CN107703976A - A kind of position regulating system and its adjusting method - Google Patents
A kind of position regulating system and its adjusting method Download PDFInfo
- Publication number
- CN107703976A CN107703976A CN201711123302.8A CN201711123302A CN107703976A CN 107703976 A CN107703976 A CN 107703976A CN 201711123302 A CN201711123302 A CN 201711123302A CN 107703976 A CN107703976 A CN 107703976A
- Authority
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- China
- Prior art keywords
- under test
- object under
- positional information
- information
- saved
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Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D3/00—Control of position or direction
- G05D3/12—Control of position or direction using feedback
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/0082—Monitoring; Testing using service channels; using auxiliary channels
- H04B17/0087—Monitoring; Testing using service channels; using auxiliary channels using auxiliary channels or channel simulators
Abstract
The invention discloses a kind of position regulating system and its adjusting method.The system comprises at least：Monitor terminal and adjusting bracket；The monitor terminal, for obtaining the positional information of object under test, judge whether the positional information of the object under test meets to require according to the positional information of the object under test and the reference position information pre-saved；When the positional information of the object under test is unsatisfactory for requiring, according to the positional information of the object under test and reference position information generation position adjustments instruction；Position adjustments instruction is sent to the adjusting bracket；The adjusting bracket, for the positional information of the object under test to be adjusted according to position adjustments instruction.The present invention solves the problems, such as that object under test is unable to adjust automatically in the prior art, realizes that object under test can be automatically adjusted to suitable position, improves measurement accuracy, and without manual operation, improve measurement efficiency.
Description
Technical field
The present embodiments relate to OTA technical field of measurement and test, more particularly to a kind of position regulating system and its adjusting method.
Background technology
With the continuous development of the communication technology, requirement of the people to communication products also more and more higher.OTA tests are a pins
Detection to communication product antenna performance, the quality of antenna performance directly influence experience of the people in communication process, such as
Mobile phone signal is bad, frequent call drop etc..So the OTA tests for communication product are also vital.
ETS test systems are that current OTA tests the most frequently used test system.ETS test systems are using big around-France realization pair
The measurement of mobile terminal antenna, the big around-France horn antennas receipts for referring to that setting one is placed on distant place in high performance microwave dark room
Collect data, while drive determinand to rotate by rotating platform control system control turntable so that test point formation one is spherical, obtains
The various data that OTA tests need.
OTA tests darkroom is for the air transmission parameter of testing mobile phone antenna and the darkroom specially designed.Tested in OTA
The position of mobile terminal can be adjusted by position regulating system, so as to reality with set location regulating system in darkroom
Now the antenna parameter of mobile terminal is tested.Existing position regulating system can include following four part：Turntable pillar,
Rotating platform control system, turret supports foam and substrate；Wherein, the turntable in existing position regulating system is usually in turntable pillar
Upper installation turret supports foam, supports and substrate is placed with foam, and substrate is used to fix object under test.
In the prior art, once test anechoic chamber design finishes, the position of turntable pillar just secures.Carrying out OTA tests
The center for adjusting three-dimensional rotating shaft is needed to be overlapped with the position of the receiver of determinand before.At present, conventional method is mobile whole
Cross adhesive tape is sticked in the receiver position at end, and mobile phone is placed on substrate, manually increases and decreases the quantity of turret supports foam, makes
Cross adhesive tape on mobile terminal overlaps with the cross hairs of infrared ray in darkroom.But the thickness of turret supports foam is consolidated at present
Fixed, general only a few specification of 3cm, 5cm, 10cm and 15cm when needing to increase 4cm thickness, just can not pass through increasing
Subtract turret supports foam to realize, simultaneously because turret supports foam is artificially to place manually, be unfavorable for accurate measurement, personnel
Operation takes time and effort.
The content of the invention
The present invention provides a kind of position regulating system and its adjusting method, to realize that object under test can be automatically adjusted to close
Suitable position, measurement accuracy is improved, and without manual operation, improve measurement efficiency.
In a first aspect, the embodiments of the invention provide a kind of position regulating system, the system comprises at least：Monitor terminal
And adjusting bracket；
The monitor terminal, for obtaining the positional information of object under test, according to the positional information of the object under test and
The reference position information pre-saved judges whether the positional information of the object under test meets to require；When the object under test
When positional information is unsatisfactory for requiring, position adjustments are generated according to the positional information of the object under test and the reference position information
Instruction；Position adjustments instruction is sent to the adjusting bracket；
The adjusting bracket, for being adjusted according to position adjustments instruction to the positional information of the object under test
Section.
