CN113129584B - Method, device, equipment and storage medium for determining the number of passengers - Google Patents

Abstract

The present application provides a method, device and storage medium for determining the number of passengers, wherein the method includes: acquiring the first terminal information set and the first number of passengers of the vehicle at the first moment, wherein the first A terminal information set includes terminal information detected by the on-board equipment of the vehicle at the first moment, and a second terminal information set and the number of people boarding the vehicle between the first moment and the second moment are acquired, and the The second terminal information set includes the terminal information detected by the vehicle-mounted device at the second moment, and according to the first terminal information set, the second terminal information set, and the first number of passengers, it is determined that The number of people getting off between the first moment and the second moment, according to the number of people getting on the bus, the number of people getting off and the first number of passengers, determine the number of passengers of the vehicle at the second moment The second number of passengers.

Description

Method, device, equipment and storage medium for determining the number of passengers

technical field

The present application relates to the technical field of smart cities, and in particular to a method, device, equipment and storage medium for determining the number of passengers.

Background technique

At present, in most cities in our country, the public transport system is an important part of urban passenger transport, and the intelligent degree of public transport operation and scheduling plays a very important role in the development of the city. The intelligent bus dispatching system obtains the real-time location and congestion level of bus vehicles through data collection and processing, and realizes real-time monitoring and efficient scheduling of bus vehicles. With the development of "big data" and "Internet +", urban public transportation vehicles will cover a large area of Wi-Fi hotspots in the future. Therefore, the method of obtaining bus operation data based on Wi-Fi detection data has a solid reality Basic and good application prospects.

Existing schemes for determining the number of passengers carried by a bus through Wi-Fi detection data either use a Wi-Fi detection router at a bus station, or use a vehicle-mounted Wi-Fi detection router. In the solution using the station Wi-Fi detection router, when the bus enters the station, it detects the passenger terminal information of the current bus vehicle, and determines the number of passengers based on the detected terminal information. Since the terminal information detected by the station Wi-Fi detection router is not only Including the terminal information of the passengers of the bus, as well as the terminal information of a large number of non-passengers around the station, resulting in the detection of a large amount of noise data, which requires further screening and processing, increasing the workload, and the huge noise data affects the determined number of passengers result. In the solution of using the on-board Wi-Fi detection router, when determining the number of people getting off the bus, the method often used is to follow the bus to investigate and sample, ignoring the differences in the number of people taking the bus on different routes and at different time periods, and the determined number of people getting off the bus does not have real-time Therefore, the result of determining the number of passengers carried is not accurate enough.

Contents of the invention

In view of this, embodiments of the present application provide a method, device, and storage medium for determining the number of passengers carried, which can improve the accuracy of the determined number of passengers carried.

In the first aspect, the embodiment of the present application provides a method for determining the number of passengers carried, including: obtaining a first terminal information set and the first number of passengers carried by the vehicle at the first moment, wherein the first terminal information set includes The terminal information detected by the on-board equipment of the vehicle at the first moment; obtaining the second terminal information set and the number of people on board between the first moment and the second moment, the second terminal information set including the terminal information detected by the vehicle-mounted device at the second moment; according to the first terminal information set, the second terminal information set, and the first number of passengers, determine The number of people getting off between the second moments; according to the number of people getting on, the number of people getting off and the first number of passengers, determine the second number of passengers of the vehicle at the second moment .

In the second aspect, the embodiment of the present application provides a device for determining the number of passengers, including: a first acquisition module, configured to acquire the first terminal information set and the first number of passengers of the vehicle at the first moment, wherein the The first terminal information set includes the terminal information detected by the on-board equipment of the vehicle at the first moment; the second acquisition module is used to acquire the second terminal information set and the terminal information detected at the first moment to the second moment The number of people getting on the bus, the second terminal information set includes the terminal information detected by the vehicle-mounted equipment at the second moment; the first determination module is configured to, according to the first terminal information set, the second terminal information Two terminal information sets and the first number of passengers are used to determine the number of people getting off the bus between the first moment and the second moment; the second determination module is used to The number of passengers and the first number of passengers determine the second number of passengers of the vehicle at the second moment.

In the third aspect, the embodiment of the present application provides a device for determining the number of passengers, including: a memory for storing executable instructions; a processor for implementing the executable instructions stored in the memory to implement the implementation of the present application. The method provided by the example.

In a fourth aspect, the embodiment of the present application provides a storage medium storing executable instructions for causing a processor to execute the method to implement the method provided in the embodiment of the present application.

In the embodiment of the present application, the server determines the number of passengers between the first moment and the second moment according to the terminal information detected by the vehicle-mounted equipment at the first moment and the second moment respectively, and the number of passengers at the first moment. The number of people getting off, so as to determine the second number of passengers of the vehicle at the second moment according to the number of people getting on the bus, the number of people getting off the car and the first number of passengers. The detection of terminal information, compared with the existing detection of terminal information by site equipment, greatly reduces the detected non-passenger terminal information, thereby reducing the workload of the server to process the noise data of non-passenger terminal information, and, The number of people getting off is calculated according to the real-time passenger information of the vehicle, which improves the accuracy of the estimated number of people getting off, thereby making the determined number of passengers more accurate.

Description of drawings

FIG. 1 is a schematic diagram of the network architecture of the method for determining the number of passengers provided by the embodiment of the present application;

Fig. 2 is a schematic diagram of the composition and structure of the device for determining the number of passengers provided by the embodiment of the present application;

FIG. 3 is a schematic flow diagram of an implementation of the method for determining the number of passengers provided by the embodiment of the present application;

FIG. 4 is a schematic flowchart of another implementation of the method for determining the number of passengers provided by the embodiment of the present application;

FIG. 5 is a schematic flow diagram of another implementation of the method for determining the number of passengers provided by the embodiment of the present application;

FIG. 6 is a schematic flow diagram of another implementation of the method for determining the number of passengers provided by the embodiment of the present application;

FIG. 7 is a schematic flow diagram of another implementation of the method for determining the number of passengers provided by the embodiment of the present application;

FIG. 8 is a schematic flow diagram of another implementation of the method for determining the number of passengers provided by the embodiment of the present application;

FIG. 9 is a schematic flow diagram of another realization of the method for determining the number of passengers provided by the embodiment of the present application;

Fig. 10 is a schematic flowchart of another implementation of the method for determining the number of passengers provided by the embodiment of the present application.

Detailed ways

In order to make the purpose, technical solutions and advantages of the application clearer, the application will be further described in detail below in conjunction with the accompanying drawings. All other embodiments obtained under the premise of creative labor belong to the scope of protection of this application.

In the following description, references to "some embodiments" describe a subset of all possible embodiments, but it is understood that "some embodiments" may be the same subset or a different subset of all possible embodiments, and Can be combined with each other without conflict. In the following description, the term "first\second\third" is only used to distinguish similar objects, and does not represent a specific ordering of objects. Understandably, "first\second\third" Where permitted, the specific order or sequencing may be interchanged such that the embodiments of the application described herein can be practiced in sequences other than those illustrated or described herein. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which this application belongs. The terms used herein are only for the purpose of describing the embodiments of the present application, and are not intended to limit the present application. In order to better understand the embodiment of the present application, the method for determining the number of passengers in the related art and its existing shortcomings are described first.

