Unlock instant, AI-driven research and patent intelligence for your innovation.

Method and motor vehicle for wireless communication between a motor vehicle and at least one other communication participant

A wireless communication and participant technology, applied in wireless communication, network data management, electrical components, etc., can solve the problems of reduced battery life, increased fuel consumption, increased vehicle power grid consumption, etc., and achieves energy saving and power consumption reduction. Effect

Inactive Publication Date: 2016-11-09
AUDI AG
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Such continuous high radio power will lead to increased consumption of the on-board electrical network in the motor vehicle
This leads to a necessary increase in fuel consumption in current motor vehicles with internal combustion engines and to a possible reduction in range in electric vehicles
[0004] Most methods for identifying communication participants suitable for information exchange are based here on the question-and-answer method, which requires repeated transmissions at different frequencies or frequency bands, which in turn leads to increased energy consumption

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method and motor vehicle for wireless communication between a motor vehicle and at least one other communication participant
  • Method and motor vehicle for wireless communication between a motor vehicle and at least one other communication participant
  • Method and motor vehicle for wireless communication between a motor vehicle and at least one other communication participant

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] figure 1 A motor vehicle 1 according to the invention is shown in a schematic diagram. A communication device 2 is provided in the motor vehicle 1 according to the invention. The communication device now has two basic functions. On the one hand, the communication device cyclically sends out an identity signal in a burst mode, which is specific to the communication device 2 and thus to the motor vehicle 1 . The identity signal is transmitted at a predetermined transmission frequency. At the same time, the communication device 2 is configured to monitor the transmission frequency at least during transmission breaks in order to receive and analyze the identity signals of other communication participants, in particular to determine that a targeted communication with the corresponding communication participant of the identity signal is carried out Does it make sense.

[0021] For this purpose - in particular according to a defined protocol type - the identity signal is s...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a method for participating in a communication between a motor vehicle (1, 4) and at least one other communication participant (4, 1, 6, 8), in particular another motor vehicle (1, 4) and / or stationary or (6, 8) - a method of wireless communication between, wherein a predetermined transmission frequency (13) is used at which said motor vehicle (1, 4) and / or said communication participant (4, 1, 6, 8) periodically send out the identity signal (12, 14‑17) specific to each communication participant between transmission breaks (10).

Description

technical field [0001] The invention relates to a method for wireless communication between a motor vehicle and at least one other communication participant, in particular another motor vehicle and / or a stationary communication participant. Furthermore, the invention relates to a motor vehicle. Background technique [0002] In order to exchange information with other traffic participants or stationary objects during the operation of the motor vehicle, it is proposed to use so-called "vehicle-to-X" systems, i.e. radio-based communication systems, through which the motor vehicle can communicate with other communication participants— - in particular other motor vehicles and / or stationary communication participants - communicate. In this context, it is currently known to provide a communication device in a correspondingly equipped motor vehicle, which continuously searches for possible other communication partners outside the motor vehicle, such as vehicles, traffic facilities,...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H04W8/00H04W84/18
CPCH04W8/005H04W84/18H04W72/044
Inventor K·耶利内克
Owner AUDI AG