CN108234045B

CN108234045B - Received signal strength adjusting method and device, terminal testing system and electronic terminal

Info

Publication number: CN108234045B
Application number: CN201711408092.7A
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: 2021-09-14
Anticipated expiration: 2037-12-22
Also published as: CN108234045A

Abstract

The embodiment of the application discloses a received signal strength adjusting method, a received signal strength adjusting device, a terminal testing system and an electronic terminal, and relates to the technical field of mobile terminal radio frequency. The method comprises the following steps: the method comprises the steps that a test terminal obtains a first WiFi receiving signal intensity value of a tested terminal, the first WiFi receiving signal intensity value is obtained according to a received signal intensity value of radio frequency detection equipment under a non-signaling test mode of the tested terminal, a first difference value between the first WiFi receiving signal intensity value and a preset target receiving signal intensity value is calculated, and when the first difference value meets a preset compensation condition, the first difference value is converted and written into the tested terminal to serve as a receiving signal intensity compensation value of the tested terminal, so that the tested terminal is indicated to adjust the first WiFi receiving signal intensity value after the receiving signal intensity compensation value is read. The method and the device can improve the accuracy of the WiFi receiving signal intensity of the terminal and the quality of the terminal product.

Description

Received signal strength adjusting method and device, terminal testing system and electronic terminal

Technical Field

The present application relates to the field of mobile terminal radio frequency technologies, and in particular, to a method and an apparatus for adjusting received signal strength, a terminal test system, and an electronic terminal.

Background

In the production process of a mobile terminal, the wireless fidelity (WiFi) Received Signal Strength (RSSI) is usually calibrated or written with a fixed calibration compensation value to ensure the accuracy of the received signal strength of the product, but the terminal produced by the calibration method may have a received signal strength deviation, which affects the quality of the terminal product.

Disclosure of Invention

In view of the above problems, the present application provides a method and an apparatus for adjusting received signal strength, a terminal testing system, and an electronic terminal, so as to improve accuracy of WiFi received signal strength of the terminal and quality of a terminal product.

In a first aspect, an embodiment of the present application provides a method for adjusting received signal strength, which is applied to a terminal test system, where the terminal test system includes a radio frequency detection device, a test terminal, and a terminal to be tested, and the method includes: the test terminal acquires a first WiFi receiving signal intensity value of the tested terminal, wherein the first WiFi receiving signal intensity value is acquired by the tested terminal in a non-signaling test mode according to the received signal intensity value of the radio frequency detection equipment; calculating a first difference value between the first WiFi received signal strength value and a preset target received signal strength value, and judging whether the first difference value meets a preset compensation condition; and when the first difference value meets the preset compensation condition, converting the first difference value, writing the converted first difference value into the tested terminal to serve as a received signal strength compensation value of the tested terminal, and indicating the tested terminal to adjust the first WiFi received signal strength value after reading the received signal strength compensation value.

In a second aspect, an embodiment of the present application provides a method for adjusting received signal strength, which is applied to a terminal test system, where the terminal test system includes a radio frequency detection device, a test terminal, and a terminal to be tested, and the method includes: the test terminal controls the tested terminal to be in a non-signaling test mode and controls the radio frequency detection equipment to transmit signals; the tested terminal obtains a first WiFi receiving signal intensity value according to the signal intensity value of the signal; the test terminal reads the first WiFi receiving signal intensity value, calculates a first difference value between the first WiFi receiving signal intensity value and a preset target receiving signal intensity value, judges whether the first difference value meets a preset compensation condition, and when the first difference value meets the preset compensation condition, the test terminal converts the first difference value and writes the converted first difference value into the tested terminal to serve as a receiving signal intensity compensation value of the tested terminal; and adjusting the first WiFi receiving signal intensity value after the measured terminal reads the receiving signal intensity compensation value.

In a third aspect, an embodiment of the present application provides a received signal strength adjusting apparatus, which is applied to a terminal test system, where the terminal test system includes a radio frequency detection device, a test terminal, and a terminal to be tested, and the apparatus includes: a first received signal strength value obtaining module, configured to obtain, by the test terminal, a first WiFi received signal strength value of the terminal to be tested, where the first WiFi received signal strength value is obtained by the terminal to be tested in a non-signaling test mode according to a received signal strength value of the radio frequency detection device; the first difference value calculating module is used for calculating a first difference value between the first WiFi received signal strength value and a preset target received signal strength value and judging whether the first difference value meets a preset compensation condition or not; and the received signal strength compensation module is used for converting the first difference value and then writing the converted first difference value into the tested terminal to serve as a received signal strength compensation value of the tested terminal so as to indicate the tested terminal to adjust the first WiFi received signal strength value after reading the received signal strength compensation value.

In a fourth aspect, an embodiment of the present application provides a terminal test system, where the terminal test system includes a radio frequency detection device, a test terminal, and a terminal to be tested, where: the test terminal is used for controlling the tested terminal to be in a non-signaling test mode and controlling the radio frequency detection equipment to transmit signals; the tested terminal is used for acquiring a first WiFi receiving signal strength value according to the signal strength value of the signal; the test terminal is configured to read the first WiFi received signal strength value, calculate a first difference between the first WiFi received signal strength value and a preset target received signal strength value, determine whether the first difference meets a preset compensation condition, and when the first difference meets the preset compensation condition, convert the first difference and write the converted first difference into the tested terminal as a received signal strength compensation value of the tested terminal; and the tested terminal is used for adjusting the first WiFi receiving signal strength value after the receiving signal strength compensation value is read.

In a fifth aspect, embodiments of the present application provide an electronic terminal, which includes a display, a memory, and a processor, the display and the memory being coupled to the processor, the memory storing instructions, which when executed by the processor, the processor performs the above method.

In a sixth aspect, the present application provides a computer readable storage medium having program code executable by a processor, the program code causing the processor to execute the above method.

In the received signal strength adjusting method, device, terminal testing system and electronic terminal provided in the embodiments of the present application, the testing terminal obtains a first WiFi received signal strength value obtained by the tested terminal in a non-signaling testing mode according to a received signal strength value of the radio frequency detection device, calculates a first difference between the first WiFi received signal strength value and a preset target received signal strength value, and when the first difference value meets the preset compensation condition, the first difference value is converted and written into the tested terminal as the received signal strength compensation value of the tested terminal, so as to instruct the terminal to be tested to adjust the first WiFi received signal strength value after reading the received signal strength compensation value, therefore, the first WiFi receiving signal strength value is close to the preset target receiving signal strength value, and the accuracy of the terminal WiFi receiving signal strength and the quality of a terminal product are improved.

