CN110244447B - Full-automatic integrated movable optical telescope system and working method thereof - Google Patents
Full-automatic integrated movable optical telescope system and working method thereof Download PDFInfo
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- CN110244447B CN110244447B CN201910444741.1A CN201910444741A CN110244447B CN 110244447 B CN110244447 B CN 110244447B CN 201910444741 A CN201910444741 A CN 201910444741A CN 110244447 B CN110244447 B CN 110244447B
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
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Abstract
The invention discloses a full-automatic integrated movable optical telescope system, which comprises a telescope subsystem, a main control subsystem, a power supply subsystem and a mobile platform subsystem, wherein the telescope subsystem is connected with the main control subsystem; the mobile platform subsystem comprises a mobile platform, a shelter, an electric control flip mechanism and a cloud picture monitoring device; the telescope subsystem, the main control subsystem and the power supply subsystem are arranged in the square cabin; the main control subsystem receives an observation plan and/or a remote control instruction sent by a remote monitoring center and adjusts the working state of each device; the main control subsystem is also used for receiving the collected images sent by the telescope subsystem, detecting and astronomical positioning all space debris on the images, generating observation data and feeding the observation data back to the remote monitoring center. The invention can realize the integration of the telescope and the control; the integration of a movable mounting platform and a self-powered system and the availability of stations without power supply conditions are realized through an expandable square cabin and a flip square cabin; the availability of the website without network condition is realized.
Description
Technical Field
The invention relates to the technical field of astronomical monitoring equipment, in particular to a full-automatic integrated movable optical telescope system and a working method thereof.
Background
In many fields such as scientific research, military affairs and the like, the space debris needs to be monitored, so that the position of the space debris in the sky at each moment and the change of the position are given, the operation orbit of the space debris is determined, the accurate information of the space debris is obtained, and the related information is provided for the in-orbit spacecraft.
The invention of CCD replaces the traditional photographic observation and becomes one of the effective means for monitoring the space debris. Due to the increase of human space activities, space debris in space is more and more, even tens of thousands of space debris larger than 1 centimeter, and the safety of the on-orbit spacecraft is threatened. In order to obtain information about these space debris, it must be observed. The conventional optical telescope generally has the following characteristics:
there are high requirements on the control room area, which is usually not easily movable;
observation of a single space debris, usually under the guidance of a forecast;
the need to provide a power supply and network environment;
the need for a separate base pier and dome;
require the operator to be armed;
the operation is complicated;
the telescope is separated from the control cabinet (control computer, time system, servo system, power system, switch system) and has two independent installation spaces;
therefore, the traditional optical telescope can not meet the development requirement of space debris cataloging.
Disclosure of Invention
The invention aims to provide a full-automatic integrated movable optical telescope system and a working method thereof, which realize the integration of a telescope and control by miniaturizing modules such as a servo module, a control module, a time module and the like; the integration of a movable mounting platform and a self-powered system and the availability of stations without power supply conditions are realized through an expandable square cabin and a flip square cabin; by adopting a satellite communication mode to receive a remote control command and an observation plan and send observation data, the real-time state of a telescope and the like, the availability of a website without network conditions is realized. The device can realize simultaneous observation of a plurality of targets in a monitoring sky area, is a multi-target space debris monitoring device with high efficiency and cost performance, and can be placed in areas with good weather and day light conditions, high altitude, large temperature difference, poor matching conditions and poor living conditions.
In order to achieve the above purpose, with reference to fig. 1 to 3, the present invention provides a fully automatic integrated movable optical telescope system, which includes a telescope subsystem, a main control subsystem, a power subsystem, and a mobile platform subsystem.
The telescope subsystem, the power subsystem and the mobile platform subsystem are respectively connected with the main control subsystem.
The mobile platform subsystem comprises a mobile platform, a shelter, an electric control flip mechanism and a cloud picture monitoring device; the telescope subsystem, the main control subsystem and the power subsystem are installed in the square cabin.
