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Patent Searching and Data


Matches 1 - 50 out of 17,574

Document Document Title
WO/2017/081878A1
The present invention provides a power supply control circuit that enables a battery to remain unattended for a longer period of time without supplementing the battery performance. This power supply control circuit, which is connected to...  
WO/2017/081567A1
A control system and method method for a powertrain unit of a pedal assisted electrical bicycle, the powertrain unit including an electrical motor, a DC/AC converter to supply the motor from a battery wherein the following steps are take...  
WO/2017/077936A1
The present invention includes: a PI/PID control means (13) that generates, from a deviation between an allowable rotation speed and a wheel rotation speed, a torque compensation value KPID to be used by PI control or PID control; an add...  
WO/2017/079289A1
Systems, apparatus and methods to implement sectional design (e.g., in quadrants) of an autonomous vehicle may include modular construction techniques to assemble an autonomous vehicle from multiple structural sections. The multiple stru...  
WO/2017/077725A1
According to an embodiment of the present invention, a mobile body 1 moves using drive power generated by an electric motor 2. The mobile body 1 is provided with: the electric motor 2; a battery 3 that can be attached to and detached fro...  
WO/2017/071590A1
The present disclosure discloses an electric vehicle and an active safety control system and method thereof. The system includes: a wheel speed detection module (100) configured to detect a wheel speed to generate a wheel speed signal; a...  
WO/2017/073308A1
Provided are a vehicular motion control device and method such that, even when a vehicle is turning, the target trajectory can be followed while maintaining traveling stability, with a reduced sense of incongruity felt by the driver. Thi...  
WO/2017/073184A1
The present invention is provided with: feedback control units for generating feedback torque commands for each of a plurality of motors on the basis of deviation between desired-vehicle-speed signals for feedback and speed signals from ...  
WO/2017/068340A1
A controller or processing system for a vehicle, such as a passenger service vehicle, the vehicle having at least one energy storage system, at least one alternator or other charging device coupled to and/or operable or driven by an engi...  
WO/2017/068913A1
The present invention addresses the problem of reducing the size and weight of a left-right drive wheel device, which comprises a torque difference-amplifying mechanism, by making the torque difference-amplifying mechanism smaller. A gea...  
WO/2017/063832A1
The invention relates to a vehicle electrical system (BZ), in particular a hybrid electric/electric vehicle, having the following characteristics: at least one alternating current unit (WA); at least one direct-current unit (GA); at leas...  
WO/2017/065265A1
This control device, when performing torque assist, sets an upper limit guard value for restricting an MG (12) command value to a base value at which the efficiency (ratio of shaft power to power consumption) of MG (12) becomes a prescri...  
WO/2017/064668A1
An electronic device to automate an electric wheelchair, where the wheelchair is capable of accepting commands coming from a computer and moving according to these commands. The device of the invention emulates the commands sent by a whe...  
WO/2017/061674A1
The present invention relates to a handle torque-sensitive food service cart, which has easy and intuitive use since the cart is operated in a desired direction by an operation of pulling or pushing a handle, has a simple structure and e...  
WO/2017/061252A1
The purpose of the present invention is to provide an electric vehicle control device whereby shock can be suppressed when starting off from a stopped state. A first vibration-dampening control torque and a second vibration-dampening con...  
WO/2017/062607A1
A control system for a vehicle having an infinitely variable transmission (IVT) having a ball planetary variator (CVP), providing a smooth and controlled operation. In some embodiments, the control system implements a rollback prevention...  
WO/2017/061344A1
The purpose of the present invention is to provide an electric vehicle control device capable of obtaining a vibration suppression effect regardless of the wheel rotation direction. A first vibration-dampening control torque and a seco...  
WO/2017/057810A1
The present invention relates to controlling a speed of each wheel required for riding in a curved section or an unexpected situation for a motorcycle which is realized in "Korean Patent Number 10-0873537 titled a two-wheel moving body a...  
WO/2017/057757A1
A control device for a vehicle drive unit in which a transmission engaging device (32), a dynamo-electric machine (33), and a transmission (35) are provided to a power transmission path connecting an internal combustion engine (EG) and w...  
WO/2017/056541A1
This electric vehicle is provided with: an electric motor; a battery which supplies electric power to the electric motor; a driving wheel to which a driving force from the electric motor is transmitted; a clutch mechanism which switches ...  
WO/2017/056393A1
The present invention concerns a method and system for reducing the electric power consumption of a railway system comprising at least one catenary, trains and at least one substation connected to sections of catenary and providing elect...  
WO/2017/057070A1
The invention addresses the problem of reducing the size of an electric vehicle drive device by reducing the size of a parking lock mechanism provided in the electrically-driven vehicle device. Provided is an electric vehicle drive devic...  
WO/2017/058660A1
A vehicle having wheels for riding the vehicle over a carrier such as a road or rails, said vehicle having a battery and a generator connected thereto, said generator being arranged to generate electrical power for charging said battery,...  
