CN109617175B - Mobile terminal charger detection control method, mobile terminal and storage medium - Google Patents
Mobile terminal charger detection control method, mobile terminal and storage medium Download PDFInfo
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Abstract
The application discloses a mobile terminal charger detection control method, a mobile terminal and a storage medium, wherein the method stores the conversion efficiency of chargers at different temperatures in advance through the mobile terminal; the mobile terminal obtains the conversion efficiency and the current temperature of the charger; and judging whether the conversion efficiency and the current temperature correspond to the corresponding pre-stored values, if so, normally working the charger, otherwise, abnormally stopping charging and prompting the charger. When the mobile terminal is charged by using the charger, the related charging circuit in the charger can be detected, and the problem of the internal circuit of the charger can be found in time, so that the problem of internal aging after the service time of the charger is long is avoided, meanwhile, a user of the mobile terminal can be prevented from charging the mobile terminal by using a fake unqualified charger, the charging accident is reduced, and the safety guarantee in the use process of the mobile terminal is increased.
Description
Technical Field
The present application relates to the field of mobile terminals, and in particular, to a mobile terminal charger detection control method, a mobile terminal, and a storage medium.
Background
Because the lithium battery has no memory effect, the mobile terminal is commonly powered by the lithium battery at present, and the like. The existing mobile terminal has more functions, not only comprises basic functions such as short messages, telephones and the like, but also comprises various games, weChat, mobile payment, online videos and the like, so that the functions of one mobile terminal even exceed those of one PC; based on such a large number of application functions, the time for the user to use the mobile terminal is greatly increased, which results in that although the power consumption control and the battery capacity of the mobile terminal are better than those of the previous functional mobile phone, the mobile terminal often needs to be charged at least once a day to maintain normal use.
The mobile terminal is always in an irrelevant state in the charging process, that is, if the mobile terminal has a problem, the mobile terminal is likely to not be timely noticed, and the problem is easy to cause a big result. For example, in the charging process of the mobile terminal, the charger is used for a long time, so that the internal insulating material falls off to cause short circuit, which easily causes fire, the mobile terminal is damaged if the fire is light, and the user is seriously lost if the fire is heavy. It is important to detect the charger.
In the prior art, the detection of the charger by the mobile terminal is mostly for preventing the counterfeit charger, namely, the detection of the charger is only performed, but the detection of the charging circuit in the charger is not involved, namely, the detection of the charger in the prior art has no good method, and potential safety hazard is easily caused.
Accordingly, the prior art is still in need of improvement and development.
Disclosure of Invention
In view of the above-mentioned shortcomings of the prior art, the present application aims to provide a mobile terminal charger detection control method, a mobile terminal and a storage medium, which aim to detect a related charging circuit in a charger when the mobile terminal is charged by using the charger, and timely find out the problem of the internal circuit of the charger, so as to avoid the problem of internal aging after the service time of the charger is long, and simultaneously prevent a mobile terminal user from charging the mobile terminal by using a fake unqualified charger, reduce charging accidents, and increase safety guarantee in the use process of the mobile terminal.
In order to achieve the above purpose, the application adopts the following technical scheme:
a mobile terminal charger detection control method comprises the following steps:
the mobile terminal stores the conversion efficiency of chargers corresponding to different temperatures in advance;
the mobile terminal obtains the conversion efficiency and the current temperature of the current charger;
judging whether the obtained conversion efficiency and the current temperature of the current charger correspond to the conversion efficiency values of the chargers corresponding to the corresponding pre-stored different temperatures or not; if yes, the charger works normally, otherwise, the charger works abnormally to stop charging and carries out corresponding prompt.
The mobile terminal charger detection control method, wherein the step of storing the conversion efficiency of the chargers corresponding to different temperatures in advance by the mobile terminal comprises the following steps: a conversion efficiency including a plurality of temperatures and a charger corresponding to the temperatures is stored in a memory of the mobile terminal in advance.
According to the mobile terminal charger detection control method, the conversion efficiencies of the plurality of temperatures and the chargers corresponding to the temperatures are the conversion efficiencies of the chargers corresponding to different temperatures under the normal working condition, and can be measured through a laboratory; the memory is a power-down nonvolatile memory.
