Emergency unmanned distribution trolley for regional cooperative treatment

Abstract

The utility model discloses an emergency unmanned distribution trolley for regional cooperative treatment, which relates to the technical field of emergency rescue and is characterized by comprising a communication module connected with a central processing unit through a data bus; the AI navigation control unit is connected with the central processing unit through a CAN bus; the path planning module is connected with the central processing unit; the multi-sensor sensing module is connected with the central processing unit; a multi-terrain drive system; a central processing unit; a block chain; the control module is connected with the central processing unit; and the modularized battery compartment is connected with each module through a power bus and is connected with the central processing unit. According to the utility model, the dual-mode communication module ensures real-time synchronization of instructions in an extreme environment, and the transmission delay is reduced; the distribution time is shortened through dynamic path planning, and resource waste is avoided through a block chain cooperation mechanism; the modular battery and solar charging design supports long-time continuous operation.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of emergency rescue, specifically an emergency unmanned distribution trolley for regional collaborative treatment. BACKGROUND

[0002] Currently, emergency material distribution is crucial in public emergencies (such as natural disasters, epidemics). Existing unmanned distribution vehicles are mostly designed based on a single scenario, relying on preset routes or simple obstacle avoidance algorithms, and lack cross-regional collaborative capabilities. Some high-end distribution vehicles are equipped with 4G communication and basic navigation functions, but in complex environments, communication delays are high, path planning is rigid, and they cannot dynamically respond to multi-regional treatment needs. In addition, existing devices generally have insufficient load capacity, short power endurance, and other problems, making it difficult to meet the timeliness requirements of large-scale collaborative treatment.

[0003] The deficiencies and shortcomings of the prior art mainly manifest in the following aspects:

[0004] Insufficient communication capability: relying on 4G or WiFi communication, low bandwidth (usually <100 Mbps), susceptible to signal interference, leading to real-time data synchronization failure. When cross-regional collaborative scheduling, instruction delay is high, affecting the efficiency of material distribution.

[0005] Rigid path planning: traditional navigation relies on static maps, unable to dynamically integrate real-time information such as traffic control and road damage. Distribution routes are easily blocked, delaying the arrival of treatment materials.

[0006] Lack of collaborative capability: existing systems only support single-vehicle task allocation, lacking multi-vehicle collaborative mechanisms. Regional material distribution is uneven, unable to quickly respond to sudden needs.

[0007] Endurance limitations: small battery capacity, frequent charging, and insufficient load capacity (usually <50 kg). Difficult to meet large-scale material distribution needs. INVENTION CONTENTS

[0008] The utility model aims at solving the problems of unintelligent path planning, poor multi-point distribution capability, unstable communication, insufficient power endurance, and weak safety protection in the prior art, and proposes an emergency unmanned distribution trolley for regional collaborative treatment, achieving unmanned autonomous driving, multi-point collaborative distribution, intelligent obstacle avoidance, dynamic path adjustment, remote monitoring, and multi-mode power supply support, improving the safety and timeliness of emergency material distribution.

[0009] To achieve the above purpose, the utility model provides the following technical scheme:

[0010] An emergency unmanned distribution trolley for regional collaborative treatment, characterized by comprising

[0011] a communication module connected to the central processing unit through a data bus;

[0012] AI navigation control unit, including laser radar, millimeter wave radar and binocular camera, connected with central processing unit through CAN bus;

[0013] Path planning module, connected with central processing unit;

[0014] Multi-sensor perception module, connected with central processing unit;

[0015] Multi-terrain driving system, including wheel hub motor and deformable track, connected with control module through motor driving line;

[0016] Central processing unit, connected with AI navigation control unit, path planning module and multi-sensor perception module through CAN bus;

[0017] Blockchain collaborative scheduling platform, connected with central processing unit through Ethernet interface;

[0018] Multi-point collaborative module, connected with blockchain collaborative scheduling platform through data bus;

[0019] Control module, connected with central processing unit;

[0020] Modular battery compartment, connected with each module through power bus, and connected with central processing unit.

[0021] The preferred technical solution is that the modular battery compartment is equipped with replaceable battery pack and solar auxiliary charging device.

[0022] The preferred technical solution is that the communication module supports 5G and satellite dual-mode communication.

[0023] The preferred technical solution is that the path planning module accesses third-party traffic data interface.

[0024] The preferred technical solution is that the modular battery compartment further includes power monitoring and early warning module and low power automatic return prompt signal module.

[0025] The preferred technical solution is that the modular battery compartment is equipped with super capacitor buffer power supply.

