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WO2000063862A1 - Detection d'intrusion par un visiophone - Google Patents

Detection d'intrusion par un visiophone Download PDF

Info

Publication number
WO2000063862A1
WO2000063862A1 PCT/DE1999/001189 DE9901189W WO0063862A1 WO 2000063862 A1 WO2000063862 A1 WO 2000063862A1 DE 9901189 W DE9901189 W DE 9901189W WO 0063862 A1 WO0063862 A1 WO 0063862A1
Authority
WO
WIPO (PCT)
Prior art keywords
image
base station
alarm
handset
video
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/DE1999/001189
Other languages
German (de)
English (en)
Inventor
Gerhard Bock
Marco Werner
Winfried Kinzel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens AG, Siemens Corp filed Critical Siemens AG
Priority to PCT/DE1999/001189 priority Critical patent/WO2000063862A1/fr
Priority to EP99929010A priority patent/EP1171857B1/fr
Priority to DE59906047T priority patent/DE59906047D1/de
Publication of WO2000063862A1 publication Critical patent/WO2000063862A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
    • G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
    • G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
    • G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
    • G08B13/19654—Details concerning communication with a camera
    • G08B13/1966—Wireless systems, other than telephone systems, used to communicate with a camera
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
    • G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
    • G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
    • G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
    • G08B13/19602—Image analysis to detect motion of the intruder, e.g. by frame subtraction
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
    • G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
    • G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
    • G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
    • G08B13/19617—Surveillance camera constructional details
    • G08B13/19621—Portable camera

Definitions

  • the invention relates to a monitoring method with an image telephone system.
  • an image telephone set is known with which such a monitoring method can be carried out.
  • the image recorded by the camera of the video telephone set is checked for changes to a previously recorded image or for movements. If a change or movement is detected in the image supplied by the video camera that exceeds a predetermined dimension, an alarm is recognized.
  • Evaluation can be carried out by comparing successive images or by comparing a current image with a stored image or also by means of a computing algorithm which, for example, recognizes a movement in the current coding algorithm.
  • a computing algorithm which, for example, recognizes a movement in the current coding algorithm.
  • the alarm triggers the establishment of a connection to a control or monitoring point to which a pre-made alarm text or an alarm message can be transmitted.
  • the image that triggers the alarm is also transmitted. This enables the monitoring agency to check whether the alarm was triggered by a burglar or whether it is a false alarm that was caused, for example, by a cat.
  • a wireless video telephone system instead of the video telephone device.
  • Such a system works, for example, according to the DECT standard (or the Japanese PHS standard), in which a so-called video Handset is wirelessly connected to a base station.
  • the burglar has the option of destroying the device reporting the alarm or at least disconnecting it from the network before establishing a communication link with the security center.
  • the invention is based on the object of specifying a secure monitoring method.
  • the invention is based on the idea of transmitting the alarm-triggering image sequence or the alarm-triggering image from the mobile device to the base station immediately. This transmission takes place immediately, so that a burglar has practically no possibility of destroying the mobile device before the image transmission.
  • the base station then has enough time to establish the connection to the monitoring center and to transfer the transmitted and buffered image there.
  • a cordless telephone system based on the DECT standard is assumed to be known. Such and similar systems are described, for example, in Funkschau, Issue 13, Volume 97 in the article "Comparison of DECT and PHS". Building on this, the handset can be provided with a camera, so that a corresponding video telephone system is available for carrying out wireless video telephony.
  • the base station of the telephone system can be used with a wireless or linked, analog or digital communication network.
  • a phone number is entered on the handset, for example.
  • the voice or image communication can be carried out to a remote subscriber.
  • Data stored in the handset can also only be transmitted from the handset to the communication network via the base station after the communication connection has been established.
  • the invention is based on the immediate transmission of the alarm and the alarm-triggering image from the handset to the base station.
  • Such a video telephone system is used for a surveillance method, for example against burglary. It is of secondary importance for the invention whether the alarm is triggered in the video handset or in the base station itself.
  • the handset is in continuous connection with the base station.
  • the captured images are immediately transmitted to the base station, where an image change or movement is recognized.
  • this detection is carried out in the handset, and when an alarm is detected, the alarm-triggering image is immediately transmitted to the base station.
  • the image or the image sequence is available in the base station before the monitoring center is selected from the base station.
  • the transmission of the associated image can no longer be prevented.
  • the camera of the video handset has image sensors for the infrared range on. In this way, motion detection or the detection of image changes can also take place in the dark.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Burglar Alarm Systems (AREA)

Abstract

L'invention concerne un procédé de surveillance comprenant un système de visiophonie sans fil. Ce procédé consiste à raccorder une station de base à un réseau de communication ; à utiliser un élément mobile vidéo pourvu d'une caméra aux fins de surveillance ; à vérifier toute modification d'une image en cours d'enregistrement. Dès qu'une différence prédéterminée est observée, une alarme est déclenchée et une centrale de surveillance est appelée. L'image déclenchant l'alarme est transmise de l'élément mobile à la station de base où est elle est mise en mémoire au moins jusqu'à son transfert au réseau de communication.
PCT/DE1999/001189 1999-04-20 1999-04-20 Detection d'intrusion par un visiophone Ceased WO2000063862A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PCT/DE1999/001189 WO2000063862A1 (fr) 1999-04-20 1999-04-20 Detection d'intrusion par un visiophone
EP99929010A EP1171857B1 (fr) 1999-04-20 1999-04-20 Detection d'intrusion par un visiophone
DE59906047T DE59906047D1 (de) 1999-04-20 1999-04-20 Einbruchserkennung mit einem bildtelefon