These and other aspects of the present application will be more readily apparent from the following description of the embodiments.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 shows a block diagram of a terminal test system provided in an embodiment of the present application;

fig. 2 is a schematic flow chart illustrating a received signal strength adjustment method according to a first embodiment of the present application;

fig. 3 is a schematic flow chart illustrating a received signal strength adjustment method according to a second embodiment of the present application;

fig. 4 is a flowchart illustrating step S207 of a received signal strength adjusting method according to a second embodiment of the present application;

fig. 5 is a flowchart illustrating a received signal strength adjustment method according to a third embodiment of the present application;

fig. 6 is a schematic flow chart illustrating a received signal strength adjustment method according to a fourth embodiment of the present application;

fig. 7 is a block diagram illustrating a received signal strength adjusting apparatus according to a fifth embodiment of the present application;

FIG. 8 is a block diagram of a test terminal provided in an embodiment of the present application;

fig. 9 shows a schematic structural diagram of a terminal under test provided in an embodiment of the present application;

fig. 10 shows a block diagram of a tested terminal according to an embodiment of the present application.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In the production process of the wireless terminal, the WiFi generally guarantees the accuracy of the WiFi received signal strength of the product through calibration or writing in a fixed calibration compensation value, in the calibration process, the received signal strength of each terminal may have residual errors during calibration due to differences of environmental interference, temperature, humidity, power supply or RF thimble contact line loss and the like, and the received signal strength deviation caused by the hardware difference of the terminal product during mass production cannot be guaranteed through writing in the fixed compensation value. In view of the above problems, the inventor provides a received signal strength adjusting method, a received signal strength adjusting device, a terminal testing system and an electronic terminal according to the embodiments of the present application, so as to improve the accuracy of the WiFi received signal strength of the terminal and the quality of the terminal product, and reduce the power consumption of the terminal product.

Referring to fig. 1, fig. 1 shows a block diagram of a terminal testing system 20 provided in an embodiment of the present application, and as shown in fig. 1, the terminal testing system 20 includes a terminal under test 100, a testing terminal 200, and a radio frequency detection device 300, where the testing terminal 200 is connected to the terminal under test 100 and the radio frequency detection device 300, respectively, and the terminal under test 100 is connected to the radio frequency detection device 300.

The terminal 100 to be tested may be an electronic device capable of receiving and testing a WiFi signal, such as a smart phone, a tablet computer, a wearable electronic terminal, a vehicle-mounted computer, or a personal computer. As a mode, a WiFi receiving device is arranged inside the terminal under test 100, and the WiFi receiving device may be configured to receive a WiFi signal and obtain a WiFi received signal strength value based on a signal strength value of the WiFi signal, specifically, in this embodiment of the application, the terminal under test 100 receives a signal transmitted by the radio frequency detection device 300 and obtains the WiFi received signal strength value according to the signal strength value of the signal.

The rf detection device 300 may be a detection device capable of emitting a WiFi signal, and optionally, the rf detection device 300 is an rf integrated tester, and specifically, in this application, the rf detection device 300 may be controlled by the test terminal 200 to output a signal to the terminal under test 100.

In the present application, the test terminal 200 is configured to read a WiFi received signal strength value of the terminal under test 100 from the terminal under test 100, and obtain a received signal strength compensation value according to the read WiF received signal strength value to adjust the received signal strength of the terminal under test 100, and optionally, the test terminal 200 is a personal computer. Specifically, the test terminal 200 is connected to the terminal under test 100 through data lines such as USB and JTAG, the test terminal 200 is installed with test software, the test software can obtain a received signal strength compensation value for adjusting a WiFi received signal strength value obtained by the terminal under test 100 according to the received signal strength of the radio frequency detection device 300 according to the WiFi received signal strength value of the terminal under test 100, and then the test terminal 200 writes the received signal strength compensation value into the terminal under test 100 through the data lines. When the measured terminal 100 reads the received signal strength compensation value, the measured terminal adjusts the WiFi received signal strength according to the received signal strength compensation value, and the specific adjustment method is described in detail in the following embodiments.

First embodiment

Referring to fig. 2, fig. 2 is a flowchart illustrating a received signal strength adjustment method according to a first embodiment of the present application. The received signal strength adjusting method aims to improve the accuracy of the WiFi received signal strength of the terminal and the corresponding terminal quality. In a specific embodiment, the received signal strength adjusting method is applied to the received signal strength adjusting apparatus 400 shown in fig. 7 and the test terminal 200 configured with the received signal strength adjusting apparatus 400 shown in fig. 8. The specific process of this embodiment will be described below by taking a personal computer as an example, and it should be understood that the test terminal applied in this embodiment is not limited to a personal computer, and may also include other test terminals, such as a tablet computer, a smart phone, and the like. As will be described in detail with respect to the flow shown in fig. 2, the received signal strength adjusting method is applied to the terminal test system shown in fig. 1, and the received signal strength adjusting method may specifically include the following steps:

step S101: the test terminal obtains a first WiFi receiving signal intensity value of the tested terminal, wherein the first WiFi receiving signal intensity value is obtained by the tested terminal in a non-signaling test mode according to the received signal intensity value of the radio frequency detection equipment.

As a manner, the method for adjusting received signal strength provided in the first embodiment of the present application is applied to test the received signal strength of a WiFi signal of a terminal to be tested, and in a non-signaling test mode, the test terminal controls the terminal to be tested and a radio frequency detection device to establish a communication connection through data lines such as USB and JTAG or other communication manners, and specifically, the test terminal sets a frequency band and a frequency point of the terminal to be tested, so that the test terminal and the radio frequency detection device establish a WiFi communication connection according to the frequency band and the frequency point. The method comprises the steps that a test terminal runs a WiFi non-signaling test program, the tested terminal is controlled to be in a non-signaling test mode, and the radio frequency detection equipment is controlled to output WiFi signals, and can be understood, at the moment, the radio frequency detection equipment and the tested terminal are in a one-way communication mode, namely, the tested terminal serves as a one-way receiving party, and the radio frequency detection equipment serves as a transmitting party, so that the tested terminal can receive WiFi signals transmitted by the radio frequency detection equipment and obtain WiFi receiving signal strength values based on the WiFi signal test, specifically, the tested terminal demodulates the received WiFi signals and obtains the WiFi receiving signal strength values based on the signal strength values of the WiFi signals, the WiFi receiving signal strength values are recorded as first WiFi receiving signal strength values, and further, the test terminal obtains the first WiFi receiving signal strength values of the tested terminal from the tested terminal through data lines such as USB and JTAG.

In this embodiment, before the test terminal runs the WiFi non-signaling test program, other preparation operations may also be included, specifically, the test terminal loads a WiFi target received signal strength file first, where the WiFi target received signal strength file at least includes a preset target received signal strength value of the terminal to be tested, and as can be understood, the preset target received signal strength value is a received signal strength that the terminal to be tested expects to reach when the terminal is factory set, and the test terminal stores the WiFi target received signal strength file at least including the preset target received signal strength value, and compares the preset target received signal strength value as a standard parameter value with the obtained WiFi received signal strength. Further, the radio frequency detection device performs an initialization operation, where the initialization operation is used to indicate that the radio frequency detection device clears the WiFi received signal strength value stored therein and the frequency band of the wireless signal that can be detected by the radio frequency detection device, so as to avoid an error in the WiFi received signal strength obtained by the test terminal.

Step S102: and calculating a first difference value between the first WiFi received signal strength value and a preset target received signal strength value, and judging whether the first difference value meets a preset compensation condition.