Real-time bus congestion is a key indicator to measure the level of bus service, and plays a very important role in bus operation scheduling. To calculate the real-time congestion of public transport, it is first necessary to determine the number of passengers carried by the public transport in real time. At present, the public transportation charging methods in most cities are only the mode of swiping the card to insert coins when getting on the bus, and no longer swiping the card when getting off the bus. Therefore, it is difficult to obtain the real-time number of passengers in the car only by swiping the card and coining the record. And other methods such as counting the number of passengers based on camera video or based on pedal sensors have higher costs. With the development of "big data" and "Internet +", Wi-Fi detection data provides a basis for obtaining real-time passenger data of buses.

In a related technology, a Wi-Fi detection router is deployed at a bus station, and the station Wi-Fi detection router is used to determine the number of passengers carried by a bus vehicle. Specifically, when the bus vehicle enters the station, the station Wi-Fi detection router detects the terminal information of the current bus passengers, and determines the number of passengers according to the detected terminal information. Since there are a large number of terminal devices of non-current bus passengers around the site, the terminal information detected by the site Wi-Fi detection router includes not only the terminal information of the bus passengers, but also a large number of terminal information of non-passengers around the site. As a result, there is a large amount of noise data in the detection data sent to the back-end processing platform, and the back-end processing platform needs to perform further denoising processing to reduce non-passenger terminal information as much as possible, so as to determine the number of passengers. It can be seen that in this way of determining the number of passengers, the amount of noise data detected by the Wi-Fi detection router is huge, which increases the workload of the back-end processing platform, and the detected non-passenger terminal information is more, which affects the determined number of passengers the result of.

In the related technology, the vehicle-mounted Wi-Fi detection router is used to detect the current number of passengers on the bus, the number of people on the bus is determined according to the credit card and coin insertion, and the detection data is expanded according to the statistical value to estimate the number of people getting off the bus, so as to determine the number of passengers . The way to obtain the statistical value of the estimated number of people getting off the bus is to follow the bus to investigate and sample, ignoring the differences in the number of people taking buses on different lines and at different time periods, so that the estimated number of people getting off the bus does not have real-time performance, which leads to certainty. The passenger count results for are not accurate enough.

In related technologies, when the vehicle-mounted Wi-Fi detection router is used to detect the current number of passengers in a bus vehicle, when there are other non-passengers who are relatively close to the vehicle-mounted Wi-Fi detection router, they will also be detected by the vehicle-mounted Wi-Fi detection router. The technology does not take into account the terminal equipment detected by the Wi-Fi detection router on the current bus, which is not the current bus passenger's terminal equipment, so that the detected terminal information contains noisy data, which leads to inaccurate results of the determined number of passengers.

Based on the above problems, in the embodiment of this application, a method for determining the number of passengers is provided. The server obtains the number of passengers before the bus enters the station and the first terminal information set detected by the on-board equipment before the bus enters the station. Finally, obtain the number of people boarding at this station and the second terminal information set detected by the on-board equipment after the bus leaves the station, and then estimate The number of people getting off at this station can determine the number of passengers after the bus leaves the station according to the number of people getting on the bus at this station, the number of people getting off the bus, and the number of passengers before the bus enters the station. Since the vehicle-mounted equipment is used to detect terminal information , which greatly reduces the detected non-passenger terminal information, thereby reducing the workload of the server to process the noise data of non-passenger terminal information, and estimating the real-time number of people getting off the bus according to the real-time passenger information of the bus, which improves the estimation accuracy. The accuracy of the number of people getting off the bus makes the determined number of passengers more accurate.

An exemplary application of the apparatus for realizing the embodiment of the present application is described below, and the apparatus provided in the embodiment of the present application may be implemented as a terminal device. In the following, an exemplary application covering a terminal device when the apparatus is implemented as a terminal device will be described.

Referring to FIG. 1, FIG. 1 is a schematic diagram of a network architecture of a method for determining the number of passengers carried by an embodiment of the present application. As shown in FIG. 1, the network architecture includes at least a server 100, a Wi-Fi detection router 200, a network 300, and a user terminal 400 and collection device 500. In order to support an exemplary application, the server 100 is connected to the Wi-Fi detection router 200 and the collection device 500 through the network 300 , and the Wi-Fi detection router 200 detects the user terminal 400 through the network 300 . The network 300 may be a wide area network or a local area network, or a combination of the two, using wireless links to implement data transmission.

The server 100 obtains the first terminal information set and the first number of passengers from the data previously stored by itself, where the first terminal information set includes the terminal information detected by the Wi-Fi detection router 200 at the first moment, and the first set The number of passengers is the number of passengers on the vehicle at the first moment. At the second moment, the Wi-Fi detection router 200 detects the user terminals 400 on the vehicle through the network 300, and determines the terminal information of the plurality of user terminals 400 detected at the second moment as the second terminal information set. The network 300 sends the second terminal information set to the server 100 . Simultaneously, the collection device 500 collects the number of people on the bus between the first moment and the second time, and sends the number of people on the bus to the server 100 through the network 300 (or, the collection device 500 can also send the number of people on the bus through the network 300 or an internal circuit. to the Wi-Fi detection router 200, and then the Wi-Fi detection router 200 sends the number of boarding passengers to the server 100), the server 100 determines the number of passengers in the first terminal according to the first terminal information set, the second terminal information set and the first passenger number. The number of people getting off the bus between time and the second time, and then the server 100 determines the second number of passengers of the vehicle at the second moment according to the number of people getting on, the number of people getting off and the first number of passengers.

The apparatus provided in the embodiment of the present application may be implemented in the form of hardware or a combination of software and hardware. The following describes various exemplary implementations of the apparatus provided in the embodiment of the present application.

According to the exemplary structure of the device 100 for determining the number of passengers shown in FIG. 2 , other exemplary structures of the device 100 for determining the number of passengers can be foreseen, so the structure described here should not be considered as a limitation, for example, the following Some of the components described, or additional components not described below are added to meet the special needs of some applications.

The device 100 for determining the number of passengers shown in FIG. 2 includes: at least one processor 110 , a memory 140 , at least one network interface 120 and a user interface 130 . Each component in the passenger capacity determination device 100 is coupled together via a bus system 150 . It can be understood that the bus system 150 is used to realize connection and communication between these components. In addition to the data bus, the bus system 150 also includes a power bus, a control bus and a status signal bus. However, for clarity of illustration, the various buses are labeled as bus system 150 in FIG. 2 . The user interface 130 may include a display, a keyboard, a mouse, a touch pad, a touch screen, and the like. The memory 140 may be a volatile memory or a nonvolatile memory, or may include both volatile and nonvolatile memory. Wherein, the non-volatile memory may be a read only memory (ROM, Read Only Memory). The volatile memory may be Random Access Memory (RAM, Random Access Memory). The memory 140 described in the embodiment of the present application is intended to include any suitable type of memory.

The memory 140 in the embodiment of the present application can store data to support the operation of the device 100 for determining the number of passengers. Examples of such data include: any computer programs for operating on the occupancy determination device 100, such as operating systems and application programs. Among them, the operating system includes various system programs, such as framework layer, core library layer, driver layer, etc., for realizing various basic services and processing tasks based on hardware. Applications can contain various applications.

