Automatic control system and control method of electrical heating power

Abstract

The invention discloses an automatic control system and a control method of electrical heating power. The automatic control system comprises a microprogrammed control unit (MCU) general control unit, an input unit, a time control unit and a power control unit. The MCU general control unit is used for controlling operations of the input unit, the time control unit and the power control unit. The input unit is used for scanning input operation data and sending input orders obtained by scanning to the MCU general control unit. The time control unit is used for carrying out real time statistics of the heating time and sending the heating time information to the MCU general control unit. The heating time in input orders is compared with the time information in the time control unit through the MCU general control unit. The power control unit is controlled by the MCU general control unit according to a comparative result to correspondingly open heating sources, so that the power control is achieved. According to the automatic control system and the control method of the electrical heating power, the MCU general control unit sends control orders at different time quantum to the power control unit, heating power of an electric heater is controlled through the power control unit, and intelligent cooking heating is achieved.

Description

technical field [0001] The invention relates to the field of electric heating, in particular to an electric heating power automatic control system and a control method thereof. Background technique [0002] Currently on the market for electric heaters and electric cookers, the work control of most models requires the user to set the appropriate gear and cooking time in advance, and then the machine will work step by step according to the settings, and the machine will not be in the process of operation. In the process of changing gears independently, the existing heating programs are both passive and unable to achieve the effect of automatic intelligent cooking. Contents of the invention [0003] The purpose of the present invention is to address the deficiencies in the prior art, to provide an electric heating power automatic control system and its control method, which only needs to set the heating mode and heating time before the initial operation, and the master contro...

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Problems solved by technology

[0002] Currently on the market for electric heaters and electric cookers, the work control of most models requires the user to set the appropriate gear and cooking time in advance, and then the machine will work step by step according to the settings, and the machine will not be in the process of operation. The gear can be changed independently in the middle, the existing heating program is both passive and unable to achieve the effect of automatic intelligent cooking

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