CN112964945A - Method and device for testing charging box, terminal and storage medium - Google Patents
Method and device for testing charging box, terminal and storage medium Download PDFInfo
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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
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/003—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring position, not involving coordinate determination
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
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Abstract
The application is applicable to the field of computers, and provides a method and a device for testing a charging box, a terminal and a storage medium. The testing method of the charging box comprises the following steps: acquiring a first return value fed back after the elastic sheet of the charging box to be tested is in copying contact with the target earphone; determining whether the elastic sheet is accurately contacted with the target earphone profile according to the first return value; and if the elastic sheet is accurately contacted with the target earphone in a copying manner, testing the charging box to be tested to obtain a test result of the charging box to be tested. The method provided by the embodiment of the application can improve the accuracy of the test result of the charging box.
Description
Technical Field
The application belongs to the field of computers, and particularly relates to a method and a device for testing a charging box, a terminal and a storage medium.
Background
The True Wireless Stereo (TWS) Bluetooth headset abandons the wire connection mode, so that a user cannot be stumbled by the wire when using the headset, the left headset and the right headset can work independently, and the convenience is greatly improved. TWS bluetooth headsets typically have a charging box that mates with the headset for storing the headset while charging the headset.
However, the test results of the current tests for TWS bluetooth headset charging pods are not accurate enough.
Disclosure of Invention
The embodiment of the application provides a method and a device for testing a charging box, a terminal and a storage medium, and can improve the accuracy of a testing result of the charging box.
A first aspect of an embodiment of the present application provides a method for testing a charging box, including:
acquiring a first return value fed back after the elastic sheet of the charging box to be tested is in copying contact with the target earphone;
determining whether the elastic sheet is accurately contacted with the target earphone profile according to the first return value;
and if the elastic sheet is accurately contacted with the target earphone in a copying manner, testing the charging box to be tested to obtain a test result of the charging box to be tested.
A second aspect of the embodiments of the present application provides a testing apparatus for a charging box, including:
the acquisition unit is used for acquiring a first return value fed back after the elastic sheet of the charging box to be tested is in copying contact with the target earphone;
the determining unit is used for determining whether the elastic sheet is accurately contacted with the target earphone profile modeling according to the first return value;
and the testing unit is used for testing the charging box to be tested if the elastic sheet is accurately contacted with the target earphone in a copying manner, so as to obtain a testing result of the charging box to be tested.
A third aspect of the embodiments of the present application provides a terminal, including a memory, a processor, and a computer program stored in the memory and executable on the processor, where the processor implements the steps of the method when executing the computer program.
A fourth aspect of the embodiments of the present application provides a computer-readable storage medium, which stores a computer program, and when the computer program is executed by a processor, the computer program implements the steps of the above method.
A fifth aspect of embodiments of the present application provides a computer program product, which when run on a terminal, causes the terminal to perform the steps of the method.
The application comprises an implementation mode, a first return value fed back after the elastic sheet of the charging box to be tested is contacted with the target earphone profile modeling is acquired, whether the elastic sheet is accurately contacted with the target earphone profile modeling or not is determined according to the first return value, if the elastic sheet is accurately contacted with the target earphone profile modeling, the charging box to be tested is tested, a test result of the charging box to be tested is obtained, the charging result of the charging box to be tested is obtained under the condition that the elastic sheet is accurately contacted with the target earphone profile modeling, and the situation that an error test result is obtained under the condition that the charging box is not accurately contacted is avoided.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
Fig. 1 is a schematic flow chart illustrating an implementation of a method for testing a charging box according to an embodiment of the present application;
fig. 2 is a schematic flowchart of a first specific implementation of step S103 according to the embodiment of the present application;
fig. 3 is a schematic flowchart of a second specific implementation of step S103 according to the embodiment of the present application;
fig. 4 is a schematic flowchart of a third specific implementation of step S103 according to the embodiment of the present application;
fig. 5 is a schematic diagram of a fourth specific implementation flow of step S103 provided in the embodiment of the present application;
fig. 6 is a schematic structural diagram of a terminal and a charging box to be tested provided in an embodiment of the present application;
fig. 7 is a schematic structural diagram of a testing device of a charging box according to an embodiment of the present application;
fig. 8 is a schematic structural diagram of a terminal according to an embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present application without making any creative effort, shall fall within the protection scope of the present application.
The True Wireless Stereo (TWS) Bluetooth headset abandons the wire connection mode, so that a user cannot be stumbled by the wire when using the headset, the left headset and the right headset can work independently, and the convenience is greatly improved. TWS bluetooth headsets typically have a charging box that mates with the headset for storing the headset while charging the headset.
At present, the charging box industry mainly adopts a tool jig with a large volume and a high acquisition control system for testing. The test terminal is large in size, automatic testing can be achieved only after manual pressing is needed, expensive instruments are needed for collection and control, and the obtained test result is not accurate enough.
In order to explain the technical means of the present application, the following description will be given by way of specific examples.
Fig. 1 is a schematic diagram illustrating an implementation flow of a method for testing a charging box according to an embodiment of the present application, where the method is applicable to a terminal and is applicable to a situation where accuracy of a test result of the charging box needs to be improved.
The terminal can be a computer, a smart phone and other terminals.
Specifically, the method for testing the charging cartridge may include the following steps S101 to S103.
And S101, acquiring a first return value fed back after the elastic sheet of the charging box to be tested is in copying contact with the target earphone.
