Detection method, device and system, storage medium and processor

A detection method and preprocessing technology, applied in transmission systems, radio transmission systems, diversity/multi-antenna systems, etc., can solve the problem of low utilization rate of wireless network equipment

Active Publication Date: 2020-09-25
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present invention provides a detection method, device and system to at least solve the technical problem in the related art that the wireless network equipment is only used for communication interaction, resulting in low utilization rate of the wireless network equipment

Method used

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  • Detection method, device and system, storage medium and processor
  • Detection method, device and system, storage medium and processor
  • Detection method, device and system, storage medium and processor

Examples

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Embodiment 1

[0028] According to an embodiment of the present invention, an embodiment of a detection method is provided from the perspective of a server. It should be noted that the steps shown in the flow chart of the accompanying drawings can be executed in a computer system such as a set of computer-executable instructions, Also, although a logical order is shown in the flowcharts, in some cases the steps shown or described may be performed in an order different from that shown or described herein.

[0029] figure 1 is a detection method according to an embodiment of the present invention, such as figure 1 As shown, the method includes the following steps:

[0030] Step S102, acquiring electrical appliance information and channel state information of an electrical appliance connected to the wireless network device, wherein the channel state information is extracted by the wireless network device from the wireless network signal of the electrical appliance.

[0031] In an optional sol...

Embodiment 2

[0073] According to an embodiment of the present invention, an embodiment of a detection method is provided from the perspective of a wireless network device, Figure 4 is a detection method according to an embodiment of the present invention, such as Figure 4 As shown, the method includes the following steps:

[0074] Step S402, acquiring the wireless network signal of the electrical appliance.

[0075] In an optional solution, the above-mentioned electrical appliances can be any electrical appliances with wireless network equipment, such as smart air conditioners, smart speakers, smart TVs, etc.; the equipment for obtaining the above-mentioned wireless network signals can be a WiFi module, and the WiFi module can be configured in the electrical appliances , used to receive and send signals.

[0076] Step S404, extracting channel state information in the wireless network signal.

[0077] Because small changes in the environment will cause certain interference to the recei...

Embodiment 3

[0115] According to an embodiment of the present invention, a detection device is provided, Figure 5 is a schematic diagram of a detection device according to an embodiment of the present application. Such as Figure 5 As shown, the apparatus 500 includes a first acquiring module 502 and a determining module 504 .

[0116] Among them, the obtaining module 502 is used to obtain the electrical appliance information and channel state information of the electrical appliance connected to the wireless network device, wherein the channel state information is extracted from the wireless network signal of the electrical appliance by the wireless network device; Information and channel state information determine the aging information of the components in the appliance.

[0117] Optionally, the above-mentioned apparatus may further include: an establishment module, configured to establish a database of different electrical appliances information before acquiring the electrical applia...

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Abstract

The invention discloses a detection method, device and system. The method comprises: acquiring electric appliance information and channel state information of an electric appliance accessed to wireless network device, and extracting the channel state information from a wireless network signal of the electric appliance by the wireless network device; and determining aging information of each element in the electric appliance according to the electric appliance information and the channel state information. The technical problem of low utilization rate of the wireless network device due to the fact that the wireless network device is only used for communication interaction in the prior art is solved.

Description

technical field [0001] The present invention relates to the field of aging detection, in particular to a detection method, device and system. Background technique [0002] As we all know, wireless network equipment plays a vital role in signal transmission. In recent years, with the maturity of wireless communication technology, more scholars have begun to pay attention to applications other than data transmission. Therefore, the WiFi signal with a very wide coverage has attracted great attention. In addition to the daily data transmission function, the WiFi signal can also tell us the relevant information of the WiFi channel. However, in the smart home field where wireless network devices are widely used to realize the Internet of Things, the application scenarios of wireless network devices are limited to ordinary communication interactions, such as APP control, fault reporting, etc. [0003] Aiming at the technical problem in the related art that the wireless network de...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B17/309H04B17/382H04B7/06H04L29/08
CPCH04B7/0626H04B17/309H04B17/382H04L67/10H04L67/12
Inventor 刘健军王慧君李保水
Owner GREE ELECTRIC APPLIANCES INC
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