EP1511652A1 - Erfassungsvorrichtung - Google Patents
ErfassungsvorrichtungInfo
- Publication number
- EP1511652A1 EP1511652A1 EP03729876A EP03729876A EP1511652A1 EP 1511652 A1 EP1511652 A1 EP 1511652A1 EP 03729876 A EP03729876 A EP 03729876A EP 03729876 A EP03729876 A EP 03729876A EP 1511652 A1 EP1511652 A1 EP 1511652A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- vehicle
- detection device
- collision
- detection
- distance
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims description 64
- 230000003287 optical effect Effects 0.000 claims description 7
- 230000001960 triggered effect Effects 0.000 claims 2
- 230000000007 visual effect Effects 0.000 claims 1
- 238000012360 testing method Methods 0.000 description 8
- 238000013459 approach Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000005259 measurement Methods 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 3
- 239000000446 fuel Substances 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C5/00—Registering or indicating the working of vehicles
- G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
- G07C5/0841—Registering performance data
- G07C5/0875—Registering performance data using magnetic data carriers
- G07C5/0891—Video recorder in combination with video camera
Definitions
- the invention relates to a detection device for detecting a collision with an approaching vehicle according to the preamble of the main claim.
- a parking aid is already known from DE 199 37 939 A1, in which measuring devices for determining the distance between the motor vehicle and a detected object are arranged at least at the rear and / or front region of a motor vehicle. If the distance between the motor vehicle and the object falls below a predetermined minimum, a signaling device is activated. In this way, someone who controls the approaching object can be warned of the collision.
- the detection device according to the invention with the features of the main claim has the advantage that, in the event of a collision, in particular of a parked vehicle in which the detection device is installed, and an approaching vehicle, the approaching vehicle is detected optically. This enables the approaching vehicle to be identified later, e.g. about its license plate. It is therefore very likely that the owner of the vehicle in which the detection device is installed can find the person who damaged the vehicle. The course of the accident can also be documented and, if necessary, reconstructed.
- the collision can trigger optical and / or in particular acoustic means for warning a driver of the first approaching vehicle.
- the driver of the approaching vehicle is clearly informed of a possible impending or already collision. Leaving the scene of the accident without noticing the accident is made impossible.
- attention is attracted in the area, so that the inhibition threshold for the driver of the approaching vehicle to leave the accident site unrecognized and not to pay for the damage is raised.
- the means for contactless detection of a distance and preferably the entire detection device optionally in an operating state and in an idle state.
- the operating state during the journey serves e.g. to determine the distances to obstacles for the vehicle and e.g. to facilitate parking in a parking space.
- the idle state the measuring frequency and / or the number of operated sensors is reduced, which form the means for contactless detection of a distance, so that the power consumption of the detection device is also reduced compared to the operating state. This makes it possible to operate the detection device for a long time even if access to a power grid or other permanent energy sources is not possible, e.g. with a parked vehicle.
- Radio interface are transferable.
- images of the approaching vehicle in the event of a collision can not only be sent to the owner of the vehicle e.g. via a mobile phone, but also to a police station, which is automatically informed of the accident.
- a police station which is automatically informed of the accident.
- the detection device is connected to a locating device, e.g. a position determination unit using GPS (Global positioning system)
- GPS Global positioning system
- the location of the collision can also be transmitted via the radio interface.
- the owner of the vehicle and / or the police can thus immediately find the scene of the accident.
- an emergency medical service can also be informed depending on the image data transmitted.
- a loudspeaker and / or a microphone are provided on the detection device, e.g. the user of the mobile phone unit makes direct contact with the driver of the first vehicle. This can e.g. the owner of the detection device immediately discusses further action with the driver of the first vehicle and e.g. get the insurance number of the driver of the first vehicle.
- the detection device can be operated independently of a power network or a vehicle accumulator become. Even when the vehicle in which the detection device is arranged is standing for a long time, the operation of the detection device does not unnecessarily load the vehicle accumulator. Permanent operation even with longer parking times can thus be ensured.
- a separate voltage supply unit for example a fuel cell or a solar cell.
- FIG. 1 shows a plan view of a motor vehicle with a schematic representation of a detection device according to the invention.
- FIG. 2 shows a method according to the invention for operating a detection device according to the invention.
