CN201336748Y - Tunnel intelligent lighting controller - Google Patents
Tunnel intelligent lighting controller Download PDFInfo
- Publication number
- CN201336748Y CN201336748Y CNU2008201780725U CN200820178072U CN201336748Y CN 201336748 Y CN201336748 Y CN 201336748Y CN U2008201780725 U CNU2008201780725 U CN U2008201780725U CN 200820178072 U CN200820178072 U CN 200820178072U CN 201336748 Y CN201336748 Y CN 201336748Y
- Authority
- CN
- China
- Prior art keywords
- tunnel
- lighting controller
- intelligent lighting
- microprocessor
- tunnel intelligent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- 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
Abstract
The utility model discloses a tunnel intelligent lighting controller, comprising a human-computer interface, a nonvolatile memory, a real-time clock circuit, a communication interface, a microprocessor, a switching value input circuit, a switching value output circuit and an analog input circuit; the tunnel intelligent lighting controller can control a plurality of lighting equipment at the same time, so as to realize different brightness grades at the inlet and outlet section of the tunnel. The tunnel intelligent lighting controller can work independently, and can control the illumination of the inlet section, the middle section and the outlet section of the tunnel; the tunnel intelligent lighting controller can work with the whole tunnel lighting control system or a tunnel monitoring system network. Besides, the algorithm of the on and off time of each day is arranged in the microprocessor of the tunnel intelligent lighting controller, by adopting the algorithm, the on and off time of each day can be automatically generated.
Description
Technical field
The utility model relates to a kind of lighting controller, particularly relates to the intelligent lighting controller of adaptation time and environmental change.
Background technology
Vehicle sails into or when rolling the tunnel away from, the sudden change of brightness can make driver's vision produce " black-hole effect " or " white hole effect ", thereby causes traffic safety hidden danger.In order to solve this safety problem, vcehicular tunnel just needs the configuration lighting device, considers energy-conservation factor again, and tunnel illumination just is divided into entrance lighting, interior lighting and exit lighting.Wherein daytime inlet/outlet section brightness of illumination height, the illumination of the inlet/outlet section at night then reduces accordingly, particularly, the brightness of tunnel inlet/outlet illumination will be determined according to the brightness outside the tunnel.By this lighting system, reduced the sudden change degree of brightness in the access tunnel process, reduced the disturbance that driver's vision is subjected to, improved the current condition in tunnel, also just ensured the tunnel traffic safety.
At present, the most independently so-called time control modes of clock controller that are provided with that adopt of tunnel illumination.Annual, along with hours of daylight of changes of seasons spring, summer, autumn and winter is different, and be subjected to the influence of Changes in weather, influences such as overcast and rainy cloudy weather, brightness at sunshine also can be different, during the cloudy day, the brightness on daytime also can be very dark, and these factors all need the keeper to go to adjust the variation of each clock controller with adaptation brightness.Brought huge workload for the tunnel management personnel, also the safe passing situation to the tunnel has caused considerable influence.According to the so-called light-operated mode of brilliance control inlet/outlet illumination outside the tunnel, though variations that can conform in theory, it is embodied as higher, because aspects such as the reliability of brightness detecting element and maintenances, effect is unsatisfactory in the actual use.
Summary of the invention
The utility model tunnel intelligent lighting controller aims to provide a kind of easy to use, simple, lower-cost vcehicular tunnel intelligent lighting controller of maintenance, this controller not only can reach twenty four hours ambient brightness Changing Pattern situation control every day tunnel illumination throughout the year according to the location, tunnel, also can revise the control data of rainy weather easily, thereby in time ensured the tunnel safety illumination efficiently, also reduce power consumption effectively, avoided unnecessary energy waste.
The utility model tunnel intelligent lighting controller is achieved through the following technical solutions:
The tunnel intelligent lighting controller comprises man-machine interface, nonvolatile memory, real time clock circuit, communication interface, microprocessor, switching value input circuit, switching value output circuit and analog input circuit; To carry out signal mutual with microprocessor respectively for described man-machine interface, nonvolatile memory, real time clock circuit and communication interface; Described switching value input circuit is used for sending signal to microprocessor; Described switching value output circuit is used to receive the signal that microprocessor sends; Described analog input circuit is used for sending signal to microprocessor.
