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Patent Searching and Data


Matches 301 - 350 out of 7,594

Document Document Title
WO/2021/130938A1
This brake control device (5) is provided with: a target adjustment unit (11) which acquires an actual deceleration and a target deceleration and which then makes an adjustment to the target deceleration so as to bring the actual deceler...  
WO/2021/132325A1
A conventional electrically controlled vehicle has one control unit provided to a vehicle body, and the braking force of each wheel is electrically controlled by the control unit. The present invention comprises: a rear wheel 13R and a...  
WO/2021/126994A1
Techniques are disclosed for systems and methods associated with a powertrain for a micro-mobility fleet vehicle. The fleet vehicle may include at least one drive wheel to provide tractive contact between the flee vehicle and a road surf...  
WO/2021/116433A1
The invention relates to a pig, in particular an inspection or cleaning pig, for passing through a pipeline having a pipeline wall (32), comprising at least one functional unit for cleaning the pipeline and/or for receiving pipeline info...  
WO/2021/110401A1
The invention relates to a method for operating a motor vehicle (1) which has an electrical machine (7) with at least three phases, an electrical energy store (13) and a power electronics system (12) having a plurality of switching eleme...  
WO/2021/103186A1
A braking system based on wheel control and a braking force distribution method thereof, and a trolleybus, the distribution method comprising: determining a target braking force required by a vehicle and the total electrical braking forc...  
WO/2021/104621A1
An onboard powertrain for an automated guided vehicle, AGV, is presented herein. The onboard powertrain comprises a split-source inverter, SSI, having at least one middle point pole, a positive DC-link pole, and a negative DC-link pole, ...  
WO/2021/104548A1
The invention relates to an electromotive drive for a motor vehicle, having an electric motor (1), and having an automatic transmission (3) with a clutch (2), and with power electronics (4), and with control electronics (5), and with an ...  
WO/2021/106063A1
This propulsion control device is provided with: a first wiring (11) connectable to a power wire (4) to which DC power is supplied or a ground wire (5) connected to a reference potential; a second wiring (12) connectable to the power wir...  
WO/2021/087621A1
A brake control system for a vehicle includes a brake actuator operable over a range from an initial position that includes contiguous portions of displacement that are a first portion of displacement, a second portion of displacement an...  
WO/2021/090822A1
According to the present invention, until a reverse rotation timing predicted by a reverse rotation prediction unit (103), a motor control unit (121) decreases brake driving torque for applying braking force to a driving wheel, and a fri...  
WO/2021/090885A1
A vehicular control device (50) comprises: a target value setting unit that sets, by gradually increasing from 0 to a predetermined torque, a target starting torque (Ttgt, Trq*) for starting a vehicle (10); a control unit that performs s...  
WO/2021/085441A1
This control device (31) comprises: an acquisition unit which acquires power consumption values (Pddc, Pcp) of electric devices (23, 25) other than an inverter (21); a limit value calculation unit which when a rotary electric machine (20...  
WO/2021/085440A1
These vehicular control devices (30, 31, 61) are provided with: a determination unit that determines which control is to be performed among a first control for delivering power between a power storage device (22) and a power feeding faci...  
WO/2021/078358A1
The invention relates to a method for operating a vehicle (1), wherein the vehicle (1) comprises: a driveline (2, 4) configured to provide a driving power to at least one wheel (3) of the vehicle (1) for propulsion of the vehicle (1); an...  
WO/2021/079920A1
The purpose of the present disclosure is to provide a power conditioning circuit, a drive system, an actuator system, a moving body, and a power conditioning method, in each of which loss based on the generating efficiency of the actuato...  
WO/2021/080011A1
This control device comprises: a motor control unit (121) that generates drive/braking torque for applying drive power or braking power to a right drive wheel and a left drive wheel provided on a vehicle from an electric motor connected ...  
WO/2021/077885A1
An energy recovery control method comprises: determining whether a vehicle satisfies an activation condition for entering a preset high-speed coasting mode, the high-speed coasting mode being used to show a working condition in which the...  
WO/2021/074274A1
Embodiments of the present invention provide a controller (110) for determining brake torque proportions for a vehicle (200, 500), comprising input means (140) to receive a signal (145) indicative of a braking request and a signal indica...  
WO/2021/068552A1
An equalizing charging circuit for a super-power battery for a locomotive, and a control and management method. According to the charging circuit, single batteries are first connected in parallel and then connected in series to form a ba...  
WO/2021/057854A1
An energy recovery control method and device, a controller, and an electric car. The method comprises: determining whether an electric car is in a coasting energy recovery mode or a braking energy recovery mode; if the electric car is in...  
WO/2021/058195A1
The invention relates to a method for operating a rail vehicle which has at least one electrical energy store (ES) for storing energy, the discharging power of the ES being set during operation of the rail vehicle by comparing a charging...  
WO/2020/221474A9
The invention relates to a three-wheeled electric vehicle according to the EU vehicle class L2e-U which has two rear wheels (100 and 100') which are driven electromotively and are each driven by a wheel hub motor which is embodied as a m...  
WO/2021/053629A1
A braking system (MC1; MC2) for an electric vehicle is described, in particular a bicycle assisted by an electric propulsion motor, wherein the vehicle comprises an electric motor (18) for moving the vehicle with respect to the ground an...  
WO/2021/049259A1
Provided are: a brake assistance device with which an electric vehicle can be stopped even when an abnormality occurs in the braking of a rear wheel of an electric vehicle; and an electric vehicle. The present invention is provided with ...  
