CN202998602U - Intelligent streetlamp control system - Google Patents
Intelligent streetlamp control system Download PDFInfo
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- CN202998602U CN202998602U CN2012207109904U CN201220710990U CN202998602U CN 202998602 U CN202998602 U CN 202998602U CN 2012207109904 U CN2012207109904 U CN 2012207109904U CN 201220710990 U CN201220710990 U CN 201220710990U CN 202998602 U CN202998602 U CN 202998602U
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- power supply
- voltage
- detection module
- current
- 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
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Abstract
Disclosed in the utility model is an intelligent streetlamp control system that comprises a central processing unit, an outdoor illumination intensity detection module, a short message sending module, a current detection module, a voltage detection module, and a contactor. The current detection module which is used for detecting a current of a power supply circuit supplying power for all streetlamps in a control area; the voltage detection module is used for detecting a voltage of the power supply circuit supplying power for all streetlamps in the control area; and the contactor is used for controlling the on-off state of the power of the power supply circuit. Besides, the central processing unit is respectively connected with the outdoor illumination intensity detection module, the short message sending module, the current detection module, the voltage detection module, and the contactor. According to the utility model, the voltage and the current of the power supply circuit powering all the streetlamps in the control area can be monitored. When the voltage or current of the power supply circuit is abnormal, the power of the power supply circuit is interrupted to avoid the damages of the streetlamps. Meanwhile, a short message is sent to a mobile phone of a manager, so that the manager can carry out maintenance timely.
Description
Technical field
The utility model relates to street lamp control technology field, relates in particular to a kind of Intelligent street lamp control system.
Background technology
At present, the control system of street lamp still adopts the control system that only is comprised of contactor and timer to control street lamp mostly, no doubt there are the advantages such as small investment in such system, but also has problems: the one, and control system can't automatically be controlled street lamp according to outdoor brightness and opens and extinguish; The 2nd, when can't in time feed back when voltage or electric current such as undergo mutation at the abnormal conditions appears in control loop, can't in time control to guarantee system safety, the too high or too low fault of system voltage only is difficult to judgement with naked eyes, and street lamp moves under overtension or too low environment for a long time, to have a strong impact on the useful life of street lamp and accessory thereof, increased the cost of safeguarding.
China Patent Publication No. CN101742754, open day on June 16th, 2010, the name of invention is called intelligent street lamp control system, this application case discloses a kind of intelligent street lamp control system, it comprises single-chip microcomputer, reset circuit, timing display circuit and the ghyristor circuit of light units, light intensity detection and time set circuit, storing software program, light intensity detects to be connected with the time set circuit and is connected with single-chip microcomputer, timing display circuit, ghyristor circuit and light units, and reset circuit is connected with single-chip microcomputer.Its weak point is, although this control system can automatically be controlled street lamp according to outdoor brightness and opens and extinguish, but occur in time to feed back when abnormal at the voltage of street lamp power supply, road lamp power supply circuit or electric current, affect the useful life of street lamp and accessory thereof, increased the cost of maintenance.
The utility model content
the purpose of this utility model is to overcome existing Intelligent street lamp control system to occur can't in time feeding back and controlling when abnormal at the voltage of street lamp power supply, road lamp power supply circuit or electric current, affect the useful life of street lamp and accessory thereof, increased the technical problem of maintenance cost, a kind of Intelligent street lamp control system is provided, it is monitored the voltage and current of giving the power supply circuits of all street lamp power supply, road lamp power supplies in the control area, when occurring controlling power supply circuits when abnormal, the voltage of power supply circuits or electric current cut off the power supply to avoid street lamp to damage, send simultaneously note to keeper's mobile phone, being convenient to the keeper in time safeguards.
