Vehicle seat control method, device and equipment and storage medium

Abstract

The invention discloses a vehicle seat control method, device and equipment and a storage medium, and the method comprises the steps: detecting the operation parameters of a vehicle in the driving process of the vehicle; judging whether the vehicle meets an emergency braking condition or a collision early warning condition or not according to the operation parameters; and if the vehicle meets the emergency braking condition or the collision early warning condition, a stability control signal is sent out to control a seat backrest to be in a clamping state and control a safety belt of the vehicle to be in a tightening state. According to the technical scheme, the problem that the body of a passenger in the vehicle swings greatly when the vehicle posture is out of control due to sudden braking, collision early warning and the like in the driving process of the vehicle is solved, and the riding experience and safety of a user are improved.

Description

Technical Field

[0001] The present invention relates to the field of automobile control technology, and in particular to a vehicle seat control method, device, equipment and computer-readable storage medium. Background Art

[0002] At present, when a car is driving, there will be different road conditions, traffic conditions, and driving habits of the driver, which may cause the vehicle's AEB (Autonomous Emergency Braking) function to be triggered, causing the vehicle to brake suddenly, collision warning, etc. When emergency braking and collision warning occur and the vehicle's posture is out of control, the passengers in the car's bodies will swing greatly with the vehicle's posture, and they may lose balance, resulting in a poor experience and even possible injury to the passengers in the car. Summary of the invention

[0003] In view of the above problems, the present invention provides a vehicle seat control method, device, equipment and computer-readable storage medium, which solves the problem of large body swings of passengers in the vehicle when the vehicle posture is out of control due to sudden braking, collision warning, etc. during driving, thereby improving the user's riding experience and safety.

[0004] According to one aspect of an embodiment of the present invention, a vehicle seat control method is provided, the method comprising:

[0005] During the driving of the vehicle, detecting operating parameters of the vehicle;

[0006] Determining whether the vehicle meets an emergency braking condition or a collision warning condition according to the operating parameters;

[0007] If the vehicle meets an emergency braking condition or a collision warning condition, a stability control signal is sent to control the seat back to be in a clamped state and to control the seat belt of the vehicle to be in a tightened state.

[0008] In an optional exemplary embodiment, the operating parameters of the vehicle include real-time vehicle speed and brake pedal opening;

[0009] The determining, according to the operating parameters, whether the vehicle meets an emergency braking condition or a collision warning condition further includes:

[0010] Detecting the real-time speed of the vehicle and the brake pedal opening;

[0011] If the real-time vehicle speed is greater than or equal to the first preset vehicle speed, and the brake pedal opening is greater than or equal to the first preset opening, then the vehicle meets the emergency braking condition;

[0012] If the real-time vehicle speed is less than the first preset vehicle speed or the brake pedal opening is less than the first preset opening, the vehicle does not meet the emergency braking condition.

[0013] In an optional exemplary embodiment, the operating parameters of the vehicle include an AEB state;

[0014] The determining, according to the operating parameters, whether the vehicle meets an emergency braking condition or a collision warning condition further includes:

[0015] Detecting the AEB state of the vehicle; wherein the AEB state includes a trigger state and a dormant state;

[0016] If the AEB state is a trigger state, the vehicle meets the collision warning condition; wherein the vehicle meets the collision warning condition, which indicates that the vehicle outputs a collision warning reminder and an auxiliary braking instruction;

[0017] If the AEB state is a dormant state, the vehicle does not meet the collision warning condition.

[0018] In an optional exemplary embodiment, the detecting the AEB state of the vehicle further includes:

[0019] Detecting whether there are obstacles within a preset distance of the vehicle; wherein the obstacles include fixed obstacles and mobile obstacles;

[0020] If there is an obstacle within the preset distance of the vehicle, and the real-time vehicle speed is greater than or equal to the second preset vehicle speed, and the brake pedal opening is less than the second preset opening, then controlling the AEB triggering of the vehicle;

[0021] If there is no obstacle within the preset distance of the vehicle, the real-time vehicle speed is less than a second preset vehicle speed, or the brake pedal opening is greater than a second preset opening, the AEB state of the vehicle is controlled to remain in a dormant state.

[0022] In an optional exemplary embodiment, the method further includes:

[0023] If the vehicle collides, the seat back is controlled to be maintained in a clamped state and the seat belt of the vehicle is controlled to be maintained in a tightened state.

[0024] In an optional exemplary embodiment, the method further includes:

[0025] Detecting the door status and seat belt status of the vehicle;

[0026] If the vehicle door state is switched from a closed state to an open state or the seat belt state is switched from a tightened state to an unfastened state, the vehicle seat back is controlled to be placed in a released state.

[0027] In an optional exemplary embodiment, the method further includes:

[0028] If the vehicle does not collide, and it is detected that the brake pedal is switched from a depressed state to a released state, the vehicle seat back is controlled to switch from a clamped state to a released state, and the vehicle seat belt is controlled to switch from a tightened state to a released state;

[0029] Alternatively, if the vehicle does not collide and it is detected that the AEB triggering state of the vehicle is cleared, the vehicle seat back is controlled to be placed in a released state, and the vehicle seat belt is controlled to switch from a tightened state to a released state.

