SUMMERY OF THE UTILITY MODEL
In view of the above, the utility model provides an unmanned aerial vehicle aerial photography viewing system based on 5G and VR technologies, where an unmanned aerial vehicle can transmit a 4K/8K resolution video in a scenic spot not covered by a 5G signal of a network operator, so as to provide a tourist with an unmanned aerial vehicle viewing experience with higher definition and wider aerial photography range.
In order to solve the technical problems, the technical scheme of the utility model is that an unmanned aerial vehicle aerial photography viewing system based on 5G and VR technology is adopted, and the system comprises: the 5G networked unmanned aerial vehicle is used for acquiring image information and returning the image information; the VR display equipment is used for displaying image information returned by the 5G networked unmanned aerial vehicle; the server is used for controlling the flight and image acquisition of the 5G networked unmanned aerial vehicle and storing and forwarding image information; the 5G network system is used for network communication among the 5G networked unmanned aerial vehicle, the server, the VR display equipment and a network operator; the 5G network system comprises a 5G base station active antenna processing unit for receiving and transmitting wireless 5G signals, 5G user preposition equipment for converting the 5G signals into Ethernet signals, and a 5G base station baseband processing unit for connecting with a network operator optical cross-connecting box; the 5G user preposition equipment is connected with a 5G base station active antenna processing unit network; and the 5G base station baseband processing unit is connected with the 5G base station active antenna processing unit through a network. The principle of the utility model is as follows: through building 5G basic station certainly and being connected with network operator light distributing box, provide 5G signal coverage for unmanned aerial vehicle.
As an improvement, the 5G networked unmanned aerial vehicle comprises an image acquisition module and a 5G transmission module, wherein the image acquisition module is in network connection with the 5G transmission module; and the 5G transmission module can be in network communication with a 5G base station of a network operator and the 5G base station active antenna processing unit. So that the drone can select to switch between the network operator 5G signal and the 5G signal of the self-established 5G base station.
As a further improvement, the 5G networked unmanned aerial vehicle comprises a data storage unit, the viewing route is stored in the data storage unit, the 5G networked unmanned aerial vehicle reads the viewing route from the data storage unit and executes the viewing route, or the 5G networked unmanned aerial vehicle reads the viewing route from the server and executes the viewing route. The unmanned aerial vehicle can directly read the viewing route from the server, and the temporary change of the route is facilitated.
As another further refinement, the VR display device includes a video stream control unit, a content selection unit; and the content selection unit is used for operating interaction and selecting corresponding videos on the server through the video stream control unit according to the instruction. The convenience guest selects the desired video to watch and pays for the selected video.
As an improvement, the server includes an MEC server and a media server, and the MEC server and the media server are connected with a 5G user pre-equipment. The MEC server is used for controlling the unmanned aerial vehicle, and the media server is used for storing image information and conveying the image information to the VR display equipment.
As an improvement, the MEC server is provided with an unmanned aerial vehicle control system and a content distribution network system. The content distribution network system can distribute the image information in the media server to content distribution network nodes of cloud computing service providers all over the country through the Internet, so that users all over the country can watch and experience the image information.
As an improvement, the system also comprises a box body carried by the transportation equipment, wherein the box body is divided into a parking garage for parking the 5G internet unmanned aerial vehicle, a VR scenic area for VR scenic viewing, a cloud network facility area for placing a server and a 5G base station baseband processing unit, and a working area for working of workers; the 5G base station active antenna processing unit is arranged at the top of the box body; a charger for charging the 5G networking unmanned aerial vehicle and a telescopic take-off and landing platform are arranged in the shutdown warehouse; VR display device and 5G user front equipment have been put in the VR scenic spot to fixed mounting has the seat. The box body is divided into a plurality of areas, so that management is convenient. The transportation equipment is used for bearing, so that the transportation is convenient.
As an improvement, the system further comprises an electro-hydraulic push rod mechanism fixed to the top of the box body, and the 5G base station active antenna processing unit is arranged on the electro-hydraulic push rod mechanism. And the electro-hydraulic push rod mechanism is utilized to realize the expansion of the active antenna processing unit of the 5G base station.
