Seat control method, vehicle and storage medium

Abstract

The invention discloses a seat control method, a vehicle and a storage medium, and belongs to the technical field of vehicles. The method comprises the steps that after a seat weight detection signal sent by a vehicle control unit is received, the weight borne by a seat at a target position in a vehicle is obtained; under the condition that the obtained weight is larger than or equal to a weight threshold value, a seat overload signal is sent to a vehicle body control module; wherein the vehicle body control module is used for feeding back a first seat folding signal used for indicating that a seat is prohibited from being folded after receiving a seat overload signal, and sending an alarm signal to the central control system; after the first seat folding signal is received, the seat is controlled to be kept in an unfolded state, the warning signal is used for indicating the central control system to output a prompt message, and the prompt message is used for prompting that the seat is currently forbidden to be folded. Whether the seat is allowed to be folded or not is determined by monitoring the weight of the seat, safe and reliable folding control over the vehicle seat can be achieved, and the vehicle using safety is improved.

Description

Technical Field

[0001] The present application relates to the field of vehicle technology, and in particular to a seat control method, a vehicle and a storage medium. Background Art

[0002] Some models now have a seat folding function. Take the rear seats as an example. When you need extra storage space or more rest area, you can choose to fold the rear seats, such as folding the backrest of the rear seat down with one button, thus creating a larger storage space or rest area.

[0003] However, when folding the rear seats, if the driver does not notice the presence of a target object (such as a person, an animal, or an object) on the rear seats, the seat backs are likely to hit the target object, thereby causing damage to the target object. Summary of the invention

[0004] The embodiment of the present application provides a seat control method, a vehicle and a storage medium. The technical solution is as follows:

[0005] In one aspect, a seat control method is provided, which is applied to a vehicle, wherein the vehicle includes a VCU (Vehicle Control Unit), a BCM (Body Control Module), a seat system and a central control system; the method includes:

[0006] After receiving the seat weight detection signal sent by the VCU, the seat system obtains the weight borne by the seat at the target position in the vehicle;

[0007] When the acquired weight is greater than or equal to the weight threshold, the seat system sends a seat overload signal to the BCM; wherein the BCM is used to feed back a first seat folding signal to the seat system and send an alarm signal to the central control system after receiving the seat overload signal, wherein the first seat folding signal is used to indicate that the seat is prohibited from being folded;

[0008] After receiving the first seat folding signal, the seat system controls the seat at the target position to remain in an unfolded state;

[0009] The warning signal is used to instruct the central control system to output a prompt message, and the prompt message is used to prompt that the seat at the target position is currently prohibited from being folded.

[0010] In some embodiments, the method further comprises:

[0011] When the acquired weight is less than the weight threshold, the seat system sends a seat no-load signal to the BCM; wherein the BCM is used to feed back a second seat folding signal to the seat system after receiving the seat no-load signal, wherein the second seat folding signal is used to indicate a foldable seat;

[0012] After receiving the second seat folding signal, the seat system controls folding of the seat at the target position in response to detecting a folding operation of the seat at the target position.

[0013] In some other embodiments, the seat system controls the seat folding at the target position, including:

[0014] The seat system controls the seat folding at the target position according to the user's folding requirements;

[0015] Among them, the user's folding demand is determined based on the seat folding options displayed by the central control system; different seat folding options correspond to different folding angles of the seat back, or different seat folding options correspond to different numbers of seats to be folded.

[0016] In some other embodiments, when the acquired weight is less than the weight threshold, the seat system sends a seat no-load signal to the BCM, including:

[0017] In the case where the acquired weight is less than the weight threshold, receiving the image recognition result sent by the BCM; wherein the image recognition result is obtained by the BCM performing image recognition on the acquired image after acquiring the image of the seat at the target position;

[0018] In a case where the image recognition result indicates that there is no specific object on the seat at the target position, the seat system sends the seat no-load signal to the BCM.

[0019] In some other embodiments, the method further comprises:

[0020] In a case where the image recognition result indicates that the specific object exists on the seat at the target position, the seat system sends the seat overload signal to the BCM.

[0021] In other embodiments, the specific items include any of the following:

[0022] Items with dimensions larger than the size threshold;

[0023] Items that are fragile;

[0024] Items that are easily soiled.

[0025] In other embodiments, when the acquired weight is less than the weight threshold, the BCM is also used to send an alarm elimination signal to the central control system after receiving the seat no-load signal, and the alarm elimination signal is used to instruct the central control system to clear the prompt message.

