CN112394276B - Wireless charging test method, device, system, electronic equipment and storage medium - Google Patents
Wireless charging test method, device, system, electronic equipment and storage medium Download PDFInfo
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- CN112394276B CN112394276B CN201910765903.1A CN201910765903A CN112394276B CN 112394276 B CN112394276 B CN 112394276B CN 201910765903 A CN201910765903 A CN 201910765903A CN 112394276 B CN112394276 B CN 112394276B
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- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/282—Testing of electronic circuits specially adapted for particular applications not provided for elsewhere
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Abstract
The disclosure relates to a wireless charging test method, a device, a system, an electronic device and a storage medium, wherein the method comprises the following steps: determining a first power input by the wireless charging circuit; determining an input second power of an analog battery, the analog battery being connected to an output of the wireless charging circuit; and judging whether the mainboard is qualified or not according to the first power and the second power. The test of the wireless charging circuit on the mainboard is realized by determining the first power input by the wireless charging circuit and the second power input by the analog battery and judging whether the mainboard is qualified or not according to the first power and the second power.
Description
Technical Field
The present disclosure relates to the field of wireless charging technologies, and in particular, to a wireless charging test method, apparatus, system, electronic device, and storage medium.
Background
With the development and progress of the technology, the application of wireless charging in various electronic devices is more and more extensive. In order to wirelessly charge the electronic device, a wireless charging circuit is usually disposed on a main board of the electronic device.
In order to ensure that the wireless charging circuit can work normally, the wireless charging circuit arranged on the mainboard needs to be tested during production, and therefore, a wireless charging test method for the wireless charging circuit on the mainboard is urgently needed at present.
It is to be noted that the information disclosed in the above background section is only for enhancement of understanding of the background of the present disclosure, and thus may include information that does not constitute prior art known to those of ordinary skill in the art.
Disclosure of Invention
The present disclosure is directed to a wireless charging test method, a device, a system, an electronic device, and a storage medium, which at least partially overcome the problem of the related art that a wireless charging test method for a wireless charging circuit on a motherboard is urgently needed.
According to a first aspect of the present disclosure, a wireless charging test method is provided for a motherboard on which a wireless charging circuit is disposed, the method including:
determining a first power input by the wireless charging circuit;
determining an input second power of an analog battery, the analog battery being connected to an output of the wireless charging circuit;
and judging whether the mainboard is qualified or not according to the first power and the second power.
According to a second aspect of the present disclosure, a wireless charging test device is provided for a motherboard on which a wireless charging circuit is disposed, the device including:
the first determining module is used for determining first power input by the wireless charging circuit;
the second determining module is used for determining the second power input by an analog battery, and the analog battery is connected with the output end of the wireless charging circuit;
and the judging module is used for judging whether the mainboard is qualified or not according to the first power and the second power.
According to a third aspect of the present disclosure, a wireless charging test system is provided for a motherboard, on which a wireless charging circuit is disposed, the system including:
the simulation battery is connected with the mainboard and used for providing power supply for the mainboard and simulating a battery to be charged during charging;
the wireless charging device is connected with the input end of the wireless charging circuit and is used for charging the analog battery through the wireless charging circuit;
the detection control device is used for detecting first power input by the wireless charging circuit and second power input by the analog battery and judging whether the mainboard is qualified or not according to the first power and the second power.
According to a fourth aspect of the present disclosure, there is provided an electronic device comprising
A processor; and
a memory having computer readable instructions stored thereon which, when executed by the processor, implement a method according to any of the above.
According to a fifth aspect of the present disclosure, there is provided a computer readable storage medium having stored thereon a computer program which, when executed by a processor, implements a method according to any one of the above.
According to the wireless charging test method, the first power input by the wireless charging circuit and the second power input by the analog battery are determined, and whether the mainboard is qualified or not is judged according to the first power and the second power, so that the test of the wireless charging circuit on the mainboard is realized.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The above and other features and advantages of the present disclosure will become more apparent by describing in detail exemplary embodiments thereof with reference to the attached drawings.
