CN115102604B - Method, device and equipment for constructing communication network and readable storage medium - Google Patents
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Abstract
The invention provides a method, a device and equipment for constructing a communication network and a readable storage medium, wherein the method comprises the following steps: acquiring first information, wherein the first information comprises geographic information, personnel information, building information and weather information of a target area; determining the position information of a relay repair point according to the first information; according to the position information of the relay repair point, a first control command is sent, wherein the first control command comprises a command for controlling the unmanned aerial vehicle to stop to the relay repair point, and a radio station is carried on the unmanned aerial vehicle; and acquiring second information, wherein the second information comprises confirmation information that the unmanned aerial vehicle is parked at the relay repair point, and after the second information is acquired, completing the construction method of the communication network. According to the invention, the hand-held radio station node is used as a backbone node, the unmanned aerial vehicle is used as a relay node, the mobile backbone network based on Ip is constructed, and each user node is accessed through the backbone node, so that the information and voice interaction of users among different groups can be realized.
Description
Technical Field
The present invention relates to the field of communications networks, and in particular, to a method, an apparatus, a device, and a readable storage medium for setting up a communications network.
Background
A group communication network constructed based on a handheld ad hoc network radio station can influence the transmission bandwidth and efficiency of radio waves due to a communication barrier, when barriers such as a forest, a building and the like are encountered in a propagation path, the communication distance can be influenced, and the signal quality received by a receiving end can be influenced; however, the method has some drawbacks, such as poor flexibility, when a target point is newly added, a special person is required to recycle the existing relay device, and the relay device is relocated to the target point; meanwhile, the safety is poor, the safety is easy to be knocked down, and danger approaching can not be perceived in real time to give an early warning or self-destruction.
Disclosure of Invention
The invention aims to provide a method, a device and equipment for constructing a communication network and a readable storage medium, so as to solve the problems.
In order to achieve the above purpose, the embodiment of the present application provides the following technical solutions:
in one aspect, an embodiment of the present application provides a method for building a communication network, where the method includes:
acquiring first information, wherein the first information comprises geographic information, personnel information, building information and weather information of a target area, the target area is an area for building a communication network, the communication network comprises a starting point, a relay supplement point and a terminal point, and handheld ad hoc network radio stations are arranged at the positions of the starting point and the terminal point;
determining the position information of a relay repair point according to the first information;
according to the position information of the relay repair point, a first control command is sent, wherein the first control command comprises a command for controlling the unmanned aerial vehicle to stop to the relay repair point, and a radio station is carried on the unmanned aerial vehicle;
and acquiring second information, wherein the second information comprises confirmation information that the unmanned aerial vehicle is parked at the relay repair point, and after the second information is acquired, completing the construction method of the communication network.
In a second aspect, an embodiment of the present application provides a device for building a communication network, where the device includes a first acquisition module, a determination module, a control module, and a second acquisition module.
The first acquisition module is used for acquiring first information, wherein the first information comprises geographic information, personnel information, building information and weather information of a target area, the target area is an area for building a communication network, the communication network comprises a starting point, a relay repair point and an end point, and handheld ad hoc network radio stations are arranged at the positions of the starting point and the end point;
the determining module is used for determining the position information of the relay repair point according to the first information;
the control module is used for sending a first control command according to the position information of the relay repair point, wherein the first control command comprises a command for controlling the unmanned aerial vehicle to stop to the relay repair point, and a radio station is carried on the unmanned aerial vehicle;
the second acquisition module is used for acquiring second information, the second information comprises confirmation information that the unmanned aerial vehicle is parked at the relay repair point, and after the second information is acquired, the construction method of the communication network is completed.
In a third aspect, embodiments of the present application provide a building apparatus for a communication network, where the apparatus includes a memory and a processor. The memory is used for storing a computer program; the processor is configured to implement the steps of the method for setting up a communication network described above when executing the computer program.
In a fourth aspect, embodiments of the present application provide a readable storage medium having stored thereon a computer program which, when executed by a processor, implements the steps of the method for setting up a communication network described above.
