CN108234046A

CN108234046A - Received signal strength method of adjustment, device, terminal test system and electric terminal

Info

Publication number: CN108234046A
Application number: CN201711408126.2A
Authority: CN
Inventors: 雷宏斌; 陈丽君
Original assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Current assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date: 2017-12-22
Filing date: 2017-12-22
Publication date: 2018-06-29
Anticipated expiration: 2037-12-22
Also published as: CN108234046B

Abstract

The embodiment of the present application discloses a kind of received signal strength method of adjustment, device, terminal test system and electric terminal, is related to mobile terminal radio frequency technical field.The method includes：Test the first WiFi received signal strength values that terminal obtains measured terminal from radio frequency detection device, first WiFi received signal strengths value is measured terminal under signaling mode, it is obtained according to the signal strength values of received radio frequency detection device, calculate the first difference between the first WiFi received signal strengths value and goal-selling received signal strength value, and when the first difference meets predesigned compensation condition, it is written to after first difference is converted in measured terminal and the first WiFi received signal strength values is adjusted as after the received signal strength offset of measured terminal.The application can improve the accuracy of terminal WiFi received signal strengths and the quality of end product.

Description

Received signal strength method of adjustment, device, terminal test system and electric terminal

Technical field

This application involves mobile terminal radio frequency technical field, more particularly, to a kind of received signal strength method of adjustment, Device, 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 (Wi F i) received signal strength (RSS I) is typically either to be write by calibration to dynamic terminal Enter the mode of fixed calibration offset to ensure the accuracy of product received signal strength, but produced by way of calibration Terminal will appear received signal strength deviation, influence end product quality.

Invention content

In view of the above problems, present applicant proposes a kind of received signal strength method of adjustment, device, terminal test system and Electric terminal improves the accuracy of terminal WiFi received signal strengths and the quality of end product.

In a first aspect, the embodiment of the present application provides a kind of received signal strength method of adjustment, applied to terminal test system System, the terminal test system include radio frequency detection device, test terminal and measured terminal, the method includes：The survey Try the first Wi F i received signal strength values that terminal obtains the measured terminal from the radio frequency detection device, described first WiF i received signal strengths value is detected for the measured terminal under signaling test pattern, according to the received radio frequency The signal strength values of equipment and obtain；Calculate the first WiFi received signal strengths value and goal-selling received signal strength value Between the first difference, judge whether first difference meets predesigned compensation condition；When first difference meet it is described pre- If during compensation condition, connecing as the measured terminal in the measured terminal is written to after first difference is converted Collection of letters intensity compensation value, to indicate the measured terminal after the received signal strength offset is read to described first WiF i received signal strength values are adjusted.

Second aspect, the embodiment of the present application provides a kind of received signal strength method of adjustment, applied to terminal test system System, the terminal test system include radio frequency detection device, test terminal and measured terminal, the method includes：The survey Radio frequency detection device described in examination terminal control sends a command to the measured terminal by way of signaling；The measured terminal base In the first Wi F i received signal strength values that described instruction passback is worth to according to the signal strength of the radio frequency detection device To the radio frequency detection device；The test terminal reads the first Wi F i received signal strength values, calculates described first The first difference between Wi F i received signal strengths values and goal-selling received signal strength value judges that first difference is No to meet predesigned compensation condition, when first difference meets the predesigned compensation condition, the test terminal is by described the One difference is written in the measured terminal after being converted as the received signal strength offset of the measured terminal；Work as institute It states after measured terminal reads the received signal strength offset and the first Wi F i received signal strength values is adjusted It is whole.

The third aspect, the embodiment of the present application provides a kind of received signal strength adjusting apparatus, applied to terminal test system System, the terminal test system include radio frequency detection device, test terminal and measured terminal, described device and include：First connects Signal strength values acquisition module is received, the first of the measured terminal is obtained from the radio frequency detection device for the test terminal Wi F i received signal strength values, the first Wi F i received signal strengths value are the measured terminal in signaling test pattern Under, obtained according to the signal strength values of the radio frequency detection device that receive；First difference calculating module, for calculating The first difference between the first Wi F i received signal strengths values and goal-selling received signal strength value is stated, judges described first Whether difference meets predesigned compensation condition；Received signal strength compensating module meets described preset for working as first difference During compensation condition, it is written to after first difference is converted in the measured terminal as the reception of the measured terminal Signal strength offset, to indicate the measured terminal after the received signal strength offset is read to the first Wi F i received signal strength values are adjusted.

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 radio frequency detection device to be controlled to pass through The mode of signaling sends a command to the measured terminal；The measured terminal is penetrated for being based on described instruction passback according to The first Wi F i received signal strengths values that the signal strength of frequency detection device is worth to are to the radio frequency detection device；The survey Terminal is tried, for reading the first Wi F i received signal strength values from the radio frequency detection device, calculates the first Wi Whether the first difference between F i received signal strengths values and goal-selling received signal strength value judges first difference Meet predesigned compensation condition, when first difference meets the predesigned compensation condition, the terminal of testing is by described first Difference is written in the measured terminal after being converted as the received signal strength offset of the measured terminal；The quilt Terminal is surveyed, for being adjusted after the received signal strength offset is read to the first WiFi received signal strength values It is whole.

