CN202857039U - Intelligent control system of LED (Light-Emitting Diode) city public illumination lamp - Google Patents
Intelligent control system of LED (Light-Emitting Diode) city public illumination lamp Download PDFInfo
- Publication number
- CN202857039U CN202857039U CN2012201938491U CN201220193849U CN202857039U CN 202857039 U CN202857039 U CN 202857039U CN 2012201938491 U CN2012201938491 U CN 2012201938491U CN 201220193849 U CN201220193849 U CN 201220193849U CN 202857039 U CN202857039 U CN 202857039U
- Authority
- CN
- China
- Prior art keywords
- microprocessor
- control system
- light fixture
- led
- city public
- 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 - Lifetime
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
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model discloses an intelligent control system of an LED (Light-Emitting Diode) city public illumination lamp, comprising an upper computer, a communication module, a sensor group, a microprocessor, a power adjusting circuit, an LED drive and a dimmable lamp, wherein the microprocessor is connected with the upper computer through the communication module; the sensor group is connected with the microprocessor; and the microprocessor is connected with the LED drive and the dimmable lamp through the power adjusting circuit. The intelligent control system has the advantages that pedestrian or vehicle information is obtained by the microprocessor through a video sensor; the adjacent lamps are lightened in advance through the communication module so as to achieve a pre-illuminating function; when no pedestrians or vehicles exist, a standby micro-power illumination state is delayed; and the requirements of road illumination are met through the intelligent control system and electric energy is saved.
Description
Technical field
The utility model relates to a kind of light fixture intelligence control system, especially relates to a kind of LED city public lighting light fixture intelligence control system.
Background technology
The electricity consumption of present many city public lightings is in the controlled state of extensive style, exists larger defective, causes the waste of electric energy.Even if adopted some power-economizing methods or equipment, such as closing midnight, this lacks safety guarantee; Every one bright one or every two bright one, this can cause road lighting inhomogeneous; Adopt the compensator transformer step-down, light source life can be influenced; Need to be equipped with the special-purpose modes such as Power Regulation ballast but become power, this is to reduce road illumination as cost.The bright light rate has become the tender subject that the people extremely pays close attention in the city public lighting on the other hand, and the general local visiting method that adopts is wasted man-hour, and can not in time be found damaged condition.The energising of carrying out after daytime light fixture being keeped in repair detects, and takes for mismanagement, and the bright light rate that only is improved city illumination just can obtain good social effect.The pressure of energy-saving and emission-reduction aspect has to lighting time is controlled, and social benefit and economic benefit can not be taken into account.Suburb or newly-built people from development zone vehicle flowrate are few, and the pedestrian almost be can not see later at 10 in evening in the north, and at the latest also with regard to 12 o'clock, seasonality is particularly outstanding in the inner city, for few part pedestrian street lamp Chang Liang, cause a large amount of wastes of the energy.
Summary of the invention
Technical problem to be solved in the utility model provides and a kind ofly can satisfy lighting requirement, the LED city public lighting light fixture intelligence control system that can economize on electricity again,
The utility model solves the problems of the technologies described above the technical scheme that adopts: a kind of LED city public lighting light fixture intelligence control system, it is characterized in that comprising that host computer, communication module, transducer group, microprocessor, power conditioning circuitry and LED drive and the tunable optical light fixture, described microprocessor is connected with described host computer by communication module, described transducer group is connected with described microprocessor, and described microprocessor drives with described LED by power conditioning circuitry and the tunable optical light fixture is connected.
Described transducer group comprises video sensor, infrared sensor, microwave remote sensor and current sensor.
Described power conditioning circuitry comprises AC input circuit, filtering and rectification circuit, passive power factor corrective circuit, isolating transformer, photoisolator and constant-flow driver, the AC input circuit is connected with the passive power factor corrective circuit by filtering and rectification circuit, the passive power factor corrective circuit is connected with constant-flow driver by isolating transformer, the pwm signal output of microprocessor is connected with constant-flow driver by photoisolator, and constant-flow driver drives with LED and the tunable optical light fixture is connected.
Also comprise radio receiving transmitting module, described radio receiving transmitting module is connected with described microprocessor.
Also comprise automatic failure detection circuit, described automatic failure detection circuit comprises described host computer and described current sensor, described current sensor is connected with constant-flow driver, detect the current value of constant-flow driver, be sent to the A/D unit of microprocessor after current value is processed through amplification, filtering, microprocessor sends to host computer with digital signal after treatment by radio receiving transmitting module.
Also comprise the electric power facilities anti-theft detection module, described electric power facilities anti-theft detection module comprises described host computer and described radio receiving transmitting module, and host computer passes through the at set intervals communication state of poll microprocessor of described radio receiving transmitting module.
Described communication module comprises wired communication bus, JTAG debugging interface and internet interface.
