基于FPGA的多人出租车计程计费系统

Multi-Member Taxi Meter Billing System Based on FPGA

摘要: 近些年来城市的出租车数量不断增加。在合理降低打车费的前提下，提高出租车单车乘车人数，乘客是容易接受的。提高出租车的运营效率可以在缓解交通压力的同时减少大气污染。利用可编程逻辑器件FPGA，通过引入支持LPM的EDA软件工具QuartusII设计的多人出租车计程计费系统，器件联接少，可靠性高，成本控制较好。该电路有很好的实用价值。

Abstract: The number of taxis in cities has been increasing in recent years. Under the premise of reasonable reduction of taxi fare, increasing the number of passenger is easy to accept. Improving the oper-ating efficiency of taxis can reduce air pollution while relieving traffic pressure. Multi-member taxi billing system designed by using programmable logic device FPGA and introducing supporting LPM EDA software tools QuartusII, has less device connection, high reliability, better cost control. This circuit has good practical value.