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.

Received signal strength method of adjustment provided by the embodiments of the present application, device, terminal test system and electric terminal are surveyed The first WiFi received signal strength values that terminal obtains measured terminal from radio frequency detection device are tried, it is strong that the first WiFi receives signal Angle value is obtained for measured terminal under signaling test pattern, according to the signal strength values of received radio frequency detection device, The first difference between the first WiFi received signal strengths value and goal-selling received signal strength value is calculated, and it is poor to work as first When value meets predesigned compensation condition, it is written to after the first difference is converted in measured terminal and believes as the reception of measured terminal It is strong to receive signal to indicate measured terminal after the received signal strength offset is read to the first WiFi for number intensity compensation value Angle value is adjusted, so that the first WiFi received signal strengths value improves terminal close to goal-selling received signal strength value The accuracy of WiFi received signal strengths 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 received signal strength method of adjustment that the application first embodiment provides；

Fig. 3 shows the flow diagram for the received signal strength method of adjustment that the application second embodiment provides；

Fig. 4 shows that the flow of the step S207 for the received signal strength method of adjustment that the application second embodiment provides is shown It is intended to；

Fig. 5 shows the flow diagram for the received signal strength method of adjustment that the application 3rd embodiment provides；

Fig. 6 shows the flow diagram for the received signal strength method of adjustment that the application fourth embodiment provides；

Fig. 7 shows the module frame chart for the received signal strength adjusting apparatus 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 received signal strength accuracys, in a calibration process due to environmental disturbances, temperature, humidity, power supply or It is that the different each terminal received signal strength in calibration that is likely to result in of RF thimbles contact line loss equal difference has residual error, and leads to Crossing the mode of write-in fixed compensation value can not ensure to connect caused by end product hardware differences itself during batch production again Receive signal strength variance.In view of the above-mentioned problems, inventors herein propose the received signal strength method of adjustment of the embodiment of the present application, dress It puts, terminal test system and electric terminal, so as to improve the product of the accuracy of terminal WiFi received signal strengths and end product Matter, while the power consumption of end product can also be reduced.

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 receive the electronic equipment of WiFi signal.As a kind of mode, the measured terminal 100 is internally provided with WiFi reception devices, the WiFi reception devices can be used for receiving WiFi signal, specifically, in embodiments herein, quilt It surveys terminal 100 and receives the command information that radio frequency detection device 300 is sent in a manner of signaling, response described instruction information, basis Signal strength values in the command information obtain the received signal strength value of measured terminal 100, and received signal strength value is returned To radio frequency detection device 300.

Radio frequency detection device 300 can be the detection device that can be sent signal firing order and receive signal, optionally, The radio frequency detection device 300 is radio frequency comprehensive test instrument etc., and specifically, in the application, which can be with tested person The control of terminal 200 sends instructions to measured terminal 100 in a manner of signaling, and receive that the measured terminal 100 returns its The WiFi received signal strength values obtained according to the signal strength values of radio frequency detection device 300 received.

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 received from radio frequency detection device 300 The WiFi received signal strength values of measured terminal 100, and according to the WiFi received signal strengths of reading be worth to receive signal it is strong Degree offset is adjusted the received signal strength of measured terminal 100, and optionally, the test terminal 200 is individual calculus Machine.Specifically, test terminal 200 is connect by data lines such as USB, JTAG with measured terminal 100, and test terminal 200 is equipped with Test software, the test software can obtain tested whole for adjusting according to the WiFi received signal strengths value of measured terminal 100 The WiFi received signal strength offsets at end 100, then, test terminal 200 is by data line by received signal strength offset Measured terminal 100 is written.Measured terminal 100 is strong according to the reception signal after the received signal strength offset is read Offset adjustment WiFi received signal strengths are spent, specific method of adjustment is described in detail in subsequent embodiment.

First embodiment

To show referring to Fig. 2, Fig. 2 shows the flows of received signal strength method of adjustment that the application first embodiment provides It is intended to.The received signal strength method of adjustment is intended to improve the accuracy of the WiFi received signal strengths of terminal and corresponding end Hold quality.In the particular embodiment, the received signal strength method of adjustment is applied to received signal strength as shown in Figure 7 It adjusting apparatus 400 and as shown in Figure 8 is configured in the test terminal 200 of received signal strength adjusting apparatus 400.Below will By taking personal computer as an example, illustrate the idiographic flow of the present embodiment, it will of course be understood that, what the embodiment of the present application was applied Test terminal is not limited to personal computer, can also include other test terminals, such as tablet computer, smart mobile phone etc..Under Face will be explained in detail for flow shown in Fig. 2, and the received signal strength method of adjustment is applied to end shown in FIG. 1 Test system is held, above-mentioned received signal strength method of adjustment specifically may comprise steps of：

Step S101：The first WiFi that the test terminal obtains the measured terminal from the radio frequency detection device is received Signal strength values, the first WiFi received signal strengths value is by the measured terminal under signaling test pattern, according to connecing The signal strength values of the radio frequency detection device that receive and obtain.