- the detection device according to the invention can be operated both in mobile units and stationary. Stationary use is possible, for example, in the case of an arrangement at a house entrance or in a parking garage, it being detected when a vehicle collides with a wall, a barrier or an entrance gate.
- the use of a detection device according to the invention in a parked motor vehicle is explained below.
- the detection unit is part of an environment detection system of the motor vehicle, which is used to detect obstacles in the vicinity of the vehicle while driving.
- the present detection device is used in particular to detect a collision in a parked vehicle, but can also detect collisions during driving, for example a rear-end collision. Can be advantageous
- sensors are included that serve to trigger an airbag.
- FIG. 1 shows a top view of a first motor vehicle 24 that is approaching a second motor vehicle 1, the second motor vehicle 1 having a detection device according to the invention.
- Sensors for contactless distance measurement to obstacles are arranged on the sides of the second motor vehicle 1.
- five sensors 4, 4 'and 5, 5' are arranged on a front side 2 of the motor vehicle 1 and on a rear side 3.
- Two sensors 8 and 9 are arranged on the right-hand side of the vehicle 6 and on the left-hand side of the vehicle 7.
- the sensors 4, 5, 8, 9 can each use the same or different measuring principles.
- Ultrasonic sensors, radar sensors, lidar sensors or video sensors can preferably be used for non-contact distance measurement.
- the sensors are connected via a data bus 10 to a central unit 11, which evaluates the sensor signals of the sensors 4, 4, 5, 5 ⁇ , 8, 9.
- a first camera device 12 for monitoring the front vehicle space in front of the motor vehicle 1 and a second camera device 13 for monitoring the rear vehicle space behind the motor vehicle 1 are connected to the central unit 11, which also serve to monitor the sides of the vehicle.
- the camera devices 12, 13 are preferably designed as video sensors which are already arranged in the motor vehicle 1 for the environment detection of the vehicle, for example for lane monitoring of the vehicle.
- the camera devices 12, 13 can also be designed as stereo cameras, each of which additionally enables a distance measurement to the approaching vehicle.
- the camera devices 12, 13 can approximate the first Capture vehicle 24 in the form of individual images or as image sequences.
- the image data are recorded as a video sequence.
- the camera device is preferably equipped with a wide-angle lens, preferably with a so-called fish-eye lens, in order to be able to capture the largest possible area.
- the camera devices 12, 13 can also be arranged pivotably in such a way that the camera device can be pivoted in the direction of the obstacle as a function of a detected distance signal.
- the central unit is connected to an acoustic output unit 14, which is preferably designed as a vehicle horn. Furthermore, a loudspeaker unit can also be arranged which is suitable for voice output.
- the central unit 11 is also connected to a display unit 15 which is arranged in front of the driver and which is used to display further vehicle-relevant variables, e.g. the
- the central unit 11 is also connected to a memory device 16 in which the image data captured by the camera devices 12, 13 are stored. In a preferred embodiment, the image data is generally only stored in a volatile manner. If, however, a collision is detected, the image of the respectively assigned camera device is displayed for a predetermined time before and after the collision The collision occurred on the vehicle side, stored in the storage device 16.
- the storage device 16 is preferably arranged at a hidden location of the vehicle, so that a driver of the approaching vehicle cannot easily find the storage device 16 in the motor vehicle 1, and is therefore not tempted to remove the storage device 16 from the motor vehicle 1 , Furthermore, the central unit 11 is connected to a radio interface 17, via which a mobile radio connection 29, preferably to a mobile radio network 18, can be established.
- a service center 19 is also connected to the mobile radio network 18.
- the service center is designed as a police station, at which images of the collision immediately appear.
- the central unit 11 is also connected to a locating device 20, via which the position of the motor vehicle 1 is detected and can also be transmitted to the service center 19 via the mobile radio connection.
- the owner of the vehicle is also informed by the mobile radio network about a further mobile radio connection 21 and his mobile radio unit 22.
- the mobile radio unit 22, which is preferably designed as a mobile radio telephone preferably has a display unit 23 for displaying the images captured by the camera devices 12, 13, so that the owner of the vehicle can view the accident directly.
- the mobile radio connections 21, 29 are preferably designed as UMTS connections.
