Program development on index evaluation for inherent reliability of commercial vehicle

Based on the model of integrated evaluation on vehicle inherent reliability which is made of three single evaluation indexes: mean time between failures (MTBF) , mean time to first failure (MTTFF) and equivalent failure rate , using the object oriented programming method and ADO database access technique, and taking Visual Studio 2010 as a development tool and SQL Server 2008 as the database, the program of index evaluation for inherent reliability of vehicle is developed, function modules of the program are designed as follows: basic data collection module of inherent reliability, inherent reliability indexes evaluation module and inherent reliability qualified vehicle model management module ect.. The specific functions are vehicle inherent reliability indexes evaluation, inherent reliability qualified vehicle model query, reports generation and print. Actual application shows that the program could evaluate vehicle inherent reliability effectively.