The beneficial effects of the invention are as follows:
1. according to the invention, the hand-held radio station node is used as a backbone node, the unmanned aerial vehicle is used as a relay node, the mobile backbone network based on Ip is constructed, and each user node is accessed through the backbone node, so that the information and voice interaction of users among different groups can be realized. Meanwhile, the hand-held station is used as a ground backbone node, the blocked place is used as a relay by using the unmanned aerial vehicle, and compared with a group communication network constructed on the basis of the hand-held ad hoc network station, the invention can improve the communication distance between backbone nodes by adopting the unmanned aerial vehicle as the relay, has the advantage of higher flexibility, does not need special personnel to recover and then install the target point when the target point is newly added, and can automatically go to the target point for relocation.
2. According to the invention, by arranging the relay position compensating node, the communication distance can be increased in the area range with poor viewing conditions such as cities or undulating topography, and the transmission bandwidth and efficiency can be improved; after the unmanned aerial vehicle is controlled to stop to the relay repair point, the radio station antenna can be switched according to the relation between the stop position and other communication nodes and the communication effect, and the length of the radio station antenna can be adjusted according to the gain condition of the relay signal of the radio station, so that the communication effect can be improved.
3. The unmanned aerial vehicle can transmit signals after being parked at the relay repair point, and whether the unmanned aerial vehicle needs to escape or self-explosion is analyzed through images acquired by the unmanned aerial vehicle.
4. In the invention, the images acquired by the unmanned aerial vehicle are subjected to classification enhancement processing, and the quality of the images can be improved in an enhancement processing mode, and the accuracy in comparison with the images in the image library can be improved, so that the safety of the whole communication work is improved.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be apparent from the description, or may be learned by practice of the embodiments of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims thereof as well as the appended drawings.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic flow chart of a method for setting up a communication network according to an embodiment of the present invention;
figure 2 is a schematic diagram of a construction device of a communication network according to an embodiment of the present invention;
figure 3 is a schematic diagram of the construction equipment of the communication network according to the embodiment of the invention.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that: like reference numerals or letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. Meanwhile, in the description of the present invention, the terms "first", "second", and the like are used only to distinguish the description, and are not to be construed as indicating or implying relative importance.
Example 1
As shown in fig. 1, the present embodiment provides a method for building a communication network, which includes step S1, step S2, step S3, and step S4.
Step S1, acquiring first information, wherein the first information comprises geographic information, personnel information, building information and weather information of a target area, the target area is an area for building a communication network, the communication network comprises a starting point, a relay repair point and an end point, and handheld ad hoc network radio stations are arranged at the positions of the starting point and the end point;
in this step, the first information may include, in addition to the above-mentioned geographical information, personnel information, building information, and weather information, hydrological information, traffic information, etc. of the target area, where the included information may be increased or decreased according to the needs of the user, where the included information is more, and the location of the selected relay repair point may also be more accurate;
s2, determining position information of a relay repair point according to the first information;
in this step, determining the position information of the relay repair point may be achieved by: a first control command is sent, wherein the first control command comprises a command for manually analyzing the first information and manually determining the position information of the relay repair point;
in the step, by arranging the relay position compensating node, the communication distance can be increased in the area range with poor viewing conditions such as cities or undulating topography, and the transmission bandwidth and efficiency can be improved;
step S3, according to the position information of the relay repair point, a first control command is sent, wherein the first control command comprises a command for controlling the unmanned aerial vehicle to stop to the relay repair point, and a radio station is carried on the unmanned aerial vehicle;
in this step, the location of the relay repair site may be a roof, a wall, a treetop, a pole roof, or the like; when the unmanned aerial vehicle is controlled to stop to the relay repair point, various stopping modes can be adopted, such as landing stopping, hanging stopping and the like; in addition, in order to further improve signal transmission, the radio station mounted on the unmanned aerial vehicle can be further provided with a plurality of antennas, after the unmanned aerial vehicle is controlled to stop to a relay repair point, the radio station antennas can be switched according to the relation between the stop position and other communication nodes, and the length of the radio station antennas can be adjusted according to the gain condition of the relay signal of the radio station.
And S4, acquiring second information, wherein the second information comprises confirmation information that the unmanned aerial vehicle is parked at the relay repair point, and completing a method for constructing a communication network after the second information is acquired.