As a kind of mode, the received signal strength method of adjustment that the application first embodiment provides is applied to measured terminal WiFi signal received signal strength test, under signaling test pattern, test terminal pass through the data lines such as USB, JTAG Or other communication modes control measured terminal is established signalling communication with radio frequency detection device and is connect, and specifically, test terminal setting The frequency range and frequency point of measured terminal, so that test terminal and radio frequency detection device are established WiFi communication according to the frequency range and frequency point and connected It connects.It should be understood that at this point, radio frequency detection device and measured terminal are the detections of two-way communication mode, i.e. measured terminal and radio frequency Can be into the interaction of row information between equipment, therefore, radio frequency detection device can either send a command to measured terminal, additionally it is possible to connect The information that measured terminal returns is received, therefore, measured terminal can receive the WiFi signal of radio frequency detection device transmitting, and be based on being somebody's turn to do WiFi signal test obtains WiFi received signal strengths value and is back to radio frequency detection device, and specifically, measured terminal will receive The WiFi signal demodulation arrived, and the signal strength values based on the WiFi signal obtain WiFi received signal strength values, by described in WiFi received signal strength values are denoted as the first WiFi received signal strengths value and are back to radio frequency detection device, further, survey Try the first WiFi received signal strength values that terminal obtains measured terminal by data lines such as USB, JTAG from radio frequency detection device.

Wherein, in the present embodiment, before terminal operating WiFi signaling test programs are tested, it is accurate that other can also be included Standby operation, specifically, test terminal load WiFi target received signal intensity files first, wherein, the WiFi intended recipients Signal strength file includes at least the goal-selling received signal strength value of measured terminal, it is possible to understand that, the goal-selling Received signal strength value is measured terminal desired received signal strength reached in default setting, and test terminal storage is at least WiFi target received signal intensity files including the goal-selling received signal strength value, and the goal-selling is received Signal strength values are compared as standard parameter value with the WiFi received signal strengths obtained.Further, radio frequency detection is set It is standby to carry out initialization operation, wherein, the initialization operation is used to represent that the radio frequency detection device empties what it was stored WiFi received signal strengths value and the frequency range of its wireless signal being able to detect that etc., the WiFi obtained to avoid test terminal There is error in received signal strength.

Step S102：It calculates between the first WiFi received signal strengths value and goal-selling received signal strength value First difference, judges whether first difference meets predesigned compensation condition.

It should be noted that in actual test, the distance between radio frequency detection device and measured terminal are placed on a reason By upper maximum value, and an adjustment is done to the signal that radio frequency detection device emits according to this maximum distance, so that radio frequency When the signal that detection device is sent out reaches measured terminal, it is strong that signal strength should theoretically be not less than the pre- bidding collection of letters number mark Angle value, so as to which the first WiFi received signal strength values of outlet is avoided to be consistently less than the situation of goal-selling received signal strength value Occur.

Further, terminal is tested based on pre-stored goal-selling received signal strength value to the first WiFi of acquisition Received signal strength value carries out difference operation, obtains between WiFi received signal strengths value and goal-selling received signal strength value The first difference, and then judge whether first difference meets predesigned compensation condition, specifically, the predesigned compensation condition is institute It states measured terminal and meets the range that progress WiFi received signal strength value complements are repaid.It should be understood that when first difference does not exist When meeting in the range of compensating, characterizing the measured terminal on the one hand may be with the goal-selling received signal strength value Unanimously, it is qualified products, does not need to compensate again, on the one hand may have exceeded the range that can be compensated, be unqualified Product, then need not carry out the compensation of received signal strength value to it again, and the range compensated in satisfaction when the first difference When, characterization measured terminal can normal use, but its WiFi received signal strengths value and goal-selling received signal strength value Between deviation it is larger, the WiFi received signal strengths value of the measured terminal by way of compensation, can be made constantly close The goal-selling received signal strength value.

It should be noted that between different measured terminals goal-selling received signal strength value can there are certain differences It is different, therefore, in the present embodiment, for different measured terminals, set different goal-selling received signal strength values and carry out Test.

Step S103：When first difference meets the predesigned compensation condition, first difference is converted It is written to afterwards in the measured terminal as the received signal strength offset of the measured terminal, to indicate the measured terminal The first WiFi received signal strength values are adjusted after the received signal strength offset is read.

When the first difference meets predesigned compensation condition, connect first by what the first difference was converted into that measured terminal can identify Collection of letters intensity compensation parameter, specifically, can according to the electrical parameter of the WiFi reception devices of the measured terminal obtained in advance, First difference is converted into received signal strength compensating parameter.Wherein, the electrical ginseng of the WiFi reception devices of measured terminal Number can with but be not limited only to include the data format that the WiFi reception devices of measured terminal can identify, specifically, Ke Yishi The chip interface of WiFi reception devices is to the format standard of received data, for example, MTK or the chip of high pass are to its interface institute The format standard of the data of reception be it is different, if the chip of high pass requires to be number that data must be greater than some value, such as Must 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 is obtained 90, and then the received signal strength compensating parameter is 90.

