CN108199787A - Transmission power adjustment method, device, terminal test system and electric terminal - Google Patents
Transmission power adjustment method, device, terminal test system and electric terminal Download PDFInfo
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- CN108199787A CN108199787A CN201711406280.6A CN201711406280A CN108199787A CN 108199787 A CN108199787 A CN 108199787A CN 201711406280 A CN201711406280 A CN 201711406280A CN 108199787 A CN108199787 A CN 108199787A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/10—Monitoring; Testing of transmitters
- H04B17/11—Monitoring; Testing of transmitters for calibration
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/10—Monitoring; Testing of transmitters
- H04B17/101—Monitoring; Testing of transmitters for measurement of specific parameters of the transmitter or components thereof
- H04B17/102—Power radiated at antenna
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Abstract
The embodiment of the present application discloses a kind of transmission power adjustment method, device, terminal test system and electric terminal, is related to mobile terminal radio frequency technical field.The method includes：Test the first WiFi transmission powers that terminal obtains the measured terminal of radio frequency detection device detection, first WiFi transmission powers are WiFi transmission power of the measured terminal under non-signaling test pattern, calculate the first difference between the first WiFi transmission powers and goal-selling power, judge whether the first difference meets predesigned compensation condition, when the first difference meets predesigned compensation condition, it is written to after first difference is converted in measured terminal as the power compensating value of measured terminal, to indicate that measured terminal is adjusted the first WiFi transmission powers after power compensating value is read.The application can improve the accuracy of terminal WiFi transmission powers and the quality of end product.
Description
Technical field
This application involves mobile terminal radio frequency technical field, more particularly, to a kind of transmission power adjustment method, dress
It puts, terminal test system and electric terminal.
Background technology
Mobile terminal, such as mobile phone have become one of most common consumer electronic product in people's daily life, move
In process of production, Wireless Fidelity (WiFi) transmission power is typically to be compensated by calibration either write-in fixed calibration to dynamic terminal
The mode of value ensures the accuracy of product transmission power, but to will appear power inclined for the terminal that is produced by way of calibration
Difference influences end product quality.
Invention content
In view of the above problems, present applicant proposes a kind of transmission power adjustment method, device, terminal test system and electronics
Terminal improves the accuracy of terminal WiFi transmission powers and the quality of end product.
In a first aspect, the embodiment of the present application provides a kind of transmission power adjustment method, applied to terminal test system, institute
It states terminal test system and includes radio frequency detection device, test terminal and measured terminal, the method includes：The test terminal
Obtain the first WiFi transmission powers of the measured terminal of the radio frequency detection device detection, the first WiFi transmission powers
The WiFi transmission powers for being the measured terminal under non-signaling test pattern；It calculates the first WiFi transmission powers and presets
The first difference between target power, judges whether first difference meets predesigned compensation condition；When first difference accords with
When closing the predesigned compensation condition, it is written to after first difference is converted in the measured terminal as described tested
The power compensating value of terminal, to indicate that the measured terminal emits the first WiFi after the power compensating value is read
Power is adjusted.
Second aspect, the embodiment of the present application provide a kind of transmission power adjustment method, applied to terminal test system, institute
It states terminal test system and includes radio frequency detection device, test terminal and measured terminal, the method includes：The test terminal
The measured terminal is controlled to be in non-signaling test pattern and emits WiFi signal；The radio frequency detection device is based on the WiFi
First WiFi transmission powers of measured terminal described in signal detection；The test terminal reads the first WiFi transmission powers,
The first difference between the first WiFi transmission powers and goal-selling power is calculated, judges whether first difference meets
Predesigned compensation condition, when first difference meets the predesigned compensation condition, the terminal of testing is by first difference
The power compensating value as the measured terminal in the measured terminal is written to after being converted；When the measured terminal is read
The first WiFi transmission powers are adjusted after to the power compensating value.
The third aspect, the embodiment of the present application provide a kind of transmit power adjustment means, applied to terminal test system, institute
Terminal test system is stated including radio frequency detection device, test terminal and measured terminal, described device to include：First power obtains
Module, the first WiFi that the measured terminal of the radio frequency detection device detection is obtained for the test terminal emit work(
Rate, the first WiFi transmission powers are WiFi transmission power of the measured terminal under non-signaling test pattern；First is poor
It is worth computing module, for calculating the first difference between the first WiFi transmission powers and goal-selling power, described in judgement
Whether the first difference meets predesigned compensation condition；Power compensation module meets the predesigned compensation for working as first difference
During condition, it is written to after first difference is converted in the measured terminal as the power back-off of the measured terminal
Value, to indicate that the measured terminal is adjusted the first WiFi transmission powers after the power compensating value is read.
Fourth aspect, the embodiment of the present application provide a kind of terminal test system, and the terminal test system includes radio frequency
Detection device, test terminal and measured terminal, wherein：The test terminal, for the measured terminal to be controlled to be in non-letter
It enables test pattern and emits WiFi signal；The radio frequency detection device detects the tested end for being based on the WiFi signal
The first WiFi transmission powers at end；The test terminal for reading the first WiFi transmission powers, calculates described first
The first difference between WiFi transmission powers and goal-selling power, judges whether first difference meets predesigned compensation item
Part, when first difference meets the predesigned compensation condition, after the test terminal is converted first difference
It is written to the power compensating value as the measured terminal in the measured terminal；The measured terminal reads institute for working as
The first WiFi transmission powers are adjusted after stating power compensating value.
5th aspect, the embodiment of the present application provides a kind of electric terminal, including display, memory and processing
Device, the display and the memory are couple to the processor, the memory store instruction, when described instruction is by described
Processor processor execution above method when performing.
6th aspect, the embodiment of the present application provide a kind of the computer-readable of program code that can perform with processor
Storage medium is taken, said program code makes processor perform the above method.
Transmission power adjustment method provided by the embodiments of the present application, device, terminal test system and electric terminal, are surveyed first
The first WiFi transmission powers that terminal obtains the measured terminal of radio frequency detection device detection are tried, the first WiFi transmission powers are quilt
WiFi transmission power of the terminal under non-signaling test pattern is surveyed, is calculated between the first WiFi transmission powers and goal-selling power
The first difference, and when the first difference meets predesigned compensation condition, be written to after the first difference is converted it is tested eventually
As the power compensating value of measured terminal in end, measured terminal after power compensating value is read to the first WiFi transmission powers into
Row adjustment.Therefore, according to the difference between the WiFi power of measured terminal reality and goal-selling power, to measured terminal
WiFi transmission powers are adjusted, so that the first WiFi transmission powers improve terminal WiFi transmitting work(close to goal-selling power
The accuracy of rate and the quality of end product.
These aspects or other aspects of the application can more straightforward in the following description.
