Intelligent water supply control system for passenger trains

Abstract

The present invention discloses an intelligent water supply control system for passenger trains, which relates to the technical field of water supply for trains, including a water source and a water pump, and also including a remote control system and a water supply system. The remote control system is connected to the water supply system, and the remote control system includes a centralized control center, a display system, and an alarm system. The water supply system is connected to the water pump through a pipeline, and the water supply system includes a manipulator, a mobile component, a water injection mechanism, an identification and positioning component, and an electric control component. The manipulator, the identification and positioning component, and the electric control component are all arranged on the mobile component, and the electric control component is electrically connected to the remote control system. The present invention drives the water supply pipe joint to be connected to the water injection port of the train through the manipulator, which can realize intelligent water supply operation and improve water supply efficiency. The precise positioning and water supply amount of the manipulator are controlled by a camera to avoid water overflow during the water supply process, save water resources, realize unmanned operation during the water supply process, and eliminate hidden dangers to driving and personnel safety.

Description

Technical Field

[0001] The invention relates to the technical field of train water supply, in particular to an intelligent water supply control system for a passenger train. Background Art

[0002] For more than 100 years since my country had its own railways, the water supply of passenger trains has been completed manually. With the rapid development of railway technology, the speed of trains has exceeded 300 kilometers per hour, but the water supply equipment in passenger train carriages is still very primitive and still needs to be completed manually. When filling water, the water supply worker inserts the water supply plug into the water filling port of the train, opens the water supply valve to start filling water, and closes the water supply valve and removes the water supply pipe after the train water tank overflows. This method has low water supply efficiency and serious waste of water resources. The labor intensity of water supply workers is high, and the working environment and conditions of water supply are extremely harsh. In addition, water supply workers often need to shuttle back and forth between tracks, and the safety of water supply workers themselves is difficult to guarantee. The railway department invests huge amounts of money, manpower and material resources every year, but it still cannot meet the needs of today's rapid railway development. Intelligent railway water supply operation management is the only choice for future development. Summary of the invention

[0003] The purpose of the present invention is to solve the shortcomings of the prior art and to propose an intelligent water supply control system for passenger trains.

[0004] To solve the above technical problems, the present invention provides the following technical solutions: an intelligent water supply control system for passenger trains, comprising a water source and a water pump, the water pump and the water source are connected by a pipeline, and also comprising a remote control system and a water supply system, the remote control system is control-connected to the water supply system, and the water supply system is controlled by the remote control system to perform water supply operations, the remote control system comprises a centralized control center for integrated control, a display system for displaying the water supply amount and the total water supply amount of each carriage, and an alarm system for ensuring the normal operation of the water supply work, the water supply system is connected to the water pump by a pipeline, the water supply system comprises a manipulator, a moving component, a water injection mechanism, an identification and positioning component, and an electronic control component, the manipulator, the identification and positioning component, and the electronic control component are all movably arranged on the moving component, the water injection mechanism is arranged at the execution end of the manipulator, the manipulator, the moving component, the water injection mechanism, the identification and positioning component are all electrically connected to the electronic control component, and the electronic control component is electrically connected to the remote control system.

[0005] Preferably, the moving component includes a base frame, a rack, a slide base plate, a reduction motor and a plurality of linear guides. The base frame is a profile frame structure. The rack and the plurality of linear guides are arranged on the top of the base frame. The slide base plate is slidably arranged on the slider of the linear guide. The reduction motor is arranged on the slide base plate. A gear is arranged on the output shaft of the reduction motor, and the gear is meshed with the rack. A motor shield is arranged on the outside of the reduction motor, and the motor shield is detachably arranged on the slide base plate. The manipulator is arranged on the top of the motor shield.

[0006] Preferably, the water injection mechanism includes a fixed plate, a water injection pipe, a bearing pressure plate, an upper fixed plate, a control module and a wireless receiver. The fixed plate is arranged on the execution end of the manipulator, the bearing pressure plate is arranged on the fixed plate, a fisheye bearing is arranged in the bearing pressure plate, the water injection pipe is penetrated and arranged in the fisheye bearing, an upper water pipe joint is arranged at the upper end of the water injection pipe, the lower end of the water injection pipe is connected to the water pump through a hose, a valve is arranged on the hose, the upper fixed plate is sleeved on the water injection pipe, a number of shock-absorbing pads are arranged between the upper fixed plate and the bearing pressure plate, a positioning column is arranged on the fixed plate, the control module is arranged on the upper fixed plate and is electrically connected to the wireless receiver, the upper water pipe joint is electrically connected to the control module, and the valve and the water pump are both electrically connected to the wireless receiver.

