CN204315093U - A kind of intelligent traffic control system based on the Big Dipper/GPS location - Google Patents
A kind of intelligent traffic control system based on the Big Dipper/GPS location Download PDFInfo
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- CN204315093U CN204315093U CN201520024430.7U CN201520024430U CN204315093U CN 204315093 U CN204315093 U CN 204315093U CN 201520024430 U CN201520024430 U CN 201520024430U CN 204315093 U CN204315093 U CN 204315093U
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Abstract
The utility model discloses a kind of intelligent traffic control system based on the Big Dipper/GPS location, relate to traffic control signal system field, this intelligent traffic control system comprise automatic navigator, wireless communication module, signal processing module and signal storage module that vehicle information collection unit, reception vehicle-mounted GPRS navigating instrument transmit; The master controller be connected with the signal processing module output terminal of vehicle information collection unit, master controller generates signal lamp drive singal according to collecting information of vehicles; The signal driving unit be connected with master controller output terminal, signal driving unit controls switching and the displaying time of traffic lights according to signal lamp drive singal.This system can monitor each section degree of crowding, and adjustment generates signal lamp drive singal in time, thus reaches the effect automatically regulating the magnitude of traffic flow.
Description
Technical field
The utility model relates to traffic control signal system field, particularly relates to a kind of intelligent traffic control system based on the Big Dipper/GPS location.
Background technology
Along with the development of society, the part that automobile has become indispensable in the people's daily traffic life as a kind of instrument of going on a journey comparatively easily.But the number of vehicles grown with each passing day brings extreme influence to urban transportation.At present, for ensureing that the road is clear and traffic safety, prior art often uses traffic lights to carry out command & control.Existing traffic lights rely on its internal control unit, by the controling parameters such as switching time, change over order, complete the switching control action to current section.
Such as, but in use inventor finds, existing traffic lights design inadequate hommization: it cannot complete the degree of crowding concrete according to each section and control in real time.And other intelligent transportation detection method, such as bury ground induction coil, video frequency remote-control etc. underground and also exist again and lay difficulty, need to destroy the defects such as road surface, coverage are little.
Utility model content
The utility model provides a kind of intelligent traffic control system based on the Big Dipper/GPS location, and this system can monitor each section degree of crowding, and adjustment generates signal lamp drive singal in time, thus reaches the effect automatically regulating the magnitude of traffic flow.
For solving the problems of the technologies described above, the utility model have employed following technical scheme:
A kind of intelligent traffic control system based on the Big Dipper/GPS location, comprising:
Automatic navigator, it comprises the Big Dipper/GPS positioning system and the short-distance wireless communication module for transmitting;
Vehicle information collection unit, it includes the wireless communication module, signal processing module and the signal storage module that receive vehicle-mounted GPS navigator and transmit;
The master controller be connected with the signal processing module output terminal of vehicle information collection unit, described master controller generates signal lamp drive singal according to collecting information of vehicles;
The signal driving unit be connected with master controller output terminal, described signal driving unit controls switching and the displaying time of traffic lights according to signal lamp drive singal.
Further, described system also comprises: be connected the data remote unit arranged with master controller, and the signal lamp drive singal that described data remote unit is used for master controller generates is uploaded to traffic control central processing platform.
Preferably, described information of vehicles includes car number, vehicle space position coordinates, travel direction, the corresponding burst types of information;
Preferably, described master controller is single-chip microcomputer, programmable logic controller (PLC) or computing machine.
Preferably, interrupt switch and parameter setting apparatus is provided with in described master controller.
The intelligent traffic control system system based on the Big Dipper/GPS location that the utility model provides comprises vehicle information collection unit, master controller and signal driving unit, this system can monitor each section degree of crowding in real time and adjustment generates signal lamp drive singal, thus finally reaches the effect automatically regulating the magnitude of traffic flow.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of a kind of intelligent traffic control system based on the Big Dipper/GPS location of the utility model.
Embodiment
The utility model provides a kind of intelligent traffic control system based on the Big Dipper/GPS location, and this system can monitor each section degree of crowding, and adjustment generates signal lamp drive singal in time, thus reaches the effect automatically regulating the magnitude of traffic flow.
Below in conjunction with following accompanying drawing, the utility model embodiment is described in detail.
The utility model provides a kind of intelligent traffic control system based on the Big Dipper/GPS location, as shown in Figure 1, automatic navigator, vehicle information collection unit 1, master controller 2 and signal driving unit 3 should be comprised based on the intelligent traffic control system of the Big Dipper/GPS location, automatic navigator comprises the Big Dipper/GPS positioning system and the short-distance wireless communication module for transmitting, and navigation positioning system can be chosen as BEI-DOU position system or GPS positioning system;
Vehicle information collection unit 1, includes again wireless communication module 11, signal processing module 12 and signal storage module 13 in vehicle information collection unit 1 further.Wherein, what this wireless communication module 11 occurred for the short-distance wireless communication module receiving the vehicle-mounted GPS navigator that vehicle is installed transmits, and communication modes can be any one in zigbee, bluetooth communication, wi-fi, the communication distance of the wireless communication module of short-distance wireless communication module and Received signal strength can set, namely the signal setting how far range transmission can be received, and namely can monitor the distance how remote vehicle flow in crossing and azimuth information (position and track); Signal processing module 12 is decoded for the information of vehicles received wireless communication module 11, and is kept in signal storage module 13 by decoded information of vehicles and be convenient to call and inquire about, and signal processing module 12 can be chosen as dsp chip.It should be noted that, above-mentioned information of vehicles should at least comprise: the information contents such as car number, vehicle space position coordinates, travel direction, speed, time and the corresponding burst types of information, in addition, automatically the effect of the magnitude of traffic flow is regulated for improving native system, other information of vehicles can also be obtained further, such as: vehicle, the Vehicle inspection time limit etc.; Signal processing module 11 separates the position of vehicle and residing track according to the distributive province, locus of vehicle, and the data of having added up are sent to master controller 2 by communication module.