Further, the received signal strength compensating parameter write-in measured terminal the first difference being converted to as The received signal strength offset of measured terminal indicates that the measured terminal is reading the received signal strength offset Afterwards, WiFi reception devices are adjusted according to the received signal strength offset, and then adjust the first WiFi and receive signal Intensity value.Specifically, the reception relating to parameters of the WiFi received signal strengths value of the measured terminal and WiFi reception devices, In, it can be rf gain index or quality index of a channel etc. to receive parameter, backoff algorithm is equipped in measured terminal, according to the benefit Repaying algorithm can utilize received signal strength compensating parameter to adjust received signal strength parameter, mainly adjust received signal strength Signal is amplified to compensate for the deficiency of signal strength by the parameter of amplifier, is connect so as to adjust the first WiFi of the measured terminal Signal strength values are received, so that the first WiFi received signal strengths value improves tested closer to goal-selling received signal strength value While the accuracy of the received signal strength of terminal and terminal quality, additionally it is possible to reduce electric quantity consumption.

The received signal strength method of adjustment that the application first embodiment provides, test terminal are obtained from radio frequency detection device First WiFi received signal strength values of measured terminal, the first WiFi received signal strengths value are measured terminal in signaling test It is obtained under pattern, according to the signal strength values of received radio frequency detection device, calculates the first WiFi received signal strengths The first difference between value and goal-selling received signal strength value, and when the first difference meets predesigned compensation condition, it will First difference is written in measured terminal after being converted as the received signal strength offset of measured terminal, tested to indicate Terminal is adjusted the first WiFi received signal strength values after the strong offset of reception signal is read, so that described first WiFi received signal strengths value improves the standard of terminal WiFi received signal strengths close to the goal-selling received signal strength value The quality of true property and end product.

Second embodiment

Referring to Fig. 3, Fig. 3 shows that the flow for the received signal strength method of adjustment that the application second embodiment provides is shown It is intended to.It will be explained in detail below for flow shown in Fig. 3, the method is applied to terminal test as shown in Figure 1 System, above-mentioned received signal strength method of adjustment specifically may comprise steps of：

Step S201：Measured terminal described in the test terminal control and the radio frequency detection device establish signalling communication company It connects.

Step S202：The radio frequency detection device is controlled to send a command to the measured terminal by way of signaling.

Step S203：The measured terminal that the radio frequency detection device receives is obtained according to the radio frequency detection device The first WiFi received signal strength values that are worth to of signal strength.

Step S204：It calculates between the first WiFi received signal strengths value and goal-selling received signal strength value First difference judges whether first difference is more than preset standard range.

In the present embodiment, terminal is tested based on pre-stored goal-selling received signal strength value to the first of acquisition WiFi received signal strengths value carries out difference operation, obtains the first WiFi received signal strengths value and goal-selling reception signal is strong The first difference between angle value, and judge whether the first difference is more than preset standard range.Specifically, the preset standard range For characterizing the criterion of acceptability range of the WiFi received signal strengths of measured terminal, if first difference is more than criterion of acceptability Range then judges the measured terminal for substandard product, and received signal strength value complement is carried out to it and repays ineffective, then may be used No longer to be compensated to it.If first difference is no more than criterion of acceptability range, the measured terminal is characterized as base This qualified products, the corresponding first WiFi received signal strengths value of WiFi signal received can reach wanting for normal use It asks, then can perform further judgement or compensating movement.

For example, the goal-selling received signal strength value is A, the first WiFi received signal strengths value is B, described The ranging from +/- 2mW of preset standard, therefore, the first WiFi received signal strengths value and goal-selling reception signal are strong The first difference between angle value is B-A, further, judges B-A whether between +/- 2mW, if B-A be located at +/- 2mW it Between, then first difference is characterized no more than preset standard range, and corresponding measured terminal is basic qualified products, if B-A Not between +/- 2mW, then first difference is characterized more than preset standard range, corresponding measured terminal is unqualified production Product.Optionally, the goal-selling received signal strength value A is -60mW.

Step S205：When first difference is more than the preset standard range, the reception of the measured terminal is removed Signal strength offset simultaneously carries out WiFi received signal strength calibrations to the measured terminal again.

Further, when the received signal strength value for judging the measured terminal is unqualified, the measured terminal is returned Return the recalibration that calibration link carries out WiFi received signal strengths.Specifically, it removes and is stored in the measured terminal first Received signal strength offset, remove after the completion of again to the measured terminal carry out WiFi received signal strength calibrations, wherein, The received signal strength offset of calibration link input may be stored in measured terminal or is received in the WiFi of measured terminal The received signal strength offset being written during the adjustment of signal strength, it is possible to understand that, remove the received signal strength Offset can reduce calibration deviation when the WiFi received signal strengths of measured terminal are recalibrated, improve first calibration matter Amount.