[0030] According to another aspect of an embodiment of the present invention, there is provided a seat control device for a vehicle, the device comprising:

[0031] A detection module, used for detecting operating parameters of the vehicle during the driving of the vehicle;

[0032] A judgment module, used for judging whether the vehicle meets an emergency braking condition or a collision warning condition according to the operating parameters;

[0033] The control module is used for sending a stability control signal to control the seat back to be in a clamped state and to control the safety belt of the vehicle to be in a tightened state if the vehicle meets an emergency braking condition or a collision warning condition.

[0034] According to another aspect of an embodiment of the present invention, there is provided an electronic device, including:

[0035] Controller;

[0036] The memory is used to store one or more programs. When the one or more programs are executed by the controller, the controller implements the vehicle seat control method described above.

[0037] According to another aspect of an embodiment of the present invention, a computer-readable storage medium is provided, wherein a computer program is stored in the storage medium, wherein the computer program includes at least one executable instruction, and when the executable instruction is executed on a seat control device / electronic device of a vehicle, the seat control device / electronic device of the vehicle performs the operation of the vehicle seat control method as described above.

[0038] In an embodiment of the present invention, a vehicle seat control method detects the operating parameters of the vehicle during the current vehicle driving process, thereby determining whether the vehicle meets the emergency braking condition or the collision warning condition based on the real-time operating parameters of the vehicle to determine whether the vehicle's posture is out of control. If the vehicle meets the emergency braking condition or the collision warning condition, the vehicle may be out of control. At this time, a stability control signal is sent to control the seat back to a clamped state and the seat belt to a tightened state, so that the body of the passenger in the vehicle cabin is fixed to prevent the passenger's body from swinging left and right, which solves the problem of large body swinging of the passenger in the vehicle when the vehicle's posture is out of control due to emergency braking, collision warning, etc. during driving, thereby improving the user's riding experience and safety.

[0039] The above description is only an overview of the technical solution of the embodiment of the present invention. In order to more clearly understand the technical means of the embodiment of the present invention, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the embodiment of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are listed below. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] The accompanying drawings are only used to illustrate the embodiments and are not to be considered as limiting the present invention. In addition, the same reference symbols are used to represent the same components throughout the accompanying drawings. In the accompanying drawings:

[0041] Figure 1 A schematic flow chart of an embodiment of a vehicle seat control method provided by the present invention is shown;

[0042] Figure 2 The present invention is shown Figure 1 A schematic diagram of a flow chart of an embodiment of step 200;

[0043] Figure 3 The present invention is shown Figure 1 A flow chart of another embodiment of step 200;

[0044] Figure 4 A schematic structural diagram of an embodiment of a vehicle seat control device provided by the present invention is shown;

[0045] Figure 5 A schematic structural diagram of an embodiment of an electronic device provided by the present invention is shown. DETAILED DESCRIPTION

[0046] Here, exemplary embodiments will be described in detail, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Instead, they are merely examples of devices and methods consistent with some aspects of the present invention as detailed in the appended claims.

[0047] The block diagrams shown in the accompanying drawings are merely functional entities and do not necessarily correspond to physically independent entities. That is, these functional entities may be implemented in software form, or in one or more hardware modules or integrated circuits, or in different networks and / or processor devices and / or microcontroller devices.

[0048] The flowcharts shown in the accompanying drawings are only exemplary and do not necessarily include all the contents and operations / steps, nor must they be executed in the order described. For example, some operations / steps can be decomposed, and some operations / steps can be combined or partially combined, so the actual execution order may change according to actual conditions.

[0049] In the present invention, the term "plurality" refers to two or more than two. "And / or" describes the association relationship of associated objects, indicating that three relationships may exist. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. The character " / " generally indicates that the associated objects are in an "or" relationship.

[0050] First of all, it should be noted that while the vehicle is driving, the vehicle's posture may lose control due to sudden braking, AEB function triggering, collision, etc. When the vehicle's posture loses control, it is easy for the passengers in the vehicle cabin to swing greatly with the vehicle's posture, causing them to lose balance, reducing the passengers' riding experience, and even causing possible injuries to the passengers.

[0051] To solve the above problems, please refer to Figure 1 , the present invention exemplarily shows a flow chart of a vehicle seat control method.

[0052] The execution subject of the vehicle seat control method may be a terminal device or a server or other processing device, wherein the terminal device may be a user equipment (UE), a computer, a mobile device, a user terminal, a terminal, a cellular phone, a personal digital assistant (PDA), a handheld device, a computing device, a vehicle-mounted device, a wearable device, etc. The execution subject of the vehicle seat control method may also be a car. In some possible implementations, the vehicle seat control method may be implemented by a processor calling a computer-readable instruction stored in a memory.

[0053] Specifically, the vehicle seat control method of this embodiment can be executed by the vehicle, including the following steps:

[0054] Step 100, detecting the operating parameters of the vehicle during the driving of the vehicle;

[0055] Among them, the vehicle driving process refers to the vehicle being in the forward process or the vehicle's gear position is in the forward gear (D gear); at this time, the vehicle's speed, brake pedal, AEB and other operating parameters are detected, and the detected operating parameters facilitate subsequent judgments on the vehicle's emergency braking, collision warning and other situations based on the vehicle's operating parameters during driving.