The mobile terminal charger detection control method, wherein the step of obtaining the conversion efficiency and the current temperature of the current charger by the mobile terminal comprises the following steps:
the mobile terminal obtains conversion efficiency from the charger through corresponding data pins on the charging line;
the mobile terminal obtains the current temperature through a temperature sensor arranged on the mobile terminal or obtains the current temperature from a charger through a corresponding data pin on a charging wire.
The mobile terminal charger detection control method comprises the steps of judging whether the obtained conversion efficiency and the obtained current temperature of the current charger correspond to corresponding conversion efficiency values of the charger corresponding to different temperatures stored in advance; if yes, the charger works normally, otherwise, the charger works abnormally to stop charging and the step of carrying out corresponding prompt comprises the following steps:
judging whether the obtained conversion efficiency and the current temperature of the current charger correspond to the conversion efficiency values of the chargers corresponding to the corresponding pre-stored different temperatures or not;
if yes, the charger works normally, otherwise, the charger works abnormally to stop charging and carries out corresponding prompt.
The step of judging whether the obtained conversion efficiency and the obtained current temperature of the current charger correspond to the conversion efficiency values of the chargers corresponding to the corresponding pre-stored different temperatures comprises the following steps:
obtaining a pre-stored conversion efficiency X corresponding to the temperature closest to the current temperature in a memory according to the current temperature,
and judging whether the difference between the conversion efficiency and the conversion efficiency X corresponding to the temperature closest to the current temperature is within a threshold range, if so, the charger works normally, and if not, the charger works abnormally.
A mobile terminal, comprising: a processor, a memory, and a communication bus;
the memory stores a mobile terminal charger detection control program which can be executed by the processor;
the communication bus realizes connection communication between the processor and the memory;
the processor executes the mobile terminal charger detection control program to realize the following steps:
the mobile terminal stores the conversion efficiency of chargers corresponding to different temperatures in advance;
the mobile terminal obtains the conversion efficiency and the current temperature of the current charger;
judging whether the obtained conversion efficiency and the current temperature of the current charger correspond to the conversion efficiency values of the chargers corresponding to the corresponding pre-stored different temperatures or not; if yes, the charger works normally, otherwise, the charger works abnormally to stop charging and carries out corresponding prompt.
The mobile terminal, wherein the processor executes the mobile terminal charger detection control program to further implement the following steps:
storing a conversion efficiency comprising a plurality of temperatures and chargers corresponding to the temperatures in a memory of the mobile terminal in advance;
the mobile terminal obtains conversion efficiency from the charger through corresponding data pins on the charging line;
the mobile terminal obtains the current temperature through a temperature sensor arranged on the mobile terminal or obtains the current temperature from a charger through a corresponding data pin on a charging wire.
The mobile terminal, wherein the processor executes the mobile terminal charger detection control program to further implement the following steps:
judging whether the obtained conversion efficiency and the current temperature of the current charger correspond to the conversion efficiency values of the chargers corresponding to the corresponding pre-stored different temperatures or not;
obtaining a pre-stored conversion efficiency X corresponding to the temperature closest to the current temperature in a memory according to the current temperature,
judging whether the difference between the conversion efficiency and the conversion efficiency X corresponding to the temperature closest to the current temperature is within a threshold range, if so, the charger works normally, otherwise, the charger works abnormally;
if yes, the charger works normally, otherwise, the charger works abnormally to stop charging and carries out corresponding prompt.
A computer-readable storage medium storing one or more programs executable by one or more processors to implement the steps in the mobile terminal charger detection control method of any one of the claims.
Compared with the prior art, the mobile terminal charger detection control method, the mobile terminal and the storage medium provided by the application have the advantages that the conversion efficiency of the charger at different temperatures is stored in advance through the mobile terminal; the mobile terminal obtains the conversion efficiency and the current temperature of the charger; and judging whether the conversion efficiency and the current temperature correspond to the corresponding pre-stored values, if so, normally working the charger, otherwise, abnormally stopping charging and prompting the charger. When the mobile terminal is charged by using the charger, the related charging circuit in the charger can be detected, and the problem of the internal circuit of the charger can be found in time, so that the problem of internal aging after the service time of the charger is long is avoided, meanwhile, a user of the mobile terminal can be prevented from charging the mobile terminal by using a fake unqualified charger, the charging accident is reduced, and the safety guarantee in the use process of the mobile terminal is increased.
Drawings
Fig. 1 is a flowchart of a mobile terminal charger detection control method provided by the application.
