Ford Global Technolgoies, LLC

Whirlpool Corporation

Brandon Michael Dawson

John Eric Rollinger

Robert Roy Jentz

Michael Igor Kluzner

Gopichandra Surnilla

Dimitar Petrov Filev

Stephen B Smith

Devesh Upadhyay

Marcus Roland Fischer

Zhengyu Dai

Rajaram Subramanian

Kevin Michael Chase

Yan Wang

Jordan Robert Fountain

Bhaskara Rao Boddakayala

Tony Lee Koenigsknecht

Stuart N Ford

Josephine S Lee

Larry T Bashark

Randell Lee Jeffery

Scott Joseph Gittins

Huanyi Shui

Edward Popyk

Thomas M Gwozdek

Kai Wu

Ankit Saini

James J Gibbons

Zhe Wang

Weitian Chen

Qingyu Zhang

Rohit Arvind Zope

Matthew Russel Schwartz

Ryan Dean McCollum

Amy Lauren Siwek

Matthew Wilt

Mark Polster

Rick Lagerstrom

Randall Lee Jeffrey

Larry Thomas Bashark

A server includes an interface configured to communicate with a plurality of vehicles; and a processor, programmed to, send a query to the plurality of vehicles, the query identifying types of vehicle data and indicating an initial sampling rate, responsive to receiving the vehicle data sampled by the vehicles, process the vehicle data to obtain a feature result including an estimated value and a variance extending from the estimated value, and responsive to the variance being greater than a first threshold, send a first updated query indicating an increased sampling rate to the plurality of vehicles.

System for query vehicle data

A method for controlling a vehicle transmission system having a clutch system includes generating a torque-pressure (T-P) gain deviation based on a T-F characteristic and a nominal T-F characteristic for the clutch system, generating a pressure magnitude deviation based on the set of pressure values and the set of nominal pressure values, determining whether a T-F characteristic deviates from the nominal T-F characteristic based on the T-P gain deviation and the pressure magnitude deviation, identifying the T-F characteristic as deviating in response to the T-F characteristic departing from the nominal transfer characteristic, and issuing a notification regarding the deviating T-F characteristic to perform a corrective action related to the clutch system.

Method and system for a vehicle clutch performance detection system using clutch torque and clutch pressure

Operation data from one or more vehicle subsystems are input to a vehicle dynamics model. Predicted operation data of the one or more vehicle subsystems are output from the vehicle dynamics model. The operation data and the predicted operation data are input to an optimization program that is programmed to output control directives for the one or more vehicle subsystems. One or more vehicle subsystems are operated according to the output control directives.

Enhanced vehicle operation

A method according to an exemplary aspect of the present disclosure includes, among other things, detecting a battery fault of a battery of an electrified vehicle, activating a HVAC system ON, commanding the HVAC system to a fresh air mode, communicating fresh air into a passenger cabin, and expelling battery vent byproducts from the passenger cabin through at least one air extractor vent during key-on or key-off states.

Cabin venting system and method for an electrified vehicle

A vehicle keypad lock control system includes a computer programmed to determine whether the keypad master code should be deactivated based at least on data received by or stored on the computer. The computer deactivates the keypad master code in response to a determination that the keypad master code should be deactivated. The computer may actuate the power lock to an unlocked condition in response to receiving keypad data including the keypad master code while the keypad master code is activated.

Keypad master code

An engine system for determining an alcohol concentration in fuel is disclosed. In one example, engine throttle position, fuel pulse width, and air-fuel ratio form a basis for determining alcohol concentration of a fuel combusted in an engine. The system and its related method may improve engine operation in conjunction with detecting an alcohol concentration of a fuel.

Method and system for compensating for alcohol concentration in fuel

A vehicle having a traction battery disposed within a battery housing is provided. The battery housing is in selective fluid communication with the cabin of the vehicle. An accessory battery separate and distinct from the traction battery is also provided. A closeable barrier system is electrically connected with the accessory battery and is configured to fluidly isolate the battery housing from the cabin when closed. At least one controller is configured to, in response to a trigger condition, disable the traction battery and increase an output of the accessory battery to close the barrier system to isolate gas in the battery housing from the cabin.

Vehicle traction battery ventilation control

Systems and methods for identifying alcohol content of a fuel in an engine. In one example approach, a method comprises adjusting fuel injection to the engine based on fuel alcohol content identified from crankshaft acceleration. For example, the crankshaft acceleration may be generated by modulating an air/fuel ratio in a selected cylinder across a range of air/fuel ratios while keeping the engine at stoichiometry.

Fuel identification based on crankshaft acceleration

The present invention relates to an ice dispenser apparatus having an ice storage bin removably mounted to the refrigerator for receiving and storing ice pieces from an ice maker, a metering device for separating individual ice pieces, and a sensing device for detecting the presence of ice pieces. Actuation of a motor causes the metering device to separate individual ice pieces and the sensing device detects ice pieces before, after, or during dispensing.

Ice dispensing and detecting apparatus

Growing community of inventors

Dearborn Heights, MI, United States of America

Brandon Michael Dawson