Second aspect, the embodiment of the present invention additionally provide a kind of position adjustments method, and methods described includes：
Monitor terminal obtains the positional information of object under test, according to the positional information of the object under test and pre-saves
Reference position information judges whether the positional information of the object under test meets to require；
When the positional information of the object under test is unsatisfactory for requiring, the monitor terminal is according to the position of the object under test
Confidence ceases and reference position information generation position adjustments instruction；Position adjustments instruction is sent to the regulation branch
Frame；
The adjusting bracket instructs according to the position adjustments and the positional information of the object under test is adjusted.
The present invention obtains the positional information of object under test by monitor terminal, according to the positional information of the object under test and
The reference position information pre-saved judges whether the positional information of the object under test meets to require；When the object under test
When positional information is unsatisfactory for requiring, position adjustments are generated according to the positional information of the object under test and the reference position information
Instruction；Position adjustments instruction is sent to the adjusting bracket, adjusting bracket is instructed to described according to the position adjustments
The positional information of object under test is adjusted, and the present invention solves the problems, such as that object under test is unable to adjust automatically in the prior art,
Realize that object under test can be automatically adjusted to suitable position, improve measurement accuracy, and without manual operation, improve measurement effect
Rate.
Brief description of the drawings
Fig. 1 is a kind of structural representation of position regulating system in the embodiment of the present invention one.
Fig. 2 is the structural representation of monitor terminal in a kind of position regulating system in the embodiment of the present invention two.
Fig. 3 is a kind of flow chart of position adjustments method in the embodiment of the present invention three.
Embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining the present invention, rather than limitation of the invention.It also should be noted that in order to just
Part related to the present invention rather than entire infrastructure are illustrate only in description, accompanying drawing.
Embodiment one
Fig. 1 is a kind of structural representation for position regulating system that the embodiment of the present invention one provides, and the present embodiment is applicable
In the situation of position adjustments, the concrete structure of the position regulating system comprises at least：Monitor terminal 110 and adjusting bracket 120.
In the present embodiment, position regulating system is a subsystem of ETS test systems, is mainly used in automatically adjusting and treats
Survey the position of object.Communication connection is established between monitor terminal 110 and adjusting bracket 120, adjusting bracket is arranged on ETS tests system
In high performance darkroom in system, substrate is placed with adjusting bracket, substrate is used for fixing object under test.
Monitor terminal 110, for obtaining the positional information of object under test, according to the positional information of object under test and advance guarantor
The reference position information deposited judges whether the positional information of object under test meets to require；When the positional information of object under test is unsatisfactory for
It is required that when, according to the positional information of object under test and the generation position adjustments instruction of reference position information；Position adjustments are instructed and sent out
Give adjusting bracket 120.
In the present embodiment, monitor terminal 110 can refer to the combination of the capture apparatus and computer with camera,
It can be the computer with shoot function.Object under test refers to need to carry out the mobile phone of OTA tests, wireless router, wireless
All kinds of radio communication products such as network interface card, tablet personal computer and wireless Bluetooth headsets.
In OTA tests, in order that the center of three-dimensional rotating shaft overlaps with the position of the receiver of determinand, the side typically used
Method is that cross adhesive tape is sticked in the receiver position of object under test, object under test is placed on substrate, by adjusting object under test
Position, make to overlap with the cross hairs of infrared ray in darkroom with the cross adhesive tape surveyed on object.The center of the cross hairs of infrared ray is
It is the center of three-dimensional rotating shaft, the center of the cross adhesive tape pasted on object under test is with the position for surveying object receiver.I.e. when band is surveyed
When cross adhesive tape on object overlaps with the cross hairs of infrared ray in darkroom, you can ensure center and the determinand of three-dimensional rotating shaft
The position of receiver overlaps.
In the present embodiment, the positional information of object under test refers to the cross adhesive tape surveyed on object and infrared ray in darkroom
Cross hairs relative position relation.The reference position information pre-saved refers to in the cross adhesive tape and darkroom surveyed on object
The cross hairs of infrared ray overlaps.Exemplary, the positional information for obtaining object under test can shoot the picture of object under test, figure
The relative position relation with the cross adhesive tape surveyed on object with the cross hairs of infrared ray in darkroom is shown in piece.Accordingly, in advance
The reference position information of preservation can be the picture of object under test, be shown in picture with the cross adhesive tape and darkroom surveyed on object
The cross hairs of infrared ray overlaps.
