Instant positioning and map building system of unmanned sweeper

Abstract

The invention discloses an instant positioning and map building system of an unmanned sweeper. The system comprises a hardware system and an SLAM algorithm, wherein the hardware system comprises a sensor assembly and a control assembly which are installed on an unmanned sweeper body, in real-time and continuous movement of the unmanned sweeper body, the SLAM algorithm constructs an environment mapthrough environment information sensed by the sensor assembly, and then control over the unmanned sweeper body is completed through the control assembly; the sensor assembly comprises a plurality ofobstacle avoidance ultrasonic sensors and laser radar, the obstacle avoidance ultrasonic sensors are evenly arranged on the outer wall of the periphery of the unmanned sweeper body, and the laser radar is installed on the front portion of the top end of the unmanned sweeper body. The control assembly comprises an embedded control panel, an industrial personal computer and a plurality of direct-current motors. The instant positioning and map building system of the unmanned sweeper is reasonable in design, the instant positioning and map building capacity of the unmanned sweeper is improved, andthe application prospect is wide.

Description

technical field [0001] The invention belongs to the technical field of unmanned sweeping machines, and in particular relates to an instant positioning and map building system for unmanned sweeping machines. Background technique [0002] In recent decades, basic research on science and technology has advanced by leaps and bounds. Every breakthrough in science and technology has caused economic changes and social progress, and people's living standards have also continued to improve. With the advent of the era of Industry 4.0 based on the Internet of Things and artificial intelligence, more and more new intelligent products have been launched one after another, and the unmanned sweeper is one of them. [0003] With the rapid development of unmanned sweeper technology, endless innovations have made unmanned sweepers safer and more intelligent, which greatly facilitates people's lives. Among them, image processing technology is the key technology to improve the intelligence of ...

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Problems solved by technology

[0004] The Chinese patent application number is CN201821383666.X, which discloses a low-noise intelligent unmanned sweeper. The sound insulation layer provided on the inner surface of the air pump chamber can effectively reduce the noise caused by the vibration of the air pump, and there is no impact on the unmanned sweeper. Instant positioning and map building system improvements

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