The present invention relates to a system with active learning and execution of user's preference functionalities for use in a garment. The present system includes a sensor module, an optional user input panel and/or interface, a printed circuit board, a power source and an output. In an event that a user of the present system voluntarily changes the output setting during the operation of the system, the system performs an active learning action to execute the output setting initiated by the user over a passive learning action triggered by a change in sensor data with respect to the changing environment. In other event, the present system performs passive learning action with respect to the changing environment and also any comparative data from similar user of a particular instance. The present invention also relates to a power management unit and how to use the same in a garment.

An article of clothing includes a garment body and a heater coupled to the garment body. A battery holder defines a cavity. A rechargeable battery pack is configured for use with at least one of a power tool and a sensing device. The rechargeable battery pack is slidably received within the cavity and detachably coupled to the battery holder by a latching arrangement. A controller selectively provides power from the rechargeable battery pack to the heater. A user input member for selecting a mode of the controller is coupled to the garment body.

An electric heating mat may include an outer sleeve having an interior, and an access end with an opening to the interior. The access end may be folded upon itself into a closed condition, and unfolded into an opened condition. When the access end is closed, the interior of the outer sleeve may provide a sealed enclosure. The sealed enclosure may accommodate and protect internal components, such as heating elements, a power source, and associated controls. The heating elements, associated wiring, and an insulation layer may be provided in an inner sleeve, which may be insertable into the outer sleeve as a unit. When the access end is opened, the opening provides access to the internal components. Such access allows the power source to be turned on to supply power to the heating elements.

A control and protection circuit of a heater, a towel heating barrel and a control method thereof are provided in this disclosure. The control and protection circuit of the heater includes a power module, a power supply module, a control module, a temperature detection module and a heating module. The power module, the power supply module and the heating module are connected in series to supply power to the heating module, the control module is in signal connection with the power supply module to control on and off of the power supply module, and the temperature detection module in signal connection with the control module. The power supply module includes a high-temperature protection switch, a fuse and a relay. The control and protection circuit of the whole heater has three levels of protection, which can not only effectively provide high-temperature protection, but also ensure service life of the heater.

Introduced are methods and systems for an adjustable bed device configured to: gather biological signals associated with multiple users, such as heart rate, breathing rate, or temperature; analyze the gathered human biological signals; and heat or cool a bed based on the analysis.

The present disclosure provides a system for regulating a temperature of a portion of an article of furniture, and methods of use thereof. The system may comprise at least one sensor configured to detect a biological signal of a user of the article of furniture. The system may comprise a temperature control device configured to change the temperature of the portion of the article of furniture. The system may comprise a processor configured to (i) designate, while the user is asleep on the article of furniture, a time for the article of furniture to wake up the user based on the biological signal of the user that is detected by the at least one sensor while the user is using the article of furniture, and (ii) change the temperature of the portion of the article of furniture by the temperature control device prior to the time.

In selected examples, a hanger couples to an electrically-powered garment, to provide electrical energy to the garment to recharge the battery of the garment. The electrical energy may be transferred from the hanger to the garment using inductive coupling. The electrical energy may also or instead be transferred using contact coupling facilitated by magnet(s) in the interfaces of the hanger system and the garment. The garment may include biometric, environmental, and other sensors to collect data. The hanger system-garment interfaces may provide for data flow between the hanger and the garment. In selected examples, a smart garment may be controlled by a smartphone or another mobile device. The smartphone may control several smart garments, which may be connected in series and/or in parallel, with one of the smart garments being a master connected to the smartphone, and the other garments being slave garments connected to the smartphone through the master.

This present disclosure relates to a flexible heating device having a unique layered assembly structure including a flexible heat generating layer. The present disclosure also relates to a method of manufacturing the flexible heating device and method of use of the flexible heating device in various applications.

A heated garment including a garment body, a heater array supported by the garment body, and a power supply interface. The heater array includes a heating wire that forms a closed loop, the closed loop defining a shape having a plurality of cantilevered fingers. The power supply interface is configured to couple to a power source that provides power to the heater array.

An electric heating pad for warming a patient. The electric heating pad may be a heated underbody support, heated mattress or heated mattress overlay. An embodiment of the heating pad includes a flexible sheet-like heating element including an upper edge, a lower edge, and at least two side edges. The heating pad may also include a shell covering the heating element and comprising at least two sheets of flexible material (e.g., two sheets may be one sheet folded over to form at least two sheets). The two sheets of flexible material may be coupled together about the edges of the heating element by a weld. The material of the two sheets may include urethane. In some embodiments, a catalyst to accelerate hydrogen peroxide decomposition is coated on or impregnated into an element within the shell, or on the interior surface of the shell.