CN108020849A - One kind communication positioning electronic product inspection method and device - Google Patents
One kind communication positioning electronic product inspection method and device Download PDFInfo
- Publication number
- CN108020849A CN108020849A CN201810029792.3A CN201810029792A CN108020849A CN 108020849 A CN108020849 A CN 108020849A CN 201810029792 A CN201810029792 A CN 201810029792A CN 108020849 A CN108020849 A CN 108020849A
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- CN
- China
- Prior art keywords
- product
- test
- gps
- electronic product
- power supply
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
- G01S19/23—Testing, monitoring, correcting or calibrating of receiver elements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/282—Testing of electronic circuits specially adapted for particular applications not provided for elsewhere
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- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Engineering & Computer Science (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Abstract
The present invention relates to one kind communication positioning electronic product inspection method, comprise the steps of：Product, which is powered, first detects whether product SN flag bits meet and whether there is IMEI number, and product is unqualified if one of testing result is negative, if meeting to carry out next step；Detection product whether there is gps antenna, carries out GPS positioning test, product F CT tests, antenna coupling measurement respectively if having, if without progress product F CT tests and antenna coupling measurement respectively；If test has one not by being determined as unqualified, test terminates, and qualification is all judged if if above test, and writes to test after SN flag and terminate above.Multiple detecting steps are concentrated on a detector and are detected by this method, reduce the station demand of detecting step, improve producing line shipment efficiency, and saved communications electronics product cost.
Description
Technical field
The present invention relates to a kind of detection method and device of electronic product, more particularly to a kind of communication positioning electronic product inspection
Survey method and device.
Background technology
The test method for hardware of traditional electronic product is single, usually using CMU200, CMU500,8960 testers and
E4438C gps signal generators are detected, these detection intelligence test GSM performances and GPS performances respectively, and when test needs
Separately test, testing procedure is comparatively laborious and cannot concentrate, and particularly in process of production, is added very to plant produced flow
Therefore more repeatedly the step of, also add the production cost of electronic product.
The content of the invention
It is an object of the invention to solve the existing communication inadequate concentration problem of positioning electronic product testing project.
The present invention provides a kind of communication positioning electronic product inspection method and device to solve problem above, and concrete scheme is such as
Under：One kind communication positioning electronic product inspection method, comprises the steps of：Whether product is powered first detects product SN flag bits
Meet and whether there is IMEI number, product is unqualified if one of testing result is negative, if meeting to carry out in next step；Detection
Product whether there is gps antenna, GPS positioning test, product F CT tests, antenna coupling measurement is carried out respectively if having, if nothing is distinguished
Carry out product F CT tests and antenna coupling measurement；If above test have one not by, be determined as unqualified, test terminates,
Qualification is all judged if if above test, and writes to test after SN flag and terminates.
Further, a kind of communication positioning electronic product inspection method of the present invention, if product has gps antenna,
Then GPS positioning is first turned on after product energization.
The present invention also provides one kind communicate positioning electronic product detection device, comprising：PC, power supply, FCT fixtures, comprehensive test instrument,
Gps signal generator；The comprehensive test instrument is the tester that set tests GSM signals, GPRS signals and gps signal are integrated；Institute
The output terminal for stating power supply is connected with the PC；The comprehensive test instrument, gps signal generator are connected by GPIB cards with the PC；
The comprehensive test instrument, gps signal generator are connected in a manner of coaxial line connects coupling plate with the FCT fixtures；The output of the power supply
End is connected with the FCT fixtures；The FCT fixtures are connected by Serial Port Line with the PC.
Further, a kind of communication positioning electronic product detection device of the present invention, the power supply for program it is controllable,
The power supply unit of accurate display voltage and current.
Further, a kind of communication positioning electronic product detection device of the present invention, the gps signal generator are
The constellation navigation signals emulator that Global Satellite Navigation System provides.
The beneficial effect of a kind of communication positioning electronic product inspection method and device of the present invention is：By multiple inspections
Step centralized detecting is surveyed, the station demand of detecting step is reduced, improves product turnout efficiency, and saved communications electronics production
Product cost；On the other hand a kind of communication positioning electronic product detection device provided by the invention, because the comprehensive test instrument collection included is more
Kind of signal can detect properties of product in all directions in one, and simple in structure vdiverse in function.
Brief description of the drawings
Fig. 1 is the method for the invention implementation steps figure；
Fig. 2 is the structure diagram of device of the present invention；
Fig. 3 is the work flow diagram of the method for the invention.
