CN203181282U - Tunnel illumination intelligent controlling device using terrestrial magnetism vehicle detection - Google Patents
Tunnel illumination intelligent controlling device using terrestrial magnetism vehicle detection Download PDFInfo
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- CN203181282U CN203181282U CN2013200345633U CN201320034563U CN203181282U CN 203181282 U CN203181282 U CN 203181282U CN 2013200345633 U CN2013200345633 U CN 2013200345633U CN 201320034563 U CN201320034563 U CN 201320034563U CN 203181282 U CN203181282 U CN 203181282U
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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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Abstract
The utility model relate to a tunnel illumination intelligent controlling device using terrestrial magnetism vehicle detection, wherein the tunnel illumination intelligent controlling device comprises terrestrial magnetism wireless vehicle detection sensing units, a terrestrial magnetism wireless vehicle detection reception unit, a data gathering unit, a tunnel illumination intelligent control unit, tunnel area controller units and a single channel illumination controller unit, the terrestrial magnetism wireless vehicle detection sensing units are uniformly distributed under every lane pavement in the tunnel scope, the terrestrial magnetism wireless vehicle detection sensing units are connected to the terrestrial magnetism wireless vehicle detection reception unit in a wireless mode, the terrestrial magnetism wireless vehicle detection reception unit is connected to the data gathering unit through optical fibers, the data gathering unit and the tunnel illumination intelligent control unit form a communication connection, the tunnel illumination intelligent control unit is connected to a plurality of the tunnel area controller units, and each tunnel area controller unit is respectively connected to the single channel illumination controller unit. The tunnel illumination intelligent controlling device can greatly save the energy consumption of the tunnel with small traffic flow and increase the automation control level of the tunnel.
Description
Technical field
The utility model relates to a kind of tunnel illumination intelligence controlling device of using the earth magnetism vehicle detection.
Background technology
For the smaller tunnel of vehicle flowrate at daily especially night, carry out fixing illumination control scheme in the round-the-clock tunnel, can cause energy waste, for the hope of energy-saving and emission-reduction, the system that controls the unlatching of lighting lamp group or brightness according to the real-time traffic flow amount information of tunnel zones of different section will become and be necessary very much.In recent years, along with development of science and technology, sensor technology, wireless communication technique and the various control strategies of computer etc. have obtained application more and more widely in transportation industry, wherein the control technology of tunnel illuminating lamp group has formed the ripe scheme of a cover, the vehicle checker of using various detection principles simultaneously is also more and more, and the system of interlock control also rarely has appearance but the real time data of using vehicle checker is thrown light on.
For general ring coil type vehicle checker, the ferromagnetic material that the earth magnetism vehicle checker utilizes vehicle itself to contain can exert an influence at the ground in zone magnetic signal to automobile storage, and automobile storage is bent at the geomagnetic chart linesofforce in zone.Near vehicle process transducer, transducer can sensitive perceive the variation of signal, just can obtain detecting the relevant information of target through signal analysis.The loop coil vehicle checker of comparing, earth magnetism vehicle checker have characteristics such as low price, construction and installation wiring are easy, easy maintenance, antijamming capability is strong, the installation site is flexible.Simultaneously along with the software programming instrument become stronger day by day and abundant, make and realize that the high time-controlled system of functional requirement becomes a reality.
The utility model content
Technical problem to be solved in the utility model is to overcome deficiency of the prior art and a kind of energy consumption that can save the low discharge tunnel greatly is provided, and improves the tunnel illumination intelligence controlling device of application earth magnetism vehicle detection of the automatic control level in tunnel.
