CN115179759A - Automatic opening method and device for vehicle-mounted screen - Google Patents
Automatic opening method and device for vehicle-mounted screen Download PDFInfo
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
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- B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
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- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
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- B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
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- G—PHYSICS
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- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/50—Context or environment of the image
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Abstract
The application discloses an automatic opening method and device for a vehicle-mounted screen. The automatic opening method of the vehicle-mounted screen comprises the following steps: acquiring vehicle state change information; and judging whether one or more of the vehicle-mounted screens are started before the engine is not ignited by the vehicle according to the vehicle state change information, and if so, generating a screen starting signal. According to the automatic opening method of the vehicle-mounted screen, the screen can be automatically controlled to be opened according to the vehicle state change information, and therefore passengers can watch each vehicle-mounted screen without starting the vehicle.
Description
Technical Field
The application relates to the technical field of automobile screens, in particular to an automatic opening method and device for a vehicle-mounted screen.
Background
In recent years, to meet new requirements for automobile intellectualization, networking, and sharing, more and more new technologies are currently in the spotlight. The future of automobiles is full of infinite possibility, corresponding automobile electronic technology is rapidly developed, the network architecture design of the whole automobile is continuously optimized in the future, ADAS and an intelligent cockpit are continuously upgraded, the requirement on bandwidth is increased, and the Ethernet also becomes an important ring in an automobile bus. With the advent of more and more vehicle-mounted electronic devices, future cockpit products may enter a cross-domain fusion phase, and future cockpit domain controllers may realize human-computer interaction through the ethernet. Therefore, the development of the electronic and electrical architecture of the automobile using the vehicle-mounted ethernet will have a greater and greater impact.
In the existing automobile, the opening and closing of the vehicle-mounted screen are determined according to the starting of the vehicle, for example, after the vehicle is started, each vehicle-mounted screen is opened and works, however, in many cases, it is likely that passengers do not want to start the vehicle, but only want to see how much oil and the instrument condition of the vehicle (the information can be acquired through an instrument panel), or only wait for a person, do not intend to drive the vehicle, but also want to see the dynamic condition of the vehicle-mounted screen.
Accordingly, a solution is desired to solve or at least mitigate the above-mentioned deficiencies of the prior art.
Disclosure of Invention
The present invention is directed to a method for automatically opening a vehicle screen to solve at least one of the above problems.
One aspect of the present invention provides an automatic opening method for a vehicle-mounted screen, where the automatic opening method for a vehicle-mounted screen includes:
acquiring vehicle state change information;
judging whether to start one or more of the vehicle-mounted screens before the vehicle does not ignite the engine according to the vehicle state change information, if so, judging that the vehicle-mounted screens are started before the vehicle does not ignite the engine
A screen on signal is generated.
Optionally, the vehicle state change information includes door change information;
the determining whether to turn on one or more of the respective on-board screens before the vehicle does not ignite the engine according to the vehicle state change information includes:
judging whether the vehicle door acts, if so, judging whether the vehicle door acts
Acquiring a vehicle door screen relation table, wherein the vehicle door seat relation table comprises a preset vehicle door identification and a preset vehicle-mounted screen identification corresponding to the preset vehicle door identification;
acquiring a vehicle door identifier of a vehicle door with an action;
acquiring a preset vehicle-mounted screen identifier corresponding to a preset vehicle door identifier which is the same as the vehicle door identifier of the vehicle door with the action;
judging whether a vehicle-mounted screen corresponding to a preset vehicle-mounted screen identification is opened or not, and if not, judging whether the vehicle-mounted screen corresponding to the preset vehicle-mounted screen identification is opened or not
And generating a screen starting signal for starting the vehicle-mounted screen corresponding to the preset vehicle-mounted screen identification.
Optionally, the vehicle state change information further comprises seat pressure information, the seat pressure information comprising pressure information on at least one seat;
before the determining whether the on-board screen corresponding to the preset on-board screen identifier is turned on, the determining whether to turn on one or more of the on-board screens before the vehicle does not ignite the engine according to the vehicle state change information further includes:
acquiring a seat screen comparison table, wherein the seat screen comparison table comprises a seat position and a preset vehicle-mounted screen identifier corresponding to the seat position information;
acquiring a preset vehicle-mounted screen identifier corresponding to a preset vehicle door identifier;
acquiring a seat position corresponding to the preset vehicle-mounted screen identification;
acquiring pressure information of the seat position, and if the pressure information of the seat position is greater than a preset pressure, acquiring pressure information of the seat position
And judging whether the vehicle-mounted screen corresponding to the preset vehicle-mounted screen identification is opened or not.
