A robot control device and its control method

Abstract

The invention discloses a robot control device and a control method thereof. The method includes: information transmission and a control board initiate control, and the following steps are performed for each frame of control data: the information transmission and control board transmits to the I / O unit of the robot through an input board Issue a control command; after receiving the control command, the robot saves the data; after a certain period of time, the robot sends the saved data to the information transmission and control board through the I / O unit and output board in turn; the information transmission and control board inspection returns The correctness of the data is to judge whether the sent control command is the same as the received data, and if it meets the requirements, it will send a confirmation message to the robot; after the robot receives the confirmation message, it will perform the corresponding operation according to the control command. The invention ensures that each transmission data is correctly communicated to the robot, and solves the problem that the prior art cannot stop the subsequent errors caused by wrong data transmission in advance.

Description

technical field [0001] The invention relates to a robot control device and a control method thereof. Background technique [0002] A robot is a machine device that performs work automatically. It can accept human command, run pre-programmed programs, and act according to principles formulated with artificial intelligence technology. Its mission is to assist or replace human work in jobs such as manufacturing, construction, or hazardous jobs. [0003] But existing robots have the following problems: [0004] 1. In the existing situation, when purchasing a robot manufactured by another party, it is also necessary to purchase the corresponding robot software for teaching and control, etc., which greatly increases the cost. [0005] 2. The general-purpose I / O unit of the robot in the prior art is only used to receive information, and does not interact with data. [0006] 3. The robot in the prior art does not detect the data transmission process: in the case of I / O damage, d...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to overcome the deficiencies of the prior art, provide a robot control device and its control method, expand and innovate the general I / O unit used by the robot to receive information, and ensure that each transmission data is correctly communicated For the robot, it solves the problem that the existing technology cannot stop the subsequent errors caused by wrong data transmission in advance, and further makes it impossible for the user to judge the cause of the error (error in the transmission process or error in the command itself)

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