Method, device and system for turning back a rail vehicle

Abstract

The application discloses a kind of rail vehicle's turn-back method, device, system, wherein, the turn-back area of rail vehicle is equipped with first movable turn-back rail and drive assembly, and the turn-back method of rail vehicle includes the following steps: judging whether rail vehicle meets turn-back condition;If satisfied, control drive assembly action, to make the first movable turn-back rail loaded with rail vehicle rotation change end, and make the first movable turn-back rail loaded with rail vehicle from the first position of first direction line change to the second position of second direction line, wherein, first direction and second direction are reverse each other.The turn-back method of rail vehicle can improve the turn-back efficiency of rail vehicle, and can allow rail vehicle to reduce its complexity.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of rail vehicle technology, and in particular to a rail vehicle turning-back method, device and system. BACKGROUND

[0002] In the related art, a rail vehicle usually uses a turnout system to turn back, specifically, the rail vehicle needs to enter a turning-back track first, and then the rail vehicle sets its original head as a new tail and sets its original tail as a new head, so that the rail vehicle drives out of the turning-back track to complete the turning back; this method is inefficient and is not conducive to improving the operation efficiency of the rail vehicle. Moreover, since the turnout system is used for turning back, the rail vehicle needs to install a control system on both its head and tail to control the rail vehicle, thereby increasing the complexity of the rail vehicle. SUMMARY

[0003] The present application aims to at least partially solve one of the technical problems in the related art. To this end, the first object of the present application is to provide a rail vehicle turning-back method to improve the operation efficiency of the rail vehicle and allow the rail vehicle to reduce its complexity.

[0004] The second object of the present application is to provide a rail vehicle turning-back device.

[0005] The third object of the present application is to provide a rail vehicle turning-back system.

[0006] To achieve the above objects, the first aspect of the present application provides a rail vehicle turning-back method, a turning-back area of a rail vehicle is provided with a first movable turning-back track and a driving assembly, and the method comprises the following steps: judging whether the rail vehicle meets a turning-back condition; if so, controlling the driving assembly to act, so as to make the first movable turning-back track carrying the rail vehicle rotate and change ends, and make the first movable turning-back track carrying the rail vehicle change from a first position of a first direction line to a second position of a second direction line, wherein the first direction and the second direction are opposite to each other.

[0007] To achieve the above objects, the second aspect of the present application provides a rail vehicle turning-back device, comprising: a first movable turning-back track and a driving assembly arranged in a turning-back area of a rail vehicle; when the rail vehicle meets a turning-back condition, the driving assembly drives the first movable turning-back track to rotate and change ends, and simultaneously drives the first movable turning-back track carrying the rail vehicle to change from a first position of a first direction line to a second position of a second direction line, wherein the first direction and the second direction are opposite to each other.

[0008] To achieve the above object, the third aspect of the present application provides a turning-back system of a rail vehicle, comprising the turning-back device of the rail vehicle and a train monitoring system, wherein the train monitoring system controls the turning-back device of the rail vehicle to realize the turning-back of the rail vehicle.

[0009] The turning-back method, device and system of the rail vehicle according to the embodiments of the present application can realize the switching of the head and tail of the rail vehicle by the mechanical turning-back, thereby improving the operation efficiency of the rail vehicle and reducing the complexity of the rail vehicle.

[0010] Additional aspects and advantages of the present application will be made apparent by the following description. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 is a flow chart of the turning-back method of the rail vehicle according to an embodiment of the present application;

[0012] Figure 2 is a schematic diagram of a station according to the first example of the present application;

[0013] Figure 3 is a structural block diagram of the turning-back device of the rail vehicle according to an embodiment of the present application;

[0014] Figure 4 is a schematic diagram of a station according to the second example of the present application;

[0015] Fig. 5(a), (b) are schematic diagrams of the rail vehicle before and after turning-back;

[0016] Figure 6 is a schematic diagram of a station according to the third example of the present application;

[0017] Figure 7 is a schematic diagram of a station according to the fourth example of the present application;

[0018] Figure 8 is a working schematic diagram of the turning-back device of the rail vehicle according to the first example of the present application;

[0019] Figure 9 is a working schematic diagram of the turning-back device of the rail vehicle according to the second example of the present application;

[0020] Figure 10is a working schematic view of a turning-back device of a rail vehicle according to a third example of the present application;

[0021] Figure 11 is a structural schematic view of a turning-back device of a rail vehicle according to an example of the present application;

[0022] Figure 12 is a structural block diagram of a turning-back system of a rail vehicle according to an example of the present application. DETAILED DESCRIPTION

[0023] The turning-back method, device and system of a rail vehicle according to the examples of the present application are described below with reference to the accompanying drawings, in which the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The examples described with reference to the accompanying drawings are exemplary and should not be construed as limiting the present application.

[0024] In the examples of the present application, the turning-back area of the rail vehicle is provided with a first movable turning-back track and a driving assembly; the turning-back area is a preset area in which the rail vehicle completes turning-back.

[0025] Figure 1 is a flowchart of a turning-back method of a rail vehicle according to an example of the present application.

[0026] As shown in Figure 1 , the turning-back method of a rail vehicle includes the following steps:

[0027] S11, determining whether the rail vehicle meets a turning-back condition.

[0028] S12, if yes, controlling the driving assembly to act so as to rotate the first movable turning-back track carrying the rail vehicle to change end and to change the first movable turning-back track carrying the rail vehicle from a first position of a first direction line to a second position of a second direction line, wherein the first direction and the second direction are opposite to each other.

[0029] It should be noted that, referring to Figure 2 , a first platform and a second platform are provided in the station, and a first position corresponding to the first platform and a second position corresponding to the second platform are provided. If the rail vehicle is on a track corresponding to the first platform, the station is a terminal station of the rail vehicle, i.e., the event "rail vehicle arrives at a terminal station" is that the rail vehicle arrives at the first platform. If the rail vehicle is on a track corresponding to the second platform, the station is a departure station of the rail vehicle, i.e., the event "rail vehicle departs from a departure station" is that the rail vehicle departs from the second platform. The first movable turning-back track is provided at the first position.

