CN113504425B - System, method and device for testing coaxial cable assembly and storage medium thereof - Google Patents
System, method and device for testing coaxial cable assembly and storage medium thereof Download PDFInfo
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- CN113504425B CN113504425B CN202111046321.1A CN202111046321A CN113504425B CN 113504425 B CN113504425 B CN 113504425B CN 202111046321 A CN202111046321 A CN 202111046321A CN 113504425 B CN113504425 B CN 113504425B
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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
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
- G01R29/08—Measuring electromagnetic field characteristics
- G01R29/10—Radiation diagrams of antennas
Abstract
The application provides a system, a method and a device for testing coaxial cable assembly and a storage medium thereof. The test system comprises a coaxial cable assembly station and a coaxial cable test station; the coaxial cable assembly station is connected with the coaxial cable test station through a first conveyor belt, and the coaxial cable assembly station is also connected with the coaxial cable test station through a second conveyor belt; the coaxial cable assembly station is used for assembling coaxial cables between any two circuit boards in the electronic equipment to be assembled to obtain equipment to be tested, and transporting the equipment to be tested to the coaxial cable test station through the first conveyor belt; and the coaxial cable testing station is used for testing whether the coaxial cable between any two circuit boards in the equipment to be tested is assembled successfully or not, and if the coaxial cable between any two circuit boards in the equipment to be tested is tested to be assembled unsuccessfully, the equipment to be tested is transported to the coaxial cable assembling station through the second conveyor belt so as to assemble the coaxial cable again for the equipment to be tested at the coaxial cable assembling station.
Description
Technical Field
The present disclosure relates to testing technologies, and in particular, to a system, a method, and an apparatus for testing coaxial cable assembly, and a storage medium thereof.
Background
Nowadays, more and more people use electronic products (electronic devices), and the production volume of the electronic products is gradually increased. In the production process of electronic products, various electronic components in the electronic products need to be assembled through a plurality of links, and finally the complete machine (complete electronic product) is obtained.
In order to ensure the delivery quality of electronic products, the electronic products need to be tested. Currently, after an electronic product is assembled into a complete machine, the complete machine test is performed on the electronic product. Specifically, the antenna performance of the whole machine is mainly tested, if the antenna performance does not reach the standard, the electronic product in the state of the whole machine needs to be returned to a maintenance station, the machine is disassembled to analyze whether the problem is the coaxial cable assembly problem, and if the problem is the coaxial cable assembly problem, the whole machine needs to be further returned to an input station of the electronic product assembly, and the electronic product is assembled again.
In summary, the existing testing method has many testing links, resulting in a long testing flow and further affecting the delivery rate of electronic products.
Disclosure of Invention
The application provides a test system, a test method, a test device and a storage medium for coaxial cable assembly, which are used for solving the problems that test procedures are long due to more test links, and further the delivery rate of electronic products is influenced.
In a first aspect, the present application provides a test system for coaxial cable assembly, where the test system is used to test a coaxial cable state between any two circuit boards in a device under test, and the assembly state of the coaxial cable includes assembly success or assembly failure; the test system comprises a coaxial cable assembly station and a coaxial cable test station; the coaxial cable assembly station and the coaxial cable test station are connected through a first conveyor belt, and the coaxial cable assembly station and the coaxial cable test station are also connected through a second conveyor belt; the coaxial cable assembly station is used for assembling a coaxial cable between any two circuit boards in the electronic equipment to be assembled to obtain equipment to be tested, and transporting the equipment to be tested to the coaxial cable test station through the first conveyor belt; the coaxial cable testing station is used for testing whether the coaxial cable between any two circuit boards in the equipment to be tested is assembled successfully or not, and if the coaxial cable between any two circuit boards in the equipment to be tested is tested to be assembled unsuccessfully, the equipment to be tested is transported to the coaxial cable assembling station through the second conveyor belt; and the coaxial cable assembly station is further used for re-assembling the coaxial cable to the equipment to be tested under the condition of receiving the equipment to be tested returned by the second conveyor belt.
In a second aspect, the present application provides a coaxial cable assembly testing method, applied to a coaxial cable testing station, where the coaxial cable testing station and the coaxial cable assembly station are connected by a second conveyor belt, the method including: acquiring a coaxial cable state of equipment to be tested, wherein the coaxial cable state comprises assembly success or assembly failure, and the equipment to be tested is electronic equipment obtained by assembling a coaxial cable between any two circuit boards in the electronic equipment to be assembled by the coaxial cable assembly station; and if the coaxial cable state of the equipment to be tested is assembly failure, generating a reassembly message, wherein the reassembly message is used for indicating that the equipment to be tested is returned to a coaxial cable assembly station through the second conveyor belt to perform assembly of the coaxial cable again.
In a third aspect, the present application provides a method for testing a coaxial cable assembly, which is applied to a server, where the server is connected to a coaxial cable testing station, and the method includes: acquiring a plurality of complete machine test results, wherein each complete machine test result is used for indicating whether the error between the performance parameter of the equipment to be tested and the standard parameter is smaller than a preset error or not, and enabling the equipment to be tested to be unqualified under the condition that the error between the performance parameter of the equipment to be tested and the standard parameter is larger than or equal to the preset error, wherein the unqualified influencing factors of the equipment to be tested comprise coaxial cable assembly failure or other influencing factors; obtaining a plurality of assembly test results, wherein each assembly test result comprises a coaxial cable state of the equipment to be tested, and the coaxial cable state comprises assembly failure or assembly success; determining whether at least one of a first condition and a second condition is met, wherein the first condition comprises that the number of the complete machine test results with the coaxial cable states of assembly failure is larger than or equal to a first preset number in the multiple complete machine test results, and the second condition comprises that the number of the complete machine test results with the coaxial cable states of assembly failure is larger than or equal to a second preset number in the multiple assembly test results; if at least one of the first condition and the second condition is met, sending a test instruction to the coaxial cable test station, wherein the test instruction is used for indicating whether the coaxial cable of the device to be tested is successfully assembled in the coaxial cable test station; and if the first condition and the second condition are not met, sending a test stopping instruction to the coaxial cable test station.
