CN113093800A - Sharing system based on unmanned aerial vehicle takes photo by plane - Google Patents
Sharing system based on unmanned aerial vehicle takes photo by plane Download PDFInfo
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- G05D1/106—Change initiated in response to external conditions, e.g. avoidance of elevated terrain or of no-fly zones
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Abstract
The invention discloses a sharing system based on aerial photography unmanned aerial vehicles, which comprises a host, a client and an unmanned aerial vehicle base, wherein a plurality of aerial photography unmanned aerial vehicles are distributed in the unmanned aerial vehicle base; the user can inquire self demand input client, whether seek the shared unmanned aerial vehicle that accords with, the unmanned aerial vehicle who satisfies the demand flies to user-designated place and high back, accept user control, through distinguishing user-designated position, and flight control module is as the first control end of unmanned aerial vehicle that takes photo by plane, combine meteorological and geographic data module, even the user does not carry the image and the picture that the unmanned aerial vehicle that takes photo by plane still can obtain taking photo by plane, and need not to bear special exercise and training, also need not to worry that unmanned aerial vehicle battery does not have a power failure and undertake the loss that unmanned aerial vehicle that takes photo by plane probably takes place the crash accident.
Description
Technical Field
The invention relates to the field of sharing systems, in particular to a sharing system based on an aerial photography unmanned aerial vehicle.
Background
Nowadays, many conditional people carry the aerial photography unmanned aerial vehicle when traveling, and the consumption-level aerial photography unmanned aerial vehicle is often tied among contradictory indexes such as light weight, long endurance, small volume, low cost, strong wind resistance and the like; however, even in this case, the volume of the consumer-grade aerial photography unmanned aerial vehicle is still large after the protective box is added, which becomes a burden in traveling; the places where the aerial photography unmanned aerial vehicles are used are mainly concentrated in tourist scenic spots, schools of colleges and universities and nearby landmark buildings of all places, the aerial photography unmanned aerial vehicle users in the journey are not familiar with the situations of local landform, wind direction, climate and the like, and the aerial photography unmanned aerial vehicles take off in a trade mode and often crash the aerial photography unmanned aerial vehicles; the user of the aerial photography unmanned aerial vehicle only needs to shoot the user or a specific scene from a certain specific angle in the sky or along a specific lens track under most conditions, and then obtains a picture, rather than only needing to experience the feeling of operating the aerial photography unmanned aerial vehicle, because the user needs to receive certain learning and practice before operating the aerial photography unmanned aerial vehicle, and meanwhile, the user also needs to bear the loss of accidents such as crash and the like of the aerial photography unmanned aerial vehicle.
Therefore, there is still a need for improvement and development of the prior art.
Disclosure of Invention
In order to solve the technical problems, the invention provides a sharing system based on an aerial photography unmanned aerial vehicle, so that aerial photography images and pictures can be obtained even if a user does not carry the aerial photography unmanned aerial vehicle, special exercises and training are not needed, and worry about battery outage of the aerial photography unmanned aerial vehicle and loss of possible crash accidents of the aerial photography unmanned aerial vehicle is also avoided.
The technical scheme of the invention is as follows: a sharing system based on aerial photography unmanned aerial vehicles comprises a host, client sides and an unmanned aerial vehicle base, wherein a plurality of aerial photography unmanned aerial vehicles are distributed in the unmanned aerial vehicle base, the client sides are communicated with the host and exchange data with each other through corresponding APPs installed in the client sides, and the host sides are communicated with the unmanned aerial vehicle base and the aerial photography unmanned aerial vehicles in the unmanned aerial vehicle base and exchange data with each other through a network; the sharing system based on the aerial photography unmanned aerial vehicle comprises a position judging module, an unmanned aerial vehicle selecting module, a flight control module, an unmanned aerial vehicle state module and a flight judging module; wherein the content of the first and second substances,
the position judging module is used for judging whether the position of the user needing service is in a service area of a certain unmanned aerial vehicle base, if not, the position is fed back to provide the service, and if so, the position is fed back to the unmanned aerial vehicle base capable of providing the service;
the unmanned aerial vehicle state module is used for monitoring the state of the aerial photography unmanned aerial vehicle in the unmanned aerial vehicle base and feeding back corresponding data;
the unmanned aerial vehicle selection module is used for selecting an aerial photography unmanned aerial vehicle suitable for executing the task according to the aerial photography unmanned aerial vehicle state data in the corresponding unmanned aerial vehicle base fed back by the unmanned aerial vehicle state module after the position discrimination module feeds back the unmanned aerial vehicle base;
the flight judging module is used for judging the appropriate degree of flight time and space;
the flight control module is used for controlling the aerial photography unmanned aerial vehicle and is a first control end of the aerial photography unmanned aerial vehicle;
the unmanned aerial vehicle selection module selects the most suitable aerial photography unmanned aerial vehicle through a built-in algorithm submodule, or sends the suitable aerial photography unmanned aerial vehicle to the client side, and the client makes a selection.
