FR2866296A1 - Communication system for tracking motor vehicle, has antenna rigidly connected to jet retracting device of motor vehicle, for permitting antenna to project out from retracting device while remaining concealed - Google Patents
Communication system for tracking motor vehicle, has antenna rigidly connected to jet retracting device of motor vehicle, for permitting antenna to project out from retracting device while remaining concealed Download PDFInfo
- Publication number
- FR2866296A1 FR2866296A1 FR0401471A FR0401471A FR2866296A1 FR 2866296 A1 FR2866296 A1 FR 2866296A1 FR 0401471 A FR0401471 A FR 0401471A FR 0401471 A FR0401471 A FR 0401471A FR 2866296 A1 FR2866296 A1 FR 2866296A1
- Authority
- FR
- France
- Prior art keywords
- antenna
- motor vehicle
- communication system
- retracting device
- rod
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/27—Adaptation for use in or on movable bodies
- H01Q1/32—Adaptation for use in or on road or rail vehicles
- H01Q1/325—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/10—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles actuating a signalling device
- B60R25/102—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles actuating a signalling device a signal being sent to a remote location, e.g. a radio signal being transmitted to a police station, a security company or the owner
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/30—Detection related to theft or to other events relevant to anti-theft systems
- B60R25/33—Detection related to theft or to other events relevant to anti-theft systems of global position, e.g. by providing GPS coordinates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/46—Cleaning windscreens, windows or optical devices using liquid; Windscreen washers
- B60S1/48—Liquid supply therefor
- B60S1/52—Arrangement of nozzles; Liquid spreading means
- B60S1/522—Arrangement of nozzles; Liquid spreading means moving liquid spreading means, e.g. arranged in wiper arms
- B60S1/528—Arrangement of nozzles; Liquid spreading means moving liquid spreading means, e.g. arranged in wiper arms the spreading means being moved between a rest position and a working position
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/27—Adaptation for use in or on movable bodies
- H01Q1/28—Adaptation for use in or on aircraft, missiles, satellites, or balloons
- H01Q1/30—Means for trailing antennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/27—Adaptation for use in or on movable bodies
- H01Q1/32—Adaptation for use in or on road or rail vehicles
- H01Q1/3208—Adaptation for use in or on road or rail vehicles characterised by the application wherein the antenna is used
- H01Q1/3233—Adaptation for use in or on road or rail vehicles characterised by the application wherein the antenna is used particular used as part of a sensor or in a security system, e.g. for automotive radar, navigation systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/48—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects combined with, or convertible into, other devices or objects, e.g. bumpers combined with road brushes, bumpers convertible into beds
Landscapes
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Mechanical Engineering (AREA)
- Radar, Positioning & Navigation (AREA)
- Water Supply & Treatment (AREA)
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- Aviation & Aerospace Engineering (AREA)
- General Physics & Mathematics (AREA)
- Computer Security & Cryptography (AREA)
- Support Of Aerials (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
Description
2866296 12866296 1
Système de communication pour véhicule automobile. Communication system for a motor vehicle.
L'invention se rapporte à un dispositif de communication pour véhicule automobile et en particulier à un tel dispositif utilisé pour le tracking. The invention relates to a communication device for a motor vehicle and in particular to such a device used for tracking.
s Le tracking est un mot anglais communément utilisé pour désigner les systèmes de surveillance et d'alerte de véhicules volés. Un système de tracking comporte généralement un système d'alarme classique et un dispositif de communication couplé à un réseau de bornes ou de satellites. Grâce à un tel système, Il est ainsi possible de détecter et io localiser un objet, par exemple un véhicule automobile, lorsqu'il se trouve dans la zone de couverture d'un desdits réseaux. s Tracking is an English word commonly used to refer to the surveillance and alert systems of stolen vehicles. A tracking system generally comprises a conventional alarm system and a communication device coupled to a network of terminals or satellites. With such a system, it is thus possible to detect and locate an object, for example a motor vehicle, when it is in the coverage area of one of said networks.
