KR19980046569U - Notification device for vehicle brake oil replacement time - Google Patents

Notification device for vehicle brake oil replacement time Download PDF

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Publication number
KR19980046569U
KR19980046569U KR2019960059723U KR19960059723U KR19980046569U KR 19980046569 U KR19980046569 U KR 19980046569U KR 2019960059723 U KR2019960059723 U KR 2019960059723U KR 19960059723 U KR19960059723 U KR 19960059723U KR 19980046569 U KR19980046569 U KR 19980046569U
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South Korea
Prior art keywords
brake oil
moisture
vehicle
temperature
sensor
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KR2019960059723U
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Korean (ko)
Inventor
하용철
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양재신
대우자동차 주식회사
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Priority to KR2019960059723U priority Critical patent/KR19980046569U/en
Publication of KR19980046569U publication Critical patent/KR19980046569U/en

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60TVEHICLE 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
    • B60T17/00Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/18Safety devices; Monitoring
    • B60T17/22Devices for monitoring or checking brake systems; Signal devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K37/00Dashboards
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60YINDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2302/00Responses or measures related to driver conditions
    • B60Y2302/03Actuating a signal or alarm device
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60YINDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2400/00Special features of vehicle units
    • B60Y2400/30Sensors
    • B60Y2400/302Temperature sensors
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60YINDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2400/00Special features of vehicle units
    • B60Y2400/90Driver alarms

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)

Abstract

본 고안은 차량의 브레이크오일 교환시기 알림장치에 관한 것으로, 본 고안은 차량의 브레이크오일 저장탱크(14) 내측 일면에 설치된 수분감지센서(22)와, 타면에 설치된 온도감지센서(24)와, 상기 수분감지센서(22)와 온도감지센서(24)로부터 수신된 감지신호를 판단하여 인스트루먼트 패널의 계기판(10) 전면 일측에 설치된 교환경고등(12)을 점멸하는 제어부(20)로 구성되는 것으로, 사용중인 브레이크오일의 산화와 오염으로 발생하는 수분과 온도의 상승을 감지하여 운전자에게 브레이크오일의 교환시기를 인식시켜 운전자로 하여금 브레이크오일을 적정시기에 교환할 수 있도록 함으로써, 브레이크 작동성 저하로 발생하는 사고를 미연에 방지할 수 있는 효과가 있는 고안이다.The present invention relates to a brake oil replacement time notification device of the vehicle, the present invention is a moisture detection sensor 22 installed on one surface of the brake oil storage tank 14 of the vehicle, and a temperature detection sensor 24 installed on the other surface, It is composed of a control unit 20 for blinking the replacement warning light 12 installed on one side of the instrument panel 10 of the instrument panel by judging the detection signal received from the moisture sensor 22 and the temperature sensor 24, Detects the rise of moisture and temperature caused by oxidation and contamination of the brake oil in use and enables the driver to recognize the replacement time of the brake oil so that the driver can change the brake oil in a timely manner. It is designed to prevent accidents to happen in advance.

Description

차량의 브레이크오일 교환시기 알림장치Notification device for vehicle brake oil replacement time

본 고안은 차량의 브레이크오일 교환시기 알림장치에 관한 것으로, 특히 브레이크오일 저장탱크내에 수분감지센서와 온도감지센서를 설치하여 브레이크오일내의 수분과 온도를 측정하게 하고, 측정된 각 감지신호를 제어부에 발신하도록 하며, 제어부는 각 신호를 판단하여 기준치 이상이면 인스트루먼트 패널의 계기판 일측에 장착된 교환경고등을 점멸하게 함으로써, 운전자가 브레이크오일의 교환시기를 인식하게 하여 브레이크 작동성 저하로 인한 사고를 미연에 방지할 수 있는 차량의 브레이크오일 교환시기 알림장치에 관한 것이다.The present invention relates to a brake oil replacement time notification device of the vehicle, in particular, the moisture sensor and temperature sensor installed in the brake oil storage tank to measure the moisture and temperature in the brake oil, and each measured signal to the control unit The control unit judges each signal, and if it exceeds the reference value, the control unit blinks the replacement warning lamp mounted on one side of the instrument panel of the instrument panel, so that the driver can recognize the replacement time of the brake oil, so that the accident due to the deterioration of the brake operability is not shown. It relates to a brake oil replacement time notification device of a vehicle that can be prevented.

