EP0137320A3 - Video surveillance device - Google Patents

Video surveillance device Download PDF

Info

Publication number
EP0137320A3
EP0137320A3 EP84110687A EP84110687A EP0137320A3 EP 0137320 A3 EP0137320 A3 EP 0137320A3 EP 84110687 A EP84110687 A EP 84110687A EP 84110687 A EP84110687 A EP 84110687A EP 0137320 A3 EP0137320 A3 EP 0137320A3
Authority
EP
European Patent Office
Prior art keywords
image
video surveillance
signals
surveillance device
recording
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.)
Withdrawn
Application number
EP84110687A
Other languages
German (de)
French (fr)
Other versions
EP0137320A2 (en
Inventor
Steven M. Shelley
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.)
ATIS ASSMANN GmbH
Original Assignee
ATIS ASSMANN GmbH
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 ATIS ASSMANN GmbH filed Critical ATIS ASSMANN GmbH
Publication of EP0137320A2 publication Critical patent/EP0137320A2/en
Publication of EP0137320A3 publication Critical patent/EP0137320A3/en
Withdrawn legal-status Critical Current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
    • G08B13/19665—Details related to the storage of video surveillance data
    • G08B13/19676—Temporary storage, e.g. cyclic memory, buffer storage on pre-alarm
    • 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
    • G08B13/19639—Details of the system layout
    • G08B13/19641—Multiple cameras having overlapping views on a single scene
    • 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
    • G08B13/19665—Details related to the storage of video surveillance data
    • G08B13/19669—Event triggers storage or change of storage policy

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Television Signal Processing For Recording (AREA)

Abstract

Eine Video-Überwachungseinrichtung mit mindestens einer Bildaufnahmevorrichtung (1 bis 4) und einer Aufzei­ chenvorrichtung (6) für die aufgenommenen Bildsignale. Der Ausgang der Bildaufnahmevorrichtungen (1 bis 4) ist mit einem Bildfrequenz/Tonfrequenz-Umsetzer (5) und mit ein­ em Tonfrequenz-Bandaufzeichengerät (6) als Aufzeichenvor­ richtung verbunden, das es die aufgezeichneten Signale für eine bestimmte Zeit speichert. Die gespeicherten Signale können reproduziert werden. Das Band wird nach der Speicherzeit für neue Information frei. A video surveillance device with at least an image recording device (1 to 4) and a recording chenvorrichtung (6) for the recorded image signals. The Output of the image recording devices (1 to 4) is with an image frequency / audio frequency converter (5) and with an audio frequency tape recorder (6) as a recording device direction connected that it is the recorded signals for saves a certain time. The stored signals can be reproduced. The tape is made after the Free storage time for new information.

EP84110687A 1983-09-14 1984-09-07 Video surveillance device Withdrawn EP0137320A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3333078 1983-09-14
DE19833333078 DE3333078A1 (en) 1983-09-14 1983-09-14 VIDEO SURVEILLANCE

Publications (2)

Publication Number Publication Date
EP0137320A2 EP0137320A2 (en) 1985-04-17
EP0137320A3 true EP0137320A3 (en) 1988-02-10

Family

ID=6208994

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84110687A Withdrawn EP0137320A3 (en) 1983-09-14 1984-09-07 Video surveillance device

Country Status (2)

Country Link
EP (1) EP0137320A3 (en)
DE (1) DE3333078A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2186148B (en) * 1986-02-03 1988-09-01 Sayzen Ltd An aircraft surveillance system
GB8704138D0 (en) * 1987-02-23 1987-04-01 Sayzen Ltd Surveillance system
GB2231753A (en) * 1989-05-05 1990-11-21 Golden River Ltd Traffic incident monitoring with vido cameras
DE4002646A1 (en) * 1990-01-30 1991-08-01 Wilhelms Rolf E SOUND AND / OR IMAGE SIGNAL RECORDING DEVICE
FR2660460B1 (en) * 1990-03-28 1994-10-07 Scrvs Ste Civile Rech DEVICE FOR MONITORING PREMISES AND RECOGNIZING PEOPLE.
SE503082C2 (en) * 1994-07-15 1996-03-18 Isec Intelligent Security Ab Device for TV monitoring

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2247038A1 (en) * 1973-10-03 1975-05-02 Rca Corp
US4198656A (en) * 1975-10-24 1980-04-15 Pelco Sales Video sequencer-processor
DE2934598A1 (en) * 1979-08-27 1981-03-19 Siemens Ag Multiple camera remote TV monitoring system - has multiplexer for recognition signals between camera and recorders and store for monitoring section

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2247038A1 (en) * 1973-10-03 1975-05-02 Rca Corp
US4198656A (en) * 1975-10-24 1980-04-15 Pelco Sales Video sequencer-processor
DE2934598A1 (en) * 1979-08-27 1981-03-19 Siemens Ag Multiple camera remote TV monitoring system - has multiplexer for recognition signals between camera and recorders and store for monitoring section

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
ELECTRONIQUE ET APPL. INDUSTR., Nr. 271, Juni 1979, Seiten 47-49, Paris, FR; "Surveillance vidéo avec mémorisation d'images numériques" *
FUNKSCHAU, Nr. 11, Mai 1982, Seiten 53-56, M}nchen , DE; G. WILHELM et al.: "Videotechnik in Sicherheitsanlagen" *

Also Published As

Publication number Publication date
EP0137320A2 (en) 1985-04-17
DE3333078A1 (en) 1985-03-21

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Inventor name: SHELLEY, STEVEN M.