Embodiment
In order to make the object, technical solutions and advantages of the present invention clearer, below in conjunction with the embodiment of the present invention
Attached drawing, is explicitly described the technical solution in the embodiment of the present invention, it is clear that described embodiment is the one of the present invention
Section Example, rather than whole embodiments.Based on the embodiment of the present invention, this area general technical staff is not making wound
All other embodiments obtained belong to the scope of protection of the invention under the premise of the property made work.
It is as shown in Figure 1 a kind of flow diagram 100 for the positioning electronic product inspection method that communicates of the present invention,
S001：Product, which is powered, first detects whether product SN flag bits meet and whether there is IMEI number, if one of detection
As a result for negative, then product is unqualified, is carried out in next step if meeting.
Specifically, first will prepare detection communication positioning electronic product be powered, and detect product SN flag bits whether
Meet production standard requirement, detection IMEI is there are situation, if SN marks are unsatisfactory for production standard requirement and/or IMEI is not deposited
It is substandard product then demarcating product.Next step detection is carried out if two tests are all qualified.
Further, if product has gps antenna, GPS positioning is first turned on after product energization.
S002：Detection product whether there is gps antenna, carries out GPS positioning test, product F CT tests, antenna coupling respectively if having
Test is closed, carries out product F CT tests and antenna coupling measurement respectively if nothing.
Specifically, detection product first whether there is gps antenna, with GPS positioning function if with gps antenna, carries out
GPS positioning detects, and is detected if nothing without GPS positioning.FCT tests, antenna coupling measurement and GPS positioning are carried out to product to survey
Examination；
S003：If test has one not by being determined as unqualified, test terminates, if testing above all logical above
Cross and then judge qualified, and write to test after SN flag and terminate.
Specifically, when step S002 is tested, if one of test not by, calibration product is substandard product,
Then whole test terminates；If each test is qualified, judge that detected product is qualified products, and record described
The SN flag of product.
A kind of communication positioning electronic product detection device 200 of the present invention is illustrated in figure 2, comprising：PC201, power supply
202nd, FCT fixtures 203, comprehensive test instrument 204, gps signal generator 205.
The tester that the set test GSM of comprehensive test instrument 204 signals, GPRS signals and gps signal are integrated.
PC201 is connected to the output terminal of power supply 202.
Comprehensive test instrument 204, gps signal generator 205 are connected by GPIB cards with PC201.
Comprehensive test instrument 204, gps signal generator 205 are connected in a manner of coaxial line coupling plate with FCT fixtures 203.
The output port of power supply 202 is connected with FCT fixtures 203.
FCT fixtures 203 are connected by Serial Port Line with PC201.
In the present embodiment, power supply 202 is preferably the power supply unit of controllable, the accurate display voltage and current of program.
In the present embodiment, gps signal generator 205 is preferably that the constellation navigation signals that Global Satellite Navigation System provides are imitated
True device, its satellite constellation emulated can be GPS, GAILEO, GLONASS.
The work flow diagram of device of the present invention is illustrated in figure 3, is needing the communication positioning electronic to setup test
When product is detected, 203 instrument of FCT fixtures is folded in the input/output terminal of product to be measured and forms a circuit.Open
Power supply 202 is powered with 203 default voltage of FCT fixtures, start to detect SN flag bits whether OKDetect the presence of IMEI numberIf fruit two
It is fail that a test result, which wherein has one, then this product to be measured is substandard product, then judges test product fail, test knot
Beam；If equal OK, next step test is carried out.
Detection product whether there is gps antennaIf product has GPS positioning function, gps signal generator 205 starts to produce simulation
Signal is emulated, then comprehensive test instrument 204 starts to carry out product antenna coupling measurement and GPS positioning test, and FCT fixtures 203 are to product
Carry out FCT tests；If product only carries out antenna coupling measurement, FC fixtures 203 without GPS positioning function, comprehensive test instrument 204 to product
Product F CT tests are carried out to product.
When product F CT tests, GPS positioning test and antenna coupling measurement wherein have a test fail, then test product
It is determined as fail, detection terminates；If whole pass, test product pass being judged, and recording SN flag, test terminates.
In the present embodiment, test product possesses chip and can work, and leads between FCT fixtures 203 and the PC201
Cross serial ports and communicate being not present with other tests and conflict.Test product possesses radio frequency chip and can work, in tested production
After product establish communication with comprehensive test instrument 204, comprehensive test instrument 204 tests the RF index of test product automatically, and with other tests not
There are conflict.GPS positioning is tested, and after the GPS chip of test product is started to work, a successful positioning needs wait 30
Second, after test product energization, FCT fixtures 203 carry out product test to test product first, and GPS is carried out after the completion of positioning
Test, therefore there is no conflict with other tests.
