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Method for assisting user during operation of motor vehicle and data server device outside the motor vehicle

A technology for data servers and motor vehicles, applied in the direction of vehicle wireless communication services, services based on location information, services based on specific environments, etc., can solve problems such as increasing the cost of motor vehicles, achieve improved driving safety, significant cost savings, The effect of improving driving comfort and driving safety

Active Publication Date: 2021-04-16
AUDI AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] However, a disadvantage in these methods is that the necessary sensing devices must be installed for each motor vehicle, since these sensors should be available in every vehicle
This not only increases the costs of the motor vehicle, but also requires more installation space per motor vehicle

Method used

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  • Method for assisting user during operation of motor vehicle and data server device outside the motor vehicle
  • Method for assisting user during operation of motor vehicle and data server device outside the motor vehicle
  • Method for assisting user during operation of motor vehicle and data server device outside the motor vehicle

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Embodiment Construction

[0043] figure 1 The principle of the method according to the invention is shown. here, figure 1 A number of motor vehicles 10, 12, 14 are shown. also, figure 1 Shown is a data server device 16 outside the motor vehicle, which can be designed, for example, as an Internet server or computer and can have a processor device 18 , for example. The processor device 18 can have a microprocessor and / or a microcontroller here.

[0044] In a first method step S1, the data server device 16 divides the region 20 into a plurality of geographical subregions 22 (in figure 1 separated by dashed lines). The area 20 can be defined, for example, on the basis of its geographic coordinates and includes, for example, suburbs or urban areas. With the aid of a suitable algorithm, the area can be divided into subregions 22 , wherein, for example, boundary coordinates can likewise be determined. This division can be performed, for example, by dividing the projected area of ​​the area 20 into zone...

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Abstract

The invention relates to a method for assisting a user of a first motor vehicle (10, 14) when the first motor vehicle (10, 14) is in operation in a geographical area (20). The data server device (16) outside the motor vehicle divides the geographical area (20) into a plurality of geographical areas (22, 22', 22", S1). Also located in the area (20) of the second motor vehicle (12) A sensor device (24, 28) acquires at least one measured value (S2), and a control device (26) of a second motor vehicle (12) transmits a sensor signal describing the measured value to a data server device (16) outside the motor vehicle A data server device (16) outside the motor vehicle receives an interrogation signal from a first motor vehicle (10, 14) which is not configured to acquire measured values ​​of the same form at the time of transmission of the interrogation signal. If the data server device (16) outside the motor vehicle acquires (S5), the motor vehicle (10, 12, 14) is located within the same geographical division (22, 22', 22"), transmits the sensor signal to the first machine Motor car (10,14) place (S6).

Description

technical field [0001] The invention relates to a method for assisting a user of a motor vehicle when the motor vehicle is in operation in a geographical area. In this case, some method steps of the method according to the invention are carried out by means of a data server device external to the motor vehicle, which can provide one or more pieces of information about, for example, the weather. Background technique [0002] Motor vehicles are currently equipped with a variety of sensing devices, depending on the configuration. It can, for example, detect the traffic situation or, for example, rain or measure the temperature. In a fleet, all vehicles are equipped with such a sensor device, for example all vehicles have rain sensors. The rain sensor detects the current amount of rain and uses it, for example, to adjust the wipers. [0003] Due to the current multiplicity of sensor devices, in particular for meteorological parameters such as rainfall, temperature or air humi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08G1/01G08G1/0967
CPCG08G1/0112G08G1/0129G08G1/0133G08G1/0141G08G1/096716G08G1/096741G08G1/096775G08G1/096791H04W4/024H04W4/44B60H1/00964B60Q1/20B60S1/0818G08G1/09H04W4/021
Inventor T·舍恩
Owner AUDI AG