CN112666965A - A positioner that is used for unmanned aerial vehicle to trade electricity automatically - Google Patents
A positioner that is used for unmanned aerial vehicle to trade electricity automatically Download PDFInfo
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- CN112666965A CN112666965A CN201910979476.7A CN201910979476A CN112666965A CN 112666965 A CN112666965 A CN 112666965A CN 201910979476 A CN201910979476 A CN 201910979476A CN 112666965 A CN112666965 A CN 112666965A
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Abstract
The invention discloses a positioning device for automatic power switching of an unmanned aerial vehicle, which can guide the general unmanned aerial vehicle to take off and land and automatically track and lock the general unmanned aerial vehicle in the landing process of the general unmanned aerial vehicle. The positioning device for automatic power switching of the unmanned aerial vehicle can realize autonomous and accurate positioning landing of the unmanned aerial vehicle, so that power switching operation of the fire-fighting unmanned aerial vehicle can be realized safely, quickly and efficiently.
Description
Technical Field
The invention relates to an unmanned aerial vehicle technology, in particular to an automatic battery replacement technology of an unmanned aerial vehicle.
Background
With the rapid development of unmanned aerial vehicle technology, the use of unmanned aerial vehicle in various fields is increasing day by day. The electric power line patrol is from military use to civil use and from electric power line patrol to emergency rescue. Unmanned aerial vehicle constantly stands out the horn, plays more and more important effect.
However, unmanned aerial vehicles that can hover, are flexible, and have excellent economy also have serious short boards in practical applications, especially in fire fighting applications. By the restriction of battery storage electric quantity, when carrying out each item fire control task, unmanned aerial vehicle's effective flight time is fairly limited, and the result is the battery of the very big frequent take off and land of the operation degree of difficulty and consuming the manpower and changes. Meanwhile, the fire-fighting unmanned aerial vehicle is complex in application environment, and when taking off and landing in a rugged and dusty zone, the chippings and the sand stones rolled up by the propeller can damage the core components of the unmanned aerial vehicle. Therefore, the taking-off and landing of the unmanned aerial vehicle have higher requirements on the ground conditions, which undoubtedly makes the taking-off and landing process long and high in risk. The task execution efficiency is influenced to a considerable extent, and the capability of the unmanned aerial vehicle for executing the task in the fire-fighting background is limited.
From this, one kind can let fire control unmanned aerial vehicle no matter round clock, chills and hotly, can accomplish automatic take off and land, independently work, the automatic electricity of trading at the fire control roof of keeping away from ground, whole journey does not need artificial intervention, and the task platform that has the logistics guarantee will bring great improvement to this current situation and fire fighter operation experience. Because fire control unmanned aerial vehicle operational environment's particularity, how to carry out accurate location to fire control unmanned aerial vehicle and descend, for the urgent problem that needs to solve in this field
Disclosure of Invention
To the problem that current fire control unmanned aerial vehicle exists in the in-service use, need a scheme that can realize that unmanned aerial vehicle accurate positioning descends.
Therefore, the invention aims to provide a positioning device for automatic power switching of an unmanned aerial vehicle, so as to realize accurate positioning and landing of the unmanned aerial vehicle.
In order to achieve the purpose, the positioning device for automatic power switching of the unmanned aerial vehicle provided by the invention guides the general unmanned aerial vehicle to take off and land, and automatically tracks and locks the general unmanned aerial vehicle in the landing process of the general unmanned aerial vehicle.
Further, the unmanned aerial vehicle take-off and landing platform automatically tracks and locks the universal unmanned aerial vehicle in 2-axis motion in a plane in the landing process of the universal unmanned aerial vehicle.
Further, unmanned aerial vehicle take off and land platform is at general unmanned aerial vehicle descending in-process, remains throughout almost concentric, with the angle with the unmanned aerial vehicle undercarriage.
Further, after the unmanned aerial vehicle takes off and land the platform and land general unmanned aerial vehicle, realize returning to the meso position to general unmanned aerial vehicle.
Furthermore, the positioning device is formed by mutually matching a movable support frame, a landing platform arranged on the support frame and a plurality of groups of clamping components arranged on the landing platform;
the movable support frame can drive the part arranged on the movable support frame to move in the 2-axis direction;
the whole landing platform is arranged on the movable support frame and can move in the 2-axis direction under the driving of the movable support frame;
the plurality of groups of clamping assemblies are circumferentially and equidistantly arranged on the landing platform, and each group of clamping assemblies can move towards the center of the landing platform along the radial direction of the landing platform; the plurality of groups of clamping assemblies can synchronously move towards the center of the landing platform along the radial direction.
The positioning device for automatic power switching of the unmanned aerial vehicle can realize autonomous and accurate positioning landing of the unmanned aerial vehicle, so that power switching operation of the fire-fighting unmanned aerial vehicle can be realized safely, quickly and efficiently.
Drawings
The invention is further described below in conjunction with the appended drawings and the detailed description.
Fig. 1 is a schematic structural diagram of a positioning device for automatic battery replacement of an unmanned aerial vehicle in an embodiment of the present invention.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings.
