Group 1 - The core viewpoint of the news is that Chongqing Changan Automobile Co., Ltd. has applied for a patent related to vehicle control methods and devices, which aims to enhance user driving experience in low-temperature environments [1] - The patent application, published as CN120481697A, was filed on June 2025 and involves technology for adjusting the state of charge (SOC) of vehicles based on predicted low temperatures [1] - The method includes obtaining the vehicle's operational status and the lowest predicted temperature, and controlling the range extender to charge the battery when the SOC difference exceeds preset thresholds [1] Group 2 - Chongqing Changan Automobile Co., Ltd. was established in 1996 and is primarily engaged in the automotive manufacturing industry [2] - The company has a registered capital of approximately 992.18 million RMB and has invested in 119 enterprises [2] - It has participated in 5000 bidding projects and holds 3129 trademark records and 5000 patent records, along with 964 administrative licenses [2]

Group 1 - BYD Company Limited has applied for a patent titled "Front Module, Vehicle and Control Method," with publication number CN120481532A, filed on June 2025 [1] - The patent relates to vehicle technology, specifically involving a front compartment and cooling device, which includes a flow channel for air [1] - The design features an air intake channel, a first air outlet channel, and a second air outlet channel, all connected to the cooling device, allowing for improved airflow management [1] Group 2 - BYD Company Limited was established in 1995 and is located in Shenzhen, primarily engaged in the automotive manufacturing industry [2] - The company has a registered capital of approximately 30.39 billion RMB [2] - BYD has made investments in 105 companies and participated in 994 bidding projects, holding 1,820 trademark records and 5,000 patent records [2]

天眼查资料显示，上汽通用五菱汽车股份有限公司，成立于1998年，位于柳州市，是一家以从事汽车制 造业为主的企业。企业注册资本166807.6667万人民币。通过天眼查大数据分析，上汽通用五菱汽车股 份有限公司共对外投资了1家企业，参与招投标项目1344次，财产线索方面有商标信息2685条，专利信 息5000条，此外企业还拥有行政许可721个。 专利摘要显示，本发明涉及车辆技术领域，公开了一种汽车对开尾门耐久性试验系统，包括固定架、副 尾门驱动装置、主尾门驱动装置和解锁装置。固定架用于固定车厢。副尾门驱动装置设置于固定架上， 并与副尾门连接，用于驱使副尾相对于车厢开合。主尾门驱动装置设置于固定架上，并与主尾门连接， 用于驱使主尾门相对于车厢开合。解锁装置设置于对开尾门上，用于对对开尾门进行解锁。 金融界2025年8月2日消息，国家知识产权局信息显示，上汽通用五菱汽车股份有限公司申请一项名 为"一种汽车对开尾门耐久性试验系统"的专利，公开号CN120404181A，申请日期为2025年04月。 ...

天眼查资料显示，宁德时代（上海）智能科技有限公司，成立于2021年，位于上海市，是一家以从事科 技推广和应用服务业为主的企业。企业注册资本250000万人民币。通过天眼查大数据分析，宁德时代 （上海）智能科技有限公司共对外投资了3家企业，参与招投标项目4次，专利信息473条，此外企业还 拥有行政许可42个。 金融界2025年6月7日消息，国家知识产权局信息显示，宁德时代（上海）智能科技有限公司取得一项名 为"车架、底盘及车辆"的专利，授权公告号CN222946847U，申请日期为2024年06月。 专利摘要显示，本申请适用于车辆技术领域，提出一种车架、底盘及车辆，车架包括：纵梁；支撑件， 支撑件连接于纵梁；横梁，连接于支撑件，且横梁的长度方向与纵梁的长度方向呈夹角设置；以及支架 组件，用于供低压储能装置安装，支架组件连接于横梁与支撑件，且支架组件与纵梁间隔设置；本申请 实施例提供的车架中，设置用于供低压储能装置安装的支架组件，并使支架组件连接于横梁和支撑件， 以使得将支架组件和低压储能装置较为稳定的安装于车架；使支架组件与纵梁间隔设置，以减少支架组 件对纵梁机械强度的负面影响，在车辆受到碰撞的情况下，该设置能 ...