CN203338578U - Tidal lane signal remote-control system - Google Patents
Tidal lane signal remote-control system Download PDFInfo
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- CN203338578U CN203338578U CN2013203510543U CN201320351054U CN203338578U CN 203338578 U CN203338578 U CN 203338578U CN 2013203510543 U CN2013203510543 U CN 2013203510543U CN 201320351054 U CN201320351054 U CN 201320351054U CN 203338578 U CN203338578 U CN 203338578U
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Abstract
The utility model provides a tidal lane signal remote-control system, comprising a PLC, a traffic flow sensor, an LED signal lamp, and an industrial control computer, wherein the traffic flow sensor is connected with the PLC; the LED signal lamp is connected with the PLC through a solid-state relay; and the industrial control computer is connected with the PLC through a GPRS DTU in a wireless mode. The tidal lane signal remote-control system is capable of automatically adjusting the signal lamp according to the traffic flow and enabling the traffic control to be more reasonable; and simultaneously, the tidal lane signal remote-control system is connected with the remote industrial control computer through a wireless network, thereby being capable of realizing remote control of the signal lamp.
Description
Technical field
The utility model relates to the traffic signals control field, and it is specifically related to a kind of morning and evening tides track signal tele-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.On the road of multilane, usually can adopt traffic lights to control the trend of vehicle; the shunting time of existing multilane whistle control system or the indication of signal lamp mostly are fixing; can't automatically adjust according to Real-Time Traffic Volume, can't realize Long-distance Control simultaneously.
The utility model content
The purpose of this utility model is to solve the problem that prior art exists, and a kind of morning and evening tides track signal tele-control system is provided, and can to signal lamp, automatically regulate according to the magnitude of traffic flow, makes traffic control more reasonable; Connect long-range industrial computer by wireless network simultaneously, can realize Long-distance Control to signal lamp.
In order to reach above-mentioned technical purpose, the utility model by the following technical solutions:
A kind of morning and evening tides track signal tele-control system, comprise PLC controller, magnetic-field Sensor for Traffic Counting, LED signal lamp and industrial computer, described magnetic-field Sensor for Traffic Counting is connected with described PLC controller, described LED signal lamp is connected with described PLC controller by solid-state relay, and described industrial computer is connected with described PLC controller wirelessly by GPRS DTU.
As such scheme preferably, described PLC controls and comprises I/O interface and RS232 interface, described solid-state relay, magnetic-field Sensor for Traffic Counting connect described I/O interface, described GPRS DTU connects described RS232 interface.
As such scheme preferably, described solid-state relay and LED signal lamp are two.
Owing to having said structure, the utility model has the following advantages compared to existing technology: a kind of morning and evening tides track signal tele-control system that the utility model provides, can to signal lamp, automatically regulate according to the magnitude of traffic flow, and make traffic control more reasonable; Connect long-range industrial computer by wireless network simultaneously, can realize Long-distance Control to signal lamp.
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 morning and evening tides track signal tele-control system, comprise PLC controller, magnetic-field Sensor for Traffic Counting, LED signal lamp and industrial computer, described PLC controls and comprises 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 LED signal lamp connects described solid-state relay, and described solid-state relay is connected with described PLC controller by the I/O interface; Described industrial computer connects described GPRS DTU wirelessly, and described GPRS DTU is connected with described PLC controller by the RS232 interface.
The morning and evening tides track signal tele-control system that the utility model provides, can regulate signal lamp automatically according to the magnitude of traffic flow, makes traffic control more reasonable; Connect long-range industrial computer by wireless network simultaneously, can realize Long-distance Control to signal lamp.
