KR960008649A - Traffic light control device and method - Google Patents

Traffic light control device and method Download PDF

Info

Publication number
KR960008649A
KR960008649A KR1019940020508A KR19940020508A KR960008649A KR 960008649 A KR960008649 A KR 960008649A KR 1019940020508 A KR1019940020508 A KR 1019940020508A KR 19940020508 A KR19940020508 A KR 19940020508A KR 960008649 A KR960008649 A KR 960008649A
Authority
KR
South Korea
Prior art keywords
traffic light
microcontroller
vehicle
timer
memory
Prior art date
Application number
KR1019940020508A
Other languages
Korean (ko)
Inventor
박기식
Original Assignee
박기식
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 박기식 filed Critical 박기식
Priority to KR1019940020508A priority Critical patent/KR960008649A/en
Publication of KR960008649A publication Critical patent/KR960008649A/en

Links

Landscapes

  • Traffic Control Systems (AREA)

Abstract

판정보신호를 출력하는 타이머(10)와; 데이터 및 프로그램이 저장되어 있는 메모리(20)와; 상기한 타이머 및 메모리를 이용하여, 주기적으로 보행자 신호등 및 차량 신호등이 점등과 점차적 점멸을 수행하도록 하기 위한 제어신호를 출력하는 마이크로 컨트롤러(30)와; 상기한 마이크로 컨트롤러로의 출력만에 입력단이 연결되어 있으며, 마이크로 컨트롤로러부터 입력되는 제어신호를 보행자 신호등 및 차량 신호등을 구동할 수 있는 레벨의 신호로 변환하여 출력하는 드라이버(40)와; 상기한 드라이버 출력단에 입력단이 연결되어 있으며, 드라이버로부터 입력되는 신호에 따라 보행자 신호등과 차량 신호등을 점등, 점멸시키는 표시부(50)로 구성되어있으며; 적, 녹, 황 색깔의 원형의 신호가 시간이 지남에 따라 색깔이 점차적으로 없어지도록 한 뒤에 신호가 바뀌게 되면 다시 바뀌어진 색깔의 원형 신호가 나타나도록 함으로써 운전자 또는 보행자가 손쉽게 대기시간을 파악할 수 있는 효과를 가진 교통 신호등 제어장치 및 그 방법에 관한 것.A timer 10 for outputting a plate information signal; A memory 20 in which data and programs are stored; A microcontroller 30 for outputting a control signal for periodically turning on and gradually blinking the pedestrian traffic light and the vehicle traffic light using the timer and the memory; A driver 40 having an input connected only to the output to the microcontroller, for converting a control signal input from the microcontroller into a signal having a level capable of driving a pedestrian traffic light and a vehicle traffic light; An input terminal is connected to the driver output terminal and includes a display unit 50 which lights and blinks a pedestrian traffic light and a vehicle traffic light according to a signal input from the driver; The red, green, and yellow circular signals gradually lose their color as time passes, and when the signals change, the circular signals of the changed color appear again so that drivers or pedestrians can easily identify the waiting time. A traffic light control device having an effect and a method thereof.

Description

교통 신호등 제어장치 및 그 방법Traffic light control device and method

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 이 발명의 실시예에 따른 교통 신호등 제어장치의 구성블럭도이고,1 is a block diagram of a traffic light control apparatus according to an embodiment of the present invention,

제3도는 이 발명의 실시예에 따른 교통 신호등 제어방법의 동작 흐름도이다.3 is an operation flowchart of a traffic light control method according to an embodiment of the present invention.

Claims (3)