In the step, the hand-held radio station node is used as a backbone node by a heterogeneous multi-transmission means, the unmanned aerial vehicle is used as a relay node, an Ip-based mobile backbone network is constructed, and all user nodes are accessed through the backbone node, so that information and voice interaction of users among different groups can be realized. Meanwhile, the handheld station is used as a ground backbone node, the part with shielding is used as a relay by using the unmanned aerial vehicle, and compared with a group communication network constructed on the basis of the handheld ad hoc network radio station, the communication distance between backbone nodes can be improved by adopting the unmanned aerial vehicle as the relay. Meanwhile, the system has the advantage of high flexibility, and when a target point is newly added, the system does not need special personnel to recover and then install, so that the system can automatically go to the target point for relocation.
By adopting the same method, if a backbone network of movable and three-dimensional communication with larger space is required to be constructed, a communication vehicle can be used as a ground backbone node.
In this step, the unmanned aerial vehicle can transmit signals after residing at the relay repair point, and in the working process, the surrounding environment needs to be pre-warned to ensure the safety of the whole communication work, in this embodiment, the pre-warning is performed through the schemes in step S5, step S6 and step S7;
s5, acquiring third information and fourth information, wherein the third information is a real-time image acquired by the unmanned aerial vehicle, and the real-time image is acquired by an image acquisition device installed on the unmanned aerial vehicle; the fourth information is an image library, the image library comprises at least one target object image, and the target object is an object to be avoided by the unmanned aerial vehicle;
in the step, the image library is a pre-constructed image library;
s6, analyzing the real-time image, analyzing the category of the real-time image to obtain a classification result, selecting a corresponding image processing method according to the classification result, and processing the image to obtain a processed image;
in this step, according to different weather conditions, the quality of the collected images is uneven, for example, when there is a foggy weather, the quality of the collected images may be affected, so as to affect the final early warning process; therefore, in the step, the acquired images are classified correspondingly, and the specific steps include step S61, wherein in step S61, different image processing technologies are correspondingly adopted for the images with different weather conditions, and each image can be processed pertinently in this way, so that the processing efficiency and quality are improved;
and step S61, analyzing the real-time image, and analyzing whether the real-time image is a first image, wherein the first image is a foggy image, if so, adopting a first processing method to carry out enhancement processing on the first image to obtain a first processed image, and if not, adopting a second processing method to carry out enhancement processing on the first processed image to obtain a second processed image.
In this step, the first image may include, in addition to the foggy image, an image acquired under other severe weather conditions, for example, an image acquired under weather such as haze weather, thunderstorm weather, or the like; in this embodiment, when analyzing the real-time image, whether the real-time image is a foggy image may be determined by an artificial manner, or whether the real-time image is a foggy image may be analyzed by other conventional analysis techniques;
in step S61, if the image is a foggy image, the image may be processed by using an image enhancement technique to improve the quality of the image, and specific implementation steps may be step S611, step S612, step S613 and step S614, in step S611-step S614, a neighborhood standard deviation is calculated for each layer of the gaussian pyramid, then a standard deviation pyramid with multiple layers may be obtained, and then noise reduction processing is performed for each layer of the laplace pyramid based on the standard pyramid; therefore, in the step, not only is the image detail enhanced by using a Gaussian-Laplacian pyramid decomposition method, but also noise is suppressed, so that the quality of the image can be improved by the step, and the early warning accuracy is further improved.
Step S611, decomposing the real-time image by adopting a Gaussian-Laplacian pyramid decomposition method to obtain a first pyramid and a second pyramid, wherein the first pyramid comprises a Gaussian pyramid with a multi-layer Gao Sizi image, and the second pyramid comprises a Laplacian pyramid with a multi-layer Laplacian sub-image;
in the step, the number of layers of the Gaussian pyramid and the Laplacian pyramid can be set in a self-defined mode according to the requirements of users; for example, 3 layers, 4 layers, 5 layers, etc.;
step S612, calculating a neighborhood standard deviation corresponding to each layer of the first pyramid, combining the neighborhood standard deviations corresponding to each layer to obtain a third pyramid, and carrying out normalization processing on the third pyramid to obtain a fourth pyramid;
step S613, processing each layer of the fourth pyramid to obtain a fifth pyramid, where when any layer of the fourth pyramid is processed, any layer of the fourth pyramid is marked as a first layer, a layer corresponding to the first layer in the second pyramid is marked as a second layer, and the first layer and the second layer are multiplied to obtain a third layer;
by the method in this step, it can be understood that multiplying the first layer and the second layer is a noise reduction processing method, and in this way, a laplacian pyramid after noise reduction of each layer can be obtained;
and step 614, reconstructing the fifth pyramid by adopting an image reconstruction technology to obtain the first processed image.
