KR20080039563A - An apparatus for alarming a safe belt in a vehicle and method thereof - Google Patents

An apparatus for alarming a safe belt in a vehicle and method thereof Download PDF

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Publication number
KR20080039563A
KR20080039563A KR1020060106996A KR20060106996A KR20080039563A KR 20080039563 A KR20080039563 A KR 20080039563A KR 1020060106996 A KR1020060106996 A KR 1020060106996A KR 20060106996 A KR20060106996 A KR 20060106996A KR 20080039563 A KR20080039563 A KR 20080039563A
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South Korea
Prior art keywords
vehicle
seat belt
seat
speed
switch
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KR1020060106996A
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Korean (ko)
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박현식
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대성전기공업 주식회사
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Priority to KR1020060106996A priority Critical patent/KR20080039563A/en
Publication of KR20080039563A publication Critical patent/KR20080039563A/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R22/00—Safety belts or body harnesses in vehicles
    • B60R22/48—Control systems, alarms, or interlock systems, for the correct application of the belt or harness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT 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
    • B60K31/00—Vehicle fittings, acting on a single sub-unit only, for automatically controlling vehicle speed, i.e. preventing speed from exceeding an arbitrarily established velocity or maintaining speed at a particular velocity, as selected by the vehicle operator
    • B60K31/18—Vehicle fittings, acting on a single sub-unit only, for automatically controlling vehicle speed, i.e. preventing speed from exceeding an arbitrarily established velocity or maintaining speed at a particular velocity, as selected by the vehicle operator including a device to audibly, visibly, or otherwise signal the existence of unusual or unintended speed to the driver of the vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R22/00—Safety belts or body harnesses in vehicles
    • B60R22/18—Anchoring devices
    • B60R22/26—Anchoring devices secured to the seat
    • B60R2022/266—Rear seats, e.g. benches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R22/00—Safety belts or body harnesses in vehicles
    • B60R22/48—Control systems, alarms, or interlock systems, for the correct application of the belt or harness
    • B60R2022/4866—Displaying or indicating arrangements thereof

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Automotive Seat Belt Assembly (AREA)

Abstract

An apparatus and a method for warning non-wearing of a seatbelt for a vehicle are provided to allow a driver to safely drive a vehicle by visually checking if an occupant sits on a backseat according to a travel state of the vehicle. An apparatus for warning non-wearing of a seatbelt for a vehicle comprises a detection switch(1) installed at a buckle of a seatbelt of a vehicle backseat to generate an electric signal according to a wearing state of the seatbelt. A controller(3) receives an output signal of the detection switch to electrically process the received signal. An indicator(5) is installed at a control panel of a vehicle to visually display the wearing state of the seatbelt according to an output signal of the controller. A power supply switch(7) supplies power to the controller. A speed detection switch(9) detects the speed of the vehicle. An engine switch(11) generates a corresponding signal when an engine starts.

Description

차량의 안전벨트 경고 장치와 그 방법{AN APPARATUS FOR ALARMING A SAFE BELT IN A VEHICLE AND METHOD THEREOF}Safety belt warning device for vehicle and its method {AN APPARATUS FOR ALARMING A SAFE BELT IN A VEHICLE AND METHOD THEREOF}

도 1은 본 발명에 따른 차량의 안전벨트 장치에 대한 구성을 나타낸 블록도,1 is a block diagram showing a configuration for a seat belt device of a vehicle according to the present invention;

도 2는 본 발명에 따른 장치와 방법에 따라 운전석의 계기판에 설치된 인디케이터의 점등상태를 나타낸 작동상태도이다.Figure 2 is an operating state diagram showing the lighting state of the indicator installed in the instrument panel of the driver's seat in accordance with the apparatus and method according to the present invention.

<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>

1 - 벨트착용감지 스위치 3 - 제어기1-Belt Wear Detection Switch 3-Controller

5 - 인디케이터 7 - 전원공급스위치5-Indicator 7-Power Supply Switch

9 - 속도감지스위치 11 - 엔진가동스위치9-Speed sensing switch 11-Engine start switch

본 발명은 차량의 뒷좌석 안전벨트에 관한 것으로, 특히 차량의 운행상태에 따라 안전벨트의 착용 여부를 운전석의 계기판에 시각적으로 알려 줄 수 있게 한 차량의 뒷좌석 안전벨트 경고 장치와 그 방법에 관한 것이다.The present invention relates to a rear seat belt of a vehicle, and more particularly, to a rear seat belt warning device and a method for visually informing a dashboard of a driver seat whether a seat belt is worn according to a driving state of a vehicle.

