CN211718765U - Unmanned aerial vehicle flight control system simulating urban space - Google Patents
Unmanned aerial vehicle flight control system simulating urban space Download PDFInfo
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- CN211718765U CN211718765U CN202020442669.7U CN202020442669U CN211718765U CN 211718765 U CN211718765 U CN 211718765U CN 202020442669 U CN202020442669 U CN 202020442669U CN 211718765 U CN211718765 U CN 211718765U
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Abstract
Simulation city space unmanned aerial vehicle flight control system belongs to the unmanned aerial vehicle field of flying. The utility model discloses a third party superelevation divides display screen, location basic station, picture concatenation server, rotor formula unmanned aerial vehicle, location label, video server, cell-phone, unmanned aerial vehicle remote controller, unmanned aerial vehicle main control server, central control host computer, mobile control terminal, indoor wireless system, stage light controller and light deduction system. The utility model discloses it is not enough to handle current technique, provides a new solution, aims at solving indoor traditional video picture transmission mode, and the novelty provides a new mode and regional guide mode of watching of visiting the sightseeing, increases visitor's the experience effect of watching, not only regards unmanned aerial vehicle as the existence of a transmission medium, especially designs into the form of an unmanned aerial vehicle guide with it and uses.
Description
Technical Field
The utility model relates to a simulation city space unmanned aerial vehicle flight control system belongs to the unmanned aerial vehicle field of flying.
Background
Generally, in an ultra-large urban simulation sand table, the span of the sand table is larger than 1500 square meters, the sand table model cannot be trampled, tourists can enjoy and watch the simulation sand table remotely through fixed auditoriums, the watching distance generally exceeds 15 meters, and close-distance careful watching is difficult, so that the corresponding details of the simulation sand table with the ratio of 1:1000 are difficult to see clearly through self eyesight, and the tourists cannot know the corresponding administrative region division within a short time because the regional division of the sand table is more, naturally cannot better solve the contents of relevant human information and the like, influence watching, and the experience effect of the tourists is poor.
In such a situation, other multimedia digital means are usually used for auxiliary viewing, a certain angle position can be selected, multiple groups of fixed-focus cameras are used for combined shooting, or multiple zooming cameras are used for real-time video recording and synchronously projected to a display screen for auxiliary viewing, but all positions in a sand table area are difficult to cover in the above modes, if a plane is complex, a miniature landscape model on the plane is difficult to completely embody, the flexibility is lacked, the coverage range of a picture is small, and meanwhile, a corresponding area guide viewing effect cannot be achieved.
Video picture gathers except that traditional camera carries out the picture and gathers, can also gather through unmanned aerial vehicle's mode, but this kind of mode generally uses outdoors, fixes a position with the help of GPS or beidou system, because GPS or beidou system are a satellite time service system, carries out unified broadcast formula time service by the satellite that is located the high latitude, and the signal receives the interference very easily, consequently can't directly use at indoor super-large-scale open space, can't accomplish indoor flight shooting task promptly.
Therefore, it is desirable to provide a system for simulating an unmanned aerial vehicle in an urban space to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model discloses research and development aim at handles current technique not enough, provides a new solution, aims at solving indoor traditional video picture transmission mode, and the novelty provides a new mode and the regional guide mode of watching of visiting the sightseeing, increases visitor's the experience effect of watching, not only regards unmanned aerial vehicle as the existence of a transmission medium, uses it to design into the form of an unmanned aerial vehicle guide more, has given about in the following the utility model discloses a brief summary to about provide about the utility model discloses a basic understanding of some aspects. It should be understood that this summary is not an exhaustive overview of the invention. It is not intended to identify key or critical elements of the invention or to delineate the scope of the invention.
The technical scheme of the utility model:
an unmanned aerial vehicle flight control system simulating urban space comprises an ultrahigh-resolution display screen arranged in an indoor sand table area, a positioning base station, a picture splicing server, a rotary wing type unmanned aerial vehicle, a positioning label, a video server, a mobile phone, an unmanned aerial vehicle remote controller, an unmanned aerial vehicle main control server, a central control host, a mobile control terminal, an indoor wireless system, a stage lighting controller and a lighting deduction system, wherein four positioning base stations are used as reference position points and fixedly arranged on an indoor smallpox steel beam underpass, the positioning label is used as a to-be-positioned point and arranged on the rotary wing type unmanned aerial vehicle, the unmanned aerial vehicle main control server is used for monitoring the running state of the system and sending instructions to other nodes and is connected to the mobile control terminal, the positioning label can obtain the position distances from the rotary wing type unmanned aerial vehicle to the four positioning base stations, and the mobile phone and the remote controller unmanned aerial vehicle, the manager operates through the mobile control terminal, sends a control command to the unmanned aerial vehicle main control server through the indoor wireless system, the rotary wing type unmanned aerial vehicle carries out flight shooting according to a preset track, the picture splicing server receives a signal of the video server and outputs the signal to the super high-resolution display screen, and the stage light controller receives the signal of the central control host and outputs the signal to the light deduction system.
