JP4695162B2 - Transportation equipment - Google Patents

Transportation equipment Download PDF

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JP4695162B2
JP4695162B2 JP2008156110A JP2008156110A JP4695162B2 JP 4695162 B2 JP4695162 B2 JP 4695162B2 JP 2008156110 A JP2008156110 A JP 2008156110A JP 2008156110 A JP2008156110 A JP 2008156110A JP 4695162 B2 JP4695162 B2 JP 4695162B2
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vehicle
track
power
station
drive motor
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JP2009303407A (en
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三郎 山田
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Senyo Kogyo Co Ltd
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Senyo Kogyo Co Ltd
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

Description

本発明は、軌条を走行する輸送装置に関する。   The present invention relates to a transportation device that travels on a rail.

従来、軌道を走行する車両を有する輸送装置は、特許文献１記載のように、軌道に沿って設けられた架線から電力を得て駆動モータにて走行するものが知られている。また、車両に駆動モータ用の電力を蓄電するものが知られている。
特開平１−１８５１０１号公報 2. Description of the Related Art Conventionally, as a transport device having a vehicle that travels on a track, a device that obtains electric power from an overhead line provided along the track and travels by a drive motor as described in Patent Document 1 is known. Also, a vehicle that stores electric power for a drive motor in a vehicle is known.
Japanese Patent Laid-Open No. 1-185101

しかし、車両に蓄電しても、蓄電した電力量が枯渇した場合に駆動モータによる走行が不可能となるため電力補充用の架線は必要であった。このような電力供給用の架線を設置するには、多大な時間と労力及び費用が発生するという問題があった。また、メンテナンスや電気代等ランニングコストが高いという問題があった。   However, even if the electric power is stored in the vehicle, when the amount of stored electric power is depleted, traveling by the drive motor becomes impossible, so an overhead line for power supplementation is necessary. In order to install such a power supply overhead line, there is a problem that a great amount of time, labor and cost are generated. In addition, there is a problem that running costs such as maintenance and electricity costs are high.

そこで、本発明は、軌条に沿った架線及び架線からの電力を必要とせずに走行し、確実に人員又は搬送物を輸送可能な輸送装置の提供を目的とする。   Therefore, an object of the present invention is to provide a transportation device that travels without the need for an overhead line along the rail and power from the overhead line, and can reliably transport personnel or transported items.

本発明の輸送装置は、複数の駅と、該駅を順次結ぶ軌道と、該軌道を走行する駆動モータを搭載した車両とを、備えた輸送装置に於て、上記車両に上記軌道側から電力を供給するための架線を省略し、上記駆動モータに電力を供給する蓄電装置を上記車両に搭載し、さらに、上記駅の手前側の到着側軌道部であって上記蓄電装置の残量不足発生予定区域に、軌道側車両推進手段を設けたものである。   The transportation device of the present invention is a transportation device comprising a plurality of stations, a track that sequentially connects the stations, and a vehicle equipped with a drive motor that travels along the track. The power storage device that supplies power to the drive motor is mounted on the vehicle, and the arrival side track on the near side of the station is short of the power storage device. Track-side vehicle propulsion means is provided in the planned area.

また、上記駆動モータは、上記車両の速度を減速させるべき制動必要区域で、発電機となって作動し、回生電力を上記蓄電装置に蓄電させるものである。   The drive motor operates as a generator in a braking-required area where the speed of the vehicle should be reduced, and stores regenerative power in the power storage device.

また、上記残量不足発生予定区域で、車両速度が所定値以下の場合であって、かつ、上記蓄電装置の電力容量が所定値以下の場合に、上記車両を、上記駆動モータによる走行から上記軌道側車両推進手段による走行へ、自動で切換えるものである。   In addition, when the vehicle speed is less than or equal to a predetermined value and the power capacity of the power storage device is less than or equal to a predetermined value in the area where the remaining shortage is expected to occur, the vehicle is moved from running by the drive motor to the above It automatically switches to traveling by the track side vehicle propulsion means.

また、上記軌道側車両推進手段は、複数対のタイヤを備え、上記車両から垂設される補助駆動板に、回転させた複数対の上記タイヤを接触させて、上記車両を走行させるものである。
あるいは、上記軌道側車両推進手段は、上記軌道に設置の一次巻線と、上記車両に付設のリアクションプレートとを、備えた地上一次リニアモータ式としたものである。 The track-side vehicle propulsion means includes a plurality of pairs of tires, and makes the vehicle travel by contacting the rotated plurality of pairs of tires with an auxiliary drive plate suspended from the vehicle. .
Alternatively, the track-side vehicle propulsion means is a ground linear motor type equipped with a primary winding installed on the track and a reaction plate attached to the vehicle.

本発明の輸送装置によれば、軌道に沿って架線を設けることなく車両を走行させることができる。架線から電力の供給を受けることなく車両を走行させることができる。蓄電装置の電力容量が不足しても確実に車両を駅に到着させることができる。   According to the transport device of the present invention, the vehicle can be driven without providing an overhead line along the track. The vehicle can be driven without receiving power from the overhead line. Even if the power capacity of the power storage device is insufficient, the vehicle can surely arrive at the station.

