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Monitoring system for monitoring the surrounding area, in particular the area behind motor vehicles

A technology for monitoring systems and motor vehicles, which is applied to traffic control systems, anti-collision systems, vehicle components and other directions of road vehicles.

Active Publication Date: 2013-01-30
ZF CV SYST EURO BV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

But does not cover the surveillance area well at altitude

Method used

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  • Monitoring system for monitoring the surrounding area, in particular the area behind motor vehicles
  • Monitoring system for monitoring the surrounding area, in particular the area behind motor vehicles

Examples

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Embodiment Construction

[0023] The drawing schematically shows the rear part of a truck 1 with three plane positions: a central main surveillance plane 4 , an upper supplementary surveillance plane 6 and a lower supplementary surveillance plane 8 .

[0024] Distance sensors 10 , 12 , 14 are arranged in these three planes for detecting objects that create a collision risk and / or limit the passage height and / or passage width in the respective monitoring area 10 ′, 12 ′, 14 ′ or obstacles. Only one distance sensor per plane is shown schematically in the figures. It goes without saying that preferably a plurality of distance sensors are arranged in each plane.

[0025] With the distance sensor 10 of the main plane 2 can detect common objects, such as piles 16 and high guardrails 18, can detect low guardrails 20 with the additional plane 8 below, and can detect high objects with the additional plane 6 above, such as Such, for example, a suspended loading dock 22 , tree branches are schematically shown. ...

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Abstract

The invention relates to a monitoring system for monitoring the surrounding area, in particular the area behind motor vehicles and trailer vehicles having a plurality of distance sensors, which are arranged in a main plane and in at least one additional plane, for detecting objects or obstacles in the respective monitoring region (10', 12', 14') which create the risk of a collision and / or limit the passage height and / or the passage width, and having a device (30), which evaluates the distance sensor signals, for ascertaining the current distance (actual value) of the motor vehicle from the detected object or obstacle and for comparing the actual value with a predefinable, vehicle-specific setpoint distance value and for outputting a warning signal if a predefinable difference value between the actual value and the setpoint value is not reached. In order to cover the monitoring region both in respect of area and also in respect of height, additional distance sensors (12, 14) are arranged on the vehicle in at least one additional plane in such a way that objects (20, 22) and obstacles which cannot be identified by the distance sensors (10) in the main plane (2) can be detected over the entire width of the vehicle.

Description

technical field [0001] The invention relates to a monitoring system for monitoring the surroundings of a motor vehicle, in particular the rear space, according to the preamble of claim 1 . Background technique [0002] Surveillance of the space behind a motor vehicle is a topic of great concern. Especially when driving backwards with the seat in front involves great danger, since the driver cannot see the entire danger zone. There is therefore a risk of collision with tree trunks, vehicles, people or other objects. When traveling backwards with a commercial vehicle or a construction machine, the vehicle may collide with obstacles at various points because the driver of the vehicle cannot see the area behind the vehicle. For this reason, various methods have been proposed for monitoring the space behind the vehicle. Rear space monitoring systems already in use often use distance sensors which are mounted at a certain point or in a certain plane on the rear side of the vehi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60Q1/48G08G1/16G01S15/931
CPCG01S15/87B60Q9/006G01S15/931B60W30/18036G08G1/16G01S2015/939G01S2015/933G08G1/165
Inventor 克里斯托弗·吕金雷纳·里塞乌多·龙嫩贝格阿克塞尔·施滕德尔
Owner ZF CV SYST EURO BV
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