CN1983810A - Method and device for repeated switching cell-phone - Google Patents
Method and device for repeated switching cell-phone Download PDFInfo
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- CN1983810A CN1983810A CNA2006100669707A CN200610066970A CN1983810A CN 1983810 A CN1983810 A CN 1983810A CN A2006100669707 A CNA2006100669707 A CN A2006100669707A CN 200610066970 A CN200610066970 A CN 200610066970A CN 1983810 A CN1983810 A CN 1983810A
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Abstract
The invention is concerned with the method for cell phone switch repeatedly: makes the pin that controls the switch of the cell phone assumes low and high level change to achieve the switch of the cell phone. The invention is also concerned with the equipment for switch the cell phone repeatedly, includes the period signal generating module and the cable module, the period signal generating module provides the period low and high level signal to control the pin that controls the switch of the cell phone by the cable module, and achieves the function of switch cell phone repeatedly. The invention can achieve the switch cell phone repeatedly, and not limit by the environment.
Description
Technical field
The present invention relates to the mobile phone test field, relate in particular to a kind of method and apparatus of repeated switching cell-phone.
Background technology
Mobile phone has become indispensable articles for use in present people's daily life.Various mobile phone productses must be through a series of functional test before dispatching from the factory, and with the problem of verifying that this mobile phone may occur in normal use, thereby guarantees the quality of mobile phone.In some test of mobile phone products, need under all temps condition, carry out the repeated switching test at present, verify with this whether mobile phone repeatedly frequent power on/off function under high temperature, low temperature and normal temperature is normal the testing mobile phone model machine.Because switching on and shutting down number of times many (usually greater than 100 times, the abundant probability that could increase unusual circumstance of testing time) is if the manual operation meeting is very loaded down with trivial details, particularly more inconvenient to the tester in thermocycling during test.
If control the handset switch machine automatically, generally realize by software approach, usually mobile phone is linked to each other by serial ports with PC, with software command mobile phone is controlled.Can not make its start but software can only be controlled mobile phone shutdown, because under the situation of mobile phone shutdown, its serial ports is not opened, therefore can't with the PC communication, PC also just can not be controlled mobile phone and make its start.For general mobile phone, switching on and shutting down are that CPU passes through sense switch machine button---the length of time is pressed and pressed to the POWER key whether to be realized, concrete judgment criterion is: when mobile phone shutdown, the POWER key will be started shooting after continuing to press about 2 seconds; When mobile phone power-on, the POWER key will shut down after continuing to press about 2 seconds.If the time that the POWER key is pressed is no more than 2 seconds, CPU thinks outside interference so, and do not do switching on and shutting down and handle this moment; If do not unclamp but press the POWER key for a long time, the mobile phone action of only can once starting shooting or shut down.Usually the charging management chip of mobile phone inside or cpu chip have the switching on and shutting down of an output pin control mobile phone, are called switching on and shutting down pin or PHONE_ON pin.Mobile phones design person links switching on and shutting down button POWER key between this pin and the ground, thus the switching on and shutting down of control mobile phone.As mentioned above, switch switch POWER key one end ground connection on the hardware, another termination switching on and shutting down PHONE_ON pin: pressing the POWER key is exactly with PHONE_ON pin and ground GND short circuit.If regard earth signal as the low level reference signal all the time, press the POWER key so, just give PHONE_ON pin assignment low level with PHONE_ON pin and ground GND short circuit, unclamp the POWER key then the PHONE_ON pin be high level state.
The method of hand switch machine test is the simple key-press repetitive operation purely, and unique method is exactly that the tester sets about to move the operation repeated switching at high low temperature at present.The method of this switching on and shutting down test does not have automatic characteristics, manual operation fully, waste time and energy and efficient extremely low, because inconvenient operation is only carried out less than 50 times test the testing mobile phone model machine usually, can not finish up to a hundred times switching on and shutting down and test simultaneously.And under high low temperature, the hand switch machine of finishing tens times also is difficult to for the tester, and not only efficient is very low, and tester's health is also had harm.
