KR20040099210A - Traffic signal-lamp appearing remaining time of waiting and proceeding signal - Google Patents

Traffic signal-lamp appearing remaining time of waiting and proceeding signal Download PDF

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Publication number
KR20040099210A
KR20040099210A KR1020040087771A KR20040087771A KR20040099210A KR 20040099210 A KR20040099210 A KR 20040099210A KR 1020040087771 A KR1020040087771 A KR 1020040087771A KR 20040087771 A KR20040087771 A KR 20040087771A KR 20040099210 A KR20040099210 A KR 20040099210A
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South Korea
Prior art keywords
signal
lamp
left turn
straight
number plate
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KR1020040087771A
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Korean (ko)
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KR100776232B1 (en
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김지현
김윤희
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김지현
김윤희
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Priority to KR1020040087771A priority Critical patent/KR100776232B1/en
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    • GPHYSICS
    • G08SIGNALLING
    • G08GTRAFFIC CONTROL SYSTEMS
    • G08G1/00Traffic control systems for road vehicles
    • G08G1/09Arrangements for giving variable traffic instructions
    • G08G1/095Traffic lights
    • GPHYSICS
    • G08SIGNALLING
    • G08GTRAFFIC CONTROL SYSTEMS
    • G08G1/00Traffic control systems for road vehicles
    • G08G1/09Arrangements for giving variable traffic instructions
    • G08G1/096Arrangements for giving variable traffic instructions provided with indicators in which a mark progresses showing the time elapsed, e.g. of green phase
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21WINDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2111/00Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
    • F21W2111/02Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for roads, paths or the like

Abstract

PURPOSE: A traffic signal lamp for displaying a signal standby time and a remaining time as numbers on number plates is provided to prevent an accident due to sudden acceleration and brake by installing the number plates at a left side and a right side of the traffic signal lamp. CONSTITUTION: A left-turn signal number plate(6a) and a straight drive signal number plate(6b) are installed at a left side and a right side of a signal lamp(1). The left-turn signal number plate is connected to a left-turn lamp(1c). The straight drive signal number plate is connected to a green lamp(1d). The remaining time of a left-turn standby signal, the remaining time of a straight drive standby signal, the remaining time of a left-turn signal, and the remaining time of a straight drive signal are displayed as numbers on the left-turn signal number plate and the straight drive signal number plate by turning on the left-turn lamp and the green lamp.

Description

신호대기 및 진행 잔여시간을 표시하는 교통신호등 {TRAFFIC SIGNAL-LAMP APPEARING REMAINING TIME OF WAITING AND PROCEEDING SIGNAL}Traffic light showing remaining traffic and remaining time {TRAFFIC SIGNAL-LAMP APPEARING REMAINING TIME OF WAITING AND PROCEEDING SIGNAL}

본 발명은 교통 신호등에 관한 것으로서, 더욱 상세하게는, 교차로에 설치된 신호등의 좌,우측에 부착 설치된 각각의 숫자판에 의해 좌회전램프 및 직진램프의 점등에 따라 좌회전대기신호와 직진대기신호의 잔여시간을 표시하거나 좌회전진행신호와 직진진행신호에 따라 좌회전이나 직진을 하여 교차로를 통과할 수 있는 잔여시간을 표시하는 것이다.The present invention relates to a traffic light, and more particularly, the remaining time of the left turn waiting signal and the straight wait signal according to the lighting of the left turn lamp and the straight lamp by the respective number plates attached to the left and right sides of the traffic lights installed at the intersection. It displays the remaining time to pass through the intersection by turning left or going straight according to the left turn ahead signal and the straight ahead signal.

특히, 본 발명에 따른 교통 신호등에 의하면, 신호등에 연결된 각각의 숫자판을 통해 각각의 신호가 바뀜에 따라 변하는 숫자를 주시함으로써, 운전자의 심리를 안정시켜 급발진이나 급제동을 방지하고, 상황판단을 신속하게 하여 교차로를 신속히 진행하여 통과하거나 속도를 줄여 교차로의 정지선에 안전하게 정지할 수 있도록 함으로서, 이로 인하여 발생하는 연료의 낭비를 감소시키며 또한 교통사고의 유발을 억제할 수 있다.In particular, according to the traffic light according to the present invention, by watching the number changes as each signal is changed through each number plate connected to the traffic light, to stabilize the driver's psychology to prevent sudden start or braking, and to quickly determine the situation By passing through the intersection quickly or by reducing the speed, the vehicle can safely stop at the intersection of the intersection, thereby reducing the waste of fuel generated and suppressing the occurrence of traffic accidents.

