Abstract: A method is for monitoring a space to the rear and/or a space to the sides for a multiple-unit vehicle combination having a trailer which has a camera arranged in a front region of the trailer for monitoring the space to the rear and/or the space to the sides, and a tractor vehicle having a mirror replacement system. The method includes: acquiring visibility information relating to the visibility of the trailer, of the space to the rear and/or of the space to the sides; determining display information on the basis of the visibility information; and, outputting a control signal for outputting image data from the camera on an output device on the basis of the display information.

Abstract: The disclosure provides a method for assisting a docking procedure by a vehicle to a specified loading dock of a logistics facility having a plurality of loading docks. Short-range radio communication is established between the loading docks and the vehicle using a short-range radio signal including an identifier. The specified loading dock and/or the vehicle is identified based on the identifier in the short-range radio signal. The specified loading dock and/or the vehicle is identified is located based on at least one signal incident angle (a) of the short-range radio signal, and/or at least one time-of-flight measurement of the short-range radio signal (31). The specified loading dock and/or the vehicle is driven up using the short-range radio signal for navigating the vehicle to the specified loading dock.

Abstract: A plug-in connector device for a vehicle for transmitting data includes a first interface for connection to a vehicle and a second interface for connection to a connecting line, wherein the first interface and/or the second interface is/are formed as a connecting element, in particular formed as a plug or a socket, for establishing a connection according to an industry standard. A data interface for connection to a data line is electrically connected to the first interface in order to transmit electrical signals and/or data between the data interface and the second interface. The first interface is electrically connected to the second interface to transmit electrical signals and/or data between the first interface and the second interface. A connecting line is configured for connection to a second interface of the plug-in connector device. A vehicle includes a system having the plug-in connector device, and a vehicle has such a system.

Abstract: A method, for a trailer brake control device of a vehicle trailer with an electric drive, includes receiving at least one acceleration request signal with a requested positive acceleration or a requested negative acceleration and further receiving a status signal with at least one status variable of the electric drive of the vehicle trailer. The method also includes generating, with a controller of the trailer brake control device, at least one brake actuation signal for at least one friction brake of the vehicle trailer and a torque request signal for the electric drive, each based on the at least one acceleration request signal and the status signal. Furthermore, the method includes outputting the brake actuation signal and the torque request signal via at least one output and/or at least one interface of the trailer brake control device.

Abstract: A vehicle network for a plurality of interconnected vehicles is disclosed. The network is in the form of a WLAN and has at least two access points. The access points are interconnected in a wireless manner, i.e., without using a wired backbone. Each access point uses the same radio network ID, so all access points form only one single visible network for WLAN clients. A method for establishing the vehicle network is also disclosed.

Abstract: A plug-in connector device for a vehicle for transmitting data includes a first interface for connection to a vehicle and a second interface for connection to a connecting line, wherein the first interface and/or the second interface is/are formed as a connecting element, in particular formed as a plug or a socket, for establishing a connection according to an industry standard. A data interface for connection to a data line is electrically connected to the first interface in order to transmit electrical signals and/or data between the data interface and the second interface. The first interface is electrically connected to the second interface to transmit electrical signals and/or data between the first interface and the second interface. A connecting line is configured for connection to a second interface of the plug-in connector device. A vehicle includes a system having the plug-in connector device, and a vehicle has such a system.

Abstract: A method for controlling functions of a vehicle by a remote control unit is provided herein. Signals are transmitted wirelessly between the remote control unit and a station in the vehicle. A data transmission rate depends on a distance between the remote control unit and the station. The data transmission rate is specified. If the data transmission rate is below a defined limit value, the vehicle functions to be controlled are no longer performed or are performed to a restricted extent only and/or the remote control unit emits warning signals.

Abstract: A method, for a trailer brake control device of a vehicle trailer with an electric drive, includes receiving at least one acceleration request signal with a requested positive acceleration or a requested negative acceleration and further receiving a status signal with at least one status variable of the electric drive of the vehicle trailer. The method also includes generating, with a controller of the trailer brake control device, at least one brake actuation signal for at least one friction brake of the vehicle trailer and a torque request signal for the electric drive, each based on the at least one acceleration request signal and the status signal. Furthermore, the method includes outputting the brake actuation signal and the torque request signal via at least one output and/or at least one interface of the trailer brake control device.

Abstract: A system for transferring data from a wireless network of a vehicle includes a first station for covering a first wireless network, which is secured by encryption and a mobile device. The mobile device is configured for connecting to the first wireless network and to a second wireless network. The first station is provided in the vehicle, wherein access data for connecting to the two wireless networks is available in the mobile device. In the vehicle, data are available, which are transmitted from the first station to the mobile device, and from there to the second station.

Abstract: A method for authorization in a wireless vehicle network is disclosed. In particular, the method is for authorizing communication between a mobile communications unit and a vehicle-based communications unit assigned to a control unit in a vehicle, wherein there is an unauthorized connection between the mobile communications unit and the vehicle-based communications unit. In the method, the mobile unit sends to the vehicle-based unit a request to authorize communication. Thereupon, the vehicle-based unit sends to the mobile unit from which the request came, an instruction to perform an action on the vehicle. An operator who has access to the mobile unit and to the vehicle performs the action. The control unit detects the performed action. The vehicle-based unit authorizes communication with the mobile unit.

