Abstract: A respirator includes a head unit configured to be received on a human head and a purifying unit configured to provide purified air to the head unit. The purifying unit includes a first housing portion having an interior side defining a blower cavity, an exterior side defining a partial filter chamber with a filter sealing surface, and an inlet hole circumscribed by the sealing surface and extending between the interior and exterior sides. A second housing portion has an interior side defining a blower cavity. The first and second housings are attached to each other to form a housing such that the blower cavities are opposite each other to define a blower chamber within the housing. A blower is disposed in the blower chamber. A filter covers over the inlet hole and is disposed against the sealing surface such that air entering the hole passes through the filter.

Abstract: A computing device in a vehicle can determine an occupant type, location and orientation and determine intensity and direction of sunlight. The computing device can tint one or more portions of vehicle windows based on the occupant type, location and orientation and the strength and direction of sunlight.

Abstract: A treatment apparatus for a vehicle comprises: a housing with at least one wall and a floor forming a treatment chamber; a source of ultraviolet light configured to emit ultraviolet light into the treatment chamber; and a door connected to the housing, the door having (i) an open position providing access to the treatment chamber and (ii) a closed position denying access to the treatment chamber and, together with the housing, preventing emitted ultraviolet light from irradiating beyond the treatment chamber.

Abstract: A sanitization apparatus of a vehicle includes (i) surfaces defining a chamber configured to accept an object to be sterilized with ultraviolet light and (ii) a first light emitting diode (LED) including a die that is configured to emit ultraviolet light. The die has a primary surface that defines a plane that extends through the chamber. The sanitization apparatus further includes a first reflective surface that is reflective of ultraviolet light disposed adjacent to the first LED. At least a portion of the ultraviolet light that the die emits reflects off of the first reflective surface and into the chamber. The first reflective surface defines a plane that intersects with the plane that the primary surface of the die defines.

Abstract: This disclosure details integrated thermal management systems for thermally managing electrified vehicle components. Exemplary integrated thermal management systems may include a thermal module assembly that may be integrated into a front end structure of a flexible modular platform of the electrified vehicle. The integrated thermal management systems may be controlled in a plurality of distinct thermal control modes for thermal managing various subcomponents and for addressing various vehicle auxiliary loads (e.g., passenger cabin heating loads, passenger cabin cooling loads, etc.).

Abstract: This disclosure details integrated thermal management systems for thermally managing electrified vehicle components. Exemplary integrated thermal management systems may include a thermal module assembly that may be integrated into a front end structure of a flexible modular platform of the electrified vehicle. The integrated thermal management systems may be controlled in a plurality of distinct thermal control modes for thermal managing various subcomponents and for addressing various vehicle auxiliary loads (e.g., passenger cabin heating loads, passenger cabin cooling loads, etc.).

Abstract: This disclosure details integrated thermal management systems for thermally managing electrified vehicle components. Exemplary integrated thermal management systems may include a thermal module assembly that may be integrated into a front end structure of a flexible modular platform of the electrified vehicle. The integrated thermal management systems may be controlled in a plurality of distinct thermal control modes for thermal managing various subcomponents and for addressing various vehicle auxiliary loads (e.g., passenger cabin heating loads, passenger cabin cooling loads, etc.).

Abstract: A method of assembling a personal air purifying respirator includes assembling a housing including a blower disposed therein, a filter cavity, and an outlet manifold; installing a filter on the housing; attaching a filter cover to the housing with the filter cover disposed over the filter, wherein the filter cover defines an air inlet; and testing the filter including energizing the blower, introducing a testing aerosol into the air inlet, and measuring air exiting the outlet manifold.

Abstract: A vehicle heating, ventilation, and air conditioning (HVAC) system including a cabin air filter, a sensor for providing a sensor reading, and a controller for determining a feedback signal from the sensor reading, wherein the controller determines a cabin air filter expected blockage level from the feedback signal. The feedback signal relates to a usage modifier of the cabin air filter, wherein the controller at east partially adjusts the estimated usage the cabin air filter from the usage modifier.

