CN105792475A - Networked control system for light in micro road traffic environment - Google Patents
Networked control system for light in micro road traffic environment Download PDFInfo
- Publication number
- CN105792475A CN105792475A CN201610029454.0A CN201610029454A CN105792475A CN 105792475 A CN105792475 A CN 105792475A CN 201610029454 A CN201610029454 A CN 201610029454A CN 105792475 A CN105792475 A CN 105792475A
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- CN
- China
- Prior art keywords
- light
- control unit
- traffic environment
- host computer
- road traffic
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/175—Controlling the light source by remote control
- H05B47/19—Controlling the light source by remote control via wireless transmission
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Traffic Control Systems (AREA)
Abstract
The invention discloses a networked control system for light in a micro road traffic environment. The system comprises signal lamps, street lamps, independent lamp control units, a wireless transmission module and an upper computer, wherein independent control systems are adopted by the signal lamps and the street lamps; the upper computer is remotely networked for real-time coordinated control, time-segmented control and variable-period control on on/off of various lamps; and meanwhile, the operation parameters of various lamps can be remotely set, so that the target of automatically or artificially simulating various traffic environment scenes is achieved; and a good demonstration platform for scene intelligentization is provided for intelligent traffic.
Description
Technical field
The present invention relates to a kind of wireless communication technology for intelligent transportation field, particularly relate to a kind of for the network control system of light in miniature traffic environment.
Background technology
Intelligent transportation system is the developing direction of future transportation system, it be advanced information technology, data communication transmission technology, Electronic transducer technology, control technology and computer technology etc. are effectively integrated apply to whole ground traffic control system and set up a kind of on a large scale in, comprehensive play a role, in real time, the system of composite communications transport management accurately and efficiently.
Miniature traffic environment refers to collection vehicle, traffic, control, communication, network, the technology such as artificial intelligence are in the comprehensive laboratory of one, main by miniature road environment, urban traffic signal control system, road traffic monitoring system, vehicle travels assessment system in the urban road 3 D sand table composition of one, it is intelligent vehicle and intelligent transportation experimental system of in-circuit emulation under miniature road hardware condition, it is by intelligent vehicle key technology research, municipal intelligent traffic, transportation ensures, Internet of Things, the ideal carrier of the key subjects researchs such as swarm intelligence, research and development for intelligent vehicle key technology, traffic dynamic monitoring controls with Real-Time Scheduling, intelligent vehicle group's Collaborative Control, forecasting traffic flow studies, with control etc., the application platform providing good.
Traffic lights is important element indispensable in traffic environment, is the basic language of road traffic.Urban traffic signal control system is also to be important component part in miniature intelligent transportation environment, be by the research and development of the key technology such as municipal intelligent traffic, V2X, V2V, traffic dynamic monitoring controls with Real-Time Scheduling, and the application platform providing good is studied in intelligent vehicle group's Collaborative Control, forecasting traffic flow and control etc..
Light in traffic includes signal lights and street lamp.Traffic light include red light (representing that no through traffic), green light (represent and allow to pass through), amber light (representing warning), it is positioned at each intersection, bend, bridge etc. and has the Dangerous Area of potential safety hazard, conductor driver or pedestrian traffic, promotion has a good transport and communication network, it is to avoid vehicle accident and contingency occur.Meanwhile, conservative control street lamp is well-illuminated, it is also possible to realize energy-conservation.
Having many group traffic light and multiple street lamp in Same Scene, the order of magnitude is more than double figures, and common mechanical switch is intended to realize each and independently controls to need multiple switches, and structure is loaded down with trivial details, and operation just can be combined into a new scene for several times.
Summary of the invention
In order to overcome disadvantages mentioned above, reach real-time control, the present invention proposes in a LAN, traffic lights is carried out marshalling, increase network communicating function, the method utilizing networking real time coordination of networking on host computer controls each traffic lights, thus relatively simple, be combined into the traffic lamplight scene of various needs efficiently.
For realizing the purpose of the present invention, the technical solution adopted in the present invention is: a kind of for the network control system of light in miniature road traffic environment, described system includes light control unit, for controlling the state of each street lamp or traffic light and real-time by WIFI network, the state of street lamp or traffic light being sent to host computer；Wireless communication system, the real time data for host computer with each light control unit is transmitted；Mechanical course panel, for the building of hardware circuit of control unit；Host computer, in real time display and remotely located each light control unit running status and parameter, it is achieved at times, variable period networking coordinates to control.
