HEATABLE GLASS SYSTEM AND CONTROL METHOD THEREOF FOR PREVENTING DEW CONDENSATION

摘要

PURPOSE: A heat generation glass system for preventing dew condensation and a control method thereof are provided to prevent dew condensation by supplying a power to a heat generation glass only when the temperature on the surface of the heat generation glass is below a dew point. CONSTITUTION: A heat generation glass part(21) includes a conventional glass and a heat generation glass. A glass surface temperature sensing part(22) is arranged in the indoor heat generation glass. The glass surface temperature sensing part senses temperature on the glass surface. A control part(23) compares the temperature on the glass surface with the indoor dew point. The control part controls heat generation of the heat generation glass part. The control part includes a current input part, a surrounding environment sensor and a heat generation glass control driver. A power supply part(24) supplies power to the heat generation glass system.