CN212586550U - Full-time-space electric scanning unmanned aerial vehicle detection radar - Google Patents
Full-time-space electric scanning unmanned aerial vehicle detection radar Download PDFInfo
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- CN212586550U CN212586550U CN202021200955.9U CN202021200955U CN212586550U CN 212586550 U CN212586550 U CN 212586550U CN 202021200955 U CN202021200955 U CN 202021200955U CN 212586550 U CN212586550 U CN 212586550U
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Abstract
The utility model belongs to anti-unmanned aerial vehicle monitoring radar field, in particular to unmanned aerial vehicle detection radar is swept to full-time-space electricity. The utility model discloses an installing support adopts first carbon steel plate, the second carbon steel plate, third carbon steel plate and pipe welded shaping, the fixed distribution control box of first carbon steel plate installation, the second carbon steel plate is used for the installation of direction finding radar array face fixed, the third carbon steel plate passes through the fixed height finding radar array face of revolving stage installation, the height finding radar array face is installed on the one-dimensional revolving stage, the revolving stage installation is fixed at the third carbon steel plate, the direction finding radar array face contains radar array face host computer, angle modulation installed part and plum blossom locking handle, radar array face host computer is installed in the middle of the angle modulation installed part, lock through plum blossom locking handle, be provided with the shaft hole on the angle modulation installed part, waist circular slot and installation fixed orifices. The utility model discloses thereby can set up the radar array face angle of pitch to different position characteristics and guarantee that the radar effect is in the optimum.
Description
Technical Field
The utility model belongs to anti-unmanned aerial vehicle monitoring radar field, in particular to unmanned aerial vehicle detection radar is swept to full-time-space electricity.
Background
With the continuous deepening of low-altitude airspace management reform, the holding amount of the universal aircrafts in China is continuously increased at present. In particular to the characteristics of convenient manufacture, low cost and the like of a low, slow and small aircraft, and is easy to be operated and utilized by people with special interest to carry out destructive activities. Therefore, various anti-unmanned aerial vehicle systems appear in the market, the dependence of the anti-unmanned aerial vehicle system on the anti-unmanned aerial vehicle detection radar is higher and higher in the continuous development and perfection process of the anti-unmanned aerial vehicle system, and meanwhile, the performance requirement on the anti-unmanned aerial vehicle radar is also higher and higher. Anti-unmanned aerial vehicle radar on the market at present usually adopts machine to sweep radar, however machine sweeps radar data rate low, poor stability, revolving stage life weak point and so on the defect can't satisfy the requirement. Therefore the utility model discloses an electricity sweep the anti-unmanned aerial vehicle of full time sky monitoring radar fine solution above-mentioned problem.
Disclosure of Invention
The utility model aims to solve the technical problem that an anti-unmanned aerial vehicle that can cover full space-time under the mode is swept to the electricity is provided and is surveyed the radar, thereby can set up radar array face angle of pitch to different position characteristics and guarantee that the radar effect is in the optimum.
The technical scheme of the utility model is that: the utility model provides an unmanned aerial vehicle detection radar is swept to full space-time electricity, includes installing support, direction finding radar array face, height finding radar array face, revolving stage and distribution control box, its characterized in that: the installing support adopts first carbon steel board, the second carbon steel board, third carbon steel board and pipe welded forming, the upper, middle and lower three-layer is the third carbon steel board respectively, the second carbon steel board, the coaxial range upon range of arrangement of first carbon steel board, the fixed distribution control box of first carbon steel board installation, the second carbon steel board is used for the installation of direction finding radar array face fixed, the fixed height finding radar array face of third carbon steel board through the revolving stage installation, the height finding radar array face is installed on one-dimensional revolving stage, the revolving stage installation is fixed at the third carbon steel board, the direction finding radar array face contains radar array face host computer, angle modulation installed part and plum blossom locking handle, radar array face host computer is installed in the middle of the angle modulation installed part, lock through plum blossom locking handle, be provided with the shaft hole on the angle modulation installed part, waist circular slot and.
According to the unmanned aerial vehicle detection radar of full space-time electricity scanning as above, its characterized in that: four direction-finding radar array surfaces are arranged, and the four direction-finding radar array surfaces are horizontally and uniformly arranged for 360 degrees.
