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Internet of Things-based campus power utilization monitoring system

A monitoring system and Internet of Things technology, applied in information technology support systems, electrical components, circuit devices, etc., can solve the problems of short distance, high investment cost, unfavorable promotion, etc., and achieve broad application prospects, flexible installation, and low cost. Effect

Inactive Publication Date: 2018-08-17
SHANGHAI DIANJI UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing electricity consumption monitoring system mostly adopts the RS485 communication bus mode, and the number of connected nodes is limited by the electrical characteristics of the line. The investment cost of building a system with a large number of nodes is too high, which is not conducive to expansion
At the same time, the bus mode also has disadvantages such as huge wiring project, complicated lines, troublesome fault point finding and line replacement, and inconvenient maintenance.
However, the bluetooth networking in wireless communication technology is small in scale and short in distance; WI-FI has limited coverage and high power consumption; the high cost of General Packet Radio Service (GPRS) is not conducive to popularization

Method used

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  • Internet of Things-based campus power utilization monitoring system
  • Internet of Things-based campus power utilization monitoring system
  • Internet of Things-based campus power utilization monitoring system

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Embodiment Construction

[0031] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0032] An embodiment of the present invention is a campus electricity monitoring system based on the Internet of Things, including a host computer, at least one monitoring node, and a device for uploading electricity consumption data collected by the monitoring node to the host computer and sending instructions from the host computer to the monitoring node A coordinator and at least one router, wherein the router is wirelessly connected to the coordinator, and the monitoring node is wirelessly connected to the coordinator through the rout...

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Abstract

The invention discloses an Internet of Things-based campus power utilization monitoring system, and aims to find a more effective realization scheme of a power utilization monitoring system. The campus power utilization monitoring system comprises an upper computer, at least one monitoring node, a coordinator and at least one router; each router is in wireless connection with the coordinator; andeach monitoring node is in wireless connection with the coordinator through the corresponding router, or is directly and wirelessly connected with the coordinator. By virtue of the setting of a wireless network framework in layered design, and a special electric energy monitoring chip CS5460 and a main control unit of a sampling control unit, accurate measurement of the power utilization data is realized; and the campus power utilization monitoring system has the advantages of low power consumption, low cost, flexible installation, high anti-interference capability, easy maintenance and the like, and has wide application prospect.

Description

technical field [0001] The invention relates to the field of electricity monitoring, in particular, the invention relates to a campus electricity monitoring system based on the Internet of Things. Background technique [0002] Most of the existing electricity monitoring systems use the RS485 communication bus. The number of connected nodes is limited by the electrical characteristics of the line. The cost of building a system with a large number of nodes is too high, which is not conducive to expansion. At the same time, the bus mode also has disadvantages such as huge wiring project, complicated lines, troublesome fault point finding and line replacement, and inconvenient maintenance. However, the bluetooth networking in the wireless communication technology is small in scale and short in distance; WI-FI has limited coverage and high power consumption; the high cost of General Packet Radio Service (GPRS) is not conducive to popularization. Contents of the invention [00...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J13/00
CPCH02J13/0075Y04S40/126Y04S40/128Y02E60/00
Inventor 郭振涛迟长春刘佳陈俊杰张贤
Owner SHANGHAI DIANJI UNIV
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