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Security event recording method, device and system

A technology for security events and events, applied in transmission systems, electrical components, instruments, etc.

Active Publication Date: 2020-10-23
清科优能(深圳)技术有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In view of the above-mentioned defects or deficiencies in the prior art, it is expected to provide a security event recording method, device and system suitable for ordinary terminal users, which can solve the problem that terminal users need special equipment for security event recording in the prior art to realize security incidents. problem with recording function

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  • Security event recording method, device and system
  • Security event recording method, device and system
  • Security event recording method, device and system

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Embodiment Construction

[0020] The application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain related inventions, rather than to limit the invention. It should also be noted that, for ease of description, only parts related to the invention are shown in the drawings.

[0021] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

[0022] In the embodiment of this application, a method for recording waves of security incidents is provided, such as figure 1 As shown, a security event recording method 100 includes:

[0023] S101. Simultaneously sample the voltage and current, and sequentially sample two complete cycles, that ...

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Abstract

A security event recording method comprises the following steps of: simultaneously sampling a voltage and a current, and sequentially sampling two complete cycles, namely a first cycle and a second cycle; determining a current cycle and a reference cycle, the reference cycle being a previous cycle of the current cycle, and the initial value of the current cycle being set as a second cycle; and based on the current cycle and the reference cycle, judging whether any one event of the voltage above the upper limit, the voltage below the lower limit, the current above the upper limit, the current below lower limit, voltage fluctuation or current fluctuation exists or not, when any event exists, executing security event recording to generate a security event recording file and sending the security event recording file to a server, and when any event does not exist, continuing to sample the next cycle, setting the next cycle as the current cycle and returning to the previous step. The methoddisclosed by the invention can solve the problem that in the prior art, a terminal user needs a special device for security event recording to realize a security event recording function. The invention further correspondingly discloses a security event recording terminal device and a security event recording system.

Description

technical field [0001] The present application generally relates to the technical field of power systems, and in particular relates to a method, device and system for recording security incidents. Background technique [0002] The development of Internet of Things technology has continuously improved the informatization level of end users in the power system, which can realize digital power operation and operation and maintenance, thereby reducing operation and maintenance costs and preventing accidents. However, at present, a large number of electric meters or power data detectors used by the majority of electric power end users, such as factories, parks, office buildings, and commercial complexes, do not have the function of recording safety incidents. However, the equipment on the market that includes the security event recording function is more expensive and requires professionals to design different parameters for different applications. Therefore, on the power lines ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/00G01R19/165H04L29/08
CPCG01R31/00G01R19/165H04L67/12
Inventor 周少雄陈炎锋汪大明
Owner 清科优能(深圳)技术有限公司
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