The charging box to be tested refers to the charging box to be tested.
In the embodiment of this application, be provided with the shell fragment in the box that charges that awaits measuring, the shell fragment in the box that charges is arranged in with the contact on the earphone to charge the earphone after the contact, perhaps interact with the earphone after the contact, transmission data or instruction.
However, it has been found that the positions of the elastic pieces in the charging boxes may be different according to different designs of each charging box, and if the charging boxes to be tested are tested by using mismatched earphones, the test result is inaccurate.
Therefore, in some embodiments of the present application, the terminal may control the target earphone profile to contact with the spring sheet of the charging box to be tested.
The earphone profiling is an earphone model which is designed according to the structure of the earphone and used for testing, and the earphone profiling is connected with the terminal, so that the terminal can acquire information output by the charging box to be tested through the elastic sheet through the earphone profiling. The target earphone profiling refers to earphone profiling matched with the charging box to be tested.
In the implementation mode of the application, after the elastic sheet of the charging box to be tested is contacted with the target earphone, the charging box to be tested can feed back a first return value through the elastic sheet, and the first return value is feedback data calculated by the charging box to be tested according to an algorithm stored in the charging box to be tested.
After the test is started, the terminal can enter a search mode in advance, and under the search mode, the terminal can acquire a first return value sent by the charging box to be tested through the elastic sheet at a preset time interval.
It should be noted that, in some embodiments of the present application, a preset time period may be set, and if the terminal does not obtain the first return value within the preset time period, it indicates that there may be a certain problem in the design of the charging box to be tested. For example, there is a large error between the height of the earphone accommodating groove of the charging box to be tested and the standard height of the charging box of this type, or the elastic sheet of the charging box to be tested cannot work normally. At this time, it may be determined that the charging box to be tested has a defect in the test result of the charging box to be tested.
And S102, determining whether the elastic sheet is accurately contacted with the target earphone profile modeling according to the first return value.
In the embodiment of the application, after the first return value fed back by the earphone to be tested through the elastic sheet is obtained, the terminal can analyze the first return value and determine whether the elastic sheet is accurately contacted with the target earphone in a copying manner according to an analysis result.
Specifically, in some embodiments of the present application, the determining whether the elastic piece is accurately contacted with the target earphone profile according to the first return value may include: according to a preset decryption algorithm, performing decryption operation on the first return value to obtain feedback information corresponding to the first return value; comparing the feedback information with preset standard feedback information, and if the feedback information is the same as the standard feedback information, determining that the elastic sheet is accurately contacted with the target earphone in a copying manner; and if the feedback information is different from the standard feedback information, determining that the elastic sheet is not accurately contacted with the target earphone profile modeling.
The decryption algorithm is matched with a standard encryption algorithm of the charging box to be tested. In some embodiments of the present application, the charging box to be tested may be encrypted according to a pre-stored encryption algorithm to obtain the first return value. After the terminal acquires the first return value fed back by the charging box to be detected, decryption can be performed according to a preset decryption algorithm, and feedback information is obtained. It can be understood that, under the condition that the software and hardware of the charging box to be tested can work normally and the internal encryption algorithm is the same as the standard encryption algorithm, the feedback information obtained by the terminal through analysis according to the first return value is the same as the standard feedback information, and at the moment, the accurate contact between the elastic sheet and the target earphone in the copying process can be determined. Under the condition that software and hardware of the charging box to be tested cannot work normally or an internal encryption algorithm is different from a standard encryption algorithm, the feedback information obtained by the terminal through analysis according to the first return value is different from the standard feedback information, and at the moment, the elastic sheet can be determined not to be accurately contacted with the target earphone in a copying manner.
And S103, if the elastic sheet is accurately contacted with the target earphone in a copying manner, testing the charging box to be tested to obtain a test result of the charging box to be tested.
In the embodiment of the application, if the elastic sheet is accurately contacted with the target earphone profile modeling, the to-be-tested charging box can be normally interacted with the target earphone profile modeling matched with the to-be-tested charging box, at the moment, test items such as the elastic sheet and the charging interface of the to-be-tested charging box can be further tested, and a test result of the to-be-tested charging box is obtained.
In some embodiments of the present application, if the elastic sheet cannot accurately contact with the target earphone profile, it indicates that the charging box to be tested may not normally interact with the target earphone profile matching therewith, which may be caused by a position error of each elastic sheet of the charging box to be tested, or a problem occurring in the process of calculating or feeding back the first return value by the charging box to be tested, and therefore, it may be determined that the test result of the charging box to be tested is that the charging box to be tested has a defect.
The application comprises an implementation mode, a first return value fed back after the elastic sheet of the charging box to be tested is contacted with the target earphone profile modeling is acquired, whether the elastic sheet is accurately contacted with the target earphone profile modeling or not is determined according to the first return value, if the elastic sheet is accurately contacted with the target earphone profile modeling, the charging box to be tested is tested, a test result of the charging box to be tested is obtained, the charging result of the charging box to be tested is obtained under the condition that the elastic sheet is accurately contacted with the target earphone profile modeling, and the situation that an error test result is obtained under the condition that the charging box is not accurately contacted is avoided.
