KR20050118141A - Auxiliary breaking system which is able to recycle energy for Car. - Google Patents

Auxiliary breaking system which is able to recycle energy for Car. Download PDF

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Publication number
KR20050118141A
KR20050118141A KR1020050113346A KR20050113346A KR20050118141A KR 20050118141 A KR20050118141 A KR 20050118141A KR 1020050113346 A KR1020050113346 A KR 1020050113346A KR 20050113346 A KR20050113346 A KR 20050113346A KR 20050118141 A KR20050118141 A KR 20050118141A
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South Korea
Prior art keywords
vehicle
braking
load
hydraulic pressure
pressure
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KR1020050113346A
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Korean (ko)
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황광선
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황광선
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Priority to KR1020050113346A priority Critical patent/KR20050118141A/en
Publication of KR20050118141A publication Critical patent/KR20050118141A/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/12—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being liquid
    • B60T13/14—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being liquid using accumulators or reservoirs fed by pumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/74—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with electrical assistance or drive
    • B60T13/748—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with electrical assistance or drive acting on electro-magnetic brakes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T2201/00—Particular use of vehicle brake systems; Special systems using also the brakes; Special software modules within the brake system controller
    • B60T2201/03—Brake assistants

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)

Abstract

본 발명은 에너지재활용이 가능한 보조 제동장치로 자동차가 주행하다 제동 할 때 차축에 점진적으로 부하를 부가하여 안정성 있는 제동력을 얻고 그 부하를 발생시키며 얻어진 유압을 출발할 때 재사용하므로 연료를 절약하고 그 연료소모에 따른 공해배출도 저감하는 장치이다.The present invention saves fuel because it regenerates the load by gradually adding a load to the axle when braking while driving a vehicle as an auxiliary braking device capable of energy recycling, generating the load, and reusing it when starting the obtained hydraulic pressure. It is a device that reduces pollution emission by consumption.

또한, 본 발명은 차량의 종감속 기어부에 장치하여 유압을 발생시키는 수단에 있어서 차량의 변속기를 통해 전달된 힘을 앞바퀴 또는 뒷바퀴에 감속하여 전달하는 종감속기부의 링기어에 다른 쪽에 전자클러치부의 연결 기어와 한조로 된 기어가 가공된 피니언을 장치하여 구동하게하고 제동할 때 신호를 받아 전자클러치 마그네트부에 전원이 공급되면 유압펌프와 연결이 되어 유압펌프가 구동하고 유압이 발생한다.In addition, the present invention is connected to the electronic clutch unit on the other side to the ring gear of the longitudinal reduction gear for decelerating and transmitting the force transmitted through the transmission of the vehicle to the front wheel or the rear wheel in the means for generating the hydraulic pressure in the longitudinal reduction gear unit of the vehicle Gears and a pair of gears are driven by a machined pinion. When power is supplied to the electromagnetic clutch magnet by receiving a signal when braking, the hydraulic pump is driven and hydraulic pressure is generated by being connected to the hydraulic pump.

발생된 유압은 축압기(어큐믈레이터)에 저장되며 압력이 상승하고 유압펌프에 부하가 가해진다. 그 부하는 차량의 양쪽 바퀴에 균일하게 제동력을 가하게되고 자동차의 제동장치와 동조해 안전하고 우수한 제동력을 얻게 된다.The generated hydraulic pressure is stored in the accumulator (accumulator), the pressure rises and the hydraulic pump is loaded. The load is applied evenly to both wheels of the vehicle and synchronized with the vehicle's braking system to obtain a safe and excellent braking force.

