CN206294387U - A kind of LED street lamp control system based on PLC technology - Google Patents
A kind of LED street lamp control system based on PLC technology Download PDFInfo
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- CN206294387U CN206294387U CN201621364927.4U CN201621364927U CN206294387U CN 206294387 U CN206294387 U CN 206294387U CN 201621364927 U CN201621364927 U CN 201621364927U CN 206294387 U CN206294387 U CN 206294387U
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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
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model discloses a kind of LED street lamp control system based on PLC technology, including main control computer and sub-control machine, the input of main control computer is connected with timer and communication network module；The input of communication network module is connected with intensity of illumination induction module；The output end of main control computer is connected with coding module and power carrier sending module in turn；The input of sub-control machine is connected with decoder module, and the input of decoder module is connected with power carrier receiver module, and power carrier receiver module is connected with power carrier sending module, and the output end of sub-control machine is connected with LED street lamp.The utility model carries out terminal control by sub-control machine to LED street lamp, and pool control is carried out to LED street lamp by main control computer, its control process is intelligent and automatization level is significantly improved, and advantageously ensures that the validity and security of street lighting, and be also beneficial to save manpower financial capacity's material resources.
Description
Technical field
The utility model belongs to technical field of LED illumination, more particularly to a kind of LED street lamp based on PLC technology
Control system.
Background technology
With China's rapid economic development, living standards of the people are increasingly improved, and the energy and resource become growing tension therewith,
Energy-saving illumination has become the development trend of public illumination.Usual energy-conservation is by way of there is two：One is to use energy-conserving light source；Two is to adopt
Use rational control system.Street lamp is the important component in public lighting, and LED has become currently known energy-conservation
Light source, has become a kind of inexorable trend, but but exist currently used for the control system of LED street lamp as street lighting
Some shortcomings, these weak points are mainly shown as：In rainy weather, light is dark but street lamp is not opened also, sometimes
Daytime it is bright, and street lamp is still in running order, not only wastes electric power resource, and impersonalityization is designed.Therefore,
Also need to design a kind of street lamp illumination control system, can effectively solve the problem that the deficiency that street lighting is present at this stage.
Utility model content
The purpose of this utility model is to provide a kind of LED street lamp control system based on PLC technology, by this
Systematic difference, solves existing problem.
In order to solve the above technical problems, the utility model is achieved through the following technical solutions：
The utility model is a kind of LED street lamp control system based on PLC technology, including main control computer and sub-control machine,
The input of the main control computer is connected with timer and communication network module；The input of the communication network module is connected with light
According to intensity induction module；The output end of the main control computer is connected with coding module and power carrier sending module in turn；Described point
The input of control machine is connected with decoder module, and the input of the decoder module is connected with power carrier receiver module, the electricity
The input of power carrier receiving module is connected with the output end of power carrier sending module, and the output end of the sub-control machine is connected with
LED street lamp.
Further, the communication network module is GPRS communication networks or GSM communication networks.
Further, the coding module is D/A converter, and the decoder module is A/D converter, the intensity of illumination
Induction module is illuminance sensor, and the main control computer is industrial control computer, and the sub-control machine is single-chip microcomputer.
The utility model has the advantages that：
The utility model carries out terminal control by sub-control machine to LED street lamp, and LED street lamp is united by main control computer
Control is raised, its control process is intelligent and automatization level is significantly improved, and advantageously ensures that the validity and safety of street lighting
Property, and be also beneficial to save manpower financial capacity's material resources；The utility model is timed out by setting timer, control street lamp
Open or close, be easy to carry out time control to street lamp；By setting intensity of illumination induction module, consequently facilitating according to the reality of environment
Border intensity of illumination control street lamp, is conducive to improving the utilization rate of resource, is also beneficial to avoid the waste of electric power resource.
Certainly, implement any product of the present utility model to it is not absolutely required to while reaching all the above advantage.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme of the utility model embodiment, make required for being described to embodiment below
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present utility model,
For those of ordinary skill in the art, on the premise of not paying creative work, can also be obtained according to these accompanying drawings
Other accompanying drawings.
Fig. 1 is a kind of composition frame chart of LED street lamp control system based on PLC technology of the present utility model.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The all other embodiment for being obtained, belongs to the scope of the utility model protection.
Refer to shown in Fig. 1, the utility model is a kind of LED street lamp control system based on PLC technology, including
Main control computer and sub-control machine, the input of main control computer are connected with timer and communication network module, and timer is used to produce clock to believe
Number and be input into main control computer, clock signal includes opening clock signal and closes clock signal；The input of communication network module
Intensity of illumination induction module is connected with, communication network module is GPRS communication networks or GSM communication networks, intensity of illumination sensing mould
Block is used to detect environment illumination intensity signal and be transmitted to main control computer through communication network module that main control computer to be internally provided with light and illuminates
Degree reference value, the illumination brightness reference value includes illumination brightness lower limit and illumination brightness higher limit；The output end of main control computer according to
Secondary to be connected with coding module and power carrier sending module, main control computer is backward to environment illumination intensity signal or clock signal treatment
Coding module sends control signal, and coding module is used to encode the control signal that main control computer sends, consequently facilitating control
Signal is transmitted by power carrier mode.
