A kind of taxi carrying strategy generation system and equipment
Technical field
The utility model relates to intelligent transportation field, relates in particular to a kind of taxi carrying strategy generation system.
Background technology
At present, the trip of going by taxi has become popular one and must obligatoly select.Along with the continuous expansion and the increase of city size and urban population, the quantity of taxi is also in continuous increase, thus make between each taxi company and the competition between the driver more fierce.From taxi driver's angle, how fast the problem of Guan Xining no more than carrying constantly under the situation that guarantees safety, to avoid the being in situation that empty wagons does not have carrying for a long time the most.
All the time, the carrying approach of taxi does not have to occur too big variation.The carrying approach generally can be divided into following several: running observing in urban road, and the pedestrian who waits the road both sides calls a taxi, and is commonly called as " race work "; Stop in the bigger place of the volumes of the flow of passengers such as school, community, market, transport hub, wait in these places or the pedestrian around it calls a taxi, be commonly called as " work of lying prone "; Exchange with total platform or other taxi drivers by the taxi intercom system, understand the taxi in other places and pedestrian's situations such as supply and demand, select to sail for or avoid this place then.
All there is obvious defects in above-mentioned various taxi carrying means.Such as, because the passenger's situation on the unpredictable travel, the taxi driver of " race work " may meet for a long time less than the passenger who calls a taxi; And the driver of " work of lying prone " also may meet various emergency case, and for example certain place volume of the flow of passengers reduces, but the taxi quantity of this place " work of lying prone " is a lot, needs the queuing carrying, thereby may make taxi be in the situation of empty wagons for a long time; Even if be equipped with the taxi intercom system, but because factors such as artificial judgement and situation variation make taxi driver's judgement can not reach expected effect probably.
Therefore, need a kind of taxi carrying strategy to generate equipment and system, it can generate the carrying strategy and send it to the taxi driver according to the various information that influence the taxi carrying, allows taxi can carry out carrying efficiently.
The utility model content
Other features of exemplary embodiment of the present utility model and benefit will become obvious by detailed description, accompanying drawing and the claim of setting forth below.
According to one side of the present utility model, a kind of taxi carrying strategy generation system is provided, comprise a plurality of car-mounted terminals and dispatching center, described a plurality of car-mounted terminal is loaded in respectively on a plurality of taxis and by the wide-area wireless digital communication mode and is connected with described dispatching center, described car-mounted terminal comprises with the interconnective time acquisition module of wired or wireless mode, locating module and transceiver module, described dispatching center comprises with interconnective communication module of wired or wireless mode and tactful generation module, wherein: the time acquisition module, be used for respectively generating carrying information and import it into described transceiver module when the cab-getter gets on the bus and get off, described carrying information representation taxi is in whether carrying of current time; Locating module is used for taxi positioned and draws its positional information, and imports it into described transceiver module; Transceiver module is used for described positional information is sent to described communication module by wireless network, and is used for receiving described carrying strategy from described communication module; The strategy generation module is used for according to described carrying information, described positional information and historical information, and for taxi generates one or more carrying strategies, wherein, described historical information is positional information before to be added up obtain; And communication module, be used to receive described positional information and import it into described tactful generation module, and be used for described carrying strategy is sent to described transceiver module.
Preferably, described tactful generation module also comprises: electric map module, be used for storing electronic map, and so that carry out location matches, thereby draw described carrying strategy according to road network situation and described positional information.
Preferably, described time acquisition module also is used for valuation.
Preferably, described locating module also comprises: the GPS locating module, being used for by receiving gps signal is that the taxi location draws its positional information.
Preferably, described car-mounted terminal also comprises: reminding module, itself and described locating module and described transceiver module interconnect by wired or wireless mode, are used for pointing out described carrying strategy to the taxi driver.
Preferably, described reminding module comprises: display module is used to show that its form is the carrying strategy of image and/or text; And/or audio playing module, be used to play the carrying strategy that its form is an audio frequency.
Preferably, described dispatching center also comprises: the database storing module, itself and described communication module and described tactful generation module interconnect, and are used to preserve described positional information and described historical information.
Preferably, described system also comprises: the weather system and the traffic system that are connected by wired or wireless mode with the dispatching center, described dispatching center is from described weather system and described traffic system receiving traffic information and Weather information, in order to generate the carrying strategy with described positional information and described historical information for taxi.
According to second aspect of the present utility model, a kind of taxi carrying strategy generation system, comprise a plurality of car-mounted terminals and dispatching center, described a plurality of car-mounted terminal is loaded in respectively on a plurality of taxis and by the wide-area wireless digital communication mode and is connected with described dispatching center, described car-mounted terminal comprises with the interconnective time acquisition module of wired or wireless mode, locating module, transceiver module and tactful generation module, described dispatching center comprises with interconnective communication module of wired or wireless mode and database storing module, wherein: the time acquisition module, be used for respectively generating carrying information and import it into described transceiver module when the cab-getter gets on the bus and get off, described carrying information representation taxi is in whether carrying of current time; Locating module is used for taxi positioned and draws its positional information, and imports it into described transceiver module; Transceiver module is used for described positional information and described carrying information are sent to described communication module by wireless network, and is used for receiving described positional information and historical information by wireless network from described communication module; The strategy generation module is used for according to described carrying information, described positional information and historical information, and for taxi generates one or more carrying strategies, wherein, described historical information is positional information before to be added up obtain; And communication module, be used for receiving described positional information and it is stored in described database storing module, and be used for described positional information and historical information are sent to described transceiver module.