以下、実施の形態を示す図面に基づき本発明を詳説する。
図１は本発明の輸送装置の実施の一形態の要部正面図であって、人員を輸送するのに用いられる場合を示している。図２は簡略平面図である。
図１及び図２に於て、本発明の輸送装置は、人員（乗客）が昇降する複数の駅Ａ，，Ａ，Ａ，Ａ（Ａ1 ，Ａ2 ，Ａ3 ，Ａ4 ）と、各駅（プラットホーム）Ａ，…を順次結ぶ高架状の軌道２と、軌道２を乗客（人員）を搭乗させて走行する車両１と、を備えている。そして、車両１に軌道２側から電力を供給するためのトロリ線等の電力送電用の架線を省略している。 Hereinafter, the present invention will be described in detail with reference to the drawings illustrating embodiments.
FIG. 1 is a front view of an essential part of an embodiment of a transportation apparatus according to the present invention, and shows a case where personnel are transported. FIG. 2 is a simplified plan view.
1 and 2, the transportation apparatus of the present invention includes a plurality of stations A, A, A, A (A 1 , A 2 , A 3 , A 4 ) where personnel (passengers) move up and down, and each station. (Platform) Equipped with an elevated track 2 that sequentially connects A,..., And a vehicle 1 that travels on the track 2 with passengers (personnel) on board. And the overhead line for electric power transmission, such as a trolley line for supplying electric power to the vehicle 1 from the track 2 side, is omitted.

車両１は、車両１を力行させる駆動モータ10と、駆動モータ10を駆動させるための電力を蓄電可能な蓄電装置11と、を搭載している。
駆動モータ10は、ブレーキ等の車両制動時（減速時）に、発電機となって（回生作動により）回生電力を発電可能なものである。また、発電した回生電力を蓄電装置11に蓄電させるものである。駆動モータ10は左右一対の駆動用タイヤ13，13に接続されている。駆動用タイヤ13は、軌道２を構成する左右一対の軌条２Ａ，２Ａの左右内方側に、左右一対のＴ字状の駆動レール３，３の各上面を転動可能に設けられている。駆動タイヤ13を回転させることで、車両１に推進力を付与し力行させるものである。なお、本発明において「力行」とは、車両１に、機械的又は電気的な力が付与され定速走行又は加速走行している状態を言う。つまり、慣性力による惰性走行（自走）を含まない走行のことである。 The vehicle 1 includes a drive motor 10 that powers the vehicle 1 and a power storage device 11 that can store electric power for driving the drive motor 10.
The drive motor 10 serves as a generator (due to a regenerative operation) and can generate regenerative power during vehicle braking (deceleration) such as a brake. In addition, the generated regenerative power is stored in the power storage device 11. The drive motor 10 is connected to a pair of left and right drive tires 13. The drive tire 13 is provided on the left and right inner sides of the pair of left and right rails 2A and 2A constituting the track 2 so that the upper surfaces of the pair of left and right T-shaped drive rails 3 and 3 can roll. By rotating the drive tire 13, a propulsive force is applied to the vehicle 1 for powering. In the present invention, “power running” refers to a state in which a mechanical or electrical force is applied to the vehicle 1 and the vehicle 1 is traveling at a constant speed or at an accelerated speed. In other words, this means traveling that does not include inertial traveling (self-running) due to inertial force.

また、車両１は、軌条２Ａ，２Ａを転動可能な複数の車輪14と、その複数の車輪14を保持する車輪保持部材15と、を備えている。軌条２Ａの上面に転動する主車輪14Ａ，14Ａは、前後方向に分かれて２個ずつ各車輪保持部材15に枢着されている。また、軌条２Ａの外側面に転動する案内車輪14Ｂ，14Ｂは前後方向に分かれて２個ずつ車輪保持部材15に枢着されている。また、車輪保持部材15には、軌条２Ａに下面近傍に転動する下案内車輪14Ｃを枢着している。各車輪14によって、カーブ等の軌道２であっても車両１が確実に軌条２Ａに沿って案内されつつ走行する。   The vehicle 1 also includes a plurality of wheels 14 that can roll the rails 2 </ b> A and 2 </ b> A, and a wheel holding member 15 that holds the plurality of wheels 14. The main wheels 14A and 14A that roll on the upper surface of the rail 2A are separated in the front-rear direction and are pivotally attached to each wheel holding member 15 two by two. The guide wheels 14B and 14B that roll on the outer surface of the rail 2A are separated in the front-rear direction and are pivotally attached to the wheel holding member 15 two by two. Further, a lower guide wheel 14C that rolls near the lower surface of the rail 2A is pivotally attached to the wheel holding member 15. Each wheel 14 travels while the vehicle 1 is reliably guided along the rail 2A even on a track 2 such as a curve.

次に、軌道２は、平面視環状（ループ状）に形成されている。各駅（Ａ1 ，Ａ2 ，Ａ3 ，Ａ4 ）を車両１が巡回（周回）可能に配設している。駅Ａと駅Ａの間を水平状の軌道２で結んだ場合では、駅Ａと駅Ａの間の軌道２の長さは、５００メートルから１０００メートルの長さに設けている。つまり、１周が２ｋｍ〜４ｋｍに形成されている。 Next, the track 2 is formed in an annular shape (loop shape) in plan view. Each station (A 1 , A 2 , A 3 , A 4 ) is arranged so that the vehicle 1 can travel (turn around). When the station A and the station A are connected by the horizontal track 2, the length of the track 2 between the station A and the station A is set to a length of 500 to 1000 meters. That is, one round is formed to 2 km to 4 km.

