Design And Development Of Hospital Queuing Management System Software

With the competition in the service industry is becoming more and more intense, enterprises pay more and more attention to the quality of service, it embodies the image of an enterprise, but also represents the level of enterprise management. But China has large population, service window queuing problem is often seen. So in this situation, enterprises in order to solve the queuing problem, improve their quality of service, queuing system in the strong demand for such produce.This paper first introduces the historical development of queuing technology and future development trend, according to the specific needs of the hospital, there is a summary of the design of hardware and software.This paper mainly from the three aspects of the system: hardware, software, database.The hardware part, in fact, what we call queuing machine, also known as RS485, that most queuing machine is based on the RS-485 serial communication standard, so in the hardware part, firstly discusses some basic theories related to asynchronous serial communication,and focuses on the analysis of the principle and importance of RS-485 communication standard, impedance matching. Then the paper introduces the hardware design of the hub and intelligent RS-485 communication standard call design and working process based on it. The hub and call device adopts star connection, improve reliability, the realization of a computer to control a plurality of outpatient nursing station call, patient waiting, convenient for hospital management.In the software part, because the object-oriented design of the main idea, using the unified modeling language UML, so in the design, gives the analysis and UML object oriented knowledge, then use UML language to model the main functions of the software,and emphatically introduces the design and implementation of data interface and may encounter problems and Solutions. The database simply introduces the outline design of it. Finally, according to the actual situation to describe the specific implementation and actual effect diagram, the practical application of hospital, the effect is very good also, largely improves the previous medical disorder.