차량에 사용되는 제동장치는 차량이 주행하고 있을 때, 동력의 전달을 차단하여도 차량은 정지하지 않고 관성에 의하여 어느 정도 주행을 계속하게 된다.The braking device used for the vehicle continues to run to some extent by inertia without stopping the vehicle even when power transmission is interrupted while the vehicle is running.

따라서, 차량의 속도를 감속시키거나 정지시킬 때에는 그 관성에너지를 흡수하는 장치가 필요하며, 정차중인 차량이 스스로 움직이지 않도록 하기 위한 장치인 것이다.Therefore, when decelerating or stopping the speed of the vehicle, a device for absorbing the inertial energy is required, and is a device for preventing the vehicle in a stop from moving by itself.

한편, 이러한 제동장치는 여러가지 종류가 있으나, 일반적으로 유압식 브레이크가 많이 사용되고 있다.On the other hand, there are many kinds of such braking devices, but hydraulic brakes are generally used.

상기의 유압식 브레이크는 파스칼의 원리를 이용하여 브레이크 페달에 가해진 유압 기구로 유압을 발생시켜 제동력을 발생시키는 방식으로서, 제동력이 모든 바퀴에 균일하게 전달되고, 마찰 손실이 적으며, 조작력이 작아도 되는 장점이 있으나, 오일 파이프 등이 파손되어 오일이 누출되는 경우에는 브레이크 기능이 상실되는 문제가 발생하였다.The hydraulic brake is a method of generating braking force by generating hydraulic pressure by the hydraulic mechanism applied to the brake pedal by using the principle of Pascal. The braking force is uniformly transmitted to all wheels, the friction loss is low, and the operating force may be small. However, when the oil leaks due to breakage of the oil pipe, the brake function is lost.

종래의 이러한 유압식 브레이크에서 중요한 역할을 하는 오일이 산화되거나 오염되었을 경우에는 브레이크의 작동성이 떨어지는 문제점이 있었던 것이나, 이와 같이 브레이크의 작동성에 직접적인 영향을 주는 브레이크오일의 오염도나 온도의 상승 등을 감지하여 브레이크오일의 교환시기를 알려주는 장치가 없었고, 몇 km 마다 교환하라는 안내서 만을 따르는 문제점이 있었던 것이다.When the oil, which plays an important role in the conventional hydraulic brake, is oxidized or contaminated, there is a problem in that the brake operation is inferior. However, the pollution or temperature rise of the brake oil which directly affects the operation of the brake is sensed. There was no device to indicate when to replace the brake oil, and there was a problem that only followed the instructions to change it every few kilometers.

상기와 같은 문제점은 운전자가 오염된 브레이크오일의 교환시기를 인식하지 못하고 계속 사용하여 브레이크오일의 수분증가와 온도의 상승은 가중되었고, 이로 인해 브레이크의 작동성이 저하됨으로써 주행시에 사고의 위험이 있었던 것이다.The above problem is that the driver does not recognize the replacement time of the contaminated brake oil and continues to use it, thereby increasing the water content of the brake oil and increasing the temperature. will be.

본 고안은 종래의 문제점을 해소하기 위하여 안출한 것으로, 본 고안의 기술적 과제는 오염된 상태로 사용중인 브레이크오일의 교환시기를 운전자에게 인식시켜 교환할 수 있도록 함으로써, 브레이크 작동성 저하로 인한 사고를 미연에 방지할 수 있는 브레이크오일 교환시기 알림장치를 제공하는 것이다.The present invention has been made to solve the conventional problems, the technical problem of the present invention is to recognize the replacement time of the brake oil in use in a contaminated state by allowing the driver to replace, accidents caused by the deterioration of brake operability It is to provide a brake oil replacement time notification device that can be prevented in advance.

본 고안의 기술적 과제는 차량의 브레이크오일 저장탱크 내측 일면에 수분감지센서와 온도감지센서를 설치하고, 상기 수분감지센서와 온도감지센서로부터 수신된 감지신호를 판단하는 오알(OR)게이트를 구비하고 인스트루먼트 패널의 계기판 일측에 설치된 교환경고등을 점멸하는 제어부로 구성된 것을 특징으로 하는 차량의 브레이크오일 교환시기 알림장치를 제공함으로써 달성되는 것이다.The technical problem of the present invention is to install a moisture sensor and a temperature sensor on one surface inside the brake oil storage tank of the vehicle, and has an OR gate to determine the detection signal received from the moisture sensor and the temperature sensor It is achieved by providing a brake oil replacement time notification device for a vehicle, characterized in that consisting of a control unit for blinking the replacement warning light installed on one side of the instrument panel of the instrument panel.

