安(ān)科(kē)瑞 陳聰(cōng)

Design and Application of Acrel Smart Lighting Control System in Schools

摘要(yào)：照(zhào)明用電是學校一項(xiàng)基(jī)本的電(diàn)力需(xū)求(qiú)，學校(xiào)具有(yǒu)區域(yù)大
，房(fáng)間(jiān)多
，燈具(jù)數量多
，休(xiū)息時間(jiān)基(jī)本(běn)固(gù)定等(děng)諸多特(tè)點，若采用傳統的照明控製，往往(wǎng)布綫繁多
，不能充分(fēn)利用自(zì)然(rán)光照而造成(chéng)電力浪(làng)費，且控(kòng)製麻(má)煩，即使嚴格(gé)管(guǎn)理，仍不可避免地(dì)由於(yú)忘(wàng)記關(guān)燈(dēng)而造(zào)成(chéng)巨大的能源(yuán)浪費。為(wéi)了(liǎo)達(dá)到(dào)節(jié)能(néng)優(yōu)化(huà)的控製效果(guǒ)，學校可采用(yòng)智能照明控製係(xì)統來管理學校照明(míng)。智能(néng)照明控(kòng)製係統與(yǔ)傳統的(dí)照明(míng)控製(zhì)方式(shì)相比較(jiào)，布綫簡潔，控製靈活方(fāng)便，可以節約電能(néng)。

Abstract: lighting electricity is a basic power demand of the school. The school has many characteristics, such as large area, large number of rooms, large number of lamps and basic fixed rest time. If the traditional lighting control is adopted, the power waste is often caused by many wiring, unable to make full use of natural light, and the control trouble is inevitable because of forgetting to turn off the lights. In order to achieve the control effect of energy saving optimization, schools can use Smart lighting control system to manage school lighting. Compared with the traditional lighting control mode, the Smart lighting control system has simple wiring, flexible and convenient control, and can save electric energy. 

關(guān)鍵詞(cí)：學校；照明；傳(chuán)統照明(míng)；智(zhì)能(néng)照(zhào)明；節能。

Keyword: School; Lighting; Traditional Lighting; Smart Lighting; Green Energy

0.前(qián)言(yán) Background

安(ān)科(kē)瑞(ruì)智(zhì)能照(zhào)明控(kòng)製(zhì)係統(tǒng)（以下簡稱：係(xì)統(tǒng)）基於(yú)KNX總綫技(jì)術，采(cǎi)用四芯屏蔽(bì)雙絞(jiǎo)綫將(jiāng)麵板(bǎn)
，傳(chuán)感器
，驅(qū)動器(qì)和總綫電源(yuán)等所有(yǒu)的(dí)控(kòng)製(zhì)模塊(kuài)手(shǒu)拉手連接起(qǐ)來，將各(gè)種(zhǒng)獨立的控(kòng)製(zhì)功能(néng)集成到一(yī)個(gè)係統中，集舒(shū)服
，靈活
，安(ān)全
，節能經(jīng)濟
，維護(hù)方便等諸多(duō)優勢(shì)於一體。

智能便捷的控(kòng)製(zhì)方(fāng)式還可(kě)以(yǐ)滿足學校照明的(dí)各種(zhǒng)控製(zhì)需求。下麵介(jiè)紹(shào)安(ān)科(kē)瑞智能照(zhào)明控製(zhì)係統在某中學的(dí)設計(jì)與應用，簡(jiǎn)析KNX技術(shù)的設計規範(fàn)，概述安科瑞智(zhì)能(néng)照明(míng)控(kòng)製係統的具(jù)體架構
，控(kòng)製(zhì)方式等.

Acrel Smart Lighting Control system (hereinafter referred to as the system) is based on KNX bus technology, using four-core shielded twisted-pair wire to connect all control modules, such as panel, sensor, driver and bus power supply hand in hand, and integrates various independent control functions into a system, which integrates many advantages, such as comfort, flexibility, safety, energy saving and economy, and convenient maintenance.

Smart and convenient control mode can also meet the various control needs of school lighting. Here is the design and application of Acrel Smart lighting control system in a middle school, a brief analysis of the design specifications of KNX technology, and an overview of the specific structure and control mode of Acrel Smart lighting control system.