In a fourth aspect, the present application provides a coaxial cable assembly testing device, which is applied to a coaxial cable testing station, wherein the coaxial cable testing station and the coaxial cable assembly station are connected by a second conveyor belt, and the device includes: the system comprises an acquisition module, a processing module and a display module, wherein the acquisition module is used for acquiring the coaxial cable state of equipment to be tested, the coaxial cable state comprises assembly success or assembly failure, and the equipment to be tested is electronic equipment obtained by assembling a coaxial cable between any two circuit boards in the electronic equipment to be assembled by a coaxial cable assembly station; and the generating module is used for generating a reassembly message if the coaxial cable state of the equipment to be tested is assembly failure, wherein the reassembly message is used for indicating that the equipment to be tested returns to the coaxial cable assembly station through the second conveyor belt to be assembled again.
In a fifth aspect, the present application provides a server, the server is connected to a coaxial cable test station, the coaxial cable test station is used to test a coaxial cable status between any two circuit boards in a device under test, and the server includes:
the system comprises an acquisition module, a processing module and a control module, wherein the acquisition module is used for acquiring a plurality of complete machine test results, each complete machine test result is used for indicating whether the error between the performance parameter of the equipment to be tested and the standard parameter is smaller than a preset error or not, and enabling the equipment to be tested to be unqualified under the condition that the error between the performance parameter of the equipment to be tested and the standard parameter is larger than or equal to the preset error, and the unqualified influencing factors of the equipment to be tested comprise coaxial cable assembly failure or other influencing factors; the obtaining module is further configured to obtain a plurality of assembly test results, where each assembly test result includes a coaxial cable state of the device to be tested, and the coaxial cable state includes assembly failure or assembly success; a determining module, configured to determine whether at least one of a first condition and a second condition is met, where the first condition includes that, among the multiple complete machine test results, the number of complete machine test results whose coaxial cable states are assembly failures is greater than or equal to a first preset number, the second condition includes that, among the multiple assembly test results, the number of assembly test results whose coaxial cable states are assembly failures is greater than or equal to a second preset number, and a sending module, configured to send the test instruction to the coaxial cable test station if at least one of the first condition and the second condition is met, where the test instruction is used to indicate whether the coaxial cable of the device under test is successfully assembled at the coaxial cable test station; the sending module is further configured to send a test stop instruction to the coaxial cable test station if neither the first condition nor the second condition is met.
In a sixth aspect, the present application provides a computer-readable storage medium having stored therein computer-executable instructions for implementing the method according to the second or third aspect when executed by a processor.
In a seventh aspect, the present application provides a computer program product comprising a computer program that, when executed by a processor, implements the method according to the second or third aspect.
The coaxial cable assembly test system, the coaxial cable assembly test method, the coaxial cable assembly test device and the coaxial cable assembly storage medium have the advantages that after the coaxial cable assembly is completed, the assembly effect of the coaxial cable is tested at the next station of the coaxial cable assembly station, if the assembly fails, the coaxial cable assembly station can be returned to in time to carry out coaxial cable assembly again, and due to the fact that electronic equipment output by the coaxial cable assembly station is incomplete electronic equipment, the coaxial cable assembly failure condition can be intercepted quickly without disassembling the coaxial cable assembly station. In addition, the repair path between the coaxial cable assembly station and the coaxial cable test station is shorter, so that the repair time can be shortened, and the repair efficiency can be improved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application.
Fig. 1 is an assembly flow chart of an electronic device provided by an embodiment of the present application;
FIG. 2 is a schematic view of a prior art coaxial cable assembly effectiveness test station;
fig. 3 is a schematic structural diagram of a coaxial cable assembly test system according to an embodiment of the present application;
FIG. 4 is an assembly flow chart of the electronic device based on FIG. 3 provided by the embodiment of the present application;
fig. 5 is a schematic structural diagram of a coaxial cable testing station according to an embodiment of the present application;
FIG. 6 is a schematic structural diagram of another coaxial cable testing station according to an embodiment of the present application;
FIG. 7 is a schematic diagram of a test interface provided in an embodiment of the present application;
fig. 8 is a schematic structural diagram of a coaxial cable assembly test system according to an embodiment of the present application;
fig. 9 is a flow chart of a method for testing a coaxial cable assembly provided by an embodiment of the present application;
fig. 10 is a schematic view of a coaxial cable assembly line of a handset according to an embodiment of the present application;
fig. 11 is a flow chart of a method for testing a coaxial cable assembly provided by an embodiment of the present application;
fig. 12 is a schematic structural diagram of a coaxial cable assembly testing apparatus provided in an embodiment of the present application;
fig. 13 is a schematic structural diagram of a server according to an embodiment of the present application.
With the above figures, there are shown specific embodiments of the present application, which will be described in more detail below. These drawings and written description are not intended to limit the scope of the inventive concepts in any manner, but rather to illustrate the inventive concepts to those skilled in the art by reference to specific embodiments.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present application, as detailed in the appended claims.
