Group 1 - The core point of the news is that Great Wall Motors Co., Ltd. has applied for a patent related to vehicle signal processing methods, which aims to improve the efficiency of determining the engine's start-stop source based on specific requests [1] - The patent application, titled "Vehicle Signal Processing Method, Electronic Device and Vehicle," was published with the number CN120466087A and was filed on May 2025 [1] - The method involves processing data from engine start-stop requests, enhancing the ability to quickly identify engine status and potential issues [1] Group 2 - Great Wall Motors Co., Ltd. was established in 2001 and is primarily engaged in the automotive manufacturing industry, located in Baoding City [2] - The company has a registered capital of approximately 8.49 billion RMB [2] - Great Wall Motors has invested in 75 enterprises and participated in 2,556 bidding projects, with a significant portfolio of 5,000 trademark and patent records, as well as 639 administrative licenses [2]