Passenger seat safety test method based on vehicle lateral collision

By adjusting the vehicle seat position and simulating the real lateral collision conditions, the problem that traditional testing methods fail to consider the difference in occupants' position is solved, improving the accuracy and reliability of the test, which helps to improve the vehicle's driving safety.

CN119688321AActive Publication Date: 2025-03-25CHINA AUTOMOTIVE ENG RES INST
7 Cites 0 Cited by

Patent Information

Application Number
CN202411312481.X
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-09-20
Publication Date
2025-03-25
Estimated Expiration
2044-09-20

AI Technical Summary

Technical Problem

Traditional vehicle safety testing methods fail to fully consider the impact of the distance difference between the female main driver and the male co-pilot in front and rear positions on safety, resulting in a deviation from the actual accident situation.

Method used

A safety test method for passenger seats based on vehicle lateral collision is adopted. By adjusting the position of the main driver seat and the passenger seat on the sliding platform, the distance between the main driver seat and the vehicle operating table is smaller than the distance between the passenger seat and the vehicle operating table, and the lateral collision angle and acceleration of the sliding platform is adjusted according to the vehicle angle and acceleration of the real lateral collision, and the co-pilot safety test is simulated.

Benefits of technology

It improves the accuracy and reliability of vehicle lateral collision safety tests, makes the test results closer to real scenarios, helps car companies develop relevant protective measures and improves vehicle driving safety.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

The invention relates to a copilot seat safety test method based on vehicle lateral collision, which comprises the following steps of: arranging a copilot seat safety test sliding table, and adjusting the position of a main driver seat and the position of a copilot seat on the sliding table, the distance between the position of the main driver seat and an automobile operation table is smaller than the distance between the position of the co-driver seat and the automobile operation table; adjusting a lateral collision angle and a lateral collision acceleration of the sliding table, and simulating a lateral collision in-vehicle environment to carry out a copilot seat safety test so as to obtain collision test information of a dummy on a copilot seat; and the collision test information of the dummy on the co-driver seat is processed, and the safety of the co-driver seat is evaluated according to a processing result. The position of the main driver seat and the position of the co-driver seat on the sliding table are adjusted, so that a built scene is closer to a real scene; meanwhile, the collision angle and acceleration of the sliding table are adjusted according to real historical lateral collision accident data, and test information is more real and reliable.
Need to check novelty before this filing date? Find Prior Art