일반적으로 교차로 및 각종 횡단보도에서 차량의 원활한 흐름을 위하여 자동으로 신호가 제어 처리되는 교통신호 제어장치가 있다.In general, there is a traffic signal control device that the signal is automatically controlled for the smooth flow of vehicles at intersections and various crosswalks.

즉, 적색, 황색, 녹색의 순서로 신호등이 배열되며 여기에 더불어서 좌회전 신호등이 추가되는데, 이런 각각의 색의 신호등이 조합이 되어 동작하게 된다.That is, the traffic lights are arranged in the order of red, yellow, and green, and left turn signals are added in addition to the traffic lights of the respective colors.

이와 같은 신호등 시스템은 주기적으로 적색램프, 황색램프 그리고 녹색램프 또는 추가적으로 좌회전램프가 점등됨으로써 운전자의 주행 및 통행을 제어한다.This traffic light system controls the driver's driving and traffic by periodically turning on the red, yellow and green lamps or additionally left turn lamps.

그러나, 상기와 같은 신호등 시스템은 각각의 신호등의 점등시간 및 신호의 교체시간을 운전자가 예측하기 힘들뿐만 아니라 그에 따른 운전자의 심리 불안 램프의 여러 가지 요소로 인하여 차량의 급발진 및 급제동의 발생이 우려되며 이로 인해 연료 낭비가 심각해지며 또한 각종 교통사고를 유발하는 문제점이 있었다.However, such a traffic light system is not only difficult for the driver to predict the lighting time of each traffic light and the time of the signal replacement, but also causes a sudden start and sudden braking of the vehicle due to various factors of the driver's psychological anxiety lamp. As a result, fuel waste is serious and there is a problem causing various traffic accidents.

따라서, 근래에는 도 4에 나타낸 바와 같이 신호등(110)의 상부로 숫자판과 같은 보조표시부(200)를 설치한 신호등이 사용되고 있는 것으로, 상기와 같이 종래의 신호등(110) 상부로 설치된 보조표시부(200)는 신호등(110)의 단순히 적색, 황색, 녹색의 램프가 점등되어 소등되기까지의 시기를 알려 주도록 한 것이다.Therefore, in recent years, as shown in FIG. 4, a traffic light including an auxiliary display unit 200 such as a numeric plate is used as an upper portion of the traffic light 110. As described above, the auxiliary display unit 200 installed above the conventional traffic light 110 is used. ) Simply informs the time until the red, yellow, and green lamps of the traffic light 110 are turned off and turned off.

이와 같은 종래의 신호등(110)은 현재 점등된 상태의 신호만을 알 수 있는 것으로, 정지와 직진의 신호에만 사용이 가능한 것으로, 좌회전진행신호나 좌회전진행신호 및 직진진행신호가 동시에 있는 신호등에서는 두 곳의 진행방향을 나타내어야 함으로, 종래의 보조표시부(200)로서는 사용이 불가능하였던 것이다.Such a conventional traffic light 110 can be known only the signal of the currently lit state, it can be used only for the stop and straight signal, two places in the signal such that the left turn signal, left turn signal and the straight signal at the same time Since the direction of travel should be indicated, it was not possible to use the conventional auxiliary display unit 200.

또한, 정지, 좌회전, 직진 등과 같이 신호가 각각의 바뀌고 난 후에 각각의 정지선에서 대기하고 있을 때, 대기하는 차선에 해당되는 진행신호가 다음에 언제 점등되는가에 대하여는 전혀 알 수가 없어 항상 신호등에 주시를 해야 하므로, 심리적으로 매우 조급한 긴장한 상태에 놓이게 되는 문제점이 있었다.Also, when waiting for each stop line after the signal changes, such as stop, turn left, go straight, etc., it is not known at any time when the progress signal corresponding to the waiting lane is turned on. There was a problem that puts you in a state of tension which is very psychologically urgent.

