CN107462985A - The networking type light modulation focusing system and control method of large telescope multiple imaging system - Google Patents
The networking type light modulation focusing system and control method of large telescope multiple imaging system Download PDFInfo
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- CN107462985A CN107462985A CN201710859582.2A CN201710859582A CN107462985A CN 107462985 A CN107462985 A CN 107462985A CN 201710859582 A CN201710859582 A CN 201710859582A CN 107462985 A CN107462985 A CN 107462985A
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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
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
- G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
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Abstract
The invention provides a kind of networking type light modulation focusing system of large telescope multiple imaging system, including：Host computer, upper machine communication turn CAN_BUS data conversion cards, N number of imaging system, and each imaging system includes：M light modulation focusing system, each light modulation focusing system include：Light modulation focusing controller；Wherein：The light modulation focusing controller of each light modulation focusing system in each imaging system accesses networking bus by two CAN_BUS data/address bus, and turns CAN_BUS data conversion cards with upper machine communication by networking bus and be connected；Upper machine communication turns CAN_BUS data conversion cards and is connected with host computer.The problem of present invention can solve the problem that the light modulation focusing system wasting of resources in large telescope mirror in the prior art, and communication is complicated, and debugging is complicated and extension is inconvenient.The invention also discloses a kind of control method of the networking type light modulation focusing system of large telescope multiple imaging system.
Description
Technical field
The present invention relates to light modulation focusing system technical field, more particularly to a kind of networking of large telescope multiple imaging system
Formula light modulation focusing system and control method.
Background technology
There are multiple imaging systems in large telescope, be distributed in the diverse location of telescope.In different imaging systems
Multiple light modulation focusing systems are needed again.Therefore, each light modulation focusing system is distributed Relatively centralized in each imaging system, but
It is in dispersed distribution in whole telescope.
Light modulation focusing system is divided into two kinds in traditional telescope：Fixed multichannel light modulation focusing is realized using a controller
Light modulation focusing all the way is realized with a controller.Multichannel light modulation focusing is realized according to a controller, due to each imaging system
The light modulation focusing system number that system requires is not fixed, and function also disunity, will certainly be caused the wasting of resources, is also not easy to debug
With extension, if controller breaks down, all light modulation focusing functions can not all be realized in imaging system.According to a control
Device controls a light modulation focusing, then communications line can be caused excessively numerous and diverse, is also unfavorable for system extension, when in an imaging system
, it is necessary to redesign the interface between software and hardware with host computer during one light modulation focusing point of middle increase, cause debugging complicated.
Therefore, the wasting of resources, communication complexity, the debugging for how solving light modulation focusing system in current large telescope are complicated
And extension is not a urgent problem to be solved.
The content of the invention
In view of this, the invention provides a kind of networking type light modulation focusing system of large telescope multiple imaging system and control
Method processed, can solve the problem that the light modulation focusing system wasting of resources in large telescope mirror in the prior art, and communication is complicated, debugging it is complicated and
Extend the problem of inconvenient.
The invention provides a kind of networking type light modulation focusing system of large telescope multiple imaging system, including：Host computer,
Upper machine communication turns CAN_BUS data conversion cards, N number of imaging system, wherein, N is the natural number more than or equal to 1；It is each described
Imaging system includes：M light modulation focusing system, wherein, M is the natural number more than or equal to 1；Each light modulation focusing system bag
Include：Light modulation focusing controller；Wherein：
The light modulation focusing controller of each light modulation focusing system in each imaging system is total by two CAN_BUS data
Line accesses networking bus, and turns CAN_BUS data conversion cards with the upper machine communication by the networking bus and be connected；
The upper machine communication turns CAN_BUS data conversion cards and is connected with the host computer.
Preferably, the imaging system also includes：Sensor；Wherein：
The sensor accesses the networking bus by two CAN_BUS data/address bus, and passes through the networking bus
Turn CAN_BUS data conversion cards with the upper machine communication to be connected.
Preferably, the imaging system also includes：Build-out resistor；Wherein：
The build-out resistor is connected to the both ends of the networking bus.
Preferably, the imaging system also includes：CAN data receiver instruments；Wherein：
The CAN data receivers instrument is connected with the networking bus.
A kind of control method of the networking type light modulation focusing system of large telescope multiple imaging system, including：
Upper machine communication turns CAN_BUS data conversion cards and receives the communication data that host computer is sent；
The upper machine communication turns CAN_BUS data conversion cards and judges whether to have received data；
When having received data, the communication data received is sent to each light modulation focusing controller；
The light modulation focusing controller is controlled accordingly according to the communication data received.