[0007] Preferably, the water injection mechanism includes a fixed plate, a water injection pipe, a bearing pressure plate, an upper fixed plate, a control module, a wireless receiver and a door opening device. The fixed plate is arranged on the execution end of the manipulator, the bearing pressure plate is arranged on the fixed plate, a fisheye bearing is arranged in the bearing pressure plate, the water injection pipe is penetrated and arranged in the fisheye bearing, an upper water pipe joint is arranged at the upper end of the water injection pipe, the lower end of the water injection pipe is connected to the water pump through a hose, a valve is arranged on the hose, the upper fixed plate is sleeved on the water injection pipe, a plurality of shock-absorbing pads are arranged between the upper fixed plate and the bearing pressure plate, a positioning column is arranged on the fixed plate, the control module is arranged on the upper fixed plate and is electrically connected to the wireless receiver, the upper water pipe joint is electrically connected to the control module, the valve and the water pump are both electrically connected to the wireless receiver, the door opening device is arranged on the fixed plate, and the door opening device is electrically connected to the electronic control component.

[0008] Preferably, the electric control component includes an electric control box, a manipulator electric box and a control electric box. The electric control box is arranged on one side of the motor shield. The manipulator electric box and the control electric box are both arranged inside the electric control box and are electrically connected to each other. The manipulator is electrically connected to the manipulator electric box, and the moving component, the water injection mechanism and the identification and positioning component are electrically connected to the control electric box respectively.

[0009] Preferably, the identification and positioning component includes a first camera, a second camera and a third camera. The first camera and the second camera are horizontally arranged on the top of the motor shield through a fixed bracket, and the third camera is arranged on a fixed plate and parallel to the water injection pipe. The first camera, the second camera and the third camera are all electrically connected to the control electrical box, and the first camera, the second camera and the third camera are all provided with protective covers on the outside, and the protective covers are made of stainless steel.

[0010] Preferably, two accordion covers are arranged on the top of the chassis, and the two accordion covers are arranged on both sides of the motor shield respectively, one end of the accordion cover is arranged on the motor shield, and the other end of the accordion cover is arranged at the end of the chassis, and a guard plate is arranged around the chassis, and a plurality of footings are arranged at the bottom of the chassis.

[0011] Preferably, an intelligent water supply control system for a passenger train also includes a pipe winding mechanism, which is a drag chain, which is arranged inside the chassis, one end of the drag chain is arranged on the bottom plate of the slide, the other end of the drag chain is arranged at the end of the chassis, and the hose is arranged inside the drag chain.

[0012] Preferably, an intelligent water supply control system for a passenger train also includes a hose reel mechanism, which is a hose reel disposed inside the chassis and close to the water pump. The hose reel is electrically connected to the control electrical box, and the hose is wound around the hose reel.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] The present invention drives the water supply pipe joint to be connected with the water filling port of the train through the manipulator, so as to realize intelligent water supply operation, improve water supply efficiency, save labor cost, and reduce railway transportation cost. The precise positioning of the manipulator is controlled by the precise image recognition of the first camera and the third camera, and the water supply amount is controlled by the second camera to avoid water overflow during the water supply process, thus saving water resources. The water supply process can be realized in an unmanned manner, and it is avoided that the water supply workers work in harsh environments and shuttle between tracks, thus eliminating the hidden dangers of driving and personnel safety, and making the railway move towards intelligent management. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a left-side stereoscopic structural schematic diagram of the first embodiment of the present invention;

[0016] Figure 2 This is a schematic diagram of a right-side stereoscopic structure of Embodiment 1 of the present invention;

[0017] Figure 3 This is a schematic diagram of the three-dimensional structure of the first embodiment of the present invention (without the accordion cover, guard plate and electric control box);

