Stability Control and Motion System of Roller Service Robot

Abstract

The invention discloses a stable control and movement system for an idler wheel type service robot. The stable control and movement system for the idler wheel type service robot comprises a main frame body, a main-control programmable logic controller (PLC), a power source, a driving device, a navigation device, a wireless communication unit, an obstacle sensor, a landmark sensor, a voice playing unit and an idler wheel set. The main frame body comprises a first installation base plate, a second installation base plate and a third installation base plate, and the first installation base plate, the second installation base plate and the third installation base plate are sequentially arranged at intervals from bottom to top. Driving idler wheels are installed at the front end of the first installation base plate, and driven idler wheels are installed at the rear end of the first installation base plate. The driving device is installed on the first installation base plate. The main-control PLC is installed on the second installation base plate. A motor driver used for driving a motor is further installed on the second installation base plate. The power source is installed on the third installation base plate. In this way, through the arrangement of all functional components and the ingenious vertical layering arrangement, the stable control and movement system for the idler wheel type service robot has the advantages that the operating control precision is high, and system operation is stable and reliable; and in addition, the overall design structure of the stable control and movement system is simple and compact, miniaturization design of the robot is facilitated, and a larger design and arrangement space is also provided for other components of the robot.

Description

technical field [0001] The invention relates to the technology in the field of service robots, in particular to a stability control and motion system for a roller-type service robot. Background technique [0002] A service robot is a new type of robot that is used in hotel catering, exhibition halls, government, company lobbies, as well as family health care for the elderly and children's educational services. It can have a human-shaped appearance and extremely rich functions. Generally, it can be used Voice and mobile APP can communicate and interact, and can realize many functions such as singing, dancing, storytelling, turning off lights, water and electricity, shopping guides, chatting, serving tea, pouring water and delivering coffee; restaurant robots can automatically welcome guests, introduce dishes, automatically Meal delivery, voice broadcast, singing, empty plate collection, etc., to a large extent attract customer traffic, greatly increase popularity and freshnes...

AI Technical Summary

Problems solved by technology

[0003] As a service robot, its operation control stability and accuracy are very important, which is directly related to the quality of service to customers and the effect of customer experience; however, in the actual application process of existing service robots, control failures often occur And the running performance is not as good as the expected design effect and other problems

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