The cloud picture monitoring equipment is installed on the mobile platform and used for collecting the cloud pictures of the measuring stations in real time and sending the collected cloud pictures of the measuring stations to the main control subsystem, and the main control subsystem receives the cloud pictures of the measuring stations sent by the cloud picture monitoring equipment and analyzes the weather state of the area where the measuring stations are located in real time.
The mobile platform subsystem moves to a designated area according to a control instruction sent by the main control subsystem, and the shelter is opened through the electric control flip mechanism, so that the telescope subsystem and/or the power supply subsystem are in an open state.
The telescope subsystem collects an astronomical image pointing to an astronomical region according to a control instruction sent by the main control subsystem, and sends the collected astronomical image to the main control subsystem.
The power supply subsystem converts received solar energy into alternating current electric energy according to a control instruction sent by the main control subsystem, converts the alternating current electric energy generated by conversion into direct current electric energy and stores the direct current electric energy in the storage battery pack so as to provide electric energy required by the operation of the telescope subsystem, the main control subsystem and the mobile platform subsystem.
The main control subsystem receives an observation plan and/or a remote control instruction sent by the remote monitoring center, generates a control instruction after analysis, and distributes the control instruction to corresponding equipment in the telescope subsystem, the power supply subsystem and the mobile platform subsystem so as to adjust the working state of each equipment.
The main control subsystem is also used for receiving the collected images sent by the telescope subsystem, detecting and astronomical positioning all space debris on the images, generating observation data and feeding the observation data back to the remote monitoring center.
Based on the fully-automatic integrated movable optical telescope system, the invention also provides a working method of the fully-automatic integrated movable optical telescope system, and the working method comprises the following steps:
and receiving an observation plan and/or a remote control instruction sent by a remote monitoring center, and analyzing the observation plan and/or the remote control instruction, wherein the analysis result comprises an observation area, working parameters of the telescope subsystem (such as the direction of an optical lens barrel, the running speed of a horizontal tracking turntable, an optical lens focal length adjustment value, a despin position, a despin speed, working parameters of a detector and the like), working parameters of the power subsystem and the like.
And driving the moving platform to carry the optical telescope system to move to the set observation area.
And opening the top cover of the shelter to enable the telescope subsystem to be in an open state.
And adjusting working parameters of the telescope subsystem to collect an astronomical image pointing to the sky area, and sending the collected image to the main control subsystem.
And detecting and astronomical positioning all the space debris on the received image to generate observation data, and feeding the observation data back to the remote monitoring center.
And closing the top cover of the shelter, opening the side plate of the shelter, and converting the received solar energy into electric energy by adopting a solar cell panel so as to charge the storage battery.
In response to completion of charging, the shelter side panel is closed.
The fully-automatic integrated movable optical telescope system comprises a telescope subsystem, a main control subsystem, a power supply subsystem and a mobile platform subsystem, wherein the telescope subsystem, the main control subsystem and the power supply subsystem are all integrated on the mobile platform subsystem, and the telescope and control are integrated and convenient to move by miniaturizing modules such as servo, control and time.
The main control subsystem can receive an observation plan and/or a remote control instruction sent by the remote monitoring center through a communication link established between a remote communication module and the remote monitoring center, and can also feed back the real-time state of the optical telescope system, the obtained observation data and the like to the remote monitoring center, so that a user can remotely control the optical telescope system to carry out field operation, and the remote communication module can adopt the modes of wired network, satellite communication, mobile communication and the like to realize the availability of a website without network conditions.
It should be understood that the main control subsystem can perform the corresponding operation according to the observation plan/remote control command sent by the remote monitoring center, or can be directly controlled by the user to perform the corresponding operation.
The power subsystem and the telescope subsystem are both installed in the square cabin, and the square cabin is used as a protective cover, so that the damage probability of the power subsystem and the telescope subsystem is reduced. The solar cell panel is distributed on the outer sides of the shelter side plate and the top cover, the shelter side plate and the shelter top cover are turned over through the electric control flip mechanism so as to adjust the charging efficiency of the solar cell panel and the opening state of the telescope subsystem, particularly in areas with good weather and daylight conditions, integration of the movable mounting platform and the self-powered system and availability of stations without power supply conditions can be realized, and meanwhile, daily maintenance and fault maintenance of the optical telescope system are facilitated.