[0018] Figure 4 This is a right side structural diagram of Embodiment 1 of the present invention;

[0019] Figure 5 For the present invention Figure 4 AA section view of the local enlarged structure schematic diagram;

[0020] Figure 6 For the present invention Figure 4 BB cross-sectional partial enlarged structural schematic diagram;

[0021] Figure 7 This is a schematic diagram of the three-dimensional structure of the second embodiment of the present invention;

[0022] Figure 8 This is a schematic diagram of the three-dimensional structure of the water injection mechanism according to the second embodiment of the present invention;

[0023] Fig. 9This is a schematic diagram of the three-dimensional structure of the third embodiment of the present invention (without the accordion cover, guard plate and electric control box);

[0024] Fig.10 It is a schematic diagram of the structure of the present invention.

[0025] In the figure: 1. base frame; 2. rack; 3. slide base plate; 4. reduction motor; 5. linear guide; 6. gear; 7. motor shield; 8. manipulator; 9. fixed plate; 10. water injection pipe; 11. bearing pressure plate; 12. upper fixed plate; 13. fisheye bearing; 14. shock pad; 15. control module; 16. wireless receiver; 17. upper water pipe joint; 18. hose; 19. water pump; 20. valve; 21. drag chain; 22. hose reel; 23. accordion cover; 24. guard plate; 25. anchor; 26. positioning column; 27. electric control box; 28. manipulator electric box; 29. ​​control electric box; 30. first camera; 31. second camera; 32. third camera; 33. protective cover; 34. water source; 35. fixed bracket; 36. door opening device. DETAILED DESCRIPTION

[0026] To facilitate understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings.

[0027] Embodiment 1

[0028] Reference Figure 1-Figure 6 , an intelligent water supply control system for a passenger train, including a water source 34 and a water pump 19, the water pump 19 and the water source 34 are connected by a pipeline, and also includes a remote control system and a water supply system, the remote control system is control-connected to the water supply system, the remote control system includes a centralized control center, a display system and an alarm system, the water supply system includes a manipulator 8, a mobile component, a water injection mechanism, an identification and positioning component and an electric control component, the manipulator 8, the identification and positioning component and the electric control component are all installed on the mobile component and can move on the mobile component, the water injection mechanism is installed at the execution end of the manipulator 8, the manipulator 8, the mobile component, the water injection mechanism, the identification and positioning component are all electrically connected to the electric control component, the electric control component is electrically connected to the remote control system, the water supply system is connected to the water pump 19 through a pipeline, the water in the water source 34 is transported to the water supply system through the water pump 19, and water is injected into the train water tank.

[0029] With the above structure, the water supply system is controlled by the remote control system to perform water supply operations. The remote control system can be centrally arranged in the station, which improves the safety of driving. The centralized control center can perform overall water supply control according to the entry and exit of trains in the station. The display system can display the water supply volume and the total water supply volume of each carriage, so as to achieve intelligent control and facilitate the settlement of water charges. The alarm system is used to ensure the normal operation of the water supply, so that the station water supply workers can grasp the working status of each system anytime and anywhere to ensure the normal operation of the water supply work. The moving component drives the manipulator 8 to move, thereby driving the water injection mechanism to perform water supply operations. The identification and positioning component is used to locate the water injection port position of the train water tank and monitor the overflow situation, so as to improve the accuracy of positioning and prevent the waste of water resources. The electronic control component receives the control signal of the remote control system and controls the execution component and the identification and positioning component to work.

