CN-121996379-A - Vehicle-mounted information display dynamic scheduling method and device, electronic equipment and program product

CN121996379ACN 121996379 ACN121996379 ACN 121996379ACN-121996379-A

Abstract

The invention discloses a vehicle-mounted information display dynamic scheduling method, a device, electronic equipment and a program product, which are used for determining the comprehensive risk level of a target vehicle based on vehicle-mounted sensing data, driver state data and V2X cooperative data, respectively determining the user interaction priority and the safety constraint priority of information to be displayed according to historical interaction data and a safety rule base, determining the driving stage priority of the information to be displayed according to the current driving stage, and carrying out weighted summation on the user interaction priority, the safety constraint priority and the driving stage priority according to the comprehensive risk level to obtain the comprehensive priority of each information to be displayed, so that the information to be displayed can be scheduled to a head-up display system or a central control screen for display according to the comprehensive priority, the dynamic scheduling of vehicle-mounted information display is realized, the efficiency and the accuracy of vehicle-mounted information pushing are improved, and the driving safety and the traveling experience of a user are improved. The invention can be widely applied to the technical field of intelligent cabins.

Inventors

LIN JIAN
DONG LINGZHI
LAI JINGYU
ZHANG JINMING
LIANG MINHUA
MO RONGSHENG

Assignees

广汽本田汽车有限公司
广汽本田汽车研究开发有限公司

Dates

Publication Date: 20260508
Application Date: 20260123

Claims (10)