Dans le cas particulier d'un véhicule automobile, les systèmes de communication sont gênés par ses parties métalliques telles que la is carrosserie ou la structure. En effet, ces parties métalliques atténuent fortement les ondes électromagnétiques et diminuent ainsi considérablement les signaux reçus par le véhicule. C'est pourquoi, les antennes d'émission et de réception du véhicule telles que les antennes GSM/GPS (Galiléo) sont toujours à l'extérieur de la carrosserie. In the particular case of a motor vehicle, the communication systems are hindered by its metal parts such as the body or the structure. Indeed, these metal parts strongly attenuate the electromagnetic waves and thus significantly reduce the signals received by the vehicle. This is why the transmit and receive antennas of the vehicle such as GSM / GPS antennas (Galileo) are always outside the bodywork.
Ce critère d'intégration des antennes est très pénalisant pour l'esthétique du véhicule et inopportun pour la dissimulation des antennes de tracking. En effet, l'antenne de tracking ne doit pas pouvoir être facilement localisée par l'éventuel malfaiteur. This criterion of integration of the antennas is very penalizing for the aesthetics of the vehicle and inconvenient for the dissimulation of the antennas of tracking. Indeed, the tracking antenna must not be easily located by the possible perpetrator.
Le but de la présente invention est de pallier tout ou partie les inconvénients cités précédemment en proposant une antenne dissimulée dont l'émission et la réception ne sont pas affectées. The object of the present invention is to overcome all or part of the disadvantages mentioned above by providing a concealed antenna whose transmission and reception are not affected.
A cet effet, l'invention se rapporte à un dispositif de communication pour véhicule automobile comportant une antenne apte à émettre et recevoir des ondes électromagnétiques caractérisé en ce que ladite antenne est solidaire d'un dispositif rétractable appartenant audit véhicule automobile afin de sélectivement lui permettre de saillir de ce dernier tout en étant dissimulée. For this purpose, the invention relates to a communication device for a motor vehicle comprising an antenna capable of transmitting and receiving electromagnetic waves, characterized in that said antenna is integral with a retractable device belonging to said motor vehicle so as to selectively enable it to project from the latter while being concealed.
Conformément à d'autres caractéristiques avantageuses de l'invention: Selon une première variante, ledit dispositif rétractable est un dispositif d'escamotage de l'enseigne du fabriquant dudit véhicule automobile Selon une deuxième variante, ledit dispositif rétractable est un dispositif d'escamotage des projecteurs dudit véhicule automobile; Selon une troisième variante, ledit dispositif rétractable est un dispositif d'escamotage de gicleurs pour projecteurs dudit véhicule automobile Ledit dispositif d'escamotage de gicleurs comporte, soit une tige rigide motorisée sur laquelle est solidarisée ladite antenne ou dont la paroi externe forme ladite antenne, soit une tige télescopique motorisée sur laquelle est solidarisée ladite antenne ou dont la paroi externe forme ladite antenne. In accordance with other advantageous features of the invention: According to a first variant, said retractable device is a device for retracting the sign of the manufacturer of said motor vehicle. According to a second variant, said retractable device is a device for retraction of projectors of said motor vehicle; According to a third variant, said retractable device is a device for retracting nozzles for projectors of said motor vehicle Said device for retracting sprinklers comprises either a motorized rigid rod on which said antenna is secured or whose outer wall forms said antenna, either a motorized telescopic rod on which is secured said antenna or whose outer wall forms said antenna.
D'autres particularités et avantages ressortiront clairement de la description qui en est faite ci-après, à titre indicatif et nullement limitatif, en référence aux dessins annexés, dans lesquelles: - la figure 1 est une vue en perspective de l'avant d'un véhicule automobile la figure 2 est une section schématique d'une implantation de l'antenne selon l'invention. Other features and advantages will become apparent from the description which is given below, for information only and in no way limitative, with reference to the accompanying drawings, in which: - Figure 1 is a perspective view of the front of a motor vehicle Figure 2 is a schematic section of an implantation of the antenna according to the invention.