[0030] Reference Figure 1-Figure 6 The moving assembly includes a base frame 1, a rack 2, a slide base plate 3, a reduction motor 4 and a plurality of linear guide rails 5. The base frame 1 is a frame structure formed by welding profiles. A plurality of footings 25 are installed at the bottom of the base frame 1. The installation level of the base frame 1 can be adjusted by the footings 25 to ensure the smooth operation of the moving assembly. Guard plates 24 are installed around the sides of the base frame 1. The rack 2 and a plurality of linear guide rails 5 are installed on the top of the base frame 1. There are two linear guide rails 5, which are respectively installed on both sides of the rack 2. The slide base plate 3 is installed on the slider of the linear guide rail 5. The reduction motor 4 is installed on the slide base plate 3. A gear 6 is fastened to the output shaft of the reduction motor 4, and the gear 6 is meshed with the rack 2. A motor shield 7 is installed outside the reduction motor 4. The motor shield 7 is bolted to the slide base plate 3. Two accordion covers are also installed on the base frame 1. 23, two accordion covers 23 are respectively installed on both sides of the motor shield 7, one end of the accordion cover 23 is installed on the motor shield 7, and the other end of the accordion cover 23 is installed on the end of the base frame 1, the manipulator 8 is installed on the top of the motor shield 7, and the water injection mechanism is installed on the execution end of the manipulator 8. The water injection mechanism includes a fixed plate 9, a water injection pipe 10, a bearing pressure plate 11 and an upper fixed plate 12. The fixed plate 9 is processed into an L shape, the fixed plate 9 is installed on the execution end of the manipulator 8, the bearing pressure plate 11 is installed on the fixed plate 9, a fisheye bearing 13 is installed in the bearing pressure plate 11, the water injection pipe 10 passes through the fisheye bearing 13, the upper fixed plate 12 is sleeved on the water injection pipe 10, a plurality of shock-absorbing pads 14 are installed between the upper fixed plate 12 and the bearing pressure plate 11, and a positioning column 26 is also installed on the upper fixed plate 12. The positioning column 26 is used for mechanical positioning of the water injection mechanism.

[0031] With the above structure, the reduction motor 4 drives the gear 6 to rotate, and through the mutually meshing gear 6 and rack 2, drives the slide base plate 3 and the motor shield 7 and manipulator 8 installed on the slide base plate 3 to move along the linear guide 5 to the carriage that needs water supply, and then drives the water injection mechanism installed on the execution end of the manipulator 8 to move, and the movement is smooth and fast. The installation of the accordion cover 23 and the guard plate 24 improves the sealing performance of the installation of the moving component, plays a role in preventing rain, snow, dust and low temperature, ensures that it can still work normally in harsh environments, and ensures that the water supply operation is carried out normally. The water injection pipe 10 is installed in the fisheye bearing 13, so that the water injection pipe 10 can deflect a certain angle in the fisheye bearing 13 to ensure that the water injection pipe 10 can accurately dock with the train water injection port, and prevents the water injection pipe 10 and the train water injection port from being damaged when the water injection pipe 10 is eccentrically docked with the train water injection port through the shock-absorbing pad 14, thereby improving the safety of docking.

[0032] Reference Figure 1-Figure 6 The electric control components include an electric control box 27, an electric box of the manipulator 8 and a control electric box 29. The electric control box 27 is installed on one side of the motor shield 7 and can move synchronously with the motor shield 7. The manipulator electric box 28 and the control electric box 29 are both installed inside the electric control box 27. The manipulator electric box 28 and the control electric box 29 are electrically connected to each other and can exchange signals. The manipulator 8 is electrically connected to the manipulator electric box 28, and the manipulator electric box 28 controls the movements of each joint of the manipulator 8. The moving component, the water injection mechanism and the identification and positioning component are electrically connected to the control electric box 29 respectively, and the control electric box 29 controls walking, water injection and positioning identification. The manipulator electric box 28 and the control electric box 29 are both electrically connected to the remote control system to exchange signals, and the remote control system remotely controls the manipulator electric box 28 and the control electric box 29 to perform corresponding actions.

[0033] Reference Figure 1-Figure 6 The identification and positioning component includes a first camera 30, a second camera 31 and a third camera 32. The first camera 30 and the second camera 31 are horizontally mounted on a fixed bracket 35. The fixed bracket 35 is vertically mounted on the top of the motor shield 7. The third camera 32 is mounted at the lower end of the fixed plate 9 and is parallel to the axial direction of the water injection pipe 10. The third camera 32 can be adjusted up and down along the fixed plate 9 to enable the third camera 32 to obtain an optimal focal length. The first camera 30, the second camera 31 and the third camera 32 are all electrically connected to the control box 29. A stainless steel protective cover 33 is installed on the outside of the first camera 30, the second camera 31 and the third camera 32 to prevent rain, snow and dust, thereby improving safety and service life.

