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Description: 中南大学单片机交通灯课程设计，程序实现功能：
1.在一个十字路口的一条主干道和一条支干道上分别装上一套红、黄、绿3种信号灯，
用钮子开关模拟十字路口的车辆检测传感器信号。在一般情况下，主干道上的绿灯常亮，而支干道总是红灯。
2.当检测到支干道上来车时（用按键开关模拟），主干道的绿灯转为黄灯，持续4S后，又变为红灯，同时支干道由红灯变为绿灯。
3.支干道绿灯亮后，或者检测到主干道上来了3辆（用3个钮子开关模拟），或者虽未来3辆车，
但绿灯已经持续了25s，则支干道立即变为黄灯，4s后转为红灯，同时主干道由红灯变为绿灯。
4.当有紧急情况时，如有120救护车，119救火时等情况，所有车让路，主干道支干道变红灯。-Central South University microcontroller traffic lights curriculum design, program functions: a crossroads of a main road and a branch roads were fitted with a set of red, yellow, green, three kinds of signal lights, toggle switch analog crossroads vehicle detection sensor signal. In the general case, the green light is on the main road, branch roads always red light. When the detected the branch roads up car to (key switch analog), the main road the green light to a yellow light, red light, and becomes continuous 4S, and branch roads by the red light turns green. 3. Branch roads green light, or detected by the main road up the three (3 Toggle Switches Analog), or the next three cars, but the green light has been going on 25s, branch roads immediately becomes yellow, 4s turns red, the same time the main road by the red light turns green. When the emergency, subject to 120 ambulances, 119 fire fighting, all car make way, the main road branch roads goes red.
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Size: 1024 |
Author: sun |
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Description: Contiki是一个开源，高度便携性，多任务操作系统内存效率的网络化嵌入式系统和无线传感器网络。 Contiki是采用了不同的项目，如公路隧道火灾监测，入侵检测，水质监测在波罗的海，并在监测网络。
Contiki是专为微控制器与少量的记忆。一个典型的Contiki配置2千字节的RAM和40千字节的ROM 。-contiki distributed OS。 Contiki is an open source, highly portable, multi-tasking operating system for memory-efficient networked embedded systems and wireless sensor networks. Contiki has been used is a variety of projects, such as road tunnel fire monitoring, intrusion detection, water monitoring in the Baltic Sea, and in surveillance networks.
Contiki is designed for microcontrollers with small amounts of memory. A typical Contiki configuration is 2 kilobytes of RAM and 40 kilobytes of ROM.
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Size: 11842560 |
Author: Peter |
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Description: LPC2138 application c program of fire sensor and GSm interfacing, to send sms to predefined mo. no. when fire sensor detects fire or fumes
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Size: 5120 |
Author: jaz |
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Description: contiki是开源的，可移植的，针对存储空间受限的网络化嵌入式系统和无线传感器网络的多任务操作系统。-Contiki is an open source, highly portable, multi-tasking operating system for memory-efficient networked embedded systems and wireless sensor networks. Contiki has been used is a variety of projects, such as road tunnel fire monitoring, intrusion detection, water monitoring in the Baltic Sea, and in surveillance networks.
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Size: 15631360 |
Author: 钱勇 |
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Description: 火灾自动报警系统能够在火灾初期，将燃烧产生的烟雾、热量和光辐射等物理量，通过感温、感烟和感光等火灾探测器变成电信号，传输到火灾报警控制器，并同时显示出火灾发生的部位，记录火灾发生的时间。-Automatic fire alarm system early in the fire will be burning smoke, heat and light radiation, such as physical, through the sense of temperature, smoke and fire detectors and other sensor into electrical signals, transmitted to the fire alarm controller, and at the same time show that the fire occurred in parts, recording the time the fire broke out.
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Size: 150528 |
Author: tar |
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Description: 基于GPRS的远程安防监控系统
监控机可以通过传感器采集现场火警等数据；
系统可以通过传感器采集相应得数据，并通过所得的数据判断是否有异常情况的发生。
监控机可以通过摄像头采集现场图像；
监控机可以通过红外传感器探测是否有人进入现场（或家中，可用做防盗）；
监控机可以通过GPRS接入INTERNET；
监控机可以在异常情况下给用户发送短信或拨叫用户电话报警；
嵌入式监控主业:
用户可以通过INTERNET登陆监控机的主页；
用户可以在主页上观察到监控机通过火警传感器采集到的现场数据；
用户可以在主页上观察到监控机通过红外传感器采集到现场是否有人进入过；
用户可以在主页上观察到监控机通过摄像头采集到的现场图像；
用户可以在主页上远程控制现场的自动化设备；
用户可以在主页上屏蔽或开启这些监控功能；
监控机可以储存特殊情况下的数据和照片；
监控机本身可扩展本地显示控制功能。通过LCD显示现场数据，通过触摸屏控制现场的自动控制设备（此功能选做）。
-Monitoring machine can capture the scene by a fire sensor data
System can provide data for the corresponding collected by sensors, and through the data collected to determine whether there is an exception from happening.
