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Method for producing a localized warning of dangerous situations for vehicles

A technology for dangerous situations and locations, which is applied to the traffic control systems, instruments, and traffic control systems of road vehicles. It can solve problems such as uncertainty about dangerous situations and reduce personal danger.

Active Publication Date: 2009-10-28
CONTINENTAL AUTOMOTIVE TECH GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The surrounding vehicles can determine that there may be a possible dangerous situation based on the visible video, but it cannot be sure whether the dangerous situation is related to your own vehicle

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] Embodiments of the present invention will be described in detail below.

[0023] The establishment of a communication link for the warning of a potentially hazardous location is described below as an embodiment. According to the invention, the first vehicle transmits via the vehicle-vehicle or vehicle-infrastructure communication device: the warning flashers are switched on. In addition, the position of the vehicle is also transmitted. If the first vehicle is at a location relative to the second vehicle, the second vehicle displays this information via the aforementioned communication device. The relative position is ascertained and determined for plausibility, for example, by means of map data (graphical data) or a navigation system / route guidance system.

[0024] Thus, if the information is important, an alert is sounded in the vehicle well before an invisible detour, which is checked against the location information of the sending vehicle transmission to determine ...

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PUM

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Abstract

The invention relates to a method for producing a localized warning of dangerous situations for vehicles, wherein each vehicle participating in the procedure has a means for exchanging information, a means for transmitting warning signals, and a means for determining the location coordinates of the individual vehicle. The means for transmitting a warning signal is activated by a first vehicle and the location of the first vehicle as the first piece of information, and the activated warning signal as the second piece of information, are transmitted by the means for exchanging information to the surrounding vehicles. Using the means for exchanging information, at least one additional vehicle receives the pieces of information, and the first piece of information is compared with an additional piece of information about the location of the additional vehicle and evaluated. In the case of a dangerous situation for the additional vehicle, appropriate measures are initiated in the additional vehicle for minimizing the dangerous situation.

Description

technical field [0001] The invention relates to a method for a location-dependent warning of a dangerous situation in a vehicle having the features of the preamble of claim 1 . Background technique [0002] German utility model GM 91 08 827 discloses a signaling device for controlling the brake lights of a vehicle, in which the position of the accelerator pedal actuated by the driver of the vehicle is evaluated to detect a sudden drop in vehicle acceleration. A gentle release of the accelerator pedal that occurs under normal conditions does not trigger the brake light to be switched on (Ansteuerung), whereas the brake light is only switched on in the event of a sudden release of the accelerator pedal, as immediately before emergency braking . Here, the selection of a change in the accelerator pedal position that switches on the brake light is always necessary to avoid unnecessarily switching on the brake light when emergency braking is not performed after a change in the ac...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/16
CPCG08G1/162
Inventor U·施特林A·斯沃博达
Owner CONTINENTAL AUTOMOTIVE TECH GMBH
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