[0030] Specifically, it can be judged whether the rail vehicle is parked at the first platform, and further, when the rail vehicle is parked at the first platform corresponding to the first position, the turn-in route from the first platform to the first active turn-back track is arranged; thus, after it is determined that the rail vehicle has completed passenger discharge and the moving authorization is obtained, the rail vehicle is controlled to run along the turn-in route to the first active turn-back track and is parked by the on-board controller; when the rail vehicle is parked at the first active turn-back track, the rail vehicle is controlled to enter the turn-back mode by the on-board controller, and the rail vehicle is braked by the on-board controller; thus, when it is determined that the rail vehicle enters the turn-back mode and the rail vehicle is braked, it is judged that the rail vehicle meets the turn-back condition. Wherein, the on-board controller applies the brake to the rail vehicle, which can realize that the rail vehicle cannot move on the first active turn-back track.

[0031] Further, if it is judged that the rail vehicle meets the turn-back condition, the driving assembly is controlled to act to control the first active turn-back track, so that the first active turn-back track is rotated to change the end and is changed from the first position on the first direction line to the second position on the second direction line. Thus, the rail vehicle can be made to complete the end change by the mechanical turn-around mode; and since the rail vehicle is made to complete the end change by the mechanical turn-around mode, the rail vehicle only needs to install a control system at the head to complete the control of itself.

[0032] In an embodiment of the present application, a second active turn-back track is further arranged in the turn-back area, and the second active turn-back track is arranged at the second position. The judgment of whether the rail vehicle meets the turn-back condition further comprises: when it is determined that the second active turn-back track is available, it is judged that the rail vehicle meets the turn-back condition, wherein the availability of the second active turn-back track includes that the second active turn-back track is not occupied by the rail vehicle, is not locked by the signal system, and is not locked by the train monitoring system.

[0033] Further, after it is judged that the rail vehicle meets the turn-back condition, the use right of the first active turn-back track and the second active turn-back track can be locked, and the axle counting section corresponding to the second position is set to the fixed occupation state by the interlocking device. Thus, the axle counting section corresponding to the second position can be set to the fixed occupation state to prevent the rail vehicle from entering the second active turn-back track, and the safety of train operation is ensured.

[0034] Optionally, when the second active turn-back track is not available, the availability of the second active turn-back track is continuously monitored; if the second active turn-back track is still not available when the continuous monitoring time reaches the preset time threshold, a fault prompt information is sent.

[0035] In one embodiment of the present application, after the first movable turnback track carrying the rail vehicle is rotated to the end and the first movable turnback track carrying the rail vehicle is switched from the first position to the second position, it can also be determined that the second movable turnback track is in the occupied state and the first movable turnback track is in the clear state, thereby unlocking the use right of the first movable turnback track and the second movable turnback track, and releasing the fixed occupied state of the axle counting section corresponding to the second position through the interlocking device; and then controlling the rail vehicle to exit the turnback mode through the on-board controller, updating the train number of the rail vehicle according to the operation plan, and arranging the turn-out route from the second position to the second platform corresponding to the second position; so that after obtaining the movement authorization, the rail vehicle is controlled by the on-board controller to run along the turn-out route to the second platform and stop.

[0036] Therefore, after the first movable turnback track switches the rail vehicle from the first position to the second position, the rail vehicle can reach the second platform corresponding to the second position from the second position, thereby allowing the rail vehicle to leave the station.

[0037] Optionally, while the first movable turnback track carrying the rail vehicle is switched from the first position to the second position, the second movable turnback track can also be switched from the second position to the first position. After the first movable turnback track is switched from the first position to the second position, the first movable turnback track becomes the new second movable turnback track; and after the second movable turnback track is switched from the second position to the first position, the second movable turnback track becomes the new first movable turnback track.

[0038] Alternatively, the second movable turnback track can also be switched from the second position to the first position after the first movable turnback track carrying the rail vehicle is switched from the first position to the second position.

[0039] In summary, the turnback method of the rail vehicle in the embodiment of the present application can use the movable turnback track to switch the rail vehicle head and tail by using mechanical turning when the rail vehicle needs to be turned back. Therefore, the traditional turnout system can be avoided, the rail vehicle does not need to be turned back, thereby improving the turnback efficiency of the rail vehicle; and the rail vehicle only needs to install a control system at the head to complete its own control, thereby allowing the rail vehicle to reduce its complexity.

[0040] Figure 3 is the structure diagram of the turnback device of the rail vehicle in one embodiment of the present application.

[0041] As shown in Figure 3 , the turnback device 100 of the rail vehicle includes a first movable turnback track 101 and a driving assembly 102.

[0042] Among them, the first movable return rail 101 and the drive component 102 are arranged in the turning area of ​​the rail vehicle; when the rail vehicle meets the turning conditions, the drive component 102 drives the first movable return rail 101 to rotate and change ends, and at the same time drives the first movable return rail 101 carrying the rail vehicle from the first position of the first direction line to the second position of the second direction line, wherein the first direction and the second direction are opposite to each other.

[0043] Specifically, the driving assembly 102 may rotate the rail vehicle 180 degrees at the first position, and then translate the rotated rail vehicle to the second position.

[0044] Specifically, the drive assembly 102 includes a rotary drive motor, a first longitudinal drive motor, and a first transverse drive motor. Figure 4 , a sinking space is provided below the first position and the second position, and a first track is laid in the sinking space, and a base device is provided below the first position, and a first longitudinal driving motor is connected to the first movable return rail, which is suitable for driving the first movable return rail to engage with the base device in the longitudinal direction, wherein, when the base device is engaged with the first movable return rail, the first movable return rail is disengaged from the first track; a rotation driving motor is connected to the base device, which is suitable for driving the base device to drive the first movable return rail to rotate 180 degrees horizontally; the first longitudinal driving motor is connected to the first movable return rail, which is suitable for driving the first movable return rail to separate from the base device in the longitudinal direction, wherein, when the base device is separated from the first movable return rail, the first movable return rail is placed on the first track; the first transverse driving motor is connected to the first movable return rail, which is suitable for driving the first movable return rail to be displaced from the first position to the second position along the first track.

[0045] At this time, the driving assembly 102 drives the first movable return rail 101 to rotate and change ends, and at the same time drives the first movable return rail 101 carrying the rail vehicle to be replaced from the first position of the first direction line to the second position of the second direction line, including the following steps:

[0046] A1, the first longitudinal drive motor is activated to engage the base device with the first movable return rail 101 in the longitudinal direction, wherein when the base device engages with the first movable return rail 101, the first movable return rail 101 is disengaged from the first track.

