Abstract:

This paper aims to study the technical and economic evaluation system of intelligent connected vehicles based on key patent technology analysis. Firstly， from the perspective of patent， the development trends of key technologies covering environment perception， decision control， V2X communication， cloud platform and big data technology of intelligent connected vehicle enterprises are analyzed. Then by applying the statistical methods such as fuzzy comprehensive evaluation and data envelopment， the technical and economic evaluation models of intelligent connected vehicle product are constructed， and several intelligent connected vehicles are chosen to conduct technical evaluation in terms of demand， practicality， economy and serviceability and economic evaluation in terms of five input and output indicators respectively. This study provides important basis and supports for the technical route planning， policy formulation， technological innovation and new product development of intelligent connected vehicles and related enterprises.

Key words: intelligent connected vehicles, patent layout, key technologies, product evaluation, technical and economic performances