基本信息:
- 专利标题： SHIFT CONTROL DEVICE AND SHIFT CONTROL METHOD FOR AN AUTOMATIC TRANSMISSION
- 申请号：EP12836310.8 申请日：2012-07-18
- 公开(公告)号：EP2762753B1 公开(公告)日：2018-09-12
- 发明人： TOYOTA, Ryohei
- 申请人： Nissan Motor Company, Limited
- 申请人地址： 2 Takara-cho Kanagawa-ku Yokohama-shi Kanagawa 221-0023 JP
- 专利权人： Nissan Motor Company, Limited
- 当前专利权人： Nissan Motor Company, Limited
- 当前专利权人地址： 2 Takara-cho Kanagawa-ku Yokohama-shi Kanagawa 221-0023 JP
- 代理机构： Hoefer & Partner Patentanwälte mbB
- 优先权： JP2011208387 20110926
- 国际公布： WO2013046871 20130404
- 主分类号： F16H61/02
- IPC分类号： F16H61/02 ; B60K6/36 ; B60K6/445 ; B60K6/547 ; B60L11/14 ; B60L15/20 ; B60W10/10 ; B60W20/00
摘要：
A target shift stage comes to a high speed stage at t2, during reduction toward zero of a motor torque by an accelerator pedal releasing operation (reduction to zero of an accelerator pedal stroke amount STacc) from t1, and an up-shift request along with the torque reduction is generated. However, the shift request is not executed until t3 when a delay time TMs elapses after t2, but is executed for the first time at t3, and the automatic transmission is shifted up to a high speed stage from a current low speed stage selecting state. Therefore, even in the case that a request for increasing a motor regenerative torque is issued by a braking operation just after (t2 to t3) an up-shift request moment t2 in response to the torque reduction (the accelerator pedal releasing), the gear shift in response thereto is not generated, and it is possible to avoid generation of repeated gear shift of low speed stage †’ high speed stage †’ low speed stage for a short time.
公开/授权文献:
- EP2762753A1 TRANSMISSION CONTROL DEVICE FOR AUTOMATIC TRANSMISSION 公开/授权日：2014-08-06
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 |
| --------F16H61/02 | .特点在于所用的信号 |