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Patent Searching and Data


Matches 401 - 450 out of 7,594

Document Document Title
WO/2020/018163A9
A device comprises motor controller coupled to a drive motor and a battery pack of a vehicle. The motor controller comprises a processor that is configured to: determine that the vehicle is engaged in a neutral braking mode, and after de...  
WO/2020/049625A1
A series hybrid vehicle is disclosed that comprises a power generation motor generator (1), a power generation internal combustion engine (2), a travel motor generator (4), a battery (5), and an inverter device (6). The internal combusti...  
WO/2020/048725A1
The invention relates to a method for a trailer brake control device (42) of a vehicle trailer (16), comprising an electric drive (52). The method has the step of receiving (122) at least one acceleration request signal (46) with a reque...  
WO/2020/044354A1
Disclosed is an epicyclic transmission gear and disk brake based regenerative braking device (100) that includes an epicyclic transmission unit to transfer braking energy through arrangement of sun gear (10) and the planetary gears (12) ...  
WO/2020/035293A1
The invention relates to a method for operating a synchronous motor excited by permanent magnets, wherein a desired voltage vector having a desired value is calculated in such a way that the power limitation is maintained for the best po...  
WO/2020/034556A1
Provided herein are systems and methods of automatic off-throttle regenerative braking in electric vehicles. One or more sensors disposed in an electric vehicle can acquire one or more sensor signals indicative of one or more respective ...  
WO/2020/029462A1
A self-driving system for an electric vehicle, comprising: an environment sensing system which obtains, by processing data acquired by various sensors, position information about an obstacle, road image information, obstacle image inform...  
WO/2020/027353A1
The present invention relates to a mechanical device that utilizes the driving force of a car (power of a wheel shaft rotating) as electricity, wherein when an electric or hybrid car is driving downhill or in a city where frequent stops ...  
WO/2020/025634A1
The invention mainly concerns an assembly for a motor vehicle, comprising: - a battery (24) comprising an internal resistance (r), and - at least one rotating electric machine (19) associated with a power inverter (21), the rotating elec...  
WO/2020/026621A1
Provided is a vehicle control device capable of smoothly replacing the braking force generated by a regenerative brake with the braking force generated by a hydraulic brake when a vehicle is decelerating. This vehicle control device (100...  
WO/2020/028487A1
A method is provided for scheduling regenerative braking torque, comprising: sensing a position of an accelerator pedal; generating a torque request value in response to the sensed accelerator pedal position; determining a speed of opera...  
WO/2020/025611A1
The invention relates mainly to an assembly for a motor vehicle, comprising: a rotating electrical machine (19) that can operate in a motor mode and in a generator mode, particularly during a regenerative braking phase, said rotating ele...  
WO/2020/020173A1
A superconducting eddy current brake for a high-speed train, comprising a pair of superconducting magnet units (1) forming alternating N and S poles, and a low-temperature refrigerating unit (6); the superconducting magnet units (1) are ...  
WO/2020/020168A1
Provided is a superconducting magnet for eddy current braking of a high-speed train. The superconducting magnet for eddy current braking of a high-speed train is fixed at the bottom of a bogie of the high-speed train by means of a connec...  
WO/2020/017445A1
A motor control device according to the present invention has: (A) a driving unit that drives a motor; and (B) a control unit that identifies the speed of a vehicle moving in response to pedal rotation and/or motor rotation upon detectio...  
WO/2020/013648A1
The present invention relates to an electric vehicle having an easy-to-operate braking unit and, more specifically, to an electric vehicle having an easy-to-operable braking unit, wherein a drive operation device for driving an electric ...  
WO/2020/013614A1
An ESS charging and discharging operation method according to the present invention may comprise: a step for checking whether the SOC of an ESS battery is within an operable range, and performing an SOC management operation if the SOC of...  
WO/2020/011241A1
Downhill charge sustain battery protection strategy is disclosed. For one example, a vehicle is powered by an electric motor and battery. The vehicle includes a vehicle control unit (VCU) to control friction braking and regenerative brak...  
WO/2020/004241A1
This brake control device is applied to a vehicle provided with a regenerative generator. This brake control device is provided with: a "pressure adjustment unit that is configured from an electric pump and a pressure adjustment valve an...  
WO/2020/000843A1
An optimized energy interconnection system for an urban railway train in the technical field of urban railway transportation power supply, addressing the technical problem in which the distribution of regenerative braking energy flows ca...  
WO/2019/244449A1
This mobile unit control system comprises: a mobile unit (10) having a drive unit (18); a mobile unit control device (20, 40) that controls the mobile unit; and an information communication terminal (60) for transmitting, to the moving u...  
WO/2019/229999A1
This inverter control method controls switching of an inverter in a vehicle provided with: a motor which delivers torques to driving wheels; an inverter which converts DC power into AC power to supply the AC power to the motor; and a DC ...  
WO/2019/228745A1
The invention relates to a method for monitoring an electrodynamic brake (1) in a rail vehicle. The invention also relates to a rail vehicle, in which such a monitoring is implemented. The invention proposes monitoring the electrodynamic...  
WO/2019/221554A1
A brake system according to an embodiment of the disclosed invention comprises: a hydraulic braking device for generating a braking force by a hydraulic pressure; and a regenerative braking device for generating a regenerative braking fo...  
WO/2019/219554A1
The invention relates to a system (22) comprising a control device (18), in particular a single control device, for a utility vehicle (10), such as a lorry, wherein the control device (18) comprises a data connection (28) for receiving a...  
