发明名称 AUTOMATIC TRANSMISSION SQUAT CONTROLLER
摘要 PURPOSE:To improve the performance of acceleration at what forms the shift step other than the lowest speed step temporarily at the time of changeover to a travel range from an N range, by conducting this formation to the shift step other than the lowest speed step only in a case in which a specific travel condition is satisfied. CONSTITUTION:At a squat controller which reduces a shift shock by making it pass through the shift step other than the lowest speed step temporarily when a shift range is changed over to a travel range from an N range, a vehicle speed detecting means A, an engine load detecting means B and an engine rotary speed detecting means C are provided, and at the same time a confirming means D to confirm a predetermined time To that is after changeover to the travel range from the N range, is provided. And the output signals of these respective means A-D are inputted at a command generating means E, and a command to form the shift step other than the lowest speed step is generated when three conditions, that is, zero vehicle speed, engine load being of more than predetermination and the rotary speed of an engine being more than a reference rotary speed based on engine load, are materialized within the predetermined time To.
申请公布号 JPH04366066(A) 申请公布日期 1992.12.17
申请号 JP19910252913 申请日期 1991.09.04
申请人 TOYOTA MOTOR CORP 发明人 SHIODA YASUHIRO
分类号 F16H61/08;F16H59/14;F16H59/36;F16H59/44;F16H61/02;F16H61/10 主分类号 F16H61/08
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