Host and smart flat system

Abstract

The utility model discloses a kind of host computer and intelligent flat warehouse system, it is related to flat warehouse robot technical field.The host computer includes adapter, switch, step-down conversion module, line splitter and control module.Adapter converts input alternating voltage into lower first direct current voltage and exports;Switch receives the first direct current voltage and exports to micro base station and / or laser radar;Step-down conversion module receives adapter, converts the first direct current voltage into lower second direct current voltage and exports to line splitter, is distributed to control module and positioning module by line splitter, so, the problem that wiring complex, power supply efficiency is low and system stability is poor due to the voltage demand of positioning module, micro base station, laser radar in existing intelligent flat warehouse system can be solved.

Description

Technical Field

[0001] This utility model relates to the field of liquidation robot technology, and in particular to a host and intelligent liquidation system. Background Technology

[0002] In the field of automated grain storage management, leveling is a crucial step in ensuring grain pile flatness, improving space utilization, and enhancing ventilation. Existing intelligent leveling systems typically integrate multiple loads, such as a main unit responsible for overall scheduling, LiDAR for environmental sensing, micro base stations for data transmission, and positioning modules for spatial orientation. These loads are often distributed across different locations within the storage environment, and each load has varying power supply voltage requirements.

[0003] Traditional power supply methods typically employ multiple power adapters for individual power supply or a simple series power supply. This approach often leads to complex wiring, increases the difficulty of maintaining the warehouse's wiring, and results in low power distribution efficiency and significant energy loss when facing loads with varying voltage requirements. Furthermore, the lack of integrated hardware architecture for power management and data exchange between loads makes the system prone to power fluctuations that can affect communication stability or delay control logic response during long-term operation, failing to meet the integrated and stable monitoring and control requirements of modern grain warehouses. Utility Model Content

[0004] The main purpose of this invention is to propose a host and an intelligent warehouse leveling system, which aims to solve the problems of complex wiring, low power supply efficiency and poor system stability caused by the different voltage requirements of positioning modules, micro base stations and lidar in existing intelligent warehouse leveling systems.

[0005] To achieve the above objectives, the host computer proposed in this utility model includes:

[0006] An adapter for converting an input AC voltage into a first DC voltage and outputting it, wherein the first DC voltage is less than the AC voltage;

[0007] A switch, wherein the power input terminal of the switch is connected to the power output terminal of the adapter, and the power output terminal of the switch is used to connect to a micro base station and / or a lidar, and is used to receive the first DC voltage and output it to the micro base station and / or the lidar.

[0008] A step-down converter module, wherein the power input terminal of the step-down converter module is connected to the power output terminal of the adapter, for receiving the first DC voltage and converting the first DC voltage into a second DC voltage and outputting it, wherein the second DC voltage is less than the first DC voltage;

[0009] The power input terminal of the splitter is connected to the power output terminal of the step-down converter module. The power output terminal of the splitter is used to connect to the positioning module to receive the second DC voltage and output it to the positioning module.

[0010] The control module has its power input terminal connected to the power output terminal of the splitter. The control module communicates with the switch through the micro base station. The control module is used to receive the second DC voltage.

[0011] In one embodiment, the control module includes a first computing board and a second computing board. The first computing board is communicatively connected to the switch via the micro base station, and the second computing board is communicatively connected to the switch via the micro base station.

[0012] In one embodiment, the host further includes a housing, and the adapter, the switch, the splitter, the step-down converter module, the first computing board and the second computing board are respectively disposed inside the housing.

[0013] In one embodiment, the switch and the step-down conversion module are arranged opposite each other along the height direction of the housing, the splitter is located between the switch and the step-down conversion module, the first computing board is located on one side of the step-down conversion module along the length direction of the housing, and the second computing board is located on one side of the switch along the length direction of the housing.

[0014] In one embodiment, the housing includes a shell and a cover. The shell has a mounting cavity and a mounting port communicating with the mounting cavity. The mounting cavity is provided with the adapter, the switch, the splitter, the step-down converter module, the first computing board and the second computing board. The cover is disposed on the mounting port.

[0015] In one embodiment, the housing and the cover are detachably connected.

