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Network structure and reliability analysis of a new integrated circuit card payment system for hospital |
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| Authors: | Jing Zhang Xi-tao Zheng Ye-hua Yu Yong-wei Zhang Kun Yang Jun Shi |
| Affiliation: | 1. Medical College of Soochow University, Suzhou, 215123, Jiangsu, China 3. College of Information Technology, Shanghai Ocean University, Shanghai, 201306, China 2. Department of Hematology, Shanghai Sixth People’s Hospital Affiliated to Shanghai Jiaotong University, Shanghai, 200233, China |
| Abstract: | This paper proposes a redundant network communication structure for the patient integrated circuit (IC) card payment system in a hospital information system (HIS), compares it with the network structure of normal hospital IC card system, and calculates the reliabilities of the related communications like the RS485 communication and the Ethernet communication. The new structure can effectively promote the reliability of the hospital operation and ensure the payment collection when the Ethernet network is broken. The system is applied to a local hospital and the cost-performance rate is satisfactory during the application. |
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| 本文献已被 CNKI 维普 SpringerLink 等数据库收录！ | |