An automobile door opening anti-collision system
An anti-collision system and car door technology, which is applied to signal devices and other directions, can solve the problems of car door collision with surrounding obstacles, car door collision, casualty accidents, etc., to improve the level of precise control, avoid collision accidents, improve The effect of vehicle traffic safety
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
example 1
[0021] Example 1: if figure 1 , figure 2 As shown, it is characterized in that: the vehicle-mounted radar 1 is symmetrically installed in the doors on both sides of the car, the speed sensor 5 is installed in the center of the rear of the car, the displacement sensor 4 is symmetrically installed on both sides of the rear of the car, and the rotational speed sensor 3 is symmetrically installed in the rear of the car. On the rear wheel; the input end of the data processing unit is connected to the output end of the information collection unit; the input end of the safety warning unit is connected to the output end of the data processing unit; the red LED strobe warning of the safety warning unit Lamp 2 is symmetrically installed on the inner sides of both sides of the doors.
[0022] The vehicle radar 1 is an ultrasonic radar.
[0023] The execution control of the safety early warning unit is composed of LED red strobe warning lights 2, automobile tail lights and a multi-voic...
example 2
[0024] Example 2: The working process of an automobile door opening anti-collision system of the present invention is as follows.
[0025] 1. The system detects that the wheel speed is less than or equal to 1r / min through the speed sensor 3 installed on the wheel, and at the same time receives the central control unlock command before starting the power supply and starting to work normally, thus meeting the need for passengers to get off the car under normal circumstances. Preparing conditions to avoid misjudgment of the occupant's intention to get off the vehicle by the system.
[0026] 2. When the system detects that there is a stationary obstacle within 1.3m of a certain side door (the edge of the door is about 1.1m away from the body when the door is fully opened) through the ultrasonic vehicle-mounted radar 1 installed on both sides of the vehicle door, the safety warning unit opens the side door. The LED red strobe warning light 2 on the inner side of the door will give ...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com