Control method and device

A control device and control method technology, applied in the direction of program control, computer control, comprehensive factory control, etc., can solve the problem of not being able to realize the data intercommunication between mobile terminals and home appliances.

Pending Publication Date: 2018-10-09
FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Current home appliances can only be controlled and connected through wireless technologies such as WIFI (Wireless Fidelity) or ZigBee or infrared. Good realization of data intercommunication between mobile terminals and home appliances

Method used

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  • Control method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0078] An embodiment of the present invention provides a control method, and the control method in this example is applied to a home controller, such as figure 1 As shown, the control method mainly includes the following steps:

[0079] Step 101: When the home controller receives a control instruction for the household electrical equipment sent by the mobile terminal, it determines a first communication mode for performing data communication with the household electrical equipment.

[0080] Wherein, the first communication mode is one of multiple communication modes supported by the home controller.

[0081] Optionally, the first communication mode is a pre-adopted communication mode selected by the home controller from multiple communication modes supported by the home controller.

[0082] For example, assume that the home controller can support four communication modes, which are respectively recorded as: A communication mode, B communication mode, C communication mode, and...

Embodiment 2

[0132] An embodiment of the present invention provides a control method, and the control method in this example is applied to home appliances, such as figure 2 As shown, the control method mainly includes the following steps:

[0133] Step 201: The home appliance receives a control instruction sent by the home controller.

[0134] As an optional implementation manner, the home appliance receives the control instruction sent by the home controller through wireless technology.

[0135] As another optional implementation manner, the home appliance receives the control instruction sent by the home controller through an optical transmission technology. Specifically, the home controller sends the control instruction to the LIFI node, and the LIFI node generates the first optical signal according to the control instruction, and sends the first optical signal to the household electrical appliance.

[0136] Step 202: The household electrical appliance determines the communication mo...

Embodiment 3

[0155] image 3 It is a schematic diagram of the first specific control flow for the communication between the home controller and the home appliance provided by the embodiment of the present invention, as shown in image 3 As shown, the process mainly includes:

[0156] Step 301: After the home controller receives the user's control instruction to control the household appliances, it encodes the control instruction according to a predetermined protocol to form encoded data, and then executes step 302;

[0157] Here, the predetermined protocol is a protocol supported by both the home controller and the home appliance. After the home controller encodes the control instruction, the home appliance can follow the predetermined protocol after receiving the encoded control instruction. The encoded control instruction is analyzed to obtain the control instruction.

[0158] Step 302: The home controller sends encoded data through WIFI mode, and waits for a response from the home app...

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PUM

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Abstract

The present invention discloses a control method and device. The method applied to the home controller includes a step of determining a first communication for performing data communication with a home appliance when a control instruction for the home appliance transmitted by a mobile terminal is received, a step of transmitting the control instruction to the home appliance through the first communication mode and detecting whether response data sent by the home appliance is received or not within a preset time threshold, a step of continuing to perform data communication with the home appliance through the first communication mode if so, and a step of switching the first communication mode to the second communication mode if not, transmitting the control command to the home appliance through the second communication mode and continuing to perform data communication with the home appliance through the second communication mode. By using the technical scheme of the invention, the stability of the data transmission of the home appliance can be improved.

Description

technical field [0001] The invention relates to the technical field of home appliance control, in particular to a control method and device. Background technique [0002] Visible light wireless communication, also known as "LIFI, Light Fidelity", is a new wireless transmission technology that uses the visible light spectrum (such as the light emitted by a light bulb) for data transmission. LIFI technology uses visible light to realize wireless communication, that is, it uses electrical signals to control light-emitting diodes (LEDs, Light Emitting Diodes) to send out high-speed flashing signals invisible to the naked eye to transmit information, without relying on radio waves and without electromagnetic interference. [0003] Current home appliances can only be controlled and connected through wireless technologies such as WIFI (Wireless Fidelity) or ZigBee or infrared. Good realization of data intercommunication between mobile terminals and home appliances. Since househol...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B15/02G05B19/418
CPCG05B15/02G05B19/418G05B2219/2642Y02P90/02
Inventor 杜放佘艳
Owner FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD
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