CN202093681U - Intelligent traffic flow control system - Google Patents
Intelligent traffic flow control system Download PDFInfo
- Publication number
- CN202093681U CN202093681U CN2011202069906U CN201120206990U CN202093681U CN 202093681 U CN202093681 U CN 202093681U CN 2011202069906 U CN2011202069906 U CN 2011202069906U CN 201120206990 U CN201120206990 U CN 201120206990U CN 202093681 U CN202093681 U CN 202093681U
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- module
- control system
- circuit module
- flow control
- traffic flow
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Abstract
The utility model discloses an intelligent traffic flow control system which comprises a traffic signal lamp and a central control module and also comprises a traffic flow monitoring module, an LED (light-emitting diode) display screen and an I/O (input/output) expansion circuit module, wherein the central control module is electrically connected with the I/O expansion circuit module, the traffic flow monitoring module is connected a signal input terminal of the I/O expansion circuit module, and the traffic signal lamp and the LED display screen are connected with a signal output terminal of the I/O expansion circuit module. The intelligent traffic flow control system disclosed by the utility model effectively relieves the traffic problems; and with the adoption of the intelligent traffic flow control system, the transit time of the traffic signal lamp on the road can be automatically regulated, the ineffective dwell time and waiting time of vehicles at the intersection of the arterial road can be reduced, and the vehicle fuel waste can be reduced.
Description
Technical field
The utility model relates to traffic signals control field, relates in particular to a kind of intelligent transportation flow control system.
Background technology
Along with the sustained and rapid development of economy, the people's living standard is more and more higher, the traffic trip aspect, and as main walking-replacing tool, a lot of people have selected automobile, make the quantity of automobile increase day by day.Bring great pressure to traffic thus, especially in big and medium-sized cities, the ubiquity road congestion.Crossroad more commonly in road, and be provided with traffic lights, in order to regulate the traffic trend.But the existing traffic lights shunting time mostly is fixing, can't automatically adjust according to the real-time traffic flow.
Summary of the invention
At the problem that above-mentioned prior art exists, the utility model provides a kind of intelligent transportation flow control system.
To achieve these goals, the technical solution adopted in the utility model is: a kind of intelligent transportation flow control system, comprise traffic lights and central control module, also comprise vehicle flowrate monitoring modular, LED display and I/O expanded circuit module, central control module is electrically connected with I/O expanded circuit module, the vehicle flowrate monitoring modular links to each other with the signal input part of I/O expanded circuit module, and traffic lights all link to each other with the signal output part of I/O expanded circuit module with LED display.
As preferably, central controller is the PLC Programmable Logic Controller.
As preferably, also comprise the Man Machine Interface module, the Man Machine Interface module is electrically connected with central control module.
Compared with prior art, advantage of the present utility model is: effectively alleviate traffic problems, can be according to the road conditions situation, and the transit time of the signal lamp that regulates road traffic automatically, reduce major trunk roads vehicle invalid dead time and the stand-by period at the parting of the ways, also can reduce the waste of vehicle fuel.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As a kind of embodiment of the present utility model, consult Fig. 1, the utility model comprises traffic lights and central control module, also comprise vehicle flowrate monitoring modular, LED display and I/O expanded circuit module, central control module is electrically connected with I/O expanded circuit module, the vehicle flowrate monitoring modular links to each other with the signal input part of I/O expanded circuit module, and traffic lights all link to each other with the signal output part of I/O expanded circuit module with LED display.Central controller is the PLC Programmable Logic Controller.Also comprise the Man Machine Interface module, the Man Machine Interface module is electrically connected with central control module.
The vehicle flowrate monitoring modular is the monitoring car flow information in real time, after the processing of central controller, can be according to the road conditions situation, the transit time of signal lamp automatically further regulates road traffic, reduce major trunk roads vehicle invalid dead time and the stand-by period at the parting of the ways, also can reduce the waste of vehicle fuel, LED display is the display communication time directly, so that people more specifically go and find out what's going on; The Man Machine Interface module is electrically connected with central control module, makes things convenient for the technician to keep in repair, control and debug.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined herein General Principle can realize under the situation in not breaking away from spirit or scope of the present utility model in other embodiments.Therefore, the utility model will can not be limited to these embodiment shown in this article, but will accord with principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (3)
1. intelligent transportation flow control system, comprise traffic lights and central control module, it is characterized in that: also comprise vehicle flowrate monitoring modular, LED display and I/O expanded circuit module, described central control module is electrically connected with I/O expanded circuit module, described vehicle flowrate monitoring modular links to each other with the signal input part of I/O expanded circuit module, and described traffic lights all link to each other with the signal output part of I/O expanded circuit module with LED display.
2. intelligent transportation flow control system according to claim 1 is characterized in that: described central controller is the PLC Programmable Logic Controller.
3. intelligent transportation flow control system according to claim 1 is characterized in that: also comprise the Man Machine Interface module, described Man Machine Interface module is electrically connected with central control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202069906U CN202093681U (en) | 2011-06-20 | 2011-06-20 | Intelligent traffic flow control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202069906U CN202093681U (en) | 2011-06-20 | 2011-06-20 | Intelligent traffic flow control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202093681U true CN202093681U (en) | 2011-12-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202069906U Expired - Fee Related CN202093681U (en) | 2011-06-20 | 2011-06-20 | Intelligent traffic flow control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202093681U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108510759A (en) * | 2018-05-28 | 2018-09-07 | 苏州若依玫信息技术有限公司 | A kind of traffic control system of the measurement based on entropy |
| CN108877252A (en) * | 2018-08-29 | 2018-11-23 | 青海民族大学 | A kind of traffic administration road restricted driving time synchronization control system |
-
2011
- 2011-06-20 CN CN2011202069906U patent/CN202093681U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108510759A (en) * | 2018-05-28 | 2018-09-07 | 苏州若依玫信息技术有限公司 | A kind of traffic control system of the measurement based on entropy |
| CN108877252A (en) * | 2018-08-29 | 2018-11-23 | 青海民族大学 | A kind of traffic administration road restricted driving time synchronization control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111228 Termination date: 20120620 |