Miniaturized positioning rescue machine with built-in antenna and production method thereof

Abstract

This invention proposes a miniaturized positioning and rescue device with a built-in antenna and its manufacturing method. It belongs to the field of emergency rescue technology. The method includes: performing an integrated layout design on the circuit board of the positioning and rescue device to generate integrated layout data; designing a miniaturized printed antenna based on the integrated layout data, and integrating the printed antenna onto the surface of the circuit board to form a built-in antenna circuit board; by printing the antenna on the circuit board to form a built-in antenna, the integration level of the positioning and rescue device is greatly improved, significantly reducing the device size, making it easy for rescuers or explorers to carry, and improving operational flexibility.

Description

Technical Field

[0001] This invention proposes a miniaturized positioning and rescue machine with a built-in antenna and its manufacturing method, belonging to the field of emergency rescue technology. Background Technology

[0002] In special scenarios such as emergency rescue and wilderness exploration, dedicated network communication equipment is a key tool for ensuring personnel safety and smooth information flow. However, there are many problems with the dedicated network communication equipment currently available on the market for these scenarios.

[0003] Traditional equipment mostly uses external antennas, a design that makes the equipment bulky and extremely inconvenient for rescuers or explorers to carry in emergencies, severely impacting operational flexibility. Furthermore, external antennas require specialized interfaces to connect to the equipment, and in complex environments, the waterproofing of these interfaces is difficult to guarantee reliably. If water gets into the equipment, it can easily cause short circuits and other malfunctions, leading to communication interruptions, cutting off rescuers from contact with the outside world, delaying rescue efforts, and even endangering lives.

[0004] In addition, during the assembly process, the external antenna and the main body of the device may be loosely connected, which may affect the stability of signal transmission, resulting in poor communication, signal interruption, and excessive noise.

[0005] To address the aforementioned issues, it is essential to develop a miniaturized positioning and rescue device with a built-in antenna. By printing the antenna on a circuit board, the device achieves miniaturization and high integration. Simultaneously, integrated debugging of various performance parameters ensures stable communication performance, effectively overcoming the shortcomings of existing emergency private network communication equipment and providing reliable and convenient communication support for personnel in special scenarios. Summary of the Invention

[0006] This invention provides a miniaturized positioning and rescue device with a built-in antenna and its manufacturing method, in order to solve the problems mentioned in the background art above: This invention proposes a method for manufacturing a miniaturized positioning and rescue device with a built-in antenna, the method comprising: S1. Perform integrated layout design on the circuit board of the positioning and rescue machine to generate integrated layout data of the circuit board; design a miniaturized printed antenna based on the integrated layout data of the circuit board, and integrate the printed antenna on the surface of the circuit board to form a built-in antenna circuit board. S2. Assemble an integrated communication module based on the built-in antenna circuit board to generate a communication module assembly; debug the radio frequency performance parameters of the communication module assembly to generate radio frequency performance optimization data; perform stability enhancement processing on the communication module assembly based on the radio frequency performance optimization data to generate a high-stability communication module. S3. Perform multi-band signal compatibility testing using a high-stability communication module to generate multi-band compatibility data; optimize signal anti-interference processing based on the multi-band compatibility data to generate anti-interference communication signal data; verify communication stability using the anti-interference communication signal data to generate communication stability verification results. S4. Based on the communication stability verification results, design the sealing structure of the equipment shell and generate sealing structure data; based on the sealing structure data, apply waterproof material coating to the equipment shell to generate a waterproof shell assembly; assemble the waterproof shell assembly with the high-stability communication module to generate a waterproof integrated equipment body; S5. Miniaturize and optimize the main body of the waterproof integrated device to generate miniaturized device data; conduct wearing comfort tests based on the miniaturized device data to generate comfort assessment results; make final adjustments to the main body of the device based on the comfort assessment results to generate a miniaturized positioning and rescue machine with a built-in antenna.

[0007] This invention proposes a miniaturized positioning and rescue machine with a built-in antenna, the rescue machine being used to implement any of the production methods described above, the rescue machine comprising: Antenna Integration System: The circuit board of the positioning and rescue machine is integrated and laid out to generate circuit board integration layout data; a miniaturized printed antenna is designed based on the circuit board integration layout data, and the printed antenna is integrated on the surface of the circuit board to form a built-in antenna circuit board; Performance optimization system: Based on the built-in antenna circuit board, an integrated communication module is assembled to generate a communication module assembly; the radio frequency performance parameters of the communication module assembly are adjusted to generate radio frequency performance optimization data; based on the radio frequency performance optimization data, the stability of the communication module assembly is enhanced to generate a highly stable communication module. The optimized processing system performs multi-band signal compatibility testing using a high-stability communication module to generate multi-band compatible data; it then performs anti-interference optimization processing based on the multi-band compatible data to generate anti-interference communication signal data; finally, it verifies the communication stability of the anti-interference communication signal data to generate communication stability verification results. Coating system: Based on the communication stability verification results, the equipment shell sealing structure is designed and sealing structure data is generated; based on the sealing structure data, waterproof material is applied to the equipment shell to generate a waterproof shell assembly; the waterproof shell assembly is assembled with a high-stability communication module to generate a waterproof integrated equipment body; Wearing test system: The waterproof integrated device body is miniaturized and its size is optimized to generate miniaturized device data; wearing comfort test is conducted based on the miniaturized device data to generate comfort assessment results; based on the comfort assessment results, the device body is finally adjusted to generate a miniaturized positioning and rescue machine with a built-in antenna.

