JP2003312477A - Display for railroad crossing by-pass information - Google Patents
Display for railroad crossing by-pass informationInfo
- Publication number
- JP2003312477A JP2003312477A JP2002119635A JP2002119635A JP2003312477A JP 2003312477 A JP2003312477 A JP 2003312477A JP 2002119635 A JP2002119635 A JP 2002119635A JP 2002119635 A JP2002119635 A JP 2002119635A JP 2003312477 A JP2003312477 A JP 2003312477A
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- JP
- Japan
- Prior art keywords
- information
- crossing
- display
- unit
- detour
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- Train Traffic Observation, Control, And Security (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、踏切毎に設置され
て、その踏切を遮断・開放する踏切装置の状態に応じて
迂回情報を表示する踏切迂回情報表示装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a crossing detour information display device which is installed for each crossing and which displays detour information according to the state of the crossing device for blocking and opening the crossing.
【０００２】[0002]
【従来の技術】従来から、路線内に設置された踏切は、
遮断竿の上下動により踏切上を横断する利用者の安全を
確保している。[Prior Art] Conventionally, railroad crossings installed on the line are
The safety of users crossing the railroad crossing is ensured by the vertical movement of the blocking rod.
【０００３】一方、この遮断竿の上下動は、踏切毎に設
置された踏切装置が列車の接近及び通過を判断すること
によって制御される。On the other hand, the vertical movement of the blocking rod is controlled by a railroad crossing device installed at each railroad crossing to judge whether the train approaches or passes.
【０００４】他方、上述した遮断竿が踏切を遮断したま
ま開放しない、遮断竿の上下動に連動する警報音が鳴動
しない、遮断竿の上下動に連動する警報ランプが点滅し
ない等の踏切装置が故障した場合には、踏切付近に設け
られた表示器により、『故障』等の表示がなされてい
る。On the other hand, there is a railroad crossing device such as the above-mentioned rails that do not open the railroad crossing while the railroad crossing is blocked, that an alarm sound associated with the vertical movement of the rails does not sound, and that the alarm lamp that interlocks with the vertical movements of the rails does not blink. When there is a failure, a display such as "failure" is displayed on the display near the railroad crossing.
【０００５】[0005]
【発明が解決しようとする課題】ところで、上記の如く
構成された踏切装置にあっては、上述した各種の故障が
発生した場合に、その踏切を横断しようとしていた利用
者（歩行者・自動車等）は、その故障が解除されるもの
なのか否かが判明せず、即時に回避対策をとることがで
きないという問題が生じていた。By the way, in the railroad crossing device constructed as described above, a user (pedestrian, automobile, etc.) who is trying to cross the railroad crossing when the above-mentioned various failures occur. ), There was a problem that it was not possible to take immediate avoidance measures because it was not clear whether or not the failure could be resolved.
【０００６】また、その踏切周辺の事情に不知な利用者
の場合、近接する踏切がどちらの方向であるかも判らな
い等、即時の回避対策が一層遅れてしまうという問題も
生じていた。Further, in the case of a user who is unfamiliar with the circumstances around the railroad crossing, there is a problem that the immediate avoidance measure is further delayed, such as it is not known which direction the railroad crossing is in which direction.
【０００７】さらに、踏切の設置場所やその踏切を通過
する線路数が多いなどの設置環境によっては、特に、列
車通過間隔の短い朝夕の過密ダイヤ時間帯に、所謂「開
かずの踏切」となってしまい、その踏切の遮断状態が解
除されるのが早いか近接する踏切へと迂回したほうが早
いかの判断ができず、精神的な負担が大きいという問題
も生じていた。Further, depending on the installation location of the level crossing and the number of lines passing through the level crossing, the so-called "open level" may occur, particularly during the morning and evening overcrowding time zones where trains pass at short intervals. There is also a problem that the mental burden is heavy because it is not possible to determine whether the blocked state of the railroad crossing will be released sooner or it will be faster to detour to an adjacent railroad crossing.
【０００８】本発明は、上記問題を解決するため、踏切
装置の故障に伴う回避対策を即時に行うことができる踏
切迂回情報表示装置を提供することを目的とする。In order to solve the above problems, it is an object of the present invention to provide a railroad crossing detour information display device which can immediately take measures to avoid the failure of the railroad crossing device.
【０００９】また、本発明は、上記問題を解決するた
め、長時間の踏切遮断状態を考慮した回避対策を即時に
行うことができる踏切迂回情報表示装置を提供すること
を目的とする。Another object of the present invention is to provide a railroad crossing detour information display device that can immediately take avoidance measures in consideration of a long-term railroad crossing blocking state in order to solve the above problems.
