Synchronous acquisition system and synchronous acquisition method

Abstract

The invention relates to the data acquisition field and discloses a synchronous acquisition system and a synchronous acquisition method. The system comprises a collected end and a synchronous acquisition device. The method comprises the following steps that the signal output end of the collected end is connected to the signal input end of the synchronous acquisition device, and the synchronous acquisition device includes a plurality of acquisition channels; the synchronous acquisition device receives and identifies output signals from the collected end; the acquisition channel attribute of thesynchronous acquisition device is configured according to the type of the output signals; and the acquisition channels collect and process the output signals and then end an acquisition process. By using the synchronous acquisition system and the synchronous acquisition method, through setting the plurality of acquisition channels and separately configuring each channel, the channels can be configured to be voltage, current, IEPE and bridge circuit signal channels separately so that channel resources are maximumly used.

Description

technical field [0001] The invention relates to the field of data acquisition, in particular to a synchronous acquisition system and a synchronous acquisition method. Background technique [0002] At present, the channel characteristics of most data acquisition devices in synchronous acquisition systems are fixed, and the output signal of the target sensor must be the same as the channel type. The channel properties cannot be changed, and the channel properties cannot be configured according to the sensor type characteristics. Channel resources cannot be utilized to the maximum extent, resulting in the inability of the acquisition equipment to exert its maximum effect. This is due to the lack of hardware-level system interaction in the acquisition system, and each component can only operate according to the mode, and cannot interact and cooperate with each other. Contents of the invention [0003] Aiming at the defects in the prior art, the present invention provides a syn...

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Problems solved by technology

[0002] At present, the channel characteristics of most data acquisition devices in synchronous acquisition systems are fixed, and the output signal of the target sensor must be the same as the channel type. The channel properties cannot be changed, and the channel properties cannot be configured according to the sensor type characteristics. Cannot maximize the use of channel resources, resulting in the acquisition equipment can not play the most effective, this is because the acquisition system lacks hardware-level system interaction, each component can only run according to the mode, and cannot interact and cooperate with each other

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