The technical scheme in the invention for solving the above technical problem is: the tunnel illumination intelligence controlling device of this application earth magnetism vehicle detection, it is characterized in that: comprise that the earth magnetism wireless vehicle detects sensing unit, the earth magnetism wireless vehicle detects receiving element, data collection unit, the tunnel illumination intelligent control unit, tunnel area controller unit and single channel lighting controller unit, described earth magnetism wireless vehicle detects sensing unit and is evenly distributed under each carriageway surfacing of tunnel scope, the earth magnetism wireless vehicle detects sensing unit and the earth magnetism wireless vehicle detects the receiving element wireless connections, the earth magnetism wireless vehicle detects receiving element and is connected by optical fiber with data collection unit, data collection unit is connected with the communication of tunnel illumination intelligent control unit, the tunnel illumination intelligent control unit is connected with a plurality of tunnel area controller units, and each tunnel area controller unit is connected with single channel lighting controller unit respectively.
The utility model also is provided with the natural daylight tracking cell, comprise brightness detector, signal light transmission terminal and Transmission Fibers thereof, described brightness detector is arranged on outside the tunnel, brightness detector is connected with the signal light transmission terminal by Transmission Fibers, and the signal light transmission terminal is connected with the tunnel illumination intelligent control unit.
The utility model also is provided with system failure self-test unit, and described system failure self-test unit is connected according to unit, data collection unit, the communication of tunnel area controller unit with earth magnetism wireless vehicle detection receiving element, natural daylight respectively by the tunnel illumination intelligent control unit.
Earth magnetism wireless vehicle described in the utility model detects sensing unit and is evenly distributed under each carriageway surfacing of tunnel scope 0.2 ~ 0.4 meter, the tunnel scope comprises the stretch out track of n rice of each track in the tunnel and tunnel portal end, and n is speed limit * (reaction time+time-delay) in this tunnel.Reaction time refers to receive the data that the earth magnetism wireless vehicle detects sensing unit from the tunnel illumination intelligent control unit, sent to till each tunnel area controller unit of lower end after advancing to handle, time-delay specifically refers to instruct from individual tunnel area controller unit and is issued to single channel lighting controller unit, to the tunnel illumination light fixture luminosity response appears again and till.
Earth magnetism wireless vehicle described in the utility model detects receiving element and receives the signal that the earth magnetism wireless vehicle detects sensing unit in real time by the communication of RF433M wireless carrier, earth magnetism wireless vehicle detect receiving element at most can with 30 earth magnetism wireless vehicle detecting sensor unit communications.
Tunnel area controller unit described in the utility model is Programmable Logic Controller PLC, the tunnel illumination intelligent control unit is connected with programmable controller PLC by opc server in real time, and single channel lighting controller unit and Programmable Logic Controller PLC are by the communication of serial ports Modbus agreement.
The utility model compared with prior art has the following advantages: the utility model utilization spaced apart earth magnetism wireless vehicle in the tunnel scope detects sensing unit, the real-time collecting information of vehicles, according to wagon flow situations different in the tunnel, realize the subregion that the tunnel illuminating lamp group is opened or closed is controlled by the tunnel illumination intelligent control unit.The natural daylight tracking cell can detect brightness real-time outside the tunnel, and transfers data to the tunnel illumination intelligent control unit, thereby according to the bright-dark degree of tunnel external environment, adjusts the brightness of tunnel intraoral illumination lamp group.System failure self-test unit can be found the system failure timely, is convenient to the operation and maintenance of system.By the utility model, can more intelligently control the lighting condition in the tunnel, thereby effectively reduce the energy of wasting because of unnecessary illumination.
Description of drawings
Fig. 1 is the utility model connection diagram.
Fig. 2 is that the utility model earth magnetism wireless vehicle detects the sensing unit scheme of installation.
Embodiment
Referring to Fig. 1 ~ Fig. 2, the utility model comprises that the earth magnetism wireless vehicle detects sensing unit 1, the earth magnetism wireless vehicle detects receiving element 2, data collection unit 3, tunnel illumination intelligent control unit 4, tunnel area controller unit 5 and single channel lighting controller unit 6, as preferably also being provided with natural daylight tracking cell 7 and system failure self-test unit 8.