【００１０】[0010]
【課題を解決するための手段】その目的を達成するた
め、本発明の踏切迂回情報表示装置は、踏切装置の状態
を監視する監視部と、該監視部が前記踏切装置の故障を
検知した際にその旨を表示する表示部と、該表示部に前
記踏切装置の故障に伴う他の近接する踏切への迂回情報
を表示させる情報制御部とを備えていることを特徴とす
る。In order to achieve the object, a crossing detour information display device of the present invention is a monitoring unit for monitoring the state of a crossing device, and when the monitoring unit detects a failure of the crossing device. And a display unit for displaying that fact, and an information control unit for displaying, on the display unit, detour information to another adjacent railroad crossing due to a failure of the railroad crossing device.
【００１１】このような構成によれば、踏切装置が故障
した場合には、表示部に迂回情報を表示することがで
き、利用者は即時の回避対策を講じることができる。With such a configuration, when the railroad crossing device fails, the detour information can be displayed on the display unit, and the user can take immediate avoidance measures.
【００１２】また、本発明の踏切迂回情報表示装置は、
踏切装置による踏切遮断時間を監視する監視部と、該監
視部によって踏切遮断時間が長いと判断した際にその旨
を表示する表示部と、該表示部に踏切遮断時間が長いこ
とに伴う他の近接する踏切への迂回情報を表示させる情
報制御部とを備えていることを特徴とする。Further, the crossing detour information display device of the present invention is
A monitoring unit that monitors the level crossing interruption time by the level crossing device, a display unit that displays the fact that the level crossing interruption time is determined to be long by the monitoring unit, and other items associated with the long level crossing interruption time on the display unit. An information control unit that displays detour information to an adjacent railroad crossing is provided.
【００１３】このような構成によれば、踏切遮断時間が
長時間が長い場合には、表示部に迂回情報を表示するこ
とができ、利用者は即時の回避対策を講じることができ
る。With this configuration, when the railroad crossing closing time is long, the detour information can be displayed on the display unit, and the user can take immediate avoidance measures.
【００１４】また、本発明の踏切迂回情報表示装置は、
前記情報制御部は、少なくとも前記他の近接する踏切に
設置された踏切装置からの動作情報を考慮して迂回情報
を前記表示部に表示させる判断部を備えていることを特
徴とする。The crossing detour information display device of the present invention is
The information control unit includes a determination unit that causes the display unit to display detour information in consideration of at least operation information from a level crossing device installed at another adjacent level crossing.
【００１５】このような構成によれば、踏切装置が故障
した際には、近接する踏切装置に故障が発生していない
かの確認や、近接する踏切装置に踏切遮断時間が長くな
いか、などの状態を考慮した上で表示部に迂回情報を表
示させることができ、利用者は一層無駄のない即時の回
避対策を講じることができる。According to such a structure, when the railroad crossing device fails, it is confirmed whether or not the adjacent railroad crossing device has failed, whether the railroad crossing device is close to the railroad crossing closing time, or the like. The detour information can be displayed on the display unit in consideration of the above state, and the user can take a more wasteful immediate avoidance measure.
【００１６】また、本発明の踏切迂回情報表示装置は、
前記情報制御部は、少なくとも近接する信号機の信号現
示情報を考慮して迂回情報を前記表示部に表示させる判
断部を備えていることを特徴とする。The crossing detour information display device of the present invention is
The information control unit may include a determination unit that causes the display unit to display the detour information in consideration of at least the signal indication information of the traffic signals that are close to each other.
【００１７】また、本発明の踏切迂回情報表示装置は、
前記情報制御部は、近接する道路交通情報を考慮して迂
回情報を前記表示部に表示させる判断部を備えているこ
とを特徴とする。Further, the crossing detour information display device of the present invention is
The information control unit may include a determination unit that causes the display unit to display detour information in consideration of the road traffic information that is close to the information control unit.
【００１８】また、本発明の踏切迂回情報表示装置は、
前記情報制御部は、対応する踏切上を通過する列車に関
する路線内ダイヤ情報を考慮して迂回情報を前記表示部
に表示させる判断部を備えていることを特徴とする。Further, the crossing detour information display device of the present invention is
The information control unit includes a determination unit that causes the display unit to display detour information in consideration of in-route timetable information regarding a train passing through a corresponding railroad crossing.
