Expressway accident pre-warning system based on mobile phone APP

Abstract

The invention discloses a highway accident early warning system based on a mobile phone APP. Responsible for receiving map information and vehicle speed information; the mobile APP reads the vehicle speed and map information in the vehicle GPS module, the mobile APP sends the vehicle location information to the remote service center, and simultaneously sends accident information when the vehicle speed value is lower than the threshold; the remote service center analyzes The vehicle location information is generated and an accident warning report is generated, and when other cars drive within a dangerous range from the accident vehicle position, the remote service center sends the accident warning report to the mobile APP of other cars and reminds the driver to slow down. The mobile phone APP involved in the present invention is suitable for most smart phone models, and the mobile phone APPs of multiple vehicles can mutually perceive whether an accident occurs, and the occurrence of a series of car accidents can be effectively avoided.

Description

technical field [0001] The invention belongs to the field of safety early warning, in particular to a mobile phone APP-based expressway accident early warning system. Background technique [0002] Automobiles have become more and more common as a means of transportation. In China, the number of cars has been increasing. However, with the rapid growth of automobiles, road accidents are also increasing. At the same time, the frequent occurrence of serial car accidents has already made people pay attention. The occurrence of a car accident is already a sad thing, but because after the current car accident, especially in the weather conditions where the line of sight is not clear, the surrounding drivers cannot know whether there is a car accident ahead, and it is easy to cause a second car accident. Under the situation of non-human factors, especially the driver's vision caused by the weather is poor, and there is no way to know whether there is a car accident ahead, it is e...

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Problems solved by technology

[0003] The purpose of the present invention is to provide a highway accident warning system based on mobile phone APP, to avoid the possibility of chain accidents caused by one traffic accident, especially in the weather conditions such as heavy fog and heavy rain, because it is impossible to know whether there is a traffic accident in front of the highway. tragedy

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