专利名称：Control device for an automatic transmission发明人：Ochiai, Tatsuo, Jatco Technology
Ltd.,Ashizawa, Hiroyuki, Nissan Motor Co.Ltd,,Higashimata, Akira, Nissan Motor Co.Ltd
申请号：EP01304376.5申请日：20010517公开号：EP1158219A3公开日：20040428
专利附图：
摘要：A driving force control device, which controls a driving force by changing a gear
ratio of an automatic transmission, comprises: a virtual throttle opening converter (123a)for converting a target driving force into a virtual throttle opening by using a targetdriving force characteristic and a detected vehicle speed; a throttle opening informationselector (123b) for selecting the virtual throttle opening from the virtual throttleopening converter as throttle opening information when the driving force is controlled,and selecting an actual throttle opening from the throttle opening sensor as throttleopening information when the driving force is not controlled; and a target inputrevolutionary speed calculator (123d) that calculates the target input revolutionaryspeed according to the selected throttle opening information, the detected vehiclespeed and one shift map (123c). The Continuously variable transmission determines anachievable gear ratio according to the target input revolutionary speed.
申请人：JATCO Ltd
地址：700-1, Imaizumi Fuji-shi, Shizuoka 417-8585 JP
国籍：JP
代理机构：Abbie, Andrew Kenneth
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