As an example where the method provided in the embodiment of the present application is implemented by software, the method provided in the embodiment of the present application can be directly embodied as a combination of software modules executed by the processor 110, the software modules can be located in a storage medium, and the storage medium is located in the memory 140, The processor 110 reads the executable instructions included in the software modules in the memory 140, and completes the method provided by the embodiment of the present application in combination with necessary hardware (for example, including the processor 110 and other components connected to the bus 150).

As an example, the processor 110 may be an integrated circuit chip with signal processing capabilities, such as a general-purpose processor, a digital signal processor (DSP, Digital Signal Processor), or other programmable logic devices, discrete gates or transistor logic devices , discrete hardware components, etc., wherein the general-purpose processor may be a microprocessor or any conventional processor, etc.

The method for determining the number of passengers provided by the embodiment of the present application will be described in conjunction with the exemplary application and implementation of the terminal provided in the embodiment of the present application. Referring to Fig. 3, Fig. 3 is a schematic flow diagram of an implementation of the method for determining the number of passengers provided by the embodiment of the present application, which is applied to the device for determining the number of passengers shown in Fig. 1, and will be described in conjunction with the steps shown in Fig. 3 .

Before a vehicle is activated, it has zero occupants. After starting, the vehicle-mounted equipment on the vehicle starts to work, and the vehicle-mounted equipment obtains the number of people on the vehicle every once in a while, and detects terminal information. Wherein, the time interval for obtaining the number of people on board can be determined according to the time when the door is opened or closed, for example, before each door is opened, the number of people on board during the time period from before the door is opened last time to before the door is opened this time is obtained. The opening and closing time of the car door can be obtained by a sensor at the door or by a vehicle control system. Alternatively, the time interval for obtaining the number of people on board can also be determined according to the parking point of the vehicle, for example, each time a parking point is reached, the number of people on board during the time period from leaving the previous parking point to before leaving the current parking point is obtained. number of people. Whether the vehicle arrives at the parking spot can be determined by the on-vehicle equipment (such as the global positioning system GPS) of the vehicle, or by the detection equipment installed at the parking spot. The time interval for detecting terminal information may be periodic detection, for example, detection once every 5s (seconds).

In this embodiment, when obtaining the number of people on the bus, the number of passengers on the bus can be determined according to the number of coin-operated passengers and the number of passengers swiping cards during the time period from before the door was opened last time to before the door is opened this time. When the vehicle-mounted equipment detects terminal information, it first determines the detectable terminal. When the passenger opens the network of his terminal, the terminal can be detected by the vehicle-mounted terminal, so that it can be determined that the passenger is on the vehicle. If the passenger does not turn on the network of his terminal, the on-board equipment cannot detect the terminal, and it is impossible to determine whether he is on the vehicle. The vehicle-mounted terminal determines the terminals that it can detect as terminals of passengers, and obtains terminal information of these passenger terminals.

After the on-board device obtains the number of people on board and the terminal information, it sends the obtained number of people on board and the detected terminal information to the server. The server receives and saves the number of boarders and terminal information, and at the same time determines the number of passengers based on the number of boarders and terminal information.

In order to avoid occupying the network for a long time, the on-board device can send the latest detected terminal information and the number of people on the car to the server every time the number of people on the car is obtained, which not only avoids occupying the network for a long time, but also does not need to be uploaded every 5s The detected terminal information reduces the amount of data transmitted by the network.

Step S301, acquiring the first terminal information set and the first passenger number of the vehicle at the first moment.

Wherein, the first terminal information set includes terminal information detected by the on-board equipment of the vehicle at the first moment. When receiving an instruction to determine the number of passengers on the current vehicle at the current moment, the server obtains the first-time detection of the on-board equipment of the vehicle from all the number of people on the vehicle and terminal information saved by itself after the current vehicle starts. The received terminal information, wherein, the first moment is the second closest moment to the current moment among all the moments of receiving the number of passengers on board and the terminal information. At the same time, the server acquires the first number of passengers of the vehicle determined by itself at the first moment.

Step S302, acquiring the second terminal information set and the number of boarders between the first moment and the second moment.

Here, the second terminal information set includes terminal information detected by the vehicle-mounted device at the second moment. After obtaining the first terminal information set and the first number of passengers, the server obtains the terminal detected by the on-board equipment of the vehicle at the second moment from all the number of people on board and terminal information saved by itself after the current vehicle starts. information and the number of people on board from the first moment to the second moment, wherein the second moment is the moment closest to the current moment among all the times when the number of people on board and the terminal information are received. That is, the second time is the receiving time closest to the current time, and the first time is the last receiving time at the second time.

In this embodiment, since the vehicle-mounted equipment is used to detect terminal information, compared with the existing detection of terminal information by site equipment, the detected non-passenger terminal information is greatly reduced, thereby reducing the server's need for non-passenger terminal information. Noise data processing workload.

Step S303, according to the first terminal information set, the second terminal information set and the first number of passengers, determine the number of people getting off between the first moment and the second moment.

Since the passengers of the vehicle get on and off the vehicle between the first moment and the second moment, the terminal information in the first terminal information set is different from that in the second terminal information set. Therefore, according to the first terminal information set, the second terminal information Set and the first number of passengers, estimate the number of people getting off from the first moment to the second moment. Since this embodiment is realized on the premise of obtaining a large amount of data from the vehicle, individual differences are not considered, therefore, the estimated number of people getting off can be used as the actual number of people getting off.

In this embodiment, the number of people getting off the bus is calculated according to the real-time passenger information of the vehicle, which improves the accuracy of the number of people getting off the bus compared to the existing way of determining the number of people getting off the bus through follow-up survey and sampling.

Step S304, according to the number of people getting on, the number of people getting off and the first number of passengers, determine the second number of passengers of the vehicle at the second moment.

After knowing the number of passengers carried by the vehicle at the first moment, the number of people boarding and getting off between the first moment and the second moment, the second number of passengers carried by the vehicle at the second moment can be calculated.

Further, the server saves the second terminal information set and the second number of passengers of the vehicle at the second moment, so as to obtain the number of passengers of the vehicle at a subsequent moment.

In this embodiment, according to the terminal information detected by the vehicle-mounted equipment at the first moment and the second moment respectively, and the number of passengers at the first moment, the server determines the next time between the first moment and the second moment. The number of passengers is to determine the second number of passengers of the vehicle at the second moment according to the number of people getting on the bus, the number of people getting off the bus, and the first number of passengers. Due to the use of vehicle-mounted equipment for terminal information detection, compared with the existing station equipment for terminal information detection, the detected non-passenger terminal information is greatly reduced, thereby reducing the server's processing noise data of non-passenger terminal information workload, and calculate the number of people getting off the bus according to the real-time passenger information of the vehicle, which improves the accuracy of the estimated number of people getting off the bus, thereby making the determined number of passengers more accurate.

On the basis of the embodiment shown in FIG. 3 , the embodiment of the present application further provides a method for determining the number of passengers carried. FIG. 4 is a schematic flowchart of another implementation of the method for determining the number of passengers provided by the embodiment of the present application, which is applied to the device for determining the number of passengers shown in FIG. 1 , and will be described in conjunction with the steps shown in FIG. 4 .

