CN-224230999-U - Communication navigation recognition comprehensive test nacelle for mounting unmanned aerial vehicle platform

Abstract

The utility model discloses a communication navigation identification comprehensive test pod for mounting an unmanned aerial vehicle platform, which relates to the technical field of unmanned aerial vehicles and comprises a fairing, wherein a top opening is formed in the top of the fairing, a device frame is arranged in the fairing, the top of the device frame penetrates through the top opening and is connected with an unmanned aerial vehicle body, the bottom of the device frame is arranged in the fairing, the fairing comprises a fairing main body and a dismounting cover positioned at the bottom, an antenna interface unit and a rack are arranged on the bottom of the device frame, measurement and control antennas of a plurality of wave bands are arranged on the outer side below the fairing at intervals, and the test pod integrates a CNI functional module and the measurement and control antennas of the wave bands to form a platform for multi-frequency band communication, aviation control and unified data processing, so that the multifunctional deep integration is realized, the structural weight is effectively reduced, the occupied space on the unmanned aerial vehicle is optimized, and the dismounting and the maintenance are convenient.

Inventors

• WANG YONGZHI
• An Boxu
• SONG LILI

Assignees

• 彩虹无人机科技有限公司

Dates

Publication Date

20260512

Application Date

20250507

Claims (10)

1. 1. The utility model provides a communication navigation discernment integrated test nacelle of mount unmanned aerial vehicle platform which characterized in that includes: the device comprises a fairing, wherein a top opening is formed in the top of the fairing, a device frame is arranged in the fairing, the top of the device frame penetrates through the top opening to be connected with an unmanned aerial vehicle body, the bottom of the device frame is arranged in the fairing, and the fairing comprises a fairing main body and a dismounting cover positioned at the bottom; The antenna interface unit and the rack are arranged on the bottom of the equipment rack; and the measurement and control antennas of a plurality of wave bands are arranged at intervals below and outside the fairing.
2. 2. The unmanned aerial vehicle platform mounted communication navigation recognition comprehensive test pod of claim 1, wherein the L-antennas are symmetrically arranged along the axis of the fairing, and the L-antennas are centrally arranged on the removable cover.
3. 3. The unmanned aerial vehicle platform mounted communication navigation recognition comprehensive test pod of claim 2, wherein the U antenna and the UV antenna are symmetrically arranged along the axis of the fairing, and the U antenna and the UV antenna are respectively arranged at two ends of the fairing body.
4. 4. The communication navigation recognition comprehensive test pod for mounting the unmanned aerial vehicle platform according to claim 1, wherein the top opening of the fairing is connected with the lower skin of the unmanned aerial vehicle body by adopting a screw, and the dismounting opening cover is provided with a vent hole and a heat dissipation hole.
5. 5. The integrated communication navigation recognition test pod for mounting an unmanned aerial vehicle platform according to claim 1, wherein a debugging hole is formed in the side face of the fairing, and the debugging hole is connected with the debugging hole cover through a screw.
6. 6. A communication navigation recognition integrated test pod for mounting a unmanned aerial vehicle platform according to claim 3, wherein the outsides of the L antenna, the U antenna and the UV antenna are covered with radomes.
7. 7. The unmanned aerial vehicle platform mounted communication navigation recognition comprehensive test pod of claim 6, wherein the radome is made of glass fiber, honeycomb material and quartz fiber.
8. 8. The unmanned aerial vehicle platform mounted communication navigation recognition integrated test pod of claim 1, wherein the equipment rack comprises: The four mounting beams are sequentially connected end to form a mounting frame, and the mounting frame is arranged between the frames of two adjacent unmanned aerial vehicle bodies; two diagonal corner boxes are respectively arranged between the mounting beam and the frame, and the two corner boxes of each pair are respectively arranged at two ends of the mounting beam; The top ends of the four upright posts are connected with four corners of the mounting frame; And the mounting plate is connected with the bottom ends of the four upright posts.
9. 9. The unmanned aerial vehicle platform mounted communication navigation recognition integrated test pod of claim 8, wherein the mounting plate is bolted to the antenna interface unit and the frame.
10. 10. The unmanned aerial vehicle platform mounted communication navigation recognition comprehensive test pod of claim 9, wherein the equipment rack is made of 2a12 aluminum alloy.

