Traffic control system used for area control and management method thereof

Abstract

The invention provides a traffic control system used for area control and a management method thereof. The system comprises a traffic central processing module, an area control module and a traffic indication module, wherein the traffic central processing module includes a traffic state predictor and a central time synchronizer; the area control module includes a traffic state calculator and a dynamic adjusting processor; the traffic indication module includes a wireless signal transceiver, a signal adjusting processor and a pulse data collector; data information collected by the pulse data collector is processed by the signal adjusting processor and then is sent to the traffic central processing module; and the central time synchronizer automatically synchronizes signal periods according to a prediction result acquired by the traffic state predictor. In the invention, manual analysis time can be saved and efficiency is increased; information feedback is rapid and traffic state sensitivity is further increased; and through integrating collected traffic information, a traffic jam condition can be greatly mitigated.

Description

technical field [0001] The invention belongs to the technical field of traffic control, and in particular relates to a traffic control system for area control and a management method thereof. Background technique [0002] In the field of expressway electromechanical monitoring, there are a large number of intelligent devices such as variable information signs, variable induction signs, vehicle detection, and weather detectors. They usually provide serial or Ethernet communication interfaces, and each time they are controlled Or collecting data once requires multiple message interactions, the communication process is relatively complicated, and a large amount of data processing is required. At this time, it will be very difficult to use traditional PLC to collect and control the above equipment. [0003] With the continuous development of information technology and network technology, more and more all-digital intelligent devices will replace traditional analog devices. High...

AI Technical Summary

Problems solved by technology

[0002] In the field of expressway electromechanical monitoring, there are a large number of intelligent devices such as variable information signs, variable induction signs, vehicle detection, and weather detectors. They usually provide serial or Ethernet communication interfaces, and each time they are controlled Or collecting data once requires multiple message interactions, the communication process is more complicated, and a large amount of data processing is required. At this time, it will be very difficult to use traditional PLC to collect and control the above equipment.

[0003] With the continuous development of information technology and network technology, more and more all-digital intelligent devices will replace traditional analog devices. High requirements, the PLC in the prior art can not solve these problems well, so there is an urgent need for a new type of intelligent area controller to solve these problems