CN108833654A - Mobile terminal radio frequency test method and mobile terminal radio frequency test system - Google Patents

Abstract

The invention discloses a mobile terminal radio frequency test method and a mobile terminal radio frequency test system, wherein the method comprises the following steps: starting and operating an application program used for radio frequency testing on the mobile terminal; a transmitting module of the mobile terminal transmits a first radio frequency signal to the coupling plate, and the coupling plate forwards the first radio frequency signal to the tester; judging whether the radio frequency transmitting performance of a transmitting module of the mobile terminal is normal or not; the tester sends a second radio frequency signal to the coupling plate, and the coupling plate forwards the second radio frequency signal to a receiving module of the mobile terminal; and judging whether the radio frequency receiving performance of a receiving module of the mobile terminal is normal or not. According to the technical scheme provided by the invention, the USB connection test is optimized to be the wireless connection test, the hidden danger of poor appearance caused by plugging and unplugging the USB and the problem of interference of USB metal materials to the test are eliminated, the standard work is reduced, and the test efficiency is improved.

Description

A mobile terminal radio frequency test method and mobile terminal radio frequency test system

technical field

Embodiments of the present invention relate to the technical field of radio frequency testing, and in particular to a mobile terminal radio frequency testing method and a mobile terminal radio frequency testing system.

Background technique

With the vigorous development of mobile communications, mobile Internet and smart terminals, more and more mobile phones are being produced and used. The radio frequency performance of the mobile phone is the key factor affecting the quality of mobile phone calls. Therefore, in order to ensure the normal use of the mobile phone, the radio frequency performance of the mobile phone must be tested before the mobile phone leaves the factory or when there is a problem with the mobile phone communication signal. The current test method is to insert the USB into the USB port of the mobile phone by the operator to connect the computer to the mobile phone, and the test tool installed on the computer starts the mobile phone to perform radio frequency testing. This test method takes about 3 seconds to work each time the USB is plugged and unplugged. /pcs, the test efficiency is relatively low, and the USB head is made of metal, which will also cause interference to the RF test. In addition, there is a risk that the shell will be scratched by the USB head during the process of plugging and unplugging the USB.

Contents of the invention

The invention provides a mobile terminal radio frequency test method and a mobile terminal radio frequency test system to solve the deficiencies in the prior art.

To achieve the above object, the present invention provides the following technical solutions:

In the first aspect, the embodiment of the present invention provides a mobile terminal radio frequency test method, which is applied to a radio frequency test system including a coupling board and a tester electrically connected to each other, and can test the radio frequency performance of the transmitting module and the receiving module in the mobile terminal , the method includes the steps of:

Start and run the application program used for radio frequency testing on the mobile terminal;

The transmitting module of the mobile terminal transmits a first radio frequency signal to the coupling board, and the coupling board forwards the first radio frequency signal to the tester;

Judging whether the transmitting radio frequency performance of the transmitting module of the mobile terminal is normal;

The tester sends a second radio frequency signal to the coupling board, and the coupling board forwards the second radio frequency signal to the receiving module of the mobile terminal;

Judging whether the receiving radio frequency performance of the receiving module of the mobile terminal is normal.

Further, in the mobile terminal radio frequency test method, the step of starting and running the application program for radio frequency test on the mobile terminal includes:

The built-in light sensor of the mobile terminal identifies whether the illuminance is less than a preset ambient light lux value;

If and only when the light sensor recognizes that the illuminance is less than the preset ambient light lux value, start and run the application program for radio frequency testing on the mobile terminal.

Further, in the mobile terminal radio frequency test method, the preset ambient light lux value is 80lux.

Further, in the radio frequency testing method of the mobile terminal, the step of judging whether the radio frequency performance of the transmitting module of the mobile terminal is normal includes:

The tester acquires performance parameters of the transmitting module of the mobile terminal when transmitting radio frequency signals;

Judging whether the performance parameters of the transmitting module of the mobile terminal when transmitting radio frequency signals are within the preset standard range of radio frequency performance parameters of the transmitting module;

If yes, the transmitting radio frequency performance of the transmitting module of the mobile terminal is normal.

