CN110446304A - A kind of city LED landscape lamp cluster control system based on FPGA - Google Patents
A kind of city LED landscape lamp cluster control system based on FPGA Download PDFInfo
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- CN110446304A CN110446304A CN201910758918.5A CN201910758918A CN110446304A CN 110446304 A CN110446304 A CN 110446304A CN 201910758918 A CN201910758918 A CN 201910758918A CN 110446304 A CN110446304 A CN 110446304A
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- module
- fpga
- control system
- landscape lamp
- system based
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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 invention discloses a kind of city LED landscape lamp cluster control system based on FPGA, including power supply, rectifier, several LED light, light adjustment module and headlamp switch module, the power supply, rectifier, several LED light are sequentially connected electrically；It is electrically connected between several LED light, light adjustment module and headlamp switch module, the headlamp switch module is communicated with group control system, the group control system is mainly made of sensing unit and active control unit, and the present invention relates to LED landscape lamp technical fields.The technical program provides a kind of induction type, active and automatic control system can be achieved, the demand of demander can be directed in the technical solution, it carries out writing light efficiency file, it is stored by memory module, it is written and read using FPGA module, and centralized control is carried out by PC host computer and capacitance touch screen.
Description
Technical field
The present invention relates to LED landscape lamp technical field, specially a kind of city LED landscape lamp clustered control based on FPGA
System.
Background technique
There are many various LED light Optimizing Control Systems on Vehicles Collected from Market, these control systems are usually to be directed to
Fixed function is directed to the demand of client and customized, so being difficult to accomplish for most of controller general；It is existing
There is LED light Optimizing Control System output variable signal speed low, the quantity of LED light optical link, color range gray scale, unit time variation
Frame number is all smaller, can not meet extensive, full color requirement；
Existing LED light Optimizing Control System is not easy to construct large scale system, with the increasing of landscape lamp control system scale, system
The control chip for needing to be equipped with will increase, and cost increases.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of city LED landscape lamp clustered control system based on FPGA
System, solves existing LED light Optimizing Control System and is not easy to construct large scale system, with the increasing of landscape lamp control system scale, be
The problem of system needs the control chip being equipped with that will increase, and cost increases.
In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of city LED scape based on FPGA
See lamp cluster control system, including power supply, rectifier, several LED light, light adjustment module and headlamp switch module；It is described
Power supply, rectifier, several LED light are sequentially connected electrically；Several LED light, light adjustment module and headlamp switch module it
Between be electrically connected, the headlamp switch module is communicated with group control system, and the group control system is mainly by sensing unit and active
Control unit composition；Wherein main control unit includes: capacitance touching control screen, memory module, FPGA module, PC host computer, network mould
Block；FPGA module, capacitance touching control screen and the upper mechatronics of PC, the memory module and network module and FPGA module electricity
Property connection, the headlamp switch module and FPGA module are electrically connected.
The present invention provides a kind of city LED landscape lamp cluster control system based on FPGA.Have following beneficial effect,
The technical program provide a kind of induction type, it can be achieved that actively and automatic control system, demand can be directed in the technical solution
The demand of person is carried out writing light efficiency file, is stored by memory module, be written and read using FPGA module, and pass through PC
Host computer and capacitance touch screen carry out centralized control, and the existing LED light Optimizing Control System of effective solution is not easy to construct large-scale system
System, with the increasing of landscape lamp control system scale, system needs the control chip being equipped with that will increase, and the technology that cost increases is asked
Topic.
Detailed description of the invention
Fig. 1 is a kind of block diagram of the city LED landscape lamp cluster control system based on FPGA of the present invention.
Fig. 2 is a kind of frame of the sensing unit of the city LED landscape lamp cluster control system based on FPGA of the present invention
Figure.
In figure: 1- power supply；2- rectifier；3-LED lamp；4- light adjustment module；5- headlamp switch module；6- capacitance touching control
Screen；7- memory module；8-FPGA module；9-PC host computer；10- network module；11- infrared induction module；12- voice incudes mould
Block；Several infrared transmission modules of 13-；Several infrared receiving modules of 14-.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
A kind of city LED landscape lamp cluster control system based on FPGA of the invention referring to FIG. 1-2, comprising power supply
1, rectifier 2, several LED light 3, light adjustment module 4 and headlamp switch module 5, the power supply 1, rectifier 2, several LED
Lamp 3 is sequentially connected electrically, and is electrically connected between these LED light 3, light adjustment module 4 and headlamp switch module 5, headlamp switch
Module 5 is communicated with group control system, which is mainly made of sensing unit and active control unit.
It should be noted that if dry LED light 3 is directly controlled from light adjustment module 4 and headlamp switch module 5,
Light adjustment module 4 and headlamp switch module 5 are directly controlled from group control system, and the group control system is mainly by incuding
Unit and active control unit composition.
The main control unit includes capacitance touching control screen 6, memory module 7, FPGA module 8, PC host computer 9, network module 10；
FPGA module 8, capacitance touching control screen 6 are electrically connected with PC host computer 9,8 electricity of memory module 7 and network module 10 and FPGA module
Property connection, headlamp switch module 5 and FPGA module 8 are electrically connected.
It should be noted that capacitance touching control screen 6 is used to manipulate PC host computer 9, conveying instruction, memory module 7 is for depositing
Passing file is stored up, network module 10 can carry out networking work, and FPGA module 8 is main core chips, to various files and instruction
It is handled.
