Vehicle intrusion prevention control method, device, apparatus, storage medium and program product

By identifying following scenarios and calculating rotation parameters, the steering wheel deflection is controlled, which solves the safety risk of intelligent driving vehicles going under large vehicles during rear-end collisions. It enables the preset safe posture before a rear-end collision, avoids the risk of intrusion, and improves the safety of drivers and passengers.

CN122402508APending Publication Date: 2026-07-17SAIC GM WULING AUTOMOBILE CO LTD
View PDF 0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
SAIC GM WULING AUTOMOBILE CO LTD
Filing Date
2026-04-27
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

In intelligent driving assistance systems, when a vehicle stops close to another vehicle in dense traffic, it is easy for it to crawl under the large vehicle due to a rear-end collision, posing a safety risk of intrusion into the driver's cabin. Existing technologies are difficult to effectively avoid this.

Method used

By identifying the following scenario, calculating the rotation parameters and following distance, controlling the steering wheel deflection, and pre-setting the deflection trajectory to avoid the bottom of the vehicle in front from intruding, the vehicle's attitude is adjusted in real time using the sensors and controllers of the intelligent driving assistance system.

Benefits of technology

Setting a safe posture before a rear-end collision prevents the vehicle from going under the vehicle in front, significantly improving the survival safety of passengers and reducing the risk of crawling in.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN122402508A_ABST
    Figure CN122402508A_ABST
Patent Text Reader

Abstract

This application discloses a vehicle anti-intrusion control method, device, equipment, storage medium, and program product, relating to the field of intelligent driving technology. The method is applied to an intelligent driving assistance system and includes: identifying the following scenario based on the target vehicle's operating information and environmental information when the target vehicle is in a following state; determining rotation parameters and following distance based on the following scenario; and controlling the target vehicle to stop according to the following distance when the preceding vehicle is detected to have stopped, and controlling the target vehicle's steering wheels to deflect according to the rotation parameters. The following distance is configured such that if the target vehicle is rear-ended while in a stopped state, it will move along the deflection trajectory corresponding to the rotation parameters to avoid intruding into the underside of the preceding vehicle. In high-risk scenarios involving large vehicles, by pre-setting the lateral movement trajectory of the vehicle when rear-ended, the situation where the vehicle goes under the preceding vehicle, leading to intrusion into the driver's cabin, is fundamentally avoided, thus improving driving safety.
Need to check novelty before this filing date? Find Prior Art