摘要:
A method of generating a horizon for use by an ADAS of a vehicle involves using digital location-based data, driver data and/or vehicle data to determine the likelihood that different outgoing paths are taken at a decision point along a currently traversed road segment, and deriving a probability that each path may be taken. The probability may be based on one or more of: an angle of the path relative to the incoming path, the road class of the path, a speed profile of the path, historical paths taken by vehicles at the decision point, and historical paths taken at the decision point by the individual driver or vehicle.
摘要:
There is provided a vibration damping control device which suppresses pitching and bouncing vibration of a vehicle through a drive output control based on a wheel torque estimated value estimated with a wheel speed, etc., which device uses the estimated value of a wheel torque while taking into account conditions where no good estimation of the wheel torque is executable. The vibration damping control device comprises a wheel torque estimated value acquisition portion which acquires a wheel torque estimated value; and a driving torque control portion which controls a driving torque of the vehicle to suppress pitching or bouncing vibrational amplitudes based on the wheel torque estimated value, wherein the absolute value or the sign of the wheel torque estimated value is corrected in accordance with the degree of a slip of the wheel or the direction of movement of the vehicle. Further, there is provided a torque estimating device suitable for a vibration damping control and other running, motional or braking-driving force controls for a vehicle, etc.
摘要:
A method for determining whether hands of an operator of a vehicle are positioned on a hand wheel of the vehicle is provided. The method generates a first frequency content below a first frequency from a hand wheel torque signal. The method generates a second frequency content above a second frequency from the hand wheel torque signal. The method generates a hands on wheel (HOW) estimate signal based on the first frequency content and the second frequency content. The method causes a system in a vehicle to operate based on the HOW estimate signal.
摘要:
The invention concerns a system configuration to make possible the autonomous operation of a vehicle (100), comprising: - a first layer (210) arranged to determine a configuration of the surroundings and, based on the said configuration of the surroundings, to generate at least one control signal for the autonomous operation of the said vehicle; - a second layer (220) arranged to adapt the said control signal from the said first layer (210) for a third layer (230); and - a first computer interface (215) arranged in communicative connection with the said first layer (210) and the said second layer (220), in which the said first computer interface (215) is arranged to transfer the said, at least one, control signal for the said operation from the said first layer (210) to the said second layer (220), and whereby the said computer interface (215) is configured according to a predetermined standard, independent of the first layer (210) and the second layer (220). The invention concerns also a method to make possible the autonomous operation of a vehicle and a vehicle (100; 11 ) adapted to make possible autonomous operation in accordance with the said system configuration.
摘要:
Aspects of the invention relate generally to autonomous vehicles 101. Specifically, the features described may be used alone or in combination in order to improve the safety, use, driver experience, and performance of these vehicles.
摘要:
The invention relates to a method for providing dynamic error values of dynamic measured values in real time, wherein the measured values are recorded using at least one sensor system (101, 103, 104, 201, 203, 204), wherein the measured values directly or indirectly describe values of physical variables, wherein the values of indirectly described physical variables are calculated from the measured values and/or from known physical and/or mathematical relationships, wherein the error values of the measured values from the at least one sensor system (101, 103, 104, 201, 203, 204) are determined, and wherein the error values are gradually determined in functional blocks (31, 32, 33, 34, 35, 36) which do not influence one another and are connected to form rows. The invention additionally relates to a corresponding system and to a use for the system.
摘要:
This system (1) for detecting the inflation state of at least one of the tyres (2, 3) of the steered wheels (R11, R12) of a motor vehicle, comprises: - first measurement means (11) for measuring the transverse torque (T APP ) applied to the steered wheels, - second measurement means (12) for measuring the steering wheel angle (α), - third measurement means (13) for measuring the speed of the vehicle. This system further comprises first calculation means (14) for calculating a reference transverse torque (TREF) depending on a measured steering wheel angle (α) and speed (V) of the vehicle, and means (15) for comparing the applied transverse torque (TAPP) measured by the first measurement means (11) and the reference torque (TREF) calculated by the first calculation means (14).