Vehicle control method, device and equipment, medium and vehicle

Abstract

The embodiment of the invention provides a vehicle control method and device, equipment, a medium and a vehicle, the vehicle comprises a display device, the display device is arranged on the side, facing a rear row seat, of a column B of the vehicle, and the method comprises the steps that the state of the vehicle is obtained; and a control unit that controls the display device in accordance with the state of the vehicle and causes the display device to display the external environment information when the vehicle is switched from the traveling state to the stopped state. According to the vehicle control method and device, the equipment, the medium and the vehicle, under the condition that the rear vehicle door opening requirement exists, the display device displays the external environment information, so that passengers in the rear row can judge whether the vehicle door can be safely opened or not by means of the external environment information displayed by the display device, and then the collision risk is reduced.

Description

TECHNICAL FIELD

[0001] Embodiments of the present application relate to the technical field of vehicles, and particularly relate to a control method and device of a vehicle, an apparatus, a medium and a vehicle. BACKGROUND

[0002] The driver and the front passenger can observe the road conditions behind the vehicle through the rearview mirror, while the rear passengers of the vehicle are difficult to observe, so there is a risk of collision with passing pedestrians, vehicles or other collision objects when the rear passengers open the door. SUMMARY

[0003] Therefore, embodiments of the present application aim to provide a control method and device of a vehicle, an apparatus, a medium and a vehicle which can at least partially solve the above problems.

[0004] A first aspect of embodiments of the present application provides a control method of a vehicle, the vehicle comprising a display device arranged on a side of a B-pillar of the vehicle facing a rear seat, the method comprising: obtaining a state of the vehicle; and controlling the display device according to the state of the vehicle, wherein the controlling the display device according to the state of the vehicle comprises: if the vehicle switches from a driving state to a stopped state, causing the display device to display external environment information, the external environment information comprising a real-time image of an environment outside and behind a rear door of the vehicle.

[0005] In some embodiments, the controlling the display device according to the state of the vehicle further comprises: if the vehicle is in the driving state, causing the display device to remain in a screen-off state.

[0006] In some embodiments, the controlling the display device according to the state of the vehicle further comprises: if the vehicle switches from the driving state to the stopped state, determining whether there is a rear door collision risk, and if it is determined that there is a rear door collision risk, causing the display device to output an alarm prompt.

[0007] In some embodiments, the determining whether there is a rear door collision risk comprises: obtaining action information of a rear passenger and collision object information of an outside and a rear side of a rear door, and if it is determined according to the action information that the rear passenger has an opening action and it is determined according to the collision object information that there is a collision object on the outside and / or the rear side of the rear door pointed by the opening action, it is determined that there is a rear door collision risk on the side of the rear door.

[0008] In some embodiments, the causing the display device to output an alarm prompt comprises: causing the display device to display alarm prompt information; and / or, the causing the display device to output an alarm prompt comprises: causing the display device to emit an alarm prompt sound, wherein the display device comprises a sound emitting mechanism.

[0009] In some embodiments, after the step of determining whether the rear door collision risk occurs, the method further comprises: if it is determined that the rear door collision risk occurs, locking the rear door; and / or if it is determined that the rear door collision risk does not occur, causing the display device to output a safety prompt and / or unlocking the rear door.

[0010] A second aspect of the embodiments of the present application provides a control device of a vehicle, the vehicle comprising a display device arranged on a side of a B-pillar of the vehicle facing rear seats, the control device comprising:

[0011] an acquisition module configured to acquire a state of the vehicle; and a control module configured to control the display device according to the state of the vehicle, wherein the control module is specifically configured to cause the display device to display external environment information if the vehicle switches from a driving state to a stopped state.

[0012] In some embodiments, the control module comprises a plurality of control units, and the number of the display devices is at least two, and the at least two display devices are arranged on two sides of the vehicle respectively, and the plurality of control units are respectively configured to cause each of the display devices to display the external environment information on the side where the display device is located.

[0013] A third aspect of the embodiments of the present application provides an electronic device, comprising a processor and a memory storing computer program instructions, and the processor executes the computer program instructions to implement the method of the first aspect of the embodiments of the present application.

[0014] A fourth aspect of the embodiments of the present application provides a computer readable storage medium storing computer program instructions, and the computer program instructions are executed by a processor to implement the method of the first aspect of the embodiments of the present application.