When the positional information of object under test is unsatisfactory for requiring, according to the positional information of object under test and reference position information
Generate position adjustments instruction；Position adjustments instruction is sent to adjusting bracket 120.
Adjusting bracket 120, for being instructed the positional information of measuring targets to be adjusted according to position adjustments.
In the present embodiment, substrate is placed in adjusting bracket 120, substrate is used to fix object under test.Adjusting bracket 120
According to the position of regulating command mobile phase pair, while drive substrate and object under test to make synchronous axial system, and then realize measuring targets
Positional information regulation.
Further, adjusting bracket 120 uses cylindrical structure, there is a cross groove in the upper surface of cylinder,
Such as Fig. 1 OA, OB, OC, OD, wherein, cross a line, such as OA sides are to be through to cylinder from the upper surface of cylinder
Lower surface a gap.Need what is illustrated, the gap that the upper surface of cylinder is through to the lower surface of cylinder does not limit
Can be OB, OC, OD or any radius of cylinder upper surface in OA.Preferably, adjusting bracket is using bubble
Foam material is made.
The embodiment of the present invention obtains the positional information of object under test by monitor terminal by improving position regulating system,
Judge whether the positional information of object under test meets according to the positional information of object under test and the reference position information pre-saved
It is required that；When the positional information of object under test is unsatisfactory for requiring, given birth to according to the positional information of object under test and reference position information
Instructed into position adjustments, position adjustments instruction is sent to adjusting bracket, adjusting bracket is instructed to determinand according to position adjustments
The positional information of body is adjusted.The present invention solves the problems, such as that object under test is unable to adjust automatically in the prior art, and realization is treated
Suitable position can be automatically adjusted to by surveying object, improve measurement accuracy, and without manual operation, improve measurement efficiency.
Embodiment two
Fig. 2 is the structural representation of monitor terminal in a kind of position regulating system that the embodiment of the present invention two provides.This reality
Example is applied on the basis of the various embodiments described above, optimizes position regulating system.As shown in Fig. 2 control terminal includes：Position acquisition
Module 210, position judging module 220 and directive generation module 230.
Position acquisition module 210, for obtaining the positional information of object under test, the positional information of object under test is sent to
Position judging module 220.
In the present embodiment, position acquisition module 210 is used for the positional information for obtaining object under test, it is preferred that position
Acquisition module 210 shoots the picture of object under test, identifies and the ten of the cross adhesive tape on object and infrared ray in darkroom is surveyed in picture
The relative position relation of wordline, the positional information of object under test is sent to position judging module 220.
Position judging module 220, sentence for the positional information according to object under test and the reference position information pre-saved
Whether the positional information of disconnected object under test meets to require；When the positional information of object under test is unsatisfactory for requiring, by object under test
Positional information and the reference position information that pre-saves be sent to directive generation module 230.
Specifically, position judging module 220, specifically for the positional information for judging object under test and the reference pre-saved
Whether positional information is identical, when the positional information of object under test is identical with the reference position information pre-saved, judges to be measured
The positional information of object meets to require；When the positional information of object under test differs with the reference position information pre-saved,
Judge that the positional information of object under test is unsatisfactory for requiring.
In the present embodiment, the position letter for the object under test that the receiving position acquisition module 210 of position judging module 220 is sent
Breath, judge the positional information of object under test and whether the reference position information pre-saved is identical refers to judge determinand in picture
Cross adhesive tape on body and the cross glue in the relative position relation of the cross hairs of infrared ray and the picture pre-saved in darkroom
Whether band is consistent with the relative position relation of the cross hairs of infrared ray in darkroom, if unanimously, the positional information of object under test expires
Foot requires, it is not necessary to adjusts the position of object under test.If inconsistent, the positional information of object under test is unsatisfactory for requiring, will treat
The reference position information surveyed the positional information of object and pre-saved is sent to directive generation module.Directive generation module 230, use
In the positional information according to object under test and the reference position information generation position adjustments instruction pre-saved.