Obviously, various changes and modifications can be made to the invention without departing from spirit of the invention by those skilled in the art
And scope.If in this way, these modifications and changes of the present invention belong to the claims in the present invention and its equivalent technologies scope it
Interior, then the present invention is also intended to comprising including these modification and variations.
Claims (5)
1. one kind communication positioning electronic product inspection method, it is characterised in that comprise the steps of：
Product, which is powered, first detects whether product SN flag bits meet and whether there is IMEI number, if one of testing result is negative
Then product is unqualified, is carried out in next step if meeting；
Detection product whether there is gps antenna, carries out GPS positioning test, product F CT tests, antenna coupling measurement respectively if having, if
Tested and antenna coupling measurement without then product F CT is carried out respectively；
If test has one not by being determined as unqualified, test terminates, and all judges to close if if above test above
Lattice, and write to test after SN flag and terminate.
2. a kind of communication positioning electronic product inspection method according to claim 1, it is characterised in that if product has
Gps antenna, then first turn on GPS positioning after product energization.
3. one kind communication positioning electronic product detection device, it is characterised in that include：PC, power supply, FCT fixtures, comprehensive test instrument, GPS
Signal generator；
The comprehensive test instrument is the tester that set tests GSM signals, GPRS signals and gps signal are integrated；
The output terminal of the power supply is connected with the PC；
The comprehensive test instrument, gps signal generator are connected by GPIB cards with the PC；
The comprehensive test instrument, gps signal generator are connected in a manner of coaxial line connects coupling plate with the FCT fixtures；
The output terminal of the power supply is connected with the FCT fixtures；
The FCT fixtures are connected by Serial Port Line with the PC.
A kind of 4. communication positioning electronic product detection device according to claim 3, it is characterised in that
The power supply is the power supply unit of controllable, the accurate display voltage and current of program.
A kind of 5. communication positioning electronic product detection device according to claim 3, it is characterised in that
The gps signal generator is the constellation navigation signals emulator that Global Satellite Navigation System provides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810029792.3A CN108020849A (en) | 2018-01-12 | 2018-01-12 | One kind communication positioning electronic product inspection method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810029792.3A CN108020849A (en) | 2018-01-12 | 2018-01-12 | One kind communication positioning electronic product inspection method and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108020849A true CN108020849A (en) | 2018-05-11 |
Family
ID=62072576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810029792.3A Withdrawn CN108020849A (en) | 2018-01-12 | 2018-01-12 | One kind communication positioning electronic product inspection method and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108020849A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104254051A (en) * | 2013-06-28 | 2014-12-31 | 珠海世纪鼎利通信科技股份有限公司 | Device, method and system for automatic testing of indoor wireless signals |
| CN205622635U (en) * | 2015-11-25 | 2016-10-05 | 周奇 | Test device |
| CN206850779U (en) * | 2017-05-09 | 2018-01-05 | 深圳市德富莱智能科技股份有限公司 | A kind of 5G multiple antennas antenna for mobile phone test device |
-
2018
- 2018-01-12 CN CN201810029792.3A patent/CN108020849A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104254051A (en) * | 2013-06-28 | 2014-12-31 | 珠海世纪鼎利通信科技股份有限公司 | Device, method and system for automatic testing of indoor wireless signals |
| CN205622635U (en) * | 2015-11-25 | 2016-10-05 | 周奇 | Test device |
| CN206850779U (en) * | 2017-05-09 | 2018-01-05 | 深圳市德富莱智能科技股份有限公司 | A kind of 5G multiple antennas antenna for mobile phone test device |
Non-Patent Citations (4)
| Title |
|---|
| 严金太: "通用手机自动测试系统的设计与实现", 《中国优秀硕士学位论文全文数据库》, no. 8, pages 136 - 293 * |
| 张清: "移动终端设备的自动化测试系统的设计与实现", 《中国优秀硕士学位论文全文数据库》, no. 5, pages 140 - 359 * |
| 李浩: "Android设备硬件自动化测试的研究与实现", 《中国优秀硕士学位论文全文数据库》, no. 3, pages 138 - 328 * |
| 王佳楠: "手机射频校准系统的设计与实现", 《中国优秀硕士学位论文全文数据库》, no. 7, pages 138 - 421 * |
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Application publication date: 20180511 |
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| WW01 | Invention patent application withdrawn after publication |