Electronic device for sensing temperature of speaker, and operation method thereof
AssigneeSamsung Electronics Co., Ltd.
InventorsJoonrae Cho, Wonwook Lee, Hochul Hwang, Hyunjong Roh
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Abstract
An electronic device according to various embodiments, may include a speaker, a temperature sensor disposed in at least some area inside the speaker, and at least one processor configured to obtain a first temperature of the at least some area using the temperature sensor, obtain a second temperature based on measuring impedance of a voice coil included in the speaker, determine a temperature of the speaker based on at least one of the first temperature and the second temperature, and change a function of the electronic device based at least on the determined temperature of the speaker.
Claims13
An electronic device comprising:
- a speaker;
- a temperature sensor disposed in at least some area inside the speaker;
- and
- at least one processor,
- wherein the at least one processor is configured to,
- obtain a first temperature of the at least some area using the temperature sensor,
- obtain a second temperature based on measuring impedance of a voice coil included in the speaker,
- identify an operation state of the electronic device,
- identify a weight of the first temperature and a weight of the second temperature corresponding to the operation state of the electronic device,
- determine a temperature of the speaker based on the weight of the first temperature and the weight of the second temperature, and
- based at least on the determined temperature of the speaker, change a function of the electronic device.
A method of an electronic device, comprising:
- obtaining a first temperature of at least some area using a temperature sensor disposed in at least some area inside a speaker of the electronic device;
- obtaining a second temperature based on measuring impedance of a voice coil included in the speaker;
- identifying an operation state of the electronic device;
- determining a weight of the first temperature and a weight of the second temperature corresponding to the operation state of the electronic device;
- and
- determining a temperature of the speaker based on the weight of the first temperature and the weight of the second temperature;
- and
- based at least on the determined temperature of the speaker, changing a function of the electronic device.
Dependencies are inferred from the claim text.