Diesel engine maintenance guarantee method and system and computer storage medium

The invention discloses a diesel engine maintenance guarantee method and system and a computer storage medium. The method comprises the following steps that a plurality of diesel engine state parameters are obtained through a plurality of sensors arranged on a diesel engine; a diesel engine monitoring system determines whether the diesel engine operation state is abnormal or not according to the multiple diesel engine state parameters; when the diesel engine operation state is abnormal, the diesel engine monitoring system generates a resource searching rule according to the identified abnormal state and/or alarm information and in combination with other state parameters and/or fault phenomena of the diesel engine; the diesel engine monitoring system inputs the resource searching rule to a decision-making unit; and the decision-making unit generates a corresponding maintenance guarantee scheme according to the resource searching rule. According to the diesel engine maintenance guarantee method, the maintenance