Automobile active and passive safety integrated domain control method and device

Abstract

The invention relates to an automobile active and passive safety integrated domain control method and device.The method comprises the steps that ADAS information, vehicle state information, passenger detection information, vehicle attitude information and collision information of a current vehicle are collected; based on the ADAS information, the vehicle state information, the passenger detection information, the vehicle attitude information and the collision information, performing active and passive collaborative analysis on the current vehicle to obtain corresponding collaborative analysis data; and a cooperative control instruction of the current vehicle is generated according to the cooperative analysis data, and the cooperative control instruction is used for controlling the current vehicle to execute ADAS assistance, pre-collision protection and / or collision protection rescue operation. According to the invention, the active and passive safety information of the vehicle is integrated to the maximum extent so as to collect information in a centralized manner, calculate and analyze in a unified manner and send instructions in a unified manner, so that the number of vehicle controllers is greatly reduced, the calculation and communication traffic among systems of the vehicle is reduced, and the safety performance of the vehicle is improved.

Description

Technical Field

[0001] This application relates to the technical field of vehicle safety, and particularly relates to a method and device for integrated active and passive vehicle safety domain control. Background Art

[0002] With the development of active safety technologies, more and more vehicle models are equipped with active safety systems (such as radars, cameras, ADAS controllers, etc.). With the development of electronic information technologies, the active safety environment perception ability has also become stronger. At the same time, the protection technologies of vehicle passive safety systems (such as pre-collision protection systems, airbags, seat belts, rescue systems, etc.) have also developed rapidly.

[0003] With the development of vehicle safety technologies, the automotive industry generally divides the vehicle accident process into four stages. During the normal driving stage, the ADAS system generally provides assisted driving functions; when a collision is about to occur, another set of pre-collision control systems controls the pre-adjustment of the vehicle attitude and the occupant attitude to achieve the desired collision attitude; during the collision process, another group of controllers analyzes and calculates and issues system protection instructions; after the collision occurs, the rescue system issues rescue information. There is no association between these systems, and they are controlled separately, unable to form an integrated analysis and control system, so it is difficult to obtain the best protection.

[0004] Currently, the control strategies of vehicle active safety systems and passive safety systems are very complex. For such a decentralized system, it will inevitably cause a burden on vehicle calculations. For example, the ADAS system needs information such as radars, cameras, master cylinder pressure, vehicle lateral and longitudinal accelerations to calculate, analyze, and control the vehicle through the ADAS controller; the vehicle pre-collision safety system also needs to collect ADAS information and vehicle master cylinder pressure, vehicle lateral acceleration, longitudinal acceleration, personnel information, etc., and calculate, analyze, and control the adjustment through the pre-collision controller; the vehicle collision rescue protection system needs to collect accelerations, personnel information, etc., and calculate, analyze, and transmit instructions through the collision protection controller. Different vehicle controllers calculate the same or similar parameters, and these parameters are rarely shared between the controllers, which not only consumes the burden of vehicle communication but also increases vehicle costs.

[0005] In summary, the prior art is difficult to effectively integrate vehicle active safety systems and passive safety systems, resulting in a large number of vehicle controllers, a large amount of calculation and communication between vehicle systems, which greatly affects the safety performance of the vehicle and urgently needs to be solved. Summary of the Invention

[0006] The present application provides a method and device for integrated vehicle active and passive safety domain control, aiming to solve the problems in the prior art that it is difficult to effectively integrate the vehicle active safety system and the passive safety system, resulting in a large number of vehicle controllers, large amounts of calculation and communication among vehicle systems, and greatly affecting the safety performance of the vehicle.

[0007] In a first aspect embodiment of the present application, a method for integrated vehicle active and passive safety domain control is provided, including the following steps: collecting ADAS information, vehicle state information, occupant detection information, vehicle attitude information, and collision information of the current vehicle; based on the ADAS information, the vehicle state information, the occupant detection information, the vehicle attitude information, and the collision information, performing active and passive collaborative analysis on the current vehicle to obtain corresponding collaborative analysis data; generating a collaborative control instruction for the current vehicle according to the collaborative analysis data, so as to use the collaborative control instruction to control the current vehicle to perform ADAS assistance, pre-collision protection, and / or collision protection and rescue operations.

[0008] Optionally, in an embodiment of the present application, the step of collecting ADAS information, vehicle state information, occupant detection information, vehicle attitude information, and collision information of the current vehicle includes: setting a preset vehicle attitude information collection system at a target position of the current vehicle to collect the vehicle attitude information of the current vehicle, where the vehicle attitude information includes vehicle lateral acceleration, longitudinal acceleration, and vehicle yaw angle; constructing a collision signal collection system based on preset front collision acceleration sensors, side collision acceleration sensors, side collision door pressure sensors, central acceleration sensors, and central angular velocity sensors, and collecting the collision information of the current vehicle through the collision signal collection system, where the collision information includes front collision acceleration signals, side collision signals, collision acceleration, and roll angular velocity.

[0009] Optionally, in an embodiment of the present application, the primary and passive collaborative analysis of the current vehicle based on the ADAS information, the vehicle state information, the occupant detection information, the vehicle attitude information, and the collision information to obtain corresponding collaborative analysis data includes: performing object detection and collision assessment operations on the current vehicle based on the ADAS information and the collision information to generate a vehicle collision analysis result in the collaborative analysis data, where the vehicle collision analysis result includes the target object type, the relative collision speed, the collision risk level, the collision occurrence location, and the collision type; performing occupant information analysis and vehicle motion analysis on the current vehicle based on the vehicle state information and the occupant detection information to obtain an occupant and vehicle analysis result in the collaborative analysis data, where the occupant and vehicle analysis result includes the occupant position information, the occupant seat belt usage information, the occupant attitude information, the vehicle motion state, and the vehicle safety risk; performing attitude coordination analysis and calculation on the current vehicle according to the vehicle attitude information to obtain an attitude coordination analysis result in the collaborative analysis data.

[0010] Optionally, in an embodiment of the present application, generating the collaborative control instruction of the current vehicle according to the collaborative analysis data to control the current vehicle to perform ADAS assistance, pre-collision protection, and / or collision protection and rescue operations by using the collaborative control instruction includes: generating a corresponding collision signal based on the vehicle collision analysis result, the occupant and vehicle analysis result, and the attitude coordination analysis result; sending the collision signal to a preset collision protection and rescue system to control the current vehicle to perform collision protection and rescue operations through the collision protection and rescue system, where the collision protection and rescue operations include at least one of a seat belt pre-tightening protection operation, an airbag inflation operation, a collision double-flash warning operation, an anti-secondary collision operation, a collision door unlocking operation, an emergency rescue operation, and a high-voltage circuit cut-off operation.

