SMT (surface mount technology) management and monitoring system based on wireless sensor network and GPS (global position system)

Abstract

The invention discloses an SMT (surface mount technology) management and monitoring system based on wireless sensor and GPS (global position system). The SMT management and monitoring system comprises a workshop wireless transmitting base station, an anti-theft tracking mobile terminal, a GPS and wireless data transmitting device node I, an industrial Ethernet bus, a service management and monitoring center system, a storage device, a mobile production management control terminal, a GPS and wireless data transmitting device node II and a computer system on SMT production equipment. The SMT management and monitoring system can monitor operational state and equipment security of automatic SMT production lines, can rapidly respond to control requests from production management staff in real time and can effectively overcome defects of video monitoring on the SMT workshop production equipment.

Description

technical field [0001] The invention relates to the field of production management and monitoring of SMT workshop equipment, in particular to an SMT management and monitoring system based on a wireless sensor network and GPS. Background technique [0002] SMT manufacturing execution control system (SMT) is an important process system for the industrial production of precision electronic manufacturing equipment, which can complete automatic welding and automatic detection of precision SMT electronic components. [0003] The existing SMT production equipment has its own independent computer control system and control software, but there is no corresponding connection between the equipment. The production data and production parameter settings need to be managed and monitored by the workshop staff, as well as the current solution to production failures. Although some SMT production workshops with centralized control can provide unified control and management of SMT equipment, t...

AI Technical Summary

Problems solved by technology

Although some SMT production workshops with centralized control can provide unified control and management of SMT equipment, the workshop staff cannot quickly obtain on-site production data in real time and communicate with equipment on-site management.

[0004] The existing wireless sensor network SMT manufacturing execution control system does not have a device that allows workshop staff to monitor the production site in real time, which is especially unfavorable for equipment monitoring on a large-scale, multi-workshop production site

Especially for the SMT workshop production site, when equipment parameter setting and data sharing between equipment are realized, this invention patent cannot provide a convenient and efficient management method similar to that provided by mobile production management control terminals

[0005] The existing monitoring and alarm systems for large-scale workshop equipment all use camera video monitoring systems, which have the disadvantages of workshop environment interference and false alarms, limited monitoring range, difficult construction and high cost

When faced with a large-scale workshop, it is difficult to achieve full-area full-angle unobstructed anti-theft monitoring

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