Further, in the mobile terminal radio frequency testing method, the step of judging whether the receiving radio frequency performance of the receiving module of the mobile terminal is normal includes:

The tester acquires performance parameters of the receiving module of the mobile terminal when receiving radio frequency signals;

Judging whether the performance parameters of the receiving module of the mobile terminal when receiving radio frequency signals are within the preset standard range of radio frequency performance parameters of the receiving module;

If yes, the receiving radio frequency performance of the receiving module of the mobile terminal is normal.

Further, in the mobile terminal radio frequency testing method, the radio frequency performance parameters of the transmitting module of the mobile terminal include transmit power, transmit local oscillator, transmit intermediate frequency, frequency and phase.

Further, in the mobile terminal radio frequency testing method, the radio frequency performance parameters of the receiving module of the mobile terminal include receiving sensitivity, bit error rate, receiving local oscillator and single tone desensitization.

Further, in the mobile terminal radio frequency testing method, after the step of judging whether the receiving radio frequency performance of the receiving module of the mobile terminal is normal, the following steps are further included:

The mobile terminal generates a radio frequency test flag and generates a test log.

In the second aspect, an embodiment of the present invention provides a mobile terminal radio frequency test system, including: a mobile terminal, a coupling board, and a tester, wherein:

The coupling plate is electrically connected to the tester;

The mobile terminal is coupled and connected to the coupling board, the mobile terminal includes a transmitting module and a receiving module, and the mobile terminal is used to run a radio frequency test application program and communicate test data with the tester through the coupling board, so The mobile terminal is further used for judging whether the radio frequency transmission performance of the transmitting module and the radio frequency reception performance of the receiving module are normal according to the test data.

Further, in the mobile terminal testing system, the mobile terminal is also used to identify whether the illuminance is less than the preset ambient light lux value, and when the illuminance is smaller than the preset ambient light lux value, the mobile terminal starts to run the RF test application.

Embodiments of the present invention provide a mobile terminal radio frequency test method and a mobile terminal radio frequency test system. By optimizing the USB connection test to a wireless connection test, the hidden danger of poor appearance caused by plugging and unplugging the USB and the interference of the USB metal material to the test are eliminated. And it also reduces the standard labor and improves the test efficiency.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. For those skilled in the art, other drawings can also be obtained according to these drawings on the premise of not paying creative efforts.

FIG. 1 is a schematic flow chart of a mobile terminal radio frequency test method provided by Embodiment 1 of the present invention;

FIG. 2 is a schematic flow diagram of a mobile terminal radio frequency testing method provided by Embodiment 2 of the present invention;

FIG. 3 is a schematic flow chart of a mobile terminal radio frequency testing method provided by Embodiment 3 of the present invention;

FIG. 4 is a schematic flow chart of a mobile terminal radio frequency testing method provided in Embodiment 4 of the present invention;

FIG. 5 is a schematic structural diagram of a mobile terminal radio frequency testing system provided by Embodiment 5 of the present invention.

Detailed ways

The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings but not all structures.

Embodiment one

Please refer to accompanying drawing 1, which is a schematic flow chart of a mobile terminal radio frequency testing method provided by Embodiment 1 of the present invention. This method is suitable for testing the radio frequency performance of the transmitting module and receiving module in the mobile terminal. The method consists of The mobile terminal radio frequency test system is implemented, and the device can be implemented by software and/or hardware, and is integrated inside the test platform. The method specifically includes the following steps:

S101. Start and run an application program for radio frequency testing on the mobile terminal.

Specifically, the mobile terminal is fixed in the shielding box by a clamp, and the shielding box is also equipped with a coupling plate; after the application program is started, the entire testing process is controlled.

S102. The transmitting module of the mobile terminal transmits a first radio frequency signal to the coupling board, and the coupling board forwards the first radio frequency signal to the tester.

S103. Determine whether the transmitting radio frequency performance of the transmitting module of the mobile terminal is normal.

S104. The tester sends a second radio frequency signal to the coupling board, and the coupling board forwards the second radio frequency signal to the receiving module of the mobile terminal.