[0008] The beneficial effects of this invention are as follows: By printing the antenna on a circuit board to form a built-in antenna, the integration of the positioning and rescue device is greatly improved, significantly reducing its size and making it easy for rescuers or explorers to carry, thus increasing operational flexibility. Simultaneously, the built-in design reduces the risk of water ingress at the antenna interface, minimizing communication interruptions caused by short circuits due to water damage, preventing rescuers from losing contact with the outside world in emergencies, and ensuring their safety. Furthermore, integrated debugging of various performance parameters enhances signal transmission stability and reduces the probability of signal interruptions and noise. This design achieves both miniaturization, meeting the high portability requirements of special scenarios, and stable and reliable communication, allowing rescuers to communicate with the outside world in complex environments, buying valuable time for rescue work, and significantly improving the efficiency and success rate of emergency rescue. Attached Figure Description

[0009] Figure 1 This is a diagram illustrating the steps of the method described in this invention; Figure 2 This is a system diagram of the rescue aircraft described in this invention. Detailed Implementation

[0010] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0011] One embodiment of the present invention, such as Figure 1 As shown, a method for producing a miniaturized positioning and rescue machine with a built-in antenna includes: S1. Perform integrated layout design on the circuit board of the positioning and rescue machine to generate integrated layout data of the circuit board; design a miniaturized printed antenna based on the integrated layout data of the circuit board, and integrate the printed antenna on the surface of the circuit board to form a built-in antenna circuit board. S2. Assemble an integrated communication module based on the built-in antenna circuit board to generate a communication module assembly; debug the radio frequency performance parameters of the communication module assembly to generate radio frequency performance optimization data; perform stability enhancement processing on the communication module assembly based on the radio frequency performance optimization data to generate a high-stability communication module. S3. Perform multi-band signal compatibility testing using a high-stability communication module to generate multi-band compatibility data; optimize signal anti-interference processing based on the multi-band compatibility data to generate anti-interference communication signal data; verify communication stability using the anti-interference communication signal data to generate communication stability verification results. S4. Based on the communication stability verification results, design the sealing structure of the equipment shell and generate sealing structure data; based on the sealing structure data, apply waterproof material coating to the equipment shell to generate a waterproof shell assembly; assemble the waterproof shell assembly with the high-stability communication module to generate a waterproof integrated equipment body; S5. Miniaturize and optimize the main body of the waterproof integrated device to generate miniaturized device data; conduct wearing comfort tests based on the miniaturized device data to generate comfort assessment results; make final adjustments to the main body of the device based on the comfort assessment results to generate a miniaturized positioning and rescue machine with a built-in antenna.

[0012] The working principle and effects of the above technical solution are as follows: This production method improves equipment integration, reduces overall size and space occupation, and enhances portability through integrated circuit board layout and built-in antenna design, avoiding the problems of easy damage to external antennas and cumbersome assembly. RF performance debugging and stability enhancement enhance the signal transmission and reception capabilities of the communication module, reducing signal attenuation or interruption in complex environments, preventing positioning deviations and communication obstructions due to unstable signals in rescue scenarios, thereby improving rescue response efficiency. Multi-band compatibility optimization and anti-interference processing enhance the device's adaptability in complex electromagnetic environments, reducing the impact of external interference on signals and preventing signal loss and positioning failures. Waterproof sealing and shell assembly processes enhance the device's weather resistance, reducing the corrosion of internal components by moisture and water stains, and preventing equipment malfunctions and downtime in harsh environments. Miniaturization optimization and comfort testing adjustments reduce the device's size for easy carrying and wearing, improve the fit, reduce the burden and discomfort during wear, and prevent the bulky device from affecting the mobility of rescue personnel, thus improving the overall practicality and reliability of the device in actual rescue scenarios.

[0013] In one embodiment of the present invention, S1 includes: S11. Collect the electrical parameters of the functional modules of the positioning and rescue machine, and generate module electrical adaptation data; S12. Based on the module electrical adaptation data, perform integrated layout and arrangement of the circuit board to generate integrated layout data of the circuit board; S13. Extract antenna deployment spatial parameters based on circuit board integrated layout data and generate antenna spatial adaptation data. S14. Design the wiring and dimensions of the miniaturized printed antenna based on the antenna space adaptation data, and generate printed antenna molding data. S15. Based on the printed antenna molding data, integrate the printed antenna onto the surface of the circuit board, complete the integrated bonding of the built-in antenna and the circuit board, and generate the built-in antenna circuit board.

