Rail unattended system

Abstract

The utility model provides a rail unattended system, and relates to the field of metallurgical transportation. In the application, the controller is connected with the barrier machine and the alarm device, and is used for controlling the barrier machine to fall down and controlling the alarm device to give an alarm when the rail car travels along the rail so as to stop vehicles on a road from passing through the rail. By the adoption of the technical scheme, when the rail car runs on the rail, the barrier machine can be automatically controlled to fall down so as to stop vehicles on the road from passing through the rail, meanwhile, warning is conducted through the warning device, the danger of the rail is notified in time, workers do not need to conduct road management and control manually, and the accident occurrence probability is reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of metallurgical transportation, in particular to a track unattended system. BACKGROUND

[0002] In a steel plant, when each workshop is separated by a road for regular vehicle driving, the ladle is dangerous in the transportation process due to its high weight and temperature value. When the ladle crosses the road, the road control is usually manually performed by a staff, which is dangerous. CONTENT OF THE UTILITY MODEL

[0003] Therefore, the present application provides a track unattended system, which can automatically control the falling of a barrier machine and send an alarm signal through a first alarm device during the transportation of a ladle by a track vehicle, so as to remotely realize road control and reduce the danger.

[0004] To achieve the above-mentioned purpose, the present application discloses a track unattended system, which is arranged in a steel plant, the steel plant comprising a first workshop and a second workshop, the first workshop and the second workshop having a road therebetween, the road being provided with a track in the width direction, the track being used for driving a track vehicle between the first workshop and the second workshop, the system comprising:

[0005] at least one barrier machine, the at least one barrier machine being arranged on at least one side of the track in the width direction of the road;

[0006] a first alarm device, the first alarm device being arranged on the at least one barrier machine;

[0007] a first controller, the first controller being connected with the at least one barrier machine and the first alarm device, and being used for controlling the at least one barrier machine to fall and controlling the first alarm device to alarm when the track vehicle drives along the track, so as to block the vehicle on the road from passing through the track.

[0008] Optionally, the at least one barrier machine comprises a first barrier machine and a second barrier machine, the first barrier machine and the second barrier machine being arranged on opposite sides of the track in the width direction of the road.

[0009] Optionally, the system further comprises:

[0010] a second controller, the second controller being connected with the at least one barrier machine and the first alarm device;

[0011] A first switch, the first switch being connected with the first controller and the second controller, the first controller being configured to communicate with the second controller through the first switch.

[0012] Optionally, the system further comprises:

[0013] A second alarm device and a third controller connected with each other, the third controller being connected with the first switch, the first controller being configured to communicate with the third controller through the first switch to control the second alarm device to alarm.

[0014] Optionally, the system further comprises:

[0015] A second switch, the second switch being connected with the first controller and the first switch respectively.

[0016] Optionally, the at least one barrier machine is located at a target area of the road, and the system further comprises:

[0017] At least one camera, the at least one camera being connected with the first switch and configured to shoot a target image in the target area, indicating that a vehicle on the road drives from the road to the track by passing through the target area.

[0018] Optionally, the system further comprises:

[0019] A hard disk video recorder, the hard disk video recorder being connected with the second switch and configured to store the target image shot by the at least one camera.

[0020] Optionally, the steel plant further comprises a power distribution device, and the system further comprises:

[0021] A first power controller, one end of the first power controller being connected with the first switch, the at least one camera, the second controller and the third controller respectively, the other end of the first power controller being configured to be connected with the power distribution device.

[0022] Optionally, the steel plant further comprises a power distribution device, and the system further comprises:

[0023] A second power controller, one end of the second power controller being connected with the second switch and the hard disk video recorder respectively, the other end of the second power controller being configured to be connected with the power distribution device.

[0024] Optionally, the system further comprises:

[0025] A display device, the display device being connected with the first controller.

