雷军称新SU7门把手符合新国标！解决低温失灵、故障率高等问题！

Group 1 - The core point of the article highlights the significance of Xiaomi's new generation SU7 door handle design, which is expected to set a new safety standard in the electric vehicle industry [1][3] - Xiaomi's founder Lei Jun demonstrated the new door handle design during a live stream, emphasizing that it has been developed to meet the national mandatory standards that will be implemented in 2027 [3][7] - The new national standard, announced by the Ministry of Industry and Information Technology, mandates that every car door must have at least one mechanical release handle to ensure safety in extreme conditions [5][9] Group 2 - The new design of the SU7 door handle includes a mechanical redundancy structure to address issues such as failure in low-temperature environments, which have raised consumer concerns [7][9] - The standard specifies that the external door handle must provide approximately 30 cubic centimeters of hand operation space, and the internal handle must be clearly marked and positioned [7] - The modification of the door handle design is extensive, affecting the entire locking module and requiring significant testing, reflecting Xiaomi's commitment to consumer safety [11]