The telescope subsystem comprises a horizontal tracking rotary table, an optical lens cone, a detector and a despin focusing device; the optical lens cone is arranged on the horizontal tracking rotary table, the horizontal tracking state controls the telescope to execute the high-precision rotary table according to a speed control command sent by the main control subsystem, and the optical lens cone is controlled to operate to a preset pointing sky area according to a telescope pointing control command sent by the main control subsystem; the detector and the despin focusing device are arranged on the optical lens barrel; the despin focusing device adjusts the focal length of the optical lens cone according to a focusing control instruction sent by the main control subsystem, operates to a preset despin position according to a given despin speed and a speed control instruction sent by the main control subsystem, and feeds back the despin and focusing states to the main control subsystem in real time; the detector is connected with the optical lens cone and used for collecting exposure square wave rising edge and falling edge coded discs, rising edge time and exposure square wave width data according to working parameters set by the main control subsystem and sending collection results to the main control subsystem. The telescope subsystem can adjust the exposure time and frame frequency working parameters of the pointing sky area, the focal length and the detector according to the control instruction of the main control subsystem, and realizes the simultaneous observation of a plurality of targets in the monitoring sky area.
From the foregoing, the fully-automatic integrated movable optical telescope system provided by the invention is a multi-target space debris monitoring device with high efficiency and cost performance, and can be placed in areas with good weather and day light conditions, high altitude, large temperature difference, poor matching conditions and poor living conditions.
Compared with the prior art, the technical scheme of the invention has the following remarkable beneficial effects:
1) the telescope and the control are integrated by miniaturizing modules such as a servo module, a control module, a time module and the like.
2) The integration of the movable mounting platform and the self-powered system and the availability of the station without the power supply condition are realized through the extendable and flip shelter.
3) By adopting a satellite communication mode to receive a remote control command and an observation plan and send observation data, the real-time state of a telescope and the like, the availability of a website without network conditions is realized.
4) The device can realize simultaneous observation of a plurality of targets in a monitoring sky area, and is a multi-target space debris monitoring device with high efficiency and high cost performance.
5) Can be arranged in areas with good weather and day light conditions, high altitude, large temperature difference, poor matching conditions and poor living conditions.
It should be understood that all combinations of the foregoing concepts and additional concepts described in greater detail below can be considered as part of the inventive subject matter of this disclosure unless such concepts are mutually inconsistent. In addition, all combinations of claimed subject matter are considered a part of the presently disclosed subject matter.
The foregoing and other aspects, embodiments and features of the present teachings can be more fully understood from the following description taken in conjunction with the accompanying drawings. Additional aspects of the present invention, such as features and/or advantages of exemplary embodiments, will be apparent from the description which follows, or may be learned by practice of specific embodiments in accordance with the teachings of the present invention.
Drawings
The drawings are not intended to be drawn to scale. In the drawings, each identical or nearly identical component that is illustrated in various figures may be represented by a like numeral. For purposes of clarity, not every component may be labeled in every drawing. Embodiments of various aspects of the present invention will now be described, by way of example, with reference to the accompanying drawings, in which:
fig. 1 is a schematic structural diagram of the fully-automatic integrated movable optical telescope system of the present invention in an observation state when the system is in a maximum efficiency charging state.
FIG. 2 is a schematic structural diagram of the fully automated integrated movable optical telescope system of the present invention in an observation state.
FIG. 3 is a schematic diagram of the interaction between the subsystems of the fully automated integrated mobile optical telescope system of the present invention.
Detailed Description
In order to better understand the technical content of the present invention, specific embodiments are described below with reference to the accompanying drawings.
With reference to fig. 1 and 2, the present invention provides a fully automatic integrated movable optical telescope system, which includes a telescope subsystem 200, a main control subsystem, a power supply subsystem, and a mobile platform subsystem 100.
The telescope subsystem 200, the power supply subsystem and the mobile platform subsystem 100 are respectively connected with the main control subsystem.