[0011] Optionally, in an embodiment of the present application, generating the collaborative control instruction of the current vehicle according to the collaborative analysis data to control the current vehicle to perform ADAS assistance, pre-collision protection, and / or collision protection and rescue operations further includes: generating a corresponding pre-collision ADAS risk signal based on the vehicle collision analysis result, the occupant and vehicle analysis result, and the attitude coordination analysis result; respectively sending the pre-collision ADAS risk signal to the vehicle suspension, the seat belt system, and the airbag system of the current vehicle to control the current vehicle to perform ADAS assistance operations through the vehicle suspension, the seat belt system, and the airbag system, where the performing ADAS assistance operations includes vehicle attitude adjustment operations, occupant attitude adjustment operations, hazard warnings, emergency braking, and emergency steering operations.

[0012] In the second aspect of the embodiments of the present application, a vehicle active and passive safety integrated domain control device is provided, including: an acquisition module, configured to acquire ADAS information, vehicle status information, occupant detection information, vehicle attitude information, and collision information of the current vehicle; a collaborative analysis module, configured to perform active and passive collaborative analysis on the current vehicle based on the ADAS information, the vehicle status information, the occupant detection information, the vehicle attitude information, and the collision information, so as to obtain corresponding collaborative analysis data; a collaborative control module, configured to generate a collaborative control instruction for the current vehicle according to the collaborative analysis data, so as to control the current vehicle to perform ADAS assistance, pre-collision protection, and / or collision protection and rescue operations by using the collaborative control instruction.

[0013] Optionally, in an embodiment of the present application, the acquisition module includes: an obtaining unit, configured to set a preset vehicle attitude information acquisition system at a target position of the current vehicle to acquire the vehicle attitude information of the current vehicle, where the vehicle attitude information includes vehicle lateral acceleration, longitudinal acceleration, and vehicle yaw angle; a construction unit, configured to construct a collision signal acquisition system based on a preset front collision acceleration sensor, side collision acceleration sensor, side collision door pressure sensor, central acceleration sensor, and central angular velocity sensor, and acquire the collision information of the current vehicle through the collision signal acquisition system, where the collision information includes a front collision acceleration signal, a side collision signal, collision acceleration, and roll angular velocity.

[0014] Optionally, in an embodiment of the present application, the collaborative analysis module includes: a vehicle collision analysis unit, configured to perform target detection and collision assessment operations on the current vehicle based on the ADAS information and the collision information, so as to generate a vehicle collision analysis result in the collaborative analysis data, where the vehicle collision analysis result includes a target object type, a relative collision speed, a collision risk level, a collision occurrence position, and a collision type; an occupant and vehicle analysis unit, configured to perform occupant information analysis and vehicle motion analysis on the current vehicle based on the vehicle status information and the occupant detection information, so as to obtain an occupant and vehicle analysis result in the collaborative analysis data, where the occupant and vehicle analysis result includes occupant position information, occupant seat belt usage information, occupant attitude information, vehicle motion state, and vehicle safety risk; an attitude coordination analysis unit, configured to perform attitude coordination analysis calculation on the current vehicle according to the vehicle attitude information, so as to obtain an attitude coordination analysis result in the collaborative analysis data.

[0015] Optionally, in an embodiment of the present application, the collaborative control module includes: a first generation unit, configured to generate a corresponding collision signal based on the vehicle collision analysis result, the occupant and vehicle analysis result, and the attitude coordination analysis result; a collision protection and rescue unit, configured to send the collision signal to a preset collision protection and rescue system, so as to control the current vehicle to perform collision protection and rescue operations through the collision protection and rescue system, where the collision protection and rescue operations include at least one of a seat belt pre-tightening protection operation, an airbag inflation operation, a collision double-flash warning operation, an anti-secondary collision operation, a collision door unlocking operation, an emergency rescue operation, and a high-voltage circuit cut-off operation.

[0016] Optionally, in an embodiment of the present application, the collaborative control module further includes: a second generation unit, configured to generate a corresponding pre-collision ADAS risk signal based on the vehicle collision analysis result, the occupant and vehicle analysis result, and the attitude coordination analysis result; an ADAS assistance unit, configured to send the pre-collision ADAS risk signal to the vehicle suspension, seat belt system, and airbag system of the current vehicle respectively, so as to control the current vehicle to perform ADAS assistance operations through the vehicle suspension, the seat belt system, and the airbag system, where the ADAS assistance operations include vehicle attitude adjustment operations, occupant attitude adjustment operations, hazard warnings, emergency braking, and emergency steering operations.

[0017] An embodiment of the third aspect of the present application provides a vehicle, including: a memory, a processor, and a computer program stored on the memory and executable on the processor, where the processor executes the program to implement the automotive active and passive safety integrated domain control method as described in the above embodiments.

[0018] An embodiment of the fourth aspect of the present application provides a computer-readable storage medium, where the computer-readable storage medium stores a computer program, and when the program is executed by a processor, it implements the above-mentioned automotive active and passive safety integrated domain control method.

[0019] An embodiment of the fifth aspect of the present application provides a computer program product, including a computer program, where the computer program is executed to implement the above-mentioned automotive active and passive safety integrated domain control method.

[0020] Therefore, the embodiments of the present application have the following beneficial effects:

[0021] Embodiments of the present application can collect ADAS information, vehicle status information, occupant detection information, vehicle attitude information, and collision information of the current vehicle; based on the ADAS information, vehicle status information, occupant detection information, vehicle attitude information, and collision information, perform active and passive collaborative analysis on the current vehicle to obtain corresponding collaborative analysis data; generate a collaborative control instruction for the current vehicle according to the collaborative analysis data, so as to use the collaborative control instruction to control the current vehicle to perform ADAS assistance, pre-collision protection, and / or collision protection rescue operations. The present application highly integrates the active and passive safety systems of the vehicle to centrally collect external information, perform real-time collaborative processing and analysis, and quickly and accurately issue response protection instructions, thereby greatly reducing the number of vehicle controllers, reducing the complexity of vehicle communication, and improving the safety performance of the vehicle. Thus, the problems in the prior art that it is difficult to effectively integrate the active safety system and the passive safety system of the vehicle, resulting in a large number of vehicle controllers, large amounts of calculation and communication between vehicle systems, and greatly affecting the safety performance of the vehicle are solved.