본 발명은 상기 종래 기술의 문제점 및 이와 관련된 여러 문제점을 해결하기 위하여 안출된 것으로서, 교차로에 설치된 신호등의 좌,우측에 부착 설치된 각각의숫자판에 의해 좌회전램프 및 직진램프의 점등에 따라 좌회전대기신호와 직진대기신호의 잔여시간을 표시하거나 좌회전진행신호와 직진진행신호에 따라 좌회전이나 직진을 하여 교차로를 통과할 수 있는 잔여시간을 표시하는 것으로, 신호등에 연결된 각각의 숫자판을 통해 각각의 신호가 바뀜에 따라 변하는 숫자를 주시함으로써, 운전자의 심리를 안정시켜 급발진이나 급제동을 방지하고, 상황판단을 신속하게 하여 교차로를 신속히 진행하여 통과하거나 속도를 줄여 교차로의 정지선에 안전하게 정지할 수 있도록 함으로서, 이로 인하여 발생하는 연료의 낭비를 감소시키며 또한 교통사고의 유발을 억제함에 목적이 있다.The present invention has been made to solve the problems of the prior art and related problems, and the left turn waiting signal and the left turn waiting signal according to the lighting of the left turn lamp and the straight lamp by the respective numeric plates installed on the left and right sides of the traffic lights installed at the intersection It displays the remaining time of the straight waiting signal or the remaining time to pass through the intersection by turning left or going straight according to the left turn signal and the straight signal, and each signal is changed through each number plate connected to the traffic light. By watching the changing numbers, the driver's psychology is stabilized to prevent sudden start or sudden braking, and the situation can be determined quickly so that the intersection can be advanced quickly and passed or the speed can be reduced to safely stop at the intersection of the intersection. Reduce fuel waste To suppressing the cause of it for this purpose.

도1은 본 발명에 따른 교통신호등 시스템 구성도이다.1 is a configuration of a traffic light system according to the present invention.

도2는 본 발명에 따른 숫자판이 2개 연결된 교통신호등의 설치 상태도이다.Figure 2 is a state diagram of the installation of two traffic lights connected to the number plate according to the present invention.

도3a 내지 도3f는 본 발명에 따른 교통신호등의 동작상태를 설명하기 위한 신호변환 상태도이다.3A to 3F are signal conversion state diagrams for explaining an operation state of a traffic light according to the present invention.

도4는 종래의 교통신호등을 보인 설치 상태의 정면도이다.4 is a front view of an installation state showing a conventional traffic light.

<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for the main parts of the drawings>

1 신호등 1a 적색램프1 Traffic light 1a Red lamp

1b 황색램프 1c 좌회전램프1b yellow lamp 1c left turn lamp

1d 녹색램프 2 숫자 표시부1d green lamp 2 numeric display

3 제어부 4 카운터3 control 4 counter

5 연산부 6a,6b 숫자판5 Calculator 6a, 6b numeric keypad

본 발명에 따른 숫자판이 연결된 교통신호등은, 사거리의 교차로에 적색램프, 황색램프, 좌회전램프, 녹색램프로 구성된 신호등을 구비하고 잔여시간을 표시하는 숫자판이 설치된 교통신호등으로서,The traffic lights connected to the number plate according to the present invention is a traffic light having a number plate for displaying the remaining time and having a traffic light composed of a red lamp, a yellow lamp, a left turn lamp, a green lamp at an intersection of a crossroad,

상기 신호등의 좌,우측으로 좌회전신호숫자판과 직진신호숫자판을 부착 설치하되, 좌측의 좌회전신호숫자판은 좌회전램프와 연결되고, 우측의 직진신호숫자판은 녹색램프와 연결하여 각각의 좌회전램프와 녹색램프가 점등되어 좌회전대기신호와 직진대기신호 및 좌회전진행신호와 직진진행신호의 잔여시간을 각각의 숫자판에 디지탈숫자로 표시해 주는 것을 특징으로 한다.The left turn signal number plate and the straight signal number plate are attached to the left and right sides of the traffic light, and the left turn signal number plate on the left side is connected to the left turn lamp, and the right turn signal number plate is connected to the green lamp. The light is turned on, and the remaining time of the left turn waiting signal and the straight wait signal and the left turn ahead signal and the straight ahead signal is displayed on each number plate as a digital number.

이하에서는, 도면을 참조하면서 본 발명에 따른 직물 편성용 환편기의 바람직한 실시예들을 설명한다. 본 발명의 목적 및 구성상의 특징은 첨부된 도면 및이하에서 기술되는 본 발명의 상세하고 바람직한 실시예들의 설명에 의하여 더욱 명확하게 될 것이다. 또한, 도면들에서 서로 동일 내지 유사한 부분들은 설명 및 이해의 편의상 동일 내지 유사한 참조 부호들로 기재되어 있는 점에 주목할 필요가 있다.Hereinafter, with reference to the drawings will be described preferred embodiments of the circular knitting machine for knitting fabrics according to the present invention. The objects and constructional features of the present invention will become more apparent from the accompanying drawings and the description of the detailed and preferred embodiments of the present invention described below. In addition, it is to be noted that the same to similar parts in the drawings are described with the same to similar reference numerals for convenience of description and understanding.