[0026] In other embodiments, after the vehicle is powered on, if the seat system does not receive the seat weight detection signal, the VCU is used to continuously send the seat weight detection signal to the seat system.

[0027] In another aspect, a vehicle is provided, the vehicle comprising a VCU, a BCM, a seat system and a central control system;

[0028] The seat system is configured to obtain the weight borne by the seat at the target position in the vehicle after receiving the seat weight detection signal sent by the VCU;

[0029] The seat system is further configured to send a seat overload signal to the BCM if the acquired weight is greater than or equal to a weight threshold;

[0030] The BCM is configured to, after receiving the seat overload signal, feed back a first seat folding signal to the seat system and send a warning signal to the central control system, wherein the first seat folding signal is used to indicate that the seat is prohibited from folding;

[0031] The seat system is further configured to control the seat at the target position to remain in an unfolded state after receiving the first seat folding signal;

[0032] The warning signal is used to instruct the central control system to output a prompt message, and the prompt message is used to prompt that the seat at the target position is currently prohibited from being folded.

[0033] In some embodiments, the seat system is further configured to send a seat no-load signal to the BCM when the acquired weight is less than the weight threshold;

[0034] The BCM is further configured to feed back a second seat folding signal to the seat system after receiving the seat no-load signal, wherein the second seat folding signal is used to indicate a foldable seat;

[0035] The seat system is further configured to control folding of the seat at the target position in response to detecting a folding operation of the seat at the target position after receiving the second seat folding signal.

[0036] In other embodiments, the seat system is further configured to control the seat folding at the target position according to the user's folding requirements; wherein the user's folding requirements are determined based on the seat folding options displayed by the central control system; different seat folding options correspond to different folding angles of the seat back, or different seat folding options correspond to different numbers of seat foldings.

[0037] In some other embodiments, the seat system is further configured to receive an image recognition result sent by the BCM when the acquired weight is less than the weight threshold; wherein the image recognition result is obtained by the BCM performing image recognition on the acquired image after acquiring the image of the seat at the target position;

[0038] The seat system is further configured to send the seat no-load signal to the BCM when the image recognition result indicates that there is no specific object on the seat at the target position.

[0039] In some other embodiments, the seat system is further configured to send the seat overload signal to the BCM when the image recognition result indicates that the specific object exists on the seat at the target position.

[0040] In other embodiments, the specific items include any of the following:

[0041] Items with dimensions larger than the size threshold;

[0042] Items that are fragile;

[0043] Items that are easily soiled.

[0044] In other embodiments, when the acquired weight is less than the weight threshold, the BCM is also configured to send an alarm elimination signal to the central control system after receiving the seat no-load signal, and the alarm elimination signal is used to instruct the central control system to clear the prompt message.

[0045] In other embodiments, after the vehicle is powered on, if the seat system does not receive the seat weight detection signal, the VCU is configured to continue sending the seat weight detection signal.

[0046] On the other hand, a computer device is provided, the device comprising a processor and a memory, the memory storing at least one program code, the at least one program code being loaded and executed by the processor to implement the above-mentioned seat control method.

[0047] On the other hand, a computer-readable storage medium is provided, wherein at least one program code is stored in the storage medium, and the at least one program code is loaded and executed by a processor to implement the above-mentioned seat control method.

[0048] On the other hand, a computer program product or a computer program is provided, which includes a computer program code, which is stored in a computer-readable storage medium, and a processor of a computer device reads the computer program code from the computer-readable storage medium, and the processor executes the computer program code, so that the computer device executes the above-mentioned seat control method.

[0049] The seat control method provided in the embodiment of the present application realizes determining whether the seat at the target position in the vehicle is allowed to be folded by monitoring the seat weight, and can perform safe and reliable folding control on the vehicle seat, thereby improving the safety of vehicle use and preventing the seat back from hitting passengers, animals or objects. BRIEF DESCRIPTION OF THE DRAWINGS

[0050] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0051] Figure 1 is a structural schematic diagram of a vehicle provided in an embodiment of the present application;

[0052] Figure 2 is a flow chart of a seat control method provided by an embodiment of the present application;

[0053] Figure 3 is a schematic diagram of a seat folding control process provided by an embodiment of the present application;

[0054] Figure 4 is a flow chart of another seat control method provided by an embodiment of the present application;

[0055] Figure 5 It is a structural diagram of a computer device provided in an embodiment of the present application. DETAILED DESCRIPTION

[0056] In order to make the objectives, technical solutions and advantages of the present application clearer, the implementation methods of the present application will be further described in detail below with reference to the accompanying drawings.