It should be noted that, in an actual test, the distance between the radio frequency detection device and the terminal to be tested is set to a theoretical maximum value, and a signal transmitted by the radio frequency detection device is adjusted according to the maximum distance, so that when the signal transmitted by the radio frequency detection device reaches the terminal to be tested, the signal strength should theoretically be not lower than a preset standard received signal strength value, thereby avoiding the occurrence of the situation that the first WiFi received signal strength value which is outgoing is always smaller than the preset target received signal strength value.

Further, the test terminal performs difference operation on the obtained first WiFi received signal strength value based on a pre-stored preset target received signal strength value to obtain a first difference between the WiFi received signal strength value and the preset target received signal strength value, and then determines whether the first difference meets a preset compensation condition, specifically, the preset compensation condition is that the tested terminal meets a range for performing WiFi received signal strength value compensation. It can be understood that, when the first difference is not within the compensation range, it may characterize that the measured terminal may be consistent with the preset target received signal strength value on the one hand, and is a qualified product, and does not need to be compensated, and on the other hand, may exceed the compensation range, and is an unqualified product, and it is not necessary to compensate the received signal strength value, and when the first difference is within the compensation range, it characterizes that the measured terminal can be normally used, but the difference between the WiFi received signal strength value and the preset target received signal strength value is large, and the WiFi received signal strength value of the measured terminal may be continuously close to the preset target received signal strength value in a compensation manner.

It should be noted that, the preset target received signal strength values of different terminals under test may have a certain difference, and therefore, in this embodiment, different preset target received signal strength values are set for different terminals under test to perform the test.

Step S103: and when the first difference value meets the preset compensation condition, converting the first difference value, writing the converted first difference value into the tested terminal to serve as a received signal strength compensation value of the tested terminal, and indicating the tested terminal to adjust the first WiFi received signal strength value after reading the received signal strength compensation value.

When the first difference meets the preset compensation condition, the first difference is converted into a received signal strength compensation parameter which can be identified by the terminal to be tested, and specifically, the first difference can be converted into the received signal strength compensation parameter according to an electrical parameter of a WiFi receiving device of the terminal to be tested, which is acquired in advance. The electrical parameter of the WiFi receiving device of the terminal under test may include, but is not limited to, a data format that the WiFi receiving device of the terminal under test can recognize, specifically, a format standard of a chip interface of the WiFi receiving device for received data, for example, a format standard of MTK or a high-pass chip for data received by its interface is different, for example, the high-pass chip requires that the data must be a number greater than a certain value, for example, must be a number greater than zero, and when the first difference is-1, the conversion mode may be, but is not limited to: -1 x 10+100 yields 90, and the received signal strength compensation parameter is 90.

And further, writing the received signal strength compensation parameter obtained by converting the first difference value into a detected terminal as a received signal strength compensation value of the detected terminal, and indicating the detected terminal to adjust the WiFi receiving device according to the received signal strength compensation value after reading the received signal strength compensation value, so as to adjust the first WiFi received signal strength value. Specifically, the WiFi received signal strength value of the terminal under test is related to the received parameter of the WiFi receiving device, where the received parameter may be a radio frequency gain index or a channel quality index, and a compensation algorithm is provided in the terminal under test, and the received signal strength parameter can be adjusted according to the compensation algorithm by using the received signal strength compensation parameter, mainly adjusting a parameter of a received signal strength amplifier, and amplifying a signal to compensate for the deficiency of the signal strength, so as to adjust the first WiFi received signal strength value of the terminal under test, so that the first WiFi received signal strength value is closer to a preset target received signal strength value, and the accuracy of the received signal strength of the terminal under test and the terminal quality are improved, and power consumption can be reduced.

In the received signal strength adjusting method provided in the first embodiment of the present application, a test terminal obtains a first WiFi received signal strength value of a terminal under test, the first WiFi received signal strength value is obtained by the tested terminal in a non-signaling test mode according to the received signal strength value of the radio frequency detection equipment, a first difference value between the first WiFi received signal strength value and a preset target received signal strength value is calculated, and when the first difference value meets the preset compensation condition, the first difference value is converted and written into the tested terminal as the received signal strength compensation value of the tested terminal, so as to instruct the terminal to be tested to adjust the first WiFi received signal strength value after reading the received signal strength compensation value, therefore, the first WiFi receiving signal strength value is close to the preset target receiving signal strength value, and the accuracy of the terminal WiFi receiving signal strength and the quality of a terminal product are improved.

Second embodiment

Referring to fig. 3, fig. 3 is a flowchart illustrating a received signal strength adjustment method according to a second embodiment of the present application. As will be described in detail with respect to the flow shown in fig. 3, the method is applied to the terminal test system shown in fig. 1, and the method for adjusting the received signal strength may specifically include the following steps:

step S201: and the test terminal controls the tested terminal to be in a non-signaling test mode.

Step S202: and controlling the radio frequency detection equipment to transmit a WiFi signal.

Step S203: and acquiring the first WiFi receiving signal intensity value obtained by the tested terminal according to the signal intensity value of the WiFi signal.

Step S204: and calculating a first difference value between the first WiFi received signal strength value and a preset target received signal strength value, and judging whether the first difference value exceeds a preset standard range.

In this embodiment, the test terminal performs difference operation on the obtained first WiFi received signal strength value based on a pre-stored preset target received signal strength value to obtain a first difference between the first WiFi received signal strength value and the preset target received signal strength value, and determines whether the first difference exceeds a preset standard range. Specifically, the preset standard range is used for representing a qualified standard range of the WiFi received signal strength of the terminal to be tested, if the first difference exceeds the qualified standard range, it is determined that the terminal to be tested is an unqualified product, and the effect of compensating the received signal strength value of the terminal to be tested is not good, so that the terminal can not be compensated any more. If the first difference value does not exceed the qualified standard range, the tested terminal is characterized as a basically qualified product, and the first WiFi receiving signal strength value corresponding to the WiFi signal received by the tested terminal can meet the requirement of normal use, so that further judgment or compensation action can be executed.

For example, the preset target received signal strength value is a, the first WiFi received signal strength value is B, and the preset standard range is +/-2mW, so that a first difference between the first WiFi received signal strength value and the preset target received signal strength value is B-a, further, whether B-a is located between +/-2mW is determined, if B-a is located between +/-2mW, it is characterized that the first difference is not greater than the preset standard range, and its corresponding terminal under test is a substantially qualified product, and if B-a is not between +/-2mW, it is characterized that the first difference is greater than the preset standard range, and its corresponding terminal under test is an unqualified product. Optionally, the preset target received signal strength value a is-60 mW.

Step S205: and when the first difference value exceeds the preset standard range, clearing the received signal strength compensation value of the tested terminal and carrying out WiFi received signal strength calibration on the tested terminal again.

