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System and method for lean management of dosage data of nuclear power plant

A management system and technology for nuclear power plants, applied in the field of nuclear power, can solve problems such as inability to transmit data effectively, achieve fewer doses exceeding management limits, and achieve the effect of refined management

Active Publication Date: 2017-04-26
中广核(深圳)运营技术与辐射监测有限公司 +3
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  • Claims
  • Application Information

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Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a lean management system and method for nuclear power plant dose data in view of the defect that data cannot be effectively transmitted between the above-mentioned nuclear power plant industrial network and management network in the prior art

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Embodiment Construction

[0040] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation manners of the present invention will now be described in detail with reference to the accompanying drawings.

[0041] Figure 1-3 It is the first embodiment of the present invention.

[0042] Figure 1-2 is a schematic structural diagram of a lean management system for nuclear power plant dose data in this embodiment, wherein, figure 1 It is a schematic structural diagram of data transmission from the management network to the industrial network in the embodiment of the present invention, figure 2 It is a schematic structural diagram of data transmission from the industrial network to the management network in the embodiment of the present invention.

[0043]Specifically, the lean management system for nuclear power plant dose data disclosed in this embodiment includes a management network and an industrial network, wherein ...

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Abstract

The invention relates to a system and method for the lean management of dosage data of a nuclear power plant. The method comprises the steps that a production management workflow system generates work order task data, and transmits the work order task data to an access control system of the nuclear power plant through a unidirectional transmission module; the access control system of the nuclear power plant judges whether the work order information and worker information collected by an information collection device are valid or not: allowing a worker to enter a control region of the nuclear power plant if the work order information and worker information collected by the information collection device are valid; the access control system of the nuclear power plant records the work information after the worker complete a work order task, and transmits the work information to the production workflow management system through a second unidirectional transmission module. According to the invention, the method achieves the communication between an industrial network and a management network, enables the advantages of the production workflow management system to be applied in the access control system of the nuclear power plant, achieves the fine management of work orders and dosage analysis and statistics, and effectively reduces the conditions that the dosage exceeds a management threshold value.

Description

technical field [0001] The invention relates to the field of nuclear power, more specifically, to a lean management system and method for dose data of a nuclear power plant. Background technique [0002] Considering data security, the nuclear power plant divides the application network into two local area networks, the industrial network and the management network. On the one hand, the dose data mainly comes from the nuclear power plant access control system (KZC), and the nuclear power plant access control systems of each base are isolated from each other. Therefore, in order to integrate resources and data, these system data are uploaded to the nuclear power plant dose networking system regularly every day. (PDUS), its application is deployed on the industrial network, and the database used is oracle. [0003] On the other hand, the application system for generating and distributing on-site task work orders is completed by the production management workflow system (SAP). ...

Claims

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Application Information

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IPC IPC(8): G06Q10/06G06Q50/06G07C9/00H04L29/08
CPCG06Q10/0633G06Q50/06G07C9/38H04L67/565Y04S10/50
Inventor 郁恩健姜伟张红旭蒋钊伦振明王保军耿利新
Owner 中广核(深圳)运营技术与辐射监测有限公司
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