在软件部分中设计了符合VPP规范的仪器驱动程序和软面板程序。
For the software design, Instrument drivers, application, soft panel according with VPPare presented.
在软件部分，采用模块化设计，使用软件冗余技术和容错技术增强软件的可读性。
As to software, the method of modular design, the use of software redundancy and fault-tolerant technology enhance the readability of program.
在软件部分首先介绍了整个系统的工作流程，然后对两项关键技术：循环冗余校验(crc)法和防碰撞法进行了阐述。
In the software part, the working flow of the system is introduced first. And then the two key technologies, Cyclic Redundancy Check (CRC) method and Anti-Collision method are presented.
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