Attached drawing 2 is please referred to, which includes infrared induction module 11, voice induction module 12, several infrared emissions
Module 13 and several infrared receiving modules 14；Infrared induction module 11, voice induction module 12 are electrically connected with FPGA module 8
It connects, several infrared transmission modules 13 and several infrared receiving modules 14 are electrically connected with FPGA module 8, and several infrared emission moulds
By signal communication between block 13 and several infrared receiving modules 14, and it is electrically connected with FPGA module 8.
It should be noted that infrared induction module 11, voice induction module 12 are used for signal collection, and it is transmitted to FPGA
Module 8, and communication is held between several infrared transmission modules 13 and several infrared receiving modules 14, after communication is intercepted,
By electric signal transmission to FPGA module 8, centralized processing is realized, and make feedback.
Headlamp switch module 5 is driving chip, and FPGA module 8 is the EP1SGX40GF1020C7N system of refined wound core city brand
Column, ethernet module are W5500 chip, and headlamp switch module 5 is DMX512PF chip, and rectifier is bridge rectifier, infrared
Induction module 11 is the sensor of the KP500B-P/SLA-P of SALENS brand, and voice induction module 12 uses Your Cee brand
LD3320A speech recognition module, between rectifier 2, several LED light 3 be electrically connected DC/DC converter.
Module and electronic component in above-described embodiment by way of example only, any module with the same or similar functions
Or element can be applicable in the present invention, as long as inventive concept of the invention can be followed to realize goal of the invention of the invention i.e.
It can.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions.By sentence " element limited including one ..., it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element ".
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. a kind of city LED landscape lamp cluster control system based on FPGA, including power supply (1), rectifier (2), several LED light
(3), light adjustment module (4) and headlamp switch module (5), it is characterised in that；
The power supply (1), rectifier (2), several LED light (3) are sequentially connected electrically；
It is electrically connected between several LED light (3), light adjustment module (4) and headlamp switch module (5), the light
Switch module (5) is communicated with group control system, which is mainly made of sensing unit and active control unit；
Wherein main control unit includes: capacitance touching control screen (6), memory module (7), FPGA module (8), PC host computer (9), network
Module (10)；
FPGA module (8), capacitance touching control screen (6) are electrically connected with PC host computer (9), the memory module (7) and network module
(10) it is electrically connected with FPGA module (8), the headlamp switch module (5) and FPGA module (8) are electrically connected.
2. a kind of city LED landscape lamp cluster control system based on FPGA according to claim 1, which is characterized in that
The sensing unit mainly includes: infrared induction module (11), voice induction module (12), several infrared transmission modules (13) with
And several infrared receiving modules (14)；
The infrared induction module (11), voice induction module (12) are electrically connected with FPGA module (8), several infrared hairs
It penetrates module (13) and several infrared receiving modules (14) is electrically connected with FPGA module (8), and several infrared transmission modules (13)
And by signal communication between several infrared receiving modules (14), and it is electrically connected with FPGA module (8).
3. a kind of city LED landscape lamp cluster control system based on FPGA according to claim 1, which is characterized in that
The headlamp switch module (5) is driving chip.
4. a kind of city LED landscape lamp cluster control system based on FPGA according to claim 1, which is characterized in that
The FPGA module (8) is the EP1SGX40GF1020C7N series of refined wound core city brand.
5. a kind of city LED landscape lamp cluster control system based on FPGA according to claim 1, which is characterized in that
The ethernet module is W5500 chip.
6. a kind of city LED landscape lamp cluster control system based on FPGA according to claim 1, which is characterized in that
The headlamp switch module (5) is DMX512PF chip.
7. a kind of city LED landscape lamp cluster control system based on FPGA according to claim 1, which is characterized in that
The rectifier is bridge rectifier.
8. a kind of city LED landscape lamp cluster control system based on FPGA according to claim 1, which is characterized in that
The infrared induction module (11) is the sensor of the KP500B-P/SLA-P of SALENS brand.
9. a kind of city LED landscape lamp cluster control system based on FPGA according to claim 1, which is characterized in that
The voice induction module (12) uses the LD3320A speech recognition module of Your Cee brand.
10. a kind of city LED landscape lamp cluster control system based on FPGA according to claim 1, which is characterized in that
DC/DC converter is electrically connected between the rectifier (2), several LED light (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910758918.5A CN110446304A (en) | 2019-08-16 | 2019-08-16 | A kind of city LED landscape lamp cluster control system based on FPGA |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910758918.5A CN110446304A (en) | 2019-08-16 | 2019-08-16 | A kind of city LED landscape lamp cluster control system based on FPGA |
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| CN110446304A true CN110446304A (en) | 2019-11-12 |
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| CN201910758918.5A Pending CN110446304A (en) | 2019-08-16 | 2019-08-16 | A kind of city LED landscape lamp cluster control system based on FPGA |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110943802A (en) * | 2019-11-18 | 2020-03-31 | 江苏领焰智能科技股份有限公司 | DMX512 lighting network signal decoding system based on FPGA |
-
2019
- 2019-08-16 CN CN201910758918.5A patent/CN110446304A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110943802A (en) * | 2019-11-18 | 2020-03-31 | 江苏领焰智能科技股份有限公司 | DMX512 lighting network signal decoding system based on FPGA |
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| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20191112 |
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| WD01 | Invention patent application deemed withdrawn after publication |