Fuel cell vehicle safety management method and device based on insulation fault detection
CN119749260APending Publication Date: 2025-04-04CHERY AUTOMOBILE CO LTD
Patent Information
- Application Number
- CN202510123451.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-26
- Publication Date
- 2025-04-04
AI Technical Summary
Technical Problem
The prior art fails to detect insulation failures in fuel cell systems, resulting in lower safety of fuel cell vehicles.
Method used
Provide a fuel cell vehicle safety management method based on insulation fault detection. By identifying the insulation fault detection requirements of fuel cell vehicles, the fuel cell system and the lithium-ion battery system are subject to insulation fault detection, and safety management is carried out based on the detection results.
Benefits of technology
Effectively avoid the occurrence of fuel cell vehicle insulation failures, ensure the normal use of the entire vehicle, and improve the safety of the entire vehicle.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN119749260A_ABST
Abstract
The invention relates to the technical field of vehicles, in particular to a fuel cell vehicle safety management method and device based on insulation fault detection, and the method comprises the steps: recognizing an insulation fault detection demand of a fuel cell vehicle; performing insulation fault detection on a fuel cell system and a lithium ion battery system of the fuel cell vehicle based on the insulation fault detection demand; and performing safety management on the fuel cell vehicle based on the insulation fault detection result. Therefore, the problem that in the prior art, the insulation fault of the fuel cell system is not detected, so that the safety of the fuel cell vehicle is low is solved.
Need to check novelty before this filing date? Find Prior Art
Citation Information
Patent Citations
Insulation resistance detection method, device and equipment of fuel cell vehicle and storage medium
CN113030754A
Insulation fault control method and control device for fuel cell vehicle
CN113043849A
Fuel cell hybrid vehicle and safety monitoring method thereof
CN114523883A
Insulation fault processing method and device of high-voltage battery power vehicle and storage medium
CN115718236A
Insulation fault processing method and system, vehicle and storage medium
CN117863880A
Cited By
Insulation detection method for hybrid power fuel cell vehicle
CN121179988A