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Method and device for speed limiting of motor vehicle during starting process

A speed limit, motor vehicle technology, applied in the direction of control devices, transportation and packaging, vehicle components, etc., can solve problems such as the risk of collision accidents, and achieve the effect of avoiding collisions

Pending Publication Date: 2018-07-20
ROBERT BOSCH GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When a fleet of vehicles comes to a stop, for example after a traffic jam, there is a risk of a crash if the vehicles start from a standstill

Method used

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  • Method and device for speed limiting of motor vehicle during starting process

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Embodiment Construction

[0016] The present invention relates to reducing the likelihood of a vehicle crash while driving. For this, in figure 1 A convoy with vehicles A, B and C traveling along direction 100 is shown in . Here, it is usual practice that first vehicle A is driven, then vehicle B and then vehicle C. The risk of a crash is then, for example, if the first vehicle A to move unexpectedly or suddenly stops again after the next vehicle B is already in motion. When the driver of B does not react immediately, there is a danger that B will hit A.

[0017] Since most new vehicles are equipped with a parking system or are easily retrofitted, it is possible to use it not only for parking operations but also for driving operations. For this purpose, by means of sensor systems, typically ultrasonic or radar sensors, used in the area of ​​B's ​​parking system, the distance to the adjacent vehicle A in the direction of travel can be ascertained and the motor vehicle speed is limited to a predeterm...

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PUM

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Abstract

The invention relates to a method for the speed limiting of a motor vehicle during a starting process, wherein: knowing the distance of the vehicle directly in front of it in the direction of travel;and depending on the distance, limiting the speed of the motor vehicle to a predetermined Set the maximum value.

Description

technical field [0001] The invention relates to a method for limiting the speed of a motor vehicle during a drive-off process. Background technique [0002] When a fleet of vehicles comes to a stop, for example after a traffic jam, there is a risk of a crash if these vehicles start again from a standstill. These crashes occur in particular due to carelessness, for example when the driver of a vehicle driving ahead in a traffic jam brakes or stops unexpectedly again after driving. Contents of the invention [0003] The invention relates to a method for limiting the speed of a motor vehicle during driving, wherein: [0004] - know the distance to a vehicle directly in front of it in the direction of travel; and [0005] - Depending on the distance, the speed of the motor vehicle is limited to a predetermined maximum value. [0006] Thus, the likelihood of a crash during a drive in a fleet of vehicles is reduced. [0007] An advantageous refinement of the invention is cha...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60W10/04B60W10/18B60W30/16
CPCB60W10/04B60W10/18B60W30/162B60W30/17B60W30/18018B60W30/18027B60W2420/54B60W2720/10B60W2554/801
Inventor F·贝尔勒-米勒
Owner ROBERT BOSCH GMBH
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