Patents by Inventor David Gaither
David Gaither has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
-
Patent number: 11884232Abstract: Systems, vehicles, and methods for seatbelt assistance. A system may include a sensor. The sensor may be configured to detect a physical property of a user sitting on a seat. The system may further include a motor. The motor may be configured to extend a seatbelt part towards a body center of the user. The system may further include an electronic control unit (ECU). The ECU may be coupled to the sensor and the motor. The ECU may be configured to receive the detected physical property of the user. The ECU may be further configured to prompt the motor to extend the seatbelt part towards the body center of the user based on the detected physical property of the user.Type: GrantFiled: June 16, 2022Date of Patent: January 30, 2024Assignees: TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC.Inventor: Geoffrey David Gaither
-
Publication number: 20230415737Abstract: Vehicle systems, computer-implemented methods, and computer program products to enhance the situational competency and/or the safe operation of a vehicle by automatically controlling the vehicle in response to executing measurable attribute data analysis that includes a comparison of the relative height of a detected road infrastructure element with a predetermined threshold height value.Type: ApplicationFiled: June 22, 2022Publication date: December 28, 2023Applicants: Toyota Motor Engineering & Manufacturing North America, Inc., Toyota Jidosha Kabushiki KaishaInventors: Geoffrey David Gaither, Allison McGowan, Nathan Westover
-
Publication number: 20230410271Abstract: An assessment method for a vehicle part includes an identifying feature of the vehicle part with a visual detector. The assessment method includes identifying the vehicle part with a processing unit based on the identifying feature. The assessment method includes detecting a visual quality of the vehicle part with the visual detector. The assessment method includes calculating a present value of the vehicle part with the processing unit. The step of calculating the present value is based at least in part on the visual quality. The assessment method includes determining a recommended use of the vehicle part with the processing unit. The step of determining the recommended use is based on the present value.Type: ApplicationFiled: June 16, 2022Publication date: December 21, 2023Applicants: Toyota Motor Engineering & Manufacturing North America, Inc., Toyota Jidosha Kabushiki KaishaInventors: Geoffrey David Gaither, Allison McGowan, Nathan C. Westover
-
Publication number: 20230406256Abstract: Systems, vehicles, and methods for seatbelt assistance. A system may include a sensor. The sensor may be configured to detect a physical property of a user sitting on a seat. The system may further include a motor. The motor may be configured to extend a seatbelt part towards a body center of the user. The system may further include an electronic control unit (ECU). The ECU may be coupled to the sensor and the motor. The ECU may be configured to receive the detected physical property of the user. The ECU may be further configured to prompt the motor to extend the seatbelt part towards the body center of the user based on the detected physical property of the user.Type: ApplicationFiled: June 16, 2022Publication date: December 21, 2023Applicant: Toyota Jidosha Kabushiki KaishaInventor: Geoffrey David Gaither
-
Publication number: 20230391290Abstract: Vehicle systems, computer-implemented methods, and computer program products to enhance the situational competency and/or the safe operation of a vehicle by automatically controlling the vehicle in response to a biometric attribute analysis of one or more objects detected within a predetermined threshold distance of the vehicle.Type: ApplicationFiled: June 2, 2022Publication date: December 7, 2023Applicants: Toyota Motor Engineering & Manufacturing North America, Inc., Toyota Jidosha Kabushiki KaishaInventors: Geoffrey David Gaither, Allison McGowan, Nathan Westover
-
Publication number: 20230268739Abstract: An example operation includes one or more of determining that a transport at a location will be idle for an idle time duration prior to a predicted event or outage at an electrical grid servicing the location; providing the transport with an estimated duration of the predicted event or outage, and an estimated electricity usage at the location during the duration of the predicted event or outage; and charging the transport during at least a portion of the idle time duration to at least meet the estimated electricity usage.Type: ApplicationFiled: February 18, 2022Publication date: August 24, 2023Inventor: Geoffrey David Gaither
