| 摘要 |
An oil tank management system and a tank sensor device regardless of the location of a controller are provided to manage the selling information of the tank and the management information of a lubricator regardless the location of the controller by equipping zigbee wireless communication among a tank sensor device, a terminal for inputting oil and the controller. Tank sensor devices sense specific characteristic value which is installed in one or more tank and shows the environment within the tank and transmit a result wirelessly or wired. An administrator terminal(106) provides sense information transmitted from the tank sensor devices. A server(108) stores the sensed information to database and provides the sensed information to a remote administrator terminals(110-1~110-L) connected through internet. |