[0057] In this application, the terms "first", "second", etc. are used to distinguish the same or similar items with substantially the same role and function. It should be understood that there is no logical or temporal dependency between "first", "second", and "nth", nor is there a limitation on the quantity and execution order. It should also be understood that although the following description uses the terms first, second, etc. to describe various elements, these elements should not be limited by the terms.

[0058] These terms are only used to distinguish one element from another element. For example, without departing from the scope of various examples, a first element can be referred to as a second element, and similarly, a second element can also be referred to as a first element. Both the first element and the second element can be elements, and in some cases, can be separate and different elements.

[0059] Here, at least one means one or more than one, for example, at least one element can be one element, two elements, three elements, or any other integer greater than or equal to one. And multiple means two or more than two, for example, multiple elements can be two elements, three elements, or any other integer greater than or equal to two.

[0060] The "and / or" mentioned in this article indicates that there can be three relationships. For example, A and / or B can mean: A exists alone, A and B exist at the same time, and B exists alone. The character " / " generally indicates that the objects before and after are in an "or" relationship.

[0061] It should be noted that the information (including but not limited to user device information, user personal information, etc.), data (including but not limited to data used for analysis, stored data, displayed data, etc.) and signals involved in this application are all authorized by the user or fully authorized by all parties, and the collection, use and processing of relevant data must comply with relevant laws, regulations and standards in the relevant regions.

[0062] Figure 1 is a schematic diagram of the structure of a vehicle provided in an embodiment of the present application. Figure 1 The vehicle 1 includes a VCU 11 , a BCM 12 , a seat system 13 and a central control system 14 .

[0063] In an embodiment of the present application, VCU11 is used to send a seat weight detection signal to the seat system 13 after the vehicle is powered on. As an example, the seat system 13 includes a seat weight detection module 131 and a calculation module 132. Among them, after receiving the weight detection signal, the seat weight detection module 131 starts to perform seat weight detection, and sends the weight detection result to the calculation module 132 via a CAN (Controller Area Network) signal. The calculation module is used to determine whether there is a target object on the seat based on the received weight detection result, and transmit the judgment result to BCM12 via a CAN signal. BCM12 is responsible for instructing the seat system 13 whether to fold the seat based on the received judgment result. The central control system 14 is used to output the current folding status of the seat, such as outputting an alarm that the seat is prohibited from folding.

[0064] It should be noted that the embodiment of the present application also defines the CAN signal as shown in Table 1 below.

[0065] Table 1

[0066]

[0067] Figure 2 is a flow chart of a seat control method provided by an embodiment of the present application. The method is applied to a vehicle, such as a seat system in a vehicle. Figure 2 , the method flow provided in the embodiment of the present application includes:

[0068] 201. After receiving the seat weight detection signal sent by the VCU, the seat system obtains the weight borne by the seat at the target position in the vehicle.

[0069] The target position may vary depending on the vehicle model. For example, in a five-seater vehicle, the seat at the target position refers to the back seat. For example, in a seven-seater vehicle, the seat at the target position may refer to either the middle seat or the back seat, which is not limited in this application.

[0070] In the embodiments of the present application, Figure 3 As shown, after the vehicle is powered on, the VCU sends a seat weight detection signal TestSeatWeight to the seat system. As an example, the VCU sends the seat weight detection signal TestSeatWeight to the seat weight detection module of the seat system.

[0071] After receiving the seat weight detection signal TestSeatWeight, the seat weight detection module starts to detect the weight of the seat at the target position, and sends the acquired weight to the calculation module of the seat system through the CAN signal. The calculation module is responsible for determining whether there is a target object (such as a person, animal or object) on the seat at the target position according to the acquired weight, as detailed in the following step 202.

[0072] 202. When the acquired weight is greater than or equal to the weight threshold, the seat system sends a seat overload signal to the BCM; wherein, after receiving the seat overload signal, the BCM is used to feed back a first seat folding signal to the seat system and send an alarm signal to the central control system; the first seat folding signal is used to indicate that the seat is prohibited from folding; the alarm signal is used to instruct the central control system to output a prompt message, and the prompt message is used to indicate that the seat at the target position is currently prohibited from folding.