1.係(xì)統組(zǔ)成system composition

係(xì)統組成結(jié)構圖如圖(tú)1所(suǒ)示(shì)，總綫(xiàn)電(diàn)源
，驅動器(qì)
，網(wǎng)關
，耦(ǒu)合器
，輸入模塊等需安(ān)裝(zhuāng)在(zài)配(pèi)電箱(xiāng)內，傳感(gǎn)器一般(bān)安(ān)裝(zhuāng)在公共(gòng)區，麵板和(hé)觸摸屏一般安裝在房間(jiān)值班(bān)室(shì)內(nèi)。注(zhù)意各(gè)模(mó)塊(kuài)接綫不(bù)能組成環形。相(xiāng)對小型的(dí)項目，係統可選用(yòng)10寸中控(kòng)屏，它(tā)無(wú)需IP網(wǎng)關(guān)轉換協議，設(shè)置(zhì)簡單且成本(běn)低。對於相(xiāng)對(duì)大(dà)型的項(xiàng)目，可通過IP網關(guān)連(lián)接到電腦，實(shí)現終(zhōng)端遠(yuǎn)程(chéng)控製(zhì)。

The structure diagram of the system composition is shown in figure 1. The bus power supply, driver, gateway, coupler, input module and so on need to be installed in the distribution box, the sensor is generally installed in the common area, and the panel and touch screen are generally installed in the room duty room. Note that each module wiring can not form a ring. A relatively small project, the system can choose 10 inch central control screen, it does not need to IP the gateway conversion protocol, simple setting and low cost. For relatively large projects, the terminal remote control can be realized by connecting to the computer through the IP gateway.

Figure1.  Acrel Smart Lighting Control System

2.項目需(xū)求Project requirements

與(yǔ)客戶溝通(tōng)後，學校要求能夠(gòu)實現(xiàn)以(yǐ)下(xià)控(kòng)製功能(néng)：

After communicating with customers, the school requires the following control functions:

1）可以(yǐ)充(chōng)分利用自(zì)然照(zhào)度(dù)，進行節(jié)能。

2）教(jiào)室(shì)
，辦(bàn)公室可以就(jiù)地手(shǒu)動(dòng)控製，也(yě)可後台(tái)控製(zhì)。

3）走(zǒu)廊(láng)燈(dēng)可根據有人無人
，照度條(tiáo)件實(shí)現自(zì)動(dòng)控製。

4）可根據(jù)日常(cháng)上下課時間實現定時控製。

5）可預(yù)先設置多(duō)種(zhǒng)場景一鍵(jiàn)切換(huàn)控(kòng)製(zhì)。

6）中(zhōng)控端可一對一(yī)
，一對(duì)多實(shí)現(xiàn)分區(qū)控製(zhì)。

7）值班人(rén)員(yuán)可(kě)對學(xué)校(xiào)照明(míng)集(jí)中控製
，遠程監控。

8）可以(yǐ)和消防(fáng)係統(tǒng)聯(lián)動(dòng)控(kòng)製。

1) Fully use of natural illumination for energy saving.

2) Classroom, office can be manually controlled on the spot, but also backstage control.

3) Corridor lamp can be automatically controlled according to the condition of no one and illumination.

4) Realize timing control according to daily class time.

5) Pre-set a variety of scenarios one-click switching control.

6) Control terminal can be one-to-one, one-to-many partition control.

7) Particularly on duty staff can centralized control of school lighting, remote monitoring.

8) Shall be linked to the fire control system.

3.係統功(gōng)能(néng)介紹(shào) System Function

根(gēn)據(jù)客(kè)戶(hù)需(xū)求，該(gāi)項(xiàng)目可以有多(duō)種控(kòng)製(zhì)方式(shì)可(kě)供選擇，如本(běn)地(dì)控製
，自動感應(yīng)控製
，定時(shí)控(kòng)製
，遠程集(jí)中控製(zhì)等，控製(zhì)方式(shì)更靈(líng)活(huó)，在實(shí)現(xiàn)自動(dòng)化(huà)的同(tóng)時，大(dà)量減少了(liǎo)值(zhí)班(bān)人員的管理費用，提(tí)高了管(guǎn)理水(shuǐ)平和(hé)工作效(xiào)率(shuài)。

According to the needs of customers, the project can have a variety of control methods to choose from, such as local control, automatic induction control, timing control, remote centralized control and so on, the control mode is more flexible, while realizing automation, It greatly reduces the management cost of duty personnel and improves the management level and working efficiency.