출발 할 때는 밸브의 조작만으로 유압펌프가 모터역할을 하게 되어 별도의 구동 장치 없이 그 역할을 수행해 차량에 동력을 부가하여 정지되었던 차량이 출발할 때나 감속하였다가 다시 증속 할 때 축적되었던 유압이 소진 될 때까지 기동부하를 덜어줌으로 엔진의 가속으로 인한 연료소비를 줄이고 그에 따른 소음과 공해를 현저히 저감 시키며 안정성 있는 보조 제동장치를 겸한 에너지 재활용 시스템이다.When starting, the hydraulic pump plays the role of a motor only by operating the valve, and it acts without a separate driving device to apply the power to the vehicle, so that the accumulated hydraulic pressure is exhausted when the stopped vehicle starts or decelerates and then accelerates again. It reduces energy consumption by accelerating the starting load until the engine accelerates, significantly reduces noise and pollution, and is an energy recycling system with a stable auxiliary braking system.

Description

에너지재활용이 가능한 자동차의 보조 제동장치{Auxiliary breaking system which is able to recycle energy for Car.}Auxiliary breaking system which is able to recycle energy for Car.

본 발명은 에너지재활용이 가능한 보조 제동장치로서 상세하게는 제동 시에 차축에 점진적으로 부하를 부가하여 양쪽바퀴에 균등한 제동력을 작용하게해서 안정성 있게 제동하고 자동차의 제동장치들의 내구성도 증가시킴은 물론 그 부하를 발생시키면서 얻어진 에너지를 출발 할 때 또는 감속하였다가 다시 가속을 할 때 차축에 되돌림으로 연료절감과 그에 따른 공해를 저감 시킨다.The present invention is an auxiliary braking device capable of energy recycling, in particular, by gradually adding a load to the axle during braking to apply equal braking force to both wheels, thereby stably braking and increasing durability of the braking devices of the vehicle. When starting the energy obtained while generating the load or when decelerating and then accelerating again, it is returned to the axle to reduce fuel consumption and consequently pollution.

최근 세계적으로 에너지 부족 현상에 직면하게 되어 여러 방면의 대체에너지 개발과 에너지 순환시 효과적인 에너지보존을 위한 다양한 방식과 장치들이 개발되고 있는 실정이다. 이에 따라 전 세계 에너지 사용량의 상당부분을 차지하고 있는 자동차 분야도 연료고갈에 대비한 대체에너지를 이용한 차량개발과 하이브리드 차량 등을 개발하고 있으며 공해방지에도 여러 분야의 기술이 동원되고 있다.Recently, due to the energy shortage in the world, various methods and devices are being developed for effective energy conservation in the development of alternative energy and energy cycle in various fields. Accordingly, the automobile sector, which accounts for a large part of the world's energy consumption, is developing vehicles using alternative energy and hybrid vehicles in preparation for fuel depletion, and various technologies are being used to prevent pollution.

하지만 새로 개발되는 장치들이 경제성이나 안정성, 효율성 문제로 단 시간에 해당분야에 적용하지 못하고 있는 실정이며 그것들에 부합하는 장치 개발이 시급한 실정이다.However, the newly developed devices have not been applied to the related fields in a short time due to economic, stability, and efficiency issues, and it is urgent to develop devices corresponding to them.

본 발명은 종래 기술의 사정을 감안하여 이루어진 것으로 기존의 자동차를 구성하고 있는 기술을 유지하면서도 상기한 경제성, 안정성, 효율성을 극대화 할 수 있는 장치를 제공함에 그 목적이 있다.The present invention has been made in view of the circumstances of the prior art, and an object thereof is to provide an apparatus capable of maximizing the above-mentioned economics, stability and efficiency while maintaining the technology constituting the existing vehicle.