Further, directive generation module 230, specifically for the positional information according to object under test and the ginseng pre-saved
Examine positional information generation first position regulating command；Or directive generation module 230, it is additionally operable to the position according to object under test
Information and the reference position information generation second place regulating command pre-saved；Wherein, first position regulating command and second
Position adjustments instruction differs.
Specifically, directive generation module 230, specifically for the positional information according to object under test and the reference pre-saved
Positional information, the distance of object under test and predetermined reference point in the horizontal direction is calculated, according to object under test and in advance
The distance generation first position regulating command of the reference point of determination in the horizontal direction；Or it is additionally operable to according to object under test
Positional information and the reference position information pre-saved, calculate object under test and predetermined reference point in vertical direction
Distance, second place regulating command is generated according to the distance of object under test and predetermined reference point in vertical direction.
In the present embodiment, the position letter for the object under test that the receiving position judge module 220 of directive generation module 230 is sent
The reference position information for ceasing and pre-saving.The distance of object under test and predetermined reference point in the horizontal direction refers to treat
When the cross hairs of cross adhesive tape and infrared ray in darkroom on survey object is misaligned, band is calculated according to predetermined reference point and surveyed
Object needs distance in the horizontal direction, the instruction of generation first position.Object under test and predetermined reference point are vertical
When distance on direction refers to that the cross hairs of the cross adhesive tape and infrared ray in darkroom on object under test is misaligned, according to true in advance
Fixed reference point is calculated with the distance of object needs in vertical direction is surveyed, and the generation second place instructs.I.e. first position controls
Instruction is the instruction of object under test horizontal direction movement, and second place control instruction is the finger of object under test vertical direction movement
Order.
Adjusting bracket 230 receives the control instruction that monitor terminal occurs.It is enterprising in the horizontal direction first according to control instruction
Row regulation, makes the vertical line of the cross adhesive tape on object under test be overlapped with the vertical line of the cross hairs of infrared ray in darkroom；Then hanging down
Nogata is adjusted upwards, makes the horizontal line weight of the horizontal line of cross adhesive tape on object under test and the cross hairs of infrared ray in darkroom
Close, and then the cross adhesive tape on object under test overlaps with the cross hairs of infrared ray in darkroom, i.e., the center of three-dimensional rotating shaft and
The position of the receiver of determinand overlaps.
In the present embodiment, another is achieved in that, is adjusted in vertical direction first according to control instruction,
The vertical line of the cross adhesive tape on object under test is set to be overlapped with the horizontal line of the cross hairs of infrared ray in darkroom；Then in the horizontal direction
It is adjusted, the horizontal line of the cross adhesive tape on object under test is overlapped with the vertical line of the cross hairs of infrared ray in darkroom, Jin Erda
Cross adhesive tape on to object under test overlaps with the cross hairs of infrared ray in darkroom, i.e., the center of three-dimensional rotating shaft and listening for determinand
The position of cylinder overlaps.
The technical scheme of the embodiment of the present invention, will be to be measured by the logical positional information put acquisition module and obtain object under test
The positional information of object is sent to position judging module, by position judging module according to the positional information of object under test and in advance
The reference position information of preservation judges whether the positional information of object under test meets to require；When the positional information of object under test is discontented with
When foot requires, the positional information of object under test and the reference position information pre-saved are sent to directive generation module, passed through
Directive generation module instructs according to the positional information of object under test with the reference position information generation position adjustments pre-saved.This
Invention solves the problems, such as that object under test is unable to adjust automatically in the prior art, realizes that object under test can be automatically adjusted to properly
Position, improve measurement accuracy, and without manual operation, improve measurement efficiency.
Embodiment three
Fig. 3 is a kind of flow chart for position adjustments method that the embodiment of the present invention three provides, suitable for the feelings of position adjustments
Condition, specifically comprise the following steps：
S310, monitor terminal obtain the positional information of object under test, according to the positional information of object under test and pre-save
Reference position information judge whether the positional information of object under test meets to require；
S320, when the positional information of object under test is unsatisfactory for requiring, monitor terminal is according to the positional information of object under test
With the generation position adjustments instruction of reference position information；Position adjustments instruction is sent to adjusting bracket；
S330, adjusting bracket instruct the positional information of measuring targets to be adjusted according to position adjustments.