Among electronic devices such as mobile phones, tablet computers, and smart wearable devices, Printed Circuit Boards (PCBs) and Flexible Circuit boards (FPCs) are important components. The PCB and the PCB, the PCB and the FPC, and the FPC can be connected through coaxial cables respectively. The assembly of the coaxial cable is one of the whole assembly water flows of the electronic equipment, and the performance of the electronic equipment is affected if the coaxial cable is well assembled. The whole assembly flow of the electronic device is described below:
fig. 1 is an assembly flow chart of an electronic device according to an embodiment of the present disclosure. As shown in fig. 1, the assembly line comprises, from front to back: an assembly input station 11, an intermediate station 12, a coaxial cable assembly station 13, a next station 14 of the coaxial cable assembly station, an intermediate station 15 and a coaxial cable assembly effect test station 16; the assembling and throwing station 11, the intermediate station 12, the coaxial cable assembling station 13, the next station 14 of the coaxial cable assembling station, the intermediate station 15 and the coaxial cable assembling effect testing station 16 are sequentially connected through a conveyor belt, the coaxial cable assembling effect testing station 16 is further connected with the maintenance station 17 through the conveyor belt, and the maintenance station 17 is connected with the assembling and throwing station 11 through the conveyor belt.
Each of the assembling input station 11, the intermediate station 12, the coaxial cable assembling station 13, the next station 14 of the coaxial cable assembling station, and the intermediate station 15 represents an assembling link of the electronic device, or may be understood as a flowing line on a production line of the electronic device, for assembling some electronic components in the electronic device, and two adjacent stations are connected by a conveyor belt to transport the electronic device assembled at the current station to the next station of the current station for further assembling other electronic components. The complete electronic equipment can be obtained in the assembled state by assembling the assembly line of the input station 11, the intermediate station 12, the coaxial cable assembly station 13, the next station 14 of the coaxial cable assembly station and the intermediate station 15.
In the related art, after the complete electronic device is mounted, the antenna performance of the whole device is tested at the coaxial cable assembly effect testing station 16. The coaxial cable assembly effect test station is also called a complete machine test station.
Fig. 2 is a schematic diagram of a prior art coaxial cable assembly effectiveness testing station. As shown in fig. 2, the coaxial cable assembly effect test station includes: a test console 21, a test instrument 22 and a test shielding box 23;
wherein, the test console 21 is connected to the test instrument 22 through a General-Purpose Interface Bus (GPIB) or a network cable;
the test console 21 is also connected to a test shield box 23 via a Universal Serial Bus (USB);
the test instrument 22 is connected to the test shield box 23 by a radio frequency transmission cable.
In the related art, a device to be tested is placed in a test shielding box 23, a test console 21 controls a test instrument 22 to send a signal to the device to be tested in the test shielding box 23, and obtains a test result of whether the test instrument 22 receives a feedback signal, and determines whether an error between a performance parameter of an antenna of the whole machine and a standard parameter is smaller than a preset error according to the test result, that is, whether the antenna performance reaches the standard.
In the related technology, whether the coaxial cable is assembled successfully is indirectly judged through a certain index test of the radio frequency antenna, however, factors causing the index test not to reach the standard may be other factors, and therefore, if the antenna performance test does not reach the standard, the coaxial cable is required to be disassembled to analyze whether the coaxial cable is assembled.
It can be seen that the coaxial cable assembly effect Test station includes a Test console, a Test instrument, a Test shielding box, a Device Under Test (DUT), a GPIB card, a network cable, a USB cable, and the like, and requires more hardware devices, so that the station system is complex and occupies more resources; and because of involving the complete machine to disassemble for whole bad repair link is many, produces bad analysis cost, tear quick-witted loss cost, the cost of streamline again etc. and leads to doing over again the cost height.
Aiming at the technical problems, the technical idea of the application is as follows: through counting the influencing factors of the substandard complete machine test for many times, the problem caused by the assembly of the coaxial cable is found out mostly. Therefore, the test procedure for the assembly of the coaxial cable is set to be performed at the next station of the coaxial cable assembly station. So, can in time discover the problem, if meet coaxial cable assembly failure, return coaxial cable assembly station from coaxial cable assembly station's next station and carry out coaxial cable's assembly again, just can simplify the test procedure, improve efficiency of software testing, intercept badly fast, and then improve electronic equipment's the rate of leaving the factory and reduce the expense of doing over again.
The following describes the technical solutions of the present application and how to solve the above technical problems with specific embodiments. The following several specific embodiments may be combined with each other, and details of the same or similar concepts or processes may not be repeated in some embodiments. Embodiments of the present application will be described below with reference to the accompanying drawings.
Fig. 3 is a schematic structural diagram of a coaxial cable assembly test system according to an embodiment of the present application. The test system is used for testing the state of the coaxial cable between any two circuit boards in the equipment to be tested, and the state of the coaxial cable comprises successful assembly or failed assembly. As shown in fig. 3, the test system includes a coaxial cable assembly station 31 and a coaxial cable test station 32, where coaxial cable test station 32 is the station that is next to coaxial cable assembly station 31 in the assembly line of the device under test. The device to be tested is an electronic device to be subjected to the coaxial cable assembly test, and is also an electronic device assembled by the coaxial cable assembly station 31.
Coaxial cable assembly station 31 and coaxial cable testing station 32 are connected by a first conveyor belt 33, and coaxial cable assembly station 31 and coaxial cable testing station 32 are also connected by a second conveyor belt 34.
The coaxial cable assembling station 31 is configured to assemble a coaxial cable between any two circuit boards in the electronic device to be assembled to obtain a device to be tested, and transport the device to be tested to the coaxial cable testing station 32 through the first conveyor belt 33, where any two circuit boards in the device to be tested may be a PCB and a PCB, may also be a PCB and an FPC, and may also be an FPC and an FPC. The electronic device assembled by the coaxial cable assembly station 31 is an incomplete electronic device, i.e., a half machine (non-complete machine).
The coaxial cable testing station 32 is configured to test whether the coaxial cable between any two circuit boards in the device to be tested is successfully assembled, and if it is tested that the coaxial cable between any two circuit boards in the device to be tested fails to be assembled, the device to be tested is transported to the coaxial cable assembling station 31 through the second conveyor belt 34;
the coaxial cable assembling station 31 is further configured to re-assemble the coaxial cable for the device under test after receiving the device under test returned by the second conveyor belt 34.