By button on the man-machine interface and display, state of a control and parameter can be presented on the man-machine interface intuitively, utilize man-machine interface, the operator can carry out work such as parameter setting, time check and correction and data input to the utility model tunnel intelligent lighting controller, in addition, also can import data by communication interface, data can be from computer, network or other communication objects; Memory is a nonvolatile memory, is used for the data of stored program and preceding described input; Real time clock circuit is the benchmark of this practical tunnel intelligent lighting controller reliably working, and the accurate stable time signal that described real time clock circuit provided has directly determined the illumination controlling performance; Described communication interface can be RS232, can also be RS485 or Ethernet interface; The switching value input circuit can reflect the virtual condition of controlled plant; The switching value output circuit is used to control lighting switch; Utilize the luminance signal that simulated measurement input circuit can the incoming tunnel outside.
The utility model tunnel intelligent lighting controller can be controlled many group lighting apparatus simultaneously, to realize the different brightness degrees of tunnel inlet/outlet section.Can parameter switching time be set independently for every group of lighting apparatus, can be different described every day switch lamp time, the operator does not need to import the switch lamp time parameter of every day, only need the switch lamp time on input each year on several typical case's dates, then the switch lamp time of every day just can generate automatically.
Generally, control program is real-time time and deposit switch lamp time in the memory in relatively automatically always, and result relatively influences the on off state of output circuit, and it is bright or go out that described switch can be controlled the tunnel illumination light fixture.Control program need to judge whether the time of will turning off the light normally in advance, to adapt to the unusual deepening of brightness outside the tunnel also according to the size of brightness.So just reduced the required precision to the brightness detecting element, the initial stage that makes drops into and maintenance cost is reduced.
Under specific circumstances, control program is directly controlled according to the signal of artificial input and is exported on off state, makes tunnel illumination requiring bright or go out according to the operator.The signal of so-called artificial input can be to come from: man-machine interface, communication interface or input circuit.
The utility model tunnel intelligent lighting controller can work alone, the illumination of entrance, interlude and the outlet section in a tunnel of control; Described tunnel function lighting controller also can be worked with whole tunnel illumination control system or tunnel monitoring system networking, in this case, this tunnel intelligent lighting controller belongs to a substation in the system, and this substation can receive the control command that comes from host computer or monitoring master computer by communication network.
Description of drawings
Fig. 1 is the structural representation block diagram of the utility model tunnel intelligent lighting controller;
Fig. 2 is the system construction drawing that the utility model tunnel intelligent lighting controller is formed;
101, man-machine interface, 102, nonvolatile memory, 103, real time clock circuit, 104, communication interface, 105, microprocessor, 106, the switching value input circuit, 107, the switching value output circuit, 108, analog input circuit, 201, supervisory control comuter, 202, upper control machine, 203, the tunnel intelligent lighting controller, 204, tunnel intelligent lighting controller, 205, the tunnel intelligent lighting controller.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model tunnel intelligent lighting controller is described in further detail:
Embodiment 1:
Referring to accompanying drawing 1, man-machine interface 101 comprises keyboard and liquid crystal text display, utilizes man-machine interface 101 to deposit the data that needs such as parameter are provided with in nonvolatile memory 102 by microprocessor 105.Real time clock circuit 103 can run without interruption when described tunnel intelligent lighting controller power down, real time clock circuit 103 provides time reference for the work of described tunnel intelligent controller, the 105th, microprocessor, utilize communication interface 104 can accept data or instruction from the outside, simultaneously, utilize the communication interface 104 can also be to operating state information of extraneous generator or actual illuminating position, the "on" position of lighting loop can feed back to microprocessor 105 by switching value input circuit 106, microprocessor 105 is opened by the illumination that computing obtains, the shut-in time result, and give switching value output circuit 107 with described result transmission, switching value output circuit 107 utilizes the switch of switch control lighting loop to reach the control illumination purposes, utilizes the luminance signal that simulated measurement input circuit 108 can the incoming tunnel outside.
Usually, the illumination of tunnel inlet/outlet is divided into base lighting, excessively throws light on, adds many groups such as strong illumination and street lighting, and these illuminations should be able to be according to the brightness situation combination in any outside the tunnel, to satisfy the safe passing condition in tunnel.Accomplish this point, just need in nonvolatile memory 102, deposit corresponding switch lamp time value respectively in for each group illumination, consider that again illumination throughout the year is different, it is very big needing data quantity stored like this in nonvolatile memory 102, utilize the work of the described data of man-machine interface 101 inputs more loaded down with trivial details, therefore, operator's operation for convenience, in the microprocessor 105 of this tunnel intelligent lighting controller, inserted the algorithm of switch lamp time every day, can generate switch lamp time of every day automatically by this algorithm, this has just reduced the requirement to nonvolatile memory 102 memory capacity.