In order to address the above problem, the utility model is achieved by the following technical solutions:
A kind of Intelligent street lamp control system of the present utility model, comprise CPU, outdoor optical according to intensity detection module, SMS transmission module, detection to the current detection module of the power supply circuits electric current of all street lamp power supply, road lamp power supplies in the control area, detect to the voltage detection module of the power supply circuits voltage of all street lamp power supply, road lamp power supplies in the control area and the contactor of controlling the power supply circuits power on/off, described CPU is connected with contactor according to intensity detection module, SMS transmission module, current detection module, voltage detection module with outdoor optical respectively.
In the technical program, the intensity of illumination of the street lamp region that outdoor optical detects that Intelligent street lamp control system controls according to the intensity detection module, and send it to CPU.When outdoor intensity of illumination was low, CPU was controlled the power supply circuits conducting by contactor, and the street lamp energising is started working; When outdoor intensity of illumination was higher, CPU was controlled power supply circuits by contactor and is disconnected, and the street lamp outage quits work.
Current detection module detects the current value of power supply circuits, and sends it to CPU.CPU compares practical measurement of current value and the normal electrical flow valuve that receives, when practical measurement of current value and normal value deviation surpass the electric current permissible variation value of national regulation, CPU is controlled power supply circuits by contactor and is disconnected, and the street lamp outage quits work, and avoids street lamp to damage.Simultaneously, CPU sends to dependent failure information on keeper's mobile phone by SMS transmission module, is convenient to the keeper and in time safeguards.
Voltage detection module detects the magnitude of voltage of power supply circuits, and sends it to CPU.CPU compares voltage measured value and the normal voltage value that receives, when voltage measured value and normal value deviation surpass the voltage permissible variation value of national regulation, CPU is controlled power supply circuits by contactor and is disconnected, the street lamp outage quits work, and avoids overvoltage or under voltage to cause street lamp to damage.Simultaneously, CPU sends to dependent failure information on keeper's mobile phone by SMS transmission module, is convenient to the keeper and in time safeguards.
CPU also can send to quantity and the area information of control area internal fault street lamp on keeper's mobile phone by SMS transmission module, has reduced keeper's searching workload.
As preferably, described outdoor optical comprises three or three above intensity of illumination transducers according to the intensity detection module.
CPU is processed the intensity of illumination data of three intensity of illumination transducers collection, when the intensity of illumination data that have the collection of two intensity of illumination transducers at least reach trigger condition, CPU is controlled the power supply circuits power on/off by contactor, to avoid an intensity of illumination transducer easily because being blocked or fault is sent rub-out signal.When there is larger error in the data that the data that gather when one of them intensity of illumination transducer gathered with other two intensity of illumination transducers in continuous two days, CPU sends to keeper's mobile phone by SMS transmission module with fault message, is convenient to the keeper and in time overhauls.
As preferably, described CPU is the PLC controller.
As preferably, described current detection module comprises current transformer and current transducer, a winding of current transformer is serially connected with in power supply circuits to all street lamp power supply, road lamp power supplies in the control area, the secondary winding of current transformer is connected with the input of current transducer, and the output of current transducer is connected with CPU.Current transformer is converted to less secondary current with larger primary current, and current transducer is converted to corresponding digital signal with secondary current and sends to CPU.
As preferably, described voltage detection module comprises voltage transformer and voltage transmitter, a winding of voltage transformer is connected in power supply circuits to all street lamp power supply, road lamp power supplies in the control area, the secondary winding of voltage transformer is in parallel with the input of voltage transmitter, and the output of voltage transmitter is connected with CPU.Voltage transformer is converted to less secondary voltage with larger primary voltage, and voltage transmitter is converted to corresponding digital signal with secondary voltage and sends to CPU.
The beneficial effects of the utility model are: (1) is monitored the voltage and current of giving the power supply circuits of all street lamp power supply, road lamp power supplies in the control area, when occurring controlling power supply circuits when abnormal, the voltage of power supply circuits or electric current cut off the power supply to avoid street lamp to damage, simultaneously the dependent failure information exchange is crossed the mobile phone that short message mode sends to the keeper, be convenient to the keeper and in time safeguard.(2) adopt three or three above intensity of illumination transducer image data, strengthened the reliability of system.(3) occur also quantity and the area information of control area internal fault street lamp to be sent on keeper's mobile phone by SMS transmission module when abnormal when the voltage of power supply circuits or electric current, reduced keeper's searching workload.