For example, when the positions of the elastic pieces of the charging box to be tested are different, that is, the sequence of the elastic pieces is different from the sequence under the standard condition, although the target earphone profiling can be normally contacted with each elastic piece of the charging box to be tested, the test result obtained based on the elastic piece with the wrong position is inaccurate. And the scheme provided by the application can determine that the elastic sheet is not accurately contacted with the target earphone profile on the basis of the first return value. Meanwhile, based on the first return value, the specific reason why the charging box to be tested goes wrong can be accurately determined, and the obtained test result is more accurate.
In the embodiment of the application, after the elastic sheet is determined to be accurately contacted with the target earphone in a copying manner, the test content for testing the charging box to be tested can be selected according to the actual condition.
Specifically, in some embodiments of the present application, the elastic sheet of the to-be-tested charging box includes a power supply elastic sheet. As shown in fig. 2, the above-mentioned testing the charging box to be tested to obtain the test result of the charging box to be tested may include the following steps S201 to S202.
Step S201, adjusting the load of the target earphone profile contacted with the power supply elastic sheet, and acquiring the output voltage of the power supply elastic sheet after adjusting the load each time.
The load is used for simulating the resistance of the earphone connected with the power supply elastic sheet.
In some embodiments of the present application, the load may be adjusted using a load control module coupled to the target headset profile. The terminal adjusts the load of the target earphone profile in contact with the power supply elastic sheet so as to simulate the situation that different earphones are inserted into the charging box to be tested.
Specifically, in different earphones inserted the box that charges that awaits measuring, the power shell fragment of the box that charges that awaits measuring has different output voltage, consequently, in some embodiments of this application, can adjust the load at every turn after, acquire the output voltage of power shell fragment to confirm that the box that charges that awaits measuring works according to the predetermined condition under the condition of inserting different earphones.
Step S202, determining a test result of the charging box to be tested according to the output voltage and the standard output voltage corresponding to the load.
Wherein, the above-mentioned adjustment and the load of the target earphone profile modeling of power shell fragment contact can include: setting the load of the target earphone profile contacted with the power supply elastic sheet as the load corresponding to the charging box to be tested, which is not inserted into the earphone; or setting the load of the target earphone profile contacted with the power supply elastic sheet as the load corresponding to the normal earphone inserted into the charging box to be tested; or setting the load of the target earphone profile in contact with the power supply elastic sheet as the load corresponding to the damaged earphone when the charging box to be tested is inserted.
Specifically, when the load is a load corresponding to the earphone which is not inserted into the charging box to be tested, that is, under the condition that the charging box to be tested is unloaded, the output voltage of the power supply spring plate of the charging box to be tested is within the range of the corresponding standard output voltage (that is, the unloaded voltage) in the unloaded state.
For example, in some embodiments of the present application, the aforementioned float voltage may range from 4.7V to 5.2V. In practical application, the specific value of the range of the no-load voltage can be adjusted according to the charging box to be tested.
When the load is the load corresponding to the normal earphone inserted into the charging box to be tested, namely under the condition that the charging box to be tested is inserted into the undamaged normal earphone, the output voltage of the power supply elastic sheet of the charging box to be tested is within the range of the corresponding standard output voltage (namely the on-load voltage) when the charging box to be tested is inserted into the normal earphone.
For example, in some embodiments of the present application, the load corresponding to the insertion of the charging box to be tested into a normal earphone may be 100 ohms, and the on-load voltage may range from 4.5V to 5V. In practical application, the specific value of the range of the load and the on-load voltage corresponding to the normal earphone into which the charging box to be tested is inserted can be adjusted according to the charging box to be tested.
When the load is the load corresponding to the damaged earphone inserted into the charging box to be tested, namely under the condition that the damaged earphone is inserted into the charging box to be tested, the overcurrent protection mechanism is triggered by the charging box to be tested. That is, when the damaged earphone is inserted into the charging box to be tested, the short-circuited earphone can trigger the overcurrent protection mechanism of the charging box to be tested. After triggering the overcurrent protection mechanism, testing that the output voltage of the charging box power supply elastic sheet is in the range of the corresponding standard output voltage in the overcurrent protection state.
For example, in some embodiments of the present application, the load corresponding to the insertion of the charging box to be tested into the damaged earphone may be 30 ohms, and the standard output voltage corresponding to the overcurrent protection state may range from 0V to 1V. In practical application, the specific value of the range of the standard output voltage corresponding to the damaged earphone when the charging box to be tested is inserted into the load corresponding to the damaged earphone and under the overcurrent protection state of the range of the on-load voltage can be adjusted according to the charging box to be tested.
It should be noted that, in order to avoid errors of the test results, the terminal may perform multiple tests under multiple loads, respectively, to obtain the test results of the charging box to be tested.
In some embodiments of the present application, if the output voltage of the power spring is within the range of the standard output voltage corresponding to the load, it may be determined that the test result of the to-be-tested charging box is that the power spring of the to-be-tested charging box can normally operate, and the to-be-tested charging box is a qualified charging box. If the output voltage of the power supply elastic sheet is out of the range of the standard output voltage corresponding to the load, the test result of the charging box to be tested can be determined to be that the power supply elastic sheet of the charging box to be tested cannot work normally, and the charging box to be tested is an unqualified charging box. And according to the load used when the output voltage of the power supply elastic sheet is out of the range of the standard output voltage corresponding to the load, the situation that the charging box to be tested cannot normally work under which condition can be determined, namely, the charging box to be tested cannot normally work under the no-load condition, the charging box to be tested cannot normally work under the load condition, or an overcurrent protection mechanism of the charging box to be tested cannot normally work.