In this step, reconstruction may be performed using conventional reconstruction techniques, such as pyramid reconstruction techniques, and the like; other conventional image processing techniques may be adopted in addition to the methods in step S611, step S612, step S613 and step S614, and the description of this embodiment is omitted;
in step S61, if the image is not a foggy image, the image may be processed in steps S615, S616, S617, and S618;
step S615, decomposing the real-time image by utilizing a wavelet decomposition method to obtain at least one low-frequency component and at least one high-frequency component, wherein a wavelet function adopted by the wavelet decomposition method is a Haar wavelet function, and the low-frequency component and the high-frequency component are assembled to form a first set;
in the step, the wavelet function adopted by the wavelet decomposition method can adopt a mexico cap-shaped function, a Moret wavelet function, a sym6 wavelet function and the like besides a Haar wavelet function;
meanwhile, besides decomposing the real-time image by adopting a wavelet decomposition method, a contourlet transformation method can be adopted, and a non-sampling contourlet reconstruction method can be adopted correspondingly when reconstruction is carried out in the step S618;
step S616, respectively processing each low-frequency component by using top hat transformation and bottom hat transformation, respectively obtaining a first result and a second result, adding the low-frequency component and the first result, subtracting the second result to obtain enhanced low-frequency components, and enhancing each high-frequency component by using a dual-threshold function to obtain enhanced high-frequency components;
step S617, the enhanced low-frequency component and the enhanced high-frequency component are assembled to form a second assembly;
step S618, replacing a corresponding number of elements in the first set with at least one element in the second set to obtain a third set, and performing reconstruction processing on all elements in the third set to obtain the second processed image.
In this step, one enhanced high-frequency or low-frequency component in the second set may be used to replace the high-frequency or low-frequency component corresponding to the enhanced high-frequency or low-frequency component in the first set, or a plurality of enhanced high-frequency or low-frequency components may be used, and after replacement, a wavelet inversion reconstruction technique may be used to reconstruct;
and S7, analyzing the processed image according to the image library, and analyzing whether the processed image contains the target object image or not, if so, sending a second control command, wherein the second control command comprises a command for enabling the unmanned aerial vehicle to escape or self-explode.
In the step, the processed image and the images in the image library are analyzed, so that the accuracy of analysis can be improved.
Example 2
As shown in fig. 2, the present embodiment provides a device for setting up a communication network, where the device includes a first acquisition module 701, a determination module 702, a control module 703, and a second acquisition module 704.
A first obtaining module 701, configured to obtain first information, where the first information includes geographic information, personnel information, building information, and weather information of a target area, where the target area is an area for building a communication network, and the communication network includes a start point, a relay repair point, and an end point, where handheld ad hoc network stations are disposed at positions of the start point and the end point;
a determining module 702, configured to determine location information of a relay repair point according to the first information;
the control module 703 is configured to send a first control command according to the position information of the relay repair point, where the first control command includes a command for controlling the unmanned aerial vehicle to stop to the relay repair point, and the unmanned aerial vehicle is equipped with a radio station;
and a second obtaining module 704, configured to obtain second information, where the second information includes confirmation information that the unmanned aerial vehicle has stopped at the relay repair point, and complete the method for setting up the communication network after obtaining the second information.
In a specific embodiment of the disclosure, the apparatus further comprises a third acquisition module 705, a first analysis module 706, and a second analysis module 707;
a third acquiring module 705, configured to acquire third information and fourth information, where the third information is a real-time image acquired by the unmanned aerial vehicle, and the real-time image is acquired by an image acquisition device installed on the unmanned aerial vehicle; the fourth information is an image library, the image library comprises at least one target object image, and the target object is an object to be avoided by the unmanned aerial vehicle;
the first analysis module 706 is configured to analyze the real-time image, analyze a category to which the real-time image belongs, obtain a classification result, select a corresponding image processing method according to the classification result, and process the image according to the classification result, so as to obtain a processed image;
and a second analysis module 707, configured to analyze the processed image according to the image library, analyze whether the processed image includes the target image, and if so, send a second control command, where the second control command includes a command for letting the unmanned aerial vehicle escape or self-explode.