Preferably: the signal network of the positioning base station covers the whole indoor sand table area, the rotary wing type unmanned aerial vehicle carries out double-machine marshalling flight, multi-dimension simultaneous picture transmission is carried out, and output pictures are projected to any ultrahigh-resolution display screen.
Preferably: the mobile control terminal is a communication telephone with operation software installed on the android system mobile phone.
Preferably: the mobile control terminal is a communication telephone with operation software installed on the IOS mobile phone.
The utility model discloses a solve the location of indoor unmanned aerial vehicle signal, the problem of the synchronous flight between system automatic operation centralized control system and many unmanned aerial vehicles is proposed the technical scheme of the utility model is that:
an unmanned aerial vehicle flight control system simulating urban space comprises an ultrahigh-resolution display screen arranged in an indoor sand table area, a positioning base station, a picture splicing server, a rotary wing type unmanned aerial vehicle, a positioning label, a video server, a mobile phone, an unmanned aerial vehicle remote controller, an unmanned aerial vehicle main control server, a central control host, a mobile control terminal, an indoor wireless system, a stage lighting controller and a lighting deduction system, wherein four positioning base stations are used as reference position points and fixedly arranged on an indoor smallpox steel beam underpass, the positioning label is used as a to-be-positioned point and arranged on the rotary wing type unmanned aerial vehicle, the unmanned aerial vehicle main control server is used for monitoring the running state of the system and sending instructions to other nodes and is connected to the mobile control terminal, the positioning label can obtain the position distances from the rotary wing type unmanned aerial vehicle to the four positioning base stations, and the mobile phone and the remote controller unmanned aerial vehicle, the manager operates through the mobile control terminal, sends a control command to the unmanned aerial vehicle main control server through the indoor wireless system, the rotary wing type unmanned aerial vehicle carries out flight shooting according to a preset track, the picture splicing server receives a signal of the video server and outputs the signal to the super high-resolution display screen, and the stage light controller receives the signal of the central control host and outputs the signal to the light deduction system.
Preferably: the signal network of the positioning base station covers the whole indoor sand table area, the rotary wing type unmanned aerial vehicle carries out double-machine marshalling flight, multi-dimension simultaneous picture transmission is carried out, and output pictures are projected to any ultrahigh-resolution display screen.
Preferably: the mobile control terminal is a communication telephone with operation software installed on the android system mobile phone.
Preferably: the mobile control terminal is a communication telephone with operation software installed on the IOS mobile phone.
The utility model discloses a solve the problem of video signal real-time synchronization transmission to display device, its technical scheme is:
an unmanned aerial vehicle flight control system simulating urban space comprises an ultrahigh-resolution display screen arranged in an indoor sand table area, a positioning base station, a picture splicing server, a rotary wing type unmanned aerial vehicle, a positioning label, a video server, a mobile phone, an unmanned aerial vehicle remote controller, an unmanned aerial vehicle main control server, a central control host, a mobile control terminal, an indoor wireless system, a stage lighting controller and a lighting deduction system, wherein four positioning base stations are used as reference position points and fixedly arranged on an indoor smallpox steel beam underpass, the positioning label is used as a to-be-positioned point and arranged on the rotary wing type unmanned aerial vehicle, the unmanned aerial vehicle main control server is used for monitoring the running state of the system and sending instructions to other nodes and is connected to the mobile control terminal, the positioning label can obtain the position distances from the rotary wing type unmanned aerial vehicle to the four positioning base stations, and the mobile phone and the remote controller unmanned aerial vehicle, the manager operates through the mobile control terminal, sends a control command to the unmanned aerial vehicle main control server through the indoor wireless system, the rotary wing type unmanned aerial vehicle carries out flight shooting according to a preset track, the picture splicing server receives a signal of the video server and outputs the signal to the super high-resolution display screen, and the stage light controller receives the signal of the central control host and outputs the signal to the light deduction system.
