A power distribution architecture for a rain / snow enhancement vehicle and vehicle

Abstract

The application provides a rain / snow augmentation vehicle power distribution architecture and a vehicle, and relates to the technical field of artificial rain / snow augmentation. The rain / snow augmentation vehicle power distribution architecture comprises a chassis and an upper installation. The chassis comprises a chassis integrated controller and a chassis battery module, and the upper installation comprises a range extender and a sound wave rain / snow augmentation device, wherein the sound wave rain / snow augmentation device comprises an upper installation power management module and a sound wave emission module. The chassis integrated controller is connected with the chassis battery module, the range extender and the upper installation power management module respectively, and the upper installation power management module is further connected with the sound wave emission module. The rain / snow augmentation vehicle power distribution architecture provided by the application realizes the full integration of the power distribution of the chassis and the upper installation, can efficiently perform energy distribution and control logic optimization, and improves the reliability of rain / snow augmentation operation.

Description

Technical Field

[0001] This application relates to the field of artificial rain and snow technology, and more specifically, to a power distribution architecture and vehicle for a rain and snow enhancement vehicle. Background Technology

[0002] Currently, high-intensity acoustic rain and snow enhancement equipment typically requires on-site installation at the usage location. Due to the significant noise generated during operation, it is mostly deployed in remote and arid areas. However, this fixed-location installation method not only presents difficulties in obtaining power but also limits the coverage area of ​​artificial rain and snow enhancement operations.

[0003] To enable mobile operation of high-intensity acoustic rain and snow enhancement equipment, existing technologies mount it on a tractor unit for flexible transfer. However, in these existing technologies, the tractor chassis and the superstructure (i.e., the acoustic rain and snow enhancement equipment) are two independent systems: the chassis is fuel-powered, while the superstructure relies on a power battery for power, and the two are not effectively integrated in terms of power distribution. When operating in remote areas, due to the lack of charging facilities, the power battery supplying the superstructure often struggles to be recharged, resulting in insufficient range and affecting the continuity and reliability of rain and snow enhancement operations.

[0004] In summary, improving the reliability of rain and snow enhancement operations is a technical problem that urgently needs to be solved by those skilled in the art. Utility Model Content

[0005] The purpose of this application is to provide a power distribution architecture and vehicle for a rain and snow enhancement vehicle, so as to improve the reliability of rain and snow enhancement operations.

[0006] To achieve the above objectives, the technical solution adopted in this application is as follows: On the one hand, this application provides a power distribution architecture for a rain and snow enhancement vehicle, including a chassis and an upper structure; The chassis includes: a chassis integrated controller and a chassis battery module; The superstructure includes: a range extender and a sound wave rain and snow enhancement device; the sound wave rain and snow enhancement device includes: a superstructure power management module and a sound wave emitting module; The chassis integrated controller is connected to the chassis battery module, the range extender and the superstructure power management module respectively, and the superstructure power management module is also connected to the acoustic wave emitting module.

[0007] Furthermore, the superstructure power management module includes: a superstructure high-voltage distribution box and a DCAC inverter, and the acoustic wave emission module includes: a compressed air supply unit, an acoustic wave modulation unit and an acoustic wave emission unit; The input terminal of the upper high-voltage distribution box is connected to the chassis integrated controller, the first output terminal of the upper high-voltage distribution box is connected to the compressed air supply unit, the second output terminal of the upper high-voltage distribution box is connected to the input terminal of the DCAC inverter, and the output terminal of the DCAC inverter is connected to the acoustic modulation unit and the acoustic emission unit respectively.

[0008] Furthermore, the acoustic modulation unit includes a second motor controller and a second motor, and the acoustic emission unit includes a turntable motor controller, a pitch motor, and a yaw motor; The DCAC inverter uses a three-phase five-wire AC output power. The input terminal of the second motor controller is connected to the output terminal of the DCAC inverter via a neutral wire and any one phase wire, and the output terminal of the second motor controller is connected to the second motor. The input terminal of the turntable motor controller is connected to the output terminal of the DCAC inverter via a neutral wire and any one phase wire. The output terminal of the turntable motor controller is connected to the pitch motor and the angle motor respectively.