본 발명에 따른 숫자판이 연결된 교통신호등에 있어서, 도 1은 본 발명에 따른 교통신호등 시스템 구성도이고, 도 2는 본 발명에 따른 숫자판이 2개 연결된 교통신호등의 설치 상태도를 나타낸 것이다.In the traffic lights connected to the number plate according to the present invention, Figure 1 is a block diagram of a traffic light system according to the present invention, Figure 2 shows a state diagram of the installation of two traffic lights connected to the number plate according to the present invention.

본 발명에 따른 교통신호등에서, 신호등(1)의 좌,우측으로 좌회전신호숫자판(6a)과 직진신호숫자판(6b)을 부착 설치하되어 있고, 좌측의 좌회전신호숫자판(6a)은 좌회전램프(1c)와 연결되고, 우측의 직진신호숫자판(6b)은 녹색램프(1d)와 연결하여 각각의 좌회전램프(1c)와 녹색램프(1d)가 점등되어 좌회전대기신호와 직진대기신호 및 좌회전진행신호와 직진진행신호의 잔여시간을 각각의 숫자판(6a, 6b)에 디지탈숫자로 표시해 준다.In the traffic light according to the present invention, the left turn signal number plate 6a and the straight signal number plate 6b are attached to the left and right sides of the traffic light 1, and the left turn signal number plate 6a on the left side is the left turn lamp 1c. ), And the left straight signal number plate (6b) is connected to the green lamp (1d) and the respective left turn lamp (1c) and green lamp (1d) is turned on, the left turn wait signal, the straight wait signal and the left turn progress signal and The remaining time of the straight running signal is displayed as digital numbers on the respective numeric plates 6a and 6b.

이상과 같이 구성된 본 발명은 적색램프(1a), 황색램프(1b), 좌회전램프(1c) 및 녹색램프(1d)로 구성되어 정지,대기, 좌회전 및 직진을 표시하는 신호등(1)과, 상기 신호등(1)을 구성하는 적색램프(1a)의 좌측과, 녹색램프(1d)의 우측에 각각 부착 설치되는 숫자판(6a, 6b)과, 상기 신호등(1)의 동작에 따라 각각 부착되어 있는 숫자판(6a, 6b)의 숫자의 변동을 관리하는 제어부(3)와, 상기 신호등(1)을 구성하는 각각의 램프(1a, 1b, 1c, 1d)의 점등시간을 계산하는 연산부(5)와, 상기 연산부(5)에서 계산된 점등시간에 따라 숫자판(6a, 6b)의 숫자를 감소시키는 카운터(4)로 구성된다.The present invention configured as described above is composed of a red lamp (1a), a yellow lamp (1b), a left turn lamp (1c) and a green lamp (1d), the traffic light (1) to display the stop, waiting, left turn and straight, and the Numeric plates 6a and 6b attached to the left side of the red lamp 1a constituting the traffic light 1 and the right side of the green lamp 1d, respectively, and the numeric plates attached to the operation of the traffic light 1, respectively. A control unit 3 for managing fluctuations in the numbers 6a and 6b, a calculation unit 5 for calculating the lighting time of each lamp 1a, 1b, 1c, 1d constituting the traffic light 1, It consists of a counter 4 for decrementing the numbers of the number plates 6a and 6b according to the lighting time calculated by the calculating section 5.

상기와 같이 구성된 시스템에 따른 동작을 설명하면 다음과 같다.Referring to the operation according to the system configured as described above are as follows.

교차로의 횡단보도 전방에 설치된 교통신호등 시스템에 있어서, 상기 신호등(1)의 좌측에 부착 설치된 좌회전신호숫자판(6a)은 좌회전램프(1c)의 점등에 따라 좌회전대기신호의 잔여시간을 표시하거나 좌회전진행신호에 따라 좌회전을 할 수 있는 잔여시간을 표시하는 것이며, 상기 신호등(1)의 우측에 부착 설치된 직진신호숫자판(6b)은 녹색(직진)램프(1d)의 점등에 따라 직진대기신호의 잔여시간을 표시하거나 직진진행신호에 따라 직진을 할 수 있는 잔여시간을 표시하는 것이다.In the traffic light system installed in front of the crosswalk of the intersection, the left turn signal plate 6a attached to the left side of the traffic light 1 displays the remaining time of the left turn wait signal or turns left according to the lighting of the left turn lamp 1c. The remaining time to turn left according to the signal is displayed, and the straight signal number plate 6b attached to the right side of the traffic light 1 has the remaining time of the straight standby signal according to the lighting of the green (straight) lamp 1d. It displays the remaining time to go straight according to the or go straight signal.

