君子践行，有容乃大！君容智能一卡通 V3.0应用方案１ / 53君子践行，有容乃大！目录公司简介 .................................................................................................................................５第一章前言 .........................................................................................................................５第二章一卡通系统总体设计目标 .....................................................................................６第一节设计目标 .................................................６第二节设计原则 .................................................７第三节设计依据 .................................................９第三章系统主要功能和性能指标 .....................................................................................９第一节系统总体结构 .........................................９第二节 系统联网方案 .......................................１０2.1、485 串口 .....................................................................................................１０2.2、TCP/IP 局域网 ...........................................................................................１１2.3、无线 WIFI................................................................................................... １２2.4、广域网 ........................................................................................................１３2.5、无线 GPRS-3G ...........................................................................................１５第二节系统组成及功能 .................................１７2.1卡片部分 ....................................................................................................１７2.2终端部分 ....................................................................................................１９2.2.1发卡机 FK-70S....................................................................................... １９2.2.2数据终端主机 ...............................................................
