Internet-of-things communication method and a cloud gateway,Household electricity safety monitoring system based on big data

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Internet-of-things communication method and a cloud gateway

ActiveCN109167829ASolve the pain points of access managementSolve pain pointsNetwork connectionsData transformationScheduling function

The embodiment of the invention provides an Internet-of-things communication method and a cloud gateway. The method comprises the following steps: a data acquisition process: acquiring industrial datacollected by network equipment in a heterogeneous network; a protocol conversion process: analyzing the industrial data, and converting the industrial data with different communication protocols to OPC UA standard data, and then converting the industrial data to MQTT protocol data; a cloud transmission process: sending MQTT protocol data to cloud platform; a task scheduling process: triggering protocol conversion task generation after data acquisition process; triggering the generation of cloud transmission tasks after the protocol conversion process; storing the protocol conversion tasks andcloud transmission tasks in the task queue according to the generation time sequence, and triggering execution of the corresponding process by calling the non-blocking task scheduling function of thetasks in the task queue in turn. The embodiment of the invention realizes the communication transmission of the Internet-of-thigns in a non-blocking mode through a single gateway, and improves the real-time property of the communication of the Internet-of-things. Industrial data cloud services with different protocols are implemented.

Owner:NORTH CHINA UNIVERSITY OF TECHNOLOGY

Household electricity safety monitoring system based on big data

PendingCN111308251AAutomatically capture exception statusElectrical testingAlarmsPower usageData cloud

The invention discloses a household electricity safety monitoring system based on big data. The system comprises an equipment potential safety hazard comprehensive analysis platform, a household powerutilization potential safety hazard comprehensive analysis platform, a real-time abnormal fault comprehensive analysis platform, an intelligent power utilization security socket and an intelligent power utilization security protector. The equipment potential safety hazard comprehensive analysis platform is used for comprehensively analyzing and processing the household appliance operation condition, the household appliance operation environment and the whole-house household appliance operation condition uploaded by the intelligent power utilization security socket and the intelligent power utilization security protector. a household appliance life cycle big data table and a household line potential safety hazard level big data table are generated according to the analyzed and processed data; on the basis of an Internet of Things big data cloud platform, operation condition data of household electric equipment and lines are collected uninterruptedly around the clock, the abnormal stateof a household electric system is captured automatically, and in combination with an artificial intelligence analysis platform, household electric potential safety hazard troubleshooting and real-time processing of abnormal faults are realized.

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Owner:杭州湘瑞智能科技有限公司

2 results about "Data cloud" patented technology

Internet-of-things communication method and a cloud gateway

Household electricity safety monitoring system based on big data

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