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Method, device and system for automatic measurement and control

A measurement and control method and automatic technology, applied in the direction of measurement device, control/regulation system, non-electric variable control, etc., can solve the problems of large measurement error, high cost, complicated installation and disassembly of measurement and control system, etc., and achieve low cost and simple use. , The effect of stable working performance

Inactive Publication Date: 2014-03-26
SHAANXI UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In order to solve the problems of complicated installation and disassembly of the measurement and control system, large measurement error and high cost in the prior art

Method used

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  • Method, device and system for automatic measurement and control
  • Method, device and system for automatic measurement and control
  • Method, device and system for automatic measurement and control

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Embodiment Construction

[0019] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0020] figure 1 The flow chart of an automatic measurement and control method provided by the first embodiment of the present invention is shown, and the details are as follows:

[0021] In step S101, collect indoor temperature and humidity data, and read the temperature and humidity data;

[0022] In an embodiment of the present invention, the method for collecting indoor temperature and humidity data and reading the temperature and humidity data specifically includes the following steps:

[0023] 1. Collect indoor temperature and humidity data, and read the temperature and humidity data;

[00...

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Abstract

The invention discloses a method, a device and a system for automatic measurement and control, and belongs to the field of computer control. The method includes acquiring data of indoor temperature and humidity and reading the same, judging whether or not the data of temperature and humidity are higher than the first preset temperature value or first preset humidity value, and if the result is YES, then sending an alarm, and displaying the read data of temperature and humidity. The automatic control system utilizing a single chip microcomputer to control temperature and humidity realizes precise measurement and accurate control of temperature and humidity, is stable in running, easy to use, wide in application range, high in measurement precision and low in cost.

Description

technical field [0001] The invention relates to the field of computer control, in particular to an automatic measurement and control method, device and system. Background technique [0002] Automatic control systems have been widely used in various fields of human society. In terms of industry, there are corresponding control systems for various physical quantities encountered in the production process of metallurgy, chemical industry, machinery manufacturing, etc., including temperature, flow, pressure, thickness, tension, speed, position, frequency, phase, etc. On this basis, a digital control system with better control performance and a higher degree of automation, as well as a process control system with dual functions of control and management, have been established by using digital computers. Applications in agriculture include automatic water level control systems, automatic operating systems for agricultural machinery, etc. In terms of military technology, the appl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01D7/02G01D21/02G05D27/02
Inventor 郭豫荣
Owner SHAANXI UNIV OF TECH
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