KR200160587Y1 - Alarm system of a car's wheel - Google Patents

Alarm system of a car's wheel Download PDF

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Publication number
KR200160587Y1
KR200160587Y1 KR2019960052214U KR19960052214U KR200160587Y1 KR 200160587 Y1 KR200160587 Y1 KR 200160587Y1 KR 2019960052214 U KR2019960052214 U KR 2019960052214U KR 19960052214 U KR19960052214 U KR 19960052214U KR 200160587 Y1 KR200160587 Y1 KR 200160587Y1
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KR
South Korea
Prior art keywords
wheel
theft
microcomputer
electromotive force
removal
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Application number
KR2019960052214U
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Korean (ko)
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KR19980039144U (en
Inventor
김승환
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정몽규
현대자동차주식회사
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Priority to KR2019960052214U priority Critical patent/KR200160587Y1/en
Publication of KR19980039144U publication Critical patent/KR19980039144U/en
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Publication of KR200160587Y1 publication Critical patent/KR200160587Y1/en

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60BVEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B3/00Disc wheels, i.e. wheels with load-supporting disc body
    • B60B3/14Attaching disc body to hub ; Wheel adapters
    • B60B3/16Attaching disc body to hub ; Wheel adapters by bolts or the like
    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00Burglar, theft or intruder alarms
    • G08B13/22Electrical actuation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B41/00Measures against loss of bolts, nuts, or pins; Measures against unauthorised operation of bolts, nuts or pins
    • F16B41/005Measures against unauthorised operation of bolts, nuts or pins

Abstract

본 고안은 자동차 휠 도난방지장치에 관한 것으로, 휠너트(110)의 내부 둘레 방향으로 영구자석(111)을 설치하고, 보울트(120) 내부에 상기 영구자석(111)과 직각이 되게 마이컴과 전기적으로 연결된 자계코일(121)을 설치하여 휠너트(110)가 풀려 영구자석(111)이 이격될 경우 자계코일(121)의 기전력이 변화를 마이컴에서 감지하여 휠의 도난을 판단하고 경보음을 송출하게 됨.The present invention relates to a vehicle anti-theft device for the vehicle, the permanent magnet 111 is installed in the inner circumferential direction of the wheel nut 110, and the microcomputer and the microcomputer to be perpendicular to the permanent magnet 111 inside the bolt 120 If the wheel nut 110 is released by installing the connected magnetic coil 121 and the permanent magnet 111 is spaced apart, the electromotive force of the magnetic coil 121 detects the change in the microcomputer to determine the theft of the wheel and sends an alarm sound. .

Description

자동차 휠 도난방지장치Automobile Wheel Anti Theft Device

본 고안은 자동차 휠 도난방지에 관한 것으로, 특히 주차나 정차중 인위적으로 구동휠이 탈거되는 것을 감지하여 경보하는 자동차 힐 도난방지장치에 관한 것이다.The present invention relates to an automobile wheel theft prevention, and more particularly to an automobile heel theft prevention device that detects and alerts that the driving wheel is removed artificially during parking or stopping.

일반적으로 자동차 휠은 도1과 같이 회전하지 않는 구동축과 연설된 더스트 커버(10)의 너클에 보울트(21)가 일체로 돌설된 휠허브(20)를 축설하고, 그 외측으로 상기 휠허브(20)의 보울트(21)가 통과되게 브레이크드럼(30)을 체결한 후 상기 브레이크드럼(30)으로 돌설된 보울트(21)에 휠(40)의 체결공을 일치시켜 휠너트(50)로 고정하도록 되어 있다.In general, the wheels of the automobile are constructed with wheel hubs 20 in which the bolts 21 are integrally protruded from the knuckles of the dust cover 10 and the driving shaft that does not rotate as shown in FIG. After fastening the brake drum 30 to pass through the bolt 21 of the) is to be fixed to the wheel nut 50 by matching the fastening hole of the wheel 40 to the bolt 21 protruding to the brake drum 30 have.

이와 같이 구성된 종래의 휠 체결구조는 휠의 도난을 방지할 수 있는 시스템이 구비되어 있지 않기 때문에 주차나 정차중 운전석을 비운사이에 휠 도난사고가 매우 빈번하게 발생하고 있다.Since the conventional wheel fastening structure configured as described above is not equipped with a system for preventing theft of the wheel, wheel theft accidents occur very frequently while the driver's seat is vacated during parking or stopping.

따라서 휠 도난을 방지할 수 있는 휠 도난방지 시스템이 절실히 요구되고 있는 실정이다.Therefore, there is an urgent need for a wheel theft prevention system that can prevent wheel theft.