It should be noted that, because there are a set of elastic pieces in two earphone accommodating grooves in the charging box to be tested, in the embodiment of the present application, it is necessary to test the power elastic pieces in the two earphone accommodating grooves respectively, and after the test of the power elastic pieces in the two earphone accommodating grooves is completed, the test result of the charging box to be tested is obtained.
In the embodiment of the application, the load of the target earphone profile modeling contacted with the power supply elastic sheet is adjusted, the output voltage of the power supply elastic sheet is obtained after the load is adjusted at every time, the test result of the charging box to be tested is determined according to the standard output voltage corresponding to the output voltage and the load, the performance of the power supply elastic sheet can be tested under the condition that the elastic sheet is accurately contacted with the target earphone profile modeling, and therefore the obtained test result is more accurate. And based on different loads, the output voltage of the power supply elastic sheet of the charging box to be tested in different states can be tested, whether the charging box to be tested can normally work in different states is determined, the obtained test result is more pertinent, and a tester can conveniently track problems.
In other embodiments of the present application, the elastic piece of the charging box to be tested includes a data elastic piece. As shown in fig. 3, the above-mentioned testing the charging box to be tested to obtain the test result of the charging box to be tested may include the following steps S301 to S303.
Step S301, sending a query instruction to the data shrapnel.
The data elastic sheet is an elastic sheet different from the power elastic sheet, and similarly, two data elastic sheets are respectively arranged in two earphone accommodating grooves in the charging box to be tested.
In some embodiments of the present application, the terminal may send a query instruction to any data clip. The query instruction is a serial port query instruction and is used for indicating the charging box to be tested to feed back the second return value. The second return value is calculated by a preset algorithm according to the first attribute information stored in the internal storage module of the charging box to be tested; or, the charging box to be tested inquires the return value corresponding to the obtained first attribute information according to the first attribute information stored in the internal storage module of the charging box to be tested.
The first attribute information may include a communication version of the charging box to be tested, information of a thermistor with a Negative Temperature Coefficient (NTC), an electric quantity, a check code, a Serial Number (SN), and other data.
Step S302, a second return value which is generated by the charging box to be tested according to the query instruction and corresponds to the first attribute information of the charging box to be tested is obtained, and second attribute information pointed by the second return value is obtained.
In some embodiments of the application, the terminal may generate, by using the data elastic piece, a second return value corresponding to the first attribute information of the to-be-detected charging box according to the query instruction, and then obtain, according to the second return value, second attribute information to which the second return value points.
The second attribute information may be second attribute information pointed by the second return value, which is queried by the terminal through a table lookup method, a database query, and the like; or the terminal reversely deduces the corresponding second attribute information from the second return value according to a preset algorithm.
Step S303, comparing the second attribute information with the standard charging box attribute information to obtain a test result of the charging box to be tested.
In some embodiments of the application, the second attribute information is compared with the standard charging box attribute information, and if the second attribute information is the same as the standard charging box attribute information, it indicates that the data spring piece of the charging box to be tested can normally work, so that the test result of the charging box to be tested can be determined as that the charging box to be tested can normally work.
If the second attribute information is different from the standard charging box attribute information, the data elastic sheet of the charging box to be tested cannot work normally, or the charging box to be tested obtains or feeds back a second return value, so that the test result of the charging box to be tested can be determined as that the charging box to be tested cannot work normally.
In the embodiment of the application, the query instruction is sent to the data elastic sheet, the second return value which is generated by the charging box to be tested according to the query instruction and corresponds to the first attribute information of the charging box to be tested is obtained, the second attribute information pointed by the second return value is obtained, the second attribute information is compared with the standard charging box attribute information, the test result of the charging box to be tested is obtained, the performance of the data elastic sheet can be tested under the condition that the elastic sheet is accurately contacted with the target earphone profile modeling, and therefore the obtained test result is more accurate.
In other embodiments of the present application, as shown in fig. 4, the testing the charging box to be tested to obtain the test result of the charging box to be tested may include the following steps S401 to S402.
Step S401, when the charging box to be tested is in the preset electric quantity range, inputting a first charging voltage to a charging interface of the charging box to be tested.
The first charging voltage is equal to a standard charging voltage, and the standard charging voltage refers to a voltage input to the charging box to be tested when the charging box to be tested is charged through the external connecting component under a normal condition.
The electric quantity range refers to an interval where the electric quantity of the charging box to be tested is located during testing, in some embodiments of the present application, the electric quantity range may be 50% to 85% of the total electric quantity of the charging box to be tested, and the electric quantity range is set in consideration of the situation that long-distance transportation is needed and in order to better ensure the safety of the battery.
In some embodiments of the application, the terminal may select a corresponding interface to be connected with a charging interface of the charging box to be tested according to a type of the charging interface, and input the first charging voltage to the charging box to be tested, so as to charge the charging box to be tested.
For example, in some embodiments of the present application, if the charging interface of the charging box under test is a USB-C interface, the terminal may input a first charging voltage to the charging interface of the charging box under test through a USB-C charging line, and the first charging voltage may be 5V.
Step S402, obtaining the charging current of the charging box to be tested, and determining the test result of the charging box to be tested according to the charging current.
