EP1195486A1 - Schlüssel mit einer von dem Schlüsseleinsatz geschützten Anzeigevorrichtung - Google Patents

Schlüssel mit einer von dem Schlüsseleinsatz geschützten Anzeigevorrichtung Download PDF

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Publication number
EP1195486A1
EP1195486A1 EP01123751A EP01123751A EP1195486A1 EP 1195486 A1 EP1195486 A1 EP 1195486A1 EP 01123751 A EP01123751 A EP 01123751A EP 01123751 A EP01123751 A EP 01123751A EP 1195486 A1 EP1195486 A1 EP 1195486A1
Authority
EP
European Patent Office
Prior art keywords
key
insert
display screen
display
key body
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.)
Granted
Application number
EP01123751A
Other languages
English (en)
French (fr)
Other versions
EP1195486B1 (de
Inventor
M. Alain Gascher
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Valeo Comfort and Driving Assistance SAS
Original Assignee
Valeo Electronique SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Valeo Electronique SA filed Critical Valeo Electronique SA
Publication of EP1195486A1 publication Critical patent/EP1195486A1/de
Application granted granted Critical
Publication of EP1195486B1 publication Critical patent/EP1195486B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B19/00—Keys; Accessories therefor
    • E05B19/0082—Keys or shanks being removably stored in a larger object, e.g. a remote control or a key fob
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B19/00—Keys; Accessories therefor
    • E05B19/04—Construction of the bow or head of the key; Attaching the bow to the shank
    • E05B19/043—Construction of the bow or head of the key; Attaching the bow to the shank the shank being pivotably mounted on the bow, e.g. for storage
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B19/00—Keys; Accessories therefor
    • E05B19/04—Construction of the bow or head of the key; Attaching the bow to the shank
    • E05B19/046—Construction of the bow or head of the key; Attaching the bow to the shank the shank being slidingly mounted on the bow, e.g. for storage
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B19/00—Keys; Accessories therefor
    • E05B19/22—Keys with devices for indicating whether the last operation was locking or unlocking