- a first vehicle 24 approaches the front side 2 of the motor vehicle 1.
- the sensor 4 ′ detects an insufficient distance from the approaching vehicle 24. If the distance falls below a predetermined distance and the central unit 11 detects it, this activates a first warning light 25 and a second warning light 26, depending on the vehicle side of the approach of a vehicle.
- a high-beam light source can be used, for example, on the rear, for example, the brake lights, in particular the third brake light located higher up.
- the hazard warning lights 27 are activated instead or in addition for a predetermined period of time.
- the collision is detected by the sensors 4, 4, namely when a very small, predetermined minimum distance is undershot.
- at least one further sensor 28 is connected to the central unit 11 in the motor vehicle 1.
- the further sensor 28 is designed, for example, as an acceleration sensor that detects an impact exerted on the parked vehicle.
- the user of the mobile radio unit 22 can, in a preferred embodiment, establish a telephone connection with the driver of the first vehicle 24 via a microphone 30 arranged on the vehicle and the acoustic output unit 14 and discuss the accident situation with him.
- the central unit 11 is connected to the vehicle accumulator 32.
- a switching unit 33 is also provided, optionally with one assigned to the central unit 11
- Power supply unit 34 is connectable.
- the central unit 11 also supplies the other components of the detection device with an operating voltage.
- the switching unit 33 is set such that a Power is supplied via the vehicle accumulator 32, while after the vehicle has been switched off, the switching unit 33 automatically switches over to the voltage supply unit 34 assigned to the central unit 11.
- the voltage supply unit 34 is designed as a solar cell unit, which enables the central unit 11 to be supplied with voltage independently with sufficient light irradiation.
- the voltage source assigned to the central unit 11 can alternatively be designed as a fuel cell.
- FIG. 2 shows a method for operating the detection device according to the invention and explained with reference to FIG. 1.
- the method according to the invention is started after the vehicle has been parked.
- the detection device then switches to a sleep mode, the switching unit 33 in the preferred embodiment switching to a voltage supply by means of the
- Power supply unit 34 switches. Furthermore, in the idle mode, the sampling frequency of the distance between the sensors 4, 4 ", 8, 9 to the vehicle environment is lowered compared to driving. In a further embodiment, not all sensors are used, but, possibly alternately, only individual sensors The middle sensors 4, ⁇ , 5 'are operated in this way. The power consumption of the detection device is reduced in this way. The distance to possible obstacles is determined during operation in the idle mode. In a subsequent first test step 42 it is checked whether a Obstacle approaches the vehicle In a preferred embodiment, not only the absolute distance to the obstacle but also its speed must be taken into account, which means that standing obstacles, for example a wall on which the vehicle is parked, can be excluded.
- the detection device remains in the idle state and the method branches back to the first detection step 41. If, on the other hand, a collision risk is detected in the first test step 42, the operating mode of the detection device is activated and a branch is made to the second detection step 43, in which, at least on the side of the vehicle for which the collision risk has been determined, all sensors are operated with an increased measurement frequency he follows. In a second test step 44, it is checked whether the risk of collision still exists.
- the system branches back to the idle state and thus to the first detection step 41. If, on the other hand, the risk of collision persists or the distance of an approaching vehicle has become smaller or its speed has increased, a branch is made to a first warning step 45.
- the first warning step 45 there is only an optical warning by means of the hazard warning lights 27 and / or the warning lights 25, 26, for example by means of the tail lights, the brake lights or the headlight flasher.
- the warning is given by the corresponding light sources flashing. If the obstacle approaches the sensors further, the frequency of the flashing can be increased until the operation of the light sources changes to a steady light, for example when the distance falls below 30 cm.
- the first warning step 45 is followed by a third test step 46, in which it is checked whether the obstacle is in contact with the Motor vehicle 1 has approximated further. If this is not the case, the method branches back to the second test step 44. However, if the distance has narrowed further, a branch is made to a second warning step 47, in which, in addition to the optical warning signals to the driver of the approaching vehicle, acoustic signals are also preferably output by means of an acoustic output unit designed as a vehicle horn, for example a repetitive sound signal. whose repetition rate increases as the first vehicle 24 approaches, or a continuous tone whose frequency increases as the first vehicle 24 approaches.