본 고안은 이러한 점을 감안하여 안출된 것으로, 특히 휠이 탈거될 경우 경고하여 도난자에게 경각심을 일으키게 함으로써 휠의 도난을 방지할 수 있는 자동차 휠 도난방지장치를 제공하는데 그 목적이 있다.The present invention has been made in view of this point, and an object of the present invention is to provide an automobile wheel anti-theft device that can prevent theft of the wheel by warning the stolen, especially when the wheel is removed.

상기 목적을 달성하기 위한 본 고안의 휠 도난방지장치는 휠너트와 보울트에 기전력이 형성되게 하여 이의 변화를 통해 휠의 탈거를 감지하는 휠탈거감지수단과, 상기 휠탈거감지수단에서 입력된 기전력에 변화가 있을 경우 휠도난으로 판단하고 소정의 경보제어신호를 출력하는 마이컴과, 상기 마이컴의 제어신호에 의해 외부에 경음을 송충하는 경고수단으로 구성됨을 특징으로 한다.Wheel anti-theft device of the present invention for achieving the above object is the wheel removal detection means for detecting the removal of the wheel through the change of the electromotive force is formed in the wheel nut and the bolt, the change in the electromotive force input from the wheel removal detection means It is characterized in that it comprises a micom to determine the wheel theft and output a predetermined alarm control signal, and a warning means for transmitting the alarm to the outside by the control signal of the micom.

상기 휠탈거감지수단은 휠너트의 내부 둘레방향으로 영구자석을 설치하고, 상기 대응하는 보울트 내부에 마이컴과 전기적으로 연결된 코일이 설치됨을 특징으로 한다.The wheel removal detecting means is characterized in that the permanent magnet is installed in the inner circumferential direction of the wheel nut, and a coil electrically connected to the microcomputer is installed in the corresponding bolt.

상기 마이컴에는 휠 탈거경고 신호출력 여부를 결정하기 위한 키신호를 입력하는 모드선택스위치가 구비됨을 특징으로 한다.The microcomputer is characterized in that the mode selection switch for inputting a key signal for determining whether the output signal of the wheel removal warning.

이러한 구성에 의하면, 운전자가 모드선택스위치를 도난경고모드로 설정한 상태에서 휠너트가 풀려 휠이 탈거될 경우 마이컴에 경보수단을 제어하여 경보음을 송출시킴으로써 도난자로 하여금 위기 의식을 느끼게 하여 도난을 방지할 수 있다.According to this configuration, when the driver sets the mode selection switch to the burglar warning mode, when the wheel nut is released and the wheel is removed, the alarm is controlled by the microcomputer to send an alarm sound to prevent the theft from theft. can do.

제1도는 일반적인 휠이 체결되는 부분을 보인 단면도.1 is a cross-sectional view showing a part where the general wheel is fastened.

제2도는 본 고안의 요부 단면도.Figure 2 is a cross-sectional view of the main part of the present invention.

제3도는 본 고안의 휠 도난방지장치를 보인 블록회로도.3 is a block circuit diagram showing a wheel anti-theft device of the present invention.

<도면의 주요부분에 대한 부호의 설명><Description of the code | symbol about the principal part of drawing>

100 : 휠탈거감지센서 110 : 휠너트100: wheel removal sensor 110: wheel nut

111 : 영구자석 120 : 보울트111: permanent magnet 120: bolt

121 : 자계코일 130 : 모드선택스위치121: magnetic field coil 130: mode selection switch

140 : 마이컴 150 : 부저140: microcomputer 150: buzzer

이하, 본 고안의 바람직한 실시예를 첨부된 도면을 통해 상세하게 설명하면 다음과 같다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도2는 본 고안의 휠 도난 경보장치에 있어서, 휠탈거감지센서(100)의 설치예를 보인 것으로, 이는 휠너트(110)의 내부 둘레방향으로 영구자석(111)을 설치하고, 상기 대응하는 보울트(120) 내부에 상기 영구자석(111)과 직각이 되게 마이컴과 전기적으로 연결되고 절연층(122)에 의해 포위된 자계코일(121)을 설치한다.Figure 2 shows the installation of the wheel removal sensor 100 in the wheel burglar alarm device of the present invention, which installs a permanent magnet 111 in the inner circumferential direction of the wheel nut 110, the corresponding bolt The magnetic field coil 121 is electrically installed in the 120 and electrically connected to the microcomputer at a right angle to the permanent magnet 111 and surrounded by the insulating layer 122.

이는 휠너트(110)가 풀려 영구자석(111)이 자계코일(121)에서 이격될 경우 자계코일(121)의 기전력이 변화됨을 이용한 것으로 마이컴에서 이의 기전력 변화를 감지하여 휠(90)의 도난을 판단하게 된다.This is because when the wheel nut 110 is released and the permanent magnet 111 is separated from the magnetic coil 121, the electromotive force of the magnetic coil 121 is changed. The microcomputer detects the electromotive force change thereof and determines the theft of the wheel 90. Done.

