Group 1 - The core point of the article is that Chongqing Changan Automobile Co., Ltd. has applied for a patent for a fault identification method, device, equipment, and storage medium, which aims to significantly improve identification efficiency and accuracy while reducing labor costs [1] - The patent application, published as CN 120707969 A, was filed on July 2025 and pertains to vehicle technology [1] - The method involves obtaining a first image of a tested vehicle, processing it through a neural network model to generate multiple corresponding second images, and then using a second neural network model to produce identification results related to various types of parts and their faults [1] Group 2 - Chongqing Changan Automobile Co., Ltd. was established in 1996 and is primarily engaged in the automotive manufacturing industry, with a registered capital of approximately 992.18 million RMB [1] - The company has invested in 119 enterprises and participated in 5,000 bidding projects, holding 3,129 trademark records and 5,000 patent records, along with 962 administrative licenses [1]