The sharing system based on the aerial photography unmanned aerial vehicle, wherein: if the most suitable aerial photography unmanned aerial vehicle is selected by the algorithm submodule, the state parameters of the aerial photography unmanned aerial vehicle related to the algorithm submodule comprise endurance time, maximum wind resistance level and maximum flying height, and the algorithm submodule is combined with Java and Python language programming software to realize the following operations:
step 1, judging whether the time and space of a user for requesting service are legal or not, if not, feeding back that the service cannot be performed, otherwise, entering the next step;
step 2, calling a weather forecast of the space at the moment according to time and space information provided by the user, if the weather is severe, feeding back that the service cannot be performed, and if the weather is not severe, entering the next step;
step 3, reading the maximum wind speed Vo in the weather data used in the step 2, and removing all aerial photography unmanned aerial vehicles with wind resistance grades smaller than Vo from all aerial photography unmanned aerial vehicle lists; if the list of the aerial photography unmanned aerial vehicle is empty, feeding back that the aerial photography unmanned aerial vehicle cannot be served, and entering the next step if the aerial photography unmanned aerial vehicle cannot be served;
step 4, according to the altitude Ho of a service place required by a user, all aerial photography unmanned aerial vehicles with the maximum flight height smaller than Ho are removed from the list; if the list of the aerial photography unmanned aerial vehicle is empty, feeding back that the aerial photography unmanned aerial vehicle cannot be served, and entering the next step if the aerial photography unmanned aerial vehicle cannot be served;
step 5, calculating the service duration reserved by the user and the sum of the durations of the service places from the base To the base, multiplying the sum by a safety factor 1.3 To obtain the minimum flight duration To, and removing all unmanned aerial vehicles with the residual energy duration less than To from the list; if the list of the aerial photography unmanned aerial vehicle is empty, feeding back that the aerial photography unmanned aerial vehicle cannot be served, and entering the next step if the aerial photography unmanned aerial vehicle cannot be served;
step 6, removing the aerial photography unmanned aerial vehicle which does not accord with the shooting definition, lens zooming and automatic tracking performance reserved by the user from the list; if the list of the aerial photography unmanned aerial vehicle is empty, feeding back that the aerial photography unmanned aerial vehicle cannot be served, and entering the next step if the aerial photography unmanned aerial vehicle cannot be served;
and 7, randomly selecting one aerial photography unmanned aerial vehicle if more than one aerial photography unmanned aerial vehicle exists in the list of the aerial photography unmanned aerial vehicles.
The sharing system based on the aerial photography unmanned aerial vehicle, wherein: the data storage is used for storing data exported by the aerial photography unmanned aerial vehicle and transmitting the data to a user through the host; the data storage is located in the drone base or set up elsewhere where it can be networked.
The sharing system based on the aerial photography unmanned aerial vehicle, wherein: the unmanned aerial vehicle state module is divided into a flight state and a shooting state, the flight state comprises four parts of residual energy, endurance time, maximum flying height and maximum speed, the shooting state comprises three parts of shooting definition, lens zooming and automatic tracking shooting performance, and the flight state and the shooting state are completely independent relative to the unmanned aerial vehicle state.
The sharing system based on the aerial photography unmanned aerial vehicle, wherein: the wireless network is divided into a public wireless network and a private wireless network, the public wireless network comprises a 4G network and a 5G network, and the aerial photography unmanned aerial vehicle selects the network with the strongest signal intensity to carry out network connection.