도3은 본 고안의 휠 도난감지장치를 보인 블록회로도로써, 휠의 탈거여부를 감지하는 휠탈거감지센서(100)와, 휠 탈거경고 신호출력 여부를 결정하기 위한 키 신호를 입력하는 모드선택스위치(130)와, 상기 휠탈거감지센서(100)와 모드선택스위치(130)에서 입력된 신호를 논리곱처리하여 도단으로 판단하고 도단 경보제어신호를 출력하는 마이컴(140)과, 상기 마이컴(140)의 제어신호에 의해 구동되어 외부에 경음을 송출하는 경보수단인 부저(150)로 구성된다.Figure 3 is a block circuit diagram showing a wheel theft detection device of the present invention, a wheel removal detection sensor 100 for detecting whether the wheel is removed, and a mode selection switch for inputting a key signal for determining whether the wheel removal warning signal output 130, a microcomputer 140 for determining whether the wheel input signal is detected by the wheel removal sensor 100 and the mode selection switch 130 as the stepped end and outputting the stepped alarm control signal, and the micom 140. It is composed of a buzzer 150 that is driven by a control signal of the alarm means for transmitting a warning to the outside.

이하, 상기한 실시예에 구성에 따른 본 고안의 작용을 상세하게 설명하면 다음과 같다.Hereinafter, the operation of the present invention according to the configuration in the above embodiment will be described in detail.

본 고안은 휠너트(110)에 영구자석(111)을 설치하고, 휠이 고정되는 보울트(120) 내부에 자계코일(121)을 설치하여 휠너트(110)의 탈거에 의해 변화하는 기전력의 변화를 통해 휠 도난을 감지하게 된다.The present invention installs the permanent magnet 111 to the wheel nut 110, the magnetic field coil 121 is installed inside the bolt 120 is fixed to the wheel through the change of electromotive force changed by the removal of the wheel nut 110 Detects wheel theft.

만약, 정차나 주차중에 운전자가 공석인 상태에서 도난자가 휠을 도난하고자 하는 목적으로 휠너트(110)를 풀어 보울트(120)로 부터 이탈시키면 보울트(120) 내부에 설치된 자계코일(121)의 기전력이 변화하게 된다.If, while stopping or parking, the stolen person releases the wheel nut 110 from the bolt 120 for the purpose of stealing the wheel, and the electromotive force of the magnetic field coil 121 installed inside the bolt 120 is lost. Will change.

즉, 휠너트(110)가 보울트(120)에 체결된 상태에서는 자계코일(121)에 형성되는 기전력은 항상 동일하게 되지만 반대로 휠너트(110)가 풀려 탈거될 경우에는 자계코일(121)의 기전력이 변화하게 된다.That is, in the state in which the wheel nut 110 is fastened to the bolt 120, the electromotive force formed in the magnetic field coil 121 is always the same. On the contrary, when the wheel nut 110 is loosened and removed, the electromotive force of the magnetic field coil 121 is changed. Done.

따라서 마이컴(140)에서는 이의 기전력의 변화를 통해 휠 도단으로 판단함과 동시에 부저(150)에 제어신호를 인가하여 경음이 송출되게 함으로써 도난자가 심적인 부담을 않게 되어 휠 도난을 방지할 수 있게 된다.Therefore, the microcomputer 140 determines the wheel breaking through the change of electromotive force and simultaneously applies a control signal to the buzzer 150 so that the alarm is sent out so that the thefter can avoid theft and prevent theft of the wheel.

한편, 통상 휠의 탈거상태는 도난에 의해 탈거될 수 있으며, 정비를 목적으로 탈거될 수 있기 때문에 본 고안은 모드선택스위치(130)를 설치하여, 정비목적이 아닌 정차나 주차중 운전석에서 탈할 경우 운전자가 모드선택스위치(130)를 경보모드로 전환하면 상기 마이컴(140)은 휠탈거감지센서(100)에서 인가된 기전력 변화를 통해 휠의 도난을 판단하게 되고, 반대로 모드선택스위치(130)를 노말상태로 설정할 경우에는 자계코일(121)에 기전력의 변화가 있어도 마이컴(140)은 부저(150)를 통해 경음이 송출되지 않도록 한다.On the other hand, the wheel is normally removed by theft, and can be removed for the purpose of maintenance because the present invention is installed by the mode selection switch 130, when the vehicle is not intended for maintenance, or when removing from the driver's seat during parking. When the driver switches the mode selection switch 130 to the alarm mode, the microcomputer 140 determines theft of the wheel by changing the electromotive force applied from the wheel removal sensor 100 and, conversely, the mode selection switch 130 When set to the normal state, even if there is a change in electromotive force in the magnetic field coil 121, the microcomputer 140 does not transmit the alarm through the buzzer 150.