- the camera device 12, 13 assigned to the associated vehicle side 2, 3 is activated.
- the image data are initially stored volatile in the storage device 16.
- the second warning step 47 is followed by a fourth test step 48, in which it is checked whether a collision has occurred. If this is not the case, the method branches back to the third test step 46. However, if a collision with the approaching vehicle is detected either via sensors 4, 5, 8, 9 or via the further sensor for collision detection 28, a branch is made to a third detection step 49.
- the image data acquired by the camera devices 12, 13 are written to the memory device 16 in a non-volatile manner.
- a radio connection to the mobile radio network 18 is established via the radio interface 17.
- the mobile radio unit 22 of the user of the motor vehicle 1 and / or the service center 19 can now be informed about the collision via the mobile radio network 18.
- image data from the collision can be transmitted via the mobile radio network 18 to the mobile radio unit 22 and / or the service center 19.
- detection step 49 determines the position of the vehicle via the locating device 20 and transmits it via the mobile radio network 18.
- image data from the collision are also transmitted to the service center.
- the fire brigade and / or an emergency medical service can be contacted from there.
- the vehicle horn 14 and the warning lights 25, 26 are activated for a predetermined period of time, so that the driver of the approaching vehicle is informed of the collision. Furthermore, an acoustic text output in the form of an announcement of the words “collision” or “crash” can also take place via the loudspeaker 14.
- the display unit 15 shows that a collision has occurred in the meantime.
- the images of the collision stored in the storage device 16 can also be called up via a liquid crystal display (not shown in FIG. 1) of the display unit 15.
- a telephone connection between the motor vehicle 1 and the mobile radio unit 22 and / or the service center 19 can be established via the mobile radio connection 29, so that the driver of the approaching vehicle 24 can make contact with the owner of the vehicle or with the service center 19 via this telephone connection ,
- a microphone is suitably arranged on the motor vehicle 1, and the driver of the vehicle can record acoustic signals.
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Traffic Control Systems (AREA)
- Dc-Dc Converters (AREA)
- Emergency Alarm Devices (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10223123 | 2002-05-24 | ||
| DE2002123123 DE10223123A1 (de) | 2002-05-24 | 2002-05-24 | Erfassungsvorrichtung |
| PCT/DE2003/001486 WO2003099610A1 (de) | 2002-05-24 | 2003-05-09 | Erfassungsvorrichtung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1511652A1 true EP1511652A1 (de) | 2005-03-09 |
| EP1511652B1 EP1511652B1 (de) | 2006-08-09 |
Family
ID=29414130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP03729876A Expired - Lifetime EP1511652B1 (de) | 2002-05-24 | 2003-05-09 | Verfahren zum Erfassen von Zusammenstössen oder eines Kollisionsrisikos |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP1511652B1 (de) |
| AU (1) | AU2003204307B2 (de) |
| DE (2) | DE10223123A1 (de) |
| WO (1) | WO2003099610A1 (de) |
Families Citing this family (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10310698A1 (de) * | 2003-03-12 | 2004-09-23 | Valeo Schalter Und Sensoren Gmbh | Optisches Erfassungssystem für Kraftfahrzeuge |
| DE10349210B4 (de) * | 2003-10-23 | 2014-02-13 | Robert Bosch Gmbh | System und Verfahren zum vorausschauenden Detektieren eines potentiellen Unfallobjektes im Kraftfahrzeugbereich |
