About 54 results
https://drivepatents.com/patents/984470 · 28 Aug 2013
The present invention reduces power consumption when an engine is started by an electric motor and also reduces the starting time required to start the engine. Engine start control is implemented as follows. In steps S1 to S4, the RPM of the engine is incr...
https://drivepatents.com/patents/990556 · 22 May 2013
In a state in which a vehicle travels while an internal-combustion-engine driving torque (Te) is transmitted to drive wheels, Te and a clutch torque Tc are decreased and an electric-motor driving torque (Tm) is increased based on the satisfaction of a shif...
https://drivepatents.com/patents/991305 · 1 May 2013
Motor traveling using only an output of a rotating electrical machine utilizing power of a vehicle-mounted power storage device is applicable to an electrically-powered vehicle, within a region inside a maximum output line (350) in motor traveling. The max...
https://drivepatents.com/patents/991650 · 17 Apr 2013
First output power is set in accordance with operation by a driver. In addition, second output power greater than the first output power is set. A hybrid vehicle is controlled so that an engine is driven in accordance with the second output power. The hybr...
https://drivepatents.com/patents/991842 · 10 Apr 2013
An electric vehicle includes engine (20) in which the amount of fuel supply is controlled by a throttle valve (23a), an electricity generator (32) that produces electricity using the power of the engine (20), an electric motor (34) outputs power to the dri...
https://drivepatents.com/patents/986059 · 20 Feb 2013
A hybrid vehicle is provided in which after a determination is made as to whether the remaining capacity is higher than a first threshold value, any one of a first running mode, a second running mode, and a third running mode is selected depending on first...
https://drivepatents.com/patents/994111 · 9 Jan 2013
The disclosed load driving device is provided with a converter which has two switching elements connected in series and which converts the DC voltage outputted by a capacitor to a DC voltage of a different level, an inverter which converts the DC voltage o...
https://drivepatents.com/patents/995796 · 28 Nov 2012
Provided is a drive control device for a working vehicle, this device controlling motive power to be virtually invariant, even during switching of traveling drive devices, and having high-efficiency characteristics. [0002] The working vehicle has a first t...
https://drivepatents.com/patents/996477 · 31 Oct 2012
There is provided a controller for a hybrid vehicle which can improve fuel consumption performance and driveability. A controller for a hybrid vehicle which can run in an EV drive mode in which an electric motor 101 is driven by electric power of a battery...
https://drivepatents.com/patents/1000036 · 25 Jul 2012
A driving control device for a vehicle in which one of a front-wheel side and a rear-wheel side is driven by an engine and an other of them is driven by a motor, reduces a driving force by the motor to recover a grip and estimates a road friction coefficie...