-
Publication number: 20230260399Abstract: An example operation includes one or more of associating a driver parking space preference to an identified driver of a transport, associating at least one occupant parking space preference to at least one identified occupant of the transport and determining a relative parking position within a potential parking space based on the driver parking space preference and the at least one occupant parking space preference.Type: ApplicationFiled: February 15, 2022Publication date: August 17, 2023Inventor: Geoffrey David Gaither
-
Patent number: 11560053Abstract: An electric vehicle comprises a vehicle chassis extending along a longitudinal axis and a rotatable vehicle drive axle disposed along a transverse axis and having opposed ends that are configured for attachment to a pair of opposed drive wheels. The electric vehicle also comprises a selectively movable electric propulsion motor comprising a rotatable motor shaft rotatable about a motor axis, the electric propulsion motor configured to be mounted within the vehicle chassis and operatively coupled to the rotatable vehicle drive axle and opposed drive wheels, the motor axis configured to be oriented in a substantially vertical direction.Type: GrantFiled: October 3, 2019Date of Patent: January 24, 2023Assignee: Toyota Motor Engineering & Manufacturing North America, Inc.Inventors: Geoffrey David Gaither, Robert C. MacArthur, Justin J. Chow
-
Patent number: 11447006Abstract: An electric or hybrid electric vehicle comprises a vehicle chassis extending along a longitudinal axis and a rotatable vehicle drive axle disposed along a transverse axis and having opposed ends that are configured for attachment to a pair of opposed drive wheels. The electric vehicle also comprises a selectively movable electric propulsion motor comprising a rotatable motor shaft rotatable about a motor axis, the electric propulsion motor configured to be mounted within the vehicle chassis and operatively coupled to the rotatable vehicle drive axle and opposed drive wheels, the motor axis configured to be oriented in a substantially vertical direction, a selectively movable differential disposed on the drive axle and configured to operatively couple motive power of the electric propulsion motor that is transmitted to the rotatable motor shaft to the drive axle, and a motor actuator operatively coupled to the electric propulsion motor and the vehicle chassis.Type: GrantFiled: October 3, 2019Date of Patent: September 20, 2022Assignee: Toyota Motor Engineering & Manufacturing North America, Inc.Inventors: Geoffrey David Gaither, Robert C. MacArthur, Justin J. Chow
-
Patent number: 11446996Abstract: A powertrain for a vehicle may include a vehicle chassis, a rotatable vehicle drive axle, at least one selectively movable electric propulsion motor having a rotatable motor shaft rotatable about an axis defined by the rotatable vehicle drive axle, a motor actuator connected to the at least one selectively movable electric propulsion motor, and a control system in communication with the motor actuator. The control system may include a memory device in communication with the control system having instructions that when executed by the control system causes the control system to receive at least one input from at least one sensor and instruct the motor actuator to rotate the at least one selectively movable electric propulsion motor based on the at least one input from the sensor.Type: GrantFiled: November 4, 2019Date of Patent: September 20, 2022Assignee: Toyota Motor Engineering & Manufacturing North America, Inc.Inventors: Geoffrey David Gaither, Robert C. MacArthur
-
Patent number: 11420617Abstract: Methods, systems, devices and apparatuses for an off-road vehicle control system. The control system for the vehicle includes at least one of a navigation unit or a sensor. The navigation unit is configured to obtain a current location of the vehicle. The sensor is configured to obtain sensor data of a surrounding environment of the vehicle. The control system includes an electronic control unit. The electronic control unit is coupled to the at least one of the navigation unit or the sensor. The electronic control unit is configured to set the vehicle into an electrical vehicle (EV) mode based on the current location of the vehicle or the sensor data.Type: GrantFiled: April 27, 2020Date of Patent: August 23, 2022Assignee: TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC.Inventor: Geoffrey David Gaither
-