일반적으로 차량에 운전자나 승객이 탑승하여 운행을 할 때는 안전을 위해 안전벨트를 착용하도록 되어 있다.In general, when a driver or passenger rides in a vehicle, a seat belt is worn for safety.

차량에서 안전벨트의 중요성이 이미 널리 알려져 있는바, 착용, 미착용 여부에 따라 차량의 사고가 발생하였을 때 생사의 여부에 중요한 역할을 한다. 이러한 중요성 때문에 통상적으로 안전벨트를 생명벨트라 하기도 한다.The importance of seat belts in vehicles is already well known, which plays an important role in life and death when a car accident occurs depending on whether they are worn or not worn. Because of this importance, seat belts are commonly referred to as life belts.

그런데, 현행 교통법규에 시내 주행에서는 운전자는 물론 앞좌석에 앉은 사람도 안전벨트를 매도록 되어 있고, 고속도로 주행에서는 앞좌석에 앉은 사람은 물론 뒷좌석에 앉은 사람도 안전벨트를 매도록 되어 있다.However, the current traffic regulations require that the seat belt is fastened not only to the driver but also to the seat in the front seat, and to the seat as well as to the seat in the back seat.

그러나, 운전석 옆의 앞좌석에 앉은 사람은 운전자가 직접 쳐다보면서 안전벨트의 착용여부를 쉽게 육안으로 확인할 수 있으나, 뒷좌석에 앉은 사람은 운전자가 뒤를 돌아다보면서 확인하여야 하기 때문에 안전벨트의 착용여부를 확인하기가 곤란하다는 문제가 있었다.However, the person sitting in the front seat next to the driver's seat can easily visually check whether the seat belt is worn by the driver looking directly, but the person sitting in the back seat should check the driver's back while checking the seat belt. There was a problem that it was difficult to do.

특히, 주행 중에 뒷좌석의 승객이 안전벨트를 푸는 경우에 그 해제 상태를 운전자가 확인하기가 더더욱 곤란하다는 문제가 있었다.In particular, there is a problem that it is more difficult for the driver to check the release state when the rear seat passenger unfastens the seat belt while driving.

이에 본 발명은 상기한 바와 같은 종래의 일반적인 차량에서 뒷좌석 승객의 안전벨트 착용여부에 대한 문제점을 해소하여, 차량의 주행상태에 따라 뒷좌석 승객의 안전벨트 착용여부를 운전자가 육안으로 확인할 수 있게 한 차량의 뒷좌석 안 전벨트 경고 장치과 그 방법을 제공하는데 목적이 있다.Accordingly, the present invention solves the problem of wearing seat belts of the rear seat passengers in the conventional general vehicle as described above, and allows the driver to visually check whether the seat seat belts of the rear seat passengers are worn according to the driving state of the vehicle. Its purpose is to provide a safety belt warning device and its method in the rear seat.

상기한 바의 목적을 달성하기 위한 본 발명의 장치는, 차량 뒷좌석의 안전벨트 버클에 설치된 착용 감지스위치; 상기 벨트 착용 감지스위치와 전원공급 스위치, 차량속도감지 스위치 및 엔진가동 스위치와 전기적으로 연결되어 각각 작동신호를 전달받아 처리하는 제어기 및; 상기 제어기의 처리결과에 따른 출력신호에 의해 안전벨트의 착용 여부를 시각적으로 알려 주도록 차량의 계기판에 설치된 인디케이터로 구성 되어진다. The apparatus of the present invention for achieving the above object, the wear detection switch installed in the seat belt buckle of the rear seat of the vehicle; A controller electrically connected to the belt wearing detection switch, the power supply switch, the vehicle speed detection switch, and the engine operation switch to receive and process an operation signal; It is composed of an indicator installed on the instrument panel of the vehicle to visually inform whether the seat belt is worn by the output signal according to the processing result of the controller.

