CN102297686A - Compass testing equipment and method - Google Patents
Compass testing equipment and method Download PDFInfo
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- CN102297686A CN102297686A CN2010102047841A CN201010204784A CN102297686A CN 102297686 A CN102297686 A CN 102297686A CN 2010102047841 A CN2010102047841 A CN 2010102047841A CN 201010204784 A CN201010204784 A CN 201010204784A CN 102297686 A CN102297686 A CN 102297686A
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Abstract
The invention provides compass testing equipment used for testing a machine to be tested which stores a compass program. The compass testing equipment comprises a working table, an operating interface, a swinging mechanism, a rotating mechanism and a processor. By the compass testing equipment and a compass testing method, the processor controls the swinging mechanism and the rotating mechanism to automatically correct compass performance and automatically rotate to complete angle verification of four azimuthal angles, so time and manpower can be saved and the testing accuracy is high.
Description
[technical field]
The present invention relates to a kind of testing apparatus and method, particularly a kind of compass testing apparatus and method.
[background technology]
At present, the compass program test generally is to draw horizontal stroke " 8 " font by manually waving the board that the compass program is housed, and promptly in 15 seconds board to be measured is drawn five horizontal strokes " 8 " font, with search space magnetic field element, thereby judges whether board is proofreaied and correct well.Afterwards, board is rotated four position angles on Simple and Easy Gauge, judge total indicator reading whether in the scope of definition, if four angular readings are all in setting range, then this board test result is good; As if not proofreading and correct or an angular readings being arranged outside the range of definition, then the board test result is defective, needs to proofread and correct again.There is following several problem in this method of testing:
1, board is proofreaied and correct in artificial rocking-turn, and human factor is more, and degree of accuracy is lower, and waste of manpower;
2, putting more at random of Simple and Easy Gauge, manually debugging exists than large deviation;
3, properties of product do not have the benchmark checking;
4, each test all needs to adjust the tool orientation, loses time.
[summary of the invention]
In view of this, the object of the present invention is to provide a kind of save time and manpower and degree of accuracy than higher compass testing apparatus and method.
In order to achieve the above object, the invention provides a kind of compass testing apparatus, be used for a board to be measured that stores the compass program is detected, this testing apparatus comprises:
One worktable is used for this board to be measured is placed on this worktable;
One operation interface is used to carry out the operations of this testing apparatus and carries out the running parameter setting;
One tilting mechanism comprises one first motor, and the board to be measured that is used to control on this worktable carries out swinging up and down on the vertical direction;
One rotating mechanism comprises one second motor, is used to control board to be measured on this worktable and carries out angle rotation on the horizontal direction; And
One processor links to each other by a data-interface with this board to be measured, and this processor stores a compass check test program, is used to control the motion of this first motor and second motor, thereby carries out the detection to board to be measured.
A kind of compass method of testing is used for a board to be measured that stores the compass program is detected, and it is characterized in that this method may further comprise the steps:
(a) this tested board is placed on the worktable of this testing apparatus after scanning the bar code of this tested board, and this tested board is connected with a processor of this testing apparatus by a data-interface;
(b) start the compass program of this tested board inside;
(c) start the interior compass test procedure of this processor, a tilting mechanism and this board to be measured of rotating mechanism control horizontally rotate and swing up and down;
(d) setting-up time is to the back end of test (EOT), and tested board stops at reference position;
(e) stop the compass reading of this tested board behind the certain hour sends testing apparatus to by data-interface processor;
(f) whether the compass reading of this this tested board of processor for recording and the compass reading of judging tested board be in setting range;
(g) if the compass reading of tested board surpasses setting range, then after reading compass reading certain hour, the rotating mechanism of testing apparatus is controlled tested board and is revolved and stop after turning 90 degrees;
(h) judge whether tested board gets back to reference position;
(i) if get back to reference position, then tested board check results is good, tested board is unloaded carry out subsequent processing.
Compared to prior art, the present invention finishes the compass performance correction with compass testing apparatus and method automatically by processor control tilting mechanism and rotating mechanism, automatically rotate again afterwards and finish four azimuthal angles checkings, therefore can save time and manpower, and testing precision is higher.
[description of drawings]
Fig. 1 illustrates the block diagram of the better embodiment of compass testing apparatus of the present invention.