Compared with prior art, the utility model has the advantage of that microprocessor obtains pedestrian or information of vehicles by video sensor, by communication module adjacent light fixture is lighted, reach the in advance function of illumination, after not having pedestrian or vehicle, time-delay enters standby micropower illumination condition, has both satisfied the demand of road lighting by intelligentized control system, has saved again electric energy.
The Real-time Collection pavement image, when having moving target and dynamic benchmark that difference output is arranged, control system is passed through calculation process, light fixture produces response, send the specific protocol packet by the data link between the light fixture, the control system forwarding data bag of the adjacent light fixture in the notice left and right sides reaches the purpose that precognition is thrown light on.After target disappeared, the setting standby power is closed or be reduced to light fixture, satisfies basic brightening effect.In pavement image acquisition process process, the translational speed of considering vehicle can reach 42m/s, only have in the sample rate of the satisfying 30fps situation and just can reach identification requirement, high to processor requirement, its operational capability can not be lower than 20MIPS, and by the optimization aim extraction algorithm, thereby realize the control of throwing light on as required of single lamp.
Description of drawings
Fig. 1 is circuit block diagram of the present utility model;
Fig. 2 is power conditioning circuitry block diagram of the present utility model.
Embodiment
Embodiment is described in further detail the utility model below in conjunction with accompanying drawing.
A kind of LED city public lighting light fixture intelligence control system, comprise that host computer, communication module, transducer group 1, microprocessor 2, power conditioning circuitry 3 and LED drive and tunable optical light fixture 4, microprocessor 2 is connected with host computer by communication module, transducer group 1 and model are that the microprocessor 2 of ARM Cortex-M3 is connected, and microprocessor 2 is connected with LED driving and tunable optical light fixture 4 by power conditioning circuitry 3.
The transducer group comprises video sensor, infrared sensor, microwave remote sensor and current sensor.Video sensor mainly adopts the real-time pictures on road surface.
Also comprise radio receiving transmitting module 11, radio receiving transmitting module 11 is connected with microprocessor 2.
Also comprise automatic failure detection circuit 12, automatic failure detection circuit 12 comprises host computer and current sensor, current sensor is connected with constant-flow driver 10, detect the current value of constant-flow driver 10, be sent to the A/D unit of microprocessor 2 after current value is processed through amplification, filtering, microprocessor 2 sends to host computer with digital signal after treatment by radio receiving transmitting module 11.Automatic failure detection circuit detects the operating current of light fixture, and the rear IMU that breaks down is crossed Internet Transmission to control terminal, namely host computer.
Also comprise electric power facilities anti-theft detection module 13, electric power facilities anti-theft detection module 13 comprises host computer and radio receiving transmitting module 11, and host computer passes through the at set intervals communication state of poll microprocessor 2 of radio receiving transmitting module 11.The control end host computer is ask the microprocessor communication state by radio receiving transmitting module every 5 second wheels, there is the reply data bag that comprises accordingly address code in system in the normal power supply situation, if cable is stolen, this control system will be cut off the power supply and be lost communication function, when polling communication, do not receive packet, both be judged to be cable and destroyed.
Communication module comprises wired communication bus 14, JTAG debugging interface 15 and internet interface 16.
Claims (7)
1. LED city public lighting light fixture intelligence control system, it is characterized in that comprising that host computer, communication module, transducer group, microprocessor, power conditioning circuitry and LED drive and the tunable optical light fixture, described microprocessor is connected with described host computer by communication module, described transducer group is connected with described microprocessor, and described microprocessor drives with described LED by power conditioning circuitry and the tunable optical light fixture is connected.
2. a kind of LED city public lighting light fixture intelligence control system according to claim 1 is characterized in that described transducer group comprises video sensor, infrared sensor, microwave remote sensor and current sensor.
3. a kind of LED city public lighting light fixture intelligence control system according to claim 2, it is characterized in that described power conditioning circuitry comprises the AC input circuit, filtering and rectification circuit, the passive power factor corrective circuit, isolating transformer, photoisolator and constant-flow driver, the AC input circuit is connected with the passive power factor corrective circuit by filtering and rectification circuit, the passive power factor corrective circuit is connected with constant-flow driver by isolating transformer, the pwm signal output of microprocessor is connected with constant-flow driver by photoisolator, and constant-flow driver drives with LED and the tunable optical light fixture is connected.
4. a kind of LED city public lighting light fixture intelligence control system according to claim 3 characterized by further comprising radio receiving transmitting module, and described radio receiving transmitting module is connected with described microprocessor.
5. a kind of LED city public lighting light fixture intelligence control system according to claim 4, characterized by further comprising automatic failure detection circuit, described automatic failure detection circuit comprises described host computer and described current sensor, described current sensor is connected with constant-flow driver, detect the current value of constant-flow driver, be sent to the A/D unit of microprocessor after current value is processed through amplification, filtering, microprocessor sends to host computer with digital signal after treatment by radio receiving transmitting module.