Definitions

  • the invention relates to a lock key, comprising a key body and a insert intended to be inserted into the lock of a lock.
  • the key according to the invention is more particularly intended for locking and / or unlocking the doors of a motor vehicle.
  • this type of key has a key body with electronic components for add functionality to the key.
  • keys having a body key in which is mounted an infrared remote control for control the locking and unlocking of the vehicle remotely, by single push of a push button which is integrated into the key body In so-called "hands-free" access systems, we still know keys whose key body includes an electronic identification member transmitter / receiver for remote and wireless data exchange with a recognition device mounted in the vehicle in such a way that the vehicle can be locked and unlocked on the basis for remote authentication of the identification body by the recognition device.
  • the object of the invention is to add a new function to this type of key. so that it is better suited to the use made of it and in order to improve ergonomics.
  • the invention relates to a lock key comprising a key body and an insert intended to be inserted into the lock of a lock, characterized in that a display screen is mounted in the key body and in that the insert is mounted movable relative to the key body so as to cover or uncover the display screen.
  • This display screen which is thus protected from mechanical attack by the insert can be used to display vehicle information such as for example locked or unlocked status locked from vehicle.
  • the insert can be mounted sliding or pivoting by relation to the body of the key.
  • the insert is made of plastic in order to further reduce the manufacturing cost.
  • the key may include a switch which is closed only when the display screen is exposed, this switch allowing the power supply of the display screen.
  • Figure 1 is a representation of the key according to the invention with the insert deployed.
  • Figure 2 is a representation of the key with the insert folded down
  • Figure 3 is a first representation of a variant of the key according to the invention.
  • Figure 4 is a second representation of a variant of the key according to the invention.
  • the key according to the invention comprises a key body 1 in which is mounted a display screen 3, for example a liquid crystal screen, capable of displaying information digital or text.
  • This key also includes an insert 2 fixed to the key body 1 and intended to be inserted into the lock of a lock for the lock or unlock it.
  • the insert 2 of the key according to the invention is mobile relative to the key body 1 so that it can either cover the screen display to protect it from scratches and physical attack or discover it so that a user can read the information on the display screen.
  • the insert does not cover the display screen and is in the deployed position, it can be inserted into the lock of a lock of a motor vehicle for example.
  • the insert 2 is pivotally mounted around an axis of rotation 4 on the key body 1 and covers or uncovers the screen display 3 by an angular displacement. When the insert covers the screen display 3, it retracts into the key body 1 as visible on the figure 2.
  • the insert 2 is slidably mounted in the key body 1 along the longitudinal axis 5 of the insert. When inserted into key body 1, it covers the screen display 3 and discovers it when it is extracted from the key body 1. In this alternatively, the insert 2 and the key body 1 are completely separable.
  • the insert 2 of the lock key according to the invention can be produced by plastic material, in the form of a parallelepiped having a smooth face and a notched face, the notched face having a specific functional shape intended to mechanically cause the locking or unlocking of the lock.
  • An electronic identification member 6 shown diagrammatically in FIG. 1 and being part of a hands-free access system for a motor vehicle or another is mounted in the key body 1 while being connected to the display screen 3.
  • the identification unit 6 is able to communicate remotely and wirelessly with a recognition device 7 of the hands-free access system and is designed to recover from the recognition device mounted in the vehicle vehicle information or other information.
  • the recognition device 7 can send data in direction of the key such as time, date, temperature, rate filling the tank or the locked or unlocked state of the vehicle.
  • This information may thus appear on the display screen 3 through the identification body to be all the time accessible to the user of the vehicle, including when he is not proximity to the vehicle.
  • This data may for example appear the one after the other as the user presses a scroll button not shown integrated into the key body.
  • a battery is placed in the key body to power the display screen 3 as well as electronics such as 6.
  • a switch 8 is interposed between the display screen 3 and the battery. This switch works to close when the insert discovers the display screen and therefore leave pass the current between the battery and the display screen. A time delay can be provided to cut the power to display screen 3 after a certain period of feeding time.
  • the switch is of the knife type and is preferably mounted on the axis of rotation 4. If the insert is slidably mounted in the key body, the switch is of the push button type. This kind of switch is good known to those skilled in the art.
  • the lock key according to the invention has an ergonomics better adapted to current hands-free access systems thanks to the addition a display screen which is protected by the key insert mounted mobile by relation to the key body.
EP01123751A 2000-10-09 2001-10-04 Schlüssel mit einer von dem Schlüsseleinsatz geschützten Anzeigevorrichtung Expired - Lifetime EP1195486B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0012883 2000-10-09
FR0012883A FR2815068B1 (fr) 2000-10-09 2000-10-09 CLE DE SERRURE AVEC ECRAN D'AFFICHAGE PROTEGE PAR l'INSERT DE LA CLE

Publications (2)

Publication Number Publication Date
EP1195486A1 true EP1195486A1 (de) 2002-04-10
EP1195486B1 EP1195486B1 (de) 2004-06-23

Family

ID=8855134

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01123751A Expired - Lifetime EP1195486B1 (de) 2000-10-09 2001-10-04 Schlüssel mit einer von dem Schlüsseleinsatz geschützten Anzeigevorrichtung

Country Status (3)

Country Link
EP (1) EP1195486B1 (de)
DE (1) DE60103962T2 (de)
FR (1) FR2815068B1 (de)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0846822A2 (de) * 1996-12-03 1998-06-10 Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 Speicher für benutzerindividuelle Einstelldaten von Fahrzeug-Ausrüstungsteilen
US5870917A (en) * 1996-10-22 1999-02-16 Tasky Anstalt Key provided with a status display
DE29911232U1 (de) * 1999-06-28 1999-09-09 Adolph Michael Schließsystem für Türen mit Schließstellungsanzeige am Schlüssel

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3298736B2 (ja) * 1994-04-28 2002-07-08 本田技研工業株式会社 車両用携帯式電装装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5870917A (en) * 1996-10-22 1999-02-16 Tasky Anstalt Key provided with a status display
EP0846822A2 (de) * 1996-12-03 1998-06-10 Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 Speicher für benutzerindividuelle Einstelldaten von Fahrzeug-Ausrüstungsteilen
DE29911232U1 (de) * 1999-06-28 1999-09-09 Adolph Michael Schließsystem für Türen mit Schließstellungsanzeige am Schlüssel

Also Published As

Publication number Publication date
DE60103962D1 (de) 2004-07-29
EP1195486B1 (de) 2004-06-23
FR2815068B1 (fr) 2003-05-09
DE60103962T2 (de) 2004-10-28
FR2815068A1 (fr) 2002-04-12

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