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Starting control device for vehicle

A technology for starting control devices and transmission devices, which is applied in the direction of control devices, engine control, non-electric variable control, etc., and can solve the problems of not describing the method of good starting operation of the output intention, and not proposing the operation amount of the operating mechanism, etc.

Inactive Publication Date: 2004-09-08
HITACHI LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, this existing control device does not propose a concept corresponding to the operating mechanism for the driver to adjust the engine output, such as the operation amount of the accelerator pedal, nor does it describe how to take into account the driver's output intention of the engine and the adaptive start time. Conception of the method of good starting operation of the clutch state

Method used

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  • Starting control device for vehicle
  • Starting control device for vehicle
  • Starting control device for vehicle

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Embodiment Construction

[0028] Embodiments of the present invention will be described below with reference to the drawings.

[0029] First, the configuration of an embodiment of the vehicle start control device according to the present invention will be described with reference to FIG. 3 . 301 is an engine mounted on a vehicle, which is a spark ignition type internal combustion engine in this embodiment. The output from the engine 301 , that is, the power is transmitted (transmitted) to the transmission device, and whether to transmit or not to the transmission 303 of the drive system is determined by switching the clutch 302 . Note that clutch 302 is described using a so-called manual transmission operated by a driver in this embodiment.

[0030] When the clutch is not in the connected state, the output of the engine is not transmitted to the transmission system, and the power generated by the engine 301 is used to operate the rotation speed of the engine. That is, if the output of the engine is i...

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Abstract

The start controller of the vehicle comprises an operating mechanism to adjust an engine output for the driver, an engine for generating power for making the vehicle travel, a means for adjusting output of the engine by the operating state of the operating mechanism, a transmission means for transmitting an output of the engine to a driving system, a clutch for connecting or disconnecting power transmission of the transmission means, and a means for making a characteristic corresponding to an operation state of the operating mechanism of a means for adjusting the output of the engine different from a state other than a state where starting of the vehicle can be performed. An internal combustion engine controller can achieve a successful start behavior in response to the clutch state at the starting time without giving the driver the uncomfortable feeling from the engine output adjusting intention.

Description

technical field [0001] The present invention relates to a starting control device for a vehicle, and more particularly to control during starting of a control device having a clutch between an engine and a transmission system. Background technique [0002] Conventionally, Japanese Unexamined Patent Publication No. 2000-145832 discloses a control device that instructs an engine control device to determine and execute a desired engine speed when the vehicle is in a starting state (for example, refer to Patent Document 1). [0003] In addition, Japanese Unexamined Patent Publication No. 10-220266 discloses an engine output control device that increases the engine output when the vehicle is started when the neutral (neutral) position of the manual transmission is released, so that the increased engine output follows the Decreases as the vehicle speed increases (for example, refer to Patent Document 2). [0004] Patent Document 1—JP-A-2000-145832 Gazette [0005] Patent Documen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F02D9/02B60K31/04B60W10/02B60W10/06B60W30/18F02D11/10F02D29/00F02D41/02F02D41/04F02D41/06F02D41/10
CPCB60W30/18F02D11/105B60W2510/0685B60W2510/0628B60K2741/025B60W10/06F02D41/06B60W2710/0605B60W10/02F02D41/0225B60W2510/0604B60W2510/0619B60W2510/0638B60W10/04B60W30/1819B60W30/18027
Inventor 堀俊雄
Owner HITACHI LTD
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