The sharing system based on the aerial photography unmanned aerial vehicle, wherein: the flight control module and the user can control the aerial photography unmanned aerial vehicle, the control of the flight control module is prior to the control of the user, the flight control module is used as a first control end, and the client used by the user is used as a second control end.
The sharing system based on the aerial photography unmanned aerial vehicle, wherein: still include repeater selection module for judge whether the radio contact of the unmanned aerial vehicle of taking photo by plane of certain flight can receive the barrier separation, whether the signal strength stability satisfies the requirement, whether need use the signal repeater, the quantity of required repeater, whether need relay unmanned aerial vehicle to and relay unmanned aerial vehicle's quantity and position.
The sharing system based on the aerial photography unmanned aerial vehicle, wherein: the unmanned aerial vehicle base station comprises a unmanned aerial vehicle base, a weather data module and a data processing module, wherein the weather data module comprises a weather measuring device, and the weather measuring device is installed in the unmanned aerial vehicle base, or in an area served by the unmanned aerial vehicle base, or on other unmanned aerial vehicles and is used for measuring weather data in the service area of the unmanned aerial vehicle base; and flight data is provided for the flight control module, and the unmanned aerial vehicle that takes photo by plane is avoided suffering bad air current.
The sharing system based on the aerial photography unmanned aerial vehicle, wherein: still include the geographic data module, the geographic data module includes the topography measuring device, and the topography measuring device is used for obtaining topography and barrier data in this unmanned aerial vehicle base service area to for flight control module provides the flight data, avoid taking photo by plane unmanned aerial vehicle striking barrier.
The sharing system based on the aerial photography unmanned aerial vehicle, wherein: still include guard unmanned aerial vehicle module and guard unmanned aerial vehicle, fly through guard unmanned aerial vehicle module control guard unmanned aerial vehicle, guard unmanned aerial vehicle flies around the unmanned aerial vehicle that takes photo by plane for supplementary weather and the barrier data of collecting the position that unmanned aerial vehicle that takes photo by plane locates, and the attack that unmanned aerial vehicle probably received is taken photo by plane in the supervision.
Compared with the shared unmanned aerial vehicle system in the prior art, the shared system based on the aerial photography unmanned aerial vehicle has the beneficial effects that:
1. the sharing system solves the problems that the unmanned aerial vehicle is large in size and inconvenient to carry by a user, brings convenience to the user to carry out specific shooting requirements such as journey shooting and the like, and reduces the burden in journey;
2. be provided with flight control module, can carry out the analysis to the time of flight, space factor to combine meteorological and geographic data to regulate and control the unmanned aerial vehicle flight, this unmanned aerial vehicle system has reduced the manual operation burden, uses comparatively simply, need not study the analysis to situations such as local topography, wind direction, weather, operation unmanned aerial vehicle need not accept certain study and exercise, also need not undertake the loss of accidents such as unmanned aerial vehicle crash.
Drawings
The drawings described herein are for illustration purposes only and are not intended to limit the scope of the present disclosure in any way; the shapes, the proportional sizes, and the like of the respective members in the drawings are merely schematic for aiding the understanding of the present invention, and do not specifically limit the shapes, the proportional sizes, and the like of the respective members of the present invention; those skilled in the art, having the benefit of the teachings of this invention, may choose from the various possible shapes and proportional sizes to implement the invention as a matter of case.
FIG. 1 is a schematic overall flow chart of the sharing system based on the aerial photography unmanned aerial vehicle of the invention;
FIG. 2 is a schematic diagram illustrating the classification of states of UAVs used in the sharing system based on aerial photography UAVs according to the present invention;
FIG. 3 is a schematic diagram illustrating the classification of wireless networks used in the sharing system based on the aerial photography unmanned aerial vehicle according to the present invention;
fig. 4 is a schematic view of a flight discrimination workflow used in the sharing system based on the aerial photography unmanned aerial vehicle according to the present invention.
Detailed Description
The embodiments and examples of the present invention will be described in detail below with reference to the accompanying drawings, and the described embodiments are only for the purpose of illustrating the present invention and are not intended to limit the embodiments of the present invention.
