JP3609681B2 - Train driving operation device - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a train driving operation device, and more particularly, to a train driving operation device that is arranged in a train cab and performs a train driving operation mainly for a power running operation and a brake operation of the train.
[0002]
[Prior art]
In the cab of trains such as railways and monorails, trains, locomotives, etc. (hereinafter collectively referred to simply as trains), a device that performs powering operation of these trains and a device that performs brake operations are always arranged. Yes. In such a train driver's cab, a long-term master controller is used as a power-operating device for a long time, and a vertical-type brake valve is also used as a device for braking. It has been used.
FIG. 2 shows a first example of a conventional train driving operation device provided with such a vertical master controller (master controller) and a brake operation unit.
[0003]
The train driving operation device of the first example includes a master controller 500, a brake operation unit 600, a horn pedal 410x, a switch box 710, a display panel unit 800, and the like, which are arranged in the cab. Details are as follows.
First, the master controller 500 outputs a power control notch information corresponding to a rotation amount from a reference point in conjunction with a rotation axis of the master control handle 510 that can be operated by rotating in a horizontal plane. And is arranged on the front left side of the cab.
[0004]
The brake operation unit 600 is similarly operated by rotating a horizontal plane, and a brake operation body that outputs brake strength information corresponding to the rotation amount from the reference point in conjunction with the rotation axis of the brake handle 610. 620 and disposed on the front right side of the cab.
[0005]
In addition to these, a switch box 710 provided with various switches necessary for driving and operating a train is provided between the master controller 500 and the brake operation unit 600 in front of the cab, as well as a pressure gauge, a speedometer, and the like. A display panel 800 provided with various indicator lights and the like is disposed in front of the master controller 500 and the brake operation unit 600, and a horn pedal 410x is disposed on the cab floor.
[0006]
The master controller 500 is originally derived from the steam control valve of the steam locomotive. The master controller 500 controls the power running by adjusting the amount of steam sent to the piston by opening and closing the valve as the mascon handle 510 rotates. There was a notch in the position where the amount of steam was. In response to this remnant, even in the train, the power running stage is expressed as “notch”, and even if the master controller 500 is changed from the valve structure and the cam structure to the electric control, the vertical axis is continued. .
The same applies to the brake operation unit 600, and the vertical axis is maintained even when the brake valve structure is changed to electrical control.
[0007]
In such a rotary handle type and vertical axis type master controller 500 and brake operation unit 600, since a long handle is turned by about 1/4 turn, the operation area is wide, the operability is poor, and fatigue is easily accumulated. Space is also widened.
[0008]
Therefore, the master operation is not a rotary type but a linear operation in the front-rear direction, improving operability and reducing fatigue, reducing the operating area, and reducing the installation space by electrical control. And a train driving operation device equipped with a brake operation unit has appeared.
[0009]
An example of such a train driving operation device (second conventional example) is shown in FIG.
In the train driving operation device of the second example, the master controller 500x and the brake operation unit 600x are fixedly disposed on the left side portion and the right side portion in the cab desk 700, and the master controller 500x is mounted on the cab desk 700. And a mascon main body 520x that outputs power running notch information corresponding to the amount of movement from the reference point of the mascon handle 510x. An inverted L-shaped brake handle 610x that is operated in the front-rear direction on the cab desk 700, and a brake operation body 620x that outputs brake strength information according to the amount of movement of the brake handle 610x from the reference point. It is prepared for.
[0010]
As in the second example, in the case of a two-handle type in which the power running operation and the brake operation are operated in the front-rear direction with separate handles, in Japan, the power running operation increases the output by pulling the mascon handle 510x backward. The brake operation is generally performed by increasing the braking force by tilting the brake handle 610x forward.
[0011]
In the first example and the second example described above, the master controller 500, 500x is disposed on the left side in the cab, and the brake operation unit 600, 600x is disposed on the right side in the cab. However, the reverse is often the case. Especially in locomotives, it is necessary to operate the brakes while looking at the guidance operation of the guider in replacement operation and connection work. To this end, look at the rear from the left window and use the brake handle with your dominant hand. The brake operation unit is arranged on the left side and the master controller is arranged on the right side so that you can operate the brakes.
