FR2998235B1 - DEVICE FOR DETECTING A "HAND FREE" ACCESS BADGE AROUND A VEHICLE AND DETECTING THE PRESENCE OF A USER NEAR AN OPENING OF A VEHICLE AND DETECTION METHOD THEREOF - Google Patents
DEVICE FOR DETECTING A "HAND FREE" ACCESS BADGE AROUND A VEHICLE AND DETECTING THE PRESENCE OF A USER NEAR AN OPENING OF A VEHICLE AND DETECTION METHOD THEREOFInfo
- Publication number
- FR2998235B1 FR2998235B1 FR1260945A FR1260945A FR2998235B1 FR 2998235 B1 FR2998235 B1 FR 2998235B1 FR 1260945 A FR1260945 A FR 1260945A FR 1260945 A FR1260945 A FR 1260945A FR 2998235 B1 FR2998235 B1 FR 2998235B1
- Authority
- FR
- France
- Prior art keywords
- vehicle
- detecting
- opening
- antenna
- user near
- 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.)
- Active
Links
- 238000001514 detection method Methods 0.000 title abstract 4
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
- H01Q1/3208—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
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
-
- 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
- B60R25/20—Means to switch the anti-theft system on or off
- B60R25/24—Means to switch the anti-theft system on or off using electronic identifiers containing a code not memorised by the user
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Lock And Its Accessories (AREA)
Abstract
La présente invention a pour objet un dispositif de détection (D') d'un badge d'accès « main libre » autour d'un véhicule et de détection de la présence d'un utilisateur à proximité d'un ouvrant du véhicule, ledit dispositif de détection (D') comprenant des moyens de commande (10), générant un signal de commande (Sc), comprenant des trames radiofréquence (TLF) ayant une fréquence (F), à destination d'une antenne (40), ladite antenne (40) étant connectée à une première extrémité aux moyens de commande (10) et connectée à une deuxième extrémité à la masse, et émettant un signal radiofréquence de détection d'un badge d'accès « main libre » autour du véhicule, L'invention propose que le dispositif de détection (D') comprenne en outre : ? des moyens de mesure d'une variation de capacité aux bornes de l'antenne (40), représentative de la présence d'un utilisateur à proximité d'un ouvrant du véhicule. Ainsi l'antenne (40) a deux fonctionnalités, celle d'antenne (40) et d'électrode. L'invention concerne également un procédé de détection associé.The present invention relates to a device (D ') for detecting a “hands-free” access badge around a vehicle and for detecting the presence of a user near an opening of the vehicle, said detection device (D ') comprising control means (10), generating a control signal (Sc), comprising radiofrequency frames (TLF) having a frequency (F), intended for an antenna (40), said antenna (40) being connected at a first end to the control means (10) and connected at a second end to earth, and emitting a radiofrequency signal for detecting a “hands-free” access badge around the vehicle, L The invention proposes that the detection device (D ') further comprises:? means for measuring a variation in capacitance at the terminals of the antenna (40), representative of the presence of a user near an opening of the vehicle. Thus the antenna (40) has two functions, that of the antenna (40) and of the electrode. The invention also relates to an associated detection method.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1260945A FR2998235B1 (en) | 2012-11-19 | 2012-11-19 | DEVICE FOR DETECTING A "HAND FREE" ACCESS BADGE AROUND A VEHICLE AND DETECTING THE PRESENCE OF A USER NEAR AN OPENING OF A VEHICLE AND DETECTION METHOD THEREOF |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1260945A FR2998235B1 (en) | 2012-11-19 | 2012-11-19 | DEVICE FOR DETECTING A "HAND FREE" ACCESS BADGE AROUND A VEHICLE AND DETECTING THE PRESENCE OF A USER NEAR AN OPENING OF A VEHICLE AND DETECTION METHOD THEREOF |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2998235A1 FR2998235A1 (en) | 2014-05-23 |
FR2998235B1 true FR2998235B1 (en) | 2016-02-26 |
Family
ID=47833171
