Development Of An Autonomous Robot Can Take The Elevator

• Main Authors: Yu-Chen Wu, 吳羽宸
• Other Authors: Long-Jyi Yeh
• Format: Others
• Language: zh-TW
• Published: 2015
• Online Access: http://ndltd.ncl.edu.tw/handle/24535655878125115717

碩士 === 大同大學 === 機械工程學系(所) === 103 === In this paper, it aims to develop a wall-tracking and autonomous elevator cab panel, called the car and pressed the elevator button on their own and take the elevator to the designated floor of the robot. In an attempt to take the elevator to the independent functions of a notebook paper as the main controller core, and self-development capabilities and dynamic image recognition processing of image-guided. The motion control section using Microchip PIC 18F4520 as controller single chip, the first self-designed and developed using the distance Cds module measurement ranging between the robot and the wall, because of its vulnerability to environmental factors, so use commercially ultrasonic ranging module, in order to achieve functional movement through the wall, and after image-guided technology can not break through the bottleneck, this paper use reflective tape posted on a key point on the motion path (floor or wall), with reflective cds detectors to make robots herein may be under conditions set by the environment and take the elevator to complete autonomous function. The master arm used to push the elevator’s button will be conveyed to the designated place to push the elevator’s button. Consequently, a wheel type robot with 350mm in length, 400mm in width, and 700mm in height is established. It can track the wall with a speed of 4 km/h. According to the built-in program, the robot can identify the elevator’s control panel, push the elevator’s calling button, and trigger the floor button. With this, it can take the elevator and move the designated floor itself.