Group 1 - Anhui Jianghuai Automobile Group Co., Ltd. has applied for a patent titled "Auxiliary Lane Change Method, System, and Application Based on Multi-Lane Traffic Efficiency Calculation" with publication number CN120792825A, filed on September 2025 [1] - The patent pertains to vehicle navigation and assisted driving technology, providing a method that includes obtaining environmental perception information and calculating real-time traffic efficiency for the current lane and adjacent lanes [1] - The method assesses lane traffic efficiency and determines lane change conditions based on efficiency thresholds, allowing for systematic lane changes when conditions are met [1] Group 2 - Anhui Jianghuai Automobile Group Co., Ltd. was established in 1999 and is located in Hefei, primarily engaged in the automotive manufacturing industry [2] - The company has a registered capital of 218,400.9791 million RMB and has invested in 48 enterprises, participated in 5,000 bidding projects, and holds 946 trademark records and 5,000 patent records [2] - Additionally, the company possesses 672 administrative licenses [2]