WIFI (Wireless Fidelity) remote controller

Abstract

The invention provides a WIFI (Wireless Fidelity) remote controller which comprises a micro-processing module, an input module, a WIFI receiving and transmitting module and a display module, wherein the input module is used for inputting a control command by a user; the WIFI receiving and transmitting module is used for sending the control command to a control module connected with a remotely controlled appliance, and the control module controls the appliance to operate according to the control command and sends operation state information of the remotely controlled appliance to the micro-processing module of the WIFI remote controller through the WIFI receiving and transmitting module; and the micro-processing module is used for sending the received operation state information to the display module to be displayed after being processed. The remote controller has the characteristics of long remote control distance and no directionality; all appliances are controlled without being interfered, and the one-to-one remote control of the appliances can be realized; and the display module can simultaneously receive working states of the appliances, and thus the remote control on household appliances is realized.

Description

technical field [0001] The invention relates to a remote controller, in particular to a WIFI remote controller. Background technique [0002] Remote control technology is widely used, especially in household appliances, making it easier and simpler to operate appliances. Traditional remote control systems are generally one-way. The data is one-way, and the system structure is simple and the function is single. The most commonly used one is the infrared remote control. Infrared transmission has the problem of short transmission distance, and its directivity makes it easy to be interfered. For example, when using the infrared remote control, the remote control must face the infrared remote control receiver of the electrical appliance, otherwise the signal transmission will be affected, and the remote control operation cannot be performed, and when multiple electrical appliances are shared, the remote control is easily disturbed. When the distance is far away, it is also dif...

AI Technical Summary

Problems solved by technology

Its data is one-way, and the system structure is simple and the function is single

The most commonly used one is the infrared remote control. Infrared transmission has the problem of short transmission distance, and its directivity makes it susceptible to interference.

For example, when using the infrared remote controller, the remote controller must be facing the infrared remote control receiver of the electrical appliance, otherwise the signal transmission will be affected, and the remote control operation cannot be performed, and when multiple electrical appliances are shared, the remote controller is easily disturbed

When the distance is far away, it is also difficult to point the remote control directly to the electrical appliance

[0003] Therefore, there is a lack of a remote controller that has a long transmission distance and is not susceptible to interference to meet the needs of the public.

Images