Unmanned aerial vehicle equipment information interaction system and method based on two-dimensional code

Abstract

The invention relates to the technical field of unmanned aerial vehicle equipment management, particularly discloses an unmanned aerial vehicle equipment information interaction system and method based on a two-dimensional code, and is used for solving the problem that an existing scheme is difficult to meet the collaborative requirements of rapid deployment, real-time tracking and high-reliability data storage. Multi-terminal operation integration is realized by constructing an integrated interactive interface, a dynamic data binding mechanism is established to enable two-dimensional code information to be associated with an equipment state in real time, and data integrity under high concurrency is guaranteed by adopting a multi-thread asynchronous storage technology. Through integrated interface design, unmanned aerial vehicle information input, two-dimensional code generation, two-dimensional code tracking and recorded information management are integrated into one interface, a user can complete all operations without switching windows, and the system has the advantages of being convenient to operate, friendly in interface, comprehensive in function and the like, and is suitable for management and tracking of unmanned aerial vehicle equipment.

Description

Technical Field

[0001] The present invention relates to the field of unmanned aerial vehicle (UAV) management, and particularly to a UAV device information interaction system and method based on two-dimensional codes. Background Art

[0002] In the field of UAV device management, traditional systems have key defects such as low efficiency caused by scattered operation interfaces, data asynchronization caused by static binding of two-dimensional codes and device information, high loss rates caused by single-threaded storage mechanisms, and sharp drops in recognition rates due to poor environmental adaptability of conventional code scanning technologies. Especially in emergency scenarios, existing solutions are difficult to meet the collaborative requirements of rapid deployment, real-time tracking, and highly reliable data preservation.

[0003] Based on this, a UAV device information interaction system and method based on two-dimensional codes are now provided, which can eliminate the drawbacks of existing devices. Summary of the Invention

[0004] The purpose of the present invention is to provide a UAV device information interaction system and method based on two-dimensional codes, which solves the problem that existing solutions in the prior art are difficult to meet the collaborative requirements of rapid deployment, real-time tracking, and highly reliable data preservation.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A UAV device information interaction system based on two-dimensional codes includes a central processing unit, an integrated interaction interface, and a background service cluster; the integrated interaction interface includes dynamically switched:

[0007] Dynamic form module: used for entering UAV information with verification rules;

[0008] Intelligent generator: generates dynamic encrypted two-dimensional codes according to form data;

[0009] Real-time tracking panel: integrates a camera control and a code scanning and parsing component;

[0010] Data operation area: displays an editable table associated with an Excel file;

[0011] The background service cluster includes:

[0012] Multi-threaded processor: independently executes tasks of two-dimensional code generation, code scanning and parsing, and data preservation;

[0013] Automatic archiving module: realizes automatic saving in both CSV / Excel formats and version tracing.

[0014] Based on the above technical solutions, the present invention also provides the following optional technical solutions:

[0015] In an alternative solution: the dynamic form module performs:

[0016] Field verification: docking with the Civil Aviation Administration of China's equipment white list API to verify the validity of the model;

[0017] Serial number duplicate check: comparing the repeatability of the SN code in the existing Excel records;

[0018] Intelligent completion: automatically filling in preset parameters according to the input model.

[0019] In an alternative solution: the intelligent generator includes:

[0020] Parameter configuration unit: setting the QR code size (adjustable from 5cm×5cm to 20cm×20cm);

[0021] Batch generation unit: generating 50 - 200 consecutive sequence QR codes in a single operation;

[0022] Encryption unit: using SHA - 256 to generate the hash value of the device information and embedding it into the QR code.

[0023] In an alternative solution: the real - time tracking panel realizes:

[0024] Anti - interference code scanning: improving the recognition rate through a multi - frame synthesis algorithm;

[0025] Adaptive strategy: automatically switching the fill - light mode according to the ambient light;

[0026] Data binding: automatically positioning the corresponding record row in Excel when scanning to obtain the device ID.