[0016] In one embodiment, the housing has a first mounting protrusion protruding outward from the periphery of the mounting opening, the first mounting protrusion having a plurality of first mounting holes, the plurality of first mounting holes being spaced apart along the periphery of the mounting opening, and the cover having a second mounting hole corresponding to the position of each of the first mounting holes, each of the second mounting holes being connected to the corresponding first mounting hole by a fastener.

[0017] In one embodiment, the housing is rectangular in shape and has a back plate opposite to the cover. The back plate has four corners, each corner having a second mounting protrusion protruding outward. Each second mounting protrusion has a mounting member, one end of which is hinged to the corresponding second mounting protrusion, and the other end of which is bent away from the back plate, with the bent portion parallel to the back plate.

[0018] In one embodiment, the bottom wall of the housing is provided with a plurality of interfaces, which are arranged at intervals along the length of the housing. The interfaces are used to connect to a positioning module, a micro base station or a lidar.

[0019] This utility model also proposes an intelligent liquidation system, including:

[0020] Positioning module, micro base station and / or lidar;

[0021] The host described above; the power output terminal of the switch is connected to the micro base station and / or lidar to output a first DC voltage to the micro base station and / or lidar; the power output terminal of the splitter is connected to the positioning module to output a second DC voltage to the positioning module, the second DC voltage being less than the first DC voltage.

[0022] This invention integrates an adapter, switch, step-down converter, splitter, and control module within the host unit, forming a unified power management and distribution structure. The adapter converts the input AC voltage into a first DC voltage, which is then directly supplied to the switch. The switch outputs this first DC voltage to the micro base station and / or lidar, meeting their higher voltage requirements. Simultaneously, the first DC voltage is sent to the step-down converter, where it is converted into a lower second DC voltage, which is then distributed to the positioning and control modules via the splitter. This avoids the complex wiring problems caused by traditional multi-channel power adapters supplying power to the micro base station, lidar, positioning module, and control module separately, or by using simple series power supply. It reduces the number of internal wiring components and improves maintenance convenience. Furthermore, the micro base station, lidar, positioning module, and control module obtain suitable DC power from the same host unit according to their respective voltage requirements, helping to reduce energy loss and improve power distribution efficiency. Because the power supply paths for the micro base stations, lidar, positioning modules, and control modules are clearly defined and centrally managed, the impact of power supply fluctuations on the data transmission stability of the micro base stations and lidar, as well as the response speed of the control modules, is reduced, thereby enhancing the reliability of the intelligent warehouse leveling system during long-term operation to a certain extent. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0024] Figure 1 Schematic diagram of the circuit functional modules of the host provided by this utility model Figure 1 ;

[0025] Figure 2 Schematic diagram of the circuit functional modules of the host provided by this utility model Figure 2 ;

[0026] Figure 3 A partial schematic diagram of the host computer provided by this utility model;

[0027] Figure 4 A schematic diagram of the overall structure of the host provided by this utility model;

[0028] Figure 5 Exploded view of the host computer provided by this utility model;

[0029] Figure 6 Front view of the host provided by this utility model;

[0030] Figure 7 Rear view of the host unit provided by this utility model.

[0031] Explanation of icon numbers:

[0032] 100. Host; 1. Adapter; 2. Switch; 3. Splitter; 4. Step-down converter module; 5. Control module; 51. First computing board; 52. Second computing board; 6. Outer shell; 61. Housing; 611. Backplate; 62. Cover; 63. First mounting protrusion; 64. Second mounting protrusion; 65. Mounting component; 601. Mounting cavity; 602. Mounting port; 603. First mounting hole; 604. Second mounting hole; 7. Interface; 200. Positioning module; 300. Micro base station; 400. LiDAR.

[0033] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0034] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0035] In the field of automated grain storage management, leveling is a crucial step in ensuring grain pile flatness, improving space utilization, and enhancing ventilation. Existing intelligent leveling systems typically integrate multiple loads, such as a main unit responsible for overall scheduling, LiDAR for environmental sensing, micro base stations for data transmission, and positioning modules for spatial orientation. These loads are often distributed across different locations within the storage environment, and each load has varying power supply voltage requirements.