도 1은 본 고안의 구성도.1 is a block diagram of the present invention.

도 2는 본 고안의 작동상태를 보인 회로도.2 is a circuit diagram showing an operating state of the present invention.

* 도면의주요부분에대한부호의설명 *Explanation of symbols on the main parts of the drawing

10 : 계기판 12 : 교환경고등10: instrument panel 12: exchange warning light

14 : 저장탱크 20 : 제어부14: storage tank 20: control unit

22 : 수분감지센서 24 : 온도감지센서22: moisture sensor 24: temperature sensor

200 : 오알게이트200: Oalgate

본 고안의 구성 및 작용을 첨부한 도면을 토대로 상세히 설명하면 다음과 같다.Referring to the configuration and operation of the present invention in detail based on the accompanying drawings as follows.

도 1은 본 고안의 구성도이다.1 is a block diagram of the present invention.

첨부된 도면에 도시된 바와 같이, 차량의 브레이크오일 저장탱크(14) 내측 일면에 수분감지센서(22)를 설치하고, 타면에는 온도감지센서(24)를 설치하며, 상기 수분감지센서(22)와 온도감지센서(24)로부터 수신된 감지신호를 판단하는 오알(OR)게이트(200)를 구비하고 인스트루먼트 패널의 계기판(10) 일측에 설치된 교환경고등(12)을 점멸하는 제어부(20)로 구성된 것이다.As shown in the accompanying drawings, a moisture sensor 22 is installed on one surface of the brake oil storage tank 14 of the vehicle, a temperature sensor 24 is installed on the other surface, and the moisture sensor 22 And a control unit 20 having an OR gate 200 for determining a detection signal received from the temperature sensor 24 and flashing an exchange warning light 12 installed at one side of the instrument panel 10 of the instrument panel. will be.

상기와 같이 구성된 본 고안의 작용을 상세히 설명하면 다음과 같다.Referring to the operation of the subject innovation configured as described above in detail.

차량의 브레이크오일 저장탱크(14) 내측 일면에 수분감지센서(22)를 설치하고, 타면에는 온도감지센서(24)를 설치하여, 사용중인 브레이크오일의 산화로 인한 수분 발생과, 온도의 상승을 감지하도록 한다.A moisture sensor 22 is installed on one surface of the brake oil storage tank 14 of the vehicle, and a temperature sensor 24 is installed on the other surface of the vehicle to generate moisture and increase the temperature due to oxidation of the brake oil in use. To be detected.

상기 브레이크오일 저장탱크(14) 내에 설치된 상기 수분감지센서(22)가 감지한 수분감지신호를 제어부(20)로 발신하고, 상기 제어부(20)의 오알(OR)게이트(200)가 수신된 수분감지신호를 판단하여 기준치 이상의 수분이 감지되었을 경우에는 인스트루먼트 패널에 설치된 계기판(10)의 교환경고등(12)을 점멸시킨다.The moisture detection signal detected by the moisture detection sensor 22 installed in the brake oil storage tank 14 is transmitted to the control unit 20, and the water (OR) gate 200 of the control unit 20 receives the received water. When moisture is detected above the reference value by detecting the detection signal, the replacement warning lamp 12 of the instrument panel 10 installed in the instrument panel blinks.

상기 제어부(20)의 제어로 계기판(20)의 교환경고등(12)이 점멸되면, 운전자는 브레이크오일의 교환시기를 인식하게 되는 것이다.When the replacement warning lamp 12 of the instrument panel 20 blinks under the control of the controller 20, the driver recognizes the replacement time of the brake oil.

한편, 상기 온도감지센서(24)가 브레이크오일 저장탱크(14) 내에서 사용중인 브레이크오일의 온도를 측정하여 측정된 온도를 제어부(20)에 발신하게 되면, 상기 제어부(20)는 감지된 온도가 일정온도 이상이면, 계기판(20)의 교환경고등(12)을 점멸함으로써, 운전자에게 브레이크오일의 교환시기를 인식시키는 것이다.Meanwhile, when the temperature sensor 24 measures the temperature of the brake oil being used in the brake oil storage tank 14 and transmits the measured temperature to the controller 20, the controller 20 detects the detected temperature. Is a temperature higher than or equal to a predetermined temperature, the warning lamp 12 of the instrument panel 20 blinks so that the driver can recognize when the brake oil needs to be replaced.

상기와 같이 작용하는 본 고안의 회로적인 작동 과정을 첨부한 도 2를 참조하여 상세히 설명하면 다음과 같다.When described in detail with reference to Figure 2 attached to the circuit operating process of the present invention acting as described above are as follows.