Fig. 1 is a schematic diagram of a wireless charging system according to an exemplary embodiment of the present disclosure;
fig. 2 is a flowchart of a wireless charging test method provided in an exemplary embodiment of the present disclosure;
fig. 3 is a flowchart of another wireless charging test method provided in an exemplary embodiment of the present disclosure;
fig. 4 is a block diagram of a wireless charging test device according to an exemplary embodiment of the present disclosure;
fig. 5 is a schematic diagram of a wireless charging test system according to an exemplary embodiment of the present disclosure;
fig. 6 is a schematic diagram of a first electronic device provided in an exemplary embodiment of the present disclosure;
fig. 7 is a schematic diagram of a first computer-readable storage medium according to an exemplary embodiment of the disclosure.
Detailed Description
Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The same reference numerals denote the same or similar parts in the drawings, and thus, a repetitive description thereof will be omitted.
Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided to give a thorough understanding of embodiments of the disclosure. One skilled in the relevant art will recognize, however, that the embodiments of the disclosure can be practiced without one or more of the specific details, or with other methods, components, materials, devices, steps, and so forth. In other instances, well-known structures, methods, devices, implementations, materials, or operations are not shown or described in detail to avoid obscuring aspects of the disclosure.
The block diagrams shown in the figures are functional entities only and do not necessarily correspond to physically separate entities. That is, these functional entities may be implemented in the form of software, or in one or more software-hardened modules, or in different networks and/or processor devices and/or microcontroller devices.
Fig. 1 is a schematic view of a wireless charging system according to an embodiment of the disclosure, and as shown in fig. 1, the wireless charging system includes: a charging base 10, a receiving coil 20, a receiving chip 30, a power conversion circuit 40, and a battery 50. The charging base 10 is connected to a power supply and converts a power supply signal into an electromagnetic signal (electromagnetic wave) for transmission, and the receiving coil 20 is configured to receive the electromagnetic signal transmitted by the charging base and convert the electromagnetic signal into an electrical signal for transmission to the receiving chip 30. The receiving chip processes, such as filtering, rectifying, and the like, the electrical signal transmitted by the transmitting coil, and the processed electrical signal is transmitted to the power conversion circuit 40, and the power conversion circuit 40 outputs the electrical signal to the battery 50.
The receiving chip 30 and the power conversion circuit 40 are disposed on the main board 300, and the wireless charging circuit described in the embodiment of the present disclosure refers to a circuit disposed on the main board 300 and located between the receiving coil 20 and the battery 20, and the circuit is used for transmitting and processing an electrical signal input by the receiving coil 20.
The exemplary embodiment of the present disclosure first provides a wireless charging test method, which is used for a motherboard, where the motherboard is provided with a wireless charging circuit, and as shown in fig. 2, the method includes the following steps:
step S210, determining first power input by a wireless charging circuit;
step S220, determining the second input power of the analog battery, wherein the analog battery is connected with the output end of the wireless charging circuit;
step S230, determining whether the motherboard is qualified according to the first power and the second power.
According to the wireless charging test method provided by the embodiment of the disclosure, the test of the wireless charging circuit on the mainboard is realized by determining the first power input by the wireless charging circuit and the second power input by the analog battery and judging whether the mainboard is qualified according to the first power and the second power. And whether the mainboard is qualified is tested through the first power and the second power, the test precision is high, and the test result is accurate. Be convenient for produce the line test to the mainboard to guarantee wireless charging circuit's yields on the mainboard.
Further, as shown in fig. 3, before step S210, the wireless charging test method provided in the embodiment of the present disclosure may further include:
step S240, supplying power to the motherboard through the analog battery, wherein the power supply voltage is a first preset voltage.
The power is supplied to the mainboard through the analog battery, the mainboard enters a factory test mode after being electrified, and the wireless charging circuit on the mainboard can be tested at the moment.
The following describes in detail the steps of the wireless charging test method provided in the embodiment of the present disclosure:
in step S210, a first power input by the wireless charging circuit may be determined.
The input power of the wireless charging circuit is the power of an electric signal transmitted to the wireless charging circuit on the mainboard by the receiving coil. For example, the first power may be a power of an electrical signal transmitted to the receiving chip by the receiving coil. The mainboard can locate test fixture, and test fixture includes charging base and the receiving coil who couples with charging base, and receiving coil and the wireless charging circuit's on the mainboard input is connected, and wireless charging circuit's output and simulation battery are connected. For example, the input terminal of the wireless charging circuit is the receiving chip terminal, and the first power is the power input to the receiving chip.
In a possible embodiment, the battery is charged in a constant voltage mode, and the determining of the first power input by the wireless charging circuit can be implemented by:
acquiring a first preset voltage and a first current, wherein the first preset voltage is a preset voltage input into the wireless charging circuit, and the first current is a current input into the wireless charging circuit;
and determining the first power according to the first preset voltage and the first current.
