![自动变速器的控制装置](/CN/2007/1/0/images/200710001797.jpg)
基本信息:
- 专利标题: 自动变速器的控制装置
- 专利标题(英):Control apparatus of automatic transmission
- 申请号:CN200710001797.7 申请日:2007-01-16
- 公开(公告)号:CN101008445B 公开(公告)日:2012-11-14
- 发明人: 田坂创 , 永岛史贵 , 道冈浩文
- 申请人: 加特可株式会社
- 申请人地址: 日本静冈县
- 专利权人: 加特可株式会社
- 当前专利权人: 加特可株式会社,日产自动车株式会社
- 当前专利权人地址: 日本静冈县
- 代理机构: 北京市柳沈律师事务所
- 代理人: 王景刚
- 优先权: 017018/06 2006.01.26 JP
- 主分类号: F16H61/00
- IPC分类号: F16H61/00 ; F16H61/12 ; F16H59/36 ; F16H59/24 ; F16H59/54
An automatic transmission control system is provided with a disengagement malfunction determining section and a disengagement malfunction preventing section in an automatic transmission in which the frictional engaging elements are selectively engaged and disengaged to change a rotational speed of a main power source. The disengagement malfunction determining section determines a disengagement malfunction with a first frictional engaging element from among a plurality of frictional engaging elements of the automatic transmission. The disengagement malfunction preventing section prevents disengagement malfunction of a second frictional engaging element from among the frictional engaging elements of the automatic transmission by lowering the rotational speed of the main power source to a level which will prevent the disengagement malfunction in the second frictional engaging element, when the disengagement malfunction determining section determines that the disengagement malfunction of the first frictional engaging element exist while the automatic transmission is in non-running range.
公开/授权文献:
- CN101008445A 自动变速器的控制装置 公开/授权日:2007-08-01
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 |