A system and method for assessing risk of vehicle door lock failure
By constructing a detailed simulation model of the car door lock and verifying it through bench tests, the failure risk of the car door lock was assessed, which solved the problem that the existing technology could not accurately identify the failure of the car door lock in a side collision, and realized early risk identification and design optimization.
CN122154195APending Publication Date: 2026-06-05CHONGQING JINKANG NEW ENERGY VEHICLE CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- CHONGQING JINKANG NEW ENERGY VEHICLE CO LTD
- Filing Date
- 2026-02-28
- Publication Date
- 2026-06-05
Smart Images
Figure CN122154195A_ABST
Abstract
The application provides a system and method for evaluating the failure risk of a vehicle door lock, and relates to the technical field of vehicle simulation, which comprises the following steps: a simulation module is used to simulate and model each component of the vehicle door lock to obtain a simulation model of each component of the vehicle door lock; a load simulation module is used to apply a simulation load to each simulation model to obtain a first failure load of each simulation model; a test verification module is used to conduct a bench test on each component of the vehicle door lock to obtain a second failure load of each component of the vehicle door lock when the component fails; and a failure evaluation module is used to respectively compare and analyze the second failure load of each component of the vehicle door lock and the first failure load of the simulation model corresponding to each component to evaluate the failure risk of the simulation model of each component of the vehicle door lock, thereby effectively enhancing the accuracy of the evaluation of the failure risk of the vehicle door lock.
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