KR19980059436A - Engine auto stop and start device when waiting for vehicle signal - Google Patents
Engine auto stop and start device when waiting for vehicle signal Download PDFInfo
- Publication number
- KR19980059436A KR19980059436A KR1019960078778A KR19960078778A KR19980059436A KR 19980059436 A KR19980059436 A KR 19980059436A KR 1019960078778 A KR1019960078778 A KR 1019960078778A KR 19960078778 A KR19960078778 A KR 19960078778A KR 19980059436 A KR19980059436 A KR 19980059436A
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- South Korea
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- signal
- engine
- vehicle
- stop
- receiver
- Prior art date
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N11/00—Starting of engines by means of electric motors
- F02N11/08—Circuits or control means specially adapted for starting of engines
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
Abstract
본 발명은 차량의 신호대기시 엔진자동 정지 및 시동장치에 관한 것이다. 이와 같은 본 발명은 교통신호제어기의 신호를 무선으로 변환토록 하는 변환기와 발신기로 이루어진 송신부와, 신호수신 및 해석기와 시동/정지장치 조절기로 이루어진 수신부와, 상기 수신부 제어신호에 의해 온/오프되는 스위치와 상기 스위치의 온/오프에 따라 엔진을 시동/정지케하는 엔진 시동/정지 장치로 구성됨을 특징으로 한다.The present invention relates to an engine automatic stop and start device when the vehicle waits for a signal. As described above, the present invention provides a transmitter and a transmitter for converting a signal of a traffic signal controller into a radio, a receiver configured as a signal receiver and an analyzer and a start / stop device controller, and a switch that is turned on / off by the receiver control signal. And an engine start / stop device for starting / stopping the engine according to the on / off of the switch.
Description
본 발명은 차량의 신호대기시 엔진자동 정지 및 시동장치에 관한 것이다.The present invention relates to an engine automatic stop and start device when the vehicle waits for a signal.
일반적으로 도로상에서 차량이 주행중 신호등에 의해 걸리게 되면 일시 정차하고, 신호등이 바뀌면 재차 주행하도록 하고 있으나, 신호등에 의한 대기시간이 길 경우에는 운전자가 시동키를 오프상태로 하고, 신호등이 주행신호로 바뀌면 다시 시동키를 온시켜 차량을 출발시키고 있다.In general, when the vehicle is caught by traffic lights while driving on the road, the vehicle stops temporarily, and when the traffic light changes, the vehicle is driven again.However, when the waiting time by the traffic light is long, the driver turns off the ignition key and when the traffic light changes to the driving signal. The ignition key is turned on again to start the vehicle.
특히 시동정지 또는 키 오프상태에서 출발할때까지의 잔여시간을 운전자가 예측하기가 곤란할 경우도 발생되는 것이어서, 정차에서 차량 출발시의 정차시간이 차량마다 달라 정차시간에 따른 도로정체현상을 일으키고, 계속해서 차량을 시동상태로 방치할 경우 차량의 연료비 증가, 배기배출 가스의 증가 등을 가져오는 문제점이 지적되고 있다.In particular, the driver may have difficulty in estimating the remaining time until starting from the start stop or the key-off state, and the stop time at the start of the vehicle is different from vehicle to vehicle, causing road congestion according to the stopping time. If the vehicle is left in the starting state, a problem has been pointed out that the fuel cost of the vehicle is increased, the exhaust gas is increased, and the like.
본 발명은 상기한 종래 차량에 있어서의 신호대기시 발생되는 문제점을 해소하기 위하여 창출한 것으로, 교통신호기와 차량에 장착시킨 엔진 정지/시동장치 사이에 초음파 또는 무선을 이용한 송수신으로 정지대기시간을 계산토록 하고, 기설정된 잔여시간과 정지 대기시간을 비교하여 정지대기시간이 길 경우 엔진시동을 자동으로 행하도록 함으로써 연비향상 및 배기배출가스의 증가를 방지하도록 하는 것이다.The present invention was created in order to solve the problems caused during the signal waiting in the conventional vehicle, and calculates the waiting time by transmission and reception using ultrasonic waves or wirelessly between the traffic signal and the engine stop / start device mounted on the vehicle. By comparing the preset remaining time with the stop waiting time, the engine is automatically started when the stop waiting time is long, thereby improving fuel efficiency and preventing an increase in exhaust emissions.
