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WO/2021/210369A1 |
A drive control device (45) for an electric vehicle provided with a left motor (2), a right motor (3), and a gear mechanism (6) by which drive torque of the left motor and the right motor is transmitted through drive shafts (7, 8) to lef...
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WO/2021/210373A1 |
The present application discloses a vehicle control device that calculates the body speed of a vehicle. First, the vehicle control device is provided with sensors (18, 19) that acquire information corresponding to the wheel speeds of lef...
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WO/2021/209254A1 |
This device (12) for braking a motor vehicle provided with an electric machine comprises a first actuating means (14) capable of applying a braking torque to at least one wheel of the vehicle and a module (16) for regulating a slip rate ...
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WO/2021/210578A1 |
This carriage and vehicle is provided with: a carriage body; a pair of travel wheels disposed on both sides of the carriage body in a direction intersecting with the traveling direction and capable of rolling motion on the traveling road...
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WO/2021/205711A1 |
A drive control device that, on the basis of command torque, controls output torque for imparting drive force to tires of a vehicle, the drive control device comprising an idling assessment unit that assesses whether the tires are in an ...
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WO/2021/204178A1 |
The present invention relates to the technical field of vehicles and provides an environment temperature determination method, a motor control unit, a control system, and a storage medium. The method of the present invention is applied t...
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WO/2021/204262A1 |
A pure electric available power determination method and system, and a vehicle. The method and system are applied to a vehicle comprising a fuel cell. The vehicle further comprises a battery pack and a motor, and both the fuel cell and t...
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WO/2021/206138A1 |
An objective of the present invention is to provide a vehicle control device that is able to estimate the weight and the position of the center of gravity of even a general vehicle that is not provided with an air suspension, a gradient ...
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WO/2021/198893A1 |
An autonomous-drive or remote-controlled electric vehicle is provided with a device (D) for automatic dispensing of food and/or medicines and/or consumer articles, including one or more drawers or doors (DR) configured to contain food an...
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WO/2021/201057A1 |
This power supply system (100) is provided with: a DC power supply device (110) (for example, photovoltaic power generation module) that supplies a DC current with a predetermined voltage in a managed area; a connection box (111) that sy...
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WO/2021/195189A1 |
An electrical drive system for a vehicle. The system includes a plurality of electric propulsion motors and a plurality of corresponding inverter circuits. The system also includes an auxiliary motor for driving an auxiliary device locat...
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WO/2021/193017A1 |
This driving control device and vehicle can select a reverse mode (M2) for reversing the vehicle (1) from an advance mode (M1) for advancing the vehicle (1) in a state where a predetermined mode selection condition has been established. ...
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WO/2021/193706A1 |
Disclosed is a wiring structure for two or more rotating electrical machines (4, 5) that are positioned such that the respective rotational axes thereof are coaxial or have a parallel relationship to one another, said wiring structure co...
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WO/2021/189948A1 |
A four wheel-drive electric vehicle control method and a system. The method comprises: acquiring traveling environment information of a vehicle, operation state information of the vehicle itself, and desired traveling information of a dr...
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WO/2021/192532A1 |
The purpose of the present invention is to obtain a fail operational control device with less redundancy and reduce cost. This vehicle control system is characterized by being provided with a transmission unit for transmitting energy t...
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WO/2021/190824A1 |
The invention relates to a method for optimising the power of an electrified vehicle (10) having at least one electrical energy accumulator (12), at least one electrical drive (14) and at least one auxiliary unit (16), the electrical ene...
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WO/2021/192661A1 |
In this driving control device and this vehicle, when the travel speed of the vehicle (1) is within a preset first speed range (V1) when the throttle (110) is fully closed, a torque (T1) in a first rotation direction (R1) for when the ve...
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WO/2021/191125A1 |
The invention relates to a method for actuating an electrical drive (52) of a trailer vehicle (16) with a towing vehicle (12), comprising the steps of: determining (90) a current slip (92) of at least one driven wheel (20a) of a towing v...
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WO/2021/186912A1 |
In order to avoid early arrival of trains and achieve stable energy savings by making it easier for drivers to accept driving assistance instructions that aim to achieve both punctuality and energy savings, this driving assistance device...
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WO/2021/187894A1 |
An apparatus for controlling operation of an electric vehicle of the present invention may comprise: an operation information collection unit that collects parameters for operation of an electric vehicle; a battery information collection...
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WO/2021/187978A1 |
It is aimed to provide a power management system for an electrically driven vehicle that comprises a powertrain of at least two electric motors that can be selectively geared into the powertrain and an electric power source for powering ...
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WO/2021/180518A1 |
An electric motor system (100), comprising: a motor unit (110) comprising: a first part (120); a second part (130) movable relative to the first part (120); a plurality of spaced activatable motor elements (140) provided on the first par...
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WO/2021/180300A1 |
A method for controlling an articulated vehicle combination (100, 500, 600) comprising a plurality of self-powered vehicle units (110, 120, 130, 140), wherein each self-powered vehicle unit (110, 120, 130, 140) comprises a propulsion dev...
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WO/2021/180677A1 |
The invention relates to an arrangement (10) for a vehicle, in particular a motor vehicle (1), comprising a current converter (20), in particular a current converter (20) comprising a liquid cooling circuit (21), a thermostat (30), the a...
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WO/2021/182428A1 |
Provided is a drive control device that is capable of suppressing instability in the behavior of a vehicle due to a difference in the output torque of left and right drive wheels, and that can prevent the application of an excessive load...