【００１９】このような構成によれば、各種の関連情報
を考慮したより最適な迂回情報を表示部に表示させるこ
とができる。With such a configuration, it is possible to display more optimal detour information in consideration of various related information on the display unit.
【００２０】また、本発明の踏切迂回情報表示装置は、
前記情報制御部は、前記判断部の判断結果に基づいて解
除予測時間を前記表示部に表示させることを特徴とす
る。Further, the crossing detour information display device of the present invention is
The information control unit may display the estimated release time on the display unit based on the determination result of the determination unit.
【００２１】このような構成によれば、例えば、歩行者
が歩行専用道路や車両一方通行路の逆歩行をする、或い
は、所謂裏道を熟知した運転手がそちらを利用するな
ど、表示部で表示された迂回情報等とは別の独自の判断
で迂回路を判断することができるうえ、残り時間の表示
に伴う精神的な悪影響を低減することができる。According to such a structure, for example, a pedestrian walks on a pedestrian road or a one-way street of a vehicle in reverse, or a driver who is familiar with so-called back roads uses the pedestrian to display on the display unit. It is possible to judge the detour by a unique judgment different from the detour information and the like that have been given, and it is possible to reduce the psychological adverse effects associated with the display of the remaining time.
【００２２】[0022]
【発明の実施の形態】次に、本発明の踏切迂回情報表示
装置の実施の形態を図１及び図２に基づいて説明する。BEST MODE FOR CARRYING OUT THE INVENTION Next, an embodiment of a crossing detour information display device of the present invention will be described with reference to FIGS.
【００２３】図１において、１〜５は踏切、６〜１０は
各踏切１〜５に設置された踏切装置、１１〜１５は各踏
切装置６〜１０と接続された表示部（独立して設置され
た表示器）、１６は各踏切装置６〜１０の情報制御部を
一括した中央制御部、１７は中央制御部１６へと道路交
通情報を出力する道路交通情報監視システムである。In FIG. 1, 1 to 5 are railroad crossings, 6 to 10 are railroad crossing devices installed on each railroad crossing 1 to 5, and 11 to 15 are display portions (independently installed) connected to each railroad crossing device 6 to 10. 16 is a central control unit that collectively includes the information control units of the railroad crossing devices 6 to 10, and 17 is a road traffic information monitoring system that outputs road traffic information to the central control unit 16.
【００２４】各踏切装置６〜１０は、踏切１〜５を遮断
する遮断竿、警報音を鳴動する警報機、ランプを点滅さ
せる警報ランプ等（全て図示せず）を備える他、これら
の駆動を接近・通過する列車の現在位置等に応じて制御
する駆動制御部を備えている。Each of the railroad crossing devices 6 to 10 is equipped with a shutoff rod that shuts off the railroad crossings 1 to 5, an alarm device that sounds an alarm sound, an alarm lamp that blinks a lamp (all not shown), and the like. It has a drive control unit that controls according to the current position of the approaching / passing train.
【００２５】尚、中央制御部１６とは別に、各踏切装置
６〜１０毎に情報制御部を設置して少なくとも近接する
２つの（或いは、所定距離内に設置された）情報制御部
とで連携を図るようにしても良い。In addition to the central control unit 16, an information control unit is installed for each of the railroad crossing devices 6 to 10 to cooperate with at least two information control units (or installed within a predetermined distance) that are close to each other. It may be possible to plan.
【００２６】中央制御部１６は、上述した情報制御部を
一括して備えている他、各踏切装置６〜１０の駆動制御
部の制御状態を監視する監視部を備えている。また、中
央制御部１６は、各踏切装置６〜１０或いは路線上に配
置された信号機やその信号現示制御装置からの各種情
報、踏切１〜５上を通過する列車に関する路線内ダイヤ
情報等に基づいて各踏切装置６〜１０を制御するための
判断部を備えている。The central control unit 16 collectively includes the above-mentioned information control unit, and also includes a monitoring unit that monitors the control state of the drive control units of each of the level crossing devices 6-10. In addition, the central control unit 16 stores various information from each of the level crossing devices 6 to 10 or the traffic signals arranged on the route and the signal display control device thereof, in-route timetable information about the trains passing over the level crossings 1 to 5, and the like. A determination unit for controlling each of the level crossing devices 6 to 10 is provided.
【００２７】次に、本発明の踏切迂回情報表示装置の表
示例を、踏切１を基準に説明する。尚、通常の踏切動作
としては公知のものと変わりが無いため、ここではその
説明を省略する。Next, a display example of the railroad crossing detour information display device of the present invention will be described based on railroad crossing 1. Since a normal level crossing operation is the same as a known one, its description is omitted here.
