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1. 发明专利

JPH0920247A ELECTRONIC RAILROAD CROSSING CONTROL DEVICE 失效
公开(公告)号：JPH0920247A
公开(公告)日：1997-01-21
申请号：JP11307395
申请日：1995-05-11
申请人： HIGASHI NIPPON RYOKAKU TETSUDO , KYOSAN ELECTRIC MFG
发明人： SOENOSAWA KAZUO , HARIMA YOSHINORI , WATANABE AKIHIKO , UMETSU ATSUSHI , SETO MICHIO , MIZUNO KEISUKE
IPC分类号： B61L19/06 , B61L27/00 , B61L29/00
摘要： PURPOSE: To eliminate a need for a crossing control logic confirming test at each exchange, to reduce a cost, and to improve safety by a method wherein a plurality of crossing control logic are stored and switching to a crossing control logic corresponding to an interlocking logic responding to switching of the railway apparatus switching unit of an electronic interlocking device. CONSTITUTION: A railroad crossing control logic memory means 21 stores a plurality of crossing control logic 21a responding to the interlocking logic memory means 11 of an electronic interlocking device 10, and a crossing control logic mode switching means 23 switches to a plurality of the crossing control logic 21a corresponding to a plurality of rail way apparatus switching interlocking logic 11a responding to switching of a rail way apparatus switching unit. The link means 21 inputs course constituting information and train approach and exit information related to a crossing in the interlocking logic of the electronic interlocking device 10. A logic matching deciding means 24 compares consistency of the interlocking logic mode of the electronic interlocking device 10 with consistency of a self cross control logic mode, and crossing information input means 26 receives signals from crossing control elements B, C, and D to announce approach and exit of a train to the crossing of an object section.

2. 发明专利

JPH08258715A ELECTRONIC INTERLOCKING DEVICE 失效
公开(公告)号：JPH08258715A
公开(公告)日：1996-10-08
申请号：JP6798895
申请日：1995-03-27
申请人： HIGASHI NIPPON RYOKAKU TETSUDO , KYOSAN ELECTRIC MFG
发明人： SOENOSAWA KAZUO , HARIMA YOSHINORI , WATANABE AKIHIKO , UMETSU ATSUSHI , SETO MICHIO , MIZUNO KEISUKE
IPC分类号： B61L19/06
摘要： PURPOSE: To provide an electronic interlocking device capable of practicing exchange work of an interlocking logic without inserting and removing an interlocking logic memory means. CONSTITUTION: An interlocking logic memory means 11 memorizing a plurality of railway apparatus change-over interlocking logics 11a and an interlocking logic mode input means 13 to stimulate input of an interlocking logic mode 12 in accordance with a single track or a double track or in accordance with another railway track change-over unit, to form a mode selection logic value 13a against the input interlocking logic mode 12 and to form a complement mode selection logic value 13b in complementary relation against a specified logic with the mode selection logic value 13a are provided. An interlocking logic mode checking means 15 to check logical complementary relation between the mode selection logic value 13a and the complement mode selection logic value 13b and a railway apparatus control change-over means 16 to select a railway apparatus change-over interlocking logic 11a in accordance with the interlocking logic mode 12 and to stimulate change-over of a railway track or stoppage of the railway track change-over are furnished.

3. 发明专利

JPH06278611A TRAIN NUMBER COLLATING SYSTEM 失效
公开(公告)号：JPH06278611A
公开(公告)日：1994-10-04
申请号：JP34793692
申请日：1992-12-28
申请人： HITACHI LTD , HIGASHI NIPPON RYOKAKU TETSUDO
发明人： KATAHIRA MASAKI , SASAKI KOICHI , SOENOSAWA KAZUO , WATANABE AKIHIKO
IPC分类号： B60L3/00 , B61L25/02 , B61L27/00 , H04Q9/00
摘要： PURPOSE:To provide a train number collating system where the train number can be automatically set to PRC with a simple constitution and the labor saving and the reliability of the information on the train number can be improved. CONSTITUTION:The train number on the vehicle is transmitted to the PRC through a train number setting device 51 on a vehicle where the train number of the self 5 is set and a relay which are arranged in an ATS-P receiving/ transmitting part on the vehicle and on the ground. The PRC collates the received train number with the train number (storage device 14) on the train diagram by a train number collating means 11. When they agree with each other, the tracking (means 13) of the train and the advancement control (means 12) are continued. When they do not agree, the display is made on the CRT 15, and correspondence to the correct train number is made by the judgement of the command personnel. In particular, this system is characterized in that the existing ATS-P is utilized for the transmitting device of the train number.

4. 发明专利

JPH0622402A TRAIN CONTROLLER 失效
公开(公告)号：JPH0622402A
公开(公告)日：1994-01-28
申请号：JP19754292
申请日：1992-06-30
申请人： HIGASHI NIPPON RYOKAKU TETSUDO
发明人： SASAKI KOICHI , SOENOSAWA KAZUO , KUDO TSUYOSHI , WATANABE AKIHIKO
IPC分类号： B60L3/08 , B61L3/08 , H04B5/00
摘要： PURPOSE:To allow stoppage at a predetermined station by applying brake forcibly when an actual speed exceeds a speed in a stop pattern under a state where a stop pattern is included in an operating pattern to be communicated between a unit mounted on a train and a plurality of ground units disposed in the vicinity of a rail. CONSTITUTION:A train number and a stop pattern signal are inputted to an input unit 4 in a unit (a) mounted on a train (x) and then they are transmitted through a transceiver 2 to ground units 10a-10d arranged along a rail. Signals received on the ground side are sequentially taken into a terminal unit (t) through relays 11a-11d and collated with stored data. The terminal unit (t) makes a decision whether a train requires stoppage or not based on train numbers taken in and delivers a stop pattern through the relays 11b-11d to a train (x) requiring stoppage. Speed in the stop pattern received by the train (x) is then campared with an actual speed and if the actual speed is higher, a controller 3 outputs a brake signal to apply brake forcibly. Consequently, the train (x) can be stopped accurately at a target point.

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