[0026] Compared with the prior art, the utility model has the advantages of:

[0027] Communication reliability: dual-mode communication module ensures real-time synchronization of instructions in extreme environments, and reduces transmission delay.

[0028] Global efficiency is improved: AI dynamic path planning shortens the delivery time, and the blockchain collaborative mechanism avoids resource waste.

[0029] Breakthrough in endurance: modular battery + solar charging design, support long continuous operation. BRIEF DESCRIPTION OF DRAWINGS

[0030] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0031] Figure 1 The system function whole structure schematic diagram of the present application;

[0032] Figure 2 The communication and dispatch interaction module schematic diagram of the present application;

[0033] Figure 3 The dynamic path adjustment schematic diagram of the present application;

[0034] Figure 4 Power management and battery replacement module schematic diagram;

[0035] Figure mark annotation: 1-communication module; 2-AI navigation control unit; 3-path planning module; 4-multi-sensor perception module; 5-multi-terrain driving system; 6-central processing unit; 7-blockchain collaborative scheduling platform; 8-multi-point collaborative module; 9-control module; 10-modular battery compartment; 11-replaceable battery pack; 12-solar auxiliary charging device; 13-power monitoring and early warning module; 14-low power automatic return prompt signal module. DETAILED DESCRIPTION

[0036] The following embodiments will be described in detail in combination with the drawings, in the drawings or description, similar or identical parts use the same reference signs, and in practical application, the shape, thickness or height of each component can be enlarged or reduced. The embodiments listed in the present application are only used to illustrate the present application, and are not used to limit the scope of the present application. Any obvious modification or change made to the present application does not deviate from the spirit and scope of the present application.

[0037] As Figures 1-4 shown

[0038] An emergency unmanned distribution trolley for regional collaborative rescue, comprising

[0039] The communication module 1 is connected with the central processing unit 6 through a data bus;

[0040] The AI navigation control unit 2 comprises a laser radar, a millimeter wave radar and a binocular camera, and is connected with the central processing unit 6 through a CAN bus;

[0041] The path planning module 3 is connected with the central processing unit 6.

[0042] The multi-sensor perception module 4 is connected with the central processing unit 6.

[0043] The multi-terrain driving system 5 comprises a hub motor and a deformable track, and is connected with the control module 9 through a motor driving line.

[0044] The central processing unit 6 is connected with the AI navigation control unit 2, the path planning module 3 and the multi-sensor perception module 4 through a CAN bus.

[0045] The blockchain collaborative scheduling platform 7 is connected with the central processing unit 6 through an Ethernet interface.

[0046] The multi-point collaborative module 8 is connected with the blockchain collaborative scheduling platform 7 through a data bus.

[0047] The control module 9 is connected with the central processing unit 6.

[0048] The modular battery compartment 10 is connected with each module 9 through a power supply bus, and is connected with the central processing unit 6.

[0049] The modular battery compartment 10 is equipped with a replaceable battery pack 11 and a solar auxiliary charging device 12.

[0050] The communication module 1 supports 5G and satellite dual-mode communication.

[0051] The path planning module 3 accesses a third-party traffic data interface (such as a Gaode or Baidu map open platform).

[0052] The modular battery compartment 10 further comprises a power monitoring and early warning module 13 and a low-power automatic return prompt signal module 14.

[0053] The modular battery compartment 10 is equipped with a super capacitor buffer power supply to realize fast charging.

[0054] The core module of the utility model:

[0055] (1) The communication module 1 is a 5G / satellite dual-mode communication module: supports multi-band switching, and ensures signal coverage in remote areas.

[0056] (2) The AI navigation control unit 2: integrates laser radar, millimeter wave radar and visual sensor, and constructs a 3D environment map in real time.

[0057] (3) The multi-terrain driving system 5: hub motor + deformable track, suitable for complex terrains such as mud and snow.

[0058] (4) Blockchain collaborative scheduling platform 7: Assign tasks through smart contracts, dynamically adjust multi-vehicle load.

[0059] (5) Modular battery compartment 10: Supports quick replacement, equipped with super capacitor buffer power supply. The power supply system can choose fuel cell or hybrid power scheme to meet special scene needs.

[0060] The utility model can realize the function

[0061] (1) Real-time path optimization: AI algorithm integrates traffic control, material urgency, and vehicle remaining power to dynamically plan the globally optimal path. The algorithms involved in the utility model can use conventional algorithms in existing technology.

[0062] (2) Cross-regional collaboration: The blockchain platform synchronizes real-time regional material demand and automatically triggers vehicle dispatch instructions.

