Abstract: An autonomous vehicle includes processor circuitry to control a lateral position of the autonomous vehicle during autonomous driving at least based on a default lateral position and a user interface arranged to receive an input indicative of an off-set of the lateral position from a user of the autonomous driving vehicle, wherein the processor circuitry is arranged to receive, from the user interface, information regarding the off-set of the lateral position of the autonomous driving vehicle during driving in the lateral position, calculate a maximum right and a maximum left off-set of the lateral position, calculate a dynamic off-set value based on the received off-set and the maximum right and the maximum left off-set, adjust the lateral position based on the off-set information, and control the lateral position at least based on the dynamic off-set value and the default lateral position of the autonomous driving vehicle.

Abstract: A brake system for controlling the brake performance of a vehicle includes a brake, a control unit connected to one or more external condition sensors, and one or more brake performance sensors. The external condition sensors obtain parameters regarding conditions surrounding the vehicle, which are monitored by a driver assistance unit to estimate a probability value that the brakes should be applied to avoid a collision. The brake performance sensors obtain parameters regarding conditions of the brake. The control unit receives the obtained parameters from the external condition sensors and the estimated probability value and determines a surrounding threat level of the vehicle. The control unit receives the obtained parameters from the brake performance sensors and determines a brake performance level, and heats the at least one brake if the brake performance level is below a first level and the surrounding threat level is above a second level.

Abstract: A method for operating a transportation system including a first vehicle platoon and a second vehicle platoon, each having a lead vehicle and a plurality of vehicles following the lead vehicle. The method includes the steps of controlling the first vehicle platoon and the second vehicle platoon by means of a control system, driving the first vehicle platoon in a first lane of a road and the second vehicle platoon in a second lane of the road, where the road comprises a bottleneck section where the first lane and the second lane merge into a single lane, and controlling the first vehicle platoon and the second vehicle platoon such that the first vehicle platoon and the second vehicle platoon are synchronized before reaching the bottleneck section enabling the first vehicle platoon and the second vehicle platoon to enter the single lane one after the other.

Abstract: A method for operating a transportation system including a plurality of vehicle platoons, where each vehicle platoon has a lead vehicle and a plurality of vehicles following the lead vehicle. The method includes the steps of controlling the vehicle platoons by means of a control system, driving the vehicle platoons one after the other along a road according to a predetermined route, and controlling the vehicle platoons such that the vehicle platoons pass a vehicle station with a predetermined frequency.

Abstract: A method for sorting vehicles of vehicle platoon includes providing a first vehicle platoon driving along a first route and a second vehicle platoon driving along a second route, where the first vehicle platoon has a lead vehicle and a plurality of following vehicles and the second vehicle platoon has a lead vehicle and a plurality of following vehicles. The method selects a road segment in common to the first route and the second route, and controls at least one following vehicle of the first vehicle platoon to leave the first vehicle platoon and join the second vehicle platoon, and/or controls at least one following vehicle of the second vehicle platoon to leave the second vehicle platoon and join the first vehicle platoon, while driving the first vehicle platoon and the second vehicle platoon along said road segment.

Abstract: A method for operating a transportation system having a first set and a second set of vehicle platoons vehicle platoons, each of the vehicle platoons has a lead vehicle and a plurality of vehicles following the lead vehicle. The method includes controlling the vehicle platoons with a control system, driving the first set of vehicle platoons along a first road and the second set of vehicle platoons along a second road that intersects the first road, increasing the distance, at the intersection, between a first vehicle platoon and a following second vehicle platoon of the first set of vehicle platoons driving along the first road, and controlling a vehicle platoon of the second set of vehicle platoons driving along the second road to pass the intersection in the gap between the last vehicle of the first vehicle platoon and the lead vehicle of the second vehicle platoon.