This example is to fire control unmanned aerial vehicle's job feature, provides a positioner that is used for unmanned aerial vehicle to trade electricity automatically for guide general unmanned aerial vehicle takes off and land, and at general unmanned aerial vehicle descending in-process automatic tracking locking general unmanned aerial vehicle.
In order to be suitable for application characteristics of the fire-fighting unmanned aerial vehicle, the unmanned aerial vehicle take-off and landing positioning device in the embodiment can guide the unmanned aerial vehicle to fly to a take-off and landing target at the tail section of automatic return of the unmanned aerial vehicle;
this unmanned aerial vehicle take off and land positioner can be in unmanned aerial vehicle apart from take off and land platform top predetermined distance, automatic tracking locking unmanned aerial vehicle to 2 axle movements in the plane at unmanned aerial vehicle descending in-process.
This unmanned aerial vehicle takes off and land positioner is at general unmanned aerial vehicle descending in-process, remains throughout almost concentric, with the angle with the unmanned aerial vehicle undercarriage.
This unmanned aerial vehicle take off and land platform still falls behind general unmanned aerial vehicle, returns the meso position to general unmanned aerial vehicle.
Referring to fig. 1, it is shown that the unmanned aerial vehicle take-off and landing positioning device 120 in this example is mainly composed of a movable support frame 121, a landing platform 122 arranged on the support frame, and a plurality of sets of clamping assemblies 123 arranged on the landing platform 122, which are mutually matched.
The movable supporting frame 121 is used for supporting other components and can drive the components mounted thereon to move in the 2-axis direction.
The landing platform 122 is used to guide the general-purpose drone 110 to land and carry the general-purpose drone 110. The landing platform 122 is formed in a disk shape as a whole, is integrally mounted on the movable support frame 121, and is driven by the movable support frame 121 to move in the 2-axis direction.
Several sets of the clamping assemblies 123 are equally circumferentially disposed on the landing platform 122, and each set of the clamping assemblies 123 can move toward the center of the landing platform 122 in the radial direction of the landing platform 122. The sets of gripping assemblies 123 are simultaneously movable radially toward the center of the landing platform 122.
When the unmanned aerial vehicle take-off and landing platform 120 formed by the method runs, the landing platform 122 guides the unmanned aerial vehicle to fly to a take-off and landing target at the tail section of automatic return of the unmanned aerial vehicle; and in the unmanned aerial vehicle landing process, the movable support frame 121 drives the landing platform 122 to move in the plane by 2 axes so as to cooperate with the landing of the unmanned aerial vehicle.
On unmanned aerial vehicle automatic landing is on descending platform 122, a plurality of groups of clamping component 12 on descending platform 122 then move along radial orientation to the center of descending platform 122 in step, then from synchronous drive unmanned aerial vehicle all around towards the center of descending platform 122 removal, then realize returning to the neutral position and fix the unmanned aerial vehicle that descends.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. A positioner for unmanned aerial vehicle trades electricity automatically, its characterized in that, positioner guides general unmanned aerial vehicle to take off and land to at general unmanned aerial vehicle descending in-process automatic tracking locking general unmanned aerial vehicle.
2. The positioning device for automatic power change of unmanned aerial vehicles according to claim 1, wherein the unmanned aerial vehicle take-off and landing platform automatically tracks and locks the unmanned aerial vehicle in 2-axis motion in a plane during landing of the unmanned aerial vehicle.
3. The positioning device for automatic power change of unmanned aerial vehicles according to claim 1, wherein the unmanned aerial vehicle take-off and landing platform is always kept almost concentric and at the same angle with the landing gear of the unmanned aerial vehicle during landing of the general unmanned aerial vehicle.
4. The positioning device for automatic power change of the unmanned aerial vehicle as claimed in claim 1, wherein the unmanned aerial vehicle taking-off and landing platform is used for realizing neutral position return of the general unmanned aerial vehicle after the general unmanned aerial vehicle lands.
5. The positioning device for the automatic power change of the unmanned aerial vehicle as claimed in any one of claims 1 to 4, wherein the positioning device is formed by a movable support frame, a landing platform arranged on the support frame, and a plurality of groups of clamping assemblies arranged on the landing platform in a matched manner;
the movable support frame can drive the part arranged on the movable support frame to move in the 2-axis direction;
the whole landing platform is arranged on the movable support frame and can move in the 2-axis direction under the driving of the movable support frame;
the plurality of groups of clamping assemblies are circumferentially and equidistantly arranged on the landing platform, and each group of clamping assemblies can move towards the center of the landing platform along the radial direction of the landing platform; the plurality of groups of clamping assemblies can synchronously move towards the center of the landing platform along the radial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910979476.7A CN112666965A (en) | 2019-10-15 | 2019-10-15 | A positioner that is used for unmanned aerial vehicle to trade electricity automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910979476.7A CN112666965A (en) | 2019-10-15 | 2019-10-15 | A positioner that is used for unmanned aerial vehicle to trade electricity automatically |
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| CN112666965A true CN112666965A (en) | 2021-04-16 |
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| CN201910979476.7A Pending CN112666965A (en) | 2019-10-15 | 2019-10-15 | A positioner that is used for unmanned aerial vehicle to trade electricity automatically |
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Application publication date: 20210416 |
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