Wherein, treat equipment of awaiting measuring again and carry out the assembly of coaxial cable, include: the original coaxial cable is disconnected from the circuit board and reassembled, or a new coaxial cable is replaced.
Fig. 4 is an assembly flow chart of the electronic device based on fig. 3 according to the embodiment of the present application. As shown in fig. 4, the assembly line comprises, from front to back: an assembly input station 41, an intermediate station 42, a coaxial cable assembly station 31, a coaxial cable test station 32, an intermediate station 43, and a coaxial cable assembly effect test station 44;
the assembling and throwing station 41, the intermediate station 42, the coaxial cable assembling station 31, the coaxial cable testing station 32, the intermediate station 43 and the coaxial cable assembling effect testing station 44 are sequentially connected through a conveyor belt, the coaxial cable assembling effect testing station 44 is further connected with the maintenance station 45 through the conveyor belt, and the maintenance station 45 is connected with the assembling and throwing station 41 through the conveyor belt.
In comparison to fig. 1, a second conveyor belt 34 is added to fig. 4 to connect coaxial cable assembly station 31 with coaxial cable testing station 32.
In addition, compared with fig. 1, when the coaxial cable assembly effect test station 44 performs the complete machine test on the device to be tested, if the antenna performance does not reach the standard, the coaxial cable assembly effect is no longer subjected to the disassembly analysis.
In this embodiment, after the coaxial cable assembly is completed, the assembly effect of the coaxial cable is tested at the next station of the coaxial cable assembly station, if the assembly fails, the coaxial cable assembly station can be timely returned to for the coaxial cable assembly again, and because the electronic equipment output by the coaxial cable assembly station is the electronic equipment in an incomplete state, the condition of the coaxial cable assembly failure can be quickly intercepted without disassembling the machine. In addition, it can be seen that the rework path between the coaxial cable assembly station 31 and the coaxial cable testing station 32 is shorter in this embodiment compared to the rework path in fig. 1, so that the rework time can be shortened and the rework efficiency can be improved.
Fig. 5 is a schematic structural diagram of a coaxial cable testing station according to an embodiment of the present application. As shown in fig. 5, the coaxial cable test station 32 is provided therein with a test control device 321;
the test control device 321 is in communication connection with the device to be tested 322, and is configured to send a request for obtaining content of the preset attribute item to the device to be tested, receive the content of the preset attribute item returned by the device to be tested, and determine whether the coaxial cable is assembled successfully according to the content of the preset attribute item; the content of the preset attribute item comprises a first numerical value and a second numerical value, the first numerical value corresponds to assembly success, and the second numerical value corresponds to assembly failure.
Alternatively, the first value may be 0 and the second value may be 1.
Alternatively, the first value may be 1, and the second value may be 0.
It should be understood that the first numerical value and the second numerical value are exemplary, and the embodiment is not particularly limited to the first numerical value and the second numerical value.
In this embodiment, the test control device may be a notebook computer, a desktop computer, a smart phone, a tablet computer, or the like.
Alternatively, the test control device 321 may be connected to a Device Under Test (DUT) via a USB cable.
For the device to be tested, a preset attribute item may be set in a preset configuration file for recording the assembly state of the coaxial cable in the device to be tested. Specifically, if the coaxial cable between two circuit boards in the device to be tested is assembled successfully, recording the content of the preset attribute item as a first numerical value; and if the assembly of the coaxial cable between the two circuit boards in the equipment to be tested fails, recording the content of the preset attribute item as a second numerical value.
In some optional embodiments, the preset configuration file may further include an identifier of the circuit board and an identifier of the coaxial cable. The identifier of the circuit board and the identifier of the coaxial cable may be numbers, and refer to the following table 1:
table 1 preset profiles
| Circuit board identification | Coaxial cable identification | Preset property items |
| Circuit board 1 and circuit board 2 | |
0 |
| Circuit board 1 and circuit board 2 | |
1 |
| Circuit board 1 and circuit board 3 | |
0 |
| Circuit board 1 and circuit board 3 | |
0 |
| Circuit board 2 and circuit board 3 | Coaxial cable 231 | 1 |
| Circuit board 2 and circuit board 3 | Coaxial cable 232 | 1 |
| …… | …… | …… |
In this embodiment, the DUT needs to integrate an instruction that can return different coaxial cable assembly states, and the test console or the tool and module program needs to add a function of determining the coaxial cable assembly state according to the instruction.
Compared with the device shown in fig. 2 including the test console, the test instrument, the test shielding box, the DUT, the GPIB card, the network cable, and the USB cable, the present embodiment only needs the test console, the DUT, and the USB cable, or only needs the DUT to complete the test of the coaxial cable assembly. In addition, in the coaxial cable test station, the test working hours generated in the increased instruction judgment process are less than 1s, and excessive time delay cannot be caused to the coaxial cable test station.
Fig. 6 is a schematic structural diagram of another coaxial cable testing station according to an embodiment of the present application. As shown in fig. 6, the coaxial cable testing station includes test software 61, which includes test options for coaxial cable assembly;
the test software 61 is used for installing on the equipment to be tested, responding to the operation of a user on a test option of coaxial cable assembly, acquiring the content of a preset attribute item in the equipment to be tested, and determining whether the coaxial cable is assembled successfully according to the content of the preset attribute item; the content of the preset attribute item comprises a first numerical value and a second numerical value, the first numerical value corresponds to assembly success, and the second numerical value corresponds to assembly failure.
