Diagnostic processing system, onboard terminal system, and server

摘要

Disclosed is a diagnostic processing system including an onboard terminal system and a server connected together via radio communication channels. The onboard terminal system is provided with a data receiving unit for receiving data from sensors arranged on a self-propelled machine and a first diagnostic unit for diagnosing an abnormality of the self-propelledmachine, and the server is provided with a second diagnostic unit for diagnosing the abnormality of the self-propelled machine. The diagnostic processing system is configured such that one of the first diagnostic unit and second diagnostic unit performs a primary diagnosis as to the abnormality of the self-propelled machine based on the data received at the data receiving unit and transmits a result of the primary diagnosis to the other diagnostic unit, and upon receipt of the result of the primary diagnosis, the other diagnostic unit performs a secondary diagnosis based on the result of the primary diagnosis. 100 103 112 18- ONBOARD 19 MONITORING -CONTROLLER __- DISPLAY -1UNIT CONTROLLER 10 14 u ... 2 HYDRAULIC-2 -- 24