The earth magnetism wireless vehicle detects sensing unit 1 according to interval a rice, and a draws with empirical value according to speed limit and the flow distribution situation in tunnel, and general span is 30 meters to 80 meters.The earth magnetism wireless vehicle detects sensing unit 1 and is installed in the tunnel under each carriageway surfacing, and each arrival end of tunnel stretches out under the road surface of n rice, and n is speed limit * (SRT+time-delay) of road.Operated by rotary motion under the road surface 0.2 ~ 0.4 meter.
The earth magnetism wireless vehicle detects sensing unit 1 and adopts self-poweredly, at first environmental magnetic field is sampled after the device power and sets up benchmark with current environment magnetic field, and system enters detected state after reference magnetic field is set up.If environmental magnetic field is unstable or the position of self in continuous variation, then transducer will at first fix the position before startup, and confirms not have the interference of AC magnetic field, restarts after magnetic field alarm threshold and delay parameter are set again.The earth magnetism wireless vehicle detects sensing unit 1 for passive type detects, and vehicle is arranged through out-of-date on it, output detection signal.The earth magnetism wireless vehicle detects receiving element 2 and receives the signal that the earth magnetism wireless vehicle detects sensing unit 1 in real time by the communication of RF433M wireless carrier, one tableland magnetic wireless vehicle detect receiving element 2 at most can with 30 earth magnetism wireless vehicle detecting sensor unit 1 communications, the earth magnetism wireless vehicle detects receiving element 2 and by optical fiber the vehicle flowrate data in real time that receives is sent to data collection unit 3 according to agreement.
Tunnel illumination intelligent control unit 4 is responsible for and data collection unit 3 communications, and the information of vehicles that provides according to data collection unit 3 carries out switch and brightness regulation to the illuminating lamp of each field of illumination, tunnel in real time.Tunnel illumination intelligent control unit 4 is integrated in the tunnel monitoring system, the user is provided diverter switch, it is switched between conventional control model and smart brightness control model, when under the Based Intelligent Control pattern, working, to only open tunnel emergency light and base lighting lamp group, detect sensing unit 1 according to the earth magnetism wireless vehicle ID number, detect up-to-date data successively, when the earth magnetism wireless vehicle detection sensing unit 1 of tunnel portal shows vehicle, not under the situation of standing vehicle getting rid of, to open or regulate each area illumination lamp brightness successively according to direction of traffic.Afterwards according to up-to-date car test data, at the time-delay certain hour, between detect in real time the tunnel face whether vehicle arranged, if there is new vehicle to travel into, then jump out the specific region lighting lamp group program of closing, if there is not new vehicle to travel into, then work as delay time and arrive, then carry out the specific region lighting lamp group program of closing.If system detects when there is vehicle in certain zone in the middle of the tunnel in special time always, assert that then this car is standing vehicle for some reason, then fill order's area illumination lamp group is controlled scheme.
Natural daylight tracking cell 7 mainly is made up of brightness detector, signal light transmission terminal and Transmission Fibers thereof etc., brightness detector is arranged on outside the tunnel, serial ports RS485 bus is adopted in its signal transmission, brightness detector is connected with the signal light transmission terminal by Transmission Fibers, and the signal light transmission terminal is connected with the tunnel illumination intelligent control unit.
The real-time tunnel external environment brightness data that natural daylight tracking cell 7 will collect is transferred to tunnel illumination intelligent control unit 4, is divided into 5 class intervals according to brightness detector numerical value in the gamut scope, and each gear is corresponding fixing brightness value all.Tunnel illumination intelligent control unit 4 is regulated the tunnel face in real time according to brightness outside the tunnel and is strengthened the section lighting brightness.
Tunnel area controller unit 5 is mainly Programmable Logic Controller PLC, the tunnel device control program is installed on it, tunnel illumination intelligent control unit 4 is connected with programmable controller PLC by opc server in real time, when the mid-related register of opc server position equals 1, after programmable controller PLC receives coherent signal, start and single channel lighting controller unit 6 serial communication programs, start signal or the brightness regulated signal of lighting lamp group are sent, carry out dependent instruction by single channel lighting controller unit.
