CN202535596U - Urban lighting node controller - Google Patents
Urban lighting node controller Download PDFInfo
- Publication number
- CN202535596U CN202535596U CN2012201013113U CN201220101311U CN202535596U CN 202535596 U CN202535596 U CN 202535596U CN 2012201013113 U CN2012201013113 U CN 2012201013113U CN 201220101311 U CN201220101311 U CN 201220101311U CN 202535596 U CN202535596 U CN 202535596U
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- China
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- control unit
- node controller
- control
- circuit
- city illumination
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- Expired - Fee Related
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Abstract
The utility model provides an urban lighting node controller, which comprises a power carrier communication unit, an output control unit consisting of an on-off control circuit and a brilliance control circuit, and a control unit electrically connected with the power carrier communication unit and the output control unit. The control unit is used for controlling the operation of the on-off control circuit and the brilliance control circuit of the output control unit and is in communication with external equipment through the power carrier communication unit. Due to the adoption of the urban lighting node controller, the states of all street lamps can be fed back to the management department through the power carrier communication unit, so that the brightness of the street lamps can be controlled. Therefore, the power saving purpose is realized.
Description
Technical field
The utility model relates to street lamp control field, particularly a kind of city illumination Node Controller.
Background technology
At present, the city illumination control mode of a most of areas falls behind, and what mainly adopt is clock control and light-operated, can only control the switch of illumination, but administrative department can not in time recognize the operating state of each street lamp apace.Simultaneously, street lamp can only can not be controlled the brightness of street lamp according to the actual illumination of street lamp, thereby cause the waste of the energy opening and closing switching controls between this two states in real time.
The utility model content
The utility model provides a kind of city illumination Node Controller, to solve the problem that brightness that prior art can't understand the state of each street lamp in real time and can not control street lamp causes energy waste.
For addressing the above problem, an aspect as the utility model provides a kind of city illumination Node Controller, comprising: the power line carrier, PLC unit; Output control unit comprises ON-OFF control circuit and intednsity circuit; Control unit is electrically connected with power line carrier, PLC unit and output control unit, is used to control the ON-OFF control circuit and the intednsity circuit action of output control unit, and control unit is through power line carrier, PLC unit and external device communication.
Further, ON-OFF control circuit comprises a plurality of control interfaces, and each control interface is electrically connected with a lamp holder of many lamp holders street lamp.
Further, the city illumination Node Controller also comprises: time control unit, be electrically connected with control unit, and be used for producing and corresponding brightness regulated signal of current time, control unit is according to the output of brightness regulated signal control intednsity circuit.
Further, intednsity circuit is a pwm circuit.
Further, the city illumination Node Controller also comprises the one or more data acquisition interfaces that are connected with control unit.
The utility model can feed back to administrative department with the state of each street lamp at any time through its power line carrier, PLC unit, and the brightness of may command street lamp, thereby has reached the purpose of economize on electricity.
Description of drawings
Fig. 1 schematically shows the structural representation of the utility model.
Embodiment
Embodiment to the utility model is elaborated below in conjunction with accompanying drawing, but the multitude of different ways that the utility model can be defined by the claims and cover is implemented.
As shown in Figure 1, the city illumination Node Controller in the utility model comprises: the power line carrier, PLC unit; Output control unit comprises ON-OFF control circuit and intednsity circuit; Control unit; Be electrically connected with power line carrier, PLC unit and output control unit; Be used to control the ON-OFF control circuit and the intednsity circuit action of output control unit, control unit is through power line carrier, PLC unit and external device communication, for example; Can the various data that collect be sent to Centralized Controller etc. through the power line carrier, PLC unit; So that administrative department can understand the current state of each street lamp in real time, can also receive control command through the power line carrier, PLC unit, to realize control to street lamp.Preferably, intednsity circuit is a pwm circuit, can offer the size of the electric current of street lamp through pwm circuit control, thus the brightness of control street lamp.
During work; The control unit of the utility model can be controlled the brightness of each street lamp through intednsity circuit, thereby can satisfy under the situation of illumination, adjusts the brightness of each street lamp; Perhaps can also close the street lamp of a part, thereby reach the purpose of economize on electricity through ON-OFF control circuit.
Preferably, ON-OFF control circuit comprises a plurality of control interfaces, and each control interface is electrically connected with a lamp holder of many lamp holders street lamp.Like this, can control the switch of each lamp holder of many lamp holders street lamp through the control interface of ON-OFF control circuit, thereby reach the purpose of economize on electricity.
Preferably, the city illumination Node Controller also comprises: time control unit, be electrically connected with control unit, and be used for producing and corresponding brightness regulated signal of current time, control unit is according to the output of brightness regulated signal control intednsity circuit.Because the demand of different periods to the brightness of street lamp is different, therefore, just can pass through the current time through time control unit, confirm and current corresponding brightness regulated signal of time, like this, just reach the purpose of regulating brightness and economize on electricity.
Preferably, the city illumination Node Controller also comprises the one or more data acquisition interfaces that are connected with control unit.Like this; Just can be connected with multiple sensors through these data acquisition interfaces; Realize electric current, voltage, power and the isoparametric detection of power factor; Can also judge the fault of street lamp according to these parameters, and further these parameters and fault judgement result sent to Centralized Controller through the power line carrier, PLC unit.
The preferred embodiment that the above is merely the utility model is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection range of the utility model.
Claims (5)
1. a city illumination Node Controller is characterized in that, comprising:
The power line carrier, PLC unit;
Output control unit comprises ON-OFF control circuit and intednsity circuit;
Control unit; Be electrically connected with said power line carrier, PLC unit and said output control unit; Be used to control the said ON-OFF control circuit and the action of said intednsity circuit of said output control unit, said control unit is through said power line carrier, PLC unit and external device communication.
2. city illumination Node Controller according to claim 1 is characterized in that said ON-OFF control circuit comprises a plurality of control interfaces, and each said control interface is electrically connected with a lamp holder of many lamp holders street lamp.
3. city illumination Node Controller according to claim 1 is characterized in that, said city illumination Node Controller also comprises:
Time control unit is electrically connected with said control unit, is used for producing and corresponding brightness regulated signal of current time, and said control unit is controlled the output of said intednsity circuit according to said brightness regulated signal.
4. according to each described city illumination Node Controller among the claim 1-3, it is characterized in that said intednsity circuit is a pwm circuit.
5. according to each described city illumination Node Controller among the claim 1-3, it is characterized in that said city illumination Node Controller also comprises the one or more data acquisition interfaces that are connected with said control unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201013113U CN202535596U (en) | 2012-03-19 | 2012-03-19 | Urban lighting node controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201013113U CN202535596U (en) | 2012-03-19 | 2012-03-19 | Urban lighting node controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202535596U true CN202535596U (en) | 2012-11-14 |
Family
ID=47136745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201013113U Expired - Fee Related CN202535596U (en) | 2012-03-19 | 2012-03-19 | Urban lighting node controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202535596U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017128444A1 (en) * | 2016-01-31 | 2017-08-03 | 冯旋宇 | Method and system for led energy saving control |
-
2012
- 2012-03-19 CN CN2012201013113U patent/CN202535596U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017128444A1 (en) * | 2016-01-31 | 2017-08-03 | 冯旋宇 | Method and system for led energy saving control |
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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: 20121114 Termination date: 20140319 |