About 12 results
https://drivepatents.com/patents/1381582 · 30 Apr 2026
A vehicular system designed to enhance performance and efficiency through the integration of dual power trains. The system comprises a primary power train featuring a main engine connected to a first torque converter, which is further linked to a speed cha...
https://drivepatents.com/patents/1395308 · 15 Apr 2026
A hybrid electric vehicle includes a control device that selectively executes a plurality of traveling modes. The control device can execute a process of acquiring a predicted traveling route, a process of specifying a required traveling energy required fo...
https://drivepatents.com/patents/1399983 · 4 Mar 2026
The invention relates to a method for operating a hybrid electric vehicle. According to the method, a route information is received in the form of a plurality of parameter sets, each parameter set relating to a segment of the route (S1). Subsequently, a po...
https://drivepatents.com/patents/1396777 · 26 Nov 2025
A hybrid system which can calculate various type of more proper required torques is provided while input factors which can be used for calculating the various types of required torques are limited. [0002] A hybrid system 2 includes a rotation sensor 31 whi...
https://drivepatents.com/patents/1394929 · 22 Oct 2025
A hybrid electric vehicle (HEV) that can perform more efficient regenerative braking and a method of regenerative braking control for the same are disclosed. The method of regenerative braking control includes determining a total braking amount when a brak...
https://drivepatents.com/patents/979701 · 15 Jan 2014
This transmission include an input shaft to which power is input from an internal combustion engine and an output shaft to which power is input from an electric motor. This transmission has a gear stage (EV) for EV travel (different from the neutral) in wh...
https://drivepatents.com/patents/986981 · 11 Sep 2013
A diesel-hybrid control device (27) according to the present invention generates an instruction signal for instructing about a driving force of a storage battery car (2) constituting a vehicle system of a train and driven by a motor, and includes a driving...
https://drivepatents.com/patents/1016309 · 26 Jan 2011
An electronic control unit (100) for a variable valve timing mechanism (2000, 3000) is disclosed that changes a valve phase of at least one of an intake valve (1100) and an exhaust valve (1110) within a first range from a first phase that is a most retarde...
https://drivepatents.com/patents/1071993 · 7 Dec 2005
Upon detection of a fault in a DC power supply (B) based on a voltage (Vb) from a voltage sensor (10A) or a temperature (Tb) from a temperature sensor (10B), a control device (30) controls inverters (14, 31) to cause AC motors (M1, M2) to output zero outpu...
https://drivepatents.com/patents/1076485 · 29 Jun 2005
When a computed torque command value Tr* of a ring gear shaft as a drive shaft exceeds a maximum torque Tmax, skid occurring state control (step S118) triggered by detection of the occurrence of a skid calculates a torque restriction rate KT (= Tmax / Tr*)...