[0034] By adopting the above structure, the appearance image model of the train water filling port is collected by the horizontally installed first camera 30, and the signal interaction with the control electric box 29 is used to control the manipulator 8 to move to the position of the train water filling port, and the third camera 32 is used to collect the vertical port image of the train water filling port to complete the automatic intersection and docking of the water filling pipe 10 and the train water filling port. The first camera 30 and the third camera 32 respectively collect and identify the horizontal and vertical images of the train water filling port, so as to accurately locate the position of the train water filling port with high positioning accuracy. The second camera 31 is used to collect the overflow image signal after the train water tank is filled, so as to realize the function of automatically stopping water supply and save water resources.

[0035] Reference Figure 1-Figure 6 A control module 15 is installed on the upper fixed plate 12, and a wireless receiver 16 is installed at one end of the frame. The control module 15 is electrically connected to the wireless receiver 16, and both are electrically connected to the control electrical box 29. A water supply pipe joint 17 is installed at the upper end of the water injection pipe 10. The water supply pipe joint 17 has the function of automatic switching. The water supply pipe joint 17 is electrically connected to the control module 15. The lower end of the water injection pipe 10 is connected to the water pump 19 through a hose 18. A valve 20 is installed on the hose 18 near the water pump 19. The water pump 19 and the valve 20 are both electrically connected to the wireless receiver 16.

[0036] With the above structure, the water pipe joint 17 with automatic switching function can be automatically opened when inserted into the water filling port of the train, and a signal is sent to the control module 15. Through the signal interaction between the control module 15 and the wireless receiver 16, the wireless receiver 16 controls the valve 20 and the water pump 19 to open respectively, and water is injected into the water tank of the train. When the water injection is completed, the water pipe joint 17 is pulled out of the water filling port of the train, and the water pipe joint 17 is automatically closed to prevent water from flowing out, and a signal is sent, and the valve 20 and the water pump 19 are controlled by the wireless receiver 16 to be closed.

[0037] Reference Figure 1-Figure 6 A passenger train intelligent water supply control system also includes a pipe winding mechanism, which adopts a drag chain 21. The drag chain 21 is installed inside the base frame 1, one end of the drag chain 21 is installed on the slide base plate 3, and the other end of the drag chain 21 is installed at the end of the base frame 1. The hose 18 is installed inside the drag chain 21. The drag chain 21 can be used to centrally install the hose 18 and the cable. The installation is neat and orderly, environmentally friendly and hygienic. The drag chain 21 can also protect the hose 18 and the cable, thereby increasing the service life of the hose 18 and the cable.

[0038] This embodiment is applicable to ordinary trains, and its working principle is as follows: when the train enters the station and stops steadily, the centralized control center sends water supply control signals to the manipulator box 28 and the control box 29 respectively, and the control box 29 controls the reduction motor 4 to start, drives the gear 6 to rotate, and drives the slide base plate 3 to move along the linear guide 5 through the mutually meshing gear 6 and rack 2. At the same time, the first camera 30 is started to start collecting the appearance image of the train water injection port. The manipulator box 28 controls the manipulator 8 to rotate from a direction parallel to the linear guide 5 to a direction perpendicular to the linear guide 5. When the first camera 30 collects the appearance image signal of the train water injection port, the reduction motor 4 stops rotating, the manipulator 8 extends, and the third camera 32 starts to collect the vertical port image of the train water injection port. When the third camera 32 collects the vertical port image of the train water injection port, the third camera 32 repeatedly identifies and locates, and drives the manipulator 8 to make fine adjustments so that the water supply pipe joint 17 is aligned with the train water injection port, and the manipulator 8 drives the water supply pipe joint 17 is inserted into the water filling port of the train. When it is inserted in place, the water supply pipe joint 17 is automatically opened, and an automatic water supply control signal is input to the control module 15. The control module 15 transmits the signal to the wireless receiver 16. After receiving the signal, the wireless receiver 16 outputs a start signal to the valve 20 and the water pump 19 after identification processing. At this time, the valve 20 is opened, the water pump 19 is started, and the drinking water in the water source 34 flows into the train water tank through the valve 20, the hose 18, the water supply pipe joint 17, and the train water filling port, and the function of automatically filling the train water tank is completed. When the water filling operation is started, the second camera 31 is started and starts to collect the overflow image. When the second camera 31 collects the overflow image or the water filling set time is reached, the manipulator 8 moves to pull the water supply pipe joint 17 out of the train water filling port, and the water supply pipe joint 17 is closed. Through the signal interaction between the control module 15 and the wireless receiver 16, the valve 20 and the water pump 19 are closed, and the manipulator 8 is reset to wait for the next water filling operation.

