问界M7致3死事故四大疑问待解

时间：2024-04-29人气：作者：小编

问界M7致3死事故四大疑问待解

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26日，山西运城一辆问界M7车辆发生交通事故，司乘3人遇难。4月28日，问界声明称，该车辆发生事故时车速115km/h，安全气囊正常打开，动力电池包特性均正常。目前，事故原因有待有关方面进一步调查。

红星资本局注意到，问界新M7上市7个月，累计大定突破17.4万台。这起事故引发了公众对问界M7车辆安全性的较多关注，包括AEB紧急制动等功能是否响应，搭载的是哪家的智驾系统，为何没有碰撞自动解锁、隐藏式门把手没有弹出是否影响救援等。

AEB紧急制动为何没有响应？

Plus版没有宣传的“全向主动安全”功能

据家属介绍，事故车辆车型为2024款M7 Plus 后驱版5座。

红星资本局了解到，2024款M7分为Plus版与智驾Max版，标配主/副驾驶座安全气囊、前/后排侧气囊、前/后排头部气囊(气帘)。两者的差距主要在辅助驾驶系统。智驾Max版车型搭载了华为高阶智能驾驶辅助系统（华为ADS），智驾硬件也多了6个摄像头和1个激光雷达，支持高速与城市智驾领航功能。而Plus版未搭载华为ADS，不支持上述功能。

特别需要注意的是，问界M7 Plus版车型并没有其宣传的“全向主动安全”功能。

据发布会信息，2023年9月上市的问界新M7，其AEB系统的最高刹停时速为90km/h；12月上市的问界M9，其AEB能力更进一步，最高支持120km/h时速主动刹停。但这都是基于华为ADS。

此外，问界官方曾表示，遇到探测对象速度过快、大型车辆遮挡等因素影响到传感器正常工作时，前向AEB有概率不工作或退出。

问界M7Plus版用的谁家智驾方案？

问界称是博世，博世否认

问界在一份声明中称，事发车型是入门非智驾版，未搭载华为高阶智能驾驶辅助系统，使用的博世方案，博世方案AEB的工作范围是在4-85km/h，碰撞时的115km/h时速已经远超博世AEB触发范围。

4月28日，博世针对问界M7山西运城事故发布声明称，经调查，涉事车辆没有搭载博世智驾系统（含AEB）。

红星资本局搜索发现，华为与问界官方未对外披露过问界M7Plus版的智驾方案。

汽车分析师刘昊告诉红星资本局，“过去大部分车企选择的都是博世的L2级方案。这是一个黑盒方案，主要基于毫米波雷达和摄像头融合的设计，稳定性强，性价比高，车企直接向博世采购硬件和软件。但随着车企开始自研智驾，国内也涌现出地平线、黑芝麻、毫末智行这样的本土供应商，高阶智驾很少单独选择博世。”

为何碰撞未自动解锁？

问界M7车主手册明确：车辆碰撞后自动解锁

事故发生后，救援人员无法打开车门，只能砸窗救人。问界M7碰撞后车门无法打开引发公众质疑。