[0022] Additional aspects and advantages of the present application will be given in part in the following description, become apparent in part from the following description, or be understood through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The above and / or additional aspects and advantages of the present application will become apparent and be readily understood from the following description of the embodiments in conjunction with the drawings, in which:

[0024] Figure 1 is a flowchart of a method for integrated domain control of vehicle active and passive safety according to an embodiment of the present application;

[0025] Figure 2 is a schematic diagram of the architecture of an active and passive integrated safety domain control system provided by an embodiment of the present application;

[0026] Figure 3 is a schematic diagram of the structural layout of an active and passive integrated safety domain control system provided by an embodiment of the present application;

[0027] Figure 4 is a schematic diagram of the working logic of a collision protection and rescue system provided by an embodiment of the present application;

[0028] Figure 5 is a schematic diagram of the working logic of an ADAS system provided by an embodiment of the present application;

[0029] Figure 6 is a schematic diagram of the working logic of a pre-collision protection system provided by an embodiment of the present application;

[0030] Figure 7Schematic diagram of an integrated vehicle active and passive safety domain control device according to an embodiment of the present application;

[0031] Figure 8 Schematic structural diagram of a vehicle provided by an embodiment of the present application.

[0032] Among them, 10 - integrated vehicle active and passive safety domain control device; 101 - ADAS information acquisition system, 1011 - radar, 1012 - camera, 102 - vehicle information system, 103 - occupant monitoring system, 104 - vehicle attitude information acquisition system, 105 - collision information acquisition system, 201 - safety domain controller, 301 - ADAS assistance system, 302 - pre-collision safety protection system, 3021 - vehicle suspension system, 3022 - seat system, 303 - collision protection and rescue system, 3031 - airbag system, 3032 - seat belt system, 401 - host, 402 - braking system, 403 - steering system, 501 - accelerator pedal, 502 - brake pedal, 503 - steering wheel steering, 601 - light flasher, 602 - door lock control system, 603 - rescue system T-BOX module, 604 - power battery PSS switch; 100 - acquisition module, 200 - collaborative analysis module, 300 - collaborative control module; 801 - memory, 802 - processor, 803 - communication interface. Detailed implementation manners

[0033] The embodiments of the present application will be described in detail below. Examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to explain the present application and should not be construed as limiting the present application.

[0034] The following describes the integrated active and passive safety domain control method and device for a vehicle according to an embodiment of the present application with reference to the accompanying drawings. In view of the problems mentioned in the above background art, the present application provides an integrated active and passive safety domain control method for a vehicle. In this method, the ADAS information, vehicle state information, occupant detection information, vehicle attitude information, and collision information of the current vehicle are collected; based on the ADAS information, vehicle state information, occupant detection information, vehicle attitude information, and collision information, the current vehicle is subjected to active and passive collaborative analysis to obtain corresponding collaborative analysis data; according to the collaborative analysis data, a collaborative control instruction for the current vehicle is generated to control the current vehicle to perform ADAS assistance, pre-collision protection, and / or collision protection and rescue operations using the collaborative control instruction. By highly integrating the active and passive safety systems of the vehicle, the present application centrally collects external information, performs real-time collaborative processing and analysis, and makes response protection instructions quickly and accurately, thereby greatly reducing the number of vehicle controllers, simplifying the vehicle communication complexity, and improving the safety performance of the vehicle. Thus, the problems in the prior art that it is difficult to effectively integrate the active safety system and the passive safety system of the vehicle, resulting in a large number of vehicle controllers, large amounts of calculation and communication among vehicle systems, and greatly affecting the safety performance of the vehicle are solved.

[0035] Specifically, Figure 1 FIG. is a flowchart of an integrated active and passive safety domain control method for a vehicle provided by an embodiment of the present application.

[0036] As Figure 1 shown, the integrated active and passive safety domain control method for a vehicle includes the following steps:

[0037] In step S101, the ADAS information, vehicle state information, occupant detection information, vehicle attitude information, and collision information of the current vehicle are collected.

[0038] In the embodiment of the present application, the ADAS information, vehicle state information, occupant detection information, vehicle attitude information, and collision information of the current vehicle can be collected first through the ADAS information collection system 101, vehicle information system 102, occupant monitoring system 103, vehicle attitude information collection system 104, and collision information collection system. As Figure 2 shown, this provides reliable data support for realizing the integrated active and passive safety domain control.

[0039] Optionally, in an embodiment of the present application, ADAS information, vehicle status information, occupant detection information, vehicle attitude information, and collision information of the current vehicle are collected, including: setting a preset vehicle attitude information collection system at a target position of the current vehicle to collect the vehicle attitude information of the current vehicle, where the vehicle attitude information includes vehicle lateral acceleration, longitudinal acceleration, and vehicle yaw angle; constructing a collision signal collection system based on a preset front collision acceleration sensor, side collision acceleration sensor, side collision door pressure sensor, central acceleration sensor, and central angular velocity sensor, and collecting the collision information of the current vehicle through the collision signal collection system, where the collision information includes a front collision acceleration signal, a side collision signal, collision acceleration, and roll angular velocity.

[0040] It should be noted that, first, as Figure 3 shown, the ADAS information collection system 101 in the embodiment of the present application includes a radar 1011 and a camera 1012; among them, the radar can emit electromagnetic waves and collect the relative distance between the vehicle and the target object through the reflection of the electromagnetic waves, and the camera can collect target pictures or video data.

[0041] Second, the vehicle information system 102 in the embodiment of the present application can collect information of associated systems such as steering wheel angle information, brake master cylinder pressure information, vehicle speed information, and accelerator pedal opening (i.e., vehicle status information).

[0042] Third, the occupant detection system 103 in the embodiment of the present application includes an in-vehicle seat belt system, an in-vehicle occupant camera, a seat system 3032, and a vehicle head unit system. Among them, the in-vehicle seat belt system can judge the use situation of the vehicle occupant's seat belt through the seat belt reminder; the in-vehicle occupant camera can take pictures and videos inside the occupant compartment; the seat system 3032 and the vehicle head unit system can judge the seat position according to the initial adjustment information of the seat, for example, judge the zero-gravity seat angle position according to the adjustment record, so as to assist in judging the sitting posture of the people in the vehicle and further judge whether the seat needs to be adjusted at the moment before the collision.

[0043] After that, the vehicle attitude information collection system 104 in the embodiment of the present application includes a vehicle lateral acceleration sensor, a longitudinal acceleration sensor, and a vehicle yaw angle sensor, and these sensors are usually arranged inside the safety domain controller 201 to perform real-time collection and calculation analysis of the vehicle attitude information to assist in judging the vehicle motion attitude.