[0073] The weight threshold can be set as needed, for example, the weight threshold is 5kg (kilograms), which is not limited in this application. Taking the weight threshold value of 5kg as an example, if the obtained weight is greater than or equal to 5kg, it means that there is a target object on the seat at the target position. In this case, Figure 3 As shown, the seat system will send a seat overload signal to the BCM. Referring to Table 1, the seat overload signal in this article refers to the SeatOverLoad=0x1 signal.

[0074] After receiving the SeatOverLoad=0x1 signal, the BCM will feedback the first seat folding signal to the seat system. See Table 1, the first seat folding signal in this article refers to the SeatForbidFoldSet=0x1 signal. This signal indicates that there is a target object on the seat at the target position. It is unsafe to fold the seat at this time, and the occupants (such as the driver) are prohibited from folding the seat at the target position.

[0075] In addition, after receiving the SeatOverLoad=0x1 signal, the BCM will also send an alarm signal to the central control system. See Table 1, the alarm signal in this article refers to the SeatForbidFoldSetAlarm=0x1 signal. This signal is used to instruct the central control system to report an alarm.

[0076] As an example, the prompt message output by the central control system is in text form, for example, the central control system displays a text such as "seat folding is prohibited" on the screen. In addition, the prompt message output by the central control system can also be in the form of a combination of text and voice, which is not limited in this application.

[0077] 203. After receiving the first seat folding signal, the seat system controls the seat at the target position to remain in an unfolded state.

[0078] For this step, if the BCM indicates that the seat is prohibited from folding through the SeatForbidFoldSet=0x1 signal, the seat system will turn on the seat folding prohibition enable, that is, maintain the unfolded state of the seat at the target position, that is, the seat system will control the seat at the target position to remain in the unfolded state.

[0079] In summary, the seat control method provided in the embodiment of the present application realizes determining whether the seat at the target position in the vehicle is allowed to be folded by monitoring the seat weight, and can perform safe and reliable folding control on the vehicle seat, thereby improving the safety of vehicle use and preventing the seat back from hitting passengers, animals or objects.

[0080] Figure 4 This is a flow chart of a seat control method provided by an embodiment of the present application. The method is applied to a vehicle, taking the interaction between the VCU, BCM, seat system and central control system in the vehicle as an example, see Figure 4 , the method flow provided in the embodiment of the present application includes:

[0081] 401. After the vehicle is powered on, the VCU sends a seat weight detection signal to the seat system.

[0082] In an embodiment of the present application, if the seat system does not receive the seat weight detection signal TestSeatWeight sent by the VCU, the VCU will continue to send the TestSeatWeight signal to the seat system until the seat system receives the TestSeatWeight signal.

[0083] As an example, when the seat system does not receive the TestSeatWeight signal, the VCU may periodically send the TestSeatWeight signal to the seat system, which is not limited in the present application.

[0084] 402. After receiving the seat weight detection signal sent by the VCU, the seat system obtains the weight borne by the seat at the target position in the vehicle.

[0085] This step may refer to the above step 201 and will not be described in detail here.

[0086] 403. When the acquired weight is greater than or equal to the weight threshold, the seat system sends a seat overload signal to the BCM.

[0087] This step may refer to the above step 202 and will not be described again here.

[0088] 404. After receiving the seat overload signal, the BCM feeds back the first seat folding signal to the seat system and sends a warning signal to the central control system.

[0089] This step may refer to the above step 202 and will not be described again here.

[0090] 405. After receiving the first seat folding signal, the seat system controls the seat at the target position to remain in an unfolded state.

[0091] This step may refer to the above step 203 and will not be described in detail here.

[0092] 406. When the acquired weight is less than the weight threshold, the seat system sends a seat no-load signal to the BCM.

[0093] Taking the weight threshold value of 5kg as an example, if the obtained weight is less than 5kg, it means that there is no target object on the seat at the target position. In this case, Figure 3 As shown, the seat system sends a seat no-load signal to the BCM.

[0094] Referring to Table 1, the seat no-load signal in this document refers to the SeatOverLoad=0x0 signal.

[0095] 407. After receiving the seat no-load signal, the BCM feeds back a second seat folding signal to the seat system, wherein the second seat folding signal is used to indicate a foldable seat.

