Mobile robot and control method thereof based on predesigned move path

Abstract

The invention relates to a mobile robot and a control method thereof based on a predesigned move path. The mobile robot consists of a wheeled mobile device and a remote controller. The wheeled mobile device and the remote controller are connected through a short-range wireless communication mode. The wheeled mobile device consists of a microprocessor A, a motor drive circuit, an electronic compass, a wireless transceiver A, a storage, and an ultrasonic obstacle avoidance sensor. The remote controller consists of a microprocessor B, a wireless transceiver B, a keyboard, and a liquid crystal display (LCD) screen. The mobile robot has recording model and a moving model. In the recording model, move path of the mobile robot is completed through the fact that a user controls left movement and the like of the mobile robot by the remote controller. In the moving model, the user controls movement of the mobile robot through the remote controller by sending control commands at one time. According to the mobile robot and the control method thereof based on the predesigned move path, wiring does not needed, flexibility is good, operation is simple, environment adaptive ability is strong, omni-direction mobile of household environment and the like can be achieved, and at the same time, set of different stop time of different positions can be achieved.

Description

technical field [0001] The invention relates to the field of robots, in particular to a mobile robot based on a preset motion path and a control method thereof. Background technique [0002] In recent years, the number of robots has increased year by year at an astonishing rate. According to data recently released by World Robotics, the total number of robots in the world has reached at least 8.6 million. All 8.6 million robots include 1.3 million industrial robots and 7.3 million service robots. Among them, the growth rate of service robots is very rapid, and the current number has reached 2 times that in 2006. And, if this growth can continue, the total number of robots will reach 13 million in 2012. These robots are mainly engaged in service, maintenance, maintenance, repair, transportation, cleaning, guardianship, etc. Their common feature is that they need to move in a specific working environment. At present, there are many solutions for robot movement, such as the p...

AI Technical Summary

Problems solved by technology

[0003] The invention provides a mobile robot based on a preset motion path and its control method, which can overcome the problems of high cost, complex algorithm, and low operating efficiency in the current path planning of mobile robots. As recorded information, it has nothing to do with the moving time and moving distance, and overcomes the problem of path deviation due to time delay caused by obstacles

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