[0015] A fifth aspect of the embodiments of the present application provides a vehicle, comprising: a display device arranged on a side of a B-pillar of the vehicle facing rear seats; and at least one of the control device of the second aspect of the embodiments of the present application, the electronic device of the third aspect of the embodiments of the present application, and the computer readable storage medium of the fourth aspect of the embodiments of the present application.

[0016] In the control method, device, equipment, medium and vehicle of the embodiments of the present application, the display device displays the external environment information in the case that there is a demand to open the rear door, so that the rear passengers can determine whether the door can be safely opened by means of the external environment information displayed by the display device, thereby reducing the collision risk. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1A schematic view of a vehicle according to an embodiment of the present application;

[0018] Figure 2 A flow chart of a control method according to an embodiment of the present application;

[0019] Figure 3 A schematic view of a control device according to an embodiment of the present application.

[0020] Legend of reference signs

[0021] 100, vehicle; 101, display device; 102, B-pillar; 300, control device; 301, acquisition module; 302, control module; 303, determination module. DETAILED DESCRIPTION

[0022] In order to make the objectives, technical solutions and advantages of the present application clearer, the present application will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and should not be used to limit the present application.

[0023] In the specific embodiments, each specific technical feature described can be combined in any appropriate manner without contradiction, for example, different specific technical features can be combined to form different embodiments and technical solutions. In order to avoid unnecessary repetition, various possible combinations of each specific technical feature in the present application are not described again.

[0024] It should be noted that the terms "comprise", "contain" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or device. Without more limitations, the element defined by the sentence "comprises one" does not exclude the presence of another identical element in the process, method, article or device comprising the element. "Multiple" means greater than or equal to two.

[0025] Before introducing the control method of the vehicle according to the embodiments of the present application, the vehicle to which the method according to the embodiments of the present application is applied is introduced.

[0026] In the present application, with reference to Figure 1 , the vehicle 100 comprises a display device 101, and the display device 101 is arranged on the side of the B-pillar 102 of the vehicle facing the inside of the vehicle.

[0027] Here, the B-pillar 102 refers to the vertical column between the front and rear doors of the vehicle, which is also commonly referred to as the center pillar, and mainly serves to support the roof and fix the front and rear door bodies. The specific structure of the B-pillar 102 is not limited in the present embodiment.

[0028] The display device 101 herein is a device capable of displaying the content required to be displayed in the embodiments of the present application, and the specific structure is not limited.

[0029] In the embodiment, the display device 101 is arranged on the side of the B pillar 102 facing the rear seats. As an example, the display device 101 can be arranged on the outer surface of the side of the B pillar 102 facing the rear seats, or the side of the B pillar 102 facing the rear seats can be provided with a mounting groove, and the display device 101 can be embedded in the mounting groove, and the outer surface of the display device 101 is substantially flush with the outer surface of the B pillar 102, thereby improving the aesthetics. Alternatively, the side of the B pillar 102 facing the rear seats can be provided with a light-transmitting area, and the display device 101 can be arranged inside the B pillar, and the display panel of the display device is opposite to the light-transmitting area. The arrangement of the display device can be determined according to the actual use requirements, as long as the passengers in the rear of the vehicle can observe the content displayed by the display device.

[0030] In some embodiments, the number of display devices 101 can be at least two, and the at least two display devices 101 are arranged on the B pillars 102 on both sides of the vehicle. In this way, the passengers on both the left side and the right side of the rear of the vehicle can more conveniently observe the content displayed on the at least one display device 101.

[0031] Of course, in other embodiments, the display device 101 can also be arranged on only one side of the B pillar 102 to reduce the cost. In this case, the display device 101 should be arranged on the B pillar 102 close to the road side when the vehicle is parked on the road side according to the traffic rules. For example, if the traffic rules stipulate that the right side of the vehicle is allowed to pass, the display device 101 should be arranged on the B pillar 102 on the right side.

[0032] The control method of the vehicle provided by the embodiments of the present application will be described in detail below. With reference to Figure 2 , the method of the embodiments of the present application comprises:

[0033] Step S201: acquiring the state of the vehicle.

[0034] Step S202: controlling the display device according to the state of the vehicle.

[0035] In step S202, the display device is controlled according to the state of the vehicle, specifically including: if the vehicle switches from the driving state to the stopped state, the display device displays the external environment information.

[0036] The state of the vehicle in step S201 mainly includes the motion state of the vehicle and the change thereof, such as the driving state, the stopped state, and the switching between the driving state and the stopped state.

