hub control meaning in Chinese

色调整控制

Because it is difficult to collect catv toll , so the pay tv management control system is made . the addressable hub controlled by a single chip computer is the key part in the system . it has the function of switching the tv signal on / off , and it has been used widely in many cities . the structure and soft - hard ware design scheme in the addressable hub is introduced , which is a reference for design in future
为了解决有线电视入户收费难的问题,采用可寻址集线器为核心器件,构成了有线电视可寻址收费控制管理系统,达到了有线电视收费现代化管理的目的,单片机是集线器的关键控制器件,实现了对用户信号端口的远动开关功能,并得到了广泛的推广应用,对集线器结构和软硬件设计方案进行了介绍,可为设计类似系统提供参考和借鉴。