[0012]
In recent years, a one-handle type, in which a power running operation and a brake operation are operated with a single handle, is becoming widespread, and one-handed or two-handed operation can be performed, improving operability. An example (third conventional example) of such a one-handle train driving operation device is shown in FIG.
In the third example, a main operation unit 100x having a T-type handle 110x operated in the front-rear direction is fixedly arranged in the center of the cab desk 700x, and the T-type handle 110x of the main operation unit 100x is also provided. When pulled backward from the reference position, power running notch information corresponding to the amount of movement from the reference position is output from the main operation body 120x, and when tilted forward from the reference position, the brake according to the amount of movement from the reference position The intensity information is output from the main operation main body 120x.
[0013]
The operation direction of the T-type handle 110x of the main operation unit 100x is a direction in which the power running output increases when pulled backward, and the braking force increases when tilted forward, so that the two-handle type is common in Japan. This is consistent with the example, but different from the Western case.
[0014]
In the third example, the main operation unit 100x is provided in the center of the cab desk 700x, but there is an example in which the main operation unit 100x is provided on the left side. In the case of central deployment, there is an advantage that the handle can be operated with the dominant hand in the case of normal operation of the main line, and in the example of left side deployment, it is convenient for replacement operation and connection work, etc. In this case, the left hand operation is used to play the right hand, which is generally the dominant hand.
In addition, such a train driving operation device has various arrangements, shapes, constituent members, and the like depending on company policies, vehicle types, and the like of each train operating company.
[0015]
[Problems to be solved by the invention]
The above-described conventional train driving operation device is a linear steering wheel in the front-rear direction, which eliminates the drawbacks of the first example including the vertical master controller 500 and the brake operation unit 600 by rotating the steering wheel. A second example including a master controller 500x and a brake operation unit 600x provided in the cab desk 700 by operation appears, and further improves the operability and the like, and performs a power running operation and a brake operation with one handle. In this third example, the main operation unit 100x including the T-type handle 110x that is a one handle is fixedly arranged in the cab desk 700x. Therefore, when the main operation unit 100x is provided in the central portion of the cab desk 700x, the main operator can use the The dollar can be operated and fine brakes can be operated to improve operability. However, when switching or connecting, the steering wheel is operated while looking out from the left window. Because it is necessary, it is extremely difficult or impossible to operate the steering wheel, and there is a problem that the replacement of the main operation part on the left side and a locomotive must be prepared separately, which increases the cost. When the main operation unit 100x is arranged on the left side of the cab desk, the steering wheel operation can be performed with the dominant hand from the left window during the replacement operation or the connection operation. Handle operation accuracy can be improved, and replacement trains and locomotives are not required, reducing costs. However, during normal operation on the main line, the handle operation is performed with the left hand, which is generally a dominant hand. In As a result of playing with the right hand, not only the steering operation accuracy such as brake operation decreases, but also the driver's fatigue increases, and there is a problem that safe driving becomes impossible, and each part including the main operation part The deployment position and shape of the trains differ from one train operator to another, and if the one-handle main control unit is fixedly deployed at the center or left side of the cab desk, the trains that carry on each other When the operation position of the main operation unit differs between operating companies, the operation at the deployment position different from the company's original deployment position will result in driving at an unfamiliar deployment position, causing confusion in the operation of the driver. In addition, there is a problem that it leads to an increase in driver fatigue and a decrease in driving safety, and furthermore, the one-handle type main operation section is fixedly deployed at the center or the left side of the cab desk. Have Even within the same train service company, there are many problems that the driver can not operate with the dominant hand, the fatigue is accumulated at the deployed position of the main operation part, and when driving at the same position for a long time There is a problem that fatigue is accumulated in the driver.