상기 목적을 달성하기위해, 본 발명의 바람직한 실시예에 따르면 차량의 마지막 감속장치인 종감속기부의 링기어와 본 발명의 연결을 하고 유압을 발생시키는 수단에 있어서 자동차의 변속기로부터 동력을 링기어로 전달하는 종동 피니언의 장치와 같은 방법으로 반대쪽에 본 발명의 피니언이 장치되고 그 다른 쪽은 클러치와 연결을 하기 위한 기어가 가공되어 있으며 이에 대향하는 다른 하나의 기어는 유압펌프의 주축과 연결되어 있으며 클러치를 작동하게 하는 마그네트 스위치로 구성되어 있으며 유압펌프의 구동시 작동유의 흐름을 제어 하는 수단에 있어서 유압펌프가 에너지 재사용시에 모터로 역할을 변환하게 하는 3방향 밸브와 작동유의 흐름을 제어하는 차단밸브와 체크밸브, 본 발명의 운전조건을 검출하고 출력하기위한 센서와 제어부로 구성되어 있으며 유압을 저장하는 수단으로는 유압회로 끝단에 축압기(어큐믈레이터)가 구성되어 있다.In order to achieve the above object, according to a preferred embodiment of the present invention, the power transmission from the transmission of the vehicle to the ring gear in the means for generating the hydraulic pressure and the ring gear of the longitudinal reduction gear, which is the last reduction gear of the vehicle The pinion of the present invention is installed on the opposite side in the same way as the device of the driven pinion, and the other side is geared to connect with the clutch, and the other gear opposite thereto is connected to the main shaft of the hydraulic pump and the clutch It is composed of a magnet switch to operate the pump, and means for controlling the flow of hydraulic oil when the hydraulic pump is driven, a three-way valve for converting the hydraulic pump into a motor when energy is reused, and a shutoff valve for controlling the flow of hydraulic oil. And check valve, sensor and control unit for detecting and outputting operating conditions of the present invention It is configured and is configured as a means for storing the hydraulic accumulator to the hydraulic circuit end (Uh kyumeul concentrator).

이하, 본 발명에 대해 도면을 참조하여 상세하게 설명한다.EMBODIMENT OF THE INVENTION Hereinafter, this invention is demonstrated in detail with reference to drawings.

도면 1은 본 발명의 바람직한 적용예에 따른 자동차와 연결을 나타내는 사시도로 현재 자동차에 적용되어 사용되는 바퀴(1), 차축 하우징(2), 차축(3)과 변속기에서 동력을 종감속기부의 링기어(4)로 전달하는 종동피니언(5)과 이들을 지지하고 있는 하우징(6), 차동기어장치(7)를 나타내고 있으며 이에 본 발명의 연결수단으로 사용되는 피니언(8)과 이를 지지하는 베어링(9)을 나타내고 본 발명을 자동차에 부착하는 수단으로 본 발명의 하우징(10)과 종감속기부의 연결부를 나타내고 있다.1 is a perspective view showing a connection with a vehicle according to a preferred application of the present invention, a ring gear of a sub-decelerator for driving power in a wheel 1, an axle housing 2, an axle 3 and a transmission, which is currently applied and used in a vehicle. (4) shows a driven pinion (5), a housing (6) supporting them, a differential gear device (7), and a pinion (8) used as a connecting means of the present invention, and a bearing (9). And a connecting portion of the housing 10 and the longitudinal reducer of the present invention as a means for attaching the present invention to an automobile.

이 장치들은 자동차가 주행 하는 동안 종동피니언(5)는 시계반대 방향으로 회전하고 링기어((4)와 피니언(8)은 시계방향으로 회전한다.These devices rotate the driven pinion (5) counterclockwise and the ring gear (4) and pinion (8) rotate clockwise while the vehicle is running.

본 발명의 작동은 자동차가 주행하다 제동하면서 시작된다.The operation of the present invention begins with the vehicle traveling and braking.

자동차가 주행을 시작하면 하면 운행인식 센서(37)가 자동차 변속기어와 종동축과 연결된 상태를 제어부에 보낸다. 제동을 하게 되면 브레이크 페달의 작동부 유격구간에 장치된 도면 7의 접촉 스위치(36)가 접촉되어 신호를 제어부로 보내게 되고 이때 변속기어가 연결(센서37 ON상태)되어 있다면 유압펌프(20)의 포트A(22)와 연결된 3방향 전자제어밸브(30)와 도면 3의 마그네트 스위치(19)의 여자코일(18)에 작동전원을 공급 한다.When the vehicle starts to drive, the driving recognition sensor 37 sends a state connected to the vehicle transmission gear and the driven shaft to the controller. When the brake is applied, the contact switch 36 of FIG. 7 installed in the operation section of the brake pedal contacts and sends a signal to the controller. At this time, if the transmission gear is connected (sensor 37 ON), the hydraulic pump 20 Operating power is supplied to the three-way solenoid control valve 30 connected to the port A 22 and the excitation coil 18 of the magnet switch 19 of FIG.

