Abstract: The present invention relates to a controlling apparatus for a powertrain of an electric vehicle, wherein the electric vehicle comprises a gearbox having an input shaft, a first electric machine and a second electric machine being coupled to the input shaft of the gearbox.

Abstract: A computer-implemented method for clutch start control of an internal combustion engine, ICE, in a vehicle is described. When the vehicle is travelling on a road with the ICE being shut off, topographic data representative of the topography of an upcoming road segment is acquired. A driving scenario for at least a part of the upcoming road segment is predicted based on the acquired topographic data. A gear is selected based on the predicted driving scenario. The ICE is started on the selected gear before or when the vehicle reaches said part of the road segment.

Abstract: The present invention relates to a controlling apparatus for a powertrain of an electric vehicle, wherein the electric vehicle comprises a gearbox having an input shaft, a first electric machine and a second electric machine being coupled to the input shaft of the gearbox.

Abstract: A computer-implemented method for clutch start control of an internal combustion engine, ICE, in a vehicle is described. When the vehicle is travelling on a road with the ICE being shut off, topographic data representative of the topography of an upcoming road segment is acquired. A driving scenario for at least a part of the upcoming road segment is predicted based on the acquired topographic data. A gear is selected based on the predicted driving scenario. The ICE is started on the selected gear before or when the vehicle reaches said part of the road segment.

Abstract: Systems, methods, and non-transitory media are provided for a collaborative smart screen for patient consultations. An example method can include presenting, at a display device, a suggested consultation action during a patient consultation at the medical care site, the suggested consultation action being based on patient data associated with a patient; presenting, at the display device and during the patient consultation, a portion of patient data contextually relevant to the suggested consultation action, the patient consultation, and the patient; and based on one or more measurements generated from the suggested consultation action, updating the portion of patient data presented at the display device.

Abstract: Systems, methods, and non-transitory media are included for a providing a customized medical treatment. An example method can include receiving, at a medical system, patient data associated with a patient; detecting, at the medical system, a health condition of the patient based on the patient data associated with the patient; comparing, at the medical system, the patient data and the health condition of the patient with similar health conditions of a general population; determining, at the medical system, whether the health condition of the patient is actionable based on the comparing of the patient data and the health condition of the patient with the similar health conditions of the general population; and providing, by the medical system, a customized medical treatment plan to the patient based on the determining of whether the health condition of the patient is actionable.

Abstract: The invention relates to a drive arrangement for a vehicle and a method for gear shifting in a vehicle. The drive arrangement (5) comprises at least a first drive axle (10, 20, 30) operatively connected to a first gear box (11) and a first propulsion unit (12). The drive arrangement (5) further comprises a second gear box (21) and a second propulsion unit (22) operatively connected to the first drive axle (10) or to an optional second drive axle (20, 30). The drive arrangement (5) further comprises at least one electronic control unit (ECU) adapted to govern gear transmission of the first and the second gear boxes (11, 21). The electronic control unit (ECU) is configured to automatically select between shifting gear on the first and the second gear boxes (11, 21) simultaneously, or sequentially. The drive arrangement and the method provides for a very versatile drive arrangement and gear synchronization providing comfort for the driver and the passengers as well as improved vehicle dynamics.

Abstract: A method for controlling a hybrid vehicle propulsion system that includes an internal combustion engine and an exhaust after treatment device for treating exhaust gases from the engine includes determining during operation of the vehicle a value of a parameter indicative of an efficiency of the exhaust after treatment device, identifying a vehicle operation cycle start event, determining during the operation of the vehicle an engine operation history characteristic for a time interval after the vehicle operation cycle start event, and determining whether or not to control the propulsion system so as to increase the efficiency of the exhaust after treatment device, in dependence on the determined exhaust after treatment device efficiency parameter value and the determined engine operation history characteristic.

Abstract: The invention relates to a drive arrangement for a vehicle and a method for gear shifting in a vehicle. The drive arrangement (5) comprises at least a first drive axle (10, 20, 30) operatively connected to a first gear box (11) and a first propulsion unit (12). The drive arrangement (5) further comprises a second gear box (21) and a second propulsion unit (22) operatively connected to the first drive axle (10) or to an optional second drive axle (20, 30). The drive arrangement (5) further comprises at least one electronic control unit (ECU) adapted to govern gear transmission of the first and the second gear boxes (11, 21). The electronic control unit (ECU) is configured to automatically select between shifting gear on the first and the second gear boxes (11, 21) simultaneously, or sequentially. The drive arrangement and the method provides for a very versatile drive arrangement and gear synchronization providing comfort for the driver and the passengers as well as improved vehicle dynamics.

Abstract: A method for controlling a hybrid vehicle propulsion system that includes an internal combustion engine and an exhaust after treatment device liar treating exhaust gases from the engine includes determining during operation of the vehicle a value of a parameter indicative of an efficiency of the exhaust after treatment device, identifying a vehicle operation cycle start event, determining during the operation of the vehicle an engine operation history characteristic for a time interval after the vehicle operation cycle start event, and determining whether or not to control the propulsion system so as to increase the efficiency of the exhaust after treatment device, in dependence on the determined exhaust after treatment device efficiency parameter value and the determined engine operation history characteristic.

Abstract: A method for controlling clutch disengagement in a vehicle having an automated manual transmission including an electronically controlled clutch includes 1. sensing at least two brake pedal positions separated in time, 2. performing a differentiation of the sensed brake pedal positions, 3. comparing the result of the differentiation to a first predetermined threshold value, and 4. controlling the clutch to disengage if the result of the differentiation represents a faster brake pedal application than a predetermined threshold value.