그리고 상기 본 발명에 따른 차량 뒷좌석 안전벨트 경고방법은 전원공급 스위치가 온(ON) 되어 전원이 인가되고 엔진은 가동되지 않은 상태에서 뒷좌석 안전벨트의 착용여부에 따라 녹색등과 붉은색등이 선택적으로 점등되게 하고, 엔진이 가동된 후에 안전벨트의 착용 여부를 확인하여 녹색등과 붉은색등이 선택적으로 점등되게 하게 하는 한편, 차량의 속도가 소정치 이상이면 다시 한 번 안전벨트의 착용 여부를 확인하여 녹색등과 붉은색등이 선택적으로 점등되게 하는 과정으로 이루어진다. In the vehicle seat safety belt warning method according to the present invention, the green light and the red light are selectively turned on depending on whether the rear seat seat belt is worn while the power supply switch is turned on and the engine is not powered. After the engine is running, check whether the seatbelt is worn, so that the green light and the red light are selectively turned on.If the speed of the vehicle is higher than the predetermined value, check whether the seatbelt is worn again. And red light is selectively turned on.

이러한 본 발명에 따른 뒷좌석 안전벨트 착용 감지장치와 그 방법에 따라 장치와 방법을 이용함으로써, 차량의 속도가 소정속도 이상이 되었을 때 안전벨트의 착용을 다시 확인하여 녹색등과 붉은색등이 선택적으로 점등되게 하여 운전자가 차량의 운전 상태에 따라 뒷좌석에 앉은 사람의 안전벨트 착용상태를 시각적으로 확인할 수 있게 하여 안전한 운전을 할 수 있게 한다. By using the apparatus and method according to the rear seat belt wearing detection device and the method according to the present invention, when the vehicle speed is more than a predetermined speed to check the wearing of the seat belt again green and red light selectively turns on In this way, the driver can visually check the seat belt wearing status of the person seated in the rear seat according to the driving state of the vehicle to enable safe driving.

이하 본 발명의 바람직한 일 실시예에 대한 구성 및 작용을 예시도면에 의거하여 상세히 설명한다.Hereinafter, the configuration and operation of the preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

도면 1은 본 발명에 따른 차량의 안전벨트 장치에 대한 구성을 나타낸 블록도로서, 상기 도면에 도시한 바와 같이 본 발명에 따른 장치는 차량 뒷좌석의 안전벨트 버클에 설치되어 안전벨트의 착용여부에 따라 전기신호를 발생하는 착용 감지스위치(1)와, 상기 벨트 착용 감지스위치(1)의 출력신호를 받아 전기적으로 처리하는 제어기(3), 상기 제어기(3)의 출력신호에 따라 안전벨트의 착용 여부를 시각적으로 알려 주도록 차량의 계기판에 설치된 인디케이터(5)로 구성되어진다. 1 is a block diagram showing the configuration of the seat belt device of the vehicle according to the present invention, as shown in the drawing is installed in the seat belt buckle of the rear seat of the vehicle according to whether the seat belt is worn Wearing switch 1 for generating an electrical signal, the controller 3 for receiving the output signal of the belt wearing detection switch 1 and electrically processed, whether the seat belt is worn in accordance with the output signal of the controller (3) It consists of an indicator (5) installed on the instrument panel of the vehicle to visually inform.

그리고, 상기 제어기(3)에는 차량에 전원을 공급하게 하는 전원 공급스위치(7)와, 차량의 속도를 감지하는 속도 감지스위치(9) 및, 엔진이 가동되었을 때 이에 부합하는 신호를 발생하는 엔진가동 스위치(11)가 각각 연결되어 차량의 주행상태에 따른 신호를 전달받아 차량의 주행상태를 더욱 정확하게 판단할 수 있게 할 수 있다.In addition, the controller 3 includes a power supply switch 7 for supplying power to the vehicle, a speed detection switch 9 for detecting the speed of the vehicle, and an engine for generating a signal corresponding thereto when the engine is started. Each of the movable switches 11 may be connected to receive a signal according to the driving state of the vehicle, thereby more accurately determining the driving state of the vehicle.

