Vehicle impact warning device

An alarm device, a technology of vehicle collision, applied in the direction of road vehicle traffic control system, collision avoidance system, instruments, etc., can solve the problems of inability to provide drivers and passengers, time delay, large time delay, etc.

Inactive Publication Date: 2009-05-06
汉斯·埃德蒙·霍赫赖因
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, a serious disadvantage of these information systems is the significant time delay between the occurrence of an accident and the notification of subsequent motorists
This is especially very disadvantageous for motorists who do not follow the accident vehicle at a close enough distance to observe the course of the accident by their own observation, but drive at a sufficient distance, because The course of an accident that cannot be directly observed by other vehicles and / or curves and clumps of vegetation, elevations or buildings, and is necessarily caused by delayed reactions (reaction times) of motorists in front of them and insufficient inter-vehicle spacing They then have to brake hard and in many cases hard at a short enough distance, and in some cases, by the time they realize the need to slow down suddenly, they find that there is no longer enough traffic on the road. distance to slow down
[0007] Another disadvantage of broadcasting accident information is that it does not give willing drivers and passengers the opportunity to assist after an accident due to the significant time delay
[0010] To date, there have been no known reports of accidents involving direct vehicle activation

Method used

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  • Vehicle impact warning device

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Embodiment Construction

[0079] FIG. 1 shows the entirety of three motor vehicles 1 as outline views in side view. Of the three motor vehicles 1 , the second motor vehicle 2 hits the first motor vehicle 1 , as can be seen from the deformation of the rear of the first motor vehicle and the crumpling of the front of the second motor vehicle 1 .

[0080] In the second motor vehicle and the third motor vehicle 1 , in each case a vehicle collision warning device is shown diagrammatically in the region of the parcel shelf. In the lower part, the vehicle collision warning device comprises a switch 3 with triggering deceleration sensor 2 . A radio transmitter 4 is also integrated in the vehicle collision warning system assembly, which transmits a first radio warning signal 41 in the event of a collision primarily in the opposite direction to the direction of travel of the vehicle. As a result, this signal encounters the following motor vehicle 1 and reaches the radio sensor 6 of the activation switch 3 , the...

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Abstract

Disclosed is a vehicle impact warning device which is to be installed in a motor vehicle and is composed of a deceleration sensor that allows decelerations extending approximately parallel to the roadway to be detected, and a switch that can be activated by the deceleration sensor. The switch can trigger a first electromagnetic wireless warning signal and a warning signal as a visible warning signal and / or an acoustic warning signal via a radio transmitter.

Description

technical field [0001] The invention relates to a vehicle collision warning device for installation in a motor vehicle, comprising a deceleration sensor and a switch by means of which deceleration in a direction substantially parallel to the road can be detected and by which the deceleration sensor can be activated switch. Background technique [0002] In road traffic, there are many accidents that are only the consequence of accidents that happened a short time ago. The main cause of accidents is that following road users do not have information about the accident situation which happened immediately before them and they are not immediately informed of this information. In the course of these so-called "secondary accidents", a particularly typical and frequent pattern of behavior is that the driver assumes that the motor vehicle driving immediately in front of him will continue to proceed at a constant speed as before in the near future and in the near future. The driver'...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/16
CPCG08G1/096791G08G1/162
Inventor 汉斯·埃德蒙·霍赫赖因
Owner 汉斯·埃德蒙·霍赫赖因
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