Forceful electric power illumination control cubicle equipment, unlatching or the brightness value of the relevant lighting lamp group of control are responsible for regulating in single channel lighting controller unit 6.The Programmable Logic Controller PLC of single channel lighting controller unit 6 and tunnel area controller unit 5 receives the control signal that it issues by the communication of serial ports Modbus agreement.Programmable Logic Controller PLC sends to cell illumination controller unit 6 with the switching value signal by the RS485 serial ports, and cell illumination controller unit 6 through after the CRC check, is carried out associative operation according to the Modbus agreement after receiving dependent instruction.
The utility model also is provided with system failure self-test unit 8, and the 8 System self-test times of system failure self-test unit can freely arrange according to actual needs.System failure self-test unit 8 detects receiving element 2 with the earth magnetism wireless vehicle successively by tunnel illumination intelligent control unit 4, natural daylight tracking cell 7, data collection unit 3, tunnel area controller unit 5 device talks such as grade, wherein the earth magnetism wireless vehicle detects receiving element 2, natural daylight tracking cell 7 adopts the optical fiber serial communication according to device protocol, data collection unit 3, tunnel area controller unit 5 carries out communication according to ICP/IP protocol, system failure self-test unit 8 is come whether fault of judgment device according to communication time-out time and number of repetition parameter, system failure self-test unit 8 detects the fault rear interface and carries out alarm logging, starts the prediction scheme flow process simultaneously.
Above content described in this specification only is to the explanation of the utility model structure example.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment; only otherwise depart from structure of the present utility model or surmount the defined scope of these claims, all should belong to protection range of the present utility model.
Claims (6)
1. tunnel illumination intelligence controlling device of using the earth magnetism vehicle detection, it is characterized in that: comprise that the earth magnetism wireless vehicle detects sensing unit, the earth magnetism wireless vehicle detects receiving element, data collection unit, the tunnel illumination intelligent control unit, tunnel area controller unit and single channel lighting controller unit, described earth magnetism wireless vehicle detects sensing unit and is evenly distributed under each carriageway surfacing of tunnel scope, the earth magnetism wireless vehicle detects sensing unit and the earth magnetism wireless vehicle detects the receiving element wireless connections, the earth magnetism wireless vehicle detects receiving element and is connected by optical fiber with data collection unit, data collection unit is connected with the communication of tunnel illumination intelligent control unit, the tunnel illumination intelligent control unit is connected with a plurality of tunnel area controller units, and each tunnel area controller unit is connected with single channel lighting controller unit respectively.
2. the tunnel illumination intelligence controlling device of application earth magnetism vehicle detection according to claim 1, it is characterized in that: also be provided with the natural daylight tracking cell, comprise brightness detector, signal light transmission terminal and Transmission Fibers thereof, described brightness detector is arranged on outside the tunnel, brightness detector is connected with the signal light transmission terminal by Transmission Fibers, and the signal light transmission terminal is connected with the tunnel illumination intelligent control unit.
3. the tunnel illumination intelligence controlling device of application earth magnetism vehicle detection according to claim 1, it is characterized in that: also be provided with system failure self-test unit, described system failure self-test unit is connected according to unit, data collection unit, the communication of tunnel area controller unit with earth magnetism wireless vehicle detection receiving element, natural daylight respectively by the tunnel illumination intelligent control unit.
4. the tunnel illumination intelligence controlling device of application earth magnetism vehicle detection according to claim 1, it is characterized in that: described earth magnetism wireless vehicle detects sensing unit and is evenly distributed under each carriageway surfacing of tunnel scope 0.2 ~ 0.4 meter, the tunnel scope comprises the stretch out track of n rice of each track in the tunnel and tunnel portal end, and n is speed limit * (reaction time+time-delay) in this tunnel.
5. the tunnel illumination intelligence controlling device of application earth magnetism vehicle detection according to claim 1, it is characterized in that: described earth magnetism wireless vehicle detects receiving element and receives the signal that the earth magnetism wireless vehicle detects sensing unit in real time by the communication of RF433M wireless carrier, earth magnetism wireless vehicle detect receiving element at most can with 30 earth magnetism wireless vehicle detecting sensor unit communications.