Description of drawings
Fig. 1 is that a kind of circuit theory of the present utility model connects block diagram.
In figure: 1, CPU, 2, outdoor optical is according to the intensity detection module, 3, SMS transmission module, 4, the intensity of illumination transducer, 5, current detection module, 6, voltage detection module, 7, contactor.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
embodiment, a kind of Intelligent street lamp control system of the present embodiment, as shown in Figure 1, comprise CPU 1, outdoor optical is according to intensity detection module 2, SMS transmission module 3, detection is to the current detection module 5 of the power supply circuits electric current of all street lamp power supply, road lamp power supplies in the control area, detection is to the voltage detection module 6 of the power supply circuits voltage of all street lamp power supply, road lamp power supplies in the control area and the contactor 7 of controlling the power supply circuits power on/off, CPU 1 is shone intensity detection module 2 with outdoor optical respectively, SMS transmission module 3, current detection module 5, voltage detection module 6 is connected with contactor 7, CPU 1 is the PLC controller.
Current detection module 5 comprises current transformer and current transducer, a winding of current transformer is serially connected with in power supply circuits to all street lamp power supply, road lamp power supplies in the control area, the secondary winding of current transformer is connected with the input of current transducer, and the output of current transducer is connected with CPU 1.Current transformer is converted to less secondary current with larger primary current, and current transducer is converted to corresponding digital signal with secondary current and sends to CPU 1.
Voltage detection module 6 comprises voltage transformer and voltage transmitter, a winding of voltage transformer is connected in power supply circuits to all street lamp power supply, road lamp power supplies in the control area, the secondary winding of voltage transformer is in parallel with the input of voltage transmitter, and the output of voltage transmitter is connected with CPU 1.Voltage transformer is converted to less secondary voltage with larger primary voltage, and voltage transmitter is converted to corresponding digital signal with secondary voltage and sends to CPU 1.
Outdoor optical comprises three intensity of illumination transducers 4 according to intensity detection module 2.The intensity of illumination of three intensity of illumination transducers 4 detect that Intelligent street lamp control systems control street lamp region, and send it to CPU 1.When having at least two intensity of illumination transducers 4 outdoor intensity of illumination to be detected when low, CPU 1 is controlled the power supply circuits conductings by contactor 7, and all street lamps energisings are started working; When having at least two intensity of illumination transducers 4 outdoor intensity of illumination to be detected when higher, CPU 1 is controlled power supply circuits by contactor 7 and is disconnected, and all street lamps outages quit work.
By using three intensity of illumination transducers 4 to avoid to occur an intensity of illumination transducer 4 easily because being blocked or fault is sent the problem of rub-out signal.When there is larger error in the data that the data that gather when one of them intensity of illumination transducer 4 gathered with other two intensity of illumination transducers 4 in continuous two days, CPU 1 sends to keeper's mobile phone by SMS transmission module 3 with fault message, is convenient to the keeper and in time overhauls.
Current detection module 5 detects the current value of power supply circuits, and sends it to CPU 1.CPU 1 compares practical measurement of current value and the normal electrical flow valuve that receives, when the difference of practical measurement of current value and normal electrical flow valuve greater than the normal electrical flow valuve 10% the time, CPU 1 is controlled power supply circuits by contactor 7 and is disconnected, all street lamp outages quit work, and avoid short circuit or overcurrent to cause street lamp to damage.Simultaneously, CPU 1 sends to dependent failure information on keeper's mobile phone by SMS transmission module 3, is convenient to the keeper and in time safeguards.