Step S401, acquiring the first terminal information set and the first passenger number of the vehicle at the first moment.

Wherein, the first terminal information set includes terminal information detected by the on-board equipment of the vehicle at the first moment.

Step S401 , step S405 to step S407 in this embodiment refer to the description of the corresponding part in the embodiment shown in FIG. 3 , and details are not repeated here. Steps S402 to S406 are an implementation of "obtaining the second terminal information set", specifically as follows:

Step S402, receiving the detection terminal information set detected at the second moment sent by the vehicle-mounted device.

Here, the detected terminal information in the detected terminal information set includes detected terminal information and corresponding time stamps. When the on-board equipment is detecting, it detects once every 5s. If a terminal currently detected does not exist in the last detected terminal set, it is determined that the terminal is the first detected terminal, and the detected terminal is obtained. The terminal information determines the current detection time as the time stamp corresponding to the detected terminal information. If the currently detected terminal also exists in the last detected terminal, the terminal information of the detected terminal and the timestamp corresponding to the terminal information remain unchanged.

In this embodiment, when the vehicle-mounted device sends the detected terminal information to the server, it also sends the time when the terminal is first detected, that is, the time stamp corresponding to the detected terminal information, to the server, so that the server can correspond to the detected terminal information. The timestamp of determines how long the terminal was detected.

Step S403, according to the time stamp corresponding to each detected terminal information and the second moment, determine the detection duration of each detected terminal information.

The server determines the detection duration for receiving all detected terminal information in the detected terminal information set at the second moment. Specifically, the difference between the second moment and the timestamp corresponding to the detected terminal information is used as the detected terminal The detection duration of the information.

Step S404, determining the detected terminal information whose detection duration is longer than the time threshold as the terminal information in the second terminal information set.

Since the terminal held by the passenger on the vehicle is always on the vehicle before getting off the vehicle, it can always be detected by the on-board device, and the detection time is generally longer. Instead of passengers on the current vehicle, due to the continuous movement of the current vehicle, the terminal of the passenger on the non-current vehicle can only be detected by the on-board device when the distance from the current vehicle is very close, and the detection time is generally very short . Based on this, this embodiment can determine whether the terminal corresponding to the detected terminal information is a terminal on the current vehicle according to the detection duration of the detected terminal information, that is, determine whether the user holding the terminal is a terminal on the current vehicle. passengers. When the detection duration of the detected terminal information is greater than the time threshold, it is determined that the holder of the terminal corresponding to the detected terminal information is a passenger on the current vehicle, and the detected terminal information is determined as the second terminal information set terminal information. Otherwise, it is determined that the holder of the terminal corresponding to the detected terminal information is not a passenger on the current vehicle. All detected terminal information in the detected terminal information set is judged to obtain terminal information in the second terminal information set, and the terminal holders corresponding to the terminal information in the second terminal information set are all passengers on the current vehicle.

Step S405, acquiring the number of boarders between the first moment and the second moment.

Step S406, according to the first terminal information set, the second terminal information set and the first number of passengers, determine the number of people getting off between the first moment and the second moment.

Step S407, according to the number of people getting on, the number of people getting off and the first number of passengers, determine the second number of passengers of the vehicle at the second moment.

In this embodiment, the server determines the second terminal information set according to the detected terminal information set received at the second moment, and determines the terminal information whose detection time in the detected terminal information set is longer than the time threshold as the terminal information in the second terminal information set, excluding Passengers who do not belong to the current vehicle are eliminated, thereby reducing the detected non-passenger terminal information and improving the accuracy of the determined number of passengers.

On the basis of the embodiment shown in FIG. 3 , the embodiment of the present application further provides a method for determining the number of passengers carried. Fig. 5 is another schematic flow diagram of the implementation of the method for determining the number of passengers provided by the embodiment of the present application. As shown in Fig. 5, the method for determining the number of passengers provided by this embodiment includes:

Step S501, acquiring the first terminal information set and the first passenger number of the vehicle at the first moment.

Wherein, the first terminal information set includes terminal information detected by the on-board equipment of the vehicle at the first moment.

For step S501, step S502, and step S505 in this embodiment, refer to the description of corresponding parts in the embodiment shown in FIG. 3 , and details are not repeated here.

Step S502, acquiring the second terminal information set and the number of boarders between the first moment and the second moment. Wherein, the second terminal information set includes terminal information detected by the vehicle-mounted device at the second moment.

Step S503 and step S504 are an implementation of step S303 in the embodiment shown in Figure 3, specifically as follows:

Step S503, according to the terminal information in the first terminal information set and the terminal information in the second terminal information set, determine the number of leaving terminals between the first moment and the second moment.

Since the passengers of the vehicle get on and off the vehicle between the first moment and the second moment, the terminal information in the first terminal information set is different from that in the second terminal information set. Therefore, according to the first terminal information set and the second terminal information Set, to determine the number of departure terminals between the first moment and the second moment, that is, to determine the number of terminals that can no longer be detected between the first moment and the second moment, and it is considered that the passengers holding these terminals have got off the bus. Accordingly, in this embodiment, the number of leaving terminals between the first moment and the second moment is determined according to the terminal information in the first terminal information set and the terminal information in the second terminal information set.

In some embodiments, the terminal information is a terminal identifier, specifically, it may be a Media Access Control Address (MAC, Media Access Control Address) address of the terminal, or an International Mobile Equipment Identity (IMEI, International Mobile Equipment Identity) of the terminal ), or a universally unique identifier (UUID, Universally Unique Identifier) of the terminal, or other identifiers capable of distinguishing different terminals, which are not specifically limited in this embodiment.

Step S504, according to the number of departure terminals, the first number of passengers and the number of terminal information included in the first terminal information set, determine the next time between the first moment and the second moment number of cars.

Since this embodiment is realized on the premise of obtaining a large amount of data from the vehicle, individual differences are not considered, therefore, the passengers who get off the bus can be used as a random sample of the passengers on the vehicle at the first moment. According to the principle of random sampling, the ratio of the number of leaving terminals to the number of people getting off is equal to the ratio of the number of terminals corresponding to the terminal information included in the first terminal information set to the first number of passengers. Accordingly, according to the number of leaving terminals, the first number of passengers and the number of terminal information included in the first terminal information set, the number of people getting off between the first moment and the second moment is determined.

Step S505, according to the number of people getting on, the number of people getting off and the first number of passengers, determine the second number of passengers of the vehicle at the second moment.

In this embodiment, the server can accurately determine the number of people getting off the vehicle according to the number of terminals leaving the vehicle between the first moment and the second moment, as well as the first number of passengers and the first terminal information set. Existing manual follow-up survey and sampling improves the accuracy rate of the determined number of people getting off the bus, thereby making the determined number of passengers more accurate.

On the basis of the embodiment shown in FIG. 5, the embodiment of the present application provides another method for determining the number of passengers carried. FIG. As shown in Figure 6, the method includes:

Step S601, acquiring the first terminal information set and the first passenger number of the vehicle at the first moment.

