CN113608109B - Wireless product time-sharing frequency division test method and system - Google Patents
Wireless product time-sharing frequency division test method and system Download PDFInfo
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- 238000010998 test method Methods 0.000 title claims description 6
- 238000012360 testing method Methods 0.000 claims abstract description 120
- 238000000034 method Methods 0.000 claims abstract description 20
- 230000008569 process Effects 0.000 claims description 4
- 238000005070 sampling Methods 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 238000004590 computer program Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 108091006146 Channels Proteins 0.000 description 5
- 230000006870 function Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
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- 230000003287 optical effect Effects 0.000 description 2
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- 230000009286 beneficial effect Effects 0.000 description 1
- QVFWZNCVPCJQOP-UHFFFAOYSA-N chloralodol Chemical compound CC(O)(C)CC(C)OC(O)C(Cl)(Cl)Cl QVFWZNCVPCJQOP-UHFFFAOYSA-N 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/282—Testing of electronic circuits specially adapted for particular applications not provided for elsewhere
- G01R31/2822—Testing of electronic circuits specially adapted for particular applications not provided for elsewhere of microwave or radiofrequency circuits
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
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Abstract
The disclosure provides a method and a system for testing time-sharing and frequency-dividing of wireless products, which are used for obtaining frequency ranges of a plurality of wireless products to be tested; dividing the frequency range which is not supported by the product to be tested into a plurality of groups according to the acquired frequency range, wherein the frequency ranges among the groups are different; according to the frequency ranges of each group, wake-up feedback signals fed back by each wireless product to be tested according to the test frequency are sequentially obtained, and batch test results of the wireless products are obtained according to the wake-up feedback signals of each wireless product; the method and the device realize parallel testing of multiple groups of products in the same space without mutual influence and without influence on the inventory products by dividing the wireless frequency into the groups without mutual influence; meanwhile, the test starting time is different in the same group, so that the test starting time and the test starting time are not mutually influenced, and the test efficiency is greatly improved.
Description
Technical Field
The disclosure relates to the technical field of wireless product testing, in particular to a wireless product time-sharing frequency division testing method and system.
Background
The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art.
The wireless products modulated by LoRa, FSK and the like are powered by batteries, are in a sleep mode at ordinary times, and periodically wait to be awakened by CAD (CHANNEL ACTIVITY Detection of channel activity) on a downlink channel, and periodically upload sampled data on an uplink channel.
When the final step of finished product test is carried out before the product leaves the factory, the product needs to be awakened, the wireless performance of the product is tested, and the like. Because a large number of inventory products with the same channels exist in a production factory, if CAD is adopted for awakening during testing, the inventory products are awakened by mistake to influence the service life of a battery; the periodic uploading of the stock products can also increase the same-frequency noise of the factory environment, and the testing of the product performance is affected; in addition, if a plurality of groups of products are tested simultaneously during testing, the same-frequency interference can be generated mutually, and the testing efficiency is affected.
The inventor finds that a plurality of shielding darkrooms are established by many factories at present aiming at the problems, and the testing in the darkrooms does not influence the outside, but the darkrooms are high in price and huge in volume, so that the production cost is increased.
Disclosure of Invention
In order to solve the defects of the prior art, the present disclosure provides a wireless product time-sharing frequency-dividing test method and system, which divide wireless frequencies into several groups which do not affect each other, so that parallel tests of multiple groups of products in the same space are realized without affecting each other and without affecting inventory products; meanwhile, the test starting time is different in the same group, so that the test starting time and the test starting time are not mutually influenced, and the test efficiency is greatly improved.
In order to achieve the above purpose, the present disclosure adopts the following technical scheme:
The first aspect of the present disclosure provides a method for testing time-division and frequency-division of a wireless product.
A wireless product time-sharing frequency division test method comprises the following steps:
Acquiring frequency ranges of a plurality of wireless products to be tested;
dividing the frequency range which is not supported by the product to be tested into a plurality of groups according to the acquired frequency range, wherein the frequency ranges among the groups are different;
And according to the frequency ranges of the groups, sequentially acquiring wake-up feedback signals fed back by each wireless product to be tested according to the test frequency, and obtaining batch test results of the wireless products according to the wake-up feedback signals of the wireless products.
Further, each group includes at least one model of wireless product.
Further, each group of wireless products includes a corresponding test mode frequency range and an operating mode frequency range.