Optionally, the vehicle state change information further includes in-vehicle image information;
after the obtaining the pressure information of the seat position, and after the determining whether the vehicle-mounted screen corresponding to the preset vehicle-mounted screen identifier is turned on or not is performed, if the pressure information of the seat position is greater than the preset pressure, the determining whether one or more of the vehicle-mounted screens are turned on or not before the vehicle does not ignite the engine according to the vehicle state change information further includes:
acquiring image information in the vehicle;
judging whether a moving object exists in the vehicle according to the image information in the vehicle, if so, judging that the moving object exists in the vehicle
And judging whether the vehicle-mounted screen corresponding to the preset vehicle-mounted screen identification is opened or not.
Optionally, after determining whether there is a moving object in the vehicle according to the image information in the vehicle, before determining whether the on-board screen corresponding to the preset on-board screen identifier is turned on, determining whether to turn on one or more of the on-board screens before the vehicle does not ignite the engine according to the vehicle state change information further includes:
after judging whether a moving object exists in the vehicle or not through the image information in the vehicle, acquiring the image information in the vehicle again after a preset interval time;
judging whether the vehicle has moving objects according to the image information in the vehicle obtained again, if so, judging whether the vehicle has moving objects in the vehicle
And judging whether the vehicle-mounted screen corresponding to the preset vehicle-mounted screen identification is opened or not.
Optionally, after determining whether there is a moving object in the vehicle according to the re-acquired in-vehicle image information and before determining whether the on-vehicle screen corresponding to the preset on-vehicle screen identifier is turned on, determining whether to turn on one or more of the on-vehicle screens before the vehicle does not ignite the engine according to the vehicle state change information further includes:
generating a query voice;
acquiring answer voice fed back by a user according to the inquiry voice;
analyzing the answer voice so as to obtain semantic information;
and judging whether a vehicle-mounted screen corresponding to a preset vehicle-mounted screen identifier is opened or not according to the semantic information.
The application also provides an automatic opening device of vehicle-mounted screen, the automatic opening device of vehicle-mounted screen includes:
the vehicle state change acquisition module is used for acquiring vehicle state change information;
the working state judging module is used for judging whether at least one vehicle-mounted screen is in a working state or not;
the judging module is used for judging whether one or more of the vehicle-mounted screens are started before the vehicle ignites the engine or not according to the vehicle state change information;
and the signal generation module is used for generating a screen starting signal when the screen starting judgment module judges that the screen starting judgment module is yes.
The present application also provides a vehicle-mounted system, the vehicle-mounted system includes:
a vehicle-mounted screen;
the vehicle-mounted screen automatic opening device according to claim 7, wherein the vehicle-mounted screen automatic opening device is connected with each vehicle-mounted screen and used for sending a screen opening signal to one or more screens in each vehicle-mounted screen.
Optionally, the vehicle-mounted system further comprises:
the camera device is connected with the automatic vehicle-mounted screen opening device and used for acquiring images in a vehicle and transmitting the images to the automatic vehicle-mounted screen opening device;
the vehicle body domain controller comprises a vehicle door controller, the vehicle door controller is connected with the vehicle door and the vehicle-mounted screen automatic opening device, and the vehicle door controller is used for acquiring the vehicle door state and transmitting the vehicle door state to the vehicle-mounted screen automatic opening device;
the pressure sensors are arranged in a plurality of seats, each pressure sensor is connected with the automatic opening device of the vehicle-mounted screen, and the pressure sensors are used for detecting pressure information borne by the seats and transmitting the pressure information to the automatic opening device of the vehicle-mounted screen.
Optionally, the vehicle body area controller, the pressure sensor and the camera device are respectively connected with the vehicle-mounted screen automatic opening device through a vehicle-mounted ethernet.
Advantageous effects
According to the automatic opening method of the vehicle-mounted screen, the screen can be automatically controlled to be opened according to the vehicle state change information, and therefore passengers can watch each vehicle-mounted screen without starting the vehicle.