According to the third aspect of the present utility model, provide a kind of taxi carrying strategy to generate equipment, this equipment is installed on the taxi, connect by communication between a plurality of taxi strategy generation equipment, this equipment comprises by wired or wireless interconnective time acquisition module, locating module, the strategy generation module, reminding module, transceiver module and database storing module: time acquisition module, be used for respectively generating carrying information and import it into described transceiver module and tactful generation module when the cab-getter gets on the bus and get off, described carrying information representation taxi is in whether carrying of current time; Locating module is used for taxi positioned and draws its positional information, and imports it into described transceiver module and tactful generation module; The strategy generation module is used for according to described carrying information and positional information, for taxi generates one or more carrying strategies and imports it into reminding module; Transceiver module, be used for tactful generation module and the strategy on other taxis that described carrying information and positional information send on this car are generated equipment, and the strategy generation equipment that is used for from other taxis receives described carrying information and described positional information; Reminding module is used for pointing out described carrying strategy to the taxi driver; And the database storing module, be used to preserve described positional information and described carrying information.
The utility model cooperates other information to carry out statistical study by obtaining every information of taxi in the city, and for taxi generates one or more carrying strategies, the guiding taxi driver carries out high efficiency carrying operation.
Description of drawings
Exemplary embodiment of the present utility model will be understood from the accompanying drawing of the detailed description that hereinafter provides and the different embodiment of the utility model more completely, yet this should not be regarded as the utility model is limited to specific embodiment, and should be just in order to explain and to understand.
Fig. 1 is the synoptic diagram according to the taxi carrying strategy generation system of an embodiment of the present utility model.
Embodiment
Those of ordinary skill in the art will recognize that the following detailed description of described exemplary embodiment only is illustrative, and not be to be intended to be limited by any way.Other embodiment will easily present to and benefit from this class technician of the present disclosure.Now, with the enforcement of the exemplary embodiment of reference as shown in some accompanying drawings at length.Spread all over accompanying drawing and in the detailed description of back, will use identical Reference numeral to point out identical or similar part.
As shown in Figure 1, this system comprises car-mounted terminal and the dispatching center that is connected by cordless communication network, described cordless communication network includes but not limited to global system for mobile communications (Global System for Mobile Communications, GSM), CDMA (Code Division Multiple Access, CDMA), micro-wave access to global intercommunication (Worldwide Interoperability for Microwave Access, Wimax), GPRS (General Packet Radio Service) (General packet Radio Service, GPRS), 3G (Third Generation) Moblie technology (Third Generation Mobile Communication, 3G), multimedia messaging service, MMS (Multimedia Messaging service, MMS) and short message service (Short Message Service, SMS).
Car-mounted terminal is installed on the taxi, comprises time acquisition module, locating module, transceiver module and reminding module, can interconnect by wired or wireless mode between described each module.The dispatching center comprises database storing module, tactful generation module and communication module, can interconnect by wired or wireless mode between the described module.
The time acquisition module is used for respectively generating automatically carrying information and imports it into transceiver module when the cab-getter gets on the bus and get off, carrying information representation taxi is in whether carrying of current point in time.The time acquisition module of should be appreciated that can combine with the fee register of common taxi, thereby also possesses the valuation function.Like this, it can begin valuation after the taxi carrying, finishes valuation after the passenger arrives the destination, and price is settled accounts to riding and printed invoice.Note that in when beginning valuation promptly during passenger loading, the time acquisition module can generate for example carrying information of indication " passenger loading " immediately automatically, expressing hires a car has carried the passenger who has just got on the bus in the current time; When valuation finished, when promptly the passenger got off, the time acquisition module can generate for example carrying information of indication " passenger gets off " immediately automatically, and expressing hires a car is initially located in no passenger's state from the current time; The carrying information that is about to generate of existing side by side is imported transceiver module into.
Locating module receives from the Satellite GPS signal, obtains the taxi current position information by calculating, and imports this positional information into transceiver module.
Transceiver module sends to the dispatching center with current position information and carrying information immediately by the communication network shown in (dotted line) among the figure.As mentioned above, when passenger loading, for example the carrying information of indication " passenger loading " can send to the dispatching center with the current location of taxi, is illustrated in the demand that this passenger space of current time has pair taxi; When the passenger gets off, for example indication " passenger gets off " carrying information can send to the dispatching center with the current location of taxi equally, represent that this taxi does not have the passenger at present, need the dispatching center to analyze together, for the taxi that is in complete vehicle curb condition at present provides the carrying strategy according to its current location information and other information; The dispatching center can be continuously the taxi that is in complete vehicle curb condition with certain time interval up-to-date carrying strategy is provided, till this taxi sends the carrying information of indication " passenger loading " to the dispatching center.
