KR200150541Y1 - Electric steering system using speed sensor - Google Patents
Electric steering system using speed sensor Download PDFInfo
- Publication number
- KR200150541Y1 KR200150541Y1 KR2019950042049U KR19950042049U KR200150541Y1 KR 200150541 Y1 KR200150541 Y1 KR 200150541Y1 KR 2019950042049 U KR2019950042049 U KR 2019950042049U KR 19950042049 U KR19950042049 U KR 19950042049U KR 200150541 Y1 KR200150541 Y1 KR 200150541Y1
- Authority
- KR
- South Korea
- Prior art keywords
- acceleration
- vehicle
- vehicle body
- control valve
- acceleration sensor
- 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.)
- Expired - Lifetime
Links
- 230000001133 acceleration Effects 0.000 claims abstract description 55
- 208000019901 Anxiety disease Diseases 0.000 abstract 1
- 230000036506 anxiety Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D6/00—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits
- B62D6/02—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits responsive only to vehicle speed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D5/00—Power-assisted or power-driven steering
- B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
- B62D5/062—Details, component parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D5/00—Power-assisted or power-driven steering
- B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
- B62D5/09—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle characterised by means for actuating valves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2400/00—Special features of vehicle units
- B60Y2400/30—Sensors
- B60Y2400/304—Acceleration sensors
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Steering Control In Accordance With Driving Conditions (AREA)
Abstract
본 고안은 가속도 센서를 이용한 전원 조향장치에 관한 것으로서, 종래에는 자동차의 고속 주행시 공기의 저항에 의해 조향의 조작이 어려워지면서 운전자가 차체의 유동을 느끼게 되므로서, 주행의 불안을 초래하게 되며, 또한 자동차의 고속 주행시 차체 내부의 기어박스(Gear Box) 앗세이(ASSY)로 유입되는 공기의 유량에 의해 자동차 내부의 각 부품들이 부식이 일어나거나, 상기 유입되는 고속 주행에 따른 유량에 따라 부품의 고장 원인이 발생되는 문제점이 있었다.The present invention relates to a power steering apparatus using an acceleration sensor. In the related art, steering is difficult to be manipulated by resistance of air during high-speed driving of a vehicle, and thus the driver feels the flow of the vehicle body, thereby causing anxiety in driving. During the high-speed driving of the car, the parts inside the car are corroded by the flow of air flowing into the gear box assembly, or the parts are broken according to the flow rate of the high speed driving. There was a problem that caused the cause.
따라서, 본 고안은 상기와 같은 문제점을 해결하기 위해 가속도 센서를 자동차의 차체 전방에 설치시키므로서, 가속도의 일정높낮이에 따라 가속도의 제어밸브를 조절하여 자동차내의 기어박스(Gear Box) 앗세이(ASSY)로 유입되는 공기의 유량을 조절시켜 자동차의 주행 안정성을 제공하고자 하는 가속도 센서를 이용한 전원 조향(Steering)장치이다.Therefore, the present invention is to install the acceleration sensor in front of the vehicle body to solve the above problems, by adjusting the control valve of the acceleration according to the constant height of the acceleration (Gear Box) assembly in the vehicle (ASSY It is a power steering device using an acceleration sensor to adjust the flow rate of air flowing into the vehicle to provide driving stability of the vehicle.
Description
제1도는 본 고안 전원 조향장치의 구조를 보인 블럭도1 is a block diagram showing the structure of the power steering device of the present invention
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 가속도 센서 2 : ECU1: acceleration sensor 2: ECU
3 : 가속도 제어밸브 4 : 기어 박스 앗시3: acceleration control valve 4: gearbox assembly
5 : 리저버탱크부 6 : 전원 펌프부5: Reservoir tank part 6: Power pump part
본 고안은 가속도 센서를 이용한 전원 조향장치에 관한 것으로서, 특히 가속도 센서를 자동차의 차체 전방에 설치시키므로서, 가속도의 일정높낮이에 따라 가속도의 제어밸브를 조절하여 자동차내의 기어박스(Gear Box) 앗세이(ASSY)로 유입되는 유량을 조절시켜 자동차의 주행 안정성을 제공하고자 하는 가속도 센서를 이용한 전원 조향(Steering)장치에 관한 것이다.The present invention relates to a power steering device using an acceleration sensor, and in particular, by installing the acceleration sensor in front of the vehicle body, by adjusting the control valve of the acceleration in accordance with the constant height of the acceleration gear box assembly in the vehicle (Gear Box) The present invention relates to a power steering apparatus using an acceleration sensor that adjusts a flow rate flowing into an ASSY to provide driving stability of an automobile.
