Intelligent safety system for Internet-of-things terminal of power enterprise

Abstract

An intelligent safety system for an Internet of Things terminal of power enterprise mainly comprises an intelligent terminal device, a third-party CA authentication center and an Internet of Things cloud center, wherein the intelligent terminal device is responsible for uploading identity information data, generating a temporary asymmetric secret key, verifying the identity of the Internet of Things cloud center, and storing the digital certificate into local hardware equipment; the Internet of Things cloud center is provided with a data center and a service center of intelligent terminal equipment, provides identity authentication service and key-related security authentication service, and interacts with a third-party CA authentication center; the third-party CA authentication center provides a digital certificate signing and issuing service. According to the invention, the intelligent equipment in the Internet of Things in a power enterprise is integrated into the Internet of Things, so the private key of the terminal with the hardware encryption chip is prevented from being leaked, and the problem of key strength of the terminal adopting a soft encryption mode is solved.

Description

technical field [0001] The invention relates to the technical field of information security of electric power enterprises, in particular to an intelligent security system for Internet of Things terminals of electric power enterprises. Background technique [0002] Any accident in a power company will have a huge impact on users and society. Continuously improving the basic safety management level of power companies is an important means to ensure the safety and stable production and operation of power companies. With the further deepening of the reform of the power system and the changes in the external market environment of power companies, the traditional production and operation management system can no longer adapt to the current needs and development situation of power companies, and the wind farm is facing the problems of remote locations, fewer people, and more resources. Challenges such as shortage, many points, wide range, and large volume make this problem more pro...

AI Technical Summary

Problems solved by technology

[0003] (1) It is difficult to guarantee the quality of inspection work: the inspection equipment is extensive and large, and the number of inspection equipment is multi-task and heavy. It is difficult to judge whether the inspection personnel are in place, whether the defect grading is accurate, and whether the defect description is in line with reality; the inspection standard cannot be guaranteed The operation process is executed in place;

[0004] (2) The recorded data cannot be effectively used: the content of the inspection report is not uniform, and the description of the same defect is not standardized; the number of defect reports is large, and there are many repeated defects, which cannot be sorted by manpower; safety disclosure, daily examination records, meeting minutes, etc. Paper records are not easy to retrieve, and data reuse is difficult; statistical analysis of data has always been cumbersome in the work;

[0005] (3) The management of spare parts is not perfect: the management of spare parts information is scattered, and it is difficult to share the information resources of spare parts; the management system of spare parts warehouse is not perfect, and it takes a long time to find spare parts;

[0006] (4) Inconvenient access to documents and materials: there are many rules and regulations, and it is not easy to retrieve; after an emergency event, it takes a long time to find the emergency plan, disposal plan, responsible person and contact information; The fault handling method cannot be searched and found immediately, resulting in a long response time for fault handling;

[0007] (5) Insufficient management of tools: Due to the large number of tools and heavy work tasks, it is often impossible to form a coherent use record of tools; after a personal accident, the blood type and physical examination report of the injured cannot be checked immediately through personal protective equipment , check past medical history;

[0008] (6) The means of production and operation management are complicated: long training time, single training form, heavy workload of questioning and judging papers, and accuracy cannot be guaranteed; relevant small indicators need to be repeatedly entered multiple times, and multiple files cannot be reused; performance analysis and statistics Take up a lot of work;

[0009] (7) Operational standards are difficult to strictly enforce: safety disclosures, relevant standard operating procedures, etc. cannot be strictly enforced;

[0010] (8) Insufficient on-site information communication: Insufficient remote communication of the on-site team of the wind farm, lack of effective communication means, is not conducive to improving safety production efficiency; communication records are difficult to trace;

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