Description of the drawings
In order to illustrate more clearly of the technical solution in the embodiment of the present application, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the present application, for
For those skilled in the art, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 shows the structure diagram of terminal test system provided by the embodiments of the present application；
Fig. 2 shows the flow diagrams for the transmission power adjustment method that the application first embodiment provides；
Fig. 3 shows the flow diagram for the transmission power adjustment method that the application second embodiment provides；
Fig. 4 shows the flow signal of the step S207 for the transmission power adjustment method that the application second embodiment provides
Figure；
Fig. 5 shows the flow diagram for the transmission power adjustment method that the application 3rd embodiment provides；
Fig. 6 shows the flow diagram for the transmission power adjustment method that the application fourth embodiment provides；
Fig. 7 shows the module frame chart for the transmit power adjustment means that the 5th embodiment of the application provides；
Fig. 8 shows the module frame chart of test terminal provided by the embodiments of the present application；
Fig. 9 shows the structure diagram of measured terminal provided by the embodiments of the present application；
Figure 10 shows the module frame chart of measured terminal provided by the embodiments of the present application.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present application, the technical solution in the embodiment of the present application is carried out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of embodiments of the present application, instead of all the embodiments.It is based on
Embodiment in the application, those of ordinary skill in the art are obtained every other without creative efforts
Embodiment shall fall in the protection scope of this application.
In process of production, WiFi is usually by way of calibrating or being written fixed calibration offset to wireless terminal
Ensure product WiFi transmission power accuracys, in a calibration process due to environmental disturbances, temperature, humidity, power supply either RF
The different each terminal power in calibration that is likely to result in of thimble contact line loss equal difference has residual error, and by the way that fixed mend is written
Repay the mode of value can not ensure again batch production when caused by end product hardware differences itself power deviation.For upper
Problem is stated, transmission power adjustment method, device, terminal test system and the electronics for inventors herein proposing the embodiment of the present application are whole
End, so as to improve the quality of the accuracy of terminal WiFi transmission powers and end product, while can also reduce end product
Power consumption.
Referring to Fig. 1, Fig. 1 shows the structure diagram of terminal test system 20 provided by the embodiments of the present application, such as Fig. 1 institutes
Show, which includes measured terminal 100, test terminal 200 and radio frequency detection device 300, and the test is eventually
End 200 is connect respectively with the measured terminal 100 and the radio frequency detection device 300, the measured terminal 100 and radio frequency detection
Equipment 300 connects.
Wherein, the measured terminal 100 can be smart mobile phone, it is tablet computer, wearable electric terminal, vehicle-mounted computer, a
People's computer etc. can emit the electronic equipment of WiFi signal.As a kind of mode, the measured terminal 100 is internally provided with
WiFi emitters, the WiFi emitters can press default WiFi transmission powers transmitting WiFi signal with tested person terminal control,
Specifically, in embodiments herein, the control of 100 tested person terminal 200 of measured terminal is issued in non-signaling test pattern
Penetrate WiFi signal.
Radio frequency detection device 300 can be that can receive WiFi signal and obtain WiFi transmittings based on WiFi signal detection
The detection device of power, wherein, which can be radio frequency power meter, radio frequency comprehensive test instrument etc., specifically, in
In the application, which can be based on the WiFi signal detection measured terminal 100 that measured terminal 100 emits
WiFi transmission powers.
It can be the electronics that smart mobile phone, tablet computer, personal computer etc. have data-handling capacity to test terminal 200
Equipment, in this application, test terminal 200 are used to read what the radio frequency detection device 300 detected from radio frequency detection device 300
The WiFi transmission powers of measured terminal 100, and the transmission power of measured terminal 100 is carried out according to the WiFi transmission powers of reading
Adjustment, optionally, the test terminal 200 is personal computer.Specifically, test terminal 200 passes through the data such as USB, JTAG
Line is connect with measured terminal 100, and test terminal 200 is equipped with test software, which can be according to measured terminal 100
WiFi transmission power levels obtain the power compensating value for adjusting the WiFi signal that measured terminal 100 is emitted, and then, test is eventually
By data line measured terminal 100 is written in power compensating value by end 200.Measured terminal 100 is reading the power compensating value
When the WiFi transmission powers of emitted WiFi signal are adjusted according to the power compensating value, specific method of adjustment is follow-up real
It applies in example and is described in detail.
First embodiment
Referring to Fig. 2, Fig. 2 shows the flow of the transmission power adjustment method signals that the application first embodiment provides
Figure.The transmission power adjustment method is intended to improve the accuracy of WiFi transmission powers of terminal and the quality of corresponding terminal.
In the particular embodiment, the transmission power adjustment method be applied to transmit power adjustment means 400 as shown in Figure 7 and
As shown in Figure 8 is configured in the test terminal 200 of transmit power adjustment means 400.It will be said by taking personal computer as an example below
The idiographic flow of bright the present embodiment, it will of course be understood that, the test terminal that the embodiment of the present application is applied is not limited to a
People's computer can also include other test terminals, such as tablet computer, smart mobile phone etc..It will be directed to flow shown in Fig. 2 below
It is explained in detail, the transmission power adjustment method is applied to terminal test system shown in FIG. 1, above-mentioned transmission power tune
Adjusting method specifically may comprise steps of：
Step S101：The test terminal obtains the first WiFi of the measured terminal of the radio frequency detection device detection
Transmission power, the first WiFi transmission powers are WiFi transmission power of the measured terminal under non-signaling test pattern.
As a kind of mode, the transmission power adjustment method that the application first embodiment provides is applied to measured terminal
The test of the transmission power of WiFi signal, under non-signaling test pattern, test terminal by the data lines such as USB, JTAG or its
His communication mode control measured terminal is established with radio frequency detection device to be communicated to connect, specifically, test terminal setting measured terminal
Frequency range and frequency point so that test terminal is established WiFi communication with frequency point according to the frequency range with radio frequency detection device and is connected.Test
The non-signaling test programs of terminal operating WiFi, control measured terminal are in non-signaling test pattern and emit WiFi signal, can be with
Understand, at this point, radio frequency detection device and measured terminal are one-way communication modes, i.e. measured terminal as unidirectional emission side, and
Radio frequency detection device is as unidirectional recipient, and therefore, radio frequency detection device can receive the WiFi signal of measured terminal transmitting, and
It is detected based on the WiFi signal and obtains WiFi transmission powers, as a kind of mode, radio frequency detection device can will receive
WiFi signal does Fourier transformation and obtains the WiFi transmission powers, and the WiFi transmission powers are denoted as the first WiFi transmitting work(
Rate, further, test terminal obtain the first of measured terminal from radio frequency detection device by cable network or wireless network
WiFi transmission powers.
Wherein, in the present embodiment, before the non-signaling test programs of terminal operating WiFi are tested, other can also be included
Prepare operation, specifically, test terminal loads WiFi target power files first, wherein, the WiFi target powers file is extremely
Include the goal-selling power of measured terminal less, it is possible to understand that, the goal-selling power is measured terminal in default setting
When the desired performance number reached, test terminal storage include at least the goal-selling power WiFi target power files,
And it is compared using the goal-selling power as standard parameter value with the WiFi transmission powers obtained.Further, radio frequency
Detection device carries out initialization operation, wherein, the initialization operation is used to represent that the radio frequency detection device empties it and deposited
Frequency range of the WiFi transmission power levels of storage and its wireless signal being able to detect that etc., the WiFi obtained to avoid test terminal
There is error in transmission power.
