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Appl. Syst. Innov. 2018, 1(1), 4; https://doi.org/10.3390/asi1010004

Indoor Autonomous Vehicle Navigation—A Feasibility Study Based on Infrared Technology

Department of Electronics Engineering, National United University, 36003 Miaoli, Taiwan
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Received: 6 September 2017 / Revised: 8 January 2018 / Accepted: 8 January 2018 / Published: 10 January 2018
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Abstract

The application of autonomous vehicles has grown dramatically in recent years. Not only has the rail-guided vehicle (RGV) been used widely in traditional production lines, the automatic guided vehicle (AGV) has also been increasingly used. Positioning and path planning are two major functions of autonomous vehicles; however, there are many ways to fulfill the above requirements. The infrared remote control has been heavily and successfully used in home appliances for decades, which has encouraged us to apply this mature and cost-effective technology to an autonomous vehicle. By decoding the coded signal from the infrared light-emitting diode (LED), which is equipped on the ceiling, the autonomous vehicle can be positioned with an accuracy of less than 50 mm. On the other hand, by changing the beam pattern of infrared light from the ceiling, an invisible route can be produced on the ground. That is to say, instead of the traditional rail-guided method, these invisible paths can guide the autonomous vehicle. We have implemented a prototype of an autonomous vehicle system based on the above concept, with the aim of creating a simple and reliable approach for the navigation of an indoor autonomous vehicle. View Full-Text
Keywords: autonomous vehicle; positioning; path planning; infrared; invisible route autonomous vehicle; positioning; path planning; infrared; invisible route
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Run, R.-S.; Xiao, Z.-Y. Indoor Autonomous Vehicle Navigation—A Feasibility Study Based on Infrared Technology. Appl. Syst. Innov. 2018, 1, 4.

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