According to the unmanned aerial vehicle detection radar of full space-time electricity scanning as above, its characterized in that: a collector ring is arranged in the rotary table.
According to the unmanned aerial vehicle detection radar of full space-time electricity scanning as above, its characterized in that: the power distribution control box comprises a power module, an industrial board card and a clock source module, and supplies power to the radar array surface and the rotary table.
The utility model has the advantages that: firstly, under the condition of improving anti unmanned detection radar data rate, also there is very big improvement than the machine mode of sweeping in the aspect of the power of surveying, all has very big improvement in the aspect of stability and life. And secondly, the stacking coaxial arrangement ensures the modularization of the system structure, ensures the compactness of the system structure, and can well ensure the installation precision of the radar array surface and the convenience of system debugging and maintenance. Thirdly, the pitch angle of the radar array surface is set according to different position characteristics, so that the radar effect is in the best state. And fourthly, a radar array mode is adopted, full-time-space detection is realized, and the coverage, detection precision and stability of the radar are improved.
Drawings
Fig. 1 is an overall layout diagram of a full-time-space electric scanning unmanned aerial vehicle detection radar.
Fig. 2 is a view of the mounting bracket.
Fig. 3 is a view showing a structure of a direction-finding radar.
Figure 4 is a view of the recliner mount.
Fig. 5 is a diagram of the elevation radar structure.
Fig. 6 is a structural view of a distribution control box.
Description of reference numerals: the device comprises a mounting support 1, a direction-finding radar array surface 2, a height-finding radar array surface 3, a rotary table 4, a power distribution control box 5, a first carbon steel plate 11, a second carbon steel plate 12, a third carbon steel plate 13, a circular pipe 14, a radar array surface host machine 21, an angle-adjusting mounting piece 22, a shaft hole 221, a waist circular groove 222, a fixing hole 223 and a plum blossom locking handle 23.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1, the utility model discloses an unmanned aerial vehicle detection radar is swept to full space-time electricity includes installing support 1, direction finding radar array face 2, height finding radar array face 3, revolving stage 4 and distribution control box 5.
As shown in fig. 1 and 2, the mounting bracket 1 is formed by welding a first carbon steel plate 11, a second carbon steel plate 12, a third carbon steel plate 13 and a circular tube 14, and is composed of three layers, wherein the upper layer, the middle layer and the lower layer are respectively the third carbon steel plate 13, the second carbon steel plate 12 and the first carbon steel plate 11, and are coaxially stacked, as shown in fig. 2. First carbon steel plate 11 is used for whole equipment fixed mounting flange and distribution control box 5's installation fixed, and second carbon steel plate 12 is used for 4 direction finding radar wavefront 2's installation fixed, and the fixed height finding radar wavefront 3 of third carbon steel plate 13 through 4 installations of revolving stage. The utility model discloses set up four direction finding radar array face 2 altogether, the 360 evenly arrange of 2 levels of four direction finding radar array faces, promptly between two liang each other become 90 contained angles. Each direction-finding radar array face 2 covers the azimuth angle not less than 90 degrees, so that the four uniformly distributed direction-finding radar array faces can realize the complete coverage of 360 degrees in azimuth. The height measurement radar array surface 3 is assisted by mechanical scanning, the height measurement radar array surface 3 is installed on the one-dimensional rotary table 4, the rotary table 4 is integrally installed and fixed on the top layer of the installation support, and after the direction measurement radar detects a target to acquire azimuth information of the target, the height measurement radar rotates to the area where the target is located according to the azimuth information of the target to acquire the altitude information of the target, so that the whole system acquires the azimuth information and the altitude information of the target in full time and space. The whole system adopts the stacked coaxial arrangement shown in FIG. 1, which not only ensures the modularization of the system structure, but also ensures the compactness of the system structure, and simultaneously can also well ensure the installation precision of the radar array surface and the convenience of system debugging and maintenance.
