随着社会科技和人们的生活水平的提高，如何实现家庭防盗这一问题也变的尤其突出，传统的机械锁具由于其构造的简单，被撬的事件屡见不鲜，电子锁由于其保密性高，使用灵活性好，安全系数高，受到了广大用户的青睐。
本文介绍了一种基于51单片机和无线电遥控技术的新型防盗密码锁，并对该遥控防盗密码锁系统的相关理论和实践应用进行了研究。本文主要包括以下的内容：根据项目要求提出了以单片机为中央处理器，短距离无线遥控技术和液晶显示技术相结合的系统解决方案，给出了硬件设计电路和软件结构，详细叙述了系统的硬件线路的设计结构以及软件的设计要点。文中提出了一种用4个数据位的编码解码芯片来完成8个数据传送的设计方法，给出了该设计方法详细的原理说明，本系统设计的电路和控制方法适用于一般的单片机系统设计，硬件和软件也有一定的实用性和通用性。
系统具有成本低, 性能可靠, 使用方便的特点，可应用于保险箱、仓库门、金库门等原来一般电子密码锁的应用场合，对于机械密码锁也是很好的一个更新换代产品。
Along with the social science and technology and people's living standard enhancement, how to achieve security of the family also become particularly prominent, the traditional mechanical lock because of its simple structure, prizing event It is often seen., electronic lock because of its confidentiality, flexibility good, high safety coefficient, favored by the majority of users.
This paper introduces a new type anti-theft password 51 MCU and radio remote control technology based on the related theories and the lock, the anti-theft code lock system and practical application were studied. This paper mainly includes the following content: according to the project requirements to SCM as the central processor is proposed, the short distance wireless remote control technology and liquid crystal display solution system combines, gives the hardware circuit design and software structure, described in detail the design structure of the system hardware circuit and software design. The design method proposed in the paper by using a 4 bits of data coding and decoding chip to complete the 8 data transmission, that given the detailed design method of the principle, circuit and control method of the system design for the design of MCU system, the hardware and software is a set of practical and universal.
The system has the advantages of low cost, reliable performance, convenient, safe, and can be applied to the warehouse door, vault doors and other applications for general electronic password lock, product updates for a mechanical cipher lock is also very good.
This paper introduces a new type anti-theft password 51 MCU and radio remote control technology based on the related theories and the lock, the anti-theft code lock system and practical application were studied. This paper mainly includes the following content: according to the project requirements to SCM as the central processor is proposed, the short distance wireless remote control technology and liquid crystal display solution system combines, gives the hardware circuit design and software structure, described in detail the design structure of the system hardware circuit and software design. The design method proposed in the paper by using a 4 bits of data coding and decoding chip to complete the 8 data transmission, that given the detailed design method of the principle, circuit and control method of the system design for the design of MCU system, the hardware and software is a set of practical and universal.
The system has the advantages of low cost, reliable performance, convenient, safe, and can be applied to the warehouse door, vault doors and other applications for general electronic password lock, product updates for a mechanical cipher lock is also very good.
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第1个回答 2014-05-09
Along with the social science and technology and the improvement of people's life, how to realize the family security this problem also become particularly prominent, the traditional mechanical lock because of its simple structure, broken events, electronic lock because of its high confidentiality, use good flexibility, high safety coefficient, got the favour of the masses of users.
This paper introduces a kind of based on 51 single-chip microcomputer and wireless remote control technology of the new combination lock of guard against theft, and the related theory and practice for the remote control anti-theft combination lock system application is studied.This article mainly includes the following content: with the single chip processor as the central processor is presented according to project requirement, the short-range wireless remote control technology and liquid crystal display (LCD) technology with the combination of system solutions, hardware circuit and software structure are given, is described in detail the design structure of the system hardware circuit and software design.In this paper, we proposed a with four bits of code decoding chip to complete the design of the eight data transfer method，detailed description, the principle of this design method is given, the system design of the circuit and the control methods applicable to the general single-chip system design, hardware and software also has a certain practicality and generality.
System has low cost, reliable performance, easy to use, can be applied to the safe, warehouse door, vault door, such as the original applications of general electronic combination lock for mechanical combination lock is also a good replacement products.
This paper introduces a kind of based on 51 single-chip microcomputer and wireless remote control technology of the new combination lock of guard against theft, and the related theory and practice for the remote control anti-theft combination lock system application is studied.This article mainly includes the following content: with the single chip processor as the central processor is presented according to project requirement, the short-range wireless remote control technology and liquid crystal display (LCD) technology with the combination of system solutions, hardware circuit and software structure are given, is described in detail the design structure of the system hardware circuit and software design.In this paper, we proposed a with four bits of code decoding chip to complete the design of the eight data transfer method，detailed description, the principle of this design method is given, the system design of the circuit and the control methods applicable to the general single-chip system design, hardware and software also has a certain practicality and generality.
System has low cost, reliable performance, easy to use, can be applied to the safe, warehouse door, vault door, such as the original applications of general electronic combination lock for mechanical combination lock is also a good replacement products.