상기의 벨트 착용 감지스위치(1)는 일반적인 차량의 안전벨트와 마찬가지로 안전벨트의 버클에 설치되어 안전벨트를 착용하여 버클을 채웠을 때 전원이 온(ON) 되어 그에 부합하는 신호가 발생하게 되어 있다.The belt wearing detection switch 1 is installed on the buckle of the seat belt like the seat belt of a general vehicle, and when the seat belt is filled with the buckle, the power is turned on and a signal corresponding thereto is generated.

그리고, 상기 전원 공급스위치(7)는 엔진이 가동되지는 않으면서 차량에 설치된 배터리(도시 안 됨)에서부터 차량의 각종 전기장치에 전원이 공급되었을 때 온(ON) 신호를 발생하는 스위치로서, 자동차의 시동스위치를 그대로 이용할 수가 있다.The power supply switch 7 is a switch that generates an ON signal when power is supplied to various electric devices of a vehicle from a battery (not shown) installed in the vehicle without an engine running. Start switch can be used as it is.

또 상기 속도 감지스위치(9)는 차량에 기존에 설치되어 있는 속도계와 속도감지 센서를 그대로 이용할 수가 있는데, 본 발명에서는 차량의 주행속도가 일정 속도 이상이 되었을 때 신호를 발생하고 일정속도 이하일 때는 신호를 발생하지 않게 되어 있다.In addition, the speed detection switch 9 may use a speedometer and a speed sensor previously installed in the vehicle as it is. It does not occur.

본 발명에서는 통상적으로 탑승자의 안전을 도모하기 위해 상기 속도 감지스위치(9)의 작동 속도를 9km/h를 임계속도로 정해 차량의 속도가 9km/h이상일 때는 속도 감지스위치(9)에서 신호를 발생하고, 그 속도 이하일 때는 속도 감지스위치(9)가 신호를 발생하지 않게 되어 있다.In the present invention, in order to promote the safety of the occupants, the speed of the speed detection switch 9 is set to 9 km / h as the critical speed, and when the speed of the vehicle is 9 km / h or more, the speed detection switch 9 generates a signal. When the speed is lower than the speed, the speed detection switch 9 does not generate a signal.

상기 엔진 가동스위치(11)는 차량의 시동스위치와 연계하여 차량의 엔진이 가동되었을 때는 신호를 발생하고, 엔진이 가동되지 않았을 때는 신호를 발생하지 않게 된다.The engine operation switch 11 generates a signal when the engine of the vehicle is operated in conjunction with the start switch of the vehicle, and does not generate a signal when the engine is not operated.

이러한 구성으로 이루어진 본 발명의 장치를 사용하여 뒷좌석 승객의 안전벨트 착용여부에 판단하는 방법은, 전원공급 스위치(7)가 온(ON) 되어 차량에 전원이 인가되고 엔진은 가동되지 않은 상태에서 뒷좌석 안전벨트의 착용여부에 따라 녹색등과 붉은색등이 선택적으로 점등되게 하는 전원 공급확인과정(S1)과, 엔진 가동스위치(11)에 의해 엔진이 가동된 후에 안전벨트의 착용 여부를 확인하여 녹색등과 붉은색등이 선택적으로 점등되게 하게 하는 엔진 가동스위치 확인과정(S2), 차량의 속도가 소정치 이상이면 다시 한 번 안전벨트의 착용 여부를 확인하여 녹색등과 붉은색등이 선택적으로 점등되게 하는 차량속도 감지과정(S3) 및, 차량이 소정 속도 이상으로 달리는 상태에서 뒷좌석의 승객이 안전벨트를 풀면 붉은색등이 점멸하는 경고과정(S4)으로 이루어진다.The method of determining whether a seatbelt is worn by a rear seat passenger using the device of the present invention having such a configuration includes a power supply switch 7 being turned on to supply power to the vehicle and the rear seat seat without the engine running. Power supply check process (S1) to selectively light the green light and red light depending on whether the seat belt is worn, and the green light by checking whether the seat belt is worn after the engine is operated by the engine operation switch (11). Engine operation switch check process (S2) to allow the red light to be selectively turned on and if the vehicle speed is above a predetermined value, the vehicle is checked again to check whether the seat belt is worn. The speed detection process (S3), and the warning process (S4) in which the red light flashes when the passenger in the rear seat releases the seat belt while the vehicle is running at a predetermined speed or more. Is done.

