CN102081702A - Testing task implementing and operating method of testing satellite - Google Patents
Testing task implementing and operating method of testing satellite Download PDFInfo
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- CN102081702A CN102081702A CN 201010614141 CN201010614141A CN102081702A CN 102081702 A CN102081702 A CN 102081702A CN 201010614141 CN201010614141 CN 201010614141 CN 201010614141 A CN201010614141 A CN 201010614141A CN 102081702 A CN102081702 A CN 102081702A
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Abstract
本发明公开了一种试验卫星的试验任务执行和操作方法，其包括以下步骤：从地面发送试验任务指令控制卫星试验任务的执行，其中试验任务指令包括试验任务、试验任务开始执行时间和试验任务结束执行时间；将当前星上时间和试验任务开始执行时间进行比对，当二者时间相同时，开始执行试验任务，并通过电子盘记录得到的试验数据；将当前星上时间和试验任务结束执行时间进行比对，当二者时间相同时或电子盘的数据存储区记录满时停止执行试验任务；从地面通过发送遥测选择指令，将电子盘的数据存储区中的试验数据传输到地面。
The invention discloses a test task execution and operation method of a test satellite, which comprises the following steps: sending a test task command from the ground to control the execution of the satellite test task, wherein the test task command includes the test task, the start time of the test task and the test task End the execution time; compare the current on-board time with the start time of the test task, and when the two times are the same, start to execute the test task, and record the obtained test data through the electronic disk; compare the current on-board time with the end of the test task The execution time is compared, and when the two times are the same or the data storage area of the electronic disk is full, the test task is stopped; the test data in the data storage area of the electronic disk is transmitted to the ground by sending a telemetry selection command from the ground.
Description
Technical field
The present invention relates to satellite test field, carry out and method of operating in particular to a kind of test mission of test satellite.
Background technology
Test load is a kind of load that is used for carrying out application test, as does not possess the various sensors of space flight experience, needs such sensor is carried out continuous data acquisition etc. at rail.Such test load possesses generally that volume is little, the function characteristic of simple, in order not increase the complicacy of test load, test load is not equipped with special-purpose severals biography system, and by spaceborne computer carry out data acquisition also by descending telemetering channel with data transmission to ground.
Yet the difficulty of ground mission planning is bigger in the prior art, causes the efficient of spaceborne test lower.
Summary of the invention
The test mission that the invention provides a kind of test satellite is carried out and method of operating, in order to simplification ground mission planning difficulty, and utilizes biography test figure under the telemeter channel, improves the efficient of spaceborne test.
For achieving the above object, the test mission that the invention provides a kind of test satellite is carried out and method of operating, it may further comprise the steps: send the execution of test mission instruction control satellite test mission from ground, wherein the test mission instruction comprises that test mission, test mission begin the execution time and test mission finishes the execution time; Time and test mission on the current star are begun the execution time compare, when the two time is identical, begin to carry out the test mission type, and the test figure that obtains by the electric board record; Time and test mission on the current star are finished the execution time compare, when the two time is identical or the data storage area of electric board record stop to carry out test mission when full; By sending the remote measurement selection instruction, the test figure in the data storage area of electric board is transferred to ground from ground.
Preferable, time and test mission on the current star are begun the execution time compares, when the two time is identical, begin to carry out the test mission type, and comprise: test mission is begun the execution time and the test mission concluding time compares by the test figure step that electric board record obtains, if the test mission execution time is not less than the test mission concluding time, the test mission instruction is unreasonable, will not carry out test mission; Otherwise, time and test mission on the current star are begun the execution time compare, if the test mission execution time is not more than current satellite time, the test mission instruction is unreasonable, will not carry out test mission; Otherwise, carry out test mission.
Preferable, carry out the test mission step and comprise: read current satellite time by the spaceborne computer per second, and compare with the test mission start time; If current satellite time equals the execution time of test mission, test load is carried out the task setting, the test figure of acceptance test load, and will store memory allocation after the experimental data format into in the data partition of test mission, from the zero logical address sequential storage of data partition.
Preferable, time and test mission on the current star are finished the execution time compares, when the two time is identical or the data storage area of electric board record stop to carry out the test mission step when full and comprise: read current satellite time by the spaceborne computer per second, and finish the execution time with test mission and compare; By the operating position of spaceborne computer detection data partition, whether the judgment data subregion is stored as full; To finish the execution time identical when satellite current time and test mission, or the state of data partition stops to carry out test mission when full.
