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Low power wireless digital automatic temperature monitoring system

A digital temperature, automatic monitoring technology, applied in thermometers, signal transmission systems, thermometers with directly sensitive electrical/magnetic components, etc. power consumption and other problems, to achieve the effect of strong anti-interference ability, improved reliability and stability of data transmission, and improved system reliability

Inactive Publication Date: 2011-03-23
张春涛 +2
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0005] The present invention proposes a low-power wireless digital temperature automatic monitoring system, the purpose of which is to solve the problems of low temperature measurement accuracy, many wireless signal blind areas, and high power consumption of the temperature acquisition module, so as to realize automatic monitoring of environmental temperature changes

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Embodiment Construction

[0029] The overall composition of this system is as follows figure 1 Shown. In the figure: I are multiple wireless digital temperature measurement terminals. The shape of the wireless digital temperature measurement terminal of this system is a small plastic box, the digital temperature sensor is embedded in the plastic box, and the wireless digital temperature measurement terminal is installed at the position where the temperature measurement point is needed. II is a wireless data concentrator. III is an independent temperature acquisition subsystem, composed of two parts II and I. The wireless communication method is adopted between I and II, the network topology is star-shaped, and the wireless data concentrator can be installed where it can receive the communication signal of the wireless digital temperature measurement terminal. IV is a wireless temperature monitoring device, which consists of a PC and a wireless data transmission module. Wireless communication between ...

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Abstract

The invention relates to a low power wireless digital automatic temperature monitoring system. The system mainly comprises a wireless digital temperature measuring terminal, a wireless data concentrator and a wireless temperature monitoring device. The temperature monitoring system can perform automatic real-time monitoring to the temperature of the indoor environment. The frequency adopted by the temperature monitoring system is 470-510MHz, the frequency range is the frequency range of the measuring instrument; and the anti-interference capability of the system is high, the blind areas are fewer, and the reliability is high. The invention has small volume, low power, reliable performance and accurate temperature measurement and is convenient to use.

Description

Technical field [0001] The invention relates to automatic monitoring technology, in particular to a low-power wireless digital temperature automatic monitoring system. Background technique [0002] In recent years, the contradiction between power supply and demand in my country has been very prominent, especially during the peak summer period. The important reason for the summer power gap is the large use of air conditioners to form a peak in electricity load. During the peak load in winter, air conditioning also plays an important role. With the improvement of social and economic living standards, this contradiction has become increasingly prominent. Reasonable control of the temperature of the air conditioner can greatly reduce the peak power load of the air conditioner. It can save a lot of power construction investment while alleviating the power tension. In addition, it can also reduce the pollution of the atmosphere by sulfur dioxide and carbon dioxide. [0003] Therefore, t...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01K7/00G08C17/02
Inventor 穆轶段文凯
Owner 张春涛
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