Fig. 7 is a schematic diagram of a test interface provided in an embodiment of the present application. As shown in the left drawing of the arrow in fig. 7, the testing software is installed on a half machine output from the coaxial cable assembly station, the half machine has a graphical user interface, the graphical user interface includes a testing option for coaxial cable assembly, and a user can obtain the assembly state of the coaxial cable by clicking the testing option for coaxial cable assembly. Specifically, as shown in the drawing to the right of the arrow in fig. 7, the assembled state of the coaxial cable may be displayed on a graphic user interface. Optionally, a pass or fail may be displayed, pass representing assembly success and fail.
Fig. 8 is a schematic structural diagram of a coaxial cable assembly test system according to an embodiment of the present application. As shown in fig. 8, the test system includes: a coaxial cable assembly station 81, a coaxial cable test station 82, and a server 83; the server 83 is connected to a complete machine test station 84, a coaxial cable test station 82 and a maintenance station 85 respectively, the complete machine test station is the last assembly line link in the assembly line of the device to be tested, the complete machine test station is used for testing the performance of the antenna of the device to be tested, the maintenance station is used for testing the device to be tested under the condition that the performance test result of the antenna of the device to be tested in the complete machine test station indicates that the error between the performance parameter of the antenna and the standard parameter is greater than or equal to the preset error, and determining the influence factors of the performance of the antenna which do not reach the standard, wherein the influence factors of the performance of the antenna which do not reach the standard comprise the assembly failure of the coaxial cable or other influence factors.
The server 83 is configured to perform the following method steps:
a1, obtaining a plurality of complete machine test results, wherein each complete machine test result is used for indicating whether the error between the performance parameter of the equipment to be tested and the standard parameter is smaller than the preset error or not, and enabling the equipment to be tested to be unqualified under the condition that the error between the performance parameter of the equipment to be tested and the standard parameter is larger than or equal to the preset error, and the unqualified influencing factors of the equipment to be tested comprise coaxial cable assembly failure or other influencing factors.
Specifically, the server obtains a plurality of complete machine test results from the complete machine test station. And acquiring the unqualified influence factors of the equipment to be tested from the maintenance station.
a2, obtaining a plurality of assembling test results, wherein each assembling test result comprises the coaxial cable state of the device to be tested, and the coaxial cable state comprises assembling failure or assembling success.
Specifically, a plurality of assembly test results are obtained from a coaxial cable testing station. It is noted that after the server is started, since the coaxial cable test station is not starting to perform the test, it can be considered that there is no assembly test result.
a3, determining whether any one of a first condition and a second condition is satisfied, wherein the first condition comprises that the number of the complete machine test results of which the coaxial cable state is the assembling failure is larger than or equal to a first preset number in a plurality of complete machine test results, and the second condition comprises that the number of the assembling test results of which the coaxial cable state is the assembling failure is larger than or equal to a second preset number in the plurality of assembling test results.
a4, if at least one of the first condition and the second condition is satisfied, sending a test instruction to the coaxial cable test station.
Wherein, if at least one of the first condition and the second condition is satisfied, the following three implementation modes are included:
the first embodiment: and sending a test instruction to a coaxial cable test station if the number of the complete machine test results with the coaxial cable states of assembly failure is larger than or equal to a first preset number and the number of the assembly test results with the coaxial cable states of assembly failure is smaller than a second preset number in the multiple complete machine test results.
The second embodiment: and sending a test instruction to a coaxial cable test station if the number of the complete machine test results with the coaxial cable states of assembly failure is less than a first preset number and the number of the assembly test results with the coaxial cable states of assembly failure is greater than or equal to a second preset number in the multiple complete machine test results.
Third embodiment: and sending a test instruction to the coaxial cable test station if the number of the complete machine test results with the coaxial cable states of assembly failure is greater than or equal to a first preset number and the number of the complete machine test results with the coaxial cable states of assembly failure is greater than or equal to a second preset number in the multiple assembly test results.
The test instruction is used for indicating whether the coaxial cable of the device to be tested is successfully assembled at the coaxial cable test station.
For example, the complete machine test station tests 100 devices under test, and the antenna performance of all 80 devices under test does not reach the standard, and all the influencing factors that the antenna performance of the 80 devices under test does not reach the standard are coaxial cable assembly failures. Therefore, the server can generate a test instruction and send the test instruction to the coaxial cable test station to instruct the coaxial cable test station to perform coaxial cable assembly test on the subsequently received device to be tested.
a5, if the first condition and the second condition are not satisfied, sending a stop test command to the coaxial cable test station.
The first condition and the second condition are not met, that is, the number of the complete machine test results with the coaxial cable states of failed assembly is smaller than a first preset number in the multiple complete machine test results, and the number of the assembly test results with the coaxial cable states of failed assembly is smaller than a second preset number in the multiple assembly test results.
The test stopping instruction is used for indicating the coaxial cable test station to stop testing whether the coaxial cable of the device to be tested is assembled successfully or not.
In addition, in the case where the coaxial cable testing station does not perform the coaxial cable test after the server is started, and the test stop instruction is directly issued to the coaxial cable testing station without performing the coaxial cable test, after the server is started, the server may issue a preset instruction to the coaxial cable testing station to instruct the coaxial cable testing station to start the coaxial cable assembly test.
Fig. 9 is a flowchart of a method for testing a coaxial cable assembly according to an embodiment of the present application. As shown in fig. 9, the method for testing the assembly of the coaxial cable includes:
s901, obtaining the coaxial cable state of the equipment to be tested, wherein the coaxial cable state comprises assembly success or assembly failure.
In some optional embodiments, acquiring the coaxial cable status of the device under test includes:
b1, sending a request for obtaining the content of the preset attribute item to the device to be tested.
b2, receiving the content of the preset attribute item returned by the device to be tested, wherein the content of the preset attribute item comprises a first numerical value and a second numerical value, the first numerical value is assembled successfully correspondingly, and the second numerical value is assembled unsuccessfully correspondingly.
b3, determining the coaxial cable state of the device to be tested according to the content of the preset attribute item.
