Automatic control system of traffic signal device
An automatic control and traffic signal technology, which is applied in the direction of traffic signal control, can solve the problems of high cost and difficult large-scale traffic network editing and display, and achieve the effect of solving traffic congestion
Inactive Publication Date: 2013-12-04
宝金刚
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Problems solved by technology
[0005] In this case, the cost of both time calculation and area calculation is high, so it is difficult to apply to the editing and display of large-scale transportation networks
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[0020] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation manners of the present invention will now be described with reference to the accompanying drawings. Wherein, the same components use the same reference signs.
[0021] The main purpose of the traffic signal device automatic control system involved in the present invention is to provide a system capable of automatically controlling one or more traffic signal devices in a traffic network, so as to realize intelligent traffic decision support.
[0022] figure 1 It is an overall structural diagram showing the traffic signal device automatic control system of the present invention.
[0023] Such as figure 1 As shown, the present invention mainly includes: signal lamp 1, flow collection unit 2, collection data transmission unit 3-1, control data transmission unit 3-2, calculation unit 4, control unit 5, display and operation unit 6, ...
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The invention provides an automatic control system of a traffic signal device. The automatic control system of the traffic signal device is characterized by comprising a signal lamp, a flow collection unit, a collected data transmission unit, a control data transmission unit, a calculation unit, a control unit, a display and operation unit and a data storage unit. The flow collection unit and the collected data transmission unit are connected through a data line, the collected data transmission unit is connected with the display and operation unit through a data line, the display and operation unit is respectively connected with the calculation unit, the data storage unit and the control data transmission unit through data lines, the control data transmission unit is connected with the control unit through a data line, and the control unit is connected with the signal lamp through a data line. The automatic control system of the traffic signal device can effectively solve the problem that traffic on the basis of an existing traffic network and signal system is jammed, and moreover traffic signal systems on new construction roads and built roads can be simulated to find and overcome defects of the road signal system in advance.
Description
technical field [0001] The invention relates to an automatic control system for traffic signal devices capable of realizing traffic decision support, in particular to a system for automatically controlling one or more traffic signal devices in a road traffic network, and the system can also be used to control the existing traffic network It is a system for calculating and simulating the increase or decrease of the signal device in the road, as well as the calculation and simulation of the increase or decrease of the road. Background technique [0002] Traffic congestion is a common problem faced by urbanization in the world. There are many methods in the prior art to solve the traffic congestion problem, but so far there is no effective solution to many practical random traffic congestion problems. In traffic planning and traffic engineering, the basic problem of solving traffic congestion is to evaluate and control in real time the impact of design or management policies re...
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IPC IPC(8): G08G1/07
Inventor 宝金刚
Owner 宝金刚