Systems and methods for disinfecting a remote control using ultraviolet light
A remote control having an ultraviolet light emitting device for disinfecting the outer surfaces of the remote control is disclosed. In particular, the remote control may include an ultraviolet transmissive housing and internal ultraviolet emitting light emitting diodes. The ultraviolet transmissive housing allows the light from the internally mounted ultraviolet emitters to pass through the remote control's housing and kill bacteria, viruses, and other micro-organisms on the outer surface of the remote control by employing methods to automate safe and effective operations of ultraviolet light.
1. A method of determining when to activate an ultraviolet light emitter, the method comprising:
receiving information from a temperature sensor;
determining that a current time is during one of: a first time period in which a first threshold temperature is used and a second time period in which a second threshold temperature is used, the first threshold temperature being greater than the second threshold temperature;
determining whether the information indicates a location of a person is not near the ultraviolet light emitter; and
in response to determining that the location of the person is not near the ultraviolet light emitter, activating the ultraviolet light emitter,
wherein the determining of whether the information indicates the location of the person is not near the ultraviolet light emitter includes:
determining whether a temperature indicated by the information from the temperature sensor is above the first threshold temperature, in response to determining that the current time is during the first time period;
based on determining that the temperature indicated by the information from the temperature sensor is above the first threshold temperature, determining that the location of the person is not near the ultraviolet light emitter and activating the ultraviolet light emitter;
determining whether the temperature indicated by the information from the temperature sensor is below the second threshold temperature, in response to determining that the current time is during the second time period; and
based on determining that the temperature indicated by the information from the temperature sensor is below the second threshold temperature, determining that the location of the person is not near the ultraviolet light emitter and activating the ultraviolet light emitter.
2. The method of claim 1 , wherein:
the determining of whether the information indicates the location of the person is not near the ultraviolet light emitter includes determining that there are no changes in an ambient temperature during a predetermined period of time.
3. The method of claim 1 , further comprising:
determining a highest ambient temperature during a predetermined period of time, wherein the first threshold temperature is the highest ambient temperature during the predetermined period of time.
4. The method of claim 1 , further comprising:
determining a lowest ambient temperature during a predetermined period of time, wherein the second threshold temperature is the lowest ambient temperature during the predetermined period of time.
5. The method of claim 1 , further comprising:
after the activating of the ultraviolet light emitter, detecting the person; and
in response to detecting the person, deactivating the ultraviolet light emitter.
6. The method of claim 1 , wherein:
receiving information indicating a learned schedule of at least one person, and
the determining of whether the information indicates the location of the person is not near the ultraviolet light emitter includes determining whether the information indicates the location of the person is not near the ultraviolet light emitter based on the information indicating the learned schedule of the at least one person.
7. The method of claim 1 , further comprising:
positioning the temperature sensor within an inner cavity of a remote control device; and
positioning the ultraviolet light emitter within the inner cavity of the remote control device.