As described above, if the content of the preset attribute item is the first numerical value, it is determined that the coaxial cable state of the device under test is successfully assembled; and if the content of the preset attribute item is the second numerical value, determining that the coaxial cable state of the equipment to be tested is assembly failure.
In other optional embodiments, acquiring the coaxial cable status of the device under test includes:
c1, responding to the click operation of the user on the test option, and acquiring the content of the preset attribute item, wherein the content of the preset attribute item comprises a first numerical value and a second numerical value, the first numerical value is assembled successfully correspondingly, and the second numerical value is assembled unsuccessfully correspondingly;
and c2, determining the coaxial cable state of the device to be tested according to the content of the attribute items.
Wherein, step c2 can refer to the description of step b 3.
And S902, if the coaxial cable is in the assembling failure state, generating a reassembling message, wherein the reassembling message is used for indicating that the equipment to be tested is returned to the coaxial cable assembling station to assemble the coaxial cable again.
Specifically, the device to be tested is returned to the coaxial cable assembly station through the second conveyor belt to be assembled again.
Optionally, the method may further include:
and S903, if the coaxial cable is successfully assembled, conveying the equipment to be tested to an intermediate station through a conveyor belt to continue assembling other electronic components until the whole machine is assembled.
The method for testing coaxial cable assembly in this embodiment is the same as the method steps executed by the coaxial cable test station in the coaxial cable assembly test system, and reference may be specifically made to the description of the specific implementation of the method steps executed by the coaxial cable test station in the coaxial cable assembly test system, and details are not repeated here.
For a mobile phone, the technical scheme of the embodiment of the present application is applied to a mobile phone product, which specifically includes:
fig. 10 is a schematic view of coaxial cable assembly flow of a mobile phone according to an embodiment of the present invention. As shown in fig. 10, in the assembly line, unlike fig. 3, the coaxial cable test station is embodied as a current test station (IDLE station), and the complete machine test station is embodied as a coupling test station (ANT station). The coupling test station is used for testing the antenna performance of the whole mobile phone, and the current test station is used for testing the current of the mobile phone.
In this embodiment, the testing station of the coaxial cable assembly validity is advanced from the ANT station to the IDLE station adjacent to the coaxial cable assembly station, so that the testing process of the assembly validity of the coaxial cable of the mobile phone is optimized.
For a mobile phone, a check instruction needs to be integrated, and a judgment function of the check instruction needs to be added in a test control device.
In some embodiments, the check instruction may be: adb shell mifunctionality getrfcabletastus. Specifically, the check instruction may be input in the test control device, so as to send a request for acquiring the assembly state of the coaxial cable to the mobile phone.
The judgment of the checking instruction is as follows: if the return message received according to the checking instruction is pass, the coaxial cable is buckled (low level), namely the coaxial cable is assembled successfully; if the received return message is fail according to the checking instruction, it represents that the coaxial line is not buckled (high level), i.e. the coaxial line assembly fails.
In the embodiment, the testing method for the coaxial cable assembly effectiveness is simplified from a complex testing system to simple instruction judgment, and the testing steps are simplified.
Fig. 11 is a flowchart of a method for testing a coaxial cable assembly according to an embodiment of the present application. As shown in fig. 11, the method for testing the assembly of the coaxial cable includes:
s1101, obtaining a plurality of complete machine test results, wherein each complete machine test result is used for indicating whether the error between the performance parameter of the equipment to be tested and the standard parameter is smaller than a preset error or not, and if the error between the performance parameter of the equipment to be tested and the standard parameter is larger than or equal to the preset error, the equipment to be tested does not reach the standard, and the unqualified influence factors of the equipment to be tested comprise coaxial cable assembly failure or other influence factors.
S1102, obtaining a plurality of assembling test results, wherein each assembling test result comprises a coaxial cable state of the equipment to be tested.
The coaxial cable state comprises assembly failure or assembly success.
S1103, determining whether at least one of a first condition and a second condition is met, wherein the first condition comprises that the number of the complete machine test results with the coaxial cable state of assembly failure is larger than or equal to a first preset number in a plurality of complete machine test results, the second condition comprises that the number of the complete machine test results with the coaxial cable state of assembly failure is larger than or equal to a second preset number in the plurality of assembly test results, and the number of the complete machine test results with the coaxial cable state of assembly failure is larger than or equal to the second preset number.
It should be noted that, in this embodiment, the execution order of steps S1101 and S1102 is not limited, step S1101 may be executed first, and then step S1102 is executed, step S1102 may be executed first, and then step S1101 is executed, or step S1101 and step S1102 may be executed simultaneously.
And S1104, if at least one of the first condition and the second condition is satisfied, sending a test instruction to the coaxial cable test station, where the test instruction is used to indicate whether the coaxial cable of the device under test is successfully assembled in the coaxial cable test station.
Specifically, step S1104 may include three embodiments described in step a4, which may be specifically referred to the description in step a4 and will not be described herein again.
And S1105, if neither the first condition nor the second condition is satisfied, sending a test stop instruction to the coaxial cable test station.
The test instruction is used for indicating whether the coaxial cable of the device to be tested is successfully assembled at the coaxial cable test station. It will be appreciated that the test instructions are for instructing the coaxial cable test station to perform the steps of the coaxial cable assembly test method illustrated in fig. 9.
The method for testing coaxial cable assembly in this embodiment is the same as the method steps executed by the server in the test system for coaxial cable assembly, and specific reference may be made to the description of the specific implementation of the method steps executed by the server in the test system for coaxial cable assembly, and details are not described here again.