[0056] Step 200, judging whether the vehicle meets an emergency braking condition or a collision warning condition according to the operating parameters;

[0057] It can be understood that after detecting the vehicle's speed, brake pedal, AEB and other operating parameters, the vehicle's current speed status, brake pedal status, and AEB status are judged to determine whether the vehicle has an emergency braking situation or a collision warning situation, so that the vehicle can subsequently make corresponding control strategies based on the emergency braking situation or collision warning situation.

[0058] Step 300: If the vehicle meets an emergency braking condition or a collision warning condition, a stability control signal is sent to control the seat back to be in a clamped state and to control the seat belt of the vehicle to be in a tightened state.

[0059] In this embodiment, when it is determined that the vehicle meets the emergency braking condition or collision warning condition, the body controller is controlled to send a stability control signal to the seat controller, and the seat controller controls the seat back to be clamped and controls the vehicle's seat belt to be tightened, thereby achieving the effect of fixing the passenger's body. It can be understood that the stability control signal encapsulates the seat back control signal and the seat belt tightening signal.

[0060] It should be noted that the seat back involved in the present embodiment has lumbar supports on both sides. When the seat needs to be controlled to be in a clamped state, the lumbar supports of the seat back can be controlled to be inflated according to the stability control signal, so that the lumbar supports on both sides of the seat back are clamped inward, so as to achieve the clamping of the seat back on the passenger's body, wrap the passenger's body, control the passenger's body balance, reduce the swing amplitude of the passenger's body, and prevent the passenger's body from swaying.

[0061] In an exemplary embodiment, the passengers in the vehicle cabin include the driver, the front passenger, the rear passengers, etc. If each seat in the vehicle cabin is an electric seat with a lumbar support, the solution in this embodiment can be adopted to achieve fixed protection for the passengers in each seat in the case of a large left turn, a large right turn, sudden braking, AEB triggering, collision, etc. It should be noted that if the vehicle is in the process of driving, the vehicle has a large left turn, a large right turn, sudden braking, AEB triggering, collision, etc., the passenger situation in the vehicle cabin is detected, and if it is detected that there is a passenger in the corresponding seat in the vehicle cabin, the seat back of the corresponding seat is controlled to be in a clamped state and the seat belt of the corresponding seat is in a tightened state according to the stability control signal; if it is detected that there is no passenger in the corresponding seat in the vehicle cabin, the seat back and seat belt corresponding to the seat without a passenger are in a dormant state, thereby achieving passenger protection for the seat with a passenger and preventing the seat back and seat belt corresponding to the seat without a passenger from being opened by mistake.

[0062] In the above embodiment, the vehicle seat control method detects the vehicle's operating parameters during the current vehicle driving process, thereby determining whether the vehicle meets the emergency braking condition or the collision warning condition based on the vehicle's real-time operating parameters to determine whether the vehicle's posture is out of control. If the vehicle meets the emergency braking condition or the collision warning condition, the vehicle may be out of control. At this time, a stability control signal is sent to control the seat back to a clamped state and the seat belt to a tightened state, so that the body of the passenger in the vehicle cabin is fixed to prevent the passenger's body from swinging left and right, which solves the problem of large body swinging of the passenger in the vehicle when the vehicle's posture is out of control due to emergency braking, collision warning, etc. during driving, thereby improving the user's riding experience and safety.

[0063] In an exemplary embodiment, during the driving process of the vehicle, the operating parameters of the vehicle are detected, which may be the real-time vehicle speed and the brake pedal opening of the vehicle, so that it is possible to determine whether the vehicle meets the emergency braking condition according to the real-time vehicle speed and the brake pedal opening of the vehicle. Specifically, in combination with the above embodiment, please refer to Figure 2 As shown, step 200 at least includes steps 210 to 212:

[0064] Step 210, detecting the real-time speed of the vehicle and the brake pedal opening;

[0065] Step 211, if the real-time vehicle speed is greater than or equal to the first preset vehicle speed, and the brake pedal opening is greater than or equal to the first preset opening, then the vehicle meets the emergency braking condition;

[0066] Step 212: If the real-time vehicle speed is less than the first preset vehicle speed or the brake pedal opening is less than the first preset opening, the vehicle does not meet the emergency braking condition.

[0067] In this embodiment, the first preset speed and the first preset opening are set according to the actual application situation, and are not specifically limited here. For example, the first preset speed can be 60km / h, and the first preset opening can be 80%; illustratively, during the driving process of the vehicle, the real-time speed and brake pedal opening of the vehicle are detected, so as to judge whether the vehicle meets the emergency braking condition by combining the detected real-time speed and brake pedal opening; if it is detected that the real-time speed of the vehicle is greater than or equal to 60km / h, and the brake pedal opening of the vehicle is greater than or equal to 80%, it means that the vehicle meets the emergency braking condition. At this time, it may be due to the sudden braking of the vehicle in front, or the sudden situation such as the obstacle in front causes the driver to instantly and vigorously step on the brake pedal; if it is detected that the real-time speed of the vehicle is less than 60km / h, or the brake pedal opening of the vehicle is less than 80%, it means that the vehicle may be in a normal driving condition and does not meet the emergency braking condition.

