Unlock instant, AI-driven research and patent intelligence for your innovation.

A Pedestrian and Passenger Protection Method, System and Controller

A technology of pedestrian protection and protection system, applied in the direction of pedestrian/occupant safety arrangement, transportation and packaging, vehicle components, etc.

Active Publication Date: 2020-05-01
SAIC MOTOR
View PDF10 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, with the above scheme, since the collision has already occurred, it is still difficult to avoid causing injury to passengers or pedestrians, and it is urgent to further improve the protection ability of vehicles to pedestrians and passengers.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A Pedestrian and Passenger Protection Method, System and Controller
  • A Pedestrian and Passenger Protection Method, System and Controller
  • A Pedestrian and Passenger Protection Method, System and Controller

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0101] At present, automobile safety systems use collision acceleration sensors to collect vehicle collision information, and require actions such as detonating seat belts, passenger and pedestrian airbags, etc. within ten milliseconds after the collision occurs. However, with the above-mentioned solution, since the collision has already occurred, it is still difficult to avoid causing injury to passengers or pedestrians, and it is urgent to further improve the protection ability of the vehicle to pedestrians and passengers.

[0102] In order to solve the above problems, the embodiment of the present invention provides a protection method for pedestrians and passengers. The time required for the vehicle to collide with the obstacle in front is calculated in real time through the first sensor, and the controller calculates the time required for the collision with the obstacle in front according to the first sensor. Determine the risk level of the collision at the above time, and...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

Provided are a method and system for protecting pedestrians and passengers, and a controller. The method for protecting the pedestrians and the passengers includes the steps of collecting information of an obstacle ahead; determining whether the obstacle ahead is a human or not according to information of the obstacle, and calculating the time required for collision between a vehicle and the obstacle ahead in real time; and when determining the obstacle ahead is the human, determining the danger level of the collision between the vehicle and the obstacle ahead according to the worked-out time required for collision between the vehicle and the obstacle ahead, and taking corresponding actions according to the danger level. By adoption of the scheme, the capability of the vehicle to protect the pedestrians and the passengers can be improved.

Description

technical field [0001] The invention relates to the field of vehicle control, in particular to a pedestrian and passenger protection method, system and controller. Background technique [0002] Cars are playing an increasingly important role in modern society and have become an indispensable part of most people's daily lives. The issue of driving safety has always been a problem that all vehicle manufacturers in the world have been considering. [0003] At present, automobile safety systems use collision acceleration sensors to collect vehicle collision information, and require actions such as detonating seat belts, passenger and pedestrian airbags, etc. within ten milliseconds after the collision occurs. [0004] However, with the above-mentioned solution, since the collision has already occurred, it is still difficult to avoid causing injury to passengers or pedestrians, and it is urgent to further improve the protection ability of the vehicle to pedestrians and passenger...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): B60R21/0132B60R21/0134B60Q9/00
CPCB60Q9/008B60R21/0132B60R21/0134B60R2021/01272
Inventor 张可科王成浩王林江丽君刘军勇王大勇王大志
Owner SAIC MOTOR