As shown in fig. 1, fig. 1 is a schematic overall flow chart of the sharing system based on the aerial photography unmanned aerial vehicle of the present invention, and the sharing system based on the aerial photography unmanned aerial vehicle comprises a host, a client and a unmanned aerial vehicle base; the unmanned aerial vehicle bases are respectively established near or around a plurality of tourist scenic spots, campuses and landmark buildings of various places, and a plurality of aerial photography unmanned aerial vehicles are distributed in each unmanned aerial vehicle base; the client comprises but is not limited to a mobile phone, a tablet, a notebook and other intelligent mobile terminals used by a user, and communicates and exchanges data with the host through corresponding APP installed in the client; the host is a cloud server and is communicated with the unmanned aerial vehicle base and the aerial photography unmanned aerial vehicle in the unmanned aerial vehicle base through networks such as the Internet, a local area network and the like and exchanges data.
Specifically, the client is used for user query and feedback of the user, can transmit the query and selection of the user to the host, and provides the feedback information of the host to the user, which is an intermediary between the user and the host; the host can process user requirements and system feedback, is a core part of the whole sharing system, is equivalent to the brain of the whole sharing system, and comprises a plurality of processing algorithms for distinguishing and analyzing the user requirements and feeding back the analysis result of the system to the user through the client.
The sharing system based on the aerial photography unmanned aerial vehicle is characterized by further comprising a position judging module, an unmanned aerial vehicle selecting module, a flight control module, an unmanned aerial vehicle state module, a flight judging module, a repeater selecting module, a meteorological data module, a geographic data judging module and a data memory; wherein the content of the first and second substances,
the position judging module is used for judging whether the position needing service of the user is in a certain unmanned aerial vehicle base service area; if not, feeding back the service which cannot be provided to the unmanned aerial vehicle selection module, and if so, feeding back the code or code of the unmanned aerial vehicle base which can provide the service to the unmanned aerial vehicle selection module;
the unmanned aerial vehicle selection module is used for selecting the aerial photography unmanned aerial vehicle suitable for executing the task according to the aerial photography unmanned aerial vehicle state data corresponding to the unmanned aerial vehicle base provided by the unmanned aerial vehicle state module after receiving the unmanned aerial vehicle base code or code fed back by the position judgment module;
the flight control module is the second core of the whole sharing system relative to the host, and is used for adjusting the state of the aerial photography unmanned aerial vehicle according to the requirement and feeding the current state of the aerial photography unmanned aerial vehicle in the unmanned aerial vehicle base back to the host for the user to select the aerial photography unmanned aerial vehicle; meanwhile, the flight control module also controls the aerial photography unmanned aerial vehicle and is a first control end of the aerial photography unmanned aerial vehicle, and the flight distinguishing module is also controlled by the flight control module;
the unmanned aerial vehicle state module is used for monitoring the state of the aerial photography unmanned aerial vehicle in the unmanned aerial vehicle base and feeding back corresponding data; the unmanned aerial vehicle state module records the state data of each flight of the aerial photography unmanned aerial vehicle in real time, and is a main basis for the selection of the aerial photography unmanned aerial vehicle by a user;
the flight judging module is used for judging the appropriate degree of flight time and space, and judging weather data and geographic data after judging the appropriate flight, and is one of the main judging bases of the flight control module;
the relay selection module is used for judging whether the radio contact of the aerial photography unmanned aerial vehicle flying at a certain time can be blocked by a barrier, whether the signal strength stability meets the requirement, whether a signal relay needs to be used and the number of the relays needed, and the flight control module can also analyze whether the unmanned aerial vehicle needs to be relayed (namely the unmanned aerial vehicle carrying the signal relay) and the number and the position of the unmanned aerial vehicle, provide flight data for the flight control module and avoid the aerial photography unmanned aerial vehicle from suffering from severe airflow and collision without discovered barriers;
the meteorological data module comprises a meteorological measuring device, the meteorological measuring device is installed in the unmanned aerial vehicle base, or in an area served by the unmanned aerial vehicle base, or on other unmanned aerial vehicles, and is used for measuring meteorological data in the service area of the unmanned aerial vehicle base; flight data are provided for the flight control module, and the aerial photography unmanned aerial vehicle is prevented from suffering from severe airflow;
the geographic data module includes the topography measuring device, and the topography measuring device is used for obtaining topography and barrier data in this unmanned aerial vehicle base service area to for flight control module provides flight data, avoid taking photo by plane unmanned aerial vehicle striking barrier.