Further, when the wake-up feedback signal of the product to be tested cannot be received or the reception is timed out, the wake-up failure of the product to be tested is judged.
Further, the number, battery power, wireless signals and sampling values of the wireless products to be tested are automatically recorded.
A second aspect of the present disclosure provides a wireless product time division frequency division testing system.
A wireless product time division frequency division testing system, comprising:
A data acquisition module configured to: acquiring frequency ranges of a plurality of wireless products to be tested;
A frequency grouping module configured to: dividing the frequency range which is not supported by the product to be tested into a plurality of groups according to the acquired frequency range, wherein the frequency ranges among the groups are different;
A test feedback module configured to: and according to the frequency ranges of the groups, sequentially acquiring wake-up feedback signals fed back by each wireless product to be tested according to the test frequency, and obtaining batch test results of the wireless products according to the wake-up feedback signals of the wireless products.
A third aspect of the present disclosure provides a wireless product time division frequency division testing system.
A wireless product time division frequency division testing system, comprising: the control terminal and the at least one infrared test device are in communication connection with the control terminal, and the infrared test device and the control terminal correspond to the corresponding product test frequency range;
The infrared test equipment sequentially sends wake-up signals of corresponding test frequencies to each wireless product to be tested according to the frequency ranges of the groups;
The control terminal obtains the wake-up feedback signals of each wireless product to be tested, and obtains the batch test results of the wireless products according to the wake-up feedback signals of each wireless product.
Further, the infrared test equipment is adopted to scan the wireless products to be tested in the same group according to the time sequence.
A fourth aspect of the present disclosure provides a computer readable storage medium having stored thereon a program which when executed by a processor performs steps in a method of time division frequency division testing of a wireless product according to the first aspect of the present disclosure.
A fifth aspect of the present disclosure provides an electronic device comprising a memory, a processor and a program stored on the memory and executable on the processor, the processor implementing the steps in the wireless product time division frequency division testing method according to the first aspect of the present disclosure when the program is executed.
Compared with the prior art, the beneficial effects of the present disclosure are:
1. According to the testing method and the testing system, the wireless frequencies are divided into the groups which are not mutually influenced, so that parallel testing of multiple groups of products in the same space is realized without mutual influence and without influence on inventory products.
2. The testing method and the testing system in the disclosure can not influence each other due to different testing starting time in the same group, and greatly improve the testing efficiency.
Drawings
The accompanying drawings, which are included to provide a further understanding of the disclosure, illustrate and explain the exemplary embodiments of the disclosure and together with the description serve to explain the disclosure, and do not constitute an undue limitation on the disclosure.
Fig. 1 is a flow chart of a method for testing time-division and frequency-division of a wireless product according to embodiment 1 of the present disclosure.
Detailed Description
The disclosure is further described below with reference to the drawings and examples.
It should be noted that the following detailed description is illustrative and is intended to provide further explanation of the present disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments in accordance with the present disclosure. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
Embodiments of the present disclosure and features of embodiments may be combined with each other without conflict.
Example 1:
as shown in fig. 1, embodiment 1 of the present disclosure provides a method for testing time-division and frequency-division of a wireless product, which includes the following steps:
Acquiring frequency ranges of a plurality of wireless products to be tested;
dividing the frequency range which is not supported by the product to be tested into a plurality of groups according to the acquired frequency range, wherein the frequency ranges among the groups are different;
And according to the frequency ranges of the groups, sequentially acquiring wake-up feedback signals fed back by each wireless product to be tested according to the test frequency, and obtaining batch test results of the wireless products according to the wake-up feedback signals of the wireless products.
Specifically, each group includes at least one model of wireless product, and each group of wireless products includes a corresponding test mode frequency range and operating mode frequency range.
When the wake-up feedback signal of the product to be tested cannot be received or the time-out is received, judging that the product to be tested fails to wake up; and automatically recording the number, battery power, wireless signals and sampling values of the wireless products to be tested.
Example 2:
embodiment 2 of the present disclosure provides a wireless product time-division frequency-division testing system, including:
A data acquisition module configured to: acquiring frequency ranges of a plurality of wireless products to be tested;
A frequency grouping module configured to: dividing the frequency range which is not supported by the product to be tested into a plurality of groups according to the acquired frequency range, wherein the frequency ranges among the groups are different;
A test feedback module configured to: and according to the frequency ranges of the groups, sequentially acquiring wake-up feedback signals fed back by each wireless product to be tested according to the test frequency, and obtaining batch test results of the wireless products according to the wake-up feedback signals of the wireless products.
