JP3564204B2 - Trainee monitoring device for driving training simulator - Google Patents

Trainee monitoring device for driving training simulator Download PDF

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Publication number
JP3564204B2
JP3564204B2 JP21414795A JP21414795A JP3564204B2 JP 3564204 B2 JP3564204 B2 JP 3564204B2 JP 21414795 A JP21414795 A JP 21414795A JP 21414795 A JP21414795 A JP 21414795A JP 3564204 B2 JP3564204 B2 JP 3564204B2
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JP
Japan
Prior art keywords
storing
data
storage means
driving
trainee
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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JP21414795A
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Japanese (ja)
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JPH0944073A (en
Inventor
賢治 片山
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Mitsubishi Heavy Industries Ltd
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Mitsubishi Heavy Industries Ltd
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Filing date
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Priority to JP21414795A priority Critical patent/JP3564204B2/en
Publication of JPH0944073A publication Critical patent/JPH0944073A/en
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Description

【0001】
【発明の属する技術分野】
本発明は運転訓練シミュレータにおける被訓練者の監視装置に関する。
【0002】
【従来の技術】
運転訓練シミュレータに装備されている従来の被訓練者監視装置では、遠隔調整機能を有する監視カメラを手動で操作して被訓練者の運転操作を追尾している。また、広角レンズを装着した固定カメラを使用して、被訓練者の行動空間を広範囲映像によって監視する手法も採用されている。
【0003】
【発明が解決しようとする課題】
前記従来方式の監視装置においては、被訓練者の運転操作の詳細な観察のためには、監視カメラの視軸の方向と仰角及び焦点距離を遠隔制御して追尾する必要があった。また、広角レンズを装着した固定カメラを使用した場合には、被訓練者の操作の細部にわたる映像が小さくなり判別が困難であった。
【0004】
本発明では前記問題点を解決し、当該訓練における運転操作で使用する操作器をリアルタイムで自動判定し、該操作器の取付位置情報に基づき各操作器及び被訓練者を含む周辺の状況を包絡し得るように監視カメラの視軸の方向と仰角及び焦点距離を制御し、的確な観察映像を収録し得る運転訓練シミュレータの被訓練者監視装置を提供することを目的としている。
【0005】
【課題を解決するための手段】
本発明の運転訓練シミュレータの被訓練者監視装置は、訓練時に設定するマルファンクション項目を格納するマルファンクション項目格納手段1と、被訓練者がマルファンクション項目に応じて操作した内容を格納する運転操作状態格納手段2と、運転訓練中に発生する警報事象を格納する警報状態格納手段3と、前記運転操作状態格納手段及び警報状態格納手段に格納されたデータを基に前記マルファンクション項目及び警報事象に対応して操作する操作器及び操作手順のデータを格納する操作対象データ格納手段4と、前記各格納手段からのデータを基に現在操作している操作器及び以後操作すべき操作器を特定する監視対象操作器判定手段5と、操作盤上における各操作器の位置データを格納する操作器取付位置格納手段6と、監視カメラ8と、前記監視対象操作器判定手段及び操作器取付位置格納手段からのデータを基に監視カメラの撮影条件を制御する監視カメラ制御手段7とを有してなることを特徴としている。
【0006】
【発明の実施の形態】
本発明による運転訓練シミュレータの被訓練者監視装置の実施の形態につき図1,2を参照して説明する。図1は被訓練者監視装置の構成説明ブロック図で、図2は該装置の作用説明ブロック図である。
【0007】
図1において、1は訓練時に設定するマルファンクション項目を格納するマルファンクション項目格納手段であり、格納するデータにはマルファンクションに関する箇所、事故量、当該運転対処のための操作が必要な操作器の名称及び操作手順(規範)が含まれる。
2は運転操作状態格納手段で、被訓練者がマルファンクション項目に応じて操作した内容を格納する時系列スタックである。
【0008】
3は警報状態格納手段で、運転訓練中に発生する警報事象を格納する時系列スタックである。
4は操作対象データ格納手段であり、前記運転操作状態格納手段2及び警報状態格納手段3に格納されたデータを基に前記マルファンクション項目並びに警報事象に対応して操作する操作器及び操作手順(規範)のデータベースである。
【0009】
5は監視対象操作器判定手段であり、前記マルファンクション項目格納手段1に格納されている操作手順データに関わる操作器のうち、操作が未完了の操作器を運転操作状態格納手段2に格納されているデータと照合して抽出すると共に、警報状態格納手段3に格納されている警報事象に対応する関連操作器を前記操作対象データ格納手段4のデータベースから検索し抽出する。なお、該監視対象操作器判定手段5での処理は設定した周期で繰り返し実行される。
【0010】
6は操作器取付位置格納手段であり、操作盤に配設されている各操作器についての位置のデータが格納され、位置のデータは例えば操作盤に対して左端側上端部を基準とする2次元座標で取扱う。
8は監視カメラである。
【0011】
7は監視カメラ制御手段で、前記監視対象操作器判定手段5によって判定した監視対象操作器の位置のデータを操作器取付位置格納手段6のデータベースから操作器ネームをインデックスとして読み出し、監視カメラ8の取付位置を考慮しつつ監視の対象とする操作器群及び被訓練者を含む周辺の状況を的確に包絡するように監視カメラ8を駆動する指令信号を出力する。
【0012】
次に図2を参照してその作用について説明する。
訓練項目のマルファンクションに対応して運転対処のための操作が必要な操作器の名称及び操作手順をデータベース化しておく。同様に発せられた警報に対応すべき操作器もデータベース化しておくが、前記マルファンクションに関わるものだけに限らない。更に操作盤上の各種操作器の取付位置についても基準位置からの取付高さ、水平方向への距離などをデータベース化しておく。
【0013】
監視対象操作器判定手段5は次の2つの処理機能を有している。第1の機能は、シミュレータによる訓練中、実行中のマルファンクション項目、運転操作状態、警報状態のデータを入力し、現操作中及び現時点以降において操作するであろう操作器を判定することであり、第2の機能は、規範に反する操作や過誤による操作については、警報事象に対応する操作器のデータベース4を検索して必要とする操作器を判定することである。
【0014】
前記2つの処理機能が並行して進められ被訓練者が操作すべき監視対象操作器が判定される。該監視対象操作器の操作盤への取付位置を操作器取付位置のデータベース6から検索し、該操作器の取付位置を包絡する映像が得られるように監視カメラ制御手段7により監視カメラ8の視軸の方向と仰角及び焦点距離を自動的に調整する。
【0015】
【発明の効果】
本発明の運転訓練シミュレータの被訓練者監視装置においては、訓練項目のマルファンクションに対処する操作器と操作手順、警報に対応すべき操作器及び操作盤上に配設した各操作器の取付位置をデータベース化し、入力したマルファンクション項目、運転操作状況、警報発生状況のデータを総合的に判定することにより、監視対象の操作器群と被訓練者の操作を的確に包絡した監視映像を得ることができる。
【0016】
特に被訓練者の運転操作が規範から大きく逸脱しているような場合においても、被訓練者及び関連操作器を含む観察用映像が得られるように動作する自在性を有していることを特徴としている。
【図面の簡単な説明】
【図1】本発明の実施の形態に係る運転訓練シミュレータの被訓練者監視装置の構成説明ブロック図。
【図2】図1に示した装置の作用説明ブロック図。
【符号の説明】
1…マルファンクション項目格納手段、2…運転操作状態格納手段、3…警報状態格納手段、4…操作対象データ格納手段、5…監視対象操作器判定手段、6…操作器取付位置格納手段、7…監視カメラ制御手段、8…監視カメラ。
[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a device for monitoring a trainee in a driving training simulator.
[0002]
[Prior art]