Summary of the invention
Demand at the frequent switching on and shutting down test of present mobile phone products, for solve manual operation fully in the prior art, efficient is low and to the healthy disadvantageous shortcoming of tester, the present invention proposes a kind of method of repeated switching cell-phone: periodically make the pin of mobile phone internal control handset switch machine be high level low level alternate, realize the periodicity repeated switching of mobile phone.
Further, described low duration was greater than 2 seconds.
Further, adopt cycle signal generator periodic oscillator signal to be provided for described switching on and shutting down pin by cable.
Further, the output waveform of described cycle signal generator is sine wave, triangular wave, square wave or impulse wave, and the voltage of output high level is higher than 3V.
Further, described cycle signal generator is connected with ground with the switching on and shutting down pin of mobile phone by paired cable.
Further, in described paired cable, increase a heart yearn that is used to charge, described heart yearn one termination cell-phone charging port, another termination charger, the repeated switching when realizing cell-phone charging.
Further, the step that realizes described repeated switching cell-phone method comprises:
S01. set handset switch machine number of times;
S02. according to the switching on and shutting down number of times of setting, determine the periodically periodicity of high-low level;
S03. to handset switch machine pin output periodicity high-low level signal.
The invention allows for a kind of device of repeated switching cell-phone: described device comprises periodic signal generation module and cable module, periodic signal generation module provides periodically high-low level signal by cable module to the pin of control handset switch machine, realizes the repeated switching cell-phone function.
Further, the cycle of described periodicity high-low level signal and duty ratio are provided with by periodic signal generation module.
Further, described periodic signal generation module is single-chip microcomputer, microprocessor or signal generator.
Beneficial effect of the present invention comprises:
1. improved the efficient of repeated switching cell-phone test greatly, saved cost simultaneously: only needed a general signal generator to produce low-frequency periodic signal, make a stube cable in addition and get final product.The tester only need begin the output waveform of signalization generator, just can test with cable connection signal generator and mobile phone.After this check that mobile phone gets final product in the test process and after the automatic test result, thereby improved testing efficiency greatly, simple to operate.The making of cable is also very simple, does not need other instrument and equipments, has also saved manpower and cost.
2. Ce Shi number of times and time are not limited: can fully verify mobile phone products switching on and shutting down performance by testing long switching on and shutting down test, avoid because the inconvenience of method of testing causes problems such as testing time is few, test is insufficient.
3. by the signal period number of control cycle signal generation apparatus output, accurately control the number of times of repeated switching cell-phone.
4. do not need tester's operation on the spot in person during owing to test, therefore the test under high temperature, low temperature or normal temperature is not limited yet, can also test in different test environments.
Description of drawings
Fig. 1 is a handset switch machine signal schematic representation;
Fig. 2 is the method flow diagram of the repeated switching cell-phone of embodiment 1;
Fig. 3 is the repeated switching cell-phone device schematic diagram of embodiment 2;
Fig. 4 is the repeated switching cell-phone device schematic diagram of embodiment 3;
Fig. 5 is the flow chart that utilizes the device realization repeated switching cell-phone of embodiment 3.
Embodiment
Following the present invention will be in conjunction with the accompanying drawings, and optimum implementation of the present invention is described in detail.
In specific embodiment 1, adopt cycle high-low level signal as shown in Figure 1, periodically the high-low level signal is added to the pin of mobile phone internal control handset switch machine, just can realize the periodicity repeated switching of mobile phone.
Wherein, the pin of mobile phone internal control handset switch machine can be the pin of the control handset switch machine on charging management chip or the cpu chip; Described low duration was greater than 2 seconds; Adopt cycle signal generator to be connected with ground with the switching on and shutting down pin of mobile phone by paired cable, periodic oscillator signal is provided for described switching on and shutting down pin, the output waveform of this cycle signal generator is sine wave, triangular wave, square wave or impulse wave, and the voltage of output high level is higher than 3V.
