Wireless multi-channel temperature acquisition system

A temperature acquisition system and wireless technology, applied in thermometers, signal transmission systems, thermometer components, etc., can solve problems such as inability to meet requirements and high costs, and achieve the effect of friendly interface, powerful functions, and intuitive display.

Inactive Publication Date: 2015-06-17
姚萍
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in many special environments, wired connections often cannot meet the needs
For the measurement environment where the measurement points are relatively scattered, the use of wired data transmission communication requires a high cost

Method used

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  • Wireless multi-channel temperature acquisition system

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Embodiment Construction

[0009] figure 1 It is a structural schematic diagram of the wireless multi-channel temperature acquisition system of the present invention. A wireless multi-channel temperature acquisition system of the present invention is characterized in that it includes a pressure sensor 1, a signal conditioning circuit 2, an A / D conversion device 3, a single-chip microcomputer 4, a wireless Transceiver module 5, temperature acquisition circuit 6;

[0010] The pressure sensor 1 is connected to the signal conditioning circuit 2, the signal conditioning circuit 2 is connected to the A / D conversion device 3, the A / D conversion device 3 is connected to the single-chip microcomputer 4, and the single-chip microcomputer 4 It is connected with the wireless transceiver module 5 , and the wireless transceiver module 5 is connected with the temperature acquisition circuit 6 .

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Abstract

The invention discloses a wireless multi-channel temperature acquisition system, which belongs to the technical field of automatic control. The wireless multi-channel temperature acquisition system of the invention is characterized by comprising a pressure sensor (1), a signal conditioning circuit (2), an A / D conversion device (3), a single chip microcomputer (4), a wireless transceiver module (5), and a temperature acquisition circuit (6). Compared with the prior art, the wireless multi-channel temperature acquisition system of the invention has the advantages of powerful data processing function, intuitive display, friendly interface, high performance-to-price ratio, wide range of application, and the like.

Description

technical field [0001] The invention belongs to the technical field of automatic control, more specifically, it belongs to a wireless multi-channel temperature acquisition system. Background technique [0002] In recent years, with the development of computer technology, the rapid development of communication technology and integrated electronic technology, the domestic radio frequency (RF) technology has also become mature, and a full range of radio frequency wireless data transmission chips have been developed. These radio frequency chips not only have fast transmission rates but also have relatively high sensitivity. Now these chips are developing in the direction of integration and miniaturization, and the cost of use is also greatly reduced. Using radio frequency chips to develop embedded products has a very broad application prospect. At present, well-known manufacturers at home and abroad attach great importance to the development and research of radio frequency tran...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01K1/02G08C17/02G01K1/024
Inventor 姚萍
Owner 姚萍
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