[0026] In summary, according to the technical scheme disclosed in the application, there is a road between the first workshop and the second workshop of the steel plant, and a track is arranged in the width direction of the road. When the rail car travels between the first workshop and the second workshop, the application discloses an unattended track system, which comprises: at least one fence machine, the at least one fence machine is arranged on at least one side of the track along the width direction of the road; a first alarm device, the first alarm device is arranged on the at least one fence machine; a first controller, the first controller is connected with the fence machine and the first alarm device, and is used for controlling the at least one fence machine to fall down when the rail car travels along the track, and controlling the first alarm device to alarm, so as to block the vehicles on the road from passing through the track. By adopting the technical scheme of the application, when the rail car travels on the track, the fence machine can be automatically controlled to fall down to block the vehicles on the road from passing through the track. At the same time, the first alarm device alarms to timely inform the danger of the track, without the need for manual road control by staff, thereby reducing the probability of accidents.

[0027] The above description is only a summary of the technical scheme of the application. In order to more clearly understand the technical means of the application, the application can be implemented in accordance with the content of the specification, and in order to make the above and other purposes, features and advantages of the application more obvious and easy to understand, the following specific embodiments of the application are described. BRIEF DESCRIPTION OF DRAWINGS

[0028] The drawings incorporated into the specification and forming part of the specification show embodiments consistent with the application and, together with the specification, serve to explain the principles of the application.

[0029] In order to more clearly illustrate the technical scheme in the embodiments of the application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description. Obviously, for those skilled in the art, other drawings can also be obtained without creative labor.

[0030] Figure 1 A structure diagram of a steel plant provided by an embodiment of the application is shown;

[0031] Figure 2 A structure of the unattended track system provided by an embodiment of the application is shown Figure 1 ;

[0032] Figure 3 A structure of the unattended track system provided by an embodiment of the application is shown Figure 2 ;

[0033] Figure 4 A structure of the unattended track system provided by an embodiment of the application is shown Figure 3 ;

[0034] Figure 4 The track unattended system structure provided by the embodiments of the present application is shown Figure 1 . DETAILED DESCRIPTION

[0035] In order to better understand the technical solutions provided by the embodiments of the present application, the technical solutions of the embodiments of the present application are described in detail below by means of the accompanying drawings and specific embodiments. It should be understood that the specific features in the embodiments of the present application and the embodiments are detailed descriptions of the technical solutions of the embodiments of the present application, rather than limitations of the technical solutions of the present application. In the case of no conflict, the technical features in the embodiments of the present application and the embodiments can be combined with each other.

[0036] In this document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without limitation, an element preceded by "comprises... a" does not, without more constraints, foreclose the existence of additional identical elements in the process, method, article, or apparatus that comprises the element. The term "two or more" includes two or more than two.

[0037] In order for those skilled in the art to which the present application belongs to more clearly understand the present application, the technical solutions of the present application are described in detail below by means of specific embodiments in combination with the accompanying drawings.

[0038] The track unattended system provided by the present application is arranged in a steel plant, as shown in the figure, at least two workshops of the steel plant are arranged on both sides of the road 11, and when the road allows vehicles to travel, it is relatively inconvenient to transport goods between different workshops. Figure 1

[0039] For example, the steel plant includes a first workshop 12 and a second workshop 13, when the first workshop 12 is a steelmaking workshop and the second workshop 13 is a ladle repair workshop, when there is goods to be transported from the steelmaking workshop to the ladle repair workshop, the most common goods can be a ladle. Because the weight and temperature of the ladle are relatively high, it is difficult for a conventional vehicle to transport the ladle.

[0040] ​In order to realize the transportation of the ladle, a track 14 is arranged between the first workshop and the second workshop, and a track trolley 15 can be arranged on the track. The track trolley realizes reciprocation between the first workshop 12 and the second workshop 13 by running on the track, and can transport the ladle from the steelmaking workshop to the ladle repair workshop. However, since the first workshop 12 and the second workshop 13 are separated by a road, the track is laid across the road. In order to ensure the safety of driving, the vehicles on the road should be stopped when the track trolley crosses the road along the track. Therefore, the traffic on the road needs to be controlled, and manual control consumes a long time and has a certain risk.