또한 본 고안은 휠 도난방지 뿐만 아니라 주행중 휠너트가 풀릴 경우 실시예의 구성에 의해 경보할 수 있어 휠 탈거로 인한 사고를 방지할 수 있다.In addition, the present invention can not only prevent theft of the wheel, but also can be alerted by the configuration of the embodiment when the wheel nut is released while driving, it is possible to prevent the accident due to the wheel removal.

이상에서 설명한 바와 같이 본 고안은 휠너트에 영구자석을 설치하고 보울트에 자계코일을 형성하여 이의 기전력 변화를 통해 휠 도난을 판단하고 경보음을 송출할 수 있도록 구성함으로써, 도난자로 하여금 심적인 부담을 주어 휠 도난을 방지할 수 있으며, 아울러 너트풀림으로 인한 기전력 변화를 통해 주행중 휠이 탈거되는 야기될 수 있는 사고를 미연에 방지할 수도 있다.As described above, the present invention installs a permanent magnet on the wheel nut and forms a magnetic coil on the bolt so that theft can be judged by the electromotive force change and the alarm sound can be sent, thereby giving theft to the wheel. Theft can be prevented, and the change in electromotive force due to loosening of nuts can also prevent accidents that can cause the wheel to be removed while driving.

Claims (3)

휠너트와 보울트에 기전력이 형성되게 하여 이의 변화를 통해 휠의 탈거를 감지하는 휠탈거감지수단과, 상기 휠탈거감지수단에서 입력된 기전력에 변화가 있을 경우 휠도난으로 판단하고 소정의 경보제어신호를 출력하는 마이컴과, 상기 마이컴의 제어신호에 의해 외부에 경음을 송출하는 경고수단으로 구성됨을 특징으로 하는 자동차 휠 도난방지장치.Wheel removal detection means for detecting the removal of the wheel through the change of the electromotive force is formed in the wheel nut and the bolt, and if there is a change in the electromotive force input from the wheel removal detection means is determined as theft of the wheel and a predetermined alarm control signal An anti-theft device for automobile wheels, characterized in that it comprises an output micom, and warning means for transmitting a warning to the outside by the control signal of the micom. 제1항에 있어서, 상기 휠탈거감지수단은 휠너트의 내부 둘레방향으로 영구자석을 설치하고, 상기 대응하는 보울트 내부에 마이컴과 전기적으로 연결된 코일이 설치됨을 특징으로 하는 자동차 휠 도난방지장치.The method of claim 1, wherein the wheel removal detecting means is a wheel anti-theft device, characterized in that the permanent magnet is installed in the inner circumferential direction of the wheel nut, the coil is electrically connected to the microcomputer inside the corresponding bolt. 제1항에 있어서, 상기 마이컴는 휠 탈거경고 신호출력 여부를 결정하기 위한 키신호를 입력하는 모드선택스위치가 구비됨을 특징으로 하는 자동차 휠 도난방지장치.The method of claim 1, wherein the microcomputer vehicle anti-theft device, characterized in that the mode selection switch for inputting a key signal for determining whether or not the output signal of the warning to remove the wheel.
KR2019960052214U 1996-12-20 1996-12-20 Alarm system of a car's wheel KR200160587Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019960052214U KR200160587Y1 (en) 1996-12-20 1996-12-20 Alarm system of a car's wheel

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Application Number Priority Date Filing Date Title
KR2019960052214U KR200160587Y1 (en) 1996-12-20 1996-12-20 Alarm system of a car's wheel

Publications (2)

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KR19980039144U KR19980039144U (en) 1998-09-15
KR200160587Y1 true KR200160587Y1 (en) 1999-11-15

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KR2019960052214U KR200160587Y1 (en) 1996-12-20 1996-12-20 Alarm system of a car's wheel

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100534225B1 (en) * 2003-10-30 2005-12-08 현대자동차주식회사 Alarming apparatus for wheel nut's loosing
KR20180046883A (en) * 2016-10-28 2018-05-09 맥린-포크 컴퍼니 Wheel fastener alarm
US11951940B2 (en) 2016-10-28 2024-04-09 Maclean-Fogg Company Wheel fastener alarm

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102191830B1 (en) 2014-11-27 2020-12-17 현대자동차주식회사 Wheel nut

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100534225B1 (en) * 2003-10-30 2005-12-08 현대자동차주식회사 Alarming apparatus for wheel nut's loosing
KR20180046883A (en) * 2016-10-28 2018-05-09 맥린-포크 컴퍼니 Wheel fastener alarm
KR102600067B1 (en) * 2016-10-28 2023-11-07 맥린-포크 컴퍼니 Wheel fastener alarm
US11951940B2 (en) 2016-10-28 2024-04-09 Maclean-Fogg Company Wheel fastener alarm

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