상기한 과제를 달성하기 위한 본 발명은 교통신호제어기의 신호를 무선으로 변환토록 하는 변환기와 발신기로 이루어진 송신부와, 신호수신 및 해석기와 시동/정지장치 조절기로 이루어진 수신부와, 상기 수신부 제어신호에 의해 온/오프되는 스위치와 상기 스위치의 온/오프에 따라 엔진을 시동/정지케하는 엔진 시동/정지 장치로 구성됨을 특징으로 한다.The present invention for achieving the above object is by a transmitter and a transmitter for converting the signal of the traffic signal controller to a radio, a receiver comprising a signal receiving and interpreter and a start / stop device regulator, and by the receiver control signal And an engine start / stop device for starting / stopping the engine according to the on / off switch and the on / off switch.
이와 같은 본 발명은 차량 정지상태에서, 송신부로 부터 신호가 송신되면, 차량의 현재 대기시간과 기설정된 잔여시간을 비교케하여 잔여시간이 현재 대기시간보다 길면 엔진을 정지케하고, 잔여시간이 현재 대기시간보다 짧으면 엔진시동을 걸게하여 대기시간중 불필요한 엔진시동에 따른 엔진마모를 방지하고, 배출가스 증가의 방지 및 연료소모량을 줄일 수 있게 하는 것이다.In the present invention, when the signal is transmitted from the transmitting unit in the vehicle stop state, the current waiting time of the vehicle is compared with the preset remaining time, and if the remaining time is longer than the current waiting time, the engine is stopped and the remaining time is present. If it is shorter than the waiting time, the engine is started to prevent engine wear due to unnecessary engine starting during the waiting time, to prevent the increase of the exhaust gas and to reduce the fuel consumption.
도 1은 본 발명의 구성도1 is a block diagram of the present invention
도 2는 본 발명을 설명하기 위한 플로우 챠트2 is a flow chart for explaining the present invention.
* 도면중 주요부분에 대한 부호 설명* Explanation of symbols on the main parts of the drawings
1 : 송신부 3 : 스위치1: transmitter 3 switch
2 : 수신부 4 : 엔진시동/정지장치2: Receiver 4: Engine start / stop device
2A : 신호 수신기 2B : 신호 해석기2A: Signal Receiver 2B: Signal Analyzer
2C : 시동/정지장치 조절기2C: Start / Stop Regulator
도 1은 본 발명의 구성도이다.1 is a block diagram of the present invention.
부호 1은 교통신호제어기(1A), 신호/무선 변환기(1B) 및 발신기(1C)로 이루어진 송신부이다.Reference numeral 1 denotes a transmitting unit comprising a traffic signal controller 1A, a signal / wireless converter 1B, and a transmitter 1C.
상기에 있어 발신신호는 초음파 또는 무선이다.In the above, the outgoing signal is ultrasonic or wireless.
부호 2는 신호수신기(2A), 신호 해석기(2B) 및 시동/정지장치 조절기(2C)로 이루어진 수신부이다.Reference numeral 2 is a receiving unit composed of a signal receiver 2A, a signal analyzer 2B, and a start / stop device regulator 2C.
상기에 있어서 수신부(2)를 설명하기 위한 플로우 챠트는 도 2에 도시되어 있다.The flowchart for explaining the receiver 2 in the above is shown in FIG.