Abstract: A respirator includes a head unit configured to be received on a human head and a purifying unit configured to provide purified air to the head unit. The purifying unit includes a first housing portion having an interior side defining a blower cavity, an exterior side defining a partial filter chamber with a filter sealing surface, and an inlet hole circumscribed by the sealing surface and extending between the interior and exterior sides. A second housing portion has an interior side defining a blower cavity. The first and second housings are attached to each other to form a housing such that the blower cavities are opposite each other to define a blower chamber within the housing. A blower is disposed in the blower chamber. A filter covers over the inlet hole and is disposed against the sealing surface such that air entering the hole passes through the filter.

Abstract: An apparatus and method are provided for purifying air for breathing. The apparatus includes an armrest having a receiver and an air purification module releasably received in the receiver. The air purification module is portable and displaceable between a first operating position held in the receiver and a second operating position remote from the armrest and the vehicle.

Abstract: This disclosure details integrated thermal management systems for thermally managing electrified vehicle components. Exemplary integrated thermal management systems may include a thermal module assembly that may be integrated into a front end structure of a flexible modular platform of the electrified vehicle. The integrated thermal management systems may be controlled in a plurality of distinct thermal control modes for thermal managing various subcomponents and for addressing various vehicle auxiliary loads (e.g., passenger cabin heating loads, passenger cabin cooling loads, etc.).

Abstract: A treatment apparatus for a vehicle comprises: a housing with at least one wall and a floor forming a treatment chamber; a source of ultraviolet light configured to emit ultraviolet light into the treatment chamber; and a door connected to the housing, the door having (i) an open position providing access to the treatment chamber and (ii) a closed position denying access to the treatment chamber and, together with the housing, preventing emitted ultraviolet light from irradiating beyond the treatment chamber.

Abstract: A vehicle heating, ventilation, and air conditioning (HVAC) system including a cabin air filter, a sensor for providing a sensor reading, and a controller for determining a feedback signal from the sensor reading, wherein the feedback signal relates to a usage modifier of the cabin air filter.

Abstract: A method for mitigating odor includes detecting a known smell using on one or more odor sensors in a vehicle. The method includes determining whether the known smell is agreeable to one or more passengers of the vehicle. The method includes mitigating the known smell using one or more odor control devices if the known smell is not agreeable to the one or more passengers of the vehicle.

Abstract: Methods and systems for providing control of a heat pump of a motor vehicle are presented. In one operating mode, speed of a heat pump compressor is controlled responsive to an outlet pressure of the heat pump compressor. In a second operating mode, speed of the heat pump compressor is controlled responsive to a pressure ratio between an inlet and an outlet of the heat pump compressor.

Abstract: An apparatus and method are provided for purifying air for breathing. The apparatus includes an armrest having a receiver and an air purification module releasably received in the receiver. The air purification module is portable and displaceable between a first operating position held in the receiver and a second operating position remote from the armrest and the vehicle.

Abstract: An operator configurable radiant heating system is provided for a motor vehicle. That operator configurable radiant heating system includes a plurality of docking points provided at different locations within the motor vehicle and a radiant heating panel configured for docking with any of the docking points of the plurality of docking points. A related method is also disclosed.

Abstract: Method and apparatus are disclosed for vehicle cabin odor detection and amelioration. An example vehicle includes an array of chemical sensors, a spectrograph, and an environmental control system. The example environmental control system generates a spectrum, with the spectrograph, of chemical components of volatilomes in air inside a cabin and classifies the volatilomes based on the spectrum, measurements from the array of chemical sensors, and occupant preferences. Additionally, the environmental control system, when the volatilomes are indicative of an offensive scent, applies a mitigation strategy to affect the composition of the air in the cabin.

Abstract: A computing device in a vehicle can determine an occupant type, location and orientation and determine intensity and direction of sunlight. The computing device can tint one or more portions of vehicle windows based on the occupant type, location and orientation and the strength and direction of sunlight.