CN112616015A - Unmanned aerial vehicle shot picture positioning method - Google Patents
Unmanned aerial vehicle shot picture positioning method Download PDFInfo
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- CN112616015A CN112616015A CN202011455124.0A CN202011455124A CN112616015A CN 112616015 A CN112616015 A CN 112616015A CN 202011455124 A CN202011455124 A CN 202011455124A CN 112616015 A CN112616015 A CN 112616015A
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- 238000013500 data storage Methods 0.000 claims description 19
- 238000004891 communication Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims description 3
- 238000012545 processing Methods 0.000 description 2
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/66—Remote control of cameras or camera parts, e.g. by remote control devices
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
- G05D1/08—Control of attitude, i.e. control of roll, pitch, or yaw
- G05D1/0808—Control of attitude, i.e. control of roll, pitch, or yaw specially adapted for aircraft
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
- G05D1/10—Simultaneous control of position or course in three dimensions
- G05D1/101—Simultaneous control of position or course in three dimensions specially adapted for aircraft
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/66—Remote control of cameras or camera parts, e.g. by remote control devices
- H04N23/661—Transmitting camera control signals through networks, e.g. control via the Internet
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/695—Control of camera direction for changing a field of view, e.g. pan, tilt or based on tracking of objects
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- Aviation & Aerospace Engineering (AREA)
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Abstract
The invention provides a positioning method for a picture shot by an unmanned aerial vehicle, wherein a positioning unit, an angle sensor and a direction sensor for positioning the real-time position of the unmanned aerial vehicle are arranged in a shooting device carried on the unmanned aerial vehicle, the positioning unit can acquire the longitude, the latitude and the height of the real-time position of the unmanned aerial vehicle, the angle sensor can be used for acquiring a shooting inclination angle, the direction sensor can be used for acquiring the projection direction of a shooting direction in the horizontal direction, namely, the position of the unmanned aerial vehicle can be positioned according to the positioning unit, and the actual shooting direction of the unmanned aerial vehicle in the position can be positioned by combining the angle sensor and the direction sensor. After the picture is taken, the shooting device can insert the shooting position information during the picture shooting into the picture information to form a picture with positioning information and send the picture to the user control device, and the user control device can check the content of the picture and the shooting position and the shooting direction during the picture shooting after receiving the picture.
Description
Technical Field
The invention relates to a picture positioning method, in particular to a picture shooting positioning method of an unmanned aerial vehicle.
Background
Aerial photography, also known as aerial photography or aerial photography, refers to the process of shooting the earth's geomorphology from the air to obtain a top view, which is an aerial map. The aerial camera can be controlled by a photographer, and can also be automatically shot or remotely controlled. Platforms used for aerial photography include aeromodelling, aeroplanes, helicopters, fire balloons, blimps, rockets, kites, parachutes, and the like. The aerial photography map can clearly express the geographical form, so the aerial photography map is not only used as photographic art, but also applied to the aspects of military affairs, traffic construction, hydraulic engineering, ecological research, urban planning and the like.
Most commonly used, most photographic fan all use unmanned aerial vehicle to realize taking photo by plane, through having the camera in the last dress of unmanned aerial vehicle, the person of shooing passes through controlling means on ground and can realize remote control unmanned aerial vehicle's operation and the shooting work of camera, and can see the picture that the unmanned aerial vehicle camera passed back after shooing immediately through the display panel on the controlling means. However, when the existing unmanned aerial vehicle shoots the photo, the position information of the shot photo (namely the position of the unmanned aerial vehicle when the photo is shot) cannot be positioned, which brings inconvenience to the processing of the emergency photo information and seriously affects the timeliness and effectiveness of the processing of the photo information.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a positioning method for pictures shot by an unmanned aerial vehicle, which can automatically embed positioning information of the positions of the shot pictures in picture information when the pictures are shot by a shooting device carried by the unmanned aerial vehicle, so that a user control end can see the positioning information through the pictures when receiving the shot pictures, an operator can find and process the picture information in the first time, the working time is shortened, and the working efficiency is improved.