【００２８】（故障発生時）踏切１に設置の踏切装置６
に何らかの故障（例えば、遮断竿の折れ、遮断状態維
持、警報音の不鳴動等、及び、事故や工事等を含む）が
発生し、自動若しくは手動により中央制御部１６の監視
部がこれを検知すると、この中央制御部１６から踏切装
置６を経由して（或いは直接）表示部１１に故障表示命
令を出力する。(When a failure occurs) Level crossing device 6 installed on level crossing 1
Some failure (for example, breaking of the shutoff rod, maintenance of the shutoff state, no alarm sound, accident, construction, etc.) is detected by the monitoring unit of the central control unit 16 automatically or manually. Then, the central control unit 16 outputs a failure display command to the display unit 11 via the railroad crossing device 6 (or directly).
【００２９】表示部１１は、この故障表示命令に基づい
て故障が発生した旨を文字等により表示する。The display section 11 displays the fact that a failure has occurred based on the failure display command, using characters or the like.
【００３０】また、中央制御部１６は、踏切１に近接す
る踏切２〜５にそれぞれ設置された踏切装置７〜１０か
ら、各々の状態情報を取得する。この状態情報とは、踏
切装置７〜１０での故障の発生の有無や、踏切１に対し
て歩行ルート若しくは車両走行ルートで換算した最寄の
踏切（路線上での距離換算と実際の歩行若しくは車両走
行ルート換算とが異なることが多い）が何れであるか等
の情報を意味する。Further, the central control unit 16 acquires the respective state information from the level crossing devices 7 to 10 installed on the level crossings 2 to 5 close to the level crossing 1, respectively. This state information includes whether or not a failure has occurred in the railroad crossing devices 7 to 10, and the nearest railroad crossing converted to the railroad crossing 1 by a walking route or a vehicle traveling route (distance conversion on the route and actual walking or Which is often different from the vehicle travel route conversion).
【００３１】そして、これらの情報を得た中央制御部１
６は、その取得情報を判断部に出力する。この判断部で
は、最寄の踏切が何れであるかを判断し、その判断結果
に基づいて表示部１１に迂回情報表示命令信号を出力す
る。Then, the central control unit 1 which has obtained these information
6 outputs the acquired information to the determination unit. The determination unit determines which railroad crossing is the closest one, and outputs a detour information display command signal to the display unit 11 based on the determination result.
【００３２】表示部１１は、この迂回情報表示命令信号
に基づき、例えば、図２（Ａ）に示す文字表示、或い
は、図２（Ｂ）に示す図形表示による迂回情報を表示す
る。Based on the detour information display command signal, the display section 11 displays the detour information in, for example, the character display shown in FIG. 2A or the graphic display shown in FIG. 2B.
【００３３】そして、これらの故障が解除されてその解
除情報を中央制御部１６の監視部が検知した場合には、
表示部１１に解除情報信号を出力し、表示部１１での表
示を終了する（一旦、故障解除の案内表示をしても良
い。）。When these faults are released and the release information is detected by the monitoring unit of the central control unit 16,
A cancellation information signal is output to the display unit 11 and the display on the display unit 11 is terminated (a guidance display for canceling the failure may be displayed once).
【００３４】また、表示部１１に迂回情報を表示するに
当り、近接する踏切２〜５の動作状態情報並びに関連情
報を、各踏切装置７〜１０、信号機、ＡＴＳ装置、道路
交通情報監視システム１７等から取得し、最適な迂回情
報を表示させることができる。When displaying the detour information on the display unit 11, the operation state information and the related information of the adjacent level crossings 2 to 5 are provided to each level crossing device 7 to 10, a traffic signal, an ATS device, and a road traffic information monitoring system 17. It is possible to display the optimum detour information by acquiring the information from the above.
【００３５】（「開かずの踏切」状態時）一方、踏切１
の設置場所やその踏切１を通過する線路数が多いなどの
設置環境によっては、特に、列車通過間隔の短い朝夕の
過密ダイヤ時間帯に、所謂「開かずの踏切」となってし
まい、踏切１の遮断状態が長時間継続した場合（或いは
長時間継続すると予測される場合）、踏切１の遮断状態
が解除されるのが早いか、近接する踏切（例えば、踏切
２，４）へと迂回したほうが早いかを判断部が判断し、
その判断結果を表示部１１に表示させる。On the other hand (when the railroad crossing is not open), the railroad crossing 1
Depending on the installation location and the number of tracks that pass through the railroad crossing 1, there are so-called “railroad crossings” that occur, especially during the morning and evening crowded time periods where trains pass at short intervals. If the blocked state of the railroad crossing continues for a long time (or is predicted to continue for a long time), the blocked state of railroad crossing 1 will be released sooner or it will detour to an adjacent railroad crossing (for example, railroad crossings 2 and 4). Judgment department judges whether it is faster,
The judgment result is displayed on the display unit 11.