As an improvement, the transportation equipment is a semi-trailer with a tire locking device; and the box body working area, the VR scenic spot and the cloud network facility area are all provided with telescopic steps. Locking means can prevent to launch the unexpected removal of semitrailer when unmanned aerial vehicle sees the scene business.
The utility model has the advantages that:
1. the collected audio-visual information is fed back to the user side through the unmanned aerial vehicle end, so that tourists can see the landscape which cannot be seen in the scenic spot, the viewing effect is improved, and the viewing field is developed;
2. the facility provides 5G base station equipment and a network, and when the external environment does not have the 5G network, the facility can also provide 4K/8K ultra-high definition real-time unmanned aerial vehicle aerial photography viewing experience for tourists. When the external environment has a 5G network, the unmanned aerial vehicle can also work with the external 5G network in a cooperative manner, so that the air route coverage and the transmission range of ultra-high definition video streams are increased.
3. By adopting the moving mode of traction and transportation of the tractor, the facility can develop the viewing service of the unmanned aerial vehicle in any scenic spot, thereby reducing the limitation of sites and environmental conditions;
4. through providing visitor's view area, make the visitor can be more comfortable when experiencing unmanned aerial vehicle aerial photograph view.
Detailed Description
The present invention will be described in further detail with reference to specific embodiments in order to make those skilled in the art better understand the technical solutions of the present invention.
As shown in fig. 1, 2, and 3, the present invention includes:
the 5G networked unmanned aerial vehicle 13 is used for acquiring image information (mainly video streams) and returning the image information; the VR display equipment is used for displaying image information returned by the 5G networked unmanned aerial vehicle; the server is used for controlling the flight and image acquisition of the 5G networked unmanned aerial vehicle and storing and forwarding image information; the 5G network system is used for network communication among the 5G networked unmanned aerial vehicle 13, the server, the VR display equipment and a network operator; the 5G network system comprises a 5G base station Active Antenna processing Unit (Active Antenna Unit: AAU)15 for transceiving wireless 5G signals, a 5G user Premise Equipment (CPE) 8 for converting the 5G signals into Ethernet signals, and a 5G base station Baseband processing Unit (Baseband Unit: BBU) for connecting with a network operator optical cross-connect box; the 5G user front equipment 8 is connected with a 5G base station active antenna processing unit 13 through a wireless 5G signal network; and the 5G base station baseband processing unit is in network connection with the 5G base station active antenna processing unit through an optical fiber.
The 5G networked unmanned aerial vehicle 13 comprises an image acquisition module and a 5G transmission module, wherein the image acquisition module is in network connection with the 5G transmission module through an Ethernet line; and the 5G transmission module can be in network communication with a 5G base station of a network operator and a 5G base station active antenna processing unit, and uploads the acquired image information in real time. The video stream adopts standard protocols such as RTMP/RTSP/GB/T28181 and 2011. The 5G networked unmanned aerial vehicle 13 comprises a data storage unit, a view route is stored in the data storage unit, the view route is read from the data storage unit and executed by the 5G networked unmanned aerial vehicle 13, or the view route is read from a server and executed by the 5G networked unmanned aerial vehicle. The unmanned aerial vehicle can directly read the viewing route from the server, and the temporary change of the route is facilitated.
The VR display device connects to the server using the WiFi signal transmitted by the 5G user head end 8. A video stream control unit and a content selection unit are arranged in the VR display equipment; the content selection unit is used for operating interaction and selecting corresponding videos on the server through the video stream control unit according to the instructions. The convenience guest selects the desired video to watch and pays for the selected video.
The server comprises an MEC (Multi-Access Edge Computing) server and a media server, wherein the MEC (Multi-Access Edge Computing) server and the media server are connected with the 5G user front-end equipment through Ethernet lines. The MEC server is used for controlling the unmanned aerial vehicle, and the media server is used for storing image information and conveying the image information to the VR display equipment. The MEC server is provided with an unmanned aerial vehicle control system and a Content Delivery Network (CDN) system. The video streaming media and the video recording files in the media server can be distributed to CDN nodes of cloud computing service providers all over the country through the Internet, and users of the Internet all over the country can watch and experience the video streaming media and the video recording files.