[0044] Finally, as Figure 3As shown in the figure, the collision signal acquisition system 105 in the embodiment of the present application includes a front collision acceleration sensor, a side collision acceleration sensor, a side collision door pressure sensor, a central acceleration sensor, and a central angular velocity sensor. Among them, the front collision sensor is arranged at the front end of the vehicle and can collect front collision acceleration signals; the side collision sensor is arranged below the B-pillar or C-pillar; the door pressure sensor is arranged inside the side door and can collect side collision signals; the central acceleration sensor and the central angular velocity sensor are arranged inside the safety domain controller 201 and can collect the collision acceleration and roll angular velocity at the center position of the vehicle; the front collision sensor, the side collision sensor, the door pressure sensor, and the central sensor are directly electrically connected to the safety domain controller 201, and collect signals in real time for analysis and calculation, so as to determine the position, type, and degree of the collision.

[0045] Thus, the embodiment of the present application collects the ADAS information, vehicle state information, occupant detection information, vehicle attitude information, collision information and other active and passive safety information of the current vehicle through the ADAS information acquisition system, vehicle information system, occupant monitoring system, vehicle attitude information acquisition system, and collision information acquisition system, thereby effectively ensuring the realization of the integrated domain control of active and passive safety.

[0046] In step S102, based on the ADAS information, vehicle state information, occupant detection information, vehicle attitude information, and collision information, the current vehicle is subjected to active and passive collaborative analysis to obtain corresponding collaborative analysis data.

[0047] Furthermore, the safety domain controller 201 in the embodiment of the present application can uniformly perform real-time processing and calculation on all the information collected by the ADAS information acquisition system 101, vehicle information system 102, vehicle attitude acquisition system 104 of the occupant monitoring system, and collision information acquisition system 105, so as to obtain corresponding collaborative analysis data.

[0048] Optionally, in an embodiment of the present application, based on ADAS information, vehicle status information, occupant detection information, vehicle attitude information, and collision information, a primary and passive collaborative analysis is performed on the current vehicle to obtain corresponding collaborative analysis data, including: based on the ADAS information and collision information, performing object detection and collision assessment operations on the current vehicle to generate a vehicle collision analysis result in the collaborative analysis data, where the vehicle collision analysis result includes the target object type, relative collision speed, collision risk level, collision occurrence location, and collision type; based on the vehicle status information and occupant detection information, performing occupant information analysis and vehicle motion analysis on the current vehicle to obtain an occupant and vehicle analysis result in the collaborative analysis data, where the occupant and vehicle analysis result includes occupant position information, occupant seat belt usage information, occupant attitude information, vehicle motion state, and vehicle safety risk; performing attitude coordination analysis and calculation on the current vehicle according to the vehicle attitude information to obtain an attitude coordination analysis result in the collaborative analysis data.

[0049] During the actual execution process, the embodiment of the present application can transmit the collected information such as pictures and video to the safety domain controller 201 for analysis and calculation, perform object detection, calculate information such as the relative distance from the target object, and judge the target object type and collision risk, etc.

[0050] Secondly, the safety domain controller 201 in the embodiment of the present application can obtain information of associated systems such as steering wheel angle information, brake master cylinder pressure information, vehicle speed information, and accelerator pedal opening through the vehicle CAN network to further perform calculation and analysis, and assist in judging the vehicle motion state and safety risk situation.

[0051] After that, in the embodiment of the present application, the seat belt system can judge the vehicle occupant seat belt usage situation through the seat belt reminder and record it in the safety domain controller 201; the in-vehicle occupant camera can take pictures and video information of the interior of the occupant compartment, and transmit the pictures and video information to the inside of the safety domain controller 201 for analysis and calculation to judge the in-vehicle personnel position and personnel attitude information, and further assist in judging the issuance of instructions for collision protection measures. For example, when it is detected that the occupant on the seat is in a lying position, the seat can be reset and adjusted to adjust the person to a reasonable position; in addition, when it is detected that the person is in an out-of-position state, the embodiment of the present application can pre-tension the seat belt in advance to restrain the person to a reasonable attitude.

[0052] Such as Figure 3As shown, as a feasible implementation, the security domain control system in the embodiments of the present application is located at the central position of the vehicle. The security domain control system is electrically connected to the radar and camera and can collect target information; the security domain control system is connected to the vehicle CAN network and can collect real-time information such as wheel vehicle speed, engine status, steering angle information, and master cylinder pressure information; the security domain control system is electrically connected to the occupant detection system and can collect real-time information such as seat status, occupant posture information, and seat belt usage; the security domain control system is electrically connected to the collision sensor and can collect real-time collision signals; the security domain control system is electrically connected to the vehicle suspension and can issue pre-adjustment commands; the security domain control system is electrically connected to the vehicle seat belt, airbag, and seat and can issue pre-collision protection and collision protection commands; the security domain control system is electrically connected to the headlights and can issue a double-flash command; the security domain control system is electrically connected to the power battery and can execute a collision power-off command; the security domain control system is connected to the door system and can issue a post-collision unlocking command; and it is connected to the T-BOX and can issue an emergency rescue command.

[0053] Thus, the embodiments of the present application can perform real-time active and passive collaborative analysis on the current vehicle using ADAS information, vehicle status information, occupant detection information, vehicle attitude information, and collision information, thereby providing technical and data guidance and basis for the subsequent ADAS assistance system, pre-collision protection system, and collision protection and rescue system to execute corresponding protection measures.

[0054] In step S103, a collaborative control instruction for the current vehicle is generated based on the collaborative analysis data, so as to control the current vehicle to perform ADAS assistance, pre-collision protection, and / or collision protection and rescue operations using the collaborative control instruction.

[0055] Furthermore, the embodiments of the present application can issue a collaborative control instruction for the current vehicle in real time according to the collaborative analysis data, and transmit the instruction to the ADAS assistance system 301, the pre-collision safety protection system 302, and the collision protection and rescue system 303, so as to implement corresponding protection measures.

[0056] Optionally, in an embodiment of the present application, generating a collaborative control instruction for the current vehicle based on the collaborative analysis data to control the current vehicle to perform ADAS assistance, pre-collision protection, and / or collision protection and rescue operations includes: generating corresponding collision signals based on the vehicle collision analysis result, the occupant and vehicle analysis result, and the attitude coordination analysis result; sending the collision signals to a preset collision protection and rescue system to control the current vehicle to perform collision protection and rescue operations through the collision protection and rescue system, where the collision protection and rescue operations include at least one of seat belt pre-tensioning protection operation, airbag inflation operation, collision double-flash warning operation, anti-secondary collision operation, collision door unlocking operation, emergency rescue operation, and high-voltage circuit cutting operation.

