CN204539532U - Street lamp control device and street lamp control system - Google Patents
Street lamp control device and street lamp control system Download PDFInfo
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- CN204539532U CN204539532U CN201420758930.9U CN201420758930U CN204539532U CN 204539532 U CN204539532 U CN 204539532U CN 201420758930 U CN201420758930 U CN 201420758930U CN 204539532 U CN204539532 U CN 204539532U
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- street lamp
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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
Abstract
The utility model discloses a kind of street lamp control device and street lamp control system, this control device comprises the single-lamp controller that arrange corresponding to single street lamp, single-lamp controller is used for controlling the operating state of single street lamp, single-lamp controller communication link is connected to radar sensor, radar sensor is for detecting the information of road surface of single street lamp periphery, and single-lamp controller controls the operating state of single street lamp according to the detection signal that radar sensor generates.The utility model is by arranging the radar sensor communicated to connect with single-lamp controller, information of road surface corresponding to single street lamp is detected by radar sensor, thus realize single-lamp controller controls street lamp operating state according to the information of road surface of single street lamp, and then promote the energy-saving horizontal of street lamp.
Description
Technical field
The utility model relates to field of street lamp lighting, especially, relates to a kind of street lamp control device.In addition, the utility model also relates to a kind of street lamp control system comprising above-mentioned street lamp control device.
Background technology
Along with the quick propelling of urbanization process and the growth requirement of conservation-minded society, strengthen widely being paid attention to by local government the management of city illumination economize on electricity.In use, whole process keeps same power to existing street lamp, but when Pedestrians and vehicles is less in the second half of the night, street lamp use amount will be caused to overflow, and is the low ebb phase of electricity consumption after midnight, and the voltage of electric power system raises, and street lamp on the contrary can be brighter.According to investigation, after China's micropolis 21:00 in evening, after the 00:00 of big and medium-sized cities, pedestrian and vehicle flowrate rareness on road, cause the unreasonable situation of " the few rare lamp of car of people is brighter ", and the high-pressure sodium lamp that existing 70% road lighting of China uses, the fluctuation of this type of line voltage causes be no more than 1 year the actual life of bulb, bring maintenance cost and the fee of material of great number, and system is difficult to the fault message feeding back street lamp operation in time, Long-distance Control and process cannot be carried out, mode of manually patrolling can only be taked, both manpower and materials were consumed, increase the cost of overhaul, cause again repair and maintenance not in time, hidden danger is brought to the normal operation of street lamp illumination system.
Existing street lighting energy saving way mainly comprises: one, adopt energy-conserving light source; Two, rational control circuit is adopted, to strengthen the administration of energy conservation to street lamp.Such as, adopt the electricity-saving lamps such as LED as light source, by the communication mode of power carrier or wireless network, street lamp is managed, but existing single-lamp controller realizes Long-distance Control by means of only the mode communicated with Centralized Controller, and the unrealized stream of people according to street lamp periphery or wagon flow environment realize the Based Intelligent Control of street lamp, therefore the energy-saving scheme of existing single-lamp controller also has very large room for promotion, and wireless communication networking or electrical carrier constructing communication network do not possess low-power consumption, low cost, the advantage that node capacity is large, and existing Street lamps control circuit is not owing to planning at the beginning of design, also there is transformation difficulty large, cycle is long, the problems such as expense is high.
Utility model content
The utility model provides a kind of street lamp control device and street lamp control system, to solve the technical problem that existing road lamp energy-saving controls to have much room for improvement.
The technical solution adopted in the utility model is as follows:
A kind of street lamp control device, comprises the single-lamp controller that arrange corresponding to single street lamp, and single-lamp controller is used for controlling the operating state of single street lamp,
Single-lamp controller communication link is connected to radar sensor, and radar sensor is for detecting the information of road surface of single street lamp periphery, and single-lamp controller controls the operating state of single street lamp according to the detection signal that radar sensor generates.
Further, radar sensor comprises:
Radio frequency unit, for launching radio magnetic wave and receiving target echo-signal;
Signal condition unit, is electrically connected with radio frequency unit, and the target echo signal received for radio frequency unit carries out amplifying, filtering process;
Data acquisition and processing unit, be electrically connected with signal condition unit, and the signal for exporting signal condition unit carries out analog-to-digital conversion to obtain digital signal;
Interface unit, electrical connection data acquisition and processing unit and single-lamp controller, for by digital signal transfers to single-lamp controller.