Further, in described paired cable, increase a heart yearn that is used to charge, described heart yearn one termination cell-phone charging port, another termination charger, the repeated switching when realizing cell-phone charging.
As shown in Figure 2, the step that realizes the repeated switching cell-phone method in this embodiment comprises:
S01. set handset switch machine number of times;
S02. according to the switching on and shutting down number of times of setting, determine the periodically periodicity of high-low level;
S03. to handset switch machine pin output periodicity high-low level signal.
As shown in Figure 3, the device to repeated switching cell-phone is specifically described in specific embodiment 2.In the present embodiment, the cycle signal generator function is finished by signal generator.Signal generator is connected with mobile phone to be measured by described paired cable, and periodically the high level low level signal sends to described mobile phone.Concrete annexation is: the periodic signal that signal generator 11 is exported signal generator 11 by cable 12 and cable 13 is delivered to the pin PHONE_ON14 pin and the GND15 pin of the control handset switch machine of mobile phone 16, makes the PHONE_ON pin periodically be high-low level and changes.GND15 is a reference level, and the signal on the PHONE_ON14 pin is exactly the signal of signal generator 11 outputs.With signal generator 11 signal output waveforms is that square wave is given an example: during mobile phone 16 shutdown, when signal generator 11 output square-wave signals, when the CPU of mobile phone 16 detects the PHONE_ON14 pin and is the square wave low level, judgement POWER key is pressed, mobile phone 16 promptly is waken up, CPU continue to detect the level of PHONE_ON14 pin, and when low level signal during greater than 2 seconds, mobile phone is promptly done boot action; To detect the PHONE_ON14 pin be the square wave high level to CPU afterwards, judges that the POWER key unclamps; 16 shutdown of second period expert machine.According to the periodic high-low level signal of signal generator 11 outputs, handset switch is motor-driven to be repeated afterwards.Therefore as long as the signal of signalization generator output is the switching on and shutting down that periodic high-low level oscillator signal just can be realized mobile phone.Owing to set the cycle of signal on the signal generator, therefore this periodic switching on and shutting down action is automatic simultaneously.So just realize the automatic switching of mobile phone, can carry out the repeated switching cell-phone test that the tester manually finishes that need not repeatedly.In addition, by accompanying drawing 3 as can be known, signal generator 11 is connected only two holding wires 12 of needs and 13 with mobile phone 16, link to each other with the GND15 pin with the PHONE_ON14 pin respectively.For convenience of both connections, can make the cable of one two line.Further, in this cable, increase a heart yearn that is used to charge again, a termination data in mobile phone connector, another termination charger, the repeated switching in the time of can realizing charging.Further, the cycle of described periodicity high-low level signal and duty ratio are by the signal generator setting.
Automatic switching has two conditions: first is exactly that the signal of signal generator output can periodically present high-low level, and second is exactly that low level signal will be kept about 2 seconds at least.In the present embodiment: the output waveform of signal generator 11 can be selected sine wave, triangular wave, square wave or impulse wave, and the signal period, the voltage of high level will be higher than 3V (being that frequency is below 0.5Hz) more than 2 seconds.In the test process of reality, the tester need test 200 times handset switch machine experiment, because the signal that signal source produces is continuously, so the tester does not know when to test 200 times, can only estimate by the time.In specific embodiment 3, the device schematic diagram of repeated switching cell-phone is as shown in Figure 4: microprocessor 31 can be selected the MCS-51 single-chip microcomputer for use, input unit 33 can select for use keyboard to set for microprocessor 31 provides periodicity, links to each other with the GND37 pin with the PHONE_ON36 pin of mobile phone 38 with 35 by cable 34.Further, in cable, increase a heart yearn that is used to charge again, a termination data in mobile phone connector, another termination charger, the repeated switching in the time of can realizing charging.Further, periodically the cycle of high-low level signal and duty ratio are provided with by microprocessor 31.
