DE19735254A1 - Vehicle video signal recorder for situation in front of car - Google Patents

Vehicle video signal recorder for situation in front of car

Info

Publication number
DE19735254A1
DE19735254A1 DE1997135254 DE19735254A DE19735254A1 DE 19735254 A1 DE19735254 A1 DE 19735254A1 DE 1997135254 DE1997135254 DE 1997135254 DE 19735254 A DE19735254 A DE 19735254A DE 19735254 A1 DE19735254 A1 DE 19735254A1
Authority
DE
Germany
Prior art keywords
memory
information
car
motor vehicle
situation
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Withdrawn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
DE1997135254
Other languages
German (de)
Inventor
Helge B Dipl Ing Cohausz
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE1997135254 priority Critical patent/DE19735254A1/en
Publication of DE19735254A1 publication Critical patent/DE19735254A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Time Recorders, Dirve Recorders, Access Control (AREA)

Abstract

The video signals in form of a series of successive still images and/or moving pictures are digitally stored on electronic memory components, especially in compressed state. The memory is continuously and endlessly read-out such that the timewise oldest signals are first overwritten. A taking or storage stop takes place after manual actuation and/or voice command and/or long movement delay of the car.

Description

Die Erfindung betrifft eine Vorrichtung zum Aufzeichnen Bildinformationen von Ereignissen vor einem fahrenden KraftfahrzeugThe invention relates to a device for recording Image information of events before a moving one Motor vehicle

Aus dem deutschen Gebrauchsmuster 92 01 066 ist es bekannt, Bildaufzeichnungsgerät der eingangs genannten Art an einem Kraftfahrzeug vorzusehen, wobei die Informationen auf einem Endlosband oder einer CD speicherbar sind. Eine solche Vorrichtung ist konstruktiv aufwendig und technisch anfällig.From German utility model 92 01 066 it is known Image recorder of the type mentioned at the beginning to provide on a motor vehicle, the Information on an endless belt or a CD are storable. Such a device is constructive complex and technically vulnerable.

Aufgabe der Erfindung ist es, eine Vorrichtung der eingangs genannten Art so zu verbessern, daß bei einfachster Konstruktion eine hohe Aufzeichnungssicherheit gegeben ist.The object of the invention is a device of improve the type mentioned so that at simplest construction high Record security is given.

Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß die Informationen in Form von einer Reihe aufeinanderfolgender Einzelbilder und/oder in Form laufender Bilder digital auf elektronische Speicherbausteine, insbesondere komprimiert abgespeichert werden, wobei der Speicher endlos immer wieder überspielt wird, derart, daß die zeitlich am längsten zurückliegenden Informationen zuerst überschrieben werden.This object is achieved in that the information in the form of a series successive single images and / or in form moving images digitally to electronic Memory modules, especially compressed can be saved, the memory being endless forever is dubbed again in such a way that the time on longest past information first be overwritten.

Vorteilhafte Ausgestaltungen der Erfindung sind in den Unteransprüchen aufgeführt.Advantageous embodiments of the invention are in the Subclaims listed.

Ein Ausführungsbeispiel der Erfindung wird im folgenden näher beschrieben.An embodiment of the invention is as follows described in more detail.

Die Vorrichtung zum Aufzeichnen von Bildinformationen besitzt ein Objektiv, insbesondere ein Fischeye mit einer dahinter angeordneten lichtempfindlichen Fläche, die digital ausgelesen wird. Diese hierdurch entstandenen digitalen Informationen werden in einem elektronischen Speicher mit mehreren Speicherbausteinen gespeichert, so daß eine Reihe aufeinanderfolgender Einzelbilder oder laufende Bilder vom elektronischen Speicher aufgenommen werden, wobei diese insbesondere komprimiert abgespeichert werden. Hierbei werden, wenn alle Speicherbausteine voll sind, die am längsten zurückliegenden Informationen wieder überspielt, so daß in einer Endlosschleife die Informationen einer bestimmten Zeit aufgenommen und stets zur Verfügung stehen. The device for recording image information has a lens, especially a fish eye with a light-sensitive surface arranged behind it, which is read out digitally. This hereby resulting digital information is stored in one electronic memory with several memory modules saved so that a series of consecutive Single images or moving images from the electronic Memory can be added, in particular stored compressed. Here, if all memory chips are full, the longest past information dubbed again so that in an endless loop the information of one recorded at a certain time and always available stand.  

Das Speichern wird in dem Moment beendet, wenn die Speicherung von Hand gestoppt wird oder durch eine Spracheingabe oder durch eine hohe Bewegungsverzögerung des Kraftfahrzeuges. Damit nach Ausfall des Stromes des Kraftfahrzeuges die Anlage noch weiter laufen kann, besteht eine Notstromversorgung innerhalb oder außerhalb der Vorrichtung.Saving ends when the Storage is stopped by hand or by a Voice input or by a high movement delay of the motor vehicle. So after power failure of the Motor vehicle the system can continue to run, there is an emergency power supply inside or outside the device.