The mobile platform subsystem 100 comprises a mobile platform 11, a shelter, an electric control flip mechanism and a cloud picture monitoring device; the telescope subsystem 200, the main control subsystem and the power supply subsystem are installed in the shelter.
The cloud picture monitoring equipment is installed on the mobile platform 11 and used for collecting the cloud pictures of the measuring stations in real time and sending the collected cloud pictures of the measuring stations to the main control subsystem, and the main control subsystem receives the cloud pictures of the measuring stations sent by the cloud picture monitoring equipment and analyzes the weather state of the area where the measuring stations are located in real time.
The mobile platform subsystem 100 moves to a designated area according to a control instruction sent by the main control subsystem, and the shelter is opened through the electric control flip mechanism, so that the telescope subsystem 200 and/or the power supply subsystem are in an open state.
The telescope subsystem 200 collects an astronomical image pointing to an sky area according to a control instruction sent by the main control subsystem, and sends the collected astronomical image to the main control subsystem.
The power subsystem converts the received solar energy into alternating current according to a control instruction sent by the main control subsystem, converts the alternating current generated by conversion into direct current and stores the direct current in the storage battery pack 32, so as to provide electric energy required by the operation of the telescope subsystem 200, the main control subsystem and the mobile platform subsystem 100.
The main control subsystem receives an observation plan and/or a remote control instruction sent by the remote monitoring center, generates a control instruction after analysis, and distributes the control instruction to corresponding equipment in the telescope subsystem 200, the power supply subsystem and the mobile platform subsystem 100 so as to adjust the working state of each equipment.
The main control subsystem is further configured to receive the acquired image sent by the telescope subsystem 200, detect and astronomically locate all space debris on the image, generate observation data, and feed the observation data back to the remote monitoring center.
With reference to fig. 3, the main control subsystem communicates with the remote monitoring center through a wired network, satellite communication, mobile communication, and the like, receives an observation plan and a remote command sent by the remote monitoring center, and feeds observation data and a system state back to the remote monitoring center.
The main control subsystem and the power supply subsystem mainly transmit control instructions and state data of all parts of the power supply subsystem, and the communication mode between the main control subsystem and the power supply subsystem can be realized by adopting serial ports.
The main control subsystem communicates with the mobile platform subsystem 100 through a serial port, issues a control instruction to the mobile platform subsystem 100, receives state data and station cloud picture acquisition data fed back by the mobile platform subsystem 100, and the like, and the data can be realized through an internal network in consideration of the transmission efficiency of the station cloud picture acquisition data.
The main control subsystem communicates with the telescope subsystem 200 through a serial port, issues control instructions (including detector working parameters, focusing parameters, despin parameters, turntable parameters and the like) to the telescope subsystem 200, receives image data, state data and the like fed back by the telescope subsystem 200, and similarly, in consideration of the transmission efficiency of the image data, a network or a USB interface is adopted to realize the rapid transmission of the image data.
The various subsystems of the fully automated integrated mobile optical telescope system are described in detail below with reference to the examples in the drawings.
First, mobile platform subsystem 100
The mobile platform 11 is parallel to the ground, and a mobile assembly 12 is arranged below the mobile platform 11. The moving assembly 12 comprises a roller, a pulley and the like, the moving assembly 12 can be pushed by workers, and can also move automatically under the control of the main control subsystem by arranging a motor, a transmission mechanism and the like.
The shelter is installed on mobile platform 11, and the shelter is including the cuboid frame that is located mobile platform 11 upper surface, three curb plate 15 that is located the frame side, the top cap 14 that is located the frame top to and the cuboid form that comprises curb plate 15, top cap 14, mobile platform 11 holds the chamber.
The electric control cover turning mechanism is respectively connected with the side plates 15 and the top cover 14, is electrically connected with the main control subsystem and is used for turning the side plates 15 outwards relative to the upper edge of the side face of the shelter where the side plates are located and turning the top cover 14 outwards relative to the upper edge of the side face of the shelter where the side plates 15 are not arranged according to a control instruction of the main control subsystem.