Further, single-lamp controller comprises:
Processor, processor connects radar sensor through communication interface, for the detection signal that receiving radar transducer generates;
Light modulation output circuit, is electrically connected with processor, for controlling the driving power light modulation of single street lamp according to the drive singal of processor.
Further, single-lamp controller also comprises:
Wireless communication module, is electrically connected with processor, for the communication connection between single-lamp controller and the Centralized Controller of remote port.
Further, single-lamp controller also comprises:
Current-voltage sampling circuit, is electrically connected with processor, for gathering electric current and/or the voltage signal of the driving power of single street lamp, and electric current and/or voltage signal is passed to processor.
Further, single-lamp controller also comprises:
Street lamp illumination sample circuit, is electrically connected with processor, for gathering illuminance signal corresponding to single street lamp, and by illuminance signal transmission to processor.
Further, single-lamp controller also comprises:
Auxiliary Power Units, is electrically connected with processor, for carrying out stand-by power supply to processor.
Further, radar sensor and single-lamp controller are integrated in shared housing.
According to another aspect of the present utility model, additionally provide a kind of street lamp control system, comprise multiple street lamp, the equal correspondence of each street lamp arranges above-mentioned street lamp control device;
Street lamp control system also comprises: Centralized Controller and remote control center;
Multiple street lamp control device communicates to connect through Centralized Controller and remote control center.
The utility model has following beneficial effect:
The utility model street lamp control device and street lamp control system, by arranging the radar sensor communicated to connect with single-lamp controller, information of road surface corresponding to single street lamp is detected by radar sensor, thus realize single-lamp controller controls street lamp operating state according to the information of road surface of single street lamp, and then promote the energy-saving horizontal of street lamp.
Except object described above, feature and advantage, the utility model also has other object, feature and advantage.Below with reference to figure, the utility model is described in further detail.
Accompanying drawing explanation
The accompanying drawing forming a application's part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the principle block diagram of the utility model preferred embodiment street lamp control device.
Description of reference numerals:
10, single-lamp controller;
20, radar sensor;
11, processor;
12, light modulation output circuit;
13, wireless communication module;
14, current-voltage sampling circuit;
15, street lamp illumination sample circuit;
16, Auxiliary Power Units;
21, radio frequency unit;
22, signal condition unit;
23, data acquisition and processing unit;
24, interface unit.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail, but the multitude of different ways that the utility model can be defined by the claims and cover is implemented.
With reference to Fig. 1, preferred embodiment of the present utility model provides a kind of street lamp control device, this control device comprises the single-lamp controller 10 that arrange corresponding to single street lamp, single-lamp controller 10 is for controlling the operating state of single street lamp, single-lamp controller 10 communication link is connected to radar sensor 20, radar sensor 20 is for detecting the information of road surface of single street lamp periphery, and single-lamp controller 10 controls the operating state of single street lamp according to the detection signal that radar sensor 20 generates.Wherein, radar sensor 20 can information of road surface under Real-Time Monitoring street lamp, pedestrian or vehicle whether is had to pass through under such as monitoring street lamp, single-lamp controller 10 regulates brightness or the switch of street lamp according to the detection signal that radar sensor 20 generates, thus realize the energy-conservation object of street lamp, to meet the power conservation requirement of street lamp power supply, road lamp power supply system.
In the present embodiment, alternatively, with reference to Fig. 1, radar sensor 20 comprises: the radio frequency unit 21 connected successively, signal condition unit 22, data acquisition and processing unit 23 and interface unit 24, wherein, whether radio frequency unit 21, for launching radio magnetic wave and receiving target echo-signal, has pedestrian or vehicle to pass through to detect road surface, preferably, radio frequency unit 21 selects Radar_Sensor 165 or Radar_Sensor 146 module; Signal condition unit 22, is electrically connected with radio frequency unit 21, and the target echo signal received for radio frequency unit 21 carries out amplifying, filtering process; Data acquisition and processing unit 23, be electrically connected with signal condition unit 22, signal for exporting signal condition unit 22 carries out analog-to-digital conversion to obtain digital signal, the present embodiment preferably, data acquisition and processing unit 23 adopt TM32F103C single-chip microcomputer, carry A/D modular converter, Cotex-M3 processor architecture, can rapidly by analog signal figure, and adopt and extract effective echo signal; Interface unit 24, electrical connection data acquisition and processing unit 23 and single-lamp controller 10, for by digital signal transfers to single-lamp controller 10, the present embodiment interface unit 24 adopts RS232 interface.
