JPH06104451B2 - Vehicle running control device - Google Patents
Vehicle running control deviceInfo
- Publication number
- JPH06104451B2 JPH06104451B2 JP12701388A JP12701388A JPH06104451B2 JP H06104451 B2 JPH06104451 B2 JP H06104451B2 JP 12701388 A JP12701388 A JP 12701388A JP 12701388 A JP12701388 A JP 12701388A JP H06104451 B2 JPH06104451 B2 JP H06104451B2
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- JP
- Japan
- Prior art keywords
- vehicle
- section
- ground
- speed
- closed
- 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.)
- Expired - Fee Related
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- Electric Propulsion And Braking For Vehicles (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Description
【発明の詳細な説明】 〔産業上の利用分野〕 本発明は、到達時点の観点から最適な走行制御を行うた
めの車両の走行制御装置に関するものである。Description: [Industrial field of use] The present invention relates to a vehicle travel control device for performing optimal travel control from the viewpoint of arrival time.
従来の車両は軌道の閉塞区間に対応する信号により、当
該信号で許容される運転速度となるように、運転士の手
動操作によりあるいは自動列車制御装置（以下ATCとい
う）により速度を制御しており、閉塞区間の区間長に対
し余裕をもって走行制御を行うのが一般的であった。Conventional vehicles control the speed by a signal corresponding to the closed section of the track so that the operating speed is allowed by the signal, either manually by the driver or by an automatic train control device (hereinafter referred to as ATC). It was common to perform travel control with a margin for the section length of the closed section.
以下に従来の走行制御について第１図により説明する。The conventional traveling control will be described below with reference to FIG.
第１図はATCを用いて駅に停車する場合の運転曲線であ
る。車両（19）の先頭部を区間５の停止信号機６の手前
に停車させるものとする。この時の信号現示は区間１は
210信号、区間２は160信号、区間３は70信号、区間４は
30信号、区間５は絶対停止信号が現示されているものと
する。車両（19）が速度200km/hで区間２に進入すると
図の７でATCブレーキが作動し、車両（19）の速度（2
2）が信号速度（21）160km/hを下回る図の８でブレーキ
が緩解し、区間３までだ行する。車両（19）が区間３に
進入すると図の９でATCブレーキが作動し、車両（19）
の速度（22）が70km/hを下回る図の10でブレーキが緩解
し、区間４までだ行する。車両（19）が区間４に進入す
ると、図の11でATCブレーキが作動し、車両（19）の速
度（22）が信号速度（21）30km/hを下回る図の12で緩解
する。この後運転士が確認扱いを行い手動ブレーキにて
車両（19）の位置に停止させる。Figure 1 shows the operation curve when stopping at a station using ATC. It is assumed that the leading portion of the vehicle (19) is stopped before the stop signal 6 of the section 5. The signal display at this time is for section 1
210 signals, section 2 is 160 signals, section 3 is 70 signals, section 4 is
It is assumed that the absolute stop signal is shown for 30 signals in section 5. When the vehicle (19) enters section 2 at a speed of 200 km / h, the ATC brake is activated at 7 in the figure, and the speed (2
2) signal speed (21) is lower than 160km / h At 8 in the figure, the brakes loosen and continue until section 3. When the vehicle (19) enters section 3, the ATC brake is activated at 9 in the figure, and the vehicle (19)
The vehicle speed (22) is less than 70km / h. At 10 in the figure, the brakes loosen and the vehicle continues to section 4. When the vehicle (19) enters the section 4, the ATC brake is activated at 11 in the figure, and the speed (22) of the vehicle (19) falls below the signal speed (21) 30 km / h at 12 in the figure. After this, the driver confirms and stops the vehicle (19) with the manual brake.
