Indoor floating type obstacle-avoiding four-wheel drive robot chassis

Abstract

The invention discloses an indoor floating type obstacle-avoiding four-wheel drive robot chassis. The four-wheel drive robot chassis comprises a top plate component, a base plate component and a crash-proof component, wherein four driving wheels are arranged in the top plate component in order to improve the flexibility of the four-wheel drive robot chassis and provide more sufficient running power; the floating type crash-proof component is arranged in order to make the four-wheel drive robot chassis be more harmonious and beautiful and be better in work stability; and meanwhile the four-wheel drive robot chassis can autonomously plan the running route and can basically realize automation and intelligentization of the running by carrying a sensing and control component. Thus, the indoor floating type obstacle-avoiding four-wheel drive robot chassis disclosed by the invention is high in obstacle avoidance capability, obstacle crossing capability and bearing capability, good in work stability, harmonious and beautiful in overall appearance and high in intelligence degree.

Description

technical field [0001] The invention relates to the field of service robots, in particular to an indoor floating four-wheel drive robot chassis for obstacle avoidance. Background technique [0002] Indoor wheeled mobile robots are the hotspot and trend of future robot research and application. At present, the chassis of indoor wheeled mobile robots are usually double driving wheels and one or two passive wheels. A mobile robot with double driving wheels and one passive wheel is likely to cause the robot to roll, so it is only suitable for robots with relatively small height and mass; a mobile robot with double driving wheels and two passive wheels has an excessively large turning radius of the chassis , so the flexibility of the robot is not high, and the applicable scenarios are limited. [0003] At the same time, the anti-collision devices carried by most wheeled mobile robots usually use stroke sensors, infrared sensors and ultrasonic sensors for anti-collision. Travel ...

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the defects of existing wheeled mobile robots such as obstacle avoidance, weak ability to overcome obstacles, poor working stability, and uncoordinated overall appearance, the present invention provides an indoor floating obstacle-avoiding four-wheel-drive robot chassis. The four-wheel-drive robot chassis adopts Four-wheel drive and floating obstacle avoidance, strong obstacle avoidance, obstacle surmounting and carrying capacity, good working stability and a harmonious and beautiful overall appearance

Images