図３に、円環状の軌道２を展開した簡略側面図を示す。ここで、説明を容易にするために、４つの各駅Ａ…を、第１駅Ａ1 、第２駅Ａ2 、第３駅Ａ3 、第４駅Ａ4 と呼ぶ。
第１駅Ａ1 から第２駅Ａ2 まで（第１・２駅間Ａ12）の軌道２は側面視水平状に形成されている。第２駅Ａ2 から第３駅Ａ3 まで（第２・３駅間Ａ23）の軌道２は側面視山型状に形成されている。第３駅Ａ3 から第４駅Ａ4 まで（第３・４駅間Ａ34）の軌道２は側面視谷型状に形成されている。第４駅から第１駅までの（第４・１駅間Ａ41）の軌道２は側面視水平状に形成されている。 FIG. 3 shows a simplified side view in which the annular track 2 is developed. Here, for ease of explanation, the four stations A are referred to as a first station A 1 , a second station A 2 , a third station A 3 , and a fourth station A 4 .
The track 2 from the first station A 1 to the second station A 2 (A 12 between the first and second stations) is formed horizontally in a side view. The track 2 from the second station A 2 to the third station A 3 (between the second and third stations A 23 ) is formed in a mountain shape when viewed from the side. The track 2 from the third station A 3 to the fourth station A 4 (A 34 between the third and fourth stations) is formed in a valley shape when viewed from the side. The track 2 from the fourth station to the first station (A 41 between the fourth station and the first station) is formed horizontally in a side view.

第１・２駅区間Ａ12は、第１駅Ａ1 の進行側の発進側軌道部２ａであって、車両１を力行させるべき（加速又は定速度運転で慣性力を付与させるべき）発進力行区域Ｋを有している。また、第２駅Ａ2 の手前側の到着側軌道部２ｂであって、車両１の速度を停車のために減速させるべき制動必要区域Ｌを有している。また、発進力行区域Ｋで得られた力（推進力）によって駆動源を必要とせずに車両１を慣性力により自走（惰性走行）させる自走区域Ｊを有している。また、第１・２駅区間Ａ12の制動必要区域Ｌは、車両１が強い逆風等によって到着が困難な場合（車両速度が所定値以下の場合）に、車両１を力行させる必要のある到着力行運転発生予定区域でもある。 The first and second station sections A 12 are starting side track portions 2a on the advancing side of the first station A 1 , and the vehicle 1 should be powered (the inertial force should be applied by acceleration or constant speed operation). It has area K. Further, a second station A 2 on the front side of the arrival side raceway portion 2b, and has a braking required area L to be decelerated for stopping the speed of the vehicle 1. Moreover, it has the self-propelled area J which makes the vehicle 1 self-propelled (inertial traveling) by inertia force, without requiring a drive source with the force (propulsive force) obtained in the starting power running area K. In addition, the braking required area L of the first and second station sections A 12 is an arrival that requires the vehicle 1 to be powered when the vehicle 1 is difficult to arrive due to a strong headwind or the like (when the vehicle speed is a predetermined value or less). It is also an area where power running is scheduled to occur.

ここで、車両速度の所定値とは、車両１が到着可能な場合の、制動必要区域Ｌ内での各速度測定箇所の各速度や各測定箇所間での減速度を所定速度値としている。
言い換えると、制動必要区域Ｌ内で、予定している車両速度よりも遅い速度（駅Ａに到着する時刻が遅れる速度）や、その減速度で走行すると到着せずに停車してしまう虞れのある減速度の値である。つまり、予定通りに到着可能な際の、車両速度（減速度）を基準値として、到着が困難な場合の車両速度（減速度）値と言える。 Here, the predetermined value of the vehicle speed is a predetermined speed value that is a speed at each speed measurement point in the braking required area L or a deceleration between the measurement points when the vehicle 1 can arrive.
In other words, there is a possibility that the vehicle will stop without arriving when traveling at a speed that is slower than the planned vehicle speed (the speed at which the time of arrival at station A is delayed) or the deceleration in the braking required area L. It is a certain deceleration value. That is, it can be said that the vehicle speed (deceleration) value when arrival is difficult is based on the vehicle speed (deceleration) when the vehicle can arrive as scheduled.

第２・３駅間Ａ23は、第２駅Ａ2 の進行側で山型状軌道２の頂上部近傍まで、車両１を引揚装置にて引揚げる引揚区域Ｓを有している。また、頂上部からの自由落下滑走によって車両１を自走させる自走区域Ｊを有している。また、第３駅Ａ3 の手前側の到着側軌道部２ｂであって、停車するために速度を減速させるべき制動必要区域Ｌを有している。
なお、引揚装置は軌道２側に設置され、チェーンと減速付モータあるいは、ロープと巻取装置と減速付モータと昇降台等、又は、リニアモータ等から構成される。 The second and third inter-station A 23 has a lifting area S in which the vehicle 1 is lifted by the lifting device to the vicinity of the top of the mountain-shaped track 2 on the traveling side of the second station A 2 . Moreover, it has the self-propelled area J which makes the vehicle 1 self-propelled by free-fall sliding from the top. Also has a front side of the arrival side raceway portion 2b of the third station A 3, the brake must zone L to slowing down the speed to stop.
The lifting device is installed on the track 2 side, and includes a chain and a motor with a speed reduction, a rope, a winding device, a motor with a speed reduction, a lifting platform, a linear motor, or the like.

第３・４駅間Ａ34は、第３駅Ａ3 の発車側で、谷型状軌道２の底部近傍まで、車両１の急発進や過剰な速度となるのを防止するために速度を抑制させるべき制動必要区域Ｌを有している。また、下り傾斜によって得られた推進力（慣性力）を利用して車両１を自走させる自走区域Ｊを有している。第４駅Ａ4 の手前側の到着側軌道部２ｂであって、車両１を停車させるために減速させるべき制動必要区域Ｌを有している。また、第４駅Ａ4 の手前側の到着側軌道部２ｂの制動必要区域Ｌは、車両速度が所定値以下の場合に、車両１を力行させる必要のある到着力行運転発生予定区域でもある。 Between the third and fourth stations A 34 , on the departure side of the third station A 3 , the speed is suppressed to prevent the vehicle 1 from starting suddenly or becoming excessively close to the bottom of the valley-shaped track 2. It has a braking required area L to be caused. Moreover, it has the self-propelled area J which self-propels the vehicle 1 using the propulsive force (inertial force) obtained by the downward inclination. A front side of the arrival side raceway portion 2b of the fourth station A 4, and a braking required area L to be decelerated in order to stop the vehicle 1. Further, the braking required zone L of the fourth station A 4 on the front side of the arrival side raceway section 2b, when the vehicle speed is below a predetermined value, is also the arrival power running operation occur scheduled areas that need to be power running of the vehicle 1.

