Group 1 - The core point of the article is that China National Heavy Duty Truck Group Jinan Power Co., Ltd. has applied for a patent related to vehicle thermal management, specifically a method and system based on a large model for controlling the thermal management of vehicles [1] - The patent application, published as CN121424905A, was filed on September 2025 and involves creating a digital twin model of the vehicle's thermal management system, training it with a large model, and using real-time operational data to derive control strategies for intelligent management and optimization of the thermal management system [1] - China National Heavy Duty Truck Group Jinan Power Co., Ltd. was established in 2006 and is primarily engaged in the automotive manufacturing industry, with a registered capital of 723,959.5 million RMB [1] Group 2 - The company has made investments in 19 enterprises and participated in 3,872 bidding projects, indicating a strong presence in the automotive sector [1] - The company holds a significant number of intellectual property rights, with 5,000 patent records and 89 administrative licenses, showcasing its commitment to innovation and compliance [1]