[0037] Further, the state of the vehicle can be acquired by acquiring data of sensors in step S201, which can include but not limited to position sensors, displacement sensors, speed sensors, etc.

[0038] In step S202, the display device is controlled according to the state of the vehicle acquired in step S201, for example, a corresponding control instruction can be sent according to the state of the vehicle to control the display device to perform different actions.

[0039] Specifically, in step S202, if the vehicle switches from a driving state to a stopped state, the display device displays external environment information.

[0040] The external environment in the external environment information herein refers to the external environment in which the vehicle is currently located, and the external environment information at least includes information related to the distribution of objects in the external environment in which the vehicle is currently located (such as an image that can reflect the distribution of objects in the environment), and the objects herein include stationary objects, moving objects, including living objects and non-living objects. Specifically, the external environment information includes real-time images of the outside of the rear door and the rear side of the vehicle.

[0041] It should be noted that the outside in the embodiment herein refers to the side away from the interior space of the vehicle, and the rear side refers to the side away from the front of the vehicle. As an example, the real-time image of the outside of the rear door should at least include images in the range passed through in the process from closing to completely opening of the rear door, and the range of the real-time image of the rear side in the left-right direction is at least not less than the range in the left-right direction in the completely opened state of the rear door, so as to as far as possible cover the objects in the current environment that can collide with the rear door. More specifically, the range covered by the real-time images of the outside of the rear door and the rear side can be close to or greater than the range that can be observed by the rearview mirror on the A-pillar of the vehicle.

[0042] In the embodiment, when the vehicle switches from a driving state to a stopped state, i.e., there is a demand for opening the rear door, the display device displays the external environment information, so that the rear passengers can determine whether the door can be safely opened by means of the external environment information displayed by the display device, thereby reducing the risk of collision.

[0043] Further, in the embodiment, the above-mentioned external environment information is displayed on the display device of the B-pillar, rather than other display devices at the rear of the vehicle (such as the display device behind the front seats, the display device at the top of the rear, etc.). It can be understood that the B-pillar is arranged adjacent to the rear door, and when the user has an intention to open the door or is performing an opening action, the user will hardly ignore the external environment information displayed on the display screen of the B-pillar. Therefore, the risk of collision can be further reduced.

[0044] In some embodiments, the external environment information can only include real-time images of the environment outside and behind the rear door of the vehicle, and does not include real-time images of the environment in other directions.

[0045] It can be understood that the external environment information is mainly used for the rear passengers to determine whether there is a collision risk when the door is opened, and therefore, in the present embodiment, images in other directions of the vehicle are excluded, and only real-time images of the environment outside and behind the rear door are displayed. In this way, the amount of information to be presented can be reduced, and the user can quickly observe and make a judgment. On the other hand, the B-pillar itself has a small space, resulting in a relatively cramped display area of the display device. Reducing the amount of information presented in the present embodiment also helps to improve the display effect and facilitate user judgment.

[0046] In some embodiments, in addition to the real-time images of the environment outside and behind the rear door of the vehicle, the external environment information can also include other forms of information. As an example, the external environment information can also include text information, which can be used to identify the distance between the objects in the real-time images and the rear door.

[0047] Further, it can be understood that the vehicle has two rear doors on both sides. For a single display device, it can be configured to display only real-time images of the environment outside and behind the rear door on the side where the display device is located, thereby further reducing the amount of information. Of course, it can also be configured to display real-time images of the environment outside and behind the rear doors on both sides.

[0048] In some embodiments, as mentioned above, the number of display devices can be at least two, and the at least two display devices are arranged on the B-pillars on both sides of the vehicle. In this case, each display device can be configured to display external environment information on the side where the display device is located. In this way, the amount of information to be displayed by each display device can be further reduced, and the user can make a judgment.

[0049] In some embodiments, before the step of causing the display device to display the external environment information, rear seat information can also be obtained, and it can be determined whether there is a passenger in the rear seat according to the rear seat information. If there is a passenger in the rear seat, the display device displays the external environment information. If there is no passenger in the rear seat, the display device does not need to display the external environment information. In this way, power consumption can be saved.

[0050] The rear seat information herein can be obtained by an in-vehicle sensing system, which can include but is not limited to in-vehicle cameras, sensors at the seats, etc. The specific structure of the in-vehicle sensing system and the specific acquisition method of the rear seat information can refer to related technologies in the art, and will not be described here.