閉塞区間長は、車両（19）の減速距離等からその最小値
が定められるが、軌道の地理的条件、列車密度等により
一定値とはならず、まちまちであるのが普通である。従
って閉塞区間長が必要ブレーキ距離以上に長い場合、所
定の速度に達してから当該閉塞区間の最終までに余裕距
離があった。第１図に基いて説明すると、この従来の走
行制御ではATCブレーキは車両（19）の速度（22）より
低位の信号の閉塞区間に車両が進入するとただちに作動
するので、たとえば図の区間２では区間の終点で信号速
度（21）160km/hになっていればよいわけであるが、そ
れよりl2m手前の図の８で160km/h以下となってしまう。The minimum value of the closed section length is determined from the deceleration distance of the vehicle (19) and the like, but it does not become a constant value due to the geographical conditions of the track, train density, etc., and is usually mixed. Therefore, when the length of the closed section is longer than the required braking distance, there is a marginal distance from reaching the predetermined speed to the end of the closed section. Referring to FIG. 1, in this conventional traveling control, the ATC brake is activated immediately when the vehicle enters the closed section of the signal lower than the speed (22) of the vehicle (19). It suffices if the signal speed (21) is 160km / h at the end of the section, but it will be 160km / h or less at 8 in the figure 12m before that.
さらに閉塞区間長が一定でない場合に、各閉塞間長を得
て走行制御を行えば到達時分の短縮を図ることができる
ことは、たとえば第22回鉄道におけるサイバネティック
ス利用国内シンポジウム「新幹線電車用減速度管理装
置」で明らかにされている。しかし、この走行制御を例
えば車両（19）の制御装置に各閉塞区間長を記憶してお
き、制御装置の距離演算によって車両（19）が走行中の
閉塞区間の区間長を把握するなど車両（19）のみで行う
ことは、運転保安確保の上で十分とはいえず、この走行
制御方法を実現する上で障害となっていた。Furthermore, if the block length is not constant, it is possible to reduce the arrival time by obtaining the block length and controlling the travel time. For example, the 22nd domestic cybernetics utilization symposium on Shinkansen trains Speed control device ". However, this traveling control is performed by, for example, storing each block section length in the control device of the vehicle (19) and grasping the section length of the block section in which the vehicle (19) is traveling by the distance calculation of the control device. 19) is not sufficient for ensuring driving safety and has been an obstacle for realizing this driving control method.
本発明は閉塞区間に区分された軌道上を走行する車両
（19）において、地上から車両（19）へ情報を伝送する
手段を設け、地上より車両（19）へ前記閉塞区間へ進入
する１つ以上の前記閉塞区間に関する情報を伝送し、車
両（19）上で該情報を用いて進入する該閉塞区間の区間
長を把握し、走行中の該閉塞区間の終点で信号に適合し
た速度とするのに必要な距離だけ手前の地点まで定速あ
るいはだ行で走行した後、ブレーキをかけるようにし
た。The present invention provides a vehicle (19) traveling on a track divided into closed sections, which is provided with means for transmitting information from the ground to the vehicle (19), and one unit for entering the closed section from the ground to the vehicle (19). By transmitting the above-mentioned information regarding the closed section, grasping the section length of the closed section that enters using the information on the vehicle (19), and setting the speed at the end point of the closed section that is running to suit the signal. After driving at a constant speed or a straight line for the distance required for the vehicle, the brakes were applied.
本発明の実施例について第２図に基き説明する。車両
（19）が各閉塞区間に進入する時、その手前で該閉塞区
間の区間長を地上から車両（19）へ伝送するものとす
る。図に示すように、例えば車両（19）が区間２に進入
した場合は、区間２の終点よりATCブレーキ距離だけ手
前の図の７′でATCブレーキを作動させることが可能で
ある。同様にして区間３では図の９′、区間４では図の
11′にてATCブレーキを作動させることができる。この
場合の到達時分短縮についてみると、明らかに第２図の
場合より短縮されるが、例えば区間３でl3＝300mの場合 となる。区間３、４においても同様に到達時分短縮が可
能なので、本発明を用いれば最高速度向上に匹敵する効
果をあげることができる。An embodiment of the present invention will be described with reference to FIG. When the vehicle (19) enters each block section, the section length of the block section is transmitted from the ground to the vehicle (19) before this. As shown in the figure, for example, when the vehicle (19) enters the section 2, it is possible to operate the ATC brake at 7'in the figure, which is before the end point of the section 2 by the ATC brake distance. Similarly, section 3 in the figure 9 ', section 4 in the figure
The ATC brake can be activated at 11 '. Regarding arrival time shortening in this case, it is obviously shorter than in the case of Fig. 2, but for example in the case of l3 = 300 m in section 3 Becomes In the sections 3 and 4 as well, the arrival time can be shortened in the same manner, so that the present invention can be used to obtain an effect comparable to the maximum speed improvement.
