门禁系统设计 |
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引用本文: | 肖春花. 门禁系统设计[J]. 电子世界, 2012, 0(17): 119-121 |
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作者姓名: | 肖春花 |
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作者单位: | 广东省工商高级技工学校 |
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摘 要: | 本文门禁系统采用89S52单片机作为控制核心,外围加蜂鸣器控制电路、开门指示灯电路、电控锁控制电路以及8位数码管显示电路等。利用射频卡完成刷卡进门,按钮出门功能。
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关 键 词: | 89S52单片机 门禁 电控锁 射频卡 权限 |
The design of access control system |
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Abstract: | In this paper, access control system using89S52 single chip microcomputer as the control core, periphery and a buzzer control circuit, the door indicator light circuit, the electric control lock circuit and the 8 digital tube display circuit.Use of RF card brush card to take the door, door function button. |
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Keywords: | 89s52 single chip microcomputer Access control Electric control lock Radio frequency card Jurisdiction |
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