Over-the-horizon ad hoc network communication equipment testing method and system

Abstract

The invention relates to the technical field of communication, and discloses a beyond visual range ad hoc network communication equipment test method and system, and the method comprises the steps: 1, building a simulation test place, selecting a plurality of equipment for testing, setting the initial test conditions of the simulation test place, and numbering the plurality of equipment and the initial test conditions; 2, calculating the initial working capability of the equipment according to the initial test condition; 3, adjusting the initial test condition, and recording and storing the number of the adjusted test condition; 4, calculating the equipment adjustment working capability under the adjustment test condition; and 5, calculating an application index of the equipment according to the initial capability value and the adjustment capability value, and selecting the optimal communication equipment according to a calculation result. Various actual application scenes and boundary conditions are covered, it is ensured that the equipment can stably work in various environments, specific requirements of different clients or application scenes are met, the communication equipment is comprehensively tested, and the optimal use equipment is conveniently selected.

Description

Technical Field

[0001] The present invention relates to the field of communication technology, and in particular to a method and system for testing over-the-horizon self-organizing network communication equipment. Background Art

[0002] With the development of science and technology, the emergence of equipment such as drones and unmanned ships has greatly expanded people's exploration horizons, allowing people to reach and explore areas that were previously dangerous. However, when performing tasks, these devices often need to be operated far away from the control center, which requires a technology that can achieve stable communication under long-distance and non-line-of-sight conditions. At the same time, in some special environments, such as border and coastal defense, forest fire prevention, emergency rescue and other scenarios, traditional communication methods may not meet the needs. Therefore, a communication system that can be quickly deployed, flexibly networked, and has strong anti-interference capabilities is needed. Beyond-line-of-sight self-organizing network communication equipment is an advanced wireless communication technology solution that combines the characteristics of self-organizing networks and beyond-line-of-sight communications. It aims to achieve long-distance, high-reliability wireless communications in complex environments. This device dynamically builds a network The topological structure can realize direct or indirect communication between multiple nodes without the support of a central node or infrastructure. It is particularly suitable for scenarios such as military communication, emergency communication, and communication in remote areas. The core of beyond-line-of-sight self-organizing network communication equipment lies in its unique network architecture and communication mechanism. Unlike traditional communication networks, self-organizing networks do not rely on fixed infrastructure such as base stations or routers, but rely on direct communication between nodes to build a network. This distributed network architecture enables beyond-line-of-sight self-organizing network communication equipment to respond flexibly in complex and changing environments. It can quickly form a communication network without laying lines or installing equipment in advance. At the same time, the introduction of beyond-line-of-sight communication technology has greatly expanded the communication distance between nodes, exceeding the line-of-sight limit of traditional wireless communication equipment, thereby achieving wider coverage and more efficient communication.

[0003] In order to ensure the performance and reliability of the equipment, verify its adaptability in complex environments, and evaluate its ability to meet specific application requirements, it is necessary to test the beyond-line-of-sight ad hoc network communication equipment. Summary of the invention

[0004] 1. Technical issues to be resolved In view of the shortcomings of the prior art, the present invention provides a method and system for testing beyond-line-of-sight self-organizing network communication equipment, which has the advantages of covering a variety of actual application scenarios and boundary conditions, ensuring that the equipment can work stably in various environments, meeting the specific needs of different customers or application scenarios, and comprehensively testing the communication equipment to facilitate the selection of the best equipment.

[0005] (II) Technical solution To achieve the above object, the present invention provides the following technical solution: a method for testing a beyond-line-of-sight ad hoc network communication device, comprising the following steps: Step 1: Establish a simulation test site, select multiple devices for synchronous testing, set initial test conditions for the simulation test site, and number the multiple devices and initial test conditions; Step 2: Calculate the initial working capacity of the equipment based on the initial test conditions; Step 3: Adjust the initial test conditions and record and save the adjusted test conditions with numbers; Step 4: Calculate the equipment adjustment working capacity under the adjustment test conditions; Step 5: Calculate the application index of the device according to the initial capability value and the adjusted capability value, and select the optimal communication device according to the calculation result of the application index of the device.