[0016]
In view of the above-mentioned problems of the prior art, the object of the present invention is to enable easy operation without relying on a replacement train or locomotive even in replacement operation or coupled operation operation, and at the same time as reducing costs. Driving operability, operational accuracy, and safety can be improved, and even during normal operation of the main line, mutual entry, long-time driving, etc., dominant hand operation, familiar operation, Train operation that can improve operation operability, operation accuracy and safety, and reduce driver fatigue by allowing operation and change of operation position to suit each driver. It is to provide an operating device.
[0017]
[Means for Solving the Problems]
A train driving operation device according to the present invention is a train driving operation device that is arranged in a train cab and performs driving operations including powering operation and braking operation of the train. It has the following each structure.
(A) The main shaft, and a left handle and a right handle extending in the left-right direction from the upper end portion of the main shaft are formed in a T shape, and can be moved in the front-rear direction and stopped within a preset range. A T-type handle, and a power running information generation unit that generates power running notch information according to the amount of movement of the T-type handle from the reference position within the set range in one of the forward direction and the backward direction; A brake information generating unit that generates brake strength information in accordance with the amount of movement of the T-shaped handle from the reference position within the set range to the other of the forward and rearward directions. Operation part
(B) A holding and moving mechanism that holds the main operating unit so as to be slidable in the left-right direction within a predetermined range in the cab, and the main operating unit is included in the holding and moving mechanism. A main operation unit position adjustment mechanism including a position lock unit to be fixed; (c) driving operation information including the power running notch information and brake strength information is transmitted between the main operation unit and the cab interior equipment. Information transmission part
[0018]
Further, the T-type handle of the main operation part is formed in a grip shape at the upper end portion of the main shaft, and the grip-shaped portion, the left handle, and the right handle move in the front-rear direction within a set range. The main operating portion position adjusting mechanism has a holding and moving mechanism portion extending in the horizontal direction in the driver's cab parallel to each other, and one end thereof extending to one of the left and right windows. The pipe is formed with two pipe-like members, the main operation part is held by these two pipe-like members and is slid, and the information transmission part is connected to an electric wire for directly transmitting driving operation information. Or a long electrode fixed to the cab and a contact electrode fixed to the main operation unit, which slides in pressure contact with each other and transmits driving operation information, or a light electrode , Out of electromagnetic waves including infrared Transmitting the driving operation information one as a medium has a structure comprising a transmitting unit and a receiving unit.
[0019]
In addition, the T-type handle of the main operation unit in the train driving operation device is configured by providing driving-accompanying operation devices / apparatus associated with the main operation of powering and braking.
[0020]
The main operation unit position adjustment mechanism in the train driving operation device is provided with a tilt adjustment mechanism unit that adjusts the tilt of the operation surface of the main operation unit in the front-rear direction, and further, the main operation unit position adjustment mechanism The holding and moving mechanism is formed of two pipe-like members extending in the left-right direction in parallel with each other in the cab, and one of the two is fixed to the cab, and the tilt adjusting mechanism is The other of the two pipe-shaped members of the holding and moving mechanism section can be rotated and fixed by a set angle around the fixed pipe-shaped member, and the inclination of the operation surface of the main operation section can be set. It has the structure which is the structure to adjust.
[0021]
Further, in addition to the train driving operation device, there is provided a position movement stop means that allows the main operation unit to move only when the train is in a stopped state, and the position of the main operation unit is the train operating company. With each master control key inserted into the keyhole, it can be adjusted only to the position specified by the train operator, and it can be operated only at this position. .
[0022]
Further, in addition to the train driving operation device, a footstep type horn pedal is provided below the main operation portion, and a connection mechanism for interlocking the horn pedal with the position of the main operation portion is provided. The stepping-type deadman pedal is provided below the main operation portion, and the connecting mechanism for interlocking the deadman pedal with the position of the main operation portion is provided.
