DE4343338A1 - Warning system for motor vehicle traffic - Google Patents
Warning system for motor vehicle trafficInfo
- Publication number
- DE4343338A1 DE4343338A1 DE19934343338 DE4343338A DE4343338A1 DE 4343338 A1 DE4343338 A1 DE 4343338A1 DE 19934343338 DE19934343338 DE 19934343338 DE 4343338 A DE4343338 A DE 4343338A DE 4343338 A1 DE4343338 A1 DE 4343338A1
- Authority
- DE
- Germany
- Prior art keywords
- traffic
- receiver
- warning system
- transmitter
- warning
- 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- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/50—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking
- B60Q1/52—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking for indicating emergencies
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/0965—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages responding to signals from another vehicle, e.g. emergency vehicle
Abstract
Description
Die Erfindung betrifft ein Warnsystem für den Kraftfahrzeug verkehr.The invention relates to a warning system for the motor vehicle traffic.
Einsatzfahrzeuge der Polizei, der Feuerwehr oder der Nothilfe sind mit einem weithin sichtbarem Warnlicht, beispielsweise Blaulicht, und einem markante Warntöne abgebenden Horn ausge rüstet. Diese Warneinrichtungen sollen Kraftfahrzeuglenker veranlassen, die Straße für die Einsatzfahrzeuge freizugeben. Trotz dieser Warneinrichtungen werden die Einsatzfahrzeuge oft daran gehindert, schnell voranzukommen. Dies kann dadurch bedingt sein, daß der Lenker des am Straßenverkehr beteilig ten Fahrzeugs sein Autoradio oder sonstige akustische Geräte so laut eingestellt hat oder in irgendeiner Weise abgelenkt ist, daß er die Warnsignale nicht oder zu spät wahrnimmt. Ferner können auf großen, aber engen Straßenkreuzungen die Bedingungen für die optische und akustische Wahrnehmung so schlecht sein, daß Fahrzeuglenker des auf Grün geschalteten Querverkehrs die Warnsignale nicht oder zu spät wahrnehmen und die entsprechenden Fahrzeuge im Wege stehen.Police, fire brigade or emergency vehicles are with a highly visible warning light, for example Blue lights, and a striking horn emitting warning tones equips. These warning devices are intended for motor vehicle drivers cause the road to be cleared for the emergency vehicles. Despite these warning devices, the emergency vehicles often prevented from moving forward quickly. This can be done be conditional on the driver's involvement in road traffic car or other acoustic devices has set so loud or distracted in any way is that he does not perceive the warning signals or too late. Furthermore, on large but narrow road crossings Conditions for optical and acoustic perception see above bad that vehicle drivers of the switched to green Cross traffic not perceiving the warning signals or too late and the corresponding vehicles are in the way.
Die Aufgabe der Erfindung besteht darin, ein Warnsystem für den Kraftfahrzeugverkehr zu schaffen, mit dem es den Einsatz fahrzeugen ermöglicht wird, besser durch den Straßenverkehr zu kommen.The object of the invention is a warning system for to create motor vehicle traffic with which to use it vehicles is enabled, better by road traffic get.
Diese Aufgabe wird mit den im Anspruch 1 gekennzeichneten Merkmalen gelöst. Durch die mittels des Empfängers ausgewer teten Signale können die Lenker der am Straßenverkehr beteiligten, sonstigen Fahrzeuge frühzeitig auf das Heranna hen eines Einsatzfahrzeugs aufmerksam gemacht werden.This object is characterized by those in claim 1 Features resolved. By being evaluated by means of the receiver The signals on the handlebars of road traffic other vehicles involved early on the Heranna attention of an emergency vehicle.
Gemäß einer weiteren Ausbildung der Erfindung weisen Ver kehrsknotenpunkten zugeordnete Ampelanlagen ebenfalls jeweils einen Empfänger auf, wobei die empfangenen Signale zur Warnung der Verkehrsteilnehmer ausgewertet wer den.According to a further embodiment of the invention, Ver Traffic light systems assigned to traffic hubs also one receiver each, the received Signals for warning road users who evaluated the.
Der Sender kann der Warnlichtgeber des Einsatzfahrzeugs selbst sein. In diesem Fall wird am sonstigen Fahrzeug und/oder im Bereich der Ampelanlage eines Verkehrsknoten punkts ein Lichtempfänger verwendet, der auf die Lichtsignale des Einsatzfahrzeugs abgestimmt ist.The transmitter can be the warning light transmitter of the emergency vehicle be yourself. In this case, the other vehicle and / or in the area of the traffic light system of a traffic junction uses a light receiver that points to the light signals of the emergency vehicle is coordinated.
