CN107613624A - A kind of garden emergency lighting control system - Google Patents
A kind of garden emergency lighting control system Download PDFInfo
- Publication number
- CN107613624A CN107613624A CN201711039324.6A CN201711039324A CN107613624A CN 107613624 A CN107613624 A CN 107613624A CN 201711039324 A CN201711039324 A CN 201711039324A CN 107613624 A CN107613624 A CN 107613624A
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- CN
- China
- Prior art keywords
- control center
- wire bus
- emergency lighting
- gprs
- control system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention discloses a kind of garden emergency lighting control system, including state sensor group, Main Processing Unit, Regional Control Center and remote control center；The state sensor group is connected with Main Processing Unit, for gathering lighting apparatus running status；The Main Processing Unit is provided with embedded microprocessor (MCU), CPLD (CPLD), memory, A/D change-over circuits, accurate operational amplification circuit, linear rectification circuit, two-wire bus module, for the storage and transmission of data, and the control signal of receiving area control centre, complete respective operations；The Regional Control Center carries out data exchange by GPRS and the remote control center.The invention has the advantages that system carries out networking by the way of two-wire bus and GPRS blend, wiring material is saved, simplifies installation work amount, is easy to the maintenance in later stage.
Description
Technical field
The present invention relates to electronic communication field, more particularly to a kind of garden emergency lighting control system.
Background technology
With the development of science and technology, intelligent lighting system constantly incorporates new technology, significant progress has been obtained.Illumination
The power supply and monitoring of facility turn into two demands of system comprehensive wiring.Existing wiring system is usually by power line and communication
Line is separately laid, and at least needs two groups of cables, and needs significantly to be distinguished in the engineering laid, otherwise can cause be
System can not normal work.In order to simplify wiring operations, it is easy to later maintenance, thus it is total using two-wire system in emergency lighting control system
Line.But because the distance between garden building is larger, the wiring of long range can be related to, increase the workload of wiring, therefore
Consider to use GPRS communications between building, avoid the wiring of long range.
In order to solve the above problems, the present invention proposes a kind of garden emergency lighting control system based on two-wire bus.
Utilize the power supply in two-wire bus and the advantages of being total to cable that communicate, it is only necessary to lay one group of cable with regard to network construction can be completed, have
Beneficial to saving cable resource and installation work amount, and significantly facilitate the maintenance in later stage.Adopted simultaneously for the communication between building
Realized with GPRS module, power supply is avoided the long range wiring between building, material is greatly reduced using the internal power taking in building
Use, reduce installation work intensity, a kind of wiring is convenient, is easy to the garden level emergency lighting control system network of maintenance to set up
Network.
The content of the invention
In order to solve the above problems, the present invention proposes a kind of garden emergency lighting control system based on two-wire bus.
Using the power supply in two-wire bus and the advantages of being total to cable that communicate, it only need to lay both threads cable during comprehensive wiring and can be achieved with
The unification of power supply and monitoring.Meet control of the Surveillance center to each emergency lighting in garden.Long range is substituted by GPRS simultaneously
Wiring, the information of the wireless terminal monitor device received is collected, and carries out the data exchange in region, and be transmitted to long-range prison
Control system server, it is possible to achieve real-time Communication for Power and monitoring of the remote control center to emergency lighting system working condition.
Specifically, the garden emergency lighting control system based on two-wire bus of being somebody's turn to do includes：Including state sensor group, master
Process plate, Regional Control Center and remote control center；
State sensor group includes the multiple sensors such as voltage sensor, current sensor, light sensor, it is also possible to wherein
One or more combinations, the Lighting informations of surrounding environment can be gathered, also can the current lighting apparatus operation shape of Real-time Feedback
State, it is easy to find failure in time and is safeguarded.
Described Main Processing Unit includes embedded microprocessor (MCU), CPLD (CPLD), memory,
A/D change-over circuits, accurate operational amplification circuit, linear rectification circuit, two-wire bus module；Embedded microprocessor（MCU）
It is connected by bus driver with CPLD, CPLD passes through decoder and analog switch
Connection, the CPLD are also connected with clock chip and memory, embedded microprocessor（MCU）Also pass through control
Bus processed and address bus are directly connected to CPLD, embedded microprocessor（MCU）It is also total by address
Line is connected with memory；
Described remote control center can be mobile intelligent terminal and data server platform.The control centre can remotely look into
The real-time status of lighting apparatus is seen,
Further, described Main Processing Unit carries out data exchange between each other is realized by two-wire bus networking mode
's.
Further, between the Regional Control Center, Regional Control Center and remote control center are by GPRS nets
Network connects.
Further, the networking mode is the mode that two-wire bus and GPRS are combined.
The beneficial effects of the present invention are：The present invention proposes a kind of garden emergency lighting control system based on two-wire bus
System.Utilize the power supply in two-wire bus and the advantages of being total to cable that communicate, it is only necessary to lay one group of cable with regard to network construction can be completed.
Information between building is exchanged to use and has GPRS module realization, while realizes that long-range monitoring and alarm are known in real time.This is
System, which significantly facilitates, saves cable resource and installation work amount, and is easy to the maintenance in later stage.
Brief description of the drawings
Fig. 1 is double net gardens emergency lighting control overall system architecture figure.
Embodiment
In order to which technical characteristic, purpose and the effect of the present invention is more clearly understood, now control illustrates this hair
Bright embodiment.
