Transformer control device and method based on three-dimensional zone diagram policy

A transformer control device based on a three-dimensional zone diagram policy, comprising:

• a current input, a voltage input, a channel selector, a rectifier, a single-chip microcomputer, a data memory, an interrupt processor, a data buffer, and a keyboard display chip, wherein the transformer control device further comprises a first latch and a second latch, an output terminal of the current input is connected with a first input terminal of the channel selector, an output terminal of the voltage input is connected with a second input terminal of the channel selector, an output terminal of the channel selector is connected with an input terminal of the rectifier, an output terminal of the rectifier is connected with an input terminal of the first latch, an output terminal of the first latch is connected with an input terminal of the single-chip microcomputer, an input/output terminal of the single-chip microcomputer is connected with an input/output terminal of the second latch, an output terminal of the single-chip microcomputer is connected with a first input terminal of the data memory, an first output terminal of the second latch is connected with a second input terminal of the data memory, a second output terminal of the second latch is connected with an input terminal of the data buffer, a third output terminal of the second latch is connected with an input terminal of the keyboard display chip, and a fourth output terminal of the second latch is connected with an input/output terminal of the interrupt processor.