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工業技術研究院

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技術名稱: 創新光碼互動服務系統

技術簡介

本技術利用發光二極體(LED)在短時間內發出明暗閃爍訊號,藉由接收端手機的攝影機擷取LED高速閃爍的資訊,利用影像辨識技術及通訊編解碼技術進行解碼再進行互動服務,LED之碼號並可動態變化,讓LED不僅僅只是照明還能成為通訊的媒介。

Abstract

The technology uses a light-emitting diode (LED) to emit a bright and dark flashing signal in a short time, and the camera of the receiving mobile phone captures the information of the high-speed flashing of the LED, and uses the image recognition technology and the communication codec technology to decode and then perform interactive services. The code number of the LED can be dynamically changed, so that the LED is not only the illumination but also the medium of communication.

技術規格

辨識距離至多可長達3公尺。 辨識時間低於2秒。 LED傳送端光訊號模組。 手機端解碼Api軟體(Android、iOS)。

Technical Specification

The recognition distance can be up to 3 meters. The recognition time is less than 2 second. LED transmitter module. LCR decode Api for mobile phone(Android、iOS).

技術特色

目前展場若要提供額外資訊給使用者還是以QR code為主要的載具,但是QR code不僅人眼無法識別並且會在展物上方或旁邊占據一區塊,進而影響展物的美觀性,另外若同時多人進行讀取時,需要排隊進行掃描,進而影響觀展的動線。本技術所提出的光碼辨識技術,可以利用原本展品上方既有的照明燈當作載具,不影響原本展品的設計及美觀。另外可以讓使用者在有效距離內皆可以同時進行讀取的動作,提升整體展場動線的流暢度。

應用範圍

本技術可裝設於投射燈、平版燈箱、投影機、數位看板等設備,應用方式十分彈性多元,並運用手機為之攝影機為接收載具,使用者無需額外購置光電接收感測設備,只要安裝軟體即可使用,大幅降低使用進入障礙。

接受技術者具備基礎建議(設備)

LED照明設備、手機、App開發環境

接受技術者具備基礎建議(專業)

影像處理、APP開發能力

技術分類 U-智慧前端感測技術

聯絡資訊

聯絡人:陳一元 智慧物流與供應鏈整合組

電話:+886-3-5913212 或 Email:yiyuan@itri.org.tw

客服專線:+886-800-45-8899

傳真:+886-3-582-6474

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