Wherein, the first terminal information set includes terminal information detected by the on-board equipment of the vehicle at the first moment.

Step S601 , step S602 , step S605 and step S606 in this embodiment refer to the description of corresponding parts in the embodiment shown in FIG. 5 , and details are not repeated here.

Step S602, acquiring the second terminal information set and the number of boarders between the first moment and the second moment. Wherein, the second terminal information set includes terminal information detected by the vehicle-mounted device at the second moment.

Step S603 and step S604 are an implementation of step S503 in the embodiment shown in Figure 5, specifically as follows:

Step S603, according to the terminal information in the first terminal information set and the terminal information in the second terminal information set, acquire terminal information that belongs to the first terminal information set and does not belong to the second terminal information set.

Since the terminal information of different terminals is different, according to this, according to the terminal information in the first terminal information set and the terminal information in the second terminal information set, all terminal information in the first terminal information set can be matched one by one to determine whether the terminal information belongs to The second terminal information set, so as to determine the terminal information that belongs to the first terminal information set but does not belong to the second terminal information set.

Here, it is also possible to obtain terminal information belonging to the second terminal information set but not belonging to the first terminal information set. The terminals corresponding to these terminal information are among the terminals held by the passengers who got on the bus between the first moment and the second moment. Terminals detected by in-vehicle devices.

Step S604, determining the number of terminal information belonging to the first terminal information set and not belonging to the second terminal information set as the number of leaving terminals between the first moment and the second moment.

After determining the terminal information belonging to the first terminal information set but not belonging to the second terminal information set, further determine the number of terminal information belonging to the first terminal information set but not belonging to the second terminal information set, so as to obtain the number of leaving terminals .

Step S605, according to the number of departure terminals, the first number of passengers and the number of terminal information included in the first terminal information set, determine the next time between the first moment and the second moment number of cars.

Step S606, according to the number of people getting on, the number of people getting off and the first number of passengers, determine the second number of passengers of the vehicle at the second moment.

In this embodiment, the server acquires terminal information that belongs to the first terminal information set but not in the second terminal information set through the terminal information in the first terminal information set and the second terminal information set, thereby determining the terminal information between the first moment and the second terminal information set. The number of departure terminals between the second moment, compared with the number of departure terminals obtained by manual car follow-up investigation and sampling, improves the accuracy of the determined number of departure terminals, thereby improving the accuracy of the determined number of people who got off the bus, and thus makes the determined load The number of guests is more accurate.

On the basis of the embodiment shown in FIG. 3 , the embodiment of the present application further provides a method for determining the number of passengers carried. FIG. 7 is a schematic flow diagram of another realization of the method for determining the number of passengers provided by the embodiment of the present application. As shown in FIG. 7, the method includes:

Step S701, acquiring the first terminal information set and the first passenger number of the vehicle at the first moment.

Wherein, the first terminal information set includes terminal information detected by the on-board equipment of the vehicle at the first moment.

For steps S701 to S704 in this embodiment, refer to the description of corresponding parts in the embodiment shown in FIG. 3 , and details are not repeated here.

Step S702, acquiring the second terminal information set and the number of boarders between the first moment and the second moment. Wherein, the second terminal information set includes terminal information detected by the vehicle-mounted device at the second moment.

Step S703, according to the first terminal information set, the second terminal information set and the first number of passengers, determine the number of people getting off between the first moment and the second moment.

Step S704, according to the number of people getting on, the number of people getting off and the first number of passengers, determine the second number of passengers of the vehicle at the second moment.

Step S705, acquiring the number of passengers of the vehicle.

After obtaining the number of passengers carried by the vehicle at the second moment, the server can further determine the current degree of congestion of the vehicle. In some embodiments, the server pre-stores the number of people carrying different vehicles, that is, the maximum number of passengers. Each message sent by the on-board equipment of the vehicle includes the unique identification code of the vehicle. According to the identification code, the corresponding vehicle is searched, so that the number of people carried by the vehicle can be determined.

Step S706, according to the number of passengers and the second number of passengers, determine the degree of congestion of the vehicle at the second moment.

Calculate the congestion degree of the vehicle at the second moment according to the second number of passengers and the number of people. Normally, the congestion degree is a value between 0 and 1. When the congestion degree is 0, it indicates that the current number of passengers on the vehicle is 0; when the congestion degree is 1, it indicates that the vehicle is currently fully loaded. When the congestion degree is greater than 1, it indicates that the vehicle may be overloaded at present.

Step S707, sending the congestion degree to the dispatch center.

After receiving the congestion degree, the dispatch center determines the dispatch information of other means of transport according to the degree of congestion, wherein the route of the other means of transport is the same as that of the means of transport.

Taking the public transport as an example, the determined current congestion degree of the public transport at the second moment is sent to the public transport dispatching center. The bus dispatching center determines the departure time of the waiting bus on the route according to the congestion degree of the current bus. For example, when the degree of congestion is small, it indicates that there are fewer passengers currently traveling, and the departure interval can be appropriately extended; when the degree of congestion is large, it indicates that there are more passengers currently traveling, and the departure interval can be appropriately shortened, so that It is more reasonable to use.

In this embodiment, after the server determines the number of passengers of the vehicle at a certain moment, it calculates the congestion degree of the vehicle at that moment, and sends the congestion degree to the dispatch center, so that the dispatch center can optimize other traffic on the same route according to the congestion degree The scheduling information of the vehicle makes the benefits of the vehicle more reasonable.

On the basis of the embodiment shown in FIG. 7 , the embodiment of the present application further provides a method for determining the number of passengers carried. Fig. 8 is a schematic flow diagram of another implementation of the method for determining the number of passengers provided by the embodiment of the present application. As shown in Fig. 8, the method includes:

Step S801, acquiring the first terminal information set and the first passenger number of the vehicle at the first moment.

Wherein, the first terminal information set includes terminal information detected by the on-board equipment of the vehicle at the first moment.

For steps S801 to S807 in this embodiment, refer to the description of corresponding parts in the embodiment shown in FIG. 7 , and details are not repeated here.

Step S802, acquiring the second terminal information set and the number of boarders between the first moment and the second moment. Wherein, the second terminal information set includes terminal information detected by the vehicle-mounted device at the second moment.

Step S803, according to the first terminal information set, the second terminal information set and the first number of passengers, determine the number of people getting off between the first moment and the second moment.

Step S804, according to the number of people boarding, the number of people getting off and the first number of passengers, determine the second number of passengers of the vehicle at the second moment.

Step S805, acquiring the number of passengers of the vehicle.

Step S806, according to the number of passengers and the second number of passengers, determine the degree of congestion of the vehicle at the second moment.

Step S807, sending the congestion degree to the dispatch center.

After receiving the congestion degree, the dispatch center determines the dispatch information of other means of transport according to the degree of congestion, wherein the route of the other means of transport is the same as that of the means of transport.

Step S808, sending the congestion degree to the terminals of passengers waiting to travel.

After receiving the congestion degree, the terminal of the passenger waiting to travel displays it, so that the passenger waiting to travel holding the terminal can determine a travel plan according to the information displayed on the terminal. For example, if a passenger waiting for a trip finds that the bus to be taken is currently crowded, he can choose another travel mode in advance without waiting for the bus, thereby providing convenience to the passengers who are waiting for a trip.

