A blockchain-based flat construction equipment IoT monitoring system and method

Abstract

The present disclosure discloses a block chain-based flat construction equipment Internet of Things monitoring system and method. The system includes: several block chain nodes, several intelligent terminals and several user terminals; The space is respectively connected to the user terminal and the smart terminal set in the building subspace, and the blockchain node is in one-to-one correspondence with the building subspace, and is configured to authenticate the smart terminal, and decrypt the received smart terminal data for storage and parallel computing , and data sharing between blockchain nodes through smart contracts; the smart terminal is configured to collect environmental parameters and device operating status parameters, and periodically encrypt them as perceived data and send them to the directly connected blockchain nodes ; The user terminal is configured to perform data interaction with blockchain nodes.

Description

technical field [0001] The disclosure belongs to the technical field of construction equipment monitoring, and relates to a block chain-based flat construction equipment Internet of Things monitoring system and method. Background technique [0002] The statements in this section merely provide background information related to the present disclosure and do not necessarily constitute prior art. [0003] At present, in the field of construction equipment, the Internet of Things for construction equipment applies the Internet of Things technology to intelligent buildings, and connects the equipment in the building to the Internet through wireless sensor networks and Ethernet to realize the comprehensive perception of the environment in the building and the monitoring of electrical equipment. , to reliably transmit data and perform intelligent processing. [0004] However, the inventor found during the research and development process that with the large-scale construction of s...

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Problems solved by technology

However, the inventor found in further research and development that the data transmission of the system needs to be transformed by IoT nodes, and there is data delay, and each blockchain node manages N IoT nodes, and each IoT node is controlled by M blockchain nodes. Node management, there is a problem of cross management

[0006] In addition, the fire detection of smart buildings is very important to the safety of life and property. However, most fire detections are based on judging whether the information such as temperature and smoke is abnormal to generate alarms, which is prone to false alarms.

Traditional fire detection transmits data to the central server, which is affected by the communication quality and computing power of the central server. In the face of sudden fire situations, it cannot respond in time, which affects the safety of victims.

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