즉, 차량정지생태에서 교통신호가 수신되었는지를 판단하는 단계(S1)와, 상기 단계(S1)에서 잔여시간과 현재 대기시간을 판단하는 단계(S2)와, 상기 단계(S2)에서 잔여시간이 현재 대기 시간보다 길면 엔진을 정지시키는 단계(S3)와, 상기 단계(S3) 이후 잔여시간과 현재 대기시간을 비교하는 단계(S4)와, 상기 단계(S4)에서 현재 대기시간이 잔여시간을 초과하면 엔진시동이 자동으로 걸리게 하는 단계(S5)로 이루어진다.That is, the step of determining whether the traffic signal is received at the vehicle stop ecology (S 1) and the step (S 2) and the step (S 2) for determining the time remaining with the current wait time in the step (S 1) Stopping the engine when the remaining time is longer than the current waiting time (S 3 ), comparing the remaining time and the current waiting time after the step (S 3 ) (S 4 ), and in the step (S 4 ) When the current waiting time exceeds the remaining time, the engine is started automatically (S 5 ).
이와 같은 방법에 의해 스위치(3)를 온/오프케 하고, 상기 스위치(3)의 온/오프 동작에 의해 엔진시동/정지 장치(4)가 엔진(5)을 시동케 하거나 정지케 하도록 구성되어 있다.In this manner, the switch 3 is turned on / off, and the engine start / stop device 4 is started or stopped by the on / off operation of the switch 3. have.
상기에 있어서 수신부(2)는 일체형으로 구성하여도 무방하다. 감지된 파워스티어링의 각도와 각속도를 엔진 콘트롤 유니트(ECU)에 입력토록 한다. 이와 같은 본 발명은 주행중 차량이 신호등에 의해 정차할 경우 1차적으로 차량의 시동을 끄게 하므로써 엔진마모를 줄임과 동시에 연료소모를 배제하고, 차량 대기시간이 잔여시간 즉, 시동 오프상태에서 차량 출발시까지의 설정된 시간을 초과하면 즉시 차량시동이 걸리게 함으로써 운전자의 편의성을 제공하게 된다.In the above, the receiving part 2 may be comprised integrally. The angle and angular speed of the detected power steering are entered into the engine control unit (ECU). In the present invention, when the vehicle is stopped by a traffic light while driving, the engine is firstly turned off, thereby reducing engine wear and excluding fuel consumption, and when the vehicle is waiting for the remaining time, that is, when the vehicle is started in the off state. If the set time is exceeded, the vehicle starts immediately, thereby providing the convenience of the driver.
이상과 같이 본 발명은 송, 수신부의 송수신에 의해 차량 대기시간과 설정된 잔여시간을 비교하여 차량의 엔진을 정지 또는 시동케 함으로써 운전자가 대기시간중 지루함을 잊게하고, 불필요한 엔진시동에 의한 연료소모를 없앰과 동시에 배출가스의 증가를 방지하며, 엔진마모에 따른 차량의 노후화를 방지하는 효과가 있다.As described above, the present invention compares the vehicle waiting time by the transmission and reception of the transmission and reception unit, and stops or starts the engine of the vehicle so that the driver forgets the boredom during the waiting time and reduces fuel consumption due to unnecessary engine startup. At the same time, it prevents the increase of exhaust gas and prevents the aging of the vehicle due to engine wear.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960078778A KR100264173B1 (en) | 1996-12-31 | 1996-12-31 | Vehicle engine automatic stop and starting system, specially when waiting for signal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960078778A KR100264173B1 (en) | 1996-12-31 | 1996-12-31 | Vehicle engine automatic stop and starting system, specially when waiting for signal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR19980059436A true KR19980059436A (en) | 1998-10-07 |
| KR100264173B1 KR100264173B1 (en) | 2000-08-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019960078778A KR100264173B1 (en) | 1996-12-31 | 1996-12-31 | Vehicle engine automatic stop and starting system, specially when waiting for signal |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100264173B1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102014108865A1 (en) * | 2014-06-25 | 2015-12-31 | Valeo Schalter Und Sensoren Gmbh | Method for operating a motor vehicle and motor vehicle |
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1996
- 1996-12-31 KR KR1019960078778A patent/KR100264173B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR100264173B1 (en) | 2000-08-16 |
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