Further, monitor terminal judges to treat according to the positional information of object under test with the reference position information pre-saved
Survey object positional information whether meet to require, including：
Monitor terminal judges whether the positional information of object under test and the reference position information pre-saved are identical, when to be measured
When the positional information of object is identical with the reference position information pre-saved, judge that the positional information of object under test meets to require；
When the positional information of object under test differs with the reference position information pre-saved, the positional information of object under test is judged not
Meet to require.
Further, monitor terminal generates position adjustments according to the positional information and reference position information of object under test and referred to
Order, including：
Monitor terminal is adjusted according to the positional information of object under test with the reference position information generation first position pre-saved
Section instruction；
Or monitor terminal generates second according to the positional information of object under test with the reference position information pre-saved
Put regulating command；Wherein, first position regulating command and second place regulating command differ.
Specifically, monitor terminal generates first according to the positional information of object under test with the reference position information pre-saved
Position adjustments instruct, including：Positional information and the reference position information that pre-saves of the monitor terminal according to object under test, are calculated
The distance of object under test and predetermined reference point in the horizontal direction；Monitor terminal is according to object under test and predetermined
The distance generation first position regulating command of reference point in the horizontal direction.
Specifically, monitor terminal generates second according to the positional information of object under test with the reference position information pre-saved
Position adjustments instruct, including：Positional information and the reference position information that pre-saves of the monitor terminal according to object under test, are calculated
The distance of object under test and predetermined reference point in vertical direction；Monitor terminal is according to object under test and predetermined
The distance generation second place regulating command of reference point in vertical direction.
The embodiment of the present invention obtains the positional information of object under test by monitor terminal, according to the positional information of object under test
Judge whether the positional information of object under test meets to require with the reference position information pre-saved, when the position of object under test is believed
When breath is unsatisfactory for requiring, monitor terminal generates position adjustments according to the positional information and reference position information of object under test and instructed；
Position adjustments instruction is sent to adjusting bracket, adjusting bracket instructs the positional information of measuring targets to carry out according to position adjustments
Regulation.The present invention solves the problems, such as that object under test is unable to adjust automatically in the prior art, realizes that object under test can be adjusted automatically
Whole to suitable position, measurement accuracy is improved, and without manual operation, improve measurement efficiency.
The above method can be performed by system that any embodiment of the present invention is provided, possess the corresponding function of system and beneficial
Effect.
Pay attention to, above are only presently preferred embodiments of the present invention and institute's application technology principle.It will be appreciated by those skilled in the art that
The invention is not restricted to specific embodiment described here, can carry out for a person skilled in the art various obvious changes,
Readjust and substitute without departing from protection scope of the present invention.Therefore, although being carried out by above example to the present invention
It is described in further detail, but the present invention is not limited only to above example, without departing from the inventive concept, also
Other more equivalent embodiments can be included, and the scope of the present invention is determined by scope of the appended claims.
Claims (10)
1. a kind of position regulating system, it is characterised in that the system comprises at least：Monitor terminal and adjusting bracket；
The monitor terminal, for obtaining the positional information of object under test, according to the positional information of the object under test and in advance
The reference position information of preservation judges whether the positional information of the object under test meets to require；When the position of the object under test
When information is unsatisfactory for requiring, referred to according to the positional information of the object under test and reference position information generation position adjustments
Order；Position adjustments instruction is sent to the adjusting bracket；
The adjusting bracket, for the positional information of the object under test to be adjusted according to position adjustments instruction.
2. system according to claim 1, it is characterised in that the monitor terminal includes：Position acquisition module, position are sentenced
Disconnected module and directive generation module；Wherein,
The position acquisition module, for obtaining the positional information of object under test, the positional information of the object under test is sent
To the position judging module；
The position judging module, sentence for the positional information according to the object under test and the reference position information pre-saved
Whether the positional information of the disconnected object under test meets to require；, will when the positional information of the object under test is unsatisfactory for requiring
The positional information of the object under test and the reference position information pre-saved are sent to the directive generation module；
The directive generation module, for the positional information according to the object under test and the reference bit confidence pre-saved
Breath generates the position adjustments instruction.
3. system according to claim 2, it is characterised in that the position judging module, specifically for being treated described in judgement
Whether identical positional information and the reference position information that pre-saves of object are surveyed, when the positional information of the object under test
When identical with the reference position information pre-saved, judge that the positional information of the object under test meets to require；When described
When the positional information of object under test and the reference position information pre-saved differ, the position of the object under test is judged
Information is unsatisfactory for requiring.
