Design And Realization On Bus Passengers’ Statistics System Based On RFID

With the rapid development of social economy and fast urbanization in ourcountry.in the case of the continued increase in the total amount of residents travel,public transport share rate have decreased for the last three consecutive years.,but carsharing rate increased year by year. the urban traffic become more crowded increasinglyespecially in the first-tier cities.Therefore optimizing reasonably for the allocation ofpublic transportation resources,enhancing the rate of public transport in residents tofacilitate travel, understanding the state of the bus operators for bus operationsmanagers and safe, fast and comfortable traveling for citizens is the key to solve thetraffic problems in the city.number of passengers in the bus and OD (origin anddestination) information is important The passengers’data,it is of important parametersdata for reasonable allocationing of public transport resources, optimizing publictransport routes, improving the level of public transport management. For real-timeaccess to bus passenger data, this paper proposes a bus passenger data collection systembased on RFID network, aim to getting real-time and high-precision passenger data.Special combination of bus passenger information collection requirements, thispaper gives the functional structure of bus passenger data collection system based onRFID based on system’s specific needs, This paper will give you an detailed explanationof instruction and principle from the two aspects of RFID readers and tags.First, the system hardware structure design are presented in this paper based on thespecial system design requirements.The hardware of reader was based on S3C4510Bcore, its peripheral devices includes reader module CC2510, reader anti-collisionmodule CC1110and remote data transmission GPRS module.taking into account Lowpower requirements of tag,we designed label wake-up circuit and CC2510low-powerconfiguration.And then, a new algorithm reader-reader anti-collision and tag anti-collision ispresented based on the system scheme and the detailedcircuit architecture.RFID taganti-collision algorithm and reader-to-reader anti-collision algorithm are analysed. Thealgorithm of the paper proposed can meet the system performance requirementscompared to that of traditional algorithm.Experimental results show that the algorithmsproposed are more efficient than the current theare realized.Finally, we achieve platform of bus passenger data collection system based on RFID network, furthermore, we makes a deep research in its system architecture,resolution and key technologies.