第４・１駅間Ａ41は、第１・２駅区間Ａ12と同様に、発進力行区域Ｋと、自走区域Ｊと、制動必要区域Ｌと、を有している。また、第４・１駅間Ａ41の制動必要区域Ｌは、車両速度が所定値以下の場合に、車両１を力行させる到着力行運転発生予定区域でもある。 Similar to the first and second station sections A 12 , the fourth and first inter-station A 41 has a starting power running area K, a self-propelled area J, and a braking required area L. Further, the braking required area L of the fourth / first station A 41 is also an arrival power running operation scheduled area where the vehicle 1 is powered when the vehicle speed is equal to or lower than a predetermined value.

次に、車両１を、図４に示す電力容量と各区域との関係図を用いて説明する。発進力行区域Ｋで、車両１は、自らの蓄電装置11に蓄えられている電力を使用して（放電して）駆動モータ10を駆動させ、車両１を加速走行（定速走行でも良い）させる。自らに自走可能な慣性力を付与させる。自走区域Ｊでは、慣性力を利用し自走（惰性走行）する。制動必要区域Ｌでは、駆動モータ10を力行作動から回生作動にさせ（発電機とし）、回生電力を発生させて、蓄電装置11に蓄電させる。   Next, the vehicle 1 will be described with reference to the relationship diagram between the power capacity and each zone shown in FIG. In the starting power running zone K, the vehicle 1 uses the electric power stored in its power storage device 11 (discharges) to drive the drive motor 10 to cause the vehicle 1 to accelerate (or may run at a constant speed). . Give yourself the inertial power to run on its own. In the self-propelled area J, the inertial force is used for self-propelled (inertial traveling). In the braking required area L, the drive motor 10 is changed from a power running operation to a regenerative operation (a generator), and regenerative power is generated to be stored in the power storage device 11.

また、車両１は、駅Ａの手前側の到着側軌道部２ｂの制動必要区域Ｌ（到着力行運転発生予定区域）で、到着が困難となった場合に、到着すべき駅Ａまで駆動モータ10を駆動させて走行するものである。   In addition, when the vehicle 1 is difficult to arrive in the braking required area L (the area where the arrival power running operation is scheduled to occur) of the arrival side track portion 2b on the near side of the station A, the drive motor 10 reaches the station A that should arrive. To drive.

ここで、到着側軌道部２ｂの制動必要区域Ｌ（到着力行運転発生予定区域）で駆動モータ10を駆動させると、図４の破線で示すように、蓄電装置11の残量が不足する（電気力量が所定値以下となる）虞れが発生する。つまり、第１・２・４駅Ａ1 ，Ａ2 ，Ａ4 の到着側軌道部２ｂであって、電力を充電する区域である制動必要区域Ｌが、電力を放電して蓄電装置11の残量が不足する虞れのある残量不足発生予定区域αとなる。なお、電力容量の所定値とは、車両１を駆動モータ10による走行で駅Ａに到着させることが困難となる電力容量の値である。 Here, if the drive motor 10 is driven in the required braking area L (arrival power running operation scheduled area) of the arrival side track portion 2b, the remaining amount of the power storage device 11 becomes insufficient as shown by the broken line in FIG. There is a risk that the ability will be below a predetermined value. In other words, the braking required area L, which is the arrival side track portion 2b of the first, second, and fourth stations A 1 , A 2 , A 4 and is the area where the electric power is charged, discharges the electric power and the remaining power storage device 11 remains. It becomes the remaining shortage occurrence scheduled area α in which the amount may be insufficient. The predetermined value of the power capacity is a value of power capacity that makes it difficult for the vehicle 1 to arrive at the station A by traveling by the drive motor 10.

ここで、残量不足発生予定区域αには、駅Ａへの到着を可能にする推進力を車両１に付与可能な軌道側車両推進手段20を設けている。さらに、車両１を、駆動モータ10による走行又は軌道側車両推進手段20による走行に切換える運転切換手段25を、車両１側と軌道２側に設けている。   Here, a track-side vehicle propulsion means 20 capable of imparting a propulsive force that enables arrival at the station A to the vehicle 1 is provided in the shortage remaining scheduled area α. Further, operation switching means 25 for switching the vehicle 1 to travel by the drive motor 10 or travel by the track side vehicle propulsion means 20 is provided on the vehicle 1 side and the track 2 side.

図５に示す簡略ブロック図に於て、車両１の蓄電装置11は、蓄電用制御部11ａと、電気二重層キャパシタやリチウム電池等の蓄電器（バッテリー）11ｂと、変換インバータ11ｃ等を備えている。蓄電器11ｂは変換インバータ11ｃを介して駆動モータ10に接続されている。   In the simplified block diagram shown in FIG. 5, the power storage device 11 of the vehicle 1 includes a power storage control unit 11a, a battery (battery) 11b such as an electric double layer capacitor or a lithium battery, a conversion inverter 11c, and the like. . The battery 11b is connected to the drive motor 10 via the conversion inverter 11c.