따라서, 각각의 좌회전신호숫자판(6a)과 직진신호숫자판(6b)에 표시된 숫자에 따라 주행하고 있는 운전자는 상황판단을 하여 교차로를 신속히 진행하여 통과하거나 속도를 줄여 교차로의 정지선에 안전하게 정지할 수 있는 것이다.Therefore, the driver who is driving according to the numbers displayed on the left turn signal number plate 6a and the straight signal number plate 6b can make a situation judgment and proceed quickly through the intersection, or reduce the speed and safely stop at the stop line of the intersection. will be.

이와 같이 동작되는 신호등(1)의 각각의 램프(1a, 1b, 1c, 1d)와 숫자판(6a, 6b)은 별도의 신호제어기(도시생략)에 구성된 제어부(3)에 의해 제어되는 것이다.Each lamp 1a, 1b, 1c, 1d and the number plates 6a, 6b of the traffic light 1 operated in this way are controlled by a control unit 3 configured in a separate signal controller (not shown).

상기와 같이 동작되는 본 발명의 신호등(1)의 동작 설명을 첨부된 도3a 내지 도3f를 참고하여 교통신호등의 신호변환 동작상태를 설명하면 다음과 같다.Referring to the operation of the traffic light 1 of the present invention operated as described above with reference to Figs. 3a to 3f attached to the state of the signal conversion operation of the traffic light as follows.

상기의 도3a 내지 도3f는 본 발명의 신호등(1)을 보인 정면에서 본 것으로, 편의상 좌측부터 정지신호의 적색램프(1a), 대기신호의 황색램프(1b), 좌회전진행신호의 좌회전램프(1c), 직진진행신호의 녹색램프(1d)로 구성된 것으로, 각각의 신호에 대한 진행시간이나 정지신호는 설명상 임의로 주어진 것으로 설명을 한다.3A to 3F are seen from the front of the traffic light 1 of the present invention, and for convenience, the red lamp 1a of the stop signal, the yellow lamp 1b of the standby signal, and the left turn lamp of the left turn signal (for the sake of convenience). 1c), which is composed of the green lamp 1d of the straight-forward signal, and the progress time or stop signal for each signal will be described as arbitrarily given in the description.

도3a는 좌회전진행신호가 시작되는 좌회전램프(1c)가 점등된 상태로서, 좌회전램프(1c)가 점등됨과 동시에 신호등(1)의 좌측에 부착 설치된 좌회전신호숫자판(6a)에는 10초의 숫자가 표시되며, 신호등(1)의 우측에 부착 설치된 직진신호숫자판(6b)에는 30초의 숫자가 표시된다.Fig. 3A is a state in which the left turn lamp 1c at which the left turn progress signal starts is turned on, and the left turn signal 1c is turned on and the left turn signal numeric plate 6a attached to the left side of the traffic light 1 is displayed with the number of ten seconds. The number of 30 seconds is displayed on the straight signal numeric plate 6b attached to the right side of the traffic light 1.

이때, 상기의 좌회전신호숫자판(6a)에 표시된 숫자는 10초를 뜻하며, 0초까지 카운트다운되는 것으로, 자동차가 좌회전을 할 수 있는 잔여시간을 표시하고 있는 것이며, 직진신호숫자판(6b)에 표시된 숫자는 10초를 뜻하며, 0초까지 카운트다운되는 것으로, 직진진행신호인 녹색램프(1d)가 점등되기까지의 잔여시간을 표시한 것이다.At this time, the number displayed on the left turn signal plate (6a) means 10 seconds, counting down to 0 seconds, indicating the remaining time for the car to turn left, and displayed on the straight signal number plate (6b) The number means 10 seconds and counts down to 0 seconds, indicating the remaining time until the green lamp 1d, which is a straight line signal, is turned on.

도3b는 좌회전진행신호가 끝나는 시간, 즉 좌회전대기(정지)신호와 직진진행신호가 점등되기 직전을 예고하는 상태로서, 도3a의 좌회전램프(1c)가 점등된 상태의 좌회전진행신호에서 직진진행신호의 녹색램프(1d)로 바뀌는 도중에 황색램프(1b)가 깜박거리게 되어 죄회전으로 주행하던 운전자에게는 좌회전이 끝나간다는 것을 예고하는 것이며, 직진차선에서 대기하고 있는 운전자에게는 직진진행신호의 녹색램프(1d)가 점등될 것이라는 것을 예측하는 것으로, 좌회전을 하는 운전자에게는 신속하게 교차로를 진행하여 통과하거나 정지선에 안전하게 정지하도록 하며, 직진차선에서 대기하고 있는 운전자에게는 직진진행신호의 녹색램프(1d)가 점등될 것이라는 것을 예측하여 출발 준비를 할 수 있도록 한다.3B is a state in which the time when the left turn progress signal ends, that is, immediately before the left turn wait (stop) signal and the straight ahead signal are turned on, and the straight turn is performed at the left turn progress signal with the left turn lamp 1c of FIG. 3A turned on. The yellow lamp (1b) blinks in the middle of the change to the green lamp (1d) of the signal, and the driver who is driving in a bad turn foretells the end of the left turn, and for the driver waiting in the straight lane, the green lamp of the straight ahead signal ( It is predicted that 1d) will be turned on, and the driver who makes a left turn will go through the intersection quickly or safely stop at the stop line, and the driver who is waiting in the straight lane will turn on the green lamp (1d) of the straight ahead signal. Be prepared to start by predicting that it will be.

