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Hybrid Electric Vehicle

Hybrid Electric Vehicle-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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Hybrid electric vehicle
Honda Motor Co., Ltd.
June 29, 2017 - N°20170182998

A hybrid electric vehicle including a gradient acquiring portion which acquires a gradient of a road surface on which the vehicle is running, and a control portion which determines whether the vehicle runs on a first driving by means of power from the motor by releasing the engagement and disengagement portion, or on a second driving by means of power ...
Hybrid electric vehicle controller and method of controlling a hybrid electric vehicle
Jaguar Land Rover Limited
June 22, 2017 - N°20170174206

Embodiments of the invention provide a controller for a hybrid electric vehicle (hev) having an engine and an electric machine, the controller being configured upon start-up to control an electric machine to provide torque to drive a vehicle with an engine off if a state of charge (soc) of an energy storage device is above an ev-start soc threshold and ...
Fuel tank pressure sensor rationality testing for plug-in hybrid electric vehicles
Ford Global Technologies, Llc
June 15, 2017 - N°20170167909

A method for a hybrid-electric vehicle is presented, wherein a fuel tank is sealed closed during a first condition that includes an inductive charging event, and wherein degradation of a fuel tank pressure transducer is indicated responsive to a fuel tank pressure transducer output failing to increase above a threshold following an active testing duration. The outer walls of the ...
Hybrid Electric Vehicle Patent Pack
Download 124+ patent application PDFs
Hybrid Electric Vehicle Patent Applications
Download 124+ Hybrid Electric Vehicle-related PDFs
For professional research & prior art discovery
inventor
  • 124+ full patent PDF documents of Hybrid Electric Vehicle-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Apparatus and method for controlling hybrid electric vehicle including dual clutch transmission
Kia Motors Corporation
June 15, 2017 - N°20170166193

A method and an apparatus for controlling a hybrid electric vehicle are provided. The method includes: determining whether a coasting condition is satisfied and whether a current gear stage is greater than or equal to a predetermined gear stage; determining whether a brake pedal is pushed when the coasting condition is satisfied and the current gear stage is greater than ...
Apparatus and method for controlling hybrid electric vehicle including dual clutch transmission
Kia Motors Corporation
June 15, 2017 - N°20170166192

A method and an apparatus for controlling a hybrid electric vehicle including a dual clutch transmission are provided. The method for controlling a hybrid electric vehicle including a dual clutch transmission may include: determining whether an engine start condition is satisfied in a state in which an engine is stopped; determining whether a kick-down shift condition is satisfied when the ...
Apparatus and method for active vibration control of a hybrid electric vehicle
Hyundai Motor Company
June 15, 2017 - N°20170166190

The present disclosure relates to an apparatus and a method for active vibration control of a hybrid electric vehicle. Forms of the present disclosure may provide a method for active vibration control of a hybrid electric vehicle that may include detecting an engine speed or a motor speed; selecting a reference angle signal based on position information of a motor ...
Hybrid Electric Vehicle Patent Pack
Download 124+ patent application PDFs
Hybrid Electric Vehicle Patent Applications
Download 124+ Hybrid Electric Vehicle-related PDFs
For professional research & prior art discovery
inventor
  • 124+ full patent PDF documents of Hybrid Electric Vehicle-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Apparatus and method for active vibration control of hybrid electric vehicle
Hyundai Motor Company
June 15, 2017 - N°20170166188

The present disclosure relates to active vibration control of a hybrid electric vehicle. One form provides a method that may include setting up a period of fast fourier transform (fft) and performing fft of an engine speed or a motor speed corresponding to the period of the fft from a reference angle signal; setting up a reference spectrum; extracting vibration ...
Apparatus and method for active vibration control of hybrid vehicle
Hyundai Motor Company
June 15, 2017 - N°20170166187

The present disclosure provides an apparatus and a method for active vibration control of a hybrid electric vehicle. In particular, the method may include: detecting an engine speed or a motor speed; selecting a reference angle signal based on the detected; setting up a period of a fast fourier transform (fft) and performing fft of the engine speed or the ...
Apparatus and method for active vibration control of hybrid vehicle
Hyundai Motor Company
June 15, 2017 - N°20170166186

The present disclosure relates to an apparatus and a method for active vibration control of a hybrid electric vehicle. Exemplary forms provide a method for active vibration control of a hybrid electric vehicle that may include detecting an engine speed or a motor speed; selecting a reference angle signal based on position information of a motor or an engine; establishing ...
Apparatus for controlling transmission system of hybrid electric vehicle and method thereof
Hyundai Motor Compan
June 15, 2017 - N°20170166183

An apparatus for controlling a transmission system of a hybrid electric vehicle may include: a planetary gear set disposed on an input shaft; two input gears connected to rotation elements of a sun gear, a ring gear and a planet carrier of the planetary gear set; first and second motor/generators disposed on an intermediate shaft and a connecting shaft ...
Method and apparatus for controlling starting of liquefied petroleum injection engine of mild hybrid electric ...
Hyundai Motor Company
June 08, 2017 - N°20170158185

