CN102801840B - Automatic detection device and method for mobile communication terminal - Google Patents
Automatic detection device and method for mobile communication terminal Download PDFInfo
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- CN102801840B CN102801840B CN201210305119.0A CN201210305119A CN102801840B CN 102801840 B CN102801840 B CN 102801840B CN 201210305119 A CN201210305119 A CN 201210305119A CN 102801840 B CN102801840 B CN 102801840B
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Abstract
The invention relates to an automatic detection device and method for a mobile communication terminal. The device comprises an industrial personal computer, and a control keyboard detection unit, an image display detection unit, an audio system detection unit, a vibration detection unit, a circuit detection unit and a radio detection unit which are connected with the industrial personal computer. According to the device and the method, the detection units are used for detecting performance parameters of the mobile communication terminal, and can judge whether corresponding hardware is qualified, store information of a rejected product and realize the automatic detection on the mobile communication terminal; and the device and the method not only improve detection efficiency, but also ensure high detection accuracy.
Description
Technical field
The present invention relates to the automatic detection of instrument, refer to a kind of communication terminal automatic detection device and method particularly.
Background technology
At present, be rely on manually to operate according to fixing testing process mostly to the detection of communication terminal (as mobile phone), whether testing staff by the various information of sensory experience, then relies on this communication terminal of micro-judgment of himself qualified.Sense organ due to everyone judges to there is a lot of uncertainty, by the impact of the factors such as physiology, psychology, environment, causes assay to vary with each individual, produces the situation that same batch products mass difference is larger.Because testing staff cannot detect each parameter quantitatively, judged result qualitatively can only be made, and the reason of concrete fault can not be analyzed quantitatively.
In addition, examining report adopts and manually fills in, finally again by manual entry in computer, need to increase extra human cost.
Summary of the invention
The object of the invention is just to overcome above-mentioned the deficiencies in the prior art, and a kind of communication terminal automatic detection device and method are provided, the present invention can detect the parameter of each parts of communication terminal automatically, and judge that whether communication terminal is qualified by this parameter, improve detection efficiency, save human cost.
The technical scheme realizing the object of the invention employing is: a kind of communication terminal automatic detection device, comprise: industrial computer, and be connected to keyboard detection unit on described industrial computer, image display detecting unit, audio system detecting unit, vibration detecting unit, electric circuit inspection unit and broadcast receiver detecting unit; Described industrial computer is also connected with display and server.
In technique scheme, described keyboard detection unit comprises:
Manipulator;
Three-dimensional stepping motor, it is connected with described manipulator, knocks keyboard for controlling described manipulator in three dimensions; And
Driver module, it is connected with described three-dimensional stepping motor and industrial computer, for driving described three-dimensional stepping motor;
Communication module, is connected with described industrial computer and driver module respectively;
Signal acquisition module, is connected with described keyboard and communication module respectively.
In technique scheme, described image display detecting unit comprises:
Camera lens;
Ccd sensor, it is located in described camera lens;
One DSP capture card, it is connected with described ccd sensor and industrial computer respectively.
In technique scheme, described audio system detecting unit comprises:
Sonic source device, for providing sound test signal; And
2nd DSP capture card, it is connected with the audio system of communication terminal and industrial computer respectively.
In technique scheme, described vibration detecting unit comprises:
Sound signal collecting device, for gathering the rattle signal of vibrating motor; And,
3rd DSP capture card, it is connected with described sound signal collecting device and industrial computer respectively.
In technique scheme, described electric circuit inspection unit comprises:
Sampling resistor, is connected with the circuit module of described communication terminal;
AD conversion module, is connected with described sampling resistor; And
4th DSP capture card, it is connected with described AD conversion module and industrial computer respectively.
In technique scheme, described broadcast receiver detecting unit comprises:
FM signal generator; And
Audio collection card, it is connected with the broadcast receiver audio output of described communication terminal and industrial computer respectively.
The present invention also provides a kind of communication terminal automatic testing method, and it comprises:
Respectively the keyboard of communication terminal, display screen, audio frequency are play by keyboard detection unit, image display detecting unit, audio system detecting unit, vibration detecting unit, electric circuit inspection unit and broadcast receiver detecting unit, vibration, circuit module and wireless performance parameter detect;
The performance parameter of described detection and the Threshold Analysis of setting are judged that the keyboard of mobile communication terminal, display screen, audio frequency are play, vibrate by industrial computer, circuit module and broadcast receiver whether qualified;
The analysis judged result of described industrial computer is shown by display;
By the analysis judged result of industrial computer described in server stores.
