具同步控制與影像辨識自行車測試平台之設計與實作

近年來全球運動風氣盛行以及環保意識抬頭，使得騎乘自行車的風潮在世界各地掀起一陣旋風，也帶動自行車產業的發展，而電子變速系統也是其中之一，本論文將為裝有電子變速系統之自行車量身打造一自行車測試平台。為了減少人工判讀的誤差以及數據之非同步等問題，以提升電子變速系統開發與測試之成效，本論文設計一套具同步控制、數據量測、飛輪檔位判別、坡道模擬之自行車測試平台，系統架構主要分為三個部分：自行車測試伺服器、自動化設備控制系統與電子變速系統相關數據量測，自行車檢測伺服器負責同步驅動控制及量測設備之運行、執行檔位辨識影像演算法、坡道模擬設定及記錄騎乘時速、距離、時間、腳踏轉速與帶動功率等資訊，自動化設備控制系統為自行車測試伺服器所驅動，對高速攝影機及電子變速馬達進行自動化控制，電子變速系統相關數據量測負責採集自行車變換檔位過程電子變速馬達電壓與電流變化及騎車自行車腳踩踏之力道，最後藉由工業電腦同步控制與分析。藉此完成本論文「具同步控制與影像辨識自行車測試平台之設計與實作」。

關鍵字

自行車；電子變速；測試平台；同步控制；影像辨識

並列摘要

In recent years, the sports consciousness and environmental consciousness are increased so that riding a bicycle became very popular around the world. The people demand increase of performance of the bike, one of these is the electronic shifting system. In order to reduce the problems caused by human and non-synchronization of information and enhance the efficiency of the electronic shifting system development and testing. Therefore, the thesis presents a system that can synchronous control, data measurement, flywheel gear discrimination and ramp simulation of the bike test platform. This paper is divided into three sections: Bicycle Detecting Server, Automated Equipment Control and Measure information for electronic shifting system. Bicycle Detecting Server is used to run the identification algorithm for flywheel and ramp simulation. Automated Equipment Control can synchronize control of the electronic shifting system and high speed camera. Measure information for electronic shifting system can measure to voltage and current and pedaling force.

並列關鍵字

Bicycle ； Electronic shifting system ； Synchronous control ； Testing platform ； Image processing

參考文獻

[14] 吳佳瑋,“影像處理技術運用於距離估測及影像亮度形心估算之研究,”國立成功大學系統及船舶機電工程學系,2011.

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[2] L. Keo et al., “Experimental results for stabilizing of a bicycle with a flywheel balancer,” IEEE International Conference on Robotics and Automation., Shanghai., 2011, pp. 1-6.

[3] V. Bhalla et al., “Simulation & road test results on balance and directional control of an autonomous bicycle,”IEEE Canadian Conference on Electrical and Computer Engineering (CCECE)., Montreal., 2012 , pp. 1-2.

[4] A. Muetze et al., “Modeling and Analysis of the Technical Performance of DC-Motor Electric Bicycle Drives Based on Bicycle Road Test Data,”IEEE International Electric Machines & Drives Conference., Antalya., 2007, pp. 1574-1581.

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具同步控制與影像辨識自行車測試平台之設計與實作

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