도3c는 상기의 좌회전진행신호가 끝나고 직진진행신호가 시작되는 녹색램프(1d)가 점등된 상태로서, 녹색램프(1d)가 점등됨과 동시에 신호등(1)의 좌측에 부착 설치된 좌회전신호숫자판(6a)에는 120초의 숫자가 표시되며, 신호등(1)의 우측에 부착 설치된 직진신호숫자판(6b)에는 20초의 숫자가 표시된다.3C shows a state in which the green lamp 1d at which the left turn signal is finished and the straight signal is started, is lit, and the green lamp 1d is lit and the left turn signal numeric plate 6a attached to the left side of the traffic light 1 is installed. ) Is displayed for 120 seconds, and the number 20 seconds is displayed on the straight signal numeric plate 6b attached to the right side of the traffic light 1.

이때, 표신된 좌회전신호숫자판(6a)의 숫자는 120초에서 부터 0초까지 카운트다운되는 것으로, 자동차가 다음 좌회전진행신호의 좌회전램프(1c)가 점등되는 때의 잔여시간을 표시하고 있는 것이며, 직진신호숫자판(6b)에 숫자는 20초에서 0초까지 카운트다운되는 것으로, 자동차가 직진을 하여 교차로를 통과할 수 있는 잔여시간을 표시한 것이다.At this time, the number of the displayed left turn signal plate 6a is counted down from 120 seconds to 0 seconds, and indicates the remaining time when the left turn lamp 1c of the next left turn progress signal is turned on. The number on the straight signal plate 6b is counted down from 20 seconds to 0 seconds, indicating the remaining time for the car to go straight through the intersection.

도3d는 직진진행신호가 끝나는 시간, 즉 직진진행신호가 꺼지고 좌회전과 직진이 모두 정지하게 되는 정지신호의 적색램프(1a)가 점등되기 직전을 예고하는 상태로서, 직진차선에서 직진하고 있는 자동차의 운전자에게 신속하 교차로를 진행하여 통과하거나 정지선에 안전하게 정지하도록 하며, 좌회전차선에서 대기하고 있는 운전자에게는 다음 좌회전진행신호의 좌회전램프(1c)가 점등되는 때의 잔여시간이 계속하여 카운트다운되면서 표시되고 있는 것이다.Fig. 3D is a state in which the time when the straight ahead signal ends, i.e., just before the red lamp 1a of the stop signal at which the straight ahead signal is turned off and both the left turn and the straight stop is turned on, the vehicle is going straight in the straight lane. The driver proceeds to the intersection quickly and passes or stops safely at the stop line.The driver who is waiting in the left turn lane keeps counting down when the left turn lamp 1c of the next left turn signal is turned on. It is.

도3e는 상기의 직진진행신호가 끝나고 정지신호가 시작되는 적색램프(1a)가 점등된 상태로서, 적색램프(1a)가 점등됨과 동시에 신호등(1)의 좌측에 부착 설치된 좌회전신호숫자판(6a)에는 좌회전차선에서 대기하고 있는 운전자에게 다음 좌회전진행신호의 좌회전램프(1c)가 점등되는 때의 잔여시간이 계속하여 카운트다운되면서 표시되고 있는 것이며, 우측에 부착 설치된 직진신호숫자판(6b)에는 직진차선에서 정지하여 대기하고 있는 운전자에게 다음 직진진행신호의 녹색램프(1d)가 점등되는 때의 잔여시간이 표시되어 카운트다운되기 시작한다.Fig. 3E is a state in which the red lamp 1a is turned on after the above straight signal is finished and the stop signal starts, and the left turn signal numeric plate 6a attached to the left side of the traffic light 1 while the red lamp 1a is turned on is shown. The remaining time when the left turn lamp 1c of the next left turn signal is turned on is displayed to the driver who is waiting in the left turn lane and continues to count down. The remaining time when the green lamp 1d of the next straight ahead signal is turned on is displayed to the driver who has stopped and waits at, and starts counting down.

