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Detection method and detection system of wireless detection system

A technology of wireless detection and detection method, which is applied in the field of wireless transmission, can solve the problems of high test cost and low test efficiency, and achieve the effects of ensuring test accuracy and reliability, shortening test time, and saving costs

Active Publication Date: 2022-06-17
HUIZHOU TOPBAND ELECTRICAL TECH CO LTD
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides a detection method for a wireless system, which aims to solve the problem caused by purchasing expensive spectrum analyzers and signal generators and requiring software personnel to write host computer software when testing the LoRa module in the prior art. Problems of high cost and low test efficiency

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  • Detection method and detection system of wireless detection system
  • Detection method and detection system of wireless detection system
  • Detection method and detection system of wireless detection system

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Experimental program
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Embodiment 1

[0033] In this embodiment, it should be noted that the wireless detection system proposed by the present invention includes a wireless device and a detection device, the above-mentioned wireless device is used to install the wireless module to be tested, and the signal interface of the wireless device is the signal interface of the above-mentioned detection device. connect. In addition, a standard wireless module is installed in the above-mentioned detection equipment, and the radio frequency port of the wireless module to be tested is connected with the radio frequency port of the standard wireless module through an attenuator. At the same time, the wireless detection system also includes a prompter. In practical applications, the wireless detection system can control the above-mentioned prompter to send out a prompt signal representing the detection result according to the corresponding detection result.

[0034] like figure 1 As shown, it is a schematic flowchart of a dete...

Embodiment 2

[0059] like figure 2 As shown, it is a method for judging a wireless detection result proposed by the second embodiment of the present invention. The method for judging in this embodiment is used to confirm the detection result of the wireless performance of the wireless module to be tested detected in the embodiment. , the discrimination method specifically includes the following steps:

[0060] S210: Determine whether the wireless module to be tested receives the first data within a preset time period.

[0061] Specifically, it is determined whether the above-mentioned LoRa module to be tested has received the first data packet sent by the standard LoRa module within the time specified by the timer. In this step, the preset time period is 5s. In other embodiments, the specific duration of the preset time period may also be other values, which are not specifically limited here, and can be specifically set on the premise of ensuring accurate judgment of the test result.

...

Embodiment 3

[0067] like image 3 As shown, it is a method for judging a wireless detection result proposed by a third embodiment of the present invention. The method for judging in this embodiment is used to confirm the detection result of the wireless performance of the wireless module to be tested detected in the embodiment. , the discrimination method specifically includes the following steps:

[0068] S310. Determine whether the first signal strength value is within a first preset range.

[0069] In this step, it is determined whether the signal strength when the LoRa module to be tested receives the first data packet sent by the standard LoRa module is within a preset range.

[0070] S320, if yes, determine whether the second signal strength value is within the second preset range.

[0071] As in the above step S310, if the corresponding signal strength when the LoRa module to be tested receives the data packet is within the first preset range, it can be determined that the radio f...

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Abstract

The present invention is applicable to the technical field of wireless transmission, and proposes a detection method of a wireless detection system. The detection method includes: detecting whether the wireless module to be tested meets the test requirements; Set the level state; when the detection device detects that the signal interface of the wireless device is in the preset level state, control the data interaction between the standard wireless module and the wireless module to be tested; and, according to the relationship between the standard wireless module and the wireless module to be tested Through the data interaction among them, the first signal strength value of the wireless module to be tested, the second signal strength value and the data attenuation value of the standard wireless module are obtained, so as to detect the wireless performance of the wireless module to be tested and output the detection result. In the embodiment of the present invention, there is no need to purchase additional test equipment and write host computer software, and on the premise of ensuring the accuracy and reliability of the test, the cost of purchasing test equipment is saved, the test time is shortened, and the production cost is reduced.

Description

technical field [0001] The invention belongs to the technical field of wireless transmission, and particularly relates to a detection method and a detection system of a wireless system. Background technique [0002] In recent years, with the continuous development of science and technology and the continuous progress of technology, the field of wireless transmission has also been fully developed. As a kind of wireless transmission, LoRa technology plays a very important role in practical communication applications. [0003] Specifically, LoRa technology has the characteristics of long distance, low power consumption, multi-node and low cost. The LoRaWLAN-based network can provide secure data transmission and long-distance two-way communication, and can cover more urban areas with minimal network infrastructure. LoRa technology will be widely used in various application scenarios such as smart agriculture, smart buildings, and smart logistics. In actual production, the LoR...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B17/15H04B17/17H04B17/10H04B17/29
CPCH04B17/15H04B17/17H04B17/104H04B17/29
Inventor 不公告发明人
Owner HUIZHOU TOPBAND ELECTRICAL TECH CO LTD
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