CN209297603U - A kind of X-ray pulsar ground acquisition and tracking demo system - Google Patents
A kind of X-ray pulsar ground acquisition and tracking demo system Download PDFInfo
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- CN209297603U CN209297603U CN201821198727.5U CN201821198727U CN209297603U CN 209297603 U CN209297603 U CN 209297603U CN 201821198727 U CN201821198727 U CN 201821198727U CN 209297603 U CN209297603 U CN 209297603U
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- vehicle
- orbit plane
- module
- tracks
- tracking
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Abstract
The utility model discloses a kind of X-ray pulsar ground acquisition and tracking demo system, demo system includes analog platform, the vehicle that tracks, master system, and analog platform includes the orbit plane for being deployed in flooring；Projection of the projection arrangement on entire orbit plane above orbit plane constitutes a uniform orbital curve；The vehicle that tracks is the four-wheel electric motor car of internal battery module, and Vehicular body front is equipped with track detection module, and car is equipped with master controller, and roof is equipped with the detector module being placed on 360 degree rotation platform；It include host in master system, host connects projection arrangement and illuminator by USB line, is equipped with bluetooth module in track vehicle and master system, two bluetooth modules are separately connected the main control module and host for the vehicle that tracks；The center of orbit plane is equipped with the hemispheric simulation earth.The utility model uses demonstration unit real-time display acquisition procedure, achievees the effect that real simulation X-ray pulsar detector working principle and acquisition and tracking process.
Description
Technical field
The utility model relates to astronomical field, specifically a kind of X-ray pulsar ground acquisition and tracking demo system.
Background technique
Pulsar is extrasolar remote celestial body, and pulsar is emitted stable pulse signal by certain frequency, length
Phase stability is better than or is equivalent to most stable of cesium-beam atomic clock on the earth.Pulsar can provide perfect space, time reference
Benchmark is the fabulous natural navigation beacon of spacecraft.
Partial pulse star can emit X-ray, but X-ray can not pass through atmosphere, thus impenetrably surface detector
X-ray pulsar signal is directly observed.Therefore, space probe carry X-ray detector before, need to capture with
Track mode carries out detailed simulation.This just there is an urgent need to one kind can be on the ground to X-ray pulsar detector working principle
The demo system of simplation verification is carried out with acquisition and tracking process.
Utility model content
The utility model is exactly to solve the above-mentioned problems, to provide a kind of demonstration of X-ray pulsar ground acquisition and tracking
System.
The utility model is implemented according to following technical scheme.
A kind of X-ray pulsar ground acquisition and tracking demo system, the demo system include analog platform, the vehicle that tracks,
Master system, the analog platform include the orbit plane for being deployed in flooring, and the orbit plane is that surface covering is white
The square area of color dulling material；Orbit plane is divided into four square subregions；One is equipped at the top of each subregion
A projection arrangement, for the projection arrangement to the projected area for being formed immediately below square, projected area is covered each by four square
Region；Projection of four projection arrangements on entire orbit plane constitutes a uniform orbital curve；The projection arrangement is solid
On two horizontal arms above the orbit plane, orbit plane two sides are respectively equipped with four pillars and are used to support horizontal arm, branch
Illuminator is respectively and fixedly provided on column；The four-wheel electric motor car that vehicle is internal battery module that tracks, Vehicular body front are equipped with track detection
Module, car are equipped with master controller, and roof is equipped with the detector module being placed on 360 degree rotation platform；Master controller is also connected with electricity
Machine drive module, motor drive module output end connect turntable motor and wheel drive motors；It is wrapped in the master system
Host is included, host connects projection arrangement and illuminator by USB line, connects display screen by VGA line；Track vehicle and host computer system
Bluetooth module is equipped in system, two bluetooth modules are separately connected the main control module and host for the vehicle that tracks；In the orbit plane
The heart is equipped with the hemispheric simulation earth.
Further, the geometric center of the projected area is overlapped with the geometric center of its square subregion covered, mould
The centre of sphere of the quasi- earth is overlapped with the geometric center of orbit plane.
Further, the orbital curve is that black closes smoothed curve, and shape is round or oval.
Further, the luminous central wavelength of the illuminator is respectively 700nm, 600nm, 500nm, 400nm.
Further, the vehicle that tracks is front-wheel drive.
Further, the diameter of the simulation earth is 2.4m；The area of the orbit plane is 16 square metres；The throwing
The mounting height of image device is not less than 4m.
