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Event trigger based vehicle monitoring, recording and prompting device and method thereof

An event-triggered and event-based technology, applied in the directions of registration/instruction, time register, registration/instruction of vehicle operation, etc., can solve the problem of uncertainty in the determination of accident responsibility, and achieve the effect of being conducive to safe driving of vehicles

Inactive Publication Date: 2013-03-06
徐菲
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the traffic accident investigation is mainly carried out through the confession of the parties and the analysis of the accident scene. There is no video data at the moment of the accident and the driving state of the vehicle at that time for reference. It is believed that there are uncertain factors in the identification of accident responsibility.

Method used

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  • Event trigger based vehicle monitoring, recording and prompting device and method thereof
  • Event trigger based vehicle monitoring, recording and prompting device and method thereof
  • Event trigger based vehicle monitoring, recording and prompting device and method thereof

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Embodiment Construction

[0025] The present invention will be further described below in conjunction with the accompanying drawings. Please refer to figure 1 As shown, this is a schematic diagram of an event-triggered vehicle-mounted monitoring, recording, and safety reminder system device according to an embodiment of the present invention. Among the figure, 11 is the vehicle running ahead, and 12 is the rear vehicle following the vehicle 11 running ahead, and 15 is red, yellow and green three-color traffic signal light device on the road ahead. 15 further includes a red light signal 15A, a yellow light signal 15B and a green light signal 15C. When 11 encounters a yellow or red light signal ahead, it is necessary to slow down and stop before the red light. The brake deceleration operation of 11 can make the brake lamp 16A light at the rear of the car, and the rear vehicle 12 following 11 will also perform the brake deceleration operation immediately, so as to avoid rear-end collision with 11 .

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Abstract

The invention discloses an event trigger based vehicle monitoring, recording and prompting device. The device comprises an optical engine unit, a lamp signal identifying, tracking and state monitoring unit, and a lamp signal change event triggered traffic safety prompting unit. The invention also discloses an event trigger based vehicle monitoring, recording and prompting method. The method comprises the following steps: continuously photographing the front scenery of a vehicle in which the device is positioned; finding out effective lamp signal information from the photographed images; tracking the lamp signal change event in monitoring images; detecting the driving state information of the vehicle; and giving a relevant prompt based on the driving state information and the front lamp signal change event.

Description

technical field [0001] The invention relates to a monitoring, recording and prompting device, in particular to a vehicle-mounted state monitoring, recording and safety prompting device based on event triggering and related methods. Background technique [0002] Conventional road driving is based on artificial vision. As a driver, the driver must always pay attention to the traffic conditions on the road, the surrounding vehicles, and the signal lights ahead. Drivers need to pay attention to many things during driving. Long-term driving is prone to fatigue, and it is unavoidable to be careless in complex road conditions. If you do not pay attention to changes in some important traffic signals, traffic accidents are prone to occur. [0003] In the unlikely event of an accident, the insurance company will intervene in the investigation and handling of the incident. The incident handling will clarify the responsibility of the accident and make different claims according to the d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G07C5/08
Inventor 徐菲黄新凯
Owner 徐菲