[0014] The working principle and effects of the above technical solution are as follows: By collecting the electrical parameters of the functional modules before layout and arrangement, the adaptation of each module on the circuit board can be more precise, improving the rationality of the integrated layout, avoiding circuit board malfunctions caused by conflicts in the electrical parameters of different modules, and reducing the frequency of rework and adjustment in the later stages. Based on the layout data, the antenna placement spatial parameters are extracted, resulting in a higher degree of spatial fit between the printed antenna and the circuit board, enhancing the stability of antenna signal transmission and reception, and reducing signal attenuation caused by improper spatial adaptation. Planning the wiring and dimensions according to the antenna spatial adaptation data can maintain signal performance while reducing antenna size, avoiding excessively large antennas that encroach on the internal space of the equipment, and providing support for overall miniaturization. Integrating the printed antenna with the circuit board reduces additional assembly processes, lowers assembly errors, and avoids the problem of external antennas easily falling off or being damaged by impacts. This integrated design simplifies the internal structure of the equipment, improves overall integration, reduces component redundancy, avoids signal interference caused by component dispersion, further ensures the stability of the core components of the positioning and rescue machine, and lays a reliable foundation for subsequent module assembly.

[0015] In one embodiment of the present invention, S2 includes: S21. Based on the built-in antenna circuit board, the communication chip and radio frequency components are integrated to complete the hardware splicing of the integrated communication module and generate the communication module assembly. S22. Apply standard radio frequency test signals to the communication module assembly, collect radio frequency transmission and reception parameters, and generate raw radio frequency performance data; S23. Compare the original RF performance data with the preset RF indicators, adjust the impedance matching parameters of the communication module, and generate RF performance optimization data. S24. Based on the RF performance optimization data, the solder joints and interfaces of the communication module are reinforced to improve the structural stability of the module and generate a highly stable communication module.

[0016] The working principle and effects of the above technical solution are as follows: By integrating communication chips and radio frequency components through integrated hardware splicing, the integration compactness of the communication module is improved, reducing errors from the scattered assembly of parts and avoiding problems such as poor contact and signal crosstalk during module operation. Applying standard radio frequency test signals to collect raw data can accurately identify module performance shortcomings, avoiding radio frequency performance fluctuations caused by blindly adjusting parameters and improving the targeting of parameter optimization. Comparing the raw data with preset indicators to adjust impedance matching parameters enhances the transmission and reception efficiency of radio frequency signals, reduces signal loss during signal transmission, and avoids weak signals and shortened communication distances due to impedance mismatch. Strengthening solder joints and interfaces based on optimized data improves the module structure's resistance to vibration and wear, reducing the probability of component detachment and failure in complex rescue scenarios. This step-by-step optimization and reinforcement method can not only ensure that the radio frequency performance of the communication module meets the expected standards, but also strengthen the structural stability, taking into account both signal quality and service life, avoiding the impact of module failure on the overall operation of the positioning and rescue machine, and providing a guarantee for the stable operation of the equipment in harsh environments.

[0017] In one embodiment of the present invention, step S23 includes: S231. Extract the transmit power and receive core radio frequency parameters from the raw radio frequency performance data. The core radio frequency parameters include sensitivity and VSWR. Generate a set of core radio frequency performance parameters. S232. Extract the standard parameters corresponding to transmit power, receive sensitivity and VSWR from the preset radio frequency indicators, and generate a set of standard parameters for radio frequency indicators. S233. Compare the set of core RF performance parameters with the set of standard RF indicators item by item, calculate the parameter deviation value, and generate RF performance deviation data. S234. Adjust the impedance matching element parameters of the communication module based on the radio frequency performance deviation data, wherein the impedance matching element parameters include matching inductors and matching capacitors, and generate an impedance matching adjustment parameter set. S235. Apply the impedance matching adjustment parameter set to the communication module, re-acquire the RF performance parameters, and generate the adjusted RF performance data. S236. Compare the adjusted RF performance data with the standard RF parameter set again. After confirming that the parameters meet the standards, integrate and generate RF performance optimization data.

[0018] The working principle and effects of the above technical solution are as follows: Extracting core RF parameters and corresponding standard parameters eliminates redundant data interference, improves the accuracy of parameter analysis, and avoids misjudgments caused by irrelevant information. Item-by-item comparison and calculation of deviation values ​​clearly pinpoints the degree to which each indicator deviates from the standard, reducing the probability of blindly adjusting impedance components and preventing improper parameter tuning from exacerbating signal attenuation and abnormal VSWR. Targeted adjustment of matching inductor and capacitor parameters enhances impedance matching, reduces energy loss in RF signal transmission, and avoids insufficient transmit power and low receive sensitivity. Re-collecting and comparing parameters verifies whether the optimization effect meets the standards, avoids incomplete optimization leaving performance risks, and ensures that RF indicators meet expectations. The entire process forms a closed-loop optimization, accurately correcting parameter deviations and controlling optimization quality, reducing the risk of subsequent module performance failures, and preventing substandard RF parameters from affecting the communication distance and stability of the positioning and rescue device, providing core support for the generation of high-reliability communication modules.