[0009] Furthermore, the acoustic rain and snow enhancement device also includes a starter plate; The input terminal of the starter disk is connected to the output terminal of the DCAC inverter via three phase lines and one neutral line.

[0010] Furthermore, the compressed air supply unit includes: an air compressor motor controller and an air compressor; The input terminal of the air compressor motor controller is connected to the first output terminal of the upper high-voltage distribution box, and the output terminal of the air compressor motor controller is connected to the air compressor.

[0011] Furthermore, the chassis integrated controller includes: a first pre-charge unit and a second pre-charge unit; The positive DC terminal of the range extender is connected to the positive DC terminal of the chassis battery module and the positive DC terminal of the superstructure power management module, respectively. The DC negative terminal of the range extender is connected to one end of the first pre-charge unit, the other end of the first pre-charge unit is connected to the DC negative terminal of the chassis battery module and one end of the second pre-charge unit, and the other end of the second pre-charge unit is connected to the DC negative terminal of the upper power management module.

[0012] Furthermore, the range extender includes: a first motor controller and a first motor; the first motor controller is connected to the first motor and the chassis integrated controller respectively.

[0013] Furthermore, the chassis battery module includes: a high-voltage battery box and a power battery; the high-voltage battery box is connected to the power battery and the chassis integrated controller respectively.

[0014] Furthermore, the chassis also includes a chassis vehicle controller (VCU), and the superstructure also includes a superstructure controller (VCU); the chassis vehicle controller (VCU) and the superstructure controller (VCU) communicate via a CAN bus.

[0015] On the other hand, this application also provides a vehicle that includes the power distribution architecture of a rain and snow enhancement vehicle as described in any of the foregoing embodiments.

[0016] Compared with the prior art, this application has the following advantages: This application provides a power distribution architecture and vehicle for a snow and rain enhancement vehicle. The power distribution architecture includes a chassis and a superstructure. The chassis includes a chassis integrated controller and a chassis battery module. The superstructure includes a range extender and a sonic snow and rain enhancement device, which includes a superstructure power management module and a sonic emitting module. The chassis integrated controller is connected to the chassis battery module, the range extender, and the superstructure power management module, which is also connected to the sonic emitting module. The chassis integrated controller and the superstructure power management module distribute and manage the DC power output from the chassis battery module, providing a stable power supply to the sonic emitting module and ensuring the normal operation of all electrical components in the superstructure. The range extender supplies power to the entire chassis and the sonic snow and rain enhancement device while simultaneously charging the chassis battery module, significantly increasing the vehicle's range and operating time. The power distribution architecture provided in this application fully integrates the power distribution of the chassis and superstructure, enabling efficient energy distribution and control logic optimization, thus improving the continuity and reliability of snow and rain enhancement operations. Attached Figure Description

[0017] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. The components of the embodiments of this application described and shown in the accompanying drawings can generally be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0018] Figure 1 This is a schematic diagram of the power distribution architecture of a rain and snow enhancement vehicle provided in an embodiment of this application; Figure 2 This is a schematic diagram of the structure of a rain-enhancing snow vehicle provided in an embodiment of this application; Figure 3 One of the circuit diagrams of a rain-enhancing snow truck power distribution architecture provided in this application embodiment; Figure 4 This is a second circuit diagram of a power distribution architecture for a rain-enhancing snow truck, provided as an embodiment of this application.

[0019] Icons: 10-Power distribution architecture for rain and snow enhancement vehicle; 100-Chassis; 110-Chassis integrated controller; 111-First pre-charge unit; 112-Second pre-charge unit; 120-Chassis battery module; 121-Battery high-voltage box; 122-Power battery; 200-Upper structure; 210-Range extender; 211-First motor controller; 212-First motor; 220-Sound rain and snow enhancement device; 230-Upper structure power management module; 231-Upper structure high-voltage... 232-DCAC inverter; 240-acoustic wave emitting module; 241-compressed air supply unit; 2411-air compressor motor controller; 2412-air compressor; 242-acoustic wave modulation unit; 2421-second motor controller; 2422-second motor; 243-acoustic wave emitting unit; 2431-turntable motor controller; 2432-pitch motor; 2433-angle motor; 250-starting plate. Detailed Implementation

