CN102291668A - Method and system for testing Bluetooth earphones in batches - Google Patents
Method and system for testing Bluetooth earphones in batches Download PDFInfo
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- CN102291668A CN102291668A CN2011101937592A CN201110193759A CN102291668A CN 102291668 A CN102291668 A CN 102291668A CN 2011101937592 A CN2011101937592 A CN 2011101937592A CN 201110193759 A CN201110193759 A CN 201110193759A CN 102291668 A CN102291668 A CN 102291668A
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Abstract
The invention discloses a method for testing Bluetooth earphones in batches, and aims to provide a method for testing the Bluetooth earphones in batches, which is high in test efficiency and favorable for mass production of the Bluetooth earphones. The method comprises the following steps of: controlling a scanning device by using a test computer provided with an automatic test control program to scan a Bluetooth address of a Bluetooth earphone; controlling a Bluetooth adapter to be automatically matched and connected with the Bluetooth earphone according to the scanned Bluetooth address; automatically controlling an artificial mouth and an artificial ear by using the test computer to test the loudspeaker output frequency response and echo frequency response of the Bluetooth earphone; and outputting a test result and displaying. The invention also discloses a system for testing the Bluetooth earphones in batches. The invention can be used for testing the Bluetooth earphones in batches.
Description
Technical field
The present invention relates to bluetooth earphone, especially relate to a kind of bluetooth earphone finished product batch testing method and system.
Background technology
The production of bluetooth earphone, the test of bluetooth earphone finished product is very important, is directly connected to the quality of dispatching from the factory of bluetooth earphone.The test of current bluetooth earphone finished product mainly contains two kinds of methods:
1, manual testing, operator oneself manually pairing earphone is listened.This kind method inefficiency, judge inaccurate, the cost height, quality is difficult to guarantee.
2, use special-purpose Bluetooth audio frequency testing equipment to test.This kind method is apparatus expensive not only, and has the defective that the testing time is long, efficient is low, the substantive test data can't long preservation equally.Be mainly used in exploitation, be unfavorable for producing in batches.
As seen, the test of existing bluetooth earphone finished product all exists efficient low, is unfavorable for the defective of the batch process of bluetooth earphone.
Summary of the invention
The present invention is unfavorable for the technical problem of the batch process of bluetooth earphone for the test that solves prior art bluetooth earphone finished product exists efficient low, and a kind of bluetooth earphone finished product batch testing method and system are provided.
For solving the problems of the technologies described above, the technical solution used in the present invention comprises the following steps: for a kind of bluetooth earphone finished product batch testing method of design
The Bluetooth address of the test computer gated sweep device scanning bluetooth earphone by being built-in with automatic test control program, and match automatically with bluetooth earphone and be dynamically connected certainly according to the Bluetooth address control Bluetooth adapter of described scanning;
By described test computer auto controlling simulation mouth and artificial ear the loudspeaker output frequency response and the echo frequency response of bluetooth earphone are tested;
Output test result and show.
Comprise before the described step that outputs test result and judge whether bluetooth earphone passes through the step of test.
Also comprise a step according to described test generation test curve before the described step that outputs test result.
Also comprise that one preserves test result automatically after the described step that outputs test result and show, and the Bluetooth address that makes described test result and bluetooth earphone step one to one.
Described scanning means is described Bluetooth adapter.
Described scanning means is a scanner.
The present invention also provides a kind of bluetooth earphone finished product batch testing system, and described bluetooth earphone finished product batch testing system comprises the test computer that is built-in with automatic test control program, the Bluetooth adapter that is connected with computer, artificial mouth that is connected with computer and the artificial ear that is connected with computer; Described test computer comprises: be used to control the Bluetooth address of Bluetooth adapter scanning bluetooth earphone, and control Bluetooth adapter and the automatic device that matches and be dynamically connected certainly of bluetooth earphone;
The device that auto controlling simulation mouth and artificial ear are tested the loudspeaker output frequency response and the echo frequency response of bluetooth earphone;
Output test result and device shown.
Described test computer comprises that also one judges whether bluetooth earphone passes through the device of test.
Described test computer also comprises a device according to described test generation test curve.
Described test computer comprises that also one preserves test result automatically, and the Bluetooth address of described test result and bluetooth earphone is installed one to one.
