发明授权
US6059688A Automotive control apparatus including means for preventing interference
between running stability control device and transmission shift control
device
有权
汽车控制装置包括用于防止运行稳定性控制装置与变速器换档控制装置之间的干扰的装置
- 专利标题: Automotive control apparatus including means for preventing interference between running stability control device and transmission shift control device
- 专利标题(中): 汽车控制装置包括用于防止运行稳定性控制装置与变速器换档控制装置之间的干扰的装置
-
申请号: US258815申请日: 1999-02-26
-
公开(公告)号: US6059688A公开(公告)日: 2000-05-09
- 发明人: Kazutoshi Nozaki , Hiroji Taniguchi , Hideo Tomomatsu
- 申请人: Kazutoshi Nozaki , Hiroji Taniguchi , Hideo Tomomatsu
- 申请人地址: JPX Toyota
- 专利权人: Toyota Jidosha Kabushiki Kaisha
- 当前专利权人: Toyota Jidosha Kabushiki Kaisha
- 当前专利权人地址: JPX Toyota
- 优先权: JPX8-264824 19961004
- 主分类号: B60W10/00
- IPC分类号: B60W10/00 ; B60K28/16 ; B60T8/17 ; B60T8/172 ; B60T8/1755 ; B60T8/1763 ; B60W10/04 ; B60W10/06 ; B60W10/10 ; F02D29/00 ; F02D29/02 ; F16H59/50 ; F16H59/58 ; F16H61/02 ; F16H61/06 ; F16H61/10 ; F16H63/50
摘要:
Automotive vehicle control apparatus including a running stability control device for reducing engine output and/or applying brake to vehicle wheels for improving vehicle running stability, a shift control device for shifting an automatic transmission by engagement of at least one hydraulically operated frictional coupling device, depending upon a detected vehicle running condition as compared with a predetermined shift boundary pattern, a running stability control detecting device for detecting an operation of said running stability control device, and one of (a) a coupling pressure control device for controlling a hydraulic pressure of the frictional coupling device to be engaged to shift the automatic transmission, such that a rate of rise of the hydraulic pressure is lower when the operation of running stability control device is detected by the running stability control detecting device, than when the operation of the running stability control device is not detected, and (b) a shift point changing device for changing a shift point determined by the shift boundary pattern, when the operation of the running stability control device is detected.
公开/授权文献
信息查询