Title:
CONTROL SECTION LENGTH MEASURING DEVICE
Document Type and Number:
Japanese Patent JP2017007373
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a device capable of easily measuring control section length for an electronic train detector.SOLUTION: A control section length measuring device 100 includes an electronic train detector operation detection part 310, an imaging processing part 320, an image processing part 330, and a control section length calculation part 340. The electronic train detector operation detection part 310 detects an electronic train detector senses that a train enters a control section and that the train leaves the control section. The imaging processing part 320 instructs an imaging part to start imaging or stop imaging based on an instruction from the electronic train detector operation detection part 310. The image processing part 330 subjects image data imaged by the imaging part to image processing so as to calculate a train speed. The control section length calculation part 340 calculates control section length based on an instantaneous speed of the train calculated for each frame image by the image processing part 330.SELECTED DRAWING: Figure 3
Inventors:
TSUKAMOTO HIROSHI
IIMURA NAOYUKI
IIMURA NAOYUKI
Application Number:
JP2015121563A
Publication Date:
January 12, 2017
Filing Date:
June 16, 2015
Export Citation:
Assignee:
TOHO ELECTRICAL CONSTRUCTION CO LTD
International Classes:
B61L29/00
Domestic Patent References:
| JP2011073645A | 2011-04-14 | |||
| JP2013152219A | 2013-08-08 |
Attorney, Agent or Firm:
Yoshiaki Fujino
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