The invention will be further described below in conjunction with the accompanying drawings：
As shown in Figure 1：
Remote control center passes through Regional Control Center by GPRS network, and lighting apparatus is sent to lighting apparatus Main Processing Unit
Initialization data, set including various information, illuminations such as the state of working on power, original state setting, lighting hours settings
Standby Main Processing Unit is handled according to initialization data, the initial value and monitoring threshold value of setting lighting apparatus work.Set simultaneously
Determine rule and frequency that GPRS uploads data.
Regional Control Center is generally positioned inside building, controls the emergency lighting system in this building, can be according to the difficulty of wiring
How much easy degree and point position carry out the increase and decrease of quantity, and connected emergency-lighting set is used into token by two-wire bus module
The networking that ring mode is realized.In order to be reliably completed connection, communication failure examine the function of survey and data transfer etc., frame check is adopted
It is most widely used error-detecging code in computer network and data communication with CRC.In sender by check bit
Data bit is added in followed by transmission, after receiving terminal receives data, data are calculated by given equation, obtained result
Compared with check bit.If both data are identical, transmission is correct；If it is different, then explanation error of transmission, that is, abandon and connect
The data of debit.
Lighting apparatus Main Processing Unit includes embedded microprocessor (MCU), CPLD (CPLD), storage
Device, A/D change-over circuits, accurate operational amplification circuit, linear rectification circuit, two-wire bus module.Lighting apparatus Main Processing Unit
Emergency-lighting set, adjustment lighting hours, brightness are managed collectively and monitor according to the primary data of remote control center transmission
Lamp working condition, while it is illuminated collection and the alarm monitoring of state.
When reaching monitoring threshold value in the lighting apparatus course of work, warning information is stored in data storage by center processor
In module, and prompting Surveillance center personnel are carried out by alarm module, warning information is not sent, when data memory module internal memory
Storage space is occupied be finished after, current warning information is stored in data memory module by the way of covering.
When reaching monitoring threshold value in the equipment course of work, warning message is stored in data memory module by center processor,
Regional Control Center is transferred to by two-wire bus simultaneously, is sent to remotely by GPRS transceiver modules by Regional Control Center
Control centre.
Regional Control Center is responsible for the monitoring information occurred in the net unifying compression being sent to remote control center, monitoring letter
The filtering rule of breath can be preset.
It should be noted that for foregoing each embodiment of the method, in order to be briefly described, therefore it is all expressed as to a system
The combination of actions of row, but those skilled in the art should know, the application is not limited by described sequence of movement, because
For according to the application, certain some step can use other orders or carry out simultaneously.Secondly, those skilled in the art also should
Know, embodiment described in this description belongs to preferred embodiment, involved action and unit not necessarily this Shen
Please be necessary.
In the above-described embodiments, the description to each embodiment all emphasizes particularly on different fields, and is not described in some embodiment
Part, may refer to the associated description of other embodiment.
One of ordinary skill in the art will appreciate that realize all or part of flow in above-described embodiment method, being can be with
The hardware of correlation is instructed to complete by computer program, described program can be stored in computer read/write memory medium
In, the program is upon execution, it may include such as the flow of the embodiment of above-mentioned each method.Wherein, described storage medium can be magnetic
Dish, CD, ROM, RAM etc..
Above disclosure is only preferred embodiment of present invention, can not limit the right model of the present invention with this certainly
Enclose, therefore the equivalent variations made according to the claims in the present invention, still belong to the scope that the present invention is covered.
Claims (4)
1. a kind of garden emergency lighting control system based on two-wire bus, it is characterised in that including state sensor group, master
Process plate, Regional Control Center and remote control center；
Described state sensor group includes one or more combinations of voltage sensor, current sensor, light sensor；
Described Main Processing Unit includes embedded microprocessor (MCU), CPLD (CPLD), memory,
A/D change-over circuits, accurate operational amplification circuit, linear rectification circuit, two-wire bus module；
The Regional Control Center carries out data exchange with other Regional Control Centers by GPRS；
Described remote control center can be mobile intelligent terminal and data server platform.
A kind of 2. garden emergency lighting control system based on two-wire bus according to claim 1, it is characterised in that：
Described Main Processing Unit carries out data exchange and realized by two-wire bus networking mode between each other.
A kind of 3. garden emergency lighting control system based on two-wire bus according to claim 1, it is characterised in that：
Between described Regional Control Center, Regional Control Center and remote control center be to be connected by GPRS network.
A kind of 4. garden emergency lighting control system based on two-wire bus according to claim 1, it is characterised in that：
The networking mode is the mode that two-wire bus and GPRS are combined.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711039324.6A CN107613624A (en) | 2017-10-27 | 2017-10-27 | A kind of garden emergency lighting control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711039324.6A CN107613624A (en) | 2017-10-27 | 2017-10-27 | A kind of garden emergency lighting control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107613624A true CN107613624A (en) | 2018-01-19 |
Family
ID=61084534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711039324.6A Withdrawn CN107613624A (en) | 2017-10-27 | 2017-10-27 | A kind of garden emergency lighting control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107613624A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110944436A (en) * | 2019-12-10 | 2020-03-31 | 北京首钢自动化信息技术有限公司 | Control method and system for controlling park illumination |
-
2017
- 2017-10-27 CN CN201711039324.6A patent/CN107613624A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110944436A (en) * | 2019-12-10 | 2020-03-31 | 北京首钢自动化信息技术有限公司 | Control method and system for controlling park illumination |
| CN110944436B (en) * | 2019-12-10 | 2021-11-09 | 北京首钢自动化信息技术有限公司 | Control method and system for controlling park illumination |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180119 |
|
| WW01 | Invention patent application withdrawn after publication |