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Description: 基于51单片机控制的GSM短信发送系统，并成功运用于火警报警装置中。-Based on 51 single-chip microcomputer controlled GSM SMS system, and successfully used in fire alarm device.
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Size: 102400 |
Author: 李瑞 |
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Description: 家庭报警系统的汇编代码，系统以89C51系列单片机为核心，通过MT8888拨打电话语音报警。-This paper introduces the design of intelligent controller using public telephone network to transmit information, in the speech circuit and hintsUser and system of communication between whenever and wherever possible, on the boiler temperature setting, modifying the controller.The password and the alarm telephone number. The controller uses the MGLS12864 liquid crystal display module to display the temperature,Date, time and alarm telephone number and password controller operation, and extend the controller functions, in theVilla ( freestanding building ) as a burglar, fire alarm to use, and can automatically detect the electricalVacuum heat pipe working condition, the automatic control heating mode switching.
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Size: 3347456 |
Author: 媛媛 |
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Description: 基于增强型8051单片机STC12C5A60S2的红外无线报警程序源码(包括主机和遥控器两部分)-A source code of burglar alarm system based on the STC12C5A60S2 MCU（include two parts: remote-control unit and host machine ）
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Size: 10240 |
Author: 冯麒峻 |
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Description: Linux系统函数alarm()和system()及管道(pipe)的简单应用，通过这几个例子，可以明白alarm、system函数和管道作用和使用方法，并可以灵活应用到其他例子中去；-Linux system alarm function () and system () and pipe (pipe) s simple application, through these few examples, can understand alarm, system function and pipe function and using method, and can be used to other example
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Size: 8192 |
Author: 追梦人 |
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Description: 利用温度传感器DHT11、湿度传感器DS１８Ｂ２０、一氧化碳传感器MQ７测环境参数，并通过１２８６４液晶显示，用蜂鸣器报警-Use of the temperature sensor DHT11, humidity sensor DS18B20, carbon monoxide MQ7 sensor measuring environmental parameters, and through the 12864 LCD display, with a buzzer alarm．
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Size: 47104 |
Author: ligang |
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Description: 自动报警系统，是结合单片机与VB界面，串口的一个应用实例，很好地学习通信应用-Automatic alarm system, is a combination of single chip computer and VB serial interface, an application example, a good learning communication application
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Size: 64512 |
Author: 殷灵 |
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Description: 利用Cerebot MX4开发板作为本系统的核心控制单元，热释电人体红外传感器、光电传感器及烟雾传感器构成检测单元，键盘和液晶显示组成人机交互界面，LED报警灯和语音模块为声光报警执行单元，无线收发模块为传感器与Cerebot MX4之间的通讯单元。当检测单元检测到信号时，由检测单元传给控制单元，控制单元进行分析和处理并控制声光报警执行单元产生声光报警，同时将实时信号由GSM模块以短信的形式发送给指定手机，显示单元实时显示宿舍内的安防情况，通过按键进行主人身份唯一识别控制系统的运行，另外，系统还加入了真人语音提示、密码保护、禁如时间设定、操作声音开关设置等功能，充分体现了此次设计智能化和人性化的主题。-Use Cerebot MX4 development board as the core of the system control unit, the pyroelectric infrared sensor, photoelectric sensor and smoke sensor detection unit, keyboard and LCD composed of man-machine interface, LED warning lights and voice module to the implementation of sound and light alarmcommunication between the units in the unit, the wireless transceiver module for sensor with Cerebot the MX4. Passed by the detection unit when the detection unit detects the signal, the control unit, control unit for analysis and processing, and control the sound and light alarm execution units to produce sound and light alarm, real-time signal by the GSM module to the form of SMS sent to the designated mobile phone, display unit real-time display of security in the hostel, run through the keys that uniquely identifies the control system of identity of the owner, the system has also joined the live voice prompts, password protection, ban, such as the time set, the operation sound switch setting
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Size: 323584 |
Author: 集异璧 |
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Description: Oprating System Alarm Clock Program ,实现Wait queue，基于Block awake，设计并实现 Thread-awake -Oprating System Alarm Clock Program , using Wait queue based the Block awake，designing the Thread-awake
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Size: 8192 |
Author: han lin |
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Description: 本文设计了一种基于单片机控制的酒精气体报警器，系统主要由传感器及调理电路、单片机最小系统、A/D转换部分、LED显示部分组成，主要使用了MQ3酒精传感器、A/D转换器ADC0804、LED数码管和蜂鸣器等。该系统利用单片机中I/O接口，充分利用了CPU的资源空间，简化了测量电路以及程序调试的复杂过程。先采集传感器输出的模拟信号，再由ADC0804将模拟量转化成数字量，并用单片机处理数据，最终显示测量的酒精浓度。主要解决方案是将采集到的模拟信号转换成数字信号，再由酒精浓度和电压的转换关系将酒精浓度显示出来。优点是能直观的将酒精浓度显示出来，可以通过键盘设置不同酒精浓度的阀值并在超限时发出警报。-This paper introduces a design based on the single chip microcomputer control of alcohol gas alarm, system consists of sensors and signal conditioning circuit, MCU minimum system, A/D conversion part, LED display part, the main use of the MQ3 alcohol sensor, A/D converter, ADC0804, LED digital tube and a buzzer.The system uses MCU I/O interface, make full use of the resource of CPU space, simplifies the measuring circuit and debugging complex process.The first collection sensor output analog signal, and then the ADC0804 analog into digital quantity, MCU and process data, display measurement of alcohol concentration.The main solution is the acquisition of analog signals into digital signals, then by the alcohol concentration and voltage conversion relationship between the alcohol concentration is displayed.Advantages of direct alcohol concentration display, keyboard can set different alcohol concentration threshold and transfinite alert.