Preferably, the shelter side panels 15 may be turned 90 degrees, which includes an extended position in which the side panels 15 are parallel to the ground and a closed position in which the side panels 15 are perpendicular to the ground. The shelter roof 14 can be turned 180 degrees and again includes an extended position in which its outer surface faces downwardly adjacent the ground and a closed position in which it overlies the cavity with its outer surface facing upwardly away from the ground.
More preferably, the telescope subsystem 200 disposed in the receiving cavity extends out of the upper surface of the frame, so that the field of view of the optical lens barrel 21 is not affected by the shelter during observation, and correspondingly, a groove is disposed on a side of the shelter top cover 14 facing the receiving cavity for receiving a portion of the optical lens barrel 21 extending out of the frame during folding.
A support adjusting part 13 is further arranged below the moving platform to adjust the moving platform 11 to a horizontal state and provide a supporting force for the moving platform 11.
The moving platform 11 is provided with a hoisting part, so that the optical telescope system can be moved remotely by adopting hoisting equipment conveniently.
The mobile platform 11 is provided with at least one extensible mounting bracket, and the satellite communication and time receiving antenna, the cloud picture monitoring equipment and the telescope monitoring equipment are distributed and mounted on the extensible mounting bracket, so that the antenna, the cloud picture monitoring equipment and the telescope monitoring equipment can be conveniently stored and unfolded.
Specifically, mobile platform subsystem 100 includes the following devices:
an electrically controlled flap mechanism for manually/automatically opening the shelter side panels 15 and the shelter roof 14, which can be controlled by the central control subsystem or manually operated to open and close the shelter flap.
Fixing means for mounting the solar panel 31 provided outside the side panels 15 and the roof.
A hoisting unit (hoisting structure) for hoisting the movable platform 11.
A support adjustment unit 13 for supporting and horizontally adjusting the movable platform 11.
Cloud picture monitoring equipment for realizing real-time acquisition of cloud pictures of the stations.
A first extendable mounting bracket for mounting a satellite communications and time receiving antenna.
A second extendable mounting bracket for mounting the cloud monitoring device and the telescope monitoring device.
A tow bar to assist the user in towing the mobile platform 11.
Second, master control subsystem
The main control subsystem consists of a miniaturized computer and related software and has the following functions.
Setting the detector operating parameters.
And controlling the detector to work according to the given exposure time and frame frequency, and receiving the image acquired by the detector.
Detection and astronomical localization of all spatial patches on the image are achieved, and observation data are generated.
Receiving observation plans and remote control commands sent by the remote monitoring center and/or entered by the user.
Sending a focus and despin command to the despin focus device.
The focusing and despinning status returned by the receiving telescope subsystem 200.
Transmitting the telescope real-time status and observation data to a remote monitoring center.
The turning state of the turning members (side panels 15, roof panel 14) of the control shelter.
Monitor the state of the power subsystem, such as the remaining capacity of the battery pack 32, the conversion efficiency of the solar panel 31, and the like.
And controlling the cloud picture monitoring equipment to acquire the cloud picture real-time image of the measuring station in real time and analyzing the weather real-time state of the measuring station.
Three, telescope subsystem 200
The telescope subsystem 200 and the main control subsystem establish a communication link through a serial interface, and the telescope subsystem 200 comprises a horizontal tracking rotary table 22, an optical lens cone 21, a detector and a despin focusing device.
The optical lens barrel 21 is installed on a horizontal tracking rotary table 22, the horizontal tracking state controls the telescope to execute the high-precision rotary table according to a speed control command sent by the main control subsystem, and the optical lens barrel 21 is controlled to operate to a preset pointing sky area according to a telescope pointing control command sent by the main control subsystem.
The detector and the despin focusing device are arranged on the optical lens barrel 21.
The despin focusing device adjusts the focal length of the optical lens barrel 21 according to a focusing control instruction sent by the main control subsystem, operates to a preset despin position according to a given despin speed and a speed control instruction sent by the main control subsystem, and feeds back the despin and focusing states to the main control subsystem in real time.
The detector is connected with the optical lens cone 21 and used for collecting exposure square wave rising edge and falling edge code discs, rising edge time and exposure square wave width data according to working parameters set by the main control subsystem and sending collection results to the main control subsystem.