[0019] In one embodiment of the present invention, S233 includes: The corresponding items of the core parameter set of RF performance and the standard parameter set of RF indicators are separated, the comparison dimensions of each parameter are clarified, and a list of corresponding comparison items for each parameter is generated. Based on the list of parameter corresponding comparison items, the specific values ​​of the two sets of parameters are extracted one by one and organized into a synchronous comparison data sequence. The difference is calculated for each pair of parameter values ​​in the synchronous comparison data sequence, the deviation ratio is calculated synchronously, and individual parameter deviation information is generated. Integrate all individual parameter deviation information, remove invalid data caused by parameter dimension mismatch, and generate a preliminary deviation dataset; Verify the calculation accuracy of the initial deviation dataset, correct numerical errors and proportional deviations, and generate RF performance deviation data.

[0020] The working principle and effects of the above technical solution are as follows: By splitting the corresponding items of two sets of parameters and organizing the comparison dimensions, a list is generated, ensuring more accurate parameter correspondence and avoiding issues such as item misalignment and dimension confusion during comparison, thus reducing the fundamental error in subsequent calculations. Values ​​are extracted pair by pair and organized into a synchronous sequence, making the comparison process more organized, avoiding calculation errors caused by the accumulation of scattered values, and improving the orderliness of data processing. The difference and deviation ratio are calculated simultaneously for each pair of parameters, comprehensively reflecting the degree of deviation, reducing the bias caused by a single difference judgment, and avoiding underestimating or overestimating the impact of deviation on RF performance. Invalid data with mismatched dimensions are removed, purifying the initial dataset, preventing useless information from interfering with deviation analysis, and improving data usability. The numerical and proportional deviations are verified and corrected, enhancing the accuracy of the final RF performance deviation data and preventing erroneous data from causing improper impedance parameter adjustments. The entire process is progressive, ensuring the rigor of each step and the reliability of the deviation data, providing support for the accurate adjustment of subsequent impedance matching parameters and preventing RF performance problems from being exacerbated by errors in deviation judgment.

[0021] In one embodiment of the present invention, S3 includes: S31. Input multi-band positioning and rescue signals into the high-stability communication module, detect the signal reception and parsing effect, and generate multi-band compatible raw data; S32. Filter the frequency band conflict and signal attenuation information in the original multi-band compatible data, adjust the frequency band filtering parameters of the communication module, and generate multi-band compatible data; S33. Apply simulated interference signals to the communication module based on multi-band compatible data, optimize the signal anti-interference algorithm and hardware filtering structure, and generate anti-interference communication signal data. S34. Apply the anti-interference communication signal data to the high-stability communication module, conduct long-term continuous communication tests, collect signal stability indicators, and generate communication stability verification results.

[0022] The working principle and effects of the above technical solution are as follows: Inputting multi-band signals into the high-stability communication module and detecting the effect can comprehensively capture the reception and resolution performance of different frequency bands, avoid missing potential compatibility issues, and reduce the probability of signal adaptation failures in subsequent use. Filtering frequency band conflicts and attenuation information and adjusting filtering parameters reduces reception and resolution errors caused by mutual interference between different frequency band signals, enhancing the communication module's adaptability to multi-band signals. Applying simulated interference signals optimizes the anti-interference algorithm and hardware structure, improving the module's anti-interference capability in complex electromagnetic environments, avoiding signal interruption and positioning deviation caused by external interference, and ensuring signal stability in rescue scenarios. Long-term continuous communication testing collects stability indicators, which can fully verify the module's performance under continuous working conditions and avoid hidden faults that cannot be detected in short-term testing. The entire process, from compatibility adaptation to anti-interference enhancement to stability verification, progressively improves the module's communication quality, enabling the module to adapt to multi-band signals to meet the needs of different rescue scenarios, resist interference from complex environments to maintain continuous and stable communication, avoid affecting positioning and rescue efficiency due to signal problems, and lay a solid communication foundation for reliable equipment operation.

[0023] In one embodiment of the present invention, step S31 includes: Generate multi-band positioning and rescue test signals to form a multi-band test signal set; Input the multi-band test signal set into the high-stability communication module to start the signal reception and parsing process and generate the original record of signal reception and parsing. The signal reception strength and resolution accuracy of each frequency band are extracted from the original signal reception and analysis records to generate original data on the signal performance of each frequency band. Integrate raw data on frequency band signal performance and remove invalid test data to generate multi-band compatible raw data.