In a conventional trainee monitoring device provided in a driving training simulator, a monitoring camera having a remote adjustment function is manually operated to track the driving operation of the trainee. In addition, a method of monitoring a trainee's action space with a wide-range image using a fixed camera equipped with a wide-angle lens has been adopted.
[0003]
[Problems to be solved by the invention]
In the conventional monitoring apparatus, it is necessary to remotely control and track the direction of the visual axis, the elevation angle, and the focal length of the monitoring camera for detailed observation of the driving operation of the trainee. In addition, when a fixed camera equipped with a wide-angle lens is used, the detailed image of the operation of the trainee becomes small, and it is difficult to determine the image.
[0004]
The present invention solves the above problems, automatically determines in real time the operating device used in the driving operation in the training, and envelopes the surrounding state including each operating device and the trainee based on the mounting position information of the operating device. It is an object of the present invention to provide a trainee monitoring device of a driving training simulator capable of controlling a visual axis direction, an elevation angle, and a focal length of a surveillance camera so as to capture an accurate observation image.
[0005]
[Means for Solving the Problems]
The trainee monitoring device of the driving training simulator according to the present invention includes a multifunction item storage means 1 for storing a multifunction item set at the time of training, and a driving operation for storing the contents operated by the trainee in accordance with the multifunction item. State storage means 2, alarm state storage means 3 for storing an alarm event occurring during driving training, and the above-mentioned malfunction item and alarm event based on the data stored in the driving operation state storage means and the alarm state storage means. An operation target data storage unit 4 for storing data of operation devices and operation procedures corresponding to the operation device, and an operation device currently operated and an operation device to be operated thereafter are specified based on data from each of the storage devices. Operating device determining means 5 for performing monitoring, operating device mounting position storing means 6 for storing position data of each operating device on the operating panel, And La 8, is characterized by comprising a monitoring camera control unit 7 for controlling the monitored operating device determining means and the operation device mounting positions stored photographing condition data camera surveillance based on from means.
[0006]
BEST MODE FOR CARRYING OUT THE INVENTION
An embodiment of a trainee monitoring device of a driving training simulator according to the present invention will be described with reference to FIGS. FIG. 1 is a block diagram illustrating the configuration of the trainee monitoring device, and FIG. 2 is a block diagram illustrating the operation of the device.
[0007]
In FIG. 1, reference numeral 1 denotes a multifunction item storing means for storing a multifunction item set at the time of training. The stored data includes a portion relating to the multifunction, an accident amount, and an operation device which requires an operation for handling the operation. Includes names and operating procedures (norms).
Reference numeral 2 denotes a driving operation state storage unit, which is a time-series stack that stores the contents of operations performed by the trainee in accordance with the malfunction items.
[0008]
Reference numeral 3 denotes an alarm state storage unit, which is a time-series stack for storing alarm events that occur during driving training.
Numeral 4 denotes operation target data storage means, based on data stored in the operation state storage means 2 and the alarm state storage means 3, an operation device and an operation procedure (corresponding to the malfunction item and the alarm event). Norm) database.
[0009]
Reference numeral 5 denotes a monitoring target operating device determination unit, and among the operating devices related to the operation procedure data stored in the malfunction item storage unit 1, the operation unit whose operation is not completed is stored in the driving operation state storage unit 2. In addition to extracting the relevant operation device corresponding to the alarm event stored in the alarm state storage unit 3 from the database of the operation target data storage unit 4, the operation unit 3 retrieves and extracts the relevant operation device corresponding to the alarm event stored in the alarm state storage unit 3. It should be noted that the processing by the monitoring target operating device determination means 5 is repeatedly executed at a set cycle.
