Research On Key Technology Of Medical Track Vehicle System Based On Internet Of Things

Introduce modern hospital logistics management system has become the consensus of hospital administrators,the pace of modernization of hospitals continue to develop today.Track Vehicle System(TVS)has been more and more popular,because it has many advantages such as its broad loading space, shipping weight,smooth transportation stable operation,low failure rate,etc.There are two issues which will run system efficiently.One issue is how to control Track Vehicle intelligently,the other one is how to make the TVs cooperate effectively.After know the composition and the work characteristics of logistics system of TVS,two key problems are put forward.They are how to control Track Vehicle intelligently and how to make the TVs cooperate effectively.As well,instruct the method and process of how to build TVS' model on the basis of The Intemet of things.Then,on the basis of the analysis of TV's working process,we have designed the structure of TV's system.Although,I choose The Intemet of things as the core of TVS'structure and also choose the hybrid control structure as TVS's control structure.On the basis of the TV Agent module,I analyze the structure of TV's logistics network and use vector model to mode the electronic map of TV's track.I also choose the Dijkstra as TV's path planning algorithm.At last,on the basis of The Intemet of things,I design the communication mechanism of TVS and solve the conflict in TV's running time.The last,to prove its validity,I build the simulation model by em-Plant.Finally,the software and hardware of the controller equipped on TV have been developed on the basis of the above work..