LT4364B - CAR SAFETY SYSTEM AND ITS OPERATION - Google Patents

CAR SAFETY SYSTEM AND ITS OPERATION Download PDF

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Publication number
LT4364B
LT4364B LT96-119A LT96119A LT4364B LT 4364 B LT4364 B LT 4364B LT 96119 A LT96119 A LT 96119A LT 4364 B LT4364 B LT 4364B
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LT
Lithuania
Prior art keywords
car
engine
driver
door
alarm
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Application number
LT96-119A
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Lithuanian (lt)
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LT96119A (en
Inventor
Arvydas Bareikis
Igor Aleinikov
Original Assignee
Uab "Taksometrai"
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.)
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Publication date
Application filed by Uab "Taksometrai" filed Critical Uab "Taksometrai"
Priority to LT96-119A priority Critical patent/LT4364B/en
Publication of LT96119A publication Critical patent/LT96119A/en
Publication of LT4364B publication Critical patent/LT4364B/en

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Abstract

Invention is intended for electronics and it describes a car protection system and it's operation method for securing a car against open plundering, when a driver is forced out through an opened doors of the car. The car protection system starts every time when a motor is started or the car door opened while engine operation. In order to switch it of driver has in a set time interval to effect a sensor contact (5). Otherwise the car protection system blocks engine operation and launches sound alarm.

Description

Išradimas skirtas elektronikai ir jame aprašyta automobilio apsaugos sistema, 5 skirta apsaugoti automobilį nuo atviro pagrobimo, kuomet vairuotojas tiesiog jėga išstumiamas pro automobilio duris, ir jos veikimo būdas.The invention relates to electronics and describes a car security system 5 intended to protect the car from open abduction, when the driver is simply pushed through the car door by force, and the method of its operation.

Yra žinoma daug automobilio apsaugos sistemų, skirtų saugoti be priežiūros paliktą automobilį. Tokios automobilio apsaugos sistemos aprašytos US 5 307 048, US 5 348 329, WO 94/21498. Jų pagrindą sudaro automobilio sistemų darbą blokuojantis įtaisas, valdomas distanciniu būdu. Šį distancinį automobilio apsaugos sistemos darbą valdantį pultą turi vairuotojas ir tik jis vienintelis tegali įjungti ir išjungti automobilio apsaugos sistemą. Priešingu atveju, jei automobilio durys bandomos atidaryti neišjungus automobilio apsaugos sistemos, blokuojamas automobilio sistemų darbas, įsijungia garso ir šviesos signalizacija.There are many car security systems known for protecting an unattended car. Such car security systems are described in US 5,307,048, US 5,348,329, WO 94/21498. They are based on a remote control system that interrupts the operation of car systems. This remote control system for the car alarm system is operated by the driver and is the only one who can turn the car alarm system on and off. Otherwise, attempting to open the car door without disarming the car security system will disable the car's systems and activate the audible and light alarm.

Tačiau visos šios automobilio apsaugos sistemos yra bejėgės, jei vairuotojas prievarta išlaipinamas iš automobilio arba jėga atimami automobilio rakteliai ir kodinis raktas. Šiuo atžvilgiu tobulesnė yra WO 94/19219 paraiškoje aprašyta automobilio apsaugos sistema, apsauganti automobilį ir vairuotoją jo kriminalinio užpuolimo automobilio viduje esančiu asmeniu atveju. Normaliu atveju blokavimo sistema suveikia nuo automobilio durų mygtukų, užvedimo raktelio padėties spynelėje arba distancinio valdymo pulto. Jais blokuojamos automobilio durys. Vienok, kuomet sistema yra išjungta, durų užraktų valdymo mechanizmai gali būti įjungti rankiniu būdu. Tai gali padaryti automobilio viduje esantis .vairuotojas. Vairuotojo durys lieka neužrakintos, ir, kai vairuotojas, siekdamas išvengti pavojaus, išeina iš automobilio, užraktas šiose duryse taip pat automatiškai blokuojamas. Tokiu būdu, potencialus užpuolikas užrakinamas automobilio viduje. Tuo pat metu įsijungia automobilio variklio blokavimo sistema ir garso signalizacija.However, all of these car security systems are powerless if the driver is forcibly disembarked or forcibly deprived of his car keys and code key. In this respect, the car security system described in WO 94/19219, which protects the car and the driver in the event of a criminal assault on a person inside the car, is more advanced. Normally, the locking system is triggered by the car door buttons, ignition key position on the padlock or remote control. They block the car door. However, when the system is off, the door lock controls may be manually activated. This can be done by the driver inside the car. The driver's door remains unlocked, and when the driver exits the car to avoid danger, the door lock is also automatically locked. This way, the potential attacker is locked inside the car. At the same time, the car's engine locking system and audible alarm are activated.

Ši WO 94/19219 paraiškoje aprašytoji automobilio apsaugos sistema turi tą trūkumą, kad vairuotojas net ir kritiniu atveju privalo pats ją įjungti. Priešingu atveju ji lieka neveiksni. Be to, ji apsaugo tik nuo užpuoliko, esančio automobilio viduje.The car security system described in WO 94/19219 has the disadvantage that the driver must activate it himself even in an emergency. Otherwise, it will remain ineffective. In addition, it only protects against an attacker inside the car.