6. the tunnel illumination intelligence controlling device of application earth magnetism vehicle detection according to claim 1, it is characterized in that: described tunnel area controller unit is Programmable Logic Controller PLC, the tunnel illumination intelligent control unit is connected with programmable controller PLC by opc server in real time, and single channel lighting controller unit and Programmable Logic Controller PLC are by the communication of serial ports Modbus agreement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200345633U CN203181282U (en) | 2013-01-23 | 2013-01-23 | Tunnel illumination intelligent controlling device using terrestrial magnetism vehicle detection |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200345633U CN203181282U (en) | 2013-01-23 | 2013-01-23 | Tunnel illumination intelligent controlling device using terrestrial magnetism vehicle detection |
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| CN203181282U true CN203181282U (en) | 2013-09-04 |
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| CN2013200345633U Expired - Lifetime CN203181282U (en) | 2013-01-23 | 2013-01-23 | Tunnel illumination intelligent controlling device using terrestrial magnetism vehicle detection |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105744705A (en) * | 2016-04-12 | 2016-07-06 | 华南理工大学 | Oncoming vehicle real-time detection-based control device and method for tunnel lighting system |
| CN105981084A (en) * | 2014-01-02 | 2016-09-28 | 飞利浦灯具控股公司 | Lighting unit, fixture and network |
| CN106251661A (en) * | 2016-08-09 | 2016-12-21 | 福州大学 | Tunnel portal section wagon flow control method |
| CN107426897A (en) * | 2017-07-21 | 2017-12-01 | 合肥工业大学 | A kind of tunnel intelligent saving energy and decreasing loss illuminator |
| CN108775538A (en) * | 2018-06-28 | 2018-11-09 | 郑州云海信息技术有限公司 | A kind of tunnel energy efficient lighting system |
| CN109040162A (en) * | 2018-04-02 | 2018-12-18 | 贵州商学院 | Highway Internet of things system based on solar energy |
| CN112291904A (en) * | 2020-10-20 | 2021-01-29 | 汕头市集信网络科技有限公司 | Intelligent street lamp equipment integrated control method, server, system and medium |
-
2013
- 2013-01-23 CN CN2013200345633U patent/CN203181282U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105981084A (en) * | 2014-01-02 | 2016-09-28 | 飞利浦灯具控股公司 | Lighting unit, fixture and network |
| CN105744705A (en) * | 2016-04-12 | 2016-07-06 | 华南理工大学 | Oncoming vehicle real-time detection-based control device and method for tunnel lighting system |
| CN105744705B (en) * | 2016-04-12 | 2018-05-15 | 华南理工大学 | It is a kind of based on the control device and method for carrying out the tunnel illuminating system that car detects in real time |
| CN106251661A (en) * | 2016-08-09 | 2016-12-21 | 福州大学 | Tunnel portal section wagon flow control method |
| CN106251661B (en) * | 2016-08-09 | 2018-08-21 | 福州大学 | Tunnel portal section wagon flow control method |
| CN107426897A (en) * | 2017-07-21 | 2017-12-01 | 合肥工业大学 | A kind of tunnel intelligent saving energy and decreasing loss illuminator |
| CN107426897B (en) * | 2017-07-21 | 2019-10-01 | 合肥工业大学 | A kind of tunnel intelligent saving energy and decreasing loss lighting system |
| CN109040162A (en) * | 2018-04-02 | 2018-12-18 | 贵州商学院 | Highway Internet of things system based on solar energy |
| CN108775538A (en) * | 2018-06-28 | 2018-11-09 | 郑州云海信息技术有限公司 | A kind of tunnel energy efficient lighting system |
| CN112291904A (en) * | 2020-10-20 | 2021-01-29 | 汕头市集信网络科技有限公司 | Intelligent street lamp equipment integrated control method, server, system and medium |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130904 |