[0036] Traditional power supply methods typically employ multiple power adapters for individual power supply or a simple series power supply. This approach often leads to complex wiring, increases the difficulty of maintaining the warehouse's wiring, and results in low power distribution efficiency and significant energy loss when facing loads with varying voltage requirements. Furthermore, the lack of integrated hardware architecture for power management and data exchange between loads makes the system prone to power fluctuations that can affect communication stability or delay control logic response during long-term operation, failing to meet the integrated and stable monitoring and control requirements of modern grain warehouses.

[0037] This utility model proposes a host computer 100.

[0038] Please see Figure 1 In one embodiment of this utility model, the host 100 includes:

[0039] Adapter 1 is used to convert the input AC voltage into a first DC voltage and output it, wherein the first DC voltage is less than the AC voltage;

[0040] Switch 2, the power input terminal of switch 2 is connected to the power output terminal of adapter 1, the power output terminal of switch 2 is used to connect micro base station 300 and / or lidar 400, and is used to receive the first DC voltage and output it to micro base station 300 and / or lidar 400.

[0041] The step-down converter module 4 has its power input terminal connected to the power output terminal of the adapter 1. It is used to receive the first DC voltage and convert the first DC voltage into a second DC voltage before outputting it. The second DC voltage is less than the first DC voltage.

[0042] Splitter 3, the power input terminal of splitter 3 is connected to the power output terminal of step-down converter module 4, and the power output terminal of splitter 3 is used to connect to positioning module 200, to receive the second DC voltage and output it to positioning module 200.

[0043] The power input terminal of the control module 5 is connected to the power output terminal of the splitter 3. The control module 5 communicates with the switch 2 through the micro base station 300. The control module 5 is used to receive the second DC voltage.

[0044] In this embodiment, adapter 1 serves as the main power input of host 100, used to convert externally input AC voltage into a first DC voltage. The input AC voltage is 220V, typically a standard power supply for residential or industrial use, while the first DC voltage is 54V, used to match the power supply requirements of switch 2, micro base station 300, and lidar 400.

[0045] The power input terminal of switch 2 is connected to the power output terminal of adapter 1 to obtain a first DC voltage to maintain operation, and outputs the first DC voltage to micro base station 300 and / or lidar 400 through its power output terminal. Switch 2 undertakes data exchange and relay within host 100, and supports data transmission between micro base station 300 and / or lidar 400 and control module 5.

[0046] The power input terminal of the step-down converter module 4 is connected to the power output terminal of the adapter 1 to receive the first DC voltage, convert it into a second DC voltage, and output it. The second DC voltage is less than the first DC voltage.

[0047] The power input terminal of splitter 3 is connected to the power output terminal of buck converter module 4, and its power output terminal is used to connect to positioning module 200 to output the second DC voltage to positioning module 200. The power input terminal of control module 5 is connected to the power output terminal of splitter 3 to receive the second DC voltage.

[0048] Since the host 100 is used in the intelligent grain leveling system, to achieve accurate spatial reference, the positioning module 200 is an ultra-wideband positioning module, used as a beacon node with known location coordinates. It determines the relative distance between the ultra-wideband positioning module and external devices based on the radio signal reception time, thereby achieving the positioning function. The external device here is the grain leveling robot of the intelligent grain leveling system. During the grain leveling operation within the grain silo, the leveling robot interacts with the ultra-wideband positioning modules distributed throughout the silo via radio signals, enabling precise measurement and navigation control of the robot's movement trajectory.

[0049] The second DC voltage is 12V~24V, used to meet the power supply standards of the positioning module 200 and the control module 5. The micro base station 300 can integrate a Bluetooth module, a wireless Wi-Fi module, an ultra-wideband communication module, a long-range wireless communication LaRo module, a Bluetooth antenna, a wireless Wi-Fi antenna, an ultra-wideband communication antenna, and a long-range wireless communication antenna. The Bluetooth module is electrically connected to the Bluetooth antenna, the Wi-Fi module is electrically connected to the Wi-Fi antenna, the ultra-wideband communication module is electrically connected to the ultra-wideband communication antenna, and the long-range wireless communication module is electrically connected to the long-range wireless communication antenna, ensuring that each wireless communication mode—Bluetooth communication mode, Wi-Fi communication mode, ultra-wideband communication mode, and long-range wireless communication mode—has an independent signal transmission and reception channel. By utilizing Bluetooth antennas, wireless Wi-Fi antennas, ultra-wideband communication antennas, and long-range wireless communication antennas with different frequencies and functional characteristics, comprehensive signal coverage in complex monitoring scenarios can be achieved. For example, in a grain silo scenario, a Bluetooth antenna is used for device positioning, a wireless Wi-Fi antenna is used to transmit high-definition monitoring video streams, an ultra-wideband communication antenna is used to guide the leveling robot to perform precise positioning within the silo, and a long-range wireless communication antenna is used to receive weak signals from temperature, humidity, and insect monitoring sensors distributed throughout the grain pile. A LiDAR 400 is used to scan the surface topography of the grain pile in real time, acquiring 3D point cloud data to identify the height distribution of the grain pile.

