Controller based on multifunctional air sterilizer

Abstract

The invention relates to a multifunctional air sterilizer and specifically provides a controller based on the multifunctional air sterilizer. The controller comprises a master control board, a central processor, a power supply, a display board, a functional control module, a signal processing module, a load control module, a load abnormity acquisition module, a sensor circuit acquisition module, an EEPROM memory, a clock module, and an A/D monitoring module, wherein central processor is arranged in the master control board and the power supply, the display board, the functional control module, the signal processing module, the load control module, the load abnormity acquisition module, the sensor circuit acquisition module, the EEPROM memory, the clock module, and the A/D monitoring module are connected with the central processor. The clock module is connected with the central processor through a SPI communication interface. A digital-to-analog conversion module is arranged between the A/D monitoring module and the central processor. Compared with those of a conventional controller of the multifunctional air sterilizer, the modules of the controller have clear functions and are easy to operate. The controller is additionally provided with multiple sterilizing modes capable of running simultaneously or running at different time segments, a multi-time-segment automatic start/stop mode, a power-off memory function and a power-on self-check function.

Description

technical field [0001] The invention relates to a multifunctional air sterilizer, and specifically provides a controller based on the multifunctional air sterilizer. Background technique [0002] The existing air sterilizer controller has a single function, unclear division of labor between modules, cumbersome operation, and many functions are difficult to realize. Aiming at the current situation of multiple sources of air pollution in hospitals and confined spaces, and the user’s multi-functional disinfection for air disinfection Requirements, so it is necessary to design a new controller based on multifunctional air sterilizer. Contents of the invention [0003] The object of the present invention is to provide a controller based on the multifunctional air sterilizer. The controller adopts a central processing unit (MCU) as a core control unit, combined with a control circuit, to realize the control function of the multifunctional air sterilizer. [0004] The technical ...

AI Technical Summary

Problems solved by technology

[0002] The existing air sterilizer controller has a single function, unclear division of labor between modules, cumbersome operation, and many functions are difficult to realize. Aiming at the current situation of multiple sources of air pollution in hospitals and confined spaces, and the user’s multi-functional disinfection for air disinfection Requirements, so it is necessary to design a new controller based on multifunctional air sterilizer

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