S105. Judging whether the receiving radio frequency performance of the receiving module of the mobile terminal is normal.

The embodiment of the present invention provides a mobile terminal radio frequency test method. By optimizing the USB connection test to a wireless connection test, the hidden danger of poor appearance caused by plugging and unplugging the USB and the interference of the USB metal material to the test are eliminated, and the standard work is also reduced. , which improves the test efficiency.

Embodiment two

As shown in Figure 2, a mobile terminal radio frequency test method provided by Embodiment 2 of the present invention is based on the technical solution provided by Embodiment 1, and step S101 "Start and run the radio frequency test method on the mobile terminal Application" further optimization. Explanations of terms that are the same as or corresponding to the above embodiments are not repeated here. which is:

The built-in light sensor of the mobile terminal identifies whether the illuminance is less than a preset ambient light lux value;

If and only when the light sensor recognizes that the illuminance is less than the preset ambient light lux value, start and run the application program for radio frequency testing on the mobile terminal.

Based on the above optimization, as shown in Figure 2, a mobile terminal radio frequency test method provided in this embodiment may include the following steps:

S201. The built-in light sensor of the mobile terminal identifies whether the illuminance is less than a preset ambient light lux value, and if yes, executes S203, and if not, executes S202.

Wherein, the preset ambient light lux value is 80lux.

S202, return to execute S201.

S203. Start and run the application program for radio frequency testing on the mobile terminal.

S204. The transmitting module of the mobile terminal transmits a first radio frequency signal to the coupling board, and the coupling board forwards the first radio frequency signal to the tester.

S205. Determine whether the transmitting radio frequency performance of the transmitting module of the mobile terminal is normal.

S206. The tester sends a second radio frequency signal to the coupling board, and the coupling board forwards the second radio frequency signal to the receiving module of the mobile terminal.

S207. Judging whether the receiving radio frequency performance of the receiving module of the mobile terminal is normal.

The embodiment of the present invention provides a mobile terminal radio frequency test method. By optimizing the USB connection test to a wireless connection test, the hidden danger of poor appearance caused by plugging and unplugging the USB and the interference of the USB metal material to the test are eliminated, and the standard work is also reduced. , which improves the test efficiency.

Embodiment three

As shown in Fig. 3, a mobile terminal radio frequency test method provided by Embodiment 3 of the present invention is based on the technical solution provided by Embodiment 1, to step S103 "judging the transmit radio frequency performance of the transmit module of the mobile terminal Whether it is normal" and step S105 "judging whether the receiving radio frequency performance of the receiving module of the mobile terminal is normal" is further optimized. Explanations of terms that are the same as or corresponding to the above embodiments are not repeated here. which is:

The tester acquires performance parameters of the transmitting module of the mobile terminal when transmitting radio frequency signals;

Judging whether the performance parameters of the transmitting module of the mobile terminal when transmitting radio frequency signals are within the preset standard range of radio frequency performance parameters of the transmitting module;

If so, the transmitting radio frequency performance of the transmitting module of the mobile terminal is normal;

The tester acquires performance parameters of the receiving module of the mobile terminal when receiving radio frequency signals;

Judging whether the performance parameters of the receiving module of the mobile terminal when receiving radio frequency signals are within the preset standard range of radio frequency performance parameters of the receiving module;

If yes, the receiving radio frequency performance of the receiving module of the mobile terminal is normal.

Based on the above optimization, as shown in Figure 3, a mobile terminal radio frequency test method provided in this embodiment may include the following steps:

S301. Start and run an application program for radio frequency testing on the mobile terminal.

S302. The transmitting module of the mobile terminal transmits a first radio frequency signal to the coupling board, and the coupling board forwards the first radio frequency signal to the tester.

S303. The tester acquires performance parameters of the transmitting module of the mobile terminal when transmitting radio frequency signals.

S304. Judging whether the performance parameters of the transmitting module of the mobile terminal when transmitting radio frequency signals are within the preset standard range of radio frequency performance parameters of the transmitting module, if yes, perform S305, and if not, perform S306.