The first preset voltage may be a voltage of an electrical signal transmitted from the receiving coil to the receiving chip, and at this time, the charging mode may be a constant voltage mode, and the first preset voltage is a fixed value. When the first preset voltage input by the wireless charging circuit is a fixed value, the current value of the first current input into the wireless charging circuit is detected.
The mainboard is provided with a CPU for controlling wireless charging, and the input voltage of the wireless charging chip can be set to be a first preset voltage through the CPU on the mainboard. For example, the voltage input by the receiving chip may be controlled to be a first preset voltage by an upper computer (e.g., a computer), and a first current input by the receiving chip may be detected. The test instruction can be sent to the CPU of the mainboard to be tested through the upper computer, and the CPU of the mainboard to be tested receives the test instruction, detects the current input voltage and the current input current and sends the current input voltage and the current input current to the upper computer. The upper computer calculates first power according to the first preset voltage and the first current. The first preset voltage may be detected by a voltage sensor, and the first current may be detected by a current sensor.
It is understood that the first preset voltage may be obtained by detecting or retrieving a value of the first preset voltage stored in a storage device on the motherboard. However, in practical applications, the first preset voltage may be interfered by factors such as environment, and the accuracy of the test result may be increased by detecting and obtaining the first preset voltage.
In a possible embodiment, the battery is charged in a constant current mode, and determining the first power input by the wireless charging circuit may be implemented by:
acquiring a first preset current and a first voltage, wherein the first preset current is a preset current input into the wireless charging circuit, and the first voltage is a voltage input into the wireless charging circuit;
and determining the first power according to the first preset current and the first voltage.
The first preset current may be a current of an electrical signal transmitted from the receiving coil to the receiving chip, and at this time, the charging mode may be a constant current mode, and the first preset current is a constant value. When the first preset current input by the wireless charging circuit is a fixed value, the voltage value of the first voltage input by the wireless charging circuit is detected.
The mainboard is provided with a CPU for controlling wireless charging, and the input current of the wireless charging chip can be set as a first preset current through the CPU on the mainboard. For example, the voltage input by the receiving chip may be controlled to be a first preset current by an upper computer (e.g., a computer), and the first voltage input by the receiving chip may be detected. The test instruction can be sent to the CPU of the mainboard to be tested through the upper computer, and the CPU of the mainboard to be tested receives the test instruction, detects the current input voltage and the current input current and sends the current input voltage and the current input current to the upper computer. The upper computer calculates first power according to the first preset current and the first voltage. The first voltage may be detected by a voltage sensor, and the first preset current may be detected by a current sensor.
It is understood that the first preset current may be obtained by detection, or may be obtained by retrieving a value of the first preset current stored in a storage device on the main board. However, in practical applications, the first preset current may be interfered by factors such as environment, and the accuracy of the test result may be increased by detecting and obtaining the first preset current.
In step S220, an input second power of an analog battery may be determined, the analog battery being connected with an output of the wireless charging circuit.
The second power simulating the input of the battery is the power output by the wireless charging circuit. For example, the second power is the power output by the power conversion circuit, and the second power can be determined by simulating the voltage and current input and output when the battery is charged.
In a possible embodiment, when the charging mode is the constant voltage mode, determining the second power simulating the input of the battery may be implemented as follows:
acquiring a second current input by the analog battery under a second preset voltage, wherein the second preset voltage is a voltage received by the battery under a constant voltage mode;
and determining second power according to the second preset voltage and the second current.
The second preset voltage may be a charging voltage when the battery is charged at a constant voltage, and the second preset voltage may be a certain value. And during wireless charging, when the wireless charging circuit charges the analog battery with a second preset voltage, detecting a second current value input by the analog battery. The upper computer reads the second current input into the analog battery, and the second current can be detected by the current sensor and transmitted to the upper computer.
It is understood that the second preset voltage may be obtained by detecting or retrieving a value of the second preset voltage stored in a storage device on the motherboard. However, in practical applications, the second preset voltage may be interfered by factors such as environment, and the accuracy of the test result may be increased by detecting and obtaining the second preset voltage.