Further, described wireless communication system includes router and WIFI module, and router sets up a LAN in miniature traffic environment, and each light control unit carries out real-time Communication for Power by WIFI module and host computer and data pass mutually.
Further, described light control unit includes light, protection circuit, power supply circuits and control circuit, and in system, light adopts modularized design, separate, is connected with bus by aviation plug, it may be achieved immediately dismantle.
Further, described Mechanical course panel includes single-chip microcomputer, mechanical switch, automatically and manually mode selector switch.
Further, described host computer shows and remotely located each light control unit running status and parameter in real time, it is achieved at times, variable period networking coordinate control.
Compared with prior art, the invention has the beneficial effects as follows: by a LAN, single lamp control unit adopts single-chip microcomputer, WIFI module and circuit part to constitute, then each lamp is organized into groups, by WIFI module, data are sent in real time to host computer, host computer shows and remotely located each light control unit running status and parameter in real time, it is achieved at times, variable period networking coordinate control.Meanwhile, the light after packet controls the break-make of each group also by mechanical switch.The present invention can realize the real-time control of many group traffic light and multiple street lamp in Same Scene, and traffic lights operative scenario can be represented in real time by host computer, it is combined into any traffic lamplight scene of needs, overcomes standard machinery switching manipulation loaded down with trivial details simultaneously, the shortcoming that circuit structure is complicated.Adopting WIFI network as communication network, its transmission speed is high, improves the real-time of system, and its coverage is also very long reaches sighting distance 300 meters or about 120 meters, closed area simultaneously.The controlled coverage of the system that improves.WIFI network can also interconnect, and improves coverage further, thus reaching to cover the purpose in whole block or city.
Accompanying drawing explanation
Fig. 1 is the system architecture schematic diagram of the present invention；
Fig. 2 is the schematic diagram of an embodiment of the present invention.
In figure: 1. street lamp 2. light control unit 3. traffic light 4. signal lights light control unit 5. host computer 6. router.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.Should be appreciated that specific embodiment described herein is only in order to explain the present invention, is not intended to limit the present invention.
Should be noted that, " connection " described herein and be used for expressing the word of " connection ", such as " being connected ", " being connected " etc., it both may refer to a certain parts and had been directly connected to another parts, it is also possible to refers to a certain parts and is connected with another parts by miscellaneous part.
In order to simulate various traffic scenes in traffic environment, the control system that may be used for signal lights and street lamp in miniature traffic environment need to be built.The present invention proposes in a LAN, and traffic lights is carried out marshalling, increases network communicating function, utilizes the method for networking real time coordination of networking on host computer to control each traffic lights.
As shown in Figure 1, the technical solution adopted in the present invention is: a kind of for the network control system of light in miniature road traffic environment, described system includes light control unit, for controlling the state of each street lamp or traffic light and real-time by WIFI network, the state of street lamp or traffic light being sent to host computer；Wireless communication system, the real time data for host computer with each light control unit is transmitted；Mechanical course panel, for the building of hardware circuit of control unit；Host computer, in real time display and remotely located each light control unit running status and parameter, it is achieved at times, variable period networking coordinates to control.
Further, described wireless communication system includes router and WIFI module, and router sets up a LAN in miniature traffic environment, and each light control unit carries out real-time Communication for Power by WIFI module and host computer and data pass mutually.
Further, described light control unit includes light, protection circuit, power supply circuits and control circuit, and in system, light adopts modularized design, separate, is connected with bus by aviation plug, it may be achieved immediately dismantle.
Further, described Mechanical course panel includes single-chip microcomputer, mechanical switch, automatically and manually mode selector switch.
Further, described host computer shows and remotely located each light control unit running status and parameter in real time, it is achieved at times, variable period networking coordinate control.
As in figure 2 it is shown, show in Fig. 2 that in whole system, each street lamp is equipped with an independent light control unit, each traffic light are equipped with an independent Signalized control unit, and whole system is in the WIFI network coverage of router.Each light control unit can be independent carry out communication by WIFI network and host computer, host computer can receive the current state of each street lamp and the current state of each traffic light by WIFI network and be shown on screen, and host computer can also pass through WIFI network transmission and change the instruction of any one street lamp or traffic signal light condition simultaneously.The current state of street lamp or traffic light can be changed according to the requirement of instruction or keep the current state of street lamp or traffic light after light control unit receives instruction.