Fig. 12 is a schematic structural diagram of a coaxial cable assembly testing apparatus according to an embodiment of the present application. As shown in fig. 12, the coaxial cable assembly test apparatus includes:
the obtaining module 121 is configured to obtain a coaxial cable state of a device to be tested, where the coaxial cable state includes assembly success and assembly failure, and the device to be tested is obtained by assembling a coaxial cable between any two circuit boards in an electronic device to be assembled in the coaxial cable assembly station.
A generating module 122, configured to generate a reassembly message if the coaxial cable state of the device under test is an assembly failure, where the reassembly message is used to instruct that the device under test is returned to a coaxial cable assembly station through the second conveyor belt to perform assembly of the coaxial cable again.
The coaxial cable assembly testing apparatus of the present embodiment may be a coaxial cable testing station shown in fig. 3.
In some possible designs, when the obtaining module 121 obtains the coaxial cable state of the device under test, the method specifically includes: sending a request for acquiring the content of a preset attribute item to the equipment to be tested; receiving the content of a preset attribute item returned by the equipment to be tested, wherein the content of the preset attribute item comprises a first numerical value and a second numerical value, the first numerical value is assembled successfully correspondingly, and the second numerical value is assembled unsuccessfully correspondingly; and determining the coaxial cable state of the equipment to be tested according to the content of the attribute item.
In other possible designs, when the obtaining module 121 obtains the coaxial cable state of the device under test, the method specifically includes: responding to the click operation of a user on a test option, and acquiring the content of a preset attribute item, wherein the content of the preset attribute item comprises a first numerical value and a second numerical value, the first numerical value is assembled successfully correspondingly, and the second numerical value is assembled unsuccessfully correspondingly; and determining the coaxial cable state of the equipment to be tested according to the content of the attribute item.
The testing device for coaxial cable assembly provided by the embodiment of the application can be used for executing the technical scheme of the testing method for coaxial cable assembly in the embodiment, the implementation principle and the technical effect are similar, and the description is omitted here.
Fig. 13 is a schematic structural diagram of a server according to an embodiment of the present application. As shown in fig. 13, the server includes:
an obtaining module 131, configured to obtain a plurality of complete machine test results, where each complete machine test result is used to indicate whether an error between a performance parameter of the device to be tested and a standard parameter is smaller than a preset error, and when the error between the performance parameter of the device to be tested and the standard parameter is greater than or equal to the preset error, the device to be tested does not reach the standard, and the non-reaching influencing factors of the device to be tested include assembly failure of a coaxial cable or other influencing factors; obtaining a plurality of assembling test results, wherein each assembling test result comprises the assembling state of the coaxial cable of the equipment to be tested, and the assembling state of the coaxial cable comprises assembling failure or assembling success;
a determining module 132, configured to determine whether any one of a first condition and a second condition is met, where the first condition includes that, among a plurality of complete machine test results, the number of complete machine test results in which the coaxial cables are in a state of assembly failure is greater than or equal to a first preset number, and the second condition includes that, among the plurality of assembly test results, the number of assembly test results in which the coaxial cables are in a state of assembly failure is greater than or equal to a second preset number;
a sending module 133, configured to send a test instruction to the coaxial cable testing station if at least one of the first condition and the second condition is met.
The sending module 133 is further configured to send a test stop instruction to the coaxial cable testing station if neither the first condition nor the second condition is met.
The server provided by the embodiment of the application can be used for executing the technical scheme of the test method for coaxial cable assembly in the above embodiments, and the implementation principle and the technical effect are similar, and are not described herein again.
It should be noted that the division of the modules of the above apparatus is only a logical division, and the actual implementation may be wholly or partially integrated into one physical entity, or may be physically separated. And these modules can be realized in the form of software called by processing element; or may be implemented entirely in hardware; and part of the modules can be realized in the form of calling software by the processing element, and part of the modules can be realized in the form of hardware. For example, the determining module 132 may be a separate processing element, or may be integrated into a chip of the apparatus, or may be stored in a memory of the apparatus in the form of program code, and a processing element of the apparatus calls and executes the function of the determining module 132. Other modules are implemented similarly. In addition, all or part of the modules can be integrated together or can be independently realized. The processing element here may be an integrated circuit with signal processing capabilities. In implementation, each step of the above method or each module above may be implemented by an integrated logic circuit of hardware in a processor element or an instruction in the form of software.
The embodiment of the present application further provides a computer-readable storage medium, where the computer-readable storage medium stores computer instructions, and when the computer instructions are run on a computer, the computer is enabled to execute the technical solution of the coaxial cable assembly testing method according to the above embodiment.
The embodiment of the present application further provides a computer program product, where the computer program product includes a computer program, and the computer program is stored in a computer-readable storage medium, where the computer program can be read by at least one processor, and when the computer program is executed by the at least one processor, the technical solution of the method for testing the coaxial cable assembly in the foregoing embodiment can be implemented.
Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should 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 or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.
Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the application being indicated by the following claims.
It will be understood that the present application is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the application is limited only by the appended claims.
