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    • 3. 发明公开
    • 엘이디 교통 신호등의 시인성 향상 장치
    • LED交通信号灯
    • KR1020090016881A
    • 2009-02-18
    • KR1020070081193
    • 2007-08-13
    • 권진혁
    • 권진혁
    • G08G1/09G08G1/095F21W111/02
    • G08G1/094F21W2111/02G08G1/095
    • An apparatus for improving visibility of the LED traffic signal lamp is provided to improve the visibility of the LED traffic signal lamp because each LED of inside can not be seen and the uniform light is generated. A LED traffic light is comprised by using LED. A plurality of LEDs(12) is arranged to the constant interval and is connected to the external power source. The LED array substrate(10) authorizes the proper power source in LED. Then the light is generated. The transparency protective cover(20) is located in the front of the LED array substrate with the distance and is integrally formed in the micro lens arrangement(22). The visor(35) blocks the external light ray.
    • 提供了一种用于提高LED交通信号灯的可视性的装置,以提高LED交通信号灯的可视性,因为不能看到内部的每个LED并且产生均匀的光。 使用LED组成LED路灯。 多个LED(12)被布置成恒定间隔并连接到外部电源。 LED阵列基板(10)授权LED中的正确电源。 然后产生光。 透明保护盖(20)位于LED阵列基板的前面,并具有一定距离,并且一体地形成在微透镜装置(22)中。 遮阳板(35)阻挡外部光线。
    • 5. 发明授权
    • 가변 정보 표지판의 출력 정보 표시 장치 및 방법
    • 用于显示可变信息标志板的输出信息的装置和方法
    • KR100846167B1
    • 2008-07-14
    • KR1020070079372
    • 2007-08-08
    • 주식회사 래도
    • 김철용조남익구형일
    • G08G1/09G09F13/22G09G3/32
    • G08G1/094G09F13/22G09G3/32
    • An apparatus and a method for displaying output information of a VMS board are provided to compensate for the distortion of screen due to the characteristic of camera when screen data displayed in the variable message sign board is photographed by the camera. An apparatus for displaying output information of a VMS board includes a camera(140), a fish-eye lens, an image processing unit(150), and a VMS(Variable Message Sign) server(200). The camera photographs the VMS board. The fish-eye lens is formed in front of the camera. The image processing unit removes radial distortion from images, which are obtained by the camera, removes outliers by extracting characteristic points of the images obtained after removing the radial distortion and characteristic points of traffic information images, and extracts areas corresponding to the traffic information images from the obtained images by estimating homography between the obtained images and the traffic information images. The VMS server detects the character string of traffic information inputted from a manager, transmits the detected character string to the VMS board, and displays the character string images and the images from the processing unit.
    • 提供一种用于显示VMS板的输出信息的装置和方法,用于当通过照相机拍摄可变信息标志板中显示的屏幕数据时,由于相机的特性来补偿屏幕的失真。 用于显示VMS板的输出信息的装置包括相机(140),鱼眼透镜,图像处理单元(150)和VMS(可变消息签名)服务器(200)。 相机拍摄VMS板。 鱼眼镜头形成在相机的前面。 图像处理单元从相机获得的图像中去除径向失真,通过提取在去除径向失真和交通信息图像的特征点之后获得的图像的特征点来去除异常值,并且提取与交通信息图像相对应的区域 通过估计获得的图像与交通信息图像之间的单应性来获得所获得的图像。 VMS服务器检测从管理员输入的交通信息的字符串,将检测到的字符串发送到VMS板,并从处理单元显示字符串图像和图像。
    • 9. 发明公开
    • 보행자 안전을 위하여 충돌 위험에 대한 알림 서비스 제공 방법
    • 警示服务提供有关行人安全碰撞风险的方法
    • KR1020180012102A
    • 2018-02-05
    • KR1020160094937
    • 2016-07-26
    • (주)초이스밸류박수홍
    • 최훈성박수홍박준하
    • G08G1/16G08G1/09H04M1/725H04W4/00H04W4/02
    • G08G1/166G08G1/094H04M1/72519H04W4/023H04W4/80
    • 보행자안전을위하여충돌위험에대한알림서비스제공방법이개시된다. 충돌위험에대한알림서비스제공방법은사용자단말에대한이어폰의연결여부또는보행자의상기사용자단말조작여부에기초하여상기사용자단말에포함된무선신호수신장치를활성화하는단계; 상기무선신호수신장치를통해감지가능하고, 임의의이동체로부터방사된적어도하나의지향성비콘신호의수신여부를결정하는단계; 상기무선신호수신장치를통해상기적어도하나의지향성비콘신호가수신되었다고결정된경우, 상기사용자단말을소지한보행자와상기임의의이동체간의충돌위험이있다고판단하는단계; 및상기수신된적어도하나의지향성비콘신호의세기에기초하여상기보행자에게충돌위험에대한알림서비스를제공하는단계를포함할수 있다.
    • 公开了一种为行人安全提供碰撞风险通知服务的方法。 通知服务碰撞包括活化所述无线信号接收装置的步骤的风险提供方法包括在用户终端基于是否连接与否,或耳机到用户终端的行人的用户终端操作; 确定是否接收从任意移动物体辐射的至少一个定向信标信号,该信号可通过无线电信号接收装置检测到; 如果通过所述至少一个定向信标信号,所述无线信号接收装置确定接收,所述方法包括:确定存在行人之间碰撞的风险,并且其中任何携带用户终端的移动物体的; 并且基于接收的至少一个定向信标信号的强度向行人提供碰撞风险的通知服务。