In this embodiment, after determining the number of passengers of the vehicle at a certain moment, the server further calculates the degree of congestion of the vehicle at that moment, and sends the degree of congestion to the dispatch center, so that the dispatch center can optimize other same routes according to the degree of congestion The scheduling information of the transportation means makes the interests of the transportation means more reasonable. At the same time, the server sends the congestion degree to the terminal of the passenger waiting to travel, so that the passenger holding the terminal can determine the travel that meets his needs according to the information displayed on the terminal. plan.

Based on the above-mentioned embodiments, the embodiment of the present application further provides a method for determining the number of passengers, which is applied to the network architecture shown in Figure 1, and Figure 9 is another method for determining the number of passengers provided by the embodiment of the present application A schematic diagram of the implementation process, as shown in Figure 9, the method includes:

In step S901, the server obtains the first terminal information set and the first passenger number of the vehicle at the first moment.

Wherein, the first terminal information set includes terminal information detected by the on-board equipment of the vehicle at the first moment. Here, when receiving an instruction to determine the number of passengers on the current vehicle at the current moment, the server obtains the first terminal information set and the first passenger information set based on all the number of people on board and terminal information saved by the server after the current vehicle starts. number of guests.

In step S902, the on-vehicle device detects at the second moment, and acquires a detection terminal information set.

Here, the detected terminal information in the detected terminal information set includes detected terminal information and corresponding time stamps. Here, the time stamp corresponding to the detected terminal information is the time when the vehicle-mounted device detects the detected terminal information for the first time.

Step S903, the on-vehicle device sends the detection terminal information set to the server.

Step S904, the server determines the detection duration of each detected terminal information according to the time stamp corresponding to each detected terminal information and the second moment.

Here, the server uses the difference between the second moment and the time stamp corresponding to the detected terminal information as the detection duration of the detected terminal information.

In step S905, the server determines the detected terminal information whose detection duration is longer than the time threshold as the terminal information in the second terminal information set.

When the detection duration of the detected terminal information is greater than the time threshold, it is determined that the holder of the terminal corresponding to the detected terminal information is a passenger on the current vehicle, and the detected terminal information is determined as the second terminal information set terminal information. Otherwise, it is determined that the holder of the terminal corresponding to the detected terminal information is not a passenger on the current vehicle.

Step S906, the server acquires terminal information that belongs to the first terminal information set and does not belong to the second terminal information set according to the terminal information in the first terminal information set and the terminal information in the second terminal information set .

According to the terminal information in the first terminal information set and the terminal information in the second terminal information set, all the terminal information in the first terminal information set can be matched one by one to determine whether the terminal information belongs to the second terminal information set, so as to determine whether the terminal information belongs to the second terminal information set. A terminal information set, but terminal information that does not belong to the second terminal information set.

Step S907, the server determines the number of terminal information belonging to the first terminal information set and not belonging to the second terminal information set as the number of leaving terminals between the first moment and the second moment.

Step S908, the server determines the number of terminals between the first moment and the second moment according to the number of leaving terminals, the first number of passengers and the number of terminal information included in the first terminal information set. Get off the number.

Step S909, the server determines the second number of passengers of the vehicle at the second moment according to the number of people getting on, the number of people getting off and the first number of passengers.

In this embodiment, the ratio of the number of leaving terminals to the number of passengers getting off is equal to the ratio of the number of terminals corresponding to the terminal information included in the first terminal information set to the first number of passengers. Accordingly, according to the number of leaving terminals, the first number of passengers and the number of terminal information included in the first terminal information set, the number of people getting off between the first moment and the second moment is determined.

In step S910, the server acquires the number of passengers of the vehicle.

The carrying number is a fixed value related to the size of the vehicle.

Step S911, the server determines the degree of congestion of the vehicle at the second moment according to the number of passengers and the second number of passengers.

Step S912, the server sends the congestion degree to the dispatch center.

The degree of congestion is a value between 0 and 1. When the congestion degree is 0, it indicates that the current number of passengers on the vehicle is 0; when the congestion degree is 1, it indicates that the vehicle is currently fully loaded. When the congestion degree is greater than 1, it indicates that the vehicle may be overloaded at present.

Step S913, the dispatch center determines the dispatch information of other vehicles according to the congestion degree.

Wherein, the route of the other means of transport is the same as that of the means of transport.

Step S914, the server sends the congestion degree to the terminal of the passenger waiting to travel.

After receiving the congestion degree, the terminal of the passenger to travel displays it, so that the passenger to travel can determine a travel plan according to the congestion degree.

Step S915, the terminal of the passenger to be traveling displays the congestion degree.

In this embodiment, the vehicle-mounted equipment is used to detect terminal information, which greatly reduces the detected non-passenger terminal information compared to the existing station equipment to detect terminal information, thereby reducing the noise of the server on non-passenger terminal information The workload of data processing; and, according to the real-time passenger information of the vehicle to calculate the number of people getting off the bus, the accuracy of the estimated number of people getting off the bus is improved, so that the determined number of passengers is more accurate; moreover, according to the detection time, the Passengers who do not belong to the current vehicle further reduce the detected non-passenger terminal information and further improve the accuracy of the determined number of passengers; after the server determines the number of passengers carried by the vehicle at a certain moment, it further calculates the traffic The congestion degree of the tool at this moment, and the congestion degree is sent to the dispatching center, so that the dispatching center can optimize the dispatching information of other vehicles on the same route according to the congestion degree, so that the interests of the transportation vehicle are more reasonable, and the server sends the congestion degree to the waiting to travel Passenger's terminal, so that the passenger holding the terminal can determine the travel plan that meets his needs according to the information displayed on the terminal.

Next, an exemplary application of the embodiment of the present application in an actual application scenario will be described. The embodiment of the present application provides a method for determining the number of passengers. FIG. 10 is a schematic flow diagram of another implementation of the method for determining the number of passengers provided in the embodiment of the present application. As shown in FIG. 10 , the method includes:

Step S1001, the vehicle-mounted Wi-Fi detection router detects nearby user terminals, and uploads the detection information to the device for determining the number of passengers in real time (background big data processing platform).

Wherein, the detection information includes the detected MAC address of the user terminal, the identification code of the vehicle-mounted Wi-Fi detection router, and the detection time when the terminal is detected. In this embodiment, the vehicle-mounted Wi-Fi detection router performs detection through the probe technology of the IEEE 802.11 protocol.

Step S1002, the device for determining the number of passengers carried receives the real-time GPS data of the bus from the GPS device, and uses the location data of the bus stop to analyze and calculate the time series of the bus entering and leaving the station.

The device for determining the number of passengers can calculate the current location of the bus according to the real-time GPS data of the bus. Then, according to the pre-stored location data of the bus station, the time for entering and leaving the station of the bus is obtained through analysis and calculation. According to the time when the bus enters and leaves the station, the time when passengers can get on and off can be determined. During the time period between when the bus leaves the station and before entering the station next time, the number of passengers on the bus is constant. During this time period, there is no need to send repeated detection information to the device for determining the number of passengers, and the network does not need to be occupied for a long time, and the amount of data transmitted by the network is reduced.

