Patent ID: 8255187

Claim:
A remote monitoring diagnostic system in which a center and monitoring diagnostic units each installed in an object to be monitored are connected by a communication network, and which monitors and diagnoses the object, wherein the center comprises: analysis and diagnostic algorithm forming means for forming an algorithm for performing diagnosis of the object, on the basis of a result of analysis performed beforehand on data or specifications of the object; mobile program forming means for forming a mobile program for diagnosing the object, on the basis of the algorithm formed by the analysis and diagnostic algorithm forming means; mobile program transmission means for transmitting the mobile program formed by the mobile program forming means to each monitoring diagnostic unit across the communication network; prevention and maintenance support information forming means for receiving monitoring data and a diagnostic result of the object transmitted from a transmission means of each monitoring diagnostic unit, and forming maintenance support information of the object on the basis of the monitoring data and the diagnostic result; and prevention and maintenance plan optimization processing means for making an optimum maintenance plan by using the prevention and maintenance support information formed, and wherein each monitoring diagnostic unit comprises: mobile program reception means for receiving the mobile program transmitted from the center; mobile program execution processing means for executing the received mobile program on the object; and transmission means for transmitting monitoring data of the object and a diagnostic result of the monitoring data to the center across the communication network.