4. system according to claim 2, it is characterised in that the directive generation module, specifically for being treated according to
Survey the positional information of object and the reference position information generation first position regulating command pre-saved；
Or the directive generation module, it is additionally operable to the positional information according to the object under test and the ginseng pre-saved
Examine positional information generation second place regulating command；Wherein, the first position regulating command and second place regulation refer to
Order differs.
5. system according to claim 4, it is characterised in that the directive generation module, specifically for being treated according to
The positional information of object and the reference position information pre-saved are surveyed, calculates the object under test and predetermined reference
The distance of point in the horizontal direction, generated according to the distance of the object under test and predetermined reference point in the horizontal direction
The first position regulating command；
Or the positional information according to the object under test and the reference position information pre-saved are additionally operable to, calculate institute
The distance of object under test and predetermined reference point in vertical direction is stated, according to the object under test and predetermined ginseng
The distance of examination point in vertical direction generates the second place regulating command.
A kind of 6. position adjustments method, it is characterised in that methods described includes：
Monitor terminal obtains the positional information of object under test, according to the positional information of the object under test and the reference pre-saved
Positional information judges whether the positional information of the object under test meets to require；
When the positional information of the object under test is unsatisfactory for requiring, the monitor terminal is believed according to the position of the object under test
Breath and reference position information generation position adjustments instruction；Position adjustments instruction is sent to the adjusting bracket；
The adjusting bracket instructs according to the position adjustments and the positional information of the object under test is adjusted.
7. according to the method for claim 6, it is characterised in that the monitor terminal is believed according to the position of the object under test
The reference position information for ceasing and pre-saving judges whether the positional information of the object under test meets to require, including：
The monitor terminal judge the object under test positional information and the reference position information pre-saved whether phase
Together, when the positional information of the object under test is identical with the reference position information pre-saved, the determinand is judged
The positional information of body meets to require；When the positional information of the object under test and the reference position information pre-saved not phase
Meanwhile judge that the positional information of the object under test is unsatisfactory for requiring.
8. according to the method for claim 6, it is characterised in that the monitor terminal is believed according to the position of the object under test
Breath and reference position information generation position adjustments instruction, including：
The monitor terminal is according to the positional information of the object under test and the reference position information generation pre-saved the
One position adjustments instruct；
Or the monitor terminal is given birth to according to the positional information and the reference position information pre-saved of the object under test
Into second place regulating command；Wherein, the first position regulating command and the second place regulating command differ.
9. according to the method for claim 8, it is characterised in that the monitor terminal is believed according to the position of the object under test
Breath and the reference position information generation first position regulating command pre-saved, including：
Positional information and the reference position information that pre-saves of the monitor terminal according to the object under test, calculate institute
State the distance of object under test and predetermined reference point in the horizontal direction；
Described in distance of the monitor terminal according to the object under test and predetermined reference point in the horizontal direction generates
First position regulating command.
10. according to the method for claim 8, it is characterised in that the monitor terminal is according to the position of the object under test
Information and the reference position information generation second place regulating command pre-saved, including：
Positional information and the reference position information that pre-saves of the monitor terminal according to the object under test, calculate institute
State the distance of object under test and predetermined reference point in vertical direction；
Described in distance of the monitor terminal according to the object under test and predetermined reference point in vertical direction generates
Second place regulating command.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711123302.8A CN107703976A (en) | 2017-11-14 | 2017-11-14 | A kind of position regulating system and its adjusting method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711123302.8A CN107703976A (en) | 2017-11-14 | 2017-11-14 | A kind of position regulating system and its adjusting method |
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| CN107703976A true CN107703976A (en) | 2018-02-16 |
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ID=61179915
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711123302.8A Pending CN107703976A (en) | 2017-11-14 | 2017-11-14 | A kind of position regulating system and its adjusting method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2021035670A1 (en) * | 2019-08-30 | 2021-03-04 | 深圳市大疆创新科技有限公司 | Method, device, and system for adjusting direction of antenna |
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| US20080312796A1 (en) * | 2007-06-13 | 2008-12-18 | Denso Corporation | Vehicle driving position control system and method |
| CN101543949A (en) * | 2009-04-30 | 2009-09-30 | 上海大学 | Rapid gripping device manufacturing method based on rapid prototyping process |
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