本文将嵌入式计算机技术，虚拟仪器技术和CAN总线数据传输技术引入到车载仪表中，设计、研制了嵌入式车载虚拟仪表。
In this paper, the embedded technology, virtual instrument technology and CAN bus technology have been applied to design, and manufacture the onboard virtue instrument.
该仪表以DSP，CPLD和虚拟仪器技术为开发背景，具有体积小、重量轻、通用性强、性能可靠等优点。
This instrument depends on DSP, CPLD and virtue instrument. It has many merits, for example, small bulk, lightweight, strong currency, trusting performance, ect.
本文针对传统指针仪表用手动方式来完成轴瓦高出度、平行度测试存在的不足之处，提出了基于虚拟仪器的轴瓦测试系统。
In this paper, aim to the problem of testing for conventional instrument by hand, bearing bush testing system based on virtual instrument is presented.
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