A temperature measurement and control system based on CAN bus for intelligent buildings has been designed.
摘要设计了一种基于CAN总线的智能楼宇温度测控系统。
SCM technology temperature measurement and control system with small size, high reliability and are widely used.
利用单片机技术的温度测控系统以其体积小，可靠性高而被广泛采用。
Abstract Temperature measurement and control circuit are measuring circuit that were widely used in practical application.
温度测量与控制电路是在实际应用中相当广泛的测量电路。
Temperature measurement and control plays a very important role in scientific experiments and industrial and agricultural production.
温度的测量与控制在科学实验及工农业生产中具有十分重要的作用。
Temperature measurement and control technology has a wide-spread application in various fields of industry engineering as well as daily lives.
温度测控在日常生活、工业生产工程各领域均具有广阔的应用前景。
This paper presents a way to design the intelligent temperature measurement and control system based on fuzzy self-tuning PID control algorithm.
给出了一种基于模糊自整定PID算法的智能温度测控系统的设计方法。
With MSP430 MCU core, the temperature measurement and control system which is easy to operate, high automation and easy to expand, has high practical value.
以MSP430单片机为核心的温度检测和控制系统，操作简便、自动化程度高、扩展方便，是一种很有实用价值的温度控制系统。
This Paper introduces a digital temperature measurement and control instrument, Which can be adapted for experimenting, studying and redeveloping in laboratory.
介绍了一种适用于在实验室条件下进行实验、研究与再开发的数字式温度检测与控制装置。
Here, a temperature measurement and control system used in high accuracy sphere diameter laser interferometry is introduced, which is based on virtual instrument techniques.
本文介绍一种基于虚拟测试技术建立的在高精度球体直径测量激光干涉系统中采用的温度测量和控制系统。
A heating element is designed using resistance heating silk and printed board, and an instrument of temperature measurement and control is designed using transistor as the temperature sensor.
介绍利用电阻加热丝、印制基板材料设计制做的加热元件和用晶体管作温度传感器设计制做温度测量控制器的电路工作原理及其在物理实验中的应用。
The thesis introduces a long-distance temperature measurement and control system which is based on the LM35 temperature sensor. It mainly discusses the frame and the work theory of the whole system.
本文介绍了一种应用LM 35温度传感器开发的远程温度测量与控制系统，重点阐述了整个系统的结构及其工作原理。
Mainly on the automatic control system for greenhouse design, on the temperature, humidity, light intensity of the principles and methods of measurement.
主要介绍了对温室大棚自动控制系统的设计。阐述了温度，湿度，光照强度的测量原理和方法。
The new pressure switches with many advantages such as simple circuit and manufacturing technique, lower cost, can be used in measurement, alarm, control of pressure and temperature.
这种新型压力开关具有电路和制造工艺简单、成本低等优点，可应用于压力与温度的检测、报警和控制领域中。
It is more suitable for the continuous temperature measurement and intellectualized control of melting, transfering, pouring and solidification for forming of hot molten metal.
它适用于高温熔体在熔炼、转运、浇注及凝固成型等过程的温度连续测量及其智能控制。
The PLC is used in automatic pressure surge control, oil temperature control, product test control, and automatic measurement of pressure, flow, temperature, speed, torque, etc.
PLC下位机完成转向泵的压力冲击自动控制、油温自动控制、出厂试验自动控制和压力、流量、温度、转速、转矩等参数的自动测试。
This system has the functions, such as temperature and pressure monitor, water and electricity consumption measurement, motor control and protection, etc.
该系统具有温度、压力检测，电耗、水耗计量，电机起停控制与保护等功能。
The measurement of temperature adopts DS18B20 temperature sensor and the measurement value is displayed by LEDs. The Fuel Cell temperature is controlled by cooling fan which adopts PWM control.
温度的测量用DS18B20温度传感器测量，并用数码管显示测量值，用PWM控制冷却风扇控制温度到恒定值。
This system was composed of a temperature controlled tank , switch measurement circuit , temperature control circuit , interface circuit , an industrial manipulative computer, and so on.
本文介绍了温度继电器自动测试系统的设计，此系统由温控箱、开关量检测电路、温度控制电路、接口电路及工控机等硬件组成。
The part on hardware consists of the main control circuit, environment data collecting, temperature measurement and alarm circuit, and power control circuit, etc.
其第一部分为硬件设计：主要控制电路、数据采集、测温报警、调功电路等组成。
This paper discussed on how to improve the accuracy of coal true relative density measurement in temperature control, blank experiment, process control and enhancing management.
从温度控制、空白试验、操作过程和加强管理等方面，阐述了如何在煤的真相对密度的测试过程中提高测定的准确度。
The paper finished a complete intelligent software design, it makes the whole measurement system more intellectualized and realizes automatic plus control, temperature compensate, auto-collate, etc.
本论文设计了较为完善的智能化软件，使该检测系统具有较高的智能化程度，实现了自动增益控制、温度补偿、自动校准等多种智能化特性。
In the present system of fire controlling and alarming, it is essential to take the exact measurement and effective control of the actual temperature and its ascending speed in the detecting area.
在当前的消防报警控制系统中，对被探测区域温度的准确测量和有效控制是消防工作质量的根本保证。
In order to meet the needs of high accuracy of temperature measurement for a data process and control device, a simple calibration method for the bridge circuit measuring resistances is proposed.
针对“数据处理和控制装置”测温电路的高精度 要求，提出了一种分档电桥电路的标定方法。该方法 不仅简单实用，在电桥分档位较多时，能有效减少标定 的工作量，而且能达到较高的精度。
This paper reviews the work principle of the reactor for deposition temperature, pressure and gas flow control, and the measurement theory of the measurement devices.
其中着重描述了反应腔对反应温度，反应压力和气体流量的控制方法，以及测量设备对淀积薄膜性能的测量原理。
Proficiency with methods of level, temperature, pressure and flow measurement is required, as well as knowledge relating to process control, and safety systems.
需要精通液位，温度，压力和流量测量的方法，以及有关过程控制和安全系统方面的知识。
The instruments for measurement of temperature, pressure, flow, level and concentration, control valves supplied for DCS and relative DCS used in sulphuric acid plants of China are described.
介绍目前我国硫酸装置DCS使用的温度、压力、流量、液位、 成分分析仪表和调节阀以及相关的DCS 系统。
The temperature control system based on DS18B20 adopts C8051F020 and its external interface circuit to carry out the measurement control for direct current manostat power temperature.
基于DS18B20的温度控制系统，利用C8051F 020及其外围接口电路对直流稳压电源温度进行测量控制。
The basic theory of laser remanufacturing need to be developed deeply, which limited the application of it , such as temperature measurement and measurement control, and so on.
但其中的许多基础理论问题尚需深入开展研究，如激光再制造过程中温度及尺寸精度控制检测等问题，使激光再制造技术的应用受到了很大限制。
Conversion and read data through a unified 89c51 microprocessor, Finally, the digital control demonstrated by numerical measurement of the temperature.
转换和读取的数据通过微处理器89c51进行统一处理，最后通过数码管显示出所测量的温度数值。
Conversion and read data through a unified 89c51 microprocessor, Finally, the digital control demonstrated by numerical measurement of the temperature.
转换和读取的数据通过微处理器89c51进行统一处理，最后通过数码管显示出所测量的温度数值。
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