The frequency that module sends information is not certain, but different variations can be arranged under different situations.For example, under the situation of taxi empty wagons, transceiver module can be according to per positional information of a few minutes transmission of current carrying information (for example, empty wagons) and carrying information; And under the situation of taxi carrying, transceiver module can send positional information and carrying information with the bigger time interval according to current carrying information (for example, carrying).
The dispatching center receives the information that the car-mounted terminal of different taxis sends, and it is kept in its database storing module, and As time goes on these information is added up and obtain historical information.According to positional information and carrying information, the current location that taxi can be learnt by the dispatching center with and whether carrying.For example, " passenger loading " represents the current carrying of this taxi, and the carrying strategy is not temporarily had demand; And " passenger gets off " represent this taxi current be empty wagons, the carrying strategy is had demand.Though data upload to the dispatching center from taxi and have certain delay, can think that described information is real-time because this time delay is less.
The dispatching center can also be connected (not shown) with systems such as urban transportation, weather forecastings by wired or wireless mode, obtain other information such as current urban traffic conditions and weather conditions, and these information also are kept in its database storing module, and As time goes on bring in constant renewal in.
Then, the tactful generation module of dispatching center is analyzed according to current information, historical information and other information of the car-mounted terminal of taxi, draws one or more carrying strategies.Should be understood that, the dispatching center can also comprise an electric map module, and it can be included in the tactful generation module or be separate with tactful generation module, is used for storing electronic map, so that carry out location matches, thereby draw described carrying strategy according to road network situation and described positional information.
It will be appreciated by those skilled in the art that and to adopt various methods that information analysis is drawn the carrying strategy.
For instance, can obtain the decision key element of one or more carrying strategies by analyzing above-mentioned information.Such as, by the positional information of a plurality of car-mounted terminals, can analyze the taxi density of a panel region; By the positional information that each car-mounted terminal sends, can analyze familiar zone of this taxi driver and carrying route in history; By the positional information that a car-mounted terminal sends continuously, can analyze the course of this taxi; Positional information and carrying information by a plurality of car-mounted terminals transmissions, can analyze certain regional taxi demand, such as, certain regional taxi carrying information presents " passenger loading " in a large number in current time or short time situation can think that this regional taxi is in great demand; Carrying information is distance between each big zone of the position of taxi of " empty wagons " and demand; Certain regional traffic conditions (congested, unimpeded, road construction, blockade) and weather condition or the like.Then, for example can be by setting up reasonable weight value for these key elements, order of priority is carried out in place to be recommended or zone, and by with electric map module in electronic chart carry out location matches, finally send the one or more carrying strategies that adapt with it to a plurality of car-mounted terminals.The carrying strategy can comprise one or more zones, place even travel route.
The carrying strategy is sent to car-mounted terminal by communication module, and its form includes but not limited to image, voice, text or the like.The carrying strategy both can send to it under the situation of taxi zero load, also can be to its transmission under the situation of taxi carrying.For example, the dispatching center judges according to carrying information, sends the carrying strategy with upper frequency to unloaded taxi, and sends the carrying strategy with lower frequency to carrying taxi.Again for example, the taxi driver can sign the carrying policy service in the mode of monthly payment.As long as the dispatching center finds that this driver's taxi is in light condition, just constantly up-to-date strategy is sent to car-mounted terminal, even can send to driver's individual mobile terminal (for example, mobile phone, PDA or the like), till this taxi begins carrying.
Car-mounted terminal receives the carrying strategy by transceiver module, and is prompted to the taxi driver via reminding module.The taxi driver judges voluntarily according to the carrying strategy and carries out carrying.Reminding module can comprise a display module, in order to driver's display image, text or the like; Perhaps can comprise an audio playing module, in order to play the carrying strategy that its form is voice; Maybe can comprise above-mentioned two kinds of modules.
Those skilled in the art are readily appreciated that the carrying strategy also can send on other individual mobile terminals of taxi driver, send to such as the mode with the WAP cell phone map on taxi driver's the mobile phone; In today of electronic processing equipment develop rapidly, above the partial function of described dispatching center or repertoire can be integrated on the described car-mounted terminal, thereby form a collection data acquisition, transmitting-receiving, analysis is the mobile unit of one; Under integrated situation, between a plurality of car-mounted terminals, or can be for example between car-mounted terminal and the infrastructure mode by C2C (car is communicated by letter to car) and C2X (car is to infrastructure-based communication) communicate.
Although illustrated and described specific embodiments of the present utility model, yet do not deviating from exemplary embodiment of the present utility model and more under the prerequisite of broad aspect, those skilled in the art obviously can make changes and modifications based on teaching herein.Therefore, appended claim is intended to that all this classes are not deviated from the true spirit of exemplary embodiment of the present utility model and the variation and the change of scope is included within its scope.