前端设备：一种把一些通信线路与计算机系统联接起来的传输控制单元。
Front-end device: a transmission control unit that links a number of communication lines to a computer system.
该系统配合上位机软件使用，既可作为通用的多媒体集中控制器，也可用来实现其他设备的前端信号采集和控制。
So combined with use of software, the module is applied for multimedia control device or other front-end equipment in video monitor.
供料控制功能，方便不同包装称与前端供料设备的控制联系。
Function of controlling for the material offering, convenient the packing controller connect witch the equipment of the material offering in front.
提出一种用于电视监控系统的电路方案，以单通道方式传送监控点地址和前端设备各种控制信息。
A scheme applicable to TV monitoring system is presented for transmitting the addresses of the supervising points and various control information from the head-end equipment in a single channel.
介绍了闭路电视前端设备控制系统的原理和作用，着重说明了电源控制、信号切换控制的原理和电路，以及控制流程图与软件。
The principle and the action of CATV device control system is introduced. The hardware and the software of the controller of power, how to deal with the switch method of remote signal is explained.
介绍了闭路电视前端设备控制系统的原理和作用，着重说明了电源控制、信号切换控制的原理和电路，以及控制流程图与软件。
The principle and the action of CATV device control system is introduced. The hardware and the software of the controller of power, how to deal with the switch method of remote signal is explained.
应用推荐