Monitoring system

Patent metadata

Field	Value
Publication number	US-2016148491-A1
Application number	US-201514670307-A
Country	US
Kind code	A1
Filing date	Mar 26, 2015
Priority date	Nov 20, 2014
Publication date	May 26, 2016
Grant date	—

Abstract

A monitoring system includes a sensor, a monitoring camera, a power control apparatus, a master device that is connected to a fixed telephone network so as to perform calls to other fixed telephones, and a mobile phone terminal that is connected to other mobile phones via a mobile phone network. When an abnormality is detected, the sensor, the monitoring camera, or the power control apparatus transmits an abnormality detection signal to the master device. When the abnormality detection signal is received, the master device converts at least a part of the abnormality detection signal so as to generate notification information, and transmits the notification information to the mobile phone terminal. The mobile phone terminal displays a warning screen based on the notification information on the display unit.

First claim

1 - 9 . (canceled)

10 . A monitoring system comprising:
a monitoring camera including an imager and a DECT (Digital Enhanced Cordless Telecommunications) compliant communicator; and a DECT master device that, in operation, performs wireless communication with the monitoring camera according to a DECT communications protocol, performs wireless communication with one or more DECT cordless handsets according to the DECT communications protocol, and is connected to a fixed telephone network to communicate with other fixed telephones, wherein the monitoring camera, when detecting an abnormal state of the monitoring camera, transmits an abnormality detection signal to the DECT master device, and the DECT master device, when receiving the abnormality detection signal, generates notification information based on the abnormality detection signal, and transmits the notification information, via a wireless router, to a smartphone to display a warning screen based on the notification information on the smartphone, wherein the smartphone is connectable to a mobile phone network to communicate with other mobile telephones.

11 . A monitoring system comprising:
a sensor including a DECT (Digital Enhanced Cordless Telecommunications) compliant communicator; and a DECT master device that, in operation, performs wireless communication with the sensor according to a DECT communications protocol, performs wireless communication with one or more DECT cordless handsets according to the DECT communications protocol, and is connected to a fixed telephone network to communicate with other fixed telephones, wherein the sensor, when detecting an abnormal state of the sensor, transmits an abnormality detection signal to the DECT master device, and the DECT master device, when receiving the abnormality detection signal, generates notification information based on the abnormality detection signal, and transmits the notification information, via a wireless router, to a smartphone to display a warning screen based on the notification information on the smartphone, wherein the smartphone is connectable to a mobile phone network to communicate with other mobile telephones.

12 . A monitoring system comprising:
a power controller, which is configured to supply or stop supply of power to an electronic device connected via a plug terminal and which includes a DECT (Digital Enhanced Cordless Telecommunications) compliant communicator; and a DECT master device that, in operation, performs wireless communication with the power controller according to a DECT communications protocol, performs wireless communication with one or more DECT cordless handsets according to the DECT communications protocol, and is connected to a fixed telephone network to communicate with other fixed telephones, wherein the power controller, when detecting an abnormal state of the power controller, transmits an abnormality detection signal to the DECT master device, and the DECT master device, when receiving the abnormality detection signal, generates notification information based on the abnormality detection signal, and transmits the notification information, via a wireless router, to a smartphone to display a warning screen based on the notification information on the smartphone, wherein the smartphone is connectable to a mobile phone network to communicate with other mobile telephones.

13 . The monitoring system of claim 10 , wherein the monitoring camera includes a temperature sensor, and detects an abnormal state of the monitoring camera when the temperature sensor detects a temperature below a defined threshold.

14 . The monitoring system of claim 10 , wherein the DECT master device detects an abnormal state of the monitoring camera when detecting that a communication link with the monitoring camera is disconnected, generates the notification information by converting ID information of the monitoring camera, and transmits the generated notification information to the smartphone.

15 . The monitoring system of claim 11 , wherein the sensor detects an abnormal state of the sensor when detecting that a remaining battery level of the sensor is below a defined threshold.

16 . The monitoring system of claim 12 , wherein the power controller includes a current detector configured to detect a current flowing through the power controller, and detects an abnormal state of the power controller when the current detector detects an overcurrent above a defined threshold.

17 . The monitoring system of claim 10 , wherein the DECT master device generates the notification information that indicates details of the abnormal state in multiple stages and transmits the notification information in multiple stages.

18 . A monitoring method based on a monitoring system, the monitoring system comprising: (a) a monitoring camera including an imager and a DECT (Digital Enhanced Cordless Telecommunications) compliant communicator; and (b) a DECT master device that, in operation, performs wireless communication with the monitoring camera according to a DECT communications protocol, performs wireless communication with one or more DECT cordless handsets according to the DECT communications protocol, and is connected to a fixed telephone network to communicate with other fixed telephones, the monitoring method comprising:
transmitting, from the monitoring camera that has detected an abnormal state of the monitoring camera, an abnormality detection signal to the DECT master device, generating, at the DECT master device, notification information based on the abnormality detection signal, and transmitting, from the DECT master device, the notification information, via a wireless router, to a smartphone to display a warning screen based on the notification information on the smartphone, wherein the smartphone is connectable to a mobile phone network to communicate with other mobile telephones.

19 . A monitoring method based on a monitoring system, the monitoring system comprising: (a) a sensor including a DECT (Digital Enhanced Cordless Telecommunications) compliant communicator; and (b) a DECT master device that, in operation, performs wireless communication with the sensor according to a DECT communications protocol, performs wireless communication with one or more DECT cordless handsets according to the DECT communications protocol, and is connected to a fixed telephone network to communicate with other fixed telephones, the monitoring method comprising:
transmitting, from the sensor that has detected an abnormal state of the sensor, an abnormality detection signal to the DECT master device, generating, at the DECT master device, notification information based on the abnormality detection signal, and transmitting, from the DECT master device, the notification information, via a wireless router, to a smartphone to display a warning screen based on the notification information on the smartphone, wherein the smartphone is connectable to a mobile phone network to communicate with other mobile telephones.

20 . A monitoring method based on a monitoring system, the monitoring system comprising: (a) a power controller, which is configured to supply or stop supply of power to an electronic device connected via a plug terminal and which includes a DECT (Digital Enhanced Cordless Telecommunications) compliant communicator; and (b) a DECT master device that, in operation, performs wireless communication with the power controller according to a DECT communications protocol, performs wireless communication with one or more DECT cordless handsets according to the DECT communications protocol, and is connected to a fixed telephone network to communicate with other fixed telep

Assignees

• Panasonic Ip Man Co Ltd

Inventors

• Kanamaru Hiroshi
• Wakeyama Daisuke
• Matsuo Hideyuki
• Yamanishi Koji
• Tsuji Hiroshi

Classifications

• G08B29/181

  due to failing power supply · CPC title

• G08B13/19684

  Portable terminal, e.g. mobile phone, used for viewing video remotely · CPC title

• G08B25/014

  Alarm signalling to a central station with two-way communication, e.g. with signalling back · CPC title

• G08B13/19658 Primary

  Telephone systems used to communicate with a camera, e.g. PSTN, GSM, POTS · CPC title

• G08B29/04

  Monitoring of the detection circuits · CPC title