The telescope subsystem 200 is composed of a horizontal tracking turntable 22, an optical lens barrel 21, a detector and a despinning focusing component, and has the following functions:
and receiving the telescope pointing data sent by the main control subsystem through the serial port, and controlling the telescope to rapidly operate to a preset pointing sky area.
And receiving the speed data sent by the main control subsystem through the serial port, and controlling the telescope to realize the high-precision turntable at a given speed.
And receiving focusing data sent by the main control subsystem through the serial port, and controlling the rotation-eliminating focusing component to operate.
And receiving the despin position and speed data sent by the main control subsystem through the serial port, and controlling the despin focusing component to operate to a preset despin position and operate at a given despin speed.
And latching the rising edge and falling edge code discs of the exposure square wave, the rising edge time and the exposure square wave width data, and sending the master control subsystem through the serial port.
Fourth, power supply subsystem
The power subsystem is by a plurality of solar cell panel 31, transformer, storage battery 32 that connect gradually, and the power subsystem is used for providing the required electric energy of work for main control subsystem, telescope subsystem 200 and mobile platform subsystem 100.
The solar cell panels 31 are distributed and installed on the outer sides of the shelter side plates 15 and the shelter top cover 14, and the solar cell panels 31 are used for converting received solar energy into alternating current electric energy according to control instructions sent by the main control subsystem, converting the alternating current electric energy generated by conversion into direct current electric energy through a transformer and storing the direct current electric energy into the storage battery pack 32.
Preferably, the power subsystem further comprises a power monitoring device for monitoring the residual electric energy in the storage battery pack 32 and feeding back the monitoring result to the main control subsystem.
More preferably, the power subsystem further comprises a solar panel 31 monitoring device for monitoring the energy conversion efficiency of the solar panel 31 and feeding back the monitoring result to the main control subsystem.
The power supply subsystem has the following functions:
monitoring the operating state of the solar panel 31.
Monitor the state of the battery pack 32.
And sending the working state of the power supply subsystem to the main control subsystem.
Power is supplied to the main control subsystem, the telescope subsystem 200 and the mobile platform subsystem 100.
Convert input AC (220V) AC to DC (48V/24V).
The operating condition of solar cell panel 31 is relevant with the upset state of the upset part of shelter, and is specific:
(1) when the shelter side plates 15 are unfolded and the shelter top cover 14 is folded, all the solar panels 31 can collect solar energy to the maximum extent to charge the storage battery pack 32, and at the moment, the telescope subsystem 200 stops working due to the folding of the shelter top cover 14; (2) when the shelter side plate 15 and the shelter top cover 14 are both unfolded, only the solar cell panel 31 at the shelter side plate 15 can collect solar energy to the maximum extent, but the telescope subsystem 200 is in an open state and can collect observation data according to a control instruction of the main control subsystem; (3) when the shelter side plates 15 and the shelter top cover 14 are folded, only the solar cell panel 31 at the shelter top cover 14 can collect solar energy to the maximum extent, the telescope subsystem 200 stops working, and for example, when the fully-automatic integrated movable optical telescope system is in a standby state, the solar cell panel 31 at the shelter top cover 14 can still be used for charging. (4) When the shelter side plates 15 are folded and the shelter top cover 14 is unfolded, the telescope system can collect observation data according to the control instruction of the main control subsystem, and meanwhile, all the solar cell panels 31 stop working.
Based on the fully-automatic integrated movable optical telescope system, the invention also provides a working method of the fully-automatic integrated movable optical telescope system, and the working method comprises the following steps:
step 1, receiving an observation plan and/or a remote control instruction sent by a remote monitoring center, and analyzing the observation plan and/or the remote control instruction, wherein the analysis result comprises an observation area, working parameters of a telescope subsystem 200 and working parameters of a power supply subsystem.
And 2, driving the mobile platform 11 to carry the optical telescope system to move to a set observation area.
And 3, opening the shelter top cover 14 to enable the telescope subsystem 200 to be in an open state.
And 4, adjusting working parameters of the telescope subsystem 200 to collect the astronomical images pointing to the sky area, and sending the collected images to the main control subsystem.
