Abstract:
단등형 3현시 LED 신호기를이용한열차제어방법및 장치가개시되어있다. 단등형 3현시 LED(light emitting diode) 신호기의동작은열차의궤도구간이동에따라제1 단등형 3현시 LED 신호기가정지신호로설정되는단계, 제1 단등형 3현시 LED 신호기가정지신호로변경되는경우, 제2 단등형 3현시 LED 신호기가주의신호, 제3 단등형 3현시 LED 신호기가진행신호를가지도록설정되는단계를포함할수 있되, 단등형 3현시 LED 신호기는하나의 LED를기반으로구현되고하나의 LED는녹색신호, 노란색신호및 붉은색신호중 하나의신호로표시되고, 녹색신호는진행신호, 노란색신호는주의신호, 붉은색신호는정지신호를의미할수 있다.
Abstract:
PURPOSE: An interface device between a project management tool and a system engineering tool is provided to enable mutual examination between the project management tool and the system engineering tool about PM items. CONSTITUTION: When the inquiry on PM items transmitted from a project management tool is completed, SE data transfer is selected (S10). When the SE data transfer is selected, the issue information is stored in an interface data storage unit (S20). According to the batch schedule, a PM conversion unit generates a PM meta file and a PM share file about the issue information and stores the files into a share storage unit (S30, S40). According to the batch schedule in a system engineering tool, an SE conversion unit is automatically run every fifteen minutes. The SE conversion unit accesses a PM interface file, converts the file, and provides the converted file to the system engineering tool (S50). The issue information of the project management tool is stored and registered into an SE database by the system engineering tool so that the issue information managed in the project management tool can be inquired from the system engineering tool (S60). [Reference numerals] (AA) Start; (BB) End; (S10) Select the transmission of SE data; (S20) Store interface information; (S30) Execute a PM conversion unit; (S40) Generate a PM interface file; (S50) Execute an SE conversion unit; (S60) Register SE
Abstract:
PURPOSE: A movable station is provided to enable the inexpensive construction of an underground or ground station which moves underground or overground based on the arrival time of trains while passengers are waiting for the trains at a station on a street. CONSTITUTION: A movable station comprises an outside structure, a station structure, an elevating unit (115), a vehicle access door device (130), a ceiling opening and closing device (140), a passenger access door device (150), and a control unit. The outside structure is fixed on the ground with a bus station. The station structure is equipped inside the outside structure to elevate a train to an underground platform area in which the train goes up or down. The elevating unit elevates the station structure. The vehicle access door device includes a screen door (132) which is opened or closed to allow passengers to get on or off a train. The ceiling opening and closing device is formed on the ceiling of the station structure and is equipped with an opening and closing plate (142). The passenger access door device is equipped with a passenger access door (152) which allows the access of passengers to the station structure. The control unit controls the operation of the elevating unit, the vehicle access door device, the ceiling opening and closing device, and the passenger access door device.
Abstract:
이 발명은, 주행로의 표면을 연삭하는 과정에서 발생되는 열을 효율적으로 냉각시키면서 표면 마찰력을 균일하게 확보할 수 있도록 하는, 고무차륜 안내궤도식 철도의 주행로 표면처리장치에 관한 것으로서, 회전축 역할을 하는 샤프트와, 상기한 샤프트가 압입되기 위한 샤프트홀이 중앙에 형성되어 있으며 주행로 표면을 연마하기 위한 연마팁이 외주면에 설치되어 있으며, 샤프트홀과 연마팁의 사이에 통풍홀이 형성되어 있으며 연마팁의 아래쪽에 열발산공이 형성되어 있으며 연마팁의 사이에 통풍홈이 형성되어 있는 다수개의 블레이드와, 상기한 다수개의 블레이드의 사이마다 설치되는 다수개의 와셔와, 상기한 블레이드와 와셔를 고정 결합하기 위한 볼트를 포함하여 이루어진다.
Abstract:
PURPOSE: A grinding device for roads is provided to flatten an irregular concrete road by repetitive cutting, to perform cutting to the fixed depth, and to enable safe driving in a curved area. CONSTITUTION: A grinding device for road(100) comprises a vehicle body frame part(110), a wheel frame part(210), a grinding unit(310), and a power transmission part(410). The vehicle body frame part comprises a vehicle body frame(112) and a plurality of supporting frames(114). The wheel frame part is installed at the lower part of the vehicle body frame part and comprises a pair of wheel frames(212). The grinding unit is installed at the lower part of the central part of the vehicle body frame and performs cutting of a concrete road. The power transmission part is installed in the upper part of the vehicle body frame and delivers power to the grinding unit. .