利用自动机理论对收费站收费系统进行设计并实现

利用有穷自动机理论研究了高速公路收费站的收费系统。首先分析了现行的自动收费站系统中的不足之处,画出了相应的自动机状态转移图,然后依据有穷自动机是一种具有离散输入输出系统的数学模型,提出了新的收费站自动机设计——记账式收费自动机的模型及相应的自动机状态转移图,进而给出了详细的分析和应用软件,并画出了相应的系统模块图。由于新的系统避免了大量弊端与不足,管理控制能力有效提高;同时该系统不要求OBU的普及以及全球卫星定位系统的使用,故易于推广,从而大大提高了高速公路收费的安全性、准确性、适用性及有效性。

Optimizing and Software for Automated Toll Collector Based on the Finite Automata Theory

The highway toll collector system was researched by using the finite automata theory.Firstly,the disadvantageous of the present system in operation was analyzed and the relevant automaton state diagram was painted.Furthermore,according to the finite automaton is a useful model,the new automatic system,that is,the toll collector system by charging to the account was designed and the relevant automaton state diagram was painted.The new system can avoid many disadvantage and the function of management was enhanced.Therefore,software was developed and the system frame diagram was painted.Hence,the new automatic system is very safe,super suitable,correct and effective.