高速上一小车刹车失灵 以115km/h狂奔490公里！司机要求退车退款 厂家回应

Core Viewpoint - A serious incident involving a malfunctioning cruise control system in a vehicle led to a high-speed, uncontrolled drive of 490 kilometers, raising significant safety concerns within the automotive industry [1][5][10]. Group 1: Incident Details - On December 17, a small car in Gansu experienced a cruise control failure, maintaining a speed of 115 km/h for 490 kilometers until it ran out of fuel [1]. - The driver, Ma Shihua, reported that he was unable to deactivate the cruise control despite following instructions from the dealership [6][7]. - The incident resulted in Ma seeking a refund and compensation of 50,000 yuan for mental distress, citing the extreme danger faced during the ordeal [3][7]. Group 2: Industry Reactions - The incident has sparked considerable debate within the automotive sector, with some industry experts suggesting that electronic control system failures could lead to cruise control malfunctions [5][10]. - A representative from the vehicle manufacturer stated that their cars have sold over 1 million units without prior reports of similar issues, indicating that this incident is being taken seriously [9]. - The manufacturer initially offered a refund and 20,000 yuan in compensation, which was later increased to 45,000 yuan after negotiations [9][10]. Group 3: Technical Insights - Experts noted that cruise control systems typically have safety redundancies, allowing drivers to disengage the system through various means, including pressing the brake pedal [10][11]. - There are concerns about the potential for electronic failures affecting the braking system, which could pose serious safety risks [11]. - Current standards for adaptive cruise control systems are under revision, emphasizing the need for multiple emergency shutdown options [11].