| 摘要 |
Provided is an LTE-based relay for a USN system of a shipyard and a ship. The LTE-based relay for a USN system of a shipyard and a ship transmits state information of an object to be sensed, which is received from each sensor or each electronic tag of the USN system that can be built in the shipyard and the ship, to an external main management server through LTE communications, thereby improving stability of communications. Thus, the LTE-based relay contributes to improvement in USN system operation efficiency of the shipyard or the ship and can be effectively used especially in a large shipyard or a large ship. The LTE-based relay for a USN system of a shipyard and a ship according to the present invention comprises the following: a receiver which receives state information of various objects to be sensed from a plurality of sensors by communicating with the sensors installed in the shipyard or the ship to sense the state information of the objects; a central processing unit which is connected to the receiver to receive the state information of the object to be sensed and generates aggregate of the state information of the objects, which is processed according to a set information processing process; an LTE transmitter which is connected to the central processing unit to receive the aggregate of the state information of the objects and transmits the aggregate of the state information of the objects to an external main management server; a power supply module which supplies power to the receiver, the central processing unit, and the transmitter; and a housing in which the receiver, the central processing unit, the transmitter, and the power supply module are installed. |
