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公开(公告)号：KR101438942B1
公开(公告)日：2014-09-11
申请号：KR1020120144292
申请日：2012-12-12
Applicant: 현대자동차주식회사
CPC classification number: B60T17/08 , B60T7/042 , B60T8/4081 , B60T8/4086
Abstract: 본 발명은 페달 시뮬레이터를 사용하는 브레이크 시스템에서 페달의 반력 특성을 폭넓은 영역에서 조절할 수 있는 장치에 관한 것이다.
본 발명은 브레이크 페달 작동시 마스터 실린더측에서 제공되는 유압을 이용하여 피스톤의 설정위치를 가변시키고, 피스톤의 위치변화에 따라 달라진 반력이 페달에 작용되도록 하여 페달 반력 특성을 변경하는 새로운 형태의 페달 시뮬레이터를 구현함으로써, 운전자의 의지대로 페달 반력을 임의로 변경할 수 있는 등 운전자 만족도 등을 높일 수 있고, 또 여러 가지의 페달 반력 특성을 최소의 부품 추가만으로 조절할 수 있어 원가 및 중량을 절감할 수 있는 페달 시뮬레이터의 반력조절장치를 제공한다.Abstract translation: 一种用于踏板模拟器的推力控制装置，其包括模拟缸，其中第一管和从主缸延伸的第二管分别连接到模拟缸的前侧和后侧。 第一电磁阀和第二电磁阀分别安装在第一管和第二管中，第一活塞和第二活塞设置在模拟缸的内部的前侧和后侧。 缓冲构件安装在第一活塞和第二活塞之间，并且通过使用在踏板操作期间从主缸提供的流体的量可变地设定模拟器气缸中的第二活塞的位置来控制踏板推压力特性 。
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公开(公告)号：KR101382851B1
公开(公告)日：2014-04-17
申请号：KR1020120136881
申请日：2012-11-29
Applicant: 현대자동차주식회사
IPC: B60W30/02 , B60W40/114 , B60W40/109
Abstract: Disclosed are a control method for electronic stability control (ESC) logic and an apparatus performing the method. The ESC control method can include the steps of: calculating the difference between a theoretical value and an actual value and determining whether the difference between the theoretical value and the actual value is larger than an ESC threshold; and performing the ESC operation when the difference between the theoretical value and the actual value is larger than the ESC threshold. Accordingly, the present invention is capable of enhancing the operation feeling of a vehicle while a driver drives the vehicle, thereby enhancing the operation safety and the performance of the vehicle control. [Reference numerals] (AA) Start; (BB) End; (S100) Calculate the difference between a theoretical value and an actual value of [yaw, lateral acceleration]; (S110) Difference between the theoretical value and the actual value is greater than the difference stored by a normal operation?; (S120) Calculate and store the difference between the theoretical value and the actual value of vehicle speed, steering speed, yaw, lateral acceleration; (S130) ESC control; (S140) Difference between the theoretical value and the actual value is less than the certain level; (S150) Control end
Abstract translation: 公开了电子稳定控制（ESC）逻辑的控制方法和执行该方法的装置。 ESC控制方法可以包括以下步骤：计算理论值与实际值之间的差值，并确定理论值与实际值之间的差是否大于ESC阈值; 并且当理论值和实际值之间的差大于ESC阈值时执行ESC操作。 因此，本发明能够在驾驶员驱动车辆时提高车辆的操作感，从而提高车辆控制的操作安全性和车辆性能。 （附图标记）（AA）开始; （BB）结束; （S100）计算理论值与[偏航，横向加速度]的实际值之间的差; （S110）理论值与实际值的差大于正常运行存储的差; （S120）计算和存储车速，转向速度，偏航，横向加速度的理论值与实际值之间的差值; （S130）ESC控制; （S140）理论值与实际值之差小于一定水平; （S150）控制端
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公开(公告)号：KR101184280B1
公开(公告)日：2012-09-21
申请号：KR1020100124226
申请日：2010-12-07
Applicant: 현대자동차주식회사
Inventor： 최재일
Abstract: 본 발명은 차량의 제동간에 엔진으로부터 브레이크 부스터로 공급되는 부압의 저하시 이를 보상하기 위한 보조 제동력을 제공하는 캘리퍼 일체형 전자식 주차 브레이크를 이용한 브레이크 부스터의 부압 저하 보상 시스템 및 그 방법에 관한 것으로서, 보다 상세하게는, 브레이크 부스터로 제공되는 부압의 저하 발생시 차량의 캘리퍼 일체형 EPB를 이용하여 후륜의 제동력을 증대시킴으로써, 제조비용의 증가 없이도 차량의 엔진으로부터 브레이크 부스터로 공급되는 부압의 부족을 보상하고, 부압 부족으로 인하여 발생하는 차량 제동시의 밀림을 방지하며, 브레이크 페달이 원활하게 가동될 수 있도록 하는 캘리퍼 일체형 전자식 주차 브레이크를 이용한 브레이크 부스터의 부압 저하 보상 시스템 및 그 방법에 관한 것이다.