[0047] Specifically, the base device can be engaged with the first movable return rail 101 in a vertical direction.

[0048] As an example, the base device may engage with the first movable return rail 101 to separate the first movable return rail 101 from the first track.

[0049] A2, the rotation drive motor is activated to drive the first movable return rail 101 to rotate 180 degrees horizontally through the base device.

[0050] Specifically, referring to FIG. 5(a) and FIG. 5(b), FIG. 5(a) is the track vehicle and the first active turn-back track 101 before the base device drives the first active turn-back track 101 to rotate 180 degrees horizontally, and FIG. 5(b) is the track vehicle and the first active turn-back track 101 after the base device drives the first active turn-back track 101 to rotate 180 degrees horizontally. It can be seen that the orientation of the track vehicle before rotation is just opposite to the orientation after rotation.

[0051] A3, the first longitudinal drive motor is actuated to separate the base device from the first active turn-back track 101 in the longitudinal direction, wherein when the base device is separated from the first active turn-back track 101, the first active turn-back track 101 is placed on the first track.

[0052] As an example, the first active turn-back track 101 can be placed on the first track by separating the base device from the first active turn-back track 101.

[0053] A4, the first transverse drive motor is actuated to drive the first active turn-back track 101 to change from the first position to the second position along the first track.

[0054] Alternatively, the track vehicle can be first translated from the first position to the second position, and then rotated 180 degrees at the second position.

[0055] Specifically, the drive assembly 102 includes a rotation drive motor, a first longitudinal drive motor, and a first transverse drive motor, referring to Figure 4 , the first position and the second position are below the sinking space, the sinking space is paved with the first track, the second position is below the base device, the first transverse drive motor is connected with the first active turn-back track and is adapted to drive the first active turn-back track to change from the first position to the second position along the first track; the first longitudinal drive motor is connected with the first active turn-back track and is adapted to drive the first active turn-back track to engage with the base device in the longitudinal direction, wherein when the base device engages with the first active turn-back track, the first active turn-back track is separated from the first track; the rotation drive motor is connected with the base device and is adapted to drive the base device to drive the first active turn-back track to rotate 180 degrees horizontally; the first longitudinal drive motor is connected with the first active turn-back track and is adapted to drive the first active turn-back track to separate from the base device in the longitudinal direction, wherein when the base device separates from the first active turn-back track, the first active turn-back track is placed on the first track.

[0056] At this time, the drive assembly 102 drives the first active turn-back track 101 to rotate and change ends, and simultaneously drives the first active turn-back track 101 carrying the track vehicle to change from the first position of the first direction line to the second position of the second direction line, including the following steps:

[0057] B1, the first transverse driving motor is activated to drive the first movable return rail 101 to be displaced from the first position to the second position along the first track.

[0058] B2, the first longitudinal drive motor is activated to engage the base device with the first movable return rail 101 in the longitudinal direction, wherein when the base device engages with the first movable return rail 101, the first movable return rail 101 is disengaged from the first track.

[0059] As an example, the first movable return rail 101 may be separated from the first track by engaging with the first movable return rail 101 through the base device.

[0060] B3, the rotation drive motor is activated to drive the first movable return rail 101 to rotate horizontally 180 degrees through the base device.

[0061] B4, the first longitudinal drive motor is activated to separate the base device from the first movable return rail 101 in the longitudinal direction, wherein when the base device is separated from the first movable return rail 101, the first movable return rail 101 is placed on the first track.

[0062] As an example, the first movable return rail 101 may be placed on the first track by separating the base device from the first movable return rail 101 so as to engage the first movable return rail 101 with the first track.

[0063] Alternatively, the rail vehicle may be rotated 180 degrees during the translation of the rail vehicle from the first position to the second position.

[0064] Specifically, the drive assembly 102 includes a rotary drive motor, a first longitudinal drive motor, and a first transverse drive motor. Figure 4 A sunken space is provided below the first position and the second position, a first track is laid in the sunken space, and a base device that can move along the first track is provided below the first position, wherein the driving component 102 drives the first movable return rail 101 to rotate and change ends, and at the same time drives the first movable return rail 101 carrying the rail vehicle to be replaced from the first position of the first direction line to the second position of the second direction line, including the following steps:

[0065] C1, the first longitudinal drive motor is activated to engage the base device with the first movable return rail 101 in the longitudinal direction, wherein when the base device engages with the first movable return rail 101, the first movable return rail 101 is disengaged from the first track.

[0066] As an example, the base device may engage with the first movable return rail 101 to separate the first movable return rail 101 from the first track.

[0067] C2, the first lateral drive motor is actuated to drive the first movable turn-back track 101 to change from the first position to the second position along the first track, and the rotary drive motor is actuated to drive the first movable turn-back track 101 to rotate horizontally by 180 degrees through the base device.

[0068] C3, the first longitudinal drive motor is actuated to separate the base device from the first movable turn-back track 101 in the longitudinal direction, wherein the first movable turn-back track 101 is placed on the first track when the base device is separated from the first movable turn-back track 101.

[0069] As an example, the first movable turn-back track 101 can be placed on the first track by separating the base device from the first movable turn-back track 101.

[0070] C4, the first lateral drive motor is actuated to drive the base device to change from the second position to the first position.

[0071] In this embodiment, after determining that the rail vehicle meets the turn-back condition, the turn-back method of the rail vehicle further comprises: locking the use right of the first movable turn-back track 101, and setting the axle counting section corresponding to the second position to a fixed occupancy state through the interlocking device.

[0072] Specifically, after locking the use right of the first movable turn-back track 101, information that the use right of the first movable turn-back track 101 has been locked can be sent to the interlocking device and the movable turn-back track controller, and then the movable turn-back track controller can control the drive assembly 102. The movable turn-back track controller is connected with the control assembly 103 and the drive assembly 102, and is used to control the drive assembly 102 under the instruction of the control assembly 103.

