公开(公告)号：US10507826B2

公开(公告)日：2019-12-17

申请号：US15560511

申请日：2016-03-23

申请人： DANA ITALIA S.R.L.

发明人： Carlos Maximiliano Giorgio Bort ,  Claudio Maffei ,  Alessandro Massei ,  Giulio Ornella ,  Lorenzo Serrao

IPC分类号： B60G17/016 ,  B60G23/00 ,  B62C3/00 ,  B62K25/00 ,  G06F7/00 ,  G06F17/00 ,  G06F19/00 ,  B60W30/04 ,  B66F17/00 ,  B60W50/12 ,  B60W50/14

摘要： A method and system of detecting an impending tip over of a vehicle with the following steps and apparatus. Acquiring first measurement data, the first measurement data having strain data and at least one of attitude data and acceleration data. Acquiring second measurement data, the second measurement data having strain data and at least one of attitude data and acceleration data. Determining, based on the first measurement data and based on the second measurement data, if the second measurement data is indicative of an impending tip over of the vehicle. Only if it is determined that the second measurement data is indicative of an impending tip over of the vehicle, triggering an alarm signal, overriding a control command or overwriting a control command.

公开(公告)号：US12115882B2

公开(公告)日：2024-10-15

申请号：US17362682

申请日：2021-06-29

申请人： DANA ITALIA S.R.L.

发明人： Nicola Tessaro ,  Lorenzo Serrao

IPC分类号： B60L7/26 ,  B60L7/18 ,  B60L15/20

CPC分类号： B60L7/26 ,  B60L7/18 ,  B60L15/2009 ,  B60L2200/42 ,  B60L2240/421 ,  B60L2240/423 ,  B60L2250/28 ,  B60L2260/22

摘要： Methods and systems are provided for utilizing a parking brake in conjunction with negative torque from an electric motor during vehicle braking. In one example, a method may include applying the parking brake in conjunction with negative torque from the electric motor, until the vehicle speed reduces to a speed threshold, and then releasing the parking brake.

公开(公告)号：US11945293B2

公开(公告)日：2024-04-02

申请号：US17654219

申请日：2022-03-09

申请人： DANA ITALIA S.R.L.

发明人： Lorenzo Serrao ,  Filip Van Raepenbusch

IPC分类号： F16H63/46 ,  B60K1/02 ,  B60K17/02 ,  B60K17/06 ,  B60K23/02 ,  B60K25/06 ,  B60W10/02 ,  B60W10/08 ,  B60W10/30 ,  F16D48/06 ,  B60K25/00

CPC分类号： B60K1/02 ,  B60K17/02 ,  B60K17/06 ,  B60K23/02 ,  B60K25/06 ,  B60W10/02 ,  B60W10/08 ,  B60W10/30 ,  F16D48/06 ,  F16H63/46 ,  B60K2025/005 ,  B60W2510/02 ,  B60W2510/1015 ,  B60W2510/1025 ,  B60W2710/021 ,  B60W2710/081 ,  B60W2710/083 ,  F16D2500/10412 ,  F16D2500/10437 ,  F16D2500/30814 ,  F16D2500/30816 ,  F16D2500/316

摘要： Methods and sysemteds for a driveline, comprising: a transmission having an input and an output, a power take-off (PTO), a first electric motor drivingly engaged or selectively drivingly engaged with the input of the transmission, a second electric motor, a first clutching device, and a second clutching device, wherein the second electric motor is selectively drivingly engaged with the input of the transmission through the first clutching device, and wherein the second electric motor is selectively drivingly engaged with the PTO through the second clutching device. The present document further relates to a vehicle including said dual motor electric driveline, and to a method of controlling said dual motor electric driveline.

公开(公告)号：US10364886B2

公开(公告)日：2019-07-30

申请号：US15557857

申请日：2016-03-11

申请人： DANA ITALIA S.R.L.

