CN106451680B - A kind of device end and its charging monitoring method, system - Google Patents
A kind of device end and its charging monitoring method, system Download PDFInfo
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- CN106451680B CN106451680B CN201611088621.5A CN201611088621A CN106451680B CN 106451680 B CN106451680 B CN 106451680B CN 201611088621 A CN201611088621 A CN 201611088621A CN 106451680 B CN106451680 B CN 106451680B
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 55
- 238000000034 method Methods 0.000 title claims abstract description 43
- 238000012545 processing Methods 0.000 claims description 13
- 230000004308 accommodation Effects 0.000 abstract 1
- 238000004891 communication Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
- H01M10/486—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring temperature
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/0036—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits using connection detecting circuits
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
If including: to monitor that device end enters charge mode this application discloses a kind of charging monitoring method, real time temperature acquisition is carried out to the target area of current device terminal, obtains corresponding target area temperature；Wherein, target area includes the region where battery and the region where charging chip；Using target area temperature, judge whether present charge state is precarious position；If it is determined that present charge state is precarious position, then the current charge parameter of device end is adjusted, present charge state is changed into safe condition.It can be seen that, the application is after judging that the current charged state of device end is precarious position using above-mentioned collected temperature, device end will be enabled out of danger by way of active accommodation charge parameter, thus the safety during improving terminal charge.In addition, the application further correspondingly discloses a kind of charging monitoring system and device end.
Description
Technical Field
The invention relates to the technical field of charging, in particular to an equipment terminal and a charging monitoring method and system thereof.
Background
At present, with the development of scientific application technology and the continuous promotion of social and economic level, the development of intelligent terminal trade is more and more rapid, and intelligent terminal's quantity and kind are all more and more, have brought a great deal of convenience for people's daily work and life.
However, the internal environment of the existing intelligent terminal, whether a smart phone, a tablet computer or a smart watch, is a closed environment system with a narrow space, and in such an environment system, the heat dissipation condition is not ideal. Especially, under the condition that the intelligent terminal is charged, the temperature inside the terminal can become very high, even terminal explosion accidents can be caused if the temperature is serious, and thus painful personal and property losses are caused.
In summary, it can be seen that how to improve the security of the terminal in the charging process is a problem to be solved urgently.
Disclosure of Invention
In view of this, the present invention provides an apparatus terminal, a charging monitoring method thereof, and a charging monitoring system thereof, which improve the security of the terminal in the charging process. The specific scheme is as follows:
a charge monitoring method, comprising:
if the situation that the equipment terminal enters a charging mode is monitored, real-time temperature acquisition is carried out on a target area of the current equipment terminal to obtain corresponding target area temperature; the target area comprises an area where a battery is located and an area where a charging chip is located;
judging whether the current charging state is a dangerous state or not by using the temperature of the target area;
and if the current charging state is judged to be a dangerous state, adjusting the current charging parameters of the equipment terminal so as to convert the current charging state into a safe state.
Optionally, the process of performing real-time temperature acquisition on the target area of the current device terminal includes:
and acquiring the temperature of the internal area and/or the surface area of the charging chip to acquire the internal temperature of the charging chip and/or the surface temperature of the charging chip.
Optionally, the process of performing real-time temperature acquisition on the target area of the current device terminal includes:
monitoring whether the current equipment terminal is in a system awakening state or not;
if the current equipment terminal is monitored to be in a system awakening state, temperature acquisition is carried out on the areas where the battery, the charging chip and the main chip are located; the main chip comprises a central processing unit and/or a graphic processing unit and/or a power amplifier;
and if the current equipment terminal is not in a system awakening state, acquiring the temperature of the area where the battery and the charging chip are respectively located.
Optionally, the determining whether the current charging state is a dangerous state by using the target area temperature includes:
performing weighted calculation on all the zone temperatures in the target zone temperature to obtain a comprehensive temperature coefficient;
and judging whether the comprehensive temperature coefficient is larger than a preset threshold value, if so, judging that the current charging state is a dangerous state, and if not, judging that the current charging state is a safe state.
Optionally, the process of adjusting the current charging parameter of the device terminal includes:
determining a charging parameter corresponding to the comprehensive temperature coefficient by using a pre-established corresponding relation to obtain a safe charging parameter;
and adjusting the current charging parameters of the equipment terminal according to the safe charging parameters so as to enable the adjusted charging parameters to be consistent with the safe charging parameters.
Optionally, the process of adjusting the current charging parameter of the device terminal includes:
triggering a power-off instruction;
and sending the power-off instruction to an intelligent socket which is currently in charging connection with the equipment terminal so as to control the intelligent socket to generate power-off operation.
Optionally, the determining whether the current charging state is a dangerous state by using the target area temperature includes:
and judging whether all the zone temperatures in the target zone temperatures are smaller than the zone temperature threshold values corresponding to the zone temperatures respectively, if so, judging that the current charging state is a safe state, and if not, judging that the current charging state is a dangerous state.