Monitoring machine can capture the scene through the camera image
Monitoring machine can through infrared sensors to detect whether someone entering the scene (or at home, can be used as anti-theft)
machine can monitor the GPRS access INTERNET
Monitoring machine can in exceptional circumstances to the user to send SMS or dial the user s phone alarm
Embedded Monitoring main business:
Users can monitor the machine through the INTERNET landing page
Users can observe on the home page to monitor the machine through the fire sensor to the field data collection
Users can observe on the home page to monitor the machine through the infrared sensor collected if anyone entered the sce
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Size: 2933760 |
Author: yequn |
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Description: Wireless sensor networks (WSN) consist of small
self-contained devices with computational, sensing and wireless
communication capabilities. They allow flexible, powerful, tetherless,
automated data collection and monitoring systems to be
created. Anticipated applications include environmental hazard
monitoring, forest fire detection, machine instrumentation, etc.
Many routing protocols have been proposed to facilitate data
transport from sensor nodes to a base station few of these protocols
have been formally verified or operationally deployed however.
The Minimum Cost Forwarding (MCF) routing protocol[1],
has been proposed. The application of MCF is restricted to
networks possessing a single sink node and multiple source
nodes.-Wireless sensor networks (WSN) consist of small
self-contained devices with computational, sensing and wireless
communication capabilities. They allow flexible, powerful, tetherless,
automated data collection and monitoring systems to be
created. Anticipated applications include environmental hazard
monitoring, forest fire detection, machine instrumentation, etc.
Many routing protocols have been proposed to facilitate data
transport from sensor nodes to a base station few of these protocols
have been formally verified or operationally deployed however.
The Minimum Cost Forwarding (MCF) routing protocol[1],
has been proposed. The application of MCF is restricted to
networks possessing a single sink node and multiple source
nodes.
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Size: 137216 |
Author: febli |
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Description: vhdl source code of fire detection system/fire alarm system especially for high rise building?
This among the requirement :-
according to my "fire detection system for tall building" project by using Spartan 3E FPGA, the vhdl program need to include all of dis specification:-
First of all, we ll put sensor/smoke detector each floor in the tall building.
1) alarm ll activated if the sensor/smoke detector sense a fire
2)at the same time, the actuator will activate in order to control such a elevator and any other machines in the building.
3)the controller will display which floor caught by fire and the sensor/smoke detector initial or current temperature.
4)If there is false alarm, we can stop it by push the reset button .-vhdl source code of fire detection system/fire alarm system especially for high rise building?
This is among the requirement :-
according to my "fire detection system for tall building" project by using Spartan 3E FPGA, the vhdl program need to include all of dis specification:-
First of all, we ll put sensor/smoke detector each floor in the tall building.
1) alarm ll activated if the sensor/smoke detector sense a fire
2)at the same time, the actuator will activate in order to control such a elevator and any other machines in the building.
3)the controller will display which floor caught by fire and the sensor/smoke detector initial or current temperature.
4)If there is false alarm, we can stop it by push the reset button .
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Size: 1024 |
Author: subin |
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Description: 在很多无线传感器网络应用中，没有节点位置信息的监测信息往往毫无意义。当监测到事件发生时，关心的一个重要问题就是该事件发生的位置，如森林火灾监测，天然气管道泄漏监测等。这些事件的发生，首先需要知道的就是自身的地理位置信息。定位信息除了用来报告事件发生的地点外，还可用于目标跟踪、目标轨迹预测、协助路由以及网络拓扑管理等-In many wireless sensor network applications, there is no node location information of the monitoring information is often meaningless. When monitoring the event occurs, an important issue of concern is the location of the incident, such as forest fire monitoring, natural gas pipeline leak monitoring. These events, first of all need to know is their location information. Addition to its use location information of the sites based on the report of the incident, can be used for target tracking, target trajectory prediction, Xie Zhu routing and network topology management, etc.