Further, the calibration of the WiFi received signal strengths refers to a station, and calibration is only to certain specific Frequency point calibrate and then generates some data by some algorithms and temperature compensation algorithm, is then written in mobile phone terminal Face, but the line loss compensation for calibrating the thimble contact temperature producing line of station is not allowed to wait influences either algorithm sheet The difference of body causes calibration inaccurate, it should be noted that after being recalibrated to the WiFi received signal strengths, then The difference of the secondary WiFi received signal strengths value for judging the measured terminal and goal-selling received signal strength value whether be more than Preset standard range if still unqualified, removes the received signal strength compensation stored in the measured terminal again Value, then recalibration operation is performed, until the WiFi received signal strengths value and the difference of goal-selling received signal strength value Value is no more than default criterion of acceptability.As a kind of mode, in the recalibration for carrying out WiFi received signal strengths, record performs The number of operation is recalibrated, when the number reaches the preset times upper limit, judges the measured terminal for defective products, then no longer It performs and recalibrates 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 Compensation range be used to characterizing the WiFi received signal strengths value of the measured terminal it is basic it is qualified in the case of whether need into The criterion of row compensation, if first difference is more than predesigned compensation range, characterizes first difference and is located at predesigned compensation Between range and preset standard range, judgement needs to repay measured terminal progress WiFi received signal strength value complements.If First difference is no more than the predesigned compensation range, then it is qualified to characterize the measured terminal, does not need to carry out again WiFi received signal strength value compensating operations.

For example, the goal-selling received signal strength value is A, the first WiFi received signal strengths value is B, described Predesigned compensation ranging from +/- 0.5, therefore, the first WiFi received signal strengths value and goal-selling reception signal are strong The first difference between angle value is B-A, further, judges B-A whether between +/- 0.5mW, if B-A is positioned at +/- When between 0.5mW, characterize first difference and be no more than predesigned compensation range, the first WiFi of corresponding measured terminal is received Signal strength values are substantially consistent with goal-selling received signal strength value, are qualified products, when B-A is not between +/- 0.5mW When, it is more than predesigned compensation range to characterize first difference, and corresponding measured terminal is basic qualified products, it is also necessary into one Step compensates.

Step S207：When first difference is more than the predesigned compensation range, first difference is converted It is written to afterwards in the measured terminal as the received signal strength offset of the measured terminal, to indicate the measured terminal The first WiFi received signal strength values are adjusted after the received signal strength offset is read.

Referring to Fig. 4, Fig. 4 shows the step of received signal strength method of adjustment that the application second embodiment provides The flow diagram of S207.To be explained in detail below for flow shown in Fig. 4, the method specifically can include with Lower step：

Step S2071：It detects and original received signal intensity compensation value whether is stored in the measured terminal.

Specifically, in the present embodiment, test terminal often obtains the received signal strength offset of a measured terminal all It can correspond to and be recorded, when the test terminal gets the received signal strength offset of the measured terminal again, be led to Whether the Data Detection of overwriting is stored with original received signal intensity compensation value by the measured terminal.

Step S2072：If so, by the original received signal intensity compensation value and carry out transformed first difference phase The received signal strength offset of the measured terminal as the measured terminal is written after adding.

Judge it is non-obtain for the first time when, that is, judge measured terminal be stored with original received signal intensity compensation value, read first The original received signal intensity compensation value of measured terminal is taken, original is connect described after original received signal intensity compensation value is obtained Collection of letters intensity compensation value is summed with this transformed first difference of progress, then the received signal strength that summation is obtained compensates The measured terminal is written in value.For example, the original received signal intensity compensation value of measured terminal storage is a, carry out transformed Difference is b, then received signal strength offset of the measured terminal as measured terminal is written after obtaining a+b in summation again.

Step S208：The test terminal obtain that the measured terminal receives from the radio frequency detection device second WiFi received signal strength values, the 2nd WiFi received signal strengths value for the measured terminal under signaling test pattern, WiFi received signal strength values after being compensated with the received signal strength offset.

Further, as a kind of mode, the measured terminal compensates tune to the first WiFi received signal strength values After whole, the 2nd WiFi received signal strength values are obtained, test terminal obtains the 2nd WiFi from radio frequency detection device again and connects Receive signal strength.

Step S209：Calculate the 2nd WiFi received signal strengths value and the goal-selling received signal strength value it Between the second difference, judge second difference whether be 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 received signal strength values.

It should be understood that in the present embodiment, if measured terminal is adjusted based on the received signal strength offset The second difference between obtained the 2nd WiFi received signal strengths value and goal-selling received signal strength value is in predesigned compensation In the range of when, characterize after the measured terminal is adjusted, met the requirement of qualified products, then do not needed to again to described tested The WiFi received signal strength values of terminal are adjusted, and 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 received signal strength method of adjustment that the application second embodiment provides tests terminal control measured terminal and radio frequency Detection device establishes signalling communication connection, and measured terminal is sent a command to by way of signaling, then obtains radio frequency detection and set The first WiFi received signal strength values that the standby measured terminal received is worth to according to the signal strength of radio frequency detection device, meter The first difference between the first WiFi received signal strengths value and goal-selling received signal strength value is calculated, and is surpassed in the first difference When crossing preset standard range, remove the received signal strength offset of measured terminal and WiFi receptions are carried out to measured terminal again Signal strength calibrated when the first difference is in the range of preset standard, judges whether the first difference is more than predesigned compensation range, when When first difference is more than predesigned compensation range, write-in measured terminal instruction measured terminal is adjusted after the first difference is converted, It obtains the 2nd WiFi received signal strength values again later, calculates the 2nd WiFi received signal strengths value and target received signal intensity The second difference between value, and when the second difference is in predesigned compensation range, stop carrying out measured terminal WiFi reception signals The adjustment of intensity value, to improve the quality of the accuracy of terminal WiFi received signal strengths and end product.