[0068] It is understandable that when the vehicle meets the emergency braking condition, the vehicle's brake pedal opening may be greater than or equal to the first preset opening within a preset time. For example, when the vehicle's real-time speed is 70 km / h and the brake pedal opening changes by 85% within 1 second, the driver controls the vehicle to brake suddenly. Through this embodiment, whether the vehicle meets the emergency braking condition is judged based on the vehicle's real-time speed and brake pedal opening, so that the vehicle can subsequently make corresponding response strategies according to the emergency braking situation, so as to improve the comfort and safety of the passengers in the vehicle cabin.

[0069] In an exemplary embodiment, during the driving process of the vehicle, the operating parameters of the vehicle are detected, which may be the AEB status of the vehicle, so that it is possible to determine whether the vehicle meets the collision warning condition according to the AEB status of the vehicle. Specifically, in combination with the above embodiment, please refer to Figure 3 As shown, step 200 at least includes steps 220 to 222:

[0070] Step 210, detecting the AEB state of the vehicle; wherein the AEB state includes a trigger state and a dormant state;

[0071] Among them, during the driving process, the vehicle's sensors, radars, etc. are always in working state, detecting emergencies around the vehicle, and feeding back the detection results to the body controller, which determines whether to wake up the vehicle's AEB based on the detection results. For example, if an obstacle is detected in front of the vehicle, and the real-time speed of the vehicle is fast, and the driver does not step on the brakes, the body controller wakes up the vehicle's AEB, and the vehicle's AEB switches from a dormant state to a triggered state, and the vehicle's automatic braking is realized through AEB to avoid vehicle collisions, etc.

[0072] Furthermore, detecting the AEB status of the vehicle specifically includes: detecting whether there is an obstacle within a preset distance of the vehicle; if there is an obstacle within the preset distance of the vehicle, and the real-time vehicle speed is greater than or equal to a second preset vehicle speed, and the brake pedal opening is less than the second preset opening, then controlling the AEB triggering of the vehicle; if there is no obstacle within the preset distance of the vehicle, the real-time vehicle speed is less than the second preset vehicle speed, or the brake pedal opening is greater than the second preset opening, then controlling the AEB status of the vehicle to remain in a dormant state.

[0073] It should be noted that the vehicle preset distance is the forward preset distance of the vehicle, and obstacles include fixed obstacles and mobile obstacles; in this embodiment, detecting obstacles within the vehicle preset distance is to detect fixed obstacles and mobile obstacles within the forward preset distance of the vehicle; the forward preset distance, the second preset vehicle speed, and the second preset opening are all set according to actual application conditions and are not specifically limited here.

[0074] For example, if the forward preset distance is 5m, the second preset vehicle speed is 20km / h, and the second preset opening is 10%, if a fixed obstacle or a moving obstacle is detected within 5m forward of the vehicle, and the real-time vehicle speed is 22km / h, and the brake pedal opening is 5%, the vehicle's AEB is controlled to be triggered, switching from the dormant state to the triggered state, so as to brake the vehicle through the vehicle's AEB and avoid a collision between the vehicle and the obstacle; if there is no obstacle within the preset distance of the vehicle, the real-time vehicle speed is 15km / h, or the brake pedal opening is 20%, the vehicle's AEB state is controlled to remain in the dormant state.

[0075] In an exemplary embodiment, the vehicle preset distance may also include a rear preset distance. When an obstacle is detected within the rear preset distance, the driver does not step on the accelerator pedal to accelerate, and the distance between the vehicle and the obstacle is less than the preset distance, the vehicle is controlled to accelerate to avoid the vehicle from colliding with the obstacle within the rear preset distance. It should be understood that the vehicle acceleration is controlled when the surroundings of the vehicle are safe. For example, when the vehicle acceleration is controlled, the vehicle's body camera, radar sensor and other detection hardware, as well as the vehicle's control domain, predict that there are no vehicles changing lanes on the left and right lanes of the vehicle's driving lane, and there are no other obstacles within a certain distance in front of the vehicle in the vehicle's driving lane.

[0076] Step 211, if the AEB state is a triggered state, the vehicle meets the collision warning condition;

[0077] The vehicle in this embodiment meets the collision warning condition, which indicates that the vehicle outputs a collision warning reminder and an auxiliary braking instruction.

[0078] Step 212: If the AEB state is a dormant state, the vehicle does not meet the collision warning condition.

[0079] In this embodiment, when the AEB status of the vehicle is detected as a triggered state, the vehicle meets the collision warning condition, indicating that the vehicle may collide at this time; if the AEB status of the vehicle is a dormant state, the vehicle does not meet the collision warning condition, indicating that the vehicle is in a normal driving state at this time. Through this embodiment, whether the vehicle meets the collision warning condition is judged based on the AEB status of the vehicle, so that the vehicle can make corresponding response strategies according to the collision warning situation in the future, so as to improve the comfort and safety of the passengers in the vehicle cabin.

[0080] In combination with the above embodiments, if the vehicle meets the emergency braking conditions or the collision warning conditions, the seat back is set to a clamped state and the vehicle's seat belt is set to a tightened state. If the vehicle collides at this time, the seat back is controlled to continue to be maintained in a clamped state and the vehicle's seat belt is controlled to continue to be maintained in a tightened state, so that the passengers in the vehicle cabin can be better fixed during the vehicle collision, avoiding swaying, rolling, etc. during the collision, and can better improve the safety of the passengers.

