Traffic data processing method, device and system

Abstract

The embodiment of the invention provides a traffic data processing method, device and system. The method includes the steps that connection channels are established with a vehicle-mounted unit and a signal control device; initial information sent by the vehicle-mounted unit is received and stored, wherein the initial information comprises vehicle information and drive routes; current position information sent by the vehicle-mounted unit every other preset time interval is received; when the distances between the current positions of a vehicle and a traffic intersection are within a preset range, a traffic release instruction is sent to the signal control device so that the vehicle can pass the traffic intersection; when the vehicle passes the traffic intersection, a traffic recovery instruction is sent to the signal control device so that the signal control device can control traffic signal lamps according to a preset rule. The method is beneficial for special vehicles to rapidly and safely arrive at a scene to execute tasks; due to the fact that the vehicle information and the drive routes are stored in a server, monitoring and management of the vehicle can be achieved.

Description

technical field [0001] The present invention relates to the traffic field, in particular to a traffic data processing method, device and system. Background technique [0002] At present, special vehicles, such as: firefighting vehicles, ambulance vehicles, and public security vehicles, often encounter red lights when driving to various traffic intersections when performing tasks. When encountering red lights, special vehicles often do the following two things: Two ways to deal with it: (1) Waiting for the traffic light to turn green, because special vehicles are performing emergency tasks and constantly waiting for traffic release, which may lead to emergency tasks not being processed in time, endangering people's property and even life safety ; (2) In order to process the task at the fastest speed, special vehicles may directly run through the red light and pass through the intersection. At this time, traffic accidents may occur with vehicles in the normal direction of rele...

AI Technical Summary

Problems solved by technology

[0002] At present, special vehicles, such as: firefighting vehicles, ambulance vehicles, and public security vehicles, often encounter red lights when driving to various traffic intersections when performing tasks. When encountering red lights, special vehicles often do the following two things: Two ways to deal with it: (1) Waiting for the traffic light to turn green, because special vehicles are performing emergency tasks and constantly waiting for traffic release, which may lead to emergency tasks not being processed in time, endangering people's property and even life safety ; (2) In order to process the task at the fastest speed, special vehicles may directly run through the red light and pass through the intersection. At this time, traffic accidents may occur with vehicles in the normal direction of release. At the same time, it will cause property loss of the people; due to traffic accidents, special vehicles cannot reach the scene in time, which will also endanger the property of the people and even their lives.

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