The principle of work of the morning and evening tides track signal tele-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, can feed back to wirelessly industrial computer through GPRS DTU by the RS232 interface, industrial computer imports the PLC controller into by the RS232 interface after correspondingly providing steering order more wirelessly, send solid-state relay to by the I/O interface after treatment, by solid-state relay, control corresponding signal lamp.On multilane, when vehicle is more, the signal lamp on a plurality of tracks all is adjusted into to green light, facilitates vehicle pass-through, when vehicle is less, the signal lamp in certain or the track that some is of little use can be adjusted into to redness, close corresponding track.
As such scheme preferably, described solid-state relay and LED signal lamp are two or more.Can control many tracks simultaneously.
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 (3)
1. a morning and evening tides track signal tele-control system, it is characterized in that, comprise PLC controller, magnetic-field Sensor for Traffic Counting, LED signal lamp and industrial computer, described magnetic-field Sensor for Traffic Counting is connected with described PLC controller, described LED signal lamp is connected with described PLC controller by solid-state relay, and described industrial computer is connected with described PLC controller wirelessly by GPRS DTU.
2. morning and evening tides according to claim 1 track signal tele-control system, it is characterized in that, described PLC controls and comprises I/O interface and RS232 interface, and described solid-state relay, magnetic-field Sensor for Traffic Counting connect described I/O interface, and described GPRS DTU connects described RS232 interface.
3. morning and evening tides according to claim 1 track signal tele-control system, is characterized in that, described solid-state relay and LED signal lamp are two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203510543U CN203338578U (en) | 2013-06-19 | 2013-06-19 | Tidal lane signal remote-control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203510543U CN203338578U (en) | 2013-06-19 | 2013-06-19 | Tidal lane signal remote-control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203338578U true CN203338578U (en) | 2013-12-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013203510543U Expired - Fee Related CN203338578U (en) | 2013-06-19 | 2013-06-19 | Tidal lane signal remote-control system |
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| CN (1) | CN203338578U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103790118A (en) * | 2014-02-20 | 2014-05-14 | 王昊 | Variable lane system suitable for bridge |
| CN106408962A (en) * | 2016-10-31 | 2017-02-15 | 江苏金米智能科技有限责任公司 | Reversible lane control method |
| CN106846827A (en) * | 2016-10-25 | 2017-06-13 | 李英 | Intelligent tide lane signal lamp system |
| CN107219846A (en) * | 2016-03-21 | 2017-09-29 | 中国移动通信集团广东有限公司 | Control method, road commander and staging device, the vehicle termination of track direction |
| CN107680392A (en) * | 2017-11-20 | 2018-02-09 | 杨定巧 | A kind of intelligent traffic control system and its control method |
| CN107833475A (en) * | 2017-12-14 | 2018-03-23 | 湖南湘华优路交通科技有限公司 | A kind of tide lane signal lamp system |
| CN107845279A (en) * | 2017-12-14 | 2018-03-27 | 湖南湘华优路交通科技有限公司 | A kind of tidal lane control system |
-
2013
- 2013-06-19 CN CN2013203510543U patent/CN203338578U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103790118A (en) * | 2014-02-20 | 2014-05-14 | 王昊 | Variable lane system suitable for bridge |
| CN107219846A (en) * | 2016-03-21 | 2017-09-29 | 中国移动通信集团广东有限公司 | Control method, road commander and staging device, the vehicle termination of track direction |
| CN106846827A (en) * | 2016-10-25 | 2017-06-13 | 李英 | Intelligent tide lane signal lamp system |
| CN106408962A (en) * | 2016-10-31 | 2017-02-15 | 江苏金米智能科技有限责任公司 | Reversible lane control method |
| CN107680392A (en) * | 2017-11-20 | 2018-02-09 | 杨定巧 | A kind of intelligent traffic control system and its control method |
| CN107833475A (en) * | 2017-12-14 | 2018-03-23 | 湖南湘华优路交通科技有限公司 | A kind of tide lane signal lamp system |
| CN107845279A (en) * | 2017-12-14 | 2018-03-27 | 湖南湘华优路交通科技有限公司 | A kind of tidal lane control system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131211 Termination date: 20210619 |