[0057] It should be noted that, as Figure 4 shown, the collision protection and rescue system 303 in the embodiment of the present application includes a seat belt system 3032, an airbag system 3031, a collision braking system 402, a double flash system 601, a door lock control system 602, a rescue system 603, a high-voltage power-off system 604, and a data recording function.

[0058] Specifically, the collision signal acquisition system 105 in the embodiment of the present application can collect front collision acceleration signals, side collision signals, and roll angular velocity signals. Among them, the safety domain controller 201 calculates and analyzes according to the collected information, determines the collision occurrence position, type, and degree, and then issues a collision signal.

[0059] In the specific implementation process, the safety domain controller 201 can transmit the collision signal to the seat belt system 3032 to start the ignition of gunpowder and realize the pre-tensioning and recovery of the seat belt to protect the safety of the occupants; the safety domain controller 201 also transmits the collision signal to the airbag system 3031 to start the ignition of gunpowder and realize the instant inflation of the airbag to protect the safety of the occupants; the safety domain controller 201 can transmit the collision signal to the light flasher 601 to realize the collision double flash warning function; in addition, the safety domain controller 201 can transmit the collision signal to the braking system 402, and the ESP system realizes the braking function during the collision, thereby avoiding the risk of secondary collision during the collision; the safety domain controller 201 also transmits the collision signal to the door lock control system 602 to realize the automatic unlocking of the vehicle door during the collision, facilitating personnel rescue and escape.

[0060] In the embodiment of the present application, the safety domain controller 201 can also transmit the collision signal to the rescue system T-BOX module 603, transmit the collision information, vehicle information, and vehicle personnel information to the network to realize emergency call for rescue; the safety domain controller 201 can also transmit the collision signal to the power battery PSS switch 604 to realize the cutting off of the high-voltage circuit during the collision, avoiding the risk of electric shock to the vehicle occupants and the safety of collision fires.

[0061] Thus, the embodiment of the present application uses a collaborative control instruction to control the current vehicle to execute the collision protection and rescue system, thereby greatly reducing the vehicle cost and computing resources and effectively improving the safety performance of the vehicle.

[0062] Optionally, in an embodiment of the present application, a cooperative control instruction for the current vehicle is generated according to cooperative analysis data to control the current vehicle to perform ADAS assistance, pre-collision protection, and / or collision protection rescue operations by using the cooperative control instruction. It further includes: generating corresponding pre-collision ADAS risk signals based on vehicle collision analysis results, occupant and vehicle analysis results, and attitude coordination analysis results; respectively sending the pre-collision ADAS risk signals to the vehicle suspension, seat belt system, and airbag system of the current vehicle to control the current vehicle to perform ADAS assistance operations through the vehicle suspension, seat belt system, and airbag system. Among them, performing ADAS assistance operations includes vehicle attitude adjustment operations, occupant attitude adjustment operations, hazard warning, emergency braking, and emergency steering operations.

[0063] As Figure 3 shown, the ADAS assistance system in the embodiment of the present application includes a safety domain controller 201, a radar 1011, a camera 1012, as well as a host 401, a braking system 402, and a steering system 403, and the functions that can be realized include hazard warning, emergency braking, and emergency steering functions.

[0064] Furthermore, as Figure 5 shown, the radar 1011 and the camera 1012 in the embodiment of the present application perform target detection. The safety domain controller 201 can process and analyze the received radar information and the information collected by the camera to obtain the target object type, relative collision speed, and collision risk level; the safety domain controller 201 can issue a hazard warning to the vehicle computer 401 according to the collision risk level to remind the driver of driving safety risks; according to the approach of the driving distance, the safety domain controller 201 can judge that the collision risk level increases and issue a braking command to the braking system 402, and the ESP system performs emergency braking to reduce the collision risk of the driver and passengers; at the same time, the safety domain controller 201 can judge the safety situation of the surrounding target environment according to the information transmitted by the radar and the camera. If the safety domain controller 201 analyzes and calculates that the vehicle cannot avoid a collision, it can issue a steering command to the steering system 403, and the steering wheel starts to execute the emergency steering command to reduce the vehicle collision risk; during this process, the safety domain controller 201 can obtain vehicle information in real time through the CAN network, such as the steering wheel angle size, master cylinder pressure of the brake, vehicle speed, and turn signal operation situation, as well as vehicle lateral acceleration, longitudinal acceleration, and yaw angular velocity and other information, and calculate the vehicle collision risk in real time according to these process information, and timely adjust the commands issued to the vehicle to ensure that the vehicle is in the safest form state.

[0065] In addition, the pre-collision protection system 302 in the embodiment of the present application includes a vehicle attitude active adjustment system and an occupant attitude active adjustment system. As Figure 6As shown, the safety domain control system 201 can calculate the collision risk level based on radar and cameras, and simultaneously send out pre-collision ADAS risk signals. The form of this signal can be diverse, such as AEB signals, AES signals, ADAS front collision risk signals, ADAS side collision risk signals, etc.

[0066] The safety domain controller 201 can send instructions to the seat belt system 3032 in a timely manner according to the collision risk signal, such as the AEB braking signal. For example, it sends a retraction command to the active pre-tensioning seat belt. After receiving the command, the active pre-tensioning seat belt performs motor retraction to adjust the occupant's posture and restraint.

[0067] It should be noted that, as Figure 6 shown, the safety domain controller 201 can obtain the throttle pedal release speed signal from the position of the throttle pedal 501 through the CAN network, obtain the brake master cylinder pressure value and pressure change rate signal from the position of the brake pedal 502 through the CAN network, obtain the steering wheel angle information and angle change rate information from the position of the steering wheel 503 through the CAN network, and obtain the wheel vehicle speed information from the wheels through the CAN network; the safety domain control system 201 can obtain the vehicle attitude information, such as lateral acceleration, longitudinal acceleration, yaw rate, etc., from the vehicle motion attitude information acquisition system 104 in real time; the safety domain controller 201 analyzes and calculates these information to determine whether the vehicle is in an emergency turn, emergency braking, or understeer or oversteer situation, and then sends instructions to the seat belt system 3032, such as sending a retraction command to the active pre-tensioning seat belt. After receiving the command, the active pre-tensioning seat belt immediately performs motor retraction to adjust the personnel's posture.

