VEHICULAR ENGINE SPEED DISPLAY CONTROL DEVICE

• Main Authors: OHTA CHIKASHI, SHIRAKAWA TAKANORI, KINOSHITA RYUTA
• Format: Patent
• Language: Chinese; English
• Published: 26.11.2019
• Subjects: ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES; ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; PERFORMING OPERATIONS; TRANSPORTING; VEHICLES IN GENERAL

In an engine speed display control device of a vehicle including an engine speed display to display a determined display value of the engine speed, the engine speed display control device determines the display value of the engine speed, and includes a variation restricting display control portion configured to implement a variation restricting display control when a garage-parking shifting operation of the transmission shifting member is performed while the vehicle is held stationary in a non-operated position of the accelerator pedal. The variation restricting display control portion determines the display value of the engine speed in the variation restricting display control such that an amount of variation of the display value is smaller than in a normal display control in which the display value is determined according to the actual value. 一种车辆的发动机转速显示控制装置，在实施了原地换档操作的情况下对显示器的显示发动机转速变化的情况进行抑制。在实施了原地换档操作的情况下，通过从基于实际发动机转速来控制显示发动机转速的通常显示控制向基于目标发动机转速的显示发动机转速的控制切换，从而使显示发动机转速的变动减小。因此，即使在由于发动机水温或工作油温度较低且发动机转矩不稳定