Method for operating a motor vehicle comprising a parking assistance system
A technology for parking assistance and automobiles, which is applied in the traffic control system, anti-collision system, transportation and packaging of road vehicles, etc. It can solve the problem of damage to motor vehicles, errors in the parking process, and the inability to ensure that the signal signal is correct. And other issues
Active Publication Date: 2015-03-04
AUDI AG
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Problems solved by technology
Incorrect signaling of the relevant information can lead to incorrect parking procedures and damage to the vehicle itself or other vehicles
Due to the deactivation when the engine is switched off or switched off and the unavoidable interruption of the preceding parking process (assisted by the system), the driver is faced with the problem in the event of a restart, that is, he is driving into Parking must be continued without assistance when the parking space is halfway
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[0016] figure 1 A motor vehicle 1 according to the invention is shown, which comprises an internal combustion engine 2 with an associated transmission 3 and a parking assistance system 4 with a system control unit 5 connected to a vehicle bus 6 in which the A series of other control devices 7 are connected to the bus. An engine control unit 8 is associated with the internal combustion engine 2 and a transmission control unit 9 is associated with the transmission 3 .
[0017] The system control device 5 automatically controls the parking process or at least supports the parking process (if the process is carried out manually) when the parking assistant system 4 is activated, in order to carry out its functions, said system control device is continuously connected via the bus 6 from The control device 7 (including the engine control device 8 and the transmission control device 9 ) receives the information. The information is continuously stored in the memory 10, where the prev...
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A motor vehicle includes an internal combustion engine and a parking assistance system with a system controller. During the assisted performance of a parking maneuver, the system controller receives one or more pieces of information from other controllers or units, which is continuously stored in the system controller. When restarting the internal combustion engine that has previously stalled during the ongoing parking maneuver, information previously stored by the system controller is accessed and forms the basis of a continued parking maneuver during a defined time interval, after which the assistance is once again based on current information acquired from the controllers or units.
Description
technical field [0001] The invention relates to a method for operating a motor vehicle comprising a parking assistance system with a system control device which receives one or more of other control devices or components during the assisted execution of a parking procedure. More information, the car also includes an internal combustion engine. Background technique [0002] Modern cars are equipped with a variety of different assistance systems. A particularly popular assistance system is the parking assistant, which supports or fully automates the reverse parking process. Such a system is known, for example, from DE 10 2005 017 359 A1. The system described in this document provides for a safety check of the relevant system parameters, wherein the parking assistance system is deactivated if necessary (for example in the event of a malfunction). According to DE 10 2010 020 202 A1, the park assist system is also deactivated when an engine stop is detected. If the parking as...
Claims
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IPC IPC(8): B62D15/02
CPCB62D15/027B62D15/0285G08G1/16G08G1/168
Inventor J·哈特曼
Owner AUDI AG