Der Sender kann auch das akustische Signale abgebende Horn des Einsatzfahrzeugs selbst sein, während dem sonstigen Fahrzeug und/oder der Ampelanlage des Verkehrsknotenpunkts ein auf diese akustischen Signale abgestimmter, akustischer Empfänger zugeordnet ist.The transmitter can also emit the horn of the emergency vehicle itself, while the other Vehicle and / or the traffic light system of the traffic junction an acoustic one tuned to these acoustic signals Is assigned to the recipient.
Insbesondere kann der Sender auch ein elektromagnetische Wellen, vorzugsweise Radiowellen, abstrahlender Sender sein, wobei der Empfänger ein auf auf diese Wellen abgestimmter Empfänger ist.In particular, the transmitter can also be an electromagnetic one Waves, preferably radio waves, are radiating transmitters, the receiver being tuned to these waves Is recipient.
Die verschiedenen Sender und Empfänger können auch in ver schiedenen Kombinationen vorgesehen sein. Auch kann es erforderlich sein, je Ampelanlage eines Verkehrsknotenpunkts mehr als einen Empfänger einer Art vorzusehen.The various transmitters and receivers can also be used in ver different combinations can be provided. It can too be required for each traffic light system of a traffic junction to provide more than one recipient of a species.
Um die Störanfälligkeit bei der Auswertung im Falle eines akustischen Empfängers zu vermindern, wird der Empfänger mit einem Mikrofon und einem an das Mikrofon angeschlossenen Signalprozessor versehen, der aus den Tönen des Verkehrskno tenpunkts die akustischen Signaltöne des Einsatzfahrzeugs herausfiltert.To reduce the susceptibility to failure in the evaluation in the event of a to reduce acoustic receiver, the receiver is using a microphone and one connected to the microphone Signal processor provided from the sounds of the traffic knot the acoustic signal tones of the emergency vehicle filtered out.
Die Auswertung der empfangenen Signale des Einsatzfahrzeugs kann in verschiedener Weise erfolgen. So kann der Lenker des sonstigen Fahrzeugs beispielsweise durch Ansteuerung einer gesonderten, im Fahrzeuginneren angeordneten Warnlampe auf merksam gemacht werden. Auch der Empfänger der Ampelanlage kann zur Ansteuerung mindestens einer gesonderten, im Bereich der Ampelanlage befindlichen Warnlampe benutzt werden. Es kann auch eine gesonderte akustische Warnung durch die Empfänger veranlaßt werden.The evaluation of the received signals from the emergency vehicle can be done in different ways. So the driver of the other vehicle, for example, by controlling one separate warning lamp arranged inside the vehicle be made noticeable. Also the recipient of the traffic light system can be used to control at least one separate area warning lamp located in the traffic light system can be used. It can also be a separate acoustic warning by the Recipients are prompted.
Vorzugsweise können die mittels des Empfängers des sonstigen Fahrzeugs empfangenen Signale zur Stummschaltung des Autora dios oder sonstiger Geräuschquellen verwendet werden. Zu diesem Zweck kann eine besondere Schalteinheit eingesetzt werden; vorzugsweise kann zu diesem Zweck aber die Umschalt einrichtung des Autoradios für die Stummschaltung mitbenutzt werden. Dies ist besonders dann vorteilhaft, wenn Sender und Empfänger auf die Umschaltfrequenzen des Verkehrsfunks abge stimmt sind. Dadurch wird eine einfache Schaltung erreicht, und außerdem ist es möglich, Durchsagen des Einsatzfahrzeugs zu empfangen.Preferably, the other by means of the receiver Vehicle received signals to mute the Autora dios or other sources of noise are used. To a special switching unit can be used for this purpose become; however, the switch can preferably be used for this purpose set up the car radio for muting become. This is particularly advantageous if the transmitter and Receiver on the switching frequencies of the traffic radio are true. This results in a simple circuit, and it is also possible to announce the emergency vehicle to recieve.
Vorzugsweise werden die durch den Empfänger der Ampelanlage empfangenen Signale zur Beeinflussung der Steuerschaltung der Ampelanlage derart verwendet, daß alle Ampeln auf Rot gesetzt werden.Preferably, those by the recipient of the traffic light system received signals for influencing the control circuit of the Traffic light system used in such a way that all traffic lights are set to red become.