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/DE1999/001189 WO2000063862A1 (fr) 1999-04-20 1999-04-20 Detection d'intrusion par un visiophone

Publications (1)

Publication Number Publication Date
WO2000063862A1 true WO2000063862A1 (fr) 2000-10-26

Family

ID=6918826

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1999/001189 Ceased WO2000063862A1 (fr) 1999-04-20 1999-04-20 Detection d'intrusion par un visiophone

Country Status (3)

Country Link
EP (1) EP1171857B1 (fr)
DE (1) DE59906047D1 (fr)
WO (1) WO2000063862A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003019490A1 (fr) * 2001-08-22 2003-03-06 Koninklijke Philips Electronics N.V. Procede et appareil fondes sur la vision, permettant de deceler des faits frauduleux dans un lieu de vente au detail
EP1515556A4 (fr) * 2002-05-28 2005-06-22 Eighting Kk Systeme d'ecran de visiophone
EP1654878A4 (fr) * 2003-06-27 2006-07-19 Sang Rae Park Camera de surveillance portable et systeme de surveillance personnel l'utilisant
ES2262420A1 (es) * 2004-12-30 2006-11-16 Retevision Movil, S.A. "sistema para efectuar tareas de video-vigilancia, remotamente y en tiempo real".
US10419656B2 (en) 2015-10-12 2019-09-17 Binatone Electronics International Ltd. Home monitoring and control systems
CN119832466A (zh) * 2024-11-27 2025-04-15 北京计算机技术及应用研究所 一种面向边缘设备视频数据的分层处理系统

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7339608B2 (en) 2003-01-03 2008-03-04 Vtech Telecommunications Limited Wireless motion sensor using infrared illuminator and camera integrated with wireless telephone

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2183878A (en) * 1985-10-11 1987-06-10 Matsushita Electric Works Ltd Abnormality supervising system
EP0318039A2 (fr) * 1987-11-26 1989-05-31 Fujitsu Limited Système de surveillance d'urgence à traitement d'image à infrarouge
DE3827928A1 (de) * 1988-08-17 1990-02-22 Standard Elektrik Lorenz Ag Bildfernsprechgeraet
US4949186A (en) * 1987-02-13 1990-08-14 Peterson Roger D Vehicle mounted surveillance system
EP0529196A2 (fr) * 1991-08-29 1993-03-03 Pioneer Electronic Corporation Système de surveillance d'image
US5448290A (en) * 1991-08-23 1995-09-05 Go-Video Inc. Video security system with motion sensor override, wireless interconnection, and mobile cameras
WO1997019558A1 (fr) * 1995-11-22 1997-05-29 Sensormatic Electronics Corporation Appareil et systeme de surveillance video

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2183878A (en) * 1985-10-11 1987-06-10 Matsushita Electric Works Ltd Abnormality supervising system
US4949186A (en) * 1987-02-13 1990-08-14 Peterson Roger D Vehicle mounted surveillance system
EP0318039A2 (fr) * 1987-11-26 1989-05-31 Fujitsu Limited Système de surveillance d'urgence à traitement d'image à infrarouge
DE3827928A1 (de) * 1988-08-17 1990-02-22 Standard Elektrik Lorenz Ag Bildfernsprechgeraet
US5448290A (en) * 1991-08-23 1995-09-05 Go-Video Inc. Video security system with motion sensor override, wireless interconnection, and mobile cameras
EP0529196A2 (fr) * 1991-08-29 1993-03-03 Pioneer Electronic Corporation Système de surveillance d'image
WO1997019558A1 (fr) * 1995-11-22 1997-05-29 Sensormatic Electronics Corporation Appareil et systeme de surveillance video

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003019490A1 (fr) * 2001-08-22 2003-03-06 Koninklijke Philips Electronics N.V. Procede et appareil fondes sur la vision, permettant de deceler des faits frauduleux dans un lieu de vente au detail
EP1515556A4 (fr) * 2002-05-28 2005-06-22 Eighting Kk Systeme d'ecran de visiophone
EP1654878A4 (fr) * 2003-06-27 2006-07-19 Sang Rae Park Camera de surveillance portable et systeme de surveillance personnel l'utilisant
ES2262420A1 (es) * 2004-12-30 2006-11-16 Retevision Movil, S.A. "sistema para efectuar tareas de video-vigilancia, remotamente y en tiempo real".
ES2262420B1 (es) * 2004-12-30 2007-10-01 France Telecom España, S.A. "sistema para efectuar tareas de video-vigilancia, remotamente y en tiempo real".
US10419656B2 (en) 2015-10-12 2019-09-17 Binatone Electronics International Ltd. Home monitoring and control systems
CN119832466A (zh) * 2024-11-27 2025-04-15 北京计算机技术及应用研究所 一种面向边缘设备视频数据的分层处理系统

Also Published As

Publication number Publication date
DE59906047D1 (de) 2003-07-24
EP1171857A1 (fr) 2002-01-16
EP1171857B1 (fr) 2003-06-18

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