[0073] In this embodiment, after the first movable turn-back track carrying the rail vehicle rotates at the change end and the first movable turn-back track carrying the rail vehicle changes from the first position to the second position, it can be determined that the second movable turn-back track is in an occupied state, and then the use right of the second position movable turn-back track is unlocked, and the fixed occupancy state of the axle counting section corresponding to the second position is released through the interlocking device; then the rail vehicle is controlled to exit the turn-back mode through the on-board controller, the train number of the rail vehicle is updated according to the operation plan, and the turn-out route from the second position to the second platform corresponding to the second position is arranged; thus, after the mobile authorization is obtained by the on-board controller, the rail vehicle is controlled to run along the turn-out route to the second platform and stop by the on-board controller.

[0074] In an embodiment of the present application, the turning-back area of the rail vehicle is provided with a first movable turning-back rail 101, and is also provided with a second movable turning-back rail; the first position is provided with the first movable turning-back rail 101, and the second position is provided with the second movable turning-back rail. The turning-back condition further includes that the second movable turning-back rail is available, that is, when judging whether the rail vehicle meets the turning-back condition, it is also possible to judge whether the second turning-back rail is available; if the second turning-back rail is available, the use right of the second turning-back rail is locked, and if the second turning-back rail is not available, the availability of the second movable turning-back rail is continuously monitored, and if the second movable turning-back rail is still not available when the continuous monitoring time reaches a preset time threshold, a fault prompt information is sent to request manual processing. Wherein, the availability of the second movable turning-back rail includes that the second movable turning-back rail is not occupied by the rail vehicle, is not locked by the signal system, and is not locked by the train monitoring system.

[0075] Specifically, the driving assembly 102 can rotate the rail vehicle by 180 degrees at the first position, and then translate the rotated rail vehicle to the second position.

[0076] Specifically, the driving assembly 102 includes a rotating driving motor, a first longitudinal driving motor, and a first transverse driving motor, as shown in Figure 4 , a sinking space is arranged below the first position and the second position, the first track is laid in the sinking space, a base device is arranged below the first position, the driving assembly 102 further includes a second longitudinal driving motor and a second transverse driving motor, as shown in Figure 6 , a second track is arranged in the space above the first position and the second position, a navigation crane walking device is arranged on the second track, the navigation crane walking device includes a mechanical hanging arm that can be up and down, the second longitudinal driving motor is connected with the second movable turning-back rail, and the second transverse driving motor is connected with the navigation crane walking device. Before the first transverse driving motor acts to drive the first movable turning-back rail to change from the first position to the second position along the first track, the second longitudinal driving motor acts to hang the second movable turning-back rail at the second position, and the second transverse driving motor acts to drive the second movable turning-back rail to change from above the second position to above the first position along the second track; and after the first transverse driving motor acts to drive the first movable turning-back rail to change from the first position to the second position along the first track, the second longitudinal driving motor acts to unload the second movable turning-back rail at the first position.

[0077] At this time, the driving assembly 102 drives the first movable turning-back rail 101 to rotate and change ends, and simultaneously drives the first movable turning-back rail 101 carrying the rail vehicle to change from the first position of the first direction line to the second position of the second direction line, including the following steps:

[0078] D1, the first longitudinal drive motor is actuated to engage the base device with the first movable turn-back rail 101 in the longitudinal direction, wherein the first movable turn-back rail 101 is disengaged from the first track when the base device is engaged with the first movable turn-back rail 101.

[0079] As an example, the first movable turn-back rail 101 can be disengaged from the first track by the base device being engaged with the first movable turn-back rail 101.

[0080] D2, the rotary drive motor is actuated to rotate the first movable turn-back rail 101 by 180 degrees horizontally by the base device.

[0081] Specifically, referring to FIG. 5(a) and FIG. 5(b), wherein FIG. 5(a) is the track vehicle and the first movable turn-back rail 101 before the base device rotates the first movable turn-back rail 101 by 180 degrees horizontally, and FIG. 5(b) is the track vehicle and the first movable turn-back rail 101 after the base device rotates the first movable turn-back rail 101 by 180 degrees horizontally. It can be seen that the rotation direction of the track vehicle before and after rotation is exactly opposite.

[0082] D3, the first longitudinal drive motor is actuated to disengage the base device from the first movable turn-back rail 101 in the longitudinal direction, wherein the first movable turn-back rail 101 is placed on the first track when the base device is disengaged from the first movable turn-back rail 101.

[0083] As an example, the first movable turn-back rail 101 can be placed on the first track by the base device being disengaged from the first movable turn-back rail 101.

[0084] D4, the second longitudinal drive motor is actuated to hang the second movable turn-back rail at the second position, and the second transverse drive motor is controlled to move the second movable turn-back rail along the second track from above the second position to above the first position.

[0085] Specifically, referring to Figure 7 There are position 1, position 2, position 3, and position 4, wherein position 4 is the first position, position 1 is the second position, position 3 is above position 4, and position 2 is above position 1. Referring to Figure 8 The second longitudinal drive motor is controlled to move the second movable turn-back rail from position 1 to position 2, and then the second transverse drive motor is controlled to move the second movable turn-back rail along the second track from position 2 to position 3; during this process, the first movable turn-back rail 101 is at position 4.

[0086] D5, the first transverse drive motor is actuated to move the first movable turn-back rail 101 along the first track from the first position to the second position.

[0087] Specifically, referring toFigure 9 controlling the first lateral drive motor to drive the first movable turnaround rail 101 to move along the first track from position 4 to position 1, and during the process, the second movable turnaround rail is located at position 3.

[0088] D6, the second longitudinal drive motor is controlled to move the second movable turnaround rail from position 3 to position 4.

[0089] Specifically, referring to Figure 10 controlling the second longitudinal drive motor to drive the second movable turnaround rail to move from position 3 to position 4.

[0090] Optionally, the above-mentioned drive assembly 102 drives the first movable turnaround rail 101 to rotate and switch ends, and simultaneously drives the first movable turnaround rail 101 carrying the track vehicle to switch from the first position of the first direction line to the second position of the second direction line, and can further comprise:

[0091] controlling the second longitudinal drive motor to move the second movable turnaround rail from position 3 to position 4.

[0092] Alternatively, the track vehicle can be first translated from the first position to the second position, and then rotated by 180 degrees at the second position.