[0050] Meanwhile, the control module 5 operates using the second DC voltage output from the splitter 3, and through communication with the switch 2, it reads data from the positioning module 200, the micro base station 300, and the lidar 400 and issues commands.

[0051] The control module 5 is also electrically connected to the leveling robot to control it to level areas and drive it to designated raised areas to perform operations. The control module 5 can also correct the current position of the leveling robot based on the coordinate data transmitted back from the ultra-wideband positioning module 200.

[0052] The technical solution of this utility model integrates an adapter 1, a switch 2, a step-down converter module 4, a splitter 3, and a control module 5 within the host 100, forming a unified power management and distribution structure. The adapter 1 converts the input AC voltage into a first DC voltage, which is then directly supplied to the switch 2. The switch 2 outputs this first DC voltage to the micro base station 300 and / or the lidar 400, meeting the higher voltage requirements of the micro base station 300 and / or the lidar 400. Simultaneously, the first DC voltage is transmitted to the step-down converter module 4, which converts it into a lower second DC voltage, which is then distributed to the positioning module 200 and the control module 5 via the splitter 3. This avoids the complex wiring problems caused by traditional multi-channel power adapters 1 supplying power to the micro base station 300, lidar 400, positioning module 200, and control module 5 separately, or by using a simple series power supply method. It reduces the number of internal wiring in the grain warehouse and improves maintenance convenience. Meanwhile, the micro base station 300, lidar 400, positioning module 200, and control module 5 obtain suitable DC power from the same host 100 according to their respective voltage requirements, which helps reduce energy loss and improve power distribution efficiency. Because the power supply paths for the micro base station 300, lidar 400, positioning module 200, and control module 5 are clearly defined and centrally managed, the impact of power supply fluctuations on the data transmission stability of the micro base station 300 and lidar 400, as well as the response speed of the control module 5, is reduced, thus enhancing the reliability of the intelligent warehouse stabilization system during long-term operation to a certain extent.

[0053] like Figure 2 As shown, in one embodiment, the control module 5 includes a first computing board 51 and a second computing board 52. The first computing board 51 is connected to the switch 2 via a micro base station 300, and the second computing board 52 is connected to the switch 2 via a micro base station 300.

[0054] In this embodiment, adapter 1 converts the input AC voltage into a first DC voltage and outputs it to switch 2 and buck converter module 4 simultaneously. Switch 2 uses this first DC voltage to maintain its operation and outputs the first DC voltage to micro base station 300 and / or lidar 400. Buck converter module 4 converts the first DC voltage into a lower second DC voltage and outputs it to splitter 3, which then transmits the second DC voltage to positioning module 200 and control module 5. First computing board 51 and second computing board 52 are each connected to switch 2 through micro base station 300 to achieve data interaction with positioning module 200, micro base station 300 and lidar 400. Through the relay function of switch 2, first computing board 51 and second computing board 52 can process three-dimensional point cloud data from lidar 400 or coordinate data from positioning module 200, improving the scheduling efficiency of control module 5 for the flatbed robot.

[0055] like Figure 3 As shown, in one embodiment, the host 100 further includes a housing 6, and the adapter 1, switch 2, splitter 3, step-down converter 4, first computing board 51 and second computing board 52 are respectively disposed inside the housing 6.