The unmanned aerial vehicle base is the place of depositing the unmanned aerial vehicle of taking photo by plane and supplementing the energy for the unmanned aerial vehicle of taking photo by plane, also is the place that the unmanned aerial vehicle of taking photo by plane takes off and lands, and the unmanned aerial vehicle of taking photo by plane in the unmanned aerial vehicle base stops supplementing the energy and checking the trouble in the base when not having the flight task to derive the data that the task was shot last time.
The data memory is used for storing the data exported by the aerial photography unmanned aerial vehicle and transmitting the data to the user through the host computer, and the data memory can be located in an unmanned aerial vehicle base and can also be set up in other places which can be connected by a network.
Preferably, the unmanned aerial vehicle selection module is further used for selecting the most suitable aerial photography unmanned aerial vehicle by a built-in algorithm submodule according to meteorological data, geographic data and the requirements of users; or screening out all suitable aerial photography unmanned aerial vehicles according to meteorological data, geographic data and user requirements, sending the aerial photography unmanned aerial vehicles to the client through the host, and making a selection by a client.
If the most suitable aerial photography unmanned aerial vehicle is selected by the algorithm submodule, the state parameters of the aerial photography unmanned aerial vehicle related to the algorithm submodule comprise endurance time, maximum wind resistance level and maximum flying height, and the algorithm submodule is combined with Java and Python language programming software to realize the following operations:
step 1, judging whether the time and space of a user for requesting service are legal or not, if not, feeding back that the service cannot be performed, otherwise, entering the next step;
step 2, calling a weather forecast of the space at the moment according to time and space information provided by the user, if the weather is severe, feeding back that the service cannot be performed, and if the weather is not severe, entering the next step;
step 3, reading the maximum wind speed Vo in the weather data used in the step 2, and removing all aerial photography unmanned aerial vehicles with wind resistance grades smaller than Vo from all aerial photography unmanned aerial vehicle lists; if the list of the aerial photography unmanned aerial vehicle is empty, feeding back that the aerial photography unmanned aerial vehicle cannot be served, and entering the next step if the aerial photography unmanned aerial vehicle cannot be served;
step 4, according to the altitude Ho of a service place required by a user, all aerial photography unmanned aerial vehicles with the maximum flight height smaller than Ho are removed from the list; if the list of the aerial photography unmanned aerial vehicle is empty, feeding back that the aerial photography unmanned aerial vehicle cannot be served, and entering the next step if the aerial photography unmanned aerial vehicle cannot be served;
step 5, calculating the service duration reserved by the user and the sum of the durations of the service places from the base To the base, multiplying the sum by a safety factor 1.3 To obtain the minimum flight duration To, and removing all unmanned aerial vehicles with the residual energy duration less than To from the list; if the list of the aerial photography unmanned aerial vehicle is empty, feeding back that the aerial photography unmanned aerial vehicle cannot be served, and entering the next step if the aerial photography unmanned aerial vehicle cannot be served;
step 6, removing the aerial photography unmanned aerial vehicle which does not accord with the shooting definition, lens zooming and automatic tracking performance reserved by the user from the list; if the list of the aerial photography unmanned aerial vehicle is empty, feeding back that the aerial photography unmanned aerial vehicle cannot be served, and entering the next step if the aerial photography unmanned aerial vehicle cannot be served;
and 7, randomly selecting one aerial photography unmanned aerial vehicle if more than one aerial photography unmanned aerial vehicle exists in the list of the aerial photography unmanned aerial vehicles.
Referring to fig. 2, fig. 2 is a schematic diagram illustrating classification of states of unmanned aerial vehicles used in the sharing system based on the aerial photography unmanned aerial vehicle, specifically, an unmanned aerial vehicle state module is divided into a flight state and a shooting state, the flight state includes four parts of residual energy, endurance, maximum flying height and maximum speed, the shooting state includes three parts of shooting definition, lens zooming and automatic tracking shooting performance, the flight state and the shooting state have completely independent influences on the states of the unmanned aerial vehicle, and a user can conveniently select the aerial photography unmanned aerial vehicle by performing statistical feedback on the flight state and the shooting state.
