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Vehicle actuator dynamic monitoring method and device, vehicle and storage medium

A vehicle monitoring and dynamic monitoring technology, applied in the field of vehicle detection, can solve problems such as low accuracy of results, inability to monitor, fail to meet safety requirements, etc., and achieve the effect of ensuring accuracy

Active Publication Date: 2022-02-25
上海集度汽车有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the monitoring of vehicle actuators cannot be monitored according to the type of vehicle actuators, and the accuracy of the results obtained when implementing safety monitoring is low, which cannot meet the safety requirements for vehicle actuators.

Method used

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  • Vehicle actuator dynamic monitoring method and device, vehicle and storage medium
  • Vehicle actuator dynamic monitoring method and device, vehicle and storage medium
  • Vehicle actuator dynamic monitoring method and device, vehicle and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] figure 1 A schematic flow chart of a method for dynamic monitoring of vehicle actuators provided in Embodiment 1 of the present application is given, and the method is suitable for obtaining accurate monitoring results during dynamic monitoring of vehicle actuators. The method can be integrated on the vehicle and executed by the vehicle. For example, it is executed by the MCU in the intelligent driving domain, the MCU in the vehicle execution end, or the MCU in the chassis integration domain on the vehicle.

[0033] like figure 1 As shown, a method for dynamic monitoring of a vehicle actuator provided in Embodiment 1 specifically includes the following steps:

[0034] S101. When it is detected that the intelligent driving function of the vehicle is activated, determine the vehicle actuator to be monitored and at least one corresponding current monitoring type according to the type of the intelligent driving function.

[0035] In this embodiment, the intelligent drivi...

Embodiment 2

[0053] figure 2 It is a flow chart of a vehicle actuator monitoring method provided by Embodiment 2 of the present invention. The technical solution of this embodiment is further refined on the basis of the above-mentioned technical solution, and specifically mainly includes the following steps:

[0054] S201. When it is detected that the intelligent driving function of the vehicle is activated, determine the vehicle actuator to be monitored and at least one corresponding current monitoring type according to the type of the intelligent driving function.

[0055] S202. Obtain the handshake signal at the smart driving domain end, the handshake signal at the actuator end, and the monitoring results of the software / hardware monitoring layer on which the vehicle actuator dynamic monitoring layer depends.

[0056] S203. Determine whether the handshake is successful, if not, return to S202; if yes, execute S204. When the vehicle activates the intelligent driving function, the inte...

Embodiment 3

[0074] image 3 It is a flow chart of a vehicle actuator monitoring method provided by Embodiment 3 of the present invention. The technical solution of this embodiment is further refined on the basis of the above-mentioned technical solution, and specifically mainly includes the following steps:

[0075] S301. When it is detected that the smart driving function of the vehicle is activated, determine the vehicle actuator to be monitored and at least one corresponding current monitoring type according to the smart driving function type;

[0076] S302. Determine whether the vehicle meets the vehicle monitoring enabling condition, if not, execute S303; otherwise, execute S304;

[0077] S303. Reacquire the information during the running of the vehicle, and return to execute S302.

[0078] S304. Obtain the current target instruction corresponding to the vehicle actuator to be monitored, and determine the target operation data and actual operation data corresponding to the current ...

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Abstract

The embodiment of the invention discloses a vehicle actuator dynamic monitoring method and device, a vehicle and a storage medium. The method comprises the steps: determining a to-be-monitored vehicle actuator and at least one corresponding current monitoring type according to the type of an intelligent driving function when the intelligent driving function of the vehicle is monitored to be activated; judging whether the vehicle meets a vehicle monitoring enabling condition or not; when the vehicle monitoring enabling condition is met, obtaining a current target instruction corresponding to the to-be-monitored vehicle actuator; determining target operation data and actual operation data corresponding to the current target instruction; and for each current monitoring type, performing monitoring analysis on the target operation data and the actual operation data according to the current monitoring type, and determining a monitoring result of the to-be-monitored vehicle actuator corresponding to the current target instruction. According to different dynamic monitoring methods corresponding to different vehicle actuators, each vehicle actuator is dynamically monitored, and the accuracy of the monitoring result of the vehicle actuator is improved.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of vehicle detection, and in particular to a method and device for dynamic monitoring of vehicle actuators, a vehicle and a storage medium. Background technique [0002] At present, the automobile industry is undergoing a stage of rapid transition from traditional vehicles to intelligent networked vehicles. At the same time, the safety of intelligent networked vehicles is becoming more and more important. Management Opinions", which require strengthening the management of automobile data security, network security, software upgrades, functional safety and expected functional safety, ensuring product quality and production consistency, and promoting the high-quality development of the intelligent networked automobile industry. Functional safety mainly refers to the absence of unreasonable risks caused by hazards caused by abnormal functions of electronic and electrical systems. Anti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/16
CPCG08G1/166
Inventor 易威陈义礼
Owner 上海集度汽车有限公司