Internet of Things WiFi unvarnished transmission module

An Internet of Things and transparent transmission technology, applied in the field of Internet of Things, can solve the problems of heavy workload and increased cost investment, and achieve the effect of reducing cost investment, reducing development difficulty, and increasing convenience

Pending Publication Date: 2021-12-17
WENZHOU JUCHUANG ELECTRICAL TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, OPEN communication chips are often used to realize transparent transmission and active collection functions, but in the existing technical solutions for transparent transmission and act...

Method used

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  • Internet of Things WiFi unvarnished transmission module
  • Internet of Things WiFi unvarnished transmission module
  • Internet of Things WiFi unvarnished transmission module

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Embodiment Construction

[0027] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0028] Such as figure 1 As shown, in the embodiment of the present invention, a WiFi transparent transmission module for the Internet of Things is proposed. The module has built-in platform communication protocol, transparent transmission protocol, active collection protocol, hard trigger protocol, OTA upgrade protocol, etc., supporting MQTT Internet of Things dedicated protocol, greatly saving data traffic.

[0029] The module is connected to MCU and IoT server (such as figure 2 Shown), including serial port configuration module 1, transparent transmission module 2 and active acquisition module 3. in,

[0030] The serial port configuration module 1 is used to receive the AT command sent by the external debugging tool when the configured first UART serial port...

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Abstract

The invention provides an Internet of Things WiFi unvarnished transmission module which is connected between an MCU and an Internet of Things server and comprises a serial port configuration module, an unvarnished transmission module and an active acquisition module; the serial port configuration module receives an AT instruction sent by an external debugging tool so as to realize local state query; the unvarnished transmission module receives data, characters and various messages collected by various sensors connected with the MCU, sends the data, the characters and the compatible messages to an Internet of Things server in combination with a preset message compatible format, and further transmits the data, the characters and the compatible messages to an Internet of Things middleware server to realize message analysis; and the active acquisition module receives an acquisition instruction issued by the Internet of Things server, so that the MCU controls various sensors connected with the MCU to acquire corresponding data, characters and various messages. By implementing the module the adopted operation is relatively simple, the workload of development is reduced, and the cost investment is reduced.

Description

technical field [0001] The invention relates to the technical field of the Internet of Things, in particular to a WiFi transparent transmission module of the Internet of Things. Background technique [0002] The transparent transmission module empowers the era of the Internet of Things. In the concept of the Internet of Things, the communication module is the key link connecting the perception layer and the network layer of the Internet of Things. Among them, the function of the communication module is to perform end-to-cloud data interaction through the local area network or wide area network. It is a channel for user data transmission and one of the core components of the Internet of Things terminal. It is larger than ordinary embedded smart chips on the market. Therefore, based on the above reasons, many manufacturers open the excess capacity in the chip to third parties through new methods, so that the third party can realize the relevant functions required by users thr...

Claims

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Application Information

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IPC IPC(8): H04L29/08H04L29/06
CPCH04L69/08H04L69/18H04L69/22H04L67/565
Inventor 张万青陈焕熙陈汉伟李泉坊赵升吴桂初王京京陈洁
Owner WENZHOU JUCHUANG ELECTRICAL TECH CO LTD
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