Die Ampelanlage kann so gesteuert werden, daß die Ampeln nur während des Empfangs des Signals auf Rot gesetzt und nach Signalempfangsende wieder auf Normalbetrieb gesteuert werden.The traffic light system can be controlled so that the traffic lights only set to red while receiving the signal and after Signal reception end can be controlled back to normal operation.
Vorzugsweise werden die Ampeln spätestens dann auf Rot gesetzt, wenn der Einsatzfahrzeuglenker Blickkontakt mit der Ampelanlage hat.The traffic lights should then preferably turn red set when the driver of the emergency vehicle makes eye contact with the Has traffic lights.
Insbesondere durch die Kombination der am sonstigen Fahrzeug und an der Ampelanlage getroffenen Maßnahmen wird ein rei bungsloses Durchkommen der Einsatzfahrzeuge gewährleistet.In particular through the combination of the other vehicle and measures taken at the traffic light system will be rei guaranteed uninterrupted passage of the emergency vehicles.
Die Erfindung wird nun anhand eines Ausführungsbeispiels näher erläutert.The invention is now based on an embodiment explained in more detail.
In der Figur ist eine Straßenkreuzung mit einem Einsatzfahrzeug 1, sonstigen Fahrzeugen 2 und Ampeln 3 einer der Kreuzung zugeordneten Ampelanlage dargestellt. Das Einsatzfahrzeug 1 ist mit einem Sender 11 versehen, der bei diesem Ausführungsbeispiel ein elektromagnetische Wellen, beispielsweise die Wellen des Verkehrsfunks, abgebender Sender ist. Der Sender 11 kann eine Ausgangsleistung von etwa 100 mW haben, so daß seine Reichweite etwa 300 m beträgt. Die sonstigen Fahrzeuge 2 sind jeweils mit einem die Wellen des Senders 11 empfangenden Empfänger 12 versehen, der auf die Umschalteinrichtung für die Stummschaltung des Autoradios einwirken möge. Im Bereich der Ampelanlage ist ferner ein auf die Wellen des Senders 11 abgestimmter Empfänger 13 vorgese hen, der auf die nicht dargestellte Steuerschaltung der Ampelanlage einwirkt.The figure shows a road intersection with an emergency vehicle 1 , other vehicles 2 and traffic lights 3 of a traffic light system assigned to the intersection. The emergency vehicle 1 is provided with a transmitter 11 , which in this exemplary embodiment emits an electromagnetic wave, for example the waves of traffic radio. The transmitter 11 can have an output power of approximately 100 mW, so that its range is approximately 300 m. The other vehicles 2 are each provided with a receiver 12 receiving the waves of the transmitter 11 , which may act on the switching device for muting the car radio. In the area of the traffic light system is also a tuned to the waves of the transmitter 11 receiver 13 hen hen, which acts on the control circuit of the traffic light system, not shown.
Nähert sich das Einsatzfahrzeug der Ampelanlage auf 300 m, so
wird das Warnsignal des Senders 11 von den Empfängern 12 und
13 empfangen. Im sonstigen Kraftfahrzeug 2 werden die
empfangenen Warnsignale zur Stummschaltung der akustischen
Quellen des Fahrzeugs, beispielsweise des Autoradios, be
nutzt, so daß der Lenker die akustischen Warnsignale des
Einsatzfahrzeugs besser hören kann, er somit frühzeitig
gewarnt wird und die Straße rechtzeitig freigeben kann. Das
Warnsignal des Senders 11 wird auch vom Empfänger 13 empfan
gen, der auf die Steuerschaltung der Ampelanlage derart
einwirkt, daß alle Ampeln 3 auf Rot gesetzt werden. Dadurch
werden die Verkehrsteilnehmer im Bereich der Kreuzung, auch
die Kraftfahrzeuge 2, daran gehindert, die Kreuzung zu
überqueren. Das Einsatzfahrzeug 1 hat somit freie Fahrt und
gibt 300 m hinter der Kreuzung die Empfänger 12 und 13 wieder
frei, so daß die Stummschaltung in den Kraftfahrzeugen 2
wieder aufgehoben wird und die normale Steuerung der Ampelan
lage 3 den Verkehr weiterfließen läßt.If the emergency vehicle approaches the traffic light system at 300 m, the warning signal from the transmitter 11 is received by the receivers 12 and 13 . In the other motor vehicle 2 , the received warning signals for muting the acoustic sources of the vehicle, for example the car radio, are used so that the driver can hear the acoustic warning signals of the emergency vehicle better, so he is warned at an early stage and can release the road in good time. The warning signal from the transmitter 11 is also received by the receiver 13 , which acts on the control circuit of the traffic light system in such a way that all the traffic lights 3 are set to red. Thereby
the road users in the area of the intersection, including motor vehicles 2 , are prevented from crossing the intersection. The emergency vehicle 1 thus has free travel and 300 m behind the intersection the receivers 12 and 13 are free again, so that the muting in the motor vehicles 2 is canceled again and the normal control of the traffic light situation 3 allows the traffic to continue to flow.