Patent number: 11305640Abstract: A vehicle caravan comprising electric vehicles configured for coordinated movement and airflow control comprising: a lead vehicle and a chase vehicle, the lead vehicle disposed at the front of the caravan and the chase vehicle disposed behind the lead vehicle in a chase pattern. Each lead and chase vehicle comprising: a vehicle chassis and a front rotatable vehicle drive axle; a selectively movable electric propulsion motor comprising a rotatable motor shaft and a motor axis configured to be oriented in a substantially vertical direction; an air duct configured to direct an airflow to the propulsion motor; an airflow shutter in the front end of the air duct to selectively control the airflow within the air duct; and a vehicle controller; the caravan and the chase pattern configured for coordination of the motor position and the open/closed position of the lead vehicle and the chase vehicle shutters while the caravan is moving.Type: GrantFiled: October 3, 2019Date of Patent: April 19, 2022Assignee: Toyota Motor Engineering & Manufacturing North America, Inc.Inventors: Geoffrey David Gaither, Robert C. MacArthur, Justin J. Chow
-
Patent number: 11279227Abstract: A rotatable drive axle assembly for an electric vehicle comprises a rotatable vehicle drive axle configured to be disposed along a transverse axis of an electric vehicle and having an axle end that is configured for attachment to a drive wheel. The rotatable drive axle assembly also comprises a selectively movable differential configured to be disposed on the rotatable vehicle drive axle and configured to operatively couple motive power of a selectively movable electric propulsion motor comprising a rotatable motor shaft rotatable about a motor axis to the rotatable vehicle drive axle and the drive wheel, the selectively movable electric propulsion motor and the motor axis configured to be oriented in a substantially vertical direction and movable with reference to the rotatable vehicle drive axle.Type: GrantFiled: October 3, 2019Date of Patent: March 22, 2022Assignee: Toyota Motor Engineering & Manufacturing North America, Inc.Inventors: Geoffrey David Gaither, Robert C. MacArthur, Justin J. Chow
-
Publication number: 20210348934Abstract: Methods, systems, devices and apparatuses for an infrastructure planning tool. The infrastructure planning tool includes a navigation unit. The navigation unit is configured to determine a location of a vehicle. The infrastructure planning tool includes a processor. The processor is configured to determine a route within an off-road real property to traverse by the vehicle using the location of the vehicle over a period of time. The processor is configured to determine or estimate an amount of energy used by the vehicle to traverse the route. The processor is configured to determine a location along the route to place critical based on the amount of energy used. The processor is configured to render, on a display, a graphical representation that includes the route, the off-road real property and the location along the route to place the critical infrastructure.Type: ApplicationFiled: May 11, 2020Publication date: November 11, 2021Inventor: Geoffrey David Gaither
-
Publication number: 20210331662Abstract: Methods, systems, devices and apparatuses for an off-road vehicle control system. The control system for the vehicle includes at least one of a navigation unit or a sensor. The navigation unit is configured to obtain a current location of the vehicle. The sensor is configured to obtain sensor data of a surrounding environment of the vehicle. The control system includes an electronic control unit. The electronic control unit is coupled to the at least one of the navigation unit or the sensor. The electronic control unit is configured to set the vehicle into an electrical vehicle (EV) mode based on the current location of the vehicle or the sensor data.Type: ApplicationFiled: April 27, 2020Publication date: October 28, 2021Inventor: Geoffrey David Gaither
-
Patent number: 11104323Abstract: A system includes a power source and a memory to store an event that is predicted to occur, an action to be performed by the power source to increase efficiency of the power source during the stored event, and a mis-prediction counter indicating a count of mis-predictions. The system further includes an ECU designed to predict that the stored event will occur and to control the power source to take the action when the stored event is predicted to occur. The ECU is further designed to update the mis-prediction counter and to adjust at least one of the stored event that is predicted to occur, the stored action to be performed by the power source, or a prediction horizon of the prediction when the mis-prediction counter reaches or exceeds a threshold quantity of mis-predictions to increase efficiency of the power source during a subsequent prediction of the stored event.Type: GrantFiled: March 26, 2019Date of Patent: August 31, 2021Assignee: Toyota Motor Engineering & Manufacturing North America, Inc.Inventors: Benjamin M. Geller, Joshua D. Payne, Geoffrey David Gaither