Step S102：The first difference between the first WiFi transmission powers and goal-selling power is calculated, judges institute
State whether the first difference meets predesigned compensation condition.
Further, test terminal based on pre-stored goal-selling power to the first WiFi transmission powers of acquisition into
Row difference operation obtains the first difference between WiFi transmission powers and goal-selling power, and then judges that first difference is
No to meet predesigned compensation condition, specifically, the predesigned compensation condition meets for the measured terminal carries out WiFi transmission powers
The range of compensation.It should be understood that when first difference is not when in the range of satisfaction compensates, the tested end is characterized
End on the one hand may be consistent with the goal-selling power, is qualified products, does not need to compensate again, on the one hand may surpass
Go out the range that can be compensated, be underproof product, then need not carry out the compensation of power to it again, and when the first difference exists
When meeting the range compensated, characterization measured terminal can normal use, but its WiFi transmission power and goal-selling work(
Deviation between rate is larger, by way of compensation, can make the WiFi transmission powers of the measured terminal constantly close to described
Goal-selling power.
It should be noted that goal-selling power between different measured terminals can there are certain difference, therefore,
In the present embodiment, for different measured terminals, set different goal-selling power and tested.
Step S103：When first difference meets the predesigned compensation condition, first difference is converted
It is written to the power compensating value as the measured terminal in the measured terminal afterwards, to indicate that the measured terminal is being read
The first WiFi transmission powers are adjusted after the power compensating value.
When the first difference meets predesigned compensation condition, the first difference is converted into the work(that measured terminal can identify first
Rate compensating parameter, specifically, can be according to the electrical parameter of the WiFi emitters of the measured terminal obtained in advance, by described
One difference is converted to power back-off parameter.Wherein, the electrical parameter of the WiFi emitters of measured terminal can with but be not limited only to
The data format that WiFi emitters including measured terminal can identify can be the core of WiFi emitters specifically
Piece interface is to the format standard of received data, for example, the form of MTK or the chip of high pass to its interface received data
Standard is different, if the chip requirement of high pass is the number that data must be greater than some value, must such as be greater than zero number,
When the first difference is -1, then the mode converted can with but be not limited only to be：- 1*10+100 obtains 90, and then the power is mended
It is 90 to repay parameter.
Further, the power back-off parameter read-in measured terminal the first difference being converted to is as measured terminal
Power compensating value, the measured terminal is indicated after the power compensating value is read, according to the power compensating value pair
WiFi emitters are adjusted, and then adjust the first WiFi transmission powers.Specifically, the WiFi transmitting work(of the measured terminal
Rate is related with the emission parameter of WiFi emitters, wherein, emission parameter can be rf gain index or quality index of a channel
Deng, backoff algorithm is equipped in measured terminal, power back-off parameter adjustment emission parameter can be utilized according to the backoff algorithm, so as to
The first WiFi transmission powers of the measured terminal are adjusted, so that the first WiFi transmission powers are carried closer to goal-selling power
While the accuracy of the transmission power of high measured terminal and terminal quality, additionally it is possible to reduce electric quantity consumption.
The transmission power adjustment method that the application first embodiment provides, test terminal obtain the detection of radio frequency detection device
First WiFi transmission power of the measured terminal under non-signaling test pattern calculates the first WiFi transmission powers and goal-selling work(
The first difference between rate, and when the first difference meets predesigned compensation condition, be written to after the first difference is converted by
The power compensating value as measured terminal in terminal is surveyed, to indicate measured terminal after power compensating value is read to the first WiFi
Transmission power is adjusted, so that the first WiFi transmission powers improve terminal WiFi transmission powers close to goal-selling power
The quality of accuracy and end product.
Second embodiment
Referring to Fig. 3, Fig. 3 shows the flow signal for the transmission power adjustment method that the application second embodiment provides
Figure.It will be explained in detail below for flow shown in Fig. 3, the method is applied to terminal test system as shown in Figure 1
System, above-mentioned transmission power adjustment method specifically may comprise steps of：
Step S201：Measured terminal described in the test terminal control is in non-signaling test pattern.
Step S202：Control the measured terminal transmitting WiFi signal.
Step S203：Obtain the radio frequency detection device is detected based on the WiFi signal the first of the measured terminal
WiFi transmission powers.
Step S204：The first difference between the first WiFi transmission powers and goal-selling power is calculated, judges institute
State whether the first difference is more than preset standard range.
In the present embodiment, test terminal emits work(based on pre-stored goal-selling power to the first WiFi of acquisition
Rate carries out difference operation, obtains the first difference between the first WiFi transmission powers and goal-selling power, and judge that first is poor
Whether value is more than preset standard range.Specifically, the preset standard range is used to characterize the WiFi transmission powers of measured terminal
Criterion of acceptability range, if first difference be more than criterion of acceptability range, judge the measured terminal be unqualified production
Product carry out the ineffective of transmission power compensation to it, then no longer it can be compensated.If first difference does not surpass
Criterion of acceptability range is crossed, then characterizes the measured terminal as basic qualified products, the WiFi signal corresponding first of transmitting
WiFi transmission powers can reach the requirement of normal use, then can perform further judgement or compensating movement.
For example, the goal-selling power is A, the first WiFi transmission powers are B, and the preset standard is ranging from
+/- 2mW, therefore, the first difference between the first WiFi transmission powers and the goal-selling power are B-A, further
Ground judges B-A whether between +/- 2mW, if B-A between +/- 2mW, characterizes first difference no more than default
Critical field, corresponding measured terminal is basic qualified products, if it is poor to characterize described first not between +/- 2mW by B-A
Value is more than preset standard range, and corresponding measured terminal is substandard product.Optionally, the goal-selling power A is
20mW。
Step S205：When first difference is more than the preset standard range, the power of the measured terminal is removed
Offset simultaneously carries out WiFi transmission power calibrations to the measured terminal again.
Further, when the transmission power for judging the measured terminal is unqualified, the measured terminal is returned and is calibrated
Link carries out the recalibration of WiFi transmission powers.Specifically, the power back-off stored in the measured terminal is removed first
Value carries out WiFi transmission power calibrations to the measured terminal again after the completion of removing, wherein, school may be stored in measured terminal
The power compensating value of lead ring section input or the power back-off being written during the adjustment of the WiFi transmission powers of measured terminal
Value, it is possible to understand that, the power compensating value is removed, can be reduced when the WiFi transmission powers of measured terminal are recalibrated
Deviation is calibrated, improves first calibrating quality.
