single-chip microprocessor造句

• Three - phase signal generator based on single - chip microprocessor
  单片机三相信号发生器
• Control system design of hoisters based on single - chip microprocessors
  建筑卷扬机的单片机控制系统设计
• The development of saving energy control system for the motor based on pic single - chip microprocessor
  单片机电机节能控制系统的研制
• Anti - interference way of frequence - variable air - conditioner based on single - chip microprocessor
  基于单片机的变频空调器的抗干扰设计探讨
• An instrument for measuring and analysing low frequency absolute vibration based on single - chip microprocessor
  基于单片机的低频绝对振动测量分析仪
• In every refrigerated container system , a single - chip microprocessor has been used . it has been operated hi laboratory and factory quit well
  加快研制、开发和生产冷藏集装箱具有重要的意义，其技术可行，经济效益巨大。
• The controlling part of the comprehensive measuring instrument is 16 bits single - chip microprocessor 80c196kc . it is based on sampling theory and uses synchronous sampling algorithm to measure ac parameters of power system . it has many advantages as followed : complete functions , perfectperformance , portability , high - reliability , low cost and so on
  该仪器以16位单片机80c196kc作为核心控制器件，采用同步采样法测量理论及实时数据处理方法，具有功能齐全、可靠性高、性能价格比高、便于携带等优点。
• Based on 80c196kc single - chip microprocessor ac sample system , this paper especially analyses various factors that influence the precision of half - cycle fournier arithmetic , makes improvement on many ways such as arithmetic , frequency measure , sample step partition , sample synchronization , a / d conversion , anti - jamming and parameter calculation , and finally provides applied hardware chart and software flow chart
  摘要结合80c196kc单片机交流采样系统，著重分析了影响半波付里叶算法精度的各种因素，并在交流采样算法、测频、采样步长划分、采样同步、单片机a / d转换、抗干扰以及参数计算等方面提出了改进，给出了实用的硬件图和软件流程图。
• A novel measurement and control system ( mcs ) used in hv flameproof switchgear has been established based on the 80c196kb single - chip microprocessor , by which electrical faults such as short circuit , over - load , over - voltage , open circuit , earth leakage and so on can be automatically distinguished and processed , and with the exception of this , the insulation degree of the double screen cables is monitored on - line . the operating condition and fault parameters can be displayed in turn with liquid crystal display
  该系统能自动判断短路、过载、过压、欠压、漏电等故障，并对高压电缆的绝缘水平进行实时监测，大屏幕液晶显示器实现了电太原理工大学硕士学位论文网参数的轮流显示，通过拨码盘输入系统各项整定参数，真正实现了保护系统数字化。
• The system consists of an at89c51 single - chip microprocessor and interface circuits . when visitors or audience come near , the sensor will detects them and the system plays the commentary what is recorded in advance and in the same time , a special chip controls the lights from dark to light changing slowly . when no visitor there the lights become dark automatically , the energy - saving is achieved
  该系统以89c51单片机为控制核心，利用热释电传感器自动探测是否有观众走近观看，通过软件模拟spi通讯协议控制单片语音录/放芯片播放录制好的解说词，同时控制灯光控制芯片控制展台的背景灯光的暗、亮，达到节能效果。
• After analyzing the performance of lpg , this paper provided an electronic controlling lpg fuel supply system to fulfill the function of dual fuel on the diesel engine . the system use the philip 87c552 single - chip microprocessor as the cpu of the electronic control unit , with high speed valve as injector . the hardware development was discussed in detail in the paper
  本文在对lpg性能进行介绍分析的基础上，开发了一套电控lpg燃料供给系统，实现了原柴油机的双燃料运行；系统中的lpg供给采用高速电磁阀，系统控制硬件以飞利浦p87c552单片机为核心，配合合理的输入输出接口电路。