[0041] Therefore, on the basis of Figure 2 , the present application provides a track unattended system, as shown in Figure 3 , comprising:

[0042] at least one barrier 21, the at least one barrier 21 is arranged on at least one side of the track along the width direction of the road;

[0043] a first alarm device 211, the first alarm device 211 is arranged on the at least one barrier 21;

[0044] a first controller 22, the first controller 22 is connected with the barrier and the first alarm device 211, and is used for controlling the at least one barrier 21 to fall down and controlling the first alarm device 211 to alarm when the track trolley runs along the track, so as to block the vehicles on the road from passing through the track.

[0045] In order to realize the traffic control of the road, the track unattended system is provided with the barrier, and the working state of the barrier can be divided into falling down and lifting up. When the barrier falls down, the barrier can be used to intercept the vehicles running along the road from passing through the track. Meanwhile, the first alarm device is also arranged on the barrier, and the first alarm device can emit an alarm signal when started, so as to warn the vehicles on the road not to pass through the track at this time.

[0046] The track unattended system is provided with the first controller, and the first controller is connected with the barrier and the first alarm device. When the track trolley runs along the track between the first workshop and the second workshop, the first controller controls the at least one barrier to fall down and controls the first alarm device to alarm, so as to block the vehicles on the road from passing through the track.

[0047] In some embodiments, the first controller can also be used to control the track trolley. When the first controller controls the track trolley to start, a start signal is sent to the track trolley. The start signal can not only control the track trolley to start, but also control the barrier and the first alarm device to start, the barrier to fall down, and the first alarm device to alarm, so as to block the vehicles on the road from passing through the track.

[0048] The technical scheme provided in the application can directly drop at least one barrier machine controlled by the first controller in the track unattended system and control the first alarm device to alarm when the track vehicle drives along the track between the first workshop and the second workshop, so that the control of the barrier machine and the first alarm device can be remotely realized, the vehicle on the road is blocked, manual traffic control by the staff is not needed, and the danger is reduced.

[0049] In some embodiments, when the number of barrier machines is multiple, the at least one barrier machine includes a first barrier machine and a second barrier machine, and the first barrier machine and the second barrier machine are arranged on opposite sides of the track along the width direction of the road.

[0050] The barrier machine and the first alarm device on the barrier machine can be used to block vehicles from multiple driving directions, for example, the driving direction of the vehicle can be from left to right or from right to left. In this embodiment, the number of barrier machines can be 2 or 4. When the barrier machine includes a first barrier machine and a second barrier machine, the corresponding number of barrier machines corresponding to the first barrier machine and the second barrier machine can be 1 or 2 respectively. As shown in Figure 2 , on the basis of Figure 2 , the track unattended system includes a first barrier machine 31 and a second barrier machine 32, and a first alarm device 311 on the first barrier machine 31 and a first alarm device 321 on the second barrier machine 32. The number of barrier machines represented by the first barrier machine 31 and the second barrier machine 32 is 2. The first barrier machine 31 and the first alarm device 311 on the first barrier machine 31 can be used to block vehicles passing through the track from left to right, and the second barrier machine 32 and the first alarm device 321 on the second barrier machine 32 can be used to block vehicles passing through the track from right to left.

[0051] In some embodiments, the barrier machine can be used to block vehicles from a single driving direction. When the road is a one-way road, the barrier machine can only be used to block vehicles from the same driving direction. For example, on the basis of Figure 4 , as shown in Figure 4 , the barrier machine 41 is included, the driving direction of the vehicle on the road is shown by the arrow as driving from left to right, and the barrier machine 41 and the first alarm device 411 on the barrier machine 41 can be used to block vehicles passing through the track from left to right.

[0052] In some embodiments, the track unattended system further includes:

[0053] a second controller, the second controller being connected with the at least one barrier machine and the first alarm device;

[0054] a first switch, the first switch being connected with the first controller and the second controller, and the first controller being configured to communicate with the second controller through the first switch.