Drawings
Fig. 1 is a schematic flow chart of an automatic opening method for a vehicle-mounted screen according to an embodiment of the present application.
Fig. 2 is a schematic diagram of an electronic device for implementing an automatic opening method of a vehicle-mounted screen according to an embodiment of the present application.
Detailed Description
In order to make the implementation objects, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments of the present application will be described in more detail below with reference to the drawings in the embodiments of the present application. In the drawings, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described are some, but not all embodiments of the disclosure. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present application and should not be construed as limiting the present application. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application. Embodiments of the present application will be described in detail below with reference to the accompanying drawings.
Fig. 1 is a schematic flow chart of an automatic opening method for a vehicle-mounted screen according to an embodiment of the present application.
The method for automatically opening the vehicle-mounted screen shown in FIG. 1 comprises the following steps:
step 1: acquiring vehicle state change information;
and 2, step: judging whether to start one or more of the vehicle-mounted screens before the vehicle ignites the engine according to the vehicle state change information, if so, judging that the engine is not ignited
And step 3: a screen on signal is generated.
According to the automatic opening method of the vehicle-mounted screen, the screen can be automatically controlled to be opened according to the vehicle state change information, and therefore passengers can watch each vehicle-mounted screen without starting the vehicle.
In the present embodiment, the vehicle state change information includes door change information;
determining whether to turn on one or more of the various on-board screens before the vehicle ignites the engine according to the vehicle state change information includes:
judging whether the vehicle door is moved, if so, judging that the vehicle door is moved
Acquiring a vehicle door screen relation table, wherein the vehicle door seat relation table comprises a preset vehicle door identifier and a preset vehicle-mounted screen identifier corresponding to the preset vehicle door identifier;
acquiring a vehicle door identifier of a vehicle door with an action;
acquiring a preset vehicle-mounted screen identifier corresponding to a preset vehicle door identifier which is the same as the vehicle door identifier of the vehicle door with the action;
judging whether a vehicle-mounted screen corresponding to a preset vehicle-mounted screen identification is opened or not, and if not, judging whether the vehicle-mounted screen corresponding to the preset vehicle-mounted screen identification is opened or not
And generating a screen starting signal for starting the vehicle-mounted screen corresponding to the preset vehicle-mounted screen identification.
Through the door change, can know that there is the user to get on the bus, at this moment, can judge according to the position that the user got on the bus and open that on-vehicle screen, for example, the user opens back row door, then opens the on-vehicle screen that back row door corresponds, if the user opens the cockpit door, then opens the on-vehicle screen in cockpit.
In the present embodiment, the vehicle state change information further includes seat pressure information including pressure information on at least one seat;
before judging whether the vehicle-mounted screen corresponding to the preset vehicle-mounted screen identification is opened, the judging whether to open one or more of the vehicle-mounted screens before the vehicle does not ignite the engine according to the vehicle state change information further comprises:
acquiring a seat screen comparison table, wherein the seat screen comparison table comprises a seat position and a preset vehicle-mounted screen identifier corresponding to seat position information;
acquiring a preset vehicle-mounted screen identifier corresponding to a preset vehicle door identifier;
acquiring a seat position corresponding to the preset vehicle-mounted screen identification;
acquiring pressure information of the seat position, and if the pressure information of the seat position is greater than a preset pressure, acquiring pressure information of the seat position
And judging whether the vehicle-mounted screen corresponding to the preset vehicle-mounted screen identification is opened or not.
In this way, it can be determined that the user is indeed seated in the vehicle to open, for example, the user may simply miss an item in order to take the missing item, at which point if the on-vehicle screen is opened, power is wasted, and therefore the screen is only opened after it is determined that the user is seated.
In the present embodiment, the vehicle state change information further includes in-vehicle image information;
after the obtaining of the pressure information of the seat position, and after the determining that the vehicle-mounted screen corresponding to the preset vehicle-mounted screen identifier is opened before the determining that the vehicle-mounted screen corresponding to the preset vehicle-mounted screen identifier is opened if the pressure information of the seat position is greater than the preset pressure, the determining whether to open one or more of the vehicle-mounted screens before the vehicle ignites the engine according to the vehicle state change information further includes:
acquiring image information in the vehicle;
judging whether a moving object exists in the vehicle according to the image information in the vehicle, if so, judging that the moving object exists in the vehicle
And judging whether the vehicle-mounted screen corresponding to the preset vehicle-mounted screen identification is opened or not.
