![自动变速器的充填时间运算装置及其控制方法](/CN/2016/1/181/images/201610908797.jpg)
基本信息:
- 专利标题: 自动变速器的充填时间运算装置及其控制方法
- 专利标题(英):APPARATUS FOR CALCULATING FILLING TIME OF AUTOMATIC TRANSMISSION AND CONTROL METHOD THEREOF
- 申请号:CN201610908797.4 申请日:2016-10-19
- 公开(公告)号:CN106812933A 公开(公告)日:2017-06-09
- 发明人: 郑成旭
- 申请人: 奥特润株式会社
- 申请人地址: 韩国京畿道
- 专利权人: 奥特润株式会社
- 当前专利权人: 现代凯菲克株式会社
- 当前专利权人地址: 韩国京畿道
- 代理机构: 北京康信知识产权代理有限责任公司
- 代理人: 陈鹏; 房岭梅
- 优先权: 10-2015-0146439 20151021 KR
- 主分类号: F16H61/00
- IPC分类号: F16H61/00 ; F16H61/08
An apparatus for calculating a filling time in an automatic transmission and a method thereof are disclosed. The apparatus includes an oil temperature detection unit for detecting an oil temperature of a transmission oil, a control duty input unit for receiving a control duty for controlling a solenoid valve that discharges or fills the transmission oil supplied from an oil pump from or to an oil flow path corresponding to a gear shifting stage to form a hydraulic pressure, a storage unit for storing a filling time table in which a relationship between a remaining flow and a filling time according to the oil temperature is mapped, and a calculation control unit for receiving the control duty of the solenoid valve from the control duty input unit to calculate the remaining flow on the basis of a variation interval of the remaining flow and an elapsed time, and calculating the filling time depending on the filling time table stored in the storage unit on the basis of the remaining flow.
公开/授权文献:
- CN106812933B 自动变速器的充填时间运算装置及其控制方法 公开/授权日:2018-05-04
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 |