发明人： Andrea Bortoli ,  Ettore Cosoli ,  Giulio Ornella ,  Lorenzo Serrao

IPC分类号： F16H61/40 ,  F16H61/44 ,  F16H47/02

摘要： A hydrostatic driveline has a power source and a hydrostatic pump in driving engagement with the power source; a primary driveline shaft in driving engagement with the power source. The driveline also has a first transmission portion and a second transmission portion in driving engagement with the first transmission portion. A hydrostatic motor is in fluid communication with the hydrostatic pump and is in driving engagement with the first transmission portion. A vehicle output is in driving engagement with the second transmission portion. The primary driveline shaft is also in driving engagement with the second transmission portion. The hydrostatic driveline may be operated in a hydrostatic mode or in a direct drive mode using the primary driveline shaft and the second transmission portion.

公开(公告)号：US11649608B2

公开(公告)日：2023-05-16

申请号：US16604650

申请日：2018-04-10

申请人： DANA ITALIA S.R.L.

发明人： Ettore Cosoli ,  Matteo Grott ,  Davide Moser ,  Giulio Ornella ,  Mark M. Schneider ,  Lorenzo Serrao ,  Bernhard Vecchioni ,  Fabrizio Zendri

IPC分类号： E02F9/20 ,  B60T7/12 ,  B60T8/17 ,  B60T8/36 ,  B60T13/16 ,  B60T13/58 ,  B60T13/68 ,  E02F9/22 ,  F02D41/04 ,  E02F3/32

CPC分类号： E02F9/2083 ,  B60T7/12 ,  B60T8/1701 ,  B60T8/3605 ,  B60T13/16 ,  B60T13/58 ,  B60T13/686 ,  E02F9/2062 ,  E02F9/226 ,  F02D41/045 ,  B60T2250/04 ,  E02F3/32 ,  F02D2200/501

摘要： A hydraulic circuit for an adaptive park braking system and method of operation thereof. The method of operating an adaptive park braking system includes providing a vehicle having a motor, a front axle system, a rear axle system, wherein the front axle system has one or more front axle braking systems and the rear axle system has one or more rear axle braking systems. Identifying when the vehicle is engaged in a digging operation. Disconnecting the front axle system or the rear axle system from driving engagement with the motor of the vehicle. Activating the one or more braking systems of the disconnect axle system to apply an amount of force to the disconnected axle system of the vehicle. Then applying an amount of torque with the motor to the axle system in driving engagement with the motor.

公开(公告)号：US11242062B2

公开(公告)日：2022-02-08

申请号：US16962799

申请日：2019-01-15

申请人： DANA ITALIA S.R.L.

发明人： Lorenzo Serrao ,  Matteo Grott ,  Daniele Poletto ,  Luca Balboni

IPC分类号： B60W30/19 ,  B60W10/08 ,  B60W10/11 ,  F16H3/08 ,  F16H61/04 ,  F16H63/30

摘要： An electric driveline comprising an electric drive motor and a transmission, and a method of shifting gears therefor. The transmission comprises an output shaft, a synchronizer, preferably a hydraulically actuatable synchronizer, for selectively drivingly engaging the electric drive motor with the output shaft via either one of a first gear providing a first gear ratio γ1 between the electric drive motor and the output shaft, and a second gear providing a second gear ratio γ2 between the electric drive motor and the output shaft, and an electronic shift controller for controlling a gear shift from the first gear to the second gear. The electronic shift controller is configured to actuate the synchronizer to disengage the first gear and to engage the second gear, and to synchronize a motor speed of the electric drive motor with a target speed.

公开(公告)号：US11987305B2

公开(公告)日：2024-05-21

申请号：US16967701

申请日：2019-01-31

申请人： Dana Italia S.R.L.