【００３６】この際、中央制御部１６では、路線ダイヤ
情報が格納されており、この路線ダイヤ情報と実際に路
線内を走行している列車の現在位置とを比較してダイヤ
の乱れを演算し、その上で、判断部により踏切１の遮断
状態が何時解除されるか（後何分で解除されるか）、近
接する踏切２〜５に迂回した際の所要時間（道路交通情
報を加味しても良い）、ダイヤ乱れ確認後の路線ダイヤ
から予測される「開かず」状態の発生の有無等を考慮し
て、最適な迂回情報を表示部１１に表示させる。At this time, the central control unit 16 stores route timetable information, and compares the route timetable information with the current position of the train actually running on the route to calculate the timetable disorder. , Then, when the judgment unit releases the blocked state of railroad crossing 1 (how many minutes later it will be released), the time required for bypassing the adjacent railroad crossings 2 to 5 (including road traffic information) Alternatively, the optimum detour information is displayed on the display unit 11 in consideration of the occurrence or non-occurrence of the “unopened” state predicted from the route schedule after the schedule disorder confirmation.
【００３７】尚、表示部１１では、上述した迂回情報表
示のほか、歩行者用と車用とで独自の迂回情報を表示し
たり、迂回した際に戻ってくる（踏切１を横断した場合
の横断完了地点付近を基準）までの所要時間、所謂「開
かずの踏切」状態となっている場合の遮断解除までの予
測時間（カウントダウン方式、時刻表示方式の何れでも
良い。）等、を表示することも可能であるし、これら各
表示を順次切り替え若しくは同時に表示することも可能
である。In addition to the above-described detour information display, the display section 11 displays unique detour information for pedestrians and vehicles, and returns when detouring (when crossing railroad crossing 1). The time required to reach the crossing completion point (reference), the estimated time until the block is released when the vehicle is in a so-called "railroad crossing without opening" state (either a countdown method or a time display method may be used), etc. are displayed. It is also possible to switch these displays sequentially or to display them simultaneously.
【００３８】さらに、迂回情報を表示する際、例えば、
『○○方面へ行かれる場合には左折してください。××
方面へ行かれる方は右折してください。』などの応用表
示とすることも可能である。Furthermore, when displaying the detour information, for example,
Please turn left when you go to "○○". × ×
If you are going in the direction, turn right. It is also possible to make an applied display such as ".
【００３９】[0039]
【発明の効果】本発明の踏切迂回情報表示装置にあって
は、以上説明したように構成したことにより、踏切装置
の故障に伴う回避対策を即時に行うことができる。The crossing detour information display device of the present invention is configured as described above, so that it is possible to immediately take preventive measures for a failure of the crossing device.
【００４０】また、本発明の踏切迂回情報表示装置にあ
っては、以上説明したように構成したことにより、長時
間の踏切遮断状態を考慮した回避対策を即時に行うこと
ができる。Further, the crossing detour information display device of the present invention is configured as described above, so that it is possible to immediately take an avoidance measure in consideration of a long-time crossing interruption state.
【図１】 本発明の実施の形態に係わる踏切迂回情報表
示装置のシステム説明図である。FIG. 1 is a system explanatory diagram of a railroad crossing detour information display device according to an embodiment of the present invention.
【図２】 （Ａ）は迂回情報を文字表示した状態の表示
部の正面図、（Ｂ）は迂回情報を図形表示した状態の表
示部の正面図である。FIG. 2A is a front view of a display unit in which detour information is displayed in characters, and FIG. 2B is a front view of a display unit in which detour information is graphically displayed.
１〜５ 踏切、６〜１０ 踏切装置、１１〜１５ 表示
部、１６ 中央制御部（情報制御部、監視部、判断
部）、１７ 道路交通情報監視システム。1-5 railroad crossing, 6-10 railroad crossing device, 11-15 display unit, 16 central control unit (information control unit, monitoring unit, determination unit), 17 road traffic information monitoring system.