[0024] The working principle and effects of the above technical solution are as follows: Generating a multi-band test signal set for testing comprehensively covers the frequency bands required for positioning and rescue, avoiding compatibility issues caused by limitations of single-band testing, and reducing the problem of some frequency band signals not being received normally in subsequent actual use. The signal set is input into the module and the receiving and parsing process is recorded, completely preserving the original data trajectory and avoiding omissions of key test details, providing a comprehensive basis for subsequent performance analysis. The receiving strength and parsing accuracy of each frequency band are extracted to accurately pinpoint core performance indicators, reducing interference from irrelevant data and improving the targeting of data extraction. Data is integrated and invalid parts are removed to purify the test results, preventing invalid data from misleading subsequent frequency band optimization and adjustments, and enhancing the reliability of the original data for multi-band compatibility. The entire process, from signal generation to data purification, is controlled at every level, ensuring both the completeness of test coverage and the accuracy of data, avoiding misjudgments of frequency band compatibility issues due to incomplete testing or data distortion, laying a solid data foundation for subsequent conflict screening and filter parameter adjustment, and further ensuring the stability of multi-band adaptation of the communication module.

[0025] In one embodiment of the present invention, S32 includes: Frequency band overlap and signal interference information are extracted from the original multi-band compatible data to generate frequency band conflict feature data; signal transmission loss and received strength variation information of each frequency band are extracted from the original multi-band compatible data to generate signal attenuation feature data. Integrate frequency band conflict characteristic data and signal attenuation characteristic data to generate frequency band performance anomaly data; Adjust the frequency band filtering parameters of the communication module based on the abnormal frequency band performance data, and generate filtering parameter adjustment data; The filter parameter adjustment data is applied to the communication module, and the signal performance data of each frequency band is re-acquired to generate the performance data after filter adjustment. Verify the frequency band compatibility of the performance data after filter adjustment, and integrate it to generate multi-frequency band compatible data.

[0026] The working principle and effects of the above technical solution are as follows: Frequency band conflict and signal attenuation information is extracted from the original multi-band compatibility data, accurately pinpointing the core issues of multi-band adaptation, avoiding blind adjustments to filter parameters, and reducing the frequency of ineffective debugging. Integrating the two types of characteristic data generates frequency band performance anomaly data, making the problem clearer, improving the targeting of parameter adjustments, and avoiding overlooking key performance defects. Adjusting frequency band filter parameters based on the anomaly data specifically suppresses inter-band interference, reduces signal transmission loss, enhances the independent transmission capability of each frequency band signal, and avoids signal crosstalk and parsing errors caused by frequency band overlap. Applying the adjusted data to the module and re-collecting performance data verifies the optimization effect and avoids compatibility risks left by inadequate adjustments. Verifying the compatibility effect after filter adjustment and generating final data ensures that multi-band adaptation meets standards, resolving frequency band conflicts and signal attenuation issues, and guaranteeing stable transmission and reception of signals in each frequency band. This avoids signal loss and positioning failures due to poor frequency band compatibility during actual rescue operations, laying a solid foundation for subsequent anti-interference optimization.

[0027] In one embodiment of the present invention, S34 includes: The anti-interference communication signal data is loaded into the high-stability communication module, the signal parameter configuration is completed, and a test-ready communication module is generated. Initiate a long-term continuous communication process for the test-ready communication module, simulate the signal transmission environment of an actual rescue scenario, and generate a continuous communication test scenario; In continuous communication test scenarios, relevant indicators are collected periodically, including signal interruption frequency and intensity fluctuation amplitude, to generate real-time signal stability data. Integrate real-time signal stability data, remove transient abnormal data during the test process, and generate a signal stability statistics dataset; By comparing the signal stability statistics dataset with the test threshold, it is confirmed whether the signal stability status continues to meet the standard, and a stability verification result is generated. Combining the stability verification result with the full test data, a communication stability verification result is generated.

[0028] The working principle and effects of the above technical solution are as follows: Anti-interference communication signal data is loaded into the module to complete parameter configuration, ensuring that the test conditions are consistent with the optimized state, improving test accuracy, and avoiding distortion of verification results due to configuration deviations. Long-term continuous communication testing is initiated and rescue scenarios are simulated to restore the actual working state of the equipment, avoiding hidden faults that cannot be detected in short-term testing and enhancing the comprehensiveness of verification. Indicators such as signal interruption frequency and intensity fluctuation amplitude are collected periodically to fully record stability changes, reducing the omission of key data and avoiding the impact of missing local data on judgment. Data is integrated and instantaneous abnormal information is removed to purify the statistical data set, avoiding random errors from interfering with verification conclusions and improving data reliability. The stable state is confirmed by comparing with test thresholds, accurately determining performance compliance and avoiding misjudgments or omissions. Verification results are generated by combining the entire process data, which not only verifies the long-term effectiveness of anti-interference optimization but also ensures that the module remains stable during continuous operation, avoiding signal interruptions and positioning deviations in rescue scenarios, providing crucial support for reliable equipment operation.