次に本発明の地上の伝送手段（15）から車両（19）への
伝送の実施例について第３図にて説明する。地上の伝送
手段（15）から、車上子（16）へ次区間長の情報が伝送
され、受信機（17）を介して、車上制御装置（18）がこ
れを把握する。走行中の閉塞区間において該閉塞区間の
信号速度（21）が車両（19）の速度（22）を下回った時
に、車上制御装置（18）が信号速度（21）に適合した速
度まで減速するのに必要な距離を算出し、前記閉塞区間
の終点から上記距離だけ手前の地点まで定速走行或いは
だ行となるように力行の制御動作を行った後、所定のブ
レーキの制御動作を行う。Next, an embodiment of the transmission from the ground transmission means (15) to the vehicle (19) of the present invention will be described with reference to FIG. The information on the next section length is transmitted from the ground transmission means (15) to the onboard child (16), and the onboard controller (18) grasps this via the receiver (17). When the signal speed (21) of the closed section during traveling is lower than the speed (22) of the vehicle (19), the on-board controller (18) decelerates to a speed suitable for the signal speed (21). The distance required for the above is calculated, and after a power running control operation is performed so that the vehicle runs at a constant speed or runs from the end point of the closed section to the point before the above distance, a predetermined brake control operation is performed.
本発明の地上の伝送手段（15）の具体的な実施例として
トランスポンダ地上子を用いた場合について、第４図に
て説明する。トランスポンダは地上より車両（19）へ停
止地点までの距離を伝送する手段として既に東海道本線
の京都駅などで実用に供されている。車上（16）が無電
源あるいは有電源の地上子（15′）を通過する際に、次
の閉塞区間の区間長が車上子（16）へ伝送され、受信機
（17）を介して車上制御装置（18）がこれを把握する。
車上制御装置（18）はこの閉塞区間長を用いて第３図の
場合と同様にカ行およびブレーキの制御動作を行う。A case where a transponder ground element is used as a specific embodiment of the ground transmission means (15) of the present invention will be described with reference to FIG. The transponder has already been put to practical use at Kyoto Station on the Tokaido Main Line as a means of transmitting the distance from the ground to the vehicle (19) to the stop point. When the on-board vehicle (16) passes through the unpowered or powered ground terminal (15 '), the section length of the next block section is transmitted to the on-board child (16) and passes through the receiver (17). The on-board controller (18) grasps this.
The on-vehicle control device (18) uses this closed section length to perform the control operation of the braking and braking as in the case of FIG.
本発明の他の実施例として地上の伝送手段（15）より情
報を車両（19）に伝送し、車上において閉塞区間長を把
握する他の手法をあげると、停車駅の手前に地上の伝送
手段（15）として地上子（15′）を配置し、停車駅まで
の閉塞区間数と各閉塞区間の区間長を伝送する場合を第
５図に示す。このほか駅で停車中に次の停車駅までの閉
塞区間数と各閉塞区間の区間長を伝送することも考えら
れる。As another embodiment of the present invention, another method of transmitting information to the vehicle (19) from the ground transmission means (15) and grasping the block section length on the vehicle is as follows. FIG. 5 shows a case in which a ground element (15 ') is arranged as the means (15) and the number of closed sections up to the stop station and the section length of each closed section are transmitted. In addition, it is also possible to transmit the number of closed sections to the next stop station and the section length of each closed section while stopped at a station.