도3f는 정지신호가 끝나고 좌회전진행신호가 점등되기 직전을 예고하는 상태로서, 상기의 도3e의 적색램프(1a)가 점등된 상태의 좌회전 및 직진이 정지된 상태에서 좌회전차선에서 대기하고 있는 운전자에게는 좌회전진행신호의 좌회전램프(1c)가 점등될 것이라는 것을 예측하여 출발 준비를 하도록 하며, 직진차선에 대기하고 있는 자동차 운전자는 계속하여 대기하도록 한다.FIG. 3F is a state foretelling the end of the stop signal and immediately before the left turn signal is turned on. The driver waiting in the left turn lane while the left turn and the straight stop of the state where the red lamp 1a of FIG. 3E is turned on is stopped. To prepare for the departure in anticipation that the left turn lamp (1c) of the left turn progress signal will be turned on, the motor vehicle waiting in the straight lane to continue to wait.

상기와 같이 황색램프(1b)가 깜박거린 후에는 도2f에 나타낸 바와 같이 신호등(1)이 바뀌게 되어 좌회전차선에 있는 자동차가 좌회전을 하는 것으로, 상기 도3a 내지 도3f의 상황을 반복하면서 좌회전차선 및 직진차선에 있는 자동차가 진행 및 정지하게 된다.After the yellow lamp 1b flashes as described above, as shown in FIG. 2F, the traffic light 1 is changed so that the car in the left turn lane turns left, and the left turn lane is repeated while repeating the situation of FIGS. 3A to 3F. And the vehicle in the straight lane proceeds and stops.

따라서, 상기와 같이 반복되는 신호등(1)의 변환에 의해 운전자들은 자동차가 정차해 있는 차선에서 다음의 신호가 점등되는 것을 예측함으로써, 운전자는 출발시간을 미리 예측함으로써, 출발준비를 할 수 있도록 하여 급출발을 막을 수 있으며, 정지선에 대기하면서 각각의 숫자판(6a, 6b)을 봄으로써, 지루함을 줄일 수 있다.Therefore, the driver predicts that the next signal is turned on in the lane where the vehicle is stopped by the repeated conversion of the traffic light 1 as described above, so that the driver can prepare for the departure by predicting the departure time in advance. The start and stop can be prevented, and boredom can be reduced by looking at the respective numeric plates 6a and 6b while waiting at the stop line.

한편, 도면에는 나타내지는 않았지만 좌회전진행신호와 직진진행신호가 동시에 동작되는 좌회전직진 동시신호에서도 본 발명의 신호등을 사용할 수 있는 것으로, 신호등(1)의 양측으로 각각의 숫자판(6a, 6b)을 설치하여 동시에 동작되도록 할 수도 있으며, 필요에 따라 우측의 직진램프(1d)측에 부착 설치된 직진신호숫자판(6b)만을 설치하여 카운트다운함으로써, 좌회전진행신호 및 직진진행신호의 잔여시간을 동시에 예측할 수도 있는 것이다.On the other hand, although not shown in the figure, the left and right turn simultaneous signal in which the left turn signal and the straight ahead signal are operated simultaneously, the signal lamp of the present invention can be used, respectively, each of the number plate (6a, 6b) provided on both sides of the traffic light (1) Can be operated at the same time, and if necessary, by installing and counting down only the straight signal number plate 6b installed on the right side of the straight lamp 1d, the remaining time of the left turn signal and the straight signal may be predicted simultaneously. will be.

또한, 최근에 운전자 및 보행자의 교통안전과 교통신호기의 원활한 유지를위하여 시내 주요 지점의 신호기를 발광다이오드(LED) 신호등으로 교체하고 있는 추세에 비추어 볼 때, 발광다이오드가 고효율의 발광소자이므로 운전자 및 보행자의 시인성 확보가 탁월하게 된다. 이 경우, 종래보다 더욱 먼 거리에서 신호를 파악하게 될 수 있는데, 본 발명에 따른 교통신호등에 발광다이오드(LED) 신호등이 접목되는 경우에는 먼거리에서의 신호파악 및 숫자에 의한 대기시간 파악을 통해 운전자가 더욱 안전하게 운행할 수 있다.In addition, in view of the recent trend of replacing traffic signals at major points in the city with light emitting diode (LED) lights for the safety of drivers and pedestrians and for the smooth maintenance of traffic signals, the light emitting diodes are highly efficient light emitting devices. The visibility of pedestrians will be excellent. In this case, the signal may be grasped at a farther distance than in the prior art. When a light emitting diode (LED) signal is grafted to a traffic light according to the present invention, the driver may be identified through a signal detection at a distance and grasping the waiting time by the number. Can drive more safely.

