本文设计的新型数据采集系统主要包括四个部分：母线信号采集装置；
There are mainly four parts in the new type data collection system: generatrix signal collection device;
集成式信号采集装置包括传感器、前置器、数显表头、USB数据采集卡和供电电源；
The second one is integrated signal acquisition device made up of sensor, front end circuit, data-showing meter, USB data acquisition card and power supply.
以热工测量信号为对象，研究开发了具有多种通信协议接口的通用数据采集装置。
A universal data acquisition device with multi interfaces of communication protocols is developed for acquiring thermal measurement signals.
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