A method and system for centralized infrared control of multiple devices

Abstract

The present invention discloses a multi-equipment infrared centralized control method and a multi-equipment infrared centralized control system. The method comprises that multiple infrared control equipment are subjected to cascade alignment arrangement, and infrared windows for transmitting infrared signals are arranged at the same positions of various equipment so as to establish an infrared signal transmission channel among various equipment; an infrared re-transmission module is additionally arranged outside the multiple equipment, wherein the infrared re-transmission module is arranged at the same position of the infrared window and is used for transmitting the infrared signal to the infrared transmission pipe of the infrared window; and the infrared re-transmission module receives a control signal and transmits the control signal to the infrared signal transmission channel among various equipment through the infrared transmission pipe so as to be recognized and responded by the corresponding equipment. According to the present invention, the correct transmission of the infrared command is achieved, the transmission cannot be disturbed, the reliability and the stability are substantially improved, and all the infrared signals are transmitted inside the equipment so as to avoid the problem caused by the wiring way.

Description

technical field [0001] The invention relates to the technical field of communication control, in particular to a multi-device infrared centralized control method and system. Background technique [0002] With the development of science and technology, the application of smart home is more and more extensive. In the prior art, a user can remotely control various devices in a home through a mobile terminal, thereby intelligently controlling household appliances, such as a TV, a washing machine, a DVD player, and the like. In the family, infrared signals are generally used to control multiple devices. However, due to the relationship between the placement of each device in the family and the transmission characteristics of the infrared itself, it is often possible that the infrared signal cannot be transmitted and the control is not sensitive enough. The existing solution generally uses an infrared transponder, but if the transmission path is blocked, the infrared signal canno...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a multi-device infrared centralized control method and system, aiming to solve the problem of low reliability of infrared forwarding in the existing centralized control of equipment

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