ENGINE TROUBLE DIAGNOSING APPARATUS AND PROGRAM THEREOF

摘要

PPROBLEM TO BE SOLVED: To provide an engine trouble diagnosing apparatus which early discovers the trouble of an engine, which prevents the engine from being troubled, and which optimizes the disassembling and inspecting intervals of the engine, and to provide an engine trouble diagnosing program. PSOLUTION: The engine trouble diagnosing apparatus includes a data receiving means 52 for receiving engine performance data and state data measured at a driving time at a predetermined time interval, a data analyzing means 53 for comparing the data with engine performance data and state information at a normal time stored in advance in an evaluation DB 55 to analyze the performance and the state, and a radio notifying means 54 for radio notifying when the trouble is judged. The means 53 analyzes aging changes of the engine performance data and the state data stored in a time series manner as well, thereby reflecting the analyzed aging change to the decision of the engine disassembling and inspecting time. PCOPYRIGHT: (C)2004,JPO