Dans l'exemple illustré à la figure 1, on peut voir la carrosserie avant 9 d'un véhicule automobile 1. Elle comporte généralement deux ailes 2, un capot moteur 3, un pare-chocs 4, deux projecteurs 5 et 6 et une calandre 7 sur laquelle est montée la cavité portant l'enseigne 8 du fabricant dudit véhicule. In the example illustrated in Figure 1, we can see the front body 9 of a motor vehicle 1. It generally comprises two wings 2, a bonnet 3, a bumper 4, two projectors 5 and 6 and a shell 7 on which is mounted the cavity bearing the sign 8 of the manufacturer of said vehicle.
io Les ailes 2, le capot moteur 3, le pare-chocs 4 et la calandre 7 comportent généralement des parties métalliques ou en sont totalement constituées. Ces parties métalliques ont la propriété d'être sensiblement imperméables aux ondes électromagnétiques. Par conséquent, une antenne 16, pour qu'elle soit efficace pour recevoir et/ou émettre des ondes électromagnétiques, doit être montée à l'extérieur de la carrosserie 9. The wings 2, the engine cowl 3, the bumper 4 and the shell 7 generally comprise metal parts or are entirely made up of them. These metal parts have the property of being substantially impermeable to electromagnetic waves. Therefore, an antenna 16, to be effective for receiving and / or emitting electromagnetic waves, must be mounted outside the body 9.
Pour l'application du tracking, l'antenne n'a pas besoin d'être à l'extérieur de la carrosserie 9 en permanence mais surtout elle ne doit pas être visible de l'extérieur et/ou de l'intérieur de l'habitacle du véhicule automobile. Plus précisément, l'utilisation de l'antenne de tracking ne doit pas éveiller les soupçons d'un éventuel malfaiteur qui serait en train de voler le véhicule. For the application of the tracking, the antenna does not need to be outside the bodywork 9 permanently but above all it must not be visible from the outside and / or inside of the cabin of the motor vehicle. Specifically, the use of the tracking antenna should not arouse the suspicion of a possible criminal who is stealing the vehicle.
Les véhicules automobiles peuvent posséder des dispositifs rétractables de la carrosserie 9 comme, par exemple, des dispositifs d'escamotage de gicleurs 10 pour les projecteurs 5 et 6. Un exemple de dispositif d'escamotage de gicleurs 10 est illustré à la figure 2. Motor vehicles may have retractable bodywork devices 9 such as, for example, sprinkler retractors 10 for projectors 5 and 6. An exemplary sprinkler retractor 10 is illustrated in FIG.
Le dispositif d'escamotage de gicleurs 10 comporte généralement une trappe 11 (solidaire dudit dispositif d'escamotage à la figure 2 mais qui peut être monté pivotant sur le pare-chocs 4), au moins un gicleur 12, une tige 13, un dispositif de vis sans fin 14 et un moteur 15. The nozzle retraction device 10 generally comprises a hatch 11 (integral with said retraction device in FIG. 2 but which can be pivotally mounted on the bumper 4), at least one nozzle 12, a rod 13, a device worm 14 and a motor 15.
2866296 4 Lorsque le dispositif d'escamotage de gicleurs 10 est en position de repos, la trappe 11 est sensiblement dans le même plan que la surface extérieure de pare-chocs 4. When the sprinkler retractor 10 is in the rest position, the hatch 11 is substantially in the same plane as the outer bumper surface 4.
Lorsque le conducteur actionne, par exemple, la commande de lave-glace, le moteur 15 est actionné, ce qui induit via le dispositif de vis sans fin 14 la translation dans le sens A de la tige 13. Dans l'exemple de la figure 2, le gicleur 12 et la trappe 11 étant solidaires de la tige 13, cela induit également la translation de ces premiers. Le io gicleur 12 est alors actionné pour laver la surface extérieure du projecteur 5. Le fonctionnement des dispositifs d'escamotage de gicleurs 10 étant très connu, il ne sera pas d'avantage expliqué ci-après. When the driver actuates, for example, the washer control, the motor 15 is actuated, which induces via the worm device 14 the translation in the direction A of the rod 13. In the example of FIG. 2, the nozzle 12 and the hatch 11 being integral with the rod 13, it also induces the translation of these first. The nozzle 12 is then actuated to wash the outer surface of the projector 5. Since the operation of the sprinkler retrieval devices 10 is well known, it will not be further explained hereinafter.
