Train dynamic operation visualization platform hardware architecture

Abstract

The utility model provides a train dynamic operation visualization platform hardware architecture, which relates to the technical field of man-machine interaction, and comprises a shell assembly, a display assembly, a circuit board assembly, a loudspeaker and an interface panel, the shell assembly comprises an upper shell and a lower shell which are fixedly connected with each other, and a cavity is formed between the upper shell and the lower shell; the display assembly is arranged in the cavity, and the display assembly is fixedly connected with the upper shell; the circuit board assembly is fixedly arranged between the display assembly and the lower shell, the circuit board assembly comprises a carrier plate, a power panel and a USB interface board, the carrier plate is electrically connected with the display assembly, the power panel is electrically connected with the carrier plate, and the USB interface board is arranged on the display assembly; the loudspeaker is fixedly arranged on the lower shell; and the interface panel is fixedly arranged on the lower shell. By integrating the core processing unit, the man-machine interaction interface, the external connection and the power management module, the high-performance operation, the operation convenience and the environmental adaptability of the system are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of human-computer interaction, and in particular to a hardware architecture of a train dynamic operation visualization platform. Background Art

[0002] With the rapid development of rail transit systems, the interconnection of urban rail transit and urban rail has become an important part of the modern urban transportation network. The current train control systems include CTCS train control system and CBTC train control system, which have significant differences in protection curve calculation and operation display interface. The CTCS train control system is mainly used in China's high-speed railways and some intercity railways, while the CBTC train control system is widely used in urban rail transit. The different standards and interfaces between these systems make it difficult to display and control the operating status of trains in different formats, especially when running across lines and switching systems. The lack of a unified display and control platform affects the safety and efficiency of train operation. Existing technologies usually handle train control systems of different formats through their own independent display systems and interfaces. This method not only increases the complexity of the system, but also makes cross-system operation and information integration difficult.

[0003] Based on the above-mentioned shortcomings of the prior art, there is an urgent need for a hardware architecture of a train dynamic operation visualization platform. Utility Model Content

[0004] The purpose of the utility model is to provide a hardware architecture of a train dynamic operation visualization platform to improve the above problems. In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0005] The present application provides a hardware architecture of a train dynamic operation visualization platform, characterized in that it includes: a shell assembly, a display assembly, a circuit board assembly, a speaker and an interface panel, the shell assembly includes an upper shell and a lower shell fixedly connected to each other, and a cavity is formed between the upper shell and the lower shell; the display assembly is arranged in the cavity, and the display assembly is fixedly connected to the upper shell; the circuit board assembly is fixedly arranged between the display assembly and the lower shell, the circuit board assembly includes a carrier board, a power board and a USB interface board, the carrier board is electrically connected to the display assembly, the power board is electrically connected to the carrier board, the USB interface board is arranged on the display assembly, and the USB interface board is electrically connected to the carrier board; the speaker is fixedly arranged on the lower shell, and the speaker is electrically connected to the circuit board assembly; the interface panel is fixedly arranged on the lower shell, and the interface panel is electrically connected to the circuit board assembly.

[0006] Furthermore, the display assembly includes a touch screen, a display screen and a fixing plate, the touch screen is fixedly arranged on the display screen, the display screen is fixedly connected to the fixing plate, and the fixing plate is fixedly arranged inside the cavity.

[0007] Furthermore, the power board includes a first board body, a first power plug and a first power socket, the first power plug and the first power socket are fixedly arranged on the first board body, the first power plug is electrically connected to the train power supply, and the first power socket is electrically connected to the carrier board.

[0008] Furthermore, the USB interface board includes a second board body, a USB interface and a first terminal, the USB interface and the first terminal are fixedly arranged on the second board body, and the first terminal is electrically connected to the carrier board.

[0009] Further, the carrier board includes a third board body, a second socket, a second terminal, a third terminal, a first connector, a third socket, a second connector and a second power socket, the second socket, the second terminal, the third terminal, the first connector, the third socket, the second connector and the second power socket are fixedly arranged on the third board body, the second socket is electrically connected to the display, the second terminal is electrically connected to the speaker, and the third terminal is electrically connected to the first terminal; the first connector, the second connector and the second power socket are electrically connected to the interface panel respectively, and the third socket is electrically connected to the touch screen.

[0010] Furthermore, the interface panel includes a panel body, a power supply plug, a first DP male connector and a second DP male connector, the power supply plug is electrically connected to the power socket, the first DP male connector is electrically connected to the first connector, and the second DP male connector is electrically connected to the second connector.

