| Summary: | 碩士 === 國立雲林科技大學 === 電子工程系 === 103 === In the research, we present an “ indoor intelligent robot with multi-sensing and positioning system”. This system can detect indoor status by watching immediate images, walk automatically, and conduct security patrol in the room at any time. We mainly demonstrate the functions of remote monitoring robot and indoor multi-sensing and positioning, etc.. In order to control motor and drive robot movement through calculating the core single-chip microcontroller, we added the Hall element, Bluetooth, electronic compass, scanning laser rangefinder, and ZigBee Locator Sensing elements to let the robot get more signals. Hall element is used to count the rotating laps of both wheels of the robot. Bluetooth is used to make the tablet and single-chip master of the robot transmit and receive messages wirelessly. Electronic compass can provide direction information while the robot is walking indoor.and let the robot make location identification by the electronic roulette. Scanning laser rangefinder is used to allow the robot to detect obstacles by the distance range of 0 to 240 degrees. ZigBee locator can provide relative indoor position information. In the remote monitoring, WiFi wireless technology is used therefore the users can remotely monitor the robot through Apps of Android system and transmit wireless messages via tablet to Windows PC. In the intelligent indoor multi-sensing, Windows PC is the calculating core and the scanning laser rangefinder, which can let the robot walk only in the middle of the passageway, is used to modify walking lines by improved movement operator method. The indoor position that ZigBee locator detects is combined with electronic roulette to identify and with Bluetooth to control walking direction.
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