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WO1997032761A1 - Systeme de securite pour vehicules, notamment vehicules automobiles - Google Patents

Systeme de securite pour vehicules, notamment vehicules automobiles Download PDF

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Publication number
WO1997032761A1
WO1997032761A1 PCT/EP1997/001118 EP9701118W WO9732761A1 WO 1997032761 A1 WO1997032761 A1 WO 1997032761A1 EP 9701118 W EP9701118 W EP 9701118W WO 9732761 A1 WO9732761 A1 WO 9732761A1
Authority
WO
WIPO (PCT)
Prior art keywords
vehicle
module
radio
receiver
assembly
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/EP1997/001118
Other languages
German (de)
English (en)
Inventor
G. Uwe Hahn
Manfred Büttner
Stefan Brockmann
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to BR9707849-2A priority Critical patent/BR9707849A/pt
Priority to JP9531468A priority patent/JP2000503615A/ja
Priority to PL97328704A priority patent/PL328704A1/xx
Priority to AU21536/97A priority patent/AU2153697A/en
Publication of WO1997032761A1 publication Critical patent/WO1997032761A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • B60R25/10—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles actuating a signalling device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R2325/00—Indexing scheme relating to vehicle anti-theft devices
    • B60R2325/30—Vehicles applying the vehicle anti-theft devices
    • B60R2325/304—Boats