The input of the sub-control machine is connected with decoder module, and the input of decoder module is connected with power carrier and receives mould
Block, the input of power carrier receiver module is connected with the output end of power carrier sending module, the output end connection of sub-control machine
There is LED street lamp.
Wherein, power carrier sending module receives the control signal after encoded resume module, then again through power carrier
Receiver module is sent to decoder module, and sub-control machine is resent to after the decoded resume module of control signal, and sub-control machine is believed control
LED street lamp is controlled after number analyzing and processing be turned on and off action.
In the above, coding module is D/A converter, and decoder module is A/D converter, and intensity of illumination induction module is
Illuminance sensor, main control computer is industrial control computer, and sub-control machine is single-chip microcomputer.
One of the present embodiment has particular application as：Main control computer is obtained via communication network module by intensity of illumination induction module
The intensity of illumination signal in environment is taken, when intensity of illumination reaches the illumination brightness reference value of default, then control signal is sent,
Sent to power carrier receiver module through power carrier sending module after encoded module coding, then coding is received by decoder module
Rear control signal simultaneously reaches sub-control machine after being carried out decoding process, and sub-control machine receives control signal and according to control signal,
Control LED street lamp is turned on and off.
Main control computer receives the clock signal of timer, then sends corresponding control signal, encoded mould according to clock signal
Sent to power carrier receiver module through power carrier sending module after block coding, then the control after coding is received by decoder module
Signal simultaneously is carried out reaching sub-control machine after decoding process, and sub-control machine receives control signal and according to control signal, control LED roads
Lamp is turned on and off.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Specific features, structure, material or the feature described with reference to the embodiment or example are contained in of the present utility model at least one
In embodiment or example.In this manual, the schematic representation of above-mentioned term is not necessarily referring to identical embodiment or
Example.And, the specific features of description, structure, material or feature can be in one or more any embodiments or examples
In combine in an appropriate manner.
Finally it should be noted that the utility model preferred embodiment disclosed above is only intended to help and illustrates this practicality
It is new.Preferred embodiment does not have all of details of detailed descriptionthe, and it is only described specific implementation that the utility model is not limited yet
Mode.Obviously, according to the content of this specification, can make many modifications and variations.This specification is chosen and specifically describes these
Embodiment, is in order to preferably explain principle of the present utility model and practical application, so that skilled artisan
Can be best understood by and utilize the utility model.The utility model is only limited by claims and its four corner and equivalent
System.
Claims (3)
1. a kind of LED street lamp control system based on PLC technology, it is characterised in that：Including main control computer and sub-control machine,
The input of the main control computer is connected with timer and communication network module；The input connection of the communication network module
There is intensity of illumination induction module；The output end of the main control computer is connected with coding module and power carrier sending module in turn；
The input of the sub-control machine is connected with decoder module, and the input of the decoder module is connected with power carrier and receives mould
Block, the input of the power carrier receiver module is connected with the output end of power carrier sending module, the sub-control machine it is defeated
Go out end and be connected with LED street lamp.
2. a kind of LED street lamp control system based on PLC technology according to claim 1, it is characterised in that：Institute
Communication network module is stated for GPRS communication networks or GSM communication networks.
3. a kind of LED street lamp control system based on PLC technology according to claim 1, it is characterised in that：Institute
Coding module is stated for D/A converter, the decoder module is A/D converter, the intensity of illumination induction module is passed for illuminance
Sensor, the main control computer is industrial control computer, and the sub-control machine is single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621364927.4U CN206294387U (en) | 2016-12-13 | 2016-12-13 | A kind of LED street lamp control system based on PLC technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621364927.4U CN206294387U (en) | 2016-12-13 | 2016-12-13 | A kind of LED street lamp control system based on PLC technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206294387U true CN206294387U (en) | 2017-06-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621364927.4U Expired - Fee Related CN206294387U (en) | 2016-12-13 | 2016-12-13 | A kind of LED street lamp control system based on PLC technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206294387U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106413208A (en) * | 2016-12-13 | 2017-02-15 | 合肥艾斯克光电科技有限责任公司 | LED street lamp control system based on electric power carrier wave technology |
-
2016
- 2016-12-13 CN CN201621364927.4U patent/CN206294387U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106413208A (en) * | 2016-12-13 | 2017-02-15 | 合肥艾斯克光电科技有限责任公司 | LED street lamp control system based on electric power carrier wave technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170630 Termination date: 20171213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |