A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
METHOD FOR PREDICTING TRAIN STOP TIME AND CONTROLLING PLATFORM SCREEN DOOR
The present invention provides a method for predicting a stop time of a train and controlling a screen door. According to the present invention, the method comprises: receiving detection signals from k^th to (k+2)^th photo sensors installed on the k^th to (k+2)^th doors at a platform where the first to N^(th) doors on which the photo sensors are installed are located to calculate a first speed change function (1 <= k <= (N-2), k is a natural number), which is a formula representing the speed at the time when the train passes through the door of the platform; calculating a second speed change function, which represents the speed with respect to time until the train stops at the right-position at the (k+2)^th door; and inputting an adjacent stop reference speed into the second speed change function to calculate the adjacent stop expected time, and then reflecting the corrected time to determine the opening time of the first to N^th doors.
본 발명은, 포토 센서를 각각 설치한 제 1 내지 제 N 출입문이 위치하는 승강장에서, 제 k 내지 제 k+2 출입문에 설치한 제 k 내지 제 k+2 포토 센서로부터 검지 신호를 수신하여, 열차가 승강장의 출입문을 통과할 때 시각에 대한 속도를 나타낸, 제 1 속도 변화 함수를 산출하고, (1≤k≤N-2, k는 자연수) 열차가 제 k+2 출입문에서 정-위치에 정차할 때까지 시간에 대한 속도를 나타낸, 제 2 속도 변화 함수를 산출하며, 인접 정차 기준 속도를 상기 제 2 속도 변화 함수에 입력하여 인접 정차 예상 시각을 산출한 다음, 보정 시간을 반영하여 제 1 내지 제 N 출입문의 개방 시각을 결정하는, 열차의 정차 시간 예측 및 스크린 도어 제어 방법을 제공한다.
METHOD FOR PREDICTING TRAIN STOP TIME AND CONTROLLING PLATFORM SCREEN DOOR
The present invention provides a method for predicting a stop time of a train and controlling a screen door. According to the present invention, the method comprises: receiving detection signals from k^th to (k+2)^th photo sensors installed on the k^th to (k+2)^th doors at a platform where the first to N^(th) doors on which the photo sensors are installed are located to calculate a first speed change function (1 <= k <= (N-2), k is a natural number), which is a formula representing the speed at the time when the train passes through the door of the platform; calculating a second speed change function, which represents the speed with respect to time until the train stops at the right-position at the (k+2)^th door; and inputting an adjacent stop reference speed into the second speed change function to calculate the adjacent stop expected time, and then reflecting the corrected time to determine the opening time of the first to N^th doors.
본 발명은, 포토 센서를 각각 설치한 제 1 내지 제 N 출입문이 위치하는 승강장에서, 제 k 내지 제 k+2 출입문에 설치한 제 k 내지 제 k+2 포토 센서로부터 검지 신호를 수신하여, 열차가 승강장의 출입문을 통과할 때 시각에 대한 속도를 나타낸, 제 1 속도 변화 함수를 산출하고, (1≤k≤N-2, k는 자연수) 열차가 제 k+2 출입문에서 정-위치에 정차할 때까지 시간에 대한 속도를 나타낸, 제 2 속도 변화 함수를 산출하며, 인접 정차 기준 속도를 상기 제 2 속도 변화 함수에 입력하여 인접 정차 예상 시각을 산출한 다음, 보정 시간을 반영하여 제 1 내지 제 N 출입문의 개방 시각을 결정하는, 열차의 정차 시간 예측 및 스크린 도어 제어 방법을 제공한다.
METHOD FOR PREDICTING TRAIN STOP TIME AND CONTROLLING PLATFORM SCREEN DOOR
열차의 정차 시간 예측 및 스크린 도어 제어 방법
KIM JI UNG (author) / JANG GI SOO (author) / JEONG SEUNG KWEON (author)
2022-10-31
Patent
Electronic Resource
Korean
IPC:
B61B
RAILWAY SYSTEMS
,
Eisenbahnanlagen
/
B61L
Leiten des Eisenbahnverkehrs
,
GUIDING RAILWAY TRAFFIC
/
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.
/
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
METHOD FOR PREDICTING TRAIN STOP TIME AND CONTROLLING PLATFORM SCREEN DOOR
European Patent Office | 2023
PSD SYSTEM FOR CONTROLLING PLATFORM SCREEN DOOR OF BUS STOP
| European Patent Office | 2023
Vehicle stop detection and platform screen door interlocking system
| European Patent Office | 2021
Train unit platform door and train platform door assembly
| European Patent Office | 2023