The purpose of the invention is realized by the following technical scheme:
a positioning method for a picture shot by an Unmanned Aerial Vehicle (UAV) uses the UAV carrying a shooting device and a user control device, wherein the shooting device comprises a first controller, a positioning unit, an angle sensor, a direction sensor, a first data storage unit and a first data receiving and sending unit; the user control device comprises a second controller, a second data storage unit, a second data transceiver unit and a display unit;
the method comprises the following steps:
s1, the longitude, the latitude and the height of the position of the shooting device are obtained by the positioning unit and transmitted to the first controller in real time, the inclination angle alpha between the shooting direction of the shooting device and the horizontal direction is obtained by the angle sensor and transmitted to the first controller in real time, the orientation of the shooting direction of the shooting device in the horizontal direction is obtained by the direction sensor and transmitted to the first controller in real time, and the longitude, the latitude, the height, the inclination angle alpha between the shooting direction and the horizontal direction and the orientation of the shooting direction in the horizontal direction jointly form shooting position information of the shooting device;
s2, the user control device sends a shooting instruction for controlling the shooting device to shoot pictures through the second data receiving and sending unit, and the first controller receives the shooting instruction and executes the shooting of the pictures;
s3, inserting the corresponding shooting position information into the picture information of the shot picture by the first controller when the picture is shot, and sending the picture information to the user control device through the first data receiving and sending unit;
and S4, the user control device receives picture information through the second data receiving and sending unit and displays picture content and the shooting position information corresponding to the picture through the display unit.
Further, in the above method, after the shooting position information is obtained by the positioning unit, the angle sensor and the direction sensor, the shooting position information is recorded on the first data storage unit in real time; when the shooting device executes a shooting instruction, the current shooting position information is read from the first data storage unit at the same time, and then the read shooting position information is inserted into the shot picture information to generate the picture information with the shooting position information.
Further, in the above method, the first controller is further configured to control operation of the unmanned aerial vehicle, the user control device sends an unmanned aerial vehicle operation control instruction and a shooting instruction to the unmanned aerial vehicle through the second data transceiver unit, and the first controller controls the unmanned aerial vehicle and the shooting device to execute the corresponding instruction.
Further, in the method, when the shooting device is started, the monitoring picture of the shooting device can be checked in real time through the display unit.
Further, in the method, in the process that the shooting device obtains the real-time shooting position information, the shooting position information is sent to the user control device in real time, and the position of the unmanned aerial vehicle on the map can be checked in real time through the display unit.
Further, in the above method, the positioning chip realizes positioning by a GPS positioning technology.
Further, in the above method, the user control device and the unmanned aerial vehicle establish connection through any one of WiFi, bluetooth, 4G LTE, 5G LTE, global microwave interconnection access, a customized modulation mode or a communication protocol.
Further, in the above method, the display unit is a touch display screen, and the unmanned aerial vehicle and the shooting device can be directly controlled through the display unit.
The invention has the following beneficial effects: the invention provides a positioning method for a picture shot by an unmanned aerial vehicle, wherein a positioning unit, an angle sensor and a direction sensor for positioning the real-time position of the unmanned aerial vehicle are arranged in a shooting device carried on the unmanned aerial vehicle, the positioning unit can acquire the longitude, the latitude and the height of the real-time position of the unmanned aerial vehicle, the angle sensor can be used for acquiring a shooting inclination angle, the direction sensor can be used for acquiring the projection direction of a shooting direction in the horizontal direction, namely, the position of the unmanned aerial vehicle can be positioned according to the positioning unit, and the actual shooting direction of the unmanned aerial vehicle in the position can be positioned by combining the angle sensor and the direction sensor. After the picture is taken, the shooting device can insert the shooting position information during the picture shooting into the picture information to form a picture with positioning information and send the picture to the user control device together, and the user control device can view the content of the picture after receiving the picture and can also view the shooting position and the shooting direction during the picture shooting, so that an operator can find and process the picture information at the first time, the working time is shortened, and the working efficiency is improved.
Drawings
Fig. 1 is a schematic diagram of the connection between the filming drone and the user control device of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following examples, which are given in the accompanying drawings.
An unmanned aerial vehicle shooting device comprises an unmanned aerial vehicle carrying the shooting device and a user control device, and referring to fig. 1, the shooting device comprises a first controller, a positioning unit, an angle sensor, a direction sensor, a first data storage unit and a first data receiving and sending unit; the user control device comprises a second controller, a second data storage unit, a second data transceiver unit and a display unit; the first controller is connected with a driving end of the unmanned aerial vehicle and a control end of the shooting device, so that the first controller can control the operation of the unmanned aerial vehicle and the work of the shooting device, the first controller is connected with the positioning unit, the angle sensor, the direction sensor and the first data storage unit, the shooting device, the positioning unit, the angle sensor and the direction sensor are all connected with the first data storage unit, the first controller can control the positioning unit, the angle sensor and the direction sensor to obtain various positioning data, the obtained various data (including the positioning data and picture data) are cached in the first data storage unit, and the first controller can read the collected data from the first data storage unit and send the data to the user control device through the first data receiving and sending unit; at the user control device end, the second controller is connected with the second data transceiver unit, so that the second data transceiver unit can be wirelessly connected with the first data transceiver unit to receive data sent by the first data transceiver unit or send control instructions to the first controller, the second data storage unit and the display unit are both connected with the second controller, the second controller stores various received data in the second data storage unit, the data in the second data storage unit can be read and displayed by the display unit, in addition, the control of the unmanned aerial vehicle and the shooting device can be realized through the display unit, and the control instructions are sent to the first data transceiver unit through the second data transceiver unit.