[0093] Specifically, the drive assembly 102 comprises a rotating drive motor, a first longitudinal drive motor, and a first lateral drive motor, referring to Figure 4 a sinking space is provided below the first position and the second position, the first track is laid in the sinking space, and a base device is provided below the second position, the drive assembly 102 further comprises a second longitudinal drive motor and a second lateral drive motor, referring to Figure 6The upper space between the first position and the second position is provided with a second track, and the second track is provided with a navigation crane walking device. The navigation crane walking device comprises a mechanical hanging arm capable of being extended up and down. The second longitudinal driving motor is connected with the second movable turn-back track, and the second transverse driving motor is connected with the navigation crane walking device.

[0094] At this time, the driving assembly 102 drives the first movable turn-back track 101 to rotate and switch ends, and drives the first movable turn-back track 101 carrying the track vehicle to switch from the first position of the first direction line to the second position of the second direction line, comprising the following steps:

[0095] E1, the second longitudinal driving motor is actuated to hang the second movable turn-back track at the second position, and the second transverse driving motor is controlled to actuate the second movable turn-back track to switch from above the second position to above the first position along the second track.

[0096] Specifically, referring to Figure 7 There are position 1, position 2, position 3, and position 4, wherein position 4 is the first position, position 1 is the second position, position 2 is above position 1, and position 3 is above position 4. Referring to Figure 8 The second longitudinal driving motor is controlled to actuate the second movable turn-back track to move from position 1 to position 2, and the second transverse driving motor is controlled to actuate the second movable turn-back track to move from position 2 to position 3 along the second track; during this process, the first movable turn-back track 101 is located at position 4.

[0097] E2, the first transverse driving motor is actuated to actuate the first movable turn-back track 101 to switch from the first position to the second position along the first track.

[0098] Specifically, referring to Figure 9 The first transverse driving motor is controlled to actuate the first movable turn-back track 101 to move from position 4 to position 1 along the first track; during this process, the second movable turn-back track is located at position 3.

[0099] E3, the first longitudinal driving motor is actuated to longitudinally engage the base device with the first movable turn-back track 101, wherein when the base device is engaged with the first movable turn-back track 101, the first movable turn-back track 101 is disengaged from the first track.

[0100] As an example, the first movable turn-back track 101 can be disengaged from the first track by engaging the base device with the first movable turn-back track 101.

[0101] E4, the rotation driving motor is actuated to drive the first movable turn-back track 101 through the base device to rotate horizontally by 180 degrees.

[0102] E5, the first longitudinal drive motor is actuated to separate the base device from the first movable turnaround track 101 in the longitudinal direction, wherein the first movable turnaround track 101 is placed on the first track when the base device is separated from the first movable turnaround track 101.

[0103] E6, the second longitudinal drive motor is actuated to unload the second movable turnaround track at the first position.

[0104] Specifically, referring to Figure 10 , the second longitudinal drive motor is actuated to move the second movable turnaround track from position 3 to position 4.

[0105] As an example, the first movable turnaround track 101 can be placed on the first track by separating the base device from the first movable turnaround track 101 to make the first movable turnaround track 101 engage with the first track.

[0106] Alternatively, the rail vehicle can also be rotated by 180 degrees during the translation of the rail vehicle from the first position to the second position.

[0107] Specifically, the drive assembly 102 includes a rotary drive motor, a first longitudinal drive motor, a first transverse drive motor, referring to Figure 4 , a sinking space is provided below the first position and the second position, and a first track is laid in the sinking space, the base device is provided below the first position and can run along the first track, the drive assembly 102 further includes a second longitudinal drive motor and a second transverse drive motor, referring to Figure 6 , a second track is provided above the space between the first position and the second position, and a crane walking device is provided on the second track, the crane walking device includes a mechanical hanging arm that can be extended up and down, the second longitudinal drive motor is connected with the second movable turnaround track, and the second transverse drive motor is connected with the crane walking device. Wherein, the drive assembly 102 drives the first movable turnaround track 101 to rotate and change ends, and simultaneously drives the first movable turnaround track 101 carrying the rail vehicle to change from the first position of the first direction line to the second position of the second direction line, including the following steps:

[0108] F1, the first longitudinal drive motor is actuated to engage the base device with the first movable turnaround track 101 in the longitudinal direction, wherein the first movable turnaround track 101 is disengaged from the first track when the base device is engaged with the first movable turnaround track 101.

[0109] As an example, the first movable turnaround track 101 can be disengaged from the first track by engaging the base device with the first movable turnaround track 101.

[0110] F2, the second longitudinal drive motor is controlled to move the second movable turnaround track from the second position to the first position along the second track, and the second lateral drive motor is controlled to move the second movable turnaround track from above the second position to above the first position.

[0111] Specifically, referring to Figure 7 , there are position 1, position 2, position 3, and position 4, wherein position 4 is the first position, position 1 is the second position, position 3 is above position 4, and position 2 is above position 1. Referring to Figure 8 , the second longitudinal drive motor is controlled to move the second movable turnaround track from position 1 to position 2, and the second lateral drive motor is controlled to move the second movable turnaround track from position 2 to position 3 along the second track; during this process, the first movable turnaround track 101 is located at position 4.

[0112] F3, the first lateral drive motor is controlled to move the first movable turnaround track 101 from position 4 to position 1 along the first track, and the rotary drive motor is controlled to rotate the first movable turnaround track 101 by 180 degrees horizontally through the base device.

[0113] Specifically, referring to Figure 9 , the first lateral drive motor is controlled to move the first movable turnaround track 101 from position 4 to position 1 along the first track; during this process, the second movable turnaround track is located at position 3.

[0114] F4, the first longitudinal drive motor is controlled to separate the base device from the first movable turnaround track 101 in the longitudinal direction, wherein when the base device is separated from the first movable turnaround track 101, the first movable turnaround track 101 is placed on the first track.

[0115] As an example, the first movable turnaround track 101 can be placed on the first track by separating the base device from the first movable turnaround track 101.

[0116] F5, the first lateral drive motor is controlled to move the base device from the second position to the first position along the first track.

[0117] F6, the second longitudinal drive motor is controlled to unload the second movable turnaround track from the first position.

[0118] Specifically, referring to Figure 10 , the second longitudinal drive motor is controlled to move the second movable turnaround track from position 3 to position 4.

