发明授权
- 专利标题: Optimum shift position indication using successive two-dimensional data maps
- 专利标题(中): 使用连续二维数据图的最佳位移指示
-
申请号: US474324申请日: 1983-03-11
-
公开(公告)号: US4559599A公开(公告)日: 1985-12-17
- 发明人: Nobuo Habu , Kouichi Osawa , Yuuichi Kato , Michio Furuhashi , Taiyo Kawai , Junichi Saiki , Toshio Ito , Tsutomu Nakamura
- 申请人: Nobuo Habu , Kouichi Osawa , Yuuichi Kato , Michio Furuhashi , Taiyo Kawai , Junichi Saiki , Toshio Ito , Tsutomu Nakamura
- 申请人地址: JPX Kariya JPX Toyota
- 专利权人: Nippondenso Co., Ltd.,Toyota Jidosha Kabushiki Kaisha
- 当前专利权人: Nippondenso Co., Ltd.,Toyota Jidosha Kabushiki Kaisha
- 当前专利权人地址: JPX Kariya JPX Toyota
- 优先权: JPX57-43655 19820318
- 主分类号: G01F9/00
- IPC分类号: G01F9/00 ; B60K23/00 ; B60R16/02 ; B60R16/023 ; F16H61/00 ; F16H61/02 ; F16H63/42 ; B60K41/18 ; G07C5/08 ; G09B19/16
摘要:
A shift indication apparatus having an engine rotation sensor, a throttle valve sensor, and a shift position sensor, a microcomputer having a ROM and RAM for storing data corresponding to the engine speed, throttle valve openings, and the shift positions therein, and an indicator for indicating preferable shift positions to be performed by a driver in which a torque data map and a fuel consumption rate data map have stored in the ROM for calculating various torque and fuel consumption rates so as to obtain preferable shift positions relating to optimum fuel consumption rate in accordance with said data detected. With this construction, it becomes possible for a driver to run his car in accordance with the indications of the shift operation on the indicator so as to enable the economical running of the car to be realized.
公开/授权文献
信息查询