[0051] In some embodiments, in the embodiments in which the display devices are arranged on both sides of the B-pillar, if it is determined that there is a passenger in the rear row, the position of the passenger in the rear row can be further determined according to the rear seat information, and the display device on the side where the passenger in the rear row is located can be caused to display the external environment information. For example, if there is only a passenger on the right side in the rear row of the vehicle, only the display device on the right side can be caused to display the external environment information.

[0052] In the above embodiments, the called display device can be further adjusted in real time according to the position change of the passenger in the rear row. For example, if the passenger in the rear row is on the left side when the vehicle is stopped, the display device on the left side can be caused to display the external environment information. If the passenger in the rear row subsequently moves to the right side and gets off, the display device on the left side can be caused to stop displaying the external environment information, and the display device on the right side can be caused to display the external environment information.

[0053] In some embodiments, the control of the display device according to the state of the vehicle further includes: if the vehicle is in a driving state, the display device is caused to remain in a screen-off state. In this embodiment, the display device is caused to remain in a screen-off state when the vehicle is in a driving state. In this way, the information load of the passenger in the rear row can be reduced, and the overall aesthetics of the B-pillar (there is usually a certain sense of fragmentation between the display device in a screen-on state and other parts of the B-pillar, and the sense of fragmentation in a screen-off state will be significantly reduced) can be improved.

[0054] In some other embodiments, if the vehicle is in a driving state, the display device can also be caused to display the external environment information, or display other content, such as the temperature, humidity, and speed in the vehicle, and the like. Those skilled in the art can select according to actual use requirements.

[0055] In some embodiments, after the display device displays the external environment information, the state of the rear door can be acquired. If the state of the rear door is switched from a closed state to an open state, and the opening angle exceeds a set value, that is, the user has completed the door opening action, the display device can be caused to be in a screen-off state. Alternatively, if the state of the rear door is switched from a closed state to an open state and then switched to a closed state again, that is, the passenger in the rear row has completed the getting-off action, the display device can be caused to be in a screen-off state.

[0056] In some embodiments, the method further includes: if the vehicle is switched from a driving state to a stopped state, it is determined whether there is a rear door collision risk. If it is determined that there is a rear door collision risk, the display device is caused to output an alarm prompt.

[0057] In this embodiment, in addition to providing the external environment information to the user for the user to determine the collision risk by himself / herself, the rear door collision risk is further analyzed and determined intelligently, and an alarm prompt is outputted to remind the user when it is determined that there is a rear door collision risk. In this way, the collision risk can be further reduced.

[0058] As an example, whether the rear door collision risk occurs can be determined according to the data obtained by the vehicle camera, radar, etc. The specific determination manner is not limited.

[0059] In some embodiments, determining whether the rear door collision risk occurs can specifically include: obtaining the action information of the rear passengers and the collision object information of the outer side and the rear side of the rear door, determining, according to the action information, that the rear passengers make a door opening action, and determining, according to the collision object information, that there is a collision object on the outer side and / or the rear side of the rear door on the side to which the door opening action points, to determine that the rear door on the side has the rear door collision risk.

[0060] In this embodiment, the action information of the rear passengers and the collision object information of the outer side and the rear side of the rear door are comprehensively considered to determine whether the door collision risk occurs, so that the accuracy of the determination can be improved and the possibility of misjudgment can be reduced (for example, the scene in which there is a collision object on the rear side or the outer side of the rear door but the rear passengers actually do not make a door opening action can be filtered out), so that the output of unnecessary alarm prompts can be minimized.

[0061] In this embodiment, the action information of the rear passengers can be obtained by an in-vehicle sensing system, such as an in-vehicle camera, a seat sensor, etc. The collision object refers to any object that can collide with the rear door, including stationary objects, moving objects, including living objects and non-living objects. The collision object information of the outer side and the rear side of the rear door can be obtained by the vehicle-mounted image device, radar, etc., or can be obtained by the external environment information described above. For example, in some embodiments, the external environment information includes real-time images of the environment on the outer side and the rear side of the rear door, and the real-time images can be analyzed to obtain the collision object information.

[0062] In some embodiments, causing the display device to output the alarm prompt can include causing the display device to display alarm prompt information. As an example, the display device can be caused to display a red block, a yellow exclamation mark, a prompt sentence, etc. as the alarm prompt information.