さらに他の実施例としては予め車両（19）の制御装置に
走行線区の各閉塞区間長を記憶しておき、地上子（1
5′）からは駅名コードのみを伝送し、車両（19）の制
御装置の中で駅コードと記憶内容とを照合して走行中の
閉塞区間の区間長を把握することもできる。地上から車
両（19）へ伝送する手段としてもトランスポンダのほ
か、LCX、あるいは駅などの一定地点でのみ伝送を行う
とすれば空間を光により伝送することも可能である。In still another embodiment, the controller of the vehicle (19) stores in advance the length of each closed section of the traveling line section, and
It is also possible to transmit only the station name code from 5 '), and to grasp the section length of the closed section during traveling by collating the station code with the stored contents in the control device of the vehicle (19). As a means for transmitting from the ground to the vehicle (19), in addition to the transponder, if the transmission is performed only at a fixed point such as an LCX or a station, it is possible to transmit the space by light.
本発明によれば近年における電子技術およびディジタル
通信技術の進展を活用して、車両（19）の最高速度を上
げることなく到達時分の短縮を図ることができる。According to the present invention, it is possible to shorten the arrival time without increasing the maximum speed of the vehicle (19) by utilizing the recent progress of electronic technology and digital communication technology.
第１図は従来方式のATCを用いて駅に停車する場合の走
行制御図、第２図は本発明の車上で閉塞区間長を得て、
閉塞区間の終点より減速に必要な距離だけ手前の地点ま
で定速あるいはだ行で走行した後、ブレーキをかける走
行制御図、第３図は本発明の地上から車両（19）への伝
送を説明するブロック図、第４図は本発明の地上から車
両（19）への伝送手段としてトランスポンダ地上子（1
5′）を用いた実施例を説明するブロック図、第５図は
本発明の駅の手前にて地上から車両（19）へ区間数と区
間長を伝送する場合の説明図である。 ６……停止信号機、7,7′……区間２のブレーキ開始
点、8,8′……区間２のだ行開始点、9,9′……区間３の
ブレーキ開始点、10,10′……区間３のだ行開始点、11,
11′……区間４のブレーキ開始点、12,12′……区間４
のだ行開始点、15……地上の伝送手段、15′……地上
子、16……車上子、17……受信機、18……車上制御装
置、19車両、20……駅の停止点、21……信号速度、22…
…走行速度、23……車両の走行制御装置。FIG. 1 is a travel control diagram when stopping at a station by using a conventional ATC, and FIG. 2 is a block diagram of the block length obtained on the vehicle of the present invention.
A traveling control diagram in which the vehicle is braked after traveling at a constant speed or deceleration to a point before the deceleration from the end point of the closed section by a distance required for deceleration, and FIG. 3 illustrates transmission from the ground to the vehicle (19) of the present invention. FIG. 4 is a block diagram of the transponder ground element (1) as a transmission means from the ground to the vehicle (19) of the present invention.
5 ') is a block diagram for explaining the embodiment, and FIG. 5 is an explanatory diagram for transmitting the number of sections and the section length from the ground to the vehicle (19) in front of the station of the present invention. 6 ... Stop signal, 7,7 '... Brake start point in section 2, 8,8' ... Starting point in section 2, 9,9 '... Brake start point in section 3, 10,10' ...... Segment 3 starting point, 11,
11 ′ …… Brake start point of section 4, 12,12 ′ …… Section 4
Noda line starting point, 15 …… ground transmission means, 15 ′ …… ground element, 16 …… car upper child, 17 …… receiver, 18 …… vehicle controller, 19 vehicles, 20 …… station Stop point, 21 ... Signal speed, 22 ...
… Vehicle speed, 23 …… Vehicle travel control device.
Claims (4)
受信機（17）と、車両制御装置（18）とを備える車両の
走行制御装置であって、 車両（19）は、閉塞区間を有する軌道上を走行し、 地上の伝送手段（15）は、次に進入する閉塞区間の区間
長の情報を送信し、車上子（16）と受信機（17）が、そ
の区間長情報を受信し、 車上制御装置（18）は、受信機（17）の出力を入力して
次に進入する閉塞区間の区間を把握し、閉塞区間の信号
速度（21）が車両（19）の走行速度（22）を下回った時
に、信号速度（21）に適合した速度まで減速するのに必
要な距離を算出し、閉塞区間の終点から必要な距離だけ
手前の地点まで定速走行、あるいはだ行となるように力
行制御動作を行ってから、所定のブレーキの制御動作を
行い走行速度を信号速度にする 車両の走行制御装置。1. A travel control device for a vehicle, comprising a ground transmission means (15), a car top (16), a receiver (17), and a vehicle control device (18), the vehicle (19). Is traveling on an orbit having a closed section, and the ground-based transmission means (15) transmits information on the section length of the next closed section, and the car top (16) and receiver (17) Upon receiving the section length information, the on-board control device (18) inputs the output of the receiver (17) to grasp the section of the next closed block, and the signal speed (21) of the closed block indicates the vehicle speed. When the speed is lower than the traveling speed (22) in (19), the distance required to decelerate to a speed that matches the signal speed (21) is calculated, and the speed is constant from the end point of the closed section to the point in front of the required distance. A vehicle that performs powering control operation so that the vehicle runs or runs, and then performs a predetermined brake control operation to set the traveling speed to the signal speed. Cruise control apparatus.