In a possible embodiment, when the charging mode is the constant current mode, determining the second power simulating the input of the battery may be implemented by:
acquiring a second voltage input by the analog battery under a second preset current, wherein the second preset current is a current received by the battery under a constant current mode;
and determining the second power according to the second preset current and the second voltage.
The second preset current may be a charging current during constant current charging of the battery, and the second preset current may be a certain value. And during wireless charging, when the wireless charging circuit charges the analog battery with a second preset current, detecting a second voltage value input by the analog battery. The upper computer reads the second voltage input into the analog battery, and the second voltage can be detected by the voltage sensor and transmitted to the upper computer.
It is understood that the second preset current may be obtained by detection, or may be obtained by retrieving a value of the second preset current stored in a storage device on the main board. However, in practical applications, the second preset current may be interfered by factors such as environment, and the accuracy of the test result may be improved by detecting and obtaining the second preset current.
In step S230, whether the motherboard is qualified may be determined according to the first power and the second power.
The second power is output by the wireless charging circuit in response to the first power, and therefore, whether the mainboard is qualified or not can be judged by judging the difference between the second power and the first power. When the difference of the first power and the second power is within an expected range, the wireless charging circuit on the mainboard is qualified, and when the difference of the first power and the second power is outside the expected range, the wireless charging circuit on the mainboard is unqualified.
In a possible implementation manner, judging whether the motherboard is qualified according to the first power and the second power may be implemented by the following steps:
determining a ratio of the first power and the second power;
and when the ratio of the first power to the second power is within a preset threshold range, determining that the mainboard is qualified.
The first power is converted into the second power through the wireless charging circuit, and in practical application, the first power is lost in a transmission process, so that the second power is smaller than the first power. The ratio of the first power to the second power is greater than 1.
When the ratio of the first power to the second power is smaller than a specified threshold, the wireless charging circuit on the mainboard is qualified, that is, the mainboard is qualified. When the ratio of the first power to the second power is greater than or equal to a specified threshold, the wireless charging circuit on the mainboard is unqualified, that is, the mainboard is unqualified. For example, when the ratio of the first power to the second power is less than 1.1, the motherboard is qualified, and when the ratio of the first power to the second power is greater than or equal to 1.1, the motherboard is unqualified.
It can be understood that the ratio of the second power to the first power can also be used to determine whether the motherboard is qualified. At this moment, the ratio of the second power to the first power is smaller than 1, when the ratio of the second power to the first power is larger than a preset threshold value, the mainboard is qualified, and when the ratio of the second power to the first power is smaller than or equal to the preset threshold value, the mainboard is unqualified.
In a possible implementation manner, judging whether the motherboard is qualified according to the first power and the second power may be implemented by the following steps:
determining a difference between the first power and the second power;
and when the difference value of the first power and the second power is within a preset threshold range, determining that the mainboard is qualified.
The first power is converted into the second power through the wireless charging circuit, and in practical application, the first power is lost in a transmission process, so that the second power is smaller than the first power. The difference between the first power and the second power is greater than 0.
When the ratio of the first power to the second power is smaller than a specified threshold, the wireless charging circuit on the mainboard is qualified, that is, the mainboard is qualified. When the ratio of the first power to the second power is greater than or equal to a specified threshold, the wireless charging circuit on the mainboard is unqualified, that is, the mainboard is unqualified. For example, when the ratio of the first power to the second power is smaller than 1 watt, the motherboard is qualified, and when the ratio of the first power to the second power is greater than or equal to 1 watt, the motherboard is unqualified.
It can be understood that whether the motherboard is qualified or not can also be judged by the difference value between the second power and the first power. At this time, the difference value between the second power and the first power is smaller than 0, when the absolute value of the difference value between the second power and the first power is smaller than a preset threshold value, the mainboard is qualified, and when the absolute value of the difference value between the second power and the first power is larger than or equal to the preset threshold value, the mainboard is unqualified.
In step S240, power may be supplied to the motherboard through the analog battery, wherein the power supply voltage is a first preset voltage.
When the mainboard is tested, the mainboard needs to be electrified, and the mainboard enters a factory test mode after being electrified. The power supply is powered on the mainboard by the process control power supply, the battery is simulated by the process control power supply, the mainboard is powered by first preset voltage, and the first preset voltage is the discharge voltage of the battery.
