Road accident early warning method and device, terminal device and storage medium

A traffic accident and preset quantity technology, which is applied in traffic flow detection, traffic control system, traffic control system of road vehicles, etc., can solve problems such as lagging and low traffic accident processing speed, achieve timely and effective processing, and improve accident processing efficiency effect
CN109243181AInactive Publication Date: 2019-01-18GOLO IOV DATA TECH CO LTD
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Patent Information

Authority / Receiving Office
CN Β· China
Current Assignee / Owner
GOLO IOV DATA TECH CO LTD
Publication Date
2019-01-18
Estimated Expiration
Not applicable Β· inactive patent

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Abstract

The embodiment of the present application is applicable to the technical field of road traffic and discloses a traffic accident early warning method and device, a terminal device and a storage medium,wherein the method comprises the following steps: acquiring a road condition image of a to-be-monitored road section; calculating speed values in a preset number of each target vehicle in a selectedroad condition image within a preset time period; if the speed of the target vehicle is in a descending trend and finally reduces to zero and the operation stop time of the target vehicle is greater than a preset time threshold, an early warning operation is executed. The embodiment of the present application actively predicts whether a traffic accident occurs and performs early warning, and doesnot rely on human alarm, thereby improving the accident handling efficiency and handling the traffic accident timely and effectively.
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Description

technical field

[0001] The present application belongs to the technical field of road traffic, and in particular relates to a traffic accident early warning method, device, terminal equipment and computer-readable storage medium. Background technique

[0002] With the development and progress of society, there are more and more cars. The increase in vehicles will definitely bring great traffic pressure to road traffic, which in turn will increase traffic accidents.

[0003] At present, when a traffic accident occurs, the traffic parties usually call the police, or passers-by call the police, and then the traffic police rush to the scene of the accident to handle the accident according to the relevant information provided by the police. However, this method relies on the parties concerned or passers-by to call the police. The traffic police rush to the scene to deal with the accident after receiving the report, which is very lagging, and it is necessary to communicate the acc...

Claims

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