[0081] Furthermore, after a collision, if the vehicle continues to work, the vehicle status is detected to facilitate the subsequent rescue of passengers in the vehicle cabin. Specifically, the vehicle door status and seat belt status are detected; if the door status is switched from a closed state to an open state or the seat belt status is switched from a tightened state to an unfastened state, the vehicle seat back is controlled to be set to a released state. It should be noted that the vehicle continues to work described in this embodiment means that the vehicle is in a stopped state, but the entire vehicle is still powered on.

[0082] In this embodiment, if a vehicle collides, the vehicle may brake suddenly or warn of a collision before the collision. At this time, the vehicle's seat controller has already controlled the seat back to be clamped and the seat belt to be tightened. Then, after the collision, the vehicle can continue to detect the door status and the seat belt status. If it is detected that the door status switches from a closed state to an open state or the seat belt status switches from a tightened state to an unfastened state, it indicates that after the collision, rescuers may open the door and unfasten the seat belt to rescue the passengers in the vehicle cabin. The vehicle's seat back is controlled to be released so that the rescuers can better rescue the trapped passengers in the vehicle cabin.

[0083] In combination with the above embodiment, if the vehicle meets the emergency braking condition or the collision warning condition, the seat back is set to the clamped state and the vehicle's seat belt is in the tightened state, and if the vehicle does not collide at this time, the brake pedal state or the AEB state continues to be detected; specifically, if the vehicle does not collide, and it is detected that the brake pedal is switched from the depressed state to the released state, the vehicle seat back is controlled to switch from the clamped state to the released state, and the vehicle's seat belt is controlled to switch from the tightened state to the released state;

[0084] Alternatively, if the vehicle does not collide and it is detected that the AEB triggering state of the vehicle is cleared, the vehicle seat back is controlled to be placed in a released state, and the vehicle seat belt is controlled to switch from a tightened state to a released state.

[0085] In this embodiment, if the vehicle has not collided, the brake pedal and AEB will continue to be detected. If the release state of the brake pedal or the AEB trigger state is cleared, it means that the vehicle is not in an emergency braking situation or a collision warning situation at this time. At this time, the vehicle is driving normally, so the vehicle seat back is controlled to switch from a clamped state to a released state, and the seat belt is switched from a tightened state to a released state, so that the comfort of passengers in the vehicle cabin is improved.

[0086] In an exemplary embodiment, the vehicle may meet the collision warning condition by only outputting a collision warning reminder without performing auxiliary braking; this indicates that the vehicle may collide, but the probability of a collision is low, so the collision warning in this embodiment only outputs a collision warning reminder through the central control display screen, head-up display screen, steering wheel vibration, voice system, etc. in the vehicle. When the vehicle's collision warning only outputs a collision warning reminder, the driver may also lightly step on the brakes due to a sudden collision warning reminder, causing the driver or other passengers in the vehicle cabin to have a slight body swing.

[0087] Based on this, in the present embodiment, when the collision warning of the vehicle only outputs a collision warning reminder, the posture information and facial expression information of the passenger in the vehicle cabin are detected. If the posture information of the passenger is detected to be a front-to-back swing or a left-to-right swing of a preset arc, and the facial expression information of the passenger is detected to be a first expression state, the seat back is controlled to be in a clamped state and the seat belt of the vehicle is controlled to be in a tightened state; if the posture information of the passenger is detected to be a front-to-back swing or a left-to-right swing of a preset arc, and / or the facial expression information of the passenger is detected to be a second expression state, the seat back and the seat belt are kept in a released state. It should be noted that the preset arc in this embodiment refers to the forward and backward swing arc relative to the normal sitting posture of the passenger on the vehicle cabin seat as a reference state. For example, the normal sitting posture can be but is not limited to the passenger's body leaning against the seat back and in contact with the seat back; the size of the preset arc can be but is not limited to 10°, 15°, 18°, etc., the first expression state can be but is not limited to discomfort states such as panic, tension, and uneasiness, and the second expression state can be but is not limited to peaceful states such as calmness and composure. This embodiment does not make specific limitations.

[0088] Furthermore, the passengers in this embodiment refer to the driver, the front passenger, the rear passengers, etc. The camera and seat sensor in the vehicle cabin detect whether there are passengers in each seat in the vehicle cabin. When it is detected that there are passengers in the corresponding seat, the backrest lumbar support of the corresponding seat is controlled to be in a clamped state / released state, and the seat belt of the corresponding seat is controlled to be in a tightened state / released state. It should be understood that in this embodiment, each seat in the vehicle cabin is an electric seat with a lumbar support, and the passengers on the corresponding seats are all wearing seat belts.

[0089] Through the above embodiments, the vehicle can fix the body of passengers in the vehicle cabin when the body swings slightly, while only outputting a collision warning reminder, not performing auxiliary braking, and the vehicle posture is not out of control, thereby further improving the passenger comfort and riding experience.