S305. The transmitting radio frequency performance of the transmitting module of the mobile terminal is determined to be normal.

S306. The transmitting radio frequency performance of the transmitting module of the mobile terminal is determined to be abnormal.

S307. The tester sends the second radio frequency signal to the coupling board, and the coupling board forwards the second radio frequency signal to the receiving module of the mobile terminal.

S308. The tester acquires performance parameters of the receiving module of the mobile terminal when receiving radio frequency signals.

S309. Judging whether the performance parameter of the receiving module of the mobile terminal when receiving the radio frequency signal is within the preset radio frequency performance parameter standard range of the receiving module, if yes, execute S310, and if not, execute S311.

S310. The receiving radio frequency performance of the receiving module of the mobile terminal is determined to be normal;

S311. The receiving radio frequency performance of the receiving module of the mobile terminal is determined to be abnormal.

Wherein, the radio frequency performance parameters of the transmitting module of the mobile terminal include transmitting power, transmitting local oscillator, transmitting intermediate frequency, frequency and phase; the radio frequency performance parameters of the receiving module of the mobile terminal include receiving sensitivity, bit error rate, receiving local oscillator and monophonic desensitization.

The embodiment of the present invention provides a mobile terminal radio frequency test method. By optimizing the USB connection test to a wireless connection test, the hidden danger of poor appearance caused by plugging and unplugging the USB and the interference of the USB metal material to the test are eliminated, and the standard work is also reduced. , which improves the test efficiency.

Embodiment Four

Fig. 4 is a schematic flow chart of a mobile terminal radio frequency testing method provided by Embodiment 1 of the present invention. On the basis of Embodiment 1, in step S105 of this embodiment, "judging whether the receiving radio frequency performance of the receiving module of the mobile terminal is normal" After that, further optimization was done. Explanations of terms that are the same as or corresponding to the above embodiments are not repeated here. The method of this embodiment may specifically include the following steps:

S401. Start and run an application program for radio frequency testing on the mobile terminal.

Specifically, the mobile terminal is fixed in the shielding box by a clamp, and the shielding box is also equipped with a coupling plate; after the application program is started, the entire testing process is controlled.

S402. The transmitting module of the mobile terminal transmits a first radio frequency signal to the coupling board, and the coupling board forwards the first radio frequency signal to the tester.

S403. Determine whether the transmitting radio frequency performance of the transmitting module of the mobile terminal is normal.

S404. The tester sends a second radio frequency signal to the coupling board, and the coupling board forwards the second radio frequency signal to the receiving module of the mobile terminal.

S405. Determine whether the receiving radio frequency performance of the receiving module of the mobile terminal is normal.

S406. The mobile terminal generates a radio frequency test flag, and generates a test log.

The embodiment of the present invention provides a mobile terminal radio frequency test method. By optimizing the USB connection test to a wireless connection test, the hidden danger of poor appearance caused by plugging and unplugging the USB and the interference of the USB metal material to the test are eliminated, and the standard work is also reduced. , which improves the test efficiency.

Embodiment five

Please refer to FIG. 5 , an embodiment of the present invention provides a mobile terminal radio frequency test system, including: a mobile terminal 51, a coupling board 52 and a tester 53, wherein:

The coupling plate 52 is electrically connected to the tester 53;

The mobile terminal 51 is coupled and connected with the coupling board 52, the mobile terminal 51 includes a transmitting module and a receiving module, and the mobile terminal 51 is used to run a radio frequency test application program and conduct a test with the tester 53 through the coupling board 52 Communication of test data, the mobile terminal 51 is also used to judge whether the radio frequency transmission performance of the transmitting module and the radio frequency reception performance of the receiving module are normal according to the test data.

Preferably, the mobile terminal 51 is also used to identify whether the illuminance is less than a preset ambient light lux value, and when the illuminance is less than the preset ambient light lux value, the mobile terminal 51 starts to run the radio frequency test application program.

The embodiment of the present invention provides a mobile terminal radio frequency test system. By optimizing the USB connection test to a wireless connection test, the hidden danger of poor appearance caused by plugging and unplugging the USB and the interference of the USB metal material to the test are eliminated, and the standard work is also reduced. , which improves the test efficiency.