3rd embodiment

Referring to Fig. 5, Fig. 5 shows that the flow for the received signal strength method of adjustment that the application 3rd embodiment provides is shown It is intended to.It will be explained in detail below for flow shown in fig. 5, the received signal strength method of adjustment is applied to as schemed Terminal test system shown in 1, the present embodiment consider carrying out successive ignition so that the WiFi received signal strengths of measured terminal Difference between value and goal-selling received signal strength value is met the requirements, even if the WiFi received signal strengths of measured terminal become During qualification, if iterations are excessive, pressure, excessive engaged test resource and mistake can be brought to test system Degree increases cost, and therefore, it is necessary to do a limitation to number, specifically, the method specifically may comprise steps of：

Step S301：Measured terminal described in the test terminal control and the radio frequency detection device establish signalling communication company It connects.

Step S302：The radio frequency detection device is controlled to send a command to the measured terminal by way of signaling.

Step S303：The measured terminal that the radio frequency detection device receives is obtained according to the radio frequency detection device The first WiFi received signal strength values that are worth to of signal strength.

Step S304：Calculate the difference between the WiFi received signal strengths value and goal-selling received signal strength value Value judges whether the difference is more than preset standard range.When the difference is more than preset standard range, step is performed S310 when the difference is in the preset standard range, performs step S305.

Step S305：Judge whether the difference is more than the predesigned compensation range, and the predesigned compensation range is less than institute State preset standard range.When the difference is in the predesigned compensation range, step S311 is performed, when the difference is more than default During compensation range, step S306 is performed.

Step S306：It is written to after first difference is converted in the measured terminal as the measured terminal Received signal strength offset, to indicate the measured terminal after the received signal strength offset is read to described First WiFi received signal strength values are adjusted.

Step S307：Again the measured terminal is obtained from the radio frequency detection device to be set according to the radio frequency detection received Standby signal value acquire it is adjusted after WiFi received signal strength values.

In the present embodiment, the WiFi received signal strength values of reacquisition can be understood as obtaining the WiFi of current round Received signal strength value, the WiFi received signal strengths value of round is reading current round for the measured terminal before deserving It is strong that WiFi after being adjusted after upper coherence write-in received signal strength offset to WiFi received signal strengths receives signal Angle value.

Step S308：Judge whether the number reacquired is more than preset times.When the number of the reacquisition is more than During preset times, step S309 is performed, when the number of the reacquisition is no more than the preset times, performs step S304。

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 received signal strengths value behaviour for the next one for obtaining current round again is performed Make, further to be compensated to the WiFi received signal strengths of measured terminal, when the number that judgement reacquires is more than default During number, characterize and the number upper limit has been reached to the adjustment number of the WiFi received signal strengths of the measured terminal, no longer obtain The WiFi received signal strengths of the next one of current round.

Step S309：Judge whether the difference is more than the preset standard range.When the difference is more than described default During critical field, step S310 is performed, when the difference is in the range of the preset standard, performs step S311.

Wherein, as a kind of mode, it is believed that it is strong that the WiFi after repeatedly acquisition measured terminal is adjusted receives signal Angle value, and the WiFi received signal strengths value of measured terminal is carried out after repeatedly adjusting, it has been able to meet measured terminal WiFi It receives signal strength values and levels off to goal-selling received signal strength value, requirement can be met, therefore, when reacquisition When number is more than preset times, in order to judge whether the measured terminal is qualified, needs whether further to judge the difference It more than preset standard range, if no more than the preset standard range, is characterized in during compensating, event does not occur Barrier, then do not need to again compensate measured terminal operation, if it exceeds the preset standard range, is characterized in the mistake compensated There is compensation failure in Cheng Zhong, then compensate operation can not also make WiFi received signal strengths value close to the goal-selling Received signal strength value then needs to recalibrate the measured terminal.

Step S310：It removes the received signal strength offset of the measured terminal and the measured terminal is carried out again WiFi received signal strengths are calibrated.

Step S311：Stop carrying out the measured terminal adjustment of WiFi received signal strength values.

Fourth embodiment

Referring to Fig. 6, Fig. 6 shows that the flow for the received signal strength method of adjustment that the application fourth embodiment provides is shown It is intended to.It will be explained in detail below for flow shown in fig. 6, the received signal strength method of adjustment is applied to terminal Test system, the above method specifically may comprise steps of：

Step S401：Radio frequency detection device described in the test terminal control is sent a command to described by way of signaling Measured terminal.

Step S402：The measured terminal returns the signal strength values according to the radio frequency detection device based on described instruction The first obtained WiFi received signal strengths value is to the radio frequency detection device.