In some embodiments of the present application, when the charging box to be tested is within the preset electric quantity range, since the first charging voltage is equal to the standard charging voltage, the charging box to be tested should be in a normal charging state, and the charging current of the charging box to be tested should be the same as the preset standard charging current. If the charging current of the charging box to be tested is the same as the preset standard charging current, the charging box to be tested can normally work under the condition of normal charging, so that the charging interface of the charging box to be tested is normal and the charging box to be tested can normally work.
If the charging current of the charging box to be tested is different from the preset standard charging current, the charging box to be tested cannot normally work under the condition of normal charging, and therefore the charging interface of the charging box to be tested cannot normally work according to the test result of the charging box to be tested.
In the embodiment of the application, when the charging box to be tested is in the preset electric quantity range, the first charging voltage is input into the charging interface of the charging box to be tested, the charging current of the charging box to be tested is acquired, the test result of the charging box to be tested is determined according to the charging current, the performance of the charging interface under the normal charging condition can be tested under the condition that the elastic sheet is accurately contacted with the target earphone profile modeling, and the obtained test result is more accurate.
In other embodiments of the present application, as shown in fig. 5, the testing the charging box to be tested to obtain the test result of the charging box to be tested may include the following steps S501 to S502.
Step S501, when the charging box to be tested is in the preset electric quantity range, inputting a second charging voltage to a charging interface of the charging box to be tested.
Similarly, the terminal can select the corresponding interface to be connected with the charging interface of the charging box to be tested according to the type of the charging interface, and input a second charging voltage to the charging box to be tested so as to charge the charging box to be tested.
Wherein, the second charging voltage is greater than the standard charging voltage. The terminal inputs the second charging voltage to the charging interface of the charging box to be tested, and the condition that the damaged charging head or charging line is used for charging the charging box to be tested can be simulated.
Step S502, obtaining a third charging voltage output by the charging box to be tested, and determining a test result of the charging box to be tested according to the third charging voltage.
Because the second charging voltage is greater than the standard charging voltage, the charging box to be tested can trigger an overvoltage protection mechanism. Therefore, in some embodiments of the application, the terminal may obtain the third charging voltage output by the power spring of the charging box to be tested, and detect whether the third charging voltage is within a charging voltage range corresponding to the overvoltage protection condition, so as to determine the test result of the charging box to be tested.
Taking the charging interface of the charging box to be tested as a USB-C interface as an example, the second charging voltage may be 7V, and at this time, the third charging voltage output by the power spring of the charging box to be tested may be obtained, and it is determined whether the third charging voltage is within 0V to 1V.
If the third charging voltage is in the corresponding charging voltage range under the condition of overvoltage protection, the to-be-tested charging box triggers an overvoltage protection mechanism, and the voltage output of a power supply elastic sheet for charging the earphone is cut off, so that the function of protecting the to-be-tested charging box and the earphone is achieved, and therefore the test result of the to-be-tested charging box can be determined to be that the overvoltage protection mechanism of the to-be-tested charging box can work normally.
If the third charging voltage is out of the corresponding charging voltage range under the overvoltage protection condition, it indicates that the to-be-tested charging box does not trigger the overvoltage protection mechanism, and it may cause a potential safety hazard in actual use, so that it may be determined that the overvoltage protection mechanism of the to-be-tested charging box cannot normally operate according to the test result of the to-be-tested charging box, and the to-be-tested charging box is not qualified.
In the embodiment of the application, when the charging box to be tested is in the preset electric quantity range, the second charging voltage is input into the charging interface of the charging box to be tested, the third charging voltage output by the charging box to be tested is obtained, the test result of the charging box to be tested is determined according to the third charging voltage, the overvoltage protection mechanism of the charging interface under the overvoltage charging condition can be tested under the condition that the elastic sheet is accurately contacted with the target earphone profile modeling, and the obtained test result is more accurate.
It should be noted that, in order to make the coverage of the test result wider and to improve the accuracy of the test result, the terminal may sequentially perform the test items described in the foregoing fig. 2 to 5 on the charging box to be tested. The execution sequence of the test items is not limited, and the execution sequence can be adjusted by a tester according to actual conditions.
Fig. 6 shows a schematic structural diagram of a terminal and a charging box to be tested provided by the present application. The terminal comprises a switching control module, a data communication module, a voltage and current acquisition module, a program control power module, a spring piece interface module and a target earphone profile. The elastic sheet interface module can be connected to the switching control module, the data communication module, the voltage and current acquisition module and the program-controlled power supply through the bus. The switching control module, the data communication module, the voltage and current acquisition module and the programmable power supply can be connected to the terminal through serial ports, and the programmable power supply is connected to a charging interface at the bottom of the charging box to be tested through a charging wire (such as a USB-C wire). The left and right target earphones are connected to the elastic sheet interface module in a copying manner. And the left and right target earphones are respectively contacted with the elastic sheets in the earphone accommodating groove of the charging box to be tested. Wherein, the shell fragment contains data shell fragment and power shell fragment.
The terminal may sequentially perform the test items described in fig. 2 to 5 by switching the control module. Specifically, the power supply elastic sheet of the charging box to be tested can be tested through the voltage and current acquisition module, and the output voltage output by the power supply elastic sheet can be acquired by the elastic sheet interface module through the target earphone profiling. The data elastic piece of the charging box to be tested can be tested through the data communication module, and a second return value fed back by the data elastic piece can be acquired by the elastic piece interface module through target earphone profiling. Or, the charging interface of the charging box to be tested can be tested through the programmable power supply.