1）自動控製(zhì)：

在走(zǒu)道，電梯間等(děng)公(gōng)共區域，安裝(zhuāng)二合一(yī)傳(chuán)感器(qì)，可監測當前(qián)環境的光照(zhào)度(dù)及(jí)有無人活動的情況，實現自(zì)動(dòng)控製(zhì)。在(zài)照(zhào)度(dù)夠用的情(qíng)況(kuàng)下（如晴天(tiān)
，正午），有人或(huò)是無人(rén)，燈(dēng)都(dū)不(bù)會亮；在照度(dù)不夠的情(qíng)況下（如(rú)陰(yīn)雨(yǔ)天(tiān)
，夜晚），有人燈(dēng)亮，人(rén)走(zǒu)後(hòu)，延時(shí)燈滅。

在教(jiào)室
，老(lǎo)師(shī)辦公(gōng)室(shì)等(děng)功能區(qū)靠窗位置安裝(zhuāng)照度傳(chuán)感器，實(shí)時監(jiān)測(cè)當(dāng)前照度(dù)情況，照度(dù)夠用時自動關(guān)閉(bì)靠窗位置的(dí)燈，充(chōng)分利用自然(rán)照度(dù)。

2）手動控製：

各(gè)個(gè)教室
，辦公(gōng)室門(mén)口(kǒu)安裝有智(zhì)能麵板，可(kě)對房間(jiān)內(nèi)照(zhào)明實現現(xiàn)場手動控製(zhì)。麵(miàn)板(bǎn)可實(shí)現(xiàn)一對(duì)一
，一對多(duō)控製。

3）場景控製(zhì)：

對(duì)學(xué)校景觀(guān)照(zhào)明
，教(jiào)學樓大(dà)廳照(zhào)明
，重(zhòng)要會議室照明可根據不同場景的控(kòng)製需求,預先設(shè)定(dìng)多種(zhǒng)場景模式(shì)，並由(yóu)值(zhí)班(bān)人(rén)員進行(háng)一(yī)鍵切換。

4）定時(shí)控製(zhì)：

係統(tǒng)按照學(xué)校(xiào)早讀和下(xià)晚自(zì)習的時間(jiān)，設(shè)置定時開(kāi)關(guān)，完成燈(dēng)光的自動控(kòng)製，確保在(zài)非工作時(shí)間(jiān)內(nèi)的(dí)減小能(néng)源消耗(hào)。

5）電(diàn)腦集(jí)中監(jiān)控：

電腦端(duān)控(kòng)製頁(yè)麵主要(yào)有首頁
，樓層(céng)控製頁麵組成。可以(yǐ)實(shí)現(xiàn)遠程(chéng)實現集中(zhōng)控(kòng)製，實時反饋(kuì)現(xiàn)場(cháng)回(huí)路的(dí)開關狀態(tài)，方(fāng)便值班(bān)人員遠程(chéng)監(jiān)控。

監控軟(ruǎn)件(jiàn)由(yóu)標(biāo)題欄
，任務欄及工作界(jiè)麵組(zǔ)成。標題欄：主要體現(xiàn)項目名(míng)稱及時間。導航(háng)條（任(rèn)務條）：可以(yǐ)在任(rèn)意頁(yè)麵之間(jiān)進(jìn)行切(qiē)換
，選擇。工(gōng)作界麵：根(gēn)據樓層及(jí)房間(jiān)布(bù)局，對控製進行簡單劃(huá)分，可實(shí)現單燈控製(zhì)，多(duō)回路(lù)控製(zhì)等控(kòng)製(zhì)功(gōng)能(néng)。

首頁(yè)麵(miàn)作為(wéi)係統的啟動(dòng)頁，設(shè)置內容(róng)一般(bān)可根據客戶要求(qiú)，呈(chéng)現項目(mù)介(jiè)紹(shào)，項(xiàng)目效果(guǒ)圖(tú)，項目平麵圖，或(huò)項目(mù)結構(gòu)圖(tú)等，具(jù)體(tǐ)設置以實際(jì)要(yào)求(qiú)為主，如(rú)圖2所(suǒ)示。

