Wireless network monitoring system of welding production workshop

Abstract

The invention discloses a wireless network monitoring system of a welding production workshop, and belongs to the field of the welding quality detection and control of the welding production workshop. The wireless network monitoring system of the welding production workshop is characterized by comprising a sensor, an embedded monitoring device, a WIFI (wireless fidelity) transmitting device, a WIFI component, a wireless router and an industrial control computer; in a monitoring process, the embedded monitoring device monitors all welding data of welding equipment through the sensor or other force ways; after the embedded monitoring device transmits the welding data to the WIFI transmitting device through a CAN (controller area network) bus, the welding data are sent to the WIFI component through an SPI (serial peripheral interface); the WIFI component sends the welding data to the wireless router; and then, the wireless router sends the welding data to the industrial control computer;the welding data are displayed on a display by special software; when the welding equipment is to be set, setting data sent by the special software on the industrial control computer are transmitted to the embedded monitoring device through the wireless router, the WIFI component and the WIFI transmitting device; and the welding equipment is set and controlled by an embedded detecting device.

Description

technical field [0001] A wireless network monitoring system for welding production workshops based on CAN bus and WIFI wireless network technology, which uses a double-layer network mode based on CAN bus and WIFI wireless network technology to transmit data, and monitors embedded monitoring devices through CAN field bus technology at the field level The welding data of the welding equipment is sent to the WIFI transmission equipment; at the LAN level, the WIFI wireless technology is used to transmit the data to the monitoring center, and the welding equipment can be set and controlled. It can be used for welding quality detection and welding control in welding production workshops. Background technique [0002] With the increasing degree of industrial automation, the quality monitoring requirements for the production process are becoming more and more stringent. Therefore, it is an urgent problem to use more accurate methods to monitor and control the welding process and qua...

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Problems solved by technology

[0005] In order to overcome the incomplete monitoring of welding parameters, difficulty in field wiring, and inability to control welding equipment in the existing monitoring technology, the present invention proposes a monitoring system that can comprehensively monitor various welding parameters of welding equipment and solve the problem of difficult field wiring , and can easily and quickly reset and adjust the welding equipment according to the monitoring data

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