KR0185879B1 - A device for upgrading a cornering stability of a car - Google Patents
A device for upgrading a cornering stability of a car Download PDFInfo
- Publication number
- KR0185879B1 KR0185879B1 KR1019950057931A KR19950057931A KR0185879B1 KR 0185879 B1 KR0185879 B1 KR 0185879B1 KR 1019950057931 A KR1019950057931 A KR 1019950057931A KR 19950057931 A KR19950057931 A KR 19950057931A KR 0185879 B1 KR0185879 B1 KR 0185879B1
- Authority
- KR
- South Korea
- Prior art keywords
- weight
- turning
- vehicle
- seat
- car
- Prior art date
Links
- 239000012530 fluid Substances 0.000 claims description 5
- 239000000725 suspension Substances 0.000 abstract description 5
- 239000006096 absorbing agent Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/0224—Non-manual adjustments, e.g. with electrical operation
- B60N2/0244—Non-manual adjustments, e.g. with electrical operation with logic circuits
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/0224—Non-manual adjustments, e.g. with electrical operation
- B60N2/0244—Non-manual adjustments, e.g. with electrical operation with logic circuits
- B60N2/026—Non-manual adjustments, e.g. with electrical operation with logic circuits varying hardness or support of upholstery, e.g. for tuning seat comfort when driving curved roads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/0224—Non-manual adjustments, e.g. with electrical operation
- B60N2/0244—Non-manual adjustments, e.g. with electrical operation with logic circuits
- B60N2/0268—Non-manual adjustments, e.g. with electrical operation with logic circuits using sensors or detectors for adapting the seat or seat part, e.g. to the position of an occupant
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
자동차의 서스펜션은 차체의 중량이 전체적으로 균일한 상태를 기준으로 제작되어 있기 때문에 탑승자가 일정 부분에 밀집되어 중량 불균일이 발생되면 선회 시 주행 안정성이 저하됨을 개선하기 위하여, 시트(S)의 저면에 선회 시 기울어지는 방향의 중량을 감소시키고 대향 방향의 중량을 증가시켜 선회 시 중량을 균일하게 유지할 수 있도록 구성된 선회 보조 수단을 시트(S)저면에 형성하여 구성함으로써 선회 시 안정감 있는 주행을 할 수 있게 된다.Since the suspension of the vehicle is manufactured on the basis of the uniform state of the body as a whole, when the occupant is concentrated in a certain portion and the weight unevenness occurs, the suspension is turned on the bottom surface of the seat S in order to improve driving stability during turning. By reducing the weight in the direction of inclination and increasing the weight in the opposite direction by forming a turning aid means formed on the bottom of the seat (S) to maintain the weight uniformly when turning, it is possible to run stable .
Description
도면은 본 발명에 따른 자동차용 선회 안정성 향상 장치를 도시한 개략도이다.The figure is a schematic diagram which shows the turning stability improvement apparatus for automobiles which concerns on this invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 센서 2 : ECU1: sensor 2: ECU
3 : 제1챔버 4 : 제2챔버3: first chamber 4: second chamber
5 : 탱크 6 : 펌프5: tank 6: pump
7 : 리저버7: reservoir
본 발명은 안정성 향상 장치에 관한 것으로서, 보다 상세하게는 자동차가 선회 시 승객의 분포 불균일에 의해 안정성 저하를 방지할 수 있는 자동차용 선회 안정성 향상 장치에 관한 것이다.The present invention relates to a stability improving device, and more particularly, to a swing stability improving device for automobiles that can prevent the stability decrease due to uneven distribution of passengers when the vehicle is turning.
일반적으로, 자동차는 차체와 새시로 구분되는 바, 상기한 새시는 엔진, 동력 전달 장치, 서스펜션등이 서로 유기적으로 연결 구성되어 있고, 차체는 상기한 각 장치를 지지함과 아울러 외관을 이루도록 구성되어 있다.In general, a car is divided into a car body and a chassis, and the chassis is composed of an engine, a power transmission device, a suspension, and the like, which are organically connected to each other, and the car body is configured to support each of the above devices and form an appearance. have.