As shown in fig. 3, direction-finding radar front 2 includes radar front host 21, angle modulation installed part 22 and plum blossom locking handle 23, and radar front host 21 is installed in the middle of angle modulation installed part 22, and is locked through 4 plum blossom locking handles. As shown in fig. 4, the recliner fitting member 22 is provided with a shaft hole 221, a waisted groove 222, and a fitting fixing hole 223. When the pitch angle of the radar front main machine 21 is adjusted, the quincunx locking handle 23 is firstly unscrewed, the radar front main machine 21 can rotate around the shaft hole 221, the rotation angle range is in the range of the waist circular groove 222, the set angle in the embodiment is +/-12 degrees, and when the radar front main machine 21 is adjusted to a proper angle, the quincunx locking handle 23 is screwed. The design scheme can realize that the pitch angle of the radar array surface is set according to different position characteristics, so that the radar effect is in the best state.
As shown in fig. 5, the altimetric section contains a one-dimensional turntable 4 and an altimetric radar front 3. Set up the collector ring in the one-dimensional revolving stage 4, make one-dimensional revolving stage 4 can 360 continuous rotations, make height finding radar position 3 rotatory to the target place region after detecting the big position information of target according to the position radar, the utility model discloses a supplementary mode of looking for height of machine scanning has reduced the rotational speed requirement of revolving stage 4, only need satisfy the rotational speed within 30/s can, secondly exactly this mode revolving stage does not need long-time continuous rotation, only needs to rotate again after receiving target position information, and this has had very big improvement on the life of revolving stage.
As shown in fig. 6, the power distribution control box 5 includes a power module, an industrial board card, and a clock source module, and the power distribution control box 5 supplies power to the radar array surface and the turntable, and simultaneously realizes synchronous control of the radar array surface and processing of radar data.
The utility model discloses a full space-time electric scanning unmanned aerial vehicle surveys radar adopts the radar array to arrange, adopts five radar arrays, four of them are arranged according to 90 array, every radar array face covers the position angle and is not less than 90 to realize 360 all-round monitoring in position; the fifth surface is fixed right above the four azimuth radar array surfaces in a mechanical scanning mode, and rotates to the azimuth of the target according to the target azimuth information detected by the four azimuth radar surfaces during working, so that the height information of the target is acquired.
Claims (4)
1. The utility model provides an unmanned aerial vehicle detection radar is swept to full space-time electricity, includes installing support, direction finding radar array face, height finding radar array face, revolving stage and distribution control box, its characterized in that: the installing support adopts first carbon steel board, the second carbon steel board, third carbon steel board and pipe welded forming, the upper, middle and lower three-layer is the third carbon steel board respectively, the second carbon steel board, the coaxial range upon range of arrangement of first carbon steel board, the fixed distribution control box of first carbon steel board installation, the second carbon steel board is used for the installation of direction finding radar array face fixed, the fixed height finding radar array face of third carbon steel board through the revolving stage installation, the height finding radar array face is installed on one-dimensional revolving stage, the revolving stage installation is fixed at the third carbon steel board, the direction finding radar array face contains radar array face host computer, angle modulation installed part and plum blossom locking handle, radar array face host computer is installed in the middle of the angle modulation installed part, lock through plum blossom locking handle, be provided with the shaft hole on the angle modulation installed part, waist circular slot and.
2. The full-time-space electric scanning drone detection radar of claim 1, wherein: four direction-finding radar array surfaces are arranged, and the four direction-finding radar array surfaces are horizontally and uniformly arranged for 360 degrees.
3. The full-time-space electric scanning drone detection radar of claim 1, wherein: a collector ring is arranged in the rotary table.
4. The full-time-space electric scanning drone detection radar of claim 1, wherein: the power distribution control box comprises a power module, an industrial board card and a clock source module, and supplies power to the radar array surface and the rotary table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021200955.9U CN212586550U (en) | 2020-06-26 | 2020-06-26 | Full-time-space electric scanning unmanned aerial vehicle detection radar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021200955.9U CN212586550U (en) | 2020-06-26 | 2020-06-26 | Full-time-space electric scanning unmanned aerial vehicle detection radar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212586550U true CN212586550U (en) | 2021-02-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021200955.9U Active CN212586550U (en) | 2020-06-26 | 2020-06-26 | Full-time-space electric scanning unmanned aerial vehicle detection radar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212586550U (en) |
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2020
- 2020-06-26 CN CN202021200955.9U patent/CN212586550U/en active Active
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