Fig. 2 illustrates the process flow diagram of the better embodiment of compass method of testing of the present invention.
[embodiment]
Below accompanying drawings and better embodiment describe in further detail the present invention:
Please refer to Fig. 1, the better embodiment of compass testing apparatus of the present invention is used to a tester table 70 that is mounted with the compass program to test.Compass testing apparatus of the present invention comprises an operation interface 10, a processor 20, a tilting mechanism 30, a rotating mechanism 40, a worktable 50 and a data-interface 60.This tilting mechanism 30 comprises one first motor 31, is used to control this tester table 70 that is placed on the worktable 50 and carries out swinging up and down on the vertical plane, and wherein, pendulum angle can be positive and negative 45 degree.This rotation rotating mechanism 40 comprises one second motor 41, is used to control this tested board 70 and carries out angle rotation on the surface level.Wherein, this tilting mechanism 30 is a four-bar mechanism, and present embodiment adopts crank and rocker mechanism.The framework that this tilting mechanism 30 and rotating mechanism 40 are adopted can not be selected ferromagnetic material for use, avoids magnetic interference, and present embodiment adopts plastic material.
This operation interface 10 is used to carry out the operations action of compass testing apparatus, also can be used for adjusting the running parameter of compass testing apparatus, such as the rotating speed and the number of turns that can be used for adjusting first motor 31 and second motor 41.Correspondence is provided with some buttons on this operation interface 10, such as START button, " stopping " button, " determining " button, the Back button, power supply " ON/OFF " button, product qualified " OK ", button, bad " NG " button of product and be used for "+" "-" button of adjusting up and down parameter etc.
This processor 20 stores a compass test procedure, is used to control the motion of tilting mechanism 30 and rotating mechanism 40 to carry out the detection to board 70 to be measured.
When beginning to detect, need to set by the running parameter of 10 pairs of testing apparatuss of operation interface earlier, in the present embodiment, the rotating speed of first motor 30 is preset as 70rad/min; The rotating speed of second motor 40 is preset as 6rad/min, and the number of turns is preset as 3 circles, also needs simultaneously the stand-by period in first motor 30 and second motor, 40 courses of work is set and reference position is adjusted.In addition, need also to confirm whether the pointer position of the tilting mechanism 30 of testing apparatus and rotating mechanism 40 is accurate, wherein, the pointer of this tilting mechanism 30 should point to zero degree, and the pointer of rotating mechanism 40 should point to the reference position of sign.
The present invention also provides a kind of compass method of testing, and this compass method of testing comprises the steps.
Step S1: after scanning the bar code of tested board 70 tested board 70 is placed on the worktable 50 of testing apparatus, and tested board 70 is connected with the processor 20 of testing apparatus by data-interface 60.
Step S2: press the start button of tested board 70, start the compass program of tested board 70 inside.
Step S3: press the START button of testing apparatus, start the compass check test program in the processor 20, this first motor 31 and second motor, 41 control tilting mechanisms 30 and rotating mechanism 40 motions.
Step S4: setting-up time is to the back end of test (EOT), and tested board 70 stops at reference position.
Step S5: the compass reading that stops tested board 70 after 5 seconds sends the processor 20 of testing apparatus to by data-interface 60.
Step S6: whether the compass reading of the tested board 70 of processor 20 record and the compass reading of judging tested board 70 be in setting range, if the compass reading of tested board 70 surpasses setting range, then execution in step S7; If the compass reading of tested board 70 does not surpass setting range, then execution in step S8.
Step S7: tested board 70 check results are defective, and the testing apparatus newspaper stops, and tested board 70 withdraws from testing apparatus and analyzes maintenance, and testing apparatus comes back to reference position.
Step S8: the compass reading of reading tested board 70 stopped after 40 pairs of tested boards 70 of second motor, 41 control rotating mechanisms of testing apparatus are rotated 90 degree after 10 seconds.
Step S9: judge whether tested board 70 gets back to reference position,, then return step 5 if do not get back to reference position; If get back to reference position, then execution in step 10.
Step S10: tested board 70 check results are good, check results uploaded in the system corresponding with the bar code of scanning before, tested board 70 is unloaded carry out subsequent processing again.