The utility model achieves following beneficial effect.
The light that the utility model is issued by the light source analogy pulsar of different wave length constructs adjustable spy using projection
Survey device running track；Using the vehicle simulation space probe that tracks for carrying detector module, detector is placed in 360 degree rotation platform
On, it can choose the light that different angle receives illuminator sending, simulate the operation of spaceborne mechanism, shown in real time using demonstration unit
Show acquisition procedure, achievees the effect that real simulation X-ray pulsar detector working principle and acquisition and tracking process.
Detailed description of the invention
Fig. 1 is the top view of the utility model middle orbit plane；
Fig. 2 is the structural block diagram of vehicle and master system of tracking in the utility model.
Wherein, 1. pillar；2. horizontal arm；3. simulating the earth；4. projection arrangement；5. orbital curve；6. orbit plane.
Specific embodiment
Referring to the drawings and embodiment carries out further technology explanation to the utility model.
As shown in Fig. 1~2, a kind of X-ray pulsar ground acquisition and tracking demo system, the demo system includes simulation
Platform, the vehicle that tracks, master system, the analog platform include the orbit plane 6 for being deployed in flooring, the orbit plane
6 cover the square area of white dulling material for surface；Orbit plane 6 is divided into four square subregions；Each sub-district
A projection arrangement 4 is equipped at the top of domain, the projection arrangement 4 is distinguished to the projected area for being formed immediately below square, projected area
Cover four square subregions；It is bent that projection of four projection arrangements 4 on entire orbit plane 6 constitutes a uniform track
Line 5；The projection arrangement 4 is fixed on two horizontal arms 2 of 6 top of orbit plane, and 6 two sides of orbit plane are respectively equipped with four
Pillar 1 is used to support horizontal arm 2, is respectively and fixedly provided with illuminator on pillar 1；The four-wheel electric that vehicle is internal battery module that tracks
Vehicle, Vehicular body front are equipped with track detection module, and car is equipped with master controller, and roof is equipped with the detection being placed on 360 degree rotation platform
Device module；Master controller is also connected with motor drive module, and motor drive module output end connects turntable motor and wheel driving
Motor；It include host in the master system, host connects projection arrangement 4 and illuminator by USB line, connected by VGA line
Connect display screen；It tracks and is equipped with bluetooth module in vehicle and master system, two bluetooth modules are separately connected the master control mould for the vehicle that tracks
Block and host；The center of the orbit plane 6 is equipped with the hemispheric simulation earth 3.
The geometric center of the projected area is overlapped with the geometric center of its square subregion covered, the simulation earth 3
The centre of sphere is overlapped with the geometric center of orbit plane 6.
The orbital curve 5 is that black closes smoothed curve, and shape is round or oval.
The luminous central wavelength of the illuminator is respectively 700nm, 600nm, 500nm, 400nm.
The vehicle that tracks is front-wheel drive.
The diameter of the simulation earth 3 is 2.4m；The area of the orbit plane 6 is 16 square metres；The projection arrangement 4
Mounting height be not less than 4m.
The principles of the present invention and application method are as follows:
Orbit plane 6 is used to construct the operation platform for the vehicle that tracks, and orbit plane 6 will guarantee good flatness, Er Qieqi
The reflecting effect on surface is poor.It is also poor to simulate the reflecting effect that the earth 3 is its surface of hemisphere.
Camera is equipped in the track detection module at vehicle headstock center that tracks and built-in intelligence analysis module, camera are oblique
Orbital curve 5 on lower shooting orbit plane 6, and judge whether the orbital curve 5 is located in picture by intelligent analysis module
The heart, and by judging result Real-time Feedback to master controller.Master controller is by result judgement when whether the track of front truck is biased to
One side.In case of offset, main controller controls wheel wears orbital curve 5 from the vehicle bottom center that tracks just to another party
It crosses
In use, according to the following steps:
First, flight path of the host computer according to actual detector, the corresponding rail on orbit plane 6 of equal proportion planning
Mark, and projected to the track on orbit plane 6 by 4 projection arrangements 4, form orbital curve 5.Orbital curve 5 is generally
Round or ellipse.
Second, the vehicle that tracks moves on orbit plane 6 along orbital curve 5, and orbital curve 5 are always ensured that in moving process
Center position passes through below from car body.
Third, the vehicle that tracks realize data connection by bluetooth module and host computer, establish data transmission channel.