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Size: 110592 |
Author: wjw |
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Description: 火灾报警电路是利用两个温度传感器输出的差值来判断室内是否有火灾，然后运用的是一个差分放大电路，根据实际需要，我们可以适当的改变放大的倍数，这样可以避免温漂使设计的产品更有实用性。接着使用的是一个单限电压比较器，这样可以选择性的让危险电压值通过，最后实现报警。在报警的时候，首先会运用一个发光二极管，在电压达到一定值的时候，发光二极管就会伴同蜂鸣器一起工作，一边发光一边有声音，达到报警的作用。-Fire alarm circuit is the use of the difference between the two temperature sensor output to determine whether the fire room, and then use a differential amplifier circuit, according to actual needs, we can change the magnification of appropriate multiples, so avoid the drift to the design products more practical. Then using a single-limit voltage comparator, this can be selective so dangerous voltage values, and finally an alarm. In the alarm, the first will use a light-emitting diode, the voltage reaches a certain value when the LED will be accompanied by a buzzer to work together, side light side of a voice, to the role of police.
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Size: 38912 |
Author: kevin |
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Description: 本系统主要由单片机和GSM短信模块组成，借助最可靠、最成熟的GSM移动网络，以最直观的中文短消息或电话形式，直接把报警地点的情况反映到您的手机屏幕上。它采用主动式红外传感器进行检测，变有形的传统防盗网防盗窗为无形，给火灾时的逃生提供方便。并配备烟雾传感器和燃气泄漏传感器，实现防火、防燃气泄漏的作用。-The System is made up of MCU and GSM Modem. It will display the alarm content in Chinese directly at your mobile screen, and it recurs to the most reliable GSM mobile network. The system adopted initiative infrared sensor to detect, and it turned the traditional alarm net and alarm windows to immateriality. Besides, the system equipped the smog sensor and leakiness sensor of gas and guarded against fire and gas leakiness.
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Size: 176128 |
Author: chengzi |
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Description: 本文介绍了住宅智能化中的防盗防火报警系统。智能化住宅防盗防火报警系统集防盗防火功能于一体，可实现自动检测与自动电话拨号报警。自动检测是指由红外探测与微波探测器构成的双鉴探测器实现盗情检测，同时由温度探测器、光电感烟探测器和一氧化碳探测器集为一体的复合式火灾探测器完成火情检测。多传感器的应用实现了低误报率，增强了系统可靠性。自动电话拨号报警是指通过电话网络自动向相关部门发出语音求救信号。当防盗、防火探测器检测到险情的时候，向单片机发出中断申请，再由单片机控制电话接口电路，实现模拟摘机，根据险情类别，自动拨打相关部门的电话号码如小区管理中心电话。-The System is made up of MCU and GSM Modem. It will display the alarm content in Chinese directly at your mobile screen, and it recurs to the most reliable GSM mobile network. The system adopted initiative infrared sensor to detect, and it turned the traditional alarm net and alarm windows to immateriality. Besides, the system equipped the smog sensor and leakiness sensor of gas and guarded against fire and gas leakiness.
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Size: 9373696 |
Author: chengzi |
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Description: 由两个火焰传感器和一个360舵机一个180度舵机组成的红外定位灭火系统，可以定位火源方向，将火焰灭掉。-Two flame sensor and a 360-degree steering gear steering gear consisting of a 180-IR positioning fire-fighting system that can locate the direction of fire, extinguish the flame.
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Size: 1024 |
Author: 吴杰 |
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Description: Contiki is an open source, highly portable, multi-tasking operating system for memory-efficient networked embedded systems and wireless sensor networks. Contiki has been used is a variety of projects, such as road tunnel fire monitoring, intrusion detection, water monitoring in the Baltic Sea, and in surveillance networks.