Šio išradimo tikslas - automobilio apsaugos sistema, apsauganti automobilį 5 ne tik nuo plėšimo, nuvarymo, bet ir nuo atviro pagrobimo. Jos pagrindą sudaro imobilaizeris, t.y. variklio sistemų (užvedimo, kuro padavimo ir kt.) darbą blokuojantis įtaisas, valdomas koduotu raktu ir sensoriniu kontaktu. Programinė įranga sudaryta taip, kad automobilio apsaugos sistema atliktų visas automobilio ir vairuotojo apsaugos funkcijas, t.y. 1) apsaugotų salono, bagažinės, variklio skyriaus ertmes, 2) blokuotų variklį, jį išjungus, 3) blokuotų variklį, praėjus tam tikram fiksuotam laiko tarpui po jo užvedimo ar automobilio durų atidarymo, veikiant varikliui, jei tam tikru būdu neatjungiamas blokuojantis įtaisas. Šiame išradime siūlomos automobilio apsaugos sistemos išskirtinis bruožas yra tai, kad sistema automatiškai įsijungia kiekvieną kartą, užvedus variklį arba atidarius automobilio su veikiančiu varikliu duris. Kiekviena šių funkcijų veikia nepriklausomai viena nuo kitos, todėl, naudojant šią apsaugos sistemą kaip kitokios automobilio apsaugos papildymą, galima naudoti ne visas funkcijas.The object of the present invention is to provide a car security system which protects the car 5 not only from robbery, driving away, but also from open abduction. It is based on an immobilizer, i.e. an interlocking device for the operation of engine systems (start-up, fuel feed, etc.) controlled by a coded key and a sensor contact. The software is designed so that the car security system performs all of the car and driver protection functions, i.e. (1) protect the compartment, luggage compartment, engine compartment voids, (2) block the engine when it is switched off, (3) block the engine after a fixed period of time after it has been started or the vehicle door has been opened, provided that the interlock device is not disengaged. A distinctive feature of the car security system of the present invention is that the system is automatically activated each time the engine is started or the door of the car with the engine running is opened. Each of these functions works independently of each other, so using this security system as a complement to other car security may not allow all functions to be used.

Toliau išradimas aprašomas su nuoroda į fig.l pavaizduotą automobilio apsaugos sistemos jungimo schemą.The invention will now be described with reference to the circuit diagram of the car security system shown in FIG.

Šia automobilio apsaugos sistema blokuojamos dvi variklio užvedimo grandinės I ir II. Automobiliuose su katalizatoriumi blokuojamas kuro padavimas, atjungiant kuro siurblį ar montuojant kuro tiekimo blokavimo vožtuvą. Norint blokuoti daugiau užvedimo grandinių, naudojamos papildomos relės, kurias valdo sistemos variklio blokavimo grandinė II.This car security system blocks two engine starter circuits I and II. Catalytic converters block fuel supply by disconnecting the fuel pump or installing a fuel cut-off valve. Additional relays controlled by the system motor blocking circuit II are used to block more starting circuits.

Automobilio apsaugos sistema įsijungia kiekvieną kartą, užvedus automobilio variklį,t.y. atitinkamai pasukus raktelį 1 spynelėje 2, ar, jam veikiant, atidarius duris. Tuo pačiu kontakte 3 atsiranda signalas, maitinantis įrengtą prietaisų skydelyje lemputę 4, rodančią, kad įsijungė automobilio apsaugos sistema.The car alarm system is activated every time the car engine is started, i.e.. by turning the key 1 in the lock 2 accordingly or by opening the door when it is in operation. At the same contact 3, a signal is emitted, supplying a light 4 on the instrument panel, indicating that the car alarm system has been activated.

Užvedęs variklį, vairuotojas per tam tikrą fiksuotą laiko tarpą privalo išjungti automobilio apsaugos sistemą sensoriniu kontaktu 5. Priešingu atveju automobilio sistemų darbą blokuojantis įtaisas - imobilaizeris 6 blokuoja variklio darbą, atjungdamas grandines I ir II.After starting the engine, the driver must disarm the car alarm system via a sensing contact 5 within a fixed period of time.

Sensorinis kontaktas 5 įrengiamas užslaptintoje, patogioje vairuotojui pasiekti vietoje. Tai gali būti jau esantis gerai izoliuotas varžtas arba naujai įtvirtintas.The sensor contact 5 is installed in a secured, convenient location for the driver to reach. This may be a well-insulated bolt or a new one.

Paveikus tam tikru būdu kontaktą 5, indikacinis signalas išvade 3 dingsta ir lemputė 4 užgęsta, tai rodo, kad automobilio atviro grobimo apsaugos sistema išjungta. Jei automobilio atviro grobimo apsaugos sistema nereikalinga, laidas 5 įžeminamas, o laidas 3 nejungiamas.When the contact 5 is affected in some way, the indicator signal on output 3 disappears and the light 4 goes out, indicating that the car's hijacking system is off. If the car's hijacking system is not required, ground 5 and ground 3 do not connect.

