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工業技術研究院

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技術名稱: 智慧節電型展示櫃運轉控制器

技術簡介

針對開放式冷藏展示櫃因環境變因與負載變化之影響,開發智慧型展示櫃控制器,能以自動最佳化調整氣簾風速,使開放展示櫃降低外氣入侵負載與製冷系統運作頻率,達到節能效果。展示櫃運轉控制器具備Wi-Fi與物聯網通訊協定,可與新世代EMS整合形成物聯網系統運作,為物聯網時代之創新節能產品。

Abstract

In response to the impact of environmental changes and load changes on open refrigerated display cabinets, the development of intelligent display cabinet controllers can automatically optimize the air curtain wind speed, so that open display cabinets can reduce the load of outside air and the operating frequency of the refrigeration system to energy saving effect. The display cabinet operation controller has Wi-Fi and IoT communication protocols, which can be integrated with the new generation EMS to form an IoT system operation, which is an innovative energy-saving product in the era of IoT.

技術規格

1. 控制器規格 - 4個溫度感測器,偵測範圍-40~70℃,解析度0.5℃,誤差+/-1℃ - 1組直流風扇馬達控制介面 - 5個繼電器(控制接點) - 1個外接顯示器連結 - 1個符合RS485標準之通訊介面 - 1個符合WiFi標準之通訊介面 2. 功能規格 - 可調整溫度控制範圍值 - 除霜控制功能 - 除霧控制功能 - 可依據負載變化非線性動態調整氣簾風速 - 具IoT WiFi MQTT物聯網通訊協定

Technical Specification

1. Controller Spec. - 4 NTC Sensors Interface ,measure range -40~70℃,resolution 0.5℃,error+/-1℃ - 1 DC fan motor control interface - 5 control points - 1 display module - 1 RS485 Standard communication interface - 1 Wi-Fi communication interface 2. Function Spec. - Adjustable temperature control range value - Defrost Control Function - Defog Control Function - Air curtain wind speed can be adjusted dynamically by non-linearly approach based on load changes - MQTT communication protocol on Wi-Fi

技術特色

展示櫃運轉控制器具備感知裝置與計算外氣入侵程度之能力,並藉以自動最佳化非線性動態調整控制氣簾風速而降低外氣入侵,達到節能之目的。控制器具備Wi-Fi與物聯網通訊協定,可與新世代EMS整合形成物聯網系統運作。

應用範圍

冷凍冷藏電機產業

接受技術者具備基礎建議(設備)

嵌入式系統開發工具與儀器

接受技術者具備基礎建議(專業)

冷凍冷藏設備原理(含熱傳學)、電子電機基礎、嵌入式系統設計

技術分類 02 D民生節能研究

聯絡資訊

聯絡人:王鼎緒 智慧節能系統技術組

電話:+886-3-5913472 或 Email:CHARLESWANG@itri.org.tw

客服專線:+886-800-45-8899

傳真:+886-3-5820050

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