Description

Communication navigation recognition comprehensive test nacelle for mounting unmanned aerial vehicle platform Technical Field The utility model belongs to the technical field of unmanned aerial vehicles, and particularly relates to a communication navigation recognition comprehensive test nacelle for mounting an unmanned aerial vehicle platform. Background The communication navigation recognition system (CNI) realizes bidirectional data interaction and accurate positioning of the unmanned aerial vehicle and the ground station by integrating communication, navigation and recognition functions, is a basic function of weaponry such as an aircraft, a ship, armor, the unmanned aerial vehicle and the like, and is a basic bearing system with informatization, intellectualization and unmanned capability improvement of the weaponry. However, the unmanned aerial vehicle communication navigation recognition system has the advantages of multiple functions, overlapping frequency bands and high integration degree, is easy to be influenced by environments such as self-interference, mutual interference and hostile interference, so that the performance of the unmanned aerial vehicle communication navigation recognition system is degraded or lost, the safety of a platform is even directly threatened, and the cooperative combat capability is reduced. In addition, the unmanned aerial vehicle should be as far as possible from the antenna distance that frequency channel and polarization mode are the same in the antenna overall arrangement, just so can have sufficient isolation between the antenna. Therefore, the traditional CNI system has the disadvantages of scattered arrangement, large occupied space, high maintenance complexity, independent maintenance of scattered hardware modules, periodic calibration of communication antennas, navigation sensors and the like, and increased operation and maintenance cost and time. Disclosure of utility model Aiming at the defects of the prior art, the utility model provides a communication navigation recognition comprehensive test nacelle for mounting an unmanned aerial vehicle platform, which integrates a CNI functional module and a measurement and control antenna with a plurality of wave bands to form a platform for multi-band communication, aviation control and unified data processing, thereby realizing multifunctional deep integration, effectively reducing the structural weight, optimizing the occupied space on the unmanned aerial vehicle and facilitating the disassembly, assembly and maintenance. In order to achieve the above object, the present utility model provides a communication navigation recognition comprehensive test pod for mounting a unmanned aerial vehicle platform, comprising: the device comprises a fairing, wherein a top opening is formed in the top of the fairing, a device frame is arranged in the fairing, the top of the device frame penetrates through the top opening to be connected with an unmanned aerial vehicle body, the bottom of the device frame is arranged in the fairing, and the fairing comprises a fairing main body and a dismounting cover positioned at the bottom; The antenna interface unit and the rack are arranged on the bottom of the equipment rack; and the measurement and control antennas of a plurality of wave bands are arranged at intervals below and outside the fairing. Optionally, the L antenna is arranged symmetrically along the axis of the fairing, and the L antenna is arranged on the disassembly and assembly opening cover in the middle. Optionally, the U antenna and the UV antenna are symmetrically disposed along an axis of the fairing, and the U antenna and the UV antenna are disposed at two ends of the fairing body, respectively. Optionally, the top opening of the fairing and the lower skin of the unmanned aerial vehicle body are connected by adopting screws, and the dismounting opening cover is provided with vent holes and heat dissipation holes. Optionally, a debugging hole is formed in the side face of the fairing, and the debugging hole is connected with the debugging hole cover through a screw. Optionally, the outer parts of the L antenna, the U antenna and the UV antenna are covered with antenna covers. Optionally, the radome is made of glass fiber, honeycomb material and quartz fiber. Optionally, the equipment rack includes: The four mounting beams are sequentially connected end to form a mounting frame, and the mounting frame is arranged between the frames of two adjacent unmanned aerial vehicle bodies; two diagonal corner boxes are respectively arranged between the mounting beam and the frame, and the two corner boxes of each pair are respectively arranged at two ends of the mounting beam; The top ends of the four upright posts are connected with four corners of the mounting frame; And the mounting plate is connected with the bottom ends of the four upright posts. Optionally, the mounting plate is bolted to the antenna interface unit and the