運転切換手段25は、車両１側に、蓄電装置11及び駆動モータ10等を制御可能な車両側制御部17を設けている。また、車両側制御部17からの蓄電装置11の電力容量の情報や信号及び演算結果等を送信可能な車両側送受信部19を設けている。なお、車両１側に、加速度センサ等の車両側センサ部を設け、センサ情報を送信可能に設けても良い。   The operation switching means 25 is provided with a vehicle-side control unit 17 that can control the power storage device 11, the drive motor 10, and the like on the vehicle 1 side. In addition, a vehicle-side transmission / reception unit 19 capable of transmitting information, signals, calculation results, and the like of the power capacity of the power storage device 11 from the vehicle-side control unit 17 is provided. A vehicle-side sensor unit such as an acceleration sensor may be provided on the vehicle 1 side so that sensor information can be transmitted.

さらに、軌道２側である残量不足発生予定区域αに、蓄電装置11の電力容量等の車両１側の情報等の車両側制御部17の信号や命令を受信可能な送受信部29を設けている。また、車両１の速度や位置等を取得可能な車速センサや近接センサ等のセンサ部28を設けている。また、センサ部28及び送受信部29で得た情報から車両１の速度（加速度や減速度等）や到着予想判断等の情報処理が可能な制御部27を設けている。また、外部（地上側）の電源を制御部27の命令等によって軌道側車両推進手段20に送電可能なインバータ26を設けている。なお、運転切換手段25のインバータ26、制御部27、送受信部29等は、各駅Ａや地上の指令室等に設けても良い。   Further, a transmission / reception unit 29 capable of receiving signals and commands of the vehicle-side control unit 17 such as information on the vehicle 1 side such as the power capacity of the power storage device 11 is provided in the remaining shortage occurrence scheduled area α on the track 2 side. Yes. In addition, a sensor unit 28 such as a vehicle speed sensor or a proximity sensor capable of acquiring the speed and position of the vehicle 1 is provided. Further, a control unit 27 capable of information processing such as speed (acceleration, deceleration, etc.) of the vehicle 1 and arrival prediction judgment from information obtained by the sensor unit 28 and the transmission / reception unit 29 is provided. In addition, an inverter 26 is provided that can transmit an external (ground side) power source to the track-side vehicle propulsion means 20 by a command from the control unit 27 or the like. The inverter 26, the control unit 27, the transmission / reception unit 29, etc. of the operation switching means 25 may be provided in each station A, the ground command room, or the like.

運転切換手段25は、図６のフローチャート図に示すように、残量不足発生予定区域Ｌで、センサ部28によって得た情報を、制御部27が演算し、車両速度を確認する。車両速度が所定の値以下の場合であって、かつ、蓄電装置11の電力容量が所定値以下の場合に、制御部27から車両側制御部17及びインバータ26に指令を送信し、駆動モータ10による走行（力行）から軌道側車両推進手段20による走行（力行）へ切り換えるものである。   As shown in the flowchart of FIG. 6, in the operation switching means 25, the control unit 27 calculates the information obtained by the sensor unit 28 in the remaining shortage occurrence scheduled area L, and confirms the vehicle speed. When the vehicle speed is equal to or lower than a predetermined value and the power capacity of the power storage device 11 is equal to or lower than the predetermined value, a command is transmitted from the control unit 27 to the vehicle side control unit 17 and the inverter 26, and the drive motor 10 Is switched from traveling (powering) by the vehicle to traveling (powering) by the track-side vehicle propulsion means 20.

図７に軌道側車両推進手段20の実施の一例を示す。（ａ）は作動時の正面図であり、（ｂ）その平面図である。
複数対のタイヤ21，21を軌条２Ａ，２Ａに左右内方側で軌道２に沿って前後方向に配設したものである。左右のタイヤ21，21内の一方のタイヤ21を回転モータ31に接続し、他方のタイヤ21を回転自在に保持部材32に取着している。そして、エアシリンダー等の伸縮自在可能なアクチュエータ30の伸縮方向の一方端に、リンク部材33を介して一方のタイヤ21及び回転モータ31を揺動自在に取着している。また、アクチュエータ30の伸縮方向の他方端に、別のリンク部材33を介して他方のタイヤ21及び保持部材32を枢着している。非動作状態では、図１に示すように、タイヤ21の回転中心が傾倒して（左右のタイヤ21，21の２つの回転中心軸が正面から見てＶ字状となって）左右のタイヤ21，21の外周面が離間するように設けている。なお、車両１には、前後方向に長い補助駆動板16が垂設されている。補助駆動板16は、車両走行時に左右のタイヤ21，21の間を通過可能に設けられている。なお、タイヤ21，21を一対のみを設けるも好ましい場合がある。 FIG. 7 shows an example of implementation of the track side vehicle propulsion means 20. (A) is the front view at the time of operation | movement, (b) is the top view.
A plurality of pairs of tires 21 and 21 are arranged on the rails 2A and 2A in the front-rear direction along the track 2 on the left and right inner sides. One of the left and right tires 21, 21 is connected to a rotary motor 31, and the other tire 21 is rotatably attached to a holding member 32. The one tire 21 and the rotary motor 31 are swingably attached to one end in the expansion / contraction direction of the retractable actuator 30 such as an air cylinder via a link member 33. The other tire 21 and the holding member 32 are pivotally attached to the other end of the actuator 30 in the expansion / contraction direction via another link member 33. In the non-operating state, as shown in FIG. 1, the rotation center of the tire 21 is tilted (the two rotation center axes of the left and right tires 21, 21 are V-shaped when viewed from the front), and the left and right tires 21. , 21 are provided so that the outer peripheral surfaces are spaced apart from each other. The vehicle 1 is provided with an auxiliary drive plate 16 that is long in the front-rear direction. The auxiliary drive plate 16 is provided so that it can pass between the left and right tires 21 when the vehicle is traveling. It may be preferable to provide only a pair of tires 21 and 21.