[0020] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. The components of the embodiments of this application described and shown in the accompanying drawings can generally be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0021] In the description of this application, it should be noted that relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. The term "connection" should be interpreted broadly; for example, it can be a fixed connection, a detachable connection, or an integral connection; 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 a connection within two elements. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0022] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0023] The following detailed description of some embodiments of this application is provided in conjunction with the accompanying drawings. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0024] As described in the background section, in the prior art, the tractor chassis and the superstructure for rain and snow enhancement are two independent systems, and the power supply to the chassis and superstructure is not integrated. When performing tasks in remote areas, due to the lack of charging facilities, the power batteries supplying the superstructure often have difficulty being recharged, resulting in insufficient range and affecting the continuity and reliability of rain and snow enhancement operations. Therefore, how to improve the reliability of rain and snow enhancement operations is a technical problem that urgently needs to be solved by those skilled in the art.

[0025] To resolve the above technical issues, please refer to Figure 1 and Figure 2 This application provides a power distribution architecture 10 for a rain and snow enhancement vehicle, which includes a chassis 100 and an upper structure 200.

[0026] The chassis 100 includes a chassis integrated controller 110 and a chassis battery module 120.

[0027] The superstructure 200 includes: a range extender 210 and an acoustic rain and snow enhancement device 220. The acoustic rain and snow enhancement device 220 includes: a superstructure power management module 230 and an acoustic emission module 240.

[0028] The chassis integrated controller 110 is connected to the chassis battery module 120, the range extender 210 and the superstructure power management module 230 respectively. The superstructure power management module 230 is also connected to the acoustic wave emitting module 240.

[0029] Based on the above architecture, the chassis integrated controller 110 and the superstructure power management module 230 distribute and manage the DC power output from the chassis battery module 120, providing a stable power supply to the acoustic wave emitting module 240 and ensuring the normal operation of all electrical components of the superstructure 200. While the range extender 210 supplies power to the vehicle chassis 100 and the acoustic rain and snow enhancement device 220, it can also charge the chassis battery module 120, thereby significantly increasing the vehicle's range and operating time. This application, through the coordinated operation of the range extender 210, chassis battery module 120, chassis integrated controller 110, and superstructure power management module 230, achieves full integration of power distribution between the chassis 100 and the superstructure 200, facilitating more efficient energy distribution and control logic optimization, thereby effectively improving the continuity and reliability of rain and snow enhancement operations.

[0030] To better understand the power distribution integration between chassis 100 and superstructure 200, please refer to Figure 3 In this embodiment of the application, the chassis integrated controller 110 includes: a first pre-charge unit 111 and a second pre-charge unit 112.

[0031] The positive DC terminal of the range extender 210 is connected to the positive DC terminal of the chassis battery module 120 and the positive DC terminal of the superstructure power management module 230. The negative DC terminal of the range extender 210 is connected to one end of the first pre-charge unit 111, the other end of the first pre-charge unit 111 is connected to the negative DC terminal of the chassis battery module 120 and one end of the second pre-charge unit 112, and the other end of the second pre-charge unit 112 is connected to the negative DC terminal of the superstructure power management module 230.

[0032] Optionally, both the first pre-charge unit 111 and the second pre-charge unit 112 include a relay, a pre-charge resistor, and a fuse. By setting the first pre-charge unit 111 and the second pre-charge unit 112, the inrush current at the moment of high voltage power-on can be effectively suppressed, key components can be protected, and the reliability and safety of the entire high voltage system can be improved.

[0033] Based on the above design, this application adopts a pure electric heavy-duty truck Class II chassis. Two paths are branched from the chassis integrated controller 110: one path connects to the range extender 210 via the first pre-charging unit 111, and the other path connects to the superstructure power management module 230 via the second pre-charging unit 112. The chassis battery module 120 supplies power to the acoustic rain and snow enhancement device 220 via the second pre-charging unit 112. While the range extender 210 supplies power to the vehicle chassis 100 and the acoustic rain and snow enhancement device 220 via the first and second pre-charging units 111 and 112, it can also charge the chassis battery module 120, thereby increasing the vehicle's range and working time. This achieves deep integration of power distribution between the chassis 100 and the superstructure 200, improving the continuity and reliability of rain and snow enhancement operations.