The unmanned aerial vehicle shooting picture positioning method comprises the following steps of:
s1, the longitude, the latitude and the height of the position of the shooting device are obtained by the positioning unit and transmitted to the first controller in real time, the inclination angle alpha between the shooting direction of the shooting device and the horizontal direction is obtained by the angle sensor and transmitted to the first controller in real time, the orientation of the shooting direction of the shooting device in the horizontal direction is obtained by the direction sensor and transmitted to the first controller in real time, and the longitude, the latitude, the height, the inclination angle alpha between the shooting direction and the horizontal direction and the orientation of the shooting direction in the horizontal direction jointly form shooting position information of the shooting device;
s2, the user control device sends a shooting instruction for controlling the shooting device to shoot pictures through the second data receiving and sending unit, and the first controller receives the shooting instruction and executes the shooting of the pictures;
s3, inserting the corresponding shooting position information into the picture information of the shot picture by the first controller when the picture is shot, and sending the picture information to the user control device through the first data receiving and sending unit;
and S4, the user control device receives picture information through the second data receiving and sending unit and displays picture content and the shooting position information corresponding to the picture through the display unit.
According to the method, the positioning unit can acquire the longitude, the latitude and the height of the real-time position of the unmanned aerial vehicle, the angle sensor can be used for acquiring the shooting inclination angle, the direction sensor can be used for acquiring the projection direction of the shooting direction in the horizontal direction, namely, the position of the unmanned aerial vehicle can be positioned according to the positioning unit, and the actual orientation of the unmanned aerial vehicle shooting in the position can be positioned by combining the angle sensor and the direction sensor. After the picture is taken, the shooting device can insert the shooting position information during the picture shooting into the picture information to form a picture with positioning information and send the picture to the user control device together, and the user control device can view the content of the picture after receiving the picture and can also view the shooting position and the shooting direction during the picture shooting, so that an operator can find and process the picture information at the first time, the working time is shortened, and the working efficiency is improved.
Further, in the above method, after the shooting position information is obtained by the positioning unit, the angle sensor and the direction sensor, the shooting position information is recorded on the first data storage unit in real time; when the shooting device executes a shooting instruction, the current shooting position information is read from the first data storage unit at the same time, and then the read shooting position information is inserted into the shot picture information to generate the picture information with the shooting position information.
Further, in the above method, the first controller is further configured to control operation of the unmanned aerial vehicle, the user control device sends an unmanned aerial vehicle operation control instruction and a shooting instruction to the unmanned aerial vehicle through the second data transceiver unit, and the first controller controls the unmanned aerial vehicle and the shooting device to execute the corresponding instruction.
Further, in the method, when the shooting device is started, the monitoring picture of the shooting device can be checked in real time through the display unit. Namely, at the user control end, can see the picture that the shooting device shot in real time through the display element, be convenient for control adjustment unmanned aerial vehicle and shooting device's operation.
Further, in the method, in the process that the shooting device obtains the real-time shooting position information, the shooting position information is sent to the user control device in real time, and the position of the unmanned aerial vehicle on the map can be checked in real time through the display unit. From this, can monitor the unmanned aerial vehicle position in real time on the display element, be convenient for control adjustment unmanned aerial vehicle and shoot the operation of device.
Further, in the above method, the positioning chip realizes positioning by a GPS positioning technology.
Further, in the above method, the user control device and the unmanned aerial vehicle establish connection through any one of WiFi, bluetooth, 4G LTE, 5G LTE, global microwave interconnection access, a customized modulation mode or a communication protocol.
Further, in the above method, the display unit is a touch display screen, and the unmanned aerial vehicle and the shooting device can be directly controlled through the display unit.
The above description is only a preferred embodiment of the present invention, but not intended to limit the scope of the invention, and all simple equivalent changes and modifications made in the claims and the description of the invention are within the scope of the invention.
