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1. 发明授权

US5835025A Portable battery operated power managed event recorder and interrogator system 失效
标题翻译：便携式电池供电管理事件记录器和询问器系统
公开(公告)号：US5835025A
公开(公告)日：1998-11-10
申请号：US856450
申请日：1997-05-14
申请人： Jon E. Zufelt , Charles H. Clark , Henry H. Harjes, Jr.
发明人： Jon E. Zufelt , Charles H. Clark , Henry H. Harjes, Jr.
IPC分类号： G06F17/40 , G08B23/00 , G08C15/06
CPC分类号： G01D9/005
摘要： A data acquisition apparatus that includes a recorder device of an event's ime and date signified by the opening of an external trigger switching circuit in combination with a complimentary interrogator device for collecting data from the recorder device. The recorder device's components comprise a battery powered source with a power regulator, a processor, a dip-switch identifier, a programmable read only memory, a clock/ calender with random access memory, a timing/control subcircuit interface that connects to the external trigger switching circuit(s) and an output interface port for data transmissions with the interrogator device. The recorder's timing/control subcircuit interface extends battery life by sensing and transmitting electrical pulses through each external trigger switching circuit. The interrogator device is portable and has multiple functional capabilities. This interrogator comprise an regulated battery power source, a processor, a programmable ROM, an event storage RAM, a clock/calender subcircuit, an optional liquid crystal display display, and an input/output interface port to communicate with the recorder device.
摘要翻译：一种数据采集装置，其包括事件的时间和日期的记录装置，其通过外部触发切换电路的打开结合用于从记录装置收集数据的免费询问装置。记录器设备的组件包括具有电力调节器的电池供电的源，处理器，DIP开关标识符，可编程只读存储器，具有随机存取存储器的时钟/压缩器，连接到外部触发器的定时/控制子电路接口开关电路和用于与询问器装置进行数据传输的输出接口端口。记录仪的定时/控制子电路接口通过检测和传输电脉冲通过每个外部触发开关电路延长电池寿命。询问器是便携式的，具有多种功能。该询问器包括调节电池电源，处理器，可编程ROM，事件存储RAM，时钟/压缩器子电路，可选的液晶显示器显示器和与记录器设备通信的输入/输出接口端口。

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