Voltage detection module 6 detects the magnitude of voltage of power supply circuits, and sends it to CPU 1.CPU 1 compares voltage measured value and the normal voltage value that receives, when the difference of voltage measured value and normal voltage value greater than the normal voltage value 10% the time, CPU 1 is controlled power supply circuits by contactor 7 and is disconnected, all street lamp outages quit work, and avoid overvoltage or under voltage to cause street lamp to damage.Simultaneously, CPU 1 sends to dependent failure information on keeper's mobile phone by SMS transmission module 3, is convenient to the keeper and in time safeguards.
Claims (5)
1. Intelligent street lamp control system, it is characterized in that: comprise CPU (1), outdoor optical is according to intensity detection module (2), SMS transmission module (3), detection is to the current detection module (5) of the power supply circuits electric current of all street lamp power supply, road lamp power supplies in the control area, detection is to the voltage detection module (6) of the power supply circuits voltage of all street lamp power supply, road lamp power supplies in the control area and the contactor (7) of controlling the power supply circuits power on/off, described CPU (1) is shone intensity detection module (2) with outdoor optical respectively, SMS transmission module (3), current detection module (5), voltage detection module (6) is connected with contactor (7).
2. a kind of Intelligent street lamp control system according to claim 1 is characterized in that: described outdoor optical comprises three or three above intensity of illumination transducers (4) according to intensity detection module (2).
3. a kind of Intelligent street lamp control system according to claim 1 is characterized in that: described CPU (1) is the PLC controller.
4. according to claim 1 and 2 or 3 described a kind of Intelligent street lamp control systems, it is characterized in that: described current detection module (5) comprises current transformer and current transducer, a winding of current transformer is serially connected with in power supply circuits to all street lamp power supply, road lamp power supplies in the control area, the secondary winding of current transformer is connected with the input of current transducer, and the output of current transducer is connected with CPU (1).
5. according to claim 1 and 2 or 3 described a kind of Intelligent street lamp control systems, it is characterized in that: described voltage detection module (6) comprises voltage transformer and voltage transmitter, a winding of voltage transformer is connected in power supply circuits to all street lamp power supply, road lamp power supplies in the control area, the secondary winding of voltage transformer is in parallel with the input of voltage transmitter, and the output of voltage transmitter is connected with CPU (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207109904U CN202998602U (en) | 2012-12-21 | 2012-12-21 | Intelligent streetlamp control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207109904U CN202998602U (en) | 2012-12-21 | 2012-12-21 | Intelligent streetlamp control system |
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| Publication Number | Publication Date |
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| CN202998602U true CN202998602U (en) | 2013-06-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012207109904U Expired - Fee Related CN202998602U (en) | 2012-12-21 | 2012-12-21 | Intelligent streetlamp control system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108156708A (en) * | 2017-12-25 | 2018-06-12 | 安徽极光照明工程有限公司 | One kind is used for street lamp wireless remote control system |
| CN110376915A (en) * | 2019-08-10 | 2019-10-25 | 重庆励境展览展示有限公司 | Intelligent comprehensive regulator control system |
| CN113939067A (en) * | 2021-10-30 | 2022-01-14 | 深圳市明之辉智慧科技有限公司 | Intelligent energy-saving control and adjustment method and system for early warning quantitative lighting |
-
2012
- 2012-12-21 CN CN2012207109904U patent/CN202998602U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108156708A (en) * | 2017-12-25 | 2018-06-12 | 安徽极光照明工程有限公司 | One kind is used for street lamp wireless remote control system |
| CN110376915A (en) * | 2019-08-10 | 2019-10-25 | 重庆励境展览展示有限公司 | Intelligent comprehensive regulator control system |
| CN113939067A (en) * | 2021-10-30 | 2022-01-14 | 深圳市明之辉智慧科技有限公司 | Intelligent energy-saving control and adjustment method and system for early warning quantitative lighting |
| CN113939067B (en) * | 2021-10-30 | 2024-04-02 | 深圳市明之辉智慧科技有限公司 | Intelligent energy-saving control and adjustment method and system for early warning and quantized illumination |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20131221 |