[0027] In an alternative solution: the data operation area includes:

[0028] Real - time save trigger: automatically saving within 2 seconds after detecting changes in the table content;

[0029] Version control module: retaining the last 10 historical versions for backtracking;

[0030] Offline mode: enabling local caching when the network is disconnected and automatically synchronizing when the network is restored.

[0031] In an alternative solution: the multi - thread processor performs:

[0032] Thread priority configuration:

[0033] Resource allocation strategy: pausing the QR code preview rendering when the CPU usage rate > 80%;

[0034] Exception interruption handling: retaining the progress snapshot when the task is interrupted.

[0035] A method for information interaction of UAV devices based on two-dimensional codes, comprising the following steps:

[0036] S1. Status recognition: Identify the current stage as entry / generation / tracking through the interface operation flow;

[0037] S2. Data binding: Establish a real-time mapping relationship between two-dimensional code metadata and Excel records;

[0038] S3. Multithreaded processing: Execute two-dimensional code generation, code scanning and parsing, and data saving in parallel;

[0039] S4. Exception handling: Enable the emergency saving protocol when network disconnection / power failure is detected.

[0040] In an alternative solution: The step S3 includes:

[0041] Two-dimensional code generation thread: Adopt double encryption (AES-256+SHA3);

[0042] Code scanning and parsing thread: Implement optical distortion correction;

[0043] Data saving thread: Execute synchronous writing in CSV and Excel formats.

[0044] In an alternative solution: The emergency protocol of the step S4 includes:

[0045] Power-off protection: Immediately save the current data block when unstable voltage is detected;

[0046] Network disconnection handling: Locally retain the unsynchronized operation logs and mark the status to be transmitted;

[0047] Recovery mechanism: Prioritize transmitting data with an urgency level >L2 after reconnecting to the network.

[0048] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0049] 1. Through the integrated interface design, the present invention integrates UAV information input, two-dimensional code generation, two-dimensional code tracking, and record information management into one interface, and users can complete all operations without switching windows.

[0050] 2. The present invention dynamically switches the status of interface elements according to the current operation stage, avoiding misoperations by users in different operation stages. Through the real-time two-dimensional code tracking and recording function, the system can automatically detect the UAV two-dimensional code and jump to the record information interface, where users can instantly input new additional information, and the system will automatically save it to the Excel file. Description of the Drawings

[0051] Figure 1 It is a structural block diagram of the present invention.

[0052] Figure 2 This is the block diagram of the integrated interaction interface of the present invention.

[0053] Figure 3 This is the block diagram of the background service cluster of the present invention.

[0054] Annotation of reference numerals: Central processing unit 10;

[0055] Integrated interaction interface 20, dynamic form module 21, intelligent generator 22, real-time tracking panel 23, data operation area 24;

[0056] Background service cluster 30, multi-threaded processor 31, automatic archiving module 32. Specific implementation manner

[0057] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0058] Embodiment 1: Rapid deployment of UAV swarms at disaster rescue sites

[0059] Scene background

[0060] After a 7.2-magnitude earthquake occurred in a certain place, the rescue team needed to complete within 48 hours:

[0061] 1. Deliver 300 sorties of medical supply UAVs to 20 disaster-stricken points;

[0062] 2. Real-time track the operating status of 150 UAVs;

[0063] 3. Record 2000 pieces of equipment maintenance data;

[0064] The specific implementation process is as follows:

[0065] Step 1: Batch equipment entry:

[0066] Example of automatic filling of dynamic forms

[0067] Input equipment model: "DJI Matrice 300" → System automatically fills: Maximum payload: 2.7 kg Flight time: 55 minutes - Frequency band configuration: 2.4 GHz / 5.8 GHz dual mode;

[0068] Serial number duplicate check verification: Existing records: SN-2305A1 to SN-2305A150

