High-compatibility multifunctional various field bus protocol motion control system

Abstract

The invention relates to a high-compatibility multifunctional various field bus protocol motion control system, which comprises a signal acquisition module, a protocol conversion module, a power supply module, a logic controller, a verification feedback module, a state indication module and a signal output terminal, and is characterized in that the signal acquisition module comprises a CAN bus interface, a Modbus bus interface, a plurality of serial ports and a USB interface, the protocol conversion module comprises a receiving buffer module, a data reading module, a protocol converter and a data encoder, a power supply unit is connected to a parallel connection unit, the parallel connection unit comprises a plurality of cameras, a lighting lamp and audio-video equipment, the signal output terminal comprises a wireless transceiver and an Ethernet interface, and the verification feedback module comprises a data decoder, a digital-to-analog converter and a verification module. The motion control system provided by the invention is high in compatibility, and can satisfy conversion of most bus protocol in the market and equipment plugging. The parallel connection unit is diversified in function and sensitive in compensation feedback. The adaptability and the practicability of the system are improved.

Description

technical field [0001] The invention relates to a motion control system, in particular to a motion control system with multiple field bus protocols with high compatibility and multiple functions. Background technique [0002] Motion control refers to the real-time control and management of the position and speed of mechanical moving parts, so that they can move according to the expected motion trajectory and specified motion parameters. With the development of automatic intelligent control technology, field bus technology has become an industrial It is a hotspot in automation research. It is integrated into the communication network through the serial model, and the industrial information control management system is established through the network protocol. The motion control system is an important part of the fieldbus protocol that directly determines the flexibility and applicability of the entire control system. However, the existing technology There is a motion control ...

AI Technical Summary

Problems solved by technology

[0002] Motion control refers to the real-time control and management of the position and speed of mechanical moving parts, so that they can move according to the expected motion trajectory and specified motion parameters. With the development of automatic intelligent control technology, field bus technology has become an industrial It is a hotspot in automation research. It is integrated into the communication network through the serial model, and the industrial information control management system is established through the network protocol. The motion control system is an important part of the fieldbus protocol that directly determines the flexibility and applicability of the entire control system. However, the existing technology There is a motion control system in the field, the compatibility is not strong, it cannot be backward compatible with a variety of fieldbus protocols, the function is single, and it cannot meet the problems of classification and insertion of various devices based on the bus protocol, lack of verification compensation, etc., resulting in limited use. low adaptability

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