基于WSNs的就诊服务系统设计与优化

Design and optimization of medical service system based on WSNs

针对医院存在盗卖挂号单、病人盲目就医和排队长等问题,设计就诊服务系统,并对排队现象进行优化。因为指纹具有唯一性、稳定性等特征,可以利用指纹识别技术验证病人身份避免盗卖挂号单的现象。采用JFreeChart图表开发技术绘制医生医技、态度和病人治疗效果的综合得分,病人可以有针对性的选择适合自己的医生。基于Matlab Builder JA实现排队论模型的建立,在上位机界面科学、量化地对排队现象进行描述并优化。通过配置最优的医生人数,使医院服务的成本和病人等待损失的费用之和最小。由于ZigBee技术具有低成本、低功耗等特点,作为本设计的无线通信技术并结合Internet技术,实现病人就诊服务系统。实验表明:该系统能有效地解决病人在就诊中存在的问题。

Aiming at problems such as scalpers sell numbers at a high price,patients see a doctor blindly and often queuing in hospital,a medical service system is designed and queuing phenomenon is improved. Because fingerprint has some characteristics,such as uniqueness and stability,and so on,which can be used to verify identity of patients. Based on the way of making charts by JFree Chart which draws bar charts that visually demonstrates the grades of doctors＇ medical technology,attitude and patients＇ treatment effect,so that patients can chose a doctor aimly. Using Matlab Builder JA builts a queuing model based on queuing theory,scientificly and quantitatively describe and optimize phenomenon of queuing on upper PC. By configuring the optimal number of doctors,minimize the total costs of patients waiting and doctor ＇s service. Because Zig Bee technology has characteristics of low power consumption and low cost,which is regarded as wireless communication technology and combined with Internet technology to achieve medical service system for patients. Experiment shows that the system can effectively solve existing problems of medical service for patients.