发明名称 METER DISPLAY CONTROL UNIT
摘要 PROBLEM TO BE SOLVED: To provide a meter display control unit capable of reducing an unnatural change of a meter while maintaining response of an engine rotating speed displayed on the meter.SOLUTION: An ECU 800 calculates an estimated rotating speed NeE of an engine 100 by adding up a correction amount ΔN in response to a state of a torque converter 200 and a turbine rotating speed Nt(G-1) corresponding to a gear position after shifting and exerts a control such that a rotating speed NeM displayed on a meter follows up the estimated rotating speed NeE when a shift starting condition for an automatic transmission 300 is satisfied. The ECU 800 fixes the correction amount ΔN to a value at a time of determination of shift start when a fixing condition including one that the engine 100 is driven from the torque converter 200 side is satisfied. Preferably, a difference between the engine rotating speed Ne and the turbine rotating speed Nt can be used for the correction amount ΔN.SELECTED DRAWING: Figure 1
申请公布号 JP2016060462(A) 申请公布日期 2016.04.25
申请号 JP20140192657 申请日期 2014.09.22
申请人 TOYOTA MOTOR CORP 发明人 TERATANI YOSHIYUKI;MIZOBUCHI MASAYASU
分类号 B60K35/00;F16H61/02 主分类号 B60K35/00
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