[0055] In order to realize remote control of the bollard machine, the second controller can be arranged, the second controller is connected with the at least one bollard machine and the first alarm device, and the second controller can control the bollard machine to fall and rise and control the first alarm device to alarm or stop alarming. The first controller can be remotely connected with the second controller through the first switch and the second switch. The first controller remotely sends a control instruction. After the control instruction is received by the first switch, the control instruction is transmitted to the second controller. According to the control instruction, the second controller controls the bollard machine and the first alarm device to perform corresponding actions. For example, the first controller can send an enable instruction. After the enable instruction is forwarded by the first switch, the second controller starts the bollard machine according to the enable instruction. The bollard machine performs a falling action until it falls, and the first alarm device starts to alarm.

[0056] In some embodiments, the track unattended system further comprises:

[0057] The second alarm device and the third controller are connected with each other, the third controller is connected with the first switch, and the first controller is used for communicating with the third controller through the first switch to control the second alarm device to alarm.

[0058] The track unattended system further comprises the second alarm device. The first alarm device is a prompt sound or a prompt light following the state of the bollard machine. Specifically, the first alarm device can be a prompt sound or a prompt light indicating that the bollard machine is not in a completely raised state. The bollard machine not in a completely raised state can indicate a falling process, a fallen process and a rising process. The second alarm device can be a prompt sound or a prompt light directly controlled by the first controller, such as a traffic light or a loudspeaker. For example, when the track vehicle runs in the track, the first controller can control the traffic light to flash red light and control the loudspeaker to emit customized voice through the third controller. In addition, the first controller can also control the loudspeaker to play real-time voice spoken by the staff.

[0059] In order to realize remote control of the second alarm device, the third controller is further included. The first controller communicates with the third controller through the first switch. The third controller controls the enablement and stop of the second alarm device by receiving the control instruction from the first controller, and emits more types of prompt sound or prompt light.

[0060] In some embodiments, the track unattended system further comprises:

[0061] The second switch is connected with the first controller and the first switch respectively.

[0062] In order to ensure the communication reliability between the first controller and the first switch, the track unattended system further comprises a second switch, and the control instruction sent by the first controller can be transmitted through the first switch and the second switch to ensure the reliability of the control instruction transmission. Wherein, the remote reliable transmission of the control instruction between the first switch and the second switch can be completed through the fiber terminal box.

[0063] In some embodiments, the at least one barrier machine is located at the target area of the road, and the system further comprises:

[0064] At least one camera, the at least one camera is connected with the first switch, and is used for shooting a target image in the target area, indicating that a vehicle on the road passes through the target area from the road to the track.

[0065] In order to realize the monitoring of the target area, the track unattended system is provided with at least one camera, which shoots the target area and returns the target image. When there is a special situation in the target area, the staff can discover in time by viewing the target image, so as to take corresponding measures quickly, and realize the rapid response to the special situation.

[0066] In some embodiments, the track unattended system further comprises:

[0067] A hard disk video recorder, the hard disk video recorder is connected with the second switch, and is used for storing the target image shot by the at least one camera.

[0068] In order to realize the storage of the target image shot by the camera, the track unattended system is provided with a hard disk video recorder, wherein the hard disk video recorder stores a hard disk. At the same time, in order to ensure the safety of the stored target image, the hard disk video recorder is connected with the second switch. After the camera shoots the target image, the target image is stored in the hard disk of the hard disk video recorder through the first switch and the second switch in addition to being transmitted to the first controller, so as to view the target image shot by the camera subsequently.

[0069] In some embodiments, the steel plant further comprises a power distribution device, and the track unattended system further comprises:

[0070] A first power supply controller, one end of the first power supply controller is connected with the first switch, the at least one camera, the second controller and the third controller respectively, and the other end of the first power supply controller is used for connecting the power distribution device.

[0071] In order to realize accurate power distribution of the first switch, the at least one camera, the second controller and the third controller, the track unattended system in the embodiment further comprises a first power controller, which can make the distributed power meet the power requirements of the first switch, the at least one camera, the second controller and the third controller respectively on the basis of being able to distribute the power from the power distribution device to the first switch, the at least one camera, the second controller and the third controller, and ensure the normal operation of the first switch, the at least one camera, the second controller and the third controller.