The present invention controls Bluetooth adapter, artificial mouth and artificial ear automatically by the test computer that is built-in with automatic test control program bluetooth earphone is tested automatically, need not to buy expensive bluetooth earphone audio-frequency test equipment, reduced the fund input of testing equipment; Simultaneously,, reduced the testing time, improved testing efficiency, helped the batch process of bluetooth earphone owing to be automatic test.
Description of drawings
The present invention is described in detail below in conjunction with embodiment and accompanying drawing, wherein:
Hardware connection layout when Fig. 1 is the test of bluetooth earphone finished product batch testing of the present invention system;
Fig. 2 is the flow chart of bluetooth earphone finished product batch testing method of the present invention.
Embodiment
See also Fig. 1 and Fig. 2.Bluetooth earphone finished product batch testing of the present invention system is mainly used on production line the finished product to bluetooth earphone and realizes automatic test, and it comprises test computer, Bluetooth adapter, artificial ear, artificial mouth, test fixture and Bluetooth audio frequency test shielded box.Wherein, be built-in with automatic test control program in the test computer, Bluetooth adapter, artificial ear and artificial mouth all are connected with test computer and the control of tested person computer.Owing to adopt test computer control Bluetooth adapter, artificial ear and artificial mouth to test, replaced the bluetooth earphone audio-frequency test equipment of existing costliness, provide cost savings.Test fixture is used for fixing bluetooth earphone, artificial mouth and artificial ear, prevents because the test deviation that the shift in position of bluetooth earphone, artificial mouth and artificial ear causes.Bluetooth audio frequency test shielded box is used to place bluetooth earphone, Bluetooth adapter, artificial ear and artificial mouth, is used at test process, isolates extraneous various signals, can not be subjected to extraneous interference with the test of guaranteeing bluetooth earphone, reduces test error.
The effect of artificial mouth is the simulation sounding.When test, it will send the voice signal of the frequency sweep of one section 100Hz to 3400Hz, and this signal will be received by the microphone of tested bluetooth earphone, after the reception, the chip of bluetooth earphone will be handled this signal, thereby obtain the frequency response curve of the microphone of bluetooth earphone.
The effect of artificial ear is that simulation receives voice signal.When test, the loudspeaker of tested bluetooth earphone will send the voice signal of the frequency sweep of one section 100Hz to 3400Hz, artificial ear can receive this signal, then the signal that receives is passed to test computer, test computer will be analyzed and handle it, thereby obtain the frequency response curve of the loudspeaker of bluetooth earphone.
Bluetooth earphone finished product batch testing method of the present invention comprises the following steps:
The first step: the Bluetooth address of scanning bluetooth earphone.
The Bluetooth address of the test computer gated sweep device scanning bluetooth earphone by being built-in with automatic test control program, scanning means can be scanner, also can be Bluetooth adapter.Bluetooth address on the use scanner scanning barcode is to read or printed Bluetooth address in advance to the prerequisite of automatic test control program.Because adopt the required time of scanner long, therefore, the present invention preferably adopts Bluetooth adapter to scan the Bluetooth address of bluetooth earphone.
Second step: control Bluetooth adapter and bluetooth earphone match automatically and are dynamically connected certainly.
Test computer by being built-in with automatic test control program matches automatically with bluetooth earphone according to the Bluetooth address control Bluetooth adapter of described scanning and is dynamically connected certainly.
The 3rd step: test computer is controlled Bluetooth adapter, artificial mouth and artificial ear automatically bluetooth earphone is tested.
Treat that bluetooth earphone and Bluetooth adapter set up SCO (Synchronous Connection Oriented link, synchronous connection oriented link) after the link, test control program control Bluetooth adapter, artificial mouth and artificial ear begin earphone is tested automatically.Promptly the loudspeaker output frequency response and the echo frequency response of bluetooth earphone are tested by described test computer auto controlling simulation mouth and artificial ear.
Then, generate test curve, and judge that whether bluetooth earphone is by test according to described test.When promptly test is finished, on test computer, show the test curve of above-mentioned test event, and whether the test this time of judgement product is passed through.
The 4th step: output test result and show.