Further, the threshold value multilevel iudge of described industrial computer envelope, frequency spectrum, amplitude-frequency and frequency that audio frequency is play and setting.
Further, described industrial computer is to the threshold value multilevel iudge of the peak value of analog current signal in circuit module, effective value and mean value and setting.
The present invention is by the setting of industrial computer software, can fully automatically detect the keyboard of communication terminal, image display, text importing, audio system, vibration, analog module and wireless performance parameter, whether qualifiedly each parts of interpretation communication terminal are analyzed by the parameter of detection and the threshold value mark glue of setting, its testing result is accurate, and detection efficiency is high.
Accompanying drawing explanation
Fig. 1 is the structured flowchart that communication terminal automatic detection device of the present invention is connected with communication terminal.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is further illustrated.
As described in Figure 1, communication terminal automatic detection device 100 comprises: industrial computer 101, and the keyboard detection unit 102 be connected with industrial computer 101 respectively, image show detecting unit 103, audio system detecting unit 104, vibration detecting unit 105, electric circuit inspection unit 106 and broadcast receiver detecting unit 107.Industrial computer 101 is also connected to display 108 and server 109.
In the present embodiment, keyboard detection unit 102 comprises: successively the signal of telecommunication connect communication module, driver module and three-dimensional stepping motor, three-dimensional stepping motor is connected with manipulator, and communication module is connected with industrial computer 101.Communication module is connected with signal acquisition module, and signal acquisition module is connected with the middle keyboard 201 of communication terminal 200.Manipulator is the mechanical device with hand shape, by the drive of three-dimensional stepping motor, can make the motion of simulation staff, realize knocking keyboard 201.
In the present embodiment, image display detecting unit 103 comprises: camera lens, is located at the ccd sensor in camera lens, and a DSP capture card, and a DSP capture card is connected with ccd sensor and industrial computer 101 respectively.Ccd sensor is for responding to the display information of display screen 202 in communication terminal 200.
The present embodiment sound intermediate frequency systems axiol-ogy unit 104 comprises: sonic source device and the 2nd DSP capture card, sonic source device is connected with the input (as microphone) of communication terminal 200 sound intermediate frequency system 203, and the 2nd DSP capture card is connected with the output (as loudspeaker) of industrial computer 101 and audio system 203.
In the present embodiment, vibration detecting unit 105 comprises: sound signal collecting device and the 3rd DSP capture card, the 3rd DSP capture card is connected with sound signal collecting device and industrial computer 101 respectively.Sound signal collecting device is for gathering the vibration audio signal of vibrating motor 204 in communication terminal 200.
In the present embodiment, electric circuit inspection unit 106 comprises: successively the signal of telecommunication connect sampling resistor, AD conversion module and the 4th DSP capture card, the 4th DSP capture card is connected with industrial computer 101.Sampling resistor is connected with circuit module 205 in communication terminal 200.
In the present embodiment, broadcast receiver detecting unit 107 comprises: FM signal generator and audio signal sample card, FM signal generator is connected with the FM signal receiving end of broadcast receiver 206 in communication terminal 200, and audio signal sample card is connected with the audio output of broadcast receiver 206 and industrial computer 101 respectively.
Communication terminal automatic testing method of the present invention comprises following concrete steps:
Respectively the performance parameter of the keyboard 201 of communication terminal 200, display screen 202, audio system 203, vibrating motor 204, circuit module 205 and broadcast receiver 206 is detected by keyboard detection unit 102, image display detecting unit 103, audio system detecting unit 104, vibration detecting unit 105, electric circuit inspection unit 106 and broadcast receiver detecting unit 107.
The performance parameter of described detection and the Threshold Analysis of setting are judged that whether the keyboard 201 of mobile communication terminal, display screen 202, audio system 203, vibrating motor 204, circuit module 205 and broadcast receiver 206 be qualified by industrial computer 101.
Respectively the course of work of each detecting unit is described in detail below.
(1) course of work of keyboard detection unit 102 is as follows:
Industrial computer 101 sends and controls mechanical chirokinesthetic control signal, control signal transfers to driver module by communication module, driver module drives three-dimensional stepping motor at three-dimensional space motion according to control signal, thus be with the robot movement be automatically connected on three-dimensional stepping motor, manipulator knocking Mobile communication terminal keyboard can be realized.
