查询词典 alarm signal

Electric heat yuan receive different pyroelectric different, not offset by the signal processing and alarm.

电元接收到的热量不同，热释电也不同，不能抵消，经信号处理而报警。

Best of all it can badly destroy the environment .Commonly the function of distributed intelligent system for fire alarm on ship is to send out the signal to the shipman.

通常船舶火灾报警系统的功能是在发生火灾时，给船员发出火灾报警信号，船舶管理上级单位和相关人员并不能与船员同步获取火灾信息。

Three Colors LED Signal Tower with Buzzer Alarm .

采用三色 LED 声光指示灯自动报警。

Anti-thief alarm is a kind of device that sending out the 911 signal during the thieving is going on.

防盗报警器是一种能在小偷行窃时发出报警的装置。

Mainly by the design of infrared sensors, signal amplification circuit, voltage comparator, delay circuit and the audio alarm circuit.

本设计主要由红外线传感器，信号放大电路，电压比较器，延时电路和音响报警电路组成。

In the design part of the PLC control, the paper has explained the design process of the PLC I/O hookup, provided the choice result of the PLC and the PLC I/O elements, and has explained the design process of the PLC user program in detail, which includes the exposition to the design process of the public program, manual program, autoloading program signal showing and trouble alarm program.

在PLC控制的设计部分中，阐述了PLC I/O接线图的设计过程，给出PLC及其输入/输出元件的选择结果，详细地阐述了PLC用户程序的设计过程，其中包括对公用程序、手动程序、自动程序、信号显示与故障报警程序的设计过程的阐述。

Provided the choice result of the PLC and the PLC I/O elements, and has explained the design process of the PLC user program in detail, which includes the exposition to the design process of the public program, manual program of the stand-alone, autoloading program of the stand-alone, automatic/ autoloading program of whole machine, automatic return the origin program of whole machine, signal showing and trouble alarm program, and provide the trapezium drawing of all programs mentioned above .

在液压传动PLC控制系统的设计部分，给出PLC及其输入／输出元件的选择结果，详细地阐述了PLC用户程序的设计过程，其中包括对公用程序、单机单步程序、全机半自动程序、全机自动回原点程序的设计过程的阐述，并给出了上述程序梯形图。

When the burglarproof or CO detects any off normal signal,an Stimulus is sent to MCU,and when the value which but protects from sensor of fireproofing to examine the temperature which is higher than supposes in advance.The buzzer sounded a voice of alarm,and the disaster will be displayed on the type of LCD screen.

当防盗、CO探测器检测到险情的时候，向单片机发出高电平，而防火探测器检测到的温度高于预设的值时，蜂鸣器发出声音进行报警，并且将灾情类型显示在LCD的显示屏上。

Accurate analog power is to provide power, digital chip, amplifiers, microcontroller is the voltage required by A/D sampling data output voltage, and comparison, if there is A deviation is the limit, adjust output signal output and closure, alarm, The working process of the working status, manostat by SCM outputs drive LED display, Display circuit used to display the size of the output voltage of power.

准确说就是模拟电源提供各个芯片电源、数码管、放大器所需电压，单片机则通过A/D采样输出电压，与设定值进行比较，若有偏差则调整输出，越限则输出报警信号并截流；工作过程中，稳压电源的工作状态均由单片机输出驱动LED显示；显示电路用于显示电源输出电压的大小。

In order to improve the inspection technologies of satellite interference, 5 kinds of technologies of satellite interference and integrated judgement-spectrum analysis, helix inspection, PID, S/N and signal vector were put forward. The automatic inspection system of interference of satellite TV has been built according to these inspected technologies and technology of network. The system adopts comparison of spectrum template, calibration of beaconing, mode identification, telemetering pick-up technology and improve the inspection technology of satellite interference. The alarm limits haw been defined through a lot of emulational tests, so that the system become feasible. The system has a good effect and makes up the blank of inspection technologies of interference in our country to some extent.

为了提高卫星干扰监测水平，提出了频谱监测、螺流监测、PID监测、S/N监测和信号矢量图监测等五种监测技术和干扰综合判断方法：根据这些技术手段和方法，并利用计算机网络技术，建立了卫星电视干扰信号自动监测系统；该系统利用网络化设计，采用频谱模板比对，卫星信标电平校准、信号模式识别、卫星遥测信号提取等技术，提高了卫星干扰监测的准确度和自动化程度；通过大最的仿真测试，设定告警门限，使系统的漏警率和误警率达到实用要求；该系统应用于干扰监测工作中，起到了很好的效果；在一定程度上弥补了国内通信干扰监测的空白。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。