Research and deign of large gantry crane safety
monitoring and management system
PAN Jianhua
(Guangzhou Academy of Special Equipment Inspection & Testing, Guangzhou 510000, China)
Abstract: Aiming at the situation that the development of the monitoring devices for cranes is slower than the development of crane industry, the crane accidents recently were counted and the main reason leading to accidents was put forward. Also, the countermeasures were proposed and the requirement of GB/T 282642012 for huge crane industry was introduced, and the research on the remote monitoring and control system for shipyard cranes was expounded. Some potential safety hazard which occurs during the working procedure of ship crane can be monitored, displayed, alarmed and controlled in real time. Signal acquisition, sending, processing and interface between a all function module were mainly discussed. The results indicate that crane safety monitoring system can effectively help operators and managers identify problems and deal with it,the risk probability can be decreased , the service life of crane machinery can be prolonged and risk economic loss can be controlled.
Key words: crane; GB/T28264; safety monitoring; management; system