WO/2019/219555A1
The invention relates to a system (36) for an electrically driven vehicle (10), in particular a utility vehicle (10), comprising at least one first energy store (38) of the type of a battery (38), and at least one second energy store (40...  
WO/2019/211142A1
The invention proposes a method for braking a train set (100), wherein a guiding locomotive (10) is connected to at least one guided locomotive (20) by means of a time multiplex train bus system (50), the method having the steps: detecti...  
WO/2019/208383A1
A power supply system for an electric motor car according to an embodiment has a first terminal, a second terminal, and a conversion unit. The first terminal is electrically connected to an electricity-storage device provided in a train ...  
WO/2019/208816A1
Provided is a working device that is able to consume regenerative power generated in an electric motor by a regenerative resistor, and does not require a dedicated apparatus for cooling the regenerative resistor. A working device (3) is ...  
WO/2019/204455A1
A brake-generator system and associated method including: a rotor secured to a vehicle wheel, the rotor including a housing cylinder and a plurality of magnets affixed to an inner surface of the housing cylinder, where the plurality of m...  
WO/2019/198817A1
This brake control device is provided with: a simulator which imparts an operating force to an operating member; a master unit including a master chamber connected to a wheel cylinder, and a servo chamber which imparts a forward force to...  
WO/2019/198818A1
This brake control device is provided with: a simulator which imparts an operating force to an operating member; a master unit including a master chamber connected to a wheel cylinder, and a servo chamber which imparts a forward force to...  
WO/2019/191361A1
A system is disclosed for controlling operation of a motor-driven brake boost assist system of a vehicle braking system during a loss of battery power to the brake boost assist system. The system makes use of a brake boost assist system ...  
WO/2019/184488A1
A configuration system and method for urban rail transit regenerative braking energy recycling devices, said method comprising the following steps in sequence: firstly, calculating preliminary configuration capacity Pn of regenerative br...  
WO/2019/188544A1
A control device 70, which causes regenerative braking force to be generated by performing regenerative power generation via a motor generator 30 during coasting, comprises a storage unit 72 that stores in advance a reference deceleratio...  
WO/2019/176350A1
An on-vehicle auxiliary machine apparatus (10) is provided with: an electric power storage device (20); auxiliary machines (31, 32) that are supplied with electric power from the electric power storage device; switching parts (41, 42) th...  
WO/2019/171836A1
Provided is a vehicle control device capable of continuing torque control of a motor even when a battery and an inverter are disconnected from each other and capable of continuing torque control of the motor also when the battery and the...  
WO/2019/170351A1
The approach presented here relates to a method for operating a drive system (105) for a vehicle (100). The drive system (105) comprises an electric drive device (115), a battery (120) with a battery contactor (125) and an inverter (130)...  
WO/2019/166151A1
The invention relates to a method for controlling a battery current of a traction battery of a traction system. A rectifier unit of the traction system converts a network voltage into a controllable intermediate circuit voltage of a seco...  
WO/2019/163112A1
Provided is a work vehicle power regeneration system capable of effectively using regenerated electric energy. The work vehicle power regeneration system is provided with: a first electric circuit (C1) for supplying power generated by a ...  
WO/2019/162225A1
This invention relates to a controller (14) for a vehicle (4). The controller (14) is configured to determine the position of the accelerator pedal with respect to a reference accelerator pedal position (aref); and either determine a tor...  
WO/2019/160010A1
This vehicle control method has: a step for determining on the basis of a steering angle detected by a steering angle sensor 8, whether a steering device including a steering wheel 6 and the like has been turned or not; a step for applyi...  
WO/2019/160158A1
This vehicle control method has: a step for determining whether the sinking of a vehicle rear side is at least a predetermined amount; a step for determining whether a steering device has been turned or not; and a step for controlling th...  
WO/2019/160009A1
This vehicle control method has: a step for determining whether a steering device including a steering wheel 6 and the like has been turned, on the basis of a steering angle detected by a steering angle sensor 8; a step for decreasing th...  
WO/2019/156035A1
In this vehicle, a regenerative generator is provided to the front wheels. This braking control device is provided with an actuator that imparts front wheel torque and rear wheel torque, and a controller that separately adjusts the front...  
WO/2019/154846A1
The invention relates to a method for detecting the air quality of ambient air (40) as an oxidizing agent for a fuel cell system (12) of a vehicle (10) having a hybrid energy system (11), comprising the fuel cell system (12) and a furthe...  
WO/2019/156350A1
The method for overload operation of an ESS of the present invention may comprise the steps of: determining a power absorption target for an ESS by monitoring line wiring through which power is inputted and outputted; calculating the cha...  
WO/2019/151207A1
In this vehicular control method for imparting deceleration to a vehicle so as to control vehicle orientation when a steering device is steered, the deceleration is appropriately set on the basis of the manipulation of a single pedal. Th...  
WO/2019/151208A1
In this vehicular control method and vehicular control device for imparting deceleration to a vehicle so as to control vehicle orientation when a steering device is steered, the deceleration is appropriately set on the basis of the manip...  
WO/2019/138962A1
Provided is a control apparatus for an electric vehicle, the control apparatus being capable of suppressing vehicle destabilization caused by the rear wheels being locked first or driveability deterioration caused by the front wheels bei...  

Matches 401 - 450 out of 7,594