Methods, apparatus, systems, and storage media for rear impact occupant protection
By acquiring control signals and image acquisition devices to obtain seat adjustment needs, the seat back angle and headrest position are automatically adjusted, solving the problem of occupant injury in rear-end collisions and achieving occupant protection in unavoidable situations.
CN116872803BActive Publication Date: 2026-07-24ZHEJIANG GEELY HLDG GRP CO LTD +1
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Patent Information
- Application Number
- CN202311028064.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2023-08-15
- Publication Date
- 2026-07-24
- Estimated Expiration
- 2043-08-15
AI Technical Summary
Technical Problem
In rear-end collisions, how can we effectively reduce the severity of injuries to occupants, especially in situations where avoidance is impossible?
Method used
By acquiring control signals indicating seat adjustment needs, and based on the seat posture that protects the occupant's head and neck, the seat back angle and headrest position are automatically adjusted. Combined with image acquisition equipment to obtain the occupant's head position information, the seat can be adjusted in real time.
Benefits of technology
When a vehicle is rear-ended and cannot be avoided, actively adjusting the seat position can protect the head and neck of the occupants, reduce the severity of injury, and improve safety.
✦ Generated by Eureka AI based on patent content.
Abstract
The application provides a rear-end collision occupant protection method, device, system and storage medium. The method comprises the following steps: obtaining a seat adjustment demand control signal of a vehicle in a rear-end collision situation that cannot be avoided; and adjusting a seat according to a seat position for protecting the head and neck of an occupant in response to the seat adjustment demand control signal. Thus, the seat is adjusted to the seat position for protecting the head and neck of the occupant, which can protect the head and neck of the occupant and reduce the injury degree of the occupant.
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