Infrared communication module capable of transmitting and receiving through four channels and control method thereof

Abstract

The invention discloses an infrared communication module capable of transmitting and receiving through four channels and a control method of the infrared communication module. The infrared communication module comprises an infrared communication module and an MCU (Microprogrammed Control Unit) main control unit; the infrared communication module comprises infrared sensors, a CAN communication module and a power module; the power module provides working voltage for the infrared sensors and the CAN communication module; the MCU main control unit comprises a debugging interface and a downloading interface; the CAN communication module is connected with the MCU main control unit through a CAN port. The module integrates the plurality of infrared sensors together, has a higher degree of integration in comparison with other conventional similar devices, and effectively expands the communication scope of main equipment and other equipment. The infrared communication module is highly modular, adopts CAN communication with the main equipment, is effectively separated from the main equipment, only needs a correct communication interface, and does not affect the control program of the main equipment; the built-in MCU main control unit is adopted, the infrared transmitted and received information is automatically processed without special processing by the main equipment, and the infrared communication module is high in degree of modularization and is beneficial for rapidly accessing to an application.

Description

Technical field [0001] The invention relates to a communication control device, in particular to an infrared communication module capable of realizing four-channel transmission and reception and a control method thereof. Background technique [0002] Infrared communication is a wireless, non-contact control technology. It has significant advantages such as strong anti-interference ability, reliable information transmission, low power consumption, low cost, and easy realization. It is widely used by many electronic devices, especially household appliances, and is becoming more and more popular. Many applications are used in computer systems. However, current infrared communication devices generally only communicate in one direction, that is, they can only send or receive, and generally have only one receiving head or sending head, and the communication range is small, which is not conducive to two-way communication between devices. Summary of the invention [0003] The purpose of ...

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Problems solved by technology

Solve the problem that the existing infrared communication module communication cannot realize two-way communication and communication cannot realize large-scale problems

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