Preferably, methods described also includes：
The upper machine communication turns the data that CAN_BUS data conversion cards receive the light modulation focusing controller feedback, and
The data received are sent to the host computer.
Preferably, methods described also includes：
The upper machine communication turns CAN_BUS data conversion cards and receives the tune that the CAN data receivers instrument is sent
The status data of light focusing controller, and the status data is sent to the host computer.
Preferably, the light modulation focusing controller carries out corresponding control according to the communication data received includes：
The light modulation focusing controller carries out closed loop focusing control according to the communication data received.
Preferably, the light modulation focusing controller carries out corresponding control according to the communication data received also includes：
The light modulation focusing controller carries out microscope group switching control according to the communication data received.
Preferably, the light modulation focusing controller carries out corresponding control according to the communication data received also includes：
The light modulation focusing controller carries out closed loop brightness adjustment control according to the communication data received.
It can be seen from the above technical proposal that the invention provides a kind of networking type of large telescope multiple imaging system tune
Light focusing system, including：Host computer, upper machine communication turn CAN_BUS data conversion cards, N number of imaging system, wherein, N be more than
Natural number equal to 1；Each imaging system includes：M light modulation focusing system, wherein, M is the natural number more than or equal to 1；Each
Light modulation focusing system includes：Light modulation focusing controller；Wherein：The light modulation of each light modulation focusing system in each imaging system is adjusted
Burnt controller accesses networking bus by two CAN_BUS data/address bus, and turns CAN_ by networking bus and upper machine communication
BUS data conversion cards are connected；Upper machine communication turns CAN_BUS data conversion cards and is connected with host computer.Upper machine communication turns CAN_
BUS data conversion cards receive the communication data that host computer is sent；Upper machine communication turns CAN_BUS data conversion cards and judges whether to connect
Harvest data；When having received data, the communication data received is sent to each light modulation focusing controller；Light modulation focusing control
Device processed is controlled accordingly according to the communication data received.Solves light modulation focusing system in large telescope mirror in the prior art
The system wasting of resources, communication is complicated, and debugging is complicated and extends the problem of inconvenient.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is a kind of networking type light modulation focusing system embodiment 1 of large telescope multiple imaging system disclosed by the invention
Structural representation；
Fig. 2 is a kind of networking type light modulation focusing system embodiment 2 of large telescope multiple imaging system disclosed by the invention
Structural representation；
Fig. 3 is a kind of controlling party of the networking type light modulation focusing system of large telescope multiple imaging system disclosed by the invention
The method flow diagram of method embodiment 1；
Fig. 4 is a kind of controlling party of the networking type light modulation focusing system of large telescope multiple imaging system disclosed by the invention
The method flow diagram of method embodiment 2.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
As shown in figure 1, it is a kind of networking type light modulation focusing system of large telescope multiple imaging system disclosed by the invention
The structural representation of embodiment 1, including：Host computer, upper machine communication turn CAN_BUS data conversion cards, N number of imaging system, its
In, N is the natural number more than or equal to 1；Each imaging system includes：M light modulation focusing system, wherein, M is more than or equal to 1
Natural number；Each light modulation focusing system includes：Light modulation focusing controller；Wherein：
The light modulation focusing controller of each light modulation focusing system in each imaging system is total by two CAN_BUS data
Line accesses networking bus, and turns CAN_BUS data conversion cards with upper machine communication by networking bus and be connected；
Upper machine communication turns CAN_BUS data conversion cards and is connected with host computer.
Specifically, the control of the networking type light modulation focusing system of large telescope multiple imaging system disclosed in above-described embodiment
Method is as shown in figure 3, comprise the following steps：
S301, upper machine communication turn CAN_BUS data conversion cards and receive the communication data that host computer is sent；
S302, upper machine communication turn CAN_BUS data conversion cards and judge whether to have received data；
S303, when having received data, the communication data received is sent to each light modulation focusing controller；
S304, light modulation focusing controller are controlled accordingly according to the communication data received.
When needing to carry out light modulation focusing control to large telescope, host computer directly turns CAN_BUS with upper machine communication
Data conversion card Direct Communication, the data format of host computer is switched into CAN_BUS data formats and is distributed each light modulation tune
In burnt controller.Each light modulation focusing controller turns into a group network system by CAN_BUS networkings, receives upper machine communication and turns
The light modulation focusing instruction of CAN_BUS data conversion cards is simultaneously controlled accordingly according to the instruction received.Can be in CAN_BUS
Increase and reduce according to demand light modulation focusing controller number in networking bus, save resource, it is easy to maintenance, reduce line and match somebody with somebody
Put.
