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1. 发明申请

US20140142728A1 PROGRAMMABLE DISPLAY DEVICE AND CONTROL SYSTEM 审中-公开
标题翻译：可编程显示设备和控制系统
公开(公告)号：US20140142728A1
公开(公告)日：2014-05-22
申请号：US14026277
申请日：2013-09-13
申请人： Digital Electronics Corporation
发明人： Takeshi Ikezoe
IPC分类号： G05B15/02
CPC分类号： G05B15/02 , G05B19/409 , G05B2219/23129
摘要： A programmable display device includes a state monitoring section for monitoring a state of a preregistered variable. Data of an image to be displayed by the programmable display device contains (i) a plurality of unit objects and (ii) a master object that collectively controls the plurality of unit objects. The master object has a change determining section and a display switching section. The change determining section notifies the display switching section that the preregistered variable monitored by the state monitoring section has been changed so as to be in a state within a particular range. Upon receipt of the notification, the display switching section switches one of the plurality of unit objects, which are being displayed, with another unit object, and then displays the another unit object.
摘要翻译：可编程显示装置包括用于监视预注册变量的状态的状态监视部分。由可编程显示装置显示的图像的数据包含（i）多个单位对象和（ii）共同控制多个单位对象的主对象。主对象具有改变确定部分和显示切换部分。改变确定部分通知显示切换部分由状态监视部分监视的预注册变量已被改变为处于特定范围内的状态。在接收到通知时，显示切换部分切换正在显示的多个单元对象中的一个与另一单元对象，然后显示另一个单元对象。

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