DE102008014516A1 - Vehicle door-lock device for locking and unlocking a vehicle door secured by an electronic access-authorization system and fitted with a door-handle on an outer side has an unlocking sensor and a forward-motion sensor to detect a hand - Google Patents
Vehicle door-lock device for locking and unlocking a vehicle door secured by an electronic access-authorization system and fitted with a door-handle on an outer side has an unlocking sensor and a forward-motion sensor to detect a hand Download PDFInfo
- Publication number
- DE102008014516A1 DE102008014516A1 DE200810014516 DE102008014516A DE102008014516A1 DE 102008014516 A1 DE102008014516 A1 DE 102008014516A1 DE 200810014516 DE200810014516 DE 200810014516 DE 102008014516 A DE102008014516 A DE 102008014516A DE 102008014516 A1 DE102008014516 A1 DE 102008014516A1
- Authority
- DE
- Germany
- Prior art keywords
- sensor
- unlocking
- vehicle door
- door
- flow 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.)
- Withdrawn
Links
Classifications
-
- 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
- E05B81/78—Detection of handle operation; Detection of a user approaching a handle; Electrical switching actions performed by door handles as part of a hands-free locking or unlocking operation
-
- 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
- B60R25/246—Means to switch the anti-theft system on or off using electronic identifiers containing a code not memorised by the user characterised by the challenge triggering
-
- 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
-
- 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
-
- 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
-
- 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)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
Description
Die Erfindung betrifft eine Vorrichtung zum Ver- und Entriegeln einer Fahrzeugtür gemäß dem Oberbegriff des Anspruchs 1.The The invention relates to a device for locking and unlocking a Vehicle door according to the preamble of Claim 1.
Aus
der
Der Erfindung liegt die Aufgabe zugrunde eine verbesserte Vorrichtung zum Ver- und Entriegeln einer Fahrzeugtür anzugeben.Of the Invention is based on an improved device to specify for locking and unlocking a vehicle door.
Die Aufgabe wird erfindungsgemäß mit einer Vorrichtung gelöst, welche die im Anspruch 1 angegebenen Merkmale aufweist.The Object is according to the invention with a device having dissolved, which has the features specified in claim 1.
Vorteilhafte Ausgestaltungen der Erfindung sind Gegenstand der Unteransprüche.advantageous Embodiments of the invention are the subject of the dependent claims.
Bei der erfindungsgemäßen Vorrichtung zum Ver- und Entriegeln einer mittels eines elektronischen Zugangsberechtigungssystems gesicherten Fahrzeugtür mit einem an einer Außenseite angeordneten Türgriff, ist ein Entriegelungssensor zum Entriegeln der Fahrzeugtür. Erfindungsgemäß ist weiterhin zumindest ein Vorlaufsensor vorhanden, um eine Eingreifbewegung einer Hand zum Öffnen der Fahrzeugtür zu erfassen.at the inventive device for supply and Unlocking by means of an electronic conditional access system secured vehicle door with one on an outside arranged door handle, is an unlocking sensor for Unlock the vehicle door. According to the invention Furthermore, at least one flow sensor is present to an engagement movement a hand to open the vehicle door to detect.
Durch die Verwendung des Vorlaufsensors ist eine Entsicherung der Fahrzeugtür derart frühzeitig einleitbar, dass einem Nutzer ein sofortiges Öffnen der Fahrzeugtür ermöglicht wird, ohne dass dieser unkomfortable Wartezeiten in Kauf nehmen muss. Weiterhin entfallen z. B. kostenintensive mechanische Vorkehrungen, z. B. in einem Türschloss, welche bei einer späten Entsicherung der Fahrzeugtür notwendig wären.By the use of the flow sensor is a release of the vehicle door so early introduced that a user an immediate opening of the Vehicle door is made possible without this uncomfortable Waiting times must be accepted. Furthermore, z. B. costly mechanical precautions, eg. B. in a door lock, which necessary for a later release of the vehicle door would.
Gemäß einer Weiterbildung der Erfindung decken der Vorlaufsensor und der Entriegelungssensor zwei verschiedene Erfassungsbereiche ab, so dass in vorteilhafter Weise eine zumindest zweistufige Erfassung der Eingreifbewegung ausführbar ist.According to one Development of the invention cover the flow sensor and the unlocking sensor two different detection areas, so that in an advantageous Way an at least two-stage detection of the engagement movement is executable.
Ferner ist der Vorlaufsensor zu einer Aktivierung einer Identifikationscodeabfrage vorgesehen, so dass ein zusätzlicher Identifikationssensor entfallen kann.Further is the flow sensor for activation of an identification code query provided so that an additional identification sensor can be omitted.
