Transport robot wireless radio frequency control system and control method thereof

Abstract

The invention discloses a transport robot wireless radio frequency control system and a control method thereof. The system comprises a bottom module, a radio frequency single-chip microcomputer module, a core coordinator module and a power supply module, wherein the bottom module comprises path driver modules, elevator modules, obstacle avoiding modules and tracking modules; and the radio frequency single-chip microcomputer module comprises path driver module radio frequency single-chip microcomputers, elevator module radio frequency single-chip microcomputers, obstacle avoiding module radio frequency single-chip microcomputers and tracking module radio frequency single-chip microcomputers. It can be seen that the inside of a robot realizes a three-level structure based on the bottom module, the radio frequency single-chip microcomputer module and the core coordinator module, and the radio frequency single-chip microcomputers are taken as an intermediate layer. In one embodiment of the invention, the system is characterized in that when a core coordinator cannot work, the radio frequency single-chip microcomputer module can be directly controlled by a trusted external module. In another embodiment of the invention, the system is characterized in that a polling access mode enables certain modules to be able to discontinuity enter a low-power mode so that an energy saving effect can be realized.

Description

technical field [0001] The invention relates to a transport robot wireless radio frequency control system and a control method thereof, in particular to a robot system in which there is no signal line connection among its own modules, and each module in the system synchronizes data through a wireless network to complete its own actions. Background technique [0002] Transportation robots based on certain mechanical structures and electronic circuits are currently widely used. The structure of such robots can generally be divided into mechanical systems that can be manipulated by electronic control systems and corresponding electronic control modules. IO communication and wired bus addressing methods including CAN, RS485, and SPI are mostly used between electronic modules in medium-sized or large-scale robot systems. The disadvantages of this type of communication method are: 1) More wires lead to complicated operations such as assembly, maintenance, and upgrading of the robo...

AI Technical Summary

Problems solved by technology

The disadvantages of this type of communication are: 1) More wires lead to complex operations such as assembly, maintenance, and upgrade of the robot system

2) The system cannot self-recover when a part of the robot is partially damaged, resulting in a bus disconnection or poor contact, resulting in an increase in the maintenance rate

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