1. The vehicle-mounted information display dynamic scheduling method is characterized by comprising the following steps of: Acquiring vehicle-mounted sensing data, driver state data and V2X cooperative data of a target vehicle; Determining a vehicle state risk score according to the vehicle-mounted perception data, determining a driver state risk score according to the driver state data, determining a scene risk score according to the V2X cooperative data, and determining a comprehensive risk grade of the target vehicle according to the vehicle state risk score, the driver state risk score and the scene risk score; acquiring a plurality of pieces of information to be displayed of the target vehicle, and determining a target information type of each piece of information to be displayed; Acquiring historical interaction data of the target vehicle and a preset safety rule base, determining user interaction priority of each piece of information to be displayed according to the historical interaction data and the target information type, and matching the safety rule base according to the target information type to obtain safety constraint priority of each piece of information to be displayed; determining a current driving stage of the target vehicle according to the vehicle-mounted sensing data and the V2X cooperative data, and determining driving stage priority of each piece of information to be displayed according to the current driving stage and the target information type; The user interaction priority, the safety constraint priority and the driving stage priority are weighted and summed according to the comprehensive risk level, and the comprehensive priority of each piece of information to be displayed is obtained; And scheduling the information to be displayed according to the comprehensive priority, so that the target vehicle displays the information to be displayed through a head-up display system or a central control screen.
2. The method for dynamically scheduling vehicle-mounted information presentation according to claim 1, wherein the acquiring vehicle-mounted sensing data, driver status data and V2X cooperative data of the target vehicle specifically comprises: Identifying the type, distance and relative speed of the obstacle through a vehicle-mounted radar, and acquiring the wheel speed and yaw angle of the target vehicle through a vehicle-mounted sensor to obtain vehicle-mounted sensing data; The vehicle-mounted camera is used for identifying the sight direction of a driver and the opening degree of the eyelid of the driver, determining the sight deviation duration according to the sight direction of the driver, determining the blink frequency of the driver according to the opening degree of the eyelid of the driver, and obtaining the driver state data; And acquiring the speed, steering intention and braking state of the surrounding vehicles through V2X, and acquiring the road adhesion coefficient pushed by road side equipment to obtain the V2X cooperative data.
3. The method for dynamically scheduling vehicle-mounted information presentation according to claim 2, wherein the determining a vehicle state risk score according to the vehicle-mounted sensing data, determining a driver state risk score according to the driver state data, determining a scene risk score according to the V2X cooperative data, and determining a comprehensive risk level of the target vehicle according to the vehicle state risk score, the driver state risk score, and the scene risk score specifically comprises: Determining a collision risk value of the target vehicle according to the type of the obstacle, the distance of the obstacle, the relative speed of the obstacle and the wheel speed and yaw angle of the target vehicle, and taking the collision risk value as the vehicle state risk score; Determining a driver distraction coefficient according to the sight line deviation duration and the driver blink frequency, and taking the driver distraction coefficient as the driver state risk score; Determining a road conflict risk value according to the road attachment coefficient, the speed, the steering intention and the braking state of surrounding vehicles, and taking the road conflict risk value as the scene risk score; and carrying out weighted summation on the vehicle state risk score, the driver state risk score and the scene risk score according to a preset weight coefficient to obtain the comprehensive risk level.
4. The method for dynamically scheduling vehicle-mounted information display according to claim 1, wherein the determining the user interaction priority of each piece of information to be displayed according to the historical interaction data and the target information type, and the matching the security rule base according to the target information type, to obtain the security constraint priority of each piece of information to be displayed, specifically comprises: Determining user attention degrees of a plurality of pieces of history display information according to the history interaction data, and calculating average attention degrees of corresponding information types according to the user attention degrees corresponding to a plurality of pieces of history display information of the same information type; determining the user interaction priority of the corresponding information to be displayed according to the average attention degree of the target information type; And matching the target information type in the safety rule base to obtain a corresponding information display rule, and determining the safety constraint priority of the corresponding information to be displayed according to the information display rule.
5. The method for dynamically scheduling vehicle-mounted information presentation according to claim 1, wherein the determining the current driving stage of the target vehicle according to the vehicle-mounted sensing data and the V2X cooperative data, and determining the driving stage priority of each piece of information to be presented according to the current driving stage and the target information type, specifically comprises: Determining a current vehicle state of the target vehicle according to the vehicle-mounted sensing data, determining a current road state of the target vehicle according to the V2X cooperative data, and further determining the current driving stage according to the current vehicle state and the current road state; And acquiring a corresponding driving stage priority mapping table according to the current driving stage, and inquiring the driving stage priority mapping table according to the target information type to obtain the corresponding driving stage priority of the information to be displayed.
6. The method for dynamically scheduling vehicle-mounted information presentation according to claim 1, wherein the weighting and summing the user interaction priority, the security constraint priority and the driving stage priority according to the comprehensive risk level to obtain the comprehensive priority of each piece of information to be presented specifically comprises: Determining corresponding user interaction weights, safety constraint weights and driving stage weights according to the comprehensive risk levels; And carrying out weighted summation on the user interaction priority, the safety constraint priority and the driving stage priority according to the user interaction weight, the safety constraint weight and the driving stage weight to obtain the comprehensive priority of each piece of information to be displayed.
7. The method for dynamically scheduling vehicle-mounted information display according to any one of claims 1 to 6, wherein the scheduling the information to be displayed according to the comprehensive priority, so that the target vehicle displays the information to be displayed through a head-up display system or a central control screen, specifically includes: Dividing the information to be displayed into safety auxiliary information, vehicle state information, service interaction information, navigation travel information and entertainment comfort information according to the target information type; Dividing the navigation travel type information into high-priority navigation travel type information and low-priority navigation travel type information according to the comprehensive priority and a preset priority threshold; generating a head-up display information set according to the safety auxiliary information and the high-priority navigation travel information, and sequencing the head-up display information set according to the comprehensive priority to obtain a head-up display information queue; Generating a central control screen information set according to the vehicle state information, the service interaction information, the low-priority navigation travel information and the entertainment comfort information, and sequencing the central control screen information set according to the comprehensive priority to obtain a central control screen information queue; And scheduling the information to be displayed to the head-up display system or the central control screen according to the head-up information queue and the central control screen information queue, and displaying the information to be displayed through the head-up display system or the central control screen.
8. The utility model provides a vehicle-mounted information demonstrates dynamic scheduling device which characterized in that includes: The data acquisition module is used for acquiring vehicle-mounted sensing data, driver state data and V2X cooperative data of the target vehicle; The risk assessment module is used for determining a vehicle state risk score according to the vehicle-mounted perception data, determining a driver state risk score according to the driver state data, determining a scene risk score according to the V2X cooperative data, and determining a comprehensive risk grade of the target vehicle according to the vehicle state risk score, the driver state risk score and the scene risk score; The information to be displayed acquisition module is used for acquiring a plurality of pieces of information to be displayed of the target vehicle and determining the type of target information of each piece of information to be displayed; The first priority determining module is used for acquiring historical interaction data of the target vehicle and a preset safety rule base, determining the user interaction priority of each piece of information to be displayed according to the historical interaction data and the target information type, and matching the safety rule base according to the target information type to obtain the safety constraint priority of each piece of information to be displayed; The second priority determining module is used for determining a current driving stage of the target vehicle according to the vehicle-mounted sensing data and the V2X cooperative data, and determining the driving stage priority of each piece of information to be displayed according to the current driving stage and the target information type; The comprehensive priority calculating module is used for carrying out weighted summation on the user interaction priority, the safety constraint priority and the driving stage priority according to the comprehensive risk level to obtain the comprehensive priority of each piece of information to be displayed; And the information to be displayed scheduling module is used for scheduling the information to be displayed according to the comprehensive priority, so that the target vehicle displays the information to be displayed through a head-up display system or a central control screen.
9. An electronic device, comprising: at least one processor; at least one memory for storing at least one program; when the at least one program is executed by the at least one processor, the at least one processor is caused to implement a vehicle information presentation dynamic scheduling method as claimed in any one of claims 1 to 7.
10. A computer program product comprising a computer program, characterized in that the computer program, when executed by a processor, implements a vehicle information presentation dynamic scheduling method as claimed in any one of claims 1 to 7.