Preferable,, the test figure in the data storage area of electric board is transferred to the ground step comprises by sending the remote measurement selection instruction from ground: by descending remote measurement is that the data down transmission of test mission leaves dedicated channel; Receive the descending remote measurement selection instruction on ground, according to the following biography remote measurement type of appointment in the descending remote measurement selection instruction, respective storage areas is carried out data down transmission in the selection memory.
Preferable, respective storage areas is carried out the data down transmission step and is comprised in the selection memory: during data down transmission, read the data that write down the memory block successively from the zero-address of storer, and data are put into down pass in the dedicated channel biography down, wherein, when reading the address to the memory block tail, self-zeroing address and continuing is read the data of memory block and is descended to pass, and reads the address and return zero when test mission begins to carry out.
In the above-described embodiments, at first ground is by test mission instruction notification satellite test mission type, task start time and task termination time, satellite is carried out test mission according to command content, the storage test figure, and under Ground Control, test figure is transferred to ground, thereby finish test mission automatically, simplified ground mission planning difficulty, and utilize under the telemeter channel and to pass test figure, short form test load design difficulty, improve the efficient of spaceborne test, overcome problems of the prior art.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is that the test mission of the test satellite of one embodiment of the invention is carried out and flow chart;
Fig. 2 is that the system of one embodiment of the invention constitutes synoptic diagram;
Fig. 3 is that the test mission of the satellite test load of a preferred embodiment of the invention is carried out and flow chart.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not paying the every other embodiment that is obtained under the creative work prerequisite.
Fig. 1 is that the test mission of the test satellite of one embodiment of the invention is carried out and flow chart, and as shown in Figure 1, it may further comprise the steps:
S102 sends the execution of test mission instruction control satellite test mission from ground, wherein the test mission instruction comprises that test mission, test mission begin the execution time and test mission finishes the execution time;
S104 begins the execution time with time and test mission on the current star and compares, and when the two time is identical, begins to carry out the test mission type, and the test figure that obtains by the electric board record;
S106 finishes the execution time with time and test mission on the current star and compares, when the two time is identical or the data storage area of electric board record stop to carry out test mission when full;
S108 by sending the remote measurement selection instruction, is transferred to ground with the test figure in the data storage area of electric board from ground.
In the present embodiment, at first ground is by test mission instruction notification satellite test mission type, task start time and task termination time, satellite is carried out test mission according to command content, the storage test figure, and under Ground Control, test figure is transferred to ground, thus finish test mission automatically, simplified ground mission planning difficulty, and utilize biography test figure under the telemeter channel, short form test load design difficulty has improved the efficient of spaceborne test.
Wherein, the test mission type is used for the test mission that bright bar instruction expectation carried out; Test mission begins the start time that the execution time is used to show that this instruction expectation test mission is carried out; Test mission stops the concluding time that the execution time is used to show this instruction expectation test mission execution.
For example, in the above-described embodiments, time and test mission on the current star are begun the execution time compares, when the two time is identical, begin to carry out the test mission type, and comprise: test mission is begun the execution time and the test mission concluding time compares by the test figure step that electric board record obtains, if the test mission execution time is not less than the test mission concluding time, the test mission instruction is unreasonable, will not carry out test mission; Otherwise, time and test mission on the current star are begun the execution time compare, if the test mission execution time is not more than current satellite time, the test mission instruction is unreasonable, will not carry out test mission; Otherwise, carry out test mission.
For example, in the above-described embodiments, carry out the test mission step and comprise: read current satellite time by the spaceborne computer per second, and compare with the test mission start time; If current satellite time equals the execution time of test mission, test load is carried out the task setting, the test figure of acceptance test load, and will store memory allocation after the experimental data format into in the data partition of test mission, from the zero logical address sequential storage of data partition.
For example, in the above-described embodiments, time and test mission on the current star are finished the execution time compares, when the two time is identical or the data storage area of electric board record stop to carry out the test mission step when full and comprise: read current satellite time by the spaceborne computer per second, and finish the execution time with test mission and compare; By the operating position of spaceborne computer detection data partition, whether the judgment data subregion is stored as full; To finish the execution time identical when satellite current time and test mission, or the state of data partition stops to carry out test mission when full.
For example, in the above-described embodiments,, the test figure in the data storage area of electric board is transferred to the ground step comprises by sending the remote measurement selection instruction from ground: by descending remote measurement is that the data down transmission of test mission leaves dedicated channel; Receive the descending remote measurement selection instruction on ground, according to the following biography remote measurement type of appointment in the descending remote measurement selection instruction, respective storage areas is carried out data down transmission in the selection memory.