Definitions

  • the invention relates to a security system for vehicles, in particular for motor vehicles, against unauthorized use with a radio receiver arranged in the vehicle for receiving an area-wide radiated radio signal and for generating a switching signal when a radio signal coded to the radio receiver is received and with a control device device for triggering an alarm and / or for interrupting at least one of the operating functions of the vehicle.
  • the invention further relates to a method for securing vehicles.
  • a security system for vehicles against unauthorized use is known from DE 43 35 641 A1, the use of a large radio ripple control system in the long-wave frequency range being assumed there.
  • a radio reception system acting on the drive mechanism is arranged on the vehicle side, the reception system being controllable by radio addresses that can be individually assigned to each vehicle. The radio reception system
  • CONFIRMATION COPY stem in turn consists of a radio receiving part, a generator and a coder.
  • the coder has an electronic key that is initiated by the generator.
  • the known security system blocks
  • the constructive unit consisting of radio receiver, generator and coder is designed in such a way that an intervention leads to destruction and thus to inoperability.
  • a company operating the radio ripple control system sends a radio telegram addressed to the special vehicle.
  • This radio telegram then interrupts the initiation of the electronic key, with the drive control still being put out of operation after a predetermined time.
  • a re-initiation of the electronic key and thus the release of the drive control can only be carried out by a further radio telegram to the vehicle, in which case a corresponding reset is initiated.
  • the code information can be read and placed on the decoder independently of an external initiation, so that the drive control is also active when the vehicle is used without authorization . Since the radio reception system assumes not inconsiderable dimensions due to the various components, its installation in places that are as inaccessible as possible in the motor vehicle is made more difficult, whereby the desired security function is further reduced.
  • DE 43 18 596 AI shows an anti-theft device for motor vehicles with a radio receiver which, in the event of theft, by receiving an identification code of the corresponding motor vehicle with the engine control electronics cooperates that this can be put out of operation. According to the solution shown there, recommissioning is only possible with a new module that stores a current identification code.
  • the programmed identification code In order to protect the security system proposed there against manipulation, the programmed identification code must also be stored in other electronic components of the vehicle and be cyclically queried by a microcomputer or a similar device of the system so that an illegitimate exchange of a non-functional one Engine control electronics or the radio receiver itself becomes impossible.
  • the basic idea of the invention is to provide a decentralized structure based on a known security system that uses a radio signal that is emitted throughout the area.
  • a radio receiver with a transmitter module, forming a first assembly is arranged at a particularly inaccessible point in the vehicle.
  • This radio receiver which is arranged in an inaccessible place, responds to the radio signal emitted across the surface and activates the transmitter module for transmitting wirelessly transmissible pulses.
  • At least one, but expediently several, locations away from the radio receiver with transmitter module each have a second assembly which has a receiver module for receiving the pulses of the transmitter module.
  • the respective receiver module then generates an output signal, which is forwarded to the control device arranged in the respective second component groups to trigger an alarm and / or to interrupt at least one operating function of the vehicle.
  • Control device for interrupting at least one operating function of the vehicle is ensured to a high degree that the vehicle can no longer be put into operation without authorization when a blocking function is triggered with the aid of the radio receiver in order to receive a radio signal which is emitted throughout the area . Even if one of the second assemblies is discovered, the vehicle cannot be put into operation and / or the journey can be continued.
  • the radio receiver with transmitter module which forms the first assembly
  • This self-sufficient power supply has an energy store in the form of an accumulator, which is buffered by the vehicle electrical system during regular operation of the motor vehicle.
  • the radio receiver of the first module is in standby and can receive a radio signal that is emitted across the entire area, a switching signal advantageously being stored by means of a bistable relay.
  • the transmitter module of the first module becomes active when the on-board battery is reconnected due to the bistable state of the relay.
  • the receiver modules in the respective second assemblies then receive the pulses from the transmitter module and result in the desired blocking of the operating functions, so that the vehicle cannot be used without authorization.
  • the second assembly is designed such that the control device first triggers an acoustic and / or visual alarm which, on the one hand, informs the environment that the vehicle has been put into operation by an unauthorized person and, on the other hand, the unauthorized person makes it clear to the user that the vehicle will be unable to drive within a specified period of time.
  • the delay time then interrupts at least one of the operating functions, as described above. This measure ensures that when authorized use of the driver has the possibility, for example, to steer the vehicle to the edge of the road without the risk of accidental situations resulting from sudden, surprising decommissioning of the vehicle.
  • the respective second assemblies also remain in the alarm state after receiving the pulses from the transmitter module of the first assembly via a bistable relay or the like, so that a possible disconnection of the on-board battery when reconnecting Triggering the desired alarm or interrupting the operating functions. Resetting the bistable relay or the second module is only possible by an authorized person either with a conventional code key or by entering a number code.
  • a so-called scall receiver can expediently be used as a radio receiver for the first module in order to reduce the outlay on circuitry.