发明人： Lorenzo Serrao ,  Giulio Ornella ,  Nick Jeroen Josef Muylle

IPC分类号： B60G5/04 ,  B62D55/112 ,  B62D61/10 ,  B62D55/065

CPC分类号： B62D61/10 ,  B62D55/112 ,  B60G2300/32 ,  B62D55/0655

摘要： A bogie axle assembly for a vehicle, in particular for an off-highway vehicle such as a forestry machine, the bogie axle assembly comprising: a rigid link arm; a first joint disposed on the link arm for pivotally coupling the link arm to a vehicle frame; a second joint disposed on the link arm, at a distance from the first joint; a bogie pivotally coupled to the link arm via the second joint; and a ground engaging structure comprising one or more wheels rotatably mounted on the bogie. The present disclosure further relates to a vehicle comprising said bogie axle assembly.

公开(公告)号：US11433956B2

公开(公告)日：2022-09-06

申请号：US17029645

申请日：2020-09-23

申请人： DANA ITALIA S.R.L.

发明人： Josemir Calcagnotto Da Silva ,  Lorenzo Serrao

IPC分类号： B62D49/08 ,  B60K28/14

摘要： The present disclosure relates to a vehicle, in particular an off-highway vehicle, comprising a first axle and a second axle and a sensor unit comprising at least one load sensor configured to produce a load sensor signal indicative of a load on at least one of the first axle and the second axle. The vehicle further comprises a movable weight configured to be moved relative to the first axle and to the second axle, an actuator system configured to move the movable weight relative to the first axle and to the second axle, and a control unit configured to control the actuator system based at least on the load sensor signal.

公开(公告)号：US11339811B2

公开(公告)日：2022-05-24

申请号：US17251590

申请日：2019-06-14

申请人： DANA ITALIA S.R.L.

发明人： Matteo Stefani ,  Nicola Francesco Musciagna ,  Alessandro Sassi ,  Lorenzo Serrao

IPC分类号： F15B21/14 ,  E02F9/22 ,  F15B11/17 ,  F15B11/16

摘要： The present disclosure relates to a hydraulic circuit, comprising: a hydraulic displacement unit for driving an implement; a hydraulic machine fluidly connected or selectively fluidly connected with the hydraulic displacement unit the hydraulic machine having a fixed hydraulic displacement; an electric machine drivingly engaged or selectively drivingly engaged with the hydraulic machine; a hydraulic pump fluidly connected or selectively fluidly connected with the hydraulic displacement unit, the hydraulic pump having a variable hydraulic displacement; and an electric motor drivingly engaged or selectively drivingly engaged with the hydraulic pump.

公开(公告)号：US11318837B2

公开(公告)日：2022-05-03

申请号：US15999305

申请日：2017-02-17

申请人： DANA ITALIA S.R.L.

发明人： Andrea Bortoli ,  Giulio Ornella ,  Lorenzo Serrao ,  Fabrizio Zendri

IPC分类号： B60K23/08 ,  B60K17/04 ,  B60K17/35 ,  B60K1/02 ,  B60K17/344 ,  B60W10/02 ,  B60W10/184 ,  B60K17/22 ,  B60K1/00

摘要： A driveline for a vehicle and its method of operating are described. The driveline may have a power source and a front axle assembly drivingly engaged or selectively drivingly engaged with the power source. The front axle assembly may have a front left half shaft, a front right half shaft, a front left torque transmission control mechanism configured to control the transmission of torque to the FL half shaft, and a front right torque transmission control mechanism configured to control the transmission of torque to the FR half shaft. The driveline may also have a rear axle assembly drivingly engaged or selectively drivingly engaged with the power source. The rear axle assembly may have a rear left half shaft, a rear right half shaft, a rear left torque transmission control mechanism configured to control the transmission of torque to the RL half shaft, a rear right torque transmission control mechanism configured to control the transmission of torque to the RR half shaft. The driveline may also have a control unit configured to independently control the FL torque transmission control mechanism, the FR torque transmission control mechanism, the RL torque transmission control mechanism, and the RR torque transmission control mechanism.