发明授权
US06917859B2 Facility management system and facility management method 有权
设施管理制度和设施管理办法

Facility management system and facility management method
摘要:
An owner concludes with a facility maintenance company a contract for maintenance of electric facilities and an operation control monitor device installed in a building of the owner. The electric facility manufacturer gives the company permission to access the device from a terminal through the Internet as a communication network. The company receives continuous monitor data items of the electric facilities collected by the device. The manufacturer accesses the device from a terminal through the network and also receives the continuous monitor data items of the electric facilities.
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