[0090] Figure 4 FIG. 1 is a schematic diagram showing the structure of an embodiment of a seat control device for a vehicle of the present invention. Figure 4 As shown, the vehicle seat control device 400 includes: a detection module 410, a judgment module 420 and a control module 430;

[0091] A detection module 410 is used to detect operating parameters of the vehicle during the driving of the vehicle;

[0092] A judgment module 420, configured to judge whether the vehicle meets an emergency braking condition or a collision warning condition according to the operating parameters;

[0093] The control module 430 is used to send a stability control signal to control the seat back to be in a clamped state and control the seat belt of the vehicle to be in a tightened state if the vehicle meets an emergency braking condition or a collision warning condition.

[0094] It should be noted that the vehicle seat control device 500 provided in the above embodiment and the vehicle seat control method provided in the aforementioned embodiment belong to the same concept, wherein the specific manner in which each module and unit performs operations has been described in detail in the method embodiment and will not be repeated here.

[0095] Figure 4 A schematic diagram of the structure of an embodiment of the electronic device of the present invention is shown, which shows a schematic diagram of the structure of a computer system suitable for implementing the electronic device of the embodiment of the present invention. The specific embodiment of the present invention does not limit the specific implementation of the electronic device.

[0096] See also Figure 4 As shown, the electronic device includes: a controller; a memory for storing one or more programs, and when the one or more programs are executed by the controller, the above-mentioned vehicle seat control method is executed.

[0097] Please continue reading Figure 4 As shown, the computer system 500 of the electronic device includes a central processing unit (CPU) 501, which can perform various appropriate actions and processes according to the program stored in the read-only memory (ROM) 502 or the program loaded from the storage part 508 to the random access memory (RAM) 503, such as executing the method in the above embodiment. In RAM 503, various programs and data required for system operation are also stored. CPU 501, ROM 502 and RAM 503 are connected to each other through bus 504. Input / output (I / O) interface 505 is also connected to bus 504.

[0098] The following components are connected to the I / O interface 505: an input section 506 including a keyboard, a mouse, etc.; an output section 507 including a cathode ray tube (CRT), a liquid crystal display (LCD), etc., and a speaker, etc.; a storage section 508 including a hard disk, etc.; and a communication section 509 including a network interface card such as a LAN (Local Area Network) card, a modem, etc. The communication section 509 performs communication processing via a network such as the Internet. A drive 510 is also connected to the I / O interface 505 as needed. A removable medium 511, such as a magnetic disk, an optical disk, a magneto-optical disk, a semiconductor memory, etc., is installed on the drive 510 as needed so that a computer program read therefrom is installed into the storage section 508 as needed.

[0099] In particular, according to an embodiment of the present invention, the process described above with reference to the flowchart can be implemented as a computer software program. For example, an embodiment of the present invention includes a computer program product, which includes a computer program carried on a computer readable medium, and the computer program includes a computer program for executing the method shown in the flowchart. In such an embodiment, the computer program can be downloaded and installed from a network through a communication part 509, and / or installed from a removable medium 511. When the computer program is executed by a central processing unit (CPU) 501, various functions defined in the system of the present invention are executed.

[0100] Another aspect of the present invention further provides a computer-readable storage medium having a computer program stored thereon, which implements the vehicle seat control method as described above when the computer program is executed by a processor. The computer-readable storage medium may be included in the electronic device described in the above embodiment, or may exist independently without being assembled into the electronic device.

[0101] Another aspect of the present invention further provides a computer program product or a computer program, the computer program product or the computer program comprising at least one executable instruction, when the executable instruction is run on a seat control device / electronic device of a vehicle, the seat control device / electronic device of the vehicle executes the vehicle seat control method as described below:

[0102] During the driving of the vehicle, detecting operating parameters of the vehicle;

[0103] Determining whether the vehicle meets an emergency braking condition or a collision warning condition according to the operating parameters;

[0104] If the vehicle meets an emergency braking condition or a collision warning condition, a stability control signal is sent to control the seat back to be in a clamped state and to control the seat belt of the vehicle to be in a tightened state.

[0105] In an optional manner, the vehicle operating parameters include real-time vehicle speed and brake pedal opening;

[0106] The executable instructions may also be used to cause the seat control device / electronic device of the vehicle to perform the following operations:

[0107] Detecting the real-time speed of the vehicle and the brake pedal opening;

[0108] If the real-time vehicle speed is greater than or equal to the first preset vehicle speed, and the brake pedal opening is greater than or equal to the first preset opening, then the vehicle meets the emergency braking condition;

[0109] If the real-time vehicle speed is less than the first preset vehicle speed or the brake pedal opening is less than the first preset opening, the vehicle does not meet the emergency braking condition.

[0110] In an optional manner, the operating parameters of the vehicle further include an AEB state;

[0111] The executable instructions may also be used to cause the seat control device / electronic device of the vehicle to perform the following operations:

[0112] Detecting the AEB state of the vehicle; wherein the AEB state includes a trigger state and a dormant state;

[0113] If the AEB state is a triggered state, the vehicle meets the collision warning condition;

[0114] If the AEB state is a dormant state, the vehicle does not meet the collision warning condition.

