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Method for wireless communication between vehicles

A wireless communication and vehicle technology, applied in the direction of road vehicle traffic control system, traffic control system, instruments, etc., can solve the problem of not creating driver assistance means, not suitable for information transmission to other vehicles, etc.

Active Publication Date: 2009-09-23
CONTINENTAL AUTOMOTIVE TECH GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the methods disclosed in the prior art are not suitable for the targeted transfer of information from one vehicle to other vehicles
In particular, no means of driver assistance have been created that quickly support the driver when it is difficult to get an overview of the traffic situation

Method used

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  • Method for wireless communication between vehicles

Examples

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Embodiment Construction

[0028]The communication method according to the invention will be described below on the basis of communication between a passenger car and a truck, wherein the passenger car shown is the first vehicle according to the claims and the truck shown is the first vehicle according to the claims the second vehicle described above.

[0029] figure 1 The top view shows the scene on a street 1 on which a passenger car 2 and a truck 3 are located. Here, the truck 3 is the vehicle driving directly in front of the passenger vehicle. Both vehicles 2 and 3 are equipped with corresponding transmitters and receivers for car-to-car communication (Car-2-Car-Kommunikation). That is to say, both vehicles can exchange data via the local wireless communication network via the corresponding antenna. In this case, a so-called ad hoc network is established between vehicles that are kept within a radio range of each other. This means that each vehicle can communicate with another vehicle within its...

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Abstract

The invention relates to a method for wireless communication between vehicles (2, 3), according to which a second vehicle (3) located in relation to a first vehicle (2) is identified by the first vehicle; the second vehicle (3) emits wireless driving information which is received by the first vehicle, the driving information comprising information on the traffic situation in the surroundings of the second vehicle (3) and / or on the state variables of the second vehicle (3); the driving information received in the first vehicle (2) is processed in the first vehicle (2); and the processed driving information is outputted in the first vehicle (2) at least partially by means of an output means.

Description

technical field [0001] The invention relates to a method for wireless communication between vehicles and a corresponding arrangement. Background technique [0002] Currently, wireless communication networks are used in multiple technical application fields. It is known in the field of automotive technology that vehicles exchange information with one another via so-called vehicle-to-vehicle communication. This communication involves a wireless Adhoc network, which is established between spatially adjacent vehicles in street traffic and is technically based on a further developed WLAN network according to the IEEE 802.11 standard (WLAN=Wireless Local Area Network) . [0003] For example, in the field of vehicle-to-vehicle communication, radio communication between vehicles is used to transmit information determined by the sensor technology of a vehicle to other vehicles in the spatial neighbourhood. In particular, it is thereby possible to quickly transmit information about...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/16G08G1/0967
CPCG08G1/161G08G1/017G08G1/0175G08G1/096716G08G1/096758G08G1/096791G08G1/162G08G1/167G08G1/163
Inventor 斯特凡·默克
Owner CONTINENTAL AUTOMOTIVE TECH GMBH
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