The 5th step: preserve test result automatically, and make described test result corresponding one by one with the Bluetooth address of bluetooth earphone.
Automatically test control program adopts LabVIEW to write, and test interface is succinctly understandable, and is easy to operate.
Automatically the design of test control program is as follows:
Present invention can be implemented on the production line finished product of bluetooth earphone is realized automatic test, when the test bluetooth earphone, can realize automatic pairing, from being dynamically connected, test automatically is after test is finished, can show the Bluetooth audio frequency test curve automatically, judge test result, preserve test result, can realize that test data reviews.Thereby improved the efficient of bluetooth earphone finished product test, reduced the fund input of testing equipment, standard the automatic test of production line, make the bluetooth earphone finished product test meet international 3GPP standard.
The test computer of bluetooth earphone finished product batch testing of the present invention system comprises: be used to control the Bluetooth address of Bluetooth adapter scanning bluetooth earphone, and control Bluetooth adapter and the bluetooth earphone device that matches and be dynamically connected certainly automatically; The device that auto controlling simulation mouth and artificial ear are tested the loudspeaker output frequency response and the echo frequency response of bluetooth earphone; Output test result and device shown; Judge whether bluetooth earphone passes through the device of test; Generate the device of test curve and preserve test result automatically according to described test, and the Bluetooth address of described test result and bluetooth earphone is installed one to one.
The maximum characteristics of the present invention are not need manually concrete project to be operated, and only need the start button of click computer program, just begin automatic operating fully.The present invention's LABVIEW software programming, allow the relevant low side all purpose instrument equipment of computer control carry out the automatic intelligent test, thereby it is low to solve current bluetooth earphone finished product test efficient, defectives such as bluetooth earphone audio-frequency test apparatus expensive, improved the efficient of bluetooth earphone finished product test, reduce the fund input of testing equipment, the automatic test of standard production line, thus solve the difficult problem that efficient, quality and expense in the industry are taken into account.The present invention has the following advantages: need not to buy expensive bluetooth earphone audio-frequency test equipment, improved testing efficiency, reduced the testing time, can preserve test data, standard production test, help the batch process of bluetooth earphone.
The above only is preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of being done within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a bluetooth earphone finished product batch testing method is characterized in that comprising the following steps:
The Bluetooth address of the test computer gated sweep device scanning bluetooth earphone by being built-in with automatic test control program, and match automatically with bluetooth earphone and be dynamically connected certainly according to the Bluetooth address control Bluetooth adapter of described scanning;
By described test computer auto controlling simulation mouth and artificial ear the loudspeaker output frequency response and the echo frequency response of bluetooth earphone are tested;
Output test result and show.
2. bluetooth earphone finished product batch testing method according to claim 1 is characterized in that: comprise before the described step that outputs test result and judge whether bluetooth earphone passes through the step of test.
3. bluetooth earphone finished product batch testing method according to claim 1 is characterized in that: also comprise a step according to described test generation test curve before the described step that outputs test result.
4. bluetooth earphone finished product batch testing method according to claim 1, it is characterized in that: also comprise that one preserves test result automatically after the described step that outputs test result and show, and the Bluetooth address that makes described test result and bluetooth earphone step one to one.
5. bluetooth earphone finished product batch testing method according to claim 1 is characterized in that: described scanning means is described Bluetooth adapter.
6. bluetooth earphone finished product batch testing method according to claim 1 is characterized in that: described scanning means is a scanner.
7. bluetooth earphone finished product batch testing system is characterized in that: described bluetooth earphone finished product batch testing system comprises the test computer that is built-in with automatic test control program, the Bluetooth adapter that is connected with computer, artificial mouth that is connected with computer and the artificial ear that is connected with computer; Described test computer comprises: be used to control the Bluetooth address of Bluetooth adapter scanning bluetooth earphone, and control Bluetooth adapter and the automatic device that matches and be dynamically connected certainly of bluetooth earphone;
The device that auto controlling simulation mouth and artificial ear are tested the loudspeaker output frequency response and the echo frequency response of bluetooth earphone;
Output test result and device shown.
8. bluetooth earphone finished product batch testing according to claim 7 system is characterized in that: described test computer comprises that also one judges the whether device by test of bluetooth earphone.
