WO2003073447A2 - Fernsteuerbares gerät, insbesondere fernsteuerbare zentralverriegelung für kraftfahrzeuge - Google Patents
Fernsteuerbares gerät, insbesondere fernsteuerbare zentralverriegelung für kraftfahrzeuge Download PDFInfo
- Publication number
- WO2003073447A2 WO2003073447A2 PCT/EP2002/013812 EP0213812W WO03073447A2 WO 2003073447 A2 WO2003073447 A2 WO 2003073447A2 EP 0213812 W EP0213812 W EP 0213812W WO 03073447 A2 WO03073447 A2 WO 03073447A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- antenna
- housing
- radio
- controllable device
- remote
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
- H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
-
- 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
- H01Q1/3241—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 particular used in keyless entry systems
-
- 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
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00182—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional data transmission between data carrier and locks
Definitions
- Remote-controllable device in particular remote-controlled central locking for motor vehicles
- the invention relates to a remotely controllable device, in particular a remotely controllable central locking system for motor vehicles according to the preamble of claim 1.
- Such antenna arrangements for a radio-controllable locking system in a motor vehicle are arranged, for example, in the region of a window opening.
- the manufacturer supplies the corresponding electronic devices with their components housed in a housing, together with an antenna.
- the antenna is usually designed as a plug-in part that can be plugged into the housing.
- the antenna is then usually laid in the vehicle in the form of a freely routable wire according to the general state of knowledge in such a way that the best possible reception effect is achieved.
- the object of the present invention is to improve such a remotely controllable device, in particular a remotely controllable central locking system.
- the invention now creates a significant improvement with comparatively simple means that was not predictable in this way.
- the solution according to the invention essentially lies in the fact that the electronics module, ie the remotely controllable device is accommodated on a carrier or a housing as according to the prior art, but now a dimensionally stable or rigid antenna is used which is inherently stable at the front or is held or constructed on a rigid or dimensionally stable carrier. It would be quite conceivable that the antenna itself is bendable, but nevertheless consists of dimensionally stable material, i.e. not like a non-dimensionally stable flexible wire. In addition, however, a flexible wire can also be used as an antenna if it is at least held or laid on a carrier in such a way that it can ultimately be called an overall dimensionally stable antenna. It is crucial that when the antenna is installed by the motor vehicle manufacturer when the electronic device is installed in the correct position, the antennas are all routed the same way.
- the antenna is preferably not connectable to the device as a plug-in module, but rather is permanently and permanently connected to the device. This forms a compact unit that can be handled in a uniform manner, in which the antenna to the module is located in a fixed spatial assignment and therefore the same installation conditions can always be achieved on site.
- the antenna is laid or formed longitudinally on the carrier or housing in a predetermined way.
- the antenna can preferably even be installed running around parts of the carrier or housing, for example in the manner of a U in plan view.
- the antenna can be embodied, for example, on a carrier material in the sense of a substrate, for example in the form of a stripline arrangement.
- the stripline can optionally be designed to follow different paths, for example comparable to a zigzag structure or comparable to a rectangular pulse, that is to say quasi-meandering.
- helical antennas are also conceivable, which are preferably fixed on a carrier which penetrates the helical windings or holds them on the outside.
- a single, jointly manageable combination device is necessary, consisting of the actual device comprising the electronic components, e.g. the receiver and the antenna. This also shortens the installation time on site.
- connection between the antenna housing and the antenna element is preferably formed without an additional plug connection or as an HF line, thereby avoiding additional losses and also preventing failure. is probably reduced by a defective cable or a defective plug.
- rattling noises of the antenna can also be avoided by the remote-controllable device according to the invention, since the antenna cannot strike body parts of the vehicle when the vehicle vibrates.