[0069] Newly entered serial number: SN-2305A151 → Passed verification

[0070] Step 2: Emergency QR code generation:

[0071] Parameter configuration: Size: 12×12 cm (meeting the QR code scanning requirement at a distance of 5 meters)

[0072] Error correction level: Level H (allowing 30% area damage)

[0073] Batch generate 150 encrypted QR codes:

[0074] Step 3: On-site tracking management:

[0075] Multi-frame synthesis to improve recognition rate: In a sandy environment (visibility < 50 meters):

[0076] Original recognition rate: 42% → Improved to 88% after 5-frame synthesis;

[0077] Data automatically bound: Scanning the QR code of SN-2305A177 → Excel automatically jumps to the 177th row record;

[0078]

[0079] Technical effect verification:

[0080] Index Traditional system System of the present invention Improvement amplitude Time taken to input 100 devices 47 minutes 8 minutes 83％ QR code misreading rate 15％ 2.3％ 84.7％ Number of data loss per thousand operations 9 times 0 times 100％ Multi-task concurrency stability 72% success 98.5% success 36.8％

[0081] Special working condition handling:

[0082] Network interruption scenario: During 3 hours of continuous operation, there were 2 network disconnections (accumulating 38 minutes);

[0083] The system automatically caches 217 operation records and completes synchronization within 15 seconds after the network is restored;

[0084] Device exception handling: When the status code of SN-2305A233 is found to be abnormal during QR code scanning;

[0085] Automatically mark the device as "needs maintenance" and trigger a warning notice: Push to the mobile terminal of the maintenance personnel and insert a red warning mark in Excel.

[0086] Example 2: Intelligent inspection of high-altitude transmission lines by unmanned aerial vehicles

[0087] Scene characteristics

[0088] Operation area: Mountainous area at an altitude of 3,800 meters, with the average number of strong wind days > 200 days per year;

[0089] Technical requirements:

[0090] 1. Manage 80 inspection unmanned aerial vehicles simultaneously;

[0091] 2. Real-time parsing of more than 2,000 QR codes of power equipment;

[0092] 3. Maintain a recognition rate of 98% in an environment of -20°C;

[0093] Specific implementation:

[0094] Step 1: Dynamic parameter configuration, automatic compensation for high-altitude environment parameters, input of the environmental monitoring module: Temperature: -18°C

[0095] Atmospheric pressure: 62 kPa

[0096] Wind speed: 14 m / s

[0097] System automatic adjustment:

[0098] QR code size → enlarged to 15×15 cm (compensate for low-temperature deformation);

[0099] Save interval → shortened to 1.2 seconds (prevent data loss caused by strong wind);

[0100] Step 2: Anti-interference recognition, multi-frame synthesis under strong electromagnetic interference, enable frequency-domain filtering to enhance the synthesized frame = weighted average (frame_stack), the recognition rate is increased from 55% to 92%;

[0101] Step 3: Offline data synchronization;

[0102] Network interruption --> Start local storage ["create_temp_3800m.csv"]

[0103] Operation continues --> Generate verification code ["SHA256(operation sequence)"]

[0104] Network recovery --> Differential synchronization ["Only upload 38 changed records"];

[0105] Technical effect verification

[0106] Test item Industry standard System of the present invention Degree of advantage Low temperature recognition rate of QR code ≤75％ 98.2％ +23.2％ 50km line coverage efficiency 6 hours 2.3 hours 61.7％↑ False alarm rate of electromagnetic interference 17 times / hour 2 times / hour 88.2％↓ Offline data integrity rate 83％ 100％ 17％↑

[0107] Special working condition handling

[0108] Iced conductor detection

[0109] When the ice-covered conductor feature code is recognized; automatically mark the GIS map coordinates (32.77°N, 103.65°E), generate a level 3 warning work order (push to the de-icing robot), and insert an infrared thermal imaging map in the inspection report;

[0110] Tower base defect traceability

[0111] When scanning the tower base QR code SN-P2341:

[0112] Hidden danger history: {"2024-03": "bolt loosening"}, {"2024-06": "insulator crack"}

[0113] "Maintenance record": "Replaced the insulator on September 15, 2024."

