CN103278712B - Automatic test system for radio - Google Patents
Automatic test system for radio Download PDFInfo
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- CN103278712B CN103278712B CN201310155569.0A CN201310155569A CN103278712B CN 103278712 B CN103278712 B CN 103278712B CN 201310155569 A CN201310155569 A CN 201310155569A CN 103278712 B CN103278712 B CN 103278712B
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- radio
- test system
- automatic test
- plug wire
- wire tool
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Abstract
The present invention provides a kind of Automatic test system for radio, including computer, panel, plug wire tool, FM/AM radio receiver signal generator, voice-grade channel switch and audio analyzer.Computer electrically connects with panel, FM/AM radio receiver signal generator, voice-grade channel switch and audio analyzer respectively.Panel, plug wire tool, voice-grade channel switch and audio analyzer are sequentially connected electrically.FM/AM radio receiver signal generator electrically connects with plug wire tool.Plug wire tool includes plummer, driving means and is provided with the metallic plate of port signal line plug.Driving means and metallic plate are all positioned on plummer.Driving means is fixing with metallic plate to be connected.Realizing the datumization of testing result, test process automation, the testing time is short, and production efficiency is high, reduces production cost.
Description
Technical field
The present invention relates to audio-frequency test field, particularly to a kind of Automatic test system for radio.
Background technology
During the function of radio receiver of manufacturer's test machine of existing band radio reception product, it is typically first to connect each port signal line, the FM/AM signal modulated launched by recycling FM/AM radio receiver signal generator, it is input to channel selection in radio by a coaxial line test, wireless horn wire exports oscillograph, by viewing waveform reading, the frequency and the amplitude that adjust radio receiver signal generator test radio, so test used time is oversize, inefficiency, the result of test can not be expressed and record with the form of datumization.It addition, during existing detection, use the mode of artificial wiring to be connected on product by port signal line, spending the time long, production efficiency is low, adds production cost.
Accordingly, it would be desirable to exploitation a kind of radio test system, it is achieved the datumization of testing result, test process automation, the testing time is short, and production efficiency is high, reduces production cost.
Summary of the invention
The technical problem to be solved in the present invention is for prior art, it is provided that a kind of Automatic test system for radio, it is achieved the datumization of testing result, test process automation, and the testing time is short, and production efficiency is high, reduces production cost.
In order to realize above-mentioned technique effect, the present invention adopts the following technical scheme that
Automatic test system for radio, including computer, panel, plug wire tool, FM/AM radio receiver signal generator, voice-grade channel switch and audio analyzer.Computer electrically connects with panel, FM/AM radio receiver signal generator, voice-grade channel switch and audio analyzer respectively.Panel, plug wire tool, voice-grade channel switch and audio analyzer are sequentially connected electrically.FM/AM radio receiver signal generator electrically connects with plug wire tool.Plug wire tool includes plummer, driving means and is provided with the metallic plate of port signal line plug.Driving means and metallic plate are all positioned on plummer.Driving means is fixing with metallic plate to be connected.
Described driving means is cylinder, and driving means electrically connects with panel.
Described plummer is provided with pressure-sensitive switch, and pressure-sensitive switch electrically connects with cylinder.
Described plug wire tool is two or more.
Described panel is provided with startup button, stops key and display lamp.
Described startup button is two.
Described plug wire tool is provided with containment vessel, and described containment vessel is fixed on plummer.
Described Automatic test system for radio also includes that printer, described printer electrically connect with computer.
Described Automatic test system for radio also includes that scanner, described scanner electrically connect with computer.
Described Automatic test system for radio also includes that display, described display electrically connect with computer.
Beneficial effects of the present invention: put by product on the plummer of plug wire tool, press start key, is provided with the metallic plate of port signal line plug just under the promotion of driving means, is moved along so that port signal line plug engages with the signal port of product.Power-on command is sent to product by this computer-chronograph by serial ports, and the FM/AM signal that FM/AM radio receiver signal generator transmitting simultaneously modulates is transferred in product by plug wire tool.Computer controls mouth by GBIO and controls the FM/AM radio receiver signal generator modulated signal at each test phase transmitting dimension, after product receives signal, exports voice-grade channel switch from horn wire.It is input in audio analyzer after the signal behavior that voice-grade channel switch will be tested, the data read are delivered to computer and are analyzed and processed, the result of analysis is gone to drive corresponding display lamp luminous by computer by panel, and tester just can clearly determine that product is the most qualified according to the color of display lamp.When product is qualified, test result is preserved under the file directory specified by computer with the form of data form.Test completes, and computer moves after driving metallic plate by panel order driving means and resets.In test process, tester is controlled to check on by computer without manual wiring, test process, and test result will preserve with data mode, thus realize the datumization of testing result, test process automation, and the testing time is short, and production efficiency is high, reduce production cost.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of the Automatic test system for radio of one embodiment of the present invention.
