发明名称 |
CONTINUOUSLY VARIABLE TRANSMISSION AND CONTROL METHOD THEREOF |
摘要 |
The transmission controller changes the gear position of the subtransmission mechanism and varies the speed ratio of the variator in an opposite direction to a speed ratio variation direction of the subtransmission mechanism when the actual through speed ratio passes a predetermined mode switch line. When the improvement in the shift response of the continuously variable transmission is determined to be required and the actual through speed ratio passes the mode switch line from a Low side to the High side, the transmission controller increases a shift speed of the subtransmission mechanism compared with a normal coordinated shift.
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申请公布号 |
US2013013160(A1) |
申请公布日期 |
2013.01.10 |
申请号 |
US201213618516 |
申请日期 |
2012.09.14 |
申请人 |
NISSAN MOTOR CO., LTD.;JATCO LTD.;JOZAKI TATEKI;SUZUKI HIDEAKI;NONOMURA RYOUSUKE;INOUE MAMIKO;TAKAHASHI SEIICHIRO;OCHIAI TATSUO;KOGA MASATO;UCHIDA MASAAKI;KADONO RYOJI |
发明人 |
JOZAKI TATEKI;SUZUKI HIDEAKI;NONOMURA RYOUSUKE;INOUE MAMIKO;TAKAHASHI SEIICHIRO;OCHIAI TATSUO;KOGA MASATO;UCHIDA MASAAKI;KADONO RYOJI |
分类号 |
F16H61/662 |
主分类号 |
F16H61/662 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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