Further, when the received signal strength value of the terminal to be tested is judged to be unqualified, the terminal to be tested is returned to the calibration link for recalibration of the WiFi received signal strength. Specifically, firstly, clear away received signal strength compensation value that is stored in the terminal under test, clear away and accomplish afterwards to the terminal under test carries out wiFi received signal strength calibration, wherein, probably store the received signal strength compensation value that calibration link input in the terminal under test, perhaps write in the received signal strength compensation value in the adjustment process of the wiFi received signal strength of terminal under test, can understand, clear away received signal strength compensation value can reduce the calibration deviation when the wiFi received signal strength of terminal under test recalibrates, improves initial calibration quality.

Furthermore, the calibration of the WiFi received signal strength refers to a workstation, the calibration is only to calibrate certain specific frequency points, then generate some data through some algorithms and temperature compensation algorithms, and write the data into the mobile phone terminal, however, the calibration is inaccurate due to the contact of the thimble of the calibration station, the influence of inaccurate compensation of the temperature or the line loss of the production line, or the difference of the algorithm, it should be noted that, after the WiFi received signal strength is recalibrated, whether the difference value between the WiFi received signal strength value of the tested terminal and the preset target received signal strength value exceeds a preset standard range or not is judged again, and if the received signal strength compensation value is still unqualified, removing the received signal strength compensation value stored in the tested terminal again, and then executing recalibration operation until the difference value between the WiFi received signal strength value and a preset target received signal strength value does not exceed a preset qualified standard. As a mode, when recalibrating the WiFi received signal strength, recording the number of times of performing recalibration operation, and when the number of times reaches a preset upper limit, determining that the tested terminal is a defective product, and then not performing recalibration operation any more.

Step S206: and when the first difference value is within the preset standard range, judging whether the first difference value exceeds the preset compensation range, wherein the preset compensation range is smaller than the preset standard range.

In this embodiment, when the terminal to be tested is determined to be a substantially qualified product, it is further determined whether the first difference exceeds a preset compensation range, where the preset compensation range is within a preset standard range. Specifically, the preset compensation range is used for representing a criterion whether the WiFi received signal strength value of the terminal to be tested needs to be compensated under the condition that the WiFi received signal strength value is basically qualified, and if the first difference exceeds the preset compensation range, the first difference is represented to be located between the preset compensation range and a preset standard range, and it is determined that the WiFi received signal strength value compensation needs to be performed on the terminal to be tested. And if the first difference value does not exceed the preset compensation range, the measured terminal is qualified, and the WiFi received signal strength value compensation operation is not required.

For example, the predetermined target rssi value is a, the first WiFi rssi value is B, the predetermined offset range is +/-0.5, therefore, the first difference between the first WiFi received signal strength value and the preset target received signal strength value is B-a, and further, whether B-a is within +/-0.5mW is determined, if B-a is within +/-0.5mW, the first difference is not greater than a preset compensation range, the first WiFi received signal strength value of the corresponding tested terminal is basically consistent with the preset target received signal strength value and is a qualified product, and when the B-A is not within +/-0.5mW, the first difference value is characterized to exceed a preset compensation range, and the corresponding tested terminal is a basically qualified product and needs to be further compensated.

Step S207: and when the first difference exceeds the preset compensation range, converting the first difference and writing the converted first difference into the tested terminal to serve as a received signal strength compensation value of the tested terminal so as to indicate the tested terminal to adjust the first WiFi received signal strength value after reading the received signal strength compensation value.

Referring to fig. 4, fig. 4 is a flowchart illustrating a step S207 of a received signal strength adjusting method according to a second embodiment of the present application. As will be explained in detail with respect to the flow shown in fig. 4, the method may specifically include the following steps:

step S2071: and detecting whether the original received signal strength compensation value is stored in the detected terminal.

Specifically, in this embodiment, each time the test terminal acquires the received signal strength compensation value of one tested terminal, the test terminal correspondingly records the received signal strength compensation value, and when the test terminal acquires the received signal strength compensation value of the tested terminal again, whether the tested terminal stores the original received signal strength compensation value is detected through the recorded data.

Step S2072: and if so, adding the original received signal strength compensation value and the converted first difference value, and writing the added value into the tested terminal as the received signal strength compensation value of the tested terminal.

When the original receiving signal strength compensation value is not obtained for the first time, namely the original receiving signal strength compensation value is stored in the tested terminal, the original receiving signal strength compensation value of the tested terminal is read, the original receiving signal strength compensation value is summed with the first difference value after the conversion is carried out for this time after the original receiving signal strength compensation value is obtained, and the received signal strength compensation value obtained through summation is written into the tested terminal. For example, the original received signal strength compensation value stored in the terminal under test is a, the converted difference value is b, and the sum is obtained by summing a + b, and then the sum is written into the terminal under test as the received signal strength compensation value of the terminal under test.

Step S208: and the test terminal acquires a second WiFi receiving signal intensity value of the tested terminal, wherein the second WiFi receiving signal intensity value is acquired according to the received signal intensity value of the radio frequency detection equipment after the tested terminal is compensated by the receiving signal intensity compensation value in a non-signaling test mode.

Further, as a mode, the tested terminal performs compensation adjustment on the first WiFi received signal strength value to obtain a second WiFi received signal strength value, and the test terminal obtains the second WiFi received signal strength value from the tested terminal again.

Step S209: and calculating a second difference value between the second WiFi received signal strength value and the preset target received signal strength value, and judging whether the second difference value exceeds the preset compensation range.

Step S210: and when the second difference value is within the preset compensation range, stopping adjusting the WiFi receiving signal intensity value of the tested terminal.

It can be understood that, in this embodiment, if the second difference between the second WiFi received signal strength value obtained by the measured terminal through adjustment based on the received signal strength compensation value and the preset target received signal strength value is within the preset compensation range, the measured terminal is characterized in that the measured terminal meets the requirement of a qualified product after adjustment, and then the WiFi received signal strength value of the measured terminal does not need to be adjusted again, so that the test is completed.

It should be noted that, for the parts not described in detail in the above steps, reference may be made to the foregoing embodiments, and details are not described herein again.

In the received signal strength adjusting method provided in the second embodiment of the present application, the test terminal controls the terminal to be tested in the non-signaling test mode and controls the radio frequency detection device to transmit a signal, obtains a first WiFi received signal strength value obtained by the terminal to be tested according to the signal strength value of the signal, calculates a first difference between the first WiFi received signal strength value and a preset target received signal strength value, and when the first difference exceeds a preset standard range, removes a received signal strength compensation value of the terminal to be tested and performs WiFi received signal strength calibration on the terminal to be tested again, and when the first difference is within the preset standard range, determines whether the first difference exceeds a preset compensation range, and when the first difference exceeds the preset compensation range, converts the first difference and writes the first difference into the terminal to be tested to instruct the terminal to adjust, and then obtains a second WiFi received signal strength value, and calculating a second difference value between the second WiFi received signal strength value and the target received signal strength value, and stopping adjusting the WiFi received signal strength value of the tested terminal when the second difference value is within a preset compensation range so as to improve the accuracy of the WiFi received signal strength of the terminal and the quality of a terminal product.

