该系统硬件平台由自主开发的信号源模块和信号调理模块以及NI公司的PCI - 6111板卡组成。
Hardware platform of the system is composed of the signal source module, the signal conditioner and PCI-6111 card supplied by NI.
由于系统的设备配置只需要计算机设备即可，不需要配置各类语音板卡，这就使整个系统具有高度的兼容性。
Because the system devices are only of the computer devices, without the varied voice CARDS embed, so the entire system has the higher compatibility.
经实验测试，证明该系统可以检测机车控制系统的各类板卡。
Experimentation indicates that this system can test circuit boards of locomotive control system.
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