軌道側車両推進手段20は、制御部27の指令によって、アクチュエータ30の両端が離間するように伸長すると、左右のタイヤ21，21は、回転軸心が平行状となって、補助駆動板16を挟圧（挟擦）するよう設けている。回転モータ31がインバータ26によって所定回転数回転すると、左右のタイヤ21，21が、補助駆動板16を軌道２に沿って送り出すように設けている。つまり、補助駆動板16に、回転させた複数のタイヤ21，21を摩擦接触させることで、タイヤ21の回転を推進力に変えて、車両１を力行させるものである。   When the track-side vehicle propulsion means 20 is extended so that both ends of the actuator 30 are separated according to a command from the control unit 27, the left and right tires 21, 21 have their rotational axes parallel to each other so that the auxiliary drive plate 16 It is provided so as to be pinched (squeezed). When the rotary motor 31 is rotated by a predetermined number of revolutions by the inverter 26, the left and right tires 21, 21 are provided so as to send the auxiliary drive plate 16 along the track 2. That is, by bringing the plurality of rotated tires 21 and 21 into frictional contact with the auxiliary drive plate 16, the rotation of the tire 21 is changed to a propulsive force, and the vehicle 1 is powered.

上述した構成により、車両１は、発進力行区域Ｋで、蓄電装置11の電力を使用し駆動モータ10にて力行（加速運転又は定速運転）し、その後、自走区域Ｊで軌道２を自走する。車両１の速度を減速させるべき制動必要区域Ｌで、駆動モータ10を発電機とし、回生電力を蓄電装置11に蓄電（充電）させる。   With the above-described configuration, the vehicle 1 uses the electric power of the power storage device 11 in the starting power running area K and is powered by the drive motor 10 (accelerated operation or constant speed operation). Run. In the braking required area L where the speed of the vehicle 1 should be reduced, the drive motor 10 is used as a generator, and regenerative power is stored (charged) in the power storage device 11.

ここで、駅Ａの手前側の到着側軌道部２ｂで、車両速度が所定値よりも大きい場合は、駆動モータ10を発電機として作動させ回生電力を充電させながら、車両１は駅Ａに確実に到着する。
車両速度が所定値以下の場合であって、かつ、電力容量が所定値よりも大きい場合は、充電（蓄電）した電力を活用して、駆動モータ10を駆動させ、車両１は駅Ａに確実に到着する。
車両速度が所定の値以下の場合であって、かつ、蓄電装置11の電気容量が所定値以下の場合に、運転切換手段25によって、駆動モータ10の走行から、軌道側車両推進手段20の走行に、自動で切換わり、車両１は駅Ａに確実に到着する。 Here, when the vehicle speed is larger than a predetermined value in the arrival side track portion 2b on the near side of the station A, the vehicle 1 is surely connected to the station A while operating the drive motor 10 as a generator and charging the regenerative power. To arrive.
When the vehicle speed is equal to or lower than a predetermined value and the power capacity is larger than the predetermined value, the drive motor 10 is driven using the charged (charged) power, and the vehicle 1 is surely connected to the station A. To arrive.
When the vehicle speed is equal to or lower than a predetermined value and the electric capacity of the power storage device 11 is equal to or lower than the predetermined value, the driving switching means 25 causes the driving of the track-side vehicle propulsion means 20 from the driving motor 10 Thus, the vehicle 1 is automatically switched and the vehicle 1 arrives at the station A reliably.

なお、電力容量が所定値以下で駅Ａに到着した場合は、到着した駅Ａにて、充電するか、又は、蓄電器（バッテリー）11ｂを交換するのが好ましい。また、車両１が所定の駅Ａ（例えば、始発となる第１駅Ａ1 ）に到着、又は、軌道２を所定数だけ周回した際に、充電しあるいは蓄電器11ｂを交換するのが望ましい。 In addition, when the power capacity arrives at the station A with a predetermined value or less, it is preferable to charge at the station A that arrives or to replace the battery (battery) 11b. In addition, when the vehicle 1 arrives at a predetermined station A (for example, the first station A 1 which is the first train) or goes around the track 2 by a predetermined number, it is desirable to charge or replace the capacitor 11b.

なお、本発明は、設計変更可能であって、上述の人員輸送以外に、物流に用いるも自由であり、輸送する距離（１周）を５〜20ｋｍとなるように軌道２を設けても良い。また、軌道２は、緩やかな上り軌道や下り軌道等を設けるも自由である。   In addition, the present invention can be changed in design, and can be used for logistics in addition to the above-mentioned personnel transportation, and the track 2 may be provided so that the transportation distance (one round) is 5 to 20 km. . In addition, the trajectory 2 is free to provide a gentle up or down trajectory.

また、駆動モータ10と車輪14を連結して、駆動タイヤ13の替わりに車輪14（主車輪14Ａ）を駆動させても良い。この場合、車輪14の制動によって回生電力を発生させ、回生電力を蓄電装置11に充電させる。   Alternatively, the drive motor 10 and the wheel 14 may be connected to drive the wheel 14 (main wheel 14A) instead of the drive tire 13. In this case, regenerative electric power is generated by braking the wheel 14, and the electric storage device 11 is charged with the regenerative electric power.