As shown in Fig. 2 it is a kind of networking type light modulation focusing system of large telescope multiple imaging system disclosed by the invention
The structural representation of embodiment 2, including：Host computer, upper machine communication turn CAN_BUS data conversion cards, N number of imaging system, its
In, N is the natural number more than or equal to 1；Each imaging system includes：M light modulation focusing system, wherein, M is more than or equal to 1
Natural number；Each light modulation focusing system includes：Light modulation focusing controller；Sensor, build-out resistor, CAN data receiver instruments；Its
In：
The light modulation focusing controller of each light modulation focusing system in each imaging system is total by two CAN_BUS data
Line accesses networking bus, and turns CAN_BUS data conversion cards with upper machine communication by networking bus and be connected；
Upper machine communication turns CAN_BUS data conversions and is connected with host computer；
Sensor accesses networking bus by two CAN_BUS data/address bus, and passes through networking bus and upper machine communication
Turn CAN_BUS data conversion cards to be connected；
Build-out resistor is connected to the both ends of networking bus；
CAN data receivers instrument is connected with networking bus.
Specifically, the control of the networking type light modulation focusing system of large telescope multiple imaging system disclosed in above-described embodiment
Method is as shown in figure 4, comprise the following steps：
S401, upper machine communication turn CAN_BUS data conversion cards and receive the communication data that host computer is sent；
S402, upper machine communication turn CAN_BUS data conversion cards and judge whether to have received data；
S403, when having received data, the communication data received is sent to each light modulation focusing controller；
S404, light modulation focusing controller carry out closed loop focusing control according to the communication data received；
S405, light modulation focusing controller carry out microscope group switching control according to the communication data received；
S406, light modulation focusing controller carry out closed loop brightness adjustment control according to the communication data received；
S407, upper machine communication turn CAN_BUS data conversion cards and receive the data of light modulation focusing controller feedback, and will connect
The data received are sent to the host computer；
S408, upper machine communication turn CAN_BUS data conversion cards and receive the light modulation focusing control that CAN data receivers instrument is sent
The status data of device processed, and status data is sent to host computer.
Specifically, in one of imaging system in large telescope, it is desirable to realize closed loop focusing, a mirror
Three kinds of group switching, light modulation functions.The instruction of all control functions is sent to upper machine communication and turns CAN_BUS data by host computer
Transition card, upper machine communication turn CAN_BUS data conversion cards and pass through the tune in CAN_BUS buses networking connection light modulation focusing system
Light focusing controller.Build-out resistor is connected at CAN_BUS networking buses both ends.Light modulation focusing controller only needs two CAN_
Bus connections are simultaneously connected in bus network, if temporary needs increase or reduction focusing dimming function, it is only necessary to by light modulation focusing
Controller removes from networking bus.
After upper machine communication turns the data that CAN_BUS data conversion cards receive host computer transmission, it is first determined whether receiving
Data are completed, after finishing receiving, control instruction is sent to by light modulation focusing control by customized CAN_BUS communications protocol respectively
Device processed.After the completion of distribution, by the feedback of status of the light modulation focusing controller received into host computer, whether decision procedure afterwards
Terminate, after judgement terminates, complete data conversion and distribution function, if not terminating, continue to host computer data and distribute.
When light modulation focusing controller receives closed loop focusing instruction, according to the control instruction position setting value Pc received,
And sampling value is carried out to external position feedback element (such as potentiometer) by the A/D Sampling Interfaces in light modulation focusing controller,
Location feedback value Pf is obtained, position setting value, using PI controllers, can obtain the following institute of output quantity compared with location feedback value
Show：
U (k)=u (k-1)+Kp(e(k)-e(k-1))+KIe(k)
Wherein u (k) is this secondary program loop control output quantity, and u (k-1) is upper secondary program loop control output quantity, KpFor
Proportional control gain, e (k) are position command and position fed back difference in this circulation.E (k-1) is the position of last time circulation
Instruction and position fed back difference.KIFor storage gain parameter.Wherein KI=KpT/Ti, wherein T is the sampling time, TiFor the time of integration
Constant；Closed-loop control is completed by output control amount.When judging to reach control position, location status is fed back into upper machine communication
Turn in CAN_BUS data conversion cards.If not reaching the location of instruction, program is continued executing with, if in-position and decision procedure
Terminate, complete focusing closed loop location adjustment function.Otherwise continue to receive the new location of instruction, closed-loop control is carried out, until program
Terminate.
