发明名称 ENGINE SPEED DISPLAY DEVICE FOR VEHICLE, AND CONTROL METHOD OF ENGINE SPEED DISPLAY DEVICE FOR VEHICLE
摘要 PROBLEM TO BE SOLVED: To provide an engine speed display device for vehicles that can display engine speed on an engine speed display so as not to give discomfort to a driver while highlighting a sharp change in the engine speed at the time of gear change.SOLUTION: An engine speed display device for vehicles includes an engine speed sensor (26) that detects engine speed, a tachometer (28) that displays the engine speed, a tachometer control part (30) that controls the display on the tachometer on the basis of the detected engine speed, and a control unit (44). When the control of a lockup clutch is performed during the gear change control of an automatic transmission, the tachometer control part and control unit increase the responsiveness of the tachometer compared with the state where the control of the lockup clutch is not performed.
申请公布号 JP2015017954(A) 申请公布日期 2015.01.29
申请号 JP20130147059 申请日期 2013.07.12
申请人 MAZDA MOTOR CORP 发明人 SHIBATA TETSUTAKA;TAKEGAWA KOSUKE;WATASE HIROYUKI
分类号 G01P1/07;G01D7/00 主分类号 G01P1/07
代理机构 代理人
主权项
地址