Through the comprehensive judgment of the image and the pressure sensor, whether the user sits down can be judged more accurately.
It can be understood that the image recognition technology and the neural network technology are used to determine whether there is a moving object in the vehicle, which is not described herein again.
In this embodiment, after determining whether there is a moving object in the vehicle according to the image information in the vehicle, before determining whether the on-board screen corresponding to the preset on-board screen identifier is turned on, determining whether to turn on one or more of the on-board screens before the vehicle does not ignite the engine according to the vehicle state change information further includes:
after judging whether a moving object exists in the vehicle or not through the image information in the vehicle, acquiring the image information in the vehicle again after a preset interval time;
judging whether the vehicle has moving objects according to the image information in the vehicle obtained again, if so, judging whether the vehicle has moving objects in the vehicle
And judging whether the vehicle-mounted screen corresponding to the preset vehicle-mounted screen identification is opened or not.
In some cases, the user may only be in the car for a short time, for example, the user misses something and sits in the car for looking over, and at this time, it is not appropriate to turn on the on-board screen, so that it is possible to prevent this situation from occurring by two image detections separated by a certain time, for example, the two image detections separated by 30 seconds, and thus it is possible to determine that the user may indeed wish to sit in the car for a long time.
In this embodiment, after determining whether there is a moving object in the vehicle according to the re-acquired in-vehicle image information, before determining whether the in-vehicle screen corresponding to the preset in-vehicle screen identifier is turned on, determining whether to turn on one or more of the in-vehicle screens before the vehicle ignites the engine according to the vehicle state change information further includes:
generating a query voice;
acquiring answer voice fed back by a user according to the inquiry voice;
analyzing the answer voice so as to obtain semantic information;
and judging whether the vehicle-mounted screen corresponding to the preset vehicle-mounted screen identification is opened or not according to the semantic information.
The real intention of the user can be most directly obtained through a voice inquiry mode, since the voice inquiry is carried out under the condition that the vehicle is not started, and the voice inquiry is simpler in order to save electric power, the voice inquiry method is used as a supplement of other modes, for example, whether a vehicle-mounted screen is started by voice information or not, whether yes or no answer is given, and then the user only answers one word according to the prompt, so that excessive waste of electric power resources can be prevented.
The application also provides an automatic opening device of the vehicle-mounted screen, which comprises a vehicle state change acquisition module, a working state judgment module, a judgment module and a signal generation module, wherein the vehicle state change acquisition module is used for acquiring vehicle state change information; the working state judging module is used for judging whether at least one vehicle-mounted screen is in a working state or not; the judging module is used for judging whether to start one or more of the vehicle-mounted screens before the vehicle does not ignite the engine according to the vehicle state change information; the signal generating module is used for generating a screen starting signal when the screen starting judging module judges that the screen starting judging module is yes.
The application further provides a vehicle-mounted system, the vehicle-mounted system comprises a vehicle-mounted screen and a vehicle-mounted screen automatic opening device, the vehicle-mounted screen automatic opening device is the vehicle-mounted screen automatic opening device, the vehicle-mounted screen automatic opening device is connected with each vehicle-mounted screen, and the vehicle-mounted screen automatic opening device is used for sending the screen opening signals to one or more screens in each vehicle-mounted screen.
In this embodiment, the vehicle-mounted system further includes a camera device, a vehicle body area controller, and a pressure sensor, the camera device is connected to the vehicle-mounted screen automatic opening device, and the camera device is configured to acquire an image in a vehicle and transmit the image to the vehicle-mounted screen automatic opening device; the vehicle body domain controller comprises a vehicle door controller, the vehicle door controller is connected with the vehicle door and the vehicle-mounted screen automatic opening device, and the vehicle door controller is used for acquiring the vehicle door state and transmitting the vehicle door state to the vehicle-mounted screen automatic opening device; the number of the pressure sensors is multiple, at least one pressure sensor is arranged on one seat, each pressure sensor is connected with the automatic opening device of the vehicle-mounted screen, and the pressure sensors are used for detecting pressure information borne by the seat and transmitting the pressure information to the automatic opening device of the vehicle-mounted screen.
In this embodiment, the vehicle body area controller, the pressure sensor and the camera device are respectively connected with the vehicle-mounted screen automatic opening device through a vehicle-mounted ethernet.