[0034] As an optional implementation, the range extender 210 includes a first motor controller 211 and a first motor 212. The first motor controller 211 is connected to both the first motor 212 and the chassis integrated controller 110. Optionally, the first motor controller 211 is a permanent magnet synchronous motor controller, and the first motor 212 is a permanent magnet synchronous motor.

[0035] Understandably, in this range extender 210, the internal combustion engine generates mechanical energy by burning diesel fuel to drive the first motor 212 (i.e., generator) to generate electrical energy. The electrical energy generated by the first motor 212 can supply the operation of various electrical components of the chassis 100 and the superstructure 200, and can also charge and replenish the chassis battery module 120. This achieves a deep integration of power distribution between the chassis 100 and the superstructure 200, which helps to optimize energy distribution and control logic more efficiently, thereby effectively improving the continuity and reliability of rain and snow enhancement operations.

[0036] As another optional implementation, the chassis battery module 120 includes a battery high-voltage box 121 and a power battery 122. The battery high-voltage box 121 is connected to both the power battery 122 and the chassis integrated controller 110.

[0037] Understandably, the power battery 122 is used to output DC power, and the battery high-voltage box 121 is used to realize high-voltage power distribution, circuit protection, and energy management of the power battery 122. When the power battery 122 is low on power, the range extender 210 charges the power battery 122 through the first pre-charge unit 111 and the battery high-voltage box 121, thereby ensuring a continuous and stable power supply from the power battery 122, improving the energy efficiency of the vehicle and the reliability of rain and snow enhancement operations.

[0038] In addition, since the chassis battery module 120 outputs high-voltage DC power, and the electrical components in the acoustic rain and snow enhancement device 220 require various voltage types (including DC and AC, low voltage and high voltage), in order to ensure that the electrical components in the device can work properly, effective power management and distribution of the received DC power are required.

[0039] In one optional implementation, the upper-mounted power management module 230 includes an upper-mounted high-voltage distribution box 231 and a DCAC inverter 232, and the acoustic wave emitting module 240 includes a compressed air supply unit 241, an acoustic wave modulation unit 242, and an acoustic wave emitting unit 243.

[0040] The input terminal of the upper high-voltage distribution box 231 is connected to the chassis integrated controller 110, the first output terminal of the upper high-voltage distribution box 231 is connected to the compressed air supply unit 241, the second output terminal of the upper high-voltage distribution box 231 is connected to the input terminal of the DCAC inverter 232, and the output terminal of the DCAC inverter 232 is connected to the acoustic modulation unit 242 and the acoustic emission unit 243 respectively.

[0041] Understandably, the superstructure high-voltage distribution box 231 splits the received DC power into two paths: one directly powers the compressed air supply unit 241, and the other is connected to the DCAC inverter 232. The DCAC inverter 232 converts the DC power into AC power to power the acoustic modulation unit 242 and the acoustic emission unit 243.

[0042] As an optional implementation, please refer to Figure 4 The compressed air supply unit 241 includes an air compressor motor controller 2411 and an air compressor 2412.

[0043] The input terminal of the air compressor motor controller 2411 is connected to the first output terminal of the upper high-voltage distribution box 231, and the output terminal of the air compressor motor controller 2411 is connected to the air compressor 2412.

[0044] As another optional implementation, the acoustic modulation unit 242 includes a second motor controller 2421 and a second motor 2422, and the acoustic emission unit 243 includes a turntable motor controller 2431, a pitch motor 2432 and a slewing motor 2433.

[0045] The DCAC inverter 232 uses a three-phase five-wire AC output. That is, the output terminals of the DCAC inverter 232 include three phase wires (U, V, W), one neutral wire (N), and one protective ground wire. Optionally, the DCAC inverter 232 converts DC power to 380V AC power.

[0046] The input terminal of the second motor controller 2421 is connected to the output terminal of the DCAC inverter 232 via a neutral wire and any one phase wire to obtain single-phase 220V AC power. Furthermore, the output terminal of the second motor controller 2421 is connected to the second motor 2422.

[0047] The input terminal of the turntable motor controller 2431 is connected to the output terminal of the DCAC inverter 232 via a neutral wire and any one phase wire to obtain single-phase 220V AC power. Furthermore, the output terminal of the turntable motor controller 2431 is connected to the pitch motor 2432 and the slewing motor 2433, respectively.