In order to facilitate the integral transportation, the device also comprises a box body 17 carried by the transportation equipment, wherein the box body 17 is made of aluminum alloy. The box 17 from preceding to the back separate have be used for parking 5G networking unmanned aerial vehicle 13 the storehouse 12 of parking, be used for VR sightseeing VR scenic spot, place server and 5G basic station baseband processing unit's cloud net facility district, be used for the workspace that the staff worked an official business.
A workbench 3 and a chair 2 for the rest of the staff are arranged in the working area;
be provided with in the storehouse of shutting down 12 and be used for charger and the telescopic platform that takes off and land for 5G net allies oneself with unmanned aerial vehicle 13 charges, for the convenience of 5G net allies oneself with unmanned aerial vehicle 13 and takes off and land, shut down the storehouse and be provided with take off and land passway 14.
The cloud network facility area is internally provided with a cabinet 11, and the 5G base station baseband processing unit, the MEC server and the media server are all arranged in the cabinet 11.
VR display device and 5G user leading equipment 8 have been put to in the VR scenic spot to utilize bolt fixed mounting to have visitor's seat 7. Each guest seat 7 is equipped with a VR display device.
In addition, in the embodiment, the transportation equipment is a semitrailer 16 with a tire locking device; and the box 17 working area, the VR scenic spot and the cloud network facility area are provided with telescopic steps.
The 5G base station active antenna processing unit 15 is disposed on top of the cabinet 17. Specifically, the system further comprises an electro-hydraulic push rod mechanism 1 fixed to the top of the box body 17, and the 5G base station active antenna processing unit 15 is arranged on the electro-hydraulic push rod mechanism 1. When the electro-hydraulic push rod mechanism 1 extends, the top of the electro-hydraulic push rod mechanism extends out of the box body 17, and the 5G base station active antenna processing unit 15 is elevated; when the whole system needs to be moved and transported, the electro-hydraulic push rod mechanism 1 is shortened, and the rod body and the 5G base station active antenna processing unit 15 are stored in the box body 17, so that the vehicle height specified in the regulations of the implementation of the road traffic safety laws of the people's republic of China is met.
When the unmanned aerial vehicle viewing service is carried out, the semitrailer 16 is integrally dragged to an implementation site by the trailer. Alternating current input is provided from the outside, and an optical jumper fiber is provided in an optical cross-connecting box near a network operator to be connected with 5G base station BBU equipment installed in the cabinet, so that the deployment implementation work of the utility model can be completed.
Tourists go up from the telescopic steps 4 of the tourists to enter a viewing facility, and enter a VR viewing area through the electric side sliding doors 6 after ticketing or verification by workers in the working area; the staff enters and exits the working area through the staff telescopic step 5; unmanned aerial vehicle takes off and land 14 and opens downwards, shuts down the inside flexible platform that takes off and land of storehouse 12 and stretches out, sends out box 17 with 5G net connection unmanned aerial vehicle 13.
An unmanned aerial vehicle control system is installed in the MEC server, a flight control instruction and an image acquisition module control instruction are sent to the 5G networked unmanned aerial vehicle 13 through the 5G wireless network, and unmanned aerial vehicle state information data returned by the 5G networked unmanned aerial vehicle 13 are acquired through the 5G wireless network.
According to whether the external environment of the implementation site has 5G network coverage, the 5G base station installed in the utility model has the following processing modes:
1. the implementation site has 5G network coverage: the 5G base station installed in the system itself needs to be closed to prevent signal interference from the 5G base station of the network operator and influence the stability of video stream transmission.