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公开(公告)号：KR1020120063157A
公开(公告)日：2012-06-15
申请号：KR1020100124226
申请日：2010-12-07
Applicant: 현대자동차주식회사
Inventor： 최재일
CPC classification number: B60T8/92 , B60T13/74 , B60T17/22 , B60T2201/03 , B60Y2400/306
Abstract: PURPOSE: A negative pressure reduction compensating device of a break booster using a caliper integrated electric parking brake and a method thereof are provided to prevent the slip of a vehicle while braking and assist the smooth operation of a brake pedal through compensating the shortage of the negative pressure supplied from an engine to a brake booster without additional cost through improving the braking power of rear wheels by using a caliper integrated electric parking brake in case of negative shortage occurred. CONSTITUTION: A negative pressure reduction compensating device of a break booster using a caliper integrated electric parking brake comprises a brake unit, an engine(140), a negative pressure sensor(150), and a caliper integrated electrical parking brake(160). The brake unit comprises a brake pedal(110), a brake pedal stroke sensor(120), and a brake booster(130). The brake pedal stroke sensor detects the displacement of the brake pedal. The brake booster amplifies the movement of the brake pedal and transfers the movement to a brake master cylinder. The engine supplies negative pressure to the booster. The negative pressure sensor measures the negative pressure in the booster. A caliper integrated electric parking brake generates braking power.
Abstract translation: 目的：提供一种使用卡钳式集成电动驻车制动器的断路助力器的负压降压补偿装置及其制造方法，以防止制动时车辆滑动，并通过补偿制动踏板的不足来帮助制动踏板的平稳运行 通过使用制动钳集成电动驻车制动器在发生负面缺陷的情况下，通过改进后轮的制动力而不需要额外费用从发动机提供给制动助力器。 构成：使用卡钳集成电动驻车制动器的断路助力器的负压降压补偿装置包括制动单元，发动机（140），负压传感器（150）和卡钳一体式驻车制动器（160）。 制动单元包括制动踏板（110），制动踏板行程传感器（120）和制动助力器（130）。 制动踏板行程传感器检测制动踏板的位移。 制动助力器放大制动踏板的运动并将运动转移到制动主缸。 发动机为增压器提供负压。 负压传感器测量助力器中的负压。 卡钳集成电动驻车制动器产生制动力。
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公开(公告)号：KR100657680B1
公开(公告)日：2006-12-14
申请号：KR1020050067963
申请日：2005-07-26
Applicant: 현대자동차주식회사
Inventor： 최재일
IPC: B60T13/52
Abstract: A brake vacuum hose damper for a vehicle is provided to reduce vibration and noise caused by the negative pressure when applying a brake by being mounted on a path of a brake vacuum hose communicated between an intake manifold and a brake booster. A brake vacuum hose damper(100) for a vehicle comprises a connection unit(10,10') installed on a path of a vacuum hose communicated between an intake manifold of an engine and a brake booster; an extension unit(20) integrally formed to allow the inside to communicate with the connection unit, of which diameter is wider than a bore of the connection unit; and a fixing clip installed around an outer periphery of the vacuum hose connected to the connection unit. A hanging unit is formed on the outer periphery of the connection unit to prevent the vacuum hose from being separated when connecting.
Abstract translation: 提供一种用于车辆的制动真空软管阻尼器，用于通过安装在连通进气歧管和制动助力器之间的制动真空软管的路径上来施加制动时减少由负压引起的振动和噪音。 一种用于车辆的制动真空软管阻尼器（100），包括：连接单元（10,10'），其安装在连接在发动机的进气歧管和制动助力器之间的真空软管的路径上; 一个整体形成的扩展单元（20），用于允许内部与连接单元连通，其直径比连接单元的孔宽; 以及围绕连接到连接单元的真空软管的外周安装的固定夹。 挂接单元形成在连接单元的外周上，以防止连接时真空软管分离。
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Patent Agency Ranking
公开(公告)号：KR1020060016376A
公开(公告)日：2006-02-22
申请号：KR1020040064790
申请日：2004-08-17
Applicant: 현대자동차주식회사
Inventor： 최재일
IPC: B60T7/10
CPC classification number: B60T7/105 , Y10T74/20636 , Y10T74/20696
Abstract: 본 발명은 운전자가 버튼을 누른 상태에서 파킹레버를 상측으로 들어올리는 2중의 의도를 갖지 않으면, 파킹레버의 록킹상태가 해제되지 않도록 함으로써, 단순하고 우발적으로 버튼이 눌려짐에 의해 뜻하지 않게 주차를 위한 제동력이 상실되는 것을 방지하도록 하여 차량의 안전성을 크게 증대시킬 수 있다.
