Design of photoelectrical encoder position detection system based on FPGA;
基于FPGA的光电码盘位置检测系统的设计
To improve the fabrication technology of photoelectrical encoder,the laser lithography method was introduced.
为了改进光电码盘的制作工艺,提高效率,降低成本,提出了一种光电码盘的光刻方法。
The transit that adds the photoelectric coder and computing flat only requires the person to track the balloon and the system can collect and store up the data automicatlly,and then transmit the data to the computer.
证明了:增加光电码盘及软件计算平台的数字化测风经纬仪只需人工跟踪气球,系统便可自动采集、存贮数据,并将该组数据实时的传输给计算机,最后由计算机实施数据的处理,并显示打印出气象报告。
Discussion on Application of Technology of Coding in Series in Solving Cab Signal Code-missing in Section with Switch Lying in Station Tracks;
浅谈串联电码化技术在解决车站股道中岔机车信号掉码应用
Design of Combination of Microelectronics DC Number Counting Coding Circuit inside Stations with DC Number Counting Circuit inside Sections;
站内微电子交流计数电码化与区间交流计数结合电路的设计
With the remarkable acceleration of the railway, the coding technique within the station was widely applied as abasic technical equipment for train safety.
随着铁路几次大的提速,站内电码化技术作为保证行车安全的基础设备已被广泛采用。
The whole hardware and software design course of high precision photoelectric encoder counter with the new in-system programmable large scale integrated chip—ispLSI1016 is deeply analyzed in this paper,and advantage of this design to the other counters designed with standard IC device is pointed out.
详细分析了采用新型大规模在系统可编程集成芯片————ispLSI10 16设计高精度光电码盘 16位计数器的软硬件设计的全过程 ,并指出该设计与采用其它标准IC芯片设计计数器的优越性。