[0068] In the actual execution process, the safety domain controller 201 in the embodiment of the present application can send out corresponding risk signals according to the pre-collision ADAS risk signal. For example, when the ADAS system determines that a side collision is about to occur. At this time, the safety domain controller 201 sends instructions to the vehicle suspension system 3021. After receiving the command, the suspension 3021 starts to perform vehicle attitude adjustment, such as using the CDC suspension to raise the vehicle attitude to better cope with the upcoming side collision and protect itself with a better attitude.

[0069] The safety domain controller 201 can also judge the seating position and posture of the occupants in the vehicle according to the in-vehicle occupant monitoring system 103. Combining with the pre-collision ADAS risk signal, for example, when the ADAS system determines that a front collision is about to occur and cannot be avoided, the safety domain controller 201 will send instructions to the seat to adjust the seat and the personnel to a reasonable position, such as quickly adjusting the zero-gravity seat from a large angle to a normal angle so that the occupants are in a normal sitting posture to reasonably cope with the collision.

[0070] The safety domain controller 201 can also adjust the threshold for airbag ignition according to the pre-collision ADAS risk signal. For example, when the ADAS system recognizes the condition of hitting a truck head-on, it actively lowers the controller detonation threshold. Then, combined with the actual collision signal of hitting the truck, it advances the ignition time and sends out a more reasonable ignition time to protect the safety of the occupants.

[0071] In addition, the safety domain controller 201 can also collect information such as the number of vehicle occupants, occupant posture information, and seat belt usage information according to the occupant monitoring system 103. At the same time, the safety domain controller 201 will also collect other information from the vehicle CAN network, such as vehicle speed information, position information, accelerator pedal information, braking information, etc., and record this information inside the safety domain controller 201, so as to realize the function of recording collision process data for convenient use in post-accident analysis.

[0072] It can be understood that the embodiment of the present application can integrate the automotive active safety system, pre-collision safety system, collision process protection system, and post-collision rescue system into a main and passive safety integrated domain control system from the normal driving process to pre-collision prevention, in-collision protection, and post-collision rescue. This system can centrally collect, uniformly analyze, calculate, and process ADAS information, vehicle posture information, personnel detection information, vehicle collision information, etc., and make corresponding protection measures according to the calculation results, thereby greatly reducing the number of automotive controllers, reducing the calculation and communication volume between automotive systems, and improving the safety of the vehicle.

[0073] According to the automotive main and passive safety integrated domain control method proposed by the embodiment of the present application, by collecting the ADAS information, vehicle state information, occupant detection information, vehicle posture information, and collision information of the current vehicle; based on the ADAS information, vehicle state information, occupant detection information, vehicle posture information, and collision information, performing main and passive collaborative analysis on the current vehicle to obtain corresponding collaborative analysis data; generating a collaborative control instruction for the current vehicle according to the collaborative analysis data, so as to use the collaborative control instruction to control the current vehicle to perform ADAS assistance, pre-collision protection, and / or collision protection and rescue operations. The present application maximally integrates the vehicle's main and passive safety information to centrally collect information, uniformly calculate and analyze, and uniformly send instructions, thereby greatly reducing the number of automotive controllers, reducing the calculation and communication volume between automotive systems, and improving the safety performance of the vehicle.

[0074] Secondly, refer to the drawings to describe the automotive main and passive safety integrated domain control device proposed by the embodiment of the present application.

[0075] Figure 7 It is a block diagram of the automotive main and passive safety integrated domain control device according to the embodiment of the present application.

[0076] As Figure 7As shown in the figure, the integrated active and passive safety domain control device 10 of the vehicle includes: a collection module 100, a collaborative analysis module 200, and a collaborative control module 300.

[0077] Among them, the collection module 100 is used to collect the ADAS information, vehicle status information, occupant detection information, vehicle attitude information, and collision information of the current vehicle.

[0078] The collaborative analysis module 200 is used to perform active and passive collaborative analysis on the current vehicle based on the ADAS information, vehicle status information, occupant detection information, vehicle attitude information, and collision information to obtain corresponding collaborative analysis data.

[0079] The collaborative control module 300 is used to generate a collaborative control instruction for the current vehicle according to the collaborative analysis data, and use the collaborative control instruction to control the current vehicle to perform ADAS assistance, pre-collision protection, and / or collision protection and rescue operations.

[0080] Optionally, in an embodiment of the present application, the collection module 200 includes: an acquisition unit and a construction unit.

[0081] Among them, the acquisition unit is used to set a preset vehicle attitude information acquisition system at the target position of the current vehicle to collect the vehicle attitude information of the current vehicle, where the vehicle attitude information includes vehicle lateral acceleration, longitudinal acceleration, and vehicle yaw angle.

[0082] The construction unit is used to construct a collision signal acquisition system based on a preset front collision acceleration sensor, side collision acceleration sensor, side collision door pressure sensor, central acceleration sensor, and central angular velocity sensor, and collect the collision information of the current vehicle through the collision signal acquisition system, where the collision information includes front collision acceleration signal, side collision signal, collision acceleration, and roll angular velocity.

[0083] Optionally, in an embodiment of the present application, the collaborative analysis module 200 includes: a vehicle collision analysis unit, an occupant and vehicle analysis unit, and an attitude coordination analysis unit.

[0084] Among them, the vehicle collision analysis unit is used to perform target detection and collision assessment operations on the current vehicle based on the ADAS information and collision information to generate the vehicle collision analysis result in the collaborative analysis data, where the vehicle collision analysis result includes target object type, relative collision speed, collision risk level, collision occurrence location, and collision type.

[0085] An occupant and vehicle analysis unit for performing occupant information analysis and vehicle motion analysis on the current vehicle based on vehicle state information and occupant detection information to obtain the occupant and vehicle analysis results in the collaborative analysis data, where the occupant and vehicle analysis results include occupant position information, occupant seat belt usage information, occupant posture information, vehicle motion state, and vehicle safety risks.

[0086] An attitude coordination analysis unit for performing attitude coordination analysis and calculation on the current vehicle according to the vehicle attitude information to obtain the attitude coordination analysis result in the collaborative analysis data.

[0087] Optionally, in an embodiment of the present application, the collaborative control module 300 includes: a first generation unit and a collision protection and rescue unit.

[0088] Wherein, the first generation unit is used to generate corresponding collision signals based on the vehicle collision analysis result, the occupant and vehicle analysis result, and the attitude coordination analysis result.

