公开(公告)号：US06838974B2

公开(公告)日：2005-01-04

申请号：US09748162

申请日：2000-12-27

申请人： Kazuhisa Tsuzuki ,  Motohiro Misawa ,  Tooru Toyoda

发明人： Kazuhisa Tsuzuki ,  Motohiro Misawa ,  Tooru Toyoda

IPC分类号： H04N7/18 ,  G08B25/00 ,  G08B29/06 ,  H04L12/26 ,  H04L12/413 ,  H04L29/06 ,  H04L29/14 ,  G05B19/00

CPC分类号： H04N5/76 ,  G08B13/19656 ,  H04L12/413 ,  H04L43/00

摘要： Plural security units are coupled to plural control units through a communication line including transmission and response lines. Each control unit detects data collision on the transmission line to avoid the data collision. Re-transmission interval is independently assigned to each control unit. If the command to or from a security unit in charge of this control unit is received, the control unit rewrites the conditional data of the security unit in accordance with the detected command. The control (security) unit further includes a transmission (response) line monitoring portion, so that bi-directional communication is provided in addition of the response (transmission) line monitoring portion. Address data is classified to provide all unit communication, a group communication, and independent communications.

摘要翻译： 多个安全单元通过包括传输和响应线的通信线路耦合到多个控制单元。 每个控制单元检测传输线上的数据冲突，以避免数据冲突。 重新发送间隔被独立地分配给每个控制单元。 如果接收到来自负责该控制单元的安全单元的命令，则控制单元根据检测到的命令重写安全单元的条件数据。 控制（安全）单元还包括发送（响应）线路监视部分，以便除响应（发送）线路监视部分之外还提供双向通信。 地址数据分类为提供所有单元通信，组通信和独立通信。

公开(公告)号：US06700605B1

公开(公告)日：2004-03-02

申请号：US09311140

申请日：1999-05-13

申请人： Tooru Toyoda ,  Motohiro Misawa

发明人： Tooru Toyoda ,  Motohiro Misawa

IPC分类号： H04N5232

CPC分类号： H04N7/181 ,  H04N7/185

摘要： In a monitoring device, a camera controller controls each of cameras, a display controller controls at least one display to show thereon a picture taken by at least one of the cameras to be monitored by an operator and controls a picture recorder to record the picture therein, and a condition data recording controller controls a recording of at least one of a condition data of the at least one of the cameras while taking the picture and a condition data of the display while showing the picture, into a condition data memory device.

摘要翻译： 在监视装置中，相机控制器控制每个相机，显示控制器控制至少一个显示器，以在其上显示由操作者要监视的至少一个摄像机拍摄的照片，并控制图像记录器在其中记录图像 条件数据记录控制器控制将至少一个照相机的条件数据中的至少一个记录在记录图像的同时，将显示图像的条件数据记录到条件数据存储装置中。

公开(公告)号：US06559765B2

公开(公告)日：2003-05-06

申请号：US09749289

申请日：2000-12-28

申请人： Kazuhisa Tsuzuki ,  Motohiro Misawa ,  Tooru Toyoda

发明人： Kazuhisa Tsuzuki ,  Motohiro Misawa ,  Tooru Toyoda

IPC分类号： G08B2900

CPC分类号： G08B25/00

摘要： An integrated security system includes a plurality of security devices each issuing an alarm signal. A plurality of control units are associated to control the security devices via a communication line. Each security device comprises an alarm storing section for storing alarm signals received from individual security devices as alarm information. An alarm transmitting section transmits the alarm information to all of the control units via the communication line. The alarm information stored in the alarm storing section during a predetermined storage time are transmitted at a time as an alarm notification command to the control units.

摘要翻译： 集成安全系统包括多个安全装置，每个安全装置发出报警信号。 多个控制单元相关联以经由通信线路来控制安全设备。 每个安全装置包括用于存储从各个安全装置接收的报警信号作为报警信息的报警存储部分。 报警发送部通过通信线将报警信息发送到所有控制单元。 在预定的存储时间期间存储在报警存储部分中的报警信息作为报警通知命令一次发送到控制单元。