[0023]
Further, in addition to the train driving operation device, the power operation direction and the brake operation direction from the reference position by the T-shaped handle in the main operation unit are set to the power operation in the backward direction and the brake operation in the front direction, or the power operation is performed. Powering / braking operation that can be set only in the direction specified by the train operator, with the master control key for each train operator inserted into the keyhole, allowing switching between forward and brake operation to the rear A direction switching means is provided.
[0024]
DETAILED DESCRIPTION OF THE INVENTION
One embodiment of the present invention includes a main shaft and a left handle and a right handle extending in the left-right direction from the upper end portion of the main shaft, and is formed in a T shape, and moves in the front-rear direction within a preset range. And a T-type handle that can be stopped, and power running notch information corresponding to the amount of movement of the T-type handle from the reference position within the set range in one of the forward direction and the backward direction are generated. A power running information generation unit, and a brake information generation unit that generates brake strength information according to the amount of movement of the T-shaped handle from the reference position within the set range to the other of the forward direction and the backward direction; A main operation unit comprising: a holding and moving mechanism unit that holds the main operation unit so as to be slidable in a horizontal direction within a predetermined range in the cab; and the main operation unit. Position for fixing to this holding and moving mechanism And an information transmission unit for transmitting driving operation information including the power running notch information and brake strength information between the main operating unit and the cab interior equipment. It has composition which has.
[0025]
By adopting such a configuration, the main operation unit can be slid and fixed within a predetermined range in the cab, so that in the case of replacement operation or linked work operation, If the part is moved and fixed to the left window, for example, it can be operated easily while looking out from the window without looking at the replacement train or locomotive, and at the same time the cost can be reduced. It is possible to improve driving operability, operating accuracy of brakes, driving safety, and the like.
[0026]
In addition, in the case of regular operation on the main line or mutual entry, the position where the handle can be operated with the dominant hand, the position where the train operation company is familiar and can operate the handle, which each driver likes and is familiar with In addition, since the main operation unit can be moved and fixed to a position where the steering wheel can be operated according to the driver, it is possible to improve driving operability, operational accuracy, and safety, and The driver's fatigue can be reduced, and even when driving for a long time, the position of the main operation part can be changed and the operating hand and operating posture can be switched to recover the fatigue and reduce the fatigue. be able to.
[0027]
【Example】
Next, embodiments of the present invention will be described with reference to the drawings.
FIG. 1 is a perspective view of a train cab portion showing an embodiment of the present invention. This embodiment includes a main operation unit 100, a main operation unit position adjustment mechanism 200, an information transmission unit 300, a horn pedal 410, a deadman pedal 420, and a connection mechanism 430 provided in a train cab. The reference numeral and name are omitted, and a switch box, a display panel unit, and the like are included. Details of these units are as follows.
[0028]
First, the main operation unit 100 includes a main shaft 111, a left handle 112 and a right handle 113 extending in the left-right direction from the upper end portion of the main shaft 111, and is formed in a T shape. T-type handle 110 that can move and stop in the direction, and power running that generates power running notch information according to the amount of backward movement of the T-type handle 110 from the reference position within the set range. And a main operation main body 120 including a brake information generation unit that generates brake strength information corresponding to the amount of forward movement from the reference position. Operation of the unlock button 132 or the ATS confirmation button 131 for changing the position from the “cut” position (for example, the reference position) to the brake operation direction or the like. Incidental operation for the equipment and instruments are provided.
[0029]
Further, the upper end portion of the main shaft of the T-shaped handle 110 is formed in a grip shape, and the grip-shaped portion, the left side handle, and the right side handle are arranged according to the deployment position, the driving posture, and the like of the main operation unit 100. It can be operated with one hand, left hand, left hand, or both hands to perform powering, braking, etc. Further, the T-type handle 110 has a left handle 112 and a right handle 113 formed in a pipe shape, and a lock release button 132 is provided at a tip portion thereof.