[0089] The collision protection and rescue unit is used to send the collision signal to a preset collision protection and rescue system to control the current vehicle to perform collision protection and rescue operations through the collision protection and rescue system, where the collision protection and rescue operations include at least one of seat belt pre-tensioning protection operation, airbag inflation operation, collision double flash warning operation, anti-secondary collision operation, collision door unlocking operation, emergency rescue operation, and high-voltage circuit cutting operation.

[0090] Optionally, in an embodiment of the present application, the collaborative control module 300 further includes: a second generation unit and an ADAS assistance unit.

[0091] Wherein, the second generation unit is used to generate corresponding pre-collision ADAS risk signals based on the vehicle collision analysis result, the occupant and vehicle analysis result, and the attitude coordination analysis result;

[0092] The ADAS assistance unit is used to send the pre-collision ADAS risk signals to the vehicle suspension, seat belt system, and airbag system of the current vehicle respectively to control the current vehicle to perform ADAS assistance operations through the vehicle suspension, seat belt system, and airbag system, where performing the ADAS assistance operations includes vehicle attitude adjustment operation, occupant attitude adjustment operation, danger alarm, emergency braking, and emergency steering operations.

[0093] It should be noted that the foregoing explanations of the embodiments of the integrated vehicle active and passive safety domain control method also apply to the integrated vehicle active and passive safety domain control device of this embodiment, and will not be elaborated here.

[0094] The vehicle's active and passive safety integrated domain control device proposed according to the embodiments of the present application includes an acquisition module 100, which is used to acquire the ADAS information, vehicle status information, occupant detection information, vehicle attitude information, and collision information of the current vehicle; a collaborative analysis module 200, which is used to perform active and passive collaborative analysis on the current vehicle based on the ADAS information, vehicle status information, occupant detection information, vehicle attitude information, and collision information to obtain corresponding collaborative analysis data; and a collaborative control module 300, which is used to generate a collaborative control instruction for the current vehicle according to the collaborative analysis data, so as to use the collaborative control instruction to control the current vehicle to perform ADAS assistance, pre-collision protection, and / or collision protection and rescue operations. The present application maximally integrates the vehicle's active and passive safety information to centrally collect information, uniformly calculate and analyze, and uniformly send instructions, thereby greatly reducing the number of vehicle controllers, reducing the calculation and communication volume between vehicle systems, and improving the safety performance of the vehicle.

[0095] Figure 8 It is a schematic structural diagram of the vehicle provided by the embodiment of the present application. The vehicle may include:

[0096] A memory 801, a processor 802, and a computer program stored on the memory 801 and executable on the processor 802.

[0097] When the processor 802 executes the program, it implements the vehicle's active and passive safety integrated domain control method provided in the above embodiment.

[0098] Furthermore, the vehicle further includes:

[0099] A communication interface 803, which is used for communication between the memory 801 and the processor 802.

[0100] The memory 801 is used to store a computer program executable on the processor 802.

[0101] The memory 801 may include a high-speed RAM memory, and may also include a non-volatile memory, such as at least one disk memory.

[0102] If the memory 801, the processor 802, and the communication interface 803 are implemented independently, the communication interface 803, the memory 801, and the processor 802 can be interconnected via a bus and communicate with each other. The bus can be an Industry Standard Architecture (ISA) bus, a Peripheral Component Interconnect (PCI) bus, an Extended Industry Standard Architecture (EISA) bus, etc. The bus can be divided into an address bus, a data bus, a control bus, etc. For ease of representation, Figure 8 only a thick line is used to represent it in Figure 8 , but it does not mean that there is only one bus or one type of bus.

[0103] Optionally, in a specific implementation, if the memory 801, the processor 802, and the communication interface 803 are integrated on a single chip, the memory 801, the processor 802, and the communication interface 803 can communicate with each other through an internal interface.

[0104] The processor 802 may be a Central Processing Unit (CPU), or an Application Specific Integrated Circuit (ASIC), or one or more integrated circuits configured to implement the embodiments of the present application.

[0105] The embodiments of the present application further provide a computer-readable storage medium, on which a computer program is stored, and when the program is executed by a processor, the above-mentioned integrated active and passive vehicle safety domain control method is implemented.

[0106] The embodiments of the present application further provide a computer program product, including a computer program, which is used to implement the above-mentioned integrated active and passive vehicle safety domain control method when executed.

[0107] In the description of this specification, the descriptions referring to terms such as "one embodiment", "some embodiments", "examples", "specific examples", or "some examples", etc., mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of this application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in any one or N embodiments or examples in a suitable manner. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0108] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of this application, the meaning of "N" is at least two, such as two, three, etc., unless otherwise specifically defined.

[0109] Any process or method description shown in the flowchart or described in other ways herein can be understood to represent a module, segment, or portion of code including one or N executable instructions for implementing a customized logical function or process, and the scope of the preferred embodiments of this application includes additional implementations, where the functions can be executed in a substantially simultaneous manner or in a reverse order according to the involved functions, rather than in the order shown or discussed, which should be understood by those skilled in the art to which the embodiments of this application belong.

[0110] The logic and / or steps represented in the flowchart or otherwise described herein, for example, can be considered as a definite sequence list of executable instructions for implementing logical functions, and can be specifically implemented in any computer-readable medium for use by an instruction execution system, apparatus, or device (such as a computer-based system, a system including a processor, or other systems that can fetch and execute instructions from the instruction execution system, apparatus, or device), or in conjunction with these instruction execution systems, apparatus, or devices. For the purposes of this specification, a "computer-readable medium" can be any device that can contain, store, communicate, propagate, or transport a program for use by or in conjunction with an instruction execution system, apparatus, or device. More specific examples (non-exhaustive list) of computer-readable media include the following: an electrical connection part (electronic device) having one or N wirings, a portable computer disk cartridge (magnetic device), a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber device, and a portable compact disc read-only memory (CDROM). Additionally, the computer-readable medium can even be paper or other suitable media on which the program can be printed, because the program can be obtained electronically by optically scanning the paper or other media, followed by editing, interpretation, or otherwise processing as appropriate, and then stored in a computer memory.

[0111] It should be understood that various parts of the present application can be implemented by hardware, software, firmware, or a combination thereof. In the above-described embodiments, the N steps or methods can be implemented by software or firmware stored in a memory and executed by a suitable instruction execution system. If implemented in hardware, as in another embodiment, any one or a combination of the following techniques well known in the art can be used: discrete logic circuits having logic gate circuits for implementing logical functions on data signals, application-specific integrated circuits having appropriate combinational logic gate circuits, programmable gate arrays (PGAs), field programmable gate arrays (FPGAs), etc.