WO/2021/047830A1
The invention relates to a method for controlling a braking effect on a vehicle (F) having an electrical drive system, comprising the following steps: determining (S1) a need for an increased braking torque using a control device (SE); g...  
WO/2021/033644A1
In a vehicle control system, according to the present invention, for controlling a first rotating electric machine and a second rotating electric machine, a controller performs stopping control in which the smaller of the absolute value ...  
WO/2021/032557A1
The invention relates to a drive system (1) of a diesel-electric vehicle having: - at least one diesel engine (2), - at least one dynamoelectric machine (5), preferably operating as a generator (5), having a main winding (20) and an auxi...  
WO/2021/023443A1
The invention relates to a method for braking a vehicle which has at least one wheel driven by an electric machine, which method comprises: detecting a motor speed of the electric machine; applying a first braking torque to the at least ...  
WO/2021/020371A1
This braking control device is applied to, for example, a vehicle in which a regenerative braking force Fg is generated in each of front wheels WHf by a regenerative generator GN provided to the front wheel WHf. The braking control devic...  
WO/2021/019780A1
In a vehicle comprising a front-wheel drive system having a front-wheel driving motor and a front-wheel-side transmission that drive a front wheel, and a rear-wheel drive system having a rear-wheel driving motor and a rear-wheel-side tra...  
WO/2021/014768A1
A vehicle (200) is provided with: an electricity receiving device (205) which receives electric power from an electricity transmitting device (100) laid on a roadway (RS); a vehicle power source (230) which is charged by means of electri...  
WO/2021/008727A2
The invention relates to a method and a system for operating a system comprising an energy storage device and a resistor. According to said method, in order to discharge the energy storage device, an electric power (P) which is constant ...  
WO/2021/003881A1
A method and apparatus for distributing the electric braking power of a hybrid electric tram, and a medium. The method comprises: during the braking of a traction motor, acquiring the braking voltage value and braking current value of a ...  
WO/2020/260112A1
The invention relates to a vehicle, preferably a commercial vehicle, a tour coach or a city bus. The electrically drivable vehicle (1) comprises an electric machine (2) that can be operated as a generator, an accumulator for electrical e...  
WO/2020/260039A1
The present invention relates to a control system (10) for an electric machine (EM), for producing a braking torque, by means of the electric machine (EM), in a traction drive, said system comprising a control device (SE), the control de...  
WO/2020/239260A1
The invention relates to a drive system and to a method for operating a drive system, having - an inverter, - an electric motor, - a first series circuit - a main module having a first accumulator, in particular a first capacitor, wherei...  
WO/2020/235316A1
The present invention addresses the problem of controlling the drive force and braking force of a motor while considering the SOC of a battery. This control device controls a rotating electric machine having windings of a plurality of ...  
WO/2020/234022A1
The invention relates to a method for increasing the availability of an electric braking torque of at least one electric machine (10, 20) independently of the state of charge of at least one battery (32) which is coupled to said electric...  
WO/2020/229252A1
The invention relates to controlling the regenerative behavior of an electric vehicle. Specifically, depending on a temperature on the mechanical braking system, recharging of a traction battery of the electric vehicle can be enabled bey...  
WO/2020/230302A1
Provided is an electric vehicle control method for executing stop-time control to decelerate and stop an electric vehicle by means of a regenerative braking force of an electric motor, wherein: the stop-time control includes a first jerk...  
WO/2020/227286A1
A brake system of a vehicle is disclosed. The braking system includes: a sensor configured to transmit a signal; a brake control unit (BCU) connected to the sensor and configured to determining a braking torque in response to the receive...  
WO/2020/224975A1
The invention relates to a method for operating an electric vehicle (10), wherein a distance (A) of the electric vehicle (10) to an object (20) is determined; a required travel path of the electric vehicle (10) is calculated until a targ...  
WO/2020/217726A1
The regeneration control device for a motor (2) on which regeneration control can be performed is provided with: a weight estimation unit (51) for calculating an estimated weight (Wes) on the basis of information obtained by traveling; a...  
WO/2020/212329A1
The invention relates to a vehicle, in particular a two-wheeled vehicle, comprising a handle assembly having a rotatable grip to be actuated by a user and a controller which is connected for data transmission to the handle assembly and t...  
WO/2020/200509A1
The invention relates to a soil-compacting machine (1) for compacting soil (8), in particular a tandem roller, single-drum compactor, pneumatic-tired roller or trench roller, comprising a machine frame (3), at least one running unit (6),...  
WO/2020/205165A1
A lift device comprises a base, a linear actuator, and a rechargeable battery system. The base has a plurality of wheels. The linear actuator is configured to selectively move a work platform configured to support a load between a raised...  
WO/2020/199909A1
A series-parallel hybrid heavy truck fuel-saving robot system, primarily for highway artery logistics. In the present system, on the basis of three-dimensional electronic maps carried in a vehicle, dynamic three-dimensional positioning d...  
WO/2020/193091A1
The invention relates to a control unit (56) for a vehicle (10), in particular a utility vehicle, comprising an electric drive (12) and an electromechanically actuated brake unit (14). The electric drive (12) comprises a high-voltage DC ...  
WO/2020/191423A1
The present invention relates to a method (100) for operating a drive device (10), which has an electrical machine (11) that comprises a stator (11.1) and a rotor (11.2), it being possible to magnetically couple the rotor (11.2) to a rot...  

Matches 301 - 350 out of 7,594