Control system of robot

Abstract

Provided is a control system of a robot, pertaining to the technical field of robot control. The invention especially relates to the control system of the robot. With the control system, the real-timecapability and reliability are improved. The rapid locating function is fulfilled. The control system comprises a controller, the robot and a visual system. The robot and the controller are in the relationship of control interaction. The visual system is arranged on one side of the robot and is in communication connection with the controller. The visual system comprises a camera fixed by a support and the controller. The controller is kept in communication connection with the robot and the camera. The controller is an upper computer and multiple peripheral serial devices. The peripheral serial devices are in communication with the upper computer by being connected with an interface management module electrically connected with the upper computer. The interface management module is equipped with multiple serial ports in data transmission with all the peripheral serial devices, a control chip used for packing, transferring and processing data of all serial ports, and a power supply assembly used for supply electricity to the control chip.

Description

technical field [0001] The invention belongs to the technical field of robot control, and in particular relates to a robot control system. Background technique [0002] The robot industry has developed at an astonishing speed in recent years, and has gradually transformed from concept to entity. All have great industrial prospects. At the same time, robots have strong scalability and can be combined with other industries, such as the service industry, to replace manual labor and greatly reduce costs. [0003] The existing robot vision system is based on the relationship between the robot coordinates and the image coordinates of the camera, and is one of the key technologies in the process of robot handling. However, although the robot can complete the standard handling of objects through a fixed moving trajectory and auxiliary handling grippers, it has high requirements for the placement of the workpiece before handling, and the setting will cause subsequent stations to fa...

AI Technical Summary

Problems solved by technology

This method requires the host computer to continuously query whether all serial ports have data to be received and processed, which greatly occupies the CPU resources of the host computer and affects the real-time performance of the system.

On the other hand, using the computer as the core will consume more system resources

Improving the performance of the host computer will increase the cost and power consumption, and the peripheral devices follow different communication protocols, and the sending intervals are also different, which is not convenient for the synchronization of serial port data

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