[0112] Those of ordinary skill in the art of this technology can understand that all or part of the steps carried by the method of implementing the above embodiments can be completed by a program instructing relevant hardware, and the program can be stored in a computer-readable storage medium. When the program is executed, it includes one or a combination of the steps of the method embodiments.

[0113] In addition, each functional unit in various embodiments of the present application may be integrated into one processing module, may exist separately as individual physical units, or two or more units may be integrated into one module. The above-mentioned integrated module may be implemented in the form of hardware or in the form of a software functional module. When the integrated module is implemented in the form of a software functional module and sold or used as an independent product, it may also be stored in a computer-readable storage medium.

[0114] The above-mentioned storage medium may be a read-only memory, a magnetic disk or an optical disc, etc. Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present application. Those of ordinary skill in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present application.

Claims

1. A method for integrated domain control of active and passive safety of an automobile, characterized in that: The following steps are involved: Collect the current vehicle's ADAS information, vehicle status information, occupant detection information, vehicle posture information and collision information; Based on the ADAS information, the vehicle state information, the occupant detection information, the vehicle posture information and the collision information, performing active and passive collaborative analysis on the current vehicle to obtain corresponding collaborative analysis data; A collaborative control instruction of the current vehicle is generated according to the collaborative analysis data, so as to utilize the collaborative control instruction to control the current vehicle to perform ADAS assistance, pre-collision protection and / or collision protection rescue operations.

2. The method according to claim 1, characterized in that: The acquisition of the current vehicle's ADAS information, vehicle status information, occupant detection information, vehicle posture information and collision information includes: Setting a preset vehicle posture information acquisition system at a target position of the current vehicle to acquire vehicle posture information of the current vehicle, wherein the vehicle posture information includes vehicle lateral acceleration, longitudinal acceleration and vehicle yaw angle; Based on the preset front collision acceleration sensor, side collision acceleration sensor, side collision door pressure sensor, central acceleration sensor and central angular velocity sensor, a collision signal acquisition system is constructed, and the collision information of the current vehicle is collected through the collision signal acquisition system, wherein the collision information includes the front collision acceleration signal, the side collision signal, the collision acceleration and the rolling angular velocity.

3. The method according to claim 2, characterized in that The active and passive collaborative analysis of the current vehicle is performed based on the ADAS information, the vehicle state information, the occupant detection information, the vehicle posture information and the collision information to obtain corresponding collaborative analysis data, including: Based on the ADAS information and the collision information, performing target detection and collision assessment operations on the current vehicle to generate a vehicle collision analysis result in the collaborative analysis data, wherein the vehicle collision analysis result includes a target object type, a relative collision speed, a collision risk level, a collision location, and a collision type; Based on the vehicle state information and the occupant detection information, perform occupant information analysis and vehicle motion analysis on the current vehicle to obtain occupant and vehicle analysis results in the collaborative analysis data, wherein the occupant and vehicle analysis results include occupant position information, occupant seat belt use information, occupant posture information, vehicle motion state, and vehicle safety risk; Performing a posture coordination analysis calculation on the current vehicle according to the vehicle posture information to obtain a posture coordination analysis result in the collaborative analysis data.

4. The method according to claim 3, characterized in that Generating the collaborative control instruction of the current vehicle according to the collaborative analysis data, so as to control the current vehicle to perform ADAS assistance, pre-collision protection and / or collision protection rescue operations by using the collaborative control instruction, includes: generating a corresponding collision signal based on the vehicle collision analysis result, the occupant and vehicle analysis result, and the posture coordination analysis result; The collision signal is sent to a preset collision protection and rescue system so as to control the current vehicle to perform a collision protection and rescue operation through the collision protection and rescue system, wherein the collision protection and rescue operation includes at least one of a seat belt pre-tensioning protection operation, an airbag inflation operation, a collision double flash warning operation, an anti-secondary collision operation, a collision door unlocking operation, an emergency rescue operation and a high-voltage circuit cutting off operation.

5. The method according to claim 4, characterized in that The generating of the collaborative control instruction of the current vehicle according to the collaborative analysis data, so as to control the current vehicle to perform ADAS assistance, pre-collision protection and / or collision protection rescue operations by using the collaborative control instruction, further includes: generating a corresponding pre-collision ADAS risk signal based on the vehicle collision analysis result, the occupant and vehicle analysis result, and the posture coordination analysis result; The pre-collision ADAS risk signal is respectively sent to the vehicle suspension, seat belt system and airbag system of the current vehicle, so as to control the current vehicle to perform ADAS auxiliary operations through the vehicle suspension, the seat belt system and the airbag system, wherein the execution of ADAS auxiliary operations includes vehicle posture adjustment operations, occupant posture adjustment operations, hazard warnings, emergency braking and emergency steering operations.

6. An integrated domain control device for active and passive safety of an automobile, characterized in that: include: The acquisition module is used to collect the ADAS information, vehicle status information, occupant detection information, vehicle posture information and collision information of the current vehicle; A collaborative analysis module, configured to perform active and passive collaborative analysis on the current vehicle based on the ADAS information, the vehicle state information, the occupant detection information, the vehicle posture information and the collision information, so as to obtain corresponding collaborative analysis data; A collaborative control module is used to generate a collaborative control instruction for the current vehicle based on the collaborative analysis data, so as to use the collaborative control instruction to control the current vehicle to perform ADAS assistance, pre-collision protection and / or collision protection rescue operations.

7. The device according to claim 6, characterized in that The acquisition module comprises: an acquisition unit, configured to set a preset vehicle posture information acquisition system at a target position of the current vehicle to acquire vehicle posture information of the current vehicle, wherein the vehicle posture information includes a vehicle lateral acceleration, a longitudinal acceleration, and a vehicle yaw angle; A construction unit is used to construct a collision signal acquisition system based on a preset front collision acceleration sensor, a side collision acceleration sensor, a side collision door pressure sensor, a central acceleration sensor and a central angular velocity sensor, and to collect collision information of the current vehicle through the collision signal acquisition system, wherein the collision information includes a front collision acceleration signal, a side collision signal, a collision acceleration and a rolling angular velocity.

8. A vehicle, characterized in that: include: A memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor executes the program to implement the vehicle active and passive safety integrated domain control method as described in any one of claims 1 to 5.

9. A computer-readable storage medium having a computer program stored thereon, characterized in that: The program is executed by a processor to implement the vehicle active and passive safety integrated domain control method as described in any one of claims 1 to 5.

10. A computer program product, comprising a computer program, characterized in that The computer program is executed to implement the vehicle active and passive safety integrated domain control method as described in any one of claims 1 to 5.

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