[0011] Furthermore, the power supply plug is an aviation plug.

[0012] Furthermore, the first terminal, the second terminal and the third terminal are all SIP4 terminals.

[0013] Furthermore, the second socket is an 8pin socket.

[0014] Furthermore, the first connector and the second connector are both IDC10 connectors.

[0015] The beneficial effects of the utility model are:

[0016] The utility model ensures high-performance operation, convenient operation and environmental adaptability of the system by integrating four modules: core processing unit, human-computer interaction interface, external connection and power management.

[0017] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the embodiments of the utility model. The purpose and other advantages of the utility model can be achieved and obtained by the structures specifically pointed out in the written description, claims, and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 This is a schematic diagram of the hardware architecture of the train dynamic operation visualization platform described in the embodiments of the present application;

[0020] Figure 2 This is a schematic diagram of the carrier structure described in the embodiment of the present application;

[0021] Figure 3 This is a schematic diagram of the structure of the power board described in the embodiment of the present application;

[0022] Figure 4 This is a schematic diagram of the USB interface board described in the embodiment of the present application;

[0023] Figure 5 This is a schematic diagram of the interface panel described in the embodiment of the present application.

[0024] Markings in the figure: 1. Shell assembly; 11. Upper shell; 12. Lower shell; 2. Display assembly; 21. Touch screen; 22. Display screen; 23. Fixed plate; 3. Circuit board assembly; 31. Carrier board; 311. Third board body; 312. Second socket; 313. Second terminal; 314. Third terminal; 315. First connector; 316. Third socket; 317. Second connector; 318. Second power socket; 32. Power board; 321. First board body; 322. First power plug; 323. First power socket; 33. USB interface board; 331. Second board body; 332. USB interface; 333. First terminal; 4. Speaker; 5. Interface panel; 51. Panel body; 52. Power plug; 53. First DP male connector; 54. Second DP male connector. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of the embodiment of the utility model clearer, the technical scheme in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, rather than all the embodiments. The components of the embodiment of the utility model generally described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiment of the utility model provided in the drawings is not intended to limit the scope of the utility model for protection, but merely represents the selected embodiment of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model.

[0026] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. At the same time, in the description of the present utility model, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0027] like Figure 1As shown, this embodiment provides a hardware architecture of a train dynamic operation visualization platform, characterized in that it includes: a housing component 1, a display component 2, a circuit board component 3, a speaker 4 and an interface panel 5. The housing component 1 includes an upper housing 11 and a lower housing 12 that are fixedly connected to each other. A cavity is formed between the upper housing 11 and the lower housing 12. The main function of the housing is to protect the internal components and ensure that they are protected from interference and damage from the external environment during operation, while providing structural support. The design of the upper housing 11 and the lower housing 12 ensures the structural stability and protection of the equipment. The display component 2 is arranged in the cavity, and the display component 2 is fixedly connected to the upper housing 11. Its main function is to provide an intuitive display of the train operation status, including information such as the train position, speed, and operation trajectory. The fixed connection of the display component 2 ensures the stability and accuracy of the display panel, thereby improving the clarity and reliability of the visualization effect. The circuit board component 3 is fixedly arranged between the display component 2 and the lower housing 12. The circuit board component 3 includes a carrier board 31, a power board 32 and a USB interface board 33. The cooperation of these boards realizes the power supply and data transmission of the system. The carrier board 31 is electrically connected to the display assembly 2 to ensure real-time transmission of display data; the power board 32 is responsible for providing power to the carrier board 31 and other components. The design of the power board 32 includes connection with the train power supply to ensure stable operation of the equipment; the USB interface board 33 allows external devices or systems to exchange data with the display system through the USB interface 332. The speaker 4 is fixed to the lower shell 12 and electrically connected to the circuit board assembly 3. The main function of the speaker 4 is to provide sound prompts or alarms, which is very important for real-time notifications and warnings during train operation. The electrical connection between the speaker 4 and the circuit board assembly 3 ensures the accurate transmission and playback of sound signals. The interface panel 5 is fixed to the lower shell 12 and electrically connected to the circuit board assembly 3. The interface panel 5 provides an interface for connecting external devices, which allows the system to interact and exchange data with external systems. The design of the interface panel 5 takes into account the needs of easy access and maintenance, and improves the flexibility and operability of the system.

