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新车研发从55个月砍到26个月！日产高管：得照中国模式学_我的网站
A | BAGHDAD -- The Iraqi military and Kurdish Peshmerga forces briefly clashed Sunday in a dispute over control of a strategic military post, killing three, Iraq's military spokesperson said.The dispute was over who controls three vacated posts previously in the hands of Kurdistan Workers Party (PKK) militants. It marked further tension in a fragile alliance between the Iraqi military and Kurdish Peshmerga forces of the semi-autonomous Kurdish region inside federal Iraq.Iraqi military spokesman Yahya Rasool did not specify the identities of the three killed, adding that seven others in the dispute were wounded.On Thursday, the PKK announced they were vacating the positions, citing what they said was the declining threat of the extremist Islamic State group in the area. They had held the military position since 2014, during the global war on the group.Turkey often launches strikes against targets in Syria and Iraq that it believes to be affiliated with the PKK, a Kurdish separatist group that has waged an insurgency against Turkey since the 1980s. Meanwhile, security agencies in Iraq continue to crack down on Islamic State group sleeper cells.Rasool said Iraq’s prime minister ordered the formation of a high-level committee to investigate the incident.Two security officials said the posts are located in Mount Qarah Dagh within the Makhmour district, a strategic location that borders Erbil and Nineveh, between the two regions.The Peshmerga claimed that the posts were within their territory, because the mountain has historically represented the dividing line between Iraqi security forces and Peshmerga.。 8月25日消息，据报道，日产社长伊凡・埃斯皮诺萨表示，日产过往新车研发需要55个月，2026年冬季推出的新款Skyline研发周期将压到26个月。 同时，埃斯皮诺萨还称，中国车企在技术、成本控制与研发效率上已成为行业标杆，日产将主动学习相关经验。 近些年日产经营压力凸显，2025财年全球销量同比下滑6%，本土市场跌幅达到13%，2026年上半年本土销量更是创下数十年新低。 传统模式下，日产每款车型独立开发，多部门多头管理，内部沟通消耗大量时间，漫长的研发周期让产品落地时就跟不上市场的变化了。 借鉴中国车企经验，日产打算从三方面重构开发逻辑。一是推行家族化共享平台，不再每台车从零开发，一套架构可以衍生轿车、SUV等多种车型，同时精简组织架构，由项目总监统一统筹，减少部门内耗。 二是大规模落地AI与数字孪生技术，在虚拟环境完成大量碰撞、耐久测试，减少物理样车迭代次数，甚至实现夜间无人值守测试，提升测试效率。
B | 三是采用并行研发模式，设计、工程、测试、供应链同步推进，替代过去一环接一环的串行开发方式。
C | 日产计划2026财年，让这套高效流程覆盖九成新车项目。 不过研发提速并非毫无前提。
D | 国内车企24个月左右的开发周期，大多建立在成熟平台基础之上，依托现有架构做衍生迭代；若是从零打造全新底层架构，依旧需要三到五年时间。这也意味着日产26个月的成果，同样依托成熟平台积累，并非完全从零开发。 研发提速的背后，行业也浮现出了新的挑战。国内新车投放节奏不断加快，产品迭代过快带来保值率下滑，部分产品被质疑验证不足。 监管层面已经出手，将可靠性试验纳入准入强制要求，拟把新能源车型可靠性行驶试验里程提升至3万公里。速度是竞争优势，但不能牺牲产品可靠性，这也是包括日产在内，所有追求研发提速的车企都需要面对的课题。
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