FR3077449B1 - Procede et dispositif de detection de presence a multiples zones de detection pour vehicule automobile - Google Patents
Procede et dispositif de detection de presence a multiples zones de detection pour vehicule automobile Download PDFInfo
- Publication number
- FR3077449B1 FR3077449B1 FR1850677A FR1850677A FR3077449B1 FR 3077449 B1 FR3077449 B1 FR 3077449B1 FR 1850677 A FR1850677 A FR 1850677A FR 1850677 A FR1850677 A FR 1850677A FR 3077449 B1 FR3077449 B1 FR 3077449B1
- Authority
- FR
- France
- Prior art keywords
- detection
- motor vehicles
- zones
- microcontroller
- sensor
- 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 13
- 238000000034 method Methods 0.000 title 1
- 239000003990 capacitor Substances 0.000 abstract 2
- 238000005259 measurement Methods 0.000 abstract 2
- 238000007599 discharging Methods 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/0493—Appurtenances
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/54—Electrical circuits
- E05B81/64—Monitoring or sensing, e.g. by using switches or sensors
- E05B81/76—Detection of handle operation; Detection of a user approaching a handle; Electrical switching actions performed by door handles
- E05B81/77—Detection of handle operation; Detection of a user approaching a handle; Electrical switching actions performed by door handles comprising sensors detecting the presence of the hand of a user
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
- H03K17/945—Proximity switches
- H03K17/955—Proximity switches using a capacitive detector
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
- H03K2217/94—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00 characterised by the way in which the control signal is generated
- H03K2217/96—Touch switches
- H03K2217/9607—Capacitive touch switches
- H03K2217/960705—Safety of capacitive touch and proximity switches, e.g. increasing reliability, fail-safe
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
- H03K2217/94—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00 characterised by the way in which the control signal is generated
- H03K2217/96—Touch switches
- H03K2217/9607—Capacitive touch switches
- H03K2217/96071—Capacitive touch switches characterised by the detection principle
- H03K2217/960725—Charge-transfer
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
- H03K2217/94—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00 characterised by the way in which the control signal is generated
- H03K2217/96—Touch switches
- H03K2217/9607—Capacitive touch switches
- H03K2217/960735—Capacitive touch switches characterised by circuit details
- H03K2217/960745—Capacitive differential; e.g. comparison with reference capacitance
Abstract
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1850677A FR3077449B1 (fr) | 2018-01-29 | 2018-01-29 | Procede et dispositif de detection de presence a multiples zones de detection pour vehicule automobile |
CN201980010484.9A CN111630779B (zh) | 2018-01-29 | 2019-01-18 | 用于机动车辆的在多个检测区域处检测存在的方法和装置 |
PCT/FR2019/050113 WO2019145626A1 (fr) | 2018-01-29 | 2019-01-18 | Procédé et dispositif de détection de présence à multiples zones de détection pour véhicule automobile |
US16/956,134 US11333784B2 (en) | 2018-01-29 | 2019-01-18 | Presence detection method and device with multiple detection areas for a motor vehicle |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1850677A FR3077449B1 (fr) | 2018-01-29 | 2018-01-29 | Procede et dispositif de detection de presence a multiples zones de detection pour vehicule automobile |
FR1850677 | 2018-01-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3077449A1 FR3077449A1 (fr) | 2019-08-02 |
FR3077449B1 true FR3077449B1 (fr) | 2021-01-08 |
Family
ID=62222843
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1850677A Active FR3077449B1 (fr) | 2018-01-29 | 2018-01-29 | Procede et dispositif de detection de presence a multiples zones de detection pour vehicule automobile |
Country Status (4)
Country | Link |
---|---|
US (1) | US11333784B2 (fr) |
CN (1) | CN111630779B (fr) |
FR (1) | FR3077449B1 (fr) |
