公开(公告)号：US07061398B2

公开(公告)日：2006-06-13

申请号：US10161245

申请日：2002-05-31

申请人： John K. Holmes ,  Steven D. Bragg

发明人： John K. Holmes ,  Steven D. Bragg

IPC分类号： G08C19/16

CPC分类号： H04Q9/02 ,  H04Q2209/60

摘要： A method and apparatus for two-way telemetry is provided. For one embodiment, a telemetry interface module may receive data regarding the strength of transmitted signals. The telemetry interface module may transmit a query message to another telemetry interface module and receive a reply message containing received signal strength indicator (RSSI) data for the query message as received by the other telemetry interface module. For one embodiment, a telemetry interface module may adjust a transmission power level. For one embodiment, a telemetry interface module may select between a plurality of antennae for reception and transmission.

公开(公告)号：US6124806A

公开(公告)日：2000-09-26

申请号：US152010

申请日：1998-09-11

申请人： James D. Cunningham ,  Chris L. Schuermann ,  Gregg G. Wonderly ,  Keith D. Hollcroft ,  Donald I. Wallace ,  John K. Holmes

发明人： James D. Cunningham ,  Chris L. Schuermann ,  Gregg G. Wonderly ,  Keith D. Hollcroft ,  Donald I. Wallace ,  John K. Holmes

IPC分类号： G01D4/00 ,  G08C17/02 ,  G08B23/00

CPC分类号： G08C17/02 ,  G01D4/004 ,  Y02B90/242 ,  Y04S20/322

摘要： A wide-area remote telemetry system which monitors and controls remote devices by means of a information control system. The system uses a plurality of sensor interface modules which constantly monitor devices for triggering events. The sensor interface modules transmit information to at least one data collection module which gathers, process, stores and transmits information to a host system via standard external communication systems. The host module receives, records, processes, and transmits information to the network. The information may then be transmitted to customers or may be accessed by customers as desired.

公开(公告)号：US06366217B1

公开(公告)日：2002-04-02

申请号：US09376103

申请日：1999-08-16

申请人： James D. Cunningham ,  Chris L. Schuermann ,  Gregg G. Wonderly ,  Donald I. Wallace ,  John K. Holmes ,  Keith D. Hollcroft

发明人： James D. Cunningham ,  Chris L. Schuermann ,  Gregg G. Wonderly ,  Donald I. Wallace ,  John K. Holmes ,  Keith D. Hollcroft

IPC分类号： G08C1906

CPC分类号： G08C17/02 ,  G01D4/004 ,  Y02B90/242 ,  Y04S20/322

摘要： A wide-area remote telemetry system which monitors and controls remote devices by means of a information control system. The system uses a plurality of sensor interface modules which constantly monitor devices for triggering events. The sensor interface modules transmit information to at least one data collection module which gathers, process, stores and transmits information to a host system via standard external communication systems. The host module receives, records, processes, and transmits information to the network. The information may then be transmitted to customers or may be accessed by customers as desired.

摘要翻译： 一种广域远程遥测系统，通过信息控制系统监控和控制远程设备。 该系统使用多个传感器接口模块，其不断监视设备以触发事件。 传感器接口模块将信息发送到至少一个数据采集模块，该模块通过标准外部通信系统收集，处理，存储和发送信息到主机系统。 主机模块接收，记录，处理和发送信息到网络。 然后可以将信息传送给客户，或者根据需要被客户访问。