Control system and method for a motor vehicle having an internal combustion engine and a stop/start device

一种控制装置、机动车辆的技术，应用在控制装置、机器/发动机、发动机控制等方向，能够解决不符合驾驶者等问题，达到自动关闭性能改善、灵活适应、减少不正确操作的风险的效果

Inactive Publication Date: 2010-01-06
FORD GLOBAL TECH LLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] When a hybrid vehicle with a brake / start device is in operation, there may be the problem that switching off the internal combustion engine or restarting the internal combustion engine does not correspond to the driver's wishes in the respective current situation

Method used

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  • Control system and method for a motor vehicle having an internal combustion engine and a stop/start device
  • Control system and method for a motor vehicle having an internal combustion engine and a stop/start device
  • Control system and method for a motor vehicle having an internal combustion engine and a stop/start device

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Embodiment Construction

[0026] figure 1 is a schematic diagram of an arrangement with a belt-operated starter generator ("B-ISG") to illustrate an exemplary application of the present invention.

[0027] The integrated starter generator (ISG for short)10 combines the performance of starting the internal combustion engine and generating electrical energy, according to figure 1 , which is coupled to the crankshaft by a drive belt 20 . The integrated starter generator 10 is also connected to a battery 40 with a battery monitoring device 30 . The integrated starter engine 10 and battery monitoring device 30 are connected to a stop / start device 50 through a vehicle on-board network system bus (CAN bus) 15 or 35 . Vehicle-related input data 55 may also be provided to the stop / start device 50 .

[0028] Of course the invention is not limited to application with an integrated starter generator, the invention can also be implemented in an arrangement where a conventional generator for generating electrical...

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PUM

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Abstract

The present invention relates to a control device for a motor vehicle having an internal combustion engine and a stop / start device, and to a method for controlling the operation of an internal combustion engine in such a motor vehicle, wherein the stop / start device is designed to switch off the internal combustion automatically when at least one stop condition is met, wherein the switching off of the internal combustion engine when the stop condition is present does not take place until after a switch off delay time has passed. The control device is designed to prevent, in reaction to a first voice command, the automatic switching off of the internal combustion engine for a predefined time period and / or until a predefined vehicle operating state criterion has been fulfilled irrespective of whether or not the stop condition was already met at the time when the voice command was issued.

Description

technical field [0001] The invention relates to a control device for a motor vehicle having an internal combustion engine and a stop / start device, as well as a method for controlling the operation of an internal combustion engine in such a motor vehicle. Background technique [0002] In hybrid vehicles with stop / start, the internal combustion engine is automatically switched off if drive power is not required, for example when the vehicle is stopped at traffic lights. As soon as driving power is required again, that is to say, for example, when a traffic light changes to "green", the driver activates the accelerator pedal, and the vehicle is restarted via the electric motor. Various strategies have been developed for controlling the automatic shutdown of the internal combustion engine in hybrid vehicles with stop / start devices. [0003] European Patent No. EP 1 469 195 A1 discloses a method in which the internal combustion engine is automatically shut down as soon as provid...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F02D41/06F02N11/00
CPCB60W2040/089B60W2540/10B60W2520/10F02D2200/025B60R16/0373B60W2540/02F02N11/0822B60W10/06Y02T10/48F02N11/0814F02D41/042B60W30/18018B60W2540/21Y02T10/40
Inventor 乌尔斯·克里斯汀雷纳·布什乌维·盖森托马斯·兰堡乌尔库斯·凯勒阿明·穆勒-勒威
Owner FORD GLOBAL TECH LLC
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