Preferably: the signal network of the positioning base station covers the whole indoor sand table area, the rotary wing type unmanned aerial vehicle carries out double-machine marshalling flight, multi-dimension simultaneous picture transmission is carried out, and output pictures are projected to any ultrahigh-resolution display screen.
The utility model discloses following beneficial effect has:
1. the utility model truly enables the watching of the whole plane simulation city sand table to be seen in a list without loss through the unmanned plane flight control system, the collected pictures in the region are transmitted in real time, and the picture linking effect is good;
2. the unmanned aerial vehicle plays a role in regional guidance in the flying process, so that audiences can clearly know the position of the current administrative region where the unmanned aerial vehicle is located, the air flying 'guide' effect is achieved, the whole set of system is safe and stable, and the unmanned aerial vehicle has an automatic obstacle avoidance function under special conditions;
3. the utility model discloses but wide application in planning hall etc. indoor large-scale open space's multimedia digital playing display system.
Drawings
FIG. 1 is a schematic diagram of a simulated urban space unmanned aerial vehicle flight control system;
FIG. 2 is a schematic illustration of the UWB trilateral positioning principle;
FIG. 3 is a schematic view of a reference plane installation;
FIG. 4 is a schematic view of an ultra-high resolution display screen and a view of an unmanned aerial vehicle;
FIG. 5 is a schematic diagram of the ranging principle;
in the figure, 1-a super high-resolution display screen, 2-a positioning base station, 3-a picture splicing server, 4-a rotary wing type unmanned aerial vehicle, 5-a positioning label, 6-a video server, 7-a mobile phone, 8-an unmanned aerial vehicle remote controller, 9-an unmanned aerial vehicle main control server, 10-a central control host, 11-a mobile control terminal, 12-an indoor wireless system, 13-a stage lighting controller and 14-a light deduction system.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described below with reference to specific embodiments shown in the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
The utility model discloses the connection that mentions divide into fixed connection and can dismantle the connection, fixed connection is for the conventional fixed connection mode such as undetachable connection including but not limited to hem connection, rivet connection, adhesive connection and welded connection, can dismantle the connection including but not limited to conventional dismantlement modes such as threaded connection, buckle connection, pin joint and hinged joint, when not clearly prescribing a limit to concrete connection mode, acquiesces to always can find at least one kind of connected mode in current connected mode and can realize this function, and the technical staff in the art can select by oneself as required. For example: the fixed connection selects welding connection, and the detachable connection selects hinge connection.
The first embodiment is as follows: the embodiment is described with reference to fig. 1-5, and the simulated urban space unmanned aerial vehicle flight control system of the embodiment comprises an ultra-high-resolution display screen 1, a positioning base station 2, a picture splicing server 3, a rotary wing type unmanned aerial vehicle 4, a positioning tag 5, a video server 6, a mobile phone 7, an unmanned aerial vehicle remote controller 8, an unmanned aerial vehicle main control server 9, a central control host 10, a mobile control terminal 11, an indoor wireless system 12, a stage lighting controller 13 and a lighting deduction system 14, wherein four positioning base stations 2 are used as reference position points and fixedly installed on an indoor ceiling steel beam underpass, the positioning tag 5 is used as a point to be positioned and installed on the rotary wing type unmanned aerial vehicle 4, the unmanned aerial vehicle main control server 9 is used for monitoring the running state of the system and issuing instructions to other nodes, is connected to the mobile control terminal 11, and is used for controlling the flight time of the four, multiplying by the light speed, the positioning tag 5 can obtain the distance to four positioning base stations 2, the mobile phone 7 and the unmanned aerial vehicle remote controller 8 control the rotary wing type unmanned aerial vehicle 4 and transmit the signals to the video server 6 and the unmanned aerial vehicle main control server 9, the manager operates through the mobile control terminal 11, the control instruction is sent to the unmanned aerial vehicle main control server 9 from the central control host 10 through the indoor wireless system 12, the rotary wing type unmanned aerial vehicle 4 carries out flight shooting according to the preset track, the picture splicing server 3 receives the signals of the video server 6 and outputs the signals to the super high-resolution display screen 1, the stage light controller 13 receives the signals of the central control host 10 and outputs the signals to the light deduction system 14, the positioning tag 5 can obtain the distance to the positioning base stations 2 through the TOF flight time of the positioning tag 5 to the positioning base stations 2 and multiplying by the light speed, based on the essence of UWB wireless communication, transmitting the user data to other nodes through wireless messages, thereby realizing the communication function between the nodes;
the during operation is operated through mobile control terminal 11 by the managers, send control command to unmanned aerial vehicle main control server 9 by central control host 10 through indoor wireless system 12, accomplish rotor type unmanned aerial vehicle 4 and fly the shooting according to presetting the orbit, rotor type unmanned aerial vehicle 4 is at the flight in-process, has also played the effect of regional guide, let spectator's clear understanding current rotor type unmanned aerial vehicle 4 administrative region position of locating, play the "guide" effect of air flight.
