Intelligent networking system for nuclear power plant environmental radiation data online monitoring stations

Abstract

The invention discloses an intelligent networking system for nuclear power plant environmental radiation data online monitoring stations. The system comprises a monitoring center and a plurality of environmental radiation data online monitoring stations, wherein the plurality of environmental radiation data online monitoring stations transmit environmental radiation monitoring data to the monitoring center in real time by a wireless network or a wired network; the wireless network and the wired network are mutually redundant; the wired network serves as a main network, and the wireless network serves as an auxiliary network; when the wired network is normal, each environmental radiation data online monitoring station transmits the environmental radiation monitoring data to the monitoring center only by the wired network; when the wired network is abnormal, the intelligent networking system controls each environmental radiation data online monitoring station to transmit the environmental radiation monitoring data to the monitoring center by the wireless network; and the wired network adopts a flat rate system, and the wireless network adopts a by-the-traffic charge mode, so resources are saved, and running cost is decreased.

Description

technical field [0001] The invention relates to a nuclear power plant environmental radiation data transmission system, in particular to an intelligent networking system for online monitoring stations of nuclear power plant environmental radiation data. Background technique [0002] In the past, under the wired and wireless two-wire data transmission mode between the monitoring station and the monitoring center, the monitoring station directly connected to the wired and wireless network after startup, and occupied both wired network and wireless network resources, resulting in waste of resources and low cost. In addition, the cost of the existing wireless network is much higher than that of the wired network, so there is an urgent need for a network that only uses the wired network when the wired network is normal, and only uses the wireless network when the wired network is abnormal. Networked control networked systems. Contents of the invention [0003] The purpose of t...

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Problems solved by technology

[0002]In the past, under the wired and wireless two-wire data transmission mode between the monitoring station and the monitoring center, the monitoring station directly connected to the wired and wireless network after startup, and occupied the wired network at the same time. Road and wireless network resources, resulting in waste of resources, can not meet the requirements of low-cost operation, and the cost of the existing wireless network is much higher than the cost of the wired network, so there is an urgent need for a A control networking system that only uses a wired network and uses a wireless network only when the wired network is abnormal

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