Step S403：The test terminal reads the first WiFi received signal strength values, calculates the first WiFi The first difference between received signal strength value and goal-selling received signal strength value, 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 in the measured terminal after being converted as the received signal strength offset of the measured terminal.

Step S405：The first WiFi is connect after the measured terminal reads the received signal strength offset Signal strength values are received to be adjusted.

The received signal strength method of adjustment that the application fourth embodiment provides, test terminal control radio frequency detection device lead to The mode for crossing signaling sends a command to measured terminal, and measured terminal instruction passback substantially is strong according to the signal of radio frequency detection device The first WiFi received signal strength value value radio frequency detection devices that angle value obtains, test terminal read the first WiFi and receive signal Intensity value, the first difference between the first WiFi received signal strengths value of calculating and goal-selling received signal strength value, and When the first difference meets predesigned compensation condition, measured terminal kind connecing as measured terminal is written to after the first difference is converted Collection of letters intensity compensation value, measured terminal are believed reading to receive to receive the first WiFi after the received signal strength offset Number intensity value is adjusted, so that the first WiFi received signal strengths value is close to the goal-selling received signal strength Value improves the accuracy of terminal WiFi received signal strengths and the quality of end product.

5th embodiment

Referring to Fig. 7, Fig. 7 shows the mould for the received signal strength adjusting apparatus 400 that the 5th embodiment of the application provides Block block diagram.It will be explained in detail below for module frame chart shown in Fig. 7, the received signal strength adjusting apparatus 400 Applied to terminal test system as shown in Figure 1, the received signal strength adjusting apparatus 400 includes：First reception signal is strong Angle value acquisition module 410, the first difference calculating module 420 and received signal strength compensating module 430, wherein：

First received signal strength value acquisition module 410 obtains for the test terminal from the radio frequency detection device First WiFi received signal strength values of the measured terminal, the first WiFi received signal strengths value are the measured terminal It is obtained under signaling test pattern, according to the signal strength values of the radio frequency detection device received.Further, it is described First received signal strength value acquisition module 410 includes：Signalling communication control submodule, instruction send control submodule and the One received signal strength value acquisition submodule, wherein：

Signalling communication control submodule, for measured terminal and the radio frequency detection device described in the test terminal control Establish signalling communication connection.

Instruction sends control submodule, for the radio frequency detection device to be controlled to send a command to institute by way of signaling State measured terminal.

First received signal strength value acquisition submodule, it is described tested for obtain that the radio frequency detection device receives The first WiFi received signal strength values that terminal is worth to according to the signal strength of the radio frequency detection device.

First difference calculating module 420 receives for calculating the first WiFi received signal strengths value and goal-selling The first difference between signal strength values, judges whether first difference meets predesigned compensation condition.Further, described One difference calculating module 420 includes：Preset standard range judging submodule, receives signal at predesigned compensation range judging submodule Intensity compensation value removes submodule, 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.

Received signal strength offset removes submodule, for working as first difference more than the preset standard range When, remove the measured terminal received signal strength offset and again to the measured terminal carry out WiFi receive signal it is strong Degree calibration.

Received signal strength compensating module 430, for when first difference meets the predesigned compensation condition, by institute It states and is written to after the first difference is converted in the measured terminal as the received signal strength offset of the measured terminal, To indicate the measured terminal after the received signal strength offset is read to the first WiFi received signal strengths Value is adjusted.Further, the received signal strength compensating module 430 includes：Original received signal intensity compensation value is examined Submodule and received signal strength value superposition submodule are surveyed, wherein：

Original received signal intensity compensation value detection sub-module, for detect whether be stored in the measured terminal it is original Received signal strength offset.

Received signal strength value be superimposed submodule, for if so, by the original received signal intensity compensation value and into The received signal strength that the measured terminal is written after transformed first difference value of row as the measured terminal is mended Repay value.

Further, the received signal strength adjustment module 400 further includes：Second receiving intensity acquisition module, second Difference calculating module and adjustment stopping modular, wherein：

Second receiving intensity acquisition module obtains the tested end for the test terminal from the radio frequency detection device The 2nd WiFi received signal strength values received are terminated, the 2nd WiFi received signal strengths value is being believed for the measured terminal Enable under test pattern, compensated with the received signal strength offset after WiFi received signal strength values.

Second difference calculating module receives for calculating the 2nd WiFi received signal strengths value and the goal-selling The second difference between signal strength values 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 received signal strength values.

