Group 1 - BYD has published a patent for a vehicle drift control method that simplifies and enhances the drift process, making it more controllable and enjoyable for drivers [2] - Seres Automotive has received authorization for a collision unlock patent, which improves the speed of door unlocking during a collision, thereby enhancing the escape capability of occupants and reducing casualties [2] - Audi's first strategic model, the Audi E5 Sportback, has begun pre-sales with a price range of 235,900 to 319,900 yuan, marking the launch of a new independent brand targeting the Chinese market [2] - The 2026 Kia Carnival, a mid-size MPV, is set to launch in China on September 1, with the current 2021 model priced from 289,900 yuan, featuring a 2.0T engine [2][3]

Core Viewpoint - The recent patent granted to Seres Automotive introduces a collision unlocking control device aimed at enhancing vehicle safety by allowing doors to unlock quickly during a collision, thereby improving escape chances for occupants and reducing fatalities caused by inaccessible doors [2]. Group 1: Patent Details - Seres Automotive has received authorization for a patent related to a collision unlocking control device and vehicle [2]. - The patent includes a collision detection module, an explosive device for breaking the locking mechanism, and an explosive control module [2]. - The device is designed to detect collision signals and trigger the explosive device to unlock the doors, addressing issues of power loss or deformation that may prevent door unlocking during an accident [2]. Group 2: Safety Implications - The innovation aims to enhance the speed of door unlocking during collisions, which is critical for the escape of vehicle occupants [2]. - By improving the ability to unlock doors in emergency situations, the patent could significantly reduce casualties associated with being trapped inside vehicles after accidents [2].

Core Viewpoint - On August 19, 2023, Seres Automotive Co., Ltd. received authorization for a patent related to a collision unlock control device and vehicle, aimed at enhancing passenger safety during accidents by improving door unlocking speed [1]. Group 1: Patent Details - The patent includes a collision detection module, an explosive device for breaking the locking mechanism, and an explosion control module [1]. - The explosive device is positioned within the door lock and works in conjunction with the locking mechanism to unlock the door upon collision detection [1]. - The system is designed to trigger the explosive device to break the locking mechanism, thereby allowing for quicker escape from the vehicle during an accident [1]. Group 2: Safety Enhancements - The technology aims to prevent situations where doors cannot be opened due to power loss or deformation of the lock body during a collision [1]. - By improving the speed of door unlocking, the device enhances the escape capability of passengers, potentially reducing casualties from being trapped inside the vehicle [1].

Core Viewpoint - The patent granted to Seres Automotive on August 19 introduces a collision unlock control device aimed at enhancing vehicle safety by allowing doors to unlock quickly during a collision, thereby improving escape capabilities for occupants and reducing fatalities due to door inaccessibility [1] Group 1: Patent Details - The patent includes a collision detection module for detecting vehicle collisions [1] - It features an explosive device designed to destroy the locking mechanism in the door lock [1] - The explosive device is integrated with a triggering control module that generates a detonation signal upon collision detection [1] Group 2: Safety Enhancements - The system aims to increase the speed of door unlocking during collisions [1] - It addresses issues such as power loss or deformation of the lock body that may prevent door unlocking in emergencies [1] - The innovation is intended to enhance the escape ability of individuals inside the vehicle during critical situations [1]