[0115] In an optional manner, the executable instructions may also be used to enable the seat control device / electronic device of the vehicle to perform the following operations:

[0116] Detecting whether there are obstacles within a preset distance of the vehicle; wherein the obstacles include fixed obstacles and mobile obstacles;

[0117] If there is an obstacle within the preset distance of the vehicle, and the real-time vehicle speed is greater than or equal to the second preset vehicle speed, and the brake pedal opening is less than the second preset opening, the AEB of the vehicle is controlled to be triggered; if there is no obstacle within the preset distance of the vehicle, the real-time vehicle speed is less than the second preset vehicle speed, or the brake pedal opening is greater than the second preset opening, the AEB state of the vehicle is controlled to remain in a dormant state.

[0118] In an optional manner, the executable instructions may also be used to enable the seat control device / electronic device of the vehicle to perform the following operations:

[0119] If the vehicle collides, the seat back is controlled to be maintained in a clamped state and the seat belt of the vehicle is controlled to be maintained in a tightened state.

[0120] In an optional manner, the executable instructions may also be used to enable the seat control device / electronic device of the vehicle to perform the following operations:

[0121] Detecting the door status and seat belt status of the vehicle;

[0122] If the vehicle door state is switched from a closed state to an open state or the seat belt state is switched from a tightened state to an unfastened state, the vehicle seat back is controlled to be placed in a released state.

[0123] In an optional manner, the executable instructions may also be used to enable the seat control device / electronic device of the vehicle to perform the following operations:

[0124] If the vehicle does not collide, and it is detected that the brake pedal is switched from a depressed state to a released state, the vehicle seat back is controlled to switch from a clamped state to a released state, and the vehicle seat belt is controlled to switch from a tightened state to a released state;

[0125] Alternatively, if the vehicle does not collide and it is detected that the AEB triggering state of the vehicle is cleared, the vehicle seat back is controlled to be placed in a released state, and the vehicle seat belt is controlled to switch from a tightened state to a released state.

[0126] In an embodiment of the present invention, a vehicle seat control method detects the operating parameters of the vehicle during the current vehicle driving process, thereby determining whether the vehicle meets the emergency braking condition or the collision warning condition based on the real-time operating parameters of the vehicle to determine whether the vehicle's posture is out of control. If the vehicle meets the emergency braking condition or the collision warning condition, the vehicle may be out of control. At this time, a stability control signal is sent to control the seat back to a clamped state and the seat belt to a tightened state, so that the body of the passenger in the vehicle cabin is fixed to prevent the passenger's body from swinging left and right, which solves the problem of large body swinging of the passenger in the vehicle when the vehicle's posture is out of control due to emergency braking, collision warning, etc. during driving, thereby improving the user's riding experience and safety.

[0127] It should be noted that the computer-readable medium shown in the embodiment of the present invention may be a computer-readable signal medium or a computer-readable storage medium or any combination of the above two. The computer-readable storage medium may be, for example, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, device or device, or any combination of the above. More specific examples of computer-readable storage media may include, but are not limited to: an electrical connection with one or more wires, a portable computer disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM), a flash memory, an optical fiber, a portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the above. In the present invention, a computer-readable storage medium may be any tangible medium containing or storing a program, which may be used by or in combination with an instruction execution system, device or device. In the present invention, a computer-readable signal medium may include a data signal propagated in a baseband or as part of a carrier wave, in which a computer-readable computer program is carried. This propagated data signal may take a variety of forms, including but not limited to an electromagnetic signal, an optical signal, or any suitable combination of the above. A computer-readable signal medium may also be any computer-readable medium other than a computer-readable storage medium, which may send, propagate or transmit a program for use by or in conjunction with an instruction execution system, apparatus or device. A computer program contained on a computer-readable medium may be transmitted using any appropriate medium, including but not limited to: wireless, wired, etc., or any suitable combination of the above.

[0128] The flowcharts and block diagrams in the accompanying drawings illustrate the possible implementation architecture, functions and operations of the system, method and computer program product according to various embodiments of the present invention. Among them, each box in the flowchart or block diagram can represent a module, a program segment, or a part of the code, and the above-mentioned module, program segment, or a part of the code contains one or more executable instructions for implementing the specified logical function. It should also be noted that in some alternative implementations, the functions marked in the box can also occur in a different order from the order marked in the accompanying drawings. For example, two boxes represented in succession can actually be executed substantially in parallel, and they can sometimes be executed in the opposite order, depending on the functions involved. It should also be noted that each box in the block diagram or flowchart, and the combination of boxes in the block diagram or flowchart, can be implemented with a dedicated hardware-based system that performs a specified function or operation, or can be implemented with a combination of dedicated hardware and computer instructions.

[0129] The units involved in the embodiments of the present invention may be implemented by software or hardware, and the units described may also be arranged in a processor. The names of these units do not, in some cases, limit the units themselves.

[0130] According to one aspect of an embodiment of the present invention, a computer system is also provided, including a central processing unit (CPU), which can perform various appropriate actions and processes according to a program stored in a read-only memory (ROM) or a program loaded from a storage portion into a random access memory (RAM), such as executing the method in the above embodiment. In RAM, various programs and data required for system operation are also stored. CPU, ROM and RAM are connected to each other via a bus. An input / output (I / O) interface is also connected to the bus.

