PROBLEM TO BE SOLVED: To provide a technique allowing creation of an operation curve suitable to predictive control.SOLUTION: A program, when executed, performs the steps including (a) determining an approaching point 20, which is on a path toward a next station where a preceding train 12 is stopped, and for which a position and a speed that minimize a time period required from release of an in-field stop pattern at the next station to arrival at the next station are specified, as well as, determining a specified time Ts when an object train passes the approaching point 20, according to a departure time of the preceding train 12 at the next station. The steps further includes a step for creating a predictive control operation curve 24a, as an operation curve for the object train 10 being stopped at a departure station to travel to the next station, including the approaching point 20, at which the objective train will arrive in a coasting operation and pass at the specified time Ts. The steps further includes (b) a step for updating the predictive control operation curve 24a, if the specified time Ts is changed due to a change of the departure time of the preceding train 12 at the next station, while the object train 10 travels between the stations along the predictive control operation curve 24a, so that the object train is specified to pass the approaching point 20 at the specified time Ts changed accordingly.SELECTED DRAWING: Figure 2
【課題】予測制御に好適な運転曲線を作成可能とする技術の提供。【解決手段】(a)先行列車12が停車中の次駅の外方に、次駅の場内停止パターンの解除時点から次駅の到着までの所要時間が最小となる位置及び速度を指定する接近点20が定められるとともに、先行列車12の次駅の発時刻に応じて、接近点20の通過する指定時刻Tsが決まる。そして、発駅に停車中の対象列車10が次駅まで走行する際の運転曲線として、接近点20にだ行で到達するとともに指定時刻Tsに通過する予測制御運転曲線24aを作成する。(b)対象列車10が予測制御運転曲線24aに沿って駅間を走行中に、先行列車12の次駅の発時刻の変更によって指定時刻Tsが変更されると、接近点20を変更後の指定時刻Tsに通過する予測制御運転曲線24bに更新する。【選択図】図2
PROGRAM AND PREDICTIVE CONTROL OPERATION CURVE CREATION DEVICE
プログラム及び予測制御運転曲線作成装置
2017-09-07
Patent
Electronic Resource
Japanese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
OPERATION CURVE CREATION DEVICE, OPERATION CURVE CREATION METHOD AND OPERATION CURVE CONTROL PROGRAM
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