- FIG. 1 a schematic perspective illustration of a first exemplary embodiment
- Figure 2 another perspective view of a modified embodiment
- FIG. 3 a schematic direct view of an exemplary embodiment that has been slightly modified compared to FIG. 2;
- Figure 3a a side view of an embodiment slightly modified from Figure 3
- FIG. 3b an embodiment slightly modified again compared to FIG. 3a;
- Figure 4 a modified embodiment with an inverted-F antenna
- Figure 5 another modified embodiment with a structural antenna on a circuit board
- Figure 6 another modified embodiment with a coil
- FIG. 7 a schematically represented example with a dipole antenna
- Figure 8 another example with a loop antenna.
- a combination device 1 is shown in a schematic perspective view, which shows a remote-controlled central locking.
- This combination device 1 consists of an electrical device 3, ie, in the illustrated embodiment of a remote central locking module 3, which is usually built in a housing 5 or on a carrier 5 to-1.
- the combination device 1 comprises an antenna 7, which in the exemplary embodiment shown can consist of a wire, a stranded wire or a tube, hollow tube etc. in a schematic plan view according to FIG.
- the antenna 7 is preferably inserted into the electrical device 3 without plug contact and electrically contacted there.
- the entire arrangement of the electrical device 3 with its housing 5, which can also be designed as a housing shell 5, is provided or mounted with the antenna 7 on a common base plate 5 ', that is to say generally on a carrier 5'. This ensures that the antenna 7, even if it would consist of a deformable wire or a braid may be placed permanently in a fixed predetermined and straight running in the embodiment alignment by on the support or the base plate 5 1 provided fixations.
- This assembly 13 can then be installed accordingly in a motor vehicle, a corresponding electrical connection being available via a connection 15 on the housing 5 for outputting the demodulated data signal in order to ultimately e.g. to operate the central locking.
- a modified exemplary embodiment is shown in a schematic perspective illustration with reference to FIG. This results in a particularly compact construction with a comparatively long antenna element 7 in that the antenna element 7 is guided from an exit point 19 with respect to the electrical device 3 in a top view, quasi U-shaped around the housing 5, and to an exemplary embodiment shown according to FIG. 2 with the formation of two kink points 21 which form approximately 90 °.
- the carrier 5 or the base plate 5 ′ can also be part of a cover for the housing 5 for receiving the electrical device 3.
- the support or base plate 5 ' is then dimensioned larger in plan view than the actual housing 5 or the housing shell 5. As indicated in FIG.
- the antenna 7 can now be placed in a pre-positioned position, for example in the form of a wire or a strand, and holding-fixing nipples 9 or webs 9 are again preferably provided for this purpose, so that the wire is inserted here and held permanently in place.
- the antenna element can, for example, also be moved longitudinally by a further distance, at least once more, at a further kink, also on the end face of the housing.
- FIGS. 3a and 3b A modification to FIG. 3 is shown in FIGS. 3a and 3b.
- Figure 3 namely, the antenna 7 is laid essentially on the longitudinal side of the housing 5 parallel to this housing side on the support or base plate 5 1 .
- FIG. 3a shows a side view of the housing along the arrow representation 10 in FIG. 3, but with the difference from FIG. 3 that the antenna 7 on the top of the housing 5 is laid lengthways to the top.
- the antenna is laid on the underside of the housing, with corresponding nipples or webs 9 again being provided in these cases for fixing the antenna or the antenna strand.
- an inverted-F antenna 7 has been used, the rest of the laying of the antenna element 7 largely corresponding to that of FIGS. 2 and 3.
- the antenna 7 can also be formed as a strip conductor element or as a conductive antenna element left behind by etching, which can have a wide variety of shapes.
- a rectangular basic structure comparable to a meandering structure, is selected.
- a wire coil can also be used as the antenna element.
- This too is preferably held and fastened on a carrier or a base plate, in particular a printed circuit board.
- the coil element can be held by a carrier or the printed circuit board with a mandrel-like element which projects through the interior of the coil element.
- FIG. 7 a modified embodiment is shown, wherein the base plate 5 1 extends on all sides over the housing 5 of time, can be so mounted on said base plate 5 'also a dipole antenna.