Third embodiment

Referring to fig. 5, fig. 5 is a flowchart illustrating a method for adjusting received signal strength according to a third embodiment of the present application. As will be described in detail with respect to the flow shown in fig. 5, the received signal strength adjusting method is applied to the terminal testing system shown in fig. 1, and in this embodiment, in a process of performing multiple iterations to enable a difference between a WiFi received signal strength value of a terminal to be tested and a preset target received signal strength value to meet a requirement, even if the WiFi received signal strength of the terminal to be tested tends to be qualified, if the number of iterations is too large, the testing system may be stressed, occupy too much testing resources, and increase cost excessively, so that a limit needs to be imposed on the number of iterations, and specifically, the method may specifically include the following steps:

step S301: and the test terminal controls the tested terminal to be in a non-signaling test mode.

Step S302: and controlling the radio frequency detection equipment to transmit a WiFi signal.

Step S303: and acquiring a WiFi receiving signal strength value obtained by the tested terminal according to the signal strength value of the WiFi signal.

Step S304: and calculating a difference value between the WiFi received signal strength value and a preset target received signal strength value, and judging whether the difference value exceeds a preset standard range. When the difference value exceeds the preset standard range, step S310 is performed, and when the difference value is within the preset standard range, step S305 is performed.

Step S305: and judging whether the difference value exceeds the preset compensation range or not, wherein the preset compensation range is smaller than the preset standard range. When the difference is within the preset compensation range, step S311 is performed, and when the difference exceeds the preset compensation range, step S306 is performed.

Step S306: and converting the first difference value and writing the converted first difference value into the tested terminal to serve as a received signal strength compensation value of the tested terminal so as to indicate the tested terminal to adjust the first WiFi received signal strength value after reading the received signal strength compensation value.

Step S307: and re-acquiring the signal value of the tested terminal according to the received radio frequency detection equipment to obtain the adjusted WiFi receiving signal strength value.

In this embodiment, the obtained WiFi received signal strength value may be understood as a WiFi received signal strength value obtained in the current round, where the WiFi received signal strength value in the current round is a WiFi received signal strength value obtained by adjusting the WiFi received signal strength after the measured terminal reads the received signal strength compensation value written in the previous round of the current round.

Step S308: and judging whether the reacquired times exceed a preset time. When the number of reacquisition times exceeds a preset number, step S309 is performed, and when the number of reacquisition times does not exceed the preset number, step S304 is performed.

In this embodiment, the preset number of times may be set according to an actual situation, and when it is determined that the number of times of reacquisition does not exceed the preset number of times, the operation of reacquiring the WiFi received signal strength value of the next round of the current round is performed to further compensate the WiFi received signal strength of the terminal under test, and when it is determined that the number of times of reacquisition exceeds the preset number of times, the adjustment number of times representing the WiFi received signal strength of the terminal under test has reached the upper limit of the number of times, and the WiFi received signal strength of the next round of the current round is no longer acquired.

Step S309: and judging whether the difference value exceeds the preset standard range. When the difference exceeds the preset standard range, step S310 is performed, and when the difference is within the preset standard range, step S311 is performed.

As a manner, it can be considered that after the adjusted WiFi received signal strength value of the terminal to be tested is obtained for multiple times and the WiFi received signal strength value of the terminal to be tested is adjusted for multiple times, the WiFi received signal strength value of the terminal to be tested can approach to the preset target received signal strength value, and can meet the use requirement, therefore, when the number of times of reacquisition exceeds the preset number of times, in order to determine whether the terminal to be tested is qualified, it is necessary to further determine whether the difference value exceeds the preset standard range, if the difference value does not exceed the preset standard range, it is characterized that no fault occurs during the compensation process, then no compensation operation needs to be performed on the terminal to be tested, if the difference value exceeds the preset standard range, it is characterized that a compensation fault occurs during the compensation process, and then the compensation operation cannot make the WiFi received signal approach to the preset target received signal strength value, the terminal under test needs to be recalibrated.

Step S310: and clearing the received signal strength compensation value of the tested terminal and carrying out WiFi received signal strength calibration on the tested terminal again.

Step S311: and stopping adjusting the WiFi receiving signal intensity value of the tested terminal.

Fourth embodiment

Referring to fig. 6, fig. 6 is a flowchart illustrating a method for adjusting received signal strength according to a fourth embodiment of the present application. As will be described in detail with respect to the flow shown in fig. 6, the received signal strength adjusting method is applied to a terminal test system, and the method may specifically include the following steps:

step S401: and the test terminal controls the tested terminal to be in a non-signaling test mode and controls the radio frequency detection equipment to transmit a WiFi signal.

Step S402: and the tested terminal acquires a first WiFi receiving signal intensity value according to the signal intensity value of the WiFi signal.

Step S403: the test terminal reads the first WiFi receiving signal intensity value, calculates a first difference value between the first WiFi receiving signal intensity value and a preset target receiving signal intensity value, and judges whether the first difference value meets a preset compensation condition.

Step S404: and when the first difference value meets the preset compensation condition, the test terminal converts the first difference value and writes the converted first difference value into the tested terminal to serve as a received signal strength compensation value of the tested terminal.

Step S405: and adjusting the first WiFi receiving signal intensity value after the measured terminal reads the receiving signal intensity compensation value.

In the method for adjusting received signal strength provided in the fourth embodiment of the present application, a test terminal controls a tested terminal to be in a non-signaling test mode, and controlling the radio frequency detection equipment to emit signals, obtaining a first WiFi receiving signal strength value by the tested terminal according to the signal strength of the signals, reading the first WiFi receiving signal strength value by the testing terminal, calculating a first difference value between the first WiFi receiving signal strength value and a preset target receiving signal strength value, when the first difference value meets the preset compensation condition, the first difference value is converted and written into the tested terminal to be used as the received signal strength compensation value of the tested terminal, the tested terminal adjusts the first WiFi received signal strength value after reading the received signal strength compensation value, therefore, the first WiFi receiving signal strength value is close to the preset target receiving signal strength value, and the accuracy of the terminal WiFi receiving signal strength and the quality of a terminal product are improved.

Fifth embodiment

Referring to fig. 7, fig. 7 is a block diagram illustrating a received signal strength adjusting apparatus 400 according to a fifth embodiment of the present application. As will be explained in detail with respect to the block diagram shown in fig. 7, the apparatus 400 for adjusting received signal strength is applied to the terminal test system shown in fig. 1, and the apparatus 400 for adjusting received signal strength includes: a first rssi value obtaining module 410, a first difference calculating module 420 and a rssi compensation module 430, wherein:

a first received signal strength value obtaining module 410, configured to obtain, by the test terminal, a first WiFi received signal strength value of the terminal to be tested, where the first WiFi received signal strength value is obtained by the terminal to be tested in a non-signaling test mode according to a received signal strength value of the radio frequency detection device. Further, the first received signal strength obtaining module 410 includes: the test mode control submodule, the emission control submodule and the first received signal strength acquisition submodule, wherein:

and the test mode control submodule is used for controlling the tested terminal to be in a non-signaling test mode by the test terminal.

And the transmission control sub-module is used for controlling the radio frequency detection equipment to transmit signals.

