KR101020891B1 - Roll control device - Google Patents

Roll control device Download PDF

Info

Publication number
KR101020891B1
KR101020891B1 KR1020040094663A KR20040094663A KR101020891B1 KR 101020891 B1 KR101020891 B1 KR 101020891B1 KR 1020040094663 A KR1020040094663 A KR 1020040094663A KR 20040094663 A KR20040094663 A KR 20040094663A KR 101020891 B1 KR101020891 B1 KR 101020891B1
Authority
KR
South Korea
Prior art keywords
roll control
link
roll
vehicle
vehicle body
Prior art date
Application number
KR1020040094663A
Other languages
Korean (ko)
Other versions
KR20060055676A (en
Inventor
홍경진
Original Assignee
현대자동차주식회사
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 현대자동차주식회사 filed Critical 현대자동차주식회사
Priority to KR1020040094663A priority Critical patent/KR101020891B1/en
Publication of KR20060055676A publication Critical patent/KR20060055676A/en
Application granted granted Critical
Publication of KR101020891B1 publication Critical patent/KR101020891B1/en

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/015—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/015—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements
    • B60G17/019—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by the type of sensor or the arrangement thereof
    • B60G17/01908—Acceleration or inclination sensors
    • B60G17/01916—Mercury-switch type devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
    • B60G2204/418—Bearings, e.g. ball or roller bearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
    • B60G2204/422—Links for mounting suspension elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
    • B60G2204/43—Fittings, brackets or knuckles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2401/00—Indexing codes relating to the type of sensors based on the principle of their operation
    • B60G2401/20—Switches, e.g. mercury or ball type switches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2600/00—Indexing codes relating to particular elements, systems or processes used on suspension systems or suspension control systems
    • B60G2600/22—Magnetic elements
    • B60G2600/26—Electromagnets; Solenoids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
    • B60G2800/90—System Controller type
    • B60G2800/91—Suspension Control
    • B60G2800/912—Attitude Control; levelling control
    • B60G2800/9124—Roll-over protection systems, e.g. for warning or control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/03—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

본 발명은 현가장치의 롤 제어기술에 관한 것이다. 이 같은 본 발명은, 현가장치에 롤 제어링크와 링크조절부재 및 수은센서를 부착 구성함으로써, 제어로직이 필요없는 간단한 장치에 의하여 현가장치에 영향을 주지 않으면서 롤 오버를 방지하여 차량의 승차감을 향상시킬 수 있도록 하는 롤 제어 장치를 제공한다.The present invention relates to a roll control technology of a suspension device. In the present invention, the roll control link, the link control member, and the mercury sensor are attached to the suspension device, so that the rollover is prevented without affecting the suspension device by a simple device that does not require control logic. Provided is a roll control device that can be improved.

롤 제어링크, 병진조인트, 전자석, 수은센서, 배터리Roll Control Link, Translation Joint, Electromagnet, Mercury Sensor, Battery

Description

롤 제어장치 {Roll control device} Roll control device             

도 1은 본 발명의 일실시예로 롤 제어장치의 작동전 상태도.1 is a state diagram before operation of the roll control device in one embodiment of the present invention.

도 2는 본 발명의 일실시예로 롤 제어장치의 작동전 상태를 보인 상세도.Figure 2 is a detailed view showing a state before operation of the roll control device in one embodiment of the present invention.

도 3은 본 발명의 일실시예로 롤 제어장치의 작동후 상태도.Figure 3 is a state diagram after the operation of the roll control device in one embodiment of the present invention.

도 4는 본 발명의 일실시예로 롤 제어장치의 작동후 상태를 보인 상세도.
Figure 4 is a detailed view showing a state after the operation of the roll control device in one embodiment of the present invention.

