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Air conditioning equipment, information transmission method, communication system, and communication method

A technology of air-conditioning equipment and communication systems, which is applied in transmission systems, digital transmission systems, electrical components, etc., and can solve problems such as limited carrying capacity of equipment, limited performance of home routers, and failure of air-conditioning equipment to connect to external networks. Achieve the effect of reducing data service charges and saving costs

Active Publication Date: 2021-06-18
GD MIDEA AIR-CONDITIONING EQUIP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] This application proposes an air-conditioning device, an information transmission method and a communication system, which effectively solves the problem that in the prior art, the air-conditioning device is connected to a wide area network through a WiFi module connected to a home router, but the home router has limited performance and can carry equipment. The ability is limited, so narrowband communication technology is chosen. However, the indoor signal coverage of narrowband communication technology is not ideal, resulting in the technical problem that the air conditioning equipment cannot be successfully connected to the external network.

Method used

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  • Air conditioning equipment, information transmission method, communication system, and communication method
  • Air conditioning equipment, information transmission method, communication system, and communication method
  • Air conditioning equipment, information transmission method, communication system, and communication method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] figure 1 It is a schematic structural diagram of an air-conditioning device provided in Embodiment 1 of the present application.

[0045] Such as figure 1 As shown, the air conditioning equipment 100 includes:

[0046] The outdoor unit 11 is provided with a narrowband communication unit 110 for establishing a narrowband communication connection with the base station, receiving first downlink information from the base station through the narrowband communication connection, and sending first uplink information to the base station through the narrowband communication connection.

[0047] Wherein, the first downlink information refers to information sent from the base station to the narrowband communication unit 110 through the narrowband communication connection. The first uplink information refers to information sent from the narrowband communication unit 110 to the base station through the narrowband communication connection.

[0048] The indoor unit 12 is provided w...

Embodiment 2

[0070] image 3 It is a schematic flowchart of an information transmission method provided in Embodiment 2 of the present application.

[0071] Such as image 3 As shown, the information transmission method is applied to air conditioning equipment, the outdoor unit of the air conditioning equipment is provided with a narrowband communication unit, and the indoor unit of the air conditioning equipment is connected to the narrowband communication unit, wherein the method includes:

[0072] Step 101, controlling the narrowband communication unit to receive first downlink information from the base station through the narrowband communication connection established with the base station.

[0073] In the embodiment of the present application, the outdoor unit of the air conditioning equipment is provided with a narrowband communication unit, which establishes a narrowband communication connection with the base station through the narrowband communication unit, and then receives the...

Embodiment 3

[0086] Figure 4 It is a schematic flowchart of an information transmission method provided in Embodiment 3 of the present application.

[0087] Step 201, establishing a short-range communication connection between a short-range wireless communication unit and a terminal device.

[0088] Wherein, the indoor unit of the air conditioning equipment is provided with a short-range wireless communication unit.

[0089] As a possible implementation, the short-range wireless communication unit of the air-conditioning equipment interacts with the narrow-band communication unit through a communication cable, so that the air-conditioning equipment is connected to the network, and the short-distance wireless communication unit and the terminal equipment are further established. communication connection. Among them, the transmission frequency band of the communication cable is wider, the communication capacity is larger, and the external interference is small.

[0090] After establishin...

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PUM

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Abstract

The present application proposes an air-conditioning device, an information transmission method, a communication system and a communication method, wherein the air-conditioning device includes: an outdoor unit provided with a narrowband communication unit for establishing a narrowband communication connection with a base station, and connecting from the base station to Receive the first downlink information, and send the first uplink information to the base station through the narrowband communication connection; the indoor unit is provided with a processing unit, and the processing unit is connected to the narrowband communication unit for obtaining the first downlink information from the narrowband communication unit, according to the first The downlink information is used for operation control, and the first uplink information is generated and sent to the narrowband communication unit according to the operation status of the air conditioning equipment. It effectively solves the technical problem in the prior art that when the air-conditioning equipment is connected to the external network through a router, due to the limited performance of the router, the air-conditioning equipment has poor communication quality or cannot successfully access the external network.

Description

technical field [0001] The present application relates to the technical field of household appliances, in particular to an air conditioning device, an information transmission method, a communication system and a communication method. Background technique [0002] With the continuous development of smart home appliance technology and Internet technology, smart home appliances, such as smart air conditioners, washing machines, and refrigerators, are becoming more and more popular. Users can connect smart home appliances to external networks and use mobile terminals to remotely control home appliances. [0003] In the prior art, most of the smart home appliances are connected to the home router through the WiFi module, but the performance of the home router is limited. When multiple smart home appliances are connected, the communication quality of the router is seriously affected. Contents of the invention [0004] This application proposes an air-conditioning device, an inf...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W4/33H04W4/80H04L12/28
CPCH04L12/2816H04L12/2834H04L2012/2841H04W4/33H04W4/80
Inventor 叶雄斌
Owner GD MIDEA AIR-CONDITIONING EQUIP CO LTD