In one embodiment of the disclosure, the first analysis module 706 further includes an analysis unit 7061;
the analysis unit 7061 is configured to analyze the real-time image, and analyze whether the real-time image is a first image, where the first image is a foggy image, and if yes, perform enhancement processing on the first image by using a first processing method to obtain a first processed image, and if not, perform enhancement processing on the first image by using a second processing method to obtain a second processed image.
In one embodiment of the disclosure, the analysis unit 7061 further comprises a first decomposition subunit 70611, a first calculation subunit 70612, a second calculation subunit 70613, and a first reconstruction subunit 70614;
a first decomposition subunit 70611, configured to decompose the real-time image by using a gaussian-laplacian pyramid decomposition method, to obtain a first pyramid and a second pyramid, where the first pyramid includes a gaussian pyramid with multiple layers of Gao Sizi images, and the second pyramid includes a laplacian pyramid with multiple layers of laplacian sub-images;
the first calculating subunit 70612 is configured to calculate a neighborhood standard deviation corresponding to each layer of the first pyramid, combine the neighborhood standard deviations corresponding to each layer to obtain a third pyramid, and normalize the third pyramid to obtain a fourth pyramid;
a second computing subunit 70613, configured to process each layer of the fourth pyramid to obtain a fifth pyramid, where when any layer of the fourth pyramid is processed, any layer of the fourth pyramid is denoted as a first layer, a layer of the second pyramid corresponding to the first layer is denoted as a second layer, and the first layer and the second layer are multiplied to obtain a third layer;
a first reconstruction subunit 70614, configured to reconstruct the fifth pyramid by using an image reconstruction technique, to obtain the first processed image.
In one embodiment of the disclosure, the analysis unit 7061 further comprises a second decomposition subunit 70615, a third computation subunit 70616, a collection subunit 70617, and a second reconstruction subunit 70618;
a second decomposition subunit 70615, configured to decompose the real-time image by using a wavelet decomposition method to obtain at least one low-frequency component and at least one high-frequency component, where a wavelet function adopted by the wavelet decomposition method is a Haar wavelet function, and form a first set by the low-frequency component and the high-frequency component;
a third computation subunit 70616, configured to respectively process each of the low frequency components by using top hat transformation and bottom hat transformation, respectively, to obtain a first result and a second result, add the low frequency component to the first result, subtract the second result, obtain enhanced low frequency components, and enhance each of the high frequency components by using a dual-threshold function, and enhance the enhanced high frequency components;
a collection subunit 70617 for assembling the enhanced low frequency components and the enhanced high frequency components to form a second collection;
and a second reconstruction subunit 70618, configured to replace a corresponding number of elements in the first set with at least one element in the second set to obtain a third set, and perform reconstruction processing on all elements in the third set to obtain the second processed image.
It should be noted that, regarding the apparatus in the above embodiments, the specific manner in which the respective modules perform the operations has been described in detail in the embodiments regarding the method, and will not be described in detail herein.
Example 3
Corresponding to the above method embodiments, the embodiments of the present disclosure further provide a device for setting up a communication network, where the setting up device for a communication network described below and the setting up of a communication network described above may be referred to correspondingly to each other.
Figure 3 is a block diagram of a construction device 800 of a communication network according to an exemplary embodiment. As shown in fig. 3, the construction device 800 of the communication network may comprise: a processor 801, a memory 802. The construction device 800 of the communication network may further comprise one or more of a multimedia component 803, an i/O interface 804, and a communication component 805.
Wherein the processor 801 is configured to control the overall operation of the construction device 800 of the communication network to complete all or part of the steps in the construction of the communication network described above. The memory 802 is used to store various types of data to support the operation of the built device 800 on the communication network, which may include, for example, instructions for any application or method operating on the built device 800 on the communication network, as well as application related data, such as contact data, messages, pictures, audio, video, and the like. The Memory 802 may be implemented by any type or combination of volatile or non-volatile Memory devices, such as static random access Memory (Static Random Access Memory, SRAM for short), electrically erasable programmable Read-Only Memory (Electrically Erasable Programmable Read-Only Memory, EEPROM for short), erasable programmable Read-Only Memory (Erasable Programmable Read-Only Memory, EPROM for short), programmable Read-Only Memory (Programmable Read-Only Memory, PROM for short), read-Only Memory (ROM for short), magnetic Memory, flash Memory, magnetic disk, or optical disk. The multimedia component 803 may include a screen and an audio component. Wherein the screen may be, for example, a touch screen, the audio component being for outputting and/or inputting audio signals. For example, the audio component may include a microphone for receiving external audio signals. The received audio signals may be further stored in the memory 802 or transmitted through the communication component 805. The audio assembly further comprises at least one speaker for outputting audio signals. The I/O interface 804 provides an interface between the processor 801 and other interface modules, which may be a keyboard, mouse, buttons, etc. These buttons may be virtual buttons or physical buttons. The communication assembly 805 is used for wired or wireless communication between the construction device 800 of the communication network and other devices. Wireless communication, such as Wi-Fi, bluetooth, near field communication (Near FieldCommunication, NFC for short), 2G, 3G or 4G, or a combination of one or more thereof, the respective communication component 805 may thus comprise: wi-Fi module, bluetooth module, NFC module.