<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>

1 ; 차체 2 ; 어퍼암One ; Body 2; Upper arm

3 ; 로워암 4 ; 타이어3; Lower arm 4; tire

5 ; 너클 6 ; 배터리5; Knuckle 6; battery

10; 링크조절부재 11; 볼조인트 10; Link adjusting member 11; Ball joint

12; 병진조인트 13; 금속판12; Translation joint 13; plate

14; 전자석 20; 롤 제어링크     14; Electromagnet 20; Roll control link

30; 수은센서 31; 접점부30; Mercury sensor 31; Contact

32; 수은방울                32; Mercury droplets

본 발명은 현가장치의 롤 제어기술에 관한 것으로서, 보다 상세하게는 제어로직이 필요없는 간단한 장치에 의하여 현가장치에 영향을 주지 않으면서 롤 오버를 방지할 수있도록 하는 롤 제어 장치에 관한 것이다.The present invention relates to a roll control technology of a suspension device, and more particularly, to a roll control device to prevent rollover without affecting the suspension device by a simple device that does not require control logic.

주지된 바와같이, 차량이 선회할 때 발생되는 과다한 롤을 방지하기 위한 방법으로 종래에는 스테빌라이저 바를설치하거나, 다양한 센서와 제어 알고리즘이 적용된 가변 댐퍼 등을 사용하였다.As is well known, as a method for preventing excessive rolls generated when the vehicle is turning, a stabilizer bar or a variable damper to which various sensors and control algorithms are applied is conventionally used.

그러나, 상기 스테빌라이저 바는 현가장치의 특성이변하기 때문에 롤 이외 범프 통과시에는 차량의 승차감을 저하시키는 문제점이 있다.However, the stabilizer bar has a problem of lowering the ride comfort of the vehicle when bumps other than rolls are changed because the characteristics of the suspension device change.

그리고, 상기 가변 댐퍼를 사용할 경우에는 롤 제어 알고리즘을 위한 다양한 센서와 제어를 위한 전자제어유닛(ECU) 등이 필요하게 됨은 물론, 가변 댐퍼를 장착하기 위한 추가적인 비용이 과다하게 발생하는 문제점이 있다.In addition, when the variable damper is used, various sensors for the roll control algorithm and an electronic control unit (ECU) for controlling are required, as well as an additional cost for mounting the variable damper is excessive.

따라서, 본 발명은 상기와 같은 종래의 문제점을 해결하기 위해 안출된 것으로서 본 발명은, 현가장치에 롤 제어링크와 링크조절부재 및 수은센서를 부착 구성함으로써, 제어로직이 필요없는 간단한 장치에 의하여 현가장치에 영향을 주지 않으면서 롤 오버를 방지하여 차량의 승차감을 향상시킬 수 있도록 하는 롤 제어 장치를 제공하려는데 그 목적이 있다.Accordingly, the present invention has been made to solve the above-mentioned conventional problems, the present invention, by attaching the roll control link, link control member and the mercury sensor to the suspension device, by the simple device that does not require control logic suspension It is an object of the present invention to provide a roll control device capable of improving the riding comfort of a vehicle by preventing rollover without affecting the device.

이하 첨부된 도면에 의하여 본 발명의 바람직한 일실시예를 설명하면 다음과 같다.Referring to the preferred embodiment of the present invention by the accompanying drawings as follows.

도 1은 본 발명의 일실시예로 롤 제어장치의 작동전 상태도이고, 도 2는 본 발명의 일실시예로 롤 제어장치의 작동전 상태를 보인 상세도이다.1 is a state diagram before the operation of the roll control device according to an embodiment of the present invention, Figure 2 is a detailed view showing a state before operation of the roll control device in an embodiment of the present invention.

도 3은 본 발명의 일실시예로 롤 제어장치의 작동후 상태도이고, 도 4는 본 발명의 일실시예로 롤 제어장치의 작동후 상태를 보인 상세도이다.Figure 3 is a state diagram after the operation of the roll control device in an embodiment of the present invention, Figure 4 is a detailed view showing a state after the operation of the roll control device in an embodiment of the present invention.

