A method and system for data transmission in internal and external network for multi-task scheduling of medical examination center
A data transmission method and task scheduling technology, which is applied in the data transmission method and system field of the internal and external network of the medical examination center, and can solve problems such as the server database being dragged down, other tasks reporting errors, and the physical examination system server and database being under pressure.
Active Publication Date: 2021-09-03
ZHEJIANG INT STUDIES UNIV
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[0007] 2. Complex business data transmission and exchange is not a superposition of single task data transmission and exchange
[0008] (1) Multi-task synchronous data exchange will involve concurrent data transmission, which will put pressure on the physical examination system server and database, and may drag down the server or database;
[0009] (2) The multi-task business data transmission has high requirements on the quality of data transmission, and the data transmission problem of a certain task may cause other tasks to report errors or the business cannot be executed;
[0010] (3) The business models of medical examination centers in different hospitals are different, and the requirements for business data transmission are also different
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[0034] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.
[0035] A data transmission method and system for internal and external network of a medical examination center based on complex multi-task scheduling provided by the present invention, the realization method is as follows:
[0036] 1. Data communication mode
[0037] In view of the hospital network environment that only allows one-way access from the internal network to the public network, we adopt a data communication mode based on a reverse proxy.
[0038]All data communication between internal and external networks is centered on the Web Service agent node (WS-Agent for short) and the Web Service service node (WS-Mediator for short), and can be expanded according to business needs. The data communication takes the WS-Agent node in the hospital intranet environment as the core, and initiates a Request request to the WS-Mediator nod...
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The invention discloses a data transmission method and system for internal and external network of a medical examination center based on complex multi-task scheduling. At least one WS-Agent is deployed in the internal network environment of each hospital; WS-Mediator is deployed on the Internet platform of the external network; each hospital WS-Agent in the intranet environment communicates with WS-Mediator through the gatekeeper of the hospital; WS-Agent initiates a request to WS-Mediator, and WS-Mediator returns the business data to WS-Agent in response after receiving the request; After WS‑Agent receives the business data, it synchronizes the data to each business system; the present invention can adapt to complex business data exchange and transmission for different business requirements of multi-hospital physical examination centers, while considering the concurrency requirements of the hospital physical examination center servers and databases, Provide QoS guarantee for multi-task service data transmission. Although the servers, database performance, and operating modes of medical examination centers in various hospitals are different, through the control of the heartbeat trigger and task scheduler in the present invention, it can effectively meet the needs of different machine performance and differentiated services.
Description
technical field [0001] The invention belongs to the technical field of network security, and in particular relates to a data transmission method and system for internal and external networks of a medical examination center based on complex multi-task scheduling. Background technique [0002] Health management is an important direction for the development of medical and health care. Hospitals at all levels are exploring the combination of health management and the Internet to improve health management services and user experience, optimize the use of medical resources, and reduce medical costs. At present, public hospitals have established relatively complete network system environment and strict network security management system. The public hospital network has the characteristics of isolation of data access from the internal and external networks, through gatekeepers or firewall restrictions, only the internal network is allowed to access the external network, and the exte...
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IPC IPC(8): H04L29/08H04L29/06H04L9/32
Inventor 钟锋
Owner ZHEJIANG INT STUDIES UNIV