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Method and apparatus for adaptive cruise control of motor vehicle using a manual gearbox

A manual transmission, speed adjustment technology, applied to vehicle components, transportation and packaging, driver input parameters, etc., can solve the problems of driver discomfort, damage to driver reaction ability and concentration ability, etc.

Active Publication Date: 2014-07-16
ROBERT BOSCH GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This is often very uncomfortable for the driver and seriously impairs the driver's ability to react and concentrate in road traffic

Method used

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  • Method and apparatus for adaptive cruise control of motor vehicle using a manual gearbox
  • Method and apparatus for adaptive cruise control of motor vehicle using a manual gearbox

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Embodiment Construction

[0024] The method according to the invention provides automatic setting of the ACC speed or desired speed or set speed in vehicles with manual transmission and adjusts the distance in different stages depending on the selected gear. Furthermore, in such a motor vehicle the method allows seamless ACC without deactivation, possibly until the motor vehicle is stopped.

[0025] The working principle of the method according to the invention is described in principle on the basis of the exemplary scenario described below:

[0026] A. A motor vehicle with a manual transmission equipped with the method according to the invention is driven on a state road in fourth gear at approximately 80 km / h. The predefined desired speed is 80km / h and the predefined desired distance is 2s (seconds). During this phase, the speed regulation system according to the invention keeps the speed and the distance to the vehicle ahead substantially constant.

[0027] B. The driver of the motor vehicle now d...

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Abstract

The present invention relates to a method for adaptive cruise control of a motor vehicle using a manual gearbox. The method involves automatically regulating an actual speed of a motor vehicle to a predetermined target speed, where the actual speed is adjusted in such a way that a desired distance to a preceding vehicle is maintained, in the event of presence of the preceding vehicle. The target speed and the target distance are automatically changed in the event of changing a gear of the motor vehicle, where the modified target distance and the modified target speed are adapted to the exchanged gear.

Description

technical field [0001] The invention relates to a method and a device for adaptive speed regulation of a motor vehicle with a manual transmission. Background technique [0002] In the prior art, in the field of motor vehicles, comfort systems are known in the form of automatic speed and distance regulation systems (distance regulation speed controller, English: Adaptive Cruise Control: Adaptive Cruise Control, ACC), which comfort The system intervenes in the engine management system and the brake management system of the motor vehicle and in this way keeps the speed constant while taking into account the minimum distance to the motor vehicle driving ahead. In this case, suitable visualizations can be provided for the driver, for example in the instrument cluster or in the head unit. The systems described are generally based on radar sensors which carry out distance measurements permanently during driving. [0003] The described system can be used in motor vehicles with aut...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60W30/16B60W30/17
CPCB60W30/14B60W30/16B60W30/17B60W2520/10B60W2754/30B60W2050/0095B60W2510/1005B60W2540/14
Inventor T·菲雷尔
Owner ROBERT BOSCH GMBH
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