Claims (11)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19934343338 DE4343338A1 (en) | 1993-12-18 | 1993-12-18 | Warning system for motor vehicle traffic |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19934343338 DE4343338A1 (en) | 1993-12-18 | 1993-12-18 | Warning system for motor vehicle traffic |
Publications (1)
Publication Number | Publication Date |
---|---|
DE4343338A1 true DE4343338A1 (en) | 1995-06-22 |
Family
ID=6505436
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19934343338 Withdrawn DE4343338A1 (en) | 1993-12-18 | 1993-12-18 | Warning system for motor vehicle traffic |
Country Status (1)
Country | Link |
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DE (1) | DE4343338A1 (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19827088A1 (en) * | 1998-06-18 | 1999-12-23 | Bernd Grunwald | Radio signal transmission system for communication between automobiles |
ES2161180A1 (en) * | 1999-12-17 | 2001-11-16 | Sanchez Isidoro Martinez | Warning and security system for emergency vehicles. |
DE10242843A1 (en) * | 2002-09-15 | 2004-04-08 | Oetermann, Peter, Dipl.-Ing. | Traffic control method for use in conjunction with emergency vehicles, whereby an emergency vehicle has a transmitter that is used to send a warning signal to traffic lights and or other motor vehicles |
DE102004012104A1 (en) * | 2004-03-12 | 2005-10-13 | Yves Klinkhardt | Emergency vehicle approach warning method in which vehicles and traffic control systems are warned of the approach of an emergency vehicle by an electromagnetic signal which causes an acoustic and or visual warning to be generated |
WO2007126874A2 (en) * | 2006-03-27 | 2007-11-08 | Cognex Corporation | Video traffic monitoring and signaling apparatus |
DE19740602B4 (en) * | 1997-09-16 | 2009-06-04 | T-Mobile Deutschland Gmbh | Traffic Control, Information and Positioning System (VIPS) |
DE102011116852A1 (en) * | 2011-10-25 | 2013-04-25 | Ramazan Kocak | Method for warning pedestrians during the approach of emergency vehicle e.g. ambulance, involves receiving warning signals send from radio transmitter of vehicle by hand-held radio receiver of pedestrians |
DE19736915B4 (en) * | 1997-08-25 | 2018-05-03 | Henry Tunger | Radio-communicative braking / stopping control triggered by traffic control devices as well as handicapped, road-crossing-authorized passers-by with simultaneous individual minimum safety distance control for motor vehicles |
DE102020204216A1 (en) * | 2020-04-01 | 2021-03-18 | Zf Friedrichshafen Ag | Traffic light system with acoustic recognition of emergency vehicles |
Citations (10)
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---|---|---|---|---|
DE2526348A1 (en) * | 1975-06-12 | 1976-12-16 | Leuze Electronic Kg | Vehicle traffic control lights - are responsive to received signal for over-riding normal lights sequence |
DE2625842A1 (en) * | 1976-06-09 | 1977-12-22 | Hans Edmund Hochrein | Hazard warning system for car - operates with VHF transmitter beacon coupled to ordinary hazard flasher circuit |
DE3125161A1 (en) * | 1981-06-26 | 1983-01-20 | Norbert 6500 Mainz Hinkel | System for providing motor vehicles with early warning of emergency service vehicles |
DE3316695A1 (en) * | 1983-05-06 | 1984-11-08 | Jörg Ing.(grad.) 2000 Hamburg Wegner | Warning transmitter for roadway maintenance vehicles |
DE3535833A1 (en) * | 1985-10-08 | 1987-04-09 | Thomas Licht | Method and device for ensuring that emergency services vehicles are recognised in road traffic |
DE8714108U1 (en) * | 1987-10-22 | 1988-01-07 | Pfund, Karlheinz, 7140 Ludwigsburg, De | |
EP0325888A1 (en) * | 1986-07-23 | 1989-08-02 | Robert Joseph Curwood | Signal device |
DE3915099C2 (en) * | 1989-05-09 | 1991-06-27 | Institut Fuer Rundfunktechnik Gmbh, 8000 Muenchen, De | |
DE4018576A1 (en) * | 1990-06-09 | 1991-12-12 | Joerg Salomon | Audibility improving system for emergency vehicle siren - uses car audio suppression unit activated by forward directed radio signal from approaching emergency vehicle |