For example, in the above-described embodiments, respective storage areas is carried out the data down transmission step and is comprised in the selection memory: during data down transmission, read the data that write down the memory block successively from the zero-address of storer, and data are put into down pass in the dedicated channel biography down, wherein, when reading the address to the memory block tail, self-zeroing address and continuing is read the data of memory block and is descended to pass, and reads the address and return zero when test mission begins to carry out.
Fig. 2 is that the system of one embodiment of the invention constitutes synoptic diagram.As shown in Figure 2, the test mission instruction that ground sends is received by the command reception module, is instructed according to test mission by the instruction execution module execution of test mission is judged; When carrying out test mission, by data acquisition module the experimental data of test load is gathered, and the test figure that collects is stored by data memory module; The data downstream module is after the descending telemetry command that receives ground, and the corresponding test figure of selecting to store in the data memory module is descended to pass.
Fig. 3 is that the test mission of the satellite test load of a preferred embodiment of the invention is carried out and flow chart, and as shown in Figure 3, it may further comprise the steps:
S302 receives the test mission instruction;
Whether S304 judges the test mission execution time less than the test mission concluding time, if, execution in step S306; Otherwise, EOP (end of program);
Whether S306 judges the test mission execution time greater than current satellite time, if, execution in step S308; Deny the person, EOP (end of program);
S308 judges whether the test mission execution time equal current satellite time, if, execution in step S310; Otherwise, repeated execution of steps S308;
S310, the initial setting up of test load task, this test mission associated storage district write address of storer returns zero, and read the address and return zero in this test mission associated storage district of storer;
S312, acquisition test load test data write test figure format back order in the associated storage district;
S314 judges whether the test mission concluding time equal current satellite time, if, EOP (end of program); Otherwise, execution in step S316;
S316 judges whether store completely the test mission memory block in the storer, if, EOP (end of program), otherwise, repeated execution of steps S312.
From the foregoing description as can be seen, the present invention encapsulates the test mission content, ground only need provide that test mission type, test mission begin the execution time, test mission stops the execution time, satellite just automatically performs task and writes down test figure automatically, thereby the test mission that has realized the satellite test load automatically performs, and finish test figure collection and descending, improved efficient and dirigibility that the satellite test mission is carried out.
One of ordinary skill in the art will appreciate that: accompanying drawing is the synoptic diagram of an embodiment, and module in the accompanying drawing or flow process might not be that enforcement the present invention is necessary.
One of ordinary skill in the art will appreciate that: the module in the device among the embodiment can be described according to embodiment and be distributed in the device of embodiment, also can carry out respective change and be arranged in the one or more devices that are different from present embodiment.The module of the foregoing description can be merged into a module, also can further split into a plurality of submodules.
One of ordinary skill in the art will appreciate that: all or part of step that realizes said method embodiment can be finished by the relevant hardware of programmed instruction, aforesaid program can be stored in the computer read/write memory medium, this program is carried out the step that comprises said method embodiment when carrying out; And aforesaid storage medium comprises: various media that can be program code stored such as ROM, RAM, magnetic disc or CD.
It should be noted that at last: above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment the present invention is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that previous embodiment is put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of embodiment of the invention technical scheme.
Claims (6)
1. the test mission of a test satellite is carried out and method of operating, it is characterized in that, may further comprise the steps:
Send the execution of test mission instruction control satellite test mission from ground, wherein said test mission instruction comprises that test mission, test mission begin the execution time and test mission finishes the execution time;
Time on the current star and described test mission are begun the execution time compare, when the two time is identical, begin to carry out described test mission, and the test figure that obtains by the electric board record;
Time on the current star and described test mission are finished the execution time compare, when the two time is identical or the data storage area of described electric board record stop to carry out described test mission when full;
By sending the remote measurement selection instruction, the test figure in the data storage area of described electric board is transferred to ground from ground.
2. method according to claim 1 is characterized in that, time on the current star and described test mission is begun the execution time compare, and begins to carry out described test mission type step and comprise when the two time is identical:
Described test mission is begun the execution time and the described test mission concluding time compares, if the described test mission execution time is not less than the described test mission concluding time, described test mission instruction is unreasonable, will not carry out described test mission;
Otherwise, time on the current star and described test mission are begun the execution time compare, if the described test mission execution time is not more than current satellite time, described test mission instruction is unreasonable, will not carry out described test mission;
Otherwise, carry out described test mission.
