Based on the theories of fault and maintenance analyse,the maintenance guideline of automobile detection system is determined,and the predicted maintenance strategy was put forword on the foundation of maximal validity and system reliability principle.

The probing discuss about preventive maintenance of heavy-duty motor vehicles of Heidaigou Open-Cut Coal Mine;

The technical management and preventive maintenance for GE Hispeed CT/I;

Extension analysis method of maintenance strategy of engine cylinder body production line;

Synchronization maintenance strategy analysis of engine cylinder body production line;

Optimal Maintenance Strategy for the Repairable System Consisting of One Component Based on Geometric Process;

Operational availability model for repairable system under(m,N_G) maintenance policy;

In three kinds of maintenance policy such as maintenance after the event, regular maintenance and state maintenance, maintenance policy should be selected reasonably so as to reduce operation expenditure and increase production benefit.

A maintenance policy matching with to armor chariot s service time is presented in this paper.