4th, illuminator is shone with 60 degree of angles, light center irradiation simulation 3 centre of sphere direction of the earth.
5th, with the mobile circle of the vehicle that tracks for a cycle, capture successively is carried out to four light sources and area tracking operates；
After target acquistion determines, detector module captures the light from different light sources, and is quantified as voltage signal, is transferred to master
Controller.Master controller detects the voltage output value of detector by built-in ADC module, after being digitized, passes through bluetooth
Module transfer is to host；Host shows capture simulation process by display screen.
Claims (6)
1. a kind of X-ray pulsar ground acquisition and tracking demo system, which is characterized in that the demo system includes that simulation is flat
Platform, the vehicle that tracks, master system, the analog platform include the orbit plane (6) for being deployed in flooring, the orbit plane
(6) square area of white dulling material is covered for surface；Orbit plane (6) is divided into four square subregions；Each
A projection arrangement (4) is equipped at the top of subregion, the projection arrangement (4) is thrown to the projected area for being formed immediately below square
Shadow zone is covered each by four square subregions；Projection of four projection arrangements (4) on entire orbit plane (6) constitutes one
Uniform orbital curve (5)；The projection arrangement (4) is fixed on two horizontal arms (2) above orbit plane (6), track
Plane (6) two sides are respectively equipped with four pillars (1) and are used to support horizontal arm (2), and pillar is respectively and fixedly provided with illuminator on (1)；It is described
The vehicle that tracks is the four-wheel electric motor car of internal battery module, and Vehicular body front is equipped with track detection module, and car is equipped with master controller, vehicle
Top is equipped with the detector module being placed on 360 degree rotation platform；Master controller is also connected with motor drive module, and motor drive module is defeated
Outlet connects turntable motor and wheel drive motors；It include host in the master system, host is connected by USB line and thrown
Image device (4) and illuminator, connect display screen by VGA line；It tracks and is equipped with bluetooth module in vehicle and master system, two is blue
Tooth module is separately connected the main control module and host for the vehicle that tracks；The center of the orbit plane (6) is equipped with hemispheric simulation ground
Ball (3).
2. a kind of X-ray pulsar ground acquisition and tracking demo system according to claim 1, which is characterized in that described
The geometric center of projected area is overlapped with the geometric center of its square subregion covered, simulates the centre of sphere and track of the earth (3)
The geometric center of plane (6) is overlapped.
3. a kind of X-ray pulsar ground acquisition and tracking demo system according to claim 1, which is characterized in that described
Orbital curve (5) is that black closes smoothed curve, and shape is round or oval.
4. a kind of X-ray pulsar ground acquisition and tracking demo system according to claim 1, which is characterized in that described
The luminous central wavelength of illuminator is respectively 700nm, 600nm, 500nm, 400nm.
5. a kind of X-ray pulsar ground acquisition and tracking demo system according to claim 1, which is characterized in that described
The vehicle that tracks is front-wheel drive.
6. a kind of X-ray pulsar ground acquisition and tracking demo system according to claim 1, which is characterized in that described
The diameter for simulating the earth (3) is 2.4m；The area of the orbit plane (6) is 16 square metres；The installation of the projection arrangement (4)
Height is not less than 4m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821198727.5U CN209297603U (en) | 2018-07-27 | 2018-07-27 | A kind of X-ray pulsar ground acquisition and tracking demo system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821198727.5U CN209297603U (en) | 2018-07-27 | 2018-07-27 | A kind of X-ray pulsar ground acquisition and tracking demo system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209297603U true CN209297603U (en) | 2019-08-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821198727.5U Expired - Fee Related CN209297603U (en) | 2018-07-27 | 2018-07-27 | A kind of X-ray pulsar ground acquisition and tracking demo system |
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| CN (1) | CN209297603U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111245508A (en) * | 2020-01-20 | 2020-06-05 | 山东科技大学 | X-ray communication link capturing method based on two-degree-of-freedom pulsar radiation direction vector search |
-
2018
- 2018-07-27 CN CN201821198727.5U patent/CN209297603U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111245508A (en) * | 2020-01-20 | 2020-06-05 | 山东科技大学 | X-ray communication link capturing method based on two-degree-of-freedom pulsar radiation direction vector search |
| CN111245508B (en) * | 2020-01-20 | 2021-04-30 | 山东科技大学 | X-ray communication link capturing method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190823 Termination date: 20200727 |