Referring to fig. 3, fig. 3 is a schematic diagram illustrating classification of wireless networks used in the sharing system based on the aerial photography unmanned aerial vehicle, specifically, the wireless networks are divided into a public wireless network and a private wireless network, the public wireless network includes a 4G network and a 5G network, and the aerial photography unmanned aerial vehicle preferentially selects the network with the strongest signal strength for network connection.
With reference to fig. 4, fig. 4 is a schematic view of a flight discrimination work flow used by the sharing system based on the aerial photography unmanned aerial vehicle of the present invention, specifically, discrimination elements of the flight discrimination module are time and space, and whether the time and the space provided by the user are legal and safe is judged, and the importance degree of legal discrimination is higher than that of safe discrimination.
It should be noted that flight control module and user all can control the unmanned aerial vehicle that takes photo by plane, and flight control module's control is prior to user's control, regards flight control module as first control end, and the customer end that the user used is regarded as the second control end, can avoid user's misoperation to lead to the unmanned aerial vehicle that takes photo by plane to damage.
Referring to fig. 1 in combination with fig. 2 to 4, the using method and the working principle of the sharing system based on the aerial photography unmanned aerial vehicle of the present invention are as follows:
firstly, a client contacts a host through a wireless network, a user inquires about the host through the client, and whether the position specified by the user is in a certain unmanned aerial vehicle base service area is judged;
secondly, if the unmanned aerial vehicle is in a certain base service area, the host informs the available aerial photographing unmanned aerial vehicle and the state of the unmanned aerial vehicle through the client, and an unmanned aerial vehicle state module comprises a flight state and a photographing state; the flight state comprises residual energy, endurance time, maximum flight height and maximum speed; the shooting state comprises shooting definition, lens zooming and automatic tracking over-shooting performance;
thirdly, the user selects an aerial photography unmanned aerial vehicle from the host through the client, and the host sends a notice to a flight control module corresponding to the aerial photography unmanned aerial vehicle to inform the flight control module of the time and the place of service;
the flight control module judges whether the time and the space requested by the client are legal and safe, whether the time and the space requested by the client are in a no-fly area or not, whether the time and the space requested by the user exceed a limit height or not, if the time and the space requested by the user are legal, whether the time and the space requested by the user are safe or not is judged, the flight control module judges whether the flight is safe or not according to meteorological data and terrain barrier data, if the time and the space requested by the user are illegal or unsafe, the flight control module informs the host computer and the client that the flight cannot be performed, and;
fourthly, the flight control module judges whether the radio contact of the aerial unmanned aerial vehicle flying at the time is blocked by an obstacle or not according to the meteorological data and the geographic data, whether the signal strength stability meets the requirement or not, whether a signal repeater is required to be used or not and whether a plurality of repeaters are required or not; the signal repeater can be fixed on real estate around a base and can also be carried by other unmanned aerial vehicles, and the flight control module of the special signal repeater unmanned aerial vehicle can also analyze the position of the repeater unmanned aerial vehicle in the task;
fifthly, if the steps are met, the flight control module controls the aerial photography unmanned aerial vehicle to avoid obstacles and bad air flow, the aerial photography unmanned aerial vehicle arrives at a specified position at a specified time, the aerial photography unmanned aerial vehicle is connected with a wireless network, the wireless network can be a public communication network (such as a 4G or 5G network) or a special wireless communication network, and the aerial photography unmanned aerial vehicle is preferentially connected with a network with a stronger signal;
sixthly, after the aerial photography unmanned aerial vehicle flies to a place and height designated by a user, the flight control module stands by and accepts user control, when the flight control module judges that the aerial photography unmanned aerial vehicle is in a safe space and time, the flight control module can accept control from a client and change the space position and flight data of the aerial photography unmanned aerial vehicle, if the aerial photography unmanned aerial vehicle faces danger or potential danger in the period, if the aerial photography unmanned aerial vehicle encounters airflow mutation, strong wind or exceeds a legal space, or is close to an obstacle and the like, the flight control module refuses user control to enable the aerial photography unmanned aerial vehicle to fly back to the safe space and state, and when the aerial photography unmanned aerial vehicle is safe again, the flight control module accepts user control again;
meanwhile, the aerial photography unmanned aerial vehicle can be additionally provided with a guard unmanned aerial vehicle for accompanying, and the flight is controlled by a guard unmanned aerial vehicle module, the guard unmanned aerial vehicle is used for assisting in collecting more accurate data and information such as airflow and obstacles at the position where the aerial photography unmanned aerial vehicle is located, and monitoring possible attacks on the aerial photography unmanned aerial vehicle;
seventhly, storing the high-definition video data shot in the flight process in a memory of the aerial photography unmanned aerial vehicle, and transmitting the data to a user through a wireless network;
and eighthly, after the user finishes the service, the flight control module controls the aerial photography unmanned aerial vehicle to return to the base to supplement energy, or continues to execute the next flight task.
