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Patent Searching and Data


Matches 701 - 750 out of 7,594

Document Document Title
WO/2015/083557A1
Provided is a control device for an electric vehicle that uses a motor as a drive source for travel and reduces speed using the regenerative braking force of the motor. The control device detects an acceleration operation amount, calcula...  
WO/2015/080027A1
A control device for an electric vehicle in which a motor is a travel drive source, and which decelerates using the regenerative braking force of the motor. The control device for an electric vehicle detects the throttle operation amount...  
WO/2015/080656A1
The invention relates to a method to brake a vehicle (1 ) with a hybrid powertrain (2), comprising a brake pedal (29), a combustion engine (3), an electric machine (4) and a gearbox (6) with an input shaft (10) and an output shaft (18), ...  
WO/2015/079605A1
This charging/discharging control system (10) for an electricity storage device is provided with: a motor/generator (13); an electricity storage device (14); an AC/DC conversion unit (15) that performs AC/DC conversion processing between...  
WO/2015/079574A1
A control device for an electric vehicle in which a motor is a travel drive source and which decelerates using the regenerative braking force of the motor if the accelerator operation amount is decreased or is zero, wherein if the accele...  
WO/2015/079910A1
Provided is a drive control device for a movable body able to increase the amount of regeneration without impeding braking by a driver or causing excessive deceleration. The drive control device for a movable body updates the regeneratio...  
WO/2015/080021A1
Provided is a control device for an electric vehicle, said device capable of reducing shock during a switch between powering control and regenerative control, and shortening a braking distance. A motor controller (29) of the control devi...  
WO/2015/072286A1
When regenerative braking force is controlled on the basis of a target stop position or a target inter-vehicle distance, if only the regenerative braking force is used for stopping or ensuring an inter-vehicle distance, the driver may fe...  
WO/2015/071360A1
The invention relates to an electric braking resistor device for dissipating braking energy, said device comprising at least one air-permeable resistor stack (14) arranged in a wall (12) of a housing and a fan (15) which conveys the cool...  
WO/2015/072264A1
A pump brake control decision unit makes a decision as to implementation of pump brake control for generating braking force by the load of a hydraulic pump during braking. A pump brake torque control unit increases the pump brake torque ...  
WO/2015/068016A1
An electric power supply device for a vehicle includes an electric storage device, a boost converter, and a controller. The boost converter boosts voltage of the electric storage device and supplies the boosted voltage to an electric loa...  
WO/2015/068827A1
A vehicle control apparatus (100) is provided with an upper controlling device (17b) and a lower controlling device (17a). The upper controlling deice has: a first determining device (172) configured to determine whether or not the numbe...  
WO/2015/059554A1
A control system for a vehicle including a three-phase AC motor, a first switching device, a second switching device, and a power converter,, is provided. The control system includes a short-circuit detector, and an ECU. The ECU is confi...  
WO/2015/058920A1
The invention relates to an arrangement (8) for cooling a rotating eddy current brake (2) of a rail vehicle (1), the rotating eddy current brake (2) comprising at least one rotor (5) non-rotatably connected to an axle (3) of a bogie (4) ...  
WO/2015/059555A1
A control device for a vehicle is equipped with second determination means for determining that the vehicle is stopped when first determination means determines that a rotational speed of a three-phase alternating-current electric motor ...  
WO/2015/056081A1
A control apparatus for a vehicle including a three-phase AC motor and a power converter, the control apparatus includes an ECU. The ECU is configured to determine whether a rotation speed of the three-phase AC motor is equal to or less ...  
WO/2015/052567A1
An electrical storage system includes a main battery, an auxiliary battery, a bidirectional DC-DC converter and a controller. The bidirectional DC-DC converter is provided between the auxiliary battery and a power supply path from the ma...  
WO/2015/050068A1
The present invention suppresses an overvoltage even in the incidence of an overvoltage when a vehicle is in a non-operating state. This power conversion device (150) is connected to a three-phase motor that is mounted in a vehicle, said...  
WO/2015/045759A1
Provided is a control device for electric vehicles, capable of stabilizing vehicle behavior when performing slip control of drive wheels. This control device for electric vehicles comprises: a motor connected to drive wheels of a vehicle...  
WO/2015/045489A1
An embodiment of an electric vehicle drive apparatus has a rotary electric motor, an electromagnetic device, an electric motor control unit, and an electromagnetic control unit. The rotary electric motor drives a wheel. The electromagnet...  
WO/2015/046460A1
A vehicle braking system is provided with a second motor that provides a vehicle with regenerative braking force, and a fluid pressure braking device that provides the vehicle with fluid pressure braking force by adjusting the fluid pres...  
WO/2015/019431A1
When railcar units running in the same direction are undergoing controlled separation during travel and the brake device of the rear train is behaving abnormally when the forward train has carried out brake control, the rear car may not ...  
WO/2015/018669A2
The invention relates to a method for braking a vehicle (10), which is moving along a carriageway, by means of a braking device (28) which comprises at least one friction brake (30) and at least one regenerative brake (18) for braking at...  
WO/2015/020062A1
Provide are a brake system for rail cars, a brake control device for a rail car, and a brake control method for rail cars such that redundant control is achieved with a simpler configuration. A brake system (1) for rail cars includes a p...  
WO/2015/019405A1
