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Patent Searching and Data


Matches 1 - 50 out of 19,961

Document Document Title
WO/2017/064018A1
In a method for operating a permanently excited synchronous machine which is operated redundantly with at least two component machines, in the case of a loss of function of one component machine, the maximum torque which is made availabl...  
WO/2017/061197A1
A regenerative braking control device (10) installed in an electric vehicle that travels by driving the vehicle wheels by means of a motor (24). An operation unit (40) is provided to enable the driver of the electric vehicle to set the m...  
WO/2017/061045A1
A self-cooled reactor apparatus (1) is equipped with: a pair of frames (12) which are mounted to a vehicle chassis (2); a coil (11) which is provided between the pair of frames (12) and fixed to the frames (12); a cover (13) which is pro...  
WO/2017/061188A1
Provided is a vehicle-mounted charging device which does not need continuous monitoring of a voltage detection value or a complicated calculation process, does not make a dedicated voltage sensor redundant, and enables an abnormality in ...  
WO/2017/056515A1
This power conversion device for railway is provided with a converter which converts AC power supplied from an overhead line to DC link power and outputs the same, an inverter which converts the inputted DC link power to AC power and sup...  
WO/2017/056732A1
Conventionally, it is not possible to estimate a state of charge (SOC) with high accuracy. In the present invention, immediately prior to a second discharge, as indicated by time t5, an SOC initial value which includes post-charging resi...  
WO/2017/056316A1
This electric vehicle information collection system is provided with: a sonic wave generator (12) that is mounted on an electric vehicle (1) and issues an approach notification sound; a sonic wave emission control unit (38) that generate...  
WO/2017/055445A1
The invention relates to a wheel suspension of a device (V) having an electrical drive (R, S) of a wheel (3) for supporting a manual movement impulse, wherein: a connector piece (P) is movably or bendably arranged between a support eleme...  
WO/2017/046852A1
In order to attain a speed control device that is capable of detecting speed and position with a high degree of accuracy even when slip or slide takes place, and the present invention is provided with: a first calculation unit 5 that cal...  
WO/2017/049040A1
A light failure detection system for use in a vehicle having a plurality of light emitting diode lighting devices includes a plurality of voltage level monitoring circuits and plurality of current monitoring circuits for measuring the vo...  
WO/2017/047171A1
A traveling plan generation apparatus according to the present invention comprises a route determination unit that determines a route from the present location of a vehicle to a destination, a traffic information acquisition unit that ac...  
WO/2017/043238A1
The present invention enables correct detection of the state of a relay provided on each of the positive terminal side and the negative terminal side of a secondary battery. A positive-side main relay 12 affords or breaks continuity betw...  
WO/2017/043236A1
The present invention appropriately controls the current of a storage battery according to the situation. In a battery controller 107, a battery information acquiring unit 201 acquires information about a storage battery. A first allowab...  
WO/2017/036467A1
The present invention relates to a method for selectively short-circuiting a secondary battery, in particular in the case of a short circuit in an external current path which is fed by the secondary battery, wherein the electrical connec...  
WO/2017/038759A1
Provided is a vehicular motor drive device which is capable of quickly detecting the occurrence of a failure in a motor and the like of the motor drive device without requiring the addition of a dedicated sensor and the like, thus suppre...  
WO/2017/037252A1
The present disclosure relates to a system and method for cooling an electric vehicle. A cooling system (100) for an electric vehicle according to an embodiment of the invention comprises a radiator (120) for providing cooling to an elec...  
WO/2017/037795A1
In the present invention: a transformer has a primary winding electrically connected to an overhead wire; a power conversion apparatus as an apparatus to be cooled is connected to a secondary wiring of the transformer; a driving motor as...  
WO/2017/037355A1
The invention relates to a device (SK) for protecting power cables connecting a first element of an electrical powertrain of a vehicle to a second element of said electrical powertrain, said protection device (SK) comprising first means ...  
WO/2017/032761A1
The invention relates to a drive system for a submarine, comprising power generating means, an electric drive motor, a plurality of dc voltage networks which are supplied with power by the power generating means and supply the drive moto...  
WO/2017/033411A1
In order to surely detect abnormality of a capacitor connected in parallel with a load, and of a connection circuit thereof, this power supply device is provided with: a battery (1) that supplies power to a load (20) to which a capacitor...  
WO/2017/031115A1
The present invention provides a wireless power-supply control assembly 100 for wirelessly controlling a boat's main power supply. The assembly 100 comprises an enclosure assembly 110, wherein a latching relay 600 and a wireless-receiver...  
WO/2017/028895A1
There is provided a method for alertness control of a vehicle operator, the method comprising: obtaining, by an apparatus,physiological status data of a person acquired using at least one sensor comprising at least a biosignal sensor; de...  
WO/2017/027950A1
It is herein described a battery monitoring system, in particular for a vehicle battery, which comprises the steps of: calculating, based on the battery voltage (1), the parameters of the battery state of health (SoH), battery state of c...  
WO/2017/022350A1
Provided is an electric vehicle charging assistance method with which it is possible to provide information that is useful for a user when selecting a charge spot. The present invention is configured to count a total use frequency for ea...  
WO/2017/022354A1
Provided is a battery control device capable of controlling the deterioration speed of the characteristics of a secondary battery on the basis of the internal resistances of the positive electrode and the negative electrode of the second...  
