| 电子密码锁设计 |
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| 引用本文： | 曹建林,孙捷,孙雪颖,任磊,杜康平.电子密码锁设计[J].成都信息工程学院学报,2010,25(2):133-137. |
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| 作者姓名： | 曹建林 孙捷 孙雪颖 任磊 杜康平 |
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| 作者单位： | 成都信息工程学院电子工程学院,四川,成都,610225 |
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| 摘 要： | 在PROTEUS模拟仿真软件上，以AT89C51单片机为核心器件，结合按键电路、LED数码管显示电路、报警指示电路设计了一款保密性好、编码量多、随机开锁成功率几乎为零的电子密码锁。利用单片机灵活的编程设计和丰富的I／O端口，及其控制的准确性通过软件程序来控制整个系统实现电子密码锁的基本功能。系统能实现密码的输入、清除、显示，密码正确开锁，密码错误报警，系统设定初始密码。同时也显示了PROTEUS软件在硬件设计和软件调试方面的高效性。
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| 关 键 词： | 计算机应用 光通信技术 电子密码锁 AT89C51单片机 PROTEUS软件 系统仿真 |
Design of the Electronic Password Locks |
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| CAO Jian-lin,SUN Jie,SUN Xue-ying,REN Lei,DU Kang-ping.Design of the Electronic Password Locks[J].Journal of Chengdu University of Information Technology,2010,25(2):133-137. |
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| Authors: | CAO Jian-lin SUN Jie SUN Xue-ying REN Lei DU Kang-ping |
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| Institution: | CAO Jian-lin,SUN Jie,SUN Xue-ying,REN Lei,DU Kang-ping(Chengdu University of Information Technology,Chengdu 610225,China) |
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| Abstract: | By using AT89C51 microcontroller,an advanced electronic password lock circuit is designed.The hardware circuit diagram and some software flowchart are given in this paper.As the software of PROTEUS has the function of simulation,the function of 0-9 number keys,confirmation keys and the delete keys are realized by a 4x3 array.And the circuit composed of tips is displayed by 8-bit digital tube.When a password is entered,only - can be displayed.After the entering of password-digit,press the confirm key,and com... |
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| Keywords: | computer application optical communications technology electronic password lock AT89C51 microcontroller PROTEUS software system simulation |
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