- the dipole antenna 7, which again consists, for example, of wires or strands, can also be held again by means of fixings 9 (fixing webs, fixing knobs and the like).
- fixings 9 fixing webs, fixing knobs and the like.
- a loop antenna has been used, which is laid on the base plate 5 'around the entire housing 5, in which, in addition to the dipole antenna representation according to FIG. 7, the free dipole ends through a connecting section are closed to the loop. Further modifications are possible.
- the further fixations on the base plate 5 'for holding the antenna are not shown in detail.
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Lock And Its Accessories (AREA)
- Details Of Aerials (AREA)
- Support Of Aerials (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Telephonic Communication Services (AREA)
- Telephone Function (AREA)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT02795108T ATE504958T1 (de) | 2002-02-28 | 2002-12-05 | Fernsteuerbares gerät, insbesondere fernsteuerbare zentralverriegelung für kraftfahrzeuge |
AU2002361018A AU2002361018A1 (en) | 2002-02-28 | 2002-12-05 | Remote-control device, particularly remote-control central lock for motor vehicles |
US10/505,977 US7358904B2 (en) | 2002-02-28 | 2002-12-05 | Remote-control device, particularly remote-control central lock for motor vehicles |
DE50215000T DE50215000D1 (de) | 2002-02-28 | 2002-12-05 | Fernsteuerbares gerät, insbesondere fernsteuerbare zentralverriegelung für kraftfahrzeuge |
JP2003572050A JP2005526927A (ja) | 2002-02-28 | 2002-12-05 | 遠隔操作可能な装置、特に自動車用の遠隔制御可能な集中ロック装置 |
EP02795108A EP1483768B1 (de) | 2002-02-28 | 2002-12-05 | Fernsteuerbares gerät, insbesondere fernsteuerbare zentralverriegelung für kraftfahrzeuge |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20203188.8 | 2002-02-28 | ||
DE20203188U DE20203188U1 (de) | 2002-02-28 | 2002-02-28 | Fernsteuerbares Gerät, insbesondere fernsteuerbare Zentralverriegelung für Kraftfahrzeuge |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2003073447A2 true WO2003073447A2 (de) | 2003-09-04 |
WO2003073447A3 WO2003073447A3 (de) | 2004-03-11 |
Family
ID=7968410
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2002/013812 WO2003073447A2 (de) | 2002-02-28 | 2002-12-05 | Fernsteuerbares gerät, insbesondere fernsteuerbare zentralverriegelung für kraftfahrzeuge |
Country Status (7)
Country | Link |
---|---|
US (1) | US7358904B2 (de) |
EP (1) | EP1483768B1 (de) |
JP (1) | JP2005526927A (de) |
AT (1) | ATE504958T1 (de) |
AU (1) | AU2002361018A1 (de) |
DE (2) | DE20203188U1 (de) |
WO (1) | WO2003073447A2 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009050230A1 (de) * | 2009-10-22 | 2011-05-12 | Audi Ag | Fahrzeugtür mit einer schlüssellosen Zugangskontrolleinrichtung |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7535426B2 (en) * | 2005-06-20 | 2009-05-19 | Visteon Global Technologies, Inc. | Integrated antenna in display or lightbox |
US8768565B2 (en) | 2012-05-23 | 2014-07-01 | Enterprise Holdings, Inc. | Rental/car-share vehicle access and management system and method |
US10515489B2 (en) | 2012-05-23 | 2019-12-24 | Enterprise Holdings, Inc. | Rental/car-share vehicle access and management system and method |
US9499128B2 (en) | 2013-03-14 | 2016-11-22 | The Crawford Group, Inc. | Mobile device-enhanced user selection of specific rental vehicles for a rental vehicle reservation |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5596234A (en) | 1992-11-19 | 1997-01-21 | Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho | Method of disposing antenna of remote control device for vehicle |