According to the wireless charging test method provided by the embodiment of the disclosure, the test of the wireless charging circuit on the mainboard is realized by determining the first power input by the wireless charging circuit and the second power input by the analog battery and judging whether the mainboard is qualified according to the first power and the second power. And whether the mainboard is qualified is tested through the first power and the second power, the testing precision is high, and the testing result is accurate. Be convenient for produce the line test to the mainboard to guarantee wireless charging circuit's yields on the mainboard.
It should be noted that although the various steps of the methods of the present disclosure are depicted in the drawings in a particular order, this does not require or imply that these steps must be performed in this particular order, or that all of the depicted steps must be performed, to achieve desirable results. Additionally or alternatively, certain steps may be omitted, multiple steps combined into one step execution, and/or one step broken down into multiple step executions, etc.
The embodiment of the present disclosure further provides a wireless charging test device 400 for a motherboard is provided with a wireless charging circuit on the motherboard, as shown in fig. 4, the wireless charging test device 400 includes:
a first determining module 410, configured to determine a first power input by the wireless charging circuit;
a second determining module 420, configured to determine a second power input by the analog battery, where the analog battery is connected to an output end of the wireless charging circuit;
the judging module 430 is configured to judge whether the motherboard is qualified according to the first power and the second power.
According to the wireless charging test device provided by the embodiment of the disclosure, the first power input by the wireless charging circuit is determined through the first determining module, the second power input by the analog battery is determined through the second determining module, and whether the mainboard is qualified or not is judged according to the first power and the second power, so that the test of the wireless charging circuit on the mainboard is realized. And whether the mainboard is qualified is tested through the first power and the second power, the testing precision is high, and the testing result is accurate. Be convenient for produce the line test to the mainboard to guarantee wireless charging circuit's yields on the mainboard.
When the charging mode is the constant voltage mode, the first determining module includes:
the first obtaining submodule is used for obtaining a first preset voltage and a first current, the first preset voltage is a preset voltage input into the wireless charging circuit, and the first current is a current input into the wireless charging circuit;
the first determining submodule is used for determining first power according to the first preset voltage and the first current.
On the basis, the second determining module comprises:
the second obtaining submodule is used for obtaining a second current input by the analog battery under a second preset voltage, and the second preset voltage is a voltage received by the battery under a constant voltage mode;
and the second determining submodule is used for determining second power according to a second preset voltage and a second current.
When the charging mode is the constant current mode, the first determining module comprises:
the third obtaining submodule is used for obtaining a first preset current and a first voltage, the first preset current is a preset current input into the wireless charging circuit, and the first voltage is a voltage input into the wireless charging circuit;
and the third determining submodule is used for determining the first power according to the first preset current and the first voltage.
On the basis, the second determining module comprises:
the fourth obtaining submodule is used for obtaining a second voltage input by the analog battery under a second preset current, and the second preset current is a current received by the battery under a constant current mode;
and the fourth determining submodule is used for determining the second power according to the second preset current and the second voltage.
In one possible implementation, the determining module includes:
a fifth determining submodule for determining a ratio of the first power and the second power;
and the sixth determining submodule determines that the main board is qualified when the ratio of the first power to the second power is within a preset threshold range.
Further, the wireless charging test device further comprises:
and the power supply module is used for supplying power to the mainboard through the analog battery, wherein the power supply voltage is a first preset voltage.
The specific details of each wireless charging test device module are described in detail in the corresponding wireless charging test method, and therefore are not described herein again.
It should be noted that although in the above detailed description several modules or units of the wireless charging test device are mentioned, such division is not mandatory. Indeed, the features and functionality of two or more modules or units described above may be embodied in one module or unit, according to embodiments of the present disclosure. Conversely, the features and functions of one module or unit described above may be further divided into embodiments by a plurality of modules or units.
The exemplary embodiment of this disclosure also provides a wireless charging test system for the mainboard, is provided with wireless charging circuit on the mainboard, as shown in fig. 5, the system includes: the analog battery 60, the wireless charging device 200, and the detection control device 400; the simulation battery 60 is connected with the mainboard 300 and used for providing power for the mainboard 300 and simulating a battery to be charged during charging; the wireless charging device 200 is connected with the input end of the wireless charging circuit and is used for charging the analog battery through the wireless charging circuit; the detection control device 400 is used for detecting a first power input by the wireless charging circuit and a second power input by the analog battery, and judging whether the mainboard is qualified according to the first power and the second power.
