Abstract: A cloud-based platform server includes a memory, a receiving module, and a reporting module. The memory stores a DTC configuration table including DTC rules and a DTC data table. The receiving module: receives DTC configuration information transmitted from a configuration server to the cloud-based platform server and DTC data uploaded from a data server to the cloud-based platform server, where at least some of the DTC data was originally generated by multiple vehicles; based on one or more selected vehicle platforms, parse the DTC configuration information and the DTC data; convert the parsed DTC configuration information to a standardized format and the parsed DTC data having different formats to a standardized format; generate or update the DTC configuration table based on the parsed and converted configuration information; and generate or update the DTC data table based on the parsed and converted DTC data and the DTC rules.