The present invention provides an electric vehicle control system for, in a train constituted by a plurality of electric vehicles, controlling the amount of power consumed in each of the electric vehicles. The electric vehicle control sy...  
WO/2015/015931A1
While, from time (t3) when a battery state-of-charge (SOC) has become less than or equal to a setting value (SOCs), the duration time of this state (SOC < SOCs) is being measured, regeneration limit torque (Tm_Lim) is gradually reduced t...  
WO/2015/016278A1
A control device, when performing a reallocation control, makes the decrease gradient of regeneration braking force (BPR) in a first period (TM1) in which the amount of decrease in a basal fluid pressure (Pmc) from a reference basal flui...  
WO/2015/015081A1
The invention relates to a braking control method for a vehicle equipped with regenerative braking means and additional braking means, comprising: storing a plurality of efficiency factor values for the additional braking means, each sto...  
WO/2015/003783A1
A pig, in particular an inspection or cleaning pig, for passing through an elongate pipe (1) having a pipe wall, preferably a gas pipeline, said pig comprising at least one functional unit (2) for cleaning the pipe (1) and/or for gatheri...  
WO/2015/001566A2  
WO/2015/000669A1
The description covers a method for controlling a multi-phase output stage of a permanent magnet electric machine (6), wherein the electric machine (6) is used to drive a motor vehicle, wherein the output stage comprises power switch pai...  
WO/2015/001849A1
The present invention does not detect the actual torque of a motor when regeneratively braking, and does not compensate for the actual torque according to a source of motor error or the like. An electric-vehicle braking control device eq...  
WO/2014/207336A1
The present invention relates to a supercapacitive storage system (10) for the electricity of a vehicle, characterized in that it comprises a control device (12) arranged to allow charging of capacitive storage elements (11) of the stora...  
WO/2014/207351A1
A circuit system for locking electrical devices of a motor vehicle including a master device (205) configured to manage a plurality of slave devices (206_i), each slave device (206_i) being provided with a self-diagnosis means (214_k) fo...  
WO/2014/202908A1
Eddy current retarder equipment (1) able to be carried on board a vehicle, comprising: a stator assembly (2), comprising inductor windings (23) forming a circuit (4), a rotor assembly (3) designed to be mounted on a transmission shaft of...  
WO/2014/199810A1
In this hybrid vehicle (1), which is provided with a hybrid system having the function that both an internal combustion engine (10) and a motor/generator (20) are the drive sources for vehicle (1) travel, when solely the regeneration tor...  
WO/2014/198541A2
The invention relates to an eddy current brake (5; 105; 205; 305) for braking a rotating element (2), in particular a shaft, comprising at least one rotor disk (6; 106; 206; 306). In order to ensure that the strength and stiffness of the...  
WO/2014/199811A1
In this hybrid vehicle (1), which is provided with a hybrid system having the functionality of causing both an internal combustion engine (10) and a motor/generator (20) to be drive sources for vehicle (1) travelling, when solely the reg...  
WO/2014/200081A1
The present motor drive control device has: (A) a drive unit for driving a motor; and (B) a regenerative control unit for controlling the drive unit so that regenerative braking force is generated in accordance with a vehicle body accele...  
WO/2014/192360A1
In a vehicle control device for controlling deceleration due to regenerative force, energy loss caused by the application of the brake by a driver because of a sense of delay in deceleration is minimized. The vehicle control device compu...  
WO/2014/192371A1
Provided is a rotary-electric-machine control device for vehicles that is capable of increasing the amount of power generation. The present invention is a rotary-electric-machine control device for a vehicle (101) including field-winding...  
WO/2014/192423A1
The purpose of the present invention is to provide a control structure for adjusting the temperature of a battery mounted in a vehicle, the control structure achieving further improvement in fuel economy. A control structure (10) for adj...  
WO/2014/187195A1
A suspension electromagnetic power apparatus comprises: an integral electromagnet structure (100), comprising two electromagnets (102), a power output shaft (101), and a mounting frame (103), where the two electromagnets are disposed opp...  
WO/2014/188516A1
A first ECU (120) estimates, on the basis of the amount of variation in fluid pressure of hydraulic fluid output from a first actuator (110) relative to flow rate, whether activation of a second actuator (210) has been started. The first...  
WO/2014/180722A2
The present invention relates to a surge arrester for a charge controller of a battery. The surge arrester comprises a first voltage detector with a fixed predetermined response threshold and a second voltage detector with an adaptively ...  
WO/2014/177671A1
A method of providing feedback to a driver of a hybrid or electric vehicle having an energy regeneration mode of operation is provided. The method comprises determining a distance saved value in dependence on an amount of energy recovere...  
WO/2014/167643A1
A brake ECU (110) stores a deceleration (A) of a vehicle body (S31) upon transition from a regeneration brake mode to a coordinated brake mode. The brake ECU (110), upon transition from the coordinated brake mode to the friction brake mo...  
WO/2014/161557A1
A method for determining the efficiency of an electric energy system of a hybrid vehicle (1), comprising the steps of determining a measure representative of a relation between the electrical brake energy and the mechanical brake energy,...  
WO/2014/157683A1
The present invention addresses the problem of providing a vehicular brake system using both frictional braking force produced by an electric brake means and regenerative braking force produced by a regenerative brake means, and capable ...  
WO/2014/154735A2
The invention describes a method for operating a regenerative braking device (110) of a motor vehicle (100). The method comprises the steps of: detecting a prespecified braking power value (Pv), and converting kinetic energy from the mot...  

Matches 701 - 750 out of 7,594