여기서, 상기한 서스펜션은 자동차의 스티어링 장치와 연동하게 되어 자동차의 승차감을 향상시킴과 아울러 자동차의 선회 시 기울어짐을 감소시키게 된다.Here, the suspension is linked with the steering device of the vehicle to improve the riding comfort of the vehicle and reduce the inclination during the turning of the vehicle.
즉, 자동차의 선회 시 자동차가 일측으로 기울어지게 되면 타이어의 휠에 결합된 너클 아암과 연결되어 있는 스트러트 어셈블리가 기울어지는 방향의 차체를 지지하여 적게 기울어지게 하는 것이다.In other words, when the vehicle is inclined to one side when the vehicle is turning, the strut assembly connected to the knuckle arm coupled to the wheel of the tire supports the vehicle body in the inclined direction so that the vehicle is tilted less.
또한, 상기한 스트러트 어셈블리는 코일 스프링과 유압 또는 가스쇽 업소버로 구성되어 차체의 기울어짐 및 진동을 코일 스프링으로 흡수함과 아울러 코일 스프링의 탄성을 쇽업소버로 제한하여 차체가 급격하게 진동함을 제어하게 되는 것이다.In addition, the strut assembly is composed of a coil spring and a hydraulic or gas shock absorber to absorb the inclination and vibration of the vehicle body with the coil spring and to limit the elasticity of the coil spring to the shock absorber to control the vehicle body vibrates rapidly. Will be done.
그러나, 상기한 서스펜션은 차체의 중량이 전체적으로 균일한 상태를 기준으로 제작되어있기 때문에 탑승자가 일정 부분에 밀집되어 중량 불균일이 발생되면 선회 시 주행 안정성이 저하되는 문제점이 있다.However, since the suspension is manufactured on the basis of a uniform state of the vehicle body as a whole, when the occupant is concentrated in a predetermined portion and a weight non-uniformity occurs, there is a problem in that the driving stability decreases during turning.
따라서, 본 발명의 목적은 상기한 문제점을 해결하기 위한 것으로서, 자동차의 선회 시 중량 배분을 균일하게 유지함으로써 선회 안정성을 향상시킬 수 있는 자동차용 선회 안정성 향상 장치를 제공함에 있다.Accordingly, an object of the present invention is to solve the above problems, to provide a turning stability improving device for a vehicle that can improve the turning stability by maintaining a uniform weight distribution during the turning of the vehicle.
상기한 목적을 실현하기 위하여 본 발명은 시트의 저면에 선회 시 기울어지는 방향의 중량을 감소시키고 대향 방향의 중량을 증가시켜 선회시 중량을 균일하게 유지할 수 있도록 구성된 선회 보조 수단을 시트 저면에 형성하여 구성함을 특징으로 한다.In order to achieve the above object, the present invention is to provide a pivot support means formed on the bottom surface of the seat to reduce the weight in the inclined direction when turning to the bottom of the sheet and to increase the weight in the opposite direction to maintain the weight uniformly when turning It is characterized by the configuration.
이하, 첨부 도면을 참조하여 본 발명의 상세한 일 실시예를 설명하면 다음과 같다.Hereinafter, exemplary embodiments of the present invention will be described with reference to the accompanying drawings.
도면은 본 발명에 따른 자동차용 선회 안정성 향상 장치를 도시한 개략도로서, 시트(S)의 저면에 선회시 기울어지는 방향의 중량을 감소시키고 대향 방향의 중량을 증가시켜 선회시 중량을 균일하게 유지할 수 있도록 구성된 선회 보조 수단이 설치되어 있다.Figure is a schematic diagram showing a turning stability improvement device for a vehicle according to the present invention, by reducing the weight in the inclined direction when turning on the bottom surface of the seat (S) and increasing the weight in the opposite direction can maintain the weight uniformly when turning Swivel assistance means configured to be installed.
상기한 선회 보조 수단은 시트(S)의 저면에 설치된 센서(1)와, 상기한 센서(1)에 연결된 ECU(2)와, 상기한 ECU(2)에 연결됨과 아울러 시트(S)의 저면에 설치되어 있고, 제1,2챔버(3,4)가 형성되어 있는 탱크(5)와 상기한 제1,2챔버(3,4)에 연결된 펌프(6)와, 상기한 펌프(6)에 연결되어 유체를 저장하는 리저버(7)로 구성되어 있다.The pivot assisting means includes a sensor 1 installed on the bottom surface of the seat S, an ECU 2 connected to the sensor 1, and a bottom surface of the seat S connected to the ECU 2. And a pump 6 connected to the tank 5 having the first and second chambers 3 and 4 formed thereon, and connected to the first and second chambers 3 and 4 described above. It consists of a reservoir (7) connected to and storing fluid.