[0030]
Next, the main operation unit position adjusting mechanism 200 holds the main operation unit 100 so as to be slidable in the left-right direction within a predetermined range in the cab, and the cab is parallel to each other in the left-right direction. A holding and moving mechanism unit 210 (reference numeral 210, not shown) including two holding and moving pipes 211 and 212 extending at one end to the left window side, and the main operation unit 100 are fixed to the holding and moving mechanism unit 210. And one of the two holding movement pipes 211 and 212 (211) of the holding movement mechanism section 210 is fixed to the cab at both ends thereof, and the two holding movement pipes are included. The other (212) of 211, 212 can be rotated and fixed at a set angle around one holding and moving pipe 211, and the inclination of the operation surface of the main operation unit 100 is adjusted. Configured to tilt adjustment mechanism 230 having a structure that is provided.
[0031]
The information transmission unit 300 transmits driving operation information including power running notch information, brake strength information, ATS confirmation information, and the like between the main operation unit 100 and the driver's cab equipment using electromagnetic waves such as light and infrared rays as a medium. The transmitter / receiver 310 (not shown) provided in the main operation unit 100 and the transmitter / receiver 320 provided in the cab are configured.
[0032]
Further, the horn pedal 410 and the deadman pedal 420 are provided as stepping types on the driver's pedestal floor below the main operation unit 100, and these are moved in conjunction with the position of the main operation unit 100 by the coupling mechanism 430. It is supposed to be fixed.
[0033]
By adopting such a configuration and structure, the main operation unit 100 can be moved and fixed to the side of the left window in the case of replacement operation or linked operation, so that the handle can be operated. You can easily operate the steering wheel while checking the back, eliminating the need to use a replacement train or locomotive, which can save money and improve driving operability. The operation can be facilitated and the operation accuracy can be improved, and the operation by the dominant hand can be facilitated to improve the driving safety.
[0034]
Also, in the case of normal operation on the main line, a position where you can operate the handle with a dominant hand, a two-handed operation, or a grip-like part with a comfortable posture, a familiar posture, a good posture In addition, since the main operation unit 100 can be moved and fixed, the driving operation can be improved, so that the driving operability can be improved, the operating accuracy can be improved, the driving safety can be improved, and the driver can be improved. Can also reduce fatigue.
[0035]
In addition, even in the case of mutual entry, since the position of the main operation unit 100 can be easily moved and fixed based on the vehicle type and company policy of each train operating company, handle operation with a familiar arrangement on each route Thus, smooth interoperability can be achieved without causing confusion in driving operation, and driving operability, operating accuracy, safety can be ensured, improved, and fatigue can be reduced. Also, depending on the train operator's policy, the main operation unit 100 is not only fixed at a position determined by the vehicle type and company policy, but also suits each driver or has a different preferred position and dominant hand. In some cases, it can be fixed at a position where the handle operation by the dominant hand can be performed, and the above effect can be further improved.
[0036]
Furthermore, when driving for a long time, even if it is a comfortable posture, a good posture, or a handle operation with a dominant hand, if the handle operation with the same posture and the same hand continues for a long time, fatigue accumulates and the operation accuracy May decrease and driving safety may be a problem. In such a case, by changing the position of the main operation unit 100 and changing the posture and operating hand, fatigue can be recovered and reduced, and operation accuracy, driving safety, etc. can be secured and improved. it can.
[0037]
Furthermore, since the main operation unit position adjustment mechanism 200 is provided with a tilt adjustment mechanism unit 230, it is possible to adjust the tilt of the operation surface of the main operation unit 100 in the front-rear direction. The steering wheel can be operated according to each, and the fatigue recovery and reduction effect can be improved when driving for a long time. Needless to say, even when the tilt adjusting mechanism 230 is not provided and the holding and moving pipe 212 is fixedly arranged, the above-described operational effects can be obtained.
[0038]
In this embodiment, an ATS confirmation button 131 and a lock release button 132 are provided on the T-shaped handle 110 of the main operation unit 100 as operation-related operation devices and instruments associated with the main operation of powering and braking. However, it is also possible to deploy a device that prevents the retreat that may occur due to the necessity of passing through the neutral position when starting in the middle of a gradient, and other operation-related operation devices and instruments.