In other embodiments, this application can also include radar module, and radar module installs on each door for the opening and closing of detection door, radar module and this application's on-vehicle screen self-closing device.
In this embodiment, the vehicle body area controller, the pressure sensor, and the camera device are respectively connected to the vehicle-mounted screen automatic closing device through a vehicle-mounted ethernet.
In the embodiment, the vehicle-mounted screen comprises an instrument display screen, a central control display screen, a copilot display screen and two rear row display screens.
It will be appreciated that the above description of the method applies equally to the description of the apparatus.
The application further provides an electronic device, which may be an in-vehicle SOC, and includes a memory, a processor, and a computer program stored in the memory and capable of running on the processor, where the processor implements the above method for automatically opening an in-vehicle screen when executing the computer program.
The application also provides a computer readable storage medium, wherein a computer program is stored in the computer readable storage medium, and the computer program can realize the automatic opening method of the vehicle-mounted screen when being executed by the processor.
Fig. 2 is an exemplary structural diagram of an electronic device capable of implementing an automatic opening method of a vehicle-mounted screen provided according to an embodiment of the present application.
As shown in fig. 2, the electronic device includes an input device 501, an input interface 502, a central processor 503, a memory 504, an output interface 505, and an output device 506. The input interface 502, the central processing unit 503, the memory 504 and the output interface 505 are connected to each other through a bus 507, and the input device 501 and the output device 506 are connected to the bus 507 through the input interface 502 and the output interface 505, respectively, and further connected to other components of the electronic device. Specifically, the input device 504 receives input information from the outside and transmits the input information to the central processor 503 through the input interface 502; the central processor 503 processes input information based on computer-executable instructions stored in the memory 504 to generate output information, temporarily or permanently stores the output information in the memory 504, and then transmits the output information to the output device 506 through the output interface 505; the output device 506 outputs the output information to the outside of the electronic device for use by the user.
That is, the electronic device shown in fig. 2 may also be implemented to include: a memory storing computer executable instructions; and one or more processors that when executing computer executable instructions may implement the in-vehicle screen auto-launch method described in conjunction with fig. 1.
In one embodiment, the electronic device shown in FIG. 2 may be implemented to include: a memory 504 configured to store executable program code; one or more processors 503 configured to execute executable program code stored in the memory 504 to perform the in-vehicle screen auto-on method in the above embodiments.
In a typical configuration, a computing device includes one or more processors (CPUs), input/output interfaces, network interfaces, and memory.
The memory may include forms of volatile memory in a computer readable medium, random Access Memory (RAM) and/or non-volatile memory, such as Read Only Memory (ROM) or flash memory (flash RAM). Memory is an example of a computer-readable medium.
Computer-readable media include both non-transitory and non-transitory, removable and non-removable media that implement information storage by any method or technology. The information may be computer readable instructions, data structures, modules of a program, or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), static Random Access Memory (SRAM), dynamic Random Access Memory (DRAM), other types of Random Access Memory (RAM), read Only Memory (ROM), electrically Erasable Programmable Read Only Memory (EEPROM), flash memory or other memory technology, compact disc read only memory (CD-ROM), digital Versatile Disks (DVD) or other optical storage, magnetic cassettes, magnetic tape, magnetic disk storage or other magnetic storage devices, or any other non-transmission medium that can be used to store information that can be accessed by a computing device.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and so forth) having computer-usable program code embodied therein.
Furthermore, it will be obvious that the term "comprising" does not exclude other elements or steps. A plurality of units, modules or devices recited in the device claims may also be implemented by one unit or overall device by software or hardware.
The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present application. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks identified in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
The Processor in this embodiment may be a Central Processing Unit (CPU), other general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an off-the-shelf Programmable Gate Array (FPGA) or other Programmable logic device, a discrete Gate or transistor logic device, a discrete hardware component, and so on. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
The memory may be used to store computer programs and/or modules, and the processor may implement various functions of the apparatus/terminal device by executing or performing the computer programs and/or modules stored in the memory, as well as invoking data stored in the memory. The memory may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required by at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the cellular phone, and the like. In addition, the memory may include high speed random access memory, and may also include non-volatile memory, such as a hard disk, a memory, a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), at least one magnetic disk storage device, a Flash memory device, or other volatile solid state storage device.
