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A power internet of things sensor weak sensitive data anomaly detection system

A technology of electric power Internet of things and sensitive data, which is applied in the direction of electric digital data processing, digital data information retrieval, data processing applications, etc., can solve the problem of weak and sensitive data detection without sensors, etc., achieve accurate and effective abnormal detection, and widely use value Effect

Active Publication Date: 2021-05-14
国家电网有限公司技术学院分公司 +1
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

The existing technology provides more anomaly detection for strongly sensitive data, but there is no accurate and effective detection technology for weakly sensitive sensor data

Method used

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  • A power internet of things sensor weak sensitive data anomaly detection system
  • A power internet of things sensor weak sensitive data anomaly detection system
  • A power internet of things sensor weak sensitive data anomaly detection system

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Embodiment Construction

[0017] In order to further explain the technical means and effects of the present invention to achieve the intended purpose of the invention, the following is a specific implementation of a power Internet of Things sensor weakly sensitive data anomaly detection system proposed in accordance with the present invention in conjunction with the accompanying drawings and preferred embodiments The method and its effect are described in detail below.

[0018] The strong sensitive data of the power Internet of Things in the power system refers to the data that needs to be processed in time after an abnormality occurs, such as some sensing parameters of power system machinery and equipment. Weakly sensitive data refers to data that is not sensitive to outlier detection. Weakly sensitive data does not require much real-time performance and can be detected later, such as the electricity consumption data of smart meters. The weakly sensitive sensor data of the power Internet of Things ha...

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Abstract

The invention relates to a power internet of things sensor weak sensitive data anomaly detection system, which comprises a server and M edge nodes E = (E1, E2,..., EM), wherein any edge node Ei is in communication connection with iN sensors Si = (Si1, Si2,..., SiiN), so that sensing data of Si can be obtained, the sensing data of Si is weak sensitive data, the value of i ranges from 1 to M, the iN sensors connected with Ei are sensors of the same type, and the iN sensors connected with the Ei have the same change rule according to environmental factors; the sensor Sij uploads corresponding sensor data to the Ei every fixed time sequence period Ti, and the value of j is 1 to iN; the edge node Ei comprises a data cache and a storage medium, data Di is stored in the data cache, and Dx1 < = Dx2 < =... < = Dxq. According to the invention, anomaly detection can be accurately and effectively carried out on the weak sensitive data of the electric power Internet of Things sensor.

Description

technical field [0001] The invention relates to the technical field of data anomaly detection, in particular to a system for detecting anomaly data of weakly sensitive data of electric power internet of things sensors. Background technique [0002] The power Internet of Things in the power system refers to the full application of modern information technology such as mobile Internet and artificial intelligence and advanced communication technology around the various links of the power system to realize the interconnection of all things and human-computer interaction in all links of the power system, with comprehensive state perception and information efficiency. An intelligent service system with convenient and flexible processing and application features. The power Internet of Things of the power system is connected to a large number of sensors, which include sensors of primary equipment and secondary equipment, as well as sensors of terminal equipment. For example, the sen...

Claims

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Application Information

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IPC IPC(8): G06F16/2458G06F16/2455G06Q50/06G16Y10/35G16Y40/10
CPCG06F16/2462G06F16/24552G16Y10/35G16Y40/10G06Q50/06Y02D30/70
Inventor 赵衍恒张凯高洪雨王乃玉王文明李荣凯秦衡谢清玉安丰彩房冉宋春晓柳广鹏石展陈国栋
Owner 国家电网有限公司技术学院分公司
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