[0039]
Moreover, although the information transmission part 300 has shown the example which transmits driving operation information using light, infrared rays, etc. as a medium, you may make it transmit driving operation information directly with an electric wire, and it fixes to a driver's cab. The long operation electrode and the contact electrode fixedly disposed on the main operation unit 100 may be brought into pressure contact with each other to transmit driving operation information.
[0040]
In addition, although not shown in FIG. 1, only when the train is stopped, for example, there is provided a position movement stop unit that is unlocked by the position lock unit 220 and can move the main operation unit 100. be able to. By providing this position movement stop means, it becomes impossible to move the main operation unit 100 in the operating state, so that the safety of driving can be ensured.
[0041]
Furthermore, if each train operator wants to achieve the purpose of ensuring safe driving in accordance with the company's specifications, with the master control key for each train operator inserted into the key hole, The position of the main operation unit 100 can be adjusted only to the position (single or plural) specified by the company, and the driving operation can be performed only at this position. Means can be provided.
[0042]
Furthermore, the powering operation direction and the brake operation direction from the reference position (for example, neutral position) by the T-shaped handle 110 in the main operation unit 100, the powering operation is backward (pull), and the brake operation is forward (tilt forward). Or switching operation between forward operation and braking operation in the forward direction, with the master control key for each train operator inserted into the key hole, only in the direction specified by the train operator Power running / brake operation direction switching means that can be set can be provided.
By adopting such a configuration, it is possible to improve versatility while ensuring driving safety.
[0043]
【The invention's effect】
As described above, according to the present invention, the T-type handle is moved from the reference position in one of the front direction and the rear direction to generate power running notch information corresponding to the amount of movement, and is moved to the other to move the T-type handle. A main operation unit that generates brake strength information according to the amount, and a main operation unit position adjustment mechanism that holds and fixes the main operation unit so as to be slidable in the horizontal direction within a set range in the cab And an information transmission unit that transmits driving operation information including powering notch information and brake strength information between the main operation unit and the driver's cab internal equipment, so that it is possible to perform a replacement operation or a connected work operation. Even in such cases, the main operation unit can be moved and fixed to the left window, for example, and the handle can be easily operated while looking out from the window and looking at the back. It is necessary to use a replacement train or locomotive. Not so expensive While saving, it is possible to improve driving operability, improve operational accuracy, and ensure and improve driving safety.In addition, even in the case of regular operation on the main line and mutual ride, The train operators can be familiar with the operation specified by the train operator, and can operate at the appropriate operating position of the driver, or change the operating position when driving for a long time. Since the operating hand can be changed, it is possible to improve driving operability, operating accuracy, and safety, and to recover the driver's fatigue and reduce fatigue.
[Brief description of the drawings]
FIG. 1 is a perspective view of a train cab portion including one embodiment of the present invention.
FIG. 2 is a perspective view of a train cab portion including a first example of a conventional train driving operation device.
FIG. 3 is a perspective view of a train cab portion including a second example of a conventional train driving operation device.
FIG. 4 is a perspective view of a train cab portion including a third example of a conventional train driving operation device.
[Explanation of symbols]
100,100x Main operation part
110,110x T type handle
111 spindle
112 Left handle
113 Right handle
120,120x Main operation body
131 ATS confirmation button
132 Unlock button
200 Main control unit position adjustment mechanism
210 Holding and moving mechanism
211,212 Pipe for holding and moving
220 Position lock
230 Tilt adjustment mechanism
300 Information transmission part
310, 320 transceiver
410, 410x, 410y, 410z
420 Deadman Pedal
430 coupling mechanism
500,500x master controller
510,510x mascon handle
520,520x main unit
600,600x Brake operation part
610,610x Brake handle
620, 620x Brake operation body
700,700x cab desk
710,710x switch box
800,800x, 800y Display panel

Claims (14)

A train driving operation device arranged in a train cab for performing driving operations including powering operation and braking operation of the train, the train driving operation device having the following configurations.