The second embodiment is as follows: with reference to fig. 1 to fig. 5, the present embodiment is described, based on a first specific embodiment, in the simulated urban space unmanned aerial vehicle flight control system of the present embodiment, the positioning base station 2 covers the area of the whole simulated sand table area; the positioning accuracy is guaranteed to be less than or equal to 30cm, double-machine marshalling flight can be carried out, multi-dimensional simultaneous picture transmission is carried out, the output pictures can be projected to any ultrahigh-resolution display screen 1, windowing can be carried out at any position of the ultrahigh-resolution display screen 1, and the rotary wing type unmanned aerial vehicle 4 can be guaranteed to stably land on an apron with the diameter of 800 mm; and the unmanned aerial vehicle system and the central control communication adopt a standard RS485 communication protocol.
The third concrete implementation mode: the embodiment is described with reference to fig. 1 to 5, and based on the first specific embodiment, the area C1 and the area C2 in the super high resolution display screen 1 are video image display windows output by the unmanned aerial vehicle system in real time, and the position and the size of the window in the display screen can be set by user, so that the flexibility of the whole system is improved.
The fourth concrete implementation mode: the embodiment is described with reference to fig. 1, in the unmanned aerial vehicle flight control system for simulating urban space of the embodiment, the mobile control terminal 11 is a communication telephone with operating software installed on a mobile phone of an android system, the mobile phone 7 and the unmanned aerial vehicle remote controller 8 can be used only as a transmission node after the whole system is debugged, and complex operation by a manager is not required, so that the practicability of the system is improved; in the figure, the dotted line part is a wireless communication part, and the solid line connection part is a wired link communication mode; the system construction is connected by referring to the schematic diagram, the technology used for synchronous screen projection of the picture splicing server 3 is the prior art, and the synchronous same-screen technology of an android system and a WINDOWS10 system is adopted; the picture is exported to superelevation branch display screen 1 and is adopted the mode of picture concatenation to fuse, and rotor formula unmanned aerial vehicle 4 is at the flight in-process, except controlling the video picture, can also export light control signal and send to central control host computer 10 for control stage light controller 13, through standard DMX512 signal.
The fifth concrete implementation mode: in the embodiment, the flight control system of the simulated urban space unmanned aerial vehicle according to the embodiment is described with reference to fig. 3 to 4, where a1-a4 are four positioning base stations 2 respectively, and are used for the situation that GPS or beidou cannot be positioned indoors and can improve positioning accuracy, and B1 and B2 are two parking ramps of the unmanned aerial vehicle system respectively and serve as sites for taking off and landing two rotor wing type unmanned aerial vehicles 4.
The sixth specific implementation mode: combine fig. 1-4 to explain this embodiment, this embodiment's simulation urban space unmanned aerial vehicle flight control system, the sensor meets the object after reflection, through calculating light transmission and reflection time difference or phase difference, converts the distance of being shot the scenery to produce the degree of depth information, be used for carrying on keeping away under the special circumstances and hinder the flight, improve the utility model discloses a security.
The seventh embodiment: the embodiment is described with reference to fig. 1 to 4, and the simulated urban space unmanned aerial vehicle flight control system of the embodiment is implemented by three fixed servers, one of the fixed servers is an unmanned aerial vehicle main control server 9, and the other two fixed servers are signal output sources for real-time transmission of pictures acquired by an unmanned aerial vehicle by two video servers 6.
It should be noted that, in the above embodiments, as long as the technical solutions can be aligned and combined without contradiction, those skilled in the art can exhaust all possibilities according to the mathematical knowledge of the alignment and combination, and therefore the present invention does not describe the technical solutions after alignment and combination one by one, but it should be understood that the technical solutions after alignment and combination have been disclosed by the present invention.