Abstract: A vehicle network for a plurality of interconnected vehicles is disclosed. The network is in the form of a WLAN and has at least two access points. The access points are interconnected in a wireless manner, i.e., without using a wired backbone. Each access point uses the same radio network ID, so all access points form only one single visible network for WLAN clients. A method for establishing the vehicle network is also disclosed.

Abstract: A vehicle network for a plurality of interconnected vehicles is disclosed. The network is in the form of a WLAN and has at least two access points. The access points are interconnected in a wireless manner, i.e., without using a wired backbone. Each access point uses the same radio network ID, so all access points form only one single visible network for WLAN clients. A method for establishing the vehicle network is also disclosed.

Abstract: A method for authorization in a wireless vehicle network is disclosed. In particular, the method is for authorizing communication between a mobile communications unit and a vehicle-based communications unit assigned to a control unit in a vehicle, wherein there is an unauthorized connection between the mobile communications unit and the vehicle-based communications unit. In the method, the mobile unit sends to the vehicle-based unit a request to authorize communication. Thereupon, the vehicle-based unit sends to the mobile unit from which the request came, an instruction to perform an action on the vehicle. An operator who has access to the mobile unit and to the vehicle performs the action. The control unit detects the performed action. The vehicle-based unit authorizes communication with the mobile unit.

Abstract: A system for transferring data from a wireless network of a vehicle includes a first station for covering a first wireless network, which is secured by encryption and a mobile device. The mobile device is configured for connecting to the first wireless network and to a second wireless network. The first station is provided in the vehicle, wherein access data for connecting to the two wireless networks is available in the mobile device. In the vehicle, data are available, which are transmitted from the first station to the mobile device, and from there to the second station.

Abstract: A method for controlling functions of a vehicle by a remote control unit is provided herein. Signals are transmitted wirelessly between the remote control unit and a station in the vehicle. A data transmission rate depends on a distance between the remote control unit and the station. The data transmission rate is specified. If the data transmission rate is below a defined limit value, the vehicle functions to be controlled are no longer performed or are performed to a restricted extent only and/or the remote control unit emits warning signals.

Abstract: A method is disclosed for establishing and operating a wireless network with a first communication unit, a second communication unit and a mobile communication unit. The first and second communication units are configured in each case as a server and the mobile communication unit is configured as a client. The mobile communication unit acquires connection set-up data of the first and second communication units. A wireless connection is established from the mobile communication unit to the first communication unit. The latter receives an instruction from the mobile communication unit via the wireless connection for configuration as a client of the second communication unit and the mobile communication unit transfers the connection set-up data of the second communication unit to the first communication unit. A wireless connection is then established from the mobile communication unit to the second communication unit.

Abstract: A method for authorization in a wireless vehicle network is disclosed. In particular, the method is for authorizing communication between a mobile communications unit and a vehicle-based communications unit assigned to a control unit in a vehicle, wherein there is an unauthorized connection between the mobile communications unit and the vehicle-based communications unit. In the method, the mobile unit sends to the vehicle-based unit a request to authorize communication. Thereupon, the vehicle-based unit sends to the mobile unit from which the request came, an instruction to perform an action on the vehicle. An operator who has access to the mobile unit and to the vehicle performs the action. The control unit detects the performed action. The vehicle-based unit authorizes communication with the mobile unit.

Abstract: A method is disclosed for establishing and operating a wireless network with a first communication unit, a second communication unit and a mobile communication unit. The first and second communication units are configured in each case as a server and the mobile communication unit is configured as a client. The mobile communication unit acquires connection set-up data of the first and second communication units. A wireless connection is established from the mobile communication unit to the first communication unit. The latter receives an instruction from the mobile communication unit via the wireless connection for configuration as a client of the second communication unit and the mobile communication unit transfers the connection set-up data of the second communication unit to the first communication unit. A wireless connection is then established from the mobile communication unit to the second communication unit.

Abstract: A vehicle network for a plurality of interconnected vehicles is disclosed. The network is in the form of a WLAN and has at least two access points. The access points are interconnected in a wireless manner, i.e., without using a wired backbone. Each access point uses the same radio network ID, so all access points form only one single visible network for WLAN clients. A method for establishing the vehicle network is also disclosed.

Abstract: A method is disclosed for establishing and operating a wireless network with a first communication unit, a second communication unit and a mobile communication unit. The first and second communication units are configured in each case as a server and the mobile communication unit is configured as a client. The mobile communication unit acquires connection set-up data of the first and second communication units. A wireless connection is established from the mobile communication unit to the first communication unit. The latter receives an instruction from the mobile communication unit via the wireless connection for configuration as a client of the second communication unit and the mobile communication unit transfers the connection set-up data of the second communication unit to the first communication unit. A wireless connection is then established from the mobile communication unit to the second communication unit.