In conclusion received signal strength method of adjustment, device, terminal test system and the electronics that the application provides are whole End, test terminal obtain the first WiFi received signal strength values of measured terminal from radio frequency detection device, and the first WiFi is received Signal strength values for measured terminal under signaling test pattern, according to the signal strength values of received radio frequency detection device and It obtains, calculates the first difference between the first WiFi received signal strengths value and goal-selling received signal strength value, and work as When first difference meets predesigned compensation condition, it is written to after the first difference is converted in measured terminal as measured terminal Received signal strength offset, to indicate that measured terminal receives the first WiFi after the received signal strength offset is read Signal strength values are adjusted, so that the first WiFi received signal strengths value is improved close to goal-selling received signal strength value The accuracy of terminal WiFi received signal strengths 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, IEEE802.11b, IEEE802.11g and/or IEEE802.11n), 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

1. a kind of received signal strength method of adjustment, applied to terminal test system, the terminal test system is examined including radio frequency Measurement equipment, test terminal and measured terminal, which is characterized in that the method includes：

The test terminal obtains the first WiFi received signal strength values of the measured terminal, institute from the radio frequency detection device State the first WiFi received signal strengths value for the measured terminal under signaling test pattern, according to the received radio frequency The signal strength values of detection device and obtain；

The first difference between the first WiFi received signal strengths value and goal-selling received signal strength value is calculated, is judged Whether first difference meets predesigned compensation condition；

When first difference meets the predesigned compensation condition, the quilt is written to after first difference is converted The received signal strength offset as the measured terminal in terminal is surveyed, to indicate that the measured terminal is reading described connect The first WiFi received signal strength values are adjusted after collection of letters intensity compensation value.

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 received signal strength offset as the measured terminal in terminal is surveyed, including：

It detects and original received signal intensity compensation value whether is stored in the measured terminal；

If so, the quilt is written by the original received signal intensity compensation value and after carrying out transformed first difference value Survey the received signal strength offset of the terminal as 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 the predesigned compensation model It encloses, 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 received signal strength offset of the measured terminal is removed And WiFi received signal strength calibrations are carried out to the measured terminal again.

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, the reception signal being written to after first difference is converted in the measured terminal as the measured terminal is strong It spends after offset, further includes：

It is strong that the 2nd WiFi that the test terminal is received from the radio frequency detection device acquisition measured terminal receives signal Angle value, the 2nd WiFi received signal strengths value is for the measured terminal under signaling test pattern, with the reception signal Intensity compensation value compensate after WiFi received signal strength values；

The second difference between the 2nd WiFi received signal strengths value and the goal-selling received signal strength value is calculated, Judge whether second difference is more than the predesigned compensation range；

When second difference is in the range of the predesigned compensation, then stop carrying out the measured terminal WiFi reception signals The adjustment of intensity value.

6. method according to claim 1 or 2, which is characterized in that the test terminal is obtained from the radio frequency detection device The first WiFi received signal strength values that the measured terminal receives are taken, including：

Measured terminal is established signalling communication with the radio frequency detection device and is connected described in the test terminal control；

The radio frequency detection device is controlled to send a command to the measured terminal by way of signaling；

Obtain the signal strength values of the measured terminal that the radio frequency detection device receives according to the radio frequency detection device Obtained the first WiFi received signal strength values.

7. a kind of received signal strength method of adjustment, applied to terminal test system, the terminal test system is examined including radio frequency Measurement equipment, test terminal and measured terminal, which is characterized in that the method includes：

Radio frequency detection device described in the test terminal control sends a command to the measured terminal by way of signaling；

The measured terminal returns first be worth to according to the signal strength of the radio frequency detection device based on described instruction WiFi received signal strengths value is to the radio frequency detection device；

The test terminal reads the first WiFi received signal strength values, calculates the first WiFi received signal strength values The first difference between goal-selling received signal strength value, judges whether first difference meets predesigned compensation condition, When first difference meets the predesigned compensation condition, the test terminal is written after first difference is converted Into the measured terminal as the received signal strength offset of the measured terminal；

To the first WiFi received signal strength values after measured terminal reads the received signal strength offset It is adjusted.

8. a kind of received signal strength adjusting apparatus, applied to terminal test system, the terminal test system is examined including radio frequency Measurement equipment, test terminal and measured terminal, which is characterized in that described device includes：

First received signal strength value acquisition module obtains described be tested for the test terminal from the radio frequency detection device First WiFi received signal strength values of terminal, the first WiFi received signal strengths value are surveyed for the measured terminal in signaling It is obtained under die trial formula, according to the signal strength values of the radio frequency detection device received；

First difference calculating module, for calculating the first WiFi received signal strengths value and goal-selling received signal strength The first difference between value, judges whether first difference meets predesigned compensation condition；

Received signal strength compensating module, for when first difference meets the predesigned compensation condition, by described first Difference is written in the measured terminal after being converted as the received signal strength offset of the measured terminal, with instruction The measured terminal carries out the first WiFi received signal strengths value after the received signal strength offset is read Adjustment.

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 radio frequency detection device to be controlled to send a command to the tested end by way of signaling End；

The measured terminal, for be worth to based on described instruction passback according to the signal strength of the radio frequency detection device the One WiFi received signal strengths value is to the radio frequency detection device；

The test terminal for reading the first WiFi received signal strength values from the radio frequency detection device, calculates institute The first difference between the first WiFi received signal strengths value and goal-selling received signal strength value is stated, judges that described first is poor Whether value meets predesigned compensation condition, and when first difference meets the predesigned compensation condition, the terminal of testing is by institute It states and is written to after the first difference is converted in the measured terminal as the received signal strength offset of the measured terminal；

The measured terminal is strong for receiving signal to the first WiFi after received signal strength offset is read Angle value is adjusted.

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.