And the first received signal strength acquisition submodule is used for acquiring the first WiFi received signal strength value obtained by the tested terminal according to the signal strength value of the signal.

A first difference calculation module 420, configured to calculate a first difference between the first WiFi received signal strength value and a preset target received signal strength value, and determine whether the first difference meets a preset compensation condition. Further, the first difference calculation module 420 includes: the device comprises a preset standard range judgment submodule, a preset compensation range judgment submodule and a received signal strength compensation value clearing submodule, wherein:

and the preset standard range judgment submodule is used for judging whether the first difference value exceeds a preset standard range.

And the preset compensation range judgment submodule is used for judging whether the first difference value exceeds the preset compensation range or not when the first difference value is within the preset standard range, and the preset compensation range is smaller than the preset standard range.

And the received signal strength compensation value clearing submodule is used for clearing the received signal strength compensation value of the tested terminal and carrying out WiFi received signal strength calibration on the tested terminal again when the first difference value exceeds the preset standard range.

A received signal strength compensation module 430, configured to, when the first difference meets the preset compensation condition, convert the first difference and write the converted first difference into the terminal to be tested as a received signal strength compensation value of the terminal to be tested, so as to instruct the terminal to be tested to adjust the first WiFi received signal strength value after reading the received signal strength compensation value. Further, the received signal strength compensation module 430 includes: the received signal strength compensation value detection submodule and the received signal strength value superposition submodule, wherein:

and the original received signal strength compensation value detection submodule is used for detecting whether the original received signal strength compensation value is stored in the tested terminal.

And the received signal strength value superposition submodule is used for adding the original received signal strength compensation value and the converted first difference value and writing the added value into the tested terminal to serve as the received signal strength compensation value of the tested terminal if the original received signal strength compensation value exists.

Further, the received signal strength adjusting module 400 further includes: a second received signal strength value obtaining module, a second difference value calculating module and an adjustment stopping module, wherein:

and the second received signal strength acquisition module is used for acquiring a second WiFi received signal strength value of the tested terminal by the test terminal, wherein the second WiFi received signal strength value is acquired according to the received signal strength value of the radio frequency detection equipment after the tested terminal is compensated by the received signal strength compensation value in a non-signaling test mode.

And the second difference value calculating module is used for calculating a second difference value between the second WiFi received signal strength value and the preset target received signal strength value and judging whether the second difference value exceeds the preset compensation range.

And the adjustment stopping module is used for stopping adjusting the WiFi receiving signal strength value of the tested terminal when the second difference value is within the preset compensation range.

In summary, according to the received signal strength adjusting method, device, terminal testing system and electronic terminal provided by the present application, the testing terminal obtains a first WiFi received signal strength value obtained by the tested terminal according to the received signal strength value of the radio frequency detection device in the non-signaling testing mode, calculates a first difference between the first WiFi received signal strength value and a preset target received signal strength value, and when the first difference value meets the preset compensation condition, the first difference value is converted and written into the tested terminal as the received signal strength compensation value of the tested terminal, so as to instruct the terminal to be tested to adjust the first WiFi received signal strength value after reading the received signal strength compensation value, therefore, the first WiFi receiving signal strength value is close to the preset target receiving signal strength value, and the accuracy of the terminal WiFi receiving signal strength and the quality of a terminal product are improved.

It should be noted that, in the present specification, the embodiments are all described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments may be referred to each other. For the device-like embodiment, since it is basically similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment. For any processing manner described in the method embodiment, all the processing manners may be implemented by corresponding processing modules in the apparatus embodiment, and details in the apparatus embodiment are not described again.

Referring to fig. 8, based on the method and apparatus, the embodiment of the present application provides a test terminal 200, where the test terminal 200 includes a memory 202 and a processor 201, and the memory 202 is coupled to the processor 201; the memory 202 stores instructions that, when executed by the processor 201, cause the processor 201 to perform the above-described method.

The memory 202 may be used to store software programs and modules, and the processor 201 executes various functional applications and data processing by operating the software programs and modules stored in the memory 202. The memory 202 may include high speed random access memory, and may also include non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid-state memory. In some examples, the memory 202 may further include memory located remotely from the processor 201, which may be connected to the processor via a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.

Referring to fig. 9, based on the message display method and apparatus, the present embodiment further provides a terminal 100 to be tested, which includes an electronic body 10, where the electronic body 10 includes a housing 12 and a main display 120 disposed on the housing 12. The housing 12 may be made of metal, such as steel or aluminum alloy. In this embodiment, the main display 120 generally includes a display panel 111, and may also include a circuit or the like for responding to a touch operation performed on the display panel 111. The Display panel 111 may be a Liquid Crystal Display (LCD) panel, and in some embodiments, the Display panel 111 is a touch screen 109.

Referring to fig. 10, in an actual application scenario, the terminal 100 to be tested may be used as a smart phone terminal, in which case the electronic body 10 generally further includes one or more processors 102 (only one is shown in the figure), a memory 104, an RF (Radio Frequency) module 106, an audio circuit 110, a sensor 114, an input module 118, and a power module 122. It will be understood by those skilled in the art that the structure shown in fig. 8 is merely illustrative and is not intended to limit the structure of the electronic body 10. For example, the electronics body section 10 may also include more or fewer components than shown in FIG. 10, or have a different configuration than shown in FIG. 9.

Those skilled in the art will appreciate that all other components are peripheral devices with respect to the processor 102, and the processor 102 is coupled to the peripheral devices through a plurality of peripheral interfaces 124. The peripheral interface 124 may be implemented based on the following criteria: universal Asynchronous Receiver/Transmitter (UART), General Purpose Input/Output (GPIO), Serial Peripheral Interface (SPI), and Inter-Integrated Circuit (I2C), but the present invention is not limited to these standards. In some examples, the peripheral interface 124 may comprise only a bus; in other examples, the peripheral interface 124 may also include other elements, such as one or more controllers, for example, a display controller for interfacing with the display panel 111 or a memory controller for interfacing with a memory. These controllers may also be separate from the peripheral interface 124 and integrated within the processor 102 or a corresponding peripheral.

The memory 104 may be used to store software programs and modules, and the processor 102 executes various functional applications and data processing by executing the software programs and modules stored in the memory 104. The memory 104 may include high speed random access memory, and may also include non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid state memory. In some examples, the memory 104 may further include memory located remotely from the processor 102, which may be connected to the electronic body portion 10 or the primary display 120 via a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.