[0119] In this embodiment, after determining that the rail vehicle meets the turn-back condition, the turn-back method of the rail vehicle further comprises: locking the use right of the first movable turn-back track 101 and the second movable turn-back track, and setting the axle counting section corresponding to the second position to a fixed occupation state by the interlocking device.

[0120] Specifically, after locking the use right of the first movable turn-back track 101 and the second movable turn-back track, information that the use right of the first movable turn-back track 101 and the second movable turn-back track has been locked can be sent to the interlocking device and the movable turn-back track controller, and then the movable turn-back track controller can control the driving assembly 102.

[0121] In this embodiment, after the first movable turn-back track 101 carrying the rail vehicle rotates the end and the first movable turn-back track 101 carrying the rail vehicle changes from the first position to the second position, it is further determined that the second movable turn-back track is in an occupation state and the first movable turn-back track is in a clear state, and then the use right of the first movable turn-back track and the second movable turn-back track is unlocked, and the fixed occupation state of the axle counting section corresponding to the second position is released by the interlocking device; then the rail vehicle exits the turn-back mode by the vehicle-mounted controller, and the train number of the rail vehicle is updated according to the operation plan, and the turn-out route from the second position to the second platform corresponding to the second position is arranged; thus, after obtaining the movement authorization, the rail vehicle runs to the second platform along the turn-out route and stops by the vehicle-mounted controller.

[0122] The turn-back device 100 of the rail vehicle of the embodiment of the application will be described in detail below in combination with a specific example.

[0123] Referring to Figure 11 In this specific example, the axle counting system, the ZC (Zone Controller, zone controller), the movable turn-back track controller, the interlocking device, and the vehicle-mounted controller are controlled by the ATS (Automatic Train Supervision System, automatic train supervision system); the axle counting system includes the axle counting device of the axle counting section corresponding to the first position and the axle counting device of the axle counting section corresponding to the second position. A digital control module is further included, so that the movable turn-back track controller can control the driving assembly 102 through the digital control module.

[0124] The driving assembly 102 includes a base rotating servo motor, a base up-down translation servo motor, and a car active turnback rail translation servo motor. The base rotating servo motor is the rotating driving motor, the base up-down translation servo motor is the first longitudinal driving motor, and the car active turnback rail translation servo motor is the first transverse driving motor. A sinking space is arranged below the first position and the second position, and a first rail is arranged in the sinking space. The base device is arranged below the first position. The driving assembly 102 further includes a hanging arm translation servo motor and a car-free active turnback rail translation servo motor. The hanging arm translation servo motor is the second longitudinal driving motor, and the car-free active turnback rail translation servo motor is the second transverse driving motor. A second rail is arranged above the first position and the second position, and a ship-hoisting walking device is arranged on the second rail. The ship-hoisting walking device includes a mechanical hanging arm that can be up-down telescopic. The driving assembly 102 can rotate the rail vehicle by 180 degrees at the first position, and then translate the rotated rail vehicle to the second position.

[0125] Specifically, the station has a first platform P0001 and a second platform P0002, and a first position corresponding to the first platform P0001 and a second position corresponding to the second platform P0002. If the rail vehicle is on the rail corresponding to the first platform P0001, the station is the terminal station of the rail vehicle, that is, the rail vehicle arriving at the first platform P0001 is the event “rail vehicle arriving at the terminal station”. If the rail vehicle is on the rail corresponding to the second platform P0002, the station is the departure station of the rail vehicle, that is, the rail vehicle leaving the second platform P0002 is the event “rail vehicle leaving the departure station”. The first active turnback rail 101 is arranged at the first position, and the second active turnback rail is arranged at the second position. The first active turnback rail 101 is denoted as G0001, and the second active turnback rail is denoted as G0002.

[0126] It should be noted that gaps are left between the G0001, G0002 and the first rail to facilitate the disengagement of the active turnback rail and the first rail.

[0127] Further, it is assumed that a rail vehicle with a train set number 101 and a train number 001 arrives at the first platform P0001. The ATS detects the arrival of the rail vehicle at the first platform P0001, and sends a route command to the interlocking device to arrange the turn-in route from the first platform P0001 to the G0001.

[0128] When the vehicle controller determines that the passenger clearance of the rail vehicle is completed, the mobile authorization sent by the ZC is obtained, and the rail vehicle meets the turning-back condition, the vehicle controller controls the rail vehicle to reach G0001. The ATS can set the rail vehicle into the turning-back mode through the vehicle controller, and the rail controller can also apply a brake to the rail vehicle to ensure that the rail vehicle cannot move. At the same time, the axle counting section corresponding to the first position can be set to a fixed occupation state, that is, the axle counting occupation clearance state reflected by the axle counting device of the turning-back section is no longer used, so as to prevent the signal system from controlling the rail vehicle to enter the turning-back track and ensure the driving safety of the rail vehicle.

[0129] The ATS determines whether G0002 is available. If G0002 is available, the ATS locks the use right of G0001 and G0002, that is, only the active turning-back track controller has the use and operation right of G0001 and G0002, and then the ATS notifies the interlocking device and the active turning-back track controller that the use right of G0001 and G0002 has been locked.

[0130] After receiving the message that the use right of G0001 and G0002 has been locked, the interlocking device can take certain protective actions to ensure the driving safety of the rail vehicle. The axle counting section corresponding to the second position can be set to a fixed occupation state, that is, the axle counting occupation clearance state reflected by the axle counting device of the turning-back section is no longer used, so as to prevent the signal system from controlling the rail vehicle to enter the turning-back track and ensure the driving safety of the rail vehicle. After receiving the message that the use right of G0001 and G0002 has been locked, the active turning-back track controller can control the driving assembly 102.

[0131] The ATS sends a terminal changing instruction of G0001 to the active turning-back track controller. After receiving the terminal changing instruction from the ATS, the active turning-back track controller first controls the first longitudinal driving motor to act to longitudinally connect the base device and G0001, then controls the rotary driving motor to act to drive G0001 to rotate horizontally by 180 degrees through the base device, and then controls the first longitudinal driving motor to act to longitudinally separate the base device and G0001. Further, the active turning-back track controller sends the terminal changing success information to the ATS. After receiving the terminal changing success information, the ATS sends a position exchange instruction of the active turning-back track to the active turning-back track controller.

[0132] The active turning-back track controller controls the second longitudinal driving motor to act to hang G0002 at the second position, and controls the second transverse driving motor to act to drive G0002 to change from above the second position to above the first position along the second track.