Based on the terminal, the test terminal provided by the application does not need a large-size tool jig or a high acquisition control system, can automatically test the charging box to be tested, and can effectively reduce the cost of an enterprise.
In practical application, the terminal often needs to test different types of charging boxes to be tested, and the target earphone profile corresponding to each charging box is often different. Therefore, in some embodiments of the present application, the terminal may be connected with a plurality of preset earphone profiles, and before testing the charging box to be tested, a target earphone profile matching the charging box to be tested is screened from the plurality of preset earphone profiles.
Specifically, the terminal can screen out target earphone profiling matched with the charging box to be tested from a plurality of preset earphone profiling according to the containing groove information of the earphone containing groove of the charging box to be tested and/or the elastic piece position information of the elastic piece of the charging box to be tested.
The receiving groove information may include information such as height, width, and shape of the earphone receiving groove, and the elastic piece position information may include a position of the elastic piece in the earphone receiving groove and a relative position between the elastic pieces.
Specifically, in some embodiments of the present application, the receiving slot information of the earphone receiving slot of the charging box to be tested and the elastic piece position information of the elastic piece of the charging box to be tested can be obtained through an image recognition mode, and the receiving slot information and the elastic piece position information corresponding to the charging box to be tested can also be obtained according to the shape or the model of the charging box to be tested.
According to the containing groove information of the earphone containing groove of the charging box to be detected and/or the elastic sheet position information of the elastic sheet of the charging box to be detected, whether the shape of each preset earphone copying in a plurality of preset earphone copying is matched with the earphone containing groove or not can be detected, and whether each contact of each preset earphone copying is matched with the elastic sheet position of each elastic sheet or not can be detected, so that the target earphone copying matched with the charging box to be detected is screened out from the plurality of preset earphone copying.
In the embodiment of this application, through screening out the target earphone profile modeling that matches with the box that charges that awaits measuring from a plurality of earphone profiles of predetermineeing, can be when testing a plurality of boxes that charge that await measuring, match the target earphone profile modeling that corresponds for the test of every box that charges that awaits measuring, and then guarantee that the test result of every box that charges that awaits measuring is accurate test result.
In other embodiments of the application, the terminal may further control a preset earphone profile to contact with a spring plate of the charging box, obtain a third return value fed back by the charging box after the spring plate contacts with the preset earphone profile, and determine whether the spring plate accurately contacts with the preset earphone profile according to the third return value; if the elastic sheet is accurately contacted with the preset earphone profile, determining the preset earphone profile as the target earphone profile; if the elastic sheet is not accurately contacted with the preset earphone profiling, controlling the next preset earphone profiling to be contacted with the elastic sheet of the charging box, acquiring a fourth return value fed back by the charging box after the elastic sheet is contacted with the next preset earphone profiling, and determining whether the elastic sheet is accurately contacted with the next preset earphone profiling according to the fourth return value until a target earphone profiling is determined from the preset earphone profiling or the preset earphone profiling is not accurately contacted with the elastic sheet.
That is, in other embodiments of the present application, the terminal may control a plurality of preset earphone profiles to sequentially contact with the elastic sheet of the charging box to be tested, and screen out a target earphone profile from the plurality of preset earphone profiles according to a return value obtained after each contact.
It should be noted that, in practical applications, the preset earphones should have a target earphone profile that matches the charging box to be tested. If none of the preset earphone profiles is accurately contacted with the elastic sheet, the reason that the charging box to be tested cannot be accurately contacted with the target earphone profile is probably due to the position error of each elastic sheet of the charging box to be tested or the problem in the process of calculating or feeding back the first return value by the charging box to be tested, so that the test result of the charging box to be tested can be determined to be the defect in the design of the charging box to be tested.
In the embodiment of this application, contact with the shell fragment of the box that charges that awaits measuring in proper order through controlling a plurality of earphone profiling of predetermineeing, and the return value that obtains after contacting at every turn screens out the target earphone profiling from a plurality of earphone profiling of predetermineeing, can use this implementation mode in the box that charges that awaits measuring of each type, consequently, to practical application scene, can use one set of code, examine the box that charges that awaits measuring of a batch of different grade type, can effectively reduce staff's operation volume, reduce the processing burden at above-mentioned terminal simultaneously.
It should be noted that, for simplicity of description, the foregoing method embodiments are described as a series of acts or combination of acts, but those skilled in the art will recognize that the present application is not limited by the order of acts, as some steps may, in accordance with the present application, occur in other orders.
Fig. 7 is a schematic structural diagram of a testing apparatus 700 for a charging box according to an embodiment of the present disclosure, where the testing apparatus 700 for a charging box is disposed on a terminal. Wherein the testing apparatus 700 of the charging cartridge may include:
the acquisition unit 701 is used for acquiring a first return value fed back after the elastic sheet of the charging box to be tested is in copying contact with the target earphone;
a determining unit 702, configured to determine whether the elastic piece accurately contacts the target earphone profile according to the first return value;
the testing unit 703 is configured to test the charging box to be tested if the elastic sheet is accurately contacted with the target earphone in a profiling manner, so as to obtain a testing result of the charging box to be tested.