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WO/2021/182601A1 |
The present invention puts a release-side element (B) into a slip engagement state to make an actual rotation speed (Nin) of a gearshift input member higher than a pre-gearshift synchronized rotation speed (Nsyn1), advances a torque phas...
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WO/2021/181006A1 |
In the solution put forth, a pressure level of a pump in a hydraulic transmission system of a hydraulic working machine (1), or power that is feedable to an electric drive motor (20) of an electric working machine (1) is monitored, and/o...
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WO/2021/176310A1 |
The method for managing automated guided vehicles (V) in a sorting plant (1) comprising the steps of moving an automated guided vehicle (V) along a sorting path (P) extending inside a sorting plant (1); charging a battery of the vehicle ...
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WO/2021/176730A1 |
Provided is a control method for an electric motor vehicle having one or a plurality of motors as a travel drive source, the method comprising: a motor torque command value calculation step for calculating a motor torque command value; a...
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WO/2021/175847A1 |
A method for measuring a decrease in energy consumed by an electrical network supplying a fleet of vehicles with power, said method comprising the following steps: - sending (E1), in a time interval P, at least one activation signal to a...
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WO/2021/171415A1 |
An onboard position transmission device 310 comprising: a route information acquisition unit 321 that acquires route information indicating the position where a train 300 travels; a position information acquisition unit 322 that acquires...
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WO/2021/172569A1 |
Provided are a control device and a vehicle with which rapid and accurate downshifting for maintaining a target vehicle speed can be executed. A control device which is for a vehicle having an automatic transmission that changes the spee...
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WO/2021/169609A1 |
A torque control method and device for a vehicle, the torque control method comprising: in a process of executing an energy recovery function, determining whether a lifting torque request is received; determining whether an ABS is in an ...
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WO/2021/172507A1 |
A temperature estimation method for an electric motor according to an embodiment of the present invention includes a power conversion device for converting power from an overhead line, an electric motor driven by power supplied from the ...
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WO/2021/170047A1 |
An electric motor control system and a vehicle. The electric motor control system (10) comprises: a whole vehicle controller (110) for acquiring whole vehicle state data and outputting an instruction to cut off output torque of an electr...
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WO/2021/169820A1 |
An engine system, comprising: a housing. The housing has an accommodating cavity; a crankshaft part is provided in the accommodating cavity and outputs first power; a first power output end of the crankshaft part extends out of the accom...
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WO/2021/171050A1 |
Disclosed is a method for controlling an electric vehicle being driven by a plurality of electric motors including a first electric motor, wherein a lubricant used for lubricating the electric motors and a power transmission system there...
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WO/2021/172328A1 |
A vehicular drive device (100) is provided with: a rotary electric machine (MG) arranged on a first axis (A1); an output member (OUT) arranged on a second axis (A2) parallel to the first axis (A1); an inverter device (INV); a terminal bl...
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WO/2021/171657A1 |
This travel pattern creation device is provided with: a stop avoidance zone position holding unit 1 for holding a coordinate system and position information on a stop avoidance zone of a vehicle 8, said coordinate system consisting of a ...
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WO/2021/166372A1 |
The present invention comprises: a sensor unit 101; a linear characteristic object 40 which is disposed on a track for a train 10 to travel on and which is configured such that sensor information acquired by the sensor unit contains char...
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WO/2021/163864A1 |
The present application relates to the technical field of power electronics, and provided thereby are a driving system of a motor, power system and electric vehicle. The driving system is used to drive a motor that uses a power battery p...
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WO/2021/161754A1 |
This abnormality detection device is applied to a motor control system (10) that comprises a current sensor (51) for detecting the current flowing through an AC motor (30) and controls the AC motor. The abnormality detection device compr...
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WO/2021/157219A1 |
The present invention can detect an abnormality of a component with high accuracy. This on-vehicle device is mounted on a vehicle and communicates with a server, the on-vehicle device comprising: a first information generation unit whi...
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WO/2021/158161A1 |
A method for propelling of a vehicle (1) comprising a power train with an electric motor (3) connected to a location (5) in the vehicle (1) intended for mounting of an energy supply unit intended for driving of the electric motor (3) dur...
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WO/2021/153241A1 |
[Problem] To provide a configuration in which the number of bearings and gears in a rotary member are reduced and a brake is disposed on the outside to reduce generated heat. [Solution] An outer race to which a wheel is attached and an i...
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WO/2021/153068A1 |
The facility diagnosis system according to the present embodiment is provided with an image capturing unit, a position measurement unit, an encoding unit, an image selection unit, and an image comparison unit. The image capturing unit is...
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WO/2021/155345A1 |
A vehicle charging system comprises at least one controller and at least one arm, each arm having a first end coupled an actuator and a second end comprising a charging interface. The actuator is configured to articulate the arm into a c...
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WO/2021/153050A1 |
A control device 60 comprising a PWM generation unit 63 that outputs a PWM drive signal to an inverter 40, and a torque limiting unit that outputs a limited torque command to the PWM generation unit 63 on the basis of a motor temperature...
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WO/2021/152772A1 |
Provided is a control device capable of improving the power performance of a vehicle. This control device for a vehicle is provided with: two drive devices; a first speed reducer that transmits the torque of one drive device to an output...
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WO/2021/151686A1 |
The invention relates to a drive system for an at least temporarily road-coupled all-wheel-drive electric vehicle, said drive system being equipped with a first primarily driving electric drive unit which is paired with a first axle of t...
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