摘要:
A method and apparatus, and vehicle on which the apparatus is mounted, for controlling combustion of a fuel-injection, internal-combustion engine with two or more cylinders are provided. The method includes determining a slowdown of a vehicle being driven by the engine, and thinning the fuel-injection of the engine when the slowdown is determined.
摘要:
A method and device for vehicle control are proposed. When it is judged that a transmission is in an operation state (Step S200) and the current state is not a creep driving state (Step S202), it is determined that a normal gear shift is being performed. Then, an anti-jerk function is stopped (Step S208). Further, when it is judged that the current state is the creep driving state (Step S202) and that an accelerator is fully opened (Step S204), the anti-jerk function is also stopped (Step S208).
摘要:
According to the invention, clutch wear arising from inappropriate large pedal travel may be avoided by the provision of a first calculation module (28) for a device for the control of starting, driving or switching processes on a motor vehicle, by means of which a required engine rotation speed value (D) for the switching process is calculated from the gearbox output shaft speed (G) and the gear to be switched, according to which the engine speed (C) is adjusted for said switching processes. The control device (13) comprises a second calculation module (29), by means of which the fuel injection amount (B) for the engine (2), other than for switching processes with a slipping clutch (4) and/or the gearbox input shaft speed (E) is adjusted, depending on the accelerator pedal displacement angle (A) and engine speed (C) and the fuel injection amount (B), other than for switching processes with a slipping clutch, is adjusted from a current value to a set fuel injection amount (F) given by the vehicle driver through accelerator pedal displacement (A), by means of a third control module (32).
摘要:
An engine torque control apparatus for controlling the output torque of an engine which is input into a vehicle transmission has a temperature sensor for detecting a temperature of oil which is supplied to the transmission and a controller for limiting the output torque of the engine to or below an engine torque limit. The controller functions to compare the oil temperature with a predetermined temperature, set the engine torque limit to a first limiting value when the oil temperature is equal to or lower than the predetermined temperature, and reduce the engine torque limit at a predetermined reduction rate when the oil temperature is higher than the predetermined temperature.
摘要:
An ECU executes a program including a step (S108) of setting a torque control-with only air performing flag in a case where a transmission is being controlled in a shifting control mode ("YES" in step S100), a clutch is in an engaged state ("NO" in step S102), and the transmission side is requesting torque control using only air ("YES" in step S106); and a step (S112) of prohibiting torque control using ignition timing, and performing torque control using only air in a case where the torque control-with only air performing flag has been set ("YES" in step S110).
摘要:
An output torque control system for an internal combustion engine for a vehicle is responsive to a stepping-on amount of the accelerator pedal, for controlling output torque from the engine. Upon detection of an operation for starting the vehicle, the output torque from the engine is inhibited from being controlled to an increased value in response to the stepping-on amount of the accelerator pedal over a predetermined time period. It is determined that the operation for starting the vehicle has been carried out, when the accelerator pedal has been stepped on and a change in the shift position of the automatic transmission has occurred.
摘要:
A method and apparatus controls an internal combustion engine having electromagnetically driven valves. A valve controller controls the opening characteristics of the valves in association with operation states of the variable value mechanisms and an automatic transmission.
摘要:
A control system/method controls a vehicular automated transmission system so as to overcome a tooth butt condition. The automated transmission system including an internal combustion engine having an engine output member, a multiple speed change gear transmission having an input shaft, a centrifugal friction clutch for drivingly connecting said engine output member to said input shaft, a throttle responsive to manually requesting of a degree of engine fueling, and a system controller. The system controller varies the engine speed to encourage gear engagement upon sensing the tooth butt condition.