該(gāi)項(xiàng)目有多(duō)個樓(lóu)層(céng)控製(zhì)頁(yè)麵，以教室(shì)為(wéi)控製單(dān)位，每個教室中有(yǒu)照(zhào)明(míng)回路單開關和(hé)總(zǒng)開關
，風扇空(kōng)調單(dān)開關(guān)和(hé)總開關
，插座(zuò)電源(yuán)單開(kāi)關(guān)和(hé)總開(kāi)關，樓層總開(kāi)關及現(xiàn)場狀(zhuàng)態(tài)反饋(kuì)兩(liǎng)種(zhǒng)狀態(tài)量，此(cǐ)外還設(shè)有定時(shí)開關(guān)方便用(yòng)戶自行設置定(dìng)時(shí)控(kòng)製(zhì)時間。

1) Automatic control:

In common areas such as walkways and elevators, two-in-one sensors can be installed to monitor the illumination of the current environment and whether there is any activity, and to realize automatic control. In the case of sufficient illumination (such as sunny days, noon), someone or no one, the lamp will not light; in the case of insufficient illumination (such as rainy days, nights), someone lights on, people go, the delay lights out.

The illuminance sensor is installed in the window position of the classroom, the teacher's office and other functional areas, and the current illumination situation is monitored in real time. When the illumination is sufficient, the lamp in the window position is automatically closed, and the natural illumination is fully utilized.

2) manual control:

Each classroom, office door is equipped with Smart panel, which can realize manual control of room lighting. Panel can achieve one-to-one, one-to-many control.

3) scene control:

For the school landscape lighting, teaching building hall lighting, important conference room lighting can be based on the control needs of different scenes, set up a variety of scene modes in advance, and by the staff on duty one-click switch.

4) timing control:

According to the time of school early reading and next evening self-study, the system sets the timing switch to complete the automatic control of lighting and ensure the reduction of energy consumption during non-working hours.

5) computer centralized monitoring:

The computer end control page mainly has the home page, the floor control page composition. It can realize remote centralized control, feedback the switch state of field loop in real time, and facilitate remote monitoring of duty personnel.

Monitoring software consists of title bar, task bar and working interface. Title bar: mainly reflects the project name and time. Navigation bar (task bar): you can switch between any page, select. Work interface: according to the floor and room layout, the control is simply divided, can achieve single lamp control, multi-loop control and other control functions.

The home page is used as the starting page of the system. The setting content can generally present the project introduction, project effect diagram, project plan, or project structure diagram according to the customer's request. The concrete setting is based on the actual requirements, as shown in figure 2.

The project has a number of floor control pages, with the classroom as the control unit, each classroom has a lighting circuit single switch and main switch, fan air conditioning single switch and main switch, socket power single switch and main switch, floor main switch and field state feedback two state quantities, In addition, there is a timing switch to facilitate users to set their own timing control time.

Figure 2.  Central Control Platform Home Page

4.相關圖紙(zhǐ) Relative Drawing

學(xué)校照明係統(tǒng)采用(yòng)Acrel-Bus智能照(zhào)明(míng)係(xì)統，由於(yú)係統采(cǎi)用KNX分(fēn)布式(shì)總綫結(jié)構(gòu)。布綫(xiàn)簡(jiǎn)單靈(líng)活(huó)，各(gè)模塊可獨立(lì)工(gōng)作(zuò)互不影響，係(xì)統(tǒng)可(kě)靠性更高。模塊工作(zuò)在直流30V安全電壓下，用戶(hù)操(cāo)作更(gēng)加(jiā)安全(quán)。升(shēng)級(jí)或更(gēng)改係統(tǒng)功能(néng)時(shí)，無(wú)需關閉整個係統，隻(zhī)需更改(gǎi)設備參數(shù)即(jí)可(kě)。係(xì)統(tǒng)報(bào)警定(dìng)位功(gōng)能，實時監測(cè)並上(shàng)傳(chuán)集中(zhōng)控製端(duān)，方(fāng)便(biàn)設(shè)備人員準(zhǔn)確定位(wèi)並及時(shí)報(bào)修(xiū)。下麵通(tōng)過一(yī)些項目圖紙(zhǐ)詳(xiáng)細介(jiè)紹(shào)該係(xì)統的(dí)設計流程。

The school lighting system adopts Acrel-Bus Smart lighting system, because the system adopts KNX distributed bus structure. The wiring is simple and flexible, each module can work independently without influence, and the system reliability is higher. Module working in DC 30V safe voltage, user operation is more secure. When upgrading or changing system functions, you do not need to turn off the whole system, just change the device parameters. System alarm positioning function, real-time monitoring and upload centralized control end, convenient equipment personnel accurate positioning and timely repair. The following is a detailed introduction to the design process of the system through some project drawings.