종래 자동차의 고속 주행시에는 공기 저항에 의해 조향의 조작이 어려워 지면서 운전자가 차체의 유동을 느끼게 되므로서, 주행의 불안을 초래하게 되며, 또한 자동차의 고속 주행시 차체 내부의 기어박스(Geer Box) 앗세이로 유입되는 공기의 유량에 의해 자동차 내부의 각 부품들이 부식이 일어나거나, 상기 유입되는 고속 주행에 따른 유량에 따라 부품의 고장 원인이 발생되는 문제점이 있었다.When driving at a high speed of a conventional vehicle, steering is difficult to operate due to air resistance, and the driver feels the flow of the vehicle, causing driving instability. Also, a gear box assembly inside the vehicle during high speed driving of the vehicle is caused. Due to the flow rate of the air flows into each of the parts inside the car, there is a problem that causes the failure of the parts according to the flow rate according to the high-speed running.
따라서, 본 고안은 이와 같은 문제점을 해결하기 위해 가속도 센서를 자동차의 차체 전방에 설치시키므로서, 가속도의 일정높낮이에 따라 가속도의 제어밸브를 조절하여 자동차내의 기어박스(Geer Box) 앗세이로 유입되는 공기의 유량을 조절시켜 자동차의 주행 안정성을 제공하고 하는 데 목적이 있다.Therefore, the present invention is installed in front of the vehicle body of the acceleration sensor to solve this problem, by adjusting the control valve of the acceleration in accordance with the constant height of the acceleration is introduced into the gear box (Geer Box) assembly in the vehicle The purpose of the present invention is to provide driving stability of a vehicle by adjusting the flow rate of air.
상기 목적 달성을 위한 본 고안 가속도 센서를 이용한 전원 조향장치의 구성 및 종작에 대하여 첨부된 도면 제1도를 참조하여 설명하면 다음과 같다.The configuration and operation of the power steering device using the present invention acceleration sensor for achieving the above object will be described with reference to the accompanying drawings of FIG. 1.
먼저, 자동차의 고속 주행시 차체의 가속도를 감지하도록 자동차의 전방 차체에 부착된 가속도 센서(1)와, 상기 가속도 센서(1)에서 감지한 차체의 가속도를 인식하여 시스템을 제어하는 이씨유(ECU)(2)와, 상기 ECU(2)의 제어에 따라 자동차의 가속도를 제어하는 가속도 제어밸브(3)와, 상기 가속도 제어밸브(3)의 제어에 따라 제어된 가속도에 따라 회전동작하는 기어박스 앗세이부(Gear Box ASSY)(4)와, 가속도 제어밸브(3)의 제어에 따라 동작하는 리저버탱크부(5)와, 상기 리저버탱크부(5)의 동작에 따라 가속도 제어밸브(3)에 일정전원을 공급하는 전원 펌프부(6)로 구성된 것이다.First, an ECU (ECU) for controlling a system by recognizing an acceleration sensor 1 attached to a vehicle body in front of the vehicle and detecting the acceleration of the vehicle body detected by the acceleration sensor 1 so as to detect the acceleration of the vehicle body at high speed driving of the vehicle. (2), an acceleration control valve (3) for controlling the acceleration of the vehicle under the control of the ECU (2), and a gearbox assembly that rotates in accordance with the acceleration controlled under the control of the acceleration control valve (3). It is fixed to an acceleration control valve 3 according to the operation of the gear box ASSY 4, the reservoir tank unit 5 operating under the control of the acceleration control valve 3, and the reservoir tank unit 5. It is composed of a power pump unit 6 for supplying power.
이와 같이 구성된 본 고안은 가속도 센서를 이용한 전원 조향장치의 동작에 대하여 설명하면 다음과 같다.The present invention configured as described above will be described with reference to the operation of the power steering device using the acceleration sensor.
먼저, 운전자가 자동차를 고속 주행시킬 경우, 상기 자동차에서는 일정 가속도를 발생시키면서 공기의 저항에 따른 유량이 차체의 내부에서 유입되어 기어박스 앗시부(4)및 리저버탱크부(5)와 전원 펌프부(6)에 영향을 미치게 된다.First, when the driver drives the car at a high speed, in the vehicle, a flow rate according to the resistance of the air is introduced into the vehicle body while generating a constant acceleration, so that the gearbox assembly part 4, the reservoir tank part 5, and the power pump part (6) will be affected.