Comme illustré dans l'exemple de la figure 2, l'actionnement du gicleur 12 fait saillir, l'ensemble gicleur 12 tige 13 de la carrosserie 9. De plus, si l'actionnement du gicleur 12 est soupçonné par le conducteur, il ne le voit cependant pas quand il est à l'intérieur de l'habitacle du véhicule automobile. Par conséquent, une première solution de dissimulation de l'antenne 16 de tracking est de monter cette dernière sur le dispositif d'escamotage de gicleurs 10 des projecteurs 10. Cette solution peut comprendre au moins quatre variantes suivant le type de tige 13 et le type d'antenne utilisée. As illustrated in the example of Figure 2, the actuation of the nozzle 12 protrudes, the nozzle assembly 12 rod 13 of the body 9. In addition, if the actuation of the nozzle 12 is suspected by the driver, it does not However, he does not see it when he is inside the passenger compartment of the motor vehicle. Therefore, a first solution for concealing the tracking antenna 16 is to mount the latter on the sprinkler 10 of the projectors 10. This solution may comprise at least four variants depending on the type of rod 13 and the type antenna used.
Dans une première variante, l'exemple illustré à la figure 2, la tige 13 est sensiblement rigide et creuse. Son centre creux est utilisé pour faire passer le conduit d'alimentation 17 du gicleur 12 autour duquel court le fil de l'antenne 16 de tracking. In a first variant, the example illustrated in Figure 2, the rod 13 is substantially rigid and hollow. Its hollow center is used to pass the supply conduit 17 of the nozzle 12 around which runs the wire of the antenna 16 tracking.
Dans une deuxième variante, la tige 13 est sensiblement rigide mais son corps, qui est constitué d'un matériau conducteur d'ondes électromagnétiques, est utilisé comme antenne 16. In a second variant, the rod 13 is substantially rigid but its body, which consists of a material conducting electromagnetic waves, is used as antenna 16.
Dans une troisième variante, la tige 13 est du type télescopique. A cette fin, elle comporte de façon connue plusieurs cylindres creux de diamètre différent qui sont imbriqués. Le corps de cette tige, qui est constitué d'un matériau conducteur d'ondes électromagnétiques, est utilisé comme antenne 16. In a third variant, the rod 13 is of the telescopic type. To this end, it comprises in known manner several hollow cylinders of different diameter which are nested. The body of this rod, which is made of a material conducting electromagnetic waves, is used as antenna 16.
Dans une quatrième variante possible de cette première solution, la tige 13 est du type télescopique comme la troisième variante. Elle se différencie en ce que son centre creux est utilisé pour faire passer le io conduit d'alimentation 17 du gicleur 12 autour duquel court le fil de l'antenne 16 de tracking. In a fourth possible variant of this first solution, the rod 13 is of the telescopic type as the third variant. It differs in that its hollow center is used to pass the io feed duct 17 of the nozzle 12 around which runs the wire of the antenna 16 tracking.
Un deuxième concept de cette invention est de dissimuler l'antenne dans un dispositif rétractable visible du conducteur mais dont l'escamotage n'attire pas son attention. A second concept of this invention is to conceal the antenna in a retractable device visible to the driver but whose retraction does not attract his attention.
C'est le cas d'une deuxième solution (non représentée) qui consiste à intégrer l'antenne 16 de tracking dans le dispositif d'escamotage de l'enseigne 8 du fabriquant. En effet, ce genre de dispositif est connu pour éviter le vol par arrachage de ladite enseigne. Ainsi, l'enseigne 8 est, généralement lors du démarrage du véhicule automobile, soulevée d'une cavité de manière à saillir de la carrosserie 9. This is the case of a second solution (not shown) which consists in integrating the tracking antenna 16 into the retraction device of the sign 8 of the manufacturer. Indeed, this kind of device is known to prevent theft by tearing said sign. Thus, the sign 8 is, usually during the starting of the motor vehicle, raised a cavity so as to project from the body 9.