[0056] In this embodiment, since dust may accumulate in the grain storage environment, the adapter 1, switch 2, splitter 3, step-down converter 4, first computing board 51, and second computing board 52 are centrally arranged inside the outer casing 6. This not only provides encapsulation and protection for the modules, reducing the probability of electrical sparks or high temperatures generated by electronic components coming into contact with dust inside the storage area, but also serves as an explosion-proof and dust-proof measure, improving the safety of the host 100 in grain storage operations. Furthermore, by integrating the adapter 1, switch 2, splitter 3, step-down converter 4, first computing board 51, and second computing board 52 into the outer casing 6, the structural compactness of the host 100 can be further optimized.

[0057] like Figure 3 As shown, in one embodiment, the switch 2 and the step-down conversion module 4 are arranged opposite each other along the height direction of the housing 6, the splitter 3 is located between the switch 2 and the step-down conversion module 4, the first computing board 51 is located on one side of the step-down conversion module 4 along the length direction of the housing 6, and the second computing board 52 is located on one side of the switch 2 along the length direction of the housing 6.

[0058] In this embodiment, switch 2 processes the first DC voltage and may generate some heat during operation. The step-down converter module 4 also experiences energy loss and temperature rise during voltage conversion. Separating the two along the vertical direction helps to disperse heat vertically and avoids excessively high local temperatures. The splitter 3, as a passive device, generates relatively little heat, and placing it between the two will not exacerbate heat accumulation.

[0059] Splitter 3 is located in the area between switch 2 and buck converter module 4, adjacent to the power output terminal of buck converter module 4. Since the power input terminal of splitter 3 is connected to the power output terminal of buck converter module 4, this arrangement shortens the transmission distance of the second DC voltage, reducing the impact of line voltage drop on the power supply stability of positioning module 200 and control module 5. Simultaneously, splitter 3's central location within host 100 facilitates the routing of connecting cables in different directions, improving cabling efficiency.

[0060] The first computing board 51 is located on one side of the buck converter module 4 along the length of the housing 6, close to the supply path of the second DC voltage. The control module 5 is powered by the splitter 3, which is adjacent to the buck converter module 4. Therefore, this arrangement of the first computing board 51 helps maintain a stable low-voltage power supply. The second computing board 52 is located on one side of the switch 2 along the length of the housing 6, primarily considering communication requirements. The second computing board 52 communicates with the switch 2 via a second connection line. Placing it near the switch 2 reduces the high-speed signal transmission distance and helps improve the real-time performance of data interaction.

[0061] like Figures 3 to 5 As shown, in one embodiment, the outer casing 6 includes a housing 61 and a cover 62. The housing 61 has a mounting cavity 601 and a mounting port 602 communicating with the mounting cavity 601. The mounting cavity 601 is provided with an adapter 1, a switch 2, a splitter 3, a step-down conversion module 4, a first computing board 51 and a second computing board 52. The cover 62 covers the mounting port 602.

[0062] In this embodiment, the adapter 1, switch 2, splitter 3, step-down converter 4, first computing board 51, and second computing board 52 are centrally housed in the mounting cavity 601 of the housing 61. The cover 62, by sealing the mounting opening 602, effectively isolates the various modules within the mounting cavity 601 from the external environment, reducing the possibility of dust from the grain storage environment entering the mounting cavity 601 and improving explosion-proof performance.

[0063] like Figure 4 and Figure 5 As shown, in one embodiment, the housing 61 and the cover 62 are detachably connected.

[0064] In this embodiment, through the detachable connection between the housing 61 and the cover 62, the operator can quickly open the housing 6 to debug or replace the adapter 1, switch 2, splitter 3, step-down converter 4, first computing board 51 and second computing board 52 located in the mounting cavity 601.

[0065] like Figures 5 to 7 As shown, in one embodiment, the housing 61 is provided with a first mounting protrusion 63 protruding outward from the periphery of the mounting port 602. The first mounting protrusion 63 is provided with a plurality of first mounting holes 603. The plurality of first mounting holes 603 are spaced apart along the periphery of the mounting port 602. The cover 62 is provided with a second mounting hole 604 corresponding to the position of each first mounting hole 603. Each second mounting hole 604 is connected to the corresponding first mounting hole 603 by a fastener.

