Intelligent cleaning robot and path planning method thereof

Abstract

The invention discloses an intelligent cleaning robot and a path planning method thereof. A sensor module is used for analyzing and feeding back real-time cleaning environment information; an accuratepositioning module is used for acquiring the position of the current intelligent cleaning robot on the environment map which is established through a geometric-topological hybrid map technology, andthe environment map and the real-time position are combined, the optimal sweeping path is planned by using an advanced path planning algorithm, and the data is uploaded to a cloud platform for realizing the real-time analysis, recording, and control; a driving module is used for driving the intelligent cleaning robot to run according to the planned optimal path and carrying out cleaning operation;a man-machine interaction module can be used for displaying the working state and performance of the intelligent cleaning robot by combining the temperature and humidity sensor with the camera, and the remote control and reservation functions of the intelligent cleaning robot can be completed through wifi / Bluetooth technology. According to the invention, the labor intensity is reduced, the laborefficiency is improved, and the robot is suitable for hotels, libraries, office places and public families.

Description

technical field [0001] The invention belongs to the technical field of intelligent vehicles, and in particular relates to an intelligent cleaning robot based on advanced path planning technology and a path planning method thereof. Background technique [0002] At present, the fuselages of known sweeping machines are wireless machines, mainly disc-shaped. Use the rechargeable battery as the power supply to operate, and the operation mode is mainly based on the remote control and the operation panel on the machine. Generally, you can set the time to make an appointment for cleaning and charge yourself. There are sensors in front of the robot that can detect obstacles. If it detects a wall or other obstacles, it will turn on its own. According to the settings of different manufacturers, it will drive according to different judgment mechanisms and plan the cleaning area. At present, most sweeping robots on the market use a random path cleaning method without precise positionin...

AI Technical Summary

Problems solved by technology

At present, most sweeping robots on the market use a random path cleaning method without precise positioning. The coverage of the cleaning area is low, time-consuming, and inefficient. It is easy to miss and repeat cleaning in some rooms and corners, and the cleaning takes a long time.

The sweeping robot that uses the improved algorithm planning optimizes the bow-shaped cleaning mode, but because there is no positioning in the implementation method, it is essentially random, the price is high, and the cost performance is low.

Images