Dual filtering temperature control detection switching signal acquiring device

Abstract

The invention relates to a dual filtering temperature control detection switching signal acquiring device. The structure of an existing signal acquiring device is improved, and a dual filtering temperature control detection signal acquiring and processing architecture is introduced. A first signal acquiring and processing device (6) and a second signal acquiring and processing device (7) are adopted; based on a designed first temperature sensor (9) and a designed second temperature sensor (10), real-time temperature measurement of the first signal acquiring and processing device (6) and the second signal acquiring and processing device (7) can be respectively acquired by combining with a first filtering circuit (12) and a second filtering circuit (13) which are specifically designed; by referencing the result, intelligent switching of the first signal acquiring and processing device (6) and the second signal acquiring and processing device (7) is realized by intelligently controlling a designed electrical control alternative output switch (11), and working performance of signal acquiring and processing can be effectively improved.

Description

technical field [0001] The invention relates to a dual-path filter temperature control detection switching signal collector, which belongs to the technical field of signal collectors. Background technique [0002] Data Acquisition (DAQ) refers to the automatic collection of non-electric or electrical signals from analog and digital units under test such as sensors and equipment under test, and sends them to the host computer for analysis and processing; with the continuous development of technology, data Acquisition has become an indispensable part of the construction of intelligent networks such as the Internet of Things, and with the extensive application of terminal equipment such as sensors, signal collectors have emerged as the times require. Amplification, filtering and other optimization processing, and then output the processed signal to the host computer for subsequent processing; but the signal collector in the prior art still has some unsatisfactory places in the ...

AI Technical Summary

Problems solved by technology

[0002] Data Acquisition (DAQ) refers to the automatic collection of non-electric or electrical signals from analog and digital units under test such as sensors and equipment under test, and sends them to the host computer for analysis and processing; with the continuous development of technology, data Acquisition has become an indispensable part of the construction of intelligent networks such as the Internet of Things, and with the extensive application of terminal equipment such as sensors, signal collectors have emerged as the times require. Amplification, filtering and other optimization processing, and then output the processed signal to the host computer for subsequent processing; but the signal collector in the prior art still has some unsatisfactory places in the actual application process, As we all know, the operation of circuit components will generate a lot of heat, and heat is a major problem affecting the performance of circuit components. Excessive temperature will affect the performance of power components. How to carry out heat dissipation and temperature control has always been accompanied by Unavoidable problems in the development of circuit components

Images