The RF module 106 is configured to receive and transmit electromagnetic waves, and achieve interconversion between the electromagnetic waves and electrical signals, so as to communicate with a communication network or other devices. The RF module 106 may include various existing circuit elements for performing these functions, such as an antenna, a radio frequency transceiver, a digital signal processor, an encryption/decryption chip, a Subscriber Identity Module (SIM) card, memory, and so forth. The RF module 106 may communicate with various networks such as the internet, an intranet, a wireless network, or with other devices via a wireless network. The wireless network may comprise a cellular telephone network, a wireless local area network, or a metropolitan area network. The Wireless network may use various Communication standards, protocols, and technologies, including, but not limited to, Global System for Mobile Communication (GSM), Enhanced Mobile Communication (Enhanced Data GSM Environment, EDGE), wideband Code division multiple Access (W-CDMA), Code Division Multiple Access (CDMA), Time Division Multiple Access (TDMA), Wireless Fidelity (WiFi) (e.g., Institute of Electrical and Electronics Engineers (IEEE) standard IEEE 802.10A, IEEE802.11 b, IEEE802.1 g, and/or IEEE802.11 n), Voice over internet protocol (VoIP), world wide mail Access (Microwave for Wireless Communication), Wi-11 Wireless Access (wimax), and any other suitable protocol for instant messaging, and may even include those protocols that have not yet been developed.

The audio circuitry 110, earpiece 101, sound jack 103, microphone 105 collectively provide an audio interface between a user and the electronic body portion 10 or the main display 120. Specifically, the audio circuit 110 receives sound data from the processor 102, converts the sound data into an electrical signal, and transmits the electrical signal to the earpiece 101. The earpiece 101 converts the electrical signal into sound waves that can be heard by the human ear. The audio circuitry 110 also receives electrical signals from the microphone 105, converts the electrical signals to sound data, and transmits the sound data to the processor 102 for further processing. Audio data may be retrieved from the memory 104 or through the RF module 106. In addition, audio data may also be stored in the memory 104 or transmitted through the RF module 106.

The sensor 114 is disposed in the electronic body portion 10 or the main display 120, examples of the sensor 114 include, but are not limited to: light sensors, operational sensors, pressure sensors, gravitational acceleration sensors, and other sensors.

Specifically, the light sensors may include a light sensor 114F, a pressure sensor 114G. Among them, the pressure sensor 114G may detect a pressure generated by pressing the terminal under test 100. That is, the pressure sensor 114G detects pressure generated by contact or pressing between the user and the mobile terminal, for example, contact or pressing between the user's ear and the mobile terminal. Accordingly, the pressure sensor 114G may be used to determine whether contact or pressing has occurred between the user and the terminal under test 100, and the magnitude of the pressure.

Referring to fig. 10 again, in the embodiment shown in fig. 10, the light sensor 114F and the pressure sensor 114G are disposed adjacent to the display panel 111. The light sensor 114F may turn off the display output when an object is near the main display 120, for example, when the electronic body portion 10 moves to the ear.

As one of the motion sensors, the gravitational acceleration sensor may detect the magnitude of acceleration in various directions (generally three axes), detect the magnitude and direction of gravity when stationary, and be used for applications (such as horizontal and vertical screen switching, related games, magnetometer attitude calibration), vibration recognition related functions (such as pedometer, tapping), and the like, for recognizing the attitude of the terminal 100 under test. In addition, the electronic body 10 may also be configured with other sensors such as a gyroscope, a barometer, a hygrometer and a thermometer, which are not described herein,

in this embodiment, the input module 118 may include the touch screen 109 disposed on the main display 120, and the touch screen 109 may collect touch operations of the user (for example, operations of the user on or near the touch screen 109 using any suitable object or accessory such as a finger, a stylus, etc.) and drive the corresponding connection device according to a preset program. Optionally, the touch screen 109 may include a touch detection device and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch detection device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor 102, and can receive and execute commands sent by the processor 102. In addition, the touch detection function of the touch screen 109 may be implemented by various types, such as resistive, capacitive, infrared, and surface acoustic wave. In addition to the touch screen 109, in other variations, the input module 118 may include other input devices, such as keys 107. The keys 107 may include, for example, character keys for inputting characters, and control keys for activating control functions. Examples of such control keys include a "back to home" key, a power on/off key, and the like.

The main display 120 is used to display information input by a user, information provided to the user, and various graphic user interfaces of the electronic body section 10, which may be composed of graphics, text, icons, numbers, video, and any combination thereof, and in one example, the touch screen 109 may be provided on the display panel 111 so as to be integrated with the display panel 111.

The power module 122 is used to provide power supply to the processor 102 and other components. Specifically, the power module 122 may include a power management system, one or more power sources (e.g., batteries or ac power), a charging circuit, a power failure detection circuit, an inverter, a power status indicator light, and any other components associated with the generation, management, and distribution of power within the electronic body portion 10 or the primary display 120.

The terminal under test 100 further comprises a locator 119, and the locator 119 is configured to determine an actual location of the terminal under test 100. In this embodiment, the locator 119 implements the positioning of the terminal 100 by using a positioning service, which is understood to be a technology or a service for obtaining the position information (e.g., longitude and latitude coordinates) of the terminal 100 by using a specific positioning technology and marking the position of the object to be positioned on the electronic map.

It should be understood that the above-described terminal under test 100 is not limited to a smartphone terminal, but it should refer to a computer device that can be used in mobility. Specifically, the terminal 100 to be tested refers to a mobile computer device equipped with an intelligent operating system, and the terminal 100 to be tested includes, but is not limited to, a smart phone, a smart watch, a tablet computer, and the like.

In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps of the process, and the scope of the preferred embodiments of the present application includes other implementations in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the present application.

The logic and/or steps represented in the flowcharts or otherwise described herein, e.g., an ordered listing of executable instructions that can be considered to implement logical functions, can be embodied in any computer-readable medium for use by or in connection with an instruction execution system, apparatus, or device, such as a computer-based system, processor-containing system, or other system that can fetch the instructions from the instruction execution system, apparatus, or device and execute the instructions. For the purposes of this description, a "computer-readable medium" can be any means that can contain, store, communicate, propagate, or transport the program for use by or in connection with the instruction execution system, apparatus, or device. More specific examples (a non-exhaustive list) of the computer-readable medium would include the following: an electrical connection (mobile terminal) having one or more wires, a portable computer diskette (magnetic device), a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber device, and a portable compact disc read-only memory (CDROM). Additionally, the computer-readable medium could even be paper or another suitable medium upon which the program is printed, as the program can be electronically captured, via for instance optical scanning of the paper or other medium, then compiled, interpreted or otherwise processed in a suitable manner if necessary, and then stored in a computer memory.

It should be understood that portions of the present application may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.

It will be understood by those skilled in the art that all or part of the steps carried by the method for implementing the above embodiments may be implemented by hardware related to instructions of a program, which may be stored in a computer readable storage medium, and when the program is executed, the program includes one or a combination of the steps of the method embodiments. In addition, functional units in the embodiments of the present application may be integrated into one processing module, or each unit may exist alone physically, or two or more units are integrated into one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. The integrated module, if implemented in the form of a software functional module and sold or used as a stand-alone product, may also be stored in a computer readable storage medium.

The storage medium mentioned above may be a read-only memory, a magnetic or optical disk, etc. Although embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present application, and that variations, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art within the scope of the present application.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not necessarily depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.