Fig. 2 is a functional block diagram of a mobile terminal according to a preferred embodiment of the present application.
Fig. 3 is a functional block diagram of a preferred embodiment of the present application for installing a mobile terminal.
Detailed Description
In order to make the objects, technical solutions and effects of the present application clearer and more specific, the present application will be described in further detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application.
Referring to fig. 1, the method for detecting and controlling the charger of the mobile terminal provided by the application comprises the following steps:
s100, the mobile terminal stores conversion efficiency of chargers corresponding to different temperatures in advance.
In the embodiment of the application, the conversion efficiency of the chargers corresponding to different temperatures needs to be stored in the mobile terminal in advance, namely, the conversion efficiency of the chargers comprising a plurality of temperatures and corresponding to the temperatures is stored in the memory of the mobile terminal in advance. The conversion efficiencies of the plurality of temperatures and the chargers corresponding to the temperatures are the conversion efficiencies of the chargers corresponding to different temperatures under the normal working condition, and are standard reference data, namely, the conversion efficiencies of the chargers corresponding to different temperatures under what temperatures; the memory is a power-down nonvolatile memory.
For example, a file is used to store the temperatures and the conversion efficiencies of the chargers corresponding to the temperatures, and the contents in the file include two columns: the first column is the temperature and the second column is the conversion efficiency of the charger corresponding to that temperature.
The memory is a power-down nonvolatile memory; for example, EMMC, FLASH, etc. are common power down nonvolatile memories.
The temperatures and the conversion efficiency of the chargers corresponding to the temperatures can also be measured by a laboratory, for example, in the laboratory, the mobile terminal and the chargers are both placed in an incubator, the chargers charge the mobile terminal, the temperatures are kept constant at this time, and the conversion efficiency of the chargers is measured by calculating the product of the output voltage and the output current of the chargers divided by the product of the input voltage and the input current. Then adjusting the incubator to another temperature, keeping the temperature constant for a period of time, for example, 10 minutes, measuring the conversion efficiency at the temperature again, and repeating the above process to measure the conversion efficiency at a plurality of temperatures; of course, the above procedure is not necessary, and several temperatures and the conversion efficiency of the charger corresponding to the temperatures may be directly provided by the corresponding device manufacturer.
S200, the mobile terminal obtains the conversion efficiency and the current temperature of the current charger.
The step of obtaining the conversion efficiency and the current temperature of the current charger by the mobile terminal comprises the following steps: the mobile terminal obtains conversion efficiency from the charger through corresponding data pins on the charging wire, for example, the mobile terminal can obtain the product of the output voltage and the output current of the charger from the charger by the USB when the mobile terminal is connected with the charger through the USB wire for charging, and the product of the input voltage and the input current is the conversion efficiency.
The mobile terminal obtains the current temperature through a temperature sensor arranged on the mobile terminal or obtains the current temperature from a charger through a corresponding data pin on a charging wire.
S300, judging whether the obtained conversion efficiency and the current temperature of the current charger correspond to the conversion efficiency values of the chargers corresponding to the corresponding pre-stored different temperatures; if yes, the charger works normally, otherwise, the charger works abnormally to stop charging and carries out corresponding prompt.
The conversion efficiency and the current temperature of the current charger are obtained through judgment, and whether the conversion efficiency and the current temperature of the current charger correspond to corresponding pre-stored conversion efficiency values of the charger corresponding to different temperatures or not is judged; if yes, the charger works normally, otherwise, the charger works abnormally to stop charging and the step of carrying out corresponding prompt comprises the following steps:
judging whether the obtained conversion efficiency and the current temperature of the current charger correspond to the conversion efficiency values of the chargers corresponding to the corresponding pre-stored different temperatures or not;
if yes, the charger works normally, otherwise, the charger works abnormally to stop charging and carries out corresponding prompt.
The step of judging whether the obtained conversion efficiency and the obtained current temperature of the current charger correspond to the conversion efficiency values of the chargers corresponding to the corresponding pre-stored different temperatures comprises the following steps:
obtaining a pre-stored conversion efficiency X corresponding to the temperature closest to the current temperature in a memory according to the current temperature,
and judging whether the difference between the conversion efficiency and the conversion efficiency X corresponding to the temperature closest to the current temperature is within a threshold range, if so, the charger works normally, and if not, the charger works abnormally.