Abstract: A method for autonomous control of vehicles of a transportation system includes a vehicle platoon for driving along a road and a vehicle station providing a vehicle for the vehicle platoon. The method includes the steps of receiving information about the vehicle platoon which drives along the road and will pass the vehicle station without stopping at the vehicle station, and, based on the received information about the vehicle platoon incoming to the vehicle station, controlling the vehicle to leave the vehicle station and accelerate along an acceleration ramp connected to the road, and thereafter controlling the vehicle to connect to the vehicle platoon when the vehicle platoon passes the vehicle station.

Abstract: A method for driving a vehicle platoon having a lead vehicle and vehicles following the lead vehicle. The method includes providing first and second modes for driving the lead vehicle, by using a first brake map for the first mode and a second brake map for the second mode for braking the lead vehicle, the first brake map gives a lower brake force on the lead vehicle than the second brake map for equal brake requests; and/or by using a first acceleration map for the first mode and a second acceleration map for the second mode for accelerating the lead vehicle, wherein the first acceleration map gives a lower traction force on the lead vehicle than the second acceleration map for equal acceleration requests, and shifting from the first mode to the second mode when an operator of the lead vehicle has performed a predetermined driving action.

Abstract: A brake system for controlling the brake performance of a vehicle includes a brake, a control unit connected to one or more external condition sensors, and one or more brake performance sensors. The external condition sensors obtain parameters regarding conditions surrounding the vehicle, which are monitored by a driver assistance unit to estimate a probability value that the brakes should be applied to avoid a collision. The brake performance sensors obtain parameters regarding conditions of the brake. The control unit receives the obtained parameters from the external condition sensors and the estimated probability value and determines a surrounding threat level of the vehicle. The control unit receives the obtained parameters from the brake performance sensors and determines a brake performance level, and heats the at least one brake if the brake performance level is below a first level and the surrounding threat level is above a second level.

Abstract: An autonomous vehicle includes processor circuitry to control a lateral position of the autonomous vehicle during autonomous driving at least based on a default lateral position and a user interface arranged to receive an input indicative of an off-set of the lateral position from a user of the autonomous driving vehicle, wherein the processor circuitry is arranged to receive, from the user interface, information regarding the off-set of the lateral position of the autonomous driving vehicle during driving in the lateral position, calculate a maximum right and a maximum left off-set of the lateral position, calculate a dynamic off-set value based on the received off-set and the maximum right and the maximum left off-set, adjust the lateral position based on the off-set information, and control the lateral position at least based on the dynamic off-set value and the default lateral position of the autonomous driving vehicle.

Abstract: A vehicle and an adaptive cruise control system (ACC) is provided. The ACC comprises a steering wheel system with a steering wheel arranged to allow the provision of manual steering input to the steering system of the vehicle and a steering angle sensor, wherein the steering system is configured to identify a specific momentary manual steering wheel actuation by comparing data from the steering angle sensor with predetermined thresholds, and to select a next one of the moving or stationary objects in the surroundings in front of said vehicle to control the speed of said vehicle in relation to, based on the direction of the specific momentary manual steering wheel actuation indicated by the steering angle sensor.

Abstract: A vehicle and an adaptive cruise control system, ACC, is provided. The ACC system includes a control unit configured to control a steering angle of said vehicle in relation to detected road lanes and/or road markings. The ACC system further includes a steering wheel arranged to allow the provision of manual steering input to the steering system of the vehicle and a steering angle sensor. The steering system is configured to identify a steering wheel jerk, performed as a clockwise- and counter-clockwise actuation of the steering wheel within a predetermined time range and to steer the host vehicle from a first, current, road lane to a second road lane based on the identified jerk as indicated by the steering angle sensor.

Abstract: A roundabout detecting arrangement is disclosed configured to detect presence of a roundabout ahead of a vehicle hosting the arrangement. The arrangement includes a preceding vehicle monitoring unit configured to monitor at least one of a lateral movement and a heading direction of a vehicle preceding the host vehicle, and further configured to generate a first signal representative thereof. The arrangement also includes a processing unit configured to detect presence of the roundabout by processing the first signal. The present disclosure also relates to an adaptive cruise control arrangement and a method of detecting the presence of a roundabout.