Claims (7)
監視部が前記踏切装置の故障を検知した際にその旨を表
示する表示部と、該表示部に前記踏切装置の故障に伴う
他の近接する踏切への迂回情報を表示させる情報制御部
とを備えていることを特徴とする踏切迂回情報表示装
置。1. A monitoring unit that monitors a state of a railroad crossing device, a display unit that displays a failure of the railroad crossing device when the monitoring unit detects the fault, and a display unit that displays a failure of the railroad crossing device. A crossing detour information display device, comprising: an information control unit that displays detour information to another adjacent crossing.
監視部と、該監視部によって踏切遮断時間が長いと判断
した際にその旨を表示する表示部と、該表示部に踏切遮
断時間が長いことに伴う他の近接する踏切への迂回情報
を表示させる情報制御部とを備えていることを特徴とす
る踏切迂回情報表示装置。2. A monitoring unit for monitoring a railroad crossing closing time by the railroad crossing device, a display unit for displaying the fact that the railroad crossing closing time is judged to be long by the monitoring unit, and a long railroad crossing closing time on the display unit. A crossing detour information display device, comprising: an information control unit that displays detour information to another adjacent crossing.
近接する踏切に設置された踏切装置からの動作情報を考
慮して迂回情報を前記表示部に表示させる判断部を備え
ていることを特徴とする請求項１又は請求項２に記載の
踏切迂回情報表示装置。3. The information control unit includes a determination unit that displays detour information on the display unit at least in consideration of operation information from a level crossing device installed at another adjacent level crossing. The crossing detour information display device according to claim 1 or 2.
信号機の信号現示情報を考慮して迂回情報を前記表示部
に表示させる判断部を備えていることを特徴とする請求
項１乃至請求項３の何れか一つに記載の踏切迂回情報表
示装置。4. The information control unit includes a determination unit that causes the display unit to display detour information in consideration of signal indication information of at least a traffic signal that is close to the information control unit. The crossing detour information display device according to any one of 3 above.
報を考慮して迂回情報を前記表示部に表示させる判断部
を備えていることを特徴とする請求項１乃至請求項４の
何れか一つに記載の踏切迂回情報表示装置。5. The information control unit according to claim 1, further comprising: a determination unit that causes the display unit to display detour information in consideration of adjacent road traffic information. The crossing detour information display device described in one.
過する列車に関する路線内ダイヤ情報を考慮して迂回情
報を前記表示部に表示させる判断部を備えていることを
特徴とする請求項１乃至請求項５の何れか一つに記載の
踏切迂回情報表示装置。6. The information control unit includes a determination unit that causes the display unit to display detour information in consideration of in-route timetable information regarding a train passing through a corresponding railroad crossing. The crossing detour information display device according to any one of claims 1 to 5.
果に基づいて解除予測時間を前記表示部に表示させるこ
とを特徴とする請求項３乃至請求項６の何れか一つに記
載の踏切迂回情報表示装置。7. The information control unit displays the predicted release time on the display unit based on the determination result of the determination unit, according to any one of claims 3 to 6. Crossing detour information display device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002119635A JP4080231B2 (en) | 2002-04-22 | 2002-04-22 | Railroad crossing detour information display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002119635A JP4080231B2 (en) | 2002-04-22 | 2002-04-22 | Railroad crossing detour information display device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2003312477A true JP2003312477A (en) | 2003-11-06 |
| JP4080231B2 JP4080231B2 (en) | 2008-04-23 |
Family
ID=29536139
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002119635A Expired - Fee Related JP4080231B2 (en) | 2002-04-22 | 2002-04-22 | Railroad crossing detour information display device |
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| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007045277A (en) * | 2005-08-09 | 2007-02-22 | Kosei Kensetsu Kk | Train approach warning device |
| JP6981716B1 (en) * | 2020-08-15 | 2021-12-17 | 哲矢 森田 | Bypass road between two adjacent railroad crossings and how to use it |
-
2002
- 2002-04-22 JP JP2002119635A patent/JP4080231B2/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007045277A (en) * | 2005-08-09 | 2007-02-22 | Kosei Kensetsu Kk | Train approach warning device |
| JP6981716B1 (en) * | 2020-08-15 | 2021-12-17 | 哲矢 森田 | Bypass road between two adjacent railroad crossings and how to use it |
| JP2022033068A (en) * | 2020-08-15 | 2022-02-28 | 哲矢 森田 | Bypass road between two adjacent railroad crossings and utilization method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JP4080231B2 (en) | 2008-04-23 |
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