The working method of the system is the same as the wireless product time-sharing frequency-division testing method provided in embodiment 1, and will not be repeated here.
Example 3:
embodiment 3 of the present disclosure provides a computer-readable storage medium having a program stored thereon, which when executed by a processor, implements the steps in the wireless product time-division frequency-division testing method described in embodiment 1 of the present disclosure, the steps being:
Acquiring frequency ranges of a plurality of wireless products to be tested;
dividing the frequency range which is not supported by the product to be tested into a plurality of groups according to the acquired frequency range, wherein the frequency ranges among the groups are different;
And according to the frequency ranges of the groups, sequentially acquiring wake-up feedback signals fed back by each wireless product to be tested according to the test frequency, and obtaining batch test results of the wireless products according to the wake-up feedback signals of the wireless products.
Example 4:
embodiment 4 of the present disclosure provides an electronic device, including a memory, a processor, and a program stored in the memory and executable on the processor, where the processor implements steps in the method for testing time-division and frequency-division of a wireless product according to embodiment 1 of the present disclosure when executing the program, where the steps are as follows:
Acquiring frequency ranges of a plurality of wireless products to be tested;
dividing the frequency range which is not supported by the product to be tested into a plurality of groups according to the acquired frequency range, wherein the frequency ranges among the groups are different;
And according to the frequency ranges of the groups, sequentially acquiring wake-up feedback signals fed back by each wireless product to be tested according to the test frequency, and obtaining batch test results of the wireless products according to the wake-up feedback signals of the wireless products.
Example 5:
Embodiment 5 of the present disclosure provides a wireless product time-division frequency-division testing system, including: the control terminal and the at least one infrared test device are in communication connection with the control terminal, and the infrared test device and the control terminal correspond to the corresponding product test frequency range;
The infrared test equipment sequentially sends wake-up signals of corresponding test frequencies to each wireless product to be tested according to the frequency ranges of the groups;
The control terminal obtains the wake-up feedback signals of each wireless product to be tested, and obtains the batch test results of the wireless products according to the wake-up feedback signals of each wireless product.
Specifically, the method comprises the following steps:
The frequency ranges supported by the product and the base station are divided into a plurality of groups, wherein one group of frequencies is selected for each group of to-be-tested products, and different groups can only select different frequencies;
each group of test products is matched with a special infrared hand-held device and a group of special base stations, the built-in frequency of the hand-held device corresponds to the special base stations, and the special base stations are connected with a computer running test software;
A group of testers use a special infrared hand-held device to trigger and configure the group of products one by one, and the valve enters a test mode and is in a wireless receiving state after sending a test request by using the frequency configured by the hand-held device; the test time of the group of products is staggered by triggering the testers one by one;
The frequency of configuration is different from group to group, so that the test can not be influenced mutually even if the test is performed simultaneously;
after each product is triggered to be tested in a test mode, completing the test interaction with the base station and the background, or if the test mode is overtime without completing the test, automatically exiting the test mode, and ensuring that the frequency and the dormancy period of the product use meet the factory requirement of the product;
the test software running on the computer can automatically record the number, battery power, wireless signals, sampling values and other data of the test product; for products that have not completed the test or some index that is suspicious, the test may be triggered repeatedly by the handset.
The system of the embodiment can directly test finished products, and software and hardware adjustment is not needed after the test is completed; the random grouping test can be performed, and different test groups can be performed simultaneously without mutual influence; the testing process can not influence the stock finished products, and can not be influenced by the stock finished products; the test procedure is traceable.
It will be apparent to those skilled in the art that embodiments of the present disclosure may be provided as a method, system, or computer program product. Accordingly, the present disclosure may take the form of a hardware embodiment, a software embodiment, or an embodiment combining software and hardware aspects. Furthermore, the present disclosure may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, magnetic disk storage, optical storage, and the like) having computer-usable program code embodied therein.
The present disclosure is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the disclosure. It will be understood that each flow and/or block of the flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
Those skilled in the art will appreciate that implementing all or part of the above-described methods in accordance with the embodiments may be accomplished by way of a computer program stored on a computer readable storage medium, which when executed may comprise the steps of the embodiments of the methods described above. The storage medium may be a magnetic disk, an optical disc, a Read-Only Memory (ROM), a Random access Memory (Random AccessMemory, RAM), or the like.