[0063] In some embodiments, the alarm prompt information can be displayed on the upper layer of the external environment information or even completely cover the external environment information, so that it is more eye-catching and easier to be observed by the rear passengers. In other embodiments, the alarm prompt can also be displayed on one side of the external environment information. For example, the external environment information can be displayed in the middle region of the display panel of the display device, and the alarm prompt can be displayed in the edge region of the display panel, such as at the frame of the display panel. Specifically, a circle of red blocks can be displayed at the frame of the display panel as the alarm prompt information. In this embodiment, the alarm prompt information plays an alarm role while not affecting the observation of the external environment information by the user.

[0064] In some embodiments, causing the display device to output the alarm prompt can include causing the display device to emit an alarm prompt sound, wherein the display device comprises a sound-emitting mechanism. The alarm prompt sound can be, for example, a bee sound, a fire alarm sound, or a voice broadcast, without limitation. In some other embodiments, the display device can not comprise a sound-emitting mechanism, and other structures in the vehicle with sound-emitting functions can be used to emit the alarm prompt sound.

[0065] A person skilled in the art can choose to cause the display device to output both of the above alarm prompts, or to output one of them, without limitation.

[0066] Further, if both sides of the vehicle are provided with the display device, the display device on the side where the rear door collision risk occurs can be caused to output the alarm prompt, or both sides of the display device can be caused to output the alarm prompt.

[0067] In some embodiments, after the step of determining whether the rear door collision risk occurs, the method further comprises: if it is determined that the rear door collision risk occurs, causing the rear door to be locked. The rear door can be caused to be locked by sending a control signal to the door opening and closing system, without limitation on the specific implementation.

[0068] In this embodiment, the rear door is locked when the rear door collision risk occurs, so that the actual occurrence probability of the collision can be further reduced. The locking here specifically means that the user cannot open the door through normal door opening operations (without excluding the possibility that the user opens the door through emergency operations or violent operations).

[0069] Further, in this embodiment, only the rear door on the side where the collision risk occurs can be caused to be locked, or both sides of the rear door can be caused to be locked.

[0070] In some embodiments, after the step of determining whether the rear door collision risk occurs, the method further comprises: if it is determined that the rear door collision risk occurs, causing the rear door to be locked, and causing the display device to output the alarm prompt, so that the rear passengers can be informed in time of the reason why the door cannot be opened, and the user experience is improved.

[0071] In some embodiments, if it is determined that the rear door collision risk does not occur, causing the display device to output a safety prompt, so that the user can be facilitated to master the door opening time, and the user experience is improved. The output mode of the safety prompt can refer to the output mode of the alarm prompt, that is, the safety prompt information and the safety prompt sound, the difference being that the specific content and sound are different, for example, the alarm prompt information is a red block, and the safety prompt information is a green block, and the like, which will not be described here again.

[0072] In some embodiments, if it is determined that the door collision risk does not occur, causing the rear door to be unlocked.

[0073] It can be understood that in the prior art, the vehicle door is in a locked state during driving, and the vehicle door is automatically unlocked or controlled to be unlocked by the driver after parking. In the embodiment, the rear door is unlocked only when it is determined that there is no risk of collision of the vehicle door, in other words, the rear door is kept locked until it is determined whether there is a risk of collision of the vehicle door, thereby further reducing the risk of collision.

[0074] In the above embodiment, the step of determining whether there is a risk of collision of the rear door before the rear passengers complete the action of opening the door and getting off the vehicle can be continuously performed until the rear passengers complete the action of getting off the vehicle or the vehicle is restarted. Here, continuous performance refers to repeated execution at a certain frequency. During the continuous performance of the above step, if the determination result changes, the subsequent action should also be adjusted accordingly, for example, if it is determined at a first time node that there is no risk of collision of the rear door, the rear door is unlocked and / or a safety prompt is output, and if it is determined at a second time node after the first time node that there is a risk of collision of the rear door, the rear door is relocked and / or the safety prompt is converted into an alarm prompt.

[0075] Embodiments of the present application also provide a control device of a vehicle, the vehicle comprising a display device, the display device being arranged on one side of a B-pillar of the vehicle facing the rear seat. Referring to Figure 2 The control device 200 comprises an acquisition module 301 and a control module 302.