도시된 바와 같이 수분감지센서(22)와 온도감지센서(24)가 감지한 수분 함유량과 온도의 상승여부를 제어부(20)로 수신한다.As shown in the drawing, the controller 20 receives the moisture content detected by the moisture sensor 22 and the temperature sensor 24 and whether the temperature rises.

이때, 수분이 증가하면 하이신호를 입력하고 수분이 기준치 이하면 로우신호를 입력하며, 온도가 상승하게 되면 하이신호를 입력하고 온도가 기준치 이하면 로우신호를 오알게이트(200)에 입력한다.At this time, if the moisture is increased, a high signal is input. If the moisture is less than the reference value, a low signal is input. If the temperature is increased, a high signal is input. If the temperature is less than the reference value, the low signal is input to the false gate 200.

상기 수분감지센서(22)와 온도감지센서(24)로부터 감지된 신호 중에서 어느 하나가 하이신호일 경우에도 제어부(20)는 전원을 인가하여 교환경고등(12)을 점멸한다.Even when any one of the signals detected from the moisture sensor 22 and the temperature sensor 24 is a high signal, the control unit 20 applies power to flash the replacement warning light 12.

즉, 온도와 수분감지 신호중에서 한 신호만이라도 하이신호일 경우에 제어부(20)는 티알(TR)에 하이신호를 출력하여 교환경고등(12)을 점멸하게 되는 것이다.That is, even when only one signal of the temperature and moisture detection signals is a high signal, the control unit 20 outputs a high signal to the tear TR to blink the exchange warning light 12.

본 고안에 의한 차량의 브레이크오일 교환시기 알림장치는 차량의 브레이크오일 저장탱크 내측 일면에 설치된 수분감지센서와, 타면에 설치된 온도감지센서와, 상기 수분감지센서와 온도감지센서로부터 수신된 감지신호를 판단하여 인스트루먼트 패널의 계기판 일측에 설치된 교환경고등을 점멸하는 제어부로 구성되는 것으로, 저장중인 브레이크오일의 수분과 온도를 감지하여 운전자에게 브레이크오일의 교환시기를 인식시켜 운전자로 하여금 브레이크오일을 적정시기에 교환할 수 있도록 함으로써, 브레이크 작동성 저하로 발생하는 사고를 미연에 방지할 수 있는 효과가 있는 고안이다.The brake oil replacement time notification device for a vehicle according to the present invention includes a moisture detection sensor installed on one surface of the brake oil storage tank of the vehicle, a temperature detection sensor installed on the other surface, and a detection signal received from the moisture detection sensor and the temperature detection sensor. It consists of a control unit which blinks the replacement warning lamp installed on one side of the instrument panel of the instrument panel by judging.It detects the moisture and temperature of the stored brake oil and recognizes the driver when the brake oil is replaced. By making it replaceable, the invention is effective in preventing accidents caused by deterioration of brake operability.

Claims (1)

차량의 브레이크오일 저장탱크(14) 내측 일면에 수분감지센서(22)를 설치하고, 타면에는 온도감지센서(24)를 설치하며, 상기 수분감지센서(22)와 온도감지센서(24)로부터 수신된 감지신호를 판단하는 오알(OR)게이트(200)를 구비하고 인스트루먼트 패널의 계기판(10) 일측에 설치된 교환경고등(12)을 점멸하는 제어부(20)로 구성된 것을 특징으로 하는 차량의 브레이크오일 교환시기 알림장치.A moisture sensor 22 is installed on one surface of the brake oil storage tank 14 of the vehicle, and a temperature sensor 24 is installed on the other surface of the vehicle, and received from the moisture sensor 22 and the temperature sensor 24. Brake oil exchange of the vehicle, characterized in that it comprises a control unit 20 having an OR gate 200 for determining the detected detection signal and flashing the replacement warning light 12 installed on one side of the instrument panel 10 of the instrument panel. Time reminder.
KR2019960059723U 1996-12-28 1996-12-28 Notification device for vehicle brake oil replacement time KR19980046569U (en)

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KR2019960059723U KR19980046569U (en) 1996-12-28 1996-12-28 Notification device for vehicle brake oil replacement time

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102382381B1 (en) 2020-10-07 2022-04-04 충남대학교산학협력단 Hydraulic oil oxidation detecction system and method of tractor gear pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102382381B1 (en) 2020-10-07 2022-04-04 충남대학교산학협력단 Hydraulic oil oxidation detecction system and method of tractor gear pump

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