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1. 发明申请

US20090185915A1 Digital Control Device 有权
标题翻译：数字控制装置
公开(公告)号：US20090185915A1
公开(公告)日：2009-07-23
申请号：US12016117
申请日：2008-01-17
申请人： Joe Sanger , Forrest Hudson , Warren Faler
发明人： Joe Sanger , Forrest Hudson , Warren Faler
IPC分类号： F04B49/00
CPC分类号： F04B15/02 , F04B9/117
摘要： A digital control system for monitoring and controlling a concrete pumping system. A microcontroller provides control signals and receives feedback from associated comparator switch subsystems. Feedback from the comparator switch subsystems is used by a microcontroller to determine whether short circuit or open circuit malfunctions are occurring on solenoids valves attached to the output of the comparator switch subsystems. Said control system exhibits an electronic control means to control the admittance or interruption of current through said solenoids. Individual solenoid status is sent to a graphical display where an operator views said display to diagnose failure modes. The microcontroller further monitors the establishment of temporal initial conditions and limits operational pump activity until said temporal conditions are met.
摘要翻译：一种用于监测和控制混凝土泵送系统的数字控制系统。微控制器提供控制信号并从相关的比较器开关子系统接收反馈。微控制器使用比较器开关子系统的反馈来确定在连接到比较器开关子系统的输出端的电磁阀上是否出现短路或开路故障。所述控制系统具有控制通过所述螺线管的电流的导纳或中断的电子控制装置。单个电磁阀状态被发送到图形显示器，其中操作者观看所述显示器以诊断故障模式。微控制器进一步监视时间初始条件的建立，并限制运行泵的活动，直到满足时间条件。

2. 发明授权

US08403649B2 Digital control device 有权
标题翻译：数字控制装置
公开(公告)号：US08403649B2
公开(公告)日：2013-03-26
申请号：US12016117
申请日：2008-01-17
申请人： Joe Sanger , Forrest Hudson , Warren Faler
发明人： Joe Sanger , Forrest Hudson , Warren Faler
IPC分类号： F04B49/00
CPC分类号： F04B15/02 , F04B9/117
摘要： A digital control system for monitoring and controlling a concrete pumping system. A microcontroller provides control signals and receives feedback from associated comparator switch subsystems. Feedback from the comparator switch subsystems is used by a microcontroller to determine whether short circuit or open circuit malfunctions are occurring on solenoids valves attached to the output of the comparator switch subsystems. Said control system exhibits an electronic control means to control the admittance or interruption of current through said solenoids. Individual solenoid status is sent to a graphical display where an operator views said display to diagnose failure modes. The microcontroller further monitors the establishment of temporal initial conditions and limits operational pump activity until said temporal conditions are met.
摘要翻译：一种用于监测和控制混凝土泵送系统的数字控制系统。微控制器提供控制信号并从相关的比较器开关子系统接收反馈。微控制器使用比较器开关子系统的反馈来确定在连接到比较器开关子系统的输出端的电磁阀上是否出现短路或开路故障。所述控制系统具有控制通过所述螺线管的电流的导纳或中断的电子控制装置。单个电磁阀状态被发送到图形显示器，其中操作者观看所述显示器以诊断故障模式。微控制器进一步监视时间初始条件的建立，并限制运行泵的活动，直到满足时间条件。

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