The invention discloses a monitoring method for a marine engine room. The method comprises the following steps that multiple sensor nodes respectively collect the data of the marine engine room by virtue of multiple sensors arranged on the sensor nodes, the data of the marine engine room and ID of each sensor node are transmitted to a monitoring center by virtue of multiple relay nodes and a base station; the monitoring center judges whether the collected marine engine room data exceeds a normal range value by virtue of a processing unit, learns fault information of the marine engine room and meanwhile controls a voice alarm unit to give a voice alarm for the fault information of the marine engine room; the monitoring center obtains malfunction guide information corresponding to the current fault information of the marine engine room through the processing unit, determines the positions of the sensor nodes by virtue of the received ID of each sensor node, and controls a display unit to display the learned fault information of the marine engine room, the corresponding fault guide information and the positions of the corresponding sensor nodes. A wireless sensor network technique is adopted by the method, physical hardware is less, the degree of automation is high, and the fault information is clear.
Monitoring method for marine engine room
2015-06-03
Patent
Elektronische Ressource
Englisch