[0096] After receiving the SeatOverLoad=0x0 signal, the BCM will feedback the second seat folding signal to the seat system. See Table 1, the second seat folding signal in this article refers to the SeatForbidFoldSet=0x0 signal. This signal indicates that there is no target object on the seat at the target position, and it is safe to fold the seat at this time, allowing the occupant (such as the driver) to fold the seat at the target position.

[0097] 408. After receiving the second seat folding signal, in response to detecting a folding operation of the seat at the target position, the seat system controls the seat at the target position to fold.

[0098] In some embodiments, a switch button for folding the seat at the target position is provided in the vehicle; in response to a trigger operation of the switch button by a person in the vehicle (such as a driver), it is determined that a folding operation of the seat at the target position is detected, and the seat system controls the folding of the seat at the target position. As an example, the switch button can be a physical button or a virtual button displayed on the central control screen, which is not limited in this application.

[0099] In other embodiments, the seat system controls the folding of the seat at the target position, including but not limited to the following manner: controlling the folding of the seat at the target position according to the folding requirement of the user.

[0100] It should be noted that the user's folding requirements are determined based on the seat folding options displayed by the central control system, wherein different seat folding options correspond to different folding angles of the seat back, or different seat folding options correspond to different numbers of seats that can be folded.

[0101] As an example, multiple seat folding options are displayed. Through these seat folding options, the occupant of the vehicle (such as the driver) can choose the number of seats to fold, such as one, two or three seats in the rear row, etc. This application does not limit this.

[0102] As another example, multiple seat folding options are displayed. Through these seat folding options, the occupant of the vehicle (such as the driver) can select the folding angle of the seat back, such as choosing to fold the seat completely (i.e., the seat is laid flat), which is not limited in this application.

[0103] In some other embodiments, when the acquired weight is less than the weight threshold, the seat system sends a seat no-load signal to the BCM, including:

[0104] When the acquired weight is less than the weight threshold, the seat system receives the image recognition result sent by the BCM; wherein, the image recognition result is obtained by the BCM after acquiring the image of the seat at the target position by performing image recognition on the acquired image; the seat system sends a seat no-load signal to the BCM only when the image recognition result indicates that there is no specific object on the seat at the target position.

[0105] In other embodiments, when the image recognition result indicates that a specific object is present on the seat at the target position, the seat system sends a seat overload signal to the BCM.

[0106] Based on the above description, it can be seen that in addition to weight, the embodiments of the present application can also combine other factors to make a more accurate judgment on whether there is a target object on the seat. This method of determining the seat load condition through multi-dimensional data can safely and reliably control the folding of the vehicle seat, further improving the safety of the vehicle.

[0107] In other embodiments, the above-mentioned specific items include any of the following:

[0108] 1. Items whose size is greater than a size threshold; for example, items whose height is greater than a height threshold, items whose width is greater than a width threshold, and items whose length is greater than a length threshold. This application does not limit this.

[0109] 2. Fragile items, such as glass items.

[0110] 3. Items that are easily soiled, such as clothes or food.

[0111] In other embodiments, when the acquired weight is less than the weight threshold, the BCM is also used to send a cancellation alarm signal to the central control system after receiving the seat unloaded signal, wherein the cancellation alarm signal is used to instruct the central control system to clear the prompt message. Referring to Table 1, the cancellation alarm signal in this article refers to the SeatForbidFoldSetAlarm=0x0 signal, which is used to instruct the central control system to cancel the alarm, such as clearing the text "Seat Forbid Folding" displayed on the central control display screen. It should be noted that if the BCM has not reported the alarm to the central control system before, it will not be processed.

[0112] In summary, the seat control method provided in the embodiment of the present application realizes determining whether the seat at the target position in the vehicle is allowed to be folded by monitoring the seat weight, and can perform safe and reliable folding control on the vehicle seat, thereby improving the safety of vehicle use and preventing the seat back from hitting passengers, animals or objects.

[0113] The functions of the VCU, BCM, seat system and central control system in the vehicle are described in detail below through the following implementation methods.