Bei einer positiven Zugangsberechtigung und einem Auslösen des Entriegelungssensors ist das Entriegeln der Fahrzeugtür einleitbar.at a positive access authorization and a trigger the unlocking sensor is unlocking the vehicle door introduced.
Weiterhin ist bei Vorliegen eines vorgebbaren Abbruchkriteriums der Entriegelungssensor deaktivierbar, wobei als Abbruchkriterium eine Überschreitung eines Zeitintervalls zwischen einer Aktivierung des Vorlaufsensors und einem Auslösen des Entriegelungssensors vorgegeben ist. Dadurch bleibt die Fahrzeugtür verschlossen und durch die Deaktivierung des Entriegelungssensors ist eine Verminderung eines Ruhestrombedarfs möglich.Farther if the unlocking sensor can be deactivated if a predefinable termination criterion is present, wherein as a termination criterion an exceeding of a time interval between an activation of the flow sensor and a triggering the unlocking sensor is specified. This leaves the vehicle door closed and by the deactivation of the unlocking sensor is a reduction of a quiescent demand possible.
Der Vorlaufsensor ist gemäß einer Ausgestaltung der Erfindung zu einer Aktivierung und/oder zu einer Erhöhung einer Abtastrate des Entriegelungssensors vorgesehen, woraus sich wiederum ein geringer Ruhestrombedarf ableitet.Of the Flow sensor is according to one embodiment of Invention for activation and / or increase a sampling rate of Entriegelungssensors provided, from which in turn derives a low power consumption.
Gemäß einer vorteilhaften Ausgestaltung der Erfindung weist der Vorlaufsensor eine hohe Empfindlichkeit auf, so dass möglichst frühzeitig eine Annäherung einer Person erfassbar ist.According to one advantageous embodiment of the invention, the flow sensor high sensitivity, so as early as possible an approach of a person is detectable.
In einer Weiterbildung der Erfindung sind der Vorlaufsensor und der Entriegelungssensor aus kapazitiven Sensoren gebildet. Durch diese ist eine berührungslose Erfassung des Nutzers bzw. dessen Eingreifbewegung möglich. Kapazitive Sensoren weisen als weitere Vorteile unter anderem ein schnelles Schaltverhalten, eine verschleißfreie Funktion und eine daraus resultierende unbegrenzte Anzahl von Schaltspielen auf.In a development of the invention, the flow sensor and the Unlocking sensor formed from capacitive sensors. Through this is a non-contact detection of the user or his intervention movement possible. Capacitive sensors have other advantages Among other things, a fast switching behavior, a wear-free Function and a resulting unlimited number of switching cycles on.
Gemäß einer sinnvollen Ausgestaltung der Erfindung sind der Vorlaufsensor und der Entriegelungssensor als ein einzelner gemeinsamer Sensor ausgebildet, wobei dieser Sensor eine zumindest zweistufige Detektionsschwelle oder eine umschaltbare Empfindlichkeit aufweist. Dadurch ist insbesondere eine Kostenersparnis durch einen verminderten Material- und Herstellungsaufwand erzielbar. Auch dieser Sensor ist vorzugsweise ein kapazitiver Sensor.According to one meaningful embodiment of the invention, the flow sensor and the unlocking sensor is designed as a single common sensor, wherein this sensor has an at least two-stage detection threshold or has a switchable sensitivity. This is especially true a cost savings through a reduced material and manufacturing costs achievable. This sensor is also preferably a capacitive sensor.
Ausführungsbeispiele der Erfindung werden im Folgenden anhand von Zeichnungen näher erläutert.embodiments The invention will be described in more detail below with reference to drawings explained.
Dabei zeigen:there demonstrate:
Einander entsprechende Teile sind in allen Figuren mit den gleichen Bezugszeichen versehen.each other corresponding parts are in all figures with the same reference numerals Mistake.
