CN104237949B - 用于检测打开机动车辆的接入点的用户的存在的设备、传感器及方法 - Google Patents
用于检测打开机动车辆的接入点的用户的存在的设备、传感器及方法 Download PDFInfo
- Publication number
- CN104237949B CN104237949B CN201410333970.3A CN201410333970A CN104237949B CN 104237949 B CN104237949 B CN 104237949B CN 201410333970 A CN201410333970 A CN 201410333970A CN 104237949 B CN104237949 B CN 104237949B
- Authority
- CN
- China
- Prior art keywords
- storage
- voltage
- sensing capacitor
- charge
- intercondenser
- 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.)
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Links
Classifications
-
- 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
-
- 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
- G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
-
- 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
- G07C2009/00753—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys
- G07C2009/00769—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys with data transmission performed by wireless means
- G07C2009/00793—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys with data transmission performed by wireless means by Hertzian waves
-
- 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
- G07C2209/00—Indexing scheme relating to groups G07C9/00 - G07C9/38
- G07C2209/60—Indexing scheme relating to groups G07C9/00174 - G07C9/00944
- G07C2209/63—Comprising locating means for detecting the position of the data carrier, i.e. within the vehicle or within a certain distance from the vehicle
- G07C2209/65—Comprising locating means for detecting the position of the data carrier, i.e. within the vehicle or within a certain distance from the vehicle using means for sensing the user's hand
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Lock And Its Accessories (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1355280A FR3006793B1 (fr) | 2013-06-07 | 2013-06-07 | Dispositif, capteur et procede de detection de la presence d'un utilisateur pour l'ouverture d'un acces a un vehicule automobile |
FR1355280 | 2013-06-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104237949A CN104237949A (zh) | 2014-12-24 |
CN104237949B true CN104237949B (zh) | 2018-10-16 |
Family
ID=49274778
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410333970.3A Active CN104237949B (zh) | 2013-06-07 | 2014-06-06 | 用于检测打开机动车辆的接入点的用户的存在的设备、传感器及方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8970288B2 (zh) |
CN (1) | CN104237949B (zh) |
FR (1) | FR3006793B1 (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015208060A1 (de) * | 2015-02-12 | 2016-08-18 | Ifm Electronic Gmbh | Verfahren zum Betrieb eines Impulsgenerators für kapazitive Sensoren und Impulsgenerator |
FR3047808B1 (fr) * | 2016-02-12 | 2019-06-28 | Continental Automotive France | Procede de detection d'approche et/ou de contact d'une main d'un utilisateur vers une poignee de portiere de vehicule et dispositif de detection associe |
FR3077449B1 (fr) * | 2018-01-29 | 2021-01-08 | Continental Automotive France | Procede et dispositif de detection de presence a multiples zones de detection pour vehicule automobile |
FR3087469B1 (fr) * | 2018-10-19 | 2020-09-25 | Continental Automotive France | Dispositif de detection d'intention de verrouiller ou de deverrouiller une portiere de vehicule automobile et procede associe |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2330805A1 (en) * | 2009-12-04 | 2011-06-08 | Research In Motion Limited | Apparatus and method for detecting physical state and holster presence |
CN102209881A (zh) * | 2008-11-07 | 2011-10-05 | 法国欧陆汽车公司 | 用于测量可变电容式结构的电容变化的设备 |
WO2012031654A1 (fr) * | 2010-09-06 | 2012-03-15 | Continental Automotive France | Procede de determination de contacts parasites sur un capteur de detection de contact de poignee de portiere d'un vehicule automobile |
CN202694435U (zh) * | 2012-07-09 | 2013-01-23 | 北京汽车股份有限公司 | 门把手天线模块、无钥匙进入启动系统及汽车门把手 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI447402B (zh) * | 2012-03-05 | 2014-08-01 | Mstar Semiconductor Inc | 電容偵測裝置及應用該電容偵測裝置之電容式觸控系統 |
-
2013
- 2013-06-07 FR FR1355280A patent/FR3006793B1/fr active Active
-
2014
- 2014-05-23 US US14/285,790 patent/US8970288B2/en active Active
- 2014-06-06 CN CN201410333970.3A patent/CN104237949B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102209881A (zh) * | 2008-11-07 | 2011-10-05 | 法国欧陆汽车公司 | 用于测量可变电容式结构的电容变化的设备 |
EP2330805A1 (en) * | 2009-12-04 | 2011-06-08 | Research In Motion Limited | Apparatus and method for detecting physical state and holster presence |
WO2012031654A1 (fr) * | 2010-09-06 | 2012-03-15 | Continental Automotive France | Procede de determination de contacts parasites sur un capteur de detection de contact de poignee de portiere d'un vehicule automobile |
CN202694435U (zh) * | 2012-07-09 | 2013-01-23 | 北京汽车股份有限公司 | 门把手天线模块、无钥匙进入启动系统及汽车门把手 |
Non-Patent Citations (2)
Title |
---|
一种非接触式电容感应开关设计与实现;姜先申 等;《现代电子技术》;20111101;第34卷(第21期);第196-198页 * |
基于开关电容技术的一种电容式传感器测量电路;房慧敏 等;《电测与仪表》;20050228;第42卷(第470期);第24-27页 * |
Also Published As
Publication number | Publication date |
---|---|
US20140361826A1 (en) | 2014-12-11 |
FR3006793B1 (fr) | 2017-04-21 |
FR3006793A1 (fr) | 2014-12-12 |
US8970288B2 (en) | 2015-03-03 |
CN104237949A (zh) | 2014-12-24 |
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TR01 | Transfer of patent right |
Effective date of registration: 20221205 Address after: Regensburg, Germany Patentee after: WeiPai Technology Co.,Ltd. Patentee after: CONTINENTAL AUTOMOTIVE GmbH Address before: Toulouse, France Patentee before: CONTINENTAL AUTOMOTIVE FRANCE Patentee before: CONTINENTAL AUTOMOTIVE GmbH |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230418 Address after: Regensburg, Germany Patentee after: WeiPai Technology Co.,Ltd. Address before: Regensburg, Germany Patentee before: WeiPai Technology Co.,Ltd. Patentee before: CONTINENTAL AUTOMOTIVE GmbH |
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