Transcription of 一般論文 FEATURE ARTICLES 小型で安定性を向上させた在来 …
1 FEATURE ARTICLES . ATS . Compact and High-Stability Onboard Automatic Train Protection Equipment for Conventional Railway Lines . MURAI Jun MIYAJIMA Yasuyuki YOKOYAMA Hiroyuki IKENAGA Shinei .. JR ATS .. JR ATS-P ATS . ATS-P ATS-SN ATS-Ps 1 ATS . CPU ATS-P Ps .. To avoid malfunctions of important onboard equipment that affect the services of the train concerned and subsequent trains, commuter trains have been increasingly equipped with dual-type equipment to realize redundant systems in recent years.. In order to improve the stability of onboard automatic train stop (ATS) equipment, East Japan Railway Company ("JR East") is actively promoting the reduction of parts through integration of the transmission unit and speed collation unit as well as miniaturization, in addition to employing redundant onboard ATS equipment on its trains.
2 JR East is also paying attention to maintainability and promoting the incorporation of onboard testing functions into onboard ATS equipment by means of a train control and management system (TCMS). For next-generation systems, the integration of various types of ATS systems, which can be used on ATS-P (ATS using pattern renewal transponder) sections in metropolitan areas and on ATS-SN (ATS using s-type transponder) sections in suburban areas, is being planned. At the request of JR East, Toshiba has developed the "ATS-P Ps" onboard equipment integrating the ATS-P and ATS-SN systems that can calculate ATS patterns to check the train speed using a high-speed central processing unit (CPU), and implemented the mass-production of dual-type ATS-P. systems for E233 series commuter trains on the Keiyo Line.
3 1 . E233 ATS -P . ATS ATS -P JR .. ATS-P . ATS ATS . ATS-P .. JR E233 .. ATS -S . JR ATC ATS -SN ATS -Ps ATS .. LC . 1 .. 90 . 1/4 . ATS -P . 2 .. 2011 47.. JR E233 1 . ATS-P ATS-P . ATS-Ps ATS-P Ps . ATS -P ATS -Ps ATS -SN . 2 . ATS .. ATS-P Ps . 1 JR E233 E233 . ATS-P . E233 series commuter train on Keiyo Line of JR East 3 . ATS ATS -P .. ATS-P ATS . ATS -P .. 2 ATS .. ATS -P . ATS -P 205 1 1 . E331 ATS -P 2 . AIMS 2 . 1 . 1 2 . - .. ATS-P .. ATS-P ATS-P .. P SN Ps . ATS-P Ps ATS-P Ps .. 2 ATS ATS 3 JR E233 ATS-P . 1 2 . P Ps ATS-P dual-type onboard equipment for E233 series commuter trains on Technological trends in onboard ATS equipment Keiyo Line 48 2011 .. E331 LC . ATS -P . E233 ATS -P .. ATS -P .. 2 . 3 90 .. 4 ATS-P Ps . 4 ATS -P Ps .. ATS-P ATS-SN ATS-Ps 1 ATS . 2 . 2.
4 ATS -P 12 ATS -Ps .. ATS -SN ATS -Ps 9 ATS-SN 9 .. Ps .. ATS-S ATS-P P . 1 .. ATS-S . CPU ATS-P.. 2 1 .. 1 .. 2 .. TG P . P .. S . SW. P SW. S SW. P SW. 2 . ATS-SN. Ps SW 1 .. P SW.. 1 . Ps SW. SN SW 1 . SW 1 . 2 . 2 ATS-P Ps .. 2 . ATS-P .. 1 .. ATS-P .. 2 .. ATS-P Ps .. SW . 4 ATS-P Ps ATS-P ATS-Ps .. Functional block diagram of ATS-P Ps onboard equipment ATS 49.. ATS-P ATS-Ps 5 . P . Ps .. 90 kHz . HDLC . 80 kHz P1 Ps Ps . ATS-P ATS-Ps ATS-P Ps . 6 143 ATS -P Ps . 143 . ATS-P ATS-Ps . P Ps Kumoya 143 series test train .. 90 kHz HDLC . 80 kHz . P1 Ps Ps . HDLC High level Data Link Control Procedure P1 ATS-P . P ATS-Ps . P ATS-Ps . 5 ATS-P Ps ATS -P 12 . ATS -Ps 9 P Ps .. Operating principle of ATS-P Ps onboard equipment 1 142-52 ATS-P Ps . 7 143 ATS-P Ps . Specifications of ATS-P Ps onboard equipment 143.
5 Onboard test of ATS-P Ps on Kumoya 143 series test train . 100 + 1300 V. 250 W . ATS-P ATS-Ps . 160 km/h ATS-P .. 130 km/h ATS-Ps .. ATS-P Ps 1 .. ATS-P HDLC . ATS -P Ps JR . 1,708 32 kHz 143 6 . ATS-P 3,000 32 kHz 7 .. 245 kHz . Ps . 80 1 kHz . 85 1 kHz . 90 1 kHz . 95 1 kHz 103 1 kHz . 1 kHz PC . 123 1 kHz . 1 kHz 130 1 kHz . 8 . 50 2011 . JR .. 2 ATS-P . 43 . 2006-12 517 .. 8 PC .. Examples of monitoring PC displays . MURAI Jun 5 .. Fuchu Complex ATS -P . MIYAJIMA Yasuyuki . ATS -P JR E233 .. 2010 7 . Railway & Automotive Systems Div. ATS- YOKOYAMA Hiroyuki . P Ps P ATS-SN ATS-Ps .. East Japan Railway Co. CPU ATS IKENAGA Shinei . ATS-D .. East Japan Railway Co. ATS 51.
