About 54 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/1400850 · 7 May 2025
An engine start-stop control method and device for a hybrid electric vehicle, and a hybrid electric vehicle belong to the technical field of vehicles. The method includes: obtaining a target parameter or a target signal, which is engine start-stop related,...
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...