According to the unreasonable lighting control for hospital wards, a new type of multi-channel controller with IC was proposed, which makes the light in the room switched by each bed.
文章针对目前医院病房照明灯不合理的控制方法，提出了一种由集成电路组成的多路控制器，使得每个床位都能开关室内照明灯；
Finally, the features of new IC management system of computer room are analyzed.
最后分析了机房ic卡管理系统的特点。
With the utility model, once someone calls stealthily on the lines of cardphones or IC card telephones of post and telegraph offices, operators on duty in a measurement room can immediately know.
使用该报警器，一旦有人在邮电局的磁卡电话或IC卡电话线上盗打电话，测量室值班人员立即能获知。
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