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醫院網(wǎng)環(huán)境數據中心機房網(wǎng)絡(luò )設計
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(中國人民解放軍第一七四醫院 信息中心,福建 廈門(mén) 361003)

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陳武鑫(1979-),男,福建亳州人,工程師,主要從事數據挖掘方向的研究。 [FQ)]

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Design of Hispital Network Environment Data Center Computer Room Network
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(The 174th Hospital of PLA, Information Center,Xiamen 361003,China)

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    摘要:

    為了確保醫院環(huán)境下數據中心機房網(wǎng)絡(luò )的安全、穩定的運行,需要對數據中心機房網(wǎng)絡(luò )進(jìn)行優(yōu)化設計;采用當前方法進(jìn)行數據中心機房網(wǎng)絡(luò )設計時(shí),未考慮到數據中心機房網(wǎng)絡(luò )路徑傳輸能耗、路徑傳輸距離等影響,會(huì )造成網(wǎng)絡(luò )壽命減少,影響數據中心機房網(wǎng)絡(luò )的生存時(shí)間;為此,提出一種基于數據傳輸速度優(yōu)化的醫院網(wǎng)環(huán)境數據中心機房網(wǎng)絡(luò )設計方法;該方法對數據中心機房網(wǎng)絡(luò )供配電系統、機房監控系統和VPN虛擬系統等三大子系統進(jìn)行設計優(yōu)化,在醫療數據傳輸過(guò)程中,考慮醫院網(wǎng)絡(luò )節點(diǎn)能量?jì)?yōu)化理論對數據節點(diǎn)進(jìn)行分簇,以需要傳輸的醫療數據節點(diǎn)為初始節點(diǎn),匯聚節點(diǎn)作為醫療數據接收目標節點(diǎn),采用蟻群優(yōu)化方法對數據中心機房網(wǎng)絡(luò )進(jìn)行多路徑搜索,搜索過(guò)程中考慮了數據中心機房網(wǎng)絡(luò )路徑傳輸能耗、路徑傳輸距離以及醫院網(wǎng)帶寬等因素,最終選擇滿(mǎn)足多種條件的數據中心機房網(wǎng)絡(luò )數據傳輸最優(yōu)路徑,完成醫院網(wǎng)環(huán)境數據中心機房網(wǎng)絡(luò )設計;實(shí)驗結果表明,所提方法設計的醫院網(wǎng)環(huán)境下數據中心機房網(wǎng)絡(luò )具有耗能低、擴展靈活、周期短等優(yōu)點(diǎn)。

    Abstract:

    In order to ensure the safe and stable operation of the data center network in the hospital environment, it is necessary to optimize the design of the data center network. The current method is used to design the data center of the data center, which does not take into account the influence of the energy consumption and path transmission distance of the data center network, which will cause the network life to decrease and affect the survival time of the data center network. In this paper, a network design method of hospital network environment data center based on data transmission speed optimization is proposed. This method is used to optimize the three subsystems of the power supply system, the room monitoring system and the VPN virtual system of the data center. In the process of medical data transmission, the data node of the hospital network node is considered to be clustered to The data node needs to be transmitted as the initial node and the convergence node as the medical data receiving target node. The ant colony optimization method is used to search the data center network of the data center. The search process takes into account the energy consumption, Distance and hospital network bandwidth and other factors, the final choice to meet a variety of conditions of the data center room network data transmission optimal path to complete the hospital network environment data center room network design. The experimental results show that the network of the data center in the hospital network environment has the advantages of low energy consumption, flexible expansion and short cycle.

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陳武鑫.醫院網(wǎng)環(huán)境數據中心機房網(wǎng)絡(luò )設計計算機測量與控制[J].,2017,25(5):247-250.

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歷史
  • 收稿日期:2017-03-13
  • 最后修改日期:2017-03-24
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  • 在線(xiàn)發(fā)布日期: 2017-05-31
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