[0114] Continue to see Figure 1 , the seat system 13 is configured to obtain the weight borne by the seat at the target position in the vehicle after receiving the seat weight detection signal sent by VCU11; in addition, the seat system 13 is also configured to send a seat overload signal to BCM12 when the acquired weight is greater than or equal to the weight threshold; in this case, BCM12 is configured to feedback the first seat folding signal to the seat system 13 and send an alarm signal to the central control system 14 after receiving the seat overload signal, and the first seat folding signal is used to indicate that the seat is prohibited from folding. In addition, the seat system 13 is also configured to control the seat at the target position to remain in the unfolded state after receiving the first seat folding signal; wherein the alarm signal is used to instruct the central control system 14 to output a prompt message, and the prompt message is used to indicate that the seat at the target position is currently prohibited from folding.

[0115] The vehicle provided in the embodiment of the present application realizes determining whether the seat at the target position in the vehicle is allowed to be folded by monitoring the seat weight, and can safely and reliably control the folding of the vehicle seat, thereby improving the safety of vehicle use and preventing the seat back from hitting passengers, animals or objects.

[0116] In some embodiments, the seat system 13 is also configured to send a seat no-load signal to the BCM 12 when the acquired weight is less than the weight threshold; in this case, the BCM 12 is also configured to feedback a second seat folding signal to the seat system 13 after receiving the seat no-load signal, wherein the second seat folding signal is used to indicate a foldable seat; the seat system 13 is also configured to control the folding of the seat at the target position in response to detecting a folding operation of the seat at the target position after receiving the second seat folding signal.

[0117] In other embodiments, the seat system 13 is further configured to control the seat folding at the target position according to the user's folding requirements; wherein the user's folding requirements are determined based on the seat folding options displayed by the central control system 14; different seat folding options correspond to different folding angles of the seat back, or different seat folding options correspond to different numbers of seat foldings.

[0118] In other embodiments, the seat system 13 is further configured to receive an image recognition result sent by BCM12 when the acquired weight is less than the weight threshold; wherein the image recognition result is obtained by BCM12 after acquiring the image of the seat at the target position by performing image recognition on the acquired image; in this case, the seat system 13 is further configured to send a seat no-load signal to BCM12 when the image recognition result indicates that there is no specific object on the seat at the target position.

[0119] In some other embodiments, the seat system 13 is further configured to send the seat overload signal to the BCM 12 when the image recognition result indicates that the specific object exists on the seat at the target position.

[0120] In other embodiments, the specific items include any of the following:

[0121] Items with dimensions larger than the size threshold;

[0122] Items that are fragile;

[0123] Items that are easily soiled.

[0124] In other embodiments, when the acquired weight is less than the weight threshold, the BCM 12 is also configured to send an alarm elimination signal to the central control system 14 after receiving the seat no-load signal, and the alarm elimination signal is used to instruct the central control system 14 to clear the prompt message.

[0125] In some other embodiments, after the vehicle is powered on, if the seat system 13 does not receive the seat weight detection signal, the VCU 11 is configured to continue sending the seat weight detection signal.

[0126] All the above optional technical solutions can be arbitrarily combined to form optional embodiments of the present application, which will not be described one by one here.

[0127] It should be noted that: the vehicle provided in the above embodiment only uses the division of the above functional components as an example to illustrate the seat folding control. In actual applications, the above functions can be assigned to different functional components as needed, that is, the internal structure of the vehicle is divided into different functional components to complete all or part of the functions described above. In addition, the vehicle and seat control method embodiments provided in the above embodiment belong to the same concept, and the specific implementation process is detailed in the method embodiment, which will not be repeated here.

[0128] Figure 5 It is a structural diagram of a computer device 500 provided in an embodiment of the present application.

[0129] As an example, the computer device 500 is a seat system in a vehicle. The computer device 500 may have relatively large differences due to different configurations or performances, including one or more processors (Central Processing Units, CPU) 1001 and one or more memories 502, wherein the memory 502 stores at least one program code, and the at least one program code is loaded and executed by the processor 501 to implement the above-mentioned seat control method. Of course, the computer device 500 also has components such as a wired or wireless network interface, a keyboard, and an input and output interface for input and output. The computer device 500 also includes other components for realizing the functions of the device, which will not be repeated here.

[0130] In an exemplary embodiment, a computer-readable storage medium is also provided, such as a memory including a program code, and the program code can be executed by a processor in a computer device to perform the seat control method. For example, the computer-readable storage medium can be a read-only memory (ROM), a random access memory (RAM), a compact disc read-only memory (CD-ROM), a magnetic tape, a floppy disk, an optical data storage device, etc.