A method for controlling starting of a liquefied petroleum injection (lpi) engine of a mild hybrid electric vehicle includes driving a fuel pump when a first node of an ignition switch is selected, performing an engine cranking operation by driving a mild hybrid starter & generator (mhsg) when a second node of the ignition switch is selected, determining whether a ...
System and method of stabilizing combustion of hybrid electric vehicle
Hyundai Motor Company
June 01, 2017 - N°20170151941

A system and method of stabilizing combustion in the engine of a hybrid electric vehicle. The system includes a controller controlling a starter and an injector, wherein the controller causes the starter to rotate the engine without fuel injection before starting the engine after an engine starting condition is satisfied or after an engine stop condition is satisfied and the ...
Method and system for charging an electric vehicle
Hyundai Motor Company
May 25, 2017 - N°20170144559

A method of positioning an electric vehicle, such as a battery electric vehicle, plug-in hybrid electric vehicle, or similar vehicle relative to a charging point includes receiving at the vehicle a global positioning system (gps) signal, receiving at the vehicle a global positioning system correction signal, correcting the global positioning system signal using the global positioning system correction signal, and ...
Hybrid Electric Vehicle Patent Pack
Download 124+ patent application PDFs
Hybrid Electric Vehicle Patent Applications
Download 124+ Hybrid Electric Vehicle-related PDFs
For professional research & prior art discovery
inventor
  • 124+ full patent PDF documents of Hybrid Electric Vehicle-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Hybrid electric vehicle and method of efficiently controlling transmission thereof
Hyundai Motor Company
May 11, 2017 - N°20170129476

A transmission control method that improves fuel economy when gear shift and engine clutch release are to be simultaneously performed is provided. A parallel type hybrid electric vehicle having an engine clutch mounted between an electric motor and an engine includes a first controller that executes transmission gear shift during a first control period and a second controller that operates ...
Hybrid electric vehicle drive apparatus
Honda Motor Co., Ltd.
May 04, 2017 - N°20170120900

A hybrid electric vehicle drive apparatus has a setting portion for setting a limit value of a driving torque that a motor outputs when driving a hybrid electric vehicle by the power of the motor only, based on a maximum torque that the motor enables to output and a starting torque used to start an internal combustion engine by the ...
Apparatus and method for learning touch point of engine clutch of hybrid electric vehicle
Hyundai Motor Company
May 04, 2017 - N°20170120897

A method for learning a touch point of an engine clutch of a hybrid electric vehicle including a motor connected to a transmission and an engine selectively connected to the motor through the engine clutch includes determining whether a learning condition of the touch point of the engine clutch is satisfied, releasing a transmission clutch and controlling a motor speed ...
Fuel vapor recovery
The Itb Group
April 20, 2017 - N°20170107954

Fuel vapor emissions from a fuel tank directed to a canister containing adsorbent are minimized by an intermediate condenser and conduit configuration. Condensing and cooling fuel vapor emissions allows a reduction in canister capacity, where the canister can still meet and accommodate refueling and/or diurnal emissions control requirements. Pressurized and unpressurized fuel tanks for various vehicles, including vehicles with ...
Control method of dual clutch transmission for hybrid electric vehicle and control system for the ...
Hyundai Motor Company
April 13, 2017 - N°20170101101

The present disclosure relates to a control method of a dual clutch transmission for a hybrid electric vehicle, and a control system for the dual clutch transmission. The control method includes: a handover step of performing a handover process of a transmission while controlling clutch torque of an engaging-side input shaft to maintain a rotational speed change rate of the ...
Systems and methods for battery usage regulation for battery life protection
Cummins, Inc.
April 13, 2017 - N°20170101027

Methods, systems, and apparatus of managing the lifespan of a battery are disclosed herein. A method comprises interpreting age data indicative of a current age of a battery, interpreting usage data indicative of a current usage of the battery, comparing the age data to the usage data, and allocating a propelling power from the battery in a hybrid electric vehicle (...
Vehicle cluster gauge system and method for calibrating the same
Kia Motors Corporation
April 13, 2017 - N°20170101012

A method of calibrating and controlling a gauge, to which a stepper motor is applied in a cluster of hybrid electric vehicle (hev), includes: receiving information corresponding to an operation state of an electric motor from a certain controller; and controlling a gauge angle indicated by a needle of the gauge to correspond to a target gauge angle indicated by ...
Method and apparatus for controlling hybrid electric vehicle
Hyundai Motor Company
April 06, 2017 - N°20170096134

A method and an apparatus for controlling a hybrid electric vehicle are provided. The apparatus includes a navigation device that provides information regarding a gradient, a speed limit, and a traffic speed of a road. An accelerator pedal position detector detects a position of an accelerator pedal and a brake pedal position detector detects a position of a brake pedal. ...
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