[0039] Embodiment 2

[0040] Reference Figure 7 , an intelligent water supply control system for passenger trains, which has a structure basically the same as that of the first embodiment, except that the water injection mechanism in this embodiment also includes a door opening device 36, which is mounted on a fixed plate 9, and is electrically connected to an electric control component, which controls the operation of the door opening device 36.

[0041] This embodiment is applicable to high-speed railways and EMU trains, and its working principle is basically the same as that of the first embodiment. The difference is that since the water filling ports of high-speed railways and EMU trains are equipped with protective doors, when the first camera 30 detects the appearance image signal of the train water filling port, the manipulator 8 extends to drive the water filling mechanism to move toward the train water filling port, and the electronic control component controls the door opening device 36 to open the protective door, and then the third camera 32 starts to collect the vertical port image of the train water filling port, completing the automatic intersection and docking of the water filling pipe 10 and the train water filling port for water supply.

[0042] Embodiment 3

[0043] Reference Figure 8 , an intelligent water supply control system for passenger trains, which has a structure basically the same as that of the first and second embodiments, except that the hose reel mechanism in the present embodiment is a hose reel 22, which is installed at one end of the inner part of the base frame 1 close to the water pump 19, and the hose reel 22 is electrically connected to the control electrical box 29, and the hose 18 is wound on the hose reel 22. The hose reel 22 and the moving component have signal interaction under the control of the control electrical box 29, and the hose reel 22 retracts and releases the hose 18 as the moving component moves.

[0044] It should be particularly noted that the rack 2, reduction motor 4, linear guide 5, gear 6, manipulator 8, fisheye bearing 13, shock-absorbing pad 14, control module 15, wireless receiver 16, water pipe joint 17, hose 18, water pump 19, valve 20, drag chain 21, hose reel 22, accordion cover 23, manipulator electric box 28, control electric box 29, first camera 30, second camera 31, third camera 32 and bolts described in the embodiments of the present invention are all applications of existing technologies.

[0045] In the description of this patent, it should be understood that the terms "upper", "lower", "inner", "outer", "center", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing this patent and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on this patent.

[0046] In this patent, unless otherwise clearly specified and limited, the terms "combination", "setting", "connection", "fixation", "tightness" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in this patent according to the specific circumstances.

