【摘要】 开发一种新型手持式射频IC卡读写设备,将PDA与IC卡读写模块合二为一,实现了移动式处理IC卡数据功能,现已用于停车场收费管理系统.更多还原

【Abstract】 A new model device for Radio Frequency IC card is developed which combines PDA with the readwrite module IC card, thus achieving data processing for IC cards in motion. The device has successfully been used in auto charge system for parking lot.更多还原