[0006] Preferably, a beyond-line-of-sight self-organizing network communication equipment testing system is based on a beyond-line-of-sight self-organizing network communication equipment testing method, comprising a simulation test module, a dynamic adjustment module, an analysis module and a determination module; The simulation test module is used to set and number the initial test conditions of the simulation test site, and to number the various devices to be tested, and to calculate the initial working capacity of the test devices under the initial test conditions; The dynamic adjustment module is connected to the simulation test module via a network, and adjusts the initial test conditions of the simulation test site and sends them to the simulation test module; The simulation test module receives the adjustment signal, saves and records the adjustment simulation conditions, and calculates the working capacity of the communication device under the adjustment simulation conditions. The simulation test module sends the initial capacity value and the adjustment capacity value to the analysis module; The analysis module calculates the application index of the device according to the initial capacity value and the adjusted capacity value and sends it to the determination module; The determination module selects the optimal communication device according to the application indexes of the multiple groups of devices.

[0007] Preferably, the initial test conditions are numbered as follows: initial distance condition , initial environmental conditions , initial interfering conditions .

[0008] Preferably, the plurality of devices are numbered as follows: ,in, represents the first test device, Represents the last test device, Represents the number of devices participating in the test.

[0009] Preferably, the calculation formula for the initial working capacity of the equipment is:

[0010] in, is the initial working capacity of the equipment, For any of a variety of devices, is the weight.

[0011] Preferably, the numbering of the adjustment test condition is: Adjust distance condition , adjust environmental conditions , Adjust the interfering conditions .

[0012] Preferably, the calculation method of the equipment adjustment working capacity is:

[0013] in, Adjust the working capacity of the equipment, For any of a variety of devices, is the weight.

[0014] Preferably, the environmental conditions include geographical conditions, temperature, humidity, wind force, and light, and the expression of the environmental conditions is:

[0015] in, is an environmental condition, specifically an initial environmental condition or an adjusted environmental condition, For geographical conditions, is the temperature, For humidity, For wind power, For light, is the weight.

[0016] Preferably, the device application index is calculated as follows:

[0017] in, Apply an index to the device.

[0018] Preferably, the device application indexes of the multiple devices are sorted, and the device with the highest device application index is extracted as the optimal communication device.

[0019] Compared with the prior art, the present invention provides a method and system for testing over-the-horizon self-organizing network communication equipment, which has the following beneficial effects: 1. The present invention tests the beyond-line-of-sight self-organizing network communication equipment by combining the three factors of distance, environment and interference, covering more practical application scenarios and boundary conditions, ensuring that the equipment can work stably in various environments, verifying the communication capability of the equipment at different initial distances, ensuring that it can still maintain high efficiency during long-distance transmission, and evaluating the performance of the equipment in a complex interference environment, providing a basis for subsequent improvements, enhancing the anti-interference performance of the equipment, meeting the specific needs of different customers or application scenarios, and improving the reliability and stability of the equipment.

[0020] 2. The present invention can verify the stability and reliability of self-organizing network communication equipment in various complex environments by dynamically adjusting the simulation test conditions. Dynamic adjustment of the test conditions is helpful to discover network bottlenecks and potential problems. Compared with testing in the actual environment, simulation testing can greatly reduce the testing costs, including time costs, labor costs and material costs. Dynamic adjustment of simulation test conditions can speed up the testing speed and shorten the product iteration cycle, thereby accelerating the research and development process of self-organizing network communication equipment. Through comprehensive simulation testing, it can ensure that self-organizing network communication equipment meets higher quality standards before leaving the factory and reduce the failure rate in subsequent use. Combined with the test results of multiple groups of equipment, the optimal communication equipment is selected according to the test results, which is convenient for users to choose the most suitable product. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a step diagram of the method of the present invention; Figure 2 It is a schematic diagram of the system flow of the present invention. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] See also Figure 1-2 , a method for testing a beyond-line-of-sight ad hoc network communication device, comprising the following steps: Step 1: Establish a simulation test site, select multiple devices for synchronous testing, set initial test conditions for the simulation test site, and number the multiple devices and initial test conditions; Step 2: Calculate the initial working capacity of the equipment based on the initial test conditions; Step 3: Adjust the initial test conditions and record and save the adjusted test conditions with numbers; Step 4: Calculate the equipment adjustment working capacity under the adjustment test conditions; Step 5: Calculate the application index of the device according to the initial capability value and the adjusted capability value, and select the optimal communication device according to the calculation result of the application index of the device.

