R&D Of Intelligent Bus Carring Equipment

Along with the strategy for pubic transport priority was confirmed,public transport plays more and more important role in relieving traffic congestion. Compare with the need,the urban public transport has a great difference in our country. The public transport intelligentize is a important devlopment direction for public transport and a important means to enhance radically the public transport service level. The data of public transport vehicles and passenger flow is a base to establish dispatching scheme,obtaining passenger flow data timely and correctly to come true the real time and dynamic public transport dispatching, put forward higher request for the intelligentize of bus carring equipment. To find the dispatching scheme answering for the situation of our country yet has many work to do.According to the actuality of researching general situation both at home and abroad and of bus carring equipment in our country,this paper puts forword a new kind of Intelligent bus carring equipment. By using AT89C51 as MCU,the system realizes the functions of announcing stations and times,selling tickets,registering and statistical disposing the information of the passengers flow. Further more it is able to realize the function of communicating with the floor,transmiting the data information of passengers flow and of bus status to the administering center of public transport or the electronic station brands etc, to resolve the bottle-neck problem of the pubic transport system,to realize furthermore the track of vehicle and passenger flow.Firstly beginning with the researching general situation both at home and abroad, the paper introduces the researched content,target and method in brief;Then with the simple analyse for the actuality of Bus carring equipment in our country,from two aspects of the main function and the blocking construction,the paper discribes the system's general scheme;Following this, in term of the blocking design,aiming at six modules:the main control,the wireless communication,the user and machine relation,the sound,the print and the IC clip joining module,the article discourse the design of the system hardware in detail.In this section,not only the particular realization of each module is recommended,but also the main chips used are explained rather detailed;Afterward the paper presents the design of the system sofeware structure,and dicusses the realization of the system software simulation.In this section,firstly the author summarizes the system software struture;Secondly from the programme character of...