Lygiai taip pat automobilio apsaugos sistema suveikia, jei, veikiant varikliui, atidaromos bet kurios automobilio durys. Fig.l matyti, kad laidas 7 yra prijungtas prie vairuotojo durų mygtuko 8, o laidas 9 - prie likusių automobilio durų mygtukųSimilarly, the car alarm system is triggered if any car door is opened while the engine is running. Fig. 1 shows that the wire 7 is connected to the driver's door button 8 and the wire 9 to the remaining car door buttons.

10, jei, jas atidarius, ten atsiranda įžeminantis kontaktas. Tuomet, jei, veikiant varikliui, kas nors prievarta atidaro bet kurias automobilio duris, įsijungia automobilio apsaugos sistema ir po tam tikro fiksuoto laiko tarpo imobilaizeris 6 blokuoja variklio darbą, atjungdamas grandines I ir II.10 if, when opened, a grounding contact occurs there. Then, if someone forcibly opens any car door while the engine is running, the car alarm system is activated and, after a fixed period of time, the immobilizer 6 blocks the engine by disconnecting circuits I and II.

Ir šiuo atveju išjungti automobilio apsaugos sistemą galima tik paveikus per tam tikrą fisuotą laiko tarpą po automobilio durų atidarymo sensorinį kontaktą 5.Here, too, the car alarm system can only be deactivated by actuating the sensor contact 5 for a fixed period of time after the car door has been opened.

Be jau išvardintų funkcijų, automobilio apsaugos sistema atlieka ir įprastas automobilio apsaugos funkcijas, t.y. apsaugos režime, reaguodama į plėšimą, smūgius, dūžius į stiklą ir pan., po fiksuoto laiko tarpo įjungia garso sireną 11.Ši automobilio apsaugos sistema gali būti sumontuota atskirai arba papildyti bet kurią jau esančią automobilyje apsaugos sistemą.In addition to the functions listed above, the car security system also performs the usual car security functions, i.e. in security mode, it triggers an audible siren after a fixed period of time in response to robbery, bumps, bumps, etc.This car alarm system can be installed separately or complement any existing car alarm system.

Claims (2)

1. Automobilio apsaugos sistema, apsauganti automobilį nuo įsilaužimo, nesankcijonuoto variklio užvedimo ar atviro grobimo, turinti garso signalizaciją (11),1. A car alarm system which protects a car against burglary, unauthorized start or unauthorized intrusion, with an audible alarm (11), 5 automobilio sistemų darbą blokuojantį įtaisą - imobilaizerį (6), besiskirianti tuo, kad papildomai turi sensorinį kontaktą (5), kuriuo išjungiamas automobilio sistemų darbą blokuojantis įtaisas (6).An immobilizer (6) for blocking the operation of a car system, characterized in that it additionally has a sensor contact (5) which disengages the immobilizer (6) of the vehicle systems. 2. Automobilio apsaugos sistemos veikimo būdas, apimantis automobilio2. A method of operating a car security system comprising a car 10 sistemų darbo blokavimą, garso signalizacijos įjungimą, besiskiriantis tuo, kad blokuoja variklio darbą, praėjus tam tikram fiksuotam laiko tarpui po variklio užvedimo ar automobilio durų atidarymo, veikiant varikliui, jei per tą laiką nepaveikiamas sensorinis kontaktas (5).10 blocking the operation of the systems, actuating an alarm, characterized in that it blocks the operation of the engine after a fixed period of time after starting the engine or opening the car door while the engine is running, provided the sensor contact is not affected (5).
LT96-119A 1996-08-05 1996-08-05 CAR SAFETY SYSTEM AND ITS OPERATION LT4364B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
LT96-119A LT4364B (en) 1996-08-05 1996-08-05 CAR SAFETY SYSTEM AND ITS OPERATION

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LT96-119A LT4364B (en) 1996-08-05 1996-08-05 CAR SAFETY SYSTEM AND ITS OPERATION

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LT96119A LT96119A (en) 1998-02-25
LT4364B true LT4364B (en) 1998-07-27

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5307048A (en) 1992-12-18 1994-04-26 Protect & Defend, Inc. Vehicle security system including an anti-carjacking system
WO1994019219A1 (en) 1993-02-25 1994-09-01 Rover Group Limited A vehicle security system
US5348329A (en) 1989-12-02 1994-09-20 Clipcar Industrie Trailer with combined towing and centering devices
WO1994021498A1 (en) 1993-03-23 1994-09-29 Raivo Kask Theft-impairing device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5348329A (en) 1989-12-02 1994-09-20 Clipcar Industrie Trailer with combined towing and centering devices
US5307048A (en) 1992-12-18 1994-04-26 Protect & Defend, Inc. Vehicle security system including an anti-carjacking system
WO1994019219A1 (en) 1993-02-25 1994-09-01 Rover Group Limited A vehicle security system
WO1994021498A1 (en) 1993-03-23 1994-09-29 Raivo Kask Theft-impairing device

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