DE4123857A1 (en) * | 1991-07-18 | 1993-04-08 | Dieckmann Karl Heinz | Vehicle identification appts. for transmission by police vehicle warning - transmits in coded form to be received by private vehicle on board unit with decoder |
-
1993
- 1993-12-18 DE DE19934343338 patent/DE4343338A1/en not_active Withdrawn
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2526348A1 (en) * | 1975-06-12 | 1976-12-16 | Leuze Electronic Kg | Vehicle traffic control lights - are responsive to received signal for over-riding normal lights sequence |
DE2625842A1 (en) * | 1976-06-09 | 1977-12-22 | Hans Edmund Hochrein | Hazard warning system for car - operates with VHF transmitter beacon coupled to ordinary hazard flasher circuit |
DE3125161A1 (en) * | 1981-06-26 | 1983-01-20 | Norbert 6500 Mainz Hinkel | System for providing motor vehicles with early warning of emergency service vehicles |
DE3316695A1 (en) * | 1983-05-06 | 1984-11-08 | Jörg Ing.(grad.) 2000 Hamburg Wegner | Warning transmitter for roadway maintenance vehicles |
DE3535833A1 (en) * | 1985-10-08 | 1987-04-09 | Thomas Licht | Method and device for ensuring that emergency services vehicles are recognised in road traffic |
EP0325888A1 (en) * | 1986-07-23 | 1989-08-02 | Robert Joseph Curwood | Signal device |
DE8714108U1 (en) * | 1987-10-22 | 1988-01-07 | Pfund, Karlheinz, 7140 Ludwigsburg, De | |
DE3915099C2 (en) * | 1989-05-09 | 1991-06-27 | Institut Fuer Rundfunktechnik Gmbh, 8000 Muenchen, De | |
DE4018576A1 (en) * | 1990-06-09 | 1991-12-12 | Joerg Salomon | Audibility improving system for emergency vehicle siren - uses car audio suppression unit activated by forward directed radio signal from approaching emergency vehicle |
DE4123857A1 (en) * | 1991-07-18 | 1993-04-08 | Dieckmann Karl Heinz | Vehicle identification appts. for transmission by police vehicle warning - transmits in coded form to be received by private vehicle on board unit with decoder |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19736915B4 (en) * | 1997-08-25 | 2018-05-03 | Henry Tunger | Radio-communicative braking / stopping control triggered by traffic control devices as well as handicapped, road-crossing-authorized passers-by with simultaneous individual minimum safety distance control for motor vehicles |
DE19740602B4 (en) * | 1997-09-16 | 2009-06-04 | T-Mobile Deutschland Gmbh | Traffic Control, Information and Positioning System (VIPS) |
DE19827088A1 (en) * | 1998-06-18 | 1999-12-23 | Bernd Grunwald | Radio signal transmission system for communication between automobiles |
ES2161180A1 (en) * | 1999-12-17 | 2001-11-16 | Sanchez Isidoro Martinez | Warning and security system for emergency vehicles. |
DE10242843A1 (en) * | 2002-09-15 | 2004-04-08 | Oetermann, Peter, Dipl.-Ing. | Traffic control method for use in conjunction with emergency vehicles, whereby an emergency vehicle has a transmitter that is used to send a warning signal to traffic lights and or other motor vehicles |
DE102004012104A1 (en) * | 2004-03-12 | 2005-10-13 | Yves Klinkhardt | Emergency vehicle approach warning method in which vehicles and traffic control systems are warned of the approach of an emergency vehicle by an electromagnetic signal which causes an acoustic and or visual warning to be generated |
WO2007126874A2 (en) * | 2006-03-27 | 2007-11-08 | Cognex Corporation | Video traffic monitoring and signaling apparatus |
WO2007126874A3 (en) * | 2006-03-27 | 2008-01-31 | Cognex Corp | Video traffic monitoring and signaling apparatus |
US8018352B2 (en) | 2006-03-27 | 2011-09-13 | Cognex Corporation | Video traffic monitoring and signaling apparatus |
DE102011116852A1 (en) * | 2011-10-25 | 2013-04-25 | Ramazan Kocak | Method for warning pedestrians during the approach of emergency vehicle e.g. ambulance, involves receiving warning signals send from radio transmitter of vehicle by hand-held radio receiver of pedestrians |
DE102020204216A1 (en) * | 2020-04-01 | 2021-03-18 | Zf Friedrichshafen Ag | Traffic light system with acoustic recognition of emergency vehicles |
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