The wireless charging test system provided by the embodiment of the disclosure simulates a battery through a simulation power supply, charges the simulation battery through a wireless charging device, determines first power input by a wireless charging circuit and second power input by the simulation battery through a detection control device, and judges whether a mainboard is qualified according to the first power and the second power, thereby realizing the test of the wireless charging circuit on the mainboard. And whether the mainboard is qualified is tested through the first power and the second power, the testing precision is high, and the testing result is accurate. Be convenient for produce the line test to the mainboard to guarantee wireless charging circuit's yields on the mainboard.
Further, the wireless charging test system provided by the embodiment of the present disclosure further includes a test fixture, the test fixture is used for installing the motherboard, and the wireless charging device 200 is disposed on the test fixture.
The wireless charging device 200 may include a charging base 10 and a receiving coil 20, the receiving coil 20 is coupled with the charging base 10, and the charging base 10 is configured to convert a power supply signal into an electromagnetic signal and transmit the electromagnetic signal; the receiving coil 20 is connected to an input end of the wireless charging circuit on the main board 300, and is configured to receive an electromagnetic signal transmitted by the charging base, and convert the electromagnetic signal into an electrical signal to be transmitted to the wireless charging circuit. The analog battery 60 may include a programmable power supply that is connected to the motherboard for powering the motherboard and simulating a battery to be charged when charging.
The wireless charging test system provided by the embodiment of the disclosure can be used for testing a mainboard production line and testing a wireless charging circuit on the mainboard. A constant voltage charging mode test and a constant current charging mode test may be provided. The wireless charging test system can further comprise a current sensor and a voltage sensor, and the current sensor and the voltage sensor are used for testing current and voltage input by the wireless charging circuit of the mainboard and current and voltage output by the wireless charging circuit.
In addition, in an exemplary embodiment of the present disclosure, an electronic device capable of implementing the above method is also provided.
As will be appreciated by one skilled in the art, aspects of the present invention may be embodied as a system, method or program product. Thus, various aspects of the invention may be embodied in the form of: an entirely hardware embodiment, an entirely software embodiment (including firmware, microcode, etc.) or an embodiment combining hardware and software aspects that may all generally be referred to herein as a "circuit," module "or" system.
An electronic device 600 according to such an embodiment of the invention is described below with reference to fig. 6. The electronic device 600 shown in fig. 6 is only an example, and should not bring any limitation to the functions and the scope of use of the embodiments of the present invention.
As shown in fig. 6, the electronic device 600 is embodied in the form of a general purpose computing device. The components of the electronic device 600 may include, but are not limited to: the at least one processing unit 610, the at least one memory unit 620, a bus 630 connecting different system components (including the memory unit 620 and the processing unit 610), and a display unit 640.
Wherein the storage unit stores program code that is executable by the processing unit 610 such that the processing unit 610 performs the steps according to various exemplary embodiments of the present invention as described in the above section "exemplary method" of the present specification.
The storage unit 620 may include readable media in the form of volatile memory units, such as a random access memory unit (RAM) 6201 and/or a cache memory unit 6202, and may further include a read-only memory unit (ROM) 6203.
The memory unit 620 may also include a program/utility 6204 having a set (at least one) of program modules 6205, such program modules 6205 including, but not limited to: an operating system, one or more application programs, other program modules, and program data, each of which, or some combination thereof, may comprise an implementation of a network environment.
The electronic device 600 may also communicate with one or more external devices 670 (e.g., keyboard, pointing device, bluetooth device, etc.), with one or more devices that enable a user to interact with the electronic device 600, and/or with any devices (e.g., router, modem, etc.) that enable the electronic device 600 to communicate with one or more other computing devices. Such communication may occur via an input/output (I/O) interface 650. Also, the electronic device 600 may communicate with one or more networks (e.g., a Local Area Network (LAN), a Wide Area Network (WAN), and/or a public network such as the Internet) via the network adapter 660. As shown, the network adapter 640 communicates with the other modules of the electronic device 600 via the bus 630. It should be understood that although not shown in the figures, other hardware and/or software modules may be used in conjunction with the electronic device 600, including but not limited to: microcode, device drivers, redundant processing units, external disk drive arrays, RAID systems, tape drives, and data backup storage systems, to name a few.
