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公开(公告)号：US20070008117A1
公开(公告)日：2007-01-11
申请号：US11174886
申请日：2005-07-05
申请人： Patrick Parker , James Berube , Falk Herrmann , Scott Wager , Gunther Schwarz
发明人： Patrick Parker , James Berube , Falk Herrmann , Scott Wager , Gunther Schwarz
CPC分类号： G08B25/10 , G08B25/003 , H04B17/23 , H04B17/309
摘要： A method of installing a security system includes placing a security device at an installation location. An air-borne signal is transmitted to the security device. An indication of a quality of the signal as received by the security device is displayed on the security device.
摘要翻译： 安装安全系统的方法包括将安全设备放置在安装位置。 空中信号被传送到安全装置。 在安全设备上显示由安全设备接收到的信号的质量的指示。
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公开(公告)号：US07495553B2
公开(公告)日：2009-02-24
申请号：US11174886
申请日：2005-07-05
IPC分类号： G08B1/08
CPC分类号： G08B25/10 , G08B25/003 , H04B17/23 , H04B17/309
摘要： A method of installing a security system includes placing a security device at an installation location. An air-borne signal is transmitted to the security device. An indication of a quality of the signal as received by the security device is displayed on the security device.
摘要翻译： 安装安全系统的方法包括将安全设备放置在安装位置。 空中信号被传送到安全装置。 在安全设备上显示由安全设备接收到的信号的质量的指示。
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公开(公告)号：US06580990B2
公开(公告)日：2003-06-17
申请号：US09940033
申请日：2001-08-27
申请人： Scott Wager , David Norton
发明人： Scott Wager , David Norton
IPC分类号： G06F1900
CPC分类号： B66F9/07568 , B62D5/0487
摘要： An industrial lift truck includes a steering unit which operates in response to steering commands to operate an electric steering motor that turns a steerable wheel. The integrity of the steering unit is checked by applying alternating steering commands to the steering unit and monitoring the resulting current flow through the steering motor.
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公开(公告)号：US07995487B2
公开(公告)日：2011-08-09
申请号：US12396545
申请日：2009-03-03
申请人： Leonard Desmond , Lance Lascari , Scott Wager , Pat Parker
发明人： Leonard Desmond , Lance Lascari , Scott Wager , Pat Parker
IPC分类号： G06F11/00
CPC分类号： H04L1/1803 , H04L1/20 , H04L41/0681 , H04L43/0811 , H04L67/12 , H04L67/2819 , H04L67/2861 , H04L69/40 , H04L2001/0097
摘要： Routing packets in a wireless security system. The system includes a network hub that wirelessly sends and receives packets, at least one sensor that wirelessly sends and receives packets to and from the network hub, and a packet router that monitors the packet communications between the network hub and the at least one sensor. The packet router determines when a communication failure occurs, and the packet router is configured to send a first message packet to the network hub if a first type of communication failure occurs and a second message packet to the at least one sensor if a second type of communication failure occurs.
摘要翻译： 在无线安全系统中路由数据包。 该系统包括无线发送和接收分组的网络集线器，至少一个无线地向网络集线器发送和接收分组的传感器，以及监视网络集线器和至少一个传感器之间的分组通信的分组路由器。 分组路由器确定何时发生通信故障，并且如果发生第一类型的通信故障，则分组路由器被配置为向网络集线器发送第一消息分组，并且如果第二类型的 发生通信故障。
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公开(公告)号：US20100226259A1
公开(公告)日：2010-09-09
申请号：US12396545
申请日：2009-03-03
申请人： Leonard Desmond , Lance Lascari , Scott Wager , Pat Parker
发明人： Leonard Desmond , Lance Lascari , Scott Wager , Pat Parker
IPC分类号： H04L12/26
CPC分类号： H04L1/1803 , H04L1/20 , H04L41/0681 , H04L43/0811 , H04L67/12 , H04L67/2819 , H04L67/2861 , H04L69/40 , H04L2001/0097
摘要： Routing packets in a wireless security system. The system includes a network hub that wirelessly sends and receives packets, at least one sensor that wirelessly sends and receives packets to and from the network hub, and a packet router that monitors the packet communications between the network hub and the at least one sensor. The packet router determines when a communication failure occurs, and the packet router is configured to send a first message packet to the network hub if a first type of communication failure occurs and a second message packet to the at least one sensor if a second type of communication failure occurs.
摘要翻译： 在无线安全系统中路由数据包。 该系统包括无线发送和接收分组的网络集线器，至少一个无线地向网络集线器发送和接收分组的传感器，以及监视网络集线器和至少一个传感器之间的分组通信的分组路由器。 分组路由器确定何时发生通信故障，并且如果发生第一类型的通信故障，则分组路由器被配置为向网络集线器发送第一消息分组，并且如果第二类型的 发生通信故障。
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