From the above, the application provides a detection control method for a mobile terminal charger, which comprises the steps of pre-storing the conversion efficiency of the charger at different temperatures through the mobile terminal; the mobile terminal obtains the conversion efficiency and the current temperature of the charger; and judging whether the conversion efficiency and the temperature correspond to the corresponding pre-stored values, if so, normally working the charger, otherwise, abnormally stopping charging and prompting the charger. When the mobile terminal is charged by using the charger, the related charging circuit in the charger can be detected, and the problem of the internal circuit of the charger can be found in time, so that the problem of internal aging after the service time of the charger is long is avoided, meanwhile, a user of the mobile terminal can be prevented from charging the mobile terminal by using a fake unqualified charger, the charging accident is reduced, and the safety guarantee in the use process of the mobile terminal is increased.
As shown in fig. 2, based on the above method for detecting and controlling the charger of the mobile terminal, the present application further provides a mobile terminal, where the mobile terminal may be a mobile phone, a desktop computer, a notebook computer, a palm computer, a server, and other computing devices. The mobile terminal comprises a processor 10, a memory 20 and a display screen 30, wherein the processor 10 is connected with the memory 20 through a communication bus 50, and the display screen 30 is connected with the processor 10 through the communication bus 50. Fig. 2 shows only some of the components of the mobile terminal, but it should be understood that not all of the illustrated components are required to be implemented and that more or fewer components may alternatively be implemented.
The memory 20 may in some embodiments be an internal storage unit of the mobile terminal, such as a memory of the mobile terminal. The memory 20 may also be an external storage device of the mobile terminal in other embodiments, such as a plug-in type usb Flash drive, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card) or the like. Further, the memory 20 may also include both an internal storage unit and an external storage device of the mobile terminal. The memory 20 is used for storing application software installed in the mobile terminal and various data, such as program codes for installing the mobile terminal. The memory 20 may also be used to temporarily store data that has been output or is to be output. In one embodiment, the memory 20 stores a mobile terminal charger detection control method program 40, and the mobile terminal charger detection control method program 40 can be executed by the processor 10, so as to implement the mobile terminal charger detection control method of the present application.
The processor 10 may in some embodiments be a central processing unit (Central Processing Unit, CPU), microprocessor, mobile phone baseband processor or other data processing chip for running program code or processing data stored in the memory 20, for example for performing the mobile terminal charger detection control method, etc.
The display screen 30 may be an LED display screen, a liquid crystal display screen, a touch-control type liquid crystal display screen, an OLED (Organic Light-Emitting Diode) touch device, or the like in some embodiments. The display screen 30 is used for displaying information on the mobile terminal and for displaying a visual user interface. The components 10-30 of the mobile terminal communicate with each other via a system bus.
In one embodiment, the following steps are implemented when the processor 10 executes the mobile terminal charger detection control method program 40 in the memory 20:
the mobile terminal stores the conversion efficiency of chargers corresponding to different temperatures in advance;
the mobile terminal obtains the conversion efficiency and the current temperature of the current charger;
judging whether the obtained conversion efficiency and the current temperature of the current charger correspond to the conversion efficiency values of the chargers corresponding to the corresponding pre-stored different temperatures or not; if yes, the charger works normally, otherwise, the charger works abnormally to stop charging and carries out corresponding prompt.
Wherein, the processor executes the mobile terminal charger detection control program to further realize the following steps:
storing a conversion efficiency comprising a plurality of temperatures and chargers corresponding to the temperatures in a memory of the mobile terminal in advance;
the mobile terminal obtains conversion efficiency from the charger through corresponding data pins on the charging line;
the mobile terminal obtains the current temperature through a temperature sensor arranged on the mobile terminal or obtains the current temperature from a charger through a corresponding data pin on a charging wire.
Wherein, the processor executes the mobile terminal charger detection control program to further realize the following steps:
judging whether the obtained conversion efficiency and the current temperature of the current charger correspond to the conversion efficiency values of the chargers corresponding to the corresponding pre-stored different temperatures or not;
obtaining a pre-stored conversion efficiency X corresponding to the temperature closest to the current temperature in a memory according to the current temperature,
judging whether the difference between the conversion efficiency and the conversion efficiency X corresponding to the temperature closest to the current temperature is within a threshold range, if so, the charger works normally, otherwise, the charger works abnormally;
if so, the charger works normally, otherwise, the charger works abnormally to stop charging and carries out corresponding prompt, and the method is specifically described above.