도면 2는 본 발명의 방법에 따른 경고등의 작동상태를 나타낸 타임플로우챠트로서, 전원공급 스위치(1)가 오프 되었을 때는 아무런 신호를 발생하지 않고, 일단 전원공급 스위치(1)가 온(ON) 되면 엔진의 가동여부 및 차량의 속도에 상관없이 뒷좌석의 탑승자가 안전벨트를 매면 녹색등이 들어오고, 안전벨트를 매지 않았을 때는 붉은색등이 들어오게 된다.Figure 2 is a time flow chart showing the operating state of the warning light according to the method of the present invention, when the power supply switch 1 is off, no signal is generated, once the power supply switch 1 is ON Regardless of whether the engine is running and the speed of the vehicle, the green light comes on when the rear seat occupant fastens the seat belt, and the red light comes on when the seat belt is not fastened.

여기서, 녹색등과 붉은색등은 일정시간 동안만 점등 되는데, 본 발명의 방법을 나타낸 도면 2에서는 35초 동안 점등되어 있게 설정하였다.Here, the green light and the red light are turned on only for a predetermined time, but in FIG. 2 showing the method of the present invention, the light is turned on for 35 seconds.

그리고, 상기 엔진 가동스위치(11)에 의해 차량의 엔진이 가동되지 않은 상태일 때는 차량의 속도에 상관없이 뒷좌석의 탑승자가 안전벨트를 매면 녹색등이 들어오고, 안전벨트를 매지 않았을 때는 붉은색등이 들어오게 된다.When the engine of the vehicle is not operated by the engine operation switch 11, the green light comes on when the occupant of the rear seat fastens the seat belt, regardless of the speed of the vehicle, and the red light when the seat belt is not fastened. It comes in.

이때에도 붉은색등과 녹색등의 점등이 세팅된 시간인 35초 동안 점등 되어진 후 자동적으로 소등되어지게 한다.At this time, the red and green lights are turned on for 35 seconds, which is the set time, and then turned off automatically.

또한, 엔진이 가동되어 차량의 속도가 9km/h보다 높을 때 다시 뒷좌석의 탑승자에 대한 안전벨트 착용여부를 확인하여 뒷좌석의 탑승자가 안전벨트를 매었으면 녹색등이 들어오고, 안전벨트를 매지 않았으면 붉은색등이 들어오게 된다.In addition, when the engine is running and the speed of the vehicle is higher than 9km / h, it is checked again whether the seatbelt is worn by the occupant of the rear seat, and the green light comes on when the occupant of the rear seat is fastened and the seat belt is not The red light comes on.

이때 역시 붉은색등과 녹색등의 점등은 세팅된 일정시간인 35초 동안만 점등되어진 후 자동적으로 소등되어지게 한다.At this time, the red and green lights are turned on for 35 seconds, which is a set time, and then turned off automatically.

그리고 차량의 속도가 9km/h보다 높은 속도로 주행할 때 뒷좌석의 승객이 안 전벨트를 해제하면 붉은색등이 점멸하면서 운전자에게 뒷좌석의 시트벨트가 해제되었음을 시각적으로 알려 줄 수가 있다.And when the vehicle's speed is higher than 9km / h, if the rear seat passenger releases the safety belt, the red light blinks and the driver can visually inform the driver that the rear seat belt is released.

상기한 바와 같이 본 발명에 따른 차량의 뒷좌석 안전벨트 시스템은, 차량의 가동상태 및 주행상태에 따라 단계별로 뒷좌석에 탑승한 탑승자가 안전벨트를 착용하였는지 아닌지를 확인하여 운전자에게 시각적으로 확인시켜 줌으로써, 뒷좌석의 승객에 대한 안전을 미리 확보하고 필요한 경우에는 사전에 조치를 취할 수가 있게 할 수가 있는 효과를 얻을 수 있는 것이다.As described above, the rear seat belt system of the vehicle according to the present invention, by visually confirming to the driver by checking whether or not the occupant seated in the rear seat wearing a seat belt according to the operating state and the driving state of the vehicle, It is possible to secure the safety of passengers in the rear seats in advance and to take precautions if necessary.