  • the information is then transmitted to generate a switching signal via the public scall services.
  • an assembly can also be provided with which the speed of the motor vehicle is detected, the operating functions only being interrupted when a predetermined one low speed is reached or when the vehicle, e.g. at a traffic light system.
  • the second assemblies can also be operated in a buffered manner via accumulator, so that the possibilities of manipulation are reduced by disconnecting and reconnecting the on-board battery.
  • the receiving antenna for the radio receiver of the first assembly is used and / or as a transmission antenna for the transmitter module of the first assembly, at least a section of the heating conductors is used for the electrical heating of the exterior mirrors and / or the rear window. In this way, additional complex and easily discoverable antennas can be avoided, which further improves the overall security of the system.
  • a vehicle equipped with the system according to the invention is secured in that when a theft is ascertained, a radio code signal is emitted via an area-wide communication system known per se.
  • This radio code signal is received by a radio receiver arranged in an inaccessible place in the vehicle, and a switching signal is triggered which is used to activate one inaccessible in the vehicle
  • Position arranged transmitter module is used. This transmitter module generates wirelessly transmissible pulses.
  • These pulses are picked up by at least one receiver module arranged in the vehicle away from the transmitter module, the receiver module (s) triggering an optical and / or acoustic alarm via self-holding switching means and then putting the vehicle out of operation with a time delay.
  • the figure shows on the one hand the first assembly consisting of a radio receiver with transmitter module and on the other hand the example construction of a second assembly consisting of receiver module and control device for decommissioning the vehicle.
  • the security system for vehicles consists in a first assembly 1 of a scal receiver 2, which is capable of using a specific detection signal via an evaluation unit 3 produce.
  • the detection signal provided by the evaluation unit 3 reaches an input of a first bistable relay 4.
  • This first bistable relay 4 triggers a first timer 5, which activates the transmitter module 6 for a predetermined time, 15 seconds in the exemplary embodiment shown.
  • the Scall receiver 2 and the transmitter module 6 have a battery-buffered power supply 7 and are therefore independent of the vehicle electrical system.
  • the receiving antenna 8 of the scall receiver 2 is, for example, a heating conductor section of a heatable rear window of the motor vehicle.
  • the transmitter module 6 has a transmitter antenna 9 which, as a rod-shaped radiator, e.g. is in the form of a conductor path of the wiring carrier on which the aforementioned modules are located.
  • the entire first assembly 1 is arranged in an inaccessible area of the vehicle, for example under the inner roof lining, the so-called headlining of the motor vehicle.
  • the buffered power supply 7 of the first module 1 is designed in such a way that removal of the entire module immediately triggers an alarm state of the second modules 10 described below.
  • the at least one, but expediently several, second assemblies 10 have a receiving antenna 11, which may also consist of a conductor track of a wiring carrier on which the respective second assembly 10 is arranged.
  • the receiving antenna 11 arrives at a corresponding input of a receiver module 12 for receiving the pulses of the transmitter module 6 of the first module 1.
  • the respective second module 10 has a second bi-stable relay 13, which is connected on the input side to the receiver module 12 stands.
  • the second bistable relay 13 is connected to a reset circuit 14 in order to end an alarm condition by authorized users.
  • the reset circuit 14 consists, for example, of a code key or a code lock known per se, by means of which a specific switching state can be brought about by entering a numerical code.
  • An interval switch 15 is arranged on the output side of the second bistable relay 13, which actuates the horn and / or the hazard warning system 17 of the motor vehicle in interval mode via a corresponding fuse module 16. This indicates that the vehicle is obviously being used or put into operation by an unauthorized person.
  • the second bistable relay 13 is connected to a second timer 18 which, after a predetermined time, 90 seconds in the example shown, interrupts or interrupts functions of the motor vehicle which are important for the operation, via a further fuse module 19. decommissioning.
  • the power supply to the ignition and / or gasoline pump 20 can be interrupted.
  • the second timer 18 which only allows an operating function of the motor vehicle to be interrupted after a predetermined period of time has elapsed, the risk of accidents is considerably reduced.
  • the unauthorized user is virtually informed by triggering the acoustic and / or optical warning signal.
  • a warning notice can be attached to the interior of the motor vehicle, so that the unauthorized user is pre-informed about the coming out of operation of the motor vehicle after the acoustic and / or optical warning signals appear.
  • a speed-dependent interruption of the operating functions is possible, it being ensured that essential operating functions are only switched off when the vehicle is at a standstill or when a low speed is reached.
  • the security system according to the invention for vehicles succeeds in deliberately putting the vehicle out of operation even after the vehicle has been stolen by means of a radio signal which is emitted across the entire area, so that the vehicle is almost worthless for the thief.
  • the unauthorized user is with the vehicle in public road traffic, bystanders are also made aware, so that the preventive function is increased by installing the described security system.
  • the security system can also be used when the unauthorized user is in possession of the appropriate ignition key or code key for the electronic immobilizer that may be installed. For example, rental cars or the like can be shut down in a targeted manner.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Burglar Alarm Systems (AREA)
  • Alarm Systems (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Emergency Alarm Devices (AREA)
  • Control Of Eletrric Generators (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Traffic Control Systems (AREA)

