WO1993005256A1 - Systeme de verrouillage centralise telecommandable pour vehicule a moteur - Google Patents

Systeme de verrouillage centralise telecommandable pour vehicule a moteur Download PDF

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Publication number
WO1993005256A1
WO1993005256A1 PCT/EP1992/001943 EP9201943W WO9305256A1 WO 1993005256 A1 WO1993005256 A1 WO 1993005256A1 EP 9201943 W EP9201943 W EP 9201943W WO 9305256 A1 WO9305256 A1 WO 9305256A1
Authority
WO
WIPO (PCT)
Prior art keywords
lock
control unit
locks
delay element
locking
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.)
Ceased
Application number
PCT/EP1992/001943
Other languages
German (de)
English (en)
Inventor
Berthold Wolfram
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.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
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 Siemens AG, Siemens Corp filed Critical Siemens AG
Priority to EP92918390A priority Critical patent/EP0712459A1/fr
Publication of WO1993005256A1 publication Critical patent/WO1993005256A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • G07C9/00182—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional 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
    • 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
    • G07C2209/08—With time considerations, e.g. temporary activation, valid time window or time limitations

Definitions

  • the invention thus relates to an object which is intended to make intrusions and thefts more difficult.
  • the transmitter betä ⁇ can lock the: if that is correct the transmitter betä ⁇ while sitting in the vehicle interior.
  • hand transmitters often form a structural unit together with the ignition key, which can be easily inserted into the pocket; eg if the driver ignites the ignition
  • the invention is based on the concept that the vehicle occupant operating the hand-held transmitter is in principle still given sufficient time to easily free himself.
  • the lock is additionally connected with a loud typical locking sound ("KLACK") and / or with a display, for example acoustic " (horn, or optical (flashing dashboard lighting)), and therefore this vehicle occupant immediately recognizes its position can, this vehicle occupant still has sufficient time to overcome his surprise and to easily free himself within the delay time.
  • KLACK loud typical locking sound
  • a display for example acoustic " (horn, or optical (flashing dashboard lighting)
  • This figure shows a hint of the view from the vehicle interior to the driver door T with its window F, the B-pillar B and the rear vehicle door R.
  • the control unit K which is accessible from the vehicle interior, can also be seen, which allowed in many vehicles, the locking and unlocking of the lock S to be operated by hand, and which is formed here by a door knob K.
  • the figure also schematically shows an owner of a handheld transmitter H while it is still outside the vehicle and from there properly locks the lock S by means of the locking signal G via the receiver E and via the control unit Z of the remote-controlled central locking system - represented symbolically by the control line L and by a mechanically acting on the lock bolt, for example locking pin V moved by a relay
  • the problem solved according to the invention is related to the normal situation shown, but relates to a different emergency situation.
  • the invention solves a problem which can arise if the owner of the hand transmitter H is himself in the vehicle interior and there accidentally - perhaps even initially unnoticed - actuates the hand transmitter H and emits locking signals G in the process.
  • the figure does not show the person in this emergency situation, because the situation observed according to the invention can only be shown in a single figure together with the inside view of the door T with difficulty.
  • the situation observed according to the invention contains ner owner of the hand transmitter H with closed doors in the vehicle interior, this owner then accidentally sends locking signals G to the receiver E with his hand transmitter H. Then it can easily happen that the receiver E locks the lock S, so that this vehicle occupant initially locks himself. In some vehicle occupants, depending on temperament and technical understanding, this emergency situation even leads to panic-like moods and, during a temporary period, may initially lead to further wrong reactions.
  • the invention at least largely mitigates this problem.
  • the invention is based on the concept that the vehicle occupant operating the handheld transmitter H is in principle still provided sufficient time to easily free himself. Especially if the lock is connected with a loud typical locking sound ("KLACK”) and / or with a striking display and therefore if the affected vehicle occupant can immediately recognize his position, this occupant has a lot of time in itself in order to overcome his surprise and to easily free himself within the delay time.
  • KLACK loud typical locking sound
  • the invention thus relates to a remotely controllable central locking system of a motor vehicle.
  • the system has a control unit Z, which is used for the remote-controlled locking of the locks S.
  • the handheld transmitter H sends a locking signal G to one or more receivers E installed in the motor vehicle, the locking of the lock S or the locks S represented by V is shown in closable covers, i.e. in doors T / R and e.g. perhaps also introduced in the trunk lid.
  • a special feature of the invention is that the control unit Z of the central locking system has a delay element C.
  • This delay element C acts, cf. the illustrated control line L, directly or indirectly to parts of the covers of the openings of the motor vehicle, namely, for example, to the lock S and / or on the door knob K of the door T.
  • This delay element C is used according to the invention to prevent occupants accidentally locking themselves up within a delay of several seconds from the time at which the receiver E received the locking signal G itself can free.
  • This delay time specified by the delay element C is, for example, 6 or 20 seconds, measured from the point in time at which the receiver E received the remote-control locking signal G.
  • the invention thus makes it easier for vehicle occupants who accidentally lock themselves in to escape from the motor vehicle, which is not only locked but already locked.
  • the delay element C attached according to the invention permits various measures so that the motor vehicle occupant in question can easily and quickly free himself again.
  • the delay element C allows the delay element C that this vehicle occupant can free himself by opening windows during the delay time. This can be achieved even if the control unit Z immediately after receiving the locking signal G the relevant lock S - e.g. controls in the locked state by means of a mechanical locking pin V of the lock S actuated by a relay.
  • the control unit Z is e.g. additionally connected to one or more electrically triggered window regulators, cf. the control element A of the window lifter system in connection with the window lifter motor M, which is only shown here by way of example.
  • the delay element C then allows at least the window F of the driver's door T to open, if not also other windows F, during the delay time.
  • the control unit Z can also control the lock S in question in the locked state immediately upon receipt of the locking signal G. But you can connect the ignition lock D to the delay element C directly or indirectly so that the delay element C or the control unit Z unlocks at least the lock S of the driver's door T if not locks S of other doors, if within the delay time the ignition lock D is operated with the ignition key.
  • the delay element C or the control unit Z unlocks at least the lock S of the driver's door T if not locks S of other doors, if within the delay time the ignition lock D is operated with the ignition key.
  • this driver can inadvertently actuate the hand transmitter H and lock himself by sending the locking signal G and therefore inadvertently locking the locks, although - or precisely because - this driver concentrated entirely on starting the vehicle engine.
  • the control unit Z can again immediately after receiving the locking signal G control the lock S in question in the locked state. But you can connect the control unit K with the delay element C directly or indirectly so that the delay element C or the control unit Z allows at least the lock S of the driver's door T if not the locks S of other doors within the delay time with the control unit K to unlock.
  • the delay element C can also be connected to the locking unit V of the lock S - for example with a relay controlling the lock in lock S - that the delay element C only locks S in question after the delay locked time, although the receiver E already received the locking signal G at the beginning of the delay time.
  • the invention can be implemented with particularly little effort if a central locking system with a control unit Z containing a clocked microcomputer is used.
  • the delay element C can then be simulated with particularly little effort by memory locations which store software for controlling a clocked counting process that counts up or down.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Lock And Its Accessories (AREA)