In this embodiment, the module/unit integrated with the apparatus/terminal device may be stored in a computer-readable storage medium if it is implemented in the form of a software functional unit and sold or used as a separate product. Based on such understanding, all or part of the flow in the method according to the embodiments of the present invention may also be implemented by a computer program to instruct related hardware, where the computer program may be stored in a computer readable storage medium, and when the computer program is executed by a processor, the computer program may implement the steps of the embodiments of the method. Wherein the computer program comprises computer program code, which may be in the form of source code, object code, an executable file or some intermediate form, etc. The computer readable medium may include: any entity or device capable of carrying computer program code, recording medium, U.S. disk, removable hard disk, magnetic disk, optical disk, computer Memory, read-Only Memory (ROM), random Access Memory (RAM), electrical carrier wave signals, telecommunications signals, software distribution media, and the like. It should be noted that the computer readable medium may contain content that is appropriately increased or decreased as required by legislation and patent practice in the jurisdiction. Although the present application has been described with reference to the preferred embodiments, it is not intended to limit the present application, and those skilled in the art can make variations and modifications without departing from the spirit and scope of the present application.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
Furthermore, it will be obvious that the term "comprising" does not exclude other elements or steps. A plurality of units, modules or devices recited in the device claims may also be implemented by one unit or overall device by software or hardware.
Although the invention has been described in detail with respect to the general description and the specific embodiments thereof, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (10)
1. The automatic opening method of the vehicle-mounted screen is characterized by comprising the following steps:
acquiring vehicle state change information;
judging whether to start one or more of the vehicle-mounted screens before the vehicle ignites the engine according to the vehicle state change information, if so, judging that the engine is not ignited
A screen on signal is generated.
2. The automatic opening method of a vehicle-mounted screen according to claim 1, wherein the vehicle state change information includes vehicle door change information;
the determining whether to turn on one or more of the respective on-board screens before the vehicle does not ignite the engine according to the vehicle state change information includes:
judging whether the vehicle door is moved, if so, judging that the vehicle door is moved
Acquiring a vehicle door screen relation table, wherein the vehicle door seat relation table comprises a preset vehicle door identifier and a preset vehicle-mounted screen identifier corresponding to the preset vehicle door identifier;
acquiring a vehicle door identifier of a vehicle door with an action;
acquiring a preset vehicle-mounted screen identifier corresponding to a preset vehicle door identifier which is the same as the vehicle door identifier of the vehicle door with the action;
judging whether a vehicle-mounted screen corresponding to a preset vehicle-mounted screen identification is opened or not, and if not, judging whether the vehicle-mounted screen corresponding to the preset vehicle-mounted screen identification is opened or not
And generating a screen starting signal for starting the vehicle-mounted screen corresponding to the preset vehicle-mounted screen identification.
3. The automatic opening method of a vehicle-mounted screen according to claim 2, wherein the vehicle state change information further includes seat pressure information including pressure information on at least one seat;
before the step of judging whether the vehicle-mounted screen corresponding to the preset vehicle-mounted screen identifier is opened, the step of judging whether to open one or more of the vehicle-mounted screens before the vehicle ignites the engine according to the vehicle state change information further comprises the following steps:
acquiring a seat screen comparison table, wherein the seat screen comparison table comprises a seat position and a preset vehicle-mounted screen identifier corresponding to the seat position information;
acquiring a preset vehicle-mounted screen identifier corresponding to a preset vehicle door identifier;
acquiring a seat position corresponding to the preset vehicle-mounted screen identification;
acquiring pressure information of the seat position, and if the pressure information of the seat position is greater than a preset pressure, acquiring pressure information of the seat position
And judging whether the vehicle-mounted screen corresponding to the preset vehicle-mounted screen identification is opened or not.
4. The automatic opening method of a vehicle-mounted screen according to claim 3, wherein the vehicle state change information further includes in-vehicle image information;
after the obtaining the pressure information of the seat position, and after the determining whether the vehicle-mounted screen corresponding to the preset vehicle-mounted screen identifier is turned on or not is performed, if the pressure information of the seat position is greater than the preset pressure, the determining whether one or more of the vehicle-mounted screens are turned on or not before the vehicle does not ignite the engine according to the vehicle state change information further includes:
acquiring image information in the vehicle;
judging whether the vehicle has moving objects according to the image information in the vehicle, if so, judging whether the vehicle has moving objects in the vehicle
And judging whether the vehicle-mounted screen corresponding to the preset vehicle-mounted screen identification is opened or not.
