About 104 results
https://drivepatents.com/patents/979416 · 22 Jan 2014
A motor drive device (20) includes a circuit (31) (e.g., an inverter) with a connection configuration that is switchable among: (a) a drive operative connection configuration that allows a motor unit (6) to be driven with power supplied from a battery unit...
https://drivepatents.com/patents/981300 · 4 Dec 2013
An appropriate motor control in accordance with a pedal operation of a driver is to be achieved. A motor drive control device according to the present invention is a motor drive control device for an electric power-assisted vehicle that has one-way clutche...
https://drivepatents.com/patents/981614 · 27 Nov 2013
The present invention effectively uses engine output in a "regeneration" process when an automobile is stopped. The automobile includes a regeneration control unit for, when regenerating a post-treatment device (20) while a hybrid automobile (1) is stopped...
https://drivepatents.com/patents/981834 · 20 Nov 2013
There is provided a vehicle information processing system for assisting a driver in a specified assistance area. The vehicle information processing system includes operation pattern setting means for setting an operation pattern in the assistance area on t...
https://drivepatents.com/patents/982202 · 6 Nov 2013
A regeneration control device for vehicle including a generator for generating power by being driven by an engine and configured to convert kinetic energy of a vehicle into electrical energy by the generator includes a generated voltage control unit config...
https://drivepatents.com/patents/982430 · 30 Oct 2013
An electric braking system for an electric track-bound vehicle comprising an electric permanent magnet machine (1) configured to be connected to an electric power source through a converter configured to control said machine by Pulse Width Modulation for p...
https://drivepatents.com/patents/986616 · 18 Sep 2013
A control device for an electric motor car comprising: a switch which is installed between a power supply source and a power line drawn through the electric motor car; a battery which supplies power to a main motor of the electric motor car; a step-up unit...
https://drivepatents.com/patents/987840 · 7 Aug 2013
A power conversion device comprises a power semiconductor device, first and second conductor plates joined to the power semiconductor device, first and second insulating member, a case made of metal which stores the components, and a channel-forming struct...
https://drivepatents.com/patents/988393 · 24 Jul 2013
A provided electric bicycle can apply brakes while a rider firmly grips a handlebar. The electric bicycle includes: an electric motor that generates an auxiliary driving force; a coaster brake that is disposed in a hub 16 of a rear wheel 4 and is activated...
https://drivepatents.com/patents/988707 · 17 Jul 2013
Provided is an electric bicycle which includes a motor drive unit located at an intermediate position between a front wheel and a rear wheel to minimize the loss of force during running and can prevent the occurrence of a large shock and sound even when th...