Toyota Motor Engineering & Manufacturing North America, Inc.

Toyota Motor North America, Inc.

Christopher P Lee

Douglas Alan Moore

Thomas Mitchell Dair

Tiffany L Chen

Allison Thackston

Rajiv Dayal

Melvin Alfredo Dominguez

Suhas E Chelian

Youenn Colin

Dario Jose Villarreal Suarez

Paul Ellsworth Nichols

Carlo Cruz

Patrick K Ching

Sarah Darrow

Melvin Alfredo Dominquez

Christina Danielle Tapp

Nagisa Adachi

The disclosure describes systems, methods, and apparatuses for monitoring fluorescent peaks using a fluorometer, where the fluorometer comprises an instrument assembly, a circuit assembly, a casing, and a window set into the casing, wherein at least a portion of the instrument assembly is submerged within a liquid and above an analyte workspace; a buoy assembly; one or more emission sources electrically coupled to the circuit assembly, the emission sources configured to emit light in one or more frequencies or wavelength bands; a prism arranged in contact with the window, the prism configured to direct emissions from the emission sources towards the analyte workspace, the prism including at least one angled surface; at least one photosensor positioned above the window and configured to detect fluorescence emissions of analytes in the analyte workspace; and a filter array positioned between the window and the photosensor.

Submerged fluorometer with low excitation angle

A wheelchair armrest storage system may include a housing for a wheelchair, where: the housing includes a proximal portion, a distal portion, a first lateral side, and a second lateral side, the housing extends longitudinally between the proximal portion and the distal portion, and at least one cover receiving cavity is defined in each of the first lateral side and the second lateral side. The wheelchair armrest storage system may further include a storage area defined within the housing, and a cover configured to translate within each of the at least one cover receiving cavity defined in each of the first lateral side and the second lateral side.

Wheelchair armrest storage systems and subassemblies

Systems and methods of wheelchair systems having a companion control mode are disclosed. The wheelchair system includes a companion and a wheelchair. The wheelchair includes one or more wheels, at least one actuator coupled to the one or more wheels, a processing device, and a non-transitory, processor-readable storage medium in communication with the processing device. The non-transitory, processor-readable storage medium includes one or more programming instructions that, when executed, cause the processing device to determine the companion, generate a companion profile based on the determined companion, determine a movement of the companion, and actuate the at least one actuator to drive the one or more wheels to follow the movement of the companion. The actuation of the at least one actuator to drive the one or more wheels to follow the movement of the companion is an autonomous control.

Wheelchair systems and methods to follow a companion

A powered wheelchair apparatus includes a chair component, a power base component and a wheelchair control system. The wheelchair control system includes a processor and a user input device communicatively coupled to the processor. A display is communicatively coupled to the processor. A memory module is communicatively coupled to the processor that stores logic that, when executed by the processor, causes the system to receive user instructions from the user input device and display a message on the display based on the user instructions. The display is on a back of the chair component.

Wheelchair apparatuses including usage features

An exoskeleton wheelchair system includes a base, one or more wheels coupled to the base, a body support connected to the base comprising: a back support; and one or more leg supports pivotally coupled to the back support, and a gait wheel linked with the one or more leg supports via one or more gait linkages and configured to rotate the one or more leg supports. The one or more leg supports are configured to pivot about a first axis when the back support is in a standing position mode. The back support is maintained at a fixed position relative to a location of the base when the one or more leg supports pivot about the first axis while the back support is in the standing position mode.

Exoskeleton wheelchair system

A system for controlling a wheelchair is disclosed. The system includes an input device that includes a shaft element, a base element, and one or more annular elements. A lower distal end of the shaft element is coupled to the base element, and the shaft element is configured to pivotally move about the lower distal end of the shaft element. A first annular element of the one or more annular elements is circumferentially disposed around the shaft element. The first annular element is coupled to the base element, and the first annular element is configured to rotate about the shaft element. The input device is configured to generate one or more input signals based on a position of the first annular element and a pivotal movement of the shaft element. The one or more input signals are configured to cause a controller to set an operation mode of the wheelchair.

Input devices for controlling a wheelchair

Embodiments herein are directed to systems and methods of a wheelchair that includes a frame and a pair of armrests. The pair of armrests includes an arm pad, a sleeve configured to store a plurality of telescoping segments, and a pivot portion positioned between the arm pad and the sleeve. The plurality of telescoping segments is configured to extend in a system vertical direction. The pair of armrests is releasably coupled to the frame at the sleeve via a release mechanism. The pair of armrests is pivotable between a first position and a second position wherein when in the first position the pair of armrests is in an armrest position and in the second position the pair of armrests is pivoted in the system vertical direction such that the pair of armrests is a pair of crutches independently operable from the wheelchair.

Systems and methods for providing dual purpose armrests and crutches of a wheelchair

Wheelchair

An exoskeleton wheelchair system includes a base, one or more wheels coupled to the base, a body support connected to the base. The body support includes a back support, and one or more leg supports pivotally coupled to the back support. The exoskeleton wheelchair system also includes an actuator linked with the one or more leg supports and configured to rotate the one or more leg supports, a processor, a memory module, and machine readable instructions that, when executed by the processor, cause the processor to rotate the one or more leg supports with the actuator. The one or more leg supports pivot about a first axis when the back support is in a standing position mode, and the first axis is maintained at a fixed position when the one or more leg supports pivot about the first axis while the back support is in the standing position mode.

Vision-assist systems that inform visually impaired users regarding the current state of a room are disclosed. In some embodiments, a system includes an image sensor for obtaining a baseline image of the room including one or more items in the room positioned in an in-order state, and memory to store the baseline image. The system may include a motion sensor to detect when the user is approaching the room to activate the image sensor to obtain a real-time image of the room. A detection module determines whether the room and items in the room are in an in-order state or an out-of-order state when compared with the baseline image, and an output module notifies the user of the current state of room. In this manner, a visually impaired user can be informed of the state of a room which thereby aids the user in navigating or moving within the room.

Vision-assist systems with room scanners to detect and notify users of out-of-order room states

Systems and methods of receiving and detecting dimensional aspects of a malleable target object are disclosed. A method of receiving dimensional aspects of a malleable target object includes forming the malleable target object from a malleable material including a magnetic component that generates a magnetic field having particular dimensional aspects that correspond to dimensional aspects of the target object, placing the malleable target object within a sensed area such that a sensor senses the particular dimensional aspects of the magnetic field and generates sensed data corresponding to the particular dimensional aspects of the magnetic field, and receiving, from a computing device, the three dimensional computer rendering of the malleable target object. The computing device generates the three dimensional computer rendering from the sensed data and outputs the three dimensional computer rendering such that the three dimensional computer rendering corresponds to the dimensional aspects of the malleable target object.

Systems and methods for receiving and detecting dimensional aspects of a malleable target object

A system for providing, to a user, navigation directions to a point of interest. The system includes a device having an output unit configured to output the navigation directions to the point of interest. The device is configured to communicate, to an unmanned vehicle, a point of interest identification. The system also includes the unmanned vehicle having a camera configured to detect image data. The unmanned vehicle is configured to determine whether the point of interest identification is detected from the image data. The unmanned vehicle is also configured to determine a point of interest location when the point of interest identification is detected from the image data. The unmanned vehicle is also configured to determine point of interest navigation data based on the point of interest location. The unmanned vehicle is also configured to communicate, to the device, the point of interest navigation data.

Growing community of inventors

Campbell, CA, United States of America

Christopher P Lee