WO/2017/017035A1
The present invention relates to an apparatus for measuring an electric current flowing through a bus bar, which comprises the bus bar itself, a compensation coil and a magnetic field sensor. A through-hole is provided in the bus bar, wh...  
WO/2017/016793A1
Methods and systems for managing an electrical connection between a power regulating device included in a vehicle and an energy storage device included in the vehicle. One system includes an electronic processor configured to compare a f...  
WO/2017/018021A1
In order to measure, from the moving body side, the distance from a moving body to a predetermined stop position, this distance measuring device provided in the moving body to measure the distance between the moving body and a stop posit...  
WO/2017/018035A1
This sound-volume adjustment apparatus is provided with: a sound acquisition unit that is mounted on a moving object on which a person rides and that acquires sound around the moving object; a storage unit that stores, as sound data, the...  
WO/2017/016747A1
The invention relates to a method for operating an electric system (1) of a motor vehicle, which comprises at least one rechargeable energy storage device (5, 8), at least one consumer (9) and at least one multi-phase converter (4) with ...  
WO/2017/018147A1
[Problem] To provide a switching device that achieves cutoff of high-voltage DC power while suppressing generation of an arc discharge with a small-sized configuration at a time of cutting off the high-voltage DC power. [Solution] Provid...  
WO/2017/016994A1
In order to obtain a sufficiently stable output voltage with low losses even during rapid load changes in a battery emulator, said battery emulator (1) is controlled using a model-based controller containing a model of the battery emulat...  
WO/2017/007029A1
A train position detecting unit in a train control device according to an embodiment of the present invention detects the traveling position of a train. A storage unit stores the traveling position of the train when loss of contact of a ...  
WO/2017/002529A1
The objective of the present invention is to correct errors in detecting the charging state of a battery while a vehicle is traveling, without increasing costs. A power conversion control device 210 is connected to a battery control devi...  
WO/2017/002601A1
An electric vehicle control device in accordance with the present embodiment is provided with an analog signal processing unit for processing analog reception signals received through an antenna. An analog-to-digital converter converts t...  
WO/2017/001493A1
A conveying car comprises at least one support frame in which at least one driven conveying element is arranged, and a current collector for energizing drive means for driving the at least one conveying element and driving the conveying ...  
WO/2017/001046A1
The invention relates to a method for operating an electrical system (2) of a motor vehicle (1), said electrical system (2) comprising a first power source (8) for providing an operating voltage for at least one partial on-board network ...  
WO/2016/208003A1
The present invention addresses the problem of preventing discomfort to an occupant while traveling in a vehicle in which stops and starts are repeated. A hybrid vehicle is equipped with a first motor generator (MG1) mechanically connect...  
WO/2016/208251A1
The purpose of the present invention is to improve the accuracy of predicting deterioration in a cell. An energy storage system having a storage cell, a cell usage history detection unit for detecting the usage history of a storage cell,...  
WO/2016/203128A1
The invention relates to an electrical system comprising: - terminals (V+, V-) capable of being connected to an installed electrical power source (4) capable of delivering an electrical voltage between said terminals; - a circuit for det...  
WO/2016/203763A1
A storage apparatus stores output property data including groups of residual capacities of a secondary battery and output densities corresponding to the residual capacities. In the output property data, both a difference between a residu...  
WO/2016/203360A1
Device for measuring the electric power drawn by a railway vehicle from a high-voltage electric supply line including a current sensor connected to the supply line, a resistive voltage divider connected between the line and earth, first ...  
WO/2016/193668A3
An electric motor controller adapted to provide anti-lock braking of an electric traction motor for an electric vehicle is disclosed herein. The electric motor controller comprises a torque demand input for receiving a torque demand inpu...  
WO/2016/194271A1
In this invention, provided separately from a driving battery serving as a power source for a vehicular driving motor is an auxiliary battery serving as an auxiliary power source, said auxiliary battery having an output voltage that is l...  
WO/2016/189041A1
The invention relates to a primary coil unit (1) for an inductive charging system, wherein the primary coil unit comprises a primary coil (2), a control unit, a housing and an electric supply cable (3), wherein the primary coil comprises...  
WO/2016/188722A1
The invention relates to a method and a device for operating, by means of a HV system, a motor vehicle that is driven by an electric drive or a hybrid drive, said HV system being switched off when a critical error occurs. The method acco...  
WO/2016/185727A1
The purpose of the present invention is to authenticate a driver and then control speed according to the driver, on the basis of each driver's attribute information and drive history information, thereby preventing traffic accidents. To ...  
WO/2016/181543A1
[Problem] To monitor any abnormal status of a vehicle, and to improve travel safety during vehicle operation. [Solution] A status-monitoring device 100 detects sensor signals 171A-171N for a plurality of vehicles 11A-11N equipped with vi...  
WO/2016/180996A1
The method according to the invention relates to the use of a device to interrupt the closed-loop traction circuit in the door opening/releasing phase, as an additional element of security to the interruption that is produced via the doo...  
WO/2016/182229A1
A charging device, according to one embodiment of the present invention, comprises: a main controller for generating a control signal for charging; an inlet which is connected to a charging cable coupled to electric vehicle-charging equi...  

Matches 1 - 50 out of 19,961