By the switch lamp time numerical value of four groups of typical case's days of man-machine interface 101 inputs, described typical case is exactly flex point day at sunshine day, and for example, the longest or the shortest day of sunshine was exactly flex point day.Four typical case's days just have been divided into four time periods to 1 year, and common in the daytime day the switch lamp time of two typical cases obtains by the linear interpolation algorithm computation.(or closing) the lamp time T of opening of D day is calculated by following formula:
In the formula: D
iIt is the date of i typical case's day;
D
I+1Be the date of i+1 typical case's day, D
i＜D＜D
I+1
T
iBe opening (or closing) the lamp time of i typical case's day;
T
I+1Be opening (or closing) the lamp time of i+1 typical case's day;
The utility model tunnel intelligent lighting controller specific design comprises urgent, automatic and manual three kinds of mode of operations.
The priority of wherein, critical activity pattern is higher than automatically and manual mode.Utilize man-machine interface 101 or described tunnel intelligent lighting controller is switched between automatic and manual mode from the instruction of communication interface 104, utilize particularly switching value input circuit 106 of man-machine interface 101, communication interface 104, described tunnel intelligent lighting controller enters the Emergency Light pattern automatically.
Under automatic operation mode, control program all the time automatically relatively real-time time and obtain based on aforementioned algorithm and deposit switch lamp time on the same day in the memory in, if real-time clock is identical with the time of turning on light or turn off the light, 105 controlling output circuit of microprocessor are carried out the action of turning on light or turn off the light.
At bad weather, control program judges whether to have entered dusk in advance according to the size of luminance signal outside the tunnel that inserts, if, then in advance with normal lighting time.This control mode has realized that tunnel illumination brightness to adapting to the adaptation of outside brightness, has reduced the required precision to the brightness detecting element on the other hand on the one hand, and its initial stage drops into and maintenance cost is reduced.
Under manual mode, control program is opened or is closed and respectively organize tunnel illuminating lamp according to the communication instruction of keyboard that comes from man-machine interface 101 or communication interface 104.
Switching value input circuit 106 can accept to come from the signal of fire-fighting system, if having fire protection warning, control program to make device enter the Emergency Light state automatically.
Information such as the operating state of the utility model tunnel intelligent lighting controller, real-time clock, I/O all can be presented on the man-machine interface 101, and these contents also can be utilized communication interface 104 to show on the upper monitoring computer and store.
Utilize man-machine interface 101 or communication interface 104, the keeper can proofread the real-time clock of device.
In order to prevent to disturb, improve device reliability, the switching value imput output circuit all adopts buffer circuit, and wherein input circuit adopts photoelectricity to isolate, and output circuit adopts relay to isolate.In addition, input/output circuitry also has LED, is used to indicate the state in each loop.Usually the relay contact of switching value output circuit 107 does not directly use as the master switch of lighting loop, but goes to control the break-make of master switch, 106 on off operating modes that are used to feed back the lighting loop main switch of switching value input circuit with this contact.
Embodiment 2:
Referring to accompanying drawing 2, when the utility model tunnel intelligent lighting controller is formed system, tunnel intelligent lighting controller 203,204,205 can be formed an illumination monitoring system with supervisory control comuter 201 and upper control machine 202, in the practical application, illumination monitoring system also can save upper control machine 202.When master switch long when the tunnel or the control lighting loop is dispersed in the number place, will consider to adopt this system configuration form.
Claims (4)
1, tunnel intelligent lighting controller is characterized in that: comprise man-machine interface, nonvolatile memory, real time clock circuit, communication interface, microprocessor, switching value input circuit, switching value output circuit and analog input circuit;
To carry out signal mutual with microprocessor respectively for described man-machine interface, nonvolatile memory, real time clock circuit and communication interface;
Described switching value input circuit is used for sending signal to microprocessor;
Described switching value output circuit is used to receive the signal that microprocessor sends;
Described analog input circuit is used for sending signal to microprocessor.
2, tunnel intelligent lighting controller according to claim 1 is characterized in that: described communication interface can be the RS232 interface.
3, tunnel intelligent lighting controller according to claim 1 is characterized in that: described communication interface can be the RS485 interface.