As mentioned above, the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: it can still understand the foregoing The technical solutions recorded in each embodiment are modified, or some of the technical features are replaced equivalently; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims (10)

1. a kind of mobile terminal radio frequency test method, applied to the radio frequency testing for including the coupling plate and tester that are electrically connected to each other System can test the radio-frequency performance of transmitting module and receiving module in mobile terminal, which is characterized in that the method Include the following steps：

Starting runs the application program that radio frequency testing is used on the mobile terminal；

The transmitting module of the mobile terminal emits the first radiofrequency signal to the coupling plate, by the coupling plate by described first Radiofrequency signal is forwarded to the tester；

Judge whether the transmitting radio-frequency performance of the transmitting module of the mobile terminal is normal；

The tester sends the second radiofrequency signal to the coupling plate, is forwarded second radiofrequency signal by the coupling plate To the receiving module of the mobile terminal；

Judge whether the reception radio-frequency performance of the receiving module of the mobile terminal is normal.

2. mobile terminal radio frequency test method according to claim 1, which is characterized in that the starting runs the movement In terminal be used for radio frequency testing application program the step of include：

Whether the photosensitive sensors identification illuminance built in the mobile terminal is less than preset ambient light lux value；

When photosensitive sensors identification illuminance is less than preset ambient light lux value, the starting operation movement is eventually The application program of radio frequency testing is used on end.

3. mobile terminal radio frequency test method according to claim 2, which is characterized in that the preset ambient light Lux value is 80lux.

4. mobile terminal radio frequency test method according to claim 1, which is characterized in that the judgement mobile terminal The whether normal step of transmitting radio-frequency performance of transmitting module include：

The tester obtains performance parameter of the transmitting module of the mobile terminal when emitting radiofrequency signal；

Judge performance parameter of the transmitting module of the mobile terminal when emitting radiofrequency signal whether in preset transmitting module Within the scope of radio-frequency performance parameter and standard；

If so, the transmitting radio-frequency performance of the transmitting module of the mobile terminal is normal.

5. mobile terminal radio frequency test method according to claim 1, which is characterized in that the judgement mobile terminal The whether normal step of reception radio-frequency performance of receiving module include：

The tester obtains performance parameter of the receiving module of the mobile terminal when receiving radiofrequency signal；

Judge performance parameter of the receiving module of the mobile terminal when receiving radiofrequency signal whether in preset receiving module Within the scope of radio-frequency performance parameter and standard；

If so, the reception radio-frequency performance of the receiving module of the mobile terminal is normal.

6. mobile terminal radio frequency test method according to claim 4, which is characterized in that the transmitting mould of the mobile terminal The radio-frequency performance parameter of block includes transmission power, transmitting local oscillator, emission medium-frequency, frequency and phase.

7. mobile terminal radio frequency test method according to claim 5, which is characterized in that the reception mould of the mobile terminal The radio-frequency performance parameter of block includes receiving sensitivity, the bit error rate, receives local oscillator and single tone desensitization.

8. mobile terminal radio frequency test method according to claim 1, which is characterized in that described mobile whole in the judgement It is further comprising the steps of after the whether normal step of the reception radio-frequency performance of the receiving module at end：

The mobile terminal generates radio frequency testing flag bit, and generates test log.

9. a kind of mobile terminal radio frequency test macro, which is characterized in that including：Mobile terminal, coupling plate and tester, wherein：

The coupling plate is electrically connected with the tester；

The mobile terminal is connect with the coupling plates, and the mobile terminal includes transmitting module and receiving module, movement Terminal is used to run radio frequency testing application program and carries out the communication of test data, institute by the coupling plate and the tester State mobile terminal be also used to be judged according to the test data transmitting module radio frequency sending performance and the receiving module Radio frequency reception performance it is whether normal.

10. mobile terminal test system according to claim 9, it is characterised in that：The mobile terminal is also used to identify Whether illuminance is less than preset ambient light lux value, when illuminance is less than preset ambient light lux value, the movement Terminal starting runs the radio frequency testing application program.