When light modulation focusing controller receives microscope group switching command, then run always according to the direction of designated command, together
When by I/O receive limit element signal, if after reaching restraining position or receiving halt instruction, microscope group switching stop.By number
It is sent to according to state in data conversion card, whether decision procedure terminates, if terminating, completes microscope group handoff functionality, if not terminating, after
New instruction is received in continued access, control is switched over, until EP (end of program).
When light modulation focusing controller receives the instruction of closed loop light modulation, the method for operation is consistent with closed loop focusing, without
Repeat.
If now adding a new open loop focusing control function demand in imaging system, only need in CAN_BUS
A light modulation focusing controller is connected by two connections in bus network, now its reception upper machine communication turns CAN_BUS
The open loop focusing location of instruction in data conversion card, receives motor operation step number and direction, runs and specify according to instruction and direction
Step number, while limit element signal is received, determine whether to complete instruction step number or arrival is spacing, while running status is fed back
Into data collecting card, if completing, whether decision procedure terminates, if terminating, open loop focusing is completed, if not terminating, is continued to
New instruction, carry out open loop focusing control.Until EP (end of program).
If now needing to increase temperature sensor in system, the temperature sensor with CAN_BUS buses can be incorporated to bus
In network, temperature data is sent to data conversion card by customized data protocol and is then sent in host computer.If this
When do not need closed loop dimming function, then only need to remove light modulation focusing controller from bus, do not interfere with other work(
Can, it is not necessary to which program is made any change.If one of light modulation focusing controller breaks down, due to each light modulation focusing
Controller is identical, can be replaced with the controller that will not temporarily use.
If desired the running status of each controller is checked online, and does not influence large telescope light modulation focusing system work
Make, it is only necessary to a CAN data receiver instrument is incorporated in bus network, it is possible to check each controller state, be easy to event
Barrier monitoring and diagnosis, great convenience is provided for later maintenance.
In summary, the networking type light modulation focusing system of large telescope multiple imaging system multiple spot of the invention, it is expansible
Property, mutual replaceability is strong, and distribution is convenient, is easy to system to extend and safeguard, is easy to fault diagnosis and monitoring, has good engineering
Practicality.Meanwhile the networking type light modulation focusing Control System Design thought extends to the motion control of other multisystem multiple spots
In system, there is wide applicability.
Each embodiment is described by the way of progressive in this specification, what each embodiment stressed be and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.For device disclosed in embodiment
For, because it is corresponded to the method disclosed in Example, so description is fairly simple, related part is said referring to method part
It is bright.
Professional further appreciates that, with reference to the unit of each example of the embodiments described herein description
And algorithm steps, can be realized with electronic hardware, computer software or the combination of the two, in order to clearly demonstrate hardware and
The interchangeability of software, the composition and step of each example are generally described according to function in the above description.These
Function is performed with hardware or software mode actually, application-specific and design constraint depending on technical scheme.Specialty
Technical staff can realize described function using distinct methods to each specific application, but this realization should not
Think beyond the scope of this invention.
Directly it can be held with reference to the step of method or algorithm that the embodiments described herein describes with hardware, processor
Capable software module, or the two combination are implemented.Software module can be placed in random access memory (RAM), internal memory, read-only deposit
Reservoir (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technology
In any other form of storage medium well known in field.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (10)
- A kind of 1. networking type light modulation focusing system of large telescope multiple imaging system, it is characterised in that including：Host computer, on Position machine communication turns CAN_BUS data conversion cards, N number of imaging system, wherein, N is the natural number more than or equal to 1；It is each it is described into As system includes：M light modulation focusing system, wherein, M is the natural number more than or equal to 1；Each light modulation focusing system bag Include：Light modulation focusing controller；Wherein：The light modulation focusing controller of each light modulation focusing system in each imaging system is connect by two CAN_BUS data/address bus Enter networking bus, and CAN_BUS data conversion cards are turned with the upper machine communication by the networking bus and are connected；The upper machine communication turns CAN_BUS data conversion cards and is connected with the host computer.
- 2. system according to claim 1, it is characterised in that the imaging system also includes：Sensor；Wherein：The sensor accesses the networking bus by two CAN_BUS data/address bus, and passes through the networking bus and institute State upper machine communication and turn CAN_BUS data conversion cards and be connected.