Further, the calibration of the WiFi transmission powers refers to a station, and calibration is only to certain specific frequency points
Calibrate and then generate some data by some algorithms and temperature compensation algorithm, be then written to inside mobile phone terminal,
But the line loss compensation of the thimble contact temperature producing line of calibration station is not allowed to wait influences either algorithm in itself
Difference cause calibration inaccurate, it should be noted that after being recalibrated to the WiFi transmission powers, judge again
Whether the WiFi transmission powers of the measured terminal and the difference of goal-selling power are more than preset standard range, if still not
Qualification then removes the power compensating value stored in the measured terminal again, then performs recalibration operation, until described
WiFi transmission powers and the difference of goal-selling power are no more than default criterion of acceptability.As a kind of mode, WiFi hairs are being carried out
When penetrating the recalibration of power, record performs the number for recalibrating operation, when the number reaches the preset times upper limit, judgement
The measured terminal is defective products, then no longer performs and recalibrate operation.
Step S206：When first difference is in the preset standard range, judge first difference whether be more than
The predesigned compensation range, the predesigned compensation range are less than the preset standard range.
In the present embodiment, when judging the measured terminal for basic qualified products, further judge that described first is poor
Whether value is more than predesigned compensation range, wherein, the predesigned compensation range is in the range of preset standard.Specifically, it is described default
Whether the WiFi transmission powers that compensation range is used to characterize the measured terminal need to compensate in the case of basic qualification
Criterion, if first difference be more than predesigned compensation range, characterize first difference be located at predesigned compensation range with
Between preset standard range, judgement needs to carry out WiFi transmission power compensation to the measured terminal.If first difference
No more than the predesigned compensation range, then it is qualified to characterize the measured terminal, does not need to carry out WiFi transmission power benefits again
Repay operation.
For example, the goal-selling power is A, the first WiFi transmission powers are B, and the predesigned compensation is ranging from
+/- 0.5, therefore, the first difference between the first WiFi transmission powers and the goal-selling power is B-A, further
Ground judges B-A whether between +/- 0.5mW, if B-A is between +/- 0.5mW, characterizes first difference and is no more than
Predesigned compensation range, the first WiFi transmission powers of corresponding measured terminal are substantially consistent with goal-selling power, for qualification
Product when B-A is not between +/- 0.5mW, characterizes first difference more than predesigned compensation range, corresponding tested end
It holds as basic qualified products, it is also necessary to further compensate.
Step S207：When first difference is more than the predesigned compensation range, first difference is converted
It is written to the power compensating value as the measured terminal in the measured terminal afterwards, to indicate that the measured terminal is being read
The first WiFi transmission powers are adjusted after the power compensating value.
Referring to Fig. 4, Fig. 4 shows the step S207's for the transmission power adjustment method that the application second embodiment provides
Flow diagram.It will be explained in detail below for flow shown in Fig. 4, the method can specifically include following step
Suddenly：
Step S2071：It detects and original power offset whether is stored in the measured terminal.
Specifically, in the present embodiment, test terminal often obtain a measured terminal power compensating value can all correspond into
Row record when the test terminal gets the power compensating value of the measured terminal again, passes through the Data Detection of record
Whether original power offset is stored with by the measured terminal.
Step S2072：If so, it is written by the original power offset and after carrying out transformed first difference value
The power compensating value of the measured terminal as the measured terminal.
Judge it is non-obtain for the first time when, that is, judge that measured terminal is stored with original power offset, read first it is tested eventually
The original power offset at end, after the original power offset is converted with this after original power offset is obtained
The summation of the first difference, then the measured terminal is written in the obtained power compensating value of summing.For example, the original of measured terminal storage
Beginning power compensating value is a, carries out transformed difference as b, then measured terminal is written as measured terminal after obtaining a+b in summation again
Power compensating value.
Step S208：The test terminal obtains the 2nd WiFi of the measured terminal of the radio frequency detection device detection
Transmission power, the 2nd WiFi transmission powers are for the measured terminal under non-signaling test pattern, with the power back-off
Value compensate after WiFi transmission powers.
Further, it as a kind of mode, after the measured terminal compensates adjustment to the first WiFi transmission powers, obtains
To the 2nd WiFi transmission powers, test terminal obtains the 2nd WiFi transmission powers from radio frequency detection device again.
Step S209：The second difference between the 2nd WiFi transmission powers and the goal-selling power is calculated, is sentenced
Whether second difference of breaking is more than the predesigned compensation range.
Step S210：When second difference is in the range of the predesigned compensation, then stop to the measured terminal into
The adjustment of row WiFi transmission powers.
It should be understood that in the present embodiment, if measured terminal be adjusted based on the power compensating value
When the second difference between two WiFi transmission powers and goal-selling power is in the range of predesigned compensation, the measured terminal is characterized
After being adjusted, the requirement of qualified products is met, has not then needed to again adjust the WiFi transmission powers of the measured terminal
It is whole, complete this test.
It should be noted that the part not being described in detail in above-mentioned steps, can refer to aforementioned embodiment, herein no longer
It repeats.
The transmission power adjustment method that the application second embodiment provides, test terminal control measured terminal are in non-signaling
Pattern simultaneously sends WiFi signal, obtains radio frequency detection device and emits work(based on the first WiFi of measured terminal that WiFi signal detects
Rate calculates the first difference between the first WiFi transmission powers and goal-selling power, and is more than preset standard in the first difference
During range, remove the power compensating value of measured terminal and WiFi transmission power calibrations are carried out to the measured terminal again, when first
When difference is in the range of preset standard, judge whether the first difference is more than predesigned compensation range, when the first difference is more than default mends
When repaying range, write-in measured terminal instruction measured terminal is adjusted after the first difference is converted, and obtains the 2nd WiFi again later
Transmission power calculates the second difference between the 2nd WiFi transmission powers and target power, and in the second difference in predesigned compensation
In the range of when, stop to measured terminal carry out WiFi transmission power adjustment so that the WiFi transmission powers of measured terminal are further
Close to objective emission power, the accuracy of terminal WiFi transmission powers and the quality of end product are improved.
3rd embodiment
Referring to Fig. 5, Fig. 5 shows the flow signal for the transmission power adjustment method that the application 3rd embodiment provides
Figure.It will be explained in detail below for flow shown in fig. 5, the transmission power adjustment method is applied to as shown in Figure 1
Terminal test system, the present embodiment consider carry out successive ignition so that the WiFi transmission powers and goal-selling of measured terminal
Difference between power is met the requirements, even if during the WiFi transmission power qualifications of measured terminal, if iterations mistake
It is more, it can bring pressure to test system, excessive engaged test resource and excessively increase cost, therefore, it is necessary to do one to number
A limitation, specifically, the method may include following steps：
Step S301：Measured terminal described in the test terminal control is in non-signaling test pattern and emits WiFi letters
Number.
Step S302：Obtain the WiFi of the measured terminal that the radio frequency detection device is detected based on the WiFi signal
Transmission power.
Step S303：The difference between the WiFi transmission powers and goal-selling power is calculated, judges that the difference is
No is more than preset standard range.When the difference is more than the preset standard range, step S309 is performed, when the difference exists
During the preset standard range, step S304 is performed.
Step S304：Judge whether the difference is more than the predesigned compensation range.When the difference is in the default benefit
When repaying range, step S310 is performed, when the difference is more than the predesigned compensation range, performs step S305.