DE19713929A1 (de) | 1996-04-05 | 1997-11-06 | Omron Tateisi Electronics Co | Sende-Empfangs-Einrichtung |
DE19912674A1 (de) | 1999-03-20 | 2000-10-05 | Webasto Thermosysteme Gmbh | Anordnung aus Empfänger und Empfangsantenne einer Fernwirkanlage |
US20010045909A1 (en) | 2000-04-18 | 2001-11-29 | Steve Eggleston | Electronic device having a compact antenna assembly which exhibits circular polarization |
EP1201514A1 (de) | 2000-04-26 | 2002-05-02 | Kabushiki Kaisha Tokai Rika Denki Seisakusho | Fernbedienung für fahrzeuge |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19925127C1 (de) | 1999-06-02 | 2000-11-02 | Daimler Chrysler Ag | Antennenanordnung in Kraftfahrzeugen |
SE0002617D0 (sv) * | 1999-10-29 | 2000-07-11 | Allgon Ab | An antenna device for transmitting and/or receiving RF waves |
US6466170B2 (en) * | 2001-03-28 | 2002-10-15 | Motorola, Inc. | Internal multi-band antennas for mobile communications |
EP1471596A1 (de) * | 2003-04-26 | 2004-10-27 | Sony Ericsson Mobile Communications AB | Antennenanordnung für Kommunikationsgeräten |
TWI271891B (en) * | 2005-09-19 | 2007-01-21 | High Tech Comp Corp | An antenna combining external high-band portion and internal low-band portion |
-
2002
- 2002-02-28 DE DE20203188U patent/DE20203188U1/de not_active Expired - Lifetime
- 2002-12-05 JP JP2003572050A patent/JP2005526927A/ja active Pending
- 2002-12-05 WO PCT/EP2002/013812 patent/WO2003073447A2/de active Application Filing
- 2002-12-05 US US10/505,977 patent/US7358904B2/en not_active Expired - Fee Related
- 2002-12-05 EP EP02795108A patent/EP1483768B1/de not_active Expired - Lifetime
- 2002-12-05 AT AT02795108T patent/ATE504958T1/de active
- 2002-12-05 DE DE50215000T patent/DE50215000D1/de not_active Expired - Lifetime
- 2002-12-05 AU AU2002361018A patent/AU2002361018A1/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5596234A (en) | 1992-11-19 | 1997-01-21 | Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho | Method of disposing antenna of remote control device for vehicle |
DE19713929A1 (de) | 1996-04-05 | 1997-11-06 | Omron Tateisi Electronics Co | Sende-Empfangs-Einrichtung |
DE19912674A1 (de) | 1999-03-20 | 2000-10-05 | Webasto Thermosysteme Gmbh | Anordnung aus Empfänger und Empfangsantenne einer Fernwirkanlage |
US20010045909A1 (en) | 2000-04-18 | 2001-11-29 | Steve Eggleston | Electronic device having a compact antenna assembly which exhibits circular polarization |
EP1201514A1 (de) | 2000-04-26 | 2002-05-02 | Kabushiki Kaisha Tokai Rika Denki Seisakusho | Fernbedienung für fahrzeuge |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009050230A1 (de) * | 2009-10-22 | 2011-05-12 | Audi Ag | Fahrzeugtür mit einer schlüssellosen Zugangskontrolleinrichtung |
DE102009050230B4 (de) * | 2009-10-22 | 2017-02-02 | Audi Ag | Fahrzeugtür mit einer schlüssellosen Zugangskontrolleinrichtung |
Also Published As
Publication number | Publication date |
---|---|
AU2002361018A1 (en) | 2003-09-09 |
EP1483768A2 (de) | 2004-12-08 |
WO2003073447A3 (de) | 2004-03-11 |
EP1483768B1 (de) | 2011-04-06 |
US20050146465A1 (en) | 2005-07-07 |
AU2002361018A8 (en) | 2003-09-09 |
JP2005526927A (ja) | 2005-09-08 |
DE50215000D1 (de) | 2011-05-19 |
US7358904B2 (en) | 2008-04-15 |
DE20203188U1 (de) | 2002-08-29 |
ATE504958T1 (de) | 2011-04-15 |
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