This embodiment is only illustrative of the patent and does not limit the scope of protection thereof, and those skilled in the art can make modifications to its part without departing from the spirit of the patent.
Claims (4)
1. Simulation city space unmanned aerial vehicle flight control system, its characterized in that: the system comprises an ultrahigh-resolution display screen (1) arranged in an indoor sand table area, positioning base stations (2), a picture splicing server (3), a rotary wing type unmanned aerial vehicle (4), positioning labels (5), a video server (6), a mobile phone (7), an unmanned aerial vehicle remote controller (8), an unmanned aerial vehicle main control server (9), a central control host (10), a mobile control terminal (11), an indoor wireless system (12), a stage lighting controller (13) and a lighting deduction system (14), wherein the four positioning base stations (2) are used as reference position points and fixedly arranged on an indoor ceiling steel beam underpass, the positioning labels (5) are used as to-be-positioned points and are arranged on the rotary wing type unmanned aerial vehicle (4), the unmanned aerial vehicle main control server (9) is used for monitoring the running state of the system and issuing instructions to nodes and is connected to the mobile control terminal (11), and the positioning labels (5) obtain the position distances from the rotary wing type unmanned aerial vehicle (4) to the four positioning, cell-phone (7) and unmanned aerial vehicle remote controller (8) control rotor type unmanned aerial vehicle (4) and give video server (6) and unmanned aerial vehicle main control server (9) with signal transmission, the managers operates through mobile control terminal (11), give unmanned aerial vehicle main control server (9) with control command by central control host computer (10) through indoor wireless system (12), rotor type unmanned aerial vehicle (4) fly according to preset the orbit and shoot, picture concatenation server (3) receive the signal of video server (6) and export for superelevation branch display screen (1), stage light controller (13) receive the signal of central control host computer (10) and export for light deduction system (14).
2. The simulated urban space unmanned aerial vehicle flight control system according to claim 1, characterized in that: the signal network of the positioning base station (2) covers the whole indoor sand table area, the rotary wing type unmanned aerial vehicle (4) performs double-machine marshalling flight, multi-dimension simultaneous picture transmission is performed, and output pictures are projected onto any ultrahigh-resolution display screen (1).
3. The simulated urban space unmanned aerial vehicle flight control system according to claim 1, characterized in that: the mobile control terminal (11) is a communication telephone with operation software installed on the android system mobile phone.
4. The simulated urban space unmanned aerial vehicle flight control system according to claim 1, characterized in that: the mobile control terminal (11) is a communication telephone with operation software installed on an IOS mobile phone.
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| CN202020442669.7U CN211718765U (en) | 2020-03-31 | 2020-03-31 | Unmanned aerial vehicle flight control system simulating urban space |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113703486A (en) * | 2021-09-06 | 2021-11-26 | 北京航空航天大学 | Unmanned aerial vehicle distributed control method and system |
| CN114038267A (en) * | 2021-11-30 | 2022-02-11 | 重庆电子工程职业学院 | Unmanned aerial vehicle aerial photogrammetry teaching system |
-
2020
- 2020-03-31 CN CN202020442669.7U patent/CN211718765U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113703486A (en) * | 2021-09-06 | 2021-11-26 | 北京航空航天大学 | Unmanned aerial vehicle distributed control method and system |
| CN114038267A (en) * | 2021-11-30 | 2022-02-11 | 重庆电子工程职业学院 | Unmanned aerial vehicle aerial photogrammetry teaching system |
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Denomination of utility model: Simulated urban space UAV flight control system Effective date of registration: 20210818 Granted publication date: 20201020 Pledgee: Heilongjiang Xinzheng financing guarantee Group Co.,Ltd. Pledgor: Heilongjiang Zhenning Technology Co.,Ltd. Registration number: Y2021230000031 |
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Date of cancellation: 20230330 Granted publication date: 20201020 Pledgee: Heilongjiang Xinzheng financing guarantee Group Co.,Ltd. Pledgor: Heilongjiang Zhenning Technology Co.,Ltd. Registration number: Y2021230000031 |
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Denomination of utility model: Simulated Urban Space UAV Flight Control System Effective date of registration: 20231013 Granted publication date: 20201020 Pledgee: Heilongjiang Xinzheng financing guarantee Group Co.,Ltd. Pledgor: Heilongjiang Zhenning Technology Co.,Ltd. Registration number: Y2023230000086 |
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