The above is only the preferred embodiment of the present invention; it should be pointed out that, for those skilled in the art, under the premise without departing from the principles of the invention; can also making some improvements and modifications, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (5)
1. one kind for the network control system of light in miniature road traffic environment, it is characterized in that, described system includes light control unit, for controlling the state of each street lamp or traffic light and real-time by WIFI network, the state of street lamp or traffic light being sent to host computer；Wireless communication system, the real time data for host computer with each light control unit is transmitted；Mechanical course panel, for the building of hardware circuit of control unit；Host computer, in real time display and remotely located each light control unit running status and parameter, it is achieved at times, variable period networking coordinates to control.
2. according to claim 1 for the network control system of light in miniature road traffic environment, it is characterized in that, described wireless communication system includes router and WIFI module, router sets up a LAN in miniature traffic environment, and each light control unit carries out real-time Communication for Power by WIFI module and host computer and data pass mutually.
3. according to claim 1 for the network control system of light in miniature road traffic environment; it is characterized in that; described light control unit includes light, protection circuit, power supply circuits and control circuit; in system, light adopts modularized design; separate; it is connected with bus by aviation plug, it may be achieved immediately dismantle.
4. according to claim 1 for the network control system of light in miniature road traffic environment, it is characterised in that described Mechanical course panel includes single-chip microcomputer, mechanical switch, automatically and manually mode selector switch.
5. according to claim 1 for the network control system of light in miniature road traffic environment, it is characterized in that, described host computer shows and remotely located each light control unit running status and parameter in real time, it is achieved at times, variable period networking coordinate control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610029454.0A CN105792475A (en) | 2016-01-18 | 2016-01-18 | Networked control system for light in micro road traffic environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610029454.0A CN105792475A (en) | 2016-01-18 | 2016-01-18 | Networked control system for light in micro road traffic environment |
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| Publication Number | Publication Date |
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| CN105792475A true CN105792475A (en) | 2016-07-20 |
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| CN201610029454.0A Pending CN105792475A (en) | 2016-01-18 | 2016-01-18 | Networked control system for light in micro road traffic environment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108966463A (en) * | 2018-08-15 | 2018-12-07 | 苏州畅风加行智能科技有限公司 | A kind of lamp light control system in miniature road traffic environment |
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| WO2011097871A1 (en) * | 2010-02-10 | 2011-08-18 | 金陵科技学院 | Remote distributed intelligent control system for solar photovoltaic street lamps and control method thereof |
| CN102915642A (en) * | 2012-04-05 | 2013-02-06 | 深圳市斯派克光电科技有限公司 | Method and system for traffic light signal control based on wifi (Wireless Local Area Network) signal |
| CN202956956U (en) * | 2012-07-30 | 2013-05-29 | 中国航天科工集团第三研究院第八三五七研究所 | Object sand table demonstration system for simulating intelligent traffic |
| CN104482469A (en) * | 2014-12-03 | 2015-04-01 | 国电南瑞科技股份有限公司 | Assembly method of multifunctional smart lighthouse suitable for construction of smart city |
-
2016
- 2016-01-18 CN CN201610029454.0A patent/CN105792475A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011097871A1 (en) * | 2010-02-10 | 2011-08-18 | 金陵科技学院 | Remote distributed intelligent control system for solar photovoltaic street lamps and control method thereof |
| CN102915642A (en) * | 2012-04-05 | 2013-02-06 | 深圳市斯派克光电科技有限公司 | Method and system for traffic light signal control based on wifi (Wireless Local Area Network) signal |
| CN202956956U (en) * | 2012-07-30 | 2013-05-29 | 中国航天科工集团第三研究院第八三五七研究所 | Object sand table demonstration system for simulating intelligent traffic |
| CN104482469A (en) * | 2014-12-03 | 2015-04-01 | 国电南瑞科技股份有限公司 | Assembly method of multifunctional smart lighthouse suitable for construction of smart city |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108966463A (en) * | 2018-08-15 | 2018-12-07 | 苏州畅风加行智能科技有限公司 | A kind of lamp light control system in miniature road traffic environment |
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Application publication date: 20160720 |
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