[0063] (3) Emergency mode switching: When extreme weather is encountered, automatically switch to low-power mode and enable redundant communication links.

[0064] (4) Blockchain platform interacts with cloud server through 5G module and updates task list in real time.

[0065] (5) Battery compartment and drive system are connected through CAN bus, real-time monitoring power consumption status.

[0066] Working principle

[0067] (1) Task triggering: The rescue center publishes requirements through the blockchain platform, and the smart contract automatically allocates to the nearest available vehicle.

[0068] (2) Path planning: AI navigation unit integrates real-time traffic, weather data, and generates obstacle avoidance route.

[0069] (3) Material distribution: After the vehicle arrives at the target area, it verifies the identity through QR code / NFC and automatically unlocks the cargo box.

[0070] Emergency return: When the power is lower than 20%, automatically navigate to the nearest battery replacement station and trigger the standby vehicle to take over the task.

[0071] Applicable scenarios

[0072] (1) Regional epidemic material distribution;

[0073] (2) Natural disaster area material transportation;

[0074] (3) Fast material transfer between medical institutions and emergency command centers;

[0075] (4) City containment area material automatic replenishment.

[0076] The process of operation of the utility model

[0077] (1) Start self-checking: after the vehicle starts, the central control system automatically detects the state of multiple sensors, the connection of the communication module, the battery capacity and the state of the power management module, and prompts "system ready" or prompts the corresponding fault code through voice and display screen.

[0078] (2) Path planning: after receiving the task instruction, the central control unit accesses the high-precision map and real-time traffic information, and automatically generates the best route according to the emergency degree of materials, traffic conditions and road smoothness combined with AI algorithm, and dynamically adjusts in driving.

[0079] (3) Multi-point distribution: during the distribution process, the trolley goes to each task point in order according to the path sequence, uses the automatic lifting platform and intelligent opening system to accurately put different materials, and returns the put-in completion information.

[0080] (4) Real-time communication: through the 5G / satellite dual-channel communication system throughout the whole process, real-time upload vehicle position, speed, power, put-in state and other information, while receiving temporary dispatching instructions and route adjustment commands from the background.

[0081] (5) Low power solar automatic charging and back station function: the battery supports solar charging, when the battery capacity is lower than 20%, the system automatically sends a warning to the background dispatching, and automatically plans to the nearest battery replacement station or charging pile according to the current position, and completes the return journey independently.

[0082] For those skilled in the art, it is obvious that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the utility model is defined by the appended claims rather than the above description, therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0083] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description manner of the specification is only for the sake of clarity, those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can be properly combined to form other embodiments that those skilled in the art can understand.

Claims

1. An emergency unmanned delivery trolley for regional collaborative treatment, characterized in that, Comprising A communication module (1) connected with the central processing unit (6) through the data bus; An AI navigation control unit (2) including laser radar, millimeter wave radar and binocular camera, connected with the central processing unit (6) through the CAN bus; A path planning module (3) connected with the central processing unit (6); A multi-sensor perception module (4) connected with the central processing unit (6); A multi-terrain driving system (5) including hub motor and deformable track, connected with the control module (9) through the motor drive line; A central processing unit (6) connected with the AI navigation control unit (2), the path planning module (3) and the multi-sensor perception module (4) through the CAN bus; A blockchain collaborative scheduling platform (7) connected with the central processing unit (6) through the Ethernet interface; A multi-point collaborative module (8) connected with the blockchain collaborative scheduling platform (7) through the data bus; A control module (9) connected with the central processing unit (6); A modular battery compartment (10) connected with each module (9) through the power bus, and connected with the central processing unit (6).

2. The regional collaborative treatment-oriented emergency unmanned delivery trolley according to claim 1, characterized in that: The modular battery compartment (10) is equipped with replaceable battery packs (11) and solar auxiliary charging devices (12).

3. The regional collaborative treatment-oriented emergency unmanned delivery trolley according to claim 1, characterized in that: The communication module (1) supports 5G and satellite dual-mode communication.

4. The regional collaborative treatment-oriented emergency unmanned delivery trolley according to claim 1, characterized in that: The path planning module (3) accesses third-party traffic data interface.

5. The regional collaborative treatment-oriented emergency unmanned delivery trolley according to claim 2, characterized in that: The modular battery compartment (10) also includes a power monitoring and early warning module (13) and a low power automatic return prompt signal module (14).

6. The regional collaborative treatment-oriented emergency unmanned delivery trolley according to claim 1, characterized in that: The modular battery compartment (10) is equipped with super capacitor buffer power supply.

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