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Description: 基于PIC单片机、无线收发技术和热释电红外传感器的被动式红外报警系统-PIC-based microcontroller, wireless transceiver technology and pyroelectric infrared sensor passive infrared alarm system
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Size: 216064 |
Author: 卓霖 |
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Description: 全自动可遥控旗帜升降系统以AVR单片机为核心，由PWM对电机进行变频调速，高精度光电编码器测速，闭环式电路控制。能够利用按键输入相应的指令控制旗帜的升降，还可以实现在特定位置停留的功能。利用LCD可以显示旗帜的实时高度和相应的控制命令，用LED指示旗帜是否处于半旗状态，具有语音提示报警功能，并可利用无线模块实现遥控功能，准确均匀地实现旗帜的升降。-Fully automatic remote control system to lift the banner of AVR microcontroller as the core, the PWM frequency of the motor speed, high-precision optical encoder speed, closed loop control circuit. Able to use the appropriate command control of key input flag down, you can realize the function in a specific location to stay. LCD can display the banner using real-time high and the corresponding control commands, use the LED is directed at half-mast the flag state of alarm with voice prompts, and can use the wireless module for remote control functions, to achieve uniform and accurate movements of the flag.
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Size: 349184 |
Author: 刘强 |
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Description: 这是关于安防报警系统的资料,对学习报警接口的读者有一定帮助.-This is about information security alarm system, alarm interface for learning will definitely help the reader.
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Size: 1271808 |
Author: 李明子 |
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Description: 8051 + DS18B20 时計 有 报警系统-8051+ DS18B20 include alarm system when
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Size: 8192 |
Author: lichaiping |
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Description: 在热网智能终端中停电记录的实现.pdf
外围器件 实时时钟 日历芯片.pdf
日历芯片PCF8583及其应用研究.pdf
日历芯片PCF8563在智能火灾报警控制器中的应用.pdf
基于I2C总线的日历时钟PCF8563在.pdf
多功能数字电子钟系统的设计与实现.pdf
多功能时钟 芯片PCF8563及应用.pdf
串行时钟芯片PCF8583在DSP系统中的应用设计.pdf
PCF9563在电子时钟设计中的应用.pdf
PCF8583的工作原理及在单片机接口中的实现.pdf-In the network intelligent terminal in the realization of power failure record. Pdf real-time clock calendar chip peripheral devices. Pdf calendar PCF8583 chip and its application. Pdf calendar chip PCF8563 Intelligent Fire Alarm Controller. Pdf calendar based on I2C bus clock PCF8563 in. pdf multifunction digital electronic clock system design and implementation. pdf PCF8563 clock chip and application of multi-functional. pdf serial PCF8583 clock chip DSP system in the design. pdf PCF9563 clock in the electronic design. pdf PCF8583 of Principle and realization of the MCU interface. pdf
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Size: 2509824 |
Author: xiaowei |
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Description: 该系统主要运用人体传感器（热释红外和微波传感双鉴器）进行报警信号的采集，由单片机系统接收接警信号以及对信号进行处理，并由双音多频模块和语音模块通过电话线路即时拨号报警；在报警同时，通知摄像监控系统对对应报警点进行图像的采集和存储-This article is designed with image processing and automatic dialing features intelligent unmanned monitoring anti-theft alarm system hardware. The system using the human body sensor (pyroelectric infrared and microwave sensors Shuangjian device) for alarm signal acquisition, Alarm signal received by the MCU system and the signals are processed by the DTMF module and the phone line real-time voice module Dial-up alarm in alarm at the same time, inform the camera monitoring system alarm points on the corresponding image acquisition and storage. The system has very high practical value, suitable for wider use.
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Size: 187392 |
Author: chengzi |
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Description: 该系统主要运用人体传感器（热释红外和微波传感双鉴器）进行报警信号的采集，由单片机系统接收接警信号以及对信号进行处理，并由双音多频模块和语音模块通过电话线路即时拨号报警；在报警同时，通知摄像监控系统对对应报警点进行图像的采集和存储-The system using the human body sensor (pyroelectric infrared and microwave sensors Shuangjian device) for alarm signal acquisition, Alarm signal received by the MCU system and the signals are processed by the DTMF module and the phone line real-time voice module Dial-up alarm in alarm at the same time, inform the camera monitoring system alarm points on the corresponding image capture and storage
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Size: 105472 |
Author: chengzi |
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Description: 该系统主要运用人体传感器（热释红外和微波传感双鉴器）进行报警信号的采集，由单片机系统接收接警信号以及对信号进行处理，并由双音多频模块和语音模块通过电话线路即时拨号报警；在报警同时，通知摄像监控系统对对应报警点进行图像的采集和存储-The system using the human body sensor (pyroelectric infrared and microwave sensors Shuangjian device) for alarm signal acquisition, Alarm signal received by the MCU system and the signals are processed by the DTMF module and the phone line real-time voice module Dial-up alarm in alarm at the same time, inform the camera monitoring system alarm points on the corresponding image capture and storage
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Size: 115712 |
Author: chengzi |
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Description: 基于GSM的住宅智能报警系统的设计
本文介绍了一种基于GSM 的住宅智能报警系统。单片机为系统的控制核心, 热释电传感器对现场防区进行实时监测。
有警情发生时, 该系统可自动发出声光电报警, 同时向户主发送警报短信。系统也可根据家中有无人情况, 利用加密、解密
进行系统布防和撤防状态的切换。事实证明该报警系统满足了现代住宅防盗的需要。-GSM-based Intelligent Home Alarm System
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Size: 121856 |
Author: zhangmengle |
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Description: 基于AT89S52的GSM安防系统
本人最近弄了个基于AT89S52的GSM安防系统，想到当初由一个新手开始做这个的时候在找案例参考基本都看不懂。所以我做好这个项目后，就把它无私贡献给大家。希望对有兴趣的朋友有所帮助。这是一整套的成品，里面有说明文档，99SE的原理图和PCB，还有全套代码。在这里需要说明一点的是，由于本人孤军做此项目，所以很多地方都不是很完善。
该程序已经实现发生警报，然后通过GSM发送短信到目标号码，然后由目标再回发相应的控制短信去控制。
更多请查看附件里面的说明文档-AT89S52 based on the GSM security system
I recently broke a AT89S52 of GSM based security systems, originally thought of starting from a novice to do this when looking for the basic reference case are read. So I do this project, put it selflessly to the party. Want to help friends who are interested. This is a set of finished product, which has documentation, 99SE schematic and PCB, have a complete code. Need to point out here is that, because I alone in doing this project, many places are not quite perfect.