(A) The main shaft, and a left handle and a right handle extending in the left-right direction from the upper end portion of the main shaft are formed in a T shape, and can be moved in the front-rear direction and stopped within a preset range. A T-type handle, and a power running information generation unit that generates power running notch information according to the amount of movement of the T-type handle from the reference position to one of the forward direction and the backward direction within a set range; A brake information generating unit that generates brake strength information in accordance with the amount of movement of the T-shaped handle from the reference position within the set range to the other of the forward and rearward directions. (B) A holding and moving mechanism that holds the main operating part so as to be slidable in the left-right direction within a predetermined range within the cab, and the holding and moving mechanism. A position lock part to be fixed to the part, Information transmission unit for transmitting the driving operation information including the power running notch information and brake intensity information between the Nde main operation section position adjusting mechanism (c) said main operating unit comprising a cab interior equipment The T-type handle of the main operation part is formed in a grip shape at the upper end portion of the main shaft, and is moved and stopped in the front-rear direction within a set range by the grip-shaped portion, the left side handle, and the right side handle. The train driving operation device according to claim 1, wherein the train driving operation device has a structure capable of. The main operating portion position adjusting mechanism is formed of two pipe-like members whose holding and moving mechanism portions extend in the left-right direction parallel to each other in the cab, and whose one end extends to one of the left and right windows. 2. A train driving operation device according to claim 1, wherein the main operation unit is held by these two pipe-shaped members and is slid. The train driving operation device according to claim 1, wherein the information transmission unit includes an electric wire that directly transmits driving operation information. The information transmission unit includes a long electrode fixed to the cab and a contact electrode fixed to the main operation unit that slides in pressure contact with each other and transmits driving operation information. The train driving operation device according to 1. The train driving operation device according to claim 1, wherein the information transmission unit includes a transmission unit and a reception unit that transmit driving operation information using one of electromagnetic waves including light and infrared rays as a medium. The train driving operation device according to claim 1, wherein the T-type handle of the main operation unit in the train driving operation device is provided with driving-related operation devices / apparatus associated with the main operation of powering and braking. The train driving operation device according to claim 1, wherein the main operation portion position adjusting mechanism in the train driving operation device is provided with a tilt adjusting mechanism portion that adjusts a tilt in a front-rear direction of an operation surface of the main operation portion. The main operating portion position adjusting mechanism is formed of two pipe-like members whose holding and moving mechanism portions extend in the left-right direction in parallel with each other in the cab, and one of the two is fixed to the cab. The main adjusting operation is such that the tilt adjusting mechanism unit can rotate and fix the other pipe-shaped member of the holding and moving mechanism unit around the fixed pipe-shaped member by a set angle. The train driving operation device according to claim 8, which has a structure for adjusting an inclination of an operation surface of the section. A train driving operation device comprising position movement stopping means for enabling movement of the main operation unit only when the train is stopped in addition to the train driving operation device according to claim 1. In addition to the train driving operation device according to claim 1, the position of the main operation unit can be adjusted only to the position designated by the train operating company with the master control key for each train operating company inserted into the key hole. A train driving operation device that is provided with position adjustment means for each operating company, which enables driving operation only at the position. 2. A train comprising a stepping-type horn pedal below the main operation portion in addition to the train driving operation device according to claim 1, and a connecting mechanism for interlocking the horn pedal with the position of the main operation portion. Driving operation device. 2. A train comprising a step-type deadman pedal below the main operation section in addition to the train driving operation apparatus according to claim 1, and further comprising a connecting mechanism for interlocking the deadman pedal with the position of the main operation section. Driving operation device. In addition to the train driving operation device according to claim 1, the power operation direction and the brake operation direction from the reference position by the T-shaped handle in the main operation unit are set to the power operation as the backward direction and the brake operation as the front direction Switching between operation in the forward direction and brake operation in the backward direction is possible with the master control key for each train operator inserted in the key hole, and can be set only in the direction specified by the train operator. A train driving operation device provided with a brake operation direction switching means.

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