The foregoing description of the preferred embodiments of the present disclosure is provided only and not intended to limit the disclosure so that various modifications and changes may be made to the present disclosure by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present disclosure should be included in the protection scope of the present disclosure.
Claims (8)
1. A wireless product time-sharing frequency division test method is characterized in that: the method comprises the following steps:
Acquiring frequency ranges of a plurality of wireless products to be tested;
dividing the frequency range which is not supported by the product to be tested into a plurality of groups according to the acquired frequency range, wherein the frequency ranges among the groups are different; removing the frequency range supported by the product and the base station from the frequency range used in the normal mode of the product so as to prevent the testing process from affecting the inventory product and being affected by the inventory product;
according to the frequency ranges of each group, wake-up feedback signals fed back by each wireless product to be tested according to the test frequency are sequentially obtained, and batch test results of the wireless products are obtained according to the wake-up feedback signals of each wireless product;
the method comprises the following steps: each group of test products is matched with a special infrared hand-held device and a group of special base stations, and the built-in frequency of the hand-held device corresponds to the special base stations; a group of testers use a special infrared hand-held device to trigger and configure the group of products one by one, and the valve enters a test mode and is in a wireless receiving state after sending a test request by using the frequency configured by the hand-held device; scanning the wireless products to be tested in the same group by adopting infrared test equipment sequentially according to a time sequence;
each group of wireless products includes a corresponding test mode frequency range and an operating mode frequency range.
2. The wireless product time division frequency division testing method as set forth in claim 1, wherein:
Each group includes at least one model of wireless product.
3. The wireless product time division frequency division testing method as set forth in claim 1, wherein:
And when the wake-up feedback signal of the product to be tested cannot be received or the reception is overtime, judging that the product to be tested fails to wake up.
4. The wireless product time division frequency division testing method as set forth in claim 1, wherein:
and automatically recording the number, battery power, wireless signals and sampling values of the wireless products to be tested.
5. A wireless product time-sharing frequency division test system is characterized in that: comprising the following steps:
A data acquisition module configured to: acquiring frequency ranges of a plurality of wireless products to be tested;
A frequency grouping module configured to: dividing the frequency range which is not supported by the product to be tested into a plurality of groups according to the acquired frequency range, wherein the frequency ranges among the groups are different; removing the frequency range supported by the product and the base station from the frequency range used in the normal mode of the product so as to prevent the testing process from affecting the inventory product and being affected by the inventory product;
A test feedback module configured to: according to the frequency ranges of each group, wake-up feedback signals fed back by each wireless product to be tested according to the test frequency are sequentially obtained, and batch test results of the wireless products are obtained according to the wake-up feedback signals of each wireless product;
the method comprises the following steps: each group of test products is matched with a special infrared hand-held device and a group of special base stations, and the built-in frequency of the hand-held device corresponds to the special base stations; a group of testers use a special infrared hand-held device to trigger and configure the group of products one by one, and the valve enters a test mode and is in a wireless receiving state after sending a test request by using the frequency configured by the hand-held device; scanning the wireless products to be tested in the same group by adopting infrared test equipment sequentially according to a time sequence;
each group of wireless products includes a corresponding test mode frequency range and an operating mode frequency range.
6. The wireless product time division frequency division testing system of claim 5, wherein:
comprising the following steps: the control terminal and the at least one infrared test device are in communication connection with the control terminal, and the infrared test device and the control terminal correspond to the corresponding product test frequency range;
The infrared test equipment sequentially sends wake-up signals of corresponding test frequencies to each wireless product to be tested according to the frequency ranges of the groups;
The control terminal obtains the wake-up feedback signals of each wireless product to be tested, and obtains the batch test results of the wireless products according to the wake-up feedback signals of each wireless product.
7. A computer readable storage medium having stored thereon a program which when executed by a processor performs the steps of the wireless product time division frequency division testing method according to any one of claims 1-4.
8. An electronic device comprising a memory, a processor and a program stored on the memory and executable on the processor, wherein the processor performs the steps in the wireless product time division frequency division testing method of any one of claims 1-4 when the program is executed.
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| US9485733B1 (en) * | 2015-05-17 | 2016-11-01 | Intel Corporation | Apparatus, system and method of communicating a wakeup packet |
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