Die
Fahrzeugtür
Zu
diesem Zweck ist in dem Türgriff
Zu
Erkennung einer Annäherung des Nutzers, beispielsweise
bei einem Eingreifen einer Hand H (hier schematisch als einzelner
Finger dargestellt) in den Türgriff
Bei
einem Auslösen des Vorlaufsensors
Gemäß einer
vorteilhaften Ausgestaltung der Erfindung weist der Vorlaufsensor
Zusätzlich
kann der Vorlaufsensor
In
Der
Vorlaufsensor
Bei
einer weiteren Bewegung der Hand H in einen Erfassungsbereich E2
des Entriegelungssensors
Löst
der Entriegelungssensor
Anschließend
ist gemäß den
Ein
Zeitpunkt t0 stellt dabei in beiden Figuren den
Zeitpunkt dar, ab welchem eine Bewegung B1 der Hand H in die oder
der Griffmulde
Durch
das Auslösen X2 des Entriegelungssensors
Gemäß den
Stand der Technik kann es vorkommen, dass eine Betätigung
B2 des Türgriffes
- 11
- Fahrzeugtürvehicle door
- 1.11.1
- Griffmuldegrip
- 1.21.2
- Türgriffdoor handle
- 22
- EntriegelungssensorEntriegelungssensor
- 33
- VorlaufsensorFlow sensor
- A1A1
- Zeitlicher Ablauftime procedure
- A2A2
- Zeitlicher Ablauftime procedure
- B1B1
- BewegungMove
- B2B2
- Betätigungactivity
- E2E2
- Erfassungsbereichdetection range
- E3E3
- Erfassungsbereichdetection range
- HH
- Handhand
- t0 t 0
- Zeitpunkttime
- t–1 t -1
- Zeitpunkttime
- tE t E
- Zeitpunkttime
- V1V1
- Vorgangprocess
- V2V2
- Ansteuervorgangdrive process
- V3V3
- Entriegelungsvorgangunlocking
- X1X1
- Annäherungapproach
- X2X2
- AuslösenTrigger
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- - DE 10300573 A1 [0002] DE 10300573 A1 [0002]
Claims (11)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200810014516 DE102008014516A1 (en) | 2008-03-15 | 2008-03-15 | Vehicle door-lock device for locking and unlocking a vehicle door secured by an electronic access-authorization system and fitted with a door-handle on an outer side has an unlocking sensor and a forward-motion sensor to detect a hand |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200810014516 DE102008014516A1 (en) | 2008-03-15 | 2008-03-15 | Vehicle door-lock device for locking and unlocking a vehicle door secured by an electronic access-authorization system and fitted with a door-handle on an outer side has an unlocking sensor and a forward-motion sensor to detect a hand |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102008014516A1 true DE102008014516A1 (en) | 2008-10-16 |
Family
ID=39744407
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200810014516 Withdrawn DE102008014516A1 (en) | 2008-03-15 | 2008-03-15 | Vehicle door-lock device for locking and unlocking a vehicle door secured by an electronic access-authorization system and fitted with a door-handle on an outer side has an unlocking sensor and a forward-motion sensor to detect a hand |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102008014516A1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014032988A1 (en) * | 2012-08-30 | 2014-03-06 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | Safety system for a motor vehicle door, comprising at least two sensors |
WO2014108377A1 (en) * | 2013-01-14 | 2014-07-17 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | Capacitive proximity sensor arrangement on a door of a motor vehicle for detecting an approximately horizontal approaching movement of an operator's hand |
FR3024099A1 (en) * | 2014-07-24 | 2016-01-29 | Valeo Comfort & Driving Assistance | METHOD FOR DETECTING THE PRESENCE OF AN OBJECT FOR A MOTOR VEHICLE |
EP3438386A1 (en) * | 2017-08-03 | 2019-02-06 | Huf Hülsbeck & Fürst GmbH & Co. KG | Motor-vehicle door handle |
DE102022202923A1 (en) | 2022-03-24 | 2023-09-28 | Witte Automotive Gmbh | Sensor arrangement for a vehicle door |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10300573A1 (en) | 2003-01-10 | 2004-07-22 | Daimlerchrysler Ag | Device for locking and unlocking a vehicle door |
-
2008
- 2008-03-15 DE DE200810014516 patent/DE102008014516A1/en not_active Withdrawn
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10300573A1 (en) | 2003-01-10 | 2004-07-22 | Daimlerchrysler Ag | Device for locking and unlocking a vehicle door |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014032988A1 (en) * | 2012-08-30 | 2014-03-06 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | Safety system for a motor vehicle door, comprising at least two sensors |
US9721403B2 (en) | 2012-08-30 | 2017-08-01 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | Safety system for a motor vehicle door, comprising at least two sensors |
WO2014108377A1 (en) * | 2013-01-14 | 2014-07-17 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | Capacitive proximity sensor arrangement on a door of a motor vehicle for detecting an approximately horizontal approaching movement of an operator's hand |
FR3024099A1 (en) * | 2014-07-24 | 2016-01-29 | Valeo Comfort & Driving Assistance | METHOD FOR DETECTING THE PRESENCE OF AN OBJECT FOR A MOTOR VEHICLE |
EP3438386A1 (en) * | 2017-08-03 | 2019-02-06 | Huf Hülsbeck & Fürst GmbH & Co. KG | Motor-vehicle door handle |
DE102022202923A1 (en) | 2022-03-24 | 2023-09-28 | Witte Automotive Gmbh | Sensor arrangement for a vehicle door |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OAV | Applicant agreed to the publication of the unexamined application as to paragraph 31 lit. 2 z1 | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20141001 |