Vehicle door opening early-warning system

An early warning system and door opening technology, applied to vehicle components, optical signals, signaling devices, etc., can solve problems such as collisions between doors, collisions with passengers, and high risk of car accidents
CN101348093AInactive Publication Date: 2009-01-21I-SHOU UNIVERSITY
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
I-SHOU UNIVERSITY
Publication Date
2009-01-21
Estimated Expiration
Not applicable Β· inactive patent

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Abstract

The invention discloses an early warning system for car door opening, which is applicable to the vehicles with a plurality of door bolt locks and an electrical module, wherein, the electrical module is used for generating driving electric power. The early warning system comprises a plurality of interlocking devices and at least one warning device, wherein, a plurality of interlocking devices are arranged on the corresponding door bolt locks and connected with a warning module and the electrical module; the warning device is arranged on the vehicle. When the door bolt locks open, the interlocking devices are started at the same time so as to conduct the driving electrical power to the warning device and drive the warning device to send a warning signal. The warning signal informs the coming vehicles behind that the passengers of the vehicle is to get off, so as to prevent the coming vehicles behind from hitting the getting-off passengers or hitting the doors of the vehicle, thereby reducing the risks of car accidents.
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Description

technical field

[0001] The invention relates to an early warning system, in particular to a door opening early warning system which simultaneously sends out a warning signal when the door latch of a vehicle is opened. Background technique

[0002] In today's society, in order to shorten the operation process, whether it is to speed up the transfer of goods and items, or to shorten the time for people to go to the destination, many industries will use faster means of transportation, and the most common one is in Electric vehicles traveling on land. But along with the increase of vehicles, road traffic is also congested thereupon, so often have many dangerous situations to take place, and one of them is exactly the situation that when vehicle stops on the roadside, the passenger opens the door to get off.

[0003] Generally speaking, passengers will first use the rearview mirror or direction mirror to observe the car coming from behind, or directly observe the car coming from...

Claims

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