About 164 results
https://drivepatents.com/patents/1391389 · 15 Oct 2025
Provided is a method for controlling a vehicle, the vehicle comprising an engine, a generator, and a drive motor, the vehicle using the engine to drive the generator to generate electric power, using the electric power generated by the generator to drive t...
https://drivepatents.com/patents/1366122 · 11 Jul 2024
A motor vehicle has at least one electric drive machine for driving the motor vehicle and at least one coupling mechanism which can be switched at least between a coupling position in which the electric drive machine is coupled to a drive wheel of the moto...
https://drivepatents.com/patents/941059 · 29 Jun 2016
An electric vehicle includes: a high-voltage battery; a generator for generating electric power having a voltage higher than a battery voltage of high-voltage the battery; a first electric motor driven by electric power having a generation voltage of the g...
https://drivepatents.com/patents/941978 · 8 Jun 2016
When a catalytic converter is to be warmed up, a required efficiency (·tag) for internal combustion engine control is set to a value within a range of less than 1, 1 representing a value when the conversion catalyst is not to be warmed up. The value is in...
https://drivepatents.com/patents/943649 · 4 May 2016
When an air density is relatively low and a predicted regeneration zone (Z1) is present within a predetermined travel distance (Z2), a vehicle control device executes at least one of the following: i) prohibition of setting a target value of a remaining ba...
https://drivepatents.com/patents/943590 · 4 May 2016
A vehicle control apparatus controls a vehicle (10) including an internal combustion engine (ENG), a power generation unit (MG1, MG2) that converts at least one of an engine output of the internal combustion engine and a kinetic energy of the vehicle into ...
https://drivepatents.com/patents/943946 · 27 Apr 2016
When a catalyst temperature is lower than a predetermined temperature on a second or subsequent start of an engine since system activation of a vehicle, a catalyst warm-up request is output for the purpose of warming up a catalyst in a catalytic converter....
https://drivepatents.com/patents/952909 · 2 Mar 2016
A start control apparatus (100) is provided with: a crank angle sensor (31) configured to output a signal in association with rotation of an output shaft of an internal combustion engine (10); a resolver (32) configured to detect a rotor angle, which is an...
https://drivepatents.com/patents/953225 · 24 Feb 2016
A hybrid vehicle drive system includes: an engine; a rotary machine; a gear type engagement device configured to regulate rotation of the rotary machine; a first mode in which a reaction force of the engine is received by a torque of the rotary machine and...
https://drivepatents.com/patents/948066 · 2 Dec 2015
A pump brake control determining unit determines that a pump brake control is to be executed for causing a braking force to be generated by using a load on a hydraulic pump during braking. A pump brake torque control unit increases a pump brake torque to c...