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An online download and automated testing system for lorawan nodes

An automated testing, line-based technology, applied in transmission systems, digital transmission systems, software testing/debugging, etc., can solve problems such as the lack of system online testing methods and the inability to test a large number of LoRaWAN nodes, to improve testing efficiency, The effect of improving programming efficiency

Active Publication Date: 2020-07-14
HANGZHOU HANSHE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most of the existing firmware download tools based on BootLoader only implement a one-to-one programming method, which is not suitable for testing a large number of LoRaWAN nodes.
However, a small number of download devices that realize simultaneous programming of a large number of devices do not implement the online test method of the system, and additional test equipment is still required to complete the test.

Method used

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  • An online download and automated testing system for lorawan nodes
  • An online download and automated testing system for lorawan nodes

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Embodiment Construction

[0018] explain:

[0019] MCU: Microcontroller Unit (MCU), also known as SingleChip Microcomputer (SingleChip Microcomputer) or single-chip microcomputer, is to appropriately reduce the frequency and specifications of the Central Processing Unit (Central Process Unit; ), counter (Timer), USB, A / D conversion, UART, PLC, DMA and other peripheral interfaces, and even the LCD drive circuit are integrated on a single chip to form a chip-level computer for different combination control for different applications.

[0020] LoRaWAN: LoRaWAN is a set of communication protocol and system architecture designed for LoRa long-distance communication network. It is a media access control (MAC) layer protocol.

[0021] LoRaWAN test nodes: LoRaWAN test nodes are signal transmission nodes. Each LoRaWAN test node can perform signal transmission in the LaRaWAN network and send and receive LoRaWAN signals.

[0022] Such as figure 1 As shown, an online download and automatic test system of a LoRa...

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PUM

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Abstract

The invention discloses an online download and automatic test system for a LoRaWAN node, comprising an online remote download and test debug interface, a remote download and debug software, a remote test data analysis software, a centralized serial port firmware download and test device and a LoRaWAN test node group, wherein the remote download and debug software and the remote test data analysissoftware run on the centralized serial port firmware download and test device; the online remote download and test debug interface and the remote download and debug software are in mutual communication; the remote download and debug software and the remote test data analysis software are in wireless connection; the remote test data analysis software and the online remote download and test debug interface are in wireless connection, and the LoRaWAN test node group is in wired connection with the centralized serial port firmware download and test device. The invention improves the node programming efficiency and test efficiency of the LoRaWAN test node.

Description

technical field [0001] The invention relates to an online download and automatic test system of a LoRaWAN node. Background technique [0002] In recent years, with the continuous heating up of Internet of Things applications, LoRaWAN technology has become known to more and more companies, and they have begun to invest a lot of manpower and material resources in in-depth research and development of related technologies. However, the related tests of the existing LoRaWAN nodes are limited by the backwardness of test tools and download methods. Many tests need to be completed manually, resulting in most tests being insufficient and labor-intensive, and even resulting in many tests that should be tested. The error comes out unexpectedly. [0003] Today, downloading based on BootLoader has been supported by most chip manufacturers. Compared with the JTAG download method, its advantage is that it is not only convenient to realize the remote firmware programming of the device, bu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/26H04L29/08H04W84/12G06F8/70G06F11/34G06F11/36
CPCG06F8/70G06F11/3404G06F11/362G06F11/3668H04L43/14H04L43/50H04L67/06H04W84/12Y02D30/70
Inventor 毛续飞程凯韬
Owner HANGZHOU HANSHE TECH CO LTD