5. The method for automatically opening vehicular screens according to claim 4, wherein after judging whether the vehicle has moving objects in the vehicle according to the image information in the vehicle, before judging whether the vehicular screen corresponding to the preset vehicular screen identifier is opened, the judging whether to open one or more of the vehicular screens before the vehicle does not ignite the engine according to the vehicle state change information further comprises:
after judging whether a moving object exists in the vehicle or not through the image information in the vehicle, acquiring the image information in the vehicle again after a preset interval time;
judging whether the vehicle has moving objects according to the acquired image information in the vehicle, if so, judging that the vehicle has moving objects in the vehicle
And judging whether the vehicle-mounted screen corresponding to the preset vehicle-mounted screen identification is opened or not.
6. The method for automatically opening an on-board screen according to claim 5, wherein after determining whether there is an animal in the vehicle according to the re-acquired in-vehicle image information, before determining whether the on-board screen corresponding to the preset on-board screen identifier is opened, the determining whether to open one or more of the on-board screens before the vehicle does not ignite the engine according to the vehicle state change information further comprises:
generating a query voice;
acquiring an answer voice fed back by the user according to the inquiry voice;
analyzing the answer voice so as to obtain semantic information;
and judging whether the vehicle-mounted screen corresponding to the preset vehicle-mounted screen identification is opened or not according to the semantic information.
7. The automatic opening device of the vehicle-mounted screen is characterized by comprising:
the vehicle state change acquisition module is used for acquiring vehicle state change information;
the working state judging module is used for judging whether at least one vehicle-mounted screen is in a working state or not;
the judging module is used for judging whether one or more of the vehicle-mounted screens are started before the vehicle ignites the engine or not according to the vehicle state change information;
and the signal generation module is used for generating a screen starting signal when the screen starting judgment module judges that the screen starting judgment module is yes.
8. An in-vehicle system, characterized in that the in-vehicle system comprises:
a vehicle-mounted screen;
the vehicle-mounted screen automatic opening device according to claim 7, wherein the vehicle-mounted screen automatic opening device is connected with each vehicle-mounted screen and used for sending a screen opening signal to one or more screens in each vehicle-mounted screen.
9. The in-vehicle system of claim 8, further comprising:
the camera device is connected with the automatic vehicle-mounted screen opening device and used for acquiring images in a vehicle and transmitting the images to the automatic vehicle-mounted screen opening device;
the vehicle body domain controller comprises a vehicle door controller, the vehicle door controller is connected with the vehicle door and the vehicle-mounted screen automatic opening device, and the vehicle door controller is used for acquiring the state of the vehicle door and transmitting the state of the vehicle door to the vehicle-mounted screen automatic opening device;
the pressure sensors are arranged in a plurality of numbers, at least one pressure sensor is arranged on one seat, each pressure sensor is connected with the automatic opening device of the vehicle-mounted screen, and the pressure sensors are used for detecting pressure information borne by the seat and transmitting the pressure information to the automatic opening device of the vehicle-mounted screen.
10. The vehicle-mounted system according to claim 9, wherein the body area controller, the pressure sensor and the camera device are respectively connected with the vehicle-mounted screen automatic opening device through a vehicle-mounted Ethernet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210685489.5A CN115179759A (en) | 2022-06-15 | 2022-06-15 | Automatic opening method and device for vehicle-mounted screen |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210685489.5A CN115179759A (en) | 2022-06-15 | 2022-06-15 | Automatic opening method and device for vehicle-mounted screen |
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| CN115179759A true CN115179759A (en) | 2022-10-14 |
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| CN202210685489.5A Pending CN115179759A (en) | 2022-06-15 | 2022-06-15 | Automatic opening method and device for vehicle-mounted screen |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115923722A (en) * | 2022-12-19 | 2023-04-07 | 北京北汽李尔汽车系统有限公司 | Automatic cleaning method and device for automobile seat and automobile |
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2022
- 2022-06-15 CN CN202210685489.5A patent/CN115179759A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115923722A (en) * | 2022-12-19 | 2023-04-07 | 北京北汽李尔汽车系统有限公司 | Automatic cleaning method and device for automobile seat and automobile |
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