In the preceding description the portable device and control unit are represented as being physically separate. 在前面的描述,便携设备和控制单元为物理上独立的代表。
Multipoint conferences require a physical device called a Multipoint Control Unit ( MCU) or "bridge". 多点会议需要一个叫多点控制器(mcu)即桥的物理装置。
Memory and device control unit 存储器和外设控制部件
The paper presents a special design of water-cooling device for power control unit ( PCU), a combination of DC/ DC, DC/ AC, which is characterized by its high efficiency and low resistance. 提出了一种燃料电池轿车用DC/DC,DC/AC集成系统动力控制单元(PCU)的高效低阻水冷装置的设计方法。
The utility model is a water supply device, which consists of a water condensate mechanism, a water collection barrel, a control unit and a water filter. 一种供水装置,包含有:一凝水机构、一集水筒、一控制单元以及一滤水器;
Output device handler microprogrammed I/ O control unit 输入/输出装置控制程序微程序控制输入输出控制器
To make a device, control unit, or line unavailable for its normal intended use. 把设备、控制器或通信线路由正常运行状态置为不可用状态。
This is not necessarily the case, for the distinction could be notional or functional only, and the portable device could be integrally constructed in a physical sense with the control unit. 这是不一定的情况下,可以区分名义或功能只,并在控制单元的物理意义上的便携式设备可以整体建造。
The improvement of the main-oil system, gas extraction device and oil damper solves the problem of oil leakage from the bearing oil damper and each operation handle of the front box speed control system in 200 MW unit. 通过对200MW机组主油系统排烟装置及油档的改进,解决了轴承油档及前箱调速系统各操纵手柄漏油问题。
A new tw overspeed-protecting device which consists of a model FCF-1 control unit and a air shutoff actuator is used to protect the locomotive diesel engines from overspeed. 新型柴油机用防止飞车装置主要由FCF-1型控制器和关风执行机构两部分组成,主要用于机车柴油机的防飞车保护。
The program controls implemented in cell device and main control unit are compared, and the reason of current implementation in cell device is analyzed. 从程序化控制发展的背景,通过对在间隔层装置与在主控单元中实现程序化控制的比较,分析了程序化控制目前进化为通过间隔层装置实现的缘由。
The digital electro-hydraulic proportional control system, in the article, comprises of control handlebar ( electric potential device), electronic control unit ( ECU), pilot valve ( proportional decompression valve), multiple-unit valve and oil cylinder. 本文设计的数字电液比例控制系统由控制手柄(电位器)、电控模块(ECU)、先导阀(比例减压阀)、多路换向阀和油缸组成。
The paper presented a special vehicle fuel cell diagnosis device which including control unit, fuel gas supply unit, power conditioning unit, cooling unit, and electric power consumer unit. 介绍了一种特殊的车载燃料电池诊断装置,该装置包括控制单元、燃料气体供给单元、电力调整单元、冷却单元和电力消耗单元。
This paper introduces a weight-fixed loading system of skip, which uses pressure sensor as weighing device and PLC as central control unit. 介绍了以压力传感器作为称重元件,以PLC作为控制核心所组成的箕斗定重装载系统。
According to the characteristic of SMDS, a special automatic extrusion device for sacrificial support material was designed. The device includes three parts& the screw extrusion unit, the temperature control unit and the stepping motor drive unit. 本文根据该工艺的特点,设计开发了适用于分段堆积/雕铣成形支撑材料的自动挤出装置,包括螺杆挤出单元的结构设计、温度控制单元设计和步进电机驱动单元设计三个部分。
A device integrated with control, measurement and protection functions based on two DSPs for ring main unit 一种基于双DSP的环网柜测控保护终端
This device consists of propulsion frequency converter, propulsion motor, load frequency converter, load motor and control unit. 该装置由推进变频器、推进电机、负载变频器、负载电机以及控制单元组成。
Stretching Out and Drawing Back Safety Rod Device and Its Control Unit 伸缩式保险杆装置及其控制