9. bluetooth earphone finished product batch testing according to claim 7 system is characterized in that: described test computer comprises that also one generates the device of test curve according to described test.
10. bluetooth earphone finished product batch testing according to claim 7 system is characterized in that: described test computer comprises that also one preserves test result automatically, and the Bluetooth address of described test result and bluetooth earphone is installed one to one.
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Cited By (20)
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| CN102761816A (en) * | 2012-06-26 | 2012-10-31 | 歌尔声学股份有限公司 | Testing circuit, testing device and testing method of Bluetooth earphone Don and Doff function |
| CN102833021A (en) * | 2012-09-11 | 2012-12-19 | Tcl通力电子（惠州）有限公司 | Bluetooth pairing method and system in test |
| CN103401623A (en) * | 2013-08-06 | 2013-11-20 | 深圳雷柏科技股份有限公司 | Code matching-free testing method and device for Bluetooth product |
| CN103916200A (en) * | 2014-03-25 | 2014-07-09 | 上海悟空信息科技有限公司 | Method enabling Bluetooth device to automatically enter radio-frequency test mode |
| CN105101030A (en) * | 2014-05-09 | 2015-11-25 | 西格玛艾尔科技股份有限公司 | Jig for ear-set testing apparatus and ear-set testing apparatus |
| CN105704631A (en) * | 2014-11-24 | 2016-06-22 | 西格玛艾尔科技股份有限公司 | Earphone online inspection method |
| CN106656358A (en) * | 2016-11-21 | 2017-05-10 | 芯海科技（深圳）股份有限公司 | Low-power-consumption Bluetooth testing method |
| CN107347176A (en) * | 2017-06-16 | 2017-11-14 | 广东工业大学 | A kind of earphone frequency sound test device |
| CN107682801A (en) * | 2017-09-29 | 2018-02-09 | 广东思派康电子科技有限公司 | Computer-readable recording medium, bluetooth earphone test device, bluetooth earphone test system |
| CN107889088A (en) * | 2017-09-29 | 2018-04-06 | 易兆微电子（杭州）有限公司 | A kind of improvement system and its method of work based on bluetooth equipment |
| CN107948906A (en) * | 2018-01-16 | 2018-04-20 | 常德沁音科技有限公司 | A kind of earphone finished product acoustics automated testing method and system |
| CN109036462A (en) * | 2018-08-31 | 2018-12-18 | 上海与德通讯技术有限公司 | The test macro and method of Bluetooth bracket |
| WO2018233251A1 (en) * | 2017-06-22 | 2018-12-27 | 歌尔股份有限公司 | Wireless communication earphone test device and method |
| CN109168153A (en) * | 2018-10-17 | 2019-01-08 | 杭州兆华电子有限公司 | A kind of Bluetooth audio equipment test method based on double Bluetooth adapter unipaths |
| CN109413557A (en) * | 2018-10-17 | 2019-03-01 | 杭州兆华电子有限公司 | It is a kind of using android mobile phone as the bluetooth headset test macro and its test method of Bluetooth adapter |
| CN110809243A (en) * | 2019-10-30 | 2020-02-18 | 歌尔科技有限公司 | Wireless earphone, wireless earphone pairing method, terminal and system |
| CN112118525A (en) * | 2020-09-15 | 2020-12-22 | 杭州兆华电子有限公司 | Automatic change intelligent TWS bluetooth headset test system |
| CN113766406A (en) * | 2021-08-03 | 2021-12-07 | 深圳市冠旭电子股份有限公司 | Method, system and device for testing earphone |
| CN113993054A (en) * | 2021-10-28 | 2022-01-28 | 东莞市实优特电子有限公司 | Earphone detection device |
| CN114077406A (en) * | 2020-08-21 | 2022-02-22 | 神讯电脑(昆山)有限公司 | Automatic printing method and system for Bluetooth address |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102761816A (en) * | 2012-06-26 | 2012-10-31 | 歌尔声学股份有限公司 | Testing circuit, testing device and testing method of Bluetooth earphone Don and Doff function |