And 5, detecting and astronomical positioning all the space debris on the received image to generate observation data, and feeding the observation data back to the remote monitoring center.
And 6, closing the shelter top cover 14, opening the shelter side plates 15, and converting the received solar energy into electric energy by using the solar cell panel 31 so as to charge the storage battery pack 32.
And 7, responding to the completion of charging, and closing the shelter side plate 15.
By adopting the working method, the storage battery pack 32 can be charged to the maximum extent, so that the optical telescope system has sufficient electric quantity to execute observation tasks.
In this disclosure, aspects of the present invention are described with reference to the accompanying drawings, in which a number of illustrative embodiments are shown. Embodiments of the present disclosure are not necessarily defined to include all aspects of the invention. It should be appreciated that the various concepts and embodiments described above, as well as those described in greater detail below, may be implemented in any of numerous ways, as the disclosed concepts and embodiments are not limited to any one implementation. In addition, some aspects of the present disclosure may be used alone, or in any suitable combination with other aspects of the present disclosure.
Although the present invention has been described with reference to the preferred embodiments, it is not intended to be limited thereto. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of the invention. Therefore, the protection scope of the present invention should be determined by the appended claims.
Claims (10)
1. A full-automatic integrated movable optical telescope system is characterized in that the optical telescope system comprises a telescope subsystem, a main control subsystem, a power supply subsystem and a mobile platform subsystem;
the telescope subsystem, the power supply subsystem and the mobile platform subsystem are respectively connected with the main control subsystem;
the mobile platform subsystem comprises a mobile platform, a shelter, an electric control flip mechanism and a cloud picture monitoring device; the telescope subsystem, the main control subsystem and the power supply subsystem are arranged in the square cabin;
the cloud picture monitoring equipment is arranged on the mobile platform and used for acquiring a station cloud picture in real time, sending the acquired station cloud picture to the main control subsystem, and the main control subsystem receives the station cloud picture sent by the cloud picture monitoring equipment and analyzes the weather state of the area where the station is located in real time;
the mobile platform subsystem moves to a designated area according to a control instruction sent by the main control subsystem, and the shelter is opened through electrically controlling the flip mechanism so that the telescope subsystem and/or the power supply subsystem are in an open state;
the telescope subsystem collects an astronomical image pointing to an astronomical region according to a control instruction sent by the main control subsystem, and sends the collected astronomical image to the main control subsystem;
the power supply subsystem converts the received solar energy into alternating current electric energy according to a control instruction sent by the main control subsystem, converts the alternating current electric energy generated by conversion into direct current electric energy and stores the direct current electric energy into the storage battery pack so as to provide electric energy required by the operation of the telescope subsystem, the main control subsystem and the mobile platform subsystem;
the main control subsystem receives an observation plan and/or a remote control instruction sent by a remote monitoring center, generates a control instruction after analysis, and distributes the control instruction to corresponding equipment in the telescope subsystem, the power supply subsystem and the mobile platform subsystem so as to adjust the working state of each equipment;
the main control subsystem is also used for receiving the collected images sent by the telescope subsystem, detecting and astronomical positioning all space debris on the images, generating observation data and feeding the observation data back to the remote monitoring center.
2. The system of claim 1, wherein the mobile platform is parallel to the ground, and a mobile component is disposed below the mobile platform;
the shelter is arranged on the mobile platform and comprises a rectangular frame positioned on the upper surface of the mobile platform, three side plates positioned on the side surfaces of the frame, a top cover positioned above the frame and a rectangular accommodating cavity formed by the side plates, the top cover and the mobile platform;
the electric control flip mechanism is respectively connected with the side plates and the top cover, is electrically connected with the main control subsystem and is used for enabling each side plate to be outwards turned relative to the upper edge of the side face of the shelter where the side plate is located and enabling the top cover to be outwards turned relative to the upper edge of the side face of the shelter where the side plate is not arranged according to a control instruction of the main control subsystem.
3. The system according to claim 1, wherein a support adjusting part is further disposed below the movable platform for adjusting the movable platform to a horizontal state and providing a supporting force for the movable platform.