6. a kind of LED city public lighting light fixture intelligence control system according to claim 5, characterized by further comprising the electric power facilities anti-theft detection module, described electric power facilities anti-theft detection module comprises described host computer and described radio receiving transmitting module, and host computer passes through the at set intervals communication state of poll microprocessor of described radio receiving transmitting module.
7. a kind of LED city public lighting light fixture intelligence control system according to claim 1 is characterized in that described communication module comprises wired communication bus, JTAG debugging interface and internet interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201938491U CN202857039U (en) | 2012-05-02 | 2012-05-02 | Intelligent control system of LED (Light-Emitting Diode) city public illumination lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201938491U CN202857039U (en) | 2012-05-02 | 2012-05-02 | Intelligent control system of LED (Light-Emitting Diode) city public illumination lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202857039U true CN202857039U (en) | 2013-04-03 |
Family
ID=47988180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201938491U Expired - Lifetime CN202857039U (en) | 2012-05-02 | 2012-05-02 | Intelligent control system of LED (Light-Emitting Diode) city public illumination lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202857039U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102711318A (en) * | 2012-05-02 | 2012-10-03 | 浙江阳光照明电器集团股份有限公司 | Intelligent control system of LED (Light-Emitting Diode) city public illumination lamp |
| CN103702485A (en) * | 2013-12-23 | 2014-04-02 | 北京光桥科技股份有限公司 | Intelligent video induction LED (Light Emitting Diode) roadway lighting system |
| CN104202881A (en) * | 2014-09-10 | 2014-12-10 | 广州广日电气设备有限公司 | Street lamp control system |
| CN112969268A (en) * | 2021-03-13 | 2021-06-15 | 黄启瑞 | Smart city electricity-saving energy control system and use method thereof |
-
2012
- 2012-05-02 CN CN2012201938491U patent/CN202857039U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102711318A (en) * | 2012-05-02 | 2012-10-03 | 浙江阳光照明电器集团股份有限公司 | Intelligent control system of LED (Light-Emitting Diode) city public illumination lamp |
| CN103702485A (en) * | 2013-12-23 | 2014-04-02 | 北京光桥科技股份有限公司 | Intelligent video induction LED (Light Emitting Diode) roadway lighting system |
| CN103702485B (en) * | 2013-12-23 | 2016-01-20 | 北京光桥科技股份有限公司 | A kind of intelligent video induction LED roadway lighting system |
| CN104202881A (en) * | 2014-09-10 | 2014-12-10 | 广州广日电气设备有限公司 | Street lamp control system |
| CN112969268A (en) * | 2021-03-13 | 2021-06-15 | 黄启瑞 | Smart city electricity-saving energy control system and use method thereof |
| CN112969268B (en) * | 2021-03-13 | 2024-06-11 | 福建德肯能源科技有限公司 | Smart city electricity-saving energy control system and application method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102711318A (en) | Intelligent control system of LED (Light-Emitting Diode) city public illumination lamp | |
| CN105282947B (en) | A kind of energy saving wisdom control system of tunnel illumination based on monitoring image | |
| CN102143213A (en) | Intelligent illumination control system based on Internet of things (IOT) architecture | |
| CN108055726B (en) | Energy-saving illumination system and method for LED street lamp | |
| CN202857039U (en) | Intelligent control system of LED (Light-Emitting Diode) city public illumination lamp | |
| CN106793275A (en) | Large area indoor channel intelligent illuminating system and its operation method | |
| CN206004946U (en) | A kind of intelligent road-lamp Lighting Control Assembly | |
| CN111246625A (en) | Intelligent dimming control device and method for LED tunnel lamp | |
| CN103634980A (en) | Remote illumination control device used for advertising lamp box | |
| CN204014185U (en) | A kind of Internet of Things intelligent road lamp system | |
| CN106658874A (en) | LED intelligent illumination method for garage | |
| CN107883325A (en) | A kind of energy-saving street lamp control system | |
| CN203289703U (en) | Remote illumination control device for advertisement lamp box | |
| KR101736766B1 (en) | self-dimming equipment of LED lamp | |
| CN102665330A (en) | LED road lamp controller | |
| CN201967205U (en) | Intelligent illumination control system based on thing internet framework | |
| KR20200109560A (en) | Smart lamp system | |
| CN108040408A (en) | Sidewalk street lamp energy-saving controller based on technology of Internet of things | |
| CN106793276A (en) | Parking garage intelligent illuminating system and its operation method | |
| CN202261934U (en) | Intelligent lighting device for street lamp | |
| CN103152952A (en) | Street lamp control system | |
| CN103839378A (en) | Identification and alarm system for fatigue driving of automobile driver | |
| CN202998604U (en) | Led street lamp intelligent control system | |
| Ankalkote et al. | Modern LED street lighting system with intensity control based on vehicle movements and atmospheric conditions using WSN | |
| CN220067750U (en) | Intelligent crosswalk line lighting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130403 |