A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The present invention relates to a smart interior lighting road sign, which allows an LED unit to be turned on to be easily recognized by a driver when a vehicle approaches within a set distance, thereby enabling safe driving. The smart interior lighting road sign comprises: a partition wall (20) which partitions a base plate (10) into a central part and a rim part at a certain height; a first LED unit (30) in which a plurality of LEDs (31 to 3n) are installed to be spaced apart from each other on the base plate (10) in an inner space of the partition wall (20); a second LED unit (40) in which a plurality of LEDs (41 to 4n) are installed to be spaced apart from each other on the base plate (10) of the outer space of the partition wall (20); a transparent cap (50) which is composed of a rim wall (51) surrounding the rim of the base plate (10) and a transparent plate (52) having a print layer (60) representing a traffic sign character, symbol, or color by covering the inner and outer spaces of the partition wall (20) and transmitting each LED light from the first LED unit (30) and the second LED unit (40); a vehicle recognition sensor unit (70) which is installed in the base plate (10) or transparent cap (50); and a control unit (80) which controls smart turning on and turning off according to the recognition of the sensor unit (70). The print layer (60) includes a semi-transparent layer (62) printed on the surface of the transparent plate (52) receiving light from the first LED unit (40) to form a character or symbol sign portion and a semi-transparent diffusion layer (64) printed on the bottom surface of the blank transparent plate (52) without the character or symbol sign, and further includes a semi-transparent print layer (52a) receiving light from the second LED unit (40).
본 발명은 베이스판(10)의 중앙부와 테두리부를 일정 높이로 구획하는 격벽(20); 격벽(20) 내부공간의 베이스판(10)에 다수의 엘이디(31~3n)가 이격 설치된 제1 엘이디부(30); 격벽(20) 외부공간의 베이스판(10)에 다수의 엘이디(41~4n)가 이격 설치된 제2 엘이디부(40); 베이스판(10) 테두리를 감싸는 테두리벽(51)과, 격벽(20) 내외부 공간을 덮어 제1 엘이디부(30) 및 제2 엘이디부(40)의 각 엘이디 빛을 투과시켜 교통표시 문자나 기호나 색을 나타내는 인쇄층(60)을 가진 투명판(52)으로 이루어진 투명캡(50); 베이스판(10)이나 투명캡(50)에 설치되는 차량인식 센서부(70); 및 센서부(70)의 인식에 따라 스마트 점등을 하도록 제어하는 제어부(80)를 포함하고; 인쇄층(60)은 문자나 기호 표시부를 이루도록 제1 엘이디부(40)의 빛을 받는 투명판(52) 표면에 인쇄된 반투명 인쇄층(62)과, 문자나 기호가 표시가 없는 여백의 투명판(52) 저면에 인쇄된 반투명 확산층(64)을 포함하고, 제2 엘이디부(40)의 빛을 받는 반투명 인쇄층(52a)을 더 포함하여 구성한 스마트 내부조명식 도로표지판.
The present invention relates to a smart interior lighting road sign, which allows an LED unit to be turned on to be easily recognized by a driver when a vehicle approaches within a set distance, thereby enabling safe driving. The smart interior lighting road sign comprises: a partition wall (20) which partitions a base plate (10) into a central part and a rim part at a certain height; a first LED unit (30) in which a plurality of LEDs (31 to 3n) are installed to be spaced apart from each other on the base plate (10) in an inner space of the partition wall (20); a second LED unit (40) in which a plurality of LEDs (41 to 4n) are installed to be spaced apart from each other on the base plate (10) of the outer space of the partition wall (20); a transparent cap (50) which is composed of a rim wall (51) surrounding the rim of the base plate (10) and a transparent plate (52) having a print layer (60) representing a traffic sign character, symbol, or color by covering the inner and outer spaces of the partition wall (20) and transmitting each LED light from the first LED unit (30) and the second LED unit (40); a vehicle recognition sensor unit (70) which is installed in the base plate (10) or transparent cap (50); and a control unit (80) which controls smart turning on and turning off according to the recognition of the sensor unit (70). The print layer (60) includes a semi-transparent layer (62) printed on the surface of the transparent plate (52) receiving light from the first LED unit (40) to form a character or symbol sign portion and a semi-transparent diffusion layer (64) printed on the bottom surface of the blank transparent plate (52) without the character or symbol sign, and further includes a semi-transparent print layer (52a) receiving light from the second LED unit (40).
본 발명은 베이스판(10)의 중앙부와 테두리부를 일정 높이로 구획하는 격벽(20); 격벽(20) 내부공간의 베이스판(10)에 다수의 엘이디(31~3n)가 이격 설치된 제1 엘이디부(30); 격벽(20) 외부공간의 베이스판(10)에 다수의 엘이디(41~4n)가 이격 설치된 제2 엘이디부(40); 베이스판(10) 테두리를 감싸는 테두리벽(51)과, 격벽(20) 내외부 공간을 덮어 제1 엘이디부(30) 및 제2 엘이디부(40)의 각 엘이디 빛을 투과시켜 교통표시 문자나 기호나 색을 나타내는 인쇄층(60)을 가진 투명판(52)으로 이루어진 투명캡(50); 베이스판(10)이나 투명캡(50)에 설치되는 차량인식 센서부(70); 및 센서부(70)의 인식에 따라 스마트 점등을 하도록 제어하는 제어부(80)를 포함하고; 인쇄층(60)은 문자나 기호 표시부를 이루도록 제1 엘이디부(40)의 빛을 받는 투명판(52) 표면에 인쇄된 반투명 인쇄층(62)과, 문자나 기호가 표시가 없는 여백의 투명판(52) 저면에 인쇄된 반투명 확산층(64)을 포함하고, 제2 엘이디부(40)의 빛을 받는 반투명 인쇄층(52a)을 더 포함하여 구성한 스마트 내부조명식 도로표지판.
Smart interior lighting road sign
스마트 내부조명식 도로표지판
SONG JUN KYOO (author)
2024-01-16
Patent
Electronic Resource
Korean
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
/
F21V
FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF
,
Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen
/
F21W
Index-Schema in Verbindung mit den Unterklassen F21K, F21L, F21S und F21V, betreffend den Gebrauch oder Einsatz von Leuchten oder Beleuchtungssystem
,
INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
/
F21Y
Index-Schema in Verbindung mit den Unterklassen F21K, F21L, F21S und F21V, betreffend die Form oder die Art der Lichtquellen oder die Farbe des emittierten Lichts
,
INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
/
G08G
Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs
,
TRAFFIC CONTROL SYSTEMS
/
G09F
DISPLAYING
,
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