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Size: 2048 |
Author: 许文强 |
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Description: 警用智能报警系统，可以直接应用于公安系统的技防工作中，应用前景广泛-Intelligent alarm system, the police can be directly applied to the anti-technology in the public security system, extensive application prospects
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Size: 76800 |
Author: blueking |
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Description: 室内超温报警系统。工作在C51单片机上。-Over-temperature alarm system. Work in the C51 microcontroller.
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Size: 24576 |
Author: 郄旭 |
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Description: 摄像头监控报警程序，当监控系统捕捉到异常情况就会发出报警的全部程序-Camera surveillance alarm program, when the monitoring system to capture the unusual circumstances will an alarm program
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Size: 4815872 |
Author: 刘哥 |
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Description: 840D数控系统报警信息数据查询工具。对于数控机床维护有用-840D CNC system alarm information data query tool
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Size: 5120 |
Author: gaoling |
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Description: 实现android系统定时响起闹钟的功能-Android system timer sounded the alarm function
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Size: 61440 |
Author: he |
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Description: 本文的目的就是对人工神经网络进行适当的改进，将其应用于网络黑客入侵检测系统中，以提高系统的效率，包括检测速度的提高、减少漏报率和误报率-The purpose of this paper is the appropriate improvement of artificial neural networks, intrusion detection system applied to hackers in order to improve the efficiency of the system, including the improvement of detection speed, reducing the false negative rate and false alarm rate
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Size: 173056 |
Author: 毛玉凤 |
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Description: 本代码描述了基于单片机的家庭自动控制报警系统-An alarm system based on SCM
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Size: 1024 |
Author: 李岩 |
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Description: 本系统采用单片机作为控制中心，配有移动通信模块、警情采集电路、看门狗电路、声光报警电路和电源模块。当警情采集电路采集到警情信号时，单片机立即接通报警驱动电路实现声光报警，与此同时单片机接通移动通信模块，通过无线调制解调器接入GSM向外界报警，从而完成自动报警。-The system uses microcontroller as a control center, equipped with a mobile communication module, alarm acquisition circuit, the watchdog circuit, sound and light alarm circuit and power supply module. Acquisition circuit of the police intelligence police intelligence collected signal, the microcontroller immediately connected to the alarm driver circuit to achieve the audible and visual alarm at the same time microcontroller connected to the mobile communication module to the outside world via wireless modem access GSM alarm, thus completing the automatic alarm.
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Size: 185344 |
Author: lucky |
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Description: 多功能电子闹钟系统，可单独调整时钟的分十秒
，具有闹钟功能，文件内还有原理图，以及源代码，同时有仿真文件！-Multifunctional electronic alarm system, a separate sub-ten seconds to adjust the clock, with alarm clock function, documents, schematics, and source code, while the simulation file.
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Size: 118784 |
Author: 文野 |
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Description: 本系统能够预先设定报警条件，当达到设定条件时自动报警-The system can pre-set alarm conditions, when the automatic alarm when reaching the set conditions
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Size: 10553344 |
Author: yumiao |
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Description: 1．运用单片机SCM内部的T0，T1计时计数器产生中断，并通过单片机SCM最最小系统按键产生外部中断，运用单片机SCM中断系统闹钟的走时，调整及报数功能。
-A. SCM SCM within the T0, T1 timing counter generates an interrupt and external interrupt, the use of the minimum system keys through the SCM SCM SCM SCM interrupt the travel time of the system alarm clock, adjust and report the number of functions.
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Size: 2048 |
Author: zhong |
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