Abstract: In a method and a control unit for controlling the position of an automatic disc clutch in a vehicle, which disc clutch is arranged to transmit motive force from an internal combustion engine to an input shaft of a stagegeared gearbox in the vehicle, the control unit is arranged to position the clutch in a first position, preparing the vehicle for take off, with the gearbox having a starting gear engaged, and where the clutch in the first position transmits a smaller torque, characterized in that the control unit being further arranged to position the clutch in a second more disengaged position compared to the first position, if a driver of the vehicle does not demand vehicle take off torque by activating a throttle control within a predetermined time.

Abstract: A method for operating a semi-automatic or automatic mechanical transmission of a heavy truck when driving at idle speed is provided. The method includes supplying fuel to the engine of the heavy truck at a rate that facilitates engine-idle operation. In another step, the method engages the automatic or semi-automatic transmission in a gear higher than the starting gear of the transmission and permits the truck to operate at a first substantially uniform driving velocity under engine-idle power. Depending upon traffic and environmental requirements which require a higher speed, the driver upshifts the semi-automatic or automatic transmission by depressing a control device for manual gear selection arranged on a gear shift lever of the truck and then drives the truck at a second substantially uniform driving velocity under engine-idle power. The second substantially uniform driving velocity is greater than the first substantially uniform driving velocity.

Abstract: Method for protecting a clutch of a vehicle, said vehicle being provided with an engine, drive wheels and an automated manual transmission for transmitting drive power from said engine to said drive wheels. A controller can execute the steps of: sensing a power demand from the driver which results in a clutch control where the clutch is partly engaged and clutch slip occurs, measuring travelling distance(s) of the vehicle during a predetermined first time interval, initiating a first warning measure, in order to alert the driver of excessive clutch slip, if the vehicle has traveled less than a predetermined distance during said predetermined first time interval.

Abstract: A method is provided for controlling disengagement of an automated clutch in a vehicle. A decrease of a first engine rotational speed limit, at which the clutch is disengaged, is initiated upon sensing travel of the vehicle in a down slope, and zero displacement of the throttle control. The first engine rotational speed limit is decreased to a speed where an, in the vehicle arranged, engine idle speed regulator injects an amount of fuel corresponding to a positive engine torque which equals current retarding negative engine torque so that total output torque from the engine is approximately zero. The vehicle accelerating effect due to engine braking torque drop out when the clutch is disengaged will be eliminated.

Abstract: A method for clutch disengagement at idling running of a vehicle including an automated manual transmission is characterized in that a rate of the clutch disengagement is controlled responsive to a brake pedal force applied to a brake pedal by a vehicle operator. A clutch disengagement controller controls a rate of clutch disengagement at engine idling running mode. The clutch disengagement controller is connected to a brake pedal sensor sensing a force applied to a brake pedal and to at least one air inlet valve controlling a position of a clutch cylinder. The controller controls opening of said at least one air inlet valve responsive to the force sensed by the brake pedal sensor.

Abstract: Method and arrangement for adjusting shift characteristics of a transmission of a heavy vehicle. A heavy vehicle is operated and that is powered by an internal combustion engine equipped with an automated manual transmission and a power take off. The power take off, when operating, imposes a torque-consuming load on the engine. Operation of the power take off is detected when the engine of the vehicle is in a power mode. At least one gear-shift event is adapted to occur at a higher engine speed when power take off operation is detected than when power take off operation is not detected. The gear-shift event is affected at an engine speed that is approximately five to twenty-five percent higher than when power take off operation is not detected. The gear-shift event may be an up-shift to a lower ratio gear engagement or a down-shift to a higher ratio gear engagement.

Abstract: A method for operating a semi-automatic or automatic mechanical transmission of a heavy truck when driving at idle speed is provided. The method includes supplying fuel to the engine of the heavy truck at a rate that facilitates engine-idle operation. In another step, the method engages the automatic or semi-automatic transmission in a gear higher than the starting gear of the transmission and permits the truck to operate at a first substantially uniform driving velocity under engine-idle power. Depending upon traffic and environmental requirements which require a higher speed, the driver upshifts the semi-automatic or automatic transmission by depressing a control device for manual gear selection arranged on a gear shift lever of the truck and then drives the truck at a second substantially uniform driving velocity under engine-idle power. The second substantially uniform driving velocity is greater than the first substantially uniform driving velocity.

Abstract: Method for protecting a clutch of a vehicle, said vehicle being provided with an engine, drive wheels and an automated manual transmission for transmitting drive power from said engine to said drive wheels. A controller can execute the steps of: sensing a power demand from the driver which results in a clutch control where the clutch is partly engaged and clutch slip occurs, measuring travelling distance(s) of the vehicle during a predetermined first time interval, initiating a first warning measure, in order to alert the driver of excessive clutch slip, if the vehicle has traveled less than a predetermined distance during said predetermined first time interval.

Abstract: In a method and a control unit for controlling the position of an automatic disc clutch in a vehicle, which disc clutch is arranged to transmit motive force from an internal combustion engine to an input shaft of a stagegeared gearbox in the vehicle, the control unit is arranged to position the clutch in a first position, preparing the vehicle for take off, with the gearbox having a starting gear engaged, and where the clutch in the first position transmits a smaller torque, characterized in that the control unit being further arranged to position the clutch in a second more disengaged position compared to the first position, if a driver of the vehicle does not demand vehicle take off torque by activating a throttle control within a predetermined time.