Invention Grant
US09266523B2 Vehicle control apparatus that controls throttle opening degree during engine stop 有权
在发动机停止期间控制节气门开度的车辆控制装置

Vehicle control apparatus that controls throttle opening degree during engine stop
Abstract:
Disclosed is a vehicle control apparatus that can concurrently achieve an improved drivability and an excellent restart performance of an internal combustion engine. The vehicle control apparatus includes an eco-run system that automatically stops the engine when an automatic stop condition is established and restarts the engine when a restart condition is established, a throttle motor that opens and closes a throttle valve adjusting air amount to be sucked into the engine, and a vehicle speed sensor that detects the vehicle speed. The vehicle control apparatus is adapted to control the throttle motor to enlarge the throttle valve opening degree in response to the higher vehicle speed, according to the vehicle speed information from the vehicle speed sensor (Step S3 to Step S7), when the engine is automatically stopped while the vehicle is travelling (Step S2).
Public/Granted literature
Information query
Patent Agency Ranking
0/0