Alternatively, with reference to Fig. 1, single-lamp controller 10 comprises: processor 11 and light modulation output circuit 12; Wherein,
Processor 11, processor 11 connects radar sensor 20 through communication interface, for the detection signal that receiving radar transducer 20 generates; Light modulation output circuit 12, is electrically connected with processor 11, for controlling the driving power light modulation of single street lamp according to the drive singal of processor 11.In the present embodiment, processor 11 adopts high-performance embedded Cortex-M3 processor, peripheral functionality is enriched, larger data amount Processing tasks can be completed, the pavement detection information that processor 11 is transmitted in real time by receiving radar transducer 20, control the brightness of street lamp through light modulation output circuit 12, wherein, light modulation output circuit 12 exports a corresponding analog voltage by MCU by DAC module, and is amplified to a voltage of 0 ~ 10V by operational amplifier, to control the driving power light modulation of street lamp.
Alternatively, in order to realize networking with the control centre of remote port, to upload the operating state of street lamp to remote control terminal or the operational order receiving remote control terminal, single-lamp controller 10 also comprises: wireless communication module 13, wireless communication module 13 is electrically connected with processor 11, for the communication connection between single-lamp controller 10 and the Centralized Controller of remote port.In the present embodiment, preferably, wireless communication module 13 adopts narrowband wireless communication module, particularly, adopting possesses compared with the FSK modulation /demodulation system of strong anti-interference performance and the wireless connectivity protocol based on carrier wave collision detection, ensure accurate, the very efficient wireless data transmitting-receiving of multiple nodes such as multiple Street lamps control box and centralized-control box, this wireless module hardware adopts the integrated modem chip of the Si4432 of Silab company, receiving sensitivity can reach-110dBm, maximum transmission power 2W, transmitting distance 3Km, can meet the communication requirement of single public lighting circuit.
Alternatively, for running status, aging circuit degree by analog quantity monitoring street lamp, monitor power down or the malfunction of electric power system simultaneously, single-lamp controller 10 also comprises: current-voltage sampling circuit 14, current-voltage sampling circuit 14 is electrically connected with processor 11, for gathering electric current and/or the voltage signal of the driving power of single street lamp, and electric current and/or voltage signal are passed to processor 11.
Alternatively, in order to monitor the luminance state of street lamp, single-lamp controller 10 also comprises: street lamp illumination sample circuit 15, and street lamp illumination sample circuit 15 is electrically connected with processor 11, for gathering illuminance signal corresponding to single street lamp, and by illuminance signal transmission to processor 11.
Alternatively, in order to improve the reliability of control, single-lamp controller 10 also comprises: Auxiliary Power Units 16, and Auxiliary Power Units 16 is electrically connected with processor 11, for carrying out stand-by power supply to processor 11.
In order to the useful life of extended control device, preferably, radar sensor 20 and single-lamp controller 10 are integrated in shared housing.For the ease of installing and dismounting, preferably, the present embodiment control device is mounted on street lamp bracket corresponding to street lamp through position-limit mechanism.
According to another aspect of the present utility model, additionally provide a kind of street lamp control system, comprise multiple street lamp, the equal correspondence of each street lamp arranges above-mentioned street lamp control device; The present embodiment street lamp control system also comprises: Centralized Controller and remote control center; Multiple street lamp control device communicates to connect through Centralized Controller and remote control center.Preferably, multiple street lamp radio communication between control device with Centralized Controller is connected, wired or communication can be adopted between Centralized Controller with remote control center to be connected, thus provide the foundation for the information gathering of remote port and Long-distance Control, be convenient to the energy-saving and the intelligent level that promote whole street lamp power supply, road lamp power supply system.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (9)
1. a street lamp control device, comprise the single-lamp controller (10) that arrange corresponding to single street lamp, described single-lamp controller (10), for controlling the operating state of described single street lamp, is characterized in that,
Described single-lamp controller (10) communication link is connected to radar sensor (20), described radar sensor (20) is for detecting the information of road surface of described single street lamp periphery, and described single-lamp controller (10) controls the operating state of described single street lamp according to the detection signal that described radar sensor (20) generates.