Step S1003, the device for determining the number of passengers carried receives and collects the card swiping and coin-inserting data collected by the collection device at each station, and combines the time series of bus entry and exit to analyze and calculate the number of passengers boarding at each bus station.

In some embodiments, the number of boarders at this station is equal to the number of card swipers at this station and the number of coin inserters at this station, wherein the number of coin inserters at this station is equal to the total amount of coins at this station divided by the ticket price at this station. Wherein, the collection device may be a bus-mounted all-in-one machine (that is, a card swiping and coin-operating all-in-one machine) to count the number of people on board. The collection device can first send the collected number of people on board to the vehicle Wi-Fi detection router, and the vehicle Wi-Fi detection router sends the number of people on board to the device for determining the number of passengers.

In step S1004, the device for determining the number of passengers carried carries out real-time processing and analysis on the received detection data, and obtains the number of passengers detected by the vehicle-mounted Wi-Fi detection router in real time.

Specifically, the processing and analysis is performed in the stream computing environment Storm deployed on the big data processing platform of the equipment that determines the number of passengers, which improves the speed of processing and analysis. Since the vehicle-mounted Wi-Fi detection router detects terminals in real time, it refers to all terminals currently within the detection range of the vehicle-mounted Wi-Fi detection router, including non-passenger terminals outside the current bus vehicle. In order to exclude the impact of these non-passenger terminals on the number of detected passengers, it is necessary to consider the processing of the boundary case and remove the detected non-passenger terminals. The specific process is shown in step S10041 to step S10045:

Step S10041, the vehicle-mounted Wi-Fi detection router acquires detection data, and sends the detection data to the device for determining the number of passengers.

Step S10042, the device for determining the number of passengers carried judges whether the terminal corresponding to the detection data is detected for the first time.

The device for determining the number of passengers is to compare the terminals in the probe data received in history with the terminals in the currently received probe data, if the terminals in the probe data currently received do not exist in the terminals in the probe data received in history , it is determined that the terminal in the currently received detection data is detected for the first time, and step S10043 is executed. If the terminal in the currently received detection data exists in the historically received detection data, it is determined that the terminal in the currently received detection data is not detected for the first time, and step S10044 is executed.

Step S10043, the device for determining the number of passengers carried saves the detection data

In step S10044, the device for determining the number of passengers carried acquires the detection duration for detecting the detection data, and if the detection duration is less than the threshold, determines that the terminal corresponding to the detection data is a non-passenger terminal.

When the device for determining the number of passengers receives the detection data of the terminal detected for the first time, it also receives the detection time when the terminal is detected. Then, the device for determining the number of passengers carried obtains the detection duration when the detection data is detected according to the current time and the detection time. When the detection duration is less than the threshold, it indicates that the terminal is only detected within the time period less than the threshold, and the terminal corresponding to the detection data is determined to be a non-passenger terminal. Otherwise, it is determined to be a passenger terminal.

Step S10045, if the connection duration is not less than the threshold, the device for determining the number of passengers carried determines that the terminal corresponding to the detection data is a passenger terminal.

According to steps S10041 to S10045, by excluding non-passenger terminals, the detected non-passenger terminal information is reduced, and the accuracy rate of the determined number of passengers is further improved.

Step S1005, the device for determining the number of passengers carried carries out sampling processing on the newly detected number of passengers at each station according to the counted number of boarding persons at each station, so as to estimate the number of passengers carried by the bus in real time. details as follows:

表示第i站的扩样比例，x_i表示第i站的上车人数，y_i表示第i站的新探测到的乘客数量。in,

Indicates the expansion ratio of the i-th station, x _i represents the number of boarding passengers at the i-th station, and y _i represents the number of newly detected passengers at the i-th station.

Among them, d _n represents the number of people getting off at the nth station, and z _n represents the number of departing passengers detected at the nth station. Since the number of passengers on board before the first stop is 0, the number of people getting off at the first stop is 0, that is, d ₁ =z ₁ =0.

s _n =s _n-1 +x _n -d _n (3);

Wherein, s _n represents the number of passengers carried by the nth station, where s ₀ =0.

Since the passenger terminal is not connected to the network, it cannot be detected by the vehicle Wi-Fi detection router. In this embodiment, sample expansion is performed, so that the current passenger number obtained through analysis and estimation is closer to the actual number.

In step S1006, the device for determining the number of passengers can calculate the real-time congestion degree of the bus according to the estimated number of passengers and the number of people the bus can carry.

The degree of congestion is a value between 0 and 1. When the congestion degree is 0, it indicates that the current number of passengers on the vehicle is 0; when the congestion degree is 1, it indicates that the vehicle is currently fully loaded. When the congestion degree is greater than 1, it indicates that the vehicle may be overloaded at present. The greater the congestion degree, the more crowded the bus is currently.

In step S1007, the device for determining the number of passengers will send the real-time congestion degree to the bus operation monitoring center to provide data support for bus operation scheduling, and finally achieve the optimal balance between passenger demand and bus resource allocation and scheduling.

In this embodiment, there is no need to deploy additional cameras, sensors, or Wi-Fi detection routers at bus stops, saving hardware costs; using a big data platform streaming data processing method to efficiently process massive real-time data and reduce hardware costs; The data determines the number of people boarding in real time, and performs differentiated sample expansion processing based on the number of people boarding in real time to obtain a more accurate real-time number of passengers; it is accurate and easy to judge the entry and exit of buses based on the GPS data of the bus and the "geo-fence" of the bus station .

The implementation of the device 10 for determining the number of passengers provided by the embodiment of the present application is continued below as an exemplary structure of a software module. In some embodiments, as shown in FIG. 2 , the device 10 for determining the number of passengers stored in the memory 140 The software modules in can include:

The first obtaining module 11 is used to obtain the first terminal information set and the first passenger number of the vehicle at the first moment, wherein the first terminal information set includes the vehicle-mounted equipment of the vehicle at the first Terminal information detected at all times;

The second acquisition module 12 is used to acquire the second terminal information set and the number of people on board between the first moment and the second moment, the second terminal information set includes the on-board equipment at the second moment Detected terminal information;

The first determining module 13 is configured to determine the number of passengers between the first moment and the second moment according to the first terminal information set, the second terminal information set, and the first number of passengers. car number;

The second determination module 14 is configured to determine the second number of passengers of the vehicle at the second moment according to the number of people getting on, the number of people getting off and the first number of passengers.

In some embodiments, the second acquisition module 12 further includes: a receiving submodule, configured to receive the detection terminal information set detected at the second moment sent by the vehicle-mounted device, the detection terminal information set The detected terminal information includes detected terminal information and corresponding timestamps; the first determining submodule is configured to determine each detected terminal according to the timestamp corresponding to each detected terminal information and the second moment Information detection duration; a second determining submodule, configured to determine detected terminal information whose detection duration is greater than a time threshold as terminal information in the second terminal information set.

In some embodiments, the first determining module 13 further includes: a third determining submodule, configured to determine, according to the terminal information in the first terminal information set and the terminal information in the second terminal information set, the The number of departing terminals between the first moment and the second moment; a fourth determining submodule, configured to include according to the number of departing terminals, the first number of passengers and the first terminal information set The number of terminal information determines the number of people getting off between the first moment and the second moment.

