CN203338577U - Networked intelligent traffic control system - Google Patents
Networked intelligent traffic control system Download PDFInfo
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- CN203338577U CN203338577U CN201320286706XU CN201320286706U CN203338577U CN 203338577 U CN203338577 U CN 203338577U CN 201320286706X U CN201320286706X U CN 201320286706XU CN 201320286706 U CN201320286706 U CN 201320286706U CN 203338577 U CN203338577 U CN 203338577U
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- plc controller
- signal lamp
- control system
- led signal
- traffic control
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Abstract
The utility model provides a networked intelligent traffic control system comprising a traffic flow sensor, a PLC controller, an exchange device, a touch screen, solid state relays and LED signal lamps, wherein the traffic low sensor is connected with the PLC controller, the touch screen is connected with the PLC controller through the exchange device, and the LED signal lamps are connected with the PLC controller through the solid state relays. The traffic control system is provided with the touch screen, road condition at the time can be checked by management personnel, and the signal lamps can be managed according to actual condition. The traffic control system comprises an industrial control computer, and the signal lamps can be remotely managed and controlled in a wired or wireless manner.
Description
Technical field
The utility model relates to the traffic signals control field, and it is specifically related to a kind of network-enabled intelligent traffic control system.
Background technology
Along with economic fast development, automobile quantity sharply increases, thereby has brought great pressure to traffic, particularly in city, and the ubiquity road congestion.Generally be provided with at the parting of the ways traffic lights and regulate the traffic trend, but the existing traffic lights shunting time mostly is fixing, can't automatically adjust according to Real-Time Traffic Volume, though what have can regulate automatically, but without intelligent man-machine interactive system, and do not there is tele-control system, be unfavorable for that like this managerial personnel are monitored, inquire about and control traffic conditions in real time.
The utility model content
The purpose of this utility model is to solve the problem that prior art exists, and a kind of network-enabled intelligent traffic control system is provided, and has touch-screen, and managerial personnel both can be checked road conditions at that time, and also can manage signal lamp according to actual conditions; Comprise industrial computer, can carry out telemanagement and control to signal lamp by wired or wireless mode.
In order to reach above-mentioned technical purpose, the utility model by the following technical solutions:
A kind of network-enabled intelligent traffic control system, comprise magnetic-field Sensor for Traffic Counting, PLC controller, switch, touch-screen, solid-state relay and LED signal lamp, described magnetic-field Sensor for Traffic Counting is connected with described PLC controller, described touch-screen is connected with described PLC controller by described switch, and described LED signal lamp is connected with described PLC controller by described solid-state relay.
As such scheme preferably, also comprise industrial computer, described industrial computer is connected with described switch.
As such scheme preferably, described PLC controller comprises RJ45 interface and I/O interface, described switch connection RJ45 interface, described magnetic-field Sensor for Traffic Counting is connected the I/O interface with solid-state relay.
As such scheme preferably, also comprise GPRS DTU, described PLC controller also comprises the RS232 interface, described GPRS DTU connects described RS232 interface, described industrial computer is by described GPRS DTU and the wireless connections of described PLC controller.
As such scheme preferably, described LED signal lamp comprises that the pedestrian is with LED signal lamp and vehicle LED signal lamp, pedestrian's use LED signal lamp is connected with described PLC controller by solid-state relay respectively with the LED signal lamp with vehicle.
Owing to having said structure, the utility model has the following advantages compared to existing technology:
1, a kind of network-enabled intelligent traffic control system that the utility model provides, have touch-screen, and man-machine interactive system is provided, and managerial personnel both can be checked road conditions at that time, and also can manage signal lamp according to actual conditions.
2, a kind of network-enabled intelligent traffic control system that the utility model provides, comprise industrial computer, can carry out telemanagement and control to signal lamp by wired or wireless mode, makes the control mode of signal lamp more flexibly, conveniently and fast.
3, a kind of network-enabled intelligent traffic control system that the utility model provides, the PLC controller comprises multiple interfaces, can adapt to the demand of different external connection equipment.
4, a kind of network-enabled intelligent traffic control system that the utility model provides, comprise signal lamp for vehicle and pedestrian light, can be controlled respectively these two kinds of signal lamps, makes signal management more reasonable.
The accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, below will the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The structured flowchart that Fig. 1 is the utility model embodiment.
Embodiment
Below in conjunction with accompanying drawing of the present utility model, the technical solution of the utility model is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making under the creative work prerequisite the every other embodiment obtained, and all belong to the scope of the utility model protection.
As shown in Figure 1, the utility model provides a kind of network-enabled intelligent traffic control system, comprise magnetic-field Sensor for Traffic Counting, PLC controller, switch, touch-screen, solid-state relay, LED signal lamp, GPRS DTU and industrial computer, described PLC controller comprises RJ45 interface, I/O interface and RS232 interface, and described magnetic-field Sensor for Traffic Counting is connected with described PLC controller by the I/O interface; Described touch-screen, industrial computer connect described switch, then are connected with described PLC controller by the RJ45 interface; Described LED signal lamp connects solid-state relay, then is connected with described PLC controller by the I/O interface, and described GPRS DTU is connected with described PLC controller by described RS232 interface, and described industrial computer is connected with described GPRS DTU by wireless network.