도 1 내지 도 4에 도시된 바와같이, 차체(1)와 어퍼암(2) 및 로워암(3)을 통해 타이어(4)의 너클(5)과 연결되는 구조에 있어서,1 to 4, in the structure connected to the knuckle 5 of the tire 4 via the vehicle body 1, the upper arm 2 and the lower arm 3,

상기 차체(1)의 양측부위에는 링크조절부재(10)를 형성하고,Link side members 10 are formed at both sides of the vehicle body 1,

상기 너클(5)과 링크조절부재(10)에는 차량의 선회에 따른 롤 오버를 방지하도록 탄성체로 이루어진 롤 제어링크(20)를 연결하며,The knuckle (5) and the link adjusting member (10) connects a roll control link (20) made of an elastic body to prevent rollover due to the turning of the vehicle,

상기 차체(1)의 중앙부위에는 롤 제어링크(20)의 병진을 제어하기 위해 차량 배터리(6)와 연결된 수은센서(30)를 구성함을 특징으로 한다.The central part of the vehicle body 1 is characterized in that the mercury sensor 30 is connected to the vehicle battery 6 to control the translation of the roll control link (20).

다른 일면에 따라, 상기 링크조절부재(10)는,According to another aspect, the link adjustment member 10,

롤 제어링크(20)와 볼 조인트(11)를 통해 연결되는 병진조인트(12)와,A translation joint 12 connected through the roll control link 20 and the ball joint 11,

상기 병진조인트(12)의 일면에 형성된 금속판(13) 및,A metal plate 13 formed on one surface of the translation joint 12,

수은센서(30) 및 배터리(6)와 전선(100)으로 연결하되, 상기 금속판(13)에 근접되면서 금속판(13)을 차체(1)에 부착시켜 롤 제어링크(20)의 병진을 제어하는 전자석(14)으로 구성함을 특징으로 한다.Connected to the mercury sensor 30 and the battery 6 and the wire 100, the metal plate 13 is attached to the vehicle body 1 while being close to the metal plate 13 to control the translation of the roll control link 20 It is characterized by consisting of an electromagnet (14).

또 다른 일면에 따라, 상기 수은센서(30)에는, According to yet another aspect, the mercury sensor 30,                     

양측면과 저면에 형성된 접점부(31)와,Contact portions 31 formed on both sides and the bottom,

차량의 선회로부터 롤 현상이발생할 때 그 롤 방향으로 움직임이 발생하여 전자석(14)으로 배터리(6)의 전원을 공급하는 수은방울(32)을 형성함을 특징으로 한다.When a roll phenomenon occurs from the turning of the vehicle, movement occurs in the roll direction to form a drop of mercury 32 which supplies power of the battery 6 to the electromagnet 14.

이와같이 구성된 본 발명의 일실시예에 대한 작용을 첨부된 도 1 내지 도 4르르 참조하여 설명하면 다음과 같다.Referring to Figures 1 to 4 attached to the operation of an embodiment of the present invention configured as described above are as follows.

먼저, 도 1,2에서와 같이 차량의 선회가 없는 경우, 차체(1)의 중앙부위에 형성된 수은센서(30)내의 수은방울(32)은 하면부의 접점부(31)와 접점동작을 하게 되고, 이에따라 링크조절부재(10)에 구성된 전자석(14)으로는 배터리(6)의 전원공급이 차단된다.First, when there is no turning of the vehicle as shown in FIGS. 1 and 2, the mercury droplet 32 in the mercury sensor 30 formed at the center portion of the vehicle body 1 is in contact with the contact portion 31 of the lower surface portion. Therefore, the power supply of the battery 6 is cut off by the electromagnet 14 formed in the link adjusting member 10.

따라서, 타이어(4)의 너클(5)과 링크조절부재(10)의 병진조인트(12)에 볼조인트(11)로 연결된 롤 제어링크(20)는, 상기의 병진 조인트(12)를 따라 좌우방향으로 병진하게 됨으로써, 현가장치에는 아무런 영향을 주지 않게 된다.Accordingly, the roll control link 20 connected to the knuckle 5 of the tire 4 and the translation joint 12 of the link adjusting member 10 by the ball joint 11 is left and right along the translation joint 12 described above. By translating in the direction, there is no effect on the suspension.