In some embodiments of the present application, the elastic piece includes a power elastic piece, and the testing unit 703 may further be configured to: adjusting the load of the target earphone profile in contact with the power supply elastic sheet, and acquiring the output voltage of the power supply elastic sheet after adjusting the load each time; and determining a test result of the charging box to be tested according to the output voltage and the standard output voltage corresponding to the load.
In some embodiments of the present application, the test unit 703 may be further configured to: setting the load of the target earphone profile contacted with the power supply elastic sheet as a load corresponding to the charging box to be tested without inserting an earphone; or setting the load of the target earphone profile contacted with the power supply elastic sheet as a load corresponding to the normal earphone inserted into the charging box to be tested; or setting the load of the target earphone profile in contact with the power supply elastic sheet as the load corresponding to the damaged earphone when the charging box to be tested is inserted.
In some embodiments of the present application, the elastic sheet includes a data elastic sheet; the test unit 703 may be further configured to: sending a query instruction to the data elastic sheet; acquiring a second return value which is generated by the to-be-detected charging box according to the query instruction and corresponds to the first attribute information of the to-be-detected charging box, and acquiring second attribute information pointed by the second return value; and comparing the second attribute information with standard charging box attribute information to obtain a test result of the charging box to be tested.
In some embodiments of the present application, the test unit 703 may be further configured to: when the charging box to be tested is in a preset electric quantity range, inputting a first charging voltage to a charging interface of the charging box to be tested; the first charging voltage is equal to a standard charging voltage; and acquiring the charging current of the charging box to be tested, and determining the test result of the charging box to be tested according to the charging current.
In some embodiments of the present application, the test unit 703 may be further configured to: when the charging box to be tested is in a preset electric quantity range, inputting a second charging voltage to a charging interface of the charging box to be tested; the second charging voltage is greater than a standard charging voltage; and acquiring a third charging voltage output by the charging box to be tested, and determining a test result of the charging box to be tested according to the third charging voltage.
In some embodiments of the present application, the testing apparatus 700 of the charging box further includes a screening unit, configured to screen a target earphone profile matching the charging box to be tested from a plurality of preset earphone profiles according to the receiving slot information of the earphone receiving slot of the charging box to be tested and/or the elastic piece position information of the elastic piece of the charging box to be tested.
It should be noted that, for convenience and brevity of description, the specific working process and beneficial effects of the testing apparatus 700 of the charging box may refer to the corresponding processes of the methods described in fig. 1 to fig. 6, and are not described herein again.
Fig. 8 is a schematic diagram of a terminal according to an embodiment of the present application. The terminal 8 may include: a processor 80, a memory 81 and a computer program 82 stored in said memory 81 and operable on said processor 80, for example a test program of a charging box. The processor 80, when executing the computer program 82, implements the steps in the above-described test method embodiments of the respective charging cartridge, such as the steps S101 to S103 shown in fig. 1. Alternatively, the processor 80, when executing the computer program 82, implements the functions of the modules/units in the above-described device embodiments, such as the functions of the acquiring unit, the determining unit and the testing unit shown in fig. 7.
The computer program may be divided into one or more modules/units, which are stored in the memory 81 and executed by the processor 80 to accomplish the present application. The one or more modules/units may be a series of computer program instruction segments capable of performing specific functions, which are used to describe the execution of the computer program in the terminal.
For example, the computer program may be divided into: the device comprises an acquisition unit, a determination unit and a test unit. The specific functions of each unit are as follows: the acquisition unit is used for acquiring a first return value fed back after the elastic sheet of the charging box to be tested is in copying contact with the target earphone; the determining unit is used for determining whether the elastic sheet is accurately contacted with the target earphone profile modeling according to the first return value; and the testing unit is used for testing the charging box to be tested if the elastic sheet is accurately contacted with the target earphone in a copying manner, so as to obtain a testing result of the charging box to be tested.
The terminal may include, but is not limited to, a processor 80, a memory 81. Those skilled in the art will appreciate that fig. 8 is merely an example of a terminal and is not intended to be limiting and may include more or fewer components than those shown, or some components may be combined, or different components, e.g., the terminal may also include input-output devices, network access devices, buses, etc.
The Processor 80 may be a Central Processing Unit (CPU), other general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic, discrete hardware components, etc. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
The memory 81 may be an internal storage unit of the terminal, such as a hard disk or a memory of the terminal. The memory 81 may also be an external storage device of the terminal, such as a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), and the like, which are equipped on the terminal. Further, the memory 81 may also include both an internal storage unit and an external storage device of the terminal. The memory 81 is used for storing the computer program and other programs and data required by the terminal. The memory 81 may also be used to temporarily store data that has been output or is to be output.
It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-mentioned division of the functional units and modules is illustrated, and in practical applications, the above-mentioned function distribution may be performed by different functional units and modules according to needs, that is, the internal structure of the apparatus is divided into different functional units or modules to perform all or part of the above-mentioned functions. Each functional unit and module in the embodiments may be integrated in one processing unit, or each unit may exist alone physically, or two or more units are integrated in one unit, and the integrated unit may be implemented in a form of hardware, or in a form of software functional unit. In addition, specific names of the functional units and modules are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present application. The specific working processes of the units and modules in the system may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and reference may be made to the related descriptions of other embodiments for parts that are not described or illustrated in a certain embodiment.
Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus/terminal and method may be implemented in other ways. For example, the above-described apparatus/terminal embodiments are merely illustrative, and for example, the division of the modules or units is only one logical division, and there may be other divisions when actually implemented, for example, a plurality of units or components may be combined or may be integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated modules/units, if implemented in the form of software functional units and sold or used as separate products, may be stored in a computer readable storage medium. Based on such understanding, all or part of the flow in the method of the embodiments described above can be realized by a computer program, which can be stored in a computer-readable storage medium and can realize the steps of the embodiments of the methods described above when the computer program is executed by a processor. Wherein the computer program comprises computer program code, which may be in the form of source code, object code, an executable file or some intermediate form, etc. The computer-readable medium may include: any entity or device capable of carrying the computer program code, recording medium, usb disk, removable hard disk, magnetic disk, optical disk, computer Memory, Read-Only Memory (ROM), Random Access Memory (RAM), electrical carrier wave signals, telecommunications signals, software distribution medium, and the like. It should be noted that the computer readable medium may contain content that is subject to appropriate increase or decrease as required by legislation and patent practice in jurisdictions, for example, in some jurisdictions, computer readable media does not include electrical carrier signals and telecommunications signals as is required by legislation and patent practice.
The above-mentioned 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 technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present application and are intended to be included within the scope of the present application.
Claims (10)
1. A method of testing a charging cartridge, comprising:
acquiring a first return value fed back after the elastic sheet of the charging box to be tested is in copying contact with the target earphone;
determining whether the elastic sheet is accurately contacted with the target earphone profile according to the first return value;
and if the elastic sheet is accurately contacted with the target earphone in a copying manner, testing the charging box to be tested to obtain a test result of the charging box to be tested.
2. The method for testing a charging box according to claim 1, wherein the spring plate comprises a power spring plate;
the right the box that charges that awaits measuring tests, obtains the test result of the box that charges that awaits measuring includes:
adjusting the load of the target earphone profile in contact with the power supply elastic sheet, and acquiring the output voltage of the power supply elastic sheet after adjusting the load each time;
and determining a test result of the charging box to be tested according to the output voltage and the standard output voltage corresponding to the load.
3. The method for testing a charging box according to claim 2, wherein the adjusting of the load of the target earphone profile contacting the power spring comprises:
setting the load of the target earphone profile contacted with the power supply elastic sheet as a load corresponding to the charging box to be tested without inserting an earphone; or setting the load of the target earphone profile contacted with the power supply elastic sheet as a load corresponding to the normal earphone inserted into the charging box to be tested; or setting the load of the target earphone profile in contact with the power supply elastic sheet as the load corresponding to the damaged earphone when the charging box to be tested is inserted.
4. The method for testing a charging box according to claim 1, wherein the spring plate comprises a data spring plate;
the right the box that charges that awaits measuring tests, obtains the test result of the box that charges that awaits measuring includes:
sending a query instruction to the data elastic sheet;
acquiring a second return value which is generated by the to-be-detected charging box according to the query instruction and corresponds to the first attribute information of the to-be-detected charging box, and acquiring second attribute information pointed by the second return value;
and comparing the second attribute information with standard charging box attribute information to obtain a test result of the charging box to be tested.
5. The method for testing the charging box according to claim 1, wherein the step of testing the charging box to be tested to obtain the test result of the charging box to be tested comprises the following steps:
when the charging box to be tested is in a preset electric quantity range, inputting a first charging voltage to a charging interface of the charging box to be tested; the first charging voltage is equal to a standard charging voltage;
and acquiring the charging current of the charging box to be tested, and determining the test result of the charging box to be tested according to the charging current.
6. The method for testing the charging box according to claim 1, wherein the step of testing the charging box to be tested to obtain the test result of the charging box to be tested comprises the following steps:
when the charging box to be tested is in a preset electric quantity range, inputting a second charging voltage to a charging interface of the charging box to be tested; the second charging voltage is greater than a standard charging voltage;
and acquiring a third charging voltage output by the charging box to be tested, and determining a test result of the charging box to be tested according to the third charging voltage.
7. The method for testing the charging box according to any one of claims 1 to 6, before the obtaining of the first return value fed back after the elastic sheet of the charging box to be tested is in copying contact with the target earphone, the method comprises the following steps:
and screening out target earphone profiling matched with the charging box to be tested from a plurality of preset earphone profiling according to the containing groove information of the earphone containing groove of the charging box to be tested and/or the elastic sheet position information of the elastic sheet of the charging box to be tested.
8. A testing device for a charging box, comprising:
the acquisition unit is used for acquiring a first return value fed back after the elastic sheet of the charging box to be tested is in copying contact with the target earphone;
the determining unit is used for determining whether the elastic sheet is accurately contacted with the target earphone profile modeling according to the first return value;
and the testing unit is used for testing the charging box to be tested if the elastic sheet is accurately contacted with the target earphone in a copying manner, so as to obtain a testing result of the charging box to be tested.
9. A terminal comprising a memory, a processor and a computer program stored in the memory and executable on the processor, characterized in that the processor implements the steps of the method according to any of claims 1 to 7 when executing the computer program.
10. A computer-readable storage medium, in which a computer program is stored which, when being executed by a processor, carries out the steps of the method according to any one of claims 1 to 7.
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| CN202110137546.1A CN112964945A (en) | 2021-02-01 | 2021-02-01 | Method and device for testing charging box, terminal and storage medium |
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| CN202110137546.1A CN112964945A (en) | 2021-02-01 | 2021-02-01 | Method and device for testing charging box, terminal and storage medium |
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