Claims (2)

차량 뒷좌석의 안전벨트 버클에 설치되어 안전벨트의 착용여부에 따라 전기신호를 발생하는 착용 감지스위치(1)와, 상기 벨트 착용 감지스위치(1)의 출력신호를 받아 전기적으로 처리하는 제어기(3), 상기 제어기(3)의 출력신호에 따라 안전벨트의 착용 여부를 시각적으로 알려 주도록 차량의 계기판에 설치된 인디케이터(5)로 구성되고; 상기 제어기(3)에 차량에 전원을 공급하게 하는 전원 공급스위치(7)와, 차량의 속도를 감지하는 속도 감지스위치(9) 및, 엔진이 가동되었을 때 이에 부합하는 신호를 발생하는 엔진가동 스위치(11)가 각각 연결되어 이루어진 차량의 뒷좌석 안전벨트 경고장치The wear detection switch (1) is installed on the seat belt buckle of the rear seat of the vehicle and generates an electrical signal according to whether the seat belt is worn, and the controller (3) which receives and outputs the output signal of the belt wearing detection switch (1). And an indicator (5) installed in the instrument panel of the vehicle so as to visually inform whether the seat belt is worn according to the output signal of the controller (3). A power supply switch 7 for supplying power to the vehicle to the controller 3, a speed detection switch 9 for detecting the speed of the vehicle, and an engine operation switch for generating a signal corresponding to the engine when it is started; Rear seatbelt warning device for vehicles, each connected by 11 차량에 전원이 인가되고 엔진은 가동되지 않은 상태에서 뒷좌석 안전벨트의 착용여부에 따라 녹색등과 붉은색등이 선택적으로 점등되게 하는 전원공급 확인과정(S1)과, 엔진 가동스위치(11)에 의해 엔진이 가동된 후에 안전벨트의 착용 여부를 확인하여 녹색등과 붉은색등이 선택적으로 점등되게 하게 하는 엔진 가동스위치 확인과정(S2), 차량의 속도가 소정치 이상이면 다시 한 번 안전벨트의 착용 여부를 확인하여 녹색등과 붉은색등이 선택적으로 점등되게 하는 차량속도 감지과정(S3) 및, 차량이 소정 속도 이상으로 달리는 상태에서 뒷좌석의 승객이 안전벨트를 풀면 붉은색등이 점멸하는 경고과정(S4)으로 이루어진 차량의 뒷좌석 안전벨트 경고 방법The power supply checking process (S1) and the engine operation switch 11 to turn on the green light and red light selectively depending on whether the seat seat belt is worn when the vehicle is powered and the engine is not running. After the operation, check whether the seat belt is worn, so that the green light and the red light are selectively turned on (S2). When the speed of the vehicle is higher than a predetermined value, the seat belt is checked once again. Vehicle speed detection process (S3) to check whether the green light and the red light is selectively turned on, and a warning process (S4) that the red light blinks when the passengers in the rear seats release the seat belt while the vehicle is running at a predetermined speed or more. How to warn of rear seat belts
KR1020060106996A 2006-11-01 2006-11-01 An apparatus for alarming a safe belt in a vehicle and method thereof KR20080039563A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104512372A (en) * 2013-09-26 2015-04-15 矢崎总业株式会社 Seatbelt fastening state display device
WO2015167188A1 (en) * 2014-04-28 2015-11-05 주식회사 우신세이프티시스템 Module for detecting fastening of seat belts and method for detecting by using same

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104512372A (en) * 2013-09-26 2015-04-15 矢崎总业株式会社 Seatbelt fastening state display device
WO2015167188A1 (en) * 2014-04-28 2015-11-05 주식회사 우신세이프티시스템 Module for detecting fastening of seat belts and method for detecting by using same
CN106458152A (en) * 2014-04-28 2017-02-22 株式会社宇信安全系统 Module for detecting fastening of seat belts and method for detecting by using same
US10035492B2 (en) 2014-04-28 2018-07-31 Wooshin Safety Systems Co., Ltd. Module for detecting fastening of seat belts and method for detecting by using same

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