[0072] In some embodiments, the steel plant further comprises a power distribution device, and the track unattended system further comprises:

[0073] A second power controller, one end of the second power controller is connected with the second switch and the hard disk video recorder respectively, and the other end of the second power controller is used for connecting the power distribution device.

[0074] In order to realize accurate power distribution of the second switch and the hard disk video recorder, the track unattended system in the embodiment further comprises a second power controller, which can make the distributed power meet the power requirements of the second switch and the hard disk video recorder respectively on the basis of being able to distribute the power from the power distribution device to the second switch and the hard disk video recorder, and ensure the normal operation of the second switch and the hard disk video recorder.

[0075] In some embodiments, the system further comprises:

[0076] A display device, which is connected with the first controller.

[0077] The first controller is connected with the display device, and a user can control the control instruction issued by the first controller, so as to realize that when there is a transportation demand between the first workshop and the second workshop, the user can quickly control the first controller to issue a control instruction, and meanwhile, the user can check the states of various components through the first control.

[0078] In the embodiment, the structure of the track unattended system is also disclosed Figure 5 As shown in ​ In the steel plant, the track unattended system can comprise at least one barrier machine 501, a first alarm device 502, a first controller 503, a second controller 504, a first switch 505, a second alarm device 506, a third controller 507, a second switch 508, at least one camera 509, a hard disk video recorder 510, a first power controller 511, a second power controller 512, a power distribution device 513, a display device 514, a track car controller 515, a track car 516, an optical fiber terminal box 517 and an optical fiber terminal box 518.

[0079] The first controller 503 can be disposed in a main control room of the steel plant, and the first controller 503 is connected to the display device 514, so that the staff can control the first controller 503 through the display device 514. The second controller 504, the second switch 508, the hard disk video recorder 510, the second power controller 512 and the optical fiber terminal box 517 can be disposed in a main control room cabinet 519 in the main control room. The second controller 504, the first switch 505, the third controller 507, the first power controller 511 and the optical fiber terminal box 518 can be disposed in a field cabinet 520 close to the barrier machine 501, the first alarm device 502, the second alarm device 506, the camera 509 or the rail car 516.

[0080] In order to ensure the normal operation of the electrical equipment in the main control room cabinet 519 and the field cabinet 520, the first power controller 511 is disposed in the field cabinet 520, and the second power controller 512 is disposed in the main control room cabinet 519. The first power controller 511 obtains electrical energy from the power distribution device of the steel plant, and processes the obtained electrical energy, so that the processed electrical energy meets the power demand of the electrical equipment in the main control room cabinet 520. The second power controller 512 obtains electrical energy from the power distribution device of the steel plant, and processes the obtained electrical energy, so that the processed electrical energy meets the power demand of the electrical equipment in the main control room cabinet 519.

[0081] When it is needed to start the rail car 515, the first controller 503 can send a control instruction for starting the rail car 515 as a starting instruction. The starting instruction is sent to the second switch 505 in the main control room cabinet 519, the second switch 505 is connected to the first switch 505 in the field cabinet 520 through the optical fiber terminal box 517 and the optical fiber terminal box 518, the second switch 505 can send the starting instruction to the first switch 505, the first switch 505 can send the starting instruction to the rail car controller 515, and the rail car controller 515 can be a programmable logic controller (PLC). The rail car controller 515 can control the rail car 516 to prepare for starting. The first switch 505 can also send the starting instruction to the second controller 504 and the third controller 507. The second controller 504 controls the barrier machine 501 to fall until it is completely fallen in response to the starting instruction, the second controller 504 can also control the first alarm device 502 to alarm, and the third controller 507 controls the second alarm device 506 to alarm in response to the starting instruction.