Abstract

L'invention concerne un système de sécurité pour véhicules, notamment des véhicules automobiles, ce système protégeant les véhicules contre un usage non autorisé. Le système comprend un récepteur radio (2), lequel est disposé dans le véhicule, pour recevoir un signal radio émis avec une zone de couverture immédiate et pour générer un signal de commutation lors de la réception d'un signal codé destiné au récepteur radio. Le récepteur radio est en liaison fonctionnelle avec un module émetteur (6) et forme un premier sous-ensemble (1) possédant une alimentation en courant indépendante du système électrique du véhicule. Le signal de commutation produit par le récepteur radio est transmis à un module émetteur en vue de l'émission d'impulsions transmises sans fil, qui sont reçues par au moins un deuxième sous-ensemble (10), mais avantageusement par une pluralité de sous-ensembles. Ces deuxièmes sous-ensembles, éloignés du premier sous-ensemble, comportent un module récepteur (12) destiné à recevoir les impulsions provenant du module émetteur, ce module récepteur produisant des signaux de sortie qui amènent un dispositif de commande à déclencher une alarme (17) et/ou à interrompre au moins une fonction de service (20) du véhicule. Le premier module est disposé en un point inaccessible dans le véhicule. Les deuxièmes sous-ensembles sont situés dans la région des dispositifs de commande essentiels au fonctionnement du véhicule et coopèrent avec ceux-ci.
PCT/EP1997/001118 1996-03-06 1997-03-06 Systeme de securite pour vehicules, notamment vehicules automobiles Ceased WO1997032761A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
BR9707849-2A BR9707849A (pt) 1996-03-06 1997-03-06 Sistema de segurança para veìculos, em particular para veìculos automotivos
JP9531468A JP2000503615A (ja) 1996-03-06 1997-03-06 車両、特に自動車用安全システム
PL97328704A PL328704A1 (en) 1996-03-06 1997-03-06 Vehicle protecting system in particular for automotive vehicles
AU21536/97A AU2153697A (en) 1996-03-06 1997-03-06 Security system for vehicles, in particular motor vehicles

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19608694A DE19608694C1 (de) 1996-03-06 1996-03-06 Sicherungssystem für Fahrzeuge, insbesondere Kraftfahrzeuge
DE19608694.9 1996-03-06

Publications (1)

Publication Number Publication Date
WO1997032761A1 true WO1997032761A1 (fr) 1997-09-12

Family

ID=7787418

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1997/001118 Ceased WO1997032761A1 (fr) 1996-03-06 1997-03-06 Systeme de securite pour vehicules, notamment vehicules automobiles

Country Status (10)

Country Link
JP (1) JP2000503615A (fr)
KR (1) KR19990087578A (fr)
CN (1) CN1212660A (fr)
AU (1) AU2153697A (fr)
BR (1) BR9707849A (fr)
CA (1) CA2248349A1 (fr)
DE (2) DE19608694C1 (fr)
PL (1) PL328704A1 (fr)
TR (1) TR199801745T2 (fr)
WO (1) WO1997032761A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002081271A1 (fr) * 2001-04-05 2002-10-17 Daqing Sheng Appareil robotise antivol et de demarrage sans fil, sans limite et omnidirectionnel

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19711745C1 (de) * 1997-03-21 1999-02-11 G Uwe Hahn Sicherungssystem für Kraftfahrzeuge
DE19758467C2 (de) * 1997-03-21 2000-03-09 G Uwe Hahn Sicherungssystem für Kraftfahrzeuge
DE19712220A1 (de) * 1997-03-24 1997-09-04 Adults Toys Conrad Krug Anlage zum Funkstopp eines gestohlenen Kfz's
DE19957536C2 (de) 1999-11-30 2003-04-03 Siemens Ag Diebstahlschutzsystem für ein Kraftfahrzeug und Verfahren zum Betreiben eines Diebstahlschutzsystems
DE19960172A1 (de) * 1999-12-14 2001-06-28 Volkswagen Ag Warnblinkanlage
JP4727892B2 (ja) 2000-03-09 2011-07-20 シーメンス アクチエンゲゼルシヤフト 例えばｉｄ発生器を検出するための送受信方法
CA2328539A1 (fr) 2000-12-13 2002-06-13 Leonard G. D. Allen Appareil de surveillance a energie solaire
DE10151034B4 (de) * 2001-10-16 2004-02-05 Siemens Ag Diebstahlschutzsystem, Verfahren zum Betreiben eines Diebstahlschutzsystems und Komponenten eines Diebstahlschutzsystems
DE10226252B4 (de) * 2002-06-13 2009-04-02 Robert Bosch Gmbh Schaltungsanordnung zur Spannungsversorgung wenigstens eines elektrisch betätigbaren Öffnungsmechanismus eines Kraftfahrzeuges
CN100398365C (zh) * 2005-08-30 2008-07-02 蔡进元 车辆电门锁防盗结构
JP2007112255A (ja) * 2005-10-19 2007-05-10 Shin Caterpillar Mitsubishi Ltd 盗難防止装置
WO2017126902A1 (fr) 2016-01-19 2017-07-27 한양대학교 산학협력단 Dispositif de réseau de sécurité de véhicule et procédé de commande de celui-ci
US10974606B2 (en) * 2016-08-31 2021-04-13 Cps Technology Holdings Llc Bi-stable relay
US10507793B1 (en) 2018-08-17 2019-12-17 Felipe Boris De Moura Partika Alarm, safety device and device for expelling attackers for motor vehicles