[0066] In this embodiment, by utilizing a plurality of first mounting holes 603 spaced apart along the periphery of the mounting opening 602 and matching second mounting holes 604, the locking force generated by the fasteners can be applied more evenly to the contact surface between the housing 61 and the cover 62, thereby improving the sealing performance of the host 100 in the grain silo operating environment and enhancing its explosion-proof performance. Furthermore, because the fasteners are detachable, when it is necessary to inspect the adapter 1, switch 2, splitter 3, step-down conversion module 4, first computing board 51, or second computing board 52 inside the housing 61, the cover 62 can be quickly separated from the housing 61 by unscrewing the fasteners.

[0067] like Figures 5 to 7 As shown, in one embodiment, the housing 61 is rectangular in shape and has a back plate 611 opposite to the cover 62. The back plate 611 has four corners, and each corner is provided with a second mounting protrusion 64 protruding outward. Each second mounting protrusion 64 is provided with a mounting member 65. One end of the mounting member 65 is hinged to the corresponding second mounting protrusion 64, and the other end of the mounting member 65 is bent after tilting away from the back plate 611. The bent part is arranged parallel to the back plate 611.

[0068] In this embodiment, a flexible external fixing structure is provided for the main unit 100 by providing a second mounting protrusion 64 at the corner and cooperating with a hinged mounting member 65. The mounting member 65 is hinged to the second mounting protrusion 64, allowing the main unit 100 to be flexibly fixed on the mounting base surface in a grain storage environment. The portion of the mounting member 65 that is bent at the end and parallel to the back plate 611 helps to increase the contact area between the main unit 100 and the mounting base surface, improving its mounting stability during leveling operations. It can also adapt to different mounting base surfaces, improving the deployment efficiency of the main unit 100 in complex storage scenarios.

[0069] like Figures 5 to 7 As shown, in one embodiment, the bottom wall of the housing 6 is provided with a plurality of interfaces 7, which are arranged at intervals along the length of the housing 6. The interfaces 7 are used to connect to the positioning module 200, the micro base station 300 or the lidar 400.

[0070] In this embodiment, the arrangement of multiple interfaces 7 along the length of the housing 6 enables a more orderly distribution of external wiring for the positioning module 200, micro base station 300, and lidar 400, reducing the risk of tangled cables between the positioning module 200, micro base station 300, and lidar 400, as well as between similar devices, and improving the ease of cable management when connecting the interfaces 7 to the positioning module 200, micro base station 300, and lidar 400.

[0071] In addition, multiple interfaces 7 are set on the bottom wall of the housing 6, which can naturally guide the cables to hang down by gravity. Combined with the hierarchical power supply architecture in which the adapter 1 directly supplies power to the switch 2 and the step-down conversion module 4, the step-down conversion module 4 outputs a second DC voltage to the splitter 3, and the splitter 3 supplies power to the positioning module 200 and the control module 5, a clear and orderly management of power conversion to terminal output is achieved.

[0072] This utility model also proposes an intelligent closing system, such as Figure 1 As shown, the intelligent liquidation system includes a host 100, a positioning module 200, a micro base station 300 and / or a lidar 400. The specific structure of the host 100 is as described in the above embodiments. Since this intelligent liquidation system adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought about by the technical solutions of the above embodiments, which will not be described in detail here.

[0073] The power output terminal of the switch 2 is connected to the micro base station 300 and / or the lidar 400 to output a first DC voltage to the micro base station 300 and / or the lidar 400; the power output terminal of the splitter 3 is connected to the positioning module 200 to output a second DC voltage to the positioning module 200, the second DC voltage being less than the first DC voltage.

[0074] In this embodiment, adapter 1 converts the input AC voltage into a first DC voltage and outputs it to switch 2 and buck converter module 4 respectively. While maintaining its own data relay function, switch 2 transmits the first DC voltage to micro base station 300 and / or lidar 400 through its power output terminal to meet their power requirements. Buck converter module 4 receives the first DC voltage from adapter 1, converts it into a lower second DC voltage, and outputs it to splitter 3. Splitter 3 transmits the second DC voltage to positioning module 200 and control module 5 to meet their power requirements. The first computing board 51 and the second computing board 52 in control module 5 maintain operation using the second DC voltage and, through communication connection with switch 2, acquire monitoring data from positioning module 200, micro base station 300, and / or lidar 400, and issue control commands to the flatbed robot through electrical connection path based on the calculation results. By leveraging the cooperation between adapter 1, switch 2, splitter 3, step-down converter 4, and control module 5, the intelligent grain leveling system can achieve hierarchical power supply management for positioning module 200, micro base station 300 and / or lidar 400, and control module 5. By integrating power conversion, data relay, voltage step-down, and logic control functions into the host 100, the intelligent grain leveling system can stably drive the leveling robot to perform operations, improving its operating efficiency in complex grain storage environments.