[0029] In one embodiment of the present invention, step S4 includes: S41. Based on the communication stability verification results, plan the sealing level and interface sealing method of the equipment housing, and generate sealing structure design data; S42. Based on the sealing structure design data, process the sealing groove and sealing element of the equipment shell to generate sealing structure forming data; S43. Apply waterproof material evenly to the surface of the equipment shell according to the sealing structure molding data to complete the waterproof treatment of the shell and generate a waterproof shell assembly. S44. Precisely assemble the waterproof housing component with the high-stability communication module to achieve a sealed fit between the housing and the module, thus creating the main body of the waterproof integrated device.

[0030] The working principle and effects of the above technical solution are as follows: Based on the communication stability verification results, the sealing level and interface sealing method of the equipment shell are planned to adapt the sealing structure to the actual operating state of the module, improving the accuracy of the sealing fit, avoiding sealing failure caused by mismatch between the sealing structure and the module, and reducing the frequency of subsequent sealing adjustments. Sealing grooves and sealing elements are processed based on the sealing structure design data, resulting in a higher dimensional fit of the sealing components, enhancing the tightness of the sealing fit, avoiding gaps and leakage caused by dimensional deviations of the sealing elements, and reducing the risk of moisture intrusion. A waterproof material is uniformly coated on the surface of the equipment shell to complete the waterproofing treatment, improving the overall waterproof performance of the shell, reducing the erosion of internal components by moisture and water stains, and preventing equipment shutdown due to water ingress in harsh rescue environments. The waterproof shell components are precisely connected and assembled with the high-stability communication module to achieve a sealed fit, ensuring the integrity of the seal between the shell and the module, simplifying the assembly process, avoiding sealing gaps caused by assembly misalignment, and laying a solid protective foundation for the stable operation of the equipment in complex scenarios.

[0031] In one embodiment of the present invention, step S5 includes: S51. Simplify and optimize the external dimensions and internal component layout of the main body of the integrated waterproof equipment to reduce the overall volume of the equipment and generate miniaturized equipment molding data. S52. Based on the molding data of the miniaturized equipment, make a prototype of the equipment, conduct comfort tests in different wearing scenarios, collect data on wearing fit and weight, and generate comfort assessment results. S53. Based on the comfort assessment results, adjust the device's shape curvature and weight distribution, optimize the component layout and shell material, complete the final design of the device, and generate a miniaturized positioning and rescue machine with a built-in antenna.

[0032] The working principle and effects of the above technical solution are as follows: The overall size and internal component layout of the waterproof integrated device are streamlined and optimized, reducing the overall size of the device, improving portability, minimizing space occupation, and avoiding excessive size that could affect wearing and the flexibility of rescue operations. A prototype is manufactured based on miniaturization molding data, and multi-scenario comfort tests are conducted, collecting data on wearing fit and weight perception to make the comfort assessment more consistent with actual usage scenarios, avoiding assessment bias caused by subjective judgment and improving the authenticity of the assessment results. Based on the comfort assessment results, the device's external curvature and weight distribution are adjusted, and the component layout and shell material are optimized to improve wearing fit, reduce weight discomfort, and prevent rescuers from having low willingness to carry the device or experiencing restricted movement due to discomfort. Finally, the device is finalized, achieving both miniaturization and wearing comfort, balancing portability and user experience, avoiding sacrificing wearing comfort for miniaturization, and avoiding abandoning miniaturization for comfort, thus improving the device's practicality and adaptability in actual rescue scenarios.

[0033] One embodiment of the present invention, such as Figure 2 As shown, a miniaturized positioning and rescue machine with a built-in antenna is provided. The rescue machine is used to implement the production method as described in any one of claims 1 to 9, and the rescue machine includes: Antenna Integration System: The circuit board of the positioning and rescue machine is integrated and laid out to generate circuit board integration layout data; a miniaturized printed antenna is designed based on the circuit board integration layout data, and the printed antenna is integrated on the surface of the circuit board to form a built-in antenna circuit board; Performance optimization system: Based on the built-in antenna circuit board, an integrated communication module is assembled to generate a communication module assembly; the radio frequency performance parameters of the communication module assembly are adjusted to generate radio frequency performance optimization data; based on the radio frequency performance optimization data, the stability of the communication module assembly is enhanced to generate a highly stable communication module. The optimized processing system performs multi-band signal compatibility testing using a high-stability communication module to generate multi-band compatible data; it then performs anti-interference optimization processing based on the multi-band compatible data to generate anti-interference communication signal data; finally, it verifies the communication stability of the anti-interference communication signal data to generate communication stability verification results. Coating system: Based on the communication stability verification results, the equipment shell sealing structure is designed and sealing structure data is generated; based on the sealing structure data, waterproof material is applied to the equipment shell to generate a waterproof shell assembly; the waterproof shell assembly is assembled with a high-stability communication module to generate a waterproof integrated equipment body; Wearing test system: The waterproof integrated device body is miniaturized and its size is optimized to generate miniaturized device data; wearing comfort test is conducted based on the miniaturized device data to generate comfort assessment results; based on the comfort assessment results, the device body is finally adjusted to generate a miniaturized positioning and rescue machine with a built-in antenna.