Claims (5)

1. Vorrichtung zum Aufzeichnen von Bildinformationen von Ereignissen vor einem fahrenden Kraftfahrzeug, dadurch gekennzeichnet, daß die Informationen in Form von einer Reihe aufeinanderfolgender Einzelbilder und/oder in Form laufender Bilder digital auf elektronische Speicherbausteine, insbesondere komprimiert abgespeichert werden, wobei der Speicher endlos immer wieder überspielt wird, derart, daß die zeitlich am längsten zurückliegenden Informationen zuerst überschrieben werden.1. Device for recording image information of events in front of a moving motor vehicle, characterized in that the information in the form of a series of successive individual images and / or in the form of running images are stored digitally on electronic memory modules, in particular compressed, the memory being endless again and again is dubbed in such a way that the information that is longest in time is overwritten first. 2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß ein Aufnahme- bzw. Speicherstopp erfolgt nach einer Betätigung durch Hand und/oder durch eine Spracheingabe und/oder durch eine hohe Bewegungsverzögerung des Kraftfahrzeuges.2. Device according to claim 1, characterized characterized in that a recording or Storage stops after an operation by hand and / or by voice input and / or by high motor vehicle deceleration. 3. Vorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Speicherbausteine auslesbar sind und der Speicherinhalt auf zweite Speicherbausteine oder andere Speichermedien überspielbar ist. 3. Device according to claim 1 or 2, characterized in that the Memory modules are readable and the memory content to second memory modules or other storage media is dubable.   4. Vorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Vorrichtung eine Notstromversorgung besitzt.4. Device according to one of the preceding Claims, characterized, that the device has an emergency power supply. 5. Vorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die elektronischen Speicherbausteine auswechselbar an der Vorrichtung befestigt sind.5. Device according to one of the preceding Claims, characterized, that the electronic memory chips are interchangeable are attached to the device.
DE1997135254 1997-08-14 1997-08-14 Vehicle video signal recorder for situation in front of car Withdrawn DE19735254A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1997135254 DE19735254A1 (en) 1997-08-14 1997-08-14 Vehicle video signal recorder for situation in front of car

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1997135254 DE19735254A1 (en) 1997-08-14 1997-08-14 Vehicle video signal recorder for situation in front of car

Publications (1)

Publication Number Publication Date
DE19735254A1 true DE19735254A1 (en) 1999-02-18

Family

ID=7838967

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1997135254 Withdrawn DE19735254A1 (en) 1997-08-14 1997-08-14 Vehicle video signal recorder for situation in front of car

Country Status (1)

Country Link
DE (1) DE19735254A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19953844A1 (en) * 1999-11-09 2001-05-17 Natalie Scharf Camera device for motor vehicle has signal generator with which camera device can be activated during travel, with signal generator capable of being activated by vehicle driver or acceleration sensor
EP1148726A2 (en) * 2000-04-12 2001-10-24 Robert Bosch Gmbh Surveillance equipment
DE10159083C1 (en) * 2001-12-01 2003-07-03 Nikolaus Teichert Camera device fitted in automobile has image data for camera image sequence stored in memory provided with write protection

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0005532A1 (en) * 1978-05-19 1979-11-28 Raffaele Conte Apparatus mounted on a vehicle for recording of accidents
DE3015737A1 (en) * 1979-04-30 1980-11-13 Eumig Motor car monitor with TV camera - has floating head magnetic memory coupled to camera, with interference switch and storage selector
US4532648A (en) * 1981-10-22 1985-07-30 Nissan Motor Company, Limited Speech recognition system for an automotive vehicle
DE4420560A1 (en) * 1993-07-17 1995-02-23 Deutsche Aerospace Mobile traffic monitoring system
DE4221280C2 (en) * 1992-06-29 1995-03-23 Ant Nachrichtentech Process and device for recording, storing and reproducing video images for documenting traffic situations
GB2287152A (en) * 1994-03-02 1995-09-06 Toad Innovations Ltd Vehicle security system
DE29514364U1 (en) * 1995-09-07 1996-01-18 Hohe Gmbh & Co Kg Image acquisition module
DE29518618U1 (en) * 1995-11-24 1996-01-18 Acer Peripherals Inc Speech recognition system for controlling electronic devices
DE19629184A1 (en) * 1995-07-19 1997-01-30 Olympus Optical Co Voice-controlled recording device
DE19647844A1 (en) * 1995-11-20 1997-05-22 Nippon Soken Vehicle accident recording device

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0005532A1 (en) * 1978-05-19 1979-11-28 Raffaele Conte Apparatus mounted on a vehicle for recording of accidents
DE3015737A1 (en) * 1979-04-30 1980-11-13 Eumig Motor car monitor with TV camera - has floating head magnetic memory coupled to camera, with interference switch and storage selector
US4532648A (en) * 1981-10-22 1985-07-30 Nissan Motor Company, Limited Speech recognition system for an automotive vehicle
DE4221280C2 (en) * 1992-06-29 1995-03-23 Ant Nachrichtentech Process and device for recording, storing and reproducing video images for documenting traffic situations
DE4420560A1 (en) * 1993-07-17 1995-02-23 Deutsche Aerospace Mobile traffic monitoring system
GB2287152A (en) * 1994-03-02 1995-09-06 Toad Innovations Ltd Vehicle security system
DE19629184A1 (en) * 1995-07-19 1997-01-30 Olympus Optical Co Voice-controlled recording device
DE29514364U1 (en) * 1995-09-07 1996-01-18 Hohe Gmbh & Co Kg Image acquisition module
DE19647844A1 (en) * 1995-11-20 1997-05-22 Nippon Soken Vehicle accident recording device
DE29518618U1 (en) * 1995-11-24 1996-01-18 Acer Peripherals Inc Speech recognition system for controlling electronic devices

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19953844A1 (en) * 1999-11-09 2001-05-17 Natalie Scharf Camera device for motor vehicle has signal generator with which camera device can be activated during travel, with signal generator capable of being activated by vehicle driver or acceleration sensor
EP1148726A2 (en) * 2000-04-12 2001-10-24 Robert Bosch Gmbh Surveillance equipment
EP1148726A3 (en) * 2000-04-12 2002-03-27 Robert Bosch Gmbh Surveillance equipment
DE10159083C1 (en) * 2001-12-01 2003-07-03 Nikolaus Teichert Camera device fitted in automobile has image data for camera image sequence stored in memory provided with write protection

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Legal Events

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OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8139 Disposal/non-payment of the annual fee