As such scheme preferably, described LED signal lamp comprises that the pedestrian is with LED signal lamp and vehicle LED signal lamp, pedestrian's use LED signal lamp is connected with described PLC controller by solid-state relay respectively with the LED signal lamp with vehicle.
A kind of network-enabled intelligent traffic control system that the utility model provides, have touch-screen, and man-machine interactive system is provided, and managerial personnel both can be checked road conditions at that time, and also can manage signal lamp according to actual conditions; Comprise industrial computer, can carry out telemanagement and control to signal lamp by wired or wireless mode, make the control mode of signal lamp more flexibly, conveniently and fast; The PLC controller comprises multiple interfaces, can adapt to the demand of different external connection equipment; Comprise signal lamp for vehicle and pedestrian light, can be controlled respectively these two kinds of signal lamps, make signal management more reasonable.
The principle of work of the network-enabled intelligent traffic control system that the utility model provides is: magnetic-field Sensor for Traffic Counting gathers existing vehicle flowrate data message, by the I/O interface, the vehicle flowrate data message is sent in the PLC controller, through PLC controller Treatment Analysis, information is fed back on touch-screen and/or industrial computer through switch by the RJ45 interface in wired mode, vehicle flowrate data message by feedback, managerial personnel make corresponding steering order, steering order is sent to the PLC controller through the RJ45 interface, send solid-state relay to by the I/O interface after treatment, control corresponding signal lamp by solid-state relay, vehicle is controlled with the non-interlock of LED signal lamp with LED signal lamp and pedestrian, the two is managed independently, in order to guarantee pedestrian's safety, can the pedestrian be sent out a warning with the LED signal lamp in 5 seconds before vehicle gives a green light with the LED signal lamp, prevent that pedestrian and vehicle from robbing road and causing danger.
Industrial computer also can be connected with the PLC controller through the RS232 interface by GPRS DTU wirelessly.After the vehicle flowrate data message imports the PLC controller into, can feed back to wirelessly industrial computer through GPRS DTU by the RS232 interface, industrial computer imports the PLC controller into after correspondingly providing steering order more wirelessly, thereby controls correspondingly LED signal lamp.
The above; it is only embodiment of the present utility model; but protection domain of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; can expect easily changing or replacing, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of described claim.
Claims (5)
1. a network-enabled intelligent traffic control system, it is characterized in that, comprise magnetic-field Sensor for Traffic Counting, PLC controller, switch, touch-screen, solid-state relay and LED signal lamp, described magnetic-field Sensor for Traffic Counting is connected with described PLC controller, described touch-screen is connected with described PLC controller by described switch, and described LED signal lamp is connected with described PLC controller by described solid-state relay.
2. network-enabled intelligent traffic control system according to claim 1, is characterized in that, also comprise industrial computer, described industrial computer is connected with described switch.
3. network-enabled intelligent traffic control system according to claim 2, is characterized in that, described PLC controller comprises RJ45 interface and I/O interface, and described switch connects the RJ45 interface, and described magnetic-field Sensor for Traffic Counting is connected the I/O interface with solid-state relay.
4. network-enabled intelligent traffic control system according to claim 3, it is characterized in that, also comprise GPRSDTU, described PLC controller also comprises the RS232 interface, described GPRS DTU connects described RS232 interface, and described industrial computer is by described GPRS DTU and the wireless connections of described PLC controller.
5. network-enabled intelligent traffic control system according to claim 1, it is characterized in that, described LED signal lamp comprises that the pedestrian uses LED signal lamp and vehicle LED signal lamp, and the pedestrian is connected with described PLC controller by solid-state relay respectively with the LED signal lamp with vehicle with the LED signal lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320286706XU CN203338577U (en) | 2013-05-23 | 2013-05-23 | Networked intelligent traffic control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320286706XU CN203338577U (en) | 2013-05-23 | 2013-05-23 | Networked intelligent traffic control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203338577U true CN203338577U (en) | 2013-12-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320286706XU Expired - Fee Related CN203338577U (en) | 2013-05-23 | 2013-05-23 | Networked intelligent traffic control system |
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| Country | Link |
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| CN (1) | CN203338577U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106297327A (en) * | 2015-06-12 | 2017-01-04 | 常熟市福莱德连接器科技有限公司 | The traffic lights of intelligence switching by vehicle ratio are treated according to each crossing |
-
2013
- 2013-05-23 CN CN201320286706XU patent/CN203338577U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106297327A (en) * | 2015-06-12 | 2017-01-04 | 常熟市福莱德连接器科技有限公司 | The traffic lights of intelligence switching by vehicle ratio are treated according to each crossing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131211 Termination date: 20210523 |
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| CF01 | Termination of patent right due to non-payment of annual fee |