Description

Vehicle-mounted information display dynamic scheduling method and device, electronic equipment and program product Technical Field The invention relates to the technical field of intelligent cabins, in particular to a vehicle-mounted information display dynamic scheduling method, a vehicle-mounted information display dynamic scheduling device, electronic equipment and a program product. Background The current vehicle-mounted information display system mainly comprises two types, namely a fixed priority scheme, such as a HUD (head-up display system) and a central control screen system of a traditional fuel vehicle, wherein the HUD only displays the speed and the rotating speed of the vehicle, the central control screen displays navigation, entertainment and other information according to a preset layout, the priority of the information can not be dynamically adjusted, and the other type is a scene preliminary adaptation scheme, such as a Tesla Model 3 information display system, the HUD display content is switched only according to two scenes of driving/parking, and the driver state and the user preference are not combined. In the aspect of intelligent scheduling, the prior art such as a hundred-degree Apollo cabin information system triggers information priority adjustment only through a navigation scene, V2X scene risk data is not fused, and the prior vehicle-mounted multi-screen information distribution scheme distributes content only based on user operation habits, so that consideration of real-time scene risk and driver state is lacked. The system adopts a single scene triggering fixed scheduling mode, and a multidimensional dynamic decision mechanism is not formed. To sum up, the existing vehicle-mounted information display scheme has the following problems: 1) The evaluation dimension is single, namely, only depending on scene types or user history operation, key factors such as real-time scene risks (such as sudden congestion and lane change of adjacent vehicles), driver states (such as distraction and fatigue) and the like are not fused, so that information pushing and actual demand are disjointed, and entertainment information is still pushed when a driver is distracted; 2) The scheduling strategy is stiff, the information priority is fixed or only few scene switching is supported, the real-time adjustment can not be carried out according to the dynamic road condition and the state of a driver, the HUD still displays unnecessary navigation passing points under the high-speed scene, and the attention is dispersed; 3) The multi-equipment coordination is insufficient, the HUD, the central control screen and other equipment independently display information, a coordination scheduling mechanism is not formed, and information repetition or deletion is easy to occur, for example, the central control screen displays panoramic looking around while parking, but the HUD does not supplement distance prompt. The problems of time consumption of information searching, interference caused by invalid information and the like frequently occur to a driver, so that the driving safety and the traveling experience of the user are affected. The above problems need to be solved. Disclosure of Invention The present invention aims to solve at least one of the technical problems existing in the prior art to a certain extent. Therefore, an object of the embodiment of the invention is to provide a vehicle-mounted information display dynamic scheduling method, which improves the driving safety and travel experience of users. Another object of the embodiment of the invention is to provide a vehicle-mounted information display dynamic scheduling device. In order to achieve the technical purpose, the technical scheme adopted by the embodiment of the invention comprises the following steps: on one hand, the embodiment of the invention provides a vehicle-mounted information display dynamic scheduling method, which comprises the following steps: Acquiring vehicle-mounted sensing data, driver state data and V2X cooperative data of a target vehicle; Determining a vehicle state risk score according to the vehicle-mounted perception data, determining a driver state risk score according to the driver state data, determining a scene risk score according to the V2X cooperative data, and determining a comprehensive risk grade of the target vehicle according to the vehicle state risk score, the driver state risk score and the scene risk score; acquiring a plurality of pieces of information to be displayed of the target vehicle, and determining a target information type of each piece of information to be displayed; Acquiring historical interaction data of the target vehicle and a preset safety rule base, determining user interaction priority of each piece of information to be displayed according to the historical interaction data and the target information type, and matching the safety rule base according to the target information type to obta