Fig. 2 is the equipment overall diagram of Fig. 1 embodiment.
Fig. 3 is the structural representation of plug wire tool in Fig. 1.
Detailed description of the invention
Below in conjunction with the accompanying drawings the present invention is described in further detail.
Fig. 1 to Fig. 3 show schematically show the Automatic test system for radio of one embodiment of the present invention.
As shown in Figure 1 and Figure 2, Automatic test system for radio includes computer 1, panel 2, plug wire tool 3, FM/AM radio receiver signal generator 8, voice-grade channel switch 4, audio analyzer 5, printer 6, scanner 7 and display 9.Computer 1 electrically connects with panel 2, FM/AM radio receiver signal generator 8, voice-grade channel switch 4, audio analyzer 5, scanner 7, printer 6 and display 9 respectively.Panel 2, plug wire tool 3, voice-grade channel switch 4 and audio analyzer 5 are sequentially connected electrically.FM/AM radio receiver signal generator 8 electrically connects with plug wire tool 3.As it is shown on figure 3, plug wire tool 3 includes plummer 301, driving means 302 and is provided with the metallic plate 303 of port signal line plug.Driving means 302 and metallic plate 303 are all positioned on plummer 301.After driving means 302 is fixed on metallic plate 303.
Driving means 302 is cylinder, and driving means 302 electrically connects with panel 2.The start key being manipulated by plate 2 controls cylinder startup, promotes metallic plate 303 to move forward.
Plummer 301 is provided with pressure-sensitive switch 304, and pressure-sensitive switch 304 electrically connects with cylinder.When plummer 301 is unloaded, pressure-sensitive switch 304 lock cylinder, even if pressing the startup button of panel 2, cylinder also will not start, and prevents from being crushed by metallic plate 303 because of tester's imprudence touching start key in the case of zero load.
Plug wire tool 3 is two, is plug wire tool A and plug wire tool B respectively.When A product is tested by equipment, tester can set about preparing B product.When A product test completes, just can start the test of B product, improve work efficiency.
Panel 2 is provided with two groups of startup buttons corresponding with plug wire tool A and plug wire tool B, stops key and display lamp.Tester, when operation, operates equipment according to corresponding plug wire tool 3.Wherein, display lamp includes red colored lamp and green light.Red colored lamp is bright, and to represent test product defective, and green light is bright, and to represent test product qualified.
Starting button is two.Tester needs to utilize both hands to press two simultaneously and starts button, ability starting device, prevents tester's imprudence to be placed on equipment by idle hands and is crushed, reduces probability security incident occur.
Plug wire tool 3 is provided with containment vessel 305, and containment vessel 305 is fixed on plummer 301.Prevent other objects or personnel from being moved forward and backward clamping of metallic plate, improve safety.
A group test prototype is put on the plummer of plug wire tool A, press the start key corresponding with plug wire tool A, it is provided with the metallic plate 303 of port signal line plug just under the promotion of cylinder, is moved along engaging so that the signal port of port signal line plug with A group test prototype.Power-on command is sent to A group test prototype by this computer-chronograph 1 by serial ports, and display 9 points out tester to scan the bar code on A group test prototype simultaneously.Now utilizing scanner 7 to scan the bar code on A group test prototype, the FM/AM signal that FM/AM radio receiver signal generator 8 transmitting simultaneously modulates is transferred in A group test prototype by plug wire tool 3.Computer 1 controls mouth by GBIO and controls the FM/AM radio receiver signal generator 8 modulated signal at each test phase transmitting dimension, after A group test prototype receives signal, exports voice-grade channel switch 4 from horn wire.It is input to after the signal behavior that voice-grade channel switch 4 will be tested in audio analyzer 5, the data read are delivered to computer 1 and are analyzed and processed, the result of analysis is gone to drive corresponding display lamp luminous by computer 1 by panel 2, and tester just can clearly determine that product is the most qualified according to the color of A group display lamp.When red, computer 1 controls printer 6 and bad report is printed；When green light, the test result form according to product bar code order and with data form is preserved under the file directory specified by computer 1.Test completes, and computer 1 moves after driving metallic plate 303 by panel 2 order driving means 302 and resets.When A group test prototype detects, tester just can set about preparing B group test prototype, is arranged on the plummer of plug wire tool B by B group test prototype.When A group test prototype completes test, both hands press the start key corresponding with plug wire tool B, start the test of B group test prototype.
