Evaluate historical telematic vehicle component maintenance records to identify predictive indicators of maintenance events

摘要

A method for evaluating historical vehicle component maintenance and identifying predictive indicators of maintenance events comprising: evaluating a record of operational component data, including said operational component data operating values of a vehicle component of a vehicle, said operational values representative of an operational life cycle use of said vehicle component, said operating values additionally based on a measured component event, accessing a management event data record, said management event data containing a data point of vehicle component event for said vehicle, said vehicle component event data point including a date and a maintenance event indication, associating said operational component data record with said management event data record, filtering said component data operates les, said filtration including a moving average of said operational component data, an upper control limit of said operational component data, standard deviation plus two of said operational component data, typical deviation plus one of said operational component data, a mean of said operational component data, standard deviation minus one of said operational component data, typical deviation minus two of said operational component data and a lower control limit of said operational component data, derive from said operational component data at minus a representative signal of operational use of said vehicle component for said measured component event, compare filtered operational component data with said at least one signal prior to said vehicle component event data point thereby identifying indicators associated with gave cha maintenance event indication.