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Size: 12615680 |
Author: tayfun karan |
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Description: 本双足机器人以双足步行动作方式，采用AVR系列的单片机ATmega8L为控制核心，凌阳61单片机为语音控制模块，采用pWM编码调制的舵机（伺服电机），红外线感应器，温度感应器构成。能实现双足行走，执行avr单片机eprom内预置的程序，自动避障，感应并且扑灭火源，语音控制行走等功能。由单片机的IO口控制机器人的运动，由红外感应器实现自动避障，由温度火焰感应器和涡轮风扇实现灭火，语音控制则由凌阳单片机自带的丰富的语音功能来编程实现。-The biped walking biped robot to action, the use of AVR family of microcontrollers ATmega8L as the control center, Sunplus 61 MCU for voice control module, using pWM coded modulation servo (servo motor), infrared sensors, temperature sensors composition. To achieve biped walking, the implementation of the pre-avr microcontroller eprom program, automatic obstacle avoidance, sensor and put out the fire source, voice control walking and other functions. IO port by the MCU to control the robot' s movement, from the infrared sensor for automatic obstacle avoidance, by the temperature sensor and turbo-fan the flame to achieve fire suppression, voice control by Sunplus microcontrollers rich voice that comes to programming.
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Size: 1250304 |
Author: 杨雯森 |
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Description: A network of Sensor Nodes can be installed in a forest to detect when a fire has started. The nodes can be equipped with sensors to measure temperature, humidity and gases which are produced by fire in the trees or vegetation. The early detection is crucial for a successful action of the firefighters
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Size: 11264 |
Author: aa |
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Description: 本程序是基于单片机的c++程序。本机器人采用左手走规则，左手走规则是指机器人始终沿着左面的墙壁行走，一直走完全程。在行走的过程中按照起点、一号房间、二号房间、三号房间、四号房间的顺序搜索火源并灭火。机器人首先读取传感器信息，然后对传感器的信息进行判断。如果发现火源，则进入灭火子程序，该子程序完成趋光、灭火等功能。-This procedure is based on single chip microcomputer c++ program. This robot USES the left hand rule, left hand go rules refers to the robot walking down the left wall, walked all the way. In the process of walking according to the starting point, room no. 1, no. 2 room, room number, room number three, four sequential search and fire extinguishing. Robot sensor information first, and then to determine sensor information. If it is found that fire, fire to a subroutine, the subroutine to complete QuGuang, fire, etc.
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Size: 15360 |
Author: 陆亚南 |
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Description: 系统以C8051F020芯片为核心，外围器件包括SIM300模块，DS18B20温度传感模块，火焰传感器，蜂鸣器模块，四相六线步进电机，微型水泵等。系统各个部分紧密联系，环环相扣，实现了实时温度显示、火灾报警、远程通信、消防灭火等功能。-System C8051F020 chip as the core, peripheral devices including SIM300 module, DS18B20 temperature sensor module, flame sensor, buzzer module, four-phase six-wire stepper motors, miniature pumps and so on. Various parts of the system closely, interlocking, real-time temperature display, fire alarm, remote communications, fire fighting and other functions.
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Size: 43008 |
Author: 暮色 |
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Description: 火灾作为一种发生频率高、破坏性强的灾害,已受到了人们的大力重视。本文依据传感器检测技术和单片机技术的发展，从人们日趋严重的安全问题出发，设计了适用于居民住房的基于单片机的智能火灾报警系统。该系统采用了感温和感烟探测器相结合的探测方法，能更加准确的报警，从而降低误报率。以AT89S52单片机为控制器，通过温度传感器、烟雾传感器采集现场火灾信号，经信号处理、A/D转换送入单片机，单片机经过数据处理、与设定值比较、判断是否超过报警上限，若未超过，则由数码管显示器显示烟雾浓度和温度；若超过，则由数码管显示的同时实现声光报警，使人们能够及时发现火灾，并采取有效措施，扑灭初期火灾。智能火灾报警系统具有实时监控和报警的功能，是一种结构简单、性能稳定、使用方便、价格低廉、智能化的报警器，具有较好的实用性。-Fire is a kind of high frequency, destructive disasters, which was given a strong attention. In this paper, based on the development of sensor technology and computer technology, starting the security problem that people increasingly serious, smart fire alarm was designed based on single chip microcomputer system.The designed system is suitable for the residents of housing. The system employs a temperature detector and smoke detector to detect fire together they can give a more accurate alarm and reduce the false alarm rate. Using AT89S52 as controller, the temperature sensor and smoke sensor are employed to acquired the fire signal. After the signal was processed and A/D conversion it was in put the SCM. Then the data was processed by the SCM, Comparing with the preset value and determining whether it exceeds the alarm limit or not. In normal condition four 7-segment LEDs shows the smoke concentration and temperature. When it fire, the designed system gives light and sound to alarm p
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Size: 650240 |
Author: 舒糖 |
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Description: MSP430F5529开发板的火焰传感器例程-MSP430F5529 flame sensor development board routines
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Size: 561152 |
Author: esfs |
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