[0075] The above description is merely an exemplary embodiment of the present utility model and does not limit the patent scope of the present utility model. Any equivalent structural transformations made based on the technical concept of the present utility model and the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A host computer, characterized in that, include: An adapter for converting an input AC voltage into a first DC voltage and outputting it, wherein the first DC voltage is less than the AC voltage; A switch, wherein the power input terminal of the switch is connected to the power output terminal of the adapter, and the power output terminal of the switch is used to connect to a micro base station and / or a lidar, and is used to receive the first DC voltage and output it to the micro base station and / or the lidar. A step-down converter module, wherein the power input terminal of the step-down converter module is connected to the power output terminal of the adapter, for receiving the first DC voltage and converting the first DC voltage into a second DC voltage and outputting it, wherein the second DC voltage is less than the first DC voltage; The power input terminal of the splitter is connected to the power output terminal of the step-down converter module. The power output terminal of the splitter is used to connect to the positioning module to receive the second DC voltage and output it to the positioning module. The control module has its power input terminal connected to the power output terminal of the splitter. The control module communicates with the switch through the micro base station. The control module is used to receive the second DC voltage.

2. The host computer as described in claim 1, characterized in that, The control module includes a first computing board and a second computing board. The first computing board is connected to the switch via the micro base station, and the second computing board is connected to the switch via the micro base station.

3. The host computer as described in claim 2, characterized in that, The host also includes a housing, and the adapter, the switch, the splitter, the step-down converter module, the first computing board and the second computing board are respectively disposed inside the housing.

4. The host computer as described in claim 3, characterized in that, The switch and the step-down converter are arranged opposite each other along the height direction of the housing. The splitter is located between the switch and the step-down converter. The first computing board is located on one side of the step-down converter along the length direction of the housing, and the second computing board is located on one side of the switch along the length direction of the housing.

5. The host computer as described in claim 3, characterized in that, The outer casing includes a housing and a cover. The housing has a mounting cavity and a mounting port communicating with the mounting cavity. The mounting cavity is provided with the adapter, the switch, the splitter, the step-down conversion module, the first computing board and the second computing board. The cover is placed over the mounting port.

6. The host computer as described in claim 5, characterized in that, The housing and the cover are detachably connected.

7. The host computer as described in claim 6, characterized in that, The housing has a first mounting protrusion protruding outward from the periphery of the mounting opening. The first mounting protrusion has a plurality of first mounting holes, which are spaced apart along the periphery of the mounting opening. The cover has a second mounting hole corresponding to each of the first mounting holes, and each of the second mounting holes is connected to the corresponding first mounting hole by a fastener.

8. The host computer as described in claim 5, characterized in that, The housing is rectangular in shape and has a back plate opposite to the cover. The back plate has four corners, and each corner has a second mounting protrusion protruding outward. Each second mounting protrusion has a mounting member. One end of the mounting member is hinged to the corresponding second mounting protrusion, and the other end of the mounting member is bent away from the back plate. The bent part is parallel to the back plate.

9. The host computer as described in any one of claims 3 to 8, characterized in that, The bottom wall of the housing is provided with multiple interfaces, which are arranged at intervals along the length of the housing. The interfaces are used to connect to a positioning module, a micro base station, or a lidar.

10. An intelligent liquidation system, characterized in that, include: Positioning module, micro base station and / or lidar; The host as described in any one of claims 1 to 9; the power output terminal of the switch is connected to the micro base station and / or lidar to output a first DC voltage to the micro base station and / or lidar; the power output terminal of the splitter is connected to the positioning module to output a second DC voltage to the positioning module, the second DC voltage being less than the first DC voltage.

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