[0028] Preferably, if Figure 1 As shown, the display assembly 2 includes a touch screen 21, a display screen 22 and a fixed plate 23. The touch screen 21 is fixedly arranged on the display screen 22. The introduction of the touch screen 21 enables the user to directly interact with the display interface. The display screen 22 is fixedly connected to the fixed plate 23. The display screen 22 is the main component for information display and is responsible for clearly presenting the running status, trajectory, speed and other real-time data of the train. The fixed plate 23 is fixedly arranged inside the cavity, and the display screen 22 is fixedly connected to the fixed plate 23, which ensures the stability of the display screen 22 inside the device.

[0029] Preferably, if Figure 3As shown, the power board 32 includes a first board body 321, a first power plug 322 and a first power socket 323. The first power plug 322 and the first power socket 323 are fixedly arranged on the first board body 321. The first power plug 322 is electrically connected to the train power supply. The first power plug 322 is used to connect the power board 32 to the train power supply system. This connection method enables the power board 32 to obtain power from the train power supply system to ensure the normal operation of the hardware components. The first power socket 323 is electrically connected to the carrier board 31. The power socket transmits the power provided by the power board 32 to the carrier board 31 through a cable to ensure the normal operation of the display component 2 and other electrical components.

[0030] Preferably, if Figure 4 As shown, the USB interface board 33 includes a second board 331, a USB interface 332 and a first terminal 333. The USB interface 332 and the first terminal 333 are fixedly arranged on the second board 331, and the first terminal 333 is electrically connected to the carrier board 31. The USB interface 332 provides a connection function with an external device, so that data or other signals can be transmitted through the USB interface 332. It allows the system to communicate or configure with external devices, thereby enhancing the flexibility and scalability of the system. The first terminal 333 is a key component of the electrical connection, through which the USB interface board 33 is connected to the carrier board 31 to achieve power and signal transmission.

[0031] Preferably, if Figure 2 As shown, the carrier board 31 includes a third board body 311, a second socket 312, a second terminal 313, a third terminal 314, a first connector 315, a third socket 316, a second connector 317 and a second power socket 318. The second socket 312, the second terminal 313, the third terminal 314, the first connector 315, the third socket 316, the second connector 317 and the second power socket 318 are fixedly arranged on the third board body 311. The second socket 312 is electrically connected to the display. The second socket 312 is used to connect the display and provide an electrical connection channel. It is an interface between the display and the carrier board 31, responsible for transmitting display signals and power. The second terminal 313 is electrically connected to the speaker 4. The second terminal 313 is electrically connected to the speaker 4 and is responsible for transmitting electrical signals from the carrier board 31 to the speaker 4. The third terminal 314 is electrically connected to the first terminal 333 to form a part of the electrical connection path. The first connector 315, the second connector 317 and the second power socket 318 are electrically connected to the interface panel 5 respectively, and the third socket 316 is electrically connected to the touch screen 21. These components are electrically connected to the interface panel 5 and the touch screen 21 respectively, and are responsible for transmitting power and signals.

[0032] Preferably, if Figure 5As shown, the interface panel 5 includes a panel body 51, a power plug 52, a first DP male connector 53 and a second DP male connector 54. The power plug 52 is electrically connected to a power socket, the first DP male connector 53 is electrically connected to a first connector 315, and the second DP male connector 54 is electrically connected to a second connector 317. The first DP male connector 53 and the second male connector are used to connect the interface panel 5 to the first connector 315 on the carrier board 31, and support the transmission of data or video signals. The DisplayPort (DP) interface is a high-bandwidth interface standard, which is generally used for high-resolution displays and graphics processing. The power plug 52 is used to receive power from an external power source and transmit the power to other parts of the interface panel 5. It is a key component for power management.

[0033] Preferably, the power supply plug 52 is an aviation plug. In the train dynamic operation visualization platform, the aviation plug can improve the durability and anti-interference ability of the system and reduce power interruption or system failure caused by poor contact.

[0034] Preferably, the first terminal 333, the second terminal 313 and the third terminal 314 are all SIP4 terminals. Selecting SIP4 terminals as connecting devices can ensure the stability of signal and power transmission. The arrangement of the terminals should meet the requirements of electrical connection to ensure correct matching with the connector on the carrier board 31. SIP4 terminals also need to have good heat resistance and wear resistance to adapt to the complexity of the train environment and the requirements of long-term operation.