이 상태가 되면 마그네트 스위치(19)는 여자코일(18)부의 철심이 자화되며 폴(17)을 당기게 되고 지지핀(16)에 의지하는 레버(15)가 앞으로 나가며 내면이 클러치부의 기어(11),(12)와 같은 형상으로 가공된 슬리브(13)를 앞으로 밀어 기어(11)와 기어(12)를 연결시켜 기어(12) 다른 쪽에 장치된 유압펌프(20)의 펌프기어(21)를 구동 시킨다.In this state, the magnet switch 19 magnetizes the iron core of the excitation coil 18, pulls the pole 17, and the lever 15 depending on the support pin 16 goes forward, and the inner gear 11 of the clutch portion 11 Push the sleeve 13 processed into the shape of, 12 to connect the gear 11 and the gear 12 to drive the pump gear 21 of the hydraulic pump 20 installed on the other side of the gear 12 Let's do it.

동시에 3방향 전자제어밸브(30)는 코일이 여자 되면서 펌프(20)의 포트A(22)와 축압기(32)를 연결하고 포트A(22)에서 작동유 탱크(24)와 연결된 라인(34)을 차단하여 도면 5의 회로를 구성하며 작동유 탱크(24)의 공급포트(25)를 통해 체크밸브(26)를 거쳐 유압펌프(20)의 포트B(23)로 작동유를 공급받게 되고 펌프기어(21)가 회전하면서 유압을 축압기(32)에 저장한다.At the same time, the three-way solenoid valve 30 connects the port A 22 and the accumulator 32 of the pump 20 while the coil is excited, and the line 34 connected to the hydraulic oil tank 24 at the port A 22. Blocking the configuration of the circuit of Figure 5 and the hydraulic fluid is supplied to the port B 23 of the hydraulic pump 20 through the check valve 26 through the supply port 25 of the hydraulic oil tank 24 and pump gear ( 21 stores the hydraulic pressure in the accumulator 32 as it rotates.

이때 축압기(32)는 일반적인 구조로 상세하게 도시하지 않았지만 압력유지부와 충진부로 되어있으며 압력유지부의 압력설정으로 제동력의 크기를 정한다. 즉 압력유지부의 압력이 높으면 충진을 하기위해 유압펌프(20)의 부하가 커지므로 제동력이 커지는 것이다.At this time, the accumulator 32 has a general structure, but not shown in detail, it is composed of a pressure holding portion and a filling portion, and determines the magnitude of the braking force by setting the pressure of the pressure holding portion. In other words, when the pressure holding unit has a high pressure, the braking force is increased because the load of the hydraulic pump 20 is increased in order to fill.

위의 과정은 브레이크 페달에서 발을 떼면 원래의 상태로 되돌아가 대기 상태가 된다.The above procedure returns to its original state when the foot is released from the brake pedal and is in a standby state.

본 발명의 다른 하나의 과정은 제동할 때 발생시킨 유압을 재사용하는 것이다.Another process of the present invention is to reuse the hydraulic pressure generated when braking.

자동차가 제동을 했다가 재출발하거나 감속했다가 다시 가속할 때 운전 상태는 운행인식센서(37)가 ON 상태 즉 변속기어가 종동축과 연결 되어있고 액셀러레이터를 밟고 있는 상태가 된다.When the vehicle brakes and then restarts or decelerates and accelerates again, the driving state becomes a state in which the driving recognition sensor 37 is ON, that is, the transmission gear is connected to the driven shaft and is stepping on the accelerator.

이때 출발하기위해 액셀러레이터를 밟게 되면 액셀러레이터 페달의 작동부에 장치된 도면 7의 접촉스위치(38)가 제어부로 신호를 보낸다.At this time, when the accelerator is pressed down to start, the contact switch 38 of FIG. 7 installed in the operating part of the accelerator pedal sends a signal to the controller.