[0076] The acquisition module 301 is configured to acquire a state of the vehicle, and the control module 302 is configured to control the display device according to the state of the vehicle. Specifically, the control module 302 is configured to cause the display device to display external environment information if the vehicle switches from a driving state to a stopped state, the external environment information comprising real-time images of the environment on the outside and the rear side of the rear door of the vehicle.

[0077] In some embodiments, the control module 302 comprises a plurality of control units, the number of display devices is at least two, and the at least two display devices are arranged on the two sides of the B-pillar of the vehicle, respectively. The plurality of control units are configured to cause each display device to display external environment information on the side where the display device is located.

[0078] In some embodiments, the control module is further configured to cause the display device to remain in a screen-off state if the vehicle is in a driving state.

[0079] In some embodiments, the control device further comprises a determination module 303, the determination module 303 being configured to determine whether there is a risk of collision of the rear door if the vehicle switches from a driving state to a stopped state. The control module 302 is further configured to cause the display device to output an alarm prompt if it is determined that there is a risk of collision of the rear door.

[0080] In some embodiments, the determining module 303, in determining whether the rear door collision risk occurs, is specifically configured to: acquire the action information of the rear passengers and the collision object information of the rear door outer side and the rear side; and determine whether the rear door collision risk occurs according to the action information and the collision object information.

[0081] In some embodiments, the determining module 303, in determining whether the rear door collision risk occurs according to the action information and the collision object information, is specifically configured to: if the rear passengers are determined to have the door opening action according to the action information, and the collision object exists on the side of the rear door outside and / or the rear side according to the collision object information, it is determined that the rear door collision risk occurs on the side of the rear door.

[0082] In some embodiments, the control module 302, in causing the display device to output the alarm prompt, is specifically configured to: cause the display device to display the alarm prompt information.

[0083] In some embodiments, the control module 302, in causing the display device to output the alarm prompt, is specifically configured to: cause the display device to output the alarm prompt sound, wherein the display device comprises a sound producing mechanism.

[0084] In some embodiments, after the determining module 301 determines whether the rear door collision risk occurs, the control module 302 is further configured to: if it is determined that the rear door collision risk occurs, lock the rear door.

[0085] In some embodiments, after the determining module 301 determines whether the rear door collision risk occurs, the control module 302 is further configured to: if it is determined that the rear door collision risk does not occur, cause the display device to output the safety prompt and / or unlock the rear door.

[0086] It should be noted that the information interaction and execution process between the above modules are based on the same concept as the method embodiments of the present application, and the above-mentioned control method of the vehicle corresponds to the device, and all implementation manners in the above-mentioned method embodiments are applicable to the embodiments of the device. The specific functions and technical effects can be referred to the method embodiment part, and will not be repeated here.

[0087] Those skilled in the art can clearly understand that, for the convenience and brevity of description, only the division of the above functional units and modules is taken as an example for illustration, and in actual application, the above functions can be completed by different functional units and modules according to needs, that is, the internal structure of the device is divided into different functional units or modules to complete all or part of the functions described above.

[0088] The various functional units and modules in the embodiments can be integrated in one processing unit, or each unit can exist physically, or two or more units can be integrated in one unit, and the integrated unit can be implemented in the form of hardware or in the form of a software functional unit. In addition, the specific names of the various functional units and modules are only for the purpose of mutual distinction, and do not serve to limit the protection scope of the present application. The specific working process of the units and modules in the system can refer to the corresponding process in the foregoing method embodiments, which will not be described here.

[0089] Embodiments of the present application also provide an electronic device, which comprises a processor and a memory storing computer program instructions, and the processor implements the steps in the method described in any of the foregoing method embodiments when executing the computer program instructions.

[0090] The hardware entities of the computer device include a processor, a communication interface and a memory, wherein the processor generally controls the overall operation of the computer device. The communication interface can enable the computer device to communicate with other terminals or servers through a network. The memory is configured to store instructions and applications executable by the processor, and can also cache data (for example, image data, audio data, voice communication data and video communication data) to be processed by the processor and modules in the computer device that have been processed or have been processed. It can be implemented by FLASH or Random Access Memory (RAM). The processor, the communication interface and the memory can transmit data through a bus.

[0091] Embodiments of the present application also provide a computer readable storage medium storing computer program instructions, and the computer program instructions are executed by a processor to implement the steps in the method described in any of the foregoing embodiments.

[0092] The computer readable storage medium can be transitory or non-transitory.

