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 traffic light control system usually must realize the automatic control and the hand control. The traffic light control system based on FPGA is simple and reliable.
交通灯控制系统通常要实现自动控制和手动控制其红绿灯的变化，基于FPGA设计的交通灯控制系统电路简单、可靠性好。
In this paper, the traffic light automatic control system with PLC is introduced.
介绍了应用PLC实现交通信号灯的自动控制。
An application of personal computer control technique for automatic measurement of the parameters of electric light sources and its realization were introduced.
本文介绍微型计算机自动控制技术在电光源参数自动检测中的应用。
In the light of problems existing of automatic control of traditional PLC, this paper analyzes features of modern automatic control and its controlling conception.
针对传统PLC自动控制存在的问题，解析了现代自动控制的特点及控制理念。
The control of the changing of pupil area with light intensity has been considered as an automatic process.
瞳孔在光刺激下的面积变化，可以看作是一个自动调节的过程。
The paper introduced the application special features, the work principle of of computer automatic light box, and how to use 89c51 to control and drive it.
文章介绍了电脑自动灯箱的应用特色、工作原理、以及使用89c51单片机对它的控制和驱动实现方法。
There is a connection guiding, real-time detection, fault judging, alarm records, sound-light alarm, the screen prompt, safety preferred real-time automatic control function.
有连接导引、实时检测、故障判断、报警记录、声光报警、屏幕提示、安全优先的实时自动控制功能。
The system consists of control microcomputer, automatic smear feeding unit, automatic 2-dimension scanning mechanism microscope stage, automatic light detection and automatic photographing unit etc.
整个系统由微机控制，设有自动输涂片机械手装置、显微镜工作台自动二维扫描机构、自动测光、自动拍照等装置。
By the automatic traffic light control system.
靠的是交通信号灯的自动指挥系统。
The paper throws light on the fundamental contradiction of self-adaptation in automatic control system by analysing the functions and affects of each unit.
通过对系统中各组元功能的描述及其各自在整体系统中作用的分析，可以揭示出自控系统中自适应的基本机理。
It is used in saving energy, automatic sensitivity to light, and self-adaptive control in TV, LCD back light, Digital code product, instrument, industry device etc.
适合电视机、LCD背光、数码产品、仪器仪表、工业设备等诸多领域的节能控制、自动感光、自适应控制。
It is used in saving energy, automatic sensitivity to light, and self-adaptive control in TV, LCD back light, Digital code product, instrument, industry device etc.
适合电视机、LCD背光、数码产品、仪器仪表、工业设备等诸多领域的节能控制、自动感光、自适应控制。
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