이 상태에서 압력스위치(31)의 설정압력 즉 운전하기 충분한 압력이 저장됐는지를 검출해 제어부로 보내고 유압이 설정압력 이상이면 도면 3의 마그네트 스위치(19)의 여자코일(18)과 2방향전자제어밸브 (28)에 작동전원을 공급 한다.In this state, it detects whether the set pressure of the pressure switch 31, i.e., sufficient pressure for operation, is stored, and sends it to the controller. If the oil pressure is higher than the set pressure, the excitation coil 18 and the two-way solenoid valve of the magnet switch 19 in Fig. Supply working power to (28).

브레이크에서 발을 떼는 순간 원래위치로 돌아와 대기상태이던 마그네트 스위치(19)는 상기 기술한 동작을 반복하여 본 발명과 자동차의 종감속기부를 연결시키고 2방향제어밸브(28)는 여자 되면서 개방되어 저장되었던 유압을 유압펌프(20)의 포트B(23)로 보낸다. 이때 체크밸브(26)는 작동유탱크(24)쪽으로 역류를 막아준다. 포트B(23)로 공급된 유압은 펌프기어(21)을 구동시키고 이에 연결된 피니언(8)이 링기어(4)를 구동시켜 자동차를 움직이게 한다.The magnet switch 19, which was returned to its original position at the moment of releasing the brake and was in a standby state, repeated the above-described operation to connect the present invention and the longitudinal reduction gear of the vehicle, and the two-way control valve 28 was opened while being excited. Hydraulic pressure is sent to port B 23 of the hydraulic pump 20. At this time, the check valve 26 prevents backflow toward the hydraulic oil tank 24. The hydraulic pressure supplied to the port B 23 drives the pump gear 21 and the pinion 8 connected thereto drives the ring gear 4 to move the vehicle.

펌프기어(21)를 구동하고 나온 작동유는 이미 원래 상태로 돌아와 대기상태 에 있던 3방향전자제어밸브(30)에 유도돼 작동유탱크로 되돌려진다.The hydraulic oil driven from the pump gear 21 is returned to the hydraulic oil tank by being guided to the three-way solenoid control valve 30 which has already returned to its original state and is in the standby state.

위의 과정은 도면 6의 회로를 구성하며 이루어진다.The above process consists of configuring the circuit of FIG.

상기 과정은 평상적인 운전상태 에서 이루어지지만 특수한 경우 즉 제동구간이 길어져서 회로내에 압력이 상승하면 도면 4의 압력조절밸브(33)의 폴(35)을 밀어 올리게 되고 유로가 개방돼 작동유 회수라인으로 압력을 우회시키고 라인의 압력이 낮아지면 되면 압력조절밸브(33)의 압력유지 스프링(34)에 의해 유로가 닫혀져 라인의 압력을 유지하며 일정한 제동력을 유지한다.The above process is carried out in the normal operation state, but in a special case, that is, when the braking section is extended and the pressure rises in the circuit, the pole 35 of the pressure control valve 33 of FIG. 4 is pushed up and the flow path is opened to the hydraulic oil return line. When the pressure is bypassed and the pressure of the line is lowered, the flow path is closed by the pressure holding spring 34 of the pressure regulating valve 33 to maintain the pressure of the line and maintain a constant braking force.

본 발명은 상기 기술한 바와 같이 보조 제동장치를 사용하므로 내리막길이나 눈길, 빗길 등 미끄러운 길에서 더욱 안정성 있는 제동을 기대할 수 있으며 제동할 때 만들어진 유압을 자동차가 출발할 때 사용케 해서 기동 부하를 줄여줘 가다서기를 반복하는 도심운전 등에서는 상당한 연료절감효과를 볼 수 있다.Since the present invention uses the auxiliary braking device as described above, more stable braking can be expected on slippery roads such as downhill roads, snow roads, and rain roads. Significant fuel savings can be seen in urban operations, such as on the go.