[0093] Embodiments of the present application also provide a computer program product comprising computer programs or instructions, and the computer programs or instructions are executed by a processor to implement the steps in the method described in any of the foregoing embodiments.

[0094] The computer program product can be specifically implemented by hardware, software or a combination thereof. In some embodiments, the computer program product is specifically embodied as a computer storage medium, and in other embodiments, the computer program product is specifically embodied as a software product, such as a software development kit (Software Development Kit, SDK) and the like.

[0095] Embodiments of the present application also provide a vehicle, the vehicle comprising a display device, the display device being arranged on a side of a B-pillar of the vehicle facing a rear seat. The vehicle further comprises at least one of the control device, the electronic device, the computer readable storage medium as described in any of the above embodiments.

[0096] It should be noted that the above description of the various embodiments tends to emphasize differences between the various embodiments, and that the same or similar features can be interchanged between the various embodiments. The above description of the device, storage medium, computer program and computer program product embodiments is analogous to the above description of the method embodiments, and has similar advantageous effects as the method embodiments. For technical details of the device, storage medium, computer program and computer program product embodiments not disclosed herein, please refer to the description of the method embodiments.

[0097] The above only describes preferred embodiments of the present application and is not intended to limit the present application. Various modifications and changes can be made by those skilled in the art based on the spirit and principles of the present application. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A method for controlling a vehicle, characterized in that, The vehicle includes a display device disposed on the B-pillar of the vehicle facing the rear seats, and the method includes: Obtain the status of the vehicle; Controlling the display device according to the vehicle's state, wherein controlling the display device according to the vehicle's state includes: If the vehicle switches from a driving state to a stopped state, the display device displays external environment information, which includes real-time images of the outside and rear of the vehicle's rear door.

2. The method according to claim 1, characterized in that, The method of controlling the display device according to the vehicle's state further includes: If the vehicle is in motion, the display device is kept in a sleep state.

3. The method according to claim 1 or 2, characterized in that, The method of controlling the display device according to the vehicle's state further includes: If the vehicle switches from a driving state to a stopped state, it is determined whether there is a risk of rear door collision. If a risk of rear door collision is determined, the display device outputs an alarm prompt.

4. The method according to claim 3, characterized in that, The determination of whether there is a risk of rear door collision includes: Acquire information on the movements of rear passengers, as well as information on collisions to the outside and rear of the rear doors; If the action information determines that a rear passenger has opened the door, and the collision object information determines that there is a collision object on the outer side and / or rear side of the rear door on the side to which the door opening action is directed, then the rear door on that side is determined to have a rear door collision risk.

5. The method according to claim 3, characterized in that, The step of causing the display device to output an alarm prompt includes: causing the display device to display an alarm prompt message; and / or The step of causing the display device to output an alarm prompt includes: causing the display device to emit an alarm prompt sound, wherein the display device includes a sound-emitting mechanism.

6. The method according to claim 3, characterized in that, Following the step of determining whether there is a risk of rear door collision, the method further includes: If a rear door collision risk is identified, the rear doors are locked; and / or If it is determined that there is no risk of rear door collision, the display device outputs a safety warning and / or unlocks the rear door.

7. A vehicle control device, characterized in that, The vehicle includes a display device disposed on the B-pillar of the vehicle facing the rear seats, and the control device includes: The acquisition module is used to acquire the status of the vehicle; The control module is used to control the display device according to the vehicle's status, wherein the control module is specifically used for: If the vehicle switches from a driving state to a stopped state, the display device displays external environment information, which includes real-time images of the outside and rear of the vehicle's rear door.

8. The control device according to claim 7, characterized in that, The control module includes multiple control units, and the number of display devices is at least two. The at least two display devices are respectively disposed on the B-pillars on both sides of the vehicle. The multiple control units are used to enable each display device to display the external environment information on its respective side.

9. An electronic device, characterized in that, The electronic device includes a processor and a memory storing computer program instructions, wherein the processor, when executing the computer program instructions, implements the method as described in any one of claims 1-6.

10. A computer-readable storage medium, characterized in that, The computer-readable storage medium stores computer program instructions that, when executed by a processor, implement the method as described in any one of claims 1-6.

11. A vehicle, characterized in that, The vehicles include: A display device is located on the B-pillar of the vehicle, facing the rear seats; and At least one of the control device as claimed in claim 7, the electronic device as claimed in claim 9, and the computer-readable storage medium as claimed in claim 10.

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