Claims (8)
1. An unmanned aerial vehicle shot picture positioning method is characterized in that: the method comprises the steps that an unmanned aerial vehicle with a shooting device and a user control device are used, wherein the shooting device comprises a first controller, a positioning unit, an angle sensor, a direction sensor, a first data storage unit and a first data transceiving unit; the user control device comprises a second controller, a second data storage unit, a second data transceiver unit and a display unit;
the method comprises the following steps:
s1, the longitude, the latitude and the height of the position of the shooting device are obtained by the positioning unit and transmitted to the first controller in real time, the inclination angle alpha between the shooting direction of the shooting device and the horizontal direction is obtained by the angle sensor and transmitted to the first controller in real time, the orientation of the shooting direction of the shooting device in the horizontal direction is obtained by the direction sensor and transmitted to the first controller in real time, and the longitude, the latitude, the height, the inclination angle alpha between the shooting direction and the horizontal direction and the orientation of the shooting direction in the horizontal direction jointly form shooting position information of the shooting device;
s2, the user control device sends a shooting instruction for controlling the shooting device to shoot pictures through the second data receiving and sending unit, and the first controller receives the shooting instruction and executes the shooting of the pictures;
s3, inserting the corresponding shooting position information into the picture information of the shot picture by the first controller when the picture is shot, and sending the picture information to the user control device through the first data receiving and sending unit;
and S4, the user control device receives picture information through the second data receiving and sending unit and displays picture content and the shooting position information corresponding to the picture through the display unit.
2. The unmanned aerial vehicle shot picture positioning method according to claim 1, characterized in that: after the shooting position information is obtained through the positioning unit, the angle sensor and the direction sensor, the shooting position information is recorded on the first data storage unit in real time; when the shooting device executes a shooting instruction, the current shooting position information is read from the first data storage unit at the same time, and then the read shooting position information is inserted into the shot picture information to generate the picture information with the shooting position information.
3. The unmanned aerial vehicle shot picture positioning method according to claim 1, characterized in that: the first controller is also used for controlling the operation of the unmanned aerial vehicle, the user control device sends an unmanned aerial vehicle operation control instruction and a shooting instruction to the unmanned aerial vehicle through the second data transceiver unit, and the first controller controls the unmanned aerial vehicle and the shooting device to execute corresponding instructions.
4. The unmanned aerial vehicle shot picture positioning method according to claim 1, characterized in that: when the shooting device is started, the monitoring picture of the shooting device can be checked in real time through the display unit.
5. The unmanned aerial vehicle shot picture positioning method according to claim 4, characterized in that: in the process that the shooting device obtains the real-time shooting position information, the shooting position information is sent to the user control device in real time, and the position of the unmanned aerial vehicle on the map can be checked in real time through the display unit.
6. The unmanned aerial vehicle shot picture positioning method according to claim 1, characterized in that: the positioning chip realizes positioning through a GPS positioning technology.
7. The unmanned aerial vehicle shot picture positioning method according to claim 1, characterized in that: the user control device and the unmanned aerial vehicle are connected in any one mode of WiFi, Bluetooth, 4G LTE, 5G LTE, global microwave interconnection access, a user-defined modulation mode or a communication protocol.
8. The unmanned aerial vehicle shot picture positioning method according to claim 1, characterized in that: the display unit is a touch display screen, and the display unit can directly control the unmanned aerial vehicle and the shooting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202011455124.0A CN112616015A (en) | 2020-12-10 | 2020-12-10 | Unmanned aerial vehicle shot picture positioning method |
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| CN202011455124.0A CN112616015A (en) | 2020-12-10 | 2020-12-10 | Unmanned aerial vehicle shot picture positioning method |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102355550A (en) * | 2011-11-16 | 2012-02-15 | 天津三星光电子有限公司 | Digital camera with GPS (Global Positioning System) positioning function |
| CN102445701A (en) * | 2011-09-02 | 2012-05-09 | 无锡智感星际科技有限公司 | Method for demarcating image position based on direction sensor and geomagnetism sensor |
| CN106184790A (en) * | 2016-07-28 | 2016-12-07 | 杨珊珊 | A kind of unmanned vehicle is taken photo by plane data processing equipment and processing method, system of taking photo by plane |
| US20200027222A1 (en) * | 2017-12-06 | 2020-01-23 | Generalplus Technology Inc. | Panoramic photographing method for unmanned aerial vehicle and unmanned aerial vehicle using the same |
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2020
- 2020-12-10 CN CN202011455124.0A patent/CN112616015A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102445701A (en) * | 2011-09-02 | 2012-05-09 | 无锡智感星际科技有限公司 | Method for demarcating image position based on direction sensor and geomagnetism sensor |
| CN102355550A (en) * | 2011-11-16 | 2012-02-15 | 天津三星光电子有限公司 | Digital camera with GPS (Global Positioning System) positioning function |
| CN106184790A (en) * | 2016-07-28 | 2016-12-07 | 杨珊珊 | A kind of unmanned vehicle is taken photo by plane data processing equipment and processing method, system of taking photo by plane |
| US20200027222A1 (en) * | 2017-12-06 | 2020-01-23 | Generalplus Technology Inc. | Panoramic photographing method for unmanned aerial vehicle and unmanned aerial vehicle using the same |
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