摘要:
A user interface 4 for a communication system 2 in a motor vehicle 1 which, in a restricted operating mode, restricts a functionality of a radio interface 3 for wireless connection to a radio communication network and to a communication system 2 for a motor vehicle 1 with a radio interface 3 for wireless connection to a radio communication network and for setting up a corresponding communication link, and to an associated operating method. The user interface 4 activates a waiting function 4.1 for an incoming call in the restricted operating mode, which informs the caller of the cause and/or expected duration of the operation with restricted functionality.
摘要:
The invention involves a sensor device for a vehicle control system, comprisig -a buffer for geographic information, whereby the geographic information is suitable to describe at least one possible route of the vehicle, -an input interface to select subsets of the geographic information stored in the buffer, whereby the selection is effected by the provision of at least one position-related parameter at the input interface, -an output interface to select subsets of the geographic information corresponding to the parameter values provided, whereby the output information is sent for further processing in the vehicle control system.
摘要:
The invention relates to a method and to a device for evaluating driver performance, comprising the continuous detection of the actual state of travel and the actual traffic situation and determining a reference state of travel pertaining to the actual traffic situation. Said reference state of travel is the state of travel desired in the respective traffic situation according to a predetermined evaluation criterion. According to the invention, the actual state of travel detected is evaluated according to said evaluation criterion by comparing it with the pertaining detected reference state of travel. Subsequently, one or more pieces of feedback information regarding driver performance during a preceding traffic situation are given. The invention also refers to the use of the inventive device for the instructive evaluation of the driver performance of road vehicle users.
摘要:
In a radio-based device for issuing hazard warnings to the driver of a vehicle a data receiver situated on board the vehicle receives hazard data from a data transmitter of at least one other vehicle, and evaluates the received data in a computer unit. The received data includes information about the position, speed and direction of travel of the transmitting vehicle. According to the invention, from the received data of the transmitting vehicle and from information relating to the position, speed and direction of travel data of the receiving vehicle, a relevance measure is determined in the receiving vehicle, which relates to whether the transmitting vehicle is located on a section of road lying ahead of the receiving vehicle. A chronological profile of the relevance measure is determined by repeatedly determining the relevance measure.
摘要:
A method for determining altitude or road grade information in a motor vehicle includes evaluating altitude or road grade information stored in a digital map by analyzing a GPS signal and/or vehicle data-based estimated altitude or road grade information. When indicated based on the evaluation, the altitude or road grade information is corrected and used as the current altitude or road grade information.
摘要:
A control assembly for a motor vehicle is arranged so that a control action carried out by a finger is able to be detected. The control assembly includes a control device and a selection element, on which a finger is able to be positioned to make a selection. The selection element is arranged in a predetermined spatial way with respect to the control device either next to or directly next to the control device. The control device is formed to detect a position of the finger on the selection element and to differentiate the control action depending on the detected position.
摘要:
A method for detecting motion for sensor-controlled activation of an operating device involves detecting a direction of the operating motion within the overlapping detection areas as a valid motion direction for actuating the vehicle equipment item. A motion through the detection areas of two sensors is detected and a total duration of the motion through the detection areas is determined. An overlap duration of the motion in an overlapping area of the overlapping detection areas is determined. A quotient from the overlap duration and the total duration is calculated and compared with a predetermined threshold separating a valid area from an invalid area. The motion is recognized as an operating motion having a valid motion direction if the quotient is in the valid area.
摘要:
A method for influencing the load on a driver while driving a motor vehicle, in which a workload is determined from physiological driver data detected by sensors, and to an apparatus for carrying out the method. The load or the workload on the driver is kept in an optimum workload range and brought back to this optimum range if there is any discrepancy, thus ensuring an optimum driver performance level and attention level. For this purpose, vehicle systems are driven as a function of the detected workload value in such a way that the driver is influenced via his visual, auditory or tactile sense channels in such a way that his workload value returns to a value in the optimum workload range.
摘要:
A display/indication and indication method for issuing danger warnings, in particular in a motor vehicle, with determination of an urgency level of the danger warning to be issued. One of a plurality of predefined display/indication modes is selected as a function of the determined urgency level and the danger warning is indicated with the selected display/indication mode. At least one of the display/indication modes includes a voice output and at least one further display/indication type which warns about the danger, with only the preferably single voice output containing information about the determined urgency level.
摘要:
The present invention provides a method for detecting motion for the sensor controlled activation of an operating device for at least one motor vehicle equipment item having at least two capacitive sensors with overlapping detection zones, which provide signals to a control device to control the equipment item. The method comprises the determination of at least one direction of the operating motion within the overlapping detection zones as a valid motion direction for actuating the vehicle equipment item.