3. method according to claim 2 is characterized in that, carries out described test mission step and comprises:
Read current satellite time by the spaceborne computer per second, and compare with the described test mission start time;
If current satellite time equals the execution time of test mission, test load is carried out the task setting, receive the test figure of described test load, and will store memory allocation into in the data partition of described test mission, after the described experimental data format from the zero logical address sequential storage of described data partition.
4. method according to claim 3, it is characterized in that, time on the current star and described test mission are finished the execution time compare, when the two time is identical or the data storage area of described electric board record stop to carry out described test mission step when full and comprise:
Read current satellite time by the spaceborne computer per second, and finish the execution time with described test mission and compare;
Detect the operating position of described data partition by spaceborne computer, it is full to judge whether described data partition is stored as;
To finish the execution time identical with described test mission when the satellite current time, or the state of described data partition stops to carry out described test mission when full.
5. method according to claim 3 is characterized in that,, the test figure in the data storage area of described electric board is transferred to the ground step comprises by sending the remote measurement selection instruction from ground:
By descending remote measurement is that the data down transmission of described test mission leaves dedicated channel;
Receive the descending remote measurement selection instruction on ground,, select in the described storer respective storage areas to carry out data down transmission according to the following biography remote measurement type of appointment in the described descending remote measurement selection instruction.
6. method according to claim 5 is characterized in that, selects in the described storer respective storage areas to carry out the data down transmission step and comprises:
During data down transmission, read the data that write down the described memory block successively from the zero-address of described storer, and described data are put into the described dedicated channel that passes down descend to pass, wherein, when reading the address to the memory block tail, self-zeroing address and continuing is read the data of described memory block and is descended to pass, and reads the address and return zero when described test mission begins to carry out.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010106141414A CN102081702B (en) | 2010-12-30 | 2010-12-30 | Testing task implementing and operating method of testing satellite |
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| CN2010106141414A CN102081702B (en) | 2010-12-30 | 2010-12-30 | Testing task implementing and operating method of testing satellite |
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| CN102081702A true CN102081702A (en) | 2011-06-01 |
| CN102081702B CN102081702B (en) | 2012-11-21 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102866709A (en) * | 2012-07-20 | 2013-01-09 | 航天东方红卫星有限公司 | Method for implementing in-orbit maneuvering imaging task of agile earth observing satellite |
| CN109547147A (en) * | 2018-12-10 | 2019-03-29 | 航天科工空间工程发展有限公司 | A kind of time-sharing multiplex multi-mode telemetering transmission design method |
| CN110900621A (en) * | 2019-11-19 | 2020-03-24 | 北京空间技术研制试验中心 | Service method for replacing exposed load of manned spacecraft on orbit based on mechanical arm |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1963785A (en) * | 2006-12-12 | 2007-05-16 | 北京中星微电子有限公司 | System and method for testing software |
| CN101713823A (en) * | 2009-11-13 | 2010-05-26 | 航天东方红卫星有限公司 | Satellite telemetry data reduction processing method |
-
2010
- 2010-12-30 CN CN2010106141414A patent/CN102081702B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1963785A (en) * | 2006-12-12 | 2007-05-16 | 北京中星微电子有限公司 | System and method for testing software |
| CN101713823A (en) * | 2009-11-13 | 2010-05-26 | 航天东方红卫星有限公司 | Satellite telemetry data reduction processing method |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102866709A (en) * | 2012-07-20 | 2013-01-09 | 航天东方红卫星有限公司 | Method for implementing in-orbit maneuvering imaging task of agile earth observing satellite |
| CN102866709B (en) * | 2012-07-20 | 2015-02-11 | 航天东方红卫星有限公司 | Method for implementing in-orbit maneuvering imaging task of agile earth observing satellite |
| CN109547147A (en) * | 2018-12-10 | 2019-03-29 | 航天科工空间工程发展有限公司 | A kind of time-sharing multiplex multi-mode telemetering transmission design method |
| CN110900621A (en) * | 2019-11-19 | 2020-03-24 | 北京空间技术研制试验中心 | Service method for replacing exposed load of manned spacecraft on orbit based on mechanical arm |
| CN110900621B (en) * | 2019-11-19 | 2021-05-18 | 北京空间技术研制试验中心 | Service method for replacing exposed load of manned spacecraft on orbit based on mechanical arm |
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| CN102081702B (en) | 2012-11-21 |
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