Intelligent diagnosis system based on abnormal temperature of cold water in diesel engine

The invention discloses an intelligent diagnosis system based on temperature abnormity of cold water in a diesel engine, and the system comprises a data collection module which collects the temperature of a cold water inlet in the diesel engine, the pressure of the cold water, the pressure of high-temperature water, and the rotating speed information of the diesel engine; an intelligent diagnosis module, the data analysis module is used for receiving the data information transmitted by the data acquisition module, carrying out data analysis, and carrying out abnormal parameter troubleshooting on abnormal parameters of the diesel engine by adopting a parameter abnormality judgment method, a fault root diagnosis method and an operation and maintenance suggestion prompting method; a fault source causing the abnormal temperature of the intercooling water is automatically judged by establishing a fault diagnosis process, and early warning and operation and maintenance suggestions are given out ...