-
Publication number: 20210129650Abstract: A powertrain for a vehicle may include a vehicle chassis, a rotatable vehicle drive axle, at least one selectively movable electric propulsion motor having a rotatable motor shaft rotatable about an axis defined by the rotatable vehicle drive axle, a motor actuator connected to the at least one selectively movable electric propulsion motor, and a control system in communication with the motor actuator. The control system may include a memory device in communication with the control system having instructions that when executed by the control system causes the control system to receive at least one input from at least one sensor and instruct the motor actuator to rotate the at least one selectively movable electric propulsion motor based on the at least one input from the sensor.Type: ApplicationFiled: November 4, 2019Publication date: May 6, 2021Inventors: Geoffrey David Gaither, Robert C. MacArthur
-
Publication number: 20210101480Abstract: An electric or hybrid electric vehicle comprises a vehicle chassis extending along a longitudinal axis and a rotatable vehicle drive axle disposed along a transverse axis and having opposed ends that are configured for attachment of a pair of opposed drive wheels. The electric vehicle also comprises a selectively movable electric propulsion motor comprising a rotatable motor shaft rotatable about a motor axis, the electric propulsion motor configured to be mounted within the vehicle chassis and operatively coupled to the rotatable vehicle drive axle and opposed drive wheels, the motor axis configured to be oriented in a substantially vertical direction, a selectively movable differential disposed on the drive axle and configured to operatively couple motive power of the electric propulsion motor that is transmitted to the rotatable motor shaft to the drive axle, and a motor actuator operatively coupled to the electric propulsion motor and the vehicle chassis.Type: ApplicationFiled: October 3, 2019Publication date: April 8, 2021Inventors: Geoffrey David Gaither, Robert C. MacArthur, Justin J. Chow
-
Publication number: 20210101477Abstract: A rotatable drive axle assembly for an electric vehicle comprises a rotatable vehicle drive axle configured to be disposed along a transverse axis of an electric vehicle and having an axle end that is configured for attachment of a drive wheel. The rotatable drive axle assembly also comprises a selectively movable differential configured to be disposed on the rotatable vehicle drive axle and configured to operatively couple motive power of a selectively movable electric propulsion motor comprising a rotatable motor shaft rotatable about a motor axis to the rotatable vehicle drive axle and the drive wheel, the selectively movable electric propulsion motor and the motor axis configured to be oriented in a substantially vertical direction and movable with reference to the rotatable vehicle drive axle.Type: ApplicationFiled: October 3, 2019Publication date: April 8, 2021Inventors: Geoffrey David Gaither, Robert C. MacArthur, Justin J. Chow
-
Publication number: 20210101471Abstract: A vehicle caravan comprising electric vehicles configured for coordinated movement and airflow control comprising: a lead vehicle and chase vehicle, the lead vehicle disposed at the front of the caravan and the chase vehicle disposed behind the lead vehicle in a chase pattern. Each lead and chase vehicle comprising: a vehicle chassis and a front rotatable vehicle drive axle; a selectively movable electric propulsion motor comprising a rotatable motor shaft and motor axis configured to be oriented in a substantially vertical direction; an air duct configured to direct an airflow to the propulsion motor; an airflow shutter in the front end of the air duct to selectively control the airflow within the air duct; and a vehicle controller; the caravan and chase pattern configured for coordination of the motor position and the open/closed position of the lead and chase vehicle shutters while the caravan is moving.Type: ApplicationFiled: October 3, 2019Publication date: April 8, 2021Inventors: Geoffrey David Gaither, Robert C. MacArthur, Justin J. Chow