Through the above description of the embodiments, those skilled in the art will readily understand that the exemplary embodiments described herein may be implemented by software, or by software in combination with necessary hardware. Therefore, the technical solution according to the embodiments of the present disclosure may be embodied in the form of a software product, which may be stored in a non-volatile storage medium (which may be a CD-ROM, a usb disk, a removable hard disk, etc.) or on a network, and includes several instructions to enable a computing device (which may be a personal computer, a server, a terminal device, or a network device, etc.) to execute the method according to the embodiments of the present disclosure.
In an exemplary embodiment of the present disclosure, there is also provided a computer-readable storage medium having stored thereon a program product capable of implementing the above-described method of the present specification. In some possible embodiments, aspects of the invention may also be implemented in the form of a program product comprising program code means for causing a terminal device to carry out the steps according to various exemplary embodiments of the invention described in the above-mentioned "exemplary methods" section of the present description, when said program product is run on the terminal device.
Referring to fig. 7, a program product 700 for implementing the above method according to an embodiment of the present invention is described, which may employ a portable compact disc read only memory (CD-ROM) and include program code, and may be run on a terminal device, such as a personal computer. However, the program product of the present invention is not limited in this regard and, in the present document, a readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.
The program product may employ any combination of one or more readable media. The readable medium may be a readable signal medium or a readable storage medium. A readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples (a non-exhaustive list) of the readable storage medium include: an electrical connection having one or more wires, a portable disk, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.
A computer readable signal medium may include a propagated data signal with readable program code embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated data signal may take many forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A readable signal medium may also be any readable medium that is not a readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device.
Program code embodied on a readable medium may be transmitted using any appropriate medium, including but not limited to wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.
Program code for carrying out operations for aspects of the present invention may be written in any combination of one or more programming languages, including an object oriented programming language such as Java, C + + or the like and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computing device, partly on the user's device, as a stand-alone software package, partly on the user's computing device and partly on a remote computing device, or entirely on the remote computing device or server. In the case of a remote computing device, the remote computing device may be connected to the user computing device through any kind of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or may be connected to an external computing device (e.g., through the internet using an internet service provider).
Furthermore, the above-described figures are merely schematic illustrations of processes involved in methods according to exemplary embodiments of the invention, and are not intended to be limiting. It will be readily understood that the processes shown in the above figures are not intended to indicate or limit the chronological order of the processes. In addition, it is also readily understood that these processes may be performed synchronously or asynchronously, e.g., in multiple modules.
Other embodiments of the disclosure 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 disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice in the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It will be understood that the present disclosure 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 present disclosure is to be limited only by the terms of the appended claims.
Claims (13)
1. The utility model provides a wireless charging test method, is used for the mainboard, be provided with wireless charging circuit on the mainboard, its characterized in that, wireless charging circuit is used for transmitting and handling the signal of telecommunication of receiving coil input, receiving coil is used for receiving the electromagnetic signal that the base of charging transmitted and will the electromagnetic signal convert the signal of telecommunication into to wireless charging circuit, the base of charging is used for connecting the power and converts the power signal into electromagnetic signal transmission, the method includes:
determining a first power input by the wireless charging circuit;
determining an input second power of an analog battery, the analog battery being connected to an output of the wireless charging circuit;
and judging whether the mainboard is qualified or not according to the first power and the second power.
2. The wireless charging test method of claim 1, wherein when the charging mode is a constant voltage mode, the determining the first power input by the wireless charging circuit comprises:
acquiring a first preset voltage and a first current, wherein the first preset voltage is a preset voltage input into the wireless charging circuit, and the first current is a current input into the wireless charging circuit;
and determining the first power according to the first preset voltage and the first current.
3. The wireless charging test method of claim 2, wherein said determining the second power of the input of the analog battery comprises:
acquiring a second current input by the analog battery under a second preset voltage, wherein the second preset voltage is a voltage received by the battery under a constant voltage mode;
and determining the second power according to the second preset voltage and the second current.
4. The wireless charging test method of claim 1, wherein when the charging mode is a constant current mode, the determining the first power input by the wireless charging circuit comprises:
acquiring a first preset current and a first voltage, wherein the first preset current is a preset current input into the wireless charging circuit, and the first voltage is a voltage input into the wireless charging circuit;
and determining the first power according to the first preset current and the first voltage.
5. The wireless charging test method of claim 4, wherein said determining a second power simulating an input of a battery comprises:
acquiring a second voltage input by the analog battery under a second preset current, wherein the second preset current is a current received by the battery under a constant current mode;
and determining the second power according to the second preset current and the second voltage.