| DE102004004546C5 (de) * | 2004-01-23 | 2020-02-20 | Volkswagen Ag | Verfahren und Vorrichtung zur Reduzierung von Unfallfolgen für Personen in einem Kraftfahrzeug |
| DE102004004669A1 (de) * | 2004-01-30 | 2005-12-29 | Rubin Geier | Videosensorisches Kfz-Unfall- und Schadenhergangserfassungssystem |
| DE102004027693A1 (de) * | 2004-04-08 | 2005-10-27 | Daimlerchrysler Ag | Verfahren zum Steuern von Insassenrückhaltemitteln und Steuereinheit für Insassenrückhaltemittel in einem Fahrzeug |
| JP4657765B2 (ja) * | 2005-03-09 | 2011-03-23 | 三菱自動車工業株式会社 | ノーズビューシステム |
| DE102006012336B4 (de) * | 2005-04-21 | 2017-10-12 | Volkswagen Ag | Kraftfahrzeug-Umgebungserfassungssystem und Verfahren zum Erfassen einer Bild-Information |
| DE102008018671B4 (de) | 2008-04-14 | 2023-07-06 | Volkswagen Ag | Berührungsdetektionseinrichtung für ein Kraftfahrzeug |
| DE102008021554A1 (de) * | 2008-04-30 | 2009-11-05 | Schleicher, Günter | Vorrichtung und Verfahren zur automatisierten Unfallmeldung |
| DE102008039606A1 (de) * | 2008-08-25 | 2010-03-04 | GM Global Technology Operations, Inc., Detroit | Kraftfahrzeug mit einem Abstandssensor und einem Bilderfassungssystem |
| DE102008048163A1 (de) * | 2008-09-19 | 2010-03-25 | Continental Automotive Gmbh | System zur Kollisionsaufzeichnung |
| DE102010062141B4 (de) | 2010-11-29 | 2023-08-17 | Bayerische Motoren Werke Aktiengesellschaft | Fahrzeug mit mindestens einem Umfelderfassungssystem |
| DE102011014914A1 (de) * | 2011-03-24 | 2012-09-27 | Volkswagen Aktiengesellschaft | Verfahren und Vorrichtung zur Archivierung des Blinkers bei Erkennung eines herannahenden Fahrzeugs bei einem Ausparkvorgang |
| ITSA20110020A1 (it) * | 2011-08-30 | 2013-03-01 | Salvatore Bove | Sistema e metodo per certificare sinistri subiti da un veicolo. |
| DE102012004185B4 (de) | 2012-03-05 | 2024-10-24 | Heinrich Henryk Bastian | Warnvorrichtung zur Signalisierung eines Gefährdungszustandes |
| DE102012212612A1 (de) * | 2012-07-18 | 2014-05-22 | Bayerische Motoren Werke Aktiengesellschaft | Bestimmen eines Aufenthaltsortes eines Benutzers eines mobilen Endgeräts bezogen auf ein Fahrzeug |
| DE102012218412A1 (de) * | 2012-10-10 | 2014-06-12 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren und Vorrichtung zum Betreiben eines Kraftfahrzeugs |
| DE102013001578B4 (de) * | 2013-01-30 | 2018-06-21 | Heinrich Henryk Bastian | Auslösesensor für eine Warnlichtvorrichtung |
| GB2511508A (en) * | 2013-03-04 | 2014-09-10 | Neal Maurice Rose | Apparatus and method for protecting a parked vehicle |
| DE102013205361A1 (de) * | 2013-03-26 | 2014-10-02 | Continental Teves Ag & Co. Ohg | System und Verfahren zur Archivierung von Berührungsereignissen eines Fahrzeugs |
| CN103287334A (zh) * | 2013-06-24 | 2013-09-11 | 成都衔石科技有限公司 | 用于汽车的碰撞预警系统 |
| DE102016210773B4 (de) | 2016-06-16 | 2020-11-19 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Detektion einer Beschädigung eines Fahrzeugs |
| DE102016212941B4 (de) | 2016-07-15 | 2023-04-20 | Volkswagen Aktiengesellschaft | Überwachungssystem zur Überwachung bei einem Fahrzeug |
| DE102016122195B4 (de) * | 2016-11-18 | 2019-06-19 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Schutzverfahren für ein Kraftfahrzeug |
| US10994701B2 (en) * | 2018-12-31 | 2021-05-04 | Robert Bosch Gmbh | Incident capture system for parked vehicles using an rear/multi view camera system |
| DE102019110623A1 (de) * | 2019-04-24 | 2020-10-29 | Titus Douka Dezoumbe | Assistenzsystem zur Abstandswarnung in Kraftfahrzeugen und dazugehöriges Verfahren |