[0133] The active turning-back track controller controls the first transverse driving motor to act to drive G0001 to change from the first position to the second position along the first track.

[0134] The movable turn-back rail controller controls the second longitudinal drive motor to act in order to unload G0002 at the first position.

[0135] The movable turn-back rail controller judges that G0002 has reached the first position through the limit switch, and then sends a movable turn-back rail position exchange success signal to the ATS.

[0136] After the ATS receives the movable turn-back rail position exchange success signal, the ATS sends a reset command to the axle counting system to clear the fixed occupancy state of the axle counting section corresponding to the second position, and sends a draw axle command to the axle counting system to make the movable turn-back rail at the second position in the track vehicle occupancy state.

[0137] The ATS cancels the lock on the use right of G0001 and G0002, and informs the interlocking device and the movable turn-back rail controller of the message.

[0138] After the interlocking device receives the message of canceling the lock on the use right of G0001 and G0002, the fixed occupancy state of the axle counting section corresponding to the first position is cleared; after the movable turn-back rail controller receives the movable turn-back rail use right cancellation message, the movable turn-back rail is no longer operated.

[0139] The on-board controller controls the train number 001 track vehicle to exit the turn-back mode, updates the train number of the track vehicle to 002 according to the operation plan, and arranges the turn-out route of the track vehicle from G0002 to the second platform P0002. Thus, the on-board controller controls the track vehicle to stop at the second platform P0002 after the track vehicle obtains the mobile authorization of the ZC, and completes the automatic turn-back.

[0140] It should be noted that other specific embodiments of the turn-back device of the track vehicle of the embodiment of the present application can refer to the above-mentioned turn-back method of the track vehicle.

[0141] In summary, the turn-back device of the track vehicle of the embodiment of the present application can use the movable turn-back rail to exchange the head and tail of the track vehicle by using the mechanical turn-around when the track vehicle needs to be turned back. Thus, the traditional turnout system can be avoided, the track vehicle does not need to be turned back, thereby improving the turn-back efficiency of the track vehicle; at the same time, the track vehicle only needs to install a control system at the head to complete the control of itself, thereby allowing the track vehicle to reduce its complexity.

[0142] Figure 12 is a structural block diagram of the turn-back system of the track vehicle of the embodiment of the present application.

[0143] As Figure 12 shown, the turn-back system 1000 of the track vehicle includes a turn-back device 100 of the track vehicle and a train monitoring system 104.

[0144] Specifically, the train monitoring system 104 realizes the turning of the track vehicle by controlling the turning device 100 of the track vehicle.

[0145] It should be noted that other specific embodiments of the turning system of the track vehicle according to the present application can refer to the turning device of the track vehicle described above.

[0146] In summary, the turning system of the track vehicle according to the present application can realize the turning method of the track vehicle described above, so that when the track vehicle needs to be turned, the active turning track is used to change the head and tail of the track vehicle by using the mechanical turning. Therefore, the traditional turnout system can be avoided, the track vehicle does not need to be turned, and thus the turning efficiency of the track vehicle is improved; at the same time, the track vehicle only needs to install a control system at the head to complete the control of itself, thereby allowing the track vehicle to reduce its complexity.

[0147] It should be noted that the logic and / or steps represented in the flowchart or otherwise described herein can be considered as a list of executable instructions for implementing logic functions, which can be embodied in any computer-readable medium for use by or in connection with an instruction execution system, apparatus or device, such as a computer-based system, a system including a processor or other system that can fetch instructions from the instruction execution system, apparatus or device and execute the instructions. For the purpose of this specification, "computer-readable medium" can be any device that can contain, store, communicate, propagate or transport a program for use by or in connection with an instruction execution system, apparatus or device or in conjunction with these instruction execution systems, apparatus or devices. More specific examples (non-exhaustive list) of computer-readable media include the following: electrical connections having one or more wires (electronic devices), portable computer diskettes (magnetic devices), random access memories (RAM), read-only memories (ROM), erasable programmable read-only memories (EPROM or flash memories), fiber optic devices, and portable compact disk read-only memories (CDROMs). In addition, the computer-readable medium can even be paper or other suitable medium on which the program can be printed, because the program can be electronically obtained, for example, by optical scanning of the paper or other medium, followed by editing, interpreting or otherwise processing the program as necessary, and then storing it in a computer memory.

[0148] It should be understood that aspects of the application can be implemented in hardware, software, firmware or combinations thereof. In the embodiments described above, various steps or methods can be implemented, in part, or in whole, in software, or firmware that is stored in memory and executed by a suitable instruction execution system. If implemented in hardware, and in another embodiment, the hardware can include any or a combination of the following technologies, which are all well known in the art: discrete logic circuitry having logic gates for implementing logic functions upon an application of data signals, application specific integrated circuits having appropriate combinational logic gates, programmable gate arrays (PGA), field programmable gate arrays (FPGA), or the like.

[0149] In the description of the specification, the description of the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0150] In the description of the specification, the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and cannot be understood as limiting the present application.

[0151] In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "a plurality of" is at least two, for example, two, three, etc., unless otherwise explicitly specified.

[0152] In the description of the present application, unless otherwise specified and limited, the terms "mounting", "connection", "linking", "fixing" and the like should be understood in a broad sense, for example, can be fixed connection, can also be detachable connection, or integral; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be internal communication of two elements or interaction relationship of two elements, unless otherwise explicitly limited. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0153] In the present application, unless otherwise specified and limited, the first feature is "on" or "under" the second feature, which can be direct contact between the first and second features, or indirect contact between the first and second features through an intermediate medium. Moreover, the first feature "above", "over" and "on" the second feature can be directly above or obliquely above the first feature, or only indicate that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "under" and "under" the second feature can be directly below or obliquely below the first feature, or only indicate that the horizontal height of the first feature is less than that of the second feature.

[0154] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limiting the present application, and those skilled in the art can make changes, modifications, replacements and variations to the above embodiments within the scope of the present application.

