The invention discloses a technology maturity evaluation method and
system suitable for vehicle-network interaction, and a medium. The method comprises the steps of obtaining related data of a vehicle-network
interaction technology; substituting the related data of the vehicle network
interaction technology into a pre-constructed evaluation
index system, and calculating a maturity
score based on a fuzzy comprehensive evaluation method; judging the maturity level based on the maturity
score to obtain the technical maturity level; wherein the pre-constructed evaluation
index system is constructed by taking technology maturity as a target, selecting technology popularization,
power grid collaboration, ecological construction and policy standards from three levels of technology, application and
ecology as first-level criteria, and setting second-level indexes according to core evaluation dimensions of the first-level criteria. According to the method, a multi-dimensional vehicle network
interaction technology application maturity level
system covering three aspects of technology-application-
ecology is constructed, a clear judgment standard is provided for different development stages of vehicle network interaction, uncertainty in evaluation is processed in combination with a fuzzy comprehensive evaluation method, and scientific quantification of vehicle network interaction technology application maturity is achieved.