[0024] By dynamically adjusting the simulation test conditions, the stability and reliability of the self-organizing network communication equipment in various complex environments can be verified. Dynamic adjustment of the test conditions is helpful to find network bottlenecks and potential problems. Compared with testing in the actual environment, simulation testing can greatly reduce the testing cost, including time cost, labor cost and material cost. Dynamic adjustment of simulation test conditions can speed up the testing speed and shorten the product iteration cycle, thereby accelerating the research and development process of self-organizing network communication equipment. Through comprehensive simulation testing, it can ensure that the self-organizing network communication equipment meets higher quality standards before leaving the factory, reduce the failure rate in subsequent use, and then combine the test results of multiple groups of equipment to select the best communication equipment according to the test results, so that users can choose the most suitable product. A beyond-line-of-sight self-organizing network communication equipment testing system, based on a beyond-line-of-sight self-organizing network communication equipment testing method, the system includes a simulation test module, a dynamic adjustment module, an analysis module and a determination module; The simulation test module is used to set and number the initial test conditions of the simulation test site, and to number the various devices tested, and to calculate the initial working capacity of the test equipment under the initial test conditions; Combined with the three factors of distance, environment and interference, the ring beyond line of sight self-organizing network communication equipment is tested to cover more actual application scenarios and boundary conditions, to ensure that the equipment can work stably in various environments, to verify the communication capability of the equipment at different initial distances, to ensure that it can still maintain high efficiency during long-distance transmission, and to evaluate the performance of the equipment in a complex interference environment, to provide a basis for subsequent improvements, to enhance the anti-interference performance of the equipment, to meet the specific needs of different customers or application scenarios, and to improve the reliability and stability of the equipment; The initial test conditions are numbered as follows: Initial distance condition , initial environmental conditions , initial interfering conditions ; The numbers for various devices are: ,in, represents the first test device, Represents the last test device, Represents the number of devices participating in the test; The calculation formula for the initial working capacity of the equipment is:

[0025] in, is the initial working capacity of the equipment, For any of a variety of devices, is the weight; The dynamic adjustment module is connected to the simulation test module through the network, and adjusts the initial test conditions of the simulation test site and sends them to the simulation test module; The simulation test module receives the adjustment signal, saves and records the adjustment simulation conditions, and calculates the working capacity of the communication equipment under the adjustment simulation conditions. The simulation test module sends the initial capacity value and the adjustment capacity value to the analysis module; Adjust the test condition number: Adjust distance condition , adjust environmental conditions , Adjust the interfering conditions ; The calculation method of equipment adjustment working capacity is:

[0026] in, Adjust the working capacity of the equipment, For any of a variety of devices, is the weight; Environmental conditions include geographical conditions, temperature, humidity, wind speed, and light. The expression of environmental conditions is:

[0027] in, is an environmental condition, specifically an initial environmental condition or an adjusted environmental condition, For geographical conditions, is the temperature, For humidity, For wind power, For light, is the weight; Combining geographical conditions, temperature, humidity, wind force, and light to form environmental factors can reduce the impact of terrain on communication signals, help evaluate the performance of communication equipment in an ideal environment, and simulate communication challenges in real application scenarios, such as signal attenuation and multipath effects, so as to evaluate the adaptability and robustness of communication equipment. It can comprehensively test the communication capabilities and stability of communication equipment in different scenarios, evaluate the performance of communication equipment in different ambient temperatures and humidities, evaluate the stability and communication quality of communication equipment under wind resistance conditions, and evaluate the resistance of communication equipment to light interference, ensuring that the equipment can still work normally in strong light environments such as direct sunlight. Taking all these factors into consideration, the performance, reliability, and adaptability of communication equipment can be comprehensively evaluated, providing strong support for the research and development, optimization, and deployment of equipment. The analysis module calculates the application index of the device according to the initial capacity value and the adjusted capacity value and sends it to the determination module; The calculation method of equipment application index is:

[0028] in, is the device application index; The determination module selects the optimal communication device according to the application index of multiple groups of devices. The specific method is as follows: Sort the device application indexes of multiple devices, and extract the device with the highest device application index as the optimal communication device; By testing a variety of different beyond-line-of-sight ad hoc network communication equipment and selecting the best equipment based on the test results, since the transmission distances of different devices in beyond-line-of-sight communication may vary significantly, through testing, we can select equipment with longer transmission distances and more stable signals, thereby ensuring high-quality communication in complex or long-distance communication scenarios. In the test, we can evaluate the performance of the equipment when facing various interferences. Selecting equipment with strong anti-interference capabilities can ensure the stability of communication in complex electromagnetic environments. Different application scenarios have different requirements for communication equipment. Through testing, we can select equipment that adapts to specific environments to ensure that it can work normally in various environments and meet different usage conditions and applicable groups.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A method for testing a beyond-line-of-sight ad hoc network communication device, characterized in that: The following steps are involved: Step 1: Establish a simulation test site, select multiple devices for synchronous testing, set initial test conditions for the simulation test site, and number the multiple devices and initial test conditions; Step 2: Calculate the initial working capacity of the equipment based on the initial test conditions; Step 3: Adjust the initial test conditions and record and save the adjusted test conditions with numbers; Step 4: Calculate the equipment adjustment working capacity under the adjustment test conditions; Step 5: Calculate the application index of the device according to the initial capability value and the adjusted capability value, and select the optimal communication device according to the calculation result of the application index of the device.

2. A beyond-line-of-sight self-organizing network communication equipment testing system, based on a beyond-line-of-sight self-organizing network communication equipment testing method according to claim 1, characterized in that: It includes simulation test module, dynamic adjustment module, analysis module and determination module; The simulation test module is used to set and number the initial test conditions of the simulation test site, and to number the various devices to be tested, and to calculate the initial working capacity of the test devices under the initial test conditions; The dynamic adjustment module is connected to the simulation test module via a network, and adjusts the initial test conditions of the simulation test site and sends them to the simulation test module; The simulation test module receives the adjustment signal, saves and records the adjustment simulation conditions, and calculates the working capacity of the communication device under the adjustment simulation conditions. The simulation test module sends the initial capacity value and the adjustment capacity value to the analysis module; The analysis module calculates the application index of the device according to the initial capacity value and the adjusted capacity value and sends it to the determination module; The determination module selects the optimal communication device according to the application indexes of the multiple groups of devices.

3. A beyond-line-of-sight ad hoc network communication equipment testing system according to claim 2, characterized in that: The initial test conditions are numbered as follows: Initial distance condition , initial environmental conditions , initial interfering conditions .

4. A beyond-line-of-sight ad hoc network communication equipment testing system according to claim 2, characterized in that: The numbers of the various devices are: ,in, represents the first test device, Represents the last test device, Represents the number of devices participating in the test.

5. The over-the-horizon self-organizing network communication equipment testing system according to claim 3, characterized in that: The calculation formula for the initial working capacity of the equipment is: ； in, is the initial working capacity of the equipment, For any of a variety of devices, is the weight.

6. A beyond-line-of-sight ad hoc network communication equipment testing system according to claim 2, characterized in that: The number of the adjustment test condition is: Adjustment distance condition , adjust environmental conditions , Adjust the interfering conditions .

7. A beyond-line-of-sight ad hoc network communication equipment testing system according to claim 6, characterized in that: The calculation method of the equipment adjustment working capacity is: ； in, Adjust the working capacity of the equipment, For any of a variety of devices, is the weight.

8. A beyond-line-of-sight ad hoc network communication equipment testing system according to claim 7, characterized in that: The environmental conditions include geographical conditions, temperature, humidity, wind force, and light. The expression of the environmental conditions is: ； in, is an environmental condition, specifically an initial environmental condition or an adjusted environmental condition, For geographical conditions, is the temperature, For humidity, For wind power, For light, is the weight.

9. A beyond-line-of-sight ad hoc network communication equipment testing system according to claim 8, characterized in that: The device application index is calculated as follows: ； in, Apply an index to the device.

10. A beyond-line-of-sight ad hoc network communication equipment testing system according to claim 9, characterized in that: The device application indexes of the multiple devices are sorted, and the device with the highest device application index is extracted as the optimal communication device.

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