한편, 도 3,4에서와 같이 차량의 선회로부터 롤 현상이 초래되는 경우, 스운센서(30)내의 수은방울(32)은 차량의 선회방향으로 움직임이 발생하면서 일측부의 접점부(31)와 접점동작을 하게 되는바,On the other hand, when the roll phenomenon is caused from the turning of the vehicle, as shown in Figs. The contact action

상기의 접점동작으로부터 차량의 선회방향에 위치하는 전자석(14)에는 배터리(6)의 전원이 공급된다.The electric power of the battery 6 is supplied to the electromagnet 14 located in the turning direction of the vehicle from the contact operation described above.

그러면, 상기 전자석(14)의 자력으로 인해 금속판(13)은 차체(1)에 부착되고, 상기 금속판(13)과 일체화된 병진조인트(12)는 물론, 롤 제어링크(20)도 차체 (1)이 달라붙게 된다.Then, due to the magnetic force of the electromagnet 14, the metal plate 13 is attached to the vehicle body 1, the translation joint 12 integrated with the metal plate 13, as well as the roll control link 20 is also the vehicle body (1). ) Get stuck.

이에따라, 상기 롤 제어링크(20)의 좌우 병진이 차단되면서, 탄성체로 이루어진 상기 롤 제어링크(20)는 차량의 선회로부터 휘어지게 되는 바,Accordingly, while the left and right translation of the roll control link 20 is blocked, the roll control link 20 made of an elastic body is bent from the turning of the vehicle,

상기 롤 제어링크(20)의 휘어짐으로부터 롤의 반대방향으로 선회에 따른 힘이전달됨으로써, 차량의 선회에 따른 롤 오버를방지할 수 있게 되는 것이다.By transferring the force of the roll control link 20 in the opposite direction of the roll from the bending of the roll, it is possible to prevent the rollover due to the turning of the vehicle.

이상에서 설명한 바와같이 본 발명은 현가장치에 롤 제어링크와 링크조절부재 및 수은센서를 부착 구성함으로써, 제어로직이 필요없는 간단한 장치에 의하여 현가장치에 영향을 주지 않으면서 롤 오버를 방지하여 차량의 승차감을 향상시키는 효과를 제공한다.As described above, the present invention is configured by attaching a roll control link, a link adjusting member, and a mercury sensor to a suspension device, thereby preventing rollover without affecting the suspension device by a simple device that does not require control logic. Provides an effect of improving ride comfort.

Claims (3)