본 발명에 따른 교통신호등에 의하면 다음과 같은 효과가 있다.According to the traffic light according to the present invention has the following effects.

첫째, 본 발명에 따른 교통신호등이 설치된 교차로 및 도로를 주행하는 운전자는 교통신호등에 연결된 각각의 숫자판을 통해 각각의 신호가 바뀜에 따라 변하는 숫자를 주시함으로써, 운전자의 심리를 안정시켜 급발진이나 급제동을 방지하는 효과를 얻을 수 있다.First, a driver driving an intersection and a road on which a traffic light is installed according to the present invention observes a number that changes as each signal is changed through each number plate connected to the traffic light, thereby stabilizing the driver's psychology to suddenly start or stop braking. The effect of preventing can be obtained.

둘째, 본 발명에 따른 교통신호등이 설치된 교차로 및 도로를 주행하는 운전자는 상황판단을 신속하게 할 수 있으므로 교차로를 신속히 진행하여 통과하거나 속도를 줄여 교차로에 안전하게 정지할 수 있다. 따라서, 급제동시에 발생하는 연료의 낭비를 감소시키며 또한 교통사고의 유발을 억제할 수 있는 효과가 있는 것이다.Second, the driver driving the intersection and the road with the traffic light according to the present invention can quickly determine the situation, so that the intersection can be quickly passed through the intersection or reduced speed to safely stop at the intersection. Therefore, it is possible to reduce the waste of fuel generated during sudden braking and also to suppress the occurrence of traffic accidents.

셋째, 신호대기 시간에 대하여 운전자가 예측이 가능하여, 교차로의 정지선에 정확히 정지할 수 있으므로 더욱 안전한 운행이 가능하게 된다.Third, the driver can predict the signal waiting time, so that the vehicle can be stopped exactly at the stop line of the intersection, thereby enabling safer driving.

본 발명은 이상에서 설명되고 도면들에 표현된 예시들에 한정되는 것은 아니다. 전술한 실시 예들에 의해 가르침 받은 당업자라면, 다음의 특허 청구 범위에 기재된 본 발명의 범위 및 목적 내에서 치환, 소거, 병합 등에 의하여 전술한 실시 예들에 대해 많은 변형이 가능할 것이다.The invention is not limited to the examples described above and represented in the drawings. Those skilled in the art taught by the above-described embodiments, many modifications to the above-described embodiments are possible by substitution, erasure, merging, etc. within the scope and object of the present invention described in the following claims.

Claims (2)

사거리의 교차로에 적색램프, 황색램프, 좌회전램프, 녹색램프를 포함하는 신호등을 구비하고 잔여시간을 표시하는 숫자판이 설치된 교통신호등에 있어서,In a traffic light having a traffic light including a red lamp, a yellow lamp, a left turn lamp, a green lamp at the intersection of a crossroad and a number plate indicating the remaining time, 상기 신호등의 좌,우측으로 좌회전신호숫자판과 직진신호숫자판을 부착 설치하되, 좌측의 좌회전신호숫자판은 좌회전램프와 연결되고, 우측의 직진신호숫자판은 녹색램프와 연결하여, 각각의 좌회전램프와 녹색램프가 점등되어 좌회전대기신호와 직진대기신호 및 좌회전진행신호와 직진진행신호의 잔여시간을 상기 각각의 좌회전신호숫자판과 직진신호숫자판에 디지탈숫자로 표시해 주는 것을 특징으로 하는 신호대기 및 진행 잔여시간을 표시하는 교통신호등.The left turn signal number plate and the straight signal number plate are attached to the left and right side of the traffic light, and the left turn signal number plate on the left side is connected to the left turn lamp, and the right turn signal number plate is connected to the green lamp, respectively, the left turn lamp and the green lamp Lights up and displays the remaining time of the left turn wait signal and the straight wait signal and the left turn go signal and the straight go signal as digital numbers on the left turn signal number plate and the straight signal number plate, respectively. Traffic lights. 제1항에 있어서,The method of claim 1, 좌회전직진 동시신호가 이용되는 교차로에서, 상기 각각의 좌회전신호숫자판과 직진신호숫자판에 상기 디지탈숫자가 동시에 표시되어 카운트되는 것을 특징으로 하는 신호대기 및 진행 잔여시간을 표시하는 교통신호등.And at the intersection where the left turn straight signal is used, the digital numbers are simultaneously displayed on each of the left turn signal number plate and the straight signal number plate to be counted.
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