Abstract

Un système de verrouillage centralisé télécommandable pour un véhicule à moteur comporte une unité de commande (Z) qui verrouille les serrures (S) lorsqu'un émetteur manuel (H) envoie un signal de verrouillage (G) à un ou plusieurs récepteurs (E) disposés dans le véhicule à moteur. Une fois que les serrures (S) sont définitivement verrouillées par télécommande (V), il ne doit plus être possible à un voleur qui a brisé une vitre (F) de déverrouiller une telle serrure (S), et par conséquent d'ouvrir la fermeture qui était jusque-là fermée, en actionnant un élément de commande (K) qui normalement n'est accessible que de l'intérieur du véhicule. L'unité de commande (Z) comprend un élément à retard (C) qui agit directement ou indirectement sur des parties de la fermeture, par exemple la serrure (S) et/ou l'élément de commande (K), afin de permettre plus aisément aux passagers enfermés accidentellement de s'échapper du véhicule verrouillé, pendant une temporisation qui dure plusieurs secondes à partir du moment où le récepteur (E) reçoit le signal de verrouillage (G), par exemple de 6 à 20 secondes.
PCT/EP1992/001943 1991-09-06 1992-08-24 Systeme de verrouillage centralise telecommandable pour vehicule a moteur Ceased WO1993005256A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP92918390A EP0712459A1 (fr) 1991-09-06 1992-08-24 Systeme de verrouillage centralise telecommandable pour vehicule a moteur

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP91115117.3 1991-09-06
EP91115117 1991-09-06

Publications (1)

Publication Number Publication Date
WO1993005256A1 true WO1993005256A1 (fr) 1993-03-18

Family

ID=8207121

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1992/001943 Ceased WO1993005256A1 (fr) 1991-09-06 1992-08-24 Systeme de verrouillage centralise telecommandable pour vehicule a moteur

Country Status (2)

Country Link
EP (1) EP0712459A1 (fr)
WO (1) WO1993005256A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4103285A (en) * 1976-12-07 1978-07-25 William Lloyd Vehicle anti-theft alarm system
EP0010084A1 (fr) * 1978-10-03 1980-04-16 Roger Greiveldinger Dispositif antivol électronique pour véhicules automobiles
EP0154306A2 (fr) * 1984-03-01 1985-09-11 Nissan Motor Co., Ltd. Système d'entrée sans clé pour véhicules à moteur munis d'un verrou de direction avec transmetteur de code sans fil compact portatif
EP0192527A1 (fr) * 1985-01-30 1986-08-27 Daniel Clavier Dispositif antivol notamment pour véhicule automobile

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4103285A (en) * 1976-12-07 1978-07-25 William Lloyd Vehicle anti-theft alarm system
EP0010084A1 (fr) * 1978-10-03 1980-04-16 Roger Greiveldinger Dispositif antivol électronique pour véhicules automobiles
EP0154306A2 (fr) * 1984-03-01 1985-09-11 Nissan Motor Co., Ltd. Système d'entrée sans clé pour véhicules à moteur munis d'un verrou de direction avec transmetteur de code sans fil compact portatif
EP0192527A1 (fr) * 1985-01-30 1986-08-27 Daniel Clavier Dispositif antivol notamment pour véhicule automobile

Also Published As

Publication number Publication date
EP0712459A1 (fr) 1996-05-22

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