4, tunnel intelligent lighting controller according to claim 1 is characterized in that: described communication interface can be an Ethernet interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201780725U CN201336748Y (en) | 2008-11-19 | 2008-11-19 | Tunnel intelligent lighting controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201780725U CN201336748Y (en) | 2008-11-19 | 2008-11-19 | Tunnel intelligent lighting controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201336748Y true CN201336748Y (en) | 2009-10-28 |
Family
ID=41288412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201780725U Expired - Fee Related CN201336748Y (en) | 2008-11-19 | 2008-11-19 | Tunnel intelligent lighting controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201336748Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102088809A (en) * | 2010-12-09 | 2011-06-08 | 成都众山科技有限公司 | Wireless intelligent control system for landscape lamp |
| CN102487560A (en) * | 2010-12-01 | 2012-06-06 | 西安博昱新能源有限公司 | Led street lamp energy saving control system |
| CN102883508A (en) * | 2012-09-25 | 2013-01-16 | 济钢集团有限公司 | Energy-saving lighting device and control system thereof for truck scale |
| CN103260319A (en) * | 2013-06-04 | 2013-08-21 | 南通中铁华宇电气有限公司 | Tunnel intelligent lighting remote monitoring system |
| CN103415131A (en) * | 2013-09-05 | 2013-11-27 | 肖显望 | Intelligent lighting controller |
| CN105188205A (en) * | 2015-08-28 | 2015-12-23 | 北京力博明科技发展有限公司 | Intelligent monitor for high-pole lamp |
| CN106455265A (en) * | 2016-10-31 | 2017-02-22 | 深圳前海弘稼科技有限公司 | Planting box and method for adjusting lighting time |
| CN109005629A (en) * | 2018-07-20 | 2018-12-14 | 江苏省发明协会 | A kind of control method and court lighting system of court lighting system |
-
2008
- 2008-11-19 CN CNU2008201780725U patent/CN201336748Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102487560A (en) * | 2010-12-01 | 2012-06-06 | 西安博昱新能源有限公司 | Led street lamp energy saving control system |
| CN102088809A (en) * | 2010-12-09 | 2011-06-08 | 成都众山科技有限公司 | Wireless intelligent control system for landscape lamp |
| CN102883508A (en) * | 2012-09-25 | 2013-01-16 | 济钢集团有限公司 | Energy-saving lighting device and control system thereof for truck scale |
| CN103260319A (en) * | 2013-06-04 | 2013-08-21 | 南通中铁华宇电气有限公司 | Tunnel intelligent lighting remote monitoring system |
| CN103415131A (en) * | 2013-09-05 | 2013-11-27 | 肖显望 | Intelligent lighting controller |
| CN105188205A (en) * | 2015-08-28 | 2015-12-23 | 北京力博明科技发展有限公司 | Intelligent monitor for high-pole lamp |
| CN106455265A (en) * | 2016-10-31 | 2017-02-22 | 深圳前海弘稼科技有限公司 | Planting box and method for adjusting lighting time |
| CN109005629A (en) * | 2018-07-20 | 2018-12-14 | 江苏省发明协会 | A kind of control method and court lighting system of court lighting system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201336748Y (en) | Tunnel intelligent lighting controller | |
| CN101339430B (en) | Indoor electric appliance energy-saving intelligent monitoring system | |
| CN105282947A (en) | Energy-saving intelligent control system of tunnel illuminating lamp based on monitoring images | |
| CN110191538A (en) | City illumination LED wisdom street lamp control system and method | |
| CN206611614U (en) | A kind of simulation street lamp control system based on environmental Kuznets Curves | |
| CN205389289U (en) | Street lamp management system based on computer control | |
| CN203181282U (en) | Tunnel illumination intelligent controlling device using terrestrial magnetism vehicle detection | |
| CN101917806A (en) | ARM processor-based street lamp centralized controller | |
| CN204335114U (en) | Energy-conserving road lamp terminal intelligent control system | |
| CN201527569U (en) | Remote data collection monitoring device | |
| CN205408256U (en) | In / energy -conserving remote control device of short tunnel illumination safety | |
| CN1312963C (en) | Urban road light time control system | |
| CN106028599A (en) | Intelligent energy-saving street lamp | |
| CN103415121A (en) | Solar street lamp control system with bidirectional communication function | |
| CN102832711A (en) | Multifunctional measurement and control integrated method of power system | |
| CN201589066U (en) | Pipeline gas-liquid linkage valve monitoring instrument | |
| CN201477751U (en) | Energy-saving light controller for parking lot | |
| CN202735441U (en) | Energy equipment on-line energy consumption management device | |
| CN116456536A (en) | Stable work guaranteeing system and method under fault state of tunnel lighting equipment | |
| CN102904338A (en) | Economical operation control method of transformer | |
| CN2775297Y (en) | Intelligent controller for oil field intermittent oil pumping well | |
| CN207475923U (en) | A kind of LED street lamp microwave control system | |
| CN102279590B (en) | Sub-event dynamic control system and method of large-scale hub | |
| CN213938380U (en) | Intelligent tunnel lighting device | |
| CN205510500U (en) | Short -and -medium tunnel illumination chronogenesis remote control ware |
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: 20091028 Termination date: 20141119 |
|
| EXPY | Termination of patent right or utility model |