SignalR-based central monitoring system

Abstract

The invention relates to a hospital information system, and particularly relates to a SignalR-based central monitoring system. The SignalR-based central monitoring system comprises a data acquisitionunit, a SingalR server unit and a client unit, wherein the data acquisition unit acquires data at a predetermined frequency from a medical device and sends the data to the SingalR server unit; the SingalR server unit provides service for two-way data reporting with the client unit; and the client unit analyzes the data received from the SingalR server unit and presents the data on a user interface. The central monitoring system in a B / S architecture is built based on the SignalR, two-way and real-time communication between the server and the client can be realized, and the development and deployment of the system is simple and convenient.

Description

technical field [0001] The invention relates to a hospital information system, in particular to a SignalR-based central monitoring system. Background technique [0002] The central monitoring system is to transmit the physiological signals measured by several bedside devices to the central console through a certain communication protocol through wired or wireless, and the central console is responsible for displaying the transmitted data in the form of waveforms and values. It has the characteristics of centralized display, storage, playback, printing, data management and remote control of waveforms and numerical values. With the continuous improvement of our country's medical undertakings, the central monitoring system is widely used. [0003] The central monitoring system requires real-time communication. Most of the existing central monitoring systems adopt the C / S architecture. The C / S architecture has extremely strict requirements on the operating system. Monitoring s...

AI Technical Summary

Problems solved by technology

[0003] The central monitoring system requires real-time communication. Most of the existing central monitoring systems adopt the C / S architecture. The C / S architecture has extremely strict requirements on the operating system. Monitoring system products are also very expensive

[0004] There are also some central monitoring systems based on the B / S architecture. Since the B / S architecture has the characteristics of "stateless and connectionless", in order to realize real-time communication, ActiveX, JavaScript polling and socket are required. Using the above methods, the system The development and installation are very cumbersome, the server deployment workload is heavy, and the server performance requirements are high, which does not reflect the advantages of the B / S architecture

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