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公开(公告)号：KR1020040046828A
公开(公告)日：2004-06-05
申请号：KR1020020074858
申请日：2002-11-28
Applicant: 현대자동차주식회사
Inventor： 최재일
IPC: B62D1/18
Abstract: PURPOSE: A device for regulating the position of a steering wheel of a vehicle is provided to improve convenience and secure a safe driving by easily regulating the distance between an upper body of a driver and the steering wheel. CONSTITUTION: The device(100) for regulating the position of a steering wheel(25) of a vehicle is composed of a movable body(10), an air compressing cylinder(15), a three-way valve assembly(20) and the steering wheel. The movable body is installed to move about a hinge shaft(11) according to the tread of an accelerator pedal(13) of the vehicle. The air compressing cylinder jets the compressed air in treading the accelerator pedal by mounting a rod(17) to the end of the movable body. The three-way valve assembly comprises a first pipe line(21) for moving the compressed air jetted from the air compressing cylinder; a second pipe line(23) for discharging out the compressed air in starting the vehicle; a third pipe line(27) for moving the compressed air to the steering wheel in tuning off the vehicle; and an opening and closing device(A) for selectively opening and closing the second and third pipe lines according to turning on/off of the vehicle. The steering wheel is installed for a housing(31) to slide according to the pressure of the compressed air transmitted through the third pipe line of the three-way valve assembly.
Abstract translation: 目的：提供一种用于调节车辆方向盘位置的装置，以便通过容易地调节驾驶员的上身和方向盘之间的距离来提高方便性并确保安全驾驶。 构成：用于调节车辆的方向盘（25）的位置的装置（100）由可移动体（10），空气压缩缸（15），三通阀组件（20）和 方向盘。 可移动体安装成根据车辆的加速器踏板（13）的胎面围绕铰链轴（11）移动。 空气压缩缸通过将杆（17）安装到可移动体的端部而喷射加压踏板的压缩空气。 三通阀组件包括用于移动从空气压缩缸喷射的压缩空气的第一管线（21） 用于在起动车辆时排出压缩空气的第二管路（23） 第三管线（27），用于在调节车辆时将压缩空气移动到方向盘; 以及用于根据车辆的开/关来选择性地打开和关闭第二和第三管线的打开和关闭装置（A）。 安装方向盘用于壳体（31）根据通过三通阀组件的第三管线传递的压缩空气的压力而滑动。
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公开(公告)号：KR100305706B1
公开(公告)日：2001-11-30
申请号：KR1019970079403
申请日：1997-12-30
Applicant: 현대자동차주식회사
Inventor： 최재일
IPC: B60T7/06
Abstract: PURPOSE: A pedal parking brake apparatus having a rotary damper is provided to eliminate braking force of rear wheels, and to prevent wheels from being dragged after releasing parking by relaxing a parking brake cable with returning a parking brake pedal completely in releasing parking. CONSTITUTION: A rotary damper of a pedal parking brake system is composed of a housing(12) placed in a hinge shaft(2) to turn a parking brake pedal, and fixed in an installation plate; a fluid chamber(14) having a curve(13) with the radius expanded from the center of the housing and containing oil; and a cylinder member(15) fixed in the hinge shaft, and mounted in the fluid chamber. The cylinder member has a rod(16) fixed in the fluid chamber vertically, a spring(17) supporting the end of the rod, and an outer cylinder(19) including plural through holes(18). The parking brake pedal is returned completely with installing the rotary damper in the parking brake system. Brake drag from remaining braking force is prevented with relaxing the parking brake cable after releasing parking.
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公开(公告)号：KR100287072B1
公开(公告)日：2001-04-16
申请号：KR1019980007347
申请日：1998-03-05
Applicant: 현대자동차주식회사
Inventor： 최재일
IPC: B60T17/18
Abstract: PURPOSE: A safety apparatus of a brake for a vehicle is provided to prevent accident by detecting hydraulic pressure with a detecting unit in a brake pressure line, and by operating a parking brake with a brake pedal. CONSTITUTION: A brake safety device of a vehicle is composed of a detecting unit(10) detecting pressure changes of a brake hydraulic pressure line; a lower slider(40) connected to a parking cable(41) in a bracket(30); an upper slider(50) having a guider pin(54) faced to a rod(51), and a fitting protrusion part(53); a spring(70) fixed out of the guider pin; a solenoid(80) operated by the detecting unit; and a solenoid driving unit operating the solenoid by the detecting unit. A brake system operates a wheel cylinder with forming hydraulic pressure from a master cylinder through a brake pipe, an oil distributor and a hose. The parking brake is operated with the brake pedal in wrong operation of the hydraulic pressure line. Accidents are prevented with detecting hydraulic pressure.
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