[0034] Obviously, those skilled in the art can make various modifications and variations to this invention without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this invention and their equivalents, this invention also intends to include these modifications and variations.

Claims

1. A method for producing a miniaturized positioning and rescue machine with a built-in antenna, characterized in that, The method includes: S1. Perform integrated layout design on the circuit board of the positioning and rescue machine to generate integrated layout data of the circuit board; design a miniaturized printed antenna based on the integrated layout data of the circuit board, and integrate the printed antenna on the surface of the circuit board to form a built-in antenna circuit board. S2. Assemble an integrated communication module based on the built-in antenna circuit board to generate a communication module assembly; debug the radio frequency performance parameters of the communication module assembly to generate radio frequency performance optimization data; perform stability enhancement processing on the communication module assembly based on the radio frequency performance optimization data to generate a high-stability communication module. S3. Perform multi-band signal compatibility testing using a high-stability communication module to generate multi-band compatibility data; optimize signal anti-interference processing based on the multi-band compatibility data to generate anti-interference communication signal data; verify communication stability using the anti-interference communication signal data to generate communication stability verification results. S4. Based on the communication stability verification results, design the sealing structure of the equipment shell and generate sealing structure data; based on the sealing structure data, apply waterproof material coating to the equipment shell to generate a waterproof shell assembly; assemble the waterproof shell assembly with the high-stability communication module to generate a waterproof integrated equipment body; S5. Miniaturize and optimize the main body of the waterproof integrated device to generate miniaturized device data; conduct wearing comfort tests based on the miniaturized device data to generate comfort assessment results; make final adjustments to the main body of the device based on the comfort assessment results to generate a miniaturized positioning and rescue machine with a built-in antenna.

2. The method for producing the miniaturized positioning and rescue machine with a built-in antenna according to claim 1, characterized in that, S1 includes: S11. Collect the electrical parameters of the functional modules of the positioning and rescue machine, and generate module electrical adaptation data; S12. Based on the module electrical adaptation data, perform integrated layout and arrangement of the circuit board to generate integrated layout data of the circuit board; S13. Extract antenna deployment spatial parameters based on circuit board integrated layout data and generate antenna spatial adaptation data. S14. Design the wiring and dimensions of the miniaturized printed antenna based on the antenna space adaptation data, and generate printed antenna molding data. S15. Based on the printed antenna molding data, the printed antenna is integrated onto the surface of the circuit board, completing the integrated bonding of the built-in antenna and the circuit board, and generating the built-in antenna circuit board.

3. The method for producing the miniaturized positioning and rescue machine with a built-in antenna according to claim 1, characterized in that, The S2 includes: S21. Based on the built-in antenna circuit board, the communication chip and radio frequency components are integrated to complete the hardware splicing of the integrated communication module and generate the communication module assembly. S22. Apply standard radio frequency test signals to the communication module assembly, collect radio frequency transmission and reception parameters, and generate raw radio frequency performance data; S23. Compare the original RF performance data with the preset RF indicators, adjust the impedance matching parameters of the communication module, and generate RF performance optimization data. S24. Based on the RF performance optimization data, the solder joints and interfaces of the communication module are reinforced to generate a highly stable communication module.

4. The method for producing the miniaturized positioning and rescue machine with a built-in antenna according to claim 3, characterized in that, S23 includes: S231. Extract the transmit power and receive core RF parameters from the raw RF performance data to generate a set of core RF performance parameters. S232. Extract the standard parameters corresponding to transmit power, receive sensitivity and VSWR from the preset radio frequency indicators, and generate a set of standard parameters for radio frequency indicators. S233. Compare the set of core RF performance parameters with the set of standard RF indicators item by item, calculate the parameter deviation value, and generate RF performance deviation data. S234. Adjust the impedance matching component parameters of the communication module based on the RF performance deviation data to generate an impedance matching adjustment parameter set; S235. Apply the impedance matching adjustment parameter set to the communication module, re-acquire the RF performance parameters, and generate the adjusted RF performance data. S236. Compare the adjusted RF performance data with the standard RF parameter set again. After confirming that the parameters meet the standards, integrate and generate RF performance optimization data.

5. The method for producing the miniaturized positioning and rescue machine with a built-in antenna according to claim 4, characterized in that, S233 includes: The corresponding items of the core parameter set of RF performance and the standard parameter set of RF indicators are separated, the comparison dimensions of each parameter are clarified, and a list of corresponding comparison items for each parameter is generated. Based on the list of parameter corresponding comparison items, the specific values ​​of the two sets of parameters are extracted one by one and organized into a synchronous comparison data sequence. The difference is calculated for each pair of parameter values ​​in the synchronous comparison data sequence, the deviation ratio is calculated synchronously, and individual parameter deviation information is generated. Integrate all individual parameter deviation information, remove invalid data caused by parameter dimension mismatch, and generate a preliminary deviation dataset; Verify the calculation accuracy of the initial deviation dataset, correct numerical errors and proportional deviations, and generate RF performance deviation data.