[0048] Based on the above design, the received DC power is distributed and converted through the upper-mounted high-voltage distribution box 231 and DCAC inverter 232, supplying power to the air compressor motor controller 2411, the second motor controller 2421, and the turntable motor controller 2431, ensuring the normal operation of all electrical components in the upper-mounted system. The specific rain and snow enhancement operation process is as follows: the air compressor 2412 generates compressed air and supplies it to the second motor 2422. The second motor 2422 modulates the compressed air into low-frequency, high-intensity sound waves. These low-frequency, high-intensity sound waves are refracted by a horn and reach the clouds, causing water droplets in the clouds to vibrate. The water droplets then come into contact with each other, forming larger droplets that fall to the ground, thus achieving artificial rain and snow. Furthermore, the turntable motor controller 2431, by driving the pitch motor 2432 and the angle motor 2433, can control the turntable to rotate in all directions (up, down, left, right), thereby achieving precise control of the sound wave emission direction. This ensures that the high-intensity sound waves can accurately and efficiently cover the target cloud area, improving the effectiveness and reliability of the rain and snow enhancement operation.

[0049] Furthermore, the acoustic rain and snow enhancement device 220 also includes a starter panel 250. The input terminal of the starter panel 250 is connected to the output terminal of the DCAC inverter 232 via three phase lines and one neutral line to obtain three-phase 380V AC power. That is, the DCAC inverter converts direct current to 380V AC power to supply power to the starter panel 250.

[0050] The electrical energy output from the starter panel 250 is converted and regulated by an ACDC rectifier and an ACAC frequency converter before supplying power to the cooling fans, explosion-proof lamps, automatic temperature-controlled air conditioners, oil heating belts, and electric louvers in the superstructure enclosure. This design can meet the diverse needs of the various electrical components of the superstructure 200 for different voltage levels and AC / DC power supplies, ensuring the normal operation of each electrical component and achieving full integration of the power distribution of the chassis 100 and the superstructure 200.

[0051] In one optional embodiment, the chassis 100 further includes a chassis vehicle controller (VCU), and the superstructure 200 further includes a superstructure controller (VCU). The chassis vehicle controller (VCU) and the superstructure controller (VCU) communicate via a CAN bus.

[0052] The chassis vehicle controller (VCU) obtains real-time status information from components such as the first motor controller 211, air compressor motor controller 2411, second motor controller 2421, turntable motor controller 2431, and DCAC inverter 232 through the superstructure controller (VCU), thereby better distributing energy and optimizing control logic. Based on this design, the 100 electrical components of the chassis and the 200 electrical components of the superstructure can exchange status information, allowing the chassis vehicle controller (VCU) to comprehensively grasp the operating status of the 200 electrical components of the superstructure. When a fault occurs in any of the 200 electrical components of the superstructure, fault codes, fault icons, and other relevant information can be promptly fed back through the vehicle's instrument panel, further improving the reliability of rain and snow enhancement operations.

[0053] Optionally, embodiments of this application also provide a vehicle that includes the power distribution architecture 10 for a rain and snow enhancement vehicle as described in any of the foregoing embodiments.

[0054] In summary, this application provides a power distribution architecture and vehicle for a rain and snow enhancement vehicle. The power distribution architecture includes a chassis and a superstructure. The chassis includes a chassis integrated controller and a chassis battery module. The superstructure includes a range extender and a sonic rain and snow enhancement device. The sonic rain and snow enhancement device includes a superstructure power management module and a sonic emitting module. The chassis integrated controller is connected to the chassis battery module, the range extender, and the superstructure power management module, which is also connected to the sonic emitting module. By distributing and managing the DC power output from the chassis battery module through the chassis integrated controller and the superstructure power management module, a stable power supply can be provided to the sonic emitting module, ensuring the normal operation of all electrical components in the superstructure. While the range extender supplies power to the entire vehicle chassis and the sonic rain and snow enhancement device, it can also charge the chassis battery module, thereby significantly increasing the vehicle's range and operating time. This application achieves full integration of power supply between the chassis and the superstructure through the coordinated operation of the range extender, chassis battery module, chassis integrated controller and superstructure power management module, which helps to optimize energy distribution and control logic more efficiently, thereby effectively improving the continuity and reliability of rain and snow enhancement operations.