C'est également le cas d'une troisième solution (non représentée) qui consiste à intégrer l'antenne 16 de tracking dans le dispositif d'escamotage des projecteurs 5 et 6. En effet, certains constructeurs de véhicules automobiles, pour des raisons de sécurité ou de législation, proposent ces dispositifs très connus dont I'actionnement est initié au démarrage du moteur. Ainsi, les projecteurs s'escamotant de la carrosserie 9 permettent à l'antenne 16 de tracking d'être généralement surélevée par rapport au capot moteur 3. This is also the case of a third solution (not shown) which consists in integrating the tracking antenna 16 in the retraction device of the projectors 5 and 6. In fact, some motor vehicle manufacturers, for reasons of safety or legislation, propose these well known devices whose operation is initiated at the start of the engine. Thus, the projectors retracting the body 9 allow the tracking antenna 16 to be generally raised relative to the bonnet 3.
Bien entendu, la présente invention ne se limite pas à l'exemple illustré mais est susceptible de diverses variantes et modifications qui apparaîtront à l'homme de l'art. En particulier, d'autres dispositifs automobiles dont une pièce est rétractable de la carrosserie 9 peuvent être envisagés. Of course, the present invention is not limited to the illustrated example but is susceptible of various variations and modifications that will occur to those skilled in the art. In particular, other automotive devices of which a part is retractable from the body 9 can be envisaged.
2866296 72866296 7
Claims (8)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0401471A FR2866296B1 (en) | 2004-02-13 | 2004-02-13 | COMMUNICATION SYSTEM FOR A MOTOR VEHICLE |
| PCT/FR2005/050015 WO2005078859A1 (en) | 2004-02-13 | 2005-01-11 | Communication system for motor vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0401471A FR2866296B1 (en) | 2004-02-13 | 2004-02-13 | COMMUNICATION SYSTEM FOR A MOTOR VEHICLE |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2866296A1 true FR2866296A1 (en) | 2005-08-19 |
| FR2866296B1 FR2866296B1 (en) | 2007-04-20 |
Family
ID=34803356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR0401471A Expired - Fee Related FR2866296B1 (en) | 2004-02-13 | 2004-02-13 | COMMUNICATION SYSTEM FOR A MOTOR VEHICLE |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR2866296B1 (en) |
| WO (1) | WO2005078859A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2003471A1 (en) * | 2007-06-11 | 2008-12-17 | IBEO Automobile Sensor GmbH | Retractable radar device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020043939A1 (en) * | 2000-10-12 | 2002-04-18 | Roller Philip C. | Antenna marker lamp |
| GB2389009A (en) * | 2002-05-21 | 2003-11-26 | Triteq Ltd | Vehicle tracking unit which uses GPS to find location and uses cellular telecommunications network to report location to a command unit |
| WO2004017459A1 (en) * | 2002-08-14 | 2004-02-26 | Xm Satellite Radio Inc. | Combination satellite and terrestrial antenna |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4788550A (en) * | 1986-03-12 | 1988-11-29 | Chadima Jr George E | Front hood ornament antenna |
| AU1219101A (en) * | 1999-10-19 | 2001-04-30 | Britax Vision Systems (North America) Inc. | Exterior mirror |
-
2004
- 2004-02-13 FR FR0401471A patent/FR2866296B1/en not_active Expired - Fee Related
-
2005
- 2005-01-11 WO PCT/FR2005/050015 patent/WO2005078859A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020043939A1 (en) * | 2000-10-12 | 2002-04-18 | Roller Philip C. | Antenna marker lamp |
| GB2389009A (en) * | 2002-05-21 | 2003-11-26 | Triteq Ltd | Vehicle tracking unit which uses GPS to find location and uses cellular telecommunications network to report location to a command unit |
| WO2004017459A1 (en) * | 2002-08-14 | 2004-02-26 | Xm Satellite Radio Inc. | Combination satellite and terrestrial antenna |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2003471A1 (en) * | 2007-06-11 | 2008-12-17 | IBEO Automobile Sensor GmbH | Retractable radar device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2005078859A1 (en) | 2005-08-25 |
| FR2866296B1 (en) | 2007-04-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |
Effective date: 20111102 |