公开(公告)号：WO2011002159A3

公开(公告)日：2011-03-24

申请号：PCT/KR2010003282

申请日：2010-05-25

Applicant: S L TECH CO LTD ,  KWON SUNG-KOOK ,  PARK JEOM-BAE

Inventor： KWON SUNG-KOOK ,  PARK JEOM-BAE

IPC: E01F9/06 ,  F21S9/03 ,  F21S10/00

CPC classification number: E01F9/559 ,  F21S9/03 ,  F21S10/005 ,  F21S10/02 ,  F21V23/0442 ,  F21W2131/101 ,  F21Y2115/10 ,  Y02B20/72

Abstract: The present invention relates to a road sign employing optical fibers and that is capable of providing various high-definition light patterns via side light-type or end light-type optical fibers, to minimize driver misperception and to greatly improve discerning ability at night or in the rain. In particular, the present invention relates to a road sign employing optical fibers, comprising: a base frame having a bowl shape with an open top and defining a predetermined mounting space therein with a floor and side surface thereof; a mirror housing having a semispherical or conical shape installed in the mounting space, and including a reflective surface with high reflectivity formed across an inner surface thereof; a control circuit and battery installed in the mounting space, and at least one LED connected to the control circuit and inserted into the mirror housing; a plate housing made of an insulating material and partially or entirely mounted in the mounting space to provide a horizontal surface sealing the mounting space; at least one optical fiber with one end inserted through the mirror housing to proximately face the at least one LED, and the other end inserted through the plate housing and exposed through the horizontal surface; a brightness sensor and a solar cell connected to the control circuit and mounted on the horizontal surface; a transparent lens covering the optical fiber(s), a brightness sensor, and a solar cell and sealing the top surface of the base frame; and a cover frame having a ring shape covering a perimeter of the lens and fixed to the base frame.

Abstract translation: 本发明涉及一种采用光纤的道路标志，其能够通过侧光型或端光型光纤提供各种高清晰度光图案，以最大限度地减少驾驶员的错觉，并大大提高夜间或 雨。 特别地，本发明涉及一种采用光纤的道路标志，其特征在于，包括：具有开口顶部并具有预定安装空间的碗状的底架，其底板和侧面; 具有安装在所述安装空间中的半球形或圆锥形的镜壳体，并且包括跨过其内表面形成的具有高反射率的反射表面; 安装在所述安装空间中的控制电路和电池，以及连接到所述控制电路并插入所述反射镜壳体中的至少一个LED; 由绝缘材料制成并且部分或全部安装在所述安装空间中以提供密封所述安装空间的水平表面的板壳体; 至少一个光纤，其一端插入穿过所述镜壳体以近似面对所述至少一个LED，并且另一端插入所述板壳体并通过所述水平表面露出; 亮度传感器和连接到控制电路并安装在水平表面上的太阳能电池; 覆盖光纤的透明透镜，亮度传感器和太阳能电池，并密封基架的顶面; 以及覆盖框架，其具有覆盖透镜的周边并固定到基架的环形。

公开(公告)号：WO2010137842A3

公开(公告)日：2011-03-17

申请号：PCT/KR2010003280

申请日：2010-05-25

Applicant: S L TECH CO LTD ,  KWON SUNG-KOOK ,  PARK JEOM-BAE

Inventor： KWON SUNG-KOOK ,  PARK JEOM-BAE

IPC: E01C5/00 ,  E01C15/00 ,  F21S10/00

CPC classification number: A61H3/066 ,  E01F9/559

Abstract: The present invention relates to Braille brick for a sidewalk, which is installed along a guiding path to the crosswalk on a sidewalk, a subway standby line or the like to provide a visually impaired person with protruding patterns, and to a low-power-consuming light-emitting-type Braille brick system for a sidewalk, which has a predetermined light-emitting function operating in conjunction with an external signal which serves as a signal for operating an external system such as traffic lights and subway information displays, thereby providing more correct information and exhibiting significantly improved discriminating ability. In detail, the present invention provides a light-emitting-type Braille brick system for a sidewalk, comprising: a coupling unit which is physically coupled to a cable of an external system to which a predetermined driving signal is applied, and which generates a synchronizing signal coupled with the driving signal; a Braille sidewalk brick which has a light source for emitting light embedded therein, and which has one surface along which protruding patterns made of materials through which light can penetrate for the penetration of the light emitted by the light source, wherein said Braille sidewalk brick is installed on the sidewalk such that said one surface thereof is exposed outward; and a control unit which has a battery embedded therein, and which is electrically connected to the light source to selectively apply electrical energy charged in the battery to the light source in accordance with said coupled signal.

Abstract translation: 本发明涉及用于人行道的盲文砖，其沿人行横道的引导路线安装在人行道上，地铁待机线路等上，以向视障者提供突出的图案，并且具有低功耗 用于人行道的发光型盲文砖系统，其具有与用作操作诸如交通灯和地铁信息显示器之类的外部系统的信号的外部信号一起操作的预定发光功能，从而提供更正确 信息和展示显着提高了辨别能力。 具体地说，本发明提供了一种人行道用发光型盲文砖系统，其特征在于，包括：耦合单元，其物理地耦合到外部系统的电缆，所述外部系统的电缆施加有预定的驱动信号，并且其产生同步 信号与驱动信号耦合; 盲文人行道砖，其具有用于发射嵌入其中的光的光源，并且具有一个表面，沿着该表面的光线能够穿透的材料穿过其中的突出图案以穿透由光源发射的光，其中所述盲文人行道砖是 安装在人行道上，使得其一个表面向外露出; 以及控制单元，其具有嵌入其中的电池，并且电连接到所述光源，以根据所述耦合信号选择性地将充电在电池中的电能施加到光源。