[0131] The following components are connected to the I / O interface: an input part including a keyboard, a mouse, etc.; an output part including a cathode ray tube (CRT), a liquid crystal display (LCD), etc., and a speaker; a storage part including a hard disk, etc.; and a communication part including a network interface card such as a LAN (Local Area Network) card, a modem, etc. The communication part performs communication processing via a network such as the Internet. A drive is also connected to the I / O interface as needed. Removable media, such as a magnetic disk, an optical disk, a magneto-optical disk, a semiconductor memory, etc., are installed on the drive as needed so that the computer program read therefrom is installed into the storage part as needed.

[0132] The above contents are only preferred exemplary embodiments of the present invention and are not intended to limit the implementation scheme of the present invention. A person skilled in the art can easily make corresponding changes or modifications based on the main concept and spirit of the present invention. Therefore, the protection scope of the present invention shall be based on the protection scope required by the claims.

[0133] The data collection and processing in this application should be strictly in accordance with the requirements of relevant national laws and regulations when applied in practice, and the informed consent or separate consent of the personal information subject should be obtained. Subsequent data use and processing should be carried out within the scope of authorization of laws and regulations and the personal information subject.

Claims

1. A vehicle seat control method, characterized in that: The method includes: During the driving of the vehicle, detecting operating parameters of the vehicle; Determining whether the vehicle meets an emergency braking condition or a collision warning condition according to the operating parameters; If the vehicle meets an emergency braking condition or a collision warning condition, a stability control signal is sent to control the seat back to be in a clamped state and to control the seat belt of the vehicle to be in a tightened state.

2. The vehicle seat control method according to claim 1, characterized in that: The vehicle operating parameters include real-time vehicle speed and brake pedal opening; The determining, according to the operating parameters, whether the vehicle meets an emergency braking condition or a collision warning condition further includes: Detecting the real-time speed of the vehicle and the brake pedal opening; If the real-time vehicle speed is greater than or equal to the first preset vehicle speed, and the brake pedal opening is greater than or equal to the first preset opening, then the vehicle meets the emergency braking condition; If the real-time vehicle speed is less than the first preset vehicle speed or the brake pedal opening is less than the first preset opening, the vehicle does not meet the emergency braking condition.

3. The vehicle seat control method according to claim 2, characterized in that: The operating parameters of the vehicle also include AEB status; The determining, according to the operating parameters, whether the vehicle meets an emergency braking condition or a collision warning condition further includes: Detecting the AEB state of the vehicle; wherein the AEB state includes a trigger state and a dormant state; If the AEB state is a trigger state, the vehicle meets the collision warning condition; wherein, the vehicle meeting the collision warning condition indicates that the vehicle outputs a collision warning reminder and an auxiliary braking instruction; If the AEB state is a dormant state, the vehicle does not meet the collision warning condition.

4. The vehicle seat control method according to claim 3, characterized in that: The detecting the AEB state of the vehicle further comprises: Detecting whether there are obstacles within a preset distance of the vehicle; wherein the obstacles include fixed obstacles and mobile obstacles; If there is an obstacle within the preset distance of the vehicle, and the real-time vehicle speed is greater than or equal to the second preset vehicle speed, and the brake pedal opening is less than the second preset opening, then controlling the AEB triggering of the vehicle; If there is no obstacle within the preset distance of the vehicle, the real-time vehicle speed is less than a second preset vehicle speed, or the brake pedal opening is greater than a second preset opening, the AEB state of the vehicle is controlled to remain in a dormant state.

5. The vehicle seat control method according to claim 3, characterized in that: The method further comprises: If the vehicle collides, the seat back is controlled to be maintained in a clamped state and the seat belt of the vehicle is controlled to be maintained in a tightened state.

6. The vehicle seat control method according to claim 5, characterized in that: The method further comprises: Detecting the door status and seat belt status of the vehicle; If the vehicle door state is switched from a closed state to an open state or the seat belt state is switched from a tightened state to an unfastened state, the vehicle seat back is controlled to be placed in a released state.

7. The vehicle seat control method according to claim 5, characterized in that: The method further comprises: If the vehicle does not collide, and it is detected that the brake pedal is switched from a depressed state to a released state, the vehicle seat back is controlled to switch from a clamped state to a released state, and the vehicle seat belt is controlled to switch from a tightened state to a released state; Alternatively, if the vehicle does not collide and it is detected that the AEB triggering state of the vehicle is cleared, the vehicle seat back is controlled to be placed in a released state, and the vehicle seat belt is controlled to switch from a tightened state to a released state.

8. A seat control device for a vehicle, characterized in that: The device comprises: A detection module, used for detecting operating parameters of the vehicle during the driving of the vehicle; A judgment module, used for judging whether the vehicle meets an emergency braking condition or a collision warning condition according to the operating parameters; The control module is used for sending a stability control signal to control the seat back to be in a clamped state and to control the safety belt of the vehicle to be in a tightened state if the vehicle meets an emergency braking condition or a collision warning condition.

9. An electronic device, characterized in that: include: Controller; A memory for storing one or more programs, which, when executed by the controller, enables the controller to implement the vehicle seat control method described in any one of claims 1 to 7.

10. A computer-readable storage medium, characterized in that: The storage medium stores a computer program, which includes at least one executable instruction. When the executable instruction is run on the vehicle's seat control device / electronic device, the vehicle's seat control device / electronic device performs the operation of the vehicle's seat control method as described in any one of claims 1 to 7.

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