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Anti-collision method and anti-collision device for adjustable vehicle parts

An anti-collision device and vehicle technology are applied to vehicles. field, which can solve problems such as inability to identify in time

Inactive Publication Date: 2017-08-29
BROSE FAHRZEUGTEILE GMBH & CO KG HALLSTADT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Especially moving obstacles are often not recognized in time

Method used

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  • Anti-collision method and anti-collision device for adjustable vehicle parts
  • Anti-collision method and anti-collision device for adjustable vehicle parts
  • Anti-collision method and anti-collision device for adjustable vehicle parts

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Experimental program
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Embodiment Construction

[0042] exist figure 1 A vehicle 1 is schematically shown in FIG. 2 , which is designed as a limousine and therefore has a front door (front door 2 ) and a rear door (rear door 3 ) on each longitudinal side. exist figure 1 In , the rear door 3 is shown partially open. In other words, the rear door 3 is in an intermediate position between the open position 5 (shown by dashed lines) and the closed position 7, in which the rear door 3 exits the vehicle at an angle between approximately 70° and 90°. 1 is extended, and in the closed position, the rear door 3 hits the closing edge 9 of the bodywork (shown by dotted lines). The front door 2 can also be adjusted in a corresponding manner. The front door 2 and the rear door 3 thus each form an adjustable vehicle part.

[0043] In order to adjust between the closed position 7 and the open position 5 , the rear door 3 is pivoted outwards (or inwards) along the adjustment path X . In order to prevent the rear door 3 from colliding wit...

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PUM

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Abstract

In the case of a collision protection method for a displaceable vehicle part of a vehicle, during the displacement of the vehicle part, a focused light beam is deflected by a light deflection unit along a predefined scanning path and reflected radiation of the same light beam is detected by a light-sensitive sensor to scan a travel path region upstream from the vehicle part. The presence or absence of an obstruction in the upstream travel path region is concluded on the basis of the reflected radiation, wherein the displacement is stopped or reversed if an obstruction is recognized in the upstream travel path region.

Description

technical field [0001] The invention relates to a collision avoidance method for adjustable vehicle parts. Furthermore, the invention relates to an anti-collision device for such a vehicle part. Furthermore, the invention relates to a vehicle. Background technique [0002] When adjusting, that is to say especially when opening or closing adjustable vehicle parts, there is often the risk of persons or objects being caught or colliding with the moving vehicle part. This could result in injury, but also in damage to parts of the vehicle or objects it collided with. Modern motor vehicles therefore usually have so-called anti-trap devices (also referred to simply as anti-trap protection), which monitor the adjustment of adjustable vehicle parts (which are driven in particular by servomotors). Specifically, anti-pinch protection is provided for when an object or torso is caught or is at risk of being caught between a vehicle part and a stationary vehicle frame (such as a closin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60Q9/00E05F15/73
CPCB60R21/013B60R2021/0006
Inventor 扬·凯泽安德里·卡尔西维奥·沙特克托马斯·魏因格特纳达利博尔·里特戴克
Owner BROSE FAHRZEUGTEILE GMBH & CO KG HALLSTADT