- 3. system according to claim 2, it is characterised in that the imaging system also includes：Build-out resistor；Wherein：The build-out resistor is connected to the both ends of the networking bus.
- 4. system according to claim 3, it is characterised in that the imaging system also includes：CAN data receiver instruments； Wherein：The CAN data receivers instrument is connected with the networking bus.
- A kind of 5. control method of the networking type light modulation focusing system of large telescope multiple imaging system, it is characterised in that including：Upper machine communication turns CAN_BUS data conversion cards and receives the communication data that host computer is sent；The upper machine communication turns CAN_BUS data conversion cards and judges whether to have received data；When having received data, the communication data received is sent to each light modulation focusing controller；The light modulation focusing controller is controlled accordingly according to the communication data received.
- 6. according to the method for claim 5, it is characterised in that also include：The upper machine communication turns CAN_BUS data conversion cards and receives the data of the light modulation focusing controller feedback, and will connect The data received are sent to the host computer.
- 7. according to the method for claim 6, it is characterised in that also include：The upper machine communication turns CAN_BUS data conversion cards and receives the light modulation tune that the CAN data receivers instrument is sent The status data of burnt controller, and the status data is sent to the host computer.
- 8. according to the method for claim 5, it is characterised in that the light modulation focusing controller is according to the communication number received Include according to corresponding control is carried out：The light modulation focusing controller carries out closed loop focusing control according to the communication data received.
- 9. according to the method for claim 8, it is characterised in that the light modulation focusing controller is according to the communication number received Also include according to corresponding control is carried out：The light modulation focusing controller carries out microscope group switching control according to the communication data received.
- 10. according to the method for claim 9, it is characterised in that the light modulation focusing controller is according to the communication received Data, which carry out corresponding control, also to be included：The light modulation focusing controller carries out closed loop brightness adjustment control according to the communication data received.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116819854A (en) * | 2023-08-31 | 2023-09-29 | 长光卫星技术股份有限公司 | Focusing driving system and method for remote sensing satellite load subsystem and mechanical shell |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2397516Y (en) * | 1999-12-01 | 2000-09-20 | 中国科学院长春光学精密机械研究所 | Camera fully automatic light-adjusting and focusing system controlled by one-chip computer |
| CN101408660A (en) * | 2007-10-08 | 2009-04-15 | De&T株式会社 | Automatic multiple-focus focusing device and method thereof |
| CN104079817A (en) * | 2014-03-19 | 2014-10-01 | 中国科学院合肥物质科学研究院 | Multi-camera coordination control and quick precise target recognition system |
| CN105182678A (en) * | 2015-07-10 | 2015-12-23 | 中国人民解放军装备学院 | System and method for observing space target based on multiple channel cameras |
| US9473690B1 (en) * | 2013-08-27 | 2016-10-18 | Gaston Daniel Baudat | Closed-loop system for auto-focusing in photography and a method of use thereof |
-
2017
- 2017-09-21 CN CN201710859582.2A patent/CN107462985A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2397516Y (en) * | 1999-12-01 | 2000-09-20 | 中国科学院长春光学精密机械研究所 | Camera fully automatic light-adjusting and focusing system controlled by one-chip computer |
| CN101408660A (en) * | 2007-10-08 | 2009-04-15 | De&T株式会社 | Automatic multiple-focus focusing device and method thereof |
| US9473690B1 (en) * | 2013-08-27 | 2016-10-18 | Gaston Daniel Baudat | Closed-loop system for auto-focusing in photography and a method of use thereof |
| CN104079817A (en) * | 2014-03-19 | 2014-10-01 | 中国科学院合肥物质科学研究院 | Multi-camera coordination control and quick precise target recognition system |
| CN105182678A (en) * | 2015-07-10 | 2015-12-23 | 中国人民解放军装备学院 | System and method for observing space target based on multiple channel cameras |
Non-Patent Citations (2)
| Title |
|---|
| 孔令波等: "基于CAN总线的大型光电望远镜温湿度采集***", 《计算机测量与控制》 * |
| 徐木水: "基于DSP的嵌入式星载相机控制器的研究", 《工程科技Ⅱ辑》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116819854A (en) * | 2023-08-31 | 2023-09-29 | 长光卫星技术股份有限公司 | Focusing driving system and method for remote sensing satellite load subsystem and mechanical shell |
| CN116819854B (en) * | 2023-08-31 | 2023-11-07 | 长光卫星技术股份有限公司 | Focusing driving system and method for remote sensing satellite load subsystem and mechanical shell |
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