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Internet of Things system architecture and data communication method

An Internet of Things system and data communication technology, applied in the field of Internet of Things system architecture and data communication, can solve the problem of limited energy of sensor nodes, achieve the effect of saving manpower and material resources and realizing data privacy

Active Publication Date: 2019-06-14
SHANDONG HETONG INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the existing wireless sensor networks still have many defects due to the limited energy of sensor nodes.

Method used

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  • Internet of Things system architecture and data communication method
  • Internet of Things system architecture and data communication method
  • Internet of Things system architecture and data communication method

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Embodiment Construction

[0033] The present invention is further described in conjunction with the following examples.

[0034] see figure 1 , the embodiment of the first aspect of the present invention provides an Internet of Things system architecture, including:

[0035] Cloud service platform 1, local equipment 2 and data acquisition system 3, wherein:

[0036] The cloud service platform 1 performs data communication with the local device 2 and the data acquisition system 3;

[0037] The local device 2 includes at least one intelligent terminal, and each of the intelligent terminals carries out networking and communication through Zigbee or Wifi;

[0038] Wherein, the data acquisition system 3 includes a plurality of sensor nodes responsible for collecting data and a converging node responsible for converging the data collected by each sensor node, and the cloud service platform 1 performs data communication with the converging nodes; The distance of the node selects the mode of direct communic...

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Abstract

The invention provides an Internet of Things system architecture and a data communication method. The Internet of Things system architecture comprises a cloud service platform, a local device and a data acquisition system, and the method comprises: the cloud service platform receiving and storing acquired data from the data acquisition system; the cloud service platform receives an identity authentication request sent by an intelligent terminal in a local device; The cloud service platform verifies the intelligent terminal according to the identity authentication request, and establishes communication connection with the intelligent terminal after the verification is successful; and the cloud service platform compares the received collected data with pre-stored standard data to determine whether the collected data is abnormal or not, and when the collected data is abnormal, the cloud service platform sends the abnormal data to an intelligent terminal which establishes communication with the cloud service platform.

Description

technical field [0001] The invention relates to the technical field of the Internet of Things, in particular to an Internet of Things system architecture and a data communication method. Background technique [0002] With the development of science and technology, the early manual monitoring has been basically eliminated. The traditional method is to send people to each monitoring area for monitoring with handheld detection equipment, and enter the acquired data into the relevant system. This monitoring method is inefficient and costly. High, and users cannot obtain the required data in real time. [0003] With the development of computer technology and wireless sensor network technology, possible methods and means are provided for wireless monitoring in a large area. A wireless sensor network is a network composed of a large number of wireless sensor nodes in a self-organizing mode. It has the characteristics of high sensor node density, frequent network topology changes, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/38H04W12/06H04L29/08H04L29/06H04W12/069
Inventor 农章玲
Owner SHANDONG HETONG INFORMATION TECH CO LTD
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