| 摘要 |
PURPOSE: A controller for a heating mat is provided to improve convenience for the blind, to prevent wasted power, to induce a sound sleep, and to improve immunity. CONSTITUTION: A controller for a heating mat comprises an order input unit (10), a display unit (20), a power supply unit, a temperature sensor, a blocking unit, and a speaker. The order input unit includes a user order input button from which a Braille protrusion protrudes. The blocking unit blocks the power supply from the power supply unit when the sensing temperature of the temperature sensor exceeds a reference temperature. The speaker outputs an announcement according to the order signal inputted to the order input unit. The display unit displays the abnormality of the temperature sensor. |