また、軌道２の発進側軌道部２ａに、軌道側車両推進手段20を配設し、車両１を力行させる際に、蓄電装置11の残量（電力容量）が所定値以下であって、かつ、車両速度が所定値以下の場合に、駆動モータ10による走行から軌道側車両推進手段20による走行に運転切換手段25によって自動で切り換えるようにしても良い。また、ここでの電力容量の所定値とは、車両１を十分な速度で走行させる慣性力を付与可能な速度（加速度）まで駆動モータ10を運転させることが困難な電力容量の値である。また、ここでの車両速度の所定値とは、予定通りに到着可能にするために、自走区域Ｊを十分な速度で走行させる慣性力を付与可能な速度（加速度や定速度）を基準値として、その基準値よりも劣る速度（加速度又は定速度）の値である。言い換えると、その速度後に自走させると停車してしまう虞れや到着が遅れる虞れのある速度の値である。
また、軌道側車両推進手段20は、軌道２に設置した一次巻線と、車両１に備えたリアクションプレートと呼ばれる金属板で、構成され、一次巻線の磁界と金属板に誘導される電流により、推進力が発生する地上一次リニアモータ式でも良い。 Further, when the track-side vehicle propulsion means 20 is disposed on the start-side track portion 2a of the track 2, and the vehicle 1 is powered, the remaining amount (power capacity) of the power storage device 11 is less than a predetermined value, and Alternatively, when the vehicle speed is equal to or lower than a predetermined value, the driving switching means 25 may automatically switch from running by the drive motor 10 to running by the track-side vehicle propulsion means 20. The predetermined value of the power capacity here is a value of power capacity that makes it difficult to drive the drive motor 10 to a speed (acceleration) at which an inertial force that causes the vehicle 1 to travel at a sufficient speed can be applied. In addition, the predetermined value of the vehicle speed here is a reference value that is a speed (acceleration or constant speed) at which an inertial force that causes the self-propelled area J to travel at a sufficient speed to enable arrival at a scheduled time. As a value of speed (acceleration or constant speed) inferior to the reference value. In other words, it is the value of the speed that may cause the vehicle to stop or arrive late if it is self-propelled after that speed.
The track-side vehicle propulsion means 20 is composed of a primary winding installed on the track 2 and a metal plate called a reaction plate provided in the vehicle 1, and is based on a magnetic field of the primary winding and a current induced in the metal plate. Alternatively, a ground linear motor type that generates propulsive force may be used.

以上のように、本発明は、複数の駅Ａ，…と、駅Ａ…を順次結ぶ軌道２と、軌道２を走行する駆動モータ10を搭載した車両１とを、備えた輸送装置に於て、車両１に軌道２側から電力を供給するための架線を省略し、駆動モータ10に電力を供給する蓄電装置11を車両１に搭載し、さらに、駅Ａ，…の手前側の到着側軌道部２ｂであって蓄電装置11の残量不足発生予定区域αに、軌道側車両推進手段20を設けたので、複雑な架線や変電所等を設置せず迅速かつ安価に施工・導入できる。運行（実施）に必要な電力を省力化できる。ランニングコストを低減できる。電力容量が不足しても円滑に継続走行（運転）できる。車両１及び搭乗した乗客（人員）又は搬送物を確実に駅Ａに到着させることができる。   As described above, the present invention provides a transportation apparatus including a plurality of stations A,..., A track 2 that sequentially connects the stations A, and a vehicle 1 that includes the drive motor 10 that travels on the track 2. The overhead line for supplying electric power to the vehicle 1 from the track 2 side is omitted, the power storage device 11 for supplying electric power to the drive motor 10 is mounted on the vehicle 1, and the arrival side track on the near side of the station A,. Since the track-side vehicle propulsion means 20 is provided in the portion 2b and the remaining shortage occurrence area α of the power storage device 11, construction and introduction can be performed quickly and inexpensively without installing complicated overhead wires or substations. The power required for operation (implementation) can be saved. Running costs can be reduced. Even if the power capacity is insufficient, the vehicle can continue to run smoothly. The vehicle 1 and passengers (personnel) or transported objects can be surely made to arrive at the station A.

また、駆動モータ10は、車両１の速度を減速させるべき制動必要区域Ｌで、発電機となって作動し、回生電力を蓄電装置11に蓄電させるので、運行（実施）の電気代を低減しランニングコストを低減できる。複雑な架線や変電所等を設置する必要がなく、迅速かつ安価に施工・導入できる。   In addition, the drive motor 10 operates as a generator in the braking-required area L where the speed of the vehicle 1 should be reduced, and stores the regenerative power in the power storage device 11. Running costs can be reduced. There is no need to install complicated overhead wires or substations, and construction and introduction can be performed quickly and inexpensively.

また、残量不足発生予定区域αで、車両速度が所定値以下の場合であって、かつ、蓄電装置11の電力容量が所定値以下の場合に、車両１を、駆動モータ10による走行から軌道側車両推進手段20による走行へ、自動で切換えるので、車両１を円滑に継続して走行させることができる。電気容量が不足しても搭乗した乗客（人員）又は輸送物を確実に駅Ａに到着させることができる。   Further, when the vehicle speed is less than or equal to a predetermined value and the power capacity of the power storage device 11 is less than or equal to the predetermined value in the shortage remaining area α, the vehicle 1 is tracked from running by the drive motor 10. Since the vehicle is automatically switched to traveling by the side vehicle propelling means 20, the vehicle 1 can be smoothly and continuously traveled. Even if the electric capacity is insufficient, the passenger (personnel) or the transported goods can surely arrive at the station A.

また、軌道側車両推進手段20は、複数対のタイヤ21，21を備え、車両１から垂設される補助駆動板16に、回転させた複数対のタイヤ21，21を接触させて、車両１を走行させるので円滑に走行できる。静かに車両１を走行させることができる。
また、軌道側車両推進手段20は、軌道２に設置の一次巻線と、車両１に付設のリアクションプレートとを、備えた地上一次リニアモータ式としたので、車両１の進入切換時のショックが少ない利点があり、かつ、非接触方式であるので摩擦部が無く、メンテナンスが容易である。 The track-side vehicle propulsion means 20 includes a plurality of pairs of tires 21, 21, and a plurality of pairs of tires 21, 21 that are rotated are brought into contact with an auxiliary drive plate 16 that is suspended from the vehicle 1. Can run smoothly. The vehicle 1 can be driven quietly.
Further, since the track-side vehicle propulsion means 20 is a ground primary linear motor type equipped with a primary winding installed on the track 2 and a reaction plate attached to the vehicle 1, a shock at the time of vehicle 1 entry switching is reduced. There are few advantages, and since it is a non-contact system, there is no friction part and maintenance is easy.

