涉及飙车炸街、车门锁死、电池燃爆……汽车安全新国标划重点

Core Viewpoint - The introduction of the new national standard for motor vehicle safety, titled "Motor Vehicle Operation Safety Technical Conditions," is crucial for addressing the increasing safety risks associated with electric vehicles and advanced driver assistance systems [2][4]. Group 1: Safety Standards and Regulations - The new safety standards include mandatory controls for issues such as street racing, locked door handles, and battery fires, which have been prevalent in recent years [2]. - The updated standards aim to adapt to the evolving landscape of vehicle safety technology, particularly for electric and assisted driving vehicles, which were inadequately covered in the previous 2017 version [2][6]. - The new regulations are expected to curb excessive marketing by some manufacturers that exploit gaps in existing standards related to intelligent assisted driving [2]. Group 2: Acceleration and Driving Behavior - The new standards mandate that passenger vehicles must default to a maximum acceleration time of 5 seconds for 0 to 100 km/h after each ignition, aiming to enhance driver preparedness when using high acceleration modes [3]. - There is a growing concern regarding the misuse of high acceleration modes in electric vehicles, leading to accidents due to driver inexperience [3][4]. Group 3: Driver Monitoring and Safety Features - The standards require vehicles with assisted driving features to confirm driver training through biometric or account login before operation, addressing the issue of drivers using "hands-free" systems irresponsibly [6]. - To prevent distractions, the standards prohibit the use of entertainment and gaming functions when the vehicle speed exceeds 10 km/h [7]. Group 4: Battery Safety and Emergency Protocols - The new regulations stipulate that electric and hybrid vehicles must automatically disconnect the power circuit in severe collision scenarios to prevent secondary accidents caused by unintended acceleration [8]. - The battery management systems are required to monitor battery conditions and provide alerts for any anomalies, particularly in the event of thermal incidents [8][9]. Group 5: Emergency Escape Features - The updated standards emphasize the need for mechanical release functions for door handles to ensure safe escape during emergencies, particularly in vehicles with electronic door locks [10][11]. - The regulations also specify that windows designed for emergency escape should not have sunshades that could hinder their breakability [11].