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Vehicle engine control device

A technology for a control device and an engine, which is applied in the directions of engine control, engine components, combustion engines, etc., can solve the problem that automatic stop control is not disclosed, etc.

Active Publication Date: 2018-04-10
HONDA MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] However, in the technique of Patent Document 1, there is no disclosure or suggestion of performing automatic stop control of the engine by associating the steering of the vehicle with the turning of the steering system.
Therefore, in the technique of Patent Document 1, for example, even though an intersection is to be passed at an extremely low speed, the automatic stop control of the engine may be performed contrary to the driving intention.

Method used

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  • Vehicle engine control device
  • Vehicle engine control device
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Examples

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Embodiment Construction

[0054] Hereinafter, a vehicle engine control device according to an embodiment of the present invention will be described in detail with reference to the drawings.

[0055] It should be noted that, in the drawings shown below, in principle, the same reference signs are attached between members having the same function or between members having mutually corresponding functions. In addition, for convenience of description, the size and shape of members may be schematically shown in a deformed or exaggerated manner.

[0056] [Structure of Steering Device 50 Related to Vehicle Engine Control Device 33 of Embodiment of the Present Invention]

[0057] First, refer to figure 1 , the configuration of the steering device 50 associated with the vehicle engine control device 33 according to the embodiment of the present invention will be described. figure 1 It is a block configuration diagram including peripheral parts of the vehicle engine control device 33 according to the embodiment o...

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Abstract

Vehicle engine control device (33) is equipped with: control department (39), which when the pre-set stop conditions are met, the engine mounted on the vehicle is automatically stopped; and the Driving Information Acquisition Department (35), which acquires driving information including speed information involved in the speed of the vehicle and steering information involved in the steering wheel (1). The stop condition is set to the speed information and steering information obtained by the Driving Information Acquisition Department (35) and contains their respective thresholds. The control department (39) switches the use of stop conditions according to changes in vehicle speed information, and the stop conditions are divided into multiple zones using the steering thresholds associated with the steering information of the steering wheel (1). According to the vehicle engine control device (33), it is possible to realize the automatic stop control of the engine according to the driving intention.

Description

technical field [0001] The present invention relates to a vehicle engine control device including a control unit that performs control to stop an engine mounted on a vehicle when a preset stop condition is satisfied. Background technique [0002] Conventionally, there is known a vehicle engine control device provided with a control unit. In order to achieve fuel saving, emission reduction and noise reduction, brake operation is performed when a preset stop condition (for example, when the vehicle speed is zero) is satisfied. ), the control unit performs control to stop the engine mounted on the vehicle. [0003] Patent Document 1 discloses an idling stop control device as an example of such a vehicle engine control device. The idling stop control device of Patent Document 1 operates to prohibit idling stop of the engine for a predetermined period when a stop prohibition condition that the steering speed of the steering system is equal to or higher than a predetermined speed...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F02D17/00F02D29/02F02D45/00
CPCF02N11/0833F02D29/02F02N2200/0801F02N2200/0808F02D17/04Y02T10/40F02N11/084
Inventor 鲤渊宏之坂井嘉岳
Owner HONDA MOTOR CO LTD