[0035] Preferably, the second socket 312 is an 8pin in socket. The 8pin in socket is used to provide multi-channel electrical connection and can support more signal and power lines. It maintains good electrical performance in the transmission of multiple signal channels.

[0036] Preferably, the first connector 315 and the second connector 317 are both IDC10 connectors. The IDC10 connector is a 10-pin connector widely used in electrical and electronic equipment. It uses insulation displacement technology to directly insert the wire into the connector without soldering, and has efficient connection performance and high reliability.

[0037] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

[0038] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A hardware architecture of a train dynamic operation visualization platform, characterized in that: include: A housing assembly (1), the housing assembly (1) comprising an upper housing (11) and a lower housing (12) which are fixedly connected to each other, and a cavity is formed between the upper housing (11) and the lower housing (12); A display component (2), the display component (2) being arranged in the cavity, and the display component (2) being fixedly connected to the upper housing (11); A circuit board assembly (3), the circuit board assembly (3) being fixedly arranged between the display assembly (2) and the lower housing (12), the circuit board assembly (3) comprising a carrier board (31), a power board (32) and a USB interface board (33), the carrier board (31) being electrically connected to the display assembly (2), the power board (32) being electrically connected to the carrier board (31), the USB interface board (33) being arranged on the display assembly (2), and the USB interface board (33) being electrically connected to the carrier board (31); A speaker (4), the speaker (4) being fixedly disposed on the lower housing (12), and the speaker (4) being electrically connected to the circuit board assembly (3); as well as An interface panel (5), the interface panel (5) being fixedly arranged on the lower housing (12), and the interface panel (5) being electrically connected to the circuit board assembly (3).

2. The hardware architecture of the train dynamic operation visualization platform according to claim 1 is characterized by: The display assembly (2) comprises a touch screen (21), a display screen (22) and a fixing plate (23); the touch screen (21) is fixedly arranged on the display screen (22); the display screen (22) is fixedly connected to the fixing plate (23); and the fixing plate (23) is fixedly arranged inside the cavity.

3. The hardware architecture of the train dynamic operation visualization platform according to claim 2 is characterized by: The power board (32) comprises a first board body (321), a first power plug (322) and a first power socket (323); the first power plug (322) and the first power socket (323) are fixedly arranged on the first board body (321); the first power plug (322) is electrically connected to a train power supply; and the first power socket (323) is electrically connected to the carrier board (31).

4. The hardware architecture of the train dynamic operation visualization platform according to claim 3 is characterized by: The USB interface board (33) comprises a second board body (331), a USB interface (332) and a first terminal (333); the USB interface (332) and the first terminal (333) are fixedly arranged on the second board body (331); and the first terminal (333) is electrically connected to the carrier board (31).

5. The hardware architecture of the train dynamic operation visualization platform according to claim 4 is characterized by: The carrier board (31) comprises a third board body (311), a second socket (312), a second terminal (313), a third terminal (314), a first connector (315), a third socket (316), a second connector (317) and a second power socket (318); the second socket (312), the second terminal (313), the third terminal (314), the first connector (315), the third socket (316), the second connector (317) and the second power socket (318) are fixedly arranged on the third board body (311); the second socket (312) is electrically connected to the display screen (22); the second terminal (313) is electrically connected to the speaker (4); and the third terminal (314) is electrically connected to the first terminal (333); the first connector (315), the second connector (317) and the second power socket (318) are electrically connected to the interface panel (5) respectively; and the third socket (316) is electrically connected to the touch screen (21).

6. The hardware architecture of the train dynamic operation visualization platform according to claim 5 is characterized by: The interface panel (5) comprises a panel body (51), a power supply plug (52), a first DP male connector (53) and a second DP male connector (54); the power supply plug (52) is electrically connected to the power socket, the first DP male connector (53) is electrically connected to the first connector (315), and the second DP male connector (54) is electrically connected to the second connector (317).

7. The hardware architecture of the train dynamic operation visualization platform according to claim 6 is characterized by: The power supply plug (52) is an aviation plug.

8. The hardware architecture of the train dynamic operation visualization platform according to claim 5 is characterized by: The first terminal (333), the second terminal (313) and the third terminal (314) are all SIP4 terminals.

9. The hardware architecture of the train dynamic operation visualization platform according to claim 5 is characterized by: The second socket (312) is an 8-pin socket.

10. The hardware architecture of the train dynamic operation visualization platform according to claim 5 is characterized by: The first connector (315) and the second connector (317) are both IDC10 connectors.

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