Step S305：It is written to after the difference is converted in the measured terminal as the work(of the measured terminal
Rate offset, to indicate that the measured terminal adjusts the WiFi transmission powers after the power compensating value is read
It is whole.
Step S306：Reacquire the measured terminal warp that the radio frequency detection device is detected based on the WiFi signal
WiFi transmission powers after adjustment.
In the present embodiment, the WiFi transmission powers of reacquisition can be understood as obtaining the WiFi transmitting work(of current round
Rate, the WiFi transmission powers of round are mended for the measured terminal in the upper coherence write power for reading current round before deserving
Repay the WiFi transmission powers after being adjusted to WiFi transmission powers after value.
Step S307：Judge whether the number reacquired is more than preset times.When the number of the reacquisition is more than
During preset times, step S308 is performed, when the number of the reacquisition is no more than the preset times, performs step
S303。
Wherein, in the present embodiment, preset times can be set according to actual conditions, be reacquired in judgement
When number is not above preset times, then the WiFi transmission powers operation for the next one for obtaining current round again is performed, with
Further the WiFi transmission powers of measured terminal are compensated, when the number that judgement reacquires is more than preset times, table
Sign has reached the number upper limit to the adjustment number of the WiFi transmission powers of the measured terminal, no longer obtains the next of current round
The WiFi transmission powers of round.
Step S308：Judge whether the difference is more than the preset standard range.When the difference is more than described default
During critical field, step S309 is performed, when the difference is in the range of the preset standard, performs step S310.
Wherein, as a kind of mode, it is believed that the WiFi transmission powers after repeatedly acquisition measured terminal is adjusted, and
The WiFi transmission powers of measured terminal are carried out after repeatedly adjusting, have been able to measured terminal WiFi transmission powers is made to level off to pre-
If target power value, requirement can be met, therefore, when the number of reacquisition is more than preset times, in order to judge
Whether the measured terminal is qualified, needs further to judge whether the difference is more than preset standard range, if be no more than
The preset standard range, is characterized in during compensating, does not break down, then does not need to again mend measured terminal
Operation is repaid, if it exceeds the preset standard range, is characterized in during compensating, compensation failure occurs, then mended
Repaying operation can not also make WiFi transmission powers then need to carry out school again to the measured terminal close to the goal-selling power
It is accurate.
Step S309：It removes the power compensating value of the measured terminal and WiFi transmittings is carried out to the measured terminal again
The calibration of power.
Step S310：Stop carrying out the measured terminal adjustment of WiFi transmission powers.
It should be noted that the part not being described in detail in above-mentioned steps, can refer to aforementioned embodiment, herein no longer
It repeats.
Fourth embodiment
Referring to Fig. 6, Fig. 6 shows the flow signal for the transmission power adjustment method that the application fourth embodiment provides
Figure.It will be explained in detail below for flow shown in fig. 6, the transmission power adjustment method is applied to terminal test system
System, the above method specifically may comprise steps of：
Step S401：Measured terminal described in the test terminal control is in non-signaling test pattern and emits WiFi letters
Number.
Step S402：The radio frequency detection device detects the first WiFi hairs of the measured terminal based on the WiFi signal
Penetrate power.
Step S403：The test terminal reads the first WiFi transmission powers, calculates the first WiFi transmittings work(
The first difference between rate and goal-selling power, judges whether first difference meets predesigned compensation condition.
Step S404：When first difference meets the predesigned compensation condition, the terminal of testing is by described first
Difference is written to the power compensating value as the measured terminal in the measured terminal after being converted.
Step S405：After the measured terminal reads the power compensating value to the first WiFi transmission powers into
Row adjustment.
It should be noted that the part not being described in detail in above-mentioned steps, can refer to aforementioned embodiment, herein no longer
It repeats.
The transmission power adjustment method that the application fourth embodiment provides, test terminal control measured terminal are in non-signaling
Test pattern simultaneously emits WiFi signal, and first WiFi of the radio frequency detection device based on WiFi signal detection measured terminal emits work(
Rate, test terminal read the first WiFi transmission powers, calculate the first difference between WiFi transmission powers and goal-selling power,
And it when the first difference meets predesigned compensation condition, is being written to after the first difference is converted in measured terminal as tested
The power compensating value of terminal, measured terminal are adjusted the first WiFi transmission powers after power compensating value is read, so that
First WiFi transmission powers improve the accuracy of terminal WiFi transmission powers and the product of end product close to goal-selling power
Matter.
5th embodiment
Referring to Fig. 7, Fig. 7 shows the module frame for the transmit power adjustment means 400 that the 5th embodiment of the application provides
Figure.It will be explained in detail below for module frame chart shown in Fig. 7, the transmit power adjustment means 400 are applied to such as
Terminal test system shown in FIG. 1, the transmit power adjustment means 400 include：First power acquisition module 410, first is poor
It is worth computing module 420 and power compensation module 430, wherein：
First power acquisition module 410 obtains the quilt of the radio frequency detection device detection for the test terminal
The first WiFi transmission powers of terminal are surveyed, the first WiFi transmission powers are the measured terminal under non-signaling test pattern
WiFi transmission powers.Further, first power acquisition module 410 includes：Test pattern control submodule, transmitting letter
Number control submodule and the first transmission power acquisition submodule, wherein：
Test pattern control submodule is in non-signaling test mould for measured terminal described in the test terminal control
Formula.
Emit signal control submodule, for controlling the measured terminal transmitting WiFi signal.
First transmission power acquisition submodule is detected based on the WiFi signal for obtaining the radio frequency detection device
First WiFi transmission powers of the measured terminal.
First difference calculating module 420, for calculating between the first WiFi transmission powers and goal-selling power
First difference, judges whether first difference meets predesigned compensation condition.Further, first difference calculating module
420 include：Preset standard range judging submodule, predesigned compensation range judging submodule and power compensating value remove submodule
Block, wherein：
Preset standard range judging submodule, for judging whether first difference is more than preset standard range.
Predesigned compensation range judging submodule, for when first difference is in the preset standard range, judging institute
State whether the first difference is more than the predesigned compensation range, the predesigned compensation range is less than the preset standard range.
Power compensating value removes submodule, for when first difference is more than the preset standard range, removing institute
It states the power compensating value of measured terminal and WiFi transmission power calibrations is carried out to the measured terminal again.
Power compensation module 430, it is poor by described first for when first difference meets the predesigned compensation condition
Value is written to the power compensating value as the measured terminal in the measured terminal after being converted, to indicate the tested end
End is adjusted the first WiFi transmission powers after the power compensating value is read.Further, the power is mended
Module 430 is repaid to include：Original power offset detection sub-module and power superposition submodule, wherein：
Whether original power offset detection sub-module is stored with original power compensation for detecting in the measured terminal
Value.
Power is superimposed submodule, for if so, by the original power offset and carrying out transformed first difference
It is added the power compensating value as the measured terminal.
Further, the transmission power adjustment module 400 further includes：Second power acquisition module, the second mathematic interpolation
Module and adjustment stopping modular, wherein：
Second power acquisition module obtains the tested end of the radio frequency detection device detection for the test terminal
End the 2nd WiFi transmission powers, the 2nd WiFi transmission powers for the measured terminal under non-signaling test pattern, with
The power compensating value compensate after WiFi transmission powers.