In an exemplary embodiment, the communication network construction device 800 may be implemented by one or more application specific integrated circuits (Application Specific Integrated Circuit, abbreviated as ASIC), digital signal processors (DigitalSignal Processor, abbreviated as DSP), digital signal processing devices (Digital Signal Processing Device, abbreviated as DSPD), programmable logic devices (Programmable Logic Device, abbreviated as PLD), field programmable gate arrays (Field Programmable Gate Array, abbreviated as FPGA), controllers, microcontrollers, microprocessors, or other electronic components for performing the communication network construction described above.
In another exemplary embodiment, a computer readable storage medium is also provided comprising program instructions which, when executed by a processor, implement the steps of setting up a communication network as described above. For example, the computer readable storage medium may be the memory 802 described above including program instructions executable by the processor 801 of the construction device 800 of the communication network to complete the construction of the communication network described above.
Example 4
Corresponding to the above method embodiments, the disclosed embodiments also provide a readable storage medium, where a readable storage medium described below and the establishment of the communication network described above may be referred to correspondingly to each other.
A readable storage medium having stored thereon a computer program which, when executed by a processor, performs the steps of setting up a communication network of the above-described method embodiments.
The readable storage medium may be a usb disk, a removable hard disk, a Read-Only Memory (ROM), a random access Memory (Random Access Memory, RAM), a magnetic disk, or an optical disk, and the like.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A method for establishing a communication network, comprising:
acquiring first information, wherein the first information comprises geographic information, population information, building information and meteorological information of a target area, the target area is an area for building a communication network, the communication network comprises a starting point, a relay supplement point and a terminal point, and handheld ad hoc network radio stations are arranged at the positions of the starting point and the terminal point;
determining the position information of a relay repair point according to the first information;
according to the position information of the relay repair point, a first control command is sent, wherein the first control command comprises a command for controlling the unmanned aerial vehicle to stop to the relay repair point, and a radio station is carried on the unmanned aerial vehicle;
acquiring second information, wherein the second information comprises confirmation information that the unmanned aerial vehicle is parked at the relay repair point, and completing a method for constructing a communication network after the second information is acquired;
acquiring third information and fourth information, wherein the third information is a real-time image acquired by the unmanned aerial vehicle, and the real-time image is acquired by an image acquisition device installed on the unmanned aerial vehicle; the fourth information is an image library, the image library comprises at least one target object image, and the target object is an object to be avoided by the unmanned aerial vehicle;
analyzing the real-time image, analyzing the category of the real-time image to obtain a classification result, selecting a corresponding image processing method according to the classification result, and processing the image to obtain a processed image;
analyzing the processed image according to the image library, and analyzing whether the processed image contains the target object image or not, if so, sending a second control command, wherein the second control command comprises a command for enabling the unmanned aerial vehicle to escape or self-explode.
2. The method for building a communication network according to claim 1, wherein analyzing the real-time image, analyzing a category to which the real-time image belongs, obtaining a classification result, selecting a corresponding image processing method according to the classification result, and processing the classification result, obtaining a processed image, comprising:
analyzing the real-time image, and analyzing whether the real-time image is a first image or not, wherein the first image is a foggy image, if so, adopting a first processing method to carry out enhancement processing on the first image to obtain a first processed image, and if not, adopting a second processing method to carry out enhancement processing on the first image to obtain a second processed image.