WO/2017/051184A1
A reversing safety system for a vehicle and a method of safely reversing a vehicle. The safety system comprising a receiver (60) and a portable unit (100). The receiver (60) is arranged to be fitted to a vehicle (30), the portable unit i...  
WO/2017/051308A1
A control system for a vehicle having a first wheel (101) arranged to be driven by a first drive source and a second wheel (101) arranged to be driven by a second drive source, wherein the first wheel and the second wheel are transversel...  
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/2017/042209A1
The present invention relates to a controller (27) for a braking system for a vehicle (10). The braking system has an independent generator (20, 22) on respective front and rear axles (16, 18). The controller (27) comprises an input (44)...  
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/2017/036457A1
The invention relates to a circuit assembly for linking different electrical voltage levels in a motor vehicle, comprising: an electric machine containing induction coils in a star circuit connection with a star point; a first switch uni...  
WO/2017/039486A1
The invention relates to the field of power engineering and can be used in various technical fields and in the field of transport. In the present device, the shaft of an electric motor is connected to an input of a differential which is ...  
WO/2017/038596A1
The present invention provides an electric vehicle of which the front wheels are the drive wheels, wherein the front wheels are endowed with sufficient traction, and superior travel performance can be achieved. The front of the body has ...  
WO/2017/033753A1
In an electric vehicle provided with a motor which functions as a travel drive source and which also imparts a regenerative braking force to the vehicle, and a friction braking unit which imparts a friction braking force to the vehicle, ...  
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/2017/033637A1
Provided is a control device for an electric vehicle equipped with drive wheels that are driven via a drive shaft by an electric motor, said control device capable of obtaining an adequate suppression effect with respect to torsional vib...  
WO/2017/026243A1
A device for driving a vehicle is provided with an engine (11) serving as the power source for the vehicle and a transmission (12) connected to the engine (11). The engine (11) and the transmission (12) are laterally disposed so that the...  
WO/2017/022411A1
The prior art discloses no system that supports each operator's vehicle operating techniques for the purpose of reducing power consumption. The present invention is characterized by being provided with: a vehicle; a vehicle information c...  
WO/2017/023026A3
The present invention relates to a traveling method of a two-wheeled self-balancing scooter maintaining straight traveling when external force is generated. The specific traveling method comprises: a traveling preparation step (S10) of a...  
WO/2017/022381A1
A train control system according to the present embodiment is provided with an acquisition unit, a prediction unit, and a control unit. The acquisition unit acquires an actual first station arrival time or first station departure time of...  
WO/2017/023145A1
The present invention relates to an electric vehicle having a rear steering device. The present invention can provide a smooth steering wheel operation and comfortable ride quality since there are independent spaces for a child and an ad...  
WO/2017/018335A1
Provided is a motor drive device with which it is possible to prevent the driver of a vehicle equipped with a motor drive device experiencing an uncomfortable feeling when the driver operates an accelerator operating means. This motor dr...  
WO/2017/013730A1
An inter-vehicle transmission apparatus installed on a vehicle 50 comprises a pulse transformer 13 and auxiliary coils 19a and 19b. The pulse transformer 13 comprises: a coil 17a which is wound about a core 13a and an end of which is con...  
WO/2017/005111A1
A traction distribution method of a power-distributed train comprises: determining a current power car of a target train; acquiring parameter information of the current power car; calculating axle load transfers of four axles of the curr...  
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/2017/001740A1
The invention relates to a method for calculating a setpoint for managing the fuel and electricity consumption of a hybrid motor vehicle. According to the invention, the method comprises steps of: a) acquiring, by means of a navigation s...  
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/2017/002557A1
Provided is an acceleration and deceleration control device capable of suppressing a feeling of discomfort for a driver. This acceleration and deceleration control device 31 is provided with a mode switching unit 34 that, according to a ...  
WO/2016/207548A1
The invention relates to a method for managing the temperature of an electric battery of a motor vehicle during the moving phase thereof. Said vehicle includes a hybrid power train that includes a heat engine and at least one electrical ...  
WO/2016/204824A1
A DC-DC converter includes an input terminal Pin receiving an voltage input, switching circuits connected in parallel between the input terminal Pin and ground, an output terminal Pout from which converted voltage is output, and a contro...  
WO/2016/202634A1
The present invention relates to the filtering of an angle signal. To this end, the angle signal is filtered by means of a state variable filter. The transfer function of the filter has the same coefficients in the numerator polynomial a...  
WO/2016/199311A1
A mobile chassis equipped with a multi-dimensional input device capable of steering the mobile chassis, and a seat in which a passenger can sit and steer the mobile chassis by using the multi-dimensional input device, wherein the multi-d...  

Matches 1 - 50 out of 17,574