Those not described in detail in this specification are within the skill of the art.
It should be understood that the above-mentioned embodiments are merely preferred examples of the present invention, and not restrictive, but rather, all the changes, substitutions, alterations and modifications that come within the spirit and scope of the invention as described above may be made by those skilled in the art, and all the changes, substitutions, alterations and modifications that fall within the scope of the appended claims should be construed as being included in the present invention.
Claims (10)
1. A sharing system based on aerial photography unmanned aerial vehicles comprises a host, client sides and an unmanned aerial vehicle base, wherein a plurality of aerial photography unmanned aerial vehicles are distributed in the unmanned aerial vehicle base, the client sides are communicated with the host and exchange data with each other through corresponding APPs installed in the client sides, and the host sides are communicated with the unmanned aerial vehicle base and the aerial photography unmanned aerial vehicles in the unmanned aerial vehicle base and exchange data with each other through a network; the method is characterized in that: the sharing system based on the aerial photography unmanned aerial vehicle comprises a position judging module, an unmanned aerial vehicle selecting module, a flight control module, an unmanned aerial vehicle state module and a flight judging module; wherein the content of the first and second substances,
the position judging module is used for judging whether the position of the user needing service is in a service area of a certain unmanned aerial vehicle base, if not, the position is fed back to provide the service, and if so, the position is fed back to the unmanned aerial vehicle base capable of providing the service;
the unmanned aerial vehicle state module is used for monitoring the state of the aerial photography unmanned aerial vehicle in the unmanned aerial vehicle base and feeding back corresponding data;
the unmanned aerial vehicle selection module is used for selecting an aerial photography unmanned aerial vehicle suitable for executing the task according to the aerial photography unmanned aerial vehicle state data in the corresponding unmanned aerial vehicle base fed back by the unmanned aerial vehicle state module after the position discrimination module feeds back the unmanned aerial vehicle base;
the flight judging module is used for judging the appropriate degree of flight time and space;
the flight control module is used for controlling the aerial photography unmanned aerial vehicle and is a first control end of the aerial photography unmanned aerial vehicle;
the unmanned aerial vehicle selection module selects the most suitable aerial photography unmanned aerial vehicle through a built-in algorithm submodule, or sends the suitable aerial photography unmanned aerial vehicle to the client side, and the client makes a selection.
2. The sharing system based on aerial photography unmanned aerial vehicle of claim 1, characterized in that: if the most suitable aerial photography unmanned aerial vehicle is selected by the algorithm submodule, the state parameters of the aerial photography unmanned aerial vehicle related to the algorithm submodule comprise endurance time, maximum wind resistance level and maximum flying height, and the algorithm submodule is combined with Java and Python language programming software to realize the following operations:
step 1, judging whether the time and space of a user for requesting service are legal or not, if not, feeding back that the service cannot be performed, otherwise, entering the next step;
step 2, calling a weather forecast of the space at the moment according to time and space information provided by the user, if the weather is severe, feeding back that the service cannot be performed, and if the weather is not severe, entering the next step;
step 3, reading the maximum wind speed Vo in the weather data used in the step 2, and removing all aerial photography unmanned aerial vehicles with wind resistance grades smaller than Vo from all aerial photography unmanned aerial vehicle lists; if the list of the aerial photography unmanned aerial vehicle is empty, feeding back that the aerial photography unmanned aerial vehicle cannot be served, and entering the next step if the aerial photography unmanned aerial vehicle cannot be served;
step 4, according to the altitude Ho of a service place required by a user, all aerial photography unmanned aerial vehicles with the maximum flight height smaller than Ho are removed from the list; if the list of the aerial photography unmanned aerial vehicle is empty, feeding back that the aerial photography unmanned aerial vehicle cannot be served, and entering the next step if the aerial photography unmanned aerial vehicle cannot be served;
step 5, calculating the service duration reserved by the user and the sum of the durations of the service places from the base To the base, multiplying the sum by a safety factor 1.3 To obtain the minimum flight duration To, and removing all unmanned aerial vehicles with the residual energy duration less than To from the list; if the list of the aerial photography unmanned aerial vehicle is empty, feeding back that the aerial photography unmanned aerial vehicle cannot be served, and entering the next step if the aerial photography unmanned aerial vehicle cannot be served;
step 6, removing the aerial photography unmanned aerial vehicle which does not accord with the shooting definition, lens zooming and automatic tracking performance reserved by the user from the list; if the list of the aerial photography unmanned aerial vehicle is empty, feeding back that the aerial photography unmanned aerial vehicle cannot be served, and entering the next step if the aerial photography unmanned aerial vehicle cannot be served;
and 7, randomly selecting one aerial photography unmanned aerial vehicle if more than one aerial photography unmanned aerial vehicle exists in the list of the aerial photography unmanned aerial vehicles.