[0055] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

[0056] It will be apparent to those skilled in the art that this application is not limited to the details of the exemplary embodiments described above, and that this application can be implemented in other specific forms without departing from the spirit or essential characteristics of this application. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this application is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this application. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A power distribution architecture for a rain and snow enhancement vehicle, characterized in that, Including chassis and superstructure; The chassis includes: a chassis integrated controller and a chassis battery module; The superstructure includes: a range extender and a sound wave rain and snow enhancement device; the sound wave rain and snow enhancement device includes: a superstructure power management module and a sound wave emitting module; The chassis integrated controller is connected to the chassis battery module, the range extender and the superstructure power management module respectively, and the superstructure power management module is also connected to the acoustic wave emitting module.

2. The power distribution architecture for the rain and snow enhancement vehicle according to claim 1, characterized in that, The upper-mounted power management module includes: an upper-mounted high-voltage distribution box and a DCAC inverter; the acoustic wave emission module includes: a compressed air supply unit, an acoustic wave modulation unit and an acoustic wave emission unit. The input terminal of the upper high-voltage distribution box is connected to the chassis integrated controller, the first output terminal of the upper high-voltage distribution box is connected to the compressed air supply unit, the second output terminal of the upper high-voltage distribution box is connected to the input terminal of the DCAC inverter, and the output terminal of the DCAC inverter is connected to the acoustic modulation unit and the acoustic emission unit respectively.

3. The power distribution architecture for the rain and snow enhancement vehicle according to claim 2, characterized in that, The acoustic modulation unit includes a second motor controller and a second motor; the acoustic emission unit includes a turntable motor controller, a pitch motor, and a angular motor. The DCAC inverter uses a three-phase five-wire AC output power. The input terminal of the second motor controller is connected to the output terminal of the DCAC inverter via a neutral wire and any one phase wire, and the output terminal of the second motor controller is connected to the second motor. The input terminal of the turntable motor controller is connected to the output terminal of the DCAC inverter via a neutral wire and any one phase wire. The output terminal of the turntable motor controller is connected to the pitch motor and the angle motor respectively.

4. The power distribution architecture for the rain and snow enhancement vehicle according to claim 3, characterized in that, The acoustic rain and snow enhancement device also includes a starter panel; The input terminal of the starter disk is connected to the output terminal of the DCAC inverter via three phase lines and one neutral line.

5. The power distribution architecture for the rain and snow enhancement vehicle according to claim 2, characterized in that, The compressed air supply unit includes: an air compressor motor controller and an air compressor; The input terminal of the air compressor motor controller is connected to the first output terminal of the upper high-voltage distribution box, and the output terminal of the air compressor motor controller is connected to the air compressor.

6. The power distribution architecture for the rain and snow enhancement vehicle according to claim 1, characterized in that, The chassis integrated controller includes: a first pre-charge unit and a second pre-charge unit; The positive DC terminal of the range extender is connected to the positive DC terminal of the chassis battery module and the positive DC terminal of the superstructure power management module, respectively. The DC negative terminal of the range extender is connected to one end of the first pre-charge unit, the other end of the first pre-charge unit is connected to the DC negative terminal of the chassis battery module and one end of the second pre-charge unit, and the other end of the second pre-charge unit is connected to the DC negative terminal of the upper power management module.

7. The power distribution architecture for the rain and snow enhancement vehicle according to claim 1, characterized in that, The range extender includes a first motor controller and a first motor; the first motor controller is connected to the first motor and the chassis integrated controller respectively.

8. The power distribution architecture for the rain and snow enhancement vehicle according to claim 1, characterized in that, The chassis battery module includes a high-voltage battery box and a power battery; the high-voltage battery box is connected to the power battery and the chassis integrated controller respectively.

9. The power distribution architecture for the rain and snow enhancement vehicle according to claim 1, characterized in that, The chassis also includes a chassis vehicle controller (VCU), and the superstructure also includes a superstructure controller (VCU); The chassis vehicle controller (VCU) and the superstructure controller (VCU) communicate via a CAN bus.

10. A vehicle, characterized in that, The vehicle includes the power distribution architecture for a rain and snow enhancement vehicle as described in any one of claims 1-9.

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