After keyboard 201 is knocked rear generation input signal by manipulator is gathered by signal acquisition module, industrial computer 101 is transferred to by communication module, control information is compared with this input signal by industrial computer 101, judge that whether this input signal is corresponding with control information, if energy is one_to_one corresponding completely, then keyboard 201 is qualified, otherwise keyboard 201 exists fault.Industrial computer 101, according to occurring that the input signal of mistake can judge that the keyboard corresponding with this rub-out signal breaks down, records the information of this defective keyboard.
(2) course of work of image display detecting unit 103 is as follows:
Ccd sensor gathers image and the text importing signal of communication terminal display screen 202, one DSP capture card by gather image and text importing Signal transmissions to industrial computer 101, the parameter (as bright spot, dim spot, color saturation, color contrast etc.) of the display gathered compares with the standard parameter value arranged by industrial computer 101, judges that whether communication terminal display screen is qualified.Bright spot as display screen 202 is defective more than 3, and now industrial computer 101 records the information of defective display screen.
(3) course of work of audio system detecting unit 104 is as follows:
Sonic source device provides sound test signal, and sound test signal is received by the 2nd DSP capture card after the audio system 203 of communication terminal, and the audio signal transmission of reception is to industrial computer 101.The sound test signal that the audio signal parameters of reception and sonic source device send by industrial computer 100 compares, the envelope that audio signal parameters is, frequency spectrum, amplitude-frequency and frequency.Judge that whether audio system 203 is qualified according to the Threshold Analysis of audio signal parameters, as defective, then industrial computer 101 records the information of defective audio system.
(4) course of work of vibration detecting unit 105 is as follows:
Sound signal collecting device is connected with vibrating motor in communication terminal 204, and gather the audio signal produced time vibrating motor 204 vibrates, the 3rd DSP capture card audio signal transmission is to industrial computer 101.Industrial computer 101 carries out analysis to the voice signal gathered and judges that whether vibrating motor 204 is qualified, and whether the intensity as the audio signal of vibration exceedes the threshold value of setting, does not exceed, then think that vibration is defective.Now, industrial computer 101 records the information of defective vibrating motor.
(5) course of work of electric circuit inspection unit 106 is as follows:
Sampling resistor is for gathering the electric current in communication terminal in circuit module 205, as charging current, standby current etc., the analog current gathered is after AD conversion, industrial computer 101 is transferred to through the 4th DSP capture card, the peak value of the analog current signal of collection, effective value and mean value compare with the threshold value of setting by industrial computer 101, and whether decision circuitry module 205 is qualified.
(6) course of work of broadcast receiver detecting unit 107 is as follows:
FM signal generator sends FM signal, broadcast receiver 206 is converted to corresponding audio playback signal after receiving this FM signal, audio collection clamping transfers to industrial computer 101 after receiving this audio playback signal, according to the audio playback signal analysis received, industrial computer 101 judges that whether broadcast receiver 206 is qualified.
The present invention can also complete the range sensor test of communication terminal, concrete steps are: first send signal by industrial computer 101, successively by communication module, driver module, three-dimensional stepping motor, finally control manipulator and adjust distance above the range sensor of communication terminal, the now corresponding data of display screen display of communication terminal, then gather the information on display screen by image display detecting unit 103 and reach industrial computer 101 and analyze, quantitatively show whether the range sensor in mobile communication meets standard.
The present invention is by the software merit rating in industrial computer 101, the work of the display of supervisory keyboard detecting unit 102, image detecting unit 103, audio system detecting unit 104, vibration detecting unit 105, electric circuit inspection unit 106 and broadcast receiver detecting unit 107, and each performance parameter detected, the Parameter analysis that industrial computer detects according to above-mentioned each detecting unit judges that in communication terminal, whether each corresponding hardware is qualified.Relative manual detection, testing result accuracy rate of the present invention is high, meets objective standard.As there is defective parameter information, then the hardware information that the ID of substandard product can also be existed fault by industrial computer 101 with it is sent to server 109 and preserves, so that producer understands the quality condition of each batch products in time, improves the efficiency of detection.
In addition, the result of detection can be shown by display 108 by the present invention in time, facilitates inspector to understand testing result in real time.
