报警系统

And due to the nature of the data acquisition, three data acquisition circuit board are adopted. They are voltage to digit data converting circuit board, current to digit data converting circuit board and digit data input/output circuit board. These circuit boards are used to acquire the main running parameter of the multifunctional experimentation equipment and to control the output of alarm message.The monitor and control program is developed on Delphi5.0 which is an excellent product of Borland Corp.

数据监控系统的硬件以一台工业控制PC机为核心，并根据采集信号的性质配置了电压-数字量转换板、电流-数字量转换板及开关量输入／输出板，对实验台的主要运行参数进行采集并进行报警控制；监控系统的软件以BORLAND公司的Delphi5.0作为开发平台，采用了面向对象的设计方法，运用了多线程、数据库等技术，做到了界面美观、操作方便。

After designing the hardware, using STEP 7 and MCGS to realize PLC sub stations function of data collection, control and alarm, the communication between PLC sub stations and epigyny machine and software designing and emluation of every function of the monitor interface.

先对系统进行硬件设计，然后在软件STEP 7环境中和MCGS平台下实现底层PLC子站对船舶机舱内数据的采集、控制和报警功能，PLC子站与上位机的数据通信以及整个系统监控画面所实现的各项功能的软件设计和仿真。

Taking application of computer monitoring system in firststage of Jingtaichuan electric lift irrigation project for example,the paper approaches a subject about features of the computermonitoring system and its further development framework, analyzesmonitoring and control of key monitoring objects such as waterlevel of forebay of pump station, pump station unit commitmenttrend, pump unit temperature trend, real-time data, warning system,as well as power switch commitment.

结合景泰川电力提灌工程一期泵站计算机监控系统的应用实际，探讨了高扬程提灌工程泵站计算机监控系统的特点和进一步发展的结构，分析了泵站前池水位及水泵机组开停趋势、水泵机组温度趋势、实时数据、报警，以及电力开关投退和水泵机组开停等重点监控对象的监控。

The existing campus radio automatic controller, infrared alarm rolling code control system, infrared detection switch, home燃气报警器, refrigerator computer control system.

现有，校园自动广播控制器，红外滚动码报警控制系统，红外探测开关，家用燃气报警器，冰箱电脑控制系统。

It studies the types, position, alarm value of the sensor and the network message, data flow of the system.

设计了基于CAN总线和单总线二层网络的火灾状态识别系统硬件结构，对传感器选型、安装位置、报警阈值以及系统通信协议、信号内容、数据流向等方面进行了一定深度的研究。

This system composed by the MCU control system, the C/V transformation module, A/D transformation module, the rectification, filter module, the nixie tube LED display module as well as the warning module.

该系统由单片机控制系统、电容/电压转换模块、A/D转换模块、整流滤波模块、数码管LED显示模块以及报警模块组成。

Thetemperature cruises the examintion instrument is a refrigerator to examine a part of the system automatically, this lesson an intelligence for is a kind ofly with 8051 single a machines for core constituting instrument system, that temperature cruises the examintion instrument cans cruise to return to examination to 64:00 temperature proceeding with show that can examine to a certain proceeding fixed-point again with show, at examine at the same time to can proceed the sound and light report to the police, taking a string of a communication connects the oscular temperature cruises the examintion instrument .

温度巡检仪是冰箱自动检测系统的一部分，本课题是一种以 8051 单片机为核心构成的智能仪器系统，该温度巡检仪可对64点温度进行巡回检测和显示又可对某点进行定点检测和显示，在检测的同时可以进行声光报警，带有串行通讯接口的温度巡检仪。

By using PLC2104ARM SCM,the modem, the conversion of electricity and photoelectrically isolated circuit etc,, the system can complete the receival and process of the lift＇ s data, the control of MODEM, the judgement of the trouble of the lift,the fault storage, the warning and remote maintenance.

系统采用PLC2104ARM单片机、通用调制解凋器、电平转换、光电隔离电路等实现了电梯数据的接收、处理与MODEM的控制，实现了电梯故障的判断、故障存储、报警以及远程系统维护，测试表明，完全实现了设计目标。

The system set off alarms in the press before thebig game, which one magazine called the Snooper Bowl, and the technology setoff quite a few alarms on the big day, when the system decided it had found itsman at Raymond James Stadium.

大赛开始之前，这个系统引爆了新闻界，有一家杂志把超级碗叫做窥探碗，而且在大赛当天，系统一判定它在雷蒙德·詹姆斯体育场发现它要找的人就报警，由此技术引起的警报多多。

A television monitor and burglar alarm project contracting, computer information systems integration, wireless communications products and sales network, intelligent buildings and Intelligent Community of weak systems design, installation and technical services of high-tech joint-stock companies.

是以电视监控及防盗报警工程承包、计算机信息系统集成、无线通信产品销售及组网、智能大厦和智能小区的弱电系统设计、安装和技术服务的高科技股份制公司。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。