Wherein, step S6 both can carry out in testing apparatus the judgement of the compass reading of tested board 70 in the compass method of testing of the present invention, also can directly program be write in the tested board 70, or after the motion through tilting mechanism 30 and rotating mechanism 40, directly by manually reading the compass reading of tested board 70, the pedestrian worker that goes forward side by side judges that this compass reading is whether within setting range.
In addition, when the present invention carries out the detection of four calibration to board 70 to be measured, be to compare whenever revolving the compass reading and the setting range that are about to tested board 70 when turning 90 degrees, if not in setting range, then testing apparatus is promptly reported and is stopped, such as, when tested board 70 rotates on 180 positions of spending, resulting compass reading has surpassed setting range, then testing apparatus is promptly reported and is stopped, this board 70 to be measured is promptly withdrawed from testing apparatus and is analyzed maintenance or detection again, and therefore, bad board to be measured 70 can not be got back on the reference position.In another embodiment, just resulting four groups of compass data are judged after also can being set to revolve three-sixth turn, whether good to judge this board to be measured 70, such as, board 70 to be measured resulting compass data and setting range on 90 degree, 180 degree, 270 degree, 360 degree are judged that as if wherein data being arranged not within setting range, then this board 70 to be measured is bad, at this moment, bad board to be measured 70 also can be got back on the reference position.
The present invention finishes the compass performance correction with compass testing apparatus and method automatically by processor 20 control tilting mechanisms 30 and rotating mechanism 40, automatically rotate again afterwards and finish four azimuthal angles checkings, therefore can save time and manpower, and testing precision is higher.
Claims (7)
1. a compass testing apparatus is used for a board to be measured that stores the compass program is detected, and it is characterized in that this testing apparatus comprises:
One worktable is used for this board to be measured is placed on this worktable;
One operation interface is used to carry out the operations of this testing apparatus and carries out the running parameter setting;
One tilting mechanism comprises one first motor, and the board to be measured that is used to control on this worktable carries out swinging up and down on the vertical direction;
One rotating mechanism comprises one second motor, is used to control board to be measured on this worktable and carries out angle rotation on the horizontal direction; And
One processor links to each other by a data-interface with this board to be measured, and this processor stores a compass check test program, is used to control the motion of this first motor and second motor, thereby carries out the detection to board to be measured.
2. compass testing apparatus as claimed in claim 1 is characterized in that: this tilting mechanism is a four-bar mechanism.
3. compass testing apparatus as claimed in claim 2 is characterized in that: this tilting mechanism is a crank and rocker mechanism.
4. compass testing apparatus as claimed in claim 1, it is characterized in that: this processor is used for horizontally rotating and swinging up and down to carry out preliminary verification by this tilting mechanism and this board to be measured of rotating mechanism control earlier detecting, and by this rotating mechanism this board to be measured is whenever revolved afterwards to turn 90 degrees detection once to carry out the detection of four calibration again.
5. a compass method of testing is used for a board to be measured that stores the compass program is detected, and it is characterized in that this method may further comprise the steps:
(a) this tested board is placed on the worktable of this testing apparatus after scanning the bar code of this tested board, and this tested board is connected with a processor of this testing apparatus by a data-interface;
(b) start the compass program of this tested board inside;
(c) start the interior compass test procedure of this processor, a tilting mechanism and this board to be measured of rotating mechanism control horizontally rotate and swing up and down;
(d) setting-up time is to the back end of test (EOT), and tested board stops at reference position;
(e) stop the compass reading of this tested board behind the certain hour sends testing apparatus to by data-interface processor;
(f) whether the compass reading of this this tested board of processor for recording and the compass reading of judging tested board be in setting range;
(g) if the compass reading of tested board surpasses setting range, then after reading compass reading certain hour, the rotating mechanism of testing apparatus is controlled tested board and is revolved and stop after turning 90 degrees;
(h) judge whether tested board gets back to reference position;
(i) if get back to reference position, then tested board check results is good, tested board is unloaded carry out subsequent processing.
6. guide person method of testing as claimed in claim 5, it is characterized in that, after step (f), also comprise step (j): if the compass reading of tested board surpasses setting range, then tested board check results is defective, the testing apparatus newspaper stops, and tested board withdraws from testing apparatus and analyzes maintenance.
