新能源车门把手，加100多元可以更安全一点

Core Viewpoint - The article discusses the safety risks associated with the electronic door handles of new energy vehicles, emphasizing the importance of maintaining mechanical redundancy to ensure doors can be opened in emergencies [5][7][12]. Group 1: Safety Risks of Electronic Door Handles - New energy vehicles are prone to battery explosions during high-speed collisions, which can hinder rescue efforts if doors cannot be opened [5]. - The reliance on electronic systems for opening doors in new energy vehicles poses risks, especially if the electronic system fails after a collision [9][11]. - The article highlights that while some models can sense a collision and unlock doors, they still require manual operation to open, which can be problematic if the electronic handle fails [7][9]. Group 2: Solutions and Costs - Solutions to enhance safety include adding mechanical backup systems and redundant power sources, which typically increase the cost of each vehicle by around 100 yuan [5][9][12]. - Some manufacturers, like Audi, are integrating features such as a plastic pull cord that can be activated in emergencies, which also adds to the vehicle's cost [14]. - The article notes that the cost of advanced electronic door handles can be significantly higher, with full hidden handles costing up to three times more than semi-hidden ones, potentially reaching around 1,000 yuan per vehicle [7][12]. Group 3: Industry Standards and Testing - New regulations require that all vehicle door handles must have a mechanical release function, ensuring that doors can be opened without tools in emergencies [12]. - The article emphasizes the importance of rigorous testing and validation for electronic components in vehicles, with companies like Volkswagen adhering to strict standards that increase their BOM costs by approximately 20% [15][18]. - The automotive industry is urged to adopt more robust safety measures and testing protocols to prevent design failures that could lead to severe consequences [19].