Above in conjunction with accompanying drawing, the better embodiment of the present invention is elaborated, but the present invention is not limited to above-mentioned embodiment, every various equivalence changes made in the essential scope of the present invention or replacement, belongs to the protection category of patent of the present invention.
Claims (10)
1. Automatic test system for radio, it is characterized in that: include computer, panel, plug wire tool, FM/AM radio receiver signal generator, voice-grade channel switch and audio analyzer, described computer respectively with panel, FM/AM radio receiver signal generator, voice-grade channel switch and audio analyzer electrical connection, described panel, plug wire tool, voice-grade channel switch and audio analyzer are sequentially connected electrically, described FM/AM radio receiver signal generator electrically connects with plug wire tool, described plug wire tool includes plummer, driving means and the metallic plate being provided with port signal line plug, described driving means and metallic plate are all positioned on plummer, described driving means is fixing with metallic plate to be connected；Computer is controlled mouth by GBIO and controls the FM/AM radio receiver signal generator modulated signal at each test phase transmitting dimension, after radio receives signal, export voice-grade channel switch from horn wire.
Automatic test system for radio the most according to claim 1, it is characterised in that: described driving means is cylinder, and described driving means electrically connects with panel.
Automatic test system for radio the most according to claim 2, it is characterised in that: described plummer is provided with pressure-sensitive switch, and described pressure-sensitive switch electrically connects with cylinder.
Automatic test system for radio the most according to claim 1, it is characterised in that: described plug wire tool is two or more.
Automatic test system for radio the most according to claim 1, it is characterised in that: described panel is provided with startup button, stops key and display lamp.
Automatic test system for radio the most according to claim 5, it is characterised in that: described startup button is two.
Automatic test system for radio the most according to claim 4, it is characterised in that: described plug wire tool is provided with containment vessel, and described containment vessel is fixed on plummer.
Automatic test system for radio the most according to claim 1, it is characterised in that: also include that printer, described printer electrically connect with computer.
Automatic test system for radio the most according to claim 1, it is characterised in that: also include that scanner, described scanner electrically connect with computer.
Automatic test system for radio the most according to claim 1, it is characterised in that: also include that display, described display electrically connect with computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310155569.0A CN103278712B (en) | 2013-04-28 | 2013-04-28 | Automatic test system for radio |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310155569.0A CN103278712B (en) | 2013-04-28 | 2013-04-28 | Automatic test system for radio |
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| Publication Number | Publication Date |
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| CN103278712A CN103278712A (en) | 2013-09-04 |
| CN103278712B true CN103278712B (en) | 2016-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310155569.0A Expired - Fee Related CN103278712B (en) | 2013-04-28 | 2013-04-28 | Automatic test system for radio |
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| CN (1) | CN103278712B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107155162A (en) * | 2017-06-05 | 2017-09-12 | 安徽福讯信息技术有限公司 | A kind of sound equipment test system and its method |
| CN109062807B (en) * | 2018-09-14 | 2021-01-12 | 口碑(上海)信息技术有限公司 | Method and device for testing application program, storage medium and electronic device |
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| CN201340445Y (en) * | 2008-09-12 | 2009-11-04 | 惠州华阳通用电子有限公司 | Automatic testing system for electronic products |
| CN202126476U (en) * | 2011-05-27 | 2012-01-25 | 富港电子(天津)有限公司 | Audio connector detection device |
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| CN201340445Y (en) * | 2008-09-12 | 2009-11-04 | 惠州华阳通用电子有限公司 | Automatic testing system for electronic products |
| CN202126476U (en) * | 2011-05-27 | 2012-01-25 | 富港电子(天津)有限公司 | Audio connector detection device |
| CN202221451U (en) * | 2011-07-29 | 2012-05-16 | 惠州市德赛西威汽车电子有限公司 | Parameter automatic test system for vehicle-mounted entertainment system |
| CN102707188A (en) * | 2012-06-04 | 2012-10-03 | 昆山嘉华电子有限公司 | Audio connector testing device |
| CN203251304U (en) * | 2013-04-28 | 2013-10-23 | 东莞市科维电子科技有限公司 | Radio automatic test system |
Non-Patent Citations (3)
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| CN103278712A (en) | 2013-09-04 |
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Address after: 523000 Guangdong city of Dongguan province Fenggang Zhen Huang Dong Cun Xu Long Industrial City second No. 28 building A, building B Applicant after: Guangdong Kovan Beidou Electronics Co., Ltd. Address before: 523000 Guangdong city of Dongguan province Fenggang Zhen Huang Dong Cun Xu Long Industrial City second No. 28 building A, building B Applicant before: Dongguan Kovan Electronic Science & Technology Co., Ltd. |
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