WO (1) | WO2019145626A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102021117002A1 (de) * | 2021-07-01 | 2023-01-05 | Valeo Schalter Und Sensoren Gmbh | Eingabevorrichtung für ein Kraftfahrzeug mit einer kapazitiven Sensorvorrichtung und Verfahren zur Erkennung der Betätigung einer Sensorelektrode einer entsprechenden Eingabevorrichtung |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2921958B1 (fr) * | 2007-10-03 | 2011-12-02 | Valeo Securite Habitacle | Dispositif de detection de presence d'un utilisateur par un vehicule |
JP2010210499A (ja) * | 2009-03-11 | 2010-09-24 | Omron Corp | 容量計測装置、容量計測方法、およびプログラム |
JP4727754B1 (ja) * | 2010-03-04 | 2011-07-20 | Smk株式会社 | 静電容量式タッチパネル |
US8400209B2 (en) * | 2010-10-22 | 2013-03-19 | Atmel Corporation | Proximity detection |
FR2968421B1 (fr) * | 2010-12-01 | 2013-04-05 | St Microelectronics Rousset | Surface tactile capacitive configuree pour effectuer une detection de proximite |
JP5441181B2 (ja) * | 2010-12-10 | 2014-03-12 | オムロンオートモーティブエレクトロニクス株式会社 | 計測装置、静電容量センサ、および、計測方法 |
JP5541802B2 (ja) * | 2010-12-10 | 2014-07-09 | オムロンオートモーティブエレクトロニクス株式会社 | 計測装置、静電容量センサ、および、計測方法 |
DE102011010620B4 (de) * | 2011-02-08 | 2014-07-17 | Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Hallstadt | Verfahren zum Messen einer Kapazität |
FR2983658B1 (fr) | 2011-12-01 | 2014-09-12 | Valeo Equip Electr Moteur | Rotor de machine electrique tournante et machine electrique tournante comprenant un tel rotor |
FR2983663B1 (fr) * | 2011-12-02 | 2014-07-04 | Valeo Securite Habitacle | Capteur de declenchement d'une action sur un ouvrant de vehicule automobile |
DE102012106526A1 (de) * | 2012-07-18 | 2014-01-23 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | Handhabe mit zwei Elektroden |
FR3002643B1 (fr) * | 2013-02-26 | 2015-04-03 | Continental Automotive France | Procede de recherche de variation electrique d'un capteur capacitif de vehicule automobile |
FR3006793B1 (fr) * | 2013-06-07 | 2017-04-21 | Continental Automotive France | Dispositif, capteur et procede de detection de la presence d'un utilisateur pour l'ouverture d'un acces a un vehicule automobile |
US9590649B2 (en) * | 2014-10-17 | 2017-03-07 | Microchip Technology Incorporated | Analog-to-digital conversion with micro-coded sequencer |
US9542051B2 (en) * | 2014-10-24 | 2017-01-10 | Microchip Technology Incorporated | Analog elimination of ungrounded conductive objects in capacitive sensing |
FR3027717B1 (fr) * | 2014-10-28 | 2016-12-09 | Continental Automotive France | Procede de detection par un capteur de la presence d'un utilisateur pour le deverrouillage d'un acces a un vehicule automobile et capteur associe |
DE102015217179A1 (de) * | 2014-11-03 | 2016-05-04 | Ifm Electronic Gmbh | Sensoranordnung für ein Zugangssystem eines Fahrzeugs |
FR3036480B1 (fr) * | 2015-05-22 | 2017-06-02 | Continental Automotive France | Capteur de proximite capacitif pour vehicule automobile |
-
2018
- 2018-01-29 FR FR1850677A patent/FR3077449B1/fr active Active
-
2019
- 2019-01-18 CN CN201980010484.9A patent/CN111630779B/zh active Active
- 2019-01-18 US US16/956,134 patent/US11333784B2/en active Active
- 2019-01-18 WO PCT/FR2019/050113 patent/WO2019145626A1/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
US11333784B2 (en) | 2022-05-17 |
CN111630779B (zh) | 2024-01-02 |
US20200355840A1 (en) | 2020-11-12 |
CN111630779A (zh) | 2020-09-04 |
FR3077449A1 (fr) | 2019-08-02 |
WO2019145626A1 (fr) | 2019-08-01 |
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Legal Events
Date | Code | Title | Description |
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PLFP | Fee payment |
Year of fee payment: 2 |
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PLSC | Publication of the preliminary search report |
Effective date: 20190802 |
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Year of fee payment: 4 |
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TP | Transmission of property |
Owner name: CONTINENTAL AUTOMOTIVE FRANCE, FR Effective date: 20210309 Owner name: CONTINENTAL AUTOMOTIVE GMBH, DE Effective date: 20210309 |
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Year of fee payment: 5 |
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CA | Change of address |
Effective date: 20220103 |
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Year of fee payment: 7 |