In some embodiments, the third determining submodule further includes: an acquiring unit, configured to acquire the terminal information belonging to the second terminal information set according to the terminal information in the first terminal information set and the terminal information in the second terminal information set A terminal information set that does not belong to the second terminal information set; a determining unit configured to determine the quantity of terminal information that belongs to the first terminal information set and does not belong to the second terminal information set is the number of departure terminals between the first moment and the second moment.

In some embodiments, the device further includes: a third acquiring module, configured to acquire the number of passengers of the vehicle; a third determining module, configured to determine the number of passengers according to the number of passengers and the second number of passengers The degree of congestion of the vehicle at the second moment; a first sending module, configured to send the degree of congestion to the dispatch center, so that the dispatch center determines the dispatch information of other means of transport according to the degree of congestion, wherein the Said other means of transportation are on the same route as said means of transportation.

In some embodiments, the device further includes: a second sending module, configured to send the congestion degree to a terminal of a passenger waiting to travel, so that the passenger waiting to travel determines a travel plan according to the congestion degree.

The embodiment of the present application provides a storage medium, which stores executable instructions. When the executable instruction is executed by the processor, it will cause the processor to execute the method provided in the embodiment of the present application, for example, as shown in FIG. 3 to FIG. 9 method.

In some embodiments, the storage medium can be memory such as FRAM, ROM, PROM, EPROM, EEPROM, flash memory, magnetic surface memory, optical disk, or CD-ROM; equipment.

In some embodiments, executable instructions may take the form of programs, software, software modules, scripts, or code written in any form of programming language, including compiled or interpreted languages, or declarative or procedural languages, and its Can be deployed in any form, including as a stand-alone program or as a module, component, subroutine or other unit suitable for use in a computing environment.

As an example, executable instructions may, but do not necessarily correspond to files in a file system, may be stored as part of a file that holds other programs or data, for example, in a Hyper Text Markup Language (HTML) document in one or more scripts of the program in question, in a single file dedicated to the program in question, or in multiple cooperating files (for example, files that store one or more modules, subroutines, or sections of code).

As an example, executable instructions may be deployed to be executed on one computing device, or on multiple computing devices located at one site, or alternatively, on multiple computing devices distributed across multiple sites and interconnected by a communication network. to execute.

The above descriptions are merely examples of the present application, and are not intended to limit the protection scope of the present application. Any modifications, equivalent replacements and improvements made within the spirit and scope of the present application are included in the protection scope of the present application.

Claims (9)

1. A method for determining the number of passengers, comprising: Obtaining a first terminal information set and a first number of passengers carried by the vehicle at the first moment, wherein the first terminal information set includes terminal information detected by the on-board equipment of the vehicle at the first moment; Obtaining a second terminal information set and the number of people on board between the first moment and the second moment, the second terminal information set includes terminal information detected by the vehicle-mounted device at the second moment; the The number of people getting on the bus is the sum of the number of swiping cards and the number of coin inserters between the first moment and the second moment; According to the first terminal information set, the second terminal information set, and the first number of passengers, determine the number of people getting off between the first moment and the second moment; determining the second number of passengers of the vehicle at the second moment according to the number of people getting on, the number of people getting off, and the first number of passengers; The determining the number of people getting off between the first moment and the second moment according to the first terminal information set, the second terminal information set, and the first number of passengers includes: determining the number of leaving terminals and the number of newly added terminals between the first moment and the second moment according to the terminal information in the first terminal information set and the terminal information in the second terminal information set; Determine the number of people getting off between the first moment and the second moment according to the number of leaving terminals, the number of people getting on the bus, and the number of newly added terminals between the first moment and the second moment. 2. The method according to claim 1, wherein said acquiring the second terminal information set comprises: receiving the detection terminal information set detected at the second moment sent by the vehicle-mounted device, where the detection terminal information in the detection terminal information set includes detected terminal information and a corresponding time stamp; Determine the detection duration of each detected terminal information according to the time stamp corresponding to each detected terminal information and the second moment; Determining detected terminal information whose detection duration is longer than the time threshold as terminal information in the second terminal information set. 3. The method according to claim 1, wherein, according to the terminal information in the first terminal information set and the terminal information in the second terminal information set, it is determined that the The number of departure terminals between the second moments, including: Acquiring terminal information that belongs to the first terminal information set and does not belong to the second terminal information set according to the terminal information in the first terminal information set and the terminal information in the second terminal information set; Determining the number of terminal information belonging to the first terminal information set and not belonging to the second terminal information set as the number of leaving terminals between the first moment and the second moment. 4. The method according to claim 1, further comprising: Acquiring the number of persons carried by the means of transportation; determining the degree of congestion of the vehicle at the second moment according to the number of passengers and the second number of passengers; Sending the congestion degree to the dispatch center, so that the dispatch center determines the dispatch information of other means of transport according to the degree of congestion, wherein the route of the other means of transport is the same as that of the means of transport. 5. The method according to claim 4, further comprising: Sending the congestion degree to the terminal of the passenger waiting to travel, so that the passenger waiting to travel determines a travel plan according to the congestion degree. 6. A device for determining the number of passengers, comprising: The first acquisition module is used to acquire the first terminal information set and the first number of passengers carried by the vehicle at the first moment, wherein the first terminal information set includes the on-board equipment of the vehicle at the first moment Detected terminal information; The second acquisition module is used to acquire the second terminal information set and the number of people on board between the first moment and the second moment, the second terminal information set includes the detection of the vehicle equipment at the second moment Arrived terminal information; the number of people getting on the bus is the sum of the number of swiping cards and the number of coin inserters between the first moment and the second moment; A first determining module, configured to determine the alighting between the first moment and the second moment according to the first terminal information set, the second terminal information set, and the first number of passengers number of people; A second determining module, configured to determine a second number of passengers of the vehicle at the second moment according to the number of people getting on, the number of people getting off, and the first number of passengers; The first determination module includes: A third determining submodule, configured to determine the number of leaving terminals between the first moment and the second moment according to the terminal information in the first terminal information set and the terminal information in the second terminal information set and the number of new terminals; The fourth determining sub-module is used to determine the number of terminals between the first moment and the second moment according to the number of leaving terminals, the number of people boarding and the number of newly added terminals between the first moment and the second moment. The number of people getting off between times. 7. The device according to claim 6, wherein the second obtaining module comprises: The receiving submodule is configured to receive the detection terminal information set detected at the second moment sent by the vehicle-mounted device, the detection terminal information in the detection terminal information set includes detected terminal information and corresponding time stamps; The first determination submodule is configured to determine the detection duration of each detected terminal information according to the time stamp corresponding to each detected terminal information and the second moment; The second determination submodule is configured to determine the detected terminal information whose detection duration is longer than the time threshold as terminal information in the second terminal information set. 8. A device for determining the number of passengers, comprising: memory for storing executable instructions; The processor is configured to implement the method according to any one of claims 1 to 5 when executing the executable instructions stored in the memory. 9. A storage medium, characterized in that executable instructions are stored therein for causing a processor to execute the method to implement the method according to any one of claims 1 to 5.

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