Software in the present embodiment in industrial computer 101 with the innovative software product LabVIEWLabVIEW of National Instruments for core, adopt different specific purpose tool bags and the kit of independent development, by project modularization needed for terminal test, according to the different testing process flexible configuration of different terminals, the compatibility of software, flexibility and extensibility can be improve.
Claims (1)
1. a communication terminal automatic detection device, it is characterized in that, comprise: industrial computer, and be connected to keyboard detection unit on described industrial computer, image display detecting unit, audio system detecting unit, vibration detecting unit, electric circuit inspection unit and broadcast receiver detecting unit; Described industrial computer is also connected with display and server;
Described keyboard detection unit comprises:
Manipulator;
Three-dimensional stepping motor, it is connected with described manipulator, knocks keyboard for controlling described manipulator in three dimensions; And
Driver module, it is connected with described three-dimensional stepping motor and industrial computer, for driving described three-dimensional stepping motor;
Communication module, is connected with described industrial computer and driver module respectively;
Signal acquisition module, is connected with described keyboard and communication module respectively;
Described image display detecting unit comprises:
Camera lens;
Ccd sensor, it is located in described camera lens;
One DSP capture card, it is connected with described ccd sensor and industrial computer respectively;
Described audio system detecting unit comprises:
Sonic source device, for providing sound test signal; And
2nd DSP capture card, it is connected with the audio system of communication terminal and industrial computer respectively;
Described vibration detecting unit comprises:
Sound signal collecting device, for gathering the rattle signal of vibrating motor; And
3rd DSP capture card, it is connected with described sound signal collecting device and industrial computer respectively;
Described electric circuit inspection unit comprises:
Sampling resistor, is connected with the circuit module of described communication terminal;
AD conversion module, is connected with described sampling resistor; And
4th DSP capture card, it is connected with described AD conversion module and industrial computer respectively;
Described broadcast receiver detecting unit comprises:
FM signal generator; And
Audio collection card, it is connected with the broadcast receiver audio output of described communication terminal and industrial computer respectively.
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| CN104731493A (en) * | 2013-12-20 | 2015-06-24 | 中兴通讯股份有限公司 | Terminal state switching method and device |
| CN104243652A (en) * | 2014-09-25 | 2014-12-24 | 南京声准科技有限公司 | Audio self-test method of communication terminals |
| CN104301483B (en) * | 2014-09-26 | 2019-11-29 | 惠州Tcl移动通信有限公司 | The assessment system and method for mobile phone hardware state |
| CN105373457B (en) * | 2015-10-10 | 2018-06-05 | 武汉易思达科技有限公司 | Intelligent terminal Function detection executive device and function detecting method |
| CN106534442A (en) * | 2016-11-30 | 2017-03-22 | 四川宏基博业企业管理有限公司 | Mobile terminal detection system |
| CN109391723B (en) * | 2018-10-11 | 2020-10-27 | 徐浩 | Mobile phone performance detection system |
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| TWI235589B (en) * | 2004-04-01 | 2005-07-01 | Quanta Comp Inc | Test system for portable electronic apparatus and test method thereof |
| JP2008067028A (en) * | 2006-09-07 | 2008-03-21 | Nid:Kk | Testing device of examined product |
| CN101399864B (en) * | 2007-09-29 | 2011-09-21 | 中兴通讯股份有限公司 | Test system and method for standby current of mobile terminal |
| CN101895602B (en) * | 2010-07-27 | 2013-04-10 | 青岛海信移动通信技术股份有限公司 | Method and system for testing mobile phone mainboard |
| CN102387234B (en) * | 2011-12-09 | 2015-06-17 | 深圳市卓讯达科技发展有限公司 | Mobile phone automatic test device and method |
| CN102594962A (en) * | 2012-03-05 | 2012-07-18 | 东莞市每通电子科技有限公司 | Testing system for mobile terminal and testing method thereof |
| CN202798867U (en) * | 2012-08-24 | 2013-03-13 | 武汉易思达科技有限公司 | Automatic detection device of mobile communication terminal |
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Effective date of registration: 20181120 Address after: 430200 High-tech Avenue 999, Donghu New Technology Development Zone, Wuhan City, Hubei Province Patentee after: Wuhan Yisida Communication Technology Co., Ltd. Address before: 430079 Room 2504, 411 Xiongchu Street, Hongshan District, Wuhan City, Hubei Province Patentee before: Wuhan Yisida Technology Co., Ltd. |
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