| CN102761816B (en) * | 2012-06-26 | 2014-09-17 | 歌尔声学股份有限公司 | Testing circuit, testing device and testing method of Bluetooth earphone Don and Doff function |
| CN102833021A (en) * | 2012-09-11 | 2012-12-19 | Tcl通力电子（惠州）有限公司 | Bluetooth pairing method and system in test |
| CN102833021B (en) * | 2012-09-11 | 2015-08-19 | Tcl通力电子（惠州）有限公司 | Bluetooth pairing method and system in test |
| CN103401623A (en) * | 2013-08-06 | 2013-11-20 | 深圳雷柏科技股份有限公司 | Code matching-free testing method and device for Bluetooth product |
| CN103916200A (en) * | 2014-03-25 | 2014-07-09 | 上海悟空信息科技有限公司 | Method enabling Bluetooth device to automatically enter radio-frequency test mode |
| CN105101030A (en) * | 2014-05-09 | 2015-11-25 | 西格玛艾尔科技股份有限公司 | Jig for ear-set testing apparatus and ear-set testing apparatus |
| CN105704631A (en) * | 2014-11-24 | 2016-06-22 | 西格玛艾尔科技股份有限公司 | Earphone online inspection method |
| CN106656358A (en) * | 2016-11-21 | 2017-05-10 | 芯海科技（深圳）股份有限公司 | Low-power-consumption Bluetooth testing method |
| CN107347176A (en) * | 2017-06-16 | 2017-11-14 | 广东工业大学 | A kind of earphone frequency sound test device |
| WO2018233251A1 (en) * | 2017-06-22 | 2018-12-27 | 歌尔股份有限公司 | Wireless communication earphone test device and method |
| CN107682801A (en) * | 2017-09-29 | 2018-02-09 | 广东思派康电子科技有限公司 | Computer-readable recording medium, bluetooth earphone test device, bluetooth earphone test system |
| CN107889088A (en) * | 2017-09-29 | 2018-04-06 | 易兆微电子（杭州）有限公司 | A kind of improvement system and its method of work based on bluetooth equipment |
| CN107682801B (en) * | 2017-09-29 | 2024-05-10 | 广东思派康电子科技有限公司 | Computer readable storage medium, bluetooth headset testing device and Bluetooth headset testing system |
| CN107948906A (en) * | 2018-01-16 | 2018-04-20 | 常德沁音科技有限公司 | A kind of earphone finished product acoustics automated testing method and system |
| CN109036462A (en) * | 2018-08-31 | 2018-12-18 | 上海与德通讯技术有限公司 | The test macro and method of Bluetooth bracket |
| CN109168153A (en) * | 2018-10-17 | 2019-01-08 | 杭州兆华电子有限公司 | A kind of Bluetooth audio equipment test method based on double Bluetooth adapter unipaths |
| CN109413557A (en) * | 2018-10-17 | 2019-03-01 | 杭州兆华电子有限公司 | It is a kind of using android mobile phone as the bluetooth headset test macro and its test method of Bluetooth adapter |
| CN109168153B (en) * | 2018-10-17 | 2020-11-10 | 杭州兆华电子有限公司 | Bluetooth audio equipment testing method based on double Bluetooth adapters and single channel |
| CN110809243A (en) * | 2019-10-30 | 2020-02-18 | 歌尔科技有限公司 | Wireless earphone, wireless earphone pairing method, terminal and system |
| CN110809243B (en) * | 2019-10-30 | 2022-03-25 | 歌尔科技有限公司 | Wireless earphone, wireless earphone pairing method, terminal and system |
| CN114077406A (en) * | 2020-08-21 | 2022-02-22 | 神讯电脑(昆山)有限公司 | Automatic printing method and system for Bluetooth address |
| CN112118525A (en) * | 2020-09-15 | 2020-12-22 | 杭州兆华电子有限公司 | Automatic change intelligent TWS bluetooth headset test system |
| CN113766406A (en) * | 2021-08-03 | 2021-12-07 | 深圳市冠旭电子股份有限公司 | Method, system and device for testing earphone |
| CN113766406B (en) * | 2021-08-03 | 2023-10-20 | 深圳市冠旭电子股份有限公司 | Earphone testing method, system and device |
| CN113993054A (en) * | 2021-10-28 | 2022-01-28 | 东莞市实优特电子有限公司 | Earphone detection device |
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Application publication date: 20111221 |