![用于无级变速器的打滑检测系统和方法](/CN/2009/1/26/images/200910132575.jpg)
基本信息:
- 专利标题: 用于无级变速器的打滑检测系统和方法
- 专利标题(英):Slippage detection system and method for continuously variable transmutations
- 申请号:CN200910132575.8 申请日:2002-09-30
- 公开(公告)号:CN101545536A 公开(公告)日:2009-09-30
- 发明人: 岩月邦裕 , 星屋一美 , 鸳海恭弘 , 中肋康则 , 大泽正敬 , 西泽博幸 , 山口裕之 , 铃木秀之
- 申请人: 丰田自动车株式会社
- 申请人地址: 日本爱知县丰田市
- 专利权人: 丰田自动车株式会社
- 当前专利权人: 丰田自动车株式会社
- 当前专利权人地址: 日本爱知县丰田市
- 代理机构: 中原信达知识产权代理有限责任公司
- 代理人: 张建涛; 车文
- 优先权: 302181/2001 2001.09.28 JP
- 分案原申请号: 028191455
- 主分类号: F16H61/00
- IPC分类号: F16H61/00 ; F16H61/12
The present invention relates to a slippage detection system and method for continuously variable transmutations. Specifically, provided is a slippage detection system for a continuously variable transmutations, the continuously variable transmission being capable of continuously changing a ratio between an input rotation speed of the input member and an output rotation speed of the output member. The slippage detection system includes (a) correlation coefficient calculating means for calculating a correlation coefficient relating to the input rotation speed and the output rotation speed, based on a plurality of measurement values of the input rotation speed and a plurality of measurement values of the output rotation speed, and (b) slippage determining means for determining slippage of the torque transmitting member in the continuously variable transmission based on the correlation coefficient calculated by the correlation coefficient calculating means.
公开/授权文献:
- CN101545536B 用于无级变速器的打滑检测系统和方法 公开/授权日:2012-09-12
IPC结构图谱:
F | 机械工程;照明;加热;武器;爆破 |
--F16 | 工程元件或部件;为产生和保持机器或设备的有效运行的一般措施;一般绝热 |
----F16H | 使用挠性元件的传动装置 |
------F16H61/00 | 靠控制变速或换向传动装置内的功能而传送旋转运动 |