차체와 어퍼암 및 로워암을 통해 타이어의 너클이 연결되는 구조에 있어서,In the structure that the knuckle of the tire is connected through the body and the upper arm and the lower arm, 상기 차체의 양측부위에는 상기 차체에 연결된 상기 어퍼암 및 상기 로워암과 간격을 두고 상기 차체에 형성되어진 링크조절부재가 형성되고, Both side portions of the vehicle body are provided with link control members formed on the vehicle body at intervals from the upper arm and the lower arm connected to the vehicle body, 차량의 선회에 따른 롤오버를 방지하도록 탄성체로 이루어진 롤제어링크가 일단을 상기 너클에 연결하고 타단을 상기 링크조절부재로 연결시키고, A roll control link made of an elastic body connects one end to the knuckle and the other end to the link adjusting member so as to prevent rollover due to the turning of the vehicle. 상기 롤제어링크의 병진을 제어하도록 차량 배터리와 연결되어진 수은센서가 상기 차체의 중앙부위로 구비되어진 것을 특징으로 하는 롤 제어장치.And a mercury sensor connected to a vehicle battery to control translation of the roll control link as a central portion of the vehicle body. 제 1 항에 있어서, 상기 링크조절부재는,The method of claim 1, wherein the link adjusting member, 롤 제어링크와 볼 조인트를 통해 연결되는 병진조인트와,Translation joints connected through roll control links and ball joints, 상기 병진조인트의 일면에 형성된 금속판 및,A metal plate formed on one surface of the translation joint, 수은센서 및 배터리와 전선으로 연결하되, 상기 금속판에 근접되면서 금속판을 차체에 부착시켜 롤 제어링크의 병진을 제어하는 전자석으로 구성함을 특징으로 하는 롤 제어장치.A roll control device, comprising: an electromagnet connected to a mercury sensor and a battery and a wire, and attached to the vehicle body while being close to the metal plate to control translation of the roll control link. 제 1 항에 있어서, 상기 수은센서에는,The method of claim 1, wherein the mercury sensor, 양측면과 저면에 형성된 접점부와, 차량의 선회로부터 롤 현상이 발생할 때그 롤 방향으로 움직임이 발생하여 전자석으로 배터리의 전원을 공급하는 수은방울을 형성함을 특징으로 하는 롤 제어장치.And a contact part formed on both sides and a bottom surface, and a mercury drop which supplies power to the battery to the electromagnet when movement occurs in the roll direction when a roll phenomenon occurs from the turning of the vehicle.
KR1020040094663A 2004-11-18 2004-11-18 Roll control device KR101020891B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020040094663A KR101020891B1 (en) 2004-11-18 2004-11-18 Roll control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020040094663A KR101020891B1 (en) 2004-11-18 2004-11-18 Roll control device

Publications (2)

Publication Number Publication Date
KR20060055676A KR20060055676A (en) 2006-05-24
KR101020891B1 true KR101020891B1 (en) 2011-03-09

Family

ID=37151628

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020040094663A KR101020891B1 (en) 2004-11-18 2004-11-18 Roll control device

Country Status (1)

Country Link
KR (1) KR101020891B1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5772224A (en) * 1996-05-15 1998-06-30 Common Engineering Company Limited Vehicle suspension systems
KR100233573B1 (en) * 1995-12-30 1999-12-01 정몽규 Suspension enhancing handling

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100233573B1 (en) * 1995-12-30 1999-12-01 정몽규 Suspension enhancing handling
US5772224A (en) * 1996-05-15 1998-06-30 Common Engineering Company Limited Vehicle suspension systems

Also Published As

Publication number Publication date
KR20060055676A (en) 2006-05-24

Similar Documents

Publication Publication Date Title
CN111301089B (en) Stabilizer device and stabilizer system
KR102463210B1 (en) Active geometry control suspension
JP3785598B2 (en) Car rear wheel suspension
US5577771A (en) Suspension system for vehicle
KR101020891B1 (en) Roll control device
JP2006143013A (en) Steering retention force adjusting mechanism
JP5846310B2 (en) Suspension device
KR20200008405A (en) Macpherson strut type suspension with improved camber characteristics
KR101270344B1 (en) Stabilizer bar for vehicle
KR100650321B1 (en) Rear suspension apparatus of automobile
KR100667426B1 (en) Device for controlling roll stiffness of stabilizer bar
KR100962200B1 (en) A stabilizer bar
KR100952003B1 (en) Mounting Of Structure For Stabilizer Bar
KR20100056706A (en) Suspension system for vehicle
KR101328713B1 (en) Active roll control system
KR100993367B1 (en) Rear suspension system of vehicle
KR20080047173A (en) A stabilizer bar
KR101229214B1 (en) Stabilizer bar for vehicle
KR20090061987A (en) Apparatus for controlling roll of vehicle
KR100411391B1 (en) Compliance adjustable link system
KR100427332B1 (en) Rear suspension system for vehicles
JP2020050224A (en) Air suspension system
KR20080020297A (en) Device for preventing rolling of vehicle
KR20050077057A (en) Lower arm assembly for providing a camber adjustment in a vehicle
KR20070063866A (en) Over turn protective stopper

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20140227

Year of fee payment: 4

LAPS Lapse due to unpaid annual fee