6. The wireless charging test method of claim 1, wherein the determining whether the motherboard is qualified according to the first power and the second power comprises:
determining a ratio of the first power and the second power;
and when the ratio of the first power to the second power is within a preset threshold range, determining that the mainboard is qualified.
7. The wireless charging test method of claim 1, wherein the method further comprises:
and supplying power to the mainboard through the analog battery, wherein the power supply voltage is a first preset voltage.
8. The utility model provides a wireless testing arrangement that charges for the mainboard, be provided with wireless charging circuit on the mainboard, a serial communication port, wireless charging circuit is used for transmitting and handles the signal of telecommunication of receiving coil input, receiving coil is used for receiving the electromagnetic signal that the base of charging transmitted and will electromagnetic signal converts into signal of telecommunication to wireless charging circuit, the base of charging is used for connecting the power and converts power signal into electromagnetic signal transmission, the device includes:
the first determining module is used for determining first power input by the wireless charging circuit;
the second determining module is used for determining second power input by an analog battery, and the analog battery is connected with the output end of the wireless charging circuit;
and the judging module is used for judging whether the mainboard is qualified or not according to the first power and the second power.
9. The utility model provides a wireless test system that charges for the mainboard, be provided with wireless charging circuit on the mainboard, its characterized in that, the system includes:
the simulation battery is connected with the mainboard and used for providing power supply for the mainboard and simulating a battery to be charged during charging;
the wireless charging device is connected with the input end of the wireless charging circuit and is used for charging the analog battery through the wireless charging circuit;
the detection control device is used for detecting first power input by the wireless charging circuit and second power input by the analog battery and judging whether the mainboard is qualified or not according to the first power and the second power;
the charging base is used for converting a power supply signal into an electromagnetic signal and transmitting the electromagnetic signal;
the receiving coil, with the mainboard on the input of wireless charging circuit connect for receive the electromagnetic signal that the base of charging transmitted, and with electromagnetic signal converts signal of telecommunication to wireless charging circuit.
10. The wireless charging test system of claim 9, wherein the wireless charging test system further comprises:
the testing jig is used for installing the mainboard, and the wireless charging device is arranged on the testing jig.
11. The wireless charging test system of claim 9, wherein the analog battery comprises:
the programmable power supply is connected with the mainboard and used for supplying power to the mainboard and simulating a battery to be charged when the mainboard is charged.
12. An electronic device, comprising
A processor; and
a memory having computer readable instructions stored thereon which, when executed by the processor, implement the method of any of claims 1 to 7.
13. A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the method according to any one of claims 1 to 7.
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| CN109001615A (en) * | 2018-07-23 | 2018-12-14 | 清华大学 | Auto-Test System for the detection of active implantation medical equipment |
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| JP5647283B2 (en) * | 2013-03-04 | 2014-12-24 | 富士通テレコムネットワークス株式会社 | Charge / discharge test system and calibration unit |
| CN106324485B (en) * | 2016-08-30 | 2019-04-02 | 福州瑞芯微电子股份有限公司 | The wireless test circuit and radio test method of chip |
| CN106597084B (en) * | 2016-12-12 | 2019-04-09 | 广州汽车集团股份有限公司 | The test macro of wireless charging system for electric automobile |
| CN109917157A (en) * | 2017-12-13 | 2019-06-21 | 清华四川能源互联网研究院 | A kind of Auto-Test System of wireless charging system |
| CN108896900B (en) * | 2018-05-08 | 2021-03-30 | 成都市易冲半导体有限公司 | Wireless charging system function testing device and testing method |
| CN108872701A (en) * | 2018-07-11 | 2018-11-23 | 上海斐讯数据通信技术有限公司 | A kind of test method and system of wireless charging system charge efficiency |
| CN109188127A (en) * | 2018-08-22 | 2019-01-11 | 同济大学 | A kind of automatic testing stand frame system of wireless charging system for electric automobile |
| CN109342974A (en) * | 2018-09-28 | 2019-02-15 | 北京新能源汽车股份有限公司 | Wireless charging power supply test system |
| CN109669088A (en) * | 2019-01-31 | 2019-04-23 | 佛山世科智能技术有限公司 | A kind of wireless charging intelligent test device |
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| CN109001615A (en) * | 2018-07-23 | 2018-12-14 | 清华大学 | Auto-Test System for the detection of active implantation medical equipment |
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