Abstract: Against the backdrop of the comprehensive acceleration of Chinese automakers’ global expansion, vehicle enterprises need to serve diverse markets with varying global traffic-rule requirements, making overseas business a core growth-driving strategy. Aiming at the pain points of high costs, long lead times and poor compatibility in the conventional phased development of left-hand drive and right-hand drive vehicles, this paper proposes a platform-based development method for left-hand drive and right-hand drive vehicles built on a native modular architecture. A complete development system is constructed from four dimensions: pre-architecture presetting, system modularization, component generalization, and global compliance adaptation. Its application value is verified through practical cases of domestic automakers. Research results indicate that this synchronous left-hand drive and right-hand drive platform-based development mode can shorten time-to-market by approximately 45% and reduce comprehensive R&D costs by around 40%. It can effectively support the global deployment of automakers and provide a referable technical path for vehicle export featuring multi-market, multi-model and multi-powertrain capabilities.

Key words: right-hand drive vehicle; modular platform; platform-based development; parts commonization; global compliance; vehicle export

摘要： 随着中国汽车出海全面提速，车企需覆盖全球不同通行规则的多元市场，出海已成为 核心增量战略。针对传统分阶段开发左右舵车型成本高、周期长、兼容性差的痛点，文章提 出基于原生模块化架构的左右舵平台化开发方法，从架构预设、系统模块化、零部件通用、 全球合规适配四个维度搭建完整开发体系，结合国内车企实践验证其应用价值。研究显示， 该左右舵同步平台化开发模式可缩短上市周期约 45%，降低综合开发成本约 40%，能有效支 撑车企全球化布局，为汽车出海提供多市场、多车型、多动力的可参考技术路径。

关键词: 右舵车型；模块化平台；平台化开发；零部件通用化；全球合规；汽车出海