[0082] When the rail car reaches the designated position, the rail car controller 515 can control the rail car 515 to stop. The first controller 503 can send a control instruction to stop the rail car 515 as a stop instruction. The first controller 503 can control the first barrier machine 501 to lift up and control the first warning device 502 to stop warning. The second controller 504 can control the second warning device 506 to stop warning. The first switch 505 can return the stop instruction to the first controller 503 through the fiber terminal box 517, the fiber terminal box 518 and the second switch 508, so that the staff in the control room can check the stop state of the rail car 515 through the display device 514.

[0083] The at least one camera 509 can capture the target area in real time and generate a target image. The target image can be uploaded to the first controller 503 through the first switch 505 connected with the camera 509, through the fiber terminal box 517, the fiber terminal box 518 and the second switch 508, so that the staff can check the target image through the display device 514. At the same time, the hard disk recorder 510 connected with the second switch 508 can store the target image in the hard disk, so that the staff can check the historical target image.

[0084] In some embodiments, the rail car controller 515 can be connected with the second controller 504 and the third controller 507. The first controller 503 can send a start instruction to the rail car controller 515. The rail car controller 515 controls the first barrier machine to drop down through the second controller 504 and controls the first warning device to warn. The rail car controller 515 controls the second warning device 506 to warn through the third controller 507.

[0085] The above embodiments are only used to illustrate the technical solutions of the present application, but not limit the same. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still make modifications to the technical solutions recorded in the foregoing embodiments or make equivalent replacements to some technical features, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

[0086] Although the preferred embodiments of the present application have been described, those skilled in the art can make further changes and modifications to these embodiments once they know the basic inventive concept. Therefore, the appended claims are intended to be interpreted as including all the preferred embodiments and all the changes and modifications falling within the scope of the present application. Obviously, those skilled in the art can make various changes and modifications to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and changes of the present application fall within the scope of the claims of the present application and their equivalents, the present application is also intended to include these changes and modifications.

Claims

1. A track unattended system, characterized by, A system for being arranged in a steel plant, the steel plant comprising a first workshop and a second workshop, the first workshop and the second workshop having a road therebetween, a track being arranged in a width direction of the road for a track car to travel between the first workshop and the second workshop, the system comprising: at least one barrier for being arranged on at least one side of the track in the width direction of the road; a first alarm device arranged on the at least one barrier; a first controller connected with the at least one barrier and the first alarm device, for controlling the at least one barrier to fall down and controlling the first alarm device to alarm when the track car travels along the track, so as to block a vehicle on the road from passing through the track.

2. The system of claim 1, wherein, The at least one barrier comprises a first barrier and a second barrier for being arranged on opposite sides of the track in the width direction of the road.

3. The system of claim 1, wherein, The system further comprises: a second controller connected with the at least one barrier and the first alarm device; a first switch connected with the first controller and the second controller, the first controller being configured to communicate with the second controller through the first switch.

4. The system of claim 3, wherein, The system further comprises: a second alarm device and a third controller connected with each other, the third controller being connected with the first switch, the first controller being configured to communicate with the third controller through the first switch to control the second alarm device to alarm.

5. The system of claim 3, wherein, The system further comprises: a second switch connected with the first controller and the first switch respectively.

6. The system of claim 5, wherein, The at least one barrier is located in a target area of the road, the system further comprises: at least one camera connected with the first switch, for shooting a target image in the target area, indicating that a vehicle on the road travels from the road to the track by passing through the target area.

7. The system of claim 6, wherein, The system further comprises: a hard disk recorder connected with the second switch, for storing the target image shot by the at least one camera.

8. The system of claim 4, wherein, The steel plant further comprises a power distribution device, the system further comprises: a first power controller, one end of the first power controller being connected with the first switch, the at least one camera, the second controller and the third controller respectively, the other end of the first power controller being configured to be connected with the power distribution device.

9. The system of claim 7, wherein, The steel plant further comprises a power distribution device, the system further comprises: a second power controller, one end of the second power controller being connected with the second switch and the hard disk recorder respectively, the other end of the second power controller being configured to be connected with the power distribution device.

10. The system of any of claims 1-9, wherein, The system further comprises: a display device connected with the first controller.

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