Second difference calculating module, for calculating between the 2nd WiFi transmission powers and the goal-selling power
Second difference judges whether second difference is more than the predesigned compensation range.
Stopping modular is adjusted, for when second difference is in the range of the predesigned compensation, then stopping to the quilt
Survey the adjustment that terminal carries out WiFi transmission powers.
In conclusion transmission power adjustment method, device, terminal test system and electric terminal that the application provides, are surveyed
It tries terminal and obtains first WiFi transmission power of the measured terminal of radio frequency detection device detection under non-signaling test pattern, calculate
The first difference between first WiFi transmission powers and goal-selling power, and when the first difference meets predesigned compensation condition,
It is written to after first difference is converted in measured terminal as the power compensating value of measured terminal, to indicate that measured terminal exists
The first WiFi transmission powers are adjusted after reading power compensating value, so that the first WiFi transmission powers are close to goal-selling
Power improves the accuracy of terminal WiFi transmission powers and the quality of end product.
It should be noted that each embodiment in this specification is described by the way of progressive, each embodiment weight
Point explanation is all difference from other examples, and just to refer each other for identical similar part between each embodiment.
For device class embodiment, since it is basicly similar to embodiment of the method, so description is fairly simple, related part is joined
See the part explanation of embodiment of the method.For the described arbitrary processing mode in embodiment of the method, in device reality
It applies in example and no longer can be one by one repeated in device embodiment by corresponding processing modules implement.
Referring to Fig. 8, based on the above method and device, the embodiment of the present application provides a kind of test terminal 200, the survey
It tries terminal 200 and includes memory 202 and processor 201, the memory 202 is coupled with the processor 201；The memory
202 store instructions, when described instruction is performed by the processor 201 so that the processor 201 performs the above method.
The memory 202 can be used for storage software program and module, and the processor 201 is stored in institute by operation
The software program and module in memory 202 are stated, so as to perform various functions application and data processing.The memory
202 may include high speed random access memory, may also include nonvolatile memory, and such as one or more magnetic storage device dodges
It deposits or other non-volatile solid state memories.In some instances, the memory 202 can further comprise relative to institute
The remotely located memory of processor 201 is stated, these remote memories can pass through network connection to processor.Above-mentioned network
Example includes but not limited to internet, intranet, LAN, mobile radio communication and combinations thereof.
Referring to Fig. 9, based on above-mentioned message display method, device, the embodiment of the present application also provides a kind of measured terminal
100, including electronic body portion 10, the electronic body portion 10 includes housing 12 and the main display being arranged on the housing 12
Screen 120.Metal can be used in the housing 12, such as steel, aluminium alloy are made.In the present embodiment, the main display 120 usually wraps
Display panel 111 is included, may also comprise to respond circuit for carrying out the display panel 111 touch control operation etc..The display
Panel 111 can be a liquid crystal display panel (Liquid Crystal Display, LCD), in some embodiments, described
Display panel 111 is simultaneously a touch screen 109.
Please refer to Figure 10, in practical application scenarios, the measured terminal 100 can be used as intelligent mobile phone terminal into
It exercises and uses, the electronic body portion 10 also typically includes one or more (one is only shown in figure) processors in this case
102nd, memory 104, RF (Radio Frequency, radio frequency) module 106, voicefrequency circuit 110, sensor 114, input module
118th, power module 122.It will appreciated by the skilled person that structure shown in Fig. 8 is only to illustrate, not to described
The structure in electronic body portion 10 causes to limit.For example, the electronic body portion 10 may also include it is more than shown in Figure 10 or
Less component or with the configuration different from shown in Fig. 9.
It will appreciated by the skilled person that for the processor 102, every other component belongs to
It is coupled between peripheral hardware, the processor 102 and these peripheral hardwares by multiple Peripheral Interfaces 124.The Peripheral Interface 124 can
Based on following standard implementation：Universal Asynchronous Receive/sending device (Universal Asynchronous Receiver/
Transmitter, UART), universal input/output (General Purpose Input Output, GPIO), serial peripheral connect
Mouthful (Serial Peripheral Interface, SPI), internal integrated circuit (Inter-Integrated Circuit,
I2C), but it is not limited to above-mentioned standard.In some instances, the Peripheral Interface 124 can only include bus；In other examples
In, the Peripheral Interface 124 may also include other elements, such as one or more controller, such as connecting the display
The display controller of panel 111 or the storage control for connecting memory.In addition, these controllers can also be from described
Detached in Peripheral Interface 124, and be integrated in the processor 102 or corresponding peripheral hardware in.
The memory 104 can be used for storage software program and module, and the processor 102 is stored in institute by operation
The software program and module in memory 104 are stated, so as to perform various functions application and data processing.The memory
104 may include high speed random access memory, may also include nonvolatile memory, and such as one or more magnetic storage device dodges
It deposits or other non-volatile solid state memories.In some instances, the memory 104 can further comprise relative to institute
The remotely located memory of processor 102 is stated, these remote memories can pass through network connection to the electronic body portion 10
Or the main display 120.The example of above-mentioned network includes but not limited to internet, intranet, LAN, mobile communication
Net and combinations thereof.
The RF modules 106 are used to receive and transmit electromagnetic wave, realize the mutual conversion of electromagnetic wave and electric signal, so as to
It is communicated with communication network or other equipment.The RF modules 106 may include various existing for performing these functions
Circuit element, for example, antenna, RF transceiver, digital signal processor, encryption/deciphering chip, subscriber identity module
(SIM) card, memory etc..The RF modules 106 can be carried out with various networks such as internet, intranet, wireless network
Communication is communicated by wireless network and other equipment.Above-mentioned wireless network may include cellular telephone networks, wireless
LAN or Metropolitan Area Network (MAN).Above-mentioned wireless network can use various communication standards, agreement and technology, including but not limited to
Global system for mobile communications (Global System for Mobile Communication, GSM), enhanced mobile communication skill
Art (Enhanced Data GSM Environment, EDGE), Wideband CDMA Technology (wideband code
Division multiple access, W-CDMA), Code Division Multiple Access (Code division access, CDMA), time-division
Multiple access technology (time division multiple access, TDMA), adopting wireless fidelity technology (Wireless, Fidelity,
WiFi) (such as American Institute of Electrical and Electronics Engineers's standard IEEE 802.10A, IEEE 802.11b, IEEE802.11g and/
Or IEEE 802.11n), the networking telephone (Voice over internet protocal, VoIP), worldwide interoperability for microwave accesses
(Worldwide Interoperability for Microwave Access, Wi-Max), other for mail, Instant Messenger
The agreement of news and short message and any other suitable communications protocol or even it may include that those are not developed currently yet
Agreement.