Abstract: A vehicle safety assist system is configured to detect vehicles travelling ahead of a host vehicle and determine a relative kinematic property between a detected vehicle and the host vehicle and a relative kinematic property reliability measure indicative of a reliability of the determined relative kinematic property. The system is also configured, on the basis of host vehicle state information, a number of detected vehicles, the relative kinematic property and the reliability of the relative kinematic property of each detected vehicle, determine a host vehicle impact consequence level and an impact consequence level reliability measure indicative of a reliability of the determined host vehicle impact consequence level. On the basis of the host vehicle impact consequence level and the impact consequence level reliability measure, the system is further configured to determine whether the vehicle safety assist system should issue a warning signal and/or an autonomous braking signal.

Abstract: A vehicle and an adaptive cruise control system, ACC, is provided. The ACC system includes a control unit configured to control a steering angle of said vehicle in relation to detected road lanes and/or road markings. The ACC system further includes a steering wheel arranged to allow the provision of manual steering input to the steering system of the vehicle and a steering angle sensor. The steering system is configured to identify a steering wheel jerk, performed as a clockwise- and counter-clockwise actuation of the steering wheel within a predetermined time range and to steer the host vehicle from a first, current, road lane to a second road lane based on the identified jerk as indicated by the steering angle sensor.

Abstract: A vehicle and an adaptive cruise control system (ACC) is provided. The ACC comprises a steering wheel system with a steering wheel arranged to allow the provision of manual steering input to the steering system of the vehicle and a steering angle sensor, wherein the steering system is configured to identify a specific momentary manual steering wheel actuation by comparing data from the steering angle sensor with predetermined thresholds, and to select a next one of the moving or stationary objects in the surroundings in front of said vehicle to control the speed of said vehicle in relation to, based on the direction of the specific momentary manual steering wheel actuation indicated by the steering angle sensor.

Abstract: A vehicle safety assist system is configured to detect vehicles travelling ahead of a host vehicle and determine a relative kinematic property between a detected vehicle and the host vehicle and a relative kinematic property reliability measure indicative of a reliability of the determined relative kinematic property. The system is also configured, on the basis of host vehicle state information, a number of detected vehicles, the relative kinematic property and the reliability of the relative kinematic property of each detected vehicle, determine a host vehicle impact consequence level and an impact consequence level reliability measure indicative of a reliability of the determined host vehicle impact consequence level. On the basis of the host vehicle impact consequence level and the impact consequence level reliability measure, the system is further configured to determine whether the vehicle safety assist system should issue a warning signal and/or an autonomous braking signal.

Abstract: A driver assisting system and method for a vehicle are provided. The system includes a processor and a display system. The display system is adapted to display information on a screen of a vehicle. The screen is adapted to show the environment in front of the vehicle or a representation thereof. The vehicle extends in a longitudinal direction and a lateral direction, the longitudinal direction corresponding to the intended direction of vehicle travel. The processor is adapted to receive a first input data signal indicative of a velocity of the vehicle, and a second input data signal indicative of an actual performed and/or on-going and/or impending lateral position change of the vehicle. The processor is further adapted to process at least the first and the second input data signals to calculate an estimated vehicle path, and the display system is adapted to display the estimated vehicle path on the screen.

Abstract: A roundabout detecting arrangement is disclosed configured to detect presence of a roundabout ahead of a vehicle hosting the arrangement. The arrangement includes a preceding vehicle monitoring unit configured to monitor at least one of a lateral movement and a heading direction of a vehicle preceding the host vehicle, and further configured to generate a first signal representative thereof. The arrangement also includes a processing unit configured to detect presence of the roundabout by processing the first signal. The present disclosure also relates to an adaptive cruise control arrangement and a method of detecting the presence of a roundabout.