High-precision acquisition and analysis equipment for multiple types of signals

High-precision acquisition and analysis equipment for multiple types of signals

The invention discloses high-precision acquisition and analysis equipment for multiple types of signals. The high-precision acquisition and analysis equipment comprises a data acquisition module, a central processing unit, a storage center and a display terminal, the data acquisition module comprise...

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Hauptverfasser: LYU ZHEN, SUN LEJIA, DENG JIANFENG, LIANG JUN, WANG YUAN, YI YUSEN, LI GANG, REN JUNCHEN, HE CHENQI
Format: Patent
Sprache:chi ; eng
Schlagworte:
CONTROL OR REGULATING SYSTEMS IN GENERAL
CONTROLLING
FUNCTIONAL ELEMENTS OF SUCH SYSTEMS
MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS
PHYSICS
REGULATING
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creator LYU ZHEN
SUN LEJIA
DENG JIANFENG
LIANG JUN
WANG YUAN
YI YUSEN
LI GANG
REN JUNCHEN
HE CHENQI
description The invention discloses high-precision acquisition and analysis equipment for multiple types of signals. The high-precision acquisition and analysis equipment comprises a data acquisition module, a central processing unit, a storage center and a display terminal, the data acquisition module comprises a silicon controlled rectifier channel and a sensor channel, and a channel interface of the silicon controlled rectifier channel adopts an isolation optocoupler for optical isolation; multi-channel data acquisition is realized through the silicon controlled rectifier channel and the sensor channel, the silicon controlled rectifier is alternately controlled to be switched on and switched off through the central processing unit, the silicon controlled rectifier channel acquires voltage and working states of all the silicon controlled rectifiers, multi-point and multi-potential data acquisition is realized, and the efficiency and the utilization rate of data acquisition are remarkably improved; the isolation optocou
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subjects CONTROL OR REGULATING SYSTEMS IN GENERAL
CONTROLLING
FUNCTIONAL ELEMENTS OF SUCH SYSTEMS
MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS
PHYSICS
REGULATING
title High-precision acquisition and analysis equipment for multiple types of signals
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