3. The method for building a communication network according to claim 2, wherein the enhancement processing is performed by using a first processing method to obtain a first processed image, comprising:
decomposing the real-time image by adopting a Gaussian-Laplacian pyramid decomposition method to obtain a first pyramid and a second pyramid, wherein the first pyramid comprises a Gaussian pyramid with a plurality of layers of Gao Sizi images, and the second pyramid comprises a Laplacian pyramid with a plurality of layers of Laplacian sub-images;
calculating the neighborhood standard deviation corresponding to each layer of the first pyramid, combining the neighborhood standard deviations corresponding to each layer to obtain a third pyramid, and carrying out normalization processing on the third pyramid to obtain a fourth pyramid;
processing each layer of the fourth pyramid to obtain a fifth pyramid, wherein when any layer of the fourth pyramid is processed, any layer of the fourth pyramid is marked as a first layer, one layer corresponding to the first layer in the second pyramid is marked as a second layer, and the first layer and the second layer are multiplied to obtain a third layer;
and reconstructing the fifth pyramid by adopting an image reconstruction technology to obtain the first processed image.
4. A device for setting up a communication network, comprising:
the first acquisition module is used for acquiring first information, wherein the first information comprises geographic information, population information, building information and meteorological information of a target area, the target area is an area for building a communication network, the communication network comprises a starting point, a relay supplement point and an end point, and handheld ad hoc network radio stations are arranged at the positions of the starting point and the end point;
the determining module is used for determining the position information of the relay repair point according to the first information;
the control module is used for sending a first control command according to the position information of the relay repair point, wherein the first control command comprises a command for controlling the unmanned aerial vehicle to stop to the relay repair point, and a radio station is carried on the unmanned aerial vehicle;
the second acquisition module is used for acquiring second information, the second information comprises confirmation information that the unmanned aerial vehicle is parked at the relay repair point, and after the second information is acquired, a method for constructing a communication network is completed;
the third acquisition module is used for acquiring third information and fourth information, wherein the third information is a real-time image acquired by the unmanned aerial vehicle, and the real-time image is acquired by an image acquisition device installed on the unmanned aerial vehicle; the fourth information is an image library, the image library comprises at least one target object image, and the target object is an object to be avoided by the unmanned aerial vehicle;
the first analysis module is used for analyzing the real-time image, analyzing the category of the real-time image to obtain a classification result, selecting a corresponding image processing method according to the classification result, and processing the classification result to obtain a processed image;
the second analysis module is used for analyzing the processed image according to the image library, analyzing whether the processed image contains the target object image or not, and if so, sending a second control command, wherein the second control command comprises a command for enabling the unmanned aerial vehicle to escape or self-explode.
5. The device for setting up a communication network according to claim 4, wherein the first analysis module comprises:
the analysis unit is used for analyzing the real-time image, analyzing whether the real-time image is a first image or not, if the first image is a foggy image, adopting a first processing method to carry out enhancement processing on the first image to obtain a first processed image, and if the first image is not the foggy image, adopting a second processing method to carry out enhancement processing on the first processed image to obtain a second processed image.
6. The device for setting up a communication network according to claim 5, characterized in that the analysis unit comprises:
the decomposition subunit is used for decomposing the real-time image by adopting a Gaussian-Laplace pyramid decomposition method to obtain a first pyramid and a second pyramid, wherein the first pyramid comprises a Gaussian pyramid with a multi-layer Gao Sizi image, and the second pyramid comprises a Laplace pyramid with a multi-layer Laplace sub-image;
the first calculating subunit is used for calculating the neighborhood standard deviation corresponding to each layer of the first pyramid, combining the neighborhood standard deviations corresponding to each layer to obtain a third pyramid, and carrying out normalization processing on the third pyramid to obtain a fourth pyramid;
a second calculating subunit, configured to process each layer of the fourth pyramid to obtain a fifth pyramid, where when any layer of the fourth pyramid is processed, mark any layer of the fourth pyramid as a first layer, mark a layer of the second pyramid corresponding to the first layer as a second layer, and multiply the first layer with the second layer to obtain a third layer;
and the reconstruction subunit is used for reconstructing the fifth pyramid by adopting an image reconstruction technology to obtain the first processed image.
7. A construction apparatus for a communication network, comprising:
a memory for storing a computer program;
a processor for implementing the steps of the method of setting up a communication network according to any one of claims 1 to 3 when executing said computer program.
8. A readable storage medium, characterized by: the readable storage medium has stored thereon a computer program which, when executed by a processor, implements the steps of the method of setting up a communication network according to any of claims 1 to 3.
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