Control method of supporting automatic conversion switching mechanism of various power supplies

The invention provides a control method of supporting an automatic conversion switching mechanism of various power supplies. The control method includes the following steps: integrating the common control characteristics of double power supply conversion switch controllers, including acquisition of voltage signals, DI, DO, RTC, LED display, LCD display, Modbus communication and key pressing; and extracting the specific control characteristics of the double power supply conversion switch controllers, including control logics. The control method of supporting an automatic conversion switching mechanism of various power supplies can realize all the motor type and excitation type control functions on one controller, can get rid of maintenance of various controller product lines, can achieve the aim of simplifying production and maintenance of products of a factory, and is convenient for development and upgrading of design of the later products at the same time. 本发明创造提供了种支持多种电源自动转换开关机构的控制方法，包括如下步骤：整合双电源转换开关控制器的共有控