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Novel regional intelligent traffic signal lamp system

A signal light system and intelligent transportation technology, applied in the field of new regional intelligent traffic light system, to achieve the effect of priority control of public transport and automatic control

Inactive Publication Date: 2015-05-27
XIAN ELITE ELECTRONICS IND
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  • Novel regional intelligent traffic signal lamp system

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specific Embodiment approach

[0023] Such as figure 1 As shown, a new type of regional intelligent traffic signal light system mainly includes a traffic command center, a regional control room, and traffic intersection monitoring points.

[0024] The new type of regional intelligent traffic signal light system, wherein the traffic command center is connected to the regional control computer room through a communication network such as optical fiber, and the regional control computer room is connected to the detection points of each road section intersection through optical fiber and other communication facilities.

[0025] Said a new type of regional intelligent traffic signal light system, wherein said regional control room is constructed by gigabit three-layer switch, it is recommended to use cisco, H3C gigabit aggregation switch. Ring, star, and double-star topologies can be used according to the actual situation.

[0026] The new type of regional intelligent traffic signal light system, wherein the ar...

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Abstract

The invention discloses a novel regional intelligent traffic signal lamp system, and mainly provides an intelligent signal lamp system which can automatically adjust the time limit of traffic signal lamps through remote control or according to traffic flow monitoring data for a regional road system. The novel regional intelligent traffic signal lamp system is mainly based on an NATS traffic signal lamp system technology. An NATS traffic signal lamp system adopts a three-level distributed hierarchical basic control structure including a center control level, a regional control level and a crossing control level. A data communication control machine provides a communication channel for a regional control computer and outdoor equipment. A crossing signal machine is responsible for collecting, processing and transmitting traffic information and controlling the color of a signal lamp at a crossing. Installation positions of a ring coil detector and a microwave detector can be distributed at a crossing or in a road section. A dynamic map plate displays the traffic state of a controlled region in real time.

Description

technical field [0001] The present invention is a new type of regional intelligent traffic signal light system. The present invention mainly provides an intelligent signal light system that can automatically adjust the time limit of traffic signal lights through remote control or according to traffic flow monitoring data for regional highway road systems. Background technique [0002] The city develops intelligent traffic signal lights to reduce road congestion, and finally achieves an intelligent regional traffic signal control system. Intelligent traffic lights cater to the trend of the times to realize the green economy. In order to solve this problem, intelligent traffic lights and network technology are proposed, which will automatically adjust the time according to the number of vehicles at the intersection, which can reduce the waiting time by more than 75%, thus greatly saving people's travel. Time, reducing the invalid waiting at the intersection, making travel fast...

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Application Information

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IPC IPC(8): G08G1/07
CPCG08G1/08
Inventor 曹春晓赵应应刘清
Owner XIAN ELITE ELECTRONICS IND
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