도면 1은 본 발명의 적용예로 본 발명과 자동차와의 연결을 나타내는 사시도.1 is a perspective view showing a connection between the present invention and the vehicle as an application example of the present invention.

도면 2는 본 발명의 구조 및 장치구성을 나타내는 사시도.Figure 2 is a perspective view showing the structure and device configuration of the present invention.

도면 3은 본 발명과 자동차의 연결부위와 연결과정을 나타내는 평면도 및 상세도.Figure 3 is a plan view and a detailed view showing the connection portion and the connection process of the present invention and the vehicle.

도면 4는 본 발명의 부속 중 유압 회로보호 및 제동력제어장치인 안전밸브 구조를 나타내는 사시도.Figure 4 is a perspective view showing a safety valve structure which is a hydraulic circuit protection and braking force control device of the present invention.

도면 5는 본 발명의 제동력발생 및 에너지회수과정의 작동유의 흐름과 각 밸브의 개폐상태를 나타내는 흐름도.Figure 5 is a flow chart showing the flow of operating oil and the opening and closing state of each valve in the braking force generation and energy recovery process of the present invention.

도면 6은 본 발명의 저장된 유압을 재활용 하는 과정의 작동유의 흐름과 각 밸브의 개폐상태를 나타내는 흐름도.Figure 6 is a flow chart showing the flow of operating oil and the opening and closing state of each valve in the process of recycling the stored hydraulic pressure of the present invention.

도면 7은 본 발명의 입력부와 제어부 출력부의 동작회로구성을 나타내는 논리도면이다.7 is a logic diagram illustrating an operation circuit configuration of an input unit and a control unit output unit of the present invention.

Claims (5)

자동차에 연결하여 보조 제동목적으로 사용 하고 이때 발생한 유압을 차량이 출발할 때 보조동력원으로 사용하는 수단에 있어서, 유압펌프를 이용해 작동유를 축압기(어큐믈레이터)로 보내고 이때 발생하는 축압기의 반발압력을 보조제동력으로 사용하는 방식의 보조 제동장치.In the means of connecting the vehicle to use for auxiliary braking and using the generated hydraulic pressure as auxiliary power source when the vehicle starts, the hydraulic oil is sent to the accumulator (accumulator) by using the hydraulic pump. Auxiliary braking system using pressure as auxiliary braking force. 제 1항에 있어서, 제동을 목적으로 발생시킨 유압을 이용해 자동차가 기동할 때 보조 동력원으로 사용하는 방식과 그 장치들의 구성.The method and configuration of the apparatus according to claim 1, wherein the hydraulic pressure generated for braking is used as an auxiliary power source when the vehicle is started. 제 2항에 있어서, 보조제동장치를 자동차에 연결하는 수단으로 변속기 이후의 종동축에 연결된 종동감속기부에 연결 하여 사용하게 한 방법.The method according to claim 2, wherein the auxiliary braking device is connected to a vehicle and connected to a driven speed reducer connected to a driven shaft after the transmission. 하나의 유압펌프를 이용해 제동과 재사용이 가능 하게한 방법과 장치구성 및 제어부.Method and device configuration and control that enable braking and reuse using a single hydraulic pump. 제동할 때 라인의 압력을 유지하는 수단으로 압력조절 밸브를 이용한 방법과 장치구성.Method and device configuration using pressure regulating valve as a means to maintain the pressure of the line when braking.
KR1020050113346A 2005-11-23 2005-11-23 Auxiliary breaking system which is able to recycle energy for Car. KR20050118141A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107685657A (en) * 2017-08-31 2018-02-13 奇瑞汽车股份有限公司 Vehicle braking method and device
DE102021100921A1 (en) 2021-01-18 2022-07-21 Audi Aktiengesellschaft Electrohydraulic axle torque controller

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107685657A (en) * 2017-08-31 2018-02-13 奇瑞汽车股份有限公司 Vehicle braking method and device
DE102021100921A1 (en) 2021-01-18 2022-07-21 Audi Aktiengesellschaft Electrohydraulic axle torque controller

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