상기한 바와 같은 본 발명의 작용 효과를 설명하면 자동차가 주행중 선회하게 되면 차량의 중량이 회전 방향과 반대 방향으로 집중된다.Referring to the operation and effect of the present invention as described above, when the vehicle turns while driving, the weight of the vehicle is concentrated in the direction opposite to the rotation direction.
회전 방향과 반대 방향으로 중량이 집중되면 상기한 시트(S)의 저면에 설치되어 있는 센서(1)가 이를 감지함과 아울러 이를 ECU(2)에 전달하게 된다.When the weight is concentrated in the direction opposite to the rotation direction, the sensor 1 installed on the bottom surface of the seat S detects it and delivers it to the ECU 2.
ECU(2)에 상기한 정보가 인가되면 상기한 신호에 따라 ECU(2)가 펌프(6)를 동착시키게되는 바, 예를 들어 좌회전하게 되면 오른쪽으로 중량이 집중되면서 우측의 센서(1)가 이를 감지하여 ECU(2)에 신호를 전달하게 된다.When the above-mentioned information is applied to the ECU 2, the ECU 2 causes the pump 6 to lock in response to the above-described signal. For example, when the motor rotates to the left, the sensor 1 on the right side concentrates the weight on the right side. This is detected and the signal is transmitted to the ECU 2.
ECU(2)에 좌회전 신호가 입력되면 상기한 ECU(2)가 펌프(6)를 동작시키면서 제2챔버 (4)에 유체를 압송하게 된다.When the left turn signal is input to the ECU 2, the ECU 2 pushes the fluid into the second chamber 4 while operating the pump 6.
제2챔버(4)에 유체가 압송되면 상기한 유체의 중량에 의해 우측의 자중이 상승하게 됨과 아울러 이로 인하여 전체적인 무게중심 즉, 순간 중심이 변화되어 우측으로 이동하게된다.When the fluid is pushed into the second chamber 4, the weight of the fluid increases the self weight on the right side, and as a result, the overall center of gravity, that is, the instantaneous center is changed to move to the right.
순간 중심이 우측으로 이동하게 되면 자동차의 중심이 선회 시 보다 큰 원호를 그리게됨으로써 선회시의 안정성이 향상되는 것이다.When the center of gravity moves to the right, the center of the car draws a larger arc than when turning, thereby improving the stability of the turning.
즉, 본 고안은 회전 방향과 반대 방향으로 중량을 증가시킴으로써 자동차의 회전 시 발생되는 순간 중심을 이동시켜 회전 안정성을 향상시킬 수 있는 것이다.That is, the present invention can improve the rotational stability by moving the center of the moment generated when the car rotates by increasing the weight in the direction opposite to the rotational direction.
이상과 같이 본 발명은 자동차의 선회 시 순간 중심을 회전 반대 방향으로 이동시킴으로써 선회 안정성을 향상시킬 수 있는 잇점이 있는 것이다.As described above, the present invention has an advantage of improving turning stability by moving the instantaneous center in the opposite direction of rotation during turning of the vehicle.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950057931A KR0185879B1 (en) | 1995-12-27 | 1995-12-27 | A device for upgrading a cornering stability of a car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950057931A KR0185879B1 (en) | 1995-12-27 | 1995-12-27 | A device for upgrading a cornering stability of a car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970034289A KR970034289A (en) | 1997-07-22 |
| KR0185879B1 true KR0185879B1 (en) | 1999-04-01 |
Family
ID=19444820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019950057931A KR0185879B1 (en) | 1995-12-27 | 1995-12-27 | A device for upgrading a cornering stability of a car |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0185879B1 (en) |
-
1995
- 1995-12-27 KR KR1019950057931A patent/KR0185879B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR970034289A (en) | 1997-07-22 |
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