广汽动力总成电气化路线&实践(16)

广汽动力总成电气化路线&实践

产品开发实践

Technology roadmap of GAC

系统介绍System overview 广汽的自动变速器开发，延续了广汽自主研发的基因

GAC's automatic transmission development continues the gene independent research and development

•项目开发以专利分析为基础，完全拥有产品知识产权

Project development is based on patent analysis,and owns product intellectual property right.

•自主化程度高，项目成员全部来自国内，核心部件的开发伙伴也多是中国团队，包括软件、机械泵、电子油泵等The degree of autonomy is high,the members of the project are all from the country,and the development partners of the core components are mostly Chinese teams,including software,mechanical pumps,electronic pumps,etc.

•优化挡位布置型式，缩短轴向布置长度

Optimize the layout and shorten the axial layout length.

•可选配机械/电子驻车

Optional mechanical/electronic parking lock

•独立研发的双泵式电液控制模块

Independent research and development of dual pump electrohydraulic control module

•产品平台化，有250Nm、350Nm（可扩展至400Nm）两款机型，核心部件实现共用Product platform,have250Nm&350Nm(can be extension to400Nm)two models,Core components sharing.