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3524546A1 (de) * 1985-07-10 1987-01-22 Guntram Skaliks Einrichtung zum sichern von kraftfahrzeugen gegen diebstahl und zum wiederauffinden gestohlener kraftfahrzeuge
GB2217081A (en) * 1988-04-06 1989-10-18 Auto Tracer Limited Remote control apparatus
GB2218243A (en) * 1988-05-02 1989-11-08 Lionel Leslie Newby Vehicle security system
EP0373337A1 (fr) * 1988-11-15 1990-06-20 DELTA ELETTRONICA s.p.a. Système antivol
GB2253930A (en) * 1991-03-19 1992-09-23 Gec Ferranti Defence Syst Security system
US5276728A (en) * 1991-11-06 1994-01-04 Kenneth Pagliaroli Remotely activated automobile disabling system
EP0648654A1 (fr) * 1993-10-13 1995-04-19 DeTeWe FUNKWERK KOPENICK GmbH Système de sécurité pour véhicules automobiles empêchant les entrées non autorisées
GB2284018A (en) * 1993-11-23 1995-05-24 Kai Leung Cheng Vehicle security system
WO1995021077A1 (fr) * 1994-02-01 1995-08-10 Roger Leclef Dispositif de desactivation

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4318596A1 (de) * 1993-06-04 1994-12-08 Kizler Peter Dr Diebstahlsicherung für Kraftfahrzeuge

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3524546A1 (de) * 1985-07-10 1987-01-22 Guntram Skaliks Einrichtung zum sichern von kraftfahrzeugen gegen diebstahl und zum wiederauffinden gestohlener kraftfahrzeuge
GB2217081A (en) * 1988-04-06 1989-10-18 Auto Tracer Limited Remote control apparatus
GB2218243A (en) * 1988-05-02 1989-11-08 Lionel Leslie Newby Vehicle security system
EP0373337A1 (fr) * 1988-11-15 1990-06-20 DELTA ELETTRONICA s.p.a. Système antivol
GB2253930A (en) * 1991-03-19 1992-09-23 Gec Ferranti Defence Syst Security system
US5276728A (en) * 1991-11-06 1994-01-04 Kenneth Pagliaroli Remotely activated automobile disabling system
EP0648654A1 (fr) * 1993-10-13 1995-04-19 DeTeWe FUNKWERK KOPENICK GmbH Système de sécurité pour véhicules automobiles empêchant les entrées non autorisées
GB2284018A (en) * 1993-11-23 1995-05-24 Kai Leung Cheng Vehicle security system
WO1995021077A1 (fr) * 1994-02-01 1995-08-10 Roger Leclef Dispositif de desactivation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002081271A1 (fr) * 2001-04-05 2002-10-17 Daqing Sheng Appareil robotise antivol et de demarrage sans fil, sans limite et omnidirectionnel

Also Published As

Publication number Publication date
DE19608694C1 (de) 1997-03-13
PL328704A1 (en) 1999-02-15
CN1212660A (zh) 1999-03-31
KR19990087578A (ko) 1999-12-27
DE29607877U1 (de) 1996-08-08
AU2153697A (en) 1997-09-22
CA2248349A1 (fr) 1997-09-12
JP2000503615A (ja) 2000-03-28
TR199801745T2 (xx) 1998-12-21
BR9707849A (pt) 2000-01-04

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