2. street lamp control device according to claim 1, is characterized in that, described radar sensor (20) comprising:
Radio frequency unit (21), for launching radio magnetic wave and receiving target echo-signal;
Signal condition unit (22), is electrically connected with described radio frequency unit (21), amplifies, filtering process for the described target echo signal received described radio frequency unit (21);
Data acquisition and processing unit (23), be electrically connected with described signal condition unit (22), carries out analog-to-digital conversion to obtain digital signal for the signal exported described signal condition unit (22);
Interface unit (24), is electrically connected described data acquisition and processing unit (23) and described single-lamp controller (10), for giving described single-lamp controller (10) by described digital signal transfers.
3. street lamp control device according to claim 2, is characterized in that, described single-lamp controller (10) comprising:
Processor (11), described processor (11) connects described radar sensor (20) through communication interface, for receiving the detection signal that described radar sensor (20) generates;
Light modulation output circuit (12), is electrically connected with described processor (11), for controlling the driving power light modulation of described single street lamp according to the drive singal of described processor (11).
4. street lamp control device according to claim 3, is characterized in that, described single-lamp controller (10) also comprises:
Wireless communication module (13), is electrically connected with described processor (11), for the communication connection between described single-lamp controller (10) and the Centralized Controller of remote port.
5. street lamp control device according to claim 4, is characterized in that, described single-lamp controller (10) also comprises:
Current-voltage sampling circuit (14), be electrically connected with described processor (11), for gathering electric current and/or the voltage signal of the driving power of described single street lamp, and described electric current and/or voltage signal are passed to described processor (11).
6. street lamp control device according to claim 5, is characterized in that, described single-lamp controller (10) also comprises:
Street lamp illumination sample circuit (15), is electrically connected with described processor (11), for gathering illuminance signal corresponding to described single street lamp, and gives described processor (11) by described illuminance signal transmission.
7. street lamp control device according to claim 6, is characterized in that, described single-lamp controller (10) also comprises:
Auxiliary Power Units (16), is electrically connected with described processor (11), for carrying out stand-by power supply to described processor (11).
8., according to the arbitrary described street lamp control device of claim 1 to 7, it is characterized in that,
Described radar sensor (20) and described single-lamp controller (10) are integrated in shared housing.
9. a street lamp control system, comprises multiple street lamp, it is characterized in that, the equal correspondence of each described street lamp arranges the arbitrary described street lamp control device of claim 1 to 8;
Described street lamp control system also comprises: Centralized Controller and remote control center;
Multiple described street lamp control device communicates to connect through described Centralized Controller and described remote control center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420758930.9U CN204539532U (en) | 2014-12-04 | 2014-12-04 | Street lamp control device and street lamp control system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420758930.9U CN204539532U (en) | 2014-12-04 | 2014-12-04 | Street lamp control device and street lamp control system |
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| CN204539532U true CN204539532U (en) | 2015-08-05 |
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| CN201420758930.9U Active CN204539532U (en) | 2014-12-04 | 2014-12-04 | Street lamp control device and street lamp control system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106020149A (en) * | 2016-06-14 | 2016-10-12 | 夏烬楚 | Intelligent wireless sensing monitoring system and method for street lamp network |
| CN107388144A (en) * | 2017-09-10 | 2017-11-24 | 李凤丽 | The LED street lamp that a kind of combination big data is controlled |
| CN108990211A (en) * | 2018-07-16 | 2018-12-11 | 深圳信息职业技术学院 | A kind of novel wisdom road lamp energy-saving control equipment and control method |
-
2014
- 2014-12-04 CN CN201420758930.9U patent/CN204539532U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106020149A (en) * | 2016-06-14 | 2016-10-12 | 夏烬楚 | Intelligent wireless sensing monitoring system and method for street lamp network |
| CN106020149B (en) * | 2016-06-14 | 2018-11-27 | 浙江国正安全技术有限公司 | A kind of intelligent radio sensing monitoring system and method for road lamp network |
| CN107388144A (en) * | 2017-09-10 | 2017-11-24 | 李凤丽 | The LED street lamp that a kind of combination big data is controlled |
| CN107388144B (en) * | 2017-09-10 | 2018-07-24 | 马鞍山明阳通信科技有限公司 | A kind of LED street lamp that combination big data is controlled |
| CN108990211A (en) * | 2018-07-16 | 2018-12-11 | 深圳信息职业技术学院 | A kind of novel wisdom road lamp energy-saving control equipment and control method |
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