By analyzing the dynamic measurement method of ball screw unit errors, the design project of measure device control system is given in this paper. It is emphasized on the study of computer aided automatic measure system of ball screw unit errors dynamic measurement. 通过分析丝杠导程误差的动态测量方法,给出了测量仪控制系统设计方案,着重研究了计算机辅助检测分析丝杠动态测量检测系统。
With the characteristics of flexible function and simple design of Complex Programmable Logic Device ( CPLD), the control unit of a double-channel real-time image fusion system in the pixel level is developed. 利用可编程逻辑器件CPLD(ComplexProgrammableLogicDevice)功能灵活、设计简捷的特点,开发了双通道图像像素层实时融合系统的控制单元。
An integrating device of variable frequency and speed-down is an important driving and control unit which combines a variable frequency module, a variable frequency motor and a retarder. 变频减速一体机是将变频模块、变频电机和减速机有机集成一体的重要传动控制单元。
Project two used digital communication mode, pigeon-carrier used CMOS Image sensor as video-in device, used microprocessor as a control unit, used wireless transceiver chip transmitting the image data. 方案二采用数字通信方式,鸽载部分采用CMOS摄像模块作为视频输入部分,利用微处理器完成逻辑控制和图像数据的串并变换,最后由无线通信芯片发送出去。
This paper amply describes the structure of braking system in several chapters, it also gives particular design and control method of the critical electrical control components, such as electro-pneumatic unit, logical control unit, signal occurring device, and microcomputer brake control unit, etc. 文章按照整个制动系统的结构分章节作了较为详细的叙述,对关键的电气控制设备例如电空转换单元、逻辑控制器、信号发生装置以及电控制单元都给出了系统设计和控制方法。
The designation of electrical part of electronic clearing device is to achieve the designation of detection unit, a signal processing unit, a power supply unit and control unit. 本次电子清纱器电气部分的设计就是实现对检测单元、信号处理单元、电源单元、控制单元的设计。
Eventually we got the results of VCM device control performance assessment was that several controller performance index is low, especially unit 200. This conclusion accord with actual condition. 根据评价结果,发现氯乙烯装置存在多个控制器性能指标低下的情况,尤其是200单元,并与实际情况进行比较,得出了相互吻合的结论。
The device consists of pulse control circuit, optical coupling isolation, MOSFET driver, waveform control unit, pulse voltage regulator modules, those are implemented based on CPLD and MOSFET. 以CPLD、MOSFET等为主要芯片设计了脉冲控制电路、光耦隔离和MOSFET驱动电路、波形调节单元、脉冲电压调节单元等,获得了符合加工要求的输出脉冲波形。
This system made the engine as controlled object and associated the detection device and control unit with communication technology. 该系统以柴油机为控制对象,用通信技术将检测设备与控制单元联系起来。
Firstly, providing detailed analysis of all circuit hardware device selection and parameter design; then the main control unit of DSP and signal detection hardware device is designed; finally the control flow diagram and the software anti-interference measures of the system is designed. 首先对各个电路硬件系统的器件选型以及部分参数设计提供了详细的分析介绍;然后设计了DSP主控单元以及信号检测部分硬件装置;最后设计了系统的主控流程图以及系统软件抗干扰措施。
Low-voltage circuit breakers is an important electrical apparatus device used for providing protection for power network and industrial equipments against all types of breakdown such as overload 、 short circuit and creepage, and controller is the central control unit for measuring and protecting function. 低压断路器是保护电气配电网络和工业设备免受过载、短路和漏电等故障危害的重要电气元件,控制器是其实现测量和保护等功能的核心控制单元。
Then the control system of the high voltage variable frequency variable speed device was designed, which included master control system, the upper controller, PLC controller, and industrial control system interface, man-machine interface and power unit control system and control system power supply. 然后设计了高压变频调速装置的控制系统,包括主控系统、上层控制器、PLC控制器、与工业控制系统的接口、人机界面、功率单元控制系统以及控制系统电源。