6. The method for producing the miniaturized positioning and rescue machine with a built-in antenna according to claim 1, characterized in that, The S3 includes: S31. Input multi-band positioning and rescue signals into the high-stability communication module, detect the signal reception and parsing effect, and generate multi-band compatible raw data; S32. Filter the frequency band conflict and signal attenuation information in the original multi-band compatible data, adjust the frequency band filtering parameters of the communication module, and generate multi-band compatible data; S33. Apply simulated interference signals to the communication module based on multi-band compatible data, optimize the signal anti-interference algorithm and hardware filtering structure, and generate anti-interference communication signal data. S34. Apply the anti-interference communication signal data to the high-stability communication module, conduct long-term continuous communication tests, collect signal stability indicators, and generate communication stability verification results.

7. The method for producing the miniaturized positioning and rescue machine with a built-in antenna according to claim 6, characterized in that, S32 includes: Frequency band overlap and signal interference information are extracted from the original multi-band compatible data to generate frequency band conflict feature data; signal transmission loss and received strength variation information of each frequency band are extracted from the original multi-band compatible data to generate signal attenuation feature data. Integrate frequency band conflict characteristic data and signal attenuation characteristic data to generate frequency band performance anomaly data; Adjust the frequency band filtering parameters of the communication module based on the abnormal frequency band performance data, and generate filtering parameter adjustment data; The filter parameter adjustment data is applied to the communication module, and the signal performance data of each frequency band is re-acquired to generate the performance data after filter adjustment. Verify the frequency band compatibility of the performance data after filter adjustment, and integrate it to generate multi-frequency band compatible data.

8. The method for producing the miniaturized positioning and rescue machine with a built-in antenna according to claim 1, characterized in that, The S4 includes: S41. Based on the communication stability verification results, plan the sealing level and interface sealing method of the equipment housing, and generate sealing structure design data; S42. Based on the sealing structure design data, process the sealing groove and sealing element of the equipment shell to generate sealing structure forming data; S43. Apply waterproof material evenly to the surface of the equipment shell according to the sealing structure molding data to complete the waterproof treatment of the shell and generate a waterproof shell assembly. S44. Connect and assemble the waterproof housing assembly with the high-stability communication module to complete the sealing and bonding of the housing and the module, thus generating the main body of the waterproof integrated device.

9. The method for producing the miniaturized positioning and rescue machine with a built-in antenna according to claim 1, characterized in that, The S5 includes: S51. Simplify and optimize the external dimensions and internal component layout of the main body of the integrated waterproof equipment to reduce the overall volume of the equipment and generate miniaturized equipment molding data. S52. Based on the molding data of the miniaturized equipment, make a prototype of the equipment, conduct comfort tests in different wearing scenarios, collect data on wearing fit and weight, and generate comfort assessment results. S53. Based on the comfort assessment results, adjust the shape curvature and weight distribution of the equipment, optimize the component layout and shell material, complete the final design of the equipment, and generate a miniaturized positioning and rescue machine with a built-in antenna.

10. A miniaturized positioning and rescue machine with a built-in antenna, the rescue machine being used to implement the production method as described in any one of claims 1 to 9, characterized in that, The rescue aircraft includes: Antenna Integration System: The circuit board of the positioning and rescue machine is integrated and laid out to generate circuit board integration layout data; a miniaturized printed antenna is designed based on the circuit board integration layout data, and the printed antenna is integrated on the surface of the circuit board to form a built-in antenna circuit board; Performance optimization system: Based on the built-in antenna circuit board, an integrated communication module is assembled to generate a communication module assembly; the radio frequency performance parameters of the communication module assembly are adjusted to generate radio frequency performance optimization data; based on the radio frequency performance optimization data, the stability of the communication module assembly is enhanced to generate a highly stable communication module. The optimized processing system performs multi-band signal compatibility testing using a high-stability communication module to generate multi-band compatible data; it then performs anti-interference optimization processing based on the multi-band compatible data to generate anti-interference communication signal data; finally, it verifies the communication stability of the anti-interference communication signal data to generate communication stability verification results. Coating system: Based on the communication stability verification results, the equipment shell sealing structure is designed and sealing structure data is generated; based on the sealing structure data, waterproof material is applied to the equipment shell to generate a waterproof shell assembly; the waterproof shell assembly is assembled with a high-stability communication module to generate a waterproof integrated equipment body; Wearing test system: The waterproof integrated device body is miniaturized and its size is optimized to generate miniaturized device data; wearing comfort test is conducted based on the miniaturized device data to generate comfort assessment results; based on the comfort assessment results, the device body is finally adjusted to generate a miniaturized positioning and rescue machine with a built-in antenna.

Images