Voicefrequency circuit 110, receiver 101, sound jack 103, microphone 105 provide user and the electronic body portion jointly
Audio interface between 10 or described main displays 120.Specifically, the voicefrequency circuit 110 receives at the processor 102
Voice data is converted to electric signal by voice data, by electric signal transmission to the receiver 101.The receiver 101 is by electric signal
Be converted to the sound wave that human ear can be heard.The voicefrequency circuit 110 receives electric signal also at the microphone 105, by electric signal
Voice data is converted to, and the processor 102 is given to be further processed data transmission in network telephony.Audio data can be with
It is obtained at the memory 104 or by the RF modules 106.In addition, audio data can also be stored to the storage
It is sent in device 104 or by the RF modules 106.
The sensor 114 is arranged in the electronic body portion 10 or in the main display 120, the sensor
114 example includes but is not limited to：Optical sensor, operation sensor, pressure sensor, gravity accelerometer and
Other sensors.
Specifically, the optical sensor may include light sensor 114F, pressure sensor 114G.Wherein, pressure sensing
Device 114G can detect the sensor of the pressure generated by being pressed on measured terminal 100.That is, pressure sensor 114G detection by with
The pressure that contact between family and mobile terminal or pressing generate, for example, by the contact between the ear and mobile terminal of user or
Press the pressure generated.Therefore, whether pressure sensor 114G may be used to determine occurs between user and measured terminal 100
Contact or the size of pressing and pressure.
Referring to Figure 10, specifically in the embodiment shown in fig. 10, the light sensor 114F and the pressure
Force snesor 114G is set adjacent to the display panel 111.The light sensor 114F can have object to be shown close to the master
During display screen 120, such as when the electronic body portion 10 is moved in one's ear, the processor 102 closes display output.
As one kind of motion sensor, gravity accelerometer can detect in all directions (generally three axis) and accelerate
The size of degree can detect that size and the direction of gravity when static, can be used to identify the application of 100 posture of measured terminal
(such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, percussion) etc..
In addition, the electronic body portion 10 can also configure the other sensors such as gyroscope, barometer, hygrometer, thermometer, herein no longer
It repeats,
In the present embodiment, the input module 118 may include the touch screen being arranged on the main display 120
109, the touch screen 109 collect user on it or neighbouring touch operation (for example user is any using finger, stylus etc.
Operation of the suitable object or attachment on the touch screen 109 or near the touch screen 109), and according to presetting
The corresponding attachment device of driven by program.Optionally, the touch screen 109 may include touch detecting apparatus and touch controller.
Wherein, the touch orientation of the touch detecting apparatus detection user, and the signal that touch operation is brought is detected, it transmits a signal to
The touch controller；The touch controller receives touch information from the touch detecting apparatus, and by the touch information
Contact coordinate is converted into, then gives the processor 102, and the order that the processor 102 is sent can be received and performed.
Furthermore, it is possible to realize touching for the touch screen 109 using multiple types such as resistance-type, condenser type, infrared ray and surface acoustic waves
Touch detection function.In addition to the touch screen 109, in other change embodiments, the input module 118 can also include it
His input equipment, such as button 107.The button 107 for example may include character keys for inputting character and for triggering
The control button of control function.The example of the control button includes " returning to main screen " button, on/off button etc..
The main display 120 is used to show by information input by user, is supplied to the information of user and the electronics
The various graphical user interface of body part 10, these graphical user interface can by figure, text, icon, number, video and its
Arbitrary to combine to form, in an example, the touch screen 109 may be disposed on the display panel 111 thus with described
Display panel 111 forms an entirety.
The power module 122 is used to provide supply of electric power to the processor 102 and other each components.Specifically,
The power module 122 may include power-supply management system, one or more power supply (such as battery or alternating current), charging circuit,
Power-fail detection circuit, inverter, indicator of the power supply status and any other and the electronic body portion 10 or the master
Generation, management and the relevant component of distribution of electric power in display screen 120.
The measured terminal 100 further includes locator 119, and the locator 119 is used to determine 100 institute of measured terminal
The physical location at place.In the present embodiment, the locator 119 realizes the positioning of the measured terminal 100 using positioning service,
The positioning service, it should be understood that the location information of the measured terminal 100 is obtained by specific location technology (as passed through
Latitude coordinate), it is marked on the electronic map by the technology of the position of positioning object or service.
It should be understood that above-mentioned measured terminal 100 is not limited to intelligent mobile phone terminal, should refer to can move
The computer equipment used in dynamic.Specifically, measured terminal 100, refer to be equipped with the mobile computer of intelligent operating system
Equipment, measured terminal 100 include but not limited to smart mobile phone, smartwatch, tablet computer, etc..
In the description of this specification, reference term " one embodiment ", " example ", " is specifically shown " some embodiments "
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment or example of the application.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It is combined in an appropriate manner in one or more embodiments or example.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the different embodiments or examples described in this specification and the feature of different embodiments or examples
It closes and combines.
In addition, term " first ", " second " are only used for description purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the present application, " multiple " are meant that at least two, such as two, three
It is a etc., unless otherwise specifically defined.
Any process described otherwise above or method description are construed as in flow chart or herein, represent to include
Module, segment or the portion of the code of the executable instruction of one or more the step of being used to implement specific logical function or process
Point, and the range of the preferred embodiment of the application includes other realization, wherein can not press shown or discuss suitable
Sequence, including according to involved function by it is basic simultaneously in the way of or in the opposite order, to perform function, this should be by the application
Embodiment person of ordinary skill in the field understood.
Expression or logic and/or step described otherwise above herein in flow charts, for example, being considered use
In the order list for the executable instruction for realizing logic function, may be embodied in any computer-readable medium, for
Instruction execution system, device or equipment (such as computer based system, including the system of processor or other can be held from instruction
The system of row system, device or equipment instruction fetch and execute instruction) it uses or combines these instruction execution systems, device or set
It is standby and use.For the purpose of this specification, " computer-readable medium " can any can be included, store, communicate, propagate or pass
Defeated program is for instruction execution system, device or equipment or the dress used with reference to these instruction execution systems, device or equipment
It puts.The more specific example (non-exhaustive list) of computer-readable medium is including following：Electricity with one or more wiring
Connecting portion (mobile terminal), portable computer diskette box (magnetic device), random access memory (RAM), read-only memory
(ROM), erasable edit read-only storage (EPROM or flash memory), fiber device and portable optic disk is read-only deposits
Reservoir (CDROM).In addition, computer-readable medium can even is that the paper that can print described program on it or other are suitable
Medium, because can be for example by carrying out optical scanner to paper or other media, then into edlin, interpretation or when necessary with it
His suitable method is handled electronically to obtain described program, is then stored in computer storage.
It should be appreciated that each section of the application can be realized with hardware, software, firmware or combination thereof.Above-mentioned
In embodiment, software that multiple steps or method can in memory and by suitable instruction execution system be performed with storage
Or firmware is realized.If for example, with hardware come realize in another embodiment, can be under well known in the art
Any one of row technology or their combination are realized：With for the logic gates to data-signal realization logic function
Discrete logic, have suitable combinational logic gate circuit application-specific integrated circuit, programmable gate array (PGA), scene
Programmable gate array (FPGA) etc..
