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Method and device for operating a motor vehicle

A technology for running devices and motor vehicles, which is applied in the directions of motor vehicles, power units, transportation and packaging, etc., and can solve problems such as inability to implement parking actions.

Active Publication Date: 2020-02-07
ROBERT BOSCH GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the driver is required to engage the correct gear for forward or reverse movement, because otherwise the parking maneuver cannot be performed

Method used

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  • Method and device for operating a motor vehicle

Examples

Experimental program
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Effect test

Embodiment Construction

[0014] In a simplified illustration, the drawing shows a plan view of a motor vehicle 1 having a drive train 2 with an internal combustion engine 3 and a manual transmission 4 . Between the internal combustion engine 3 and the transmission 4 there is an actuatable separating clutch 5 which is engaged in the non-actuated state and opened in the actuated state. The clutch 5 is in particular designed as a self-locking friction clutch. Due to its design as a manual clutch 4 , transmission 4 can only be actuated by the driver of motor vehicle 1 , so that a gear change can only be initiated by the driver. The transmission 4 is connected on the output side to drive wheels 6 of the motor vehicle.

[0015] The motor vehicle 1 also has a device 7 for carrying out the parking process of the motor vehicle fully automatically. The device 7 has a drive motor 8 and a controller 9 for this purpose. The controller 9 is connected to the clutch 5 , the electric machine 8 , the steering system...

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Abstract

The invention relates to a method for operating a motor vehicle (1) which has, as actuatable operating devices, a drivetrain (2) with an internal combustion engine (3) and a manual gearbox (4), wherein the gearbox (4) can be disconnected from the internal combustion engine (3) or connected to the internal combustion engine (3) by activating a clutch (5), and a brake device (11) and a steering device (10), wherein in order to carry out a parking manoeuvre at least some of the operating devices are actuated automatically. There is provision that in order to carry out a fully automatic parking manoeuvre an electric drive machine (8) is actuated to drive the vehicle in a forward movement and in a rearward movement.

Description

technical field [0001] The invention relates to a method for operating a motor vehicle having a drive train with an internal combustion engine and a manual transmission as steerable operating devices as well as a braking device and a steering device, wherein The transmission can be disengaged from or coupled to the internal combustion engine by actuating a separating clutch, wherein at least some of the operating devices are automatically activated to carry out a parking operation. [0002] Furthermore, the invention relates to a device for operating a motor vehicle with the features of the preamble of claim 4 , which has the above-mentioned operating device, as well as to a control unit, which automatically performs the parking procedure. Control at least some of the operating devices in a controlled manner. Background technique [0003] In motor vehicles with a manual transmission, it has not been possible so far to change the direction of travel of the motor vehicle inde...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60W10/02B60W10/06B60W10/08B60W20/00B60W30/06B60K6/48
CPCB60K6/48B60K2006/4808B60K2006/4825B60W10/02B60W10/06B60W10/08B60W10/18B60W10/20B60W20/00B60W30/06Y02T10/62
Inventor M.福格尔格桑H.瓦尔特
Owner ROBERT BOSCH GMBH
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