[0010]
Reference numeral 6 denotes an operating device mounting position storage unit, which stores position data for each operating device disposed on the operation panel. The position data is, for example, based on the upper end on the left end side of the operation panel. Handle with dimensional coordinates.
8 is a surveillance camera.
[0011]
Reference numeral 7 denotes surveillance camera control means, which reads data on the position of the operation target operating device determined by the operation target operation device determination means 5 from the database of the operation device attachment position storage means 6 as an index of the operation device name as an index. A command signal for driving the surveillance camera 8 is output in such a manner that the surrounding conditions including the group of operating devices to be monitored and the trainee are properly enveloped while taking the attachment position into consideration.
[0012]
Next, the operation will be described with reference to FIG.
The names and operating procedures of operating devices that require operation for driving coping with the malfunctions of the training items are stored in a database. Similarly, an operating device that should respond to the generated alarm is also stored in a database, but is not limited to the one related to the above-mentioned malfunction. Further, regarding the mounting positions of the various operation devices on the operation panel, the mounting height from the reference position, the distance in the horizontal direction, and the like are stored in a database.
[0013]
The monitoring target operating device determination means 5 has the following two processing functions. The first function is to input data of a function, a driving operation state, and an alarm state during the training and the execution of the simulator by the simulator, and to determine an operating device that will be operated during the current operation and at the current time and thereafter. The second function is to determine the required operating device by searching the database 4 of the operating device corresponding to the alarm event for an operation that violates the standard or an operation due to an error.
[0014]
The two processing functions are performed in parallel, and a monitored operating device to be operated by the trainee is determined. The mounting position of the monitored operating device on the operation panel is searched from the operating device mounting position database 6, and the monitoring camera control means 7 controls the monitoring camera 8 so that an image enclosing the mounting position of the operating device is obtained. Automatically adjusts axis direction, elevation and focal length.
[0015]
【The invention's effect】
In the trainee monitoring device of the driving training simulator of the present invention, the operating device and the operating procedure corresponding to the malfunction of the training item, the operating device to respond to the alarm, and the mounting position of each operating device arranged on the operating panel. To obtain a surveillance video that accurately encloses the operation of the operating devices to be monitored and trainees by comprehensively determining the data of the entered multifunction items, driving operation status, and alarm generation status Can be.
[0016]
In particular, even if the trainee's driving operation deviates greatly from the norm, the trainee has the flexibility to operate so as to obtain an observation image including the trainee and related operating devices. And
[Brief description of the drawings]
FIG. 1 is a block diagram illustrating the configuration of a trainee monitoring device of a driving training simulator according to an embodiment of the present invention.
FIG. 2 is an operation explanatory block diagram of the device shown in FIG. 1;
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 ... Malfunction item storage means, 2 ... Operation operation state storage means, 3 ... Alarm state storage means, 4 ... Operation target data storage means, 5 ... Monitoring operation device determination means, 6 ... Operation device mounting position storage means, 7 ... surveillance camera control means, 8 ... surveillance camera.