Claims

1. A received signal strength adjusting method is applied to a terminal test system, the terminal test system comprises a radio frequency detection device, a test terminal and a tested terminal, and the method is characterized by comprising the following steps:

the test terminal acquires a first WiFi receiving signal intensity value of the tested terminal, wherein the first WiFi receiving signal intensity value is acquired by the tested terminal in a non-signaling test mode according to the received signal intensity value of the radio frequency detection equipment;

calculating a first difference value between the first WiFi received signal strength value and a preset target received signal strength value, and judging whether the first difference value exceeds a preset standard range, wherein the preset target received signal strength value is the received signal strength expected to be reached by the tested terminal in factory setting, and the preset standard range is used for representing a qualified standard range of the WiFi received signal strength of the tested terminal;

when the first difference value is within the preset standard range, determining that the tested terminal is basically qualified, converting the first difference value, writing the converted first difference value into the tested terminal to serve as a received signal strength compensation value of the tested terminal, and indicating the tested terminal to adjust the first WiFi received signal strength value after reading the received signal strength compensation value;

and when the first difference exceeds the preset standard range, determining that the tested terminal is unqualified, clearing a received signal strength compensation value of the tested terminal and carrying out WiFi received signal strength calibration on the tested terminal again.

2. The method according to claim 1, wherein said converting and writing the first difference value into the terminal under test as a received signal strength compensation value of the terminal under test comprises:

detecting whether an original received signal strength compensation value is stored in the detected terminal;

and if so, adding the original received signal strength compensation value and the converted first difference value, and writing the added value into the tested terminal as the received signal strength compensation value of the tested terminal.

3. The method according to claim 1 or 2, characterized in that the method further comprises:

and when the first difference value is within the preset standard range, judging whether the first difference value exceeds a preset compensation range, wherein the preset compensation range is smaller than the preset standard range.

4. The method according to claim 3, wherein after converting and writing the first difference value into the terminal under test as the received signal strength compensation value of the terminal under test when the first difference value is within the preset standard range, the method further comprises:

the test terminal acquires a second WiFi receiving signal intensity value of the tested terminal, wherein the second WiFi receiving signal intensity value is acquired according to the received signal intensity value of the radio frequency detection equipment after the tested terminal is compensated by the receiving signal intensity compensation value in a non-signaling test mode;

calculating a second difference value between the second WiFi received signal strength value and the preset target received signal strength value, and judging whether the second difference value exceeds the preset compensation range;

and when the second difference value is within the preset compensation range, stopping adjusting the WiFi receiving signal intensity value of the tested terminal.

5. The method according to claim 1 or 2, wherein the obtaining, by the test terminal, the first WiFi reception signal strength value of the radio frequency detection device received by the terminal under test includes:

the test terminal controls the tested terminal to be in a non-signaling test mode;

controlling the radio frequency detection equipment to transmit a WiFi transmission signal;

and acquiring the first WiFi receiving signal intensity value obtained by the tested terminal according to the signal intensity value of the WiFi signal.

6. A received signal strength adjusting method is applied to a terminal test system, the terminal test system comprises a radio frequency detection device, a test terminal and a tested terminal, and the method is characterized by comprising the following steps:

the test terminal controls the tested terminal to be in a non-signaling test mode and controls the radio frequency detection equipment to transmit signals;

the tested terminal obtains a first WiFi receiving signal intensity value according to the signal intensity value of the signal;

the test terminal reads the first WiFi receiving signal intensity value, calculates a first difference value between the first WiFi receiving signal intensity value and a preset target receiving signal intensity value, and judges whether the first difference value exceeds a preset standard range, wherein the preset target receiving signal intensity value is the receiving signal intensity expected to be reached by the tested terminal when the tested terminal is in factory setting, the preset standard range is used for representing the qualified standard range of the WiFi receiving signal intensity of the tested terminal, when the first difference value is within the preset standard range, the tested terminal is determined to be basically qualified, and the test terminal converts the first difference value and writes the first difference value into the tested terminal to serve as the receiving signal intensity compensation value of the tested terminal;

after the measured terminal reads the received signal strength compensation value, adjusting the first WiFi received signal strength value;

and when the first difference exceeds the preset standard range, determining that the tested terminal is unqualified, and removing the received signal strength compensation value of the tested terminal and carrying out WiFi received signal strength calibration on the tested terminal by the testing terminal.

7. The utility model provides a received signal strength adjusting device, is applied to terminal test system, terminal test system includes radio frequency detection equipment, test terminal and terminal under test, its characterized in that, the device includes:

a first received signal strength value obtaining module, configured to obtain, by the test terminal, a first WiFi received signal strength value of the terminal to be tested, where the first WiFi received signal strength value is obtained by the terminal to be tested in a non-signaling test mode according to a received signal strength value of the radio frequency detection device;

a first difference value calculating module, configured to calculate a first difference value between the first WiFi received signal strength value and a preset target received signal strength value, and determine whether the first difference value exceeds a preset standard range, where the preset target received signal strength value is a received signal strength that the terminal to be tested is expected to reach when the terminal is factory set, and the preset standard range is used to represent a qualified standard range of WiFi received signal strength of the terminal to be tested;

the received signal strength compensation module is used for determining that the tested terminal is basically qualified when the first difference value is within the preset standard range, converting the first difference value and writing the converted first difference value into the tested terminal to serve as a received signal strength compensation value of the tested terminal, so as to indicate the tested terminal to adjust the first WiFi received signal strength value after reading the received signal strength compensation value;

and the received signal strength compensation value removing submodule is used for determining that the tested terminal is unqualified when the first difference value exceeds the preset standard range, removing the received signal strength compensation value of the tested terminal and carrying out WiFi received signal strength calibration on the tested terminal again.

8. The terminal test system is characterized by comprising radio frequency detection equipment, a test terminal and a tested terminal, wherein:

the test terminal is used for controlling the tested terminal to be in a non-signaling test mode and controlling the radio frequency detection equipment to transmit signals;

the tested terminal is used for acquiring a first WiFi receiving signal strength value according to the signal strength value of the signal;

the test terminal is configured to read the first WiFi received signal strength value, calculate a first difference between the first WiFi received signal strength value and a preset target received signal strength value, and determine whether the first difference exceeds a preset standard range, where the preset target received signal strength value is a received signal strength that the terminal under test is expected to reach when the terminal under test is in a factory setting, the preset standard range is used to represent a qualified standard range of the WiFi received signal strength of the terminal under test, when the first difference is within the preset standard range, it is determined that the terminal under test is basically qualified, the test terminal converts the first difference and writes the first difference into the terminal under test as a received signal strength compensation value of the terminal under test, and when the first difference exceeds the preset standard range, it is determined that the terminal under test is not qualified, clearing the received signal strength compensation value of the tested terminal and carrying out WiFi received signal strength calibration on the tested terminal again;

and the tested terminal is used for adjusting the first WiFi receiving signal strength value after the receiving signal strength compensation value is read.

9. An electronic terminal comprising a display, a memory, and a processor, the display and the memory coupled to the processor, the memory storing instructions that, when executed by the processor, the processor performs the method of any of claims 1-5.

10. A computer-readable storage medium having program code executable by a processor, the program code causing the processor to perform the method of any one of claims 1-5.