The program has been achieved alarm occurred, and then send text messages to the destination GSM number, and then issued by the goal of returning to the corresponding control messages to control.
Please see attachment for more documentation inside
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Size: 3756032 |
Author: 友 |
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Description: 闹钟功能系统。
到设置时间时，
自动打开自己所设置的网站。-Alarm system. To set the time, automatically set to open his own website.
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Size: 228352 |
Author: lzf |
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Description: 这个抢答器具有锁存显示功能，有主持人控制电路开始，有定时抢答的功能，定时时间为30秒，如在时间内无人抢答系统报警并禁止抢答，定时显示器上显示00.-The Responder has latched display, the hosts start control circuit, a regular answer in the function, regular time is 30 seconds, if no one in the time and prohibits the answer in answer system alarm, time display on the display 00.
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Size: 322560 |
Author: 小王珊珊 |
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Description: 作为远程监控系统的一个具体应用，设计了一种基于Zigbee 技术的彩信远程监控系统。本系统包括监控网关和智能终端两部分。监控网关由Zigbee 模块、S3C44B0X ARM控制器系统和GSM/GPRS模块组成；智能终端由Zigbee 模块、图像处理模块和报警传感器模块组成。当有报警信号时，用户可以通过手机收到报警现场实时图片，也可以发送短信索取监控环境的图片信息。-the Remote Monitoring System of the MMS based on the Zigbee technology is developed through the analysis and research of the status of the intelligent monitoring home system and the features of the Zigbee technology, which is a specific application of the remote monitoring system. The system includes two parts: monitoring gateway and intelligent terminal. The monitoring gateway is composed by the Zigbee module、S3C44B0X ARM MCU system and GSM/GPRS module；the intelligent terminal is composed by the Zigbee module、Image Processing module and Alarm sensor module. When a warning signal is occurring, men can receive the scene picture in real-time through the short messages sent from mobile phone, users can also receive the scene picture in real-time by the developed system.
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Size: 52358144 |
Author: czcyh |
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Description: S7_300控制系统中大量报警点的监控系统程序设计-S7_300 control a large number of alarm monitoring system programming
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Size: 414720 |
Author: countercc |
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Description: used to create simple alarm system
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Size: 3072 |
Author: elangov |
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Description: 通过压力传感器感应自行车坐垫压力大小，超过预设值则由单片机控制报警。-Size by sensing the pressure from the SCM control alarm.
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Size: 1024 |
Author: liqiyuan |
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Description: 一、 规格、功能描述：
点阵LCD(128*64)显示。在正常、设置情况下LCD显示系统各个时期的菜单以供选择。
射频卡开锁，开锁时用射频卡放在读卡器上(距离<15CM)即可开锁，如果用非法卡连续刷写次数超过3
次则报警，这时系统将关闭刷卡器30分钟，在30分钟后再允许刷卡。
-First, specifications, functional description: dot matrix LCD (128* 64) display. In the normal case, LCD display system set in different periods to choose from the menu. RF card lock, RF card lock on when the reader with (distance < 15CM) to unlock, if the number of illegal card to flash continuously more than 3 times the alarm, the system will close the swipe card reader for 30 minutes, in 30 minutes, and then allow the credit card.
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Size: 64512 |
Author: kimi |
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Description: 实现智能报警系统, 安防智能报警系统。 分为计算机、触发器、安防信息数据库、报警器、和白净电话五大部分-smart alarm system
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Size: 10357760 |
Author: zhuhongqin |
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Description: alarm system is a system to remind you about your schedule
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Size: 564224 |
Author: osvari |
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Description: 基于AT89C51的自动温度测量报警系统设计全面详细讲解了硬件，软件及仿真-The automatic temperature measurement based on AT89C51 alarm system design comprehensively explains hardware, software and simulation
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Size: 143360 |
Author: 王昆鹏 |
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