As shown in Figure 5, this device realizes that the concrete operations step of repeated switching cell-phone is:
S01. the tester needs the switching on and shutting down number of times of test by the input of input unit 33 keyboards;
S02. the MCS-51 single-chip microcomputer of bearing microprocessor 31 functions is provided with the low umber of pulse of cycle (low level pulse triggers once start or shutdown) of pre-output according to the input value of keyboard;
S03. Single-chip Controlling I/O port is exported periodic high-low level signals for 311 mouthfuls after the program running, the cycle of this signal and duty ratio be the software setting by microprocessor all, link to each other with the PHONE_ON36 pin of mobile phone 38 by cable 34, I/O port 312 output low level all the time is the GND signal, link to each other with mobile phone GND37 pin by cable 35, the signal that signal generator produces in the periodic signal of single-chip microcomputer output and the specific embodiment one is similar like this.
S04. the low umber of pulse when output is after the switching on and shutting down number of times arrives set point, buzzer 32 sounding prompting EOT.
The cycle times of high-low level signal is provided by the may command of using microprocessor to provide like this, can realize setting to the repeated switching cell-phone number of times, can also point out when the repeated switching number of times is finished, clearer, accurate realization is to the test of repeated switching cell-phone.
Claims (10)
1. the method for a repeated switching cell-phone is characterized in that: periodically make the pin of mobile phone internal control handset switch machine be high level low level alternate, realize the periodicity repeated switching of mobile phone.
2. the method for repeated switching cell-phone as claimed in claim 1, it is characterized in that: described low duration was greater than 2 seconds.
3. the method for repeated switching cell-phone as claimed in claim 1 is characterized in that: adopt cycle signal generator, periodic oscillator signal is provided for described switching on and shutting down pin by cable.
4. the method for repeated switching cell-phone as claimed in claim 3, it is characterized in that: the output waveform of described cycle signal generator is sine wave, triangular wave, square wave or impulse wave, the voltage of output high level is higher than 3V.
5. the method for repeated switching cell-phone as claimed in claim 3, it is characterized in that: described cycle signal generator is connected with ground with the switching on and shutting down pin of mobile phone by paired cable.
6. the method for repeated switching cell-phone as claimed in claim 5, it is characterized in that: in described paired cable, increase a heart yearn that is used to charge, described heart yearn one termination cell-phone charging port, another termination charger, the repeated switching when realizing cell-phone charging.
7. the method for repeated switching cell-phone as claimed in claim 1 is characterized in that the step that realizes described method comprises:
S01. set handset switch machine number of times;
S02. according to the switching on and shutting down number of times of setting, determine the periodically periodicity of high-low level;
S03. to handset switch machine pin output periodicity high-low level signal.
8. the device of a repeated switching cell-phone, it is characterized in that: described device comprises periodic signal generation module and cable module, periodic signal generation module provides periodically high-low level signal by cable module to the pin of control handset switch machine, realizes the repeated switching cell-phone function.
9. the device of repeated switching cell-phone as claimed in claim 8, it is characterized in that: the cycle of described periodicity high-low level signal and duty ratio are provided with by periodic signal generation module.