[0047] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

[0048] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An intelligent water supply control system for a passenger train, comprising a water source (34) and a water pump (19), wherein the water pump (19) and the water source (34) are connected via a pipeline, and characterized in that: It also includes a remote control system and a water supply system. The remote control system is connected to the water supply system, and the remote control system controls the water supply system to perform water supply operations. The remote control system includes a centralized control center for integrated control, a display system for displaying the amount of water supplied to each carriage and the total amount of water supplied, and an alarm system for ensuring the normal operation of the water supply operation. The water supply system is connected to a water pump (19) via a pipeline. The water supply system includes a manipulator (8), a moving component, a water injection mechanism, an identification and positioning component, and an electric control component. The manipulator (8), the identification and positioning component, and the electric control component are all movably arranged on the moving component. The water injection mechanism is arranged on the execution end of the manipulator (8). The manipulator (8), the moving component, the water injection mechanism, and the identification and positioning component are all electrically connected to the electric control component, and the electric control component is electrically connected to the remote control system. The moving component includes a base frame (1), a rack (2), a slide base plate (3), a reduction motor (4) and a plurality of linear guide rails (5). The base frame (1) is a profile frame structure. The rack (2) and the plurality of linear guide rails (5) are all arranged on the top of the base frame (1). The slide base plate (3) is slidably arranged on the slider of the linear guide rail (5). The reduction motor (4) is arranged on the slide base plate (3). A gear (6) is arranged on the output shaft of the reduction motor (4), and the gear (6) is meshed with the rack (2). The reduction motor (4) is provided with a motor shield (7) outside, the motor shield (7) is detachably arranged on the slide base plate (3), the manipulator (8) is arranged on the top of the motor shield (7), the water injection mechanism comprises a fixing plate (9), a water injection pipe (10), a bearing pressure plate (11), an upper fixing plate (12), a control module (15) and a wireless receiver (16), the fixing plate (9) is arranged at the execution end of the manipulator (8), the bearing pressure plate (11) is arranged on the fixing plate (9), a fisheye bearing (13) is arranged in the bearing pressure plate (11), the water injection pipe (10) is penetrated and arranged in the fisheye bearing (13), and the water injection pipe (10) ) is provided with a water supply pipe joint (17) at the upper end, the lower end of the water injection pipe (10) is connected to a water pump (19) through a rubber hose (18), a valve (20) is provided on the rubber hose (18), the upper fixed plate (12) is sleeved on the water injection pipe (10), a plurality of shock-absorbing pads (14) are provided between the upper fixed plate (12) and the bearing pressure plate (11), a positioning column (26) is provided on the fixed plate (9), a control module (15) is provided on the upper fixed plate (12) and is electrically connected to a wireless receiver (16), the water supply pipe joint (17) is electrically connected to the control module (15), and the valve (20) and the water pump (19) are both electrically connected to the wireless receiver (16).

2. The intelligent water supply control system for passenger trains according to claim 1 is characterized in that: The water injection mechanism also includes a door opening device (36), which is arranged on the fixed plate (9) and is electrically connected to the electric control component.

3. The intelligent water supply control system for passenger trains according to claim 2 is characterized in that: The electric control assembly comprises an electric control box (27), a manipulator electric box (28) and a control electric box (29); the electric control box (27) is arranged on one side of the motor shield (7); the manipulator electric box (28) and the control electric box (29) are both arranged inside the electric control box (27) and are electrically connected to each other; the manipulator (8) is electrically connected to the manipulator electric box (28); and the moving assembly, the water injection mechanism and the identification and positioning assembly are electrically connected to the control electric box (29) respectively.

4. The intelligent water supply control system for passenger trains according to claim 3 is characterized in that: The identification and positioning component includes a first camera (30), a second camera (31) and a third camera (32); the first camera (30) and the second camera (31) are horizontally arranged at the top of the motor shield (7) through a fixing bracket (35); the third camera (32) is arranged on a fixing plate (9) and is parallel to the water injection pipe (10); the first camera (30), the second camera (31) and the third camera (32) are all electrically connected to the control electrical box (29); and the first camera (30), the second camera (31) and the third camera (32) are all provided with a protective cover (33) on the outside; the protective cover (33) is made of stainless steel.

5. The intelligent water supply control system for passenger trains according to claim 4 is characterized in that: Two accordion covers (23) are arranged on the top of the base frame (1), and the two accordion covers (23) are respectively arranged on both sides of the motor shield (7), one end of the accordion cover (23) is arranged on the motor shield (7), and the other end of the accordion cover (23) is arranged at the end of the base frame (1), and the base frame (1) is surrounded by guard plates (24), and the bottom of the base frame (1) is provided with a plurality of feet (25).

6. The intelligent water supply control system for passenger trains according to claim 5 is characterized in that: The invention also comprises a tube reeling mechanism, wherein the tube reeling mechanism is a drag chain (21), wherein the drag chain (21) is arranged inside the base frame (1), wherein one end of the drag chain (21) is arranged on the slide base plate (3), and the other end of the drag chain (21) is arranged on the base frame (1) and close to one end of the water pump (19), and the rubber hose (18) is arranged inside the drag chain (21).

7. The intelligent water supply control system for passenger trains according to claim 5 is characterized in that: The invention also comprises a hose reel mechanism, which is a hose reel (22). The hose reel (22) is arranged inside the base frame (1) and close to the water pump (19). The hose reel (22) is electrically connected to the control electrical box (29), and the rubber hose (18) is wound around the hose reel (22).

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