[0114] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims

1. A drone equipment information interaction system based on QR code, characterized by: The system comprises a central processing unit (10), an integrated interactive interface (20) and a background service cluster (30); the integrated interactive interface (20) comprises dynamically switched: Dynamic form module (21): used for drone information entry with validation rules; Intelligent generator (22): generates a dynamic encrypted QR code according to form data; Real-time tracking panel (23): integrated with camera control and code scanning analysis components; Data operation area (24): displays an editable table of the associated Excel file; The background service cluster (30) includes: Multi-thread processor (31): independently executes the tasks of QR code generation, code scanning analysis and data storage; Automatic archiving module (32): realizes automatic saving and version tracing in CSV / Excel dual formats.

2. The UAV equipment information interaction system and method based on QR code according to claim 1 is characterized in that: The dynamic form module (21) executes: Field verification: connect to the Civil Aviation Administration's equipment whitelist API to verify model validity; Serial number duplicate check: compare the SN code duplication in the existing Excel records; Smart completion: Automatically fill in preset parameters based on the input model.

3. The UAV equipment information interaction system and method based on QR code according to claim 1 is characterized in that: The intelligent generator (22) comprises: Parameter configuration unit: set the QR code size; Batch generation unit: Generate 50-200 consecutive QR codes in a single operation; Encryption unit: Use SHA-256 to generate a hash value of device information and embed it into the QR code.

4. The UAV equipment information interaction system and method based on QR code according to claim 1, characterized in that: The real-time tracking panel (23) implements: Anti-interference code scanning: Improve recognition rate through multi-frame synthesis algorithm; Adaptive strategy: automatically switch fill light mode according to ambient light; Data Binding: Automatically locate the corresponding record row in Excel when scanning to obtain the device ID.

5. The UAV equipment information interaction system and method based on QR code according to claim 1, characterized in that: The data operation area (24) comprises: Real-time save trigger: automatically save within 2 seconds after detecting changes in table content; Version control module: retain the latest 10 historical versions for backtracking; Offline mode: Enable local cache when the network is disconnected, and automatically synchronize after the network is restored.

6. The UAV equipment information interaction system and method based on QR code according to claim 1, characterized in that: The multi-thread processor (31) executes: Thread priority configuration; Resource allocation strategy: Pause QR code preview rendering when CP usage > 80%; Abnormal interruption processing: Keep progress snapshot when task is interrupted.

7. A method for interacting with drone equipment information based on a QR code, characterized in that: The following steps are involved: S1. Status recognition: Identify the current stage as input / generation / tracking through the interface operation flow; S2. Data binding: Establish a real-time mapping relationship between QR code metadata and Excel records; S3. Multi-threaded processing: parallel execution of QR code generation, code scanning analysis and data storage; S4. Exception handling: Enable emergency saving protocol when network / power outage is detected.

8. The method for interacting with drone equipment information based on a two-dimensional code according to claim 7, characterized in that: The step S3 comprises: QR code generation thread: double encryption is used; Scan code parsing thread: implement optical distortion correction; Data saving thread: performs synchronous writing in CSV and Excel formats.

9. The method for interacting with drone equipment information based on a two-dimensional code according to claim 7, characterized in that: The emergency protocol of step S4 includes: Power failure protection: save the current data block immediately when voltage instability is detected; Network disconnection processing: the unsynchronized operation logs are retained locally and marked as pending; Recovery mechanism: After reconnecting to the network, data with urgency level > L2 will be transmitted first.

10. A computer-readable storage medium, characterized in that: Program instructions are stored, and when the program instructions are executed by a processor, the steps of the method according to any one of claims 7 to 9 are implemented.

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