Fig. 3 is a functional block diagram of a mobile terminal according to a preferred embodiment of the present application, in which a computer program for controlling a charger detection method of the mobile terminal is installed. In the present embodiment, the system in which the mobile terminal charger detection control method program is installed may be divided into one or more modules which are stored in the memory 20 and executed by one or more processors (the processor 10 in the present embodiment) to complete the present application. For example, in fig. 3, a mobile terminal to which a mobile terminal charger detection control method computer program is installed may be divided into an efficiency storage module 21, a temperature acquisition module 22, an efficiency acquisition module 23, and an efficiency determination module 24. The module refers to a series of computer program instruction sections capable of completing specific functions, and is more suitable for describing the execution process of the mobile terminal charger detection control method program in the mobile terminal than the program. The following description will specifically introduce the functionality of the modules 21-24.
An efficiency storage module 21, configured to store conversion efficiency of the charger at different temperatures in advance;
a temperature acquisition module 22, configured to acquire a current temperature by the mobile terminal;
an efficiency obtaining module 23, configured to obtain a conversion efficiency of the charger by the mobile terminal;
the efficiency judging module 24 is configured to judge whether the conversion efficiency and the temperature correspond to the corresponding prestored values, if yes, the charger works normally, otherwise, the charger works abnormally to stop charging and prompt, as described above.
Based on the above embodiments, the present application further provides a computer readable storage medium storing one or more programs executable by one or more processors to implement the steps in the mobile terminal charger detection control method as described in any one of the above, and specifically as described above.
In summary, in the mobile terminal charger detection control method, the mobile terminal and the storage medium provided by the application, the method stores the conversion efficiency of the charger at different temperatures in advance through the mobile terminal; the mobile terminal obtains the conversion efficiency and the current temperature of the charger; and judging whether the conversion efficiency and the current temperature correspond to the corresponding pre-stored values, if so, normally working the charger, otherwise, abnormally stopping charging and prompting the charger. When the mobile terminal is charged by using the charger, the related charging circuit in the charger can be detected, and the problem of the internal circuit of the charger can be found in time, so that the problem of internal aging after the service time of the charger is long is avoided, meanwhile, a user of the mobile terminal can be prevented from charging the mobile terminal by using a fake unqualified charger, the charging accident is reduced, and the safety guarantee in the use process of the mobile terminal is increased.
Of course, those skilled in the art will appreciate that implementing all or part of the above-described methods may be implemented by a computer program for instructing relevant hardware (e.g., a processor, a controller, etc.), where the program may be stored in a computer-readable storage medium, and where the program may include the steps of the above-described method embodiments when executed. The storage medium may be a memory, a magnetic disk, an optical disk, or the like.
It is to be understood that the application is not limited in its application to the examples described above, but is capable of modification and variation in light of the above teachings by those skilled in the art, and that all such modifications and variations are intended to be included within the scope of the appended claims.
Claims (8)
1. The mobile terminal charger detection control method is characterized by comprising the following steps:
the mobile terminal stores the conversion efficiency of chargers corresponding to different temperatures in advance;
the mobile terminal obtains the conversion efficiency and the current temperature of the current charger;
judging whether the obtained conversion efficiency and the current temperature of the current charger correspond to the conversion efficiency values of the chargers corresponding to the corresponding pre-stored different temperatures or not; if yes, the charger works normally, otherwise, the charger works abnormally to stop charging and carries out corresponding prompt;
the step of the mobile terminal obtaining the conversion efficiency and the current temperature of the current charger comprises the following steps:
the mobile terminal obtains conversion efficiency from the charger through corresponding data pins on the charging line;
the mobile terminal obtains the current temperature through a temperature sensor arranged on the mobile terminal or obtains the current temperature from a charger through a corresponding data pin on a charging wire;
the step of judging whether the obtained conversion efficiency and the obtained current temperature of the current charger correspond to the conversion efficiency values of the chargers corresponding to the corresponding pre-stored different temperatures comprises the following steps:
obtaining a pre-stored conversion efficiency X corresponding to the temperature closest to the current temperature in a memory according to the current temperature,
judging whether the difference between the conversion efficiency and the conversion efficiency X corresponding to the temperature closest to the current temperature is within a threshold range, if so, the charger works normally, otherwise, the charger works abnormally;
the conversion efficiency is calculated by dividing the product of the output voltage and the output current of the charger by the product of the input voltage and the input current.