시간정보신호를 출력하는 타이머와, 데이터 및 프로그램이 저장되어 있는 메모리와, 상기한 타이머 및 메모리를 이용하여, 주기적으로 보행자 신호등 및 차량 신호등이 점등과 점차적 점멸을 수행하도록 하기 위한 제어신호를 출력하는 마이크로 컨트롤러와, 상기한 마이크로 컨트롤러의 출력단에 입력단이 연결되어 있으며, 마이크로 컨트롤러로부터 입력되는 제어신호를 보행자 신호등 및 차량 신호등을 구동할 수 있는 레벨의 신호로 변환하여 출력하는 드라이버와, 상기한 드라이버의 출력단에 입력단이 연결되어 있으며, 드라이비로부터 입력되는 신호에 따라 보행자 신호등과 차량 신호등을 점등, 점멸시키는 표시부로 이루어지는 것을 특징으로 하는 교통 신호 신호등 제어장치.A timer for outputting a time information signal, a memory for storing data and programs, and a control signal for periodically turning on and gradually blinking the pedestrian traffic light and the vehicle traffic light by using the timer and memory. A driver connected to a microcontroller and an output terminal of the microcontroller, and converting a control signal input from the microcontroller into a signal of a level capable of driving a pedestrian traffic light and a vehicle traffic light, and An input terminal is connected to the output terminal, and the traffic signal control device comprising a display unit for lighting and blinking a pedestrian traffic light and a vehicle traffic light according to a signal input from a driving ratio. 제1항에 있어서, 상기한 메모리는 상기한 마이크로 컨트롤러의 내부에 내장되어 있는 것을 특징으로 하는 교통 신호등 제어장치.The traffic light control apparatus according to claim 1, wherein the memory is built in the microcontroller. 전원이 인가되면 동작이 시작되어 메모리내의 모든 변수를 초기화시키는 단계와, 보행자 신호등(녹색등)을 점등시킨 뒤에 보행자 신호등(녹색등)을 점차적으로 점멸시키는 단계와, 타이머를 이용하여 보행자를 위한 시간(t1)이 경과되었는지를 판단하는 단계와, 보행자를 위한 시간(tl)이 경과된 경우에, 차량 신호등(적색등)을 점등시킨 뒤에 차량 신호등(적색등)을 점차적으로 점멸시키는 단계와, 타이머를 이용하어 차량을 위한 시간(t2)이 경과되었는지를 판단하여 차량을 위한 시간(t2)이 경과된 경우에 상기한 과정을 반복수행하는 단계로 이루어지는 것을 특징으로 하는 교통 신호등 제어방법.When the power is applied, the operation starts and initializes all the variables in the memory, turns on the pedestrian traffic light (green light), then gradually flashes the pedestrian traffic light (green light), and time for pedestrians using a timer. determining whether (t1) has elapsed, and gradually turning on the vehicle traffic light (red light) after turning on the vehicle traffic light (red light) when the time tl for pedestrians has elapsed, and a timer Determining whether the time t2 for the vehicle has elapsed and repeating the above process when the time t2 for the vehicle has elapsed. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940020508A 1994-08-19 1994-08-19 Traffic light control device and method KR960008649A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940020508A KR960008649A (en) 1994-08-19 1994-08-19 Traffic light control device and method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940020508A KR960008649A (en) 1994-08-19 1994-08-19 Traffic light control device and method

Publications (1)

Publication Number Publication Date
KR960008649A true KR960008649A (en) 1996-03-22

Family

ID=66698233

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940020508A KR960008649A (en) 1994-08-19 1994-08-19 Traffic light control device and method

Country Status (1)

Country Link
KR (1) KR960008649A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020008728A (en) * 2000-07-25 2002-01-31 유종근 Health Drink of Hobaksakunjacha Using the Pumpkin and Medicinal Herbs and Manufacturing Method Thereof
KR20030073495A (en) * 2002-03-12 2003-09-19 김덕만 The baked pumpkin manufacturing method which is using natural foods
WO2006109918A1 (en) * 2005-04-11 2006-10-19 Han, Kyoung-Su Vehicle traffic signal lamp

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020008728A (en) * 2000-07-25 2002-01-31 유종근 Health Drink of Hobaksakunjacha Using the Pumpkin and Medicinal Herbs and Manufacturing Method Thereof
KR20030073495A (en) * 2002-03-12 2003-09-19 김덕만 The baked pumpkin manufacturing method which is using natural foods
WO2006109918A1 (en) * 2005-04-11 2006-10-19 Han, Kyoung-Su Vehicle traffic signal lamp

Similar Documents

Publication Publication Date Title
US20040201497A1 (en) Traffic light, and method of traffic control with traffic light
KR960008649A (en) Traffic light control device and method
US4363022A (en) Self cancelling motorcycle turn signal which recognizes balance
RU96101959A (en) Method for indicating residual time before traffic light signal change
US6031452A (en) Turn signal and brake signal combination
KR200291351Y1 (en) Apparatus for indicating duration of green light in traffic signals
JPH11353585A (en) Traffic signal capable of showing passage of time
KR950006809Y1 (en) A light for passengers and cars
KR200212286Y1 (en) Remaining time display device of traffic light
KR100474135B1 (en) Apparatus for controlling crosswalk lamps and method thereof
KR970022884A (en) Traffic control method and system using traffic signal road sickness
KR870010471A (en) Indicator for traffic light
KR960700918A (en) Vehicle Display
KR970017089A (en) Traffic signal motion control
KR19990010193U (en) Traffic lights flashing at a constant frequency
KR960035371A (en) Traffic signal conversion period notice display method and device
KR940020281A (en) Road traffic light control method
GB1350746A (en) Using warning lights to prevent motorists bashing into and killing each other particularly on high speed motorways in fog
KR20000030334A (en) Remaining time display device of traffic light
JPS63107100U (en)
KR960030053A (en) Auto PR System in Traffic Signals
IT1265171B1 (en) Device for displaying residual time for traffic lights and similar installations
KR20000030581A (en) Femaining time display device of traffic light
KR910009497A (en) Downlight Dimmer for Vehicle
KR970038031A (en) Indoor light control device after stopping the car

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E801 Decision on dismissal of amendment
E601 Decision to refuse application