2. The field is implemented without 5G network coverage, and the unmanned aerial vehicle air route range also has no 5G network coverage: the 5G base station in the system needs to be started, and the transmission power adjustment function, the MIMO (Multiple-in Multiple-out) function and the beam forming function of the 5G base station active antenna processing unit 15 are used to adjust the physical tilt angle and the electronic tilt angle of the 5G base station active antenna processing unit, so that the 5G electromagnetic wave signals sent by the 5G base station active antenna processing unit 15 cover the flight path of the unmanned aerial vehicle as far as possible, and the coverage range of the unmanned aerial vehicle for flight aerial photography is expanded.
3. The field is implemented without 5G network coverage, and the air line range of the unmanned aerial vehicle is covered by the 5G network: according to the distance between the implementation site and the nearest external 5G base station, according to the method described in the second mode, the 5G electromagnetic wave signal sent by the 5G base station active antenna processing unit 15 is connected with the 5G electromagnetic wave signal sent by the nearest network operator 5G base station, so that the 5G connection can be continuously maintained when the unmanned aerial vehicle flies, and the coverage range of the unmanned aerial vehicle flying aerial photography is further expanded.
The image information collected by the 5G networked unmanned aerial vehicle 13 is transmitted to a 5G base station installed in the system through a network operator transmission network link, then is transmitted to the 5G user front-end equipment 8 through 5G wireless transmission, and then is transmitted to a media server installed in the cabinet through the Ethernet. The media server can also record the received aerial video of the unmanned aerial vehicle into a video file and store the video file in the storage of the media server.
When the tourist watches the video of taking photo by plane of 5G networking unmanned aerial vehicle, the video streaming media in the media server is obtained to the WiFi wireless network that VR display device provided through 5G user head equipment 8.
The scenic spot management party can limit the duration and the content of the sightseeing of the tourists through the charging system. The limiting mode can be one of the following modes:
1. unified time length mode: the staff collects the flat fee, and all VR display devices and unmanned aerial vehicle control system data intercommunication carry out the broadcast in step according to the time of taking off and landing established among the unmanned aerial vehicle control system. The method comprises the steps that a video stream control unit obtains video stream media in a media server when an unmanned aerial vehicle flies; close the demonstration after unmanned aerial vehicle descends, the suggestion visitor leaves.
2. The content self-selection mode comprises the following steps: a tourist can interact with a content selection unit of a certain VR display device in a mode of scanning the two-dimensional code through a mobile phone, can select to play a real-time video stream or a recorded video file, and different playing contents can be set at different prices. After the tourist selects the playing content and pays through the mobile phone, the content selection unit sends an instruction to the video stream control unit, and the video stream control unit acquires the content selected by the tourist from the media server to play; and closing the display after all the selected contents are played, and prompting the tourists to leave.
The unmanned aerial vehicle flight viewing route is formulated from the unmanned aerial vehicle control system, and the unmanned aerial vehicle acquires the flight viewing route through the 5G network. The viewing route may be acquired in one of the following manners:
1. the unmanned aerial vehicle end also comprises a data storage unit, the viewing route is preset and stored in the data storage unit, and the unmanned aerial vehicle end reads the data storage unit to obtain the viewing route, so that the viewing route can be obtained at the highest speed.
2. The unmanned aerial vehicle end is networked in real time and acquires a preset viewing route from the network.
3. The unmanned aerial vehicle end is communicated with the unmanned aerial vehicle control system to obtain a viewing route preset in the unmanned aerial vehicle control system, so that the viewing route can be changed temporarily before taking off.
When the system facility provided by the utility model needs to be moved, the system facility only needs to dismantle an alternating current power supply line and a network operator optical fiber accessed from the outside, then the visitor telescopic step 4, the staff telescopic step 5, the operation and maintenance telescopic step 9 and the 5G base station active antenna processing unit 15 are stored in the box body 17, the tire locking of the semitrailer 16 is released, and the system facility can be towed and transported by the tractor.
The above is only a preferred embodiment of the present invention, and it should be noted that the above preferred embodiment should not be considered as limiting the present invention, and the protection scope of the present invention should be subject to the scope defined by the claims. It will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the spirit and scope of the utility model, and these modifications and adaptations should be considered within the scope of the utility model.