About 53 results
https://drivepatents.com/patents/1380622 · 9 Apr 2026
The invention concerns a plug-in hybrid propulsion system having an internal combustion engine and an electric motor. The electric motor includes a battery pack having an operating range of between 100 km and 150 km and the internal combustion engine has a...
https://drivepatents.com/patents/1399550 · 27 Aug 2025
The present invention pertains to a vehicle control system which is for increasing the travel distance of a vehicle by inhibiting reduction in the SOC of a battery even when the output of an engine is limited. The control system is characterized by compris...
https://drivepatents.com/patents/1396841 · 12 Mar 2025
The present disclosure relates to a control method for a hybrid vehicle (1000), and a vehicle controller (2000). The vehicle includes an engine (10), a driving motor (20), an electric generator (30) and a power battery (40). The engine is configured to sel...
https://drivepatents.com/patents/1394972 · 20 Nov 2024
A method for controlling a hybrid vehicle is a method for controlling a hybrid vehicle including an engine, a power generating motor generator, a traveling motor generator, and a battery. A controller executes a state of charge reducing control in which a ...
https://drivepatents.com/patents/1400510 · 7 Feb 2024
Disclosed are a parallel start control method and system for a hybrid electric vehicle, and a hybrid electric vehicle. The parallel start control method for a hybrid electric vehicle includes: acquiring current working conditions of a clutch and a gearbox ...
https://drivepatents.com/patents/942600 · 25 May 2016
An electromechanical power transmission chain comprises an electrical machine (101) connectable to a combustion engine and to a mechanical load, a storage circuit (104) for storing electrical energy, an electronic power converter (109) for transferring ele...
https://drivepatents.com/patents/946328 · 10 Feb 2016
To provide a hybrid vehicle control device that is able to suppress an increase in the engine rotational speed when starting an engine and to prevent a deterioration of fuel consumption caused by starting the engine. The invention is mounted to a hybrid ve...
https://drivepatents.com/patents/954735 · 30 Dec 2015
A first rotating machine and a second rotating machine, a first travel mode, in which one rotating machine of the first rotating machine and the second rotating machine is used as a power source, and a second travel mode, in which the first rotating machin...
https://drivepatents.com/patents/955021 · 23 Dec 2015
If a vehicle speed is less than a predetermined value when a hybrid control mode is a series mode and a charge mode is selected (S10-S14), it is determined whether an SOC of a high voltage battery is less than a predetermined value or not (S16), and when t...
https://drivepatents.com/patents/955595 · 18 Nov 2015
A hybrid-vehicle control device of the invention includes an internal combustion engine starting section for starting an internal combustion engine 109 when an integrated value of an internal combustion operation appropriateness, which is derived based on ...