本発明の第１の実施の形態を示す要部正面図である。It is a principal part front view which shows the 1st Embodiment of this invention. 簡略全体平面図である。It is a simplified overall plan view. 軌道を説明する簡略展開側面図である。It is a simplified development side view explaining a track. 電力容量と軌道の各区域との関係グラフ図である。It is a graph of a relationship between electric power capacity and each area of a track. ブロック図である。It is a block diagram. フローチャート図である。It is a flowchart figure. 軌道側車両推進手段の実施の一例を示す図であり、（ａ）は作動状態の要部正面図であり、（ｂ）は作動状態の要部平面図である。It is a figure which shows an example of implementation of a track side vehicle propulsion means, (a) is a principal part front view of an operation state, (b) is a principal part top view of an operation state.

符号の説明Explanation of symbols

１ 車両
２ 軌道
２ｂ 到着側軌道部
10 駆動モータ
11 蓄電装置
16 補助駆動板
20 軌道側車両推進手段
21 タイヤ
Ａ 駅
Ｌ 制動必要区域
α 残量不足発生予定区域 1 vehicle 2 track
2b Arrival track
10 Drive motor
11 Power storage device
16 Auxiliary drive plate
20 Track side vehicle propulsion means
21 tires
A Station L Area where braking is required α Area where there is a shortage of remaining amount

Claims (5)

複数の駅（Ａ）…と、該駅（Ａ）…を順次結ぶ軌道（２）と、該軌道（２）を走行する駆動モータ（10）を搭載した車両（１）とを、備えた輸送装置に於て、
上記車両（１）に上記軌道（２）側から電力を供給するための架線を省略し、上記駆動モータ（10）に電力を供給する蓄電装置（11）を上記車両（１）に搭載し、さらに、上記駅（Ａ）…の手前側の到着側軌道部（２ｂ）であって上記蓄電装置（11）の残量不足発生予定区域（α）に、軌道側車両推進手段（20）を設けたことを特徴とする輸送装置。 Transportation provided with a plurality of stations (A), a track (2) sequentially connecting the stations (A), and a vehicle (1) equipped with a drive motor (10) that travels along the track (2). In the device
A power storage device (11) for supplying power to the drive motor (10) is mounted on the vehicle (1) by omitting an overhead wire for supplying power to the vehicle (1) from the track (2) side, Further, a track-side vehicle propulsion means (20) is provided in an arrival side track portion (2b) on the near side of the station (A). A transportation device characterized by that. 上記駆動モータ（10）は、上記車両（１）の速度を減速させるべき制動必要区域（Ｌ）で、発電機となって作動し、回生電力を上記蓄電装置（11）に蓄電させる請求項１記載の輸送装置。   The drive motor (10) operates as a generator in a braking-required area (L) where the speed of the vehicle (1) should be reduced, and stores regenerative power in the power storage device (11). The transport device described. 上記残量不足発生予定区域（α）で、車両速度が所定値以下の場合であって、かつ、上記蓄電装置（11）の電力容量が所定値以下の場合に、上記車両（１）を、上記駆動モータ（10）による走行から上記軌道側車両推進手段（20）による走行へ、自動で切換える請求項１又は２記載の輸送装置。   When the vehicle speed is less than or equal to a predetermined value and the power capacity of the power storage device (11) is less than or equal to a predetermined value in the planned shortage occurrence area (α), the vehicle (1) is The transport apparatus according to claim 1 or 2, wherein the traveling device automatically switches from traveling by the drive motor (10) to traveling by the track-side vehicle propulsion means (20). 上記軌道側車両推進手段（20）は、複数対のタイヤ（21）（21）を備え、上記車両（１）から垂設される補助駆動板（16）に、回転させた複数対の上記タイヤ（21）（21）を接触させて、上記車両（１）を走行させる請求項１，２又は３記載の輸送装置。   The track-side vehicle propulsion means (20) includes a plurality of pairs of tires (21) (21), and a plurality of pairs of tires rotated on an auxiliary drive plate (16) suspended from the vehicle (1). (21) The transportation device according to claim 1, 2 or 3, wherein the vehicle (1) is caused to travel by contacting (21). 上記軌道側車両推進手段（20）は、上記軌道（２）に設置の一次巻線と、上記車両（１）に付設のリアクションプレートとを、備えた地上一次リニアモータ式とした請求項１，２又は３記載の輸送装置。   The track side vehicle propulsion means (20) is a ground primary linear motor type equipped with a primary winding installed on the track (2) and a reaction plate attached to the vehicle (1). The transport apparatus according to 2 or 3.
JP2008156110A 2008-06-16 2008-06-16 Transportation equipment Expired - Fee Related JP4695162B2 (en)

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0663248A (en) * 1992-08-12 1994-03-08 Toogo:Kk Accelerator for playing orbit running vehicle
JP2006054958A (en) * 2004-08-11 2006-02-23 Mitsubishi Heavy Ind Ltd Electric vehicle, overhead wireless transportation system, and control method therefor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0663248A (en) * 1992-08-12 1994-03-08 Toogo:Kk Accelerator for playing orbit running vehicle
JP2006054958A (en) * 2004-08-11 2006-02-23 Mitsubishi Heavy Ind Ltd Electric vehicle, overhead wireless transportation system, and control method therefor

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