前置机是指用于现场的中间设备。比如轮胎行业用于车间的PDM机,用于记录硫化曲线的上位机。目前在银行普遍采用前置机的有ATM、POS、IC卡、银联金卡、电话银行、券银通、银税通、即缴费、公积金管理系统、电子汇兑和同城清算等系统。这些前置机都具有前面所述的一种到多种功能。
设计和实现了前置机系统的预先派生子进程的通讯层。
Designs and realizes the fore-born child process communication layer of the fontal machine system.
在吉林省电力调度数据网的平台上,开发了吉林省电力调度中心EM S网络专用前置机。
On the data network platform of Jilin Power Dispatching Center, the special fornt-end computer of EMS of Jilin Electric Power Dispatching Center was developed.
由于服务器和前置机是系统的关键设备,如果它们出现单机运行状况,则不能满足安全运行要求。
As servers and communication computers are key equipments, they cannot meet secure operation needs if they work alone.
应用推荐