| DE102019118310A1 (de) * | 2019-07-05 | 2021-01-07 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren und Steuereinheit zum Schutz eines Fahrzeugs vor einem Auffahrunfall |
| DE102020130788B4 (de) | 2020-11-20 | 2024-04-25 | Bayerische Motoren Werke Aktiengesellschaft | Steuergerät mit Pre-Crash-Funktion |
| DE102021112520A1 (de) | 2021-05-12 | 2022-11-17 | Bayerische Motoren Werke Aktiengesellschaft | Überwachungssystem und Überwachungsverfahren für ein Fahrzeug |
| EP4102834B1 (de) * | 2021-06-09 | 2023-09-20 | Veoneer Sweden AB | System und verfahren für ein fahrzeug |
| DE102023102425A1 (de) | 2023-02-01 | 2024-08-01 | Bayerische Motoren Werke Aktiengesellschaft | System und Verfahren zur Überwachung eines geparkten Fahrzeugs |
| DE102023102422A1 (de) * | 2023-02-01 | 2024-08-01 | Bayerische Motoren Werke Aktiengesellschaft | System und Verfahren zur Überwachung eines geparkten Fahrzeugs |
| WO2025103580A1 (de) * | 2023-11-14 | 2025-05-22 | Parkscheriff Flexco | Vorrichtung und system zur erkennung, dokumentation und/oder meldung von unfällen |
| DE102024200102A1 (de) | 2024-01-05 | 2025-07-10 | Robert Bosch Gesellschaft mit beschränkter Haftung | Verfahren und Vorrichtung zum Betreiben einer Sensorik eines Kraftfahrzeugs und Sicherheitseinrichtung |
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|---|---|---|---|---|
| US4947101A (en) * | 1988-09-11 | 1990-08-07 | Hughes Aircraft Company | Digital switching voltage regulator |
| US4879504A (en) * | 1988-09-15 | 1989-11-07 | Hughes Aircraft Company | Digital switching voltage regulator having telescoped regulation windows |
| GB2268608A (en) * | 1992-06-10 | 1994-01-12 | Norm Pacific Automat Corp | Vehicle accident prevention and recording system |
| US5262813A (en) * | 1993-02-09 | 1993-11-16 | Scharton Terry D | Impact triggering mechanism for a camera mounted in a vehicle |
| IT1268472B1 (it) * | 1993-10-22 | 1997-03-04 | St Microelectronics Srl | Convertitore buck a modalita' di funzionamento automaticamente determinata dal livello di carico |
| DE19720348A1 (de) * | 1997-05-15 | 1998-11-19 | Telefunken Microelectron | Vorrichtung zur optischen Aufzeichnung der Fahrzeugumgebung |
| DE19824855C2 (de) * | 1998-06-04 | 2000-07-13 | Joerns Klaus Peter | Optische Überwachungs- und Aufzeichnungseinrichtung für Fahrzeuge |
| DE29914906U1 (de) * | 1999-08-25 | 1999-12-16 | Föhrenbach, Christian, 78224 Singen | Sicherheitsvorrichtung |
| FR2807847B1 (fr) * | 2000-04-12 | 2002-11-22 | St Microelectronics Sa | Regulateur lineaire a faible surtension en regime transitoire |
| US6329801B1 (en) * | 2000-04-24 | 2001-12-11 | Volterra Semiconductor Corporation | Switching regulator control system and method |
| DE10111421A1 (de) * | 2001-03-09 | 2002-09-12 | Uwe Fritsch | Fahrzeugüberwachungssystem |
-
2002
- 2002-05-24 DE DE2002123123 patent/DE10223123A1/de not_active Withdrawn
-
2003
- 2003-05-09 DE DE50304581T patent/DE50304581D1/de not_active Expired - Lifetime
- 2003-05-09 EP EP03729876A patent/EP1511652B1/de not_active Expired - Lifetime
- 2003-05-09 WO PCT/DE2003/001486 patent/WO2003099610A1/de not_active Ceased
- 2003-05-22 AU AU2003204307A patent/AU2003204307B2/en not_active Ceased
Non-Patent Citations (1)
| Title |
|---|
| See references of WO03099610A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| AU2003204307A1 (en) | 2003-12-11 |
| DE10223123A1 (de) | 2003-12-04 |
| DE50304581D1 (de) | 2006-09-21 |
| EP1511652B1 (de) | 2006-08-09 |
| WO2003099610A1 (de) | 2003-12-04 |
| AU2003204307B2 (en) | 2007-08-16 |
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