10. the device of repeated switching cell-phone as claimed in claim 8, it is characterized in that: described periodic signal generation module is single-chip microcomputer, microprocessor or signal generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100669707A CN1983810B (en) | 2006-04-03 | 2006-04-03 | Method and device for repeated switching cell-phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100669707A CN1983810B (en) | 2006-04-03 | 2006-04-03 | Method and device for repeated switching cell-phone |
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| Publication Number | Publication Date |
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| CN1983810A true CN1983810A (en) | 2007-06-20 |
| CN1983810B CN1983810B (en) | 2010-04-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2006100669707A Expired - Fee Related CN1983810B (en) | 2006-04-03 | 2006-04-03 | Method and device for repeated switching cell-phone |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101470654B (en) * | 2007-12-28 | 2011-09-28 | 鸿富锦精密工业（深圳）有限公司 | Mainboard test device |
| CN101351007B (en) * | 2008-09-09 | 2011-12-21 | 华为终端有限公司 | Method and apparatus for implementing one-key type computer opening/closing |
| CN102854417A (en) * | 2012-08-20 | 2013-01-02 | 三星半导体(中国)研究开发有限公司 | Master test board and testing method thereof |
| CN105700985A (en) * | 2016-01-15 | 2016-06-22 | 合肥联宝信息技术有限公司 | Notebook computer loop test tool |
| CN106453911A (en) * | 2016-10-20 | 2017-02-22 | 广东小天才科技有限公司 | Mobile terminal shutdown control method and apparatus, and mobile terminal |
| CN106774278A (en) * | 2017-01-22 | 2017-05-31 | 郑州云海信息技术有限公司 | A kind of method for detecting whole machine cabinet switching on and shutting down management function reliability |
| CN113010360A (en) * | 2021-04-22 | 2021-06-22 | 读书郎教育科技有限公司 | Software and hardware combined aging test method for simulating real operation on/off |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6263289B1 (en) * | 1998-12-23 | 2001-07-17 | Agilent Technologies Inc. | Method of enhancing the dynamic range of intermodulation distortion measurements |
| CN1145104C (en) * | 2000-12-08 | 2004-04-07 | 英业达股份有限公司 | Test and processing method and device for accident stop of computer system |
| CN1223942C (en) * | 2002-04-27 | 2005-10-19 | 神达电脑股份有限公司 | Automatic periodic test system and method for power switch of computer equipment |
-
2006
- 2006-04-03 CN CN2006100669707A patent/CN1983810B/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101470654B (en) * | 2007-12-28 | 2011-09-28 | 鸿富锦精密工业（深圳）有限公司 | Mainboard test device |
| CN101351007B (en) * | 2008-09-09 | 2011-12-21 | 华为终端有限公司 | Method and apparatus for implementing one-key type computer opening/closing |
| CN102854417A (en) * | 2012-08-20 | 2013-01-02 | 三星半导体(中国)研究开发有限公司 | Master test board and testing method thereof |
| CN102854417B (en) * | 2012-08-20 | 2014-12-17 | 三星半导体(中国)研究开发有限公司 | Master test board and testing method thereof |
| CN105700985A (en) * | 2016-01-15 | 2016-06-22 | 合肥联宝信息技术有限公司 | Notebook computer loop test tool |
| CN105700985B (en) * | 2016-01-15 | 2018-12-28 | 合肥联宝信息技术有限公司 | Loop test jig for laptop |
| CN106453911A (en) * | 2016-10-20 | 2017-02-22 | 广东小天才科技有限公司 | Mobile terminal shutdown control method and apparatus, and mobile terminal |
| CN106453911B (en) * | 2016-10-20 | 2019-04-30 | 广东小天才科技有限公司 | A kind of shutdown control method of mobile terminal, device and mobile terminal |
| CN106774278A (en) * | 2017-01-22 | 2017-05-31 | 郑州云海信息技术有限公司 | A kind of method for detecting whole machine cabinet switching on and shutting down management function reliability |
| CN113010360A (en) * | 2021-04-22 | 2021-06-22 | 读书郎教育科技有限公司 | Software and hardware combined aging test method for simulating real operation on/off |
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| CN1983810B (en) | 2010-04-21 |
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Effective date of registration: 20180213 Address after: California, USA Patentee after: Tanous Co. Address before: 518129 Bantian HUAWEI headquarters office building, Longgang District, Guangdong, Shenzhen Patentee before: HUAWEI TECHNOLOGIES Co.,Ltd. Effective date of registration: 20180213 Address after: California, USA Patentee after: Global innovation polymerization LLC Address before: California, USA Patentee before: Tanous Co. |
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Granted publication date: 20100421 |