Obstacle avoidance method for service robot in indoor environment

The invention discloses an obstacle avoidance method for service robot in an indoor environment, and the method is characterized in that the robot is cylindrical; the edge of the same horizontal cross section is provided with a plurality of symmetric ultrasonic sensors; and the connecting line of th...

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Bibliographic Details
Main Authors LI XIANGGUO, XIE BAOCHUN, MEI ZHIQIAN, YIN LIWEI, WU DENGFENG, SUN ZHENGKANG
Format Patent
LanguageEnglish
Published 23.12.2015
Subjects
CONTROLLING
PHYSICS
REGULATING
SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
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Summary:The invention discloses an obstacle avoidance method for service robot in an indoor environment, and the method is characterized in that the robot is cylindrical; the edge of the same horizontal cross section is provided with a plurality of symmetric ultrasonic sensors; and the connecting line of the last two ultrasonic sensors passes through the center of the cross section. The beneficial effects of the invention are that the method is better in adaptability in an unknown environment; because the indoor environment is relatively simple and has lower requirements for the precision, an economical sensor can be selected, thereby reducing the cost, facilitating the popularization in ordinary families; meanwhile, the method is simple, is easy to implement, and is convenient to use.
Bibliography:Application Number: CN20151518162