1）結構(gòu)拓撲圖

係統結(jié)構(gòu)拓(tuò)撲圖（見(jiàn)圖3）是對(duì)項目實(shí)施整體(tǐ)結構布(bù)局(jú)的一(yī)個(gè)規(guī)劃，如(rú)圖(tú)可知，該學(xué)校共有(yǒu)A
，B
，C三(sān)棟(dòng)樓設計(jì)了(liǎo)智能照明控製。由(yóu)於每一層箱(xiāng)子比(bǐ)較(jiào)多(duō)，所以(yǐ)布(bù)綫(xiàn)的時候按樓層進行支(zhī)綫(xiàn)劃分(fēn)。同一(yī)支(zhī)綫內所(suǒ)有的控製模塊都通(tōng)過(guò)總(zǒng)綫綫(xiàn)纜(lǎn)連接(jiē)到(dào)一起(qǐ)，每條(tiáo)支綫的所(suǒ)有(yǒu)數(shù)據(jù)量匯總(zǒng)到耦(ǒu)合(hé)器
，網關，再經(jīng)由交換機到達監(jiān)控(kòng)室(shì)，實(shí)現(xiàn)遠程集中控製。

Figure 3. Topology of System Structure

2）配電係統(tǒng)圖Distribution System Diagram

配(pèi)電(diàn)係統(tǒng)圖(tú)主(zhǔ)要明確(què)了(liǎo)控(kòng)製(zhì)回路(lù)，所需的(dí)控製模塊(kuài)及其數量(liáng)，方(fāng)便(biàn)後期ETS配(pèi)置(zhì)係統(tǒng)功能(néng)。以某教(jiào)室智(zhì)能照明(míng)配電係(xì)統(tǒng)圖（見圖4）為(wéi)例(lì)，可(kě)以看(kàn)到該配電箱(xiāng)共(gòng)分配(pèi)了一(yī)個12路(lù)開關驅(qū)動器，箱內(nèi)模塊(kuài)可(kě)通過(guò)總(zǒng)綫(xiàn)綫纜連接到現場(cháng)控(kòng)製麵板(bǎn)
，傳感器(qì)等(děng)設備。

Distribution system diagram mainly defines the control circuit, the required control module and its number, convenient for the later ETS configuration system function. Taking the diagram of Smart lighting and distribution system in a classroom (see figure 4) as an example, it can be seen that the distribution box is allocated a 12-way switch driver, and the module in the box can be connected to the field control panel, sensor and other equipment through the bus cable.

Scene

5.結束語(yǔ)Ending

本文詳細(xì)介紹(shào)了Acrel-Bus智能照(zhào)明係統的(dí)組(zǔ)成
，功能和(hé)設計(jì)流(liú)程。

綜上(shàng)可知(zhī)，該係統(tǒng)在(zài)學校的應用具有(yǒu)布綫(xiàn)簡單，用(yòng)戶操作(zuò)安全(quán)，係(xì)統可靠(kào)性更高(gāo)，維護(hù)方便，操(cāo)作簡單(dān)等諸多(duō)優勢(shì)。筆(bǐ)者在(zài)該項目(mù)的實施中(zhōng)，也(yě)深(shēn)刻體會(huì)到(dào)該(gāi)係統的結構(gòu)清(qīng)晰，設(shè)計施工(gōng)比(bǐ)較(jiào)簡(jiǎn)便，在(zài)使用過程中(zhōng)降低了能(néng)源消耗並且提高(gāo)管理(lǐ)的水平，具(jù)有很(hěn)大的(dí)推廣性。

A detailed introduction is given to the composition, function and design flow of Acrel-Bus Smart lighting system.

In summary, the application of the system in the school has many advantages, such as simple wiring, safe user operation, higher system reliability, convenient maintenance, simple operation and so on. In the implementation of the project, when you deeply realized that the structure of the system is clear, the design and construction is relatively simple, the energy consumption is reduced and the management level is improved in the process of use, and it has great popularization.

參考(kǎo)文(wén)獻(xiàn) Bibliography

1.Solutions For Enterprise Micro-grid System 2020.02