Claims (1)

運転訓練シミュレータにおいて、訓練時に設定するマルファンクション項目を格納するマルファンクション項目格納手段(1)と、被訓練者がマルファンクション項目に応じて操作した内容を格納する運転操作状態格納手段(2)と、運転訓練中に発生する警報事象を格納する警報状態格納手段(3)と、前記運転操作状態格納手段及び警報状態格納手段に格納されたデータを基に前記マルファンクション項目及び警報事象に対応して操作する操作器及び操作手順のデータを格納する操作対象データ格納手段(4)と、前記各格納手段からのデータを基に現在操作している操作器及び以後操作すべき操作器を特定する監視対象操作器判定手段(5)と、操作盤上における各操作器の位置データを格納する操作器取付位置格納手段(6)と、監視カメラ(8)と、前記監視対象操作器判定手段及び操作器取付位置格納手段からのデータを基に監視カメラの撮影条件を制御する監視カメラ制御手段(7)とを有してなることを特徴とする運転訓練シミュレータの被訓練者監視装置。In a driving training simulator, a multi-function item storing means (1) for storing a multi-function item set at the time of training, and a driving operation state storing means (2) for storing the contents operated by the trainee according to the multi-function item. An alarm state storage means (3) for storing an alarm event generated during driving training; and a function corresponding to the malfunction item and the alarm event based on data stored in the driving operation state storage means and the alarm state storage means. Operation target data storage means (4) for storing data of operation devices and operation procedures to be operated, and an operation device currently operated and an operation device to be operated thereafter are specified based on data from each of the storage devices. A monitoring target operating device determining means (5); an operating device mounting position storing means (6) for storing position data of each operating device on the operating panel; A camera (8); and surveillance camera control means (7) for controlling photographing conditions of the surveillance camera based on data from the surveillance target operation device determination means and the operation device attachment position storage means. A trainee monitoring device for a driving training simulator.
JP21414795A 1995-07-31 1995-07-31 Trainee monitoring device for driving training simulator Expired - Fee Related JP3564204B2 (en)

Priority Applications (1)

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JP21414795A JP3564204B2 (en) 1995-07-31 1995-07-31 Trainee monitoring device for driving training simulator

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Application Number Priority Date Filing Date Title
JP21414795A JP3564204B2 (en) 1995-07-31 1995-07-31 Trainee monitoring device for driving training simulator

Publications (2)

Publication Number Publication Date
JPH0944073A JPH0944073A (en) 1997-02-14
JP3564204B2 true JP3564204B2 (en) 2004-09-08

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