智慧型自走車之研究

本文運用藍芽Bluetooth科技，研發無線傳輸應用於影像即時追蹤控制系統上。選擇藍芽作為傳輸機制原因：其使用2.4GHzISM公開頻帶中，並且不像紅外線，有傳輸夾角的限制以及不能穿透牆壁的缺點；藍芽使用低傳輸功率且體積小，具有長時間可攜式的優點，在價格上也較為便宜，有助於商業實用化及未來普遍性。本文係探討一套能使用藍芽無線傳輸，且對目標物的顏色進行辨識及追蹤的智慧型自走車。於自走車的模組上設置CCD鏡頭以擷取目標物之影像，進行色彩篩選與二維濾波目標偵測等影像處理，以求得目標的顏色、大小、位置及距離，再由電腦下達命令並以藍芽模組收發藍芽的訊號，收到訊息後自走車會針對所選擇的顏色物體進行追蹤或循軌。

關鍵字

CCD鏡頭；二維濾波器；目標偵測；藍芽科技；智慧型自走車

並列摘要

This paper adopts the Bluetooth technology, and apply to the image real-time tracking control system. To select the Bluetooth technology as transmission mechanism, the reasons are: it use the 2.4GHz ISM public frequency band, and don't like the infrared communication to limit the transmission angle, and cannot penetrate the wall; The Bluetooth uses the low transmission power consume and the small volume, it also has the long operation time at the portable state, it is very cheap in the price, that is helpful to the commercial application and the future universality. The paper research an intelligence car which using Bluetooth transform to identify the object colors and tracking. We set up a CCD camera on a car and capture the object image. It handles the color classification､2-D filter､target detector image process, to obtain the object color, size, position, and distance. Then computer give a command via Bluetooth Technology to automobile car. The car receive the command will be track the selected color object or follow routine.

並列關鍵字

CCD lens ； 2-dimention filter ； target detector ； Bluetooth Technology ； Intelligence Auto-Vehicle

國際替代計量

智慧型自走車之研究

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