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Controller in a motor vehicle, motor vehicle and method for emergency communication

A controller and motor vehicle technology, which is applied to the traffic control system of road vehicles, emergency/dangerous communication services, wireless communication, etc., can solve problems such as the falling off of mobile communication antennas, save structural space and cost, improve safety, Highly integrated effects

Active Publication Date: 2016-07-20
AUDI AG
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If, for example, a mobile communication antenna laid out in the event of a traffic accident falls off, an emergency call signal can no longer be sent; the same problem occurs in the event of a power failure in a motor vehicle or similar

Method used

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  • Controller in a motor vehicle, motor vehicle and method for emergency communication
  • Controller in a motor vehicle, motor vehicle and method for emergency communication
  • Controller in a motor vehicle, motor vehicle and method for emergency communication

Examples

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Embodiment Construction

[0031] figure 1 A schematic schematic diagram of the controller 1 according to the invention is shown, which is designed here as a networked controller (“gateway”) and thus also controls the communication between different bus systems 2 of the motor vehicle installed in the motor vehicle. Routing. The housing 3 of the controller has a connection device 4 for the bus system 2 , wherein here all motor vehicle buses 2 for communication between different motor vehicle systems are connected to the controller 1 . Arranged within the housing 3 is a computing unit 5 which in particular controls the data exchange between the bus systems 2 .

[0032] However, the controller 1 also performs the task of an online communication unit (OCU), thereby establishing a connection to a network outside the motor vehicle, in particular the Internet, for which a communication device 6 is also provided inside the housing 3, which is designed here as Telephone module7. The phone module 7 may also be...

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Abstract

Controller (1) in a motor vehicle (31), having a communication device (6) for wireless communication in a mobile radio network, a connection device (4) for at least one bus system (2) of the motor vehicle (31) and a computation device (5) for controlling the data interchange between the at least one bus system (2) and the mobile radio network and / or an external network, particularly the Internet, that can be reached via the mobile radio network, wherein the communication device (6) has, besides a connection (9) for a controller-external mobile radio antenna (8), an additional mobile radio antenna (10) that is integrated in the controller (1) and that can be used if the controller-external mobile radio antenna (8) fails, and is designed to transmit an emergency signal to the mobile radio network on receiving an emergency trigger signal via the bus system (2); and / or another communication link (23, 25).

Description

technical field [0001] The invention relates to a controller in a motor vehicle, which has a communication device for wireless communication in a mobile communication network, a connection device on at least one bus system of the motor vehicle and a Computing means for data exchange between the system and a mobile communication network and / or external networks reachable via the mobile communication network, in particular the Internet. The invention also relates to a motor vehicle and a method for emergency communication in a motor vehicle. Background technique [0002] In modern motor vehicles it is always more common to connect the motor vehicle to external networks, in particular to the Internet. In this way, not only comfort functions can be implemented, but also real-time information in direct connection with the motor vehicle control can be accessed, for example regarding road conditions, weather conditions and the like. In this case, the connection to the Internet is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/00H04W4/90
CPCG08G1/205H04W4/90H04L67/01H04L67/12H04W88/02
Inventor S·库乐尼克V·西曼N-S·兰格
Owner AUDI AG
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