7. guide person method of testing as claimed in claim 5 is characterized in that, after step (h), if tested board is not got back to reference position, then returns step (e).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010204784 CN102297686B (en) | 2010-06-22 | 2010-06-22 | Compass testing equipment and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010204784 CN102297686B (en) | 2010-06-22 | 2010-06-22 | Compass testing equipment and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102297686A true CN102297686A (en) | 2011-12-28 |
| CN102297686B CN102297686B (en) | 2013-05-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201010204784 Expired - Fee Related CN102297686B (en) | 2010-06-22 | 2010-06-22 | Compass testing equipment and method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105136131A (en) * | 2015-08-26 | 2015-12-09 | 东莞华贝电子科技有限公司 | Method and device for testing compass life of mobile phone |
| CN106546268A (en) * | 2016-10-28 | 2017-03-29 | 努比亚技术有限公司 | Intelligent terminal's compass automatic test approach, device, equipment and system |
| CN106595622A (en) * | 2015-10-16 | 2017-04-26 | 上海乐今通信技术有限公司 | Compass testing fixture |
| CN113091720A (en) * | 2021-04-13 | 2021-07-09 | 杭州启飞智能科技有限公司 | Detection method and detection system of electronic compass |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109269545A (en) * | 2018-10-19 | 2019-01-25 | 上海摩软通讯技术有限公司 | Test device for magnetometric sensor in mobile terminal |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1155855A1 (en) * | 1983-10-17 | 1985-05-15 | Karas Vladimir | Device for determining accuracy of magnetic compass |
| US20070028471A1 (en) * | 2003-02-24 | 2007-02-08 | Johnson Controls Technology Company | System and method for compensating for motor magnetic disturbance of a compass measurement |
| CN200989782Y (en) * | 2006-12-19 | 2007-12-12 | 环达电脑(上海)有限公司 | Testing clamp device for electronic compass |
| CN101487705A (en) * | 2008-01-18 | 2009-07-22 | 宏达国际电子股份有限公司 | Portable electronic device with electronic compass and electronic compass emendation method |
| CN101839716A (en) * | 2009-03-21 | 2010-09-22 | 鸿富锦精密工业（深圳）有限公司 | Electronic compass test system and method |
-
2010
- 2010-06-22 CN CN 201010204784 patent/CN102297686B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1155855A1 (en) * | 1983-10-17 | 1985-05-15 | Karas Vladimir | Device for determining accuracy of magnetic compass |
| US20070028471A1 (en) * | 2003-02-24 | 2007-02-08 | Johnson Controls Technology Company | System and method for compensating for motor magnetic disturbance of a compass measurement |
| CN200989782Y (en) * | 2006-12-19 | 2007-12-12 | 环达电脑(上海)有限公司 | Testing clamp device for electronic compass |
| CN101487705A (en) * | 2008-01-18 | 2009-07-22 | 宏达国际电子股份有限公司 | Portable electronic device with electronic compass and electronic compass emendation method |
| CN101839716A (en) * | 2009-03-21 | 2010-09-22 | 鸿富锦精密工业（深圳）有限公司 | Electronic compass test system and method |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105136131A (en) * | 2015-08-26 | 2015-12-09 | 东莞华贝电子科技有限公司 | Method and device for testing compass life of mobile phone |
| CN105136131B (en) * | 2015-08-26 | 2017-09-12 | 东莞华贝电子科技有限公司 | A kind of method and apparatus for the testing mobile phone compass life-span |
| CN106595622A (en) * | 2015-10-16 | 2017-04-26 | 上海乐今通信技术有限公司 | Compass testing fixture |
| CN106595622B (en) * | 2015-10-16 | 2024-02-13 | 上海乐今通信技术有限公司 | Compass test fixture |
| CN106546268A (en) * | 2016-10-28 | 2017-03-29 | 努比亚技术有限公司 | Intelligent terminal's compass automatic test approach, device, equipment and system |
| CN113091720A (en) * | 2021-04-13 | 2021-07-09 | 杭州启飞智能科技有限公司 | Detection method and detection system of electronic compass |
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| CN102297686B (en) | 2013-05-15 |
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Granted publication date: 20130515 Termination date: 20160622 |