Claims (7)
1. The test system for coaxial cable assembly is characterized in that the test system is used for testing the coaxial cable state between any two circuit boards in equipment to be tested, and the coaxial cable state comprises assembly success or assembly failure;
the test system comprises a coaxial cable assembly station and a coaxial cable test station, wherein the coaxial cable assembly station is connected with the coaxial cable test station through a first conveyor belt, and the coaxial cable assembly station is connected with the coaxial cable test station through a second conveyor belt;
the coaxial cable assembly station is used for assembling a coaxial cable between any two circuit boards in the electronic equipment to be assembled to obtain equipment to be tested, and transporting the equipment to be tested to the coaxial cable test station through the first conveyor belt;
the coaxial cable testing station is used for testing whether the coaxial cable between any two circuit boards in the equipment to be tested is assembled successfully or not, and if the coaxial cable between any two circuit boards in the equipment to be tested is tested to be assembled unsuccessfully, the equipment to be tested is transported to the coaxial cable assembling station through the second conveyor belt;
the coaxial cable assembly station is further configured to re-assemble the coaxial cable to the device to be tested on the condition that the device to be tested returned by the second conveyor belt is received;
a server connected to the coaxial cable test station;
the server is configured to:
acquiring a plurality of complete machine test results, wherein each complete machine test result is used for indicating whether the error between the performance parameter of the equipment to be tested and the standard parameter is smaller than a preset error or not, and enabling the equipment to be tested to be unqualified under the condition that the error between the performance parameter of the equipment to be tested and the standard parameter is larger than or equal to the preset error, wherein the unqualified influencing factors of the equipment to be tested comprise coaxial cable assembly failure or other influencing factors;
obtaining a plurality of assembly test results, wherein each assembly test result comprises a coaxial cable state of the equipment to be tested, and the coaxial cable state comprises assembly failure or assembly success;
determining whether at least one of a first condition and a second condition is met, wherein the first condition comprises that the number of the complete machine test results with the coaxial cable states of assembly failure is larger than or equal to a first preset number in the multiple complete machine test results, and the second condition comprises that the number of the complete machine test results with the coaxial cable states of assembly failure is larger than or equal to a second preset number in the multiple assembly test results;
and if at least one of the first condition and the second condition is met, sending a test instruction to the coaxial cable test station, wherein the test instruction is used for indicating whether the coaxial cable of the device to be tested is successfully assembled in the coaxial cable test station.
2. The system of claim 1, wherein the coaxial cable testing station has test control equipment disposed therein;
the test control equipment is in communication connection with the equipment to be tested and is used for sending a request for obtaining the content of a preset attribute item to the equipment to be tested, receiving the content of the preset attribute item returned by the equipment to be tested and determining whether the coaxial cable is assembled successfully or not according to the content of the preset attribute item;
the content of the preset attribute item comprises a first numerical value and a second numerical value, the first numerical value corresponds to assembly success, and the second numerical value corresponds to assembly failure.
3. The system of claim 1, wherein the coaxial cable testing station has test software disposed therein, the test software including test options for coaxial cable assembly;
the test software is used for installing on the equipment to be tested, responding to the operation of a user on a test option of the coaxial cable assembly, acquiring the content of a preset attribute item in the equipment to be tested, and determining whether the coaxial cable is assembled successfully according to the content of the preset attribute item;
the content of the preset attribute item comprises a first numerical value and a second numerical value, the first numerical value corresponds to assembly success, and the second numerical value corresponds to assembly failure.
4. The system of any of claims 1-3, wherein the server is further configured to: and if the first condition and the second condition are not met, sending a test stopping instruction to the coaxial cable test station.
5. A method for testing a coaxial cable assembly, the method being applied to a server, the server being connected to a coaxial cable testing station, the method comprising:
acquiring a plurality of complete machine test results, wherein each complete machine test result is used for indicating whether the error between the performance parameter of the equipment to be tested and the standard parameter is smaller than a preset error or not, and enabling the equipment to be tested to be unqualified under the condition that the error between the performance parameter of the equipment to be tested and the standard parameter is larger than or equal to the preset error, wherein the unqualified influencing factors of the equipment to be tested comprise coaxial cable assembly failure or other influencing factors;
obtaining a plurality of assembly test results, wherein each assembly test result comprises a coaxial cable state of the equipment to be tested, and the coaxial cable state comprises assembly failure or assembly success;
determining whether at least one of a first condition and a second condition is met, wherein the first condition comprises that the number of the complete machine test results with the coaxial cable states of assembly failure is larger than or equal to a first preset number in the multiple complete machine test results, and the second condition comprises that the number of the complete machine test results with the coaxial cable states of assembly failure is larger than or equal to a second preset number in the multiple assembly test results;
if at least one of the first condition and the second condition is met, sending a test instruction to the coaxial cable test station, wherein the test instruction is used for indicating whether the coaxial cable of the device to be tested is successfully assembled in the coaxial cable test station;
and if the first condition and the second condition are not met, sending a test stopping instruction to the coaxial cable test station.
6. A server, wherein the server is connected to a coaxial cable test station, and the coaxial cable test station is configured to test a coaxial cable status between any two circuit boards in a device under test, and the server includes:
the system comprises an acquisition module, a processing module and a control module, wherein the acquisition module is used for acquiring a plurality of complete machine test results, each complete machine test result is used for indicating whether the error between the performance parameter of the equipment to be tested and the standard parameter is smaller than a preset error or not, and enabling the equipment to be tested to be unqualified under the condition that the error between the performance parameter of the equipment to be tested and the standard parameter is larger than or equal to the preset error, and the unqualified influencing factors of the equipment to be tested comprise coaxial cable assembly failure or other influencing factors;
the obtaining module is further configured to obtain a plurality of assembly test results, where each assembly test result includes a coaxial cable state of the device to be tested, and the coaxial cable state includes assembly failure or assembly success;
the device comprises a determining module, a judging module and a judging module, wherein the determining module is used for determining whether at least one of a first condition and a second condition is met, the first condition comprises that the number of the complete machine test results with the coaxial cable states of failed assembly is greater than or equal to a first preset number, and the second condition comprises that the number of the complete machine test results with the coaxial cable states of failed assembly is greater than or equal to a second preset number;
a sending module, configured to send a test instruction to the coaxial cable test station if at least one of the first condition and the second condition is met, where the test instruction is used to indicate whether the coaxial cable of the device under test is successfully assembled at the coaxial cable test station;
the sending module is further configured to send a test stop instruction to the coaxial cable test station if neither the first condition nor the second condition is met.
7. A computer-readable storage medium having computer-executable instructions stored thereon, which when executed by a processor, perform the method of claim 5.
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