Further as shown in Figure 1, master controller 2 should also be comprised based on the intelligent traffic control system of the Big Dipper/GPS location.Wherein, master controller 2 is connected with signal processing module 11 output terminal of vehicle information collection unit 1, master controller 2 collects information of vehicles for gathering, and the degree of crowding concrete according to its each section of internal preset program computation, obtain the time devided modulation leading to different directions (such as keep straight on, turn left and turn right) traffic lights, then can generate signal lamp drive singal.Concrete, master controller can be single-chip microcomputer, programmable logic controller (PLC) or computing machine.And preferred, in master controller, can interrupt switch and parameter setting apparatus be set further.Also be connected with signal driving unit 3 at master controller 2 output terminal, this signal driving unit 3 basis signal lamp drive singal controls traffic lights, and concrete control action comprises the switching, displaying time etc. of reddish yellow green light.
In addition, as shown in Figure 1, a kind of intelligent traffic control system based on the Big Dipper/GPS location also includes data remote unit 4, this data remote unit 4 is connected with master controller 2 and arranges, signal lamp drive singal for being generated by master controller is uploaded to traffic control central processing platform, thus for integrate each crossing traffic lights resource, grasp city traffic and offer help.
The one that the utility model provides is based on the intelligent traffic control system of the Big Dipper/GPS location, this system comprises vehicle information collection unit, master controller and signal driving unit, this system can monitor each section degree of crowding in real time and adjustment generates signal lamp drive singal, thus finally reaches the effect automatically regulating the magnitude of traffic flow.
The above; be only embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model is recorded; change can be expected easily or replace, all should be encompassed within 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., based on an intelligent traffic control system for the Big Dipper/GPS location, it is characterized in that, comprising:
Automatic navigator, it comprises the Big Dipper/GPS positioning system and the short-distance wireless communication module for transmitting;
Vehicle information collection unit, includes the wireless communication module, signal processing module and the signal storage module that receive automatic navigator and transmit;
The master controller be connected with the signal processing module output terminal of vehicle information collection unit, described master controller generates signal lamp drive singal according to collecting information of vehicles;
The signal driving unit be connected with master controller output terminal, described signal driving unit controls switching and the displaying time of traffic lights according to signal lamp drive singal.
2. the intelligent traffic control system based on the Big Dipper/GPS location according to claim 1, it is characterized in that, also comprise: be connected the data remote unit arranged with master controller, the signal lamp drive singal that described data remote unit is used for master controller generates is uploaded to traffic control central processing platform.
3. the intelligent traffic control system based on the Big Dipper/GPS location according to claim 1, it is characterized in that, described information of vehicles includes car number, vehicle space position coordinates, travel direction, the corresponding burst types of information.
4. the intelligent traffic control system based on the Big Dipper/GPS location according to claim 1, it is characterized in that, described master controller is single-chip microcomputer, programmable logic controller (PLC) or computing machine.
5. the intelligent traffic control system based on the Big Dipper/GPS location according to claim 4, is characterized in that, be provided with interrupt switch and parameter setting apparatus in described master controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520024430.7U CN204315093U (en) | 2015-01-15 | 2015-01-15 | A kind of intelligent traffic control system based on the Big Dipper/GPS location |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520024430.7U CN204315093U (en) | 2015-01-15 | 2015-01-15 | A kind of intelligent traffic control system based on the Big Dipper/GPS location |
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| CN204315093U true CN204315093U (en) | 2015-05-06 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106384520A (en) * | 2016-12-06 | 2017-02-08 | 武汉烽火众智数字技术有限责任公司 | Traffic signal light system and method capable of automatically regulating duration of traffic signal lights |
| CN106448195A (en) * | 2016-11-13 | 2017-02-22 | 厦门精图信息技术有限公司 | Intelligent traffic system based on the Beidou positioning technology changing the traffic lights time according to traffic flow |
| CN110728840A (en) * | 2019-10-22 | 2020-01-24 | 宋海南 | Traffic control method and intelligent navigation system |
| CN113470381A (en) * | 2021-08-09 | 2021-10-01 | 深圳市科瑞克光电科技有限公司 | Signal lamp automatic control method and system based on GPS |
-
2015
- 2015-01-15 CN CN201520024430.7U patent/CN204315093U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106448195A (en) * | 2016-11-13 | 2017-02-22 | 厦门精图信息技术有限公司 | Intelligent traffic system based on the Beidou positioning technology changing the traffic lights time according to traffic flow |
| CN106384520A (en) * | 2016-12-06 | 2017-02-08 | 武汉烽火众智数字技术有限责任公司 | Traffic signal light system and method capable of automatically regulating duration of traffic signal lights |
| CN106384520B (en) * | 2016-12-06 | 2018-12-25 | 武汉烽火众智数字技术有限责任公司 | A kind of traffic signal lamp system and its method automatically adjusting traffic lights duration |
| CN110728840A (en) * | 2019-10-22 | 2020-01-24 | 宋海南 | Traffic control method and intelligent navigation system |
| CN113470381A (en) * | 2021-08-09 | 2021-10-01 | 深圳市科瑞克光电科技有限公司 | Signal lamp automatic control method and system based on GPS |
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| 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: 20150506 Termination date: 20160115 |
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| EXPY | Termination of patent right or utility model |