であり、この地上子（15′）が閉塞区間の手前に配置さ
れ、車両（19）が地上子（15′）の上を通過した時に、
車上子（16）と受信機（17）とが次に進入する閉塞区間
の区間長の情報を受信する 請求項１記載の車両の走行制御装置。2. The ground transmission means (15) is a ground child (15 ').
When the ground element (15 ') is placed before the closed section and the vehicle (19) passes over the ground element (15'),
The travel control device for a vehicle according to claim 1, wherein the vehicle upper child (16) and the receiver (17) receive information on a section length of a closed section to enter next.
であり、この地上子（15′）が停車駅の手前に配置さ
れ、車両（19）が地上子（15′）の上を通過した時に、
車上子（16）と受信機（17）とが停車駅までの閉塞区間
数と各閉塞区間の区間長の情報を受信する 請求項１記載の車両の走行制御装置。3. The ground transmission means (15) is a ground child (15 ').
When this ground element (15 ') is placed in front of the stop station and the vehicle (19) passes over the ground element (15'),
The travel control device for a vehicle according to claim 1, wherein the car carrier (16) and the receiver (17) receive information on the number of closed sections up to the stop station and the section length of each closed section.
であり、この地上子（15′）が停車駅に配置され、車両
（19）が駅に停止している時に、車上子（16）と受信機
（17）とが次の停車駅までの閉塞区間数と各閉塞区間の
区間長との情報を受信する 請求項１記載の車両の走行制御装置。4. The ground transmission means (15) is a ground child (15 ').
And when this ground child (15 ') is placed at the stop station and the vehicle (19) is stopped at the station, the train child (16) and the receiver (17) are connected to the next stop station. The traveling control device for a vehicle according to claim 1, wherein information on the number of closed sections and the section length of each closed section is received.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12701388A JPH06104451B2 (en) | 1988-05-26 | 1988-05-26 | Vehicle running control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12701388A JPH06104451B2 (en) | 1988-05-26 | 1988-05-26 | Vehicle running control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01298906A JPH01298906A (en) | 1989-12-01 |
| JPH06104451B2 true JPH06104451B2 (en) | 1994-12-21 |
Family
ID=14949528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12701388A Expired - Fee Related JPH06104451B2 (en) | 1988-05-26 | 1988-05-26 | Vehicle running control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH06104451B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109789791A (en) * | 2016-10-03 | 2019-05-21 | 株式会社京三制作所 | Car-mounted device and emergency braking control method |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002118908A (en) * | 2000-10-06 | 2002-04-19 | Seibu Tetsudo Kk | Continuous ats device |
| JP4796231B2 (en) * | 2001-02-21 | 2011-10-19 | 株式会社京三製作所 | Automatic train control apparatus and automatic train control method using speed distance table |
| JP3968460B2 (en) * | 2001-09-21 | 2007-08-29 | 川崎重工業株式会社 | Train operation management method and train operation management system |
| JP2020174467A (en) * | 2019-04-10 | 2020-10-22 | パナソニックＩｐマネジメント株式会社 | Motor drive system, motor drive method and program |
-
1988
- 1988-05-26 JP JP12701388A patent/JPH06104451B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109789791A (en) * | 2016-10-03 | 2019-05-21 | 株式会社京三制作所 | Car-mounted device and emergency braking control method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01298906A (en) | 1989-12-01 |
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