4. The system according to claim 1, wherein the mobile platform is provided with a lifting portion.
5. The system of claim 1, wherein the mobile platform comprises at least one extendable mounting bracket, and the satellite communication and time receiving antenna, the cloud chart monitoring device and the telescope monitoring device are distributed on the extendable mounting bracket.
6. The system of claim 1, wherein the telescope subsystem and the main control subsystem establish a communication link via a serial interface, the telescope subsystem comprising a horizontal tracking turret, an optical lens barrel, a detector, a despin focusing device;
the optical lens cone is arranged on the horizontal tracking rotary table, the horizontal tracking state controls the telescope to execute the high-precision rotary table according to a speed control command sent by the main control subsystem, and the optical lens cone is controlled to operate to a preset pointing sky area according to a telescope pointing control command sent by the main control subsystem;
the detector and the despin focusing device are arranged on the optical lens barrel;
the despin focusing device adjusts the focal length of the optical lens cone according to a focusing control instruction sent by the main control subsystem, operates to a preset despin position according to a given despin speed and a speed control instruction sent by the main control subsystem, and feeds back the despin and focusing states to the main control subsystem in real time;
the detector is connected with the optical lens cone and used for collecting exposure square wave rising edge and falling edge coded discs, rising edge time and exposure square wave width data according to working parameters set by the main control subsystem and sending collection results to the main control subsystem.
7. The system of claim 2, wherein the power subsystem comprises a plurality of solar panels, transformers and storage batteries connected in sequence, and is used for providing electric energy for the main control subsystem, the telescope subsystem and the mobile platform subsystem;
the solar cell panels are distributed and installed on the outer sides of the shelter side plates and the shelter top cover and used for converting received solar energy into alternating current electric energy according to control instructions sent by the main control subsystem, converting the alternating current electric energy generated by conversion into direct current electric energy through the transformer and storing the direct current electric energy into the storage battery pack.
8. The system of claim 7, wherein the power subsystem further comprises a power monitoring device for monitoring the remaining power in the battery pack and feeding back the monitoring result to the main control subsystem.
9. The system of claim 7, wherein the power subsystem further comprises a solar panel monitoring device for monitoring the energy conversion efficiency of the solar panel, and the monitoring result is fed back to the main control subsystem.
10. A method of operating a fully automated integrated movable optical telescope system according to claim 1, characterized in that it comprises:
receiving an observation plan and/or a remote control instruction sent by a remote monitoring center, and analyzing the observation plan and/or the remote control instruction, wherein the analysis result comprises an observation area, working parameters of a telescope subsystem and working parameters of a power supply subsystem;
driving the mobile platform carrying the optical telescope system to move to a set observation area;
opening a top cover of the shelter to enable the telescope subsystem to be in an open state;
adjusting working parameters of the telescope subsystem to collect an astronomical image pointing to the sky area, and sending the collected image to the main control subsystem;
detecting and astronomically positioning all space debris on the received image to generate observation data, and feeding the observation data back to a remote monitoring center;
closing a shelter top cover, opening a shelter side plate, and converting received solar energy into electric energy by adopting a solar cell panel so as to charge a storage battery pack;
in response to completion of charging, the shelter side panel is closed.
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| KR101782988B1 (en) * | 2017-02-16 | 2017-09-28 | 주식회사 에스엘랩 | Mobile astronomical observation device |
| WO2022094604A1 (en) * | 2020-10-29 | 2022-05-05 | Arizona Board Of Regents On Behalf Of The University Of Arizona | A trailer-based mobile observatory enclosure |
| CN113188508B (en) * | 2021-04-28 | 2023-02-03 | 中国人民解放军63921部队 | High-precision angle and distance measuring telescope system and angle and distance measuring method |
| CN113514949B (en) * | 2021-04-28 | 2022-04-08 | 中国人民解放军63921部队 | Full-automatic telescope system in visible light wave band and space debris monitoring method |
| CN114299808B (en) * | 2022-01-12 | 2023-10-17 | 北京海泰微纳科技发展有限公司 | Virtual astronomical platform and display method |
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