따라서, 상기 기어박스 앗시부(4)및 리저버탱크부(5)와 전원 펌프부(6)에 영향을 미치는 일정 가속도를 조절시키기 위해 자동차의 전방 차체에 부착된 가속도 센서(1)에서는 차체의 일정 가속도를 감지한 후 ECU(2)에 출력시키게 된다.Therefore, the acceleration sensor 1 attached to the vehicle body in front of the vehicle to adjust the constant acceleration affecting the gear box assembly 4, the reservoir tank 5 and the power pump 6, After detecting the acceleration and output to the ECU (2).
이때, 상기 감지된 차체의 일정 가속도의 수치가 높게 되면, 상기 ECU(2)에서는 높게 감지된 차체의 일정 가속도에 따라 차체내 부품의 동작을 제어하는 가속도 제어밸브(3)를 조절시키게 된다.At this time, when the value of the constant acceleration of the detected vehicle body becomes high, the ECU 2 adjusts the acceleration control valve 3 that controls the operation of the components in the vehicle body according to the constant acceleration of the highly detected vehicle body.
즉, 상기 ECU(2)에서는 가속도 제어밸브(3)의 밸브를 닫도록 조절시키므로서, 기어박스 앗세이부(4)에 유입되는 공기의 유량을 줄여 차체의 가속도를 낮추도록 조절하게 된다.That is, the ECU 2 is adjusted to close the valve of the acceleration control valve 3, thereby reducing the flow rate of air flowing into the gearbox assembly 4 to reduce the acceleration of the vehicle body.
한편, 상기 감지된 차체의 일정 가속도의 수치가 낮게 되면, 상기 ECU(2)에서는 낮게 감지된 차체의 일정 가속도에 따라 차체내 부품의 동작을 제어하는 가속도 제어밸브(3)를 조절시키게 된다.On the other hand, when the value of the constant acceleration of the detected vehicle body becomes low, the ECU 2 adjusts the acceleration control valve 3 that controls the operation of the components in the vehicle body according to the constant acceleration of the low detected vehicle body.
즉, 상기 ECU(2)에서는 가속도 제어밸브(3)의 밸브를 열도록 조절시키므로서, 기어박스 앗세이부(4)에 유입되는 공기의 유량을 늘여 차체의 가속도를 상승시키도록 조절하게 되므로서, 상기 기어박스 앗세이부(4)및 리저버탱크부(5)와 전원 펌프부(6)에 공기의 저항에 따른 유량이 미치는 영향을 없애 자동차가 주행의 안정성을 유지하게 되는 것이다.That is, the ECU 2 is adjusted to open the valve of the acceleration control valve 3, while increasing the flow rate of the air flowing into the gearbox assembly 4 to adjust the acceleration of the vehicle body, The gearbox assembly portion 4 and the reservoir tank portion 5 and the power pump portion 6 eliminate the influence of the flow rate according to the resistance of the air to maintain the stability of the vehicle running.
이상에서 설명한 바와 같이 본 고안은 가속도 센서를 자동차의 차체 전방에 설치시키므로서, 가속도의 일정높낮이에 따라 가속도의 제어밸브를 조절하여 자동차내의 기어박스(Geer Box) 앗시이로 유입되는 공기의 유량을 조절시켜 자동차의 주행 안정성을 제공하는 효과가 있는 것이다.As described above, the present invention installs the acceleration sensor in front of the vehicle body, and adjusts the control valve of the acceleration according to the constant height of the acceleration to adjust the flow rate of air flowing into the gear box assembly in the vehicle. It is effective to provide driving stability of the car.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019950042049U KR200150541Y1 (en) | 1995-12-16 | 1995-12-16 | Electric steering system using speed sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019950042049U KR200150541Y1 (en) | 1995-12-16 | 1995-12-16 | Electric steering system using speed sensor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970036872U KR970036872U (en) | 1997-07-26 |
| KR200150541Y1 true KR200150541Y1 (en) | 1999-07-01 |
Family
ID=19434566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019950042049U Expired - Lifetime KR200150541Y1 (en) | 1995-12-16 | 1995-12-16 | Electric steering system using speed sensor |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200150541Y1 (en) |
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1995
- 1995-12-16 KR KR2019950042049U patent/KR200150541Y1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| KR970036872U (en) | 1997-07-26 |
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