3. The sharing system based on aerial photography unmanned aerial vehicle of claim 1, characterized in that: the data storage is used for storing data exported by the aerial photography unmanned aerial vehicle and transmitting the data to a user through the host; the data storage is located in the drone base or set up elsewhere where it can be networked.
4. The sharing system based on aerial photography unmanned aerial vehicle of claim 1, characterized in that: the unmanned aerial vehicle state module is divided into a flight state and a shooting state, the flight state comprises four parts of residual energy, endurance time, maximum flying height and maximum speed, the shooting state comprises three parts of shooting definition, lens zooming and automatic tracking shooting performance, and the flight state and the shooting state are completely independent relative to the unmanned aerial vehicle state.
5. The sharing system based on aerial photography unmanned aerial vehicle of claim 1, characterized in that: the wireless network is divided into a public wireless network and a private wireless network, the public wireless network comprises a 4G network and a 5G network, and the aerial photography unmanned aerial vehicle selects the network with the strongest signal intensity to carry out network connection.
6. The sharing system based on aerial photography unmanned aerial vehicle of claim 1, characterized in that: the flight control module and the user can control the aerial photography unmanned aerial vehicle, the control of the flight control module is prior to the control of the user, the flight control module is used as a first control end, and the client used by the user is used as a second control end.
7. The sharing system based on aerial photography unmanned aerial vehicle of claim 1, characterized in that: still include repeater selection module for judge whether the radio contact of the unmanned aerial vehicle of taking photo by plane of certain flight can receive the barrier separation, whether the signal strength stability satisfies the requirement, whether need use the signal repeater, the quantity of required repeater, whether need relay unmanned aerial vehicle to and relay unmanned aerial vehicle's quantity and position.
8. The sharing system based on aerial photography unmanned aerial vehicle of claim 1, characterized in that: the unmanned aerial vehicle base station comprises a unmanned aerial vehicle base, a weather data module and a data processing module, wherein the weather data module comprises a weather measuring device, and the weather measuring device is installed in the unmanned aerial vehicle base, or in an area served by the unmanned aerial vehicle base, or on other unmanned aerial vehicles and is used for measuring weather data in the service area of the unmanned aerial vehicle base; and flight data is provided for the flight control module, and the unmanned aerial vehicle that takes photo by plane is avoided suffering bad air current.
9. The sharing system based on aerial photography unmanned aerial vehicle of claim 1, characterized in that: still include the geographic data module, the geographic data module includes the topography measuring device, and the topography measuring device is used for obtaining topography and barrier data in this unmanned aerial vehicle base service area to for flight control module provides the flight data, avoid taking photo by plane unmanned aerial vehicle striking barrier.
10. The sharing system based on aerial photography unmanned aerial vehicle of claim 1, characterized in that: still include guard unmanned aerial vehicle module and guard unmanned aerial vehicle, fly through guard unmanned aerial vehicle module control guard unmanned aerial vehicle, guard unmanned aerial vehicle flies around the unmanned aerial vehicle that takes photo by plane for supplementary weather and the barrier data of collecting the position that unmanned aerial vehicle that takes photo by plane locates, and the attack that unmanned aerial vehicle probably received is taken photo by plane in the supervision.
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