Group 1 - Chongqing Changan Automobile Co., Ltd. has applied for a patent titled "Method, Device, Vehicle, Medium, and Program Product for Preventing Relay Attack Offline Control of Vehicles," with publication number CN121568118A and application date set for December 2025 [1] - The patent involves vehicle control technology, enabling communication and control processes between control devices and vehicles in offline or weak network conditions through Bluetooth connections [1] - The vehicle sends distance measurement signals to the control device and receives feedback to calculate distance information, which helps to prevent illegal remote requests by verifying the distance before accepting encrypted authentication requests [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 991,408.606 million RMB [2] - The company has invested in 120 enterprises and participated in 5,000 bidding projects, holding 3,078 trademark records and 5,000 patent records, along with 1,072 administrative licenses [2]

Group 1 - Chongqing Changan Automobile Co., Ltd. has applied for a patent titled "An Air Conditioning Control Method, System, and Vehicle," with publication number CN121316495A, and the application date is November 2025 [1] - The patent involves vehicle control technology, specifically focusing on an air conditioning control method that determines target parameter values for controlled parameters based on the heating needs of the passenger compartment [1] - The controlled parameters include evaporation temperature and the opening degree of the hot and cold air doors, utilizing a control optimization model to optimize these target parameter values for more precise air conditioning control [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 991,408.606 million RMB [2] - The company has invested in 120 enterprises and participated in 5,000 bidding projects, holding 3,116 trademark information records and 5,000 patent records, along with 1,056 administrative licenses [2]

Group 1 - Chongqing Changan Automobile Co., Ltd. has applied for a patent titled "Method, Device, Equipment, Storage Medium, and Program Product for Obtaining External Temperature," with publication number CN120907689A, and the application date is July 2025 [1] - The patent involves a method for obtaining external temperature by utilizing vehicle speed, temperature memory values, and temperature measurements from sensors, allowing for accurate external temperature readings even at varying vehicle speeds [1] - The method updates the temperature memory values based on the rate of temperature change and update rate, which is proportional to the vehicle speed, enhancing the accuracy of temperature sensors [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 [2] - 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 1,053 administrative licenses [2]

Core Viewpoint - Seres Automotive Co., Ltd. has recently published a patent application for a "multi-scenario steering wheel folding control method, system, and vehicle terminal," indicating advancements in vehicle control technology aimed at enhancing user experience through flexible steering wheel functionalities [1] Summary by Relevant Categories Patent Details - The patent involves a method and system for controlling the folding of a steering wheel based on various scenarios, which quantifies the folding control parameters and organizes the control process accordingly [1] - It establishes a clear execution logic and collaborative relationship for folding parameters in different scenarios, transforming the folding control from a fixed action to a structured operational process [1] User Experience Enhancement - The technology aims to create tailored folding solutions based on specific scenario characteristics, thereby improving the flexibility of the steering wheel folding function across different vehicle applications [1] - This innovation is expected to significantly enhance user experience by providing targeted folding strategies that adapt to various usage contexts [1]

Group 1 - The core point of the article is that Chongqing Changan Automobile Software Technology Co., Ltd. has obtained a patent for a vehicle control method, device, electronic equipment, and storage medium, with the patent number CN116534057B, applied for on May 2023 [1] - Chongqing Changan Automobile Software Technology Co., Ltd. was established in 2019 and is located in Chongqing, primarily engaged in software and information technology services [1] - The company has a registered capital of 99 million RMB and has participated in 27 bidding projects, holds 37 patent information, and possesses 3 administrative licenses according to data analysis from Tianyancha [1]