Claims

1. A turning method for a rail vehicle, characterized in that: The turning area of ​​the rail vehicle is provided with a first movable turning rail and a drive assembly, and the method comprises the following steps: Determine whether the rail vehicle meets the turning-back conditions; If the conditions are met, the driving assembly is controlled to rotate the first movable reversing rail carrying the rail vehicle and to change ends, and the first movable reversing rail carrying the rail vehicle is displaced from a first position of a first direction line to a second position of a second direction line, wherein the first direction and the second direction are opposite to each other; The determining whether the rail vehicle meets the turning-back condition includes: When the rail vehicle stops at a first platform corresponding to the first position, arranging a turning path from the first platform to the first movable turning rail; After determining that the rail vehicle has been cleared of passengers and obtaining movement authorization, controlling the rail vehicle to run along the folding route to the first movable reversing rail through the onboard controller and stopping; When the rail vehicle stops at the first movable reversing rail, controlling the rail vehicle to enter a reversing mode through the onboard controller, and applying brakes to the rail vehicle through the onboard controller; When it is determined that the rail vehicle enters the turnaround mode and the rail vehicle is braked, it is determined that the rail vehicle meets the turnaround condition.

2. The rail vehicle turning method according to claim 1, wherein: The turning area is further provided with a second movable turning rail, the second movable turning rail being provided at the second position, and the determining whether the rail vehicle meets the turning condition further includes: When it is determined that the second movable reentry rail is available, it is determined that the rail vehicle meets the reentry condition, wherein the availability of the second movable reentry rail includes that the second movable reentry rail is not occupied by the rail vehicle, is not locked by the signal system, and has not been locked by the train monitoring system.

3. The rail vehicle turning method according to claim 2, wherein: After determining that the rail vehicle meets the turnaround condition, the method further includes: The use rights of the first movable return rail and the second movable return rail are locked, and the axle counting section corresponding to the second position is set to a fixed occupied state through an interlocking device.

4. The rail vehicle turning method according to claim 3, wherein: After the first movable return rail carrying the rail vehicle rotates and changes its end, and the first movable return rail carrying the rail vehicle changes from the first position to the second position, the method further includes: Determining that the second movable turning rail is in an occupied state and the first movable turning rail is in a cleared state, unlocking the use rights of the first movable turning rail and the second movable turning rail, and releasing the fixed occupied state of the axle counting section corresponding to the second position through the interlocking device; Controlling the rail vehicle to exit the turnaround mode through the onboard controller, updating the train number of the rail vehicle according to an operation plan, and arranging a turnaround route from the second position to a second platform corresponding to the second position; After obtaining the movement authorization, the onboard controller controls the rail vehicle to run along the fold-out route to the second platform and stop.

5. The rail vehicle turning method according to claim 2, wherein: The method further comprises: When the second movable return rail is unavailable, continuously monitoring the availability of the second movable return rail; If the second movable return rail is still unavailable when the continuous monitoring time reaches the preset time threshold, a fault prompt message is issued.

6. A turning device for a rail vehicle, characterized in that: include: A first movable reversing rail and a drive assembly provided in a reversing area of ​​a rail vehicle; When the rail vehicle meets the reversing condition, the driving assembly drives the first movable reversing rail to rotate and change ends, and simultaneously drives the first movable reversing rail carrying the rail vehicle to be replaced from the first position of the first direction line to the second position of the second direction line, wherein the first direction and the second direction are opposite to each other; The driving assembly includes a rotary driving motor, a first longitudinal driving motor and a first transverse driving motor. A sinking space is provided below the first position and the second position. A first track is laid in the sinking space. A base device is provided below the first position. The first longitudinal drive motor is connected to the first movable return rail and is adapted to drive the first movable return rail to engage with the base device in the longitudinal direction, wherein when the base device engages with the first movable return rail, the first movable return rail is disengaged from the first track; The rotation drive motor is connected to the base device and is suitable for driving the base device to drive the first movable return rail to perform a 180-degree horizontal rotation; The first longitudinal drive motor is connected to the first movable return rail and is suitable for driving the first movable return rail to separate from the base device in the longitudinal direction, wherein when the base device is separated from the first movable return rail, the first movable return rail is placed on the first track; The first transverse driving motor is connected to the first movable return rail and is suitable for driving the first movable return rail to move from the first position to the second position along the first track.

7. The turning device for a rail vehicle according to claim 6, wherein: The driving assembly includes a rotary driving motor, a first longitudinal driving motor, and a first transverse driving motor. A sinking space is provided below the first position and the second position. A first track is laid in the sinking space. A base device is provided below the second position. The first transverse driving motor is connected to the first movable return rail and is adapted to drive the first movable return rail to move from the first position to the second position along the first track; The first longitudinal drive motor is connected to the first movable return rail and is adapted to drive the first movable return rail to engage with the base device in the longitudinal direction, wherein when the base device engages with the first movable return rail, the first movable return rail is disengaged from the first track; The rotation drive motor is connected to the base device and is suitable for driving the base device to drive the first movable return rail to perform a 180-degree horizontal rotation; The first longitudinal drive motor is connected to the first movable return rail and is suitable for driving the first movable return rail to separate from the base device in the longitudinal direction, wherein when the base device is separated from the first movable return rail, the first movable return rail is placed on the first track.

8. The turning device for a rail vehicle according to claim 6 or 7, characterized in that: The device also includes a second movable return rail provided in the return area, the second movable return rail is provided at the second position, the drive assembly also includes a second longitudinal drive motor and a second transverse drive motor, a second track is provided in the upper space between the first position and the second position, an overhead crane running device is provided on the second track, the overhead crane running device includes a mechanical hanging arm that can be extended and retracted up and down, the second longitudinal drive motor is connected to the second movable return rail, and the second transverse drive motor is connected to the overhead crane running device, wherein, Before the first transverse drive motor is actuated to drive the first movable return rail to move from the first position to the second position along the first track, the second longitudinal drive motor is actuated to mount the second movable return rail at the second position, and the second transverse drive motor is actuated to drive the second movable return rail to move from above the second position to above the first position along the second track; and After the first transverse drive motor is activated to drive the first movable return rail to move from the first position to the second position along the first track, the second longitudinal drive motor is activated to unload the second movable return rail at the first position.

9. A rail vehicle reversing system, characterized in that: include: The rail vehicle reversing device and train monitoring system according to any one of claims 6 to 8, wherein the train monitoring system realizes the reversing of the rail vehicle by controlling the reversing device of the rail vehicle.

Images