[0131] In an exemplary embodiment, a computer program product or a computer program is also provided, which includes a computer program code, which is stored in a computer-readable storage medium. A processor of a computer device reads the computer program code from the computer-readable storage medium, and the processor executes the computer program code, so that the computer device executes the above-mentioned seat control method.

[0132] A person skilled in the art will understand that all or part of the steps to implement the above embodiments may be accomplished by hardware or by instructing related hardware through a program, and the program may be stored in a computer-readable storage medium, and the above-mentioned storage medium may be a read-only memory, a disk or an optical disk, etc.

[0133] The above description is only an optional embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions, 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 seat control method, characterized in that: Applied to a vehicle, the vehicle includes a vehicle control unit VCU, a body control module BCM, a seat system and a central control system; the method includes: After receiving the seat weight detection signal sent by the VCU, the seat system obtains the weight borne by the seat at the target position in the vehicle; When the acquired weight is greater than or equal to the weight threshold, the seat system sends a seat overload signal to the BCM; wherein the BCM is used to feed back a first seat folding signal to the seat system and send a warning signal to the central control system after receiving the seat overload signal, wherein the first seat folding signal is used to indicate that the seat is prohibited from being folded; After receiving the first seat folding signal, the seat system controls the seat at the target position to remain in an unfolded state; The warning signal is used to instruct the central control system to output a prompt message, and the prompt message is used to prompt that the seat at the target position is currently prohibited from being folded.

2. The method according to claim 1, characterized in that The method further comprises: When the acquired weight is less than the weight threshold, the seat system sends a seat no-load signal to the BCM; wherein the BCM is used to feed back a second seat folding signal to the seat system after receiving the seat no-load signal, wherein the second seat folding signal is used to indicate a foldable seat; After receiving the second seat folding signal, the seat system controls folding of the seat at the target position in response to detecting a folding operation of the seat at the target position.

3. The method according to claim 2, characterized in that The seat system controls seat folding at the target position, including: The seat system controls the folding of the seat at the target position according to the folding requirements of the user; Among them, the user's folding demand is determined based on the seat folding options displayed by the central control system; different seat folding options correspond to different folding angles of the seat back, or different seat folding options correspond to different numbers of seats to be folded.

4. The method according to claim 2, characterized in that: When the acquired weight is less than the weight threshold, the seat system sends a seat no-load signal to the BCM, including: In the case where the acquired weight is less than the weight threshold, receiving the image recognition result sent by the BCM; wherein the image recognition result is obtained by the BCM performing image recognition on the acquired image after acquiring the image of the seat at the target position; In a case where the image recognition result indicates that there is no specific object on the seat at the target position, the seat system sends the seat no-load signal to the BCM.

5. The method according to claim 4, characterized in that The method further comprises: In a case where the image recognition result indicates that the specific object exists on the seat at the target position, the seat system sends the seat overload signal to the BCM.

6. The method according to claim 4 or 5, characterized in that: The specific items include any of the following: Items with dimensions larger than the size threshold; Items that are fragile; Items that are easily soiled.

7. The method according to claim 2, characterized in that When the acquired weight is less than the weight threshold, the BCM is also used to send an alarm elimination signal to the central control system after receiving the seat no-load signal, and the alarm elimination signal is used to instruct the central control system to clear the prompt message.

8. The method according to claim 1, characterized in that After the vehicle is powered on, in a case where the seat system does not receive the seat weight detection signal, the VCU is used to continuously send the seat weight detection signal to the seat system.

9. A vehicle, characterized in that: The vehicle includes a vehicle control unit VCU, a body control module BCM, a seat system and a central control system; The seat system is configured to obtain the weight borne by the seat at the target position in the vehicle after receiving the seat weight detection signal sent by the VCU; The seat system is further configured to send a seat overload signal to the BCM if the acquired weight is greater than or equal to a weight threshold; The BCM is configured to, after receiving the seat overload signal, feed back a first seat folding signal to the seat system and send a warning signal to the central control system, wherein the first seat folding signal is used to indicate that the seat is prohibited from folding; The seat system is further configured to control the seat at the target position to remain in an unfolded state after receiving the first seat folding signal; The warning signal is used to instruct the central control system to output a prompt message, and the prompt message is used to prompt that the seat at the target position is currently prohibited from being folded.

10. A computer-readable storage medium, characterized in that: At least one program code is stored in the storage medium, and the at least one program code is loaded and executed by the processor to implement the seat control method according to any one of claims 1 to 7.

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