Those skilled in the art are appreciated that realize all or part of step that above-described embodiment method carries
Suddenly it is that relevant hardware can be instructed to complete by program, the program can be stored in a kind of computer-readable storage medium
In matter, the program when being executed, one or a combination set of the step of including embodiment of the method.In addition, in each embodiment of the application
In each functional unit can be integrated in a processing module or each unit is individually physically present, can also two
A or more than two units are integrated in a module.The form that hardware had both may be used in above-mentioned integrated module is realized, also may be used
It is realized in the form of using software function module.If the integrated module realized in the form of software function module and as
Independent product is sold or in use, can also be stored in a computer read/write memory medium.
Storage medium mentioned above can be read-only memory, disk or CD etc..Although it has been shown and retouches above
Embodiments herein is stated, it is to be understood that above-described embodiment is exemplary, it is impossible to be interpreted as the limit to the application
System, those of ordinary skill in the art can be changed above-described embodiment, change, replace and become within the scope of application
Type.
Finally it should be noted that：Above example is only to illustrate the technical solution of the application, rather than its limitations；Although
The application is described in detail with reference to the foregoing embodiments, those of ordinary skill in the art are when understanding：It still can be with
It modifies to the technical solution recorded in foregoing embodiments or equivalent replacement is carried out to which part technical characteristic；And
These modification or replace, do not drive corresponding technical solution essence be detached from each embodiment technical solution of the application spirit and
Range.
Claims (11)
1. a kind of transmission power adjustment method, applied to terminal test system, the terminal test system includes radio frequency detection and sets
Standby, test terminal and measured terminal, which is characterized in that the method includes：
The test terminal obtains the first WiFi transmission powers of the measured terminal of the radio frequency detection device detection, described
First WiFi transmission powers are WiFi transmission power of the measured terminal under non-signaling test pattern；
The first difference between the first WiFi transmission powers and goal-selling power is calculated, whether judges first difference
Meet predesigned compensation condition；
When first difference meets the predesigned compensation condition, the quilt is written to after first difference is converted
The power compensating value as the measured terminal in terminal is surveyed, to indicate that the measured terminal is reading the power compensating value
The first WiFi transmission powers are adjusted afterwards.
2. according to the method described in claim 1, it is characterized in that, it is written to the quilt after the conversion by first difference
The power compensating value as the measured terminal in terminal is surveyed, including：
It detects and original power offset whether is stored in the measured terminal；
If so, the measured terminal work is written by the original power offset and after carrying out transformed first difference value
The power compensating value for the measured terminal.
3. method according to claim 1 or 2, which is characterized in that described to judge whether first difference meets default
Compensation condition, including：
Judge whether first difference is more than preset standard range；
When first difference is in the preset standard range, judge whether first difference is more than predesigned compensation range,
The predesigned compensation range is less than the preset standard range.
4. according to the method described in claim 3, it is characterized in that, the method, further includes：
When first difference is more than the preset standard range, the power compensating value of the measured terminal and again right is removed
The measured terminal carries out WiFi transmission power calibrations.
It is 5. according to the method described in claim 3, it is characterized in that, described when first difference meets the predesigned compensation item
During part, it is written to after first difference is converted in the measured terminal as the power compensating value of the measured terminal
Later, it further includes：
The test terminal obtains the 2nd WiFi transmission powers of the measured terminal of the radio frequency detection device detection, described
2nd WiFi transmission powers for the measured terminal under non-signaling test pattern, compensated with the power compensating value after
WiFi transmission powers；
The second difference between the 2nd WiFi transmission powers and the goal-selling power is calculated, judges second difference
Whether it is more than the predesigned compensation range；
When second difference is in the range of the predesigned compensation, then stop carrying out WiFi transmission powers to the measured terminal
Adjustment.
6. method according to claim 1 or 2, which is characterized in that the test terminal obtains the radio frequency detection device
First WiFi transmission powers of the measured terminal of detection, including：
Measured terminal described in the test terminal control is in non-signaling test pattern；
Control the measured terminal transmitting WiFi signal；
Obtain the first WiFi transmission powers of the measured terminal that the radio frequency detection device is detected based on the WiFi signal.
7. a kind of transmission power adjustment method, applied to terminal test system, the terminal test system includes radio frequency detection and sets
Standby, test terminal and measured terminal, which is characterized in that the method includes：
Measured terminal described in the test terminal control is in non-signaling test pattern and emits WiFi signal；
The radio frequency detection device detects the first WiFi transmission powers of the measured terminal based on the WiFi signal；
The test terminal reads the first WiFi transmission powers, calculates the first WiFi transmission powers and goal-selling work(
The first difference between rate, judges whether first difference meets predesigned compensation condition, when first difference meet it is described
During predesigned compensation condition, the test terminal is written in the measured terminal after first difference is converted as institute
State the power compensating value of measured terminal；
The first WiFi transmission powers are adjusted after the measured terminal reads the power compensating value.
8. a kind of transmit power adjustment means, applied to terminal test system, the terminal test system includes radio frequency detection and sets
Standby, test terminal and measured terminal, which is characterized in that described device includes：
First power acquisition module obtains the measured terminal of the radio frequency detection device detection for the test terminal
First WiFi transmission powers, the first WiFi transmission powers are WiFi hair of the measured terminal under non-signaling test pattern
Penetrate power；
First difference calculating module, it is first poor between the first WiFi transmission powers and goal-selling power for calculating
Value, judges whether first difference meets predesigned compensation condition；
Power compensation module, for when first difference meets the predesigned compensation condition, first difference to be carried out
The power compensating value as the measured terminal in the measured terminal is written to after conversion, to indicate that the measured terminal is being read
The first WiFi transmission powers are adjusted after getting the power compensating value.
9. a kind of terminal test system, which is characterized in that the terminal test system include radio frequency detection device, test terminal with
And measured terminal, wherein：
The test terminal, for the measured terminal to be controlled to be in non-signaling test pattern and emits WiFi signal；
The radio frequency detection device, for detecting the first WiFi transmission powers of the measured terminal based on the WiFi signal；
The test terminal for reading the first WiFi transmission powers, calculates the first WiFi transmission powers and presets
The first difference between target power, judges whether first difference meets predesigned compensation condition, when first difference accords with
When closing the predesigned compensation condition, the test terminal is written to after first difference is converted in the measured terminal
Power compensating value as the measured terminal；
The measured terminal, for being adjusted after the power compensating value is read to the first WiFi transmission powers.
10. a kind of electric terminal, which is characterized in that including display, memory and processor, the display and described deposit
Reservoir is couple to the processor, the memory store instruction, the when executed by the processor processing
Device performs such as claim 1-6 any one of them methods.
A kind of 11. computer read/write memory medium of program code that can perform with processor, which is characterized in that the journey
Sequence code makes the processor perform such as claim 1-6 any one of them methods.
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| CN110518990A (en) * | 2019-08-19 | 2019-11-29 | 深圳创维数字技术有限公司 | Calibration method, system and the computer readable storage medium of multiple antennas WiFi product |
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