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1260945A Active FR2998235B1 (en) | 2012-11-19 | 2012-11-19 | DEVICE FOR DETECTING A "HAND FREE" ACCESS BADGE AROUND A VEHICLE AND DETECTING THE PRESENCE OF A USER NEAR AN OPENING OF A VEHICLE AND DETECTION METHOD THEREOF |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2998235B1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014218213B4 (en) * | 2014-09-11 | 2017-09-28 | Continental Automotive Gmbh | Arrangement and method for detecting the approach of an object |
FR3065418B1 (en) * | 2017-04-25 | 2019-04-19 | Continental Automotive France | METHOD FOR ENABLING VEHICLE FUNCTION FROM A PORTABLE ACCESS DEVICE D AND ACTIVATION MODULE THEREFOR |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3714129B2 (en) * | 2000-07-14 | 2005-11-09 | アイシン精機株式会社 | Door opener |
DE10163778B4 (en) * | 2001-06-27 | 2008-01-24 | Witte-Velbert Gmbh & Co. Kg | Handle with integrated antenna and sensor electrode |
WO2004095636A1 (en) * | 2003-04-22 | 2004-11-04 | Aisin Seiki Kabushiki Kaisha | Electrostatic capacity type sensor-carrying antenna device |
EP1795860B1 (en) * | 2004-09-28 | 2012-11-14 | Aisin Seiki Kabushiki Kaisha | Antenna assembly and door handle unit |
FR2921958B1 (en) * | 2007-10-03 | 2011-12-02 | Valeo Securite Habitacle | DEVICE FOR DETECTING THE PRESENCE OF A USER BY A VEHICLE |
-
2012
- 2012-11-19 FR FR1260945A patent/FR2998235B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
FR2998235A1 (en) | 2014-05-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2014140298A3 (en) | Position sensor, sensor arrangement and lithography apparatus comprising position sensor | |
WO2013060348A8 (en) | Electronic device, in particular mobile telephone, for detecting radiation | |
WO2013001098A3 (en) | Active shield for capacitive measurement system | |
EP4274231A3 (en) | Devices for identifying a leading picture | |
IL278660B (en) | Optical critical dimension metrology | |
EP2518603A3 (en) | Multi-touch and multi-user detecting device | |
NZ703996A (en) | Method of using a handheld characteristic analyzer | |
EP2937765A3 (en) | Display apparatus for a vehicle with two different proximity sensors | |
AU2012246152A8 (en) | Techniques for positioning a vehicle | |
WO2010090872A3 (en) | Correlation interferometric methods, devices and systems for low cost and rugged spectroscopy | |
EP4274252A3 (en) | Short-range low-power wireless communication enabled analyte meter | |
WO2011095235A3 (en) | Navigation device & method | |
TW200714877A (en) | Apparatus and method for sensing ambient light | |
MX2016004317A (en) | Latency measuring and testing system and method. | |
EP2472272A3 (en) | Current measuring systems and methods of assembling the same | |
WO2010033502A3 (en) | Using wireless characteristic to trigger generation of position fix | |
EP2546722A3 (en) | Holster profile detection via electric-field proximity sensor technology | |
IN2015KN00038A (en) | ||
EP2568299A3 (en) | Sensor devices and methods for use in sensing current through a conductor | |
CA2855380C (en) | Gesture detection using ambient light sensors | |
US9972989B2 (en) | Optical voltage sensing for underground medium voltage wires | |
WO2012012163A3 (en) | Apparatus, system, and method for increasing measurement accuracy in a particle imaging device | |
WO2013004603A3 (en) | Evaluation method and evaluation device for a capacitive contact sensor | |
EP4276453A3 (en) | A device for use in detecting counterfeit or altered bullion, coins or metal | |
FR2998235B1 (en) | DEVICE FOR DETECTING A "HAND FREE" ACCESS BADGE AROUND A VEHICLE AND DETECTING THE PRESENCE OF A USER NEAR AN OPENING OF A VEHICLE AND DETECTION METHOD THEREOF |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 4 |
|
PLFP | Fee payment |
Year of fee payment: 5 |
|
PLFP | Fee payment |
Year of fee payment: 6 |
|
PLFP | Fee payment |
Year of fee payment: 8 |
|
PLFP | Fee payment |
Year of fee payment: 9 |
|
TP | Transmission of property |
Owner name: VITESCO TECHNOLOGIES, DE Effective date: 20210309 |
|
PLFP | Fee payment |
Year of fee payment: 10 |
|
CA | Change of address |
Effective date: 20220103 |
|
PLFP | Fee payment |
Year of fee payment: 11 |
|
PLFP | Fee payment |
Year of fee payment: 12 |