2. The mobile terminal charger detection control method according to claim 1, wherein the step of storing in advance conversion efficiencies of chargers corresponding to different temperatures in the mobile terminal comprises: a conversion efficiency including a plurality of temperatures and a charger corresponding to the temperatures is stored in a memory of the mobile terminal in advance.
3. The method according to claim 2, wherein the conversion efficiencies of the plurality of temperatures and the chargers corresponding to the temperatures are conversion efficiencies of chargers corresponding to different temperatures under normal operating conditions, and are measured by a laboratory; the memory is a power-down nonvolatile memory.
4. The method according to claim 1, wherein the determining is performed to determine whether the obtained conversion efficiency and the obtained current temperature of the current charger correspond to the conversion efficiency values of the chargers corresponding to the respective pre-stored different temperatures; if yes, the charger works normally, otherwise, the charger works abnormally to stop charging and the step of carrying out corresponding prompt comprises the following steps:
judging whether the obtained conversion efficiency and the current temperature of the current charger correspond to the conversion efficiency values of the chargers corresponding to the corresponding pre-stored different temperatures or not;
if yes, the charger works normally, otherwise, the charger works abnormally to stop charging and carries out corresponding prompt.
5. A mobile terminal, comprising: a processor, a memory, and a communication bus;
the memory stores a mobile terminal charger detection control program which can be executed by the processor;
the communication bus realizes connection communication between the processor and the memory;
the processor executes the mobile terminal charger detection control program to realize the following steps:
the mobile terminal stores the conversion efficiency of chargers corresponding to different temperatures in advance;
the mobile terminal obtains the conversion efficiency and the current temperature of the current charger;
judging whether the obtained conversion efficiency and the current temperature of the current charger correspond to the conversion efficiency values of the chargers corresponding to the corresponding pre-stored different temperatures or not; if yes, the charger works normally, otherwise, the charger works abnormally to stop charging and carries out corresponding prompt;
the mobile terminal obtains conversion efficiency from the charger through corresponding data pins on the charging line; the mobile terminal obtains the current temperature through a temperature sensor arranged on the mobile terminal or obtains the current temperature from a charger through a corresponding data pin on a charging wire;
obtaining a pre-stored conversion efficiency X corresponding to the temperature closest to the current temperature in a memory according to the current temperature, judging whether the difference between the conversion efficiency X corresponding to the temperature closest to the current temperature is in a threshold range, if so, the charger works normally, otherwise, the charger works abnormally;
the conversion efficiency is calculated by dividing the product of the output voltage and the output current of the charger by the product of the input voltage and the input current.
6. The mobile terminal of claim 5, wherein the processor when executing the mobile terminal charger detection control program further performs the steps of:
a conversion efficiency including a plurality of temperatures and a charger corresponding to the temperatures is stored in a memory of the mobile terminal in advance.
7. The mobile terminal of claim 5, wherein the processor when executing the mobile terminal charger detection control program further performs the steps of:
judging whether the obtained conversion efficiency and the current temperature of the current charger correspond to the conversion efficiency values of the chargers corresponding to the corresponding pre-stored different temperatures or not;
if yes, the charger works normally, otherwise, the charger works abnormally to stop charging and carries out corresponding prompt.
8. A computer-readable storage medium storing one or more programs executable by one or more processors to implement the steps in the mobile terminal charger detection control method of any one of claims 1-4.
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| WO2008139285A2 (en) * | 2007-05-15 | 2008-11-20 | Astec International Limited | Power converters with component stress monitoring for fault prediction |
| CN107054119A (en) * | 2016-02-11 | 2017-08-18 | 通用汽车环球科技运作有限责任公司 | High-tension battery charger and operating method |
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| US8688394B2 (en) * | 2010-09-09 | 2014-04-01 | International Business Machines Corporation | Data center power conversion efficiency management |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008139285A2 (en) * | 2007-05-15 | 2008-11-20 | Astec International Limited | Power converters with component stress monitoring for fault prediction |
| CN107054119A (en) * | 2016-02-11 | 2017-08-18 | 通用汽车环球科技运作有限责任公司 | High-tension battery charger and operating method |
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