The invention also discloses a charging monitoring system, which comprises:
the monitoring module is used for detecting whether the equipment terminal enters a charging mode or not;
the temperature acquisition module is used for acquiring the temperature of a target area of the current equipment terminal in real time to obtain the corresponding temperature of the target area when the monitoring module monitors that the equipment terminal enters a charging mode; the target area comprises an area where a battery is located and an area where a charging chip is located;
the judging module is used for judging whether the current charging state is a dangerous state or not by utilizing the temperature of the target area;
and the charging parameter adjusting module is used for adjusting the current charging parameter of the equipment terminal when the judging module judges that the current charging state is a dangerous state, so as to convert the current charging state into a safe state.
Optionally, the temperature acquisition module is specifically configured to acquire the temperature of the internal area and/or the surface area of the battery to obtain the internal temperature of the battery and/or the surface temperature of the battery, and acquire the temperature of the internal area and/or the surface area of the charging chip to obtain the internal temperature of the charging chip and/or the surface temperature of the charging chip.
Optionally, the temperature acquisition module includes:
the system monitoring unit is used for monitoring whether the current equipment terminal is in a system awakening state;
the first temperature acquisition unit is used for acquiring the temperature of the areas where the battery, the charging chip and the CPU are respectively located when the system monitoring unit monitors that the equipment terminal is in a system awakening state;
and the second temperature acquisition unit is used for acquiring the temperature of the areas where the battery and the charging chip are respectively located when the system monitoring unit monitors that the equipment terminal is not in the system awakening state currently.
Optionally, the determining module includes:
the weighting calculation unit is used for carrying out weighting calculation on all the area temperatures in the target area temperature to obtain a comprehensive temperature coefficient;
and the coefficient judgment unit is used for judging whether the comprehensive temperature coefficient is larger than a preset threshold value or not, judging that the current charging state is a dangerous state if the comprehensive temperature coefficient is larger than the preset threshold value, and judging that the current charging state is a safe state if the comprehensive temperature coefficient is not larger than the preset threshold value.
Optionally, the charging parameter adjusting module includes:
the parameter determining unit is used for determining the charging parameters corresponding to the comprehensive temperature coefficient by utilizing the pre-established corresponding relation to obtain safe charging parameters;
and the parameter adjusting unit is used for adjusting the current charging parameter of the equipment terminal according to the safe charging parameter so as to enable the adjusted charging parameter to be consistent with the safe charging parameter.
Optionally, the charging parameter adjusting module includes:
the instruction triggering unit is used for triggering a power-off instruction;
and the instruction sending unit is used for sending the power-off instruction to the intelligent socket which is currently in charging connection with the equipment terminal so as to control the intelligent socket to generate power-off operation.
Optionally, the determining module is specifically configured to determine whether all the zone temperatures in the target zone temperature are less than the zone temperature thresholds corresponding to the zone temperatures, if yes, determine that the current charging state is a safe state, and if not, determine that the current charging state is a dangerous state.
In the invention, the charging monitoring method comprises the following steps: if the situation that the equipment terminal enters a charging mode is monitored, real-time temperature acquisition is carried out on a target area of the current equipment terminal to obtain the corresponding target area temperature; the target area comprises an area where a battery is located and an area where a charging chip is located; judging whether the current charging state is a dangerous state or not by using the temperature of the target area; and if the current charging state is judged to be a dangerous state, adjusting the current charging parameters of the equipment terminal so as to convert the current charging state into a safe state.
Therefore, after the equipment terminal enters the charging mode, the invention can carry out real-time temperature acquisition on the target area on the equipment terminal, wherein the temperature acquisition is carried out on the area where the battery is located and the area where the charging chip is located, and then the acquired area temperature is utilized to judge whether the current charging state of the equipment terminal is a dangerous state, if so, the current charging parameter of the equipment terminal can be selected to be actively adjusted, and the charging state is converted into a safe state. That is, after the current charging state of the device terminal is judged to be a dangerous state by using the acquired temperature, the device terminal can be separated from danger by actively adjusting the charging parameters, so that the safety of the terminal in the charging process is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a flowchart of a charging monitoring method according to an embodiment of the present invention;
fig. 2 is a flowchart of a specific charging monitoring method according to an embodiment of the present invention;
fig. 3 is a flowchart of a specific charging monitoring method according to an embodiment of the present invention;
fig. 4 is a flowchart of a specific charging monitoring method according to an embodiment of the present invention;
fig. 5 is a flowchart of a specific charging monitoring method according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a specific charging monitoring system according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of an apparatus terminal according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment of the invention discloses a charging monitoring method, which is shown in figure 1 and comprises the following steps:
step S11: if the situation that the equipment terminal enters a charging mode is monitored, real-time temperature acquisition is carried out on a target area of the current equipment terminal to obtain the corresponding target area temperature; the target area comprises an area where a battery is located and an area where a charging chip is located.
That is, in this embodiment, under the condition that the device terminal enters the charging mode, the temperature of the area where the battery of the device terminal is located and the area where the charging chip is located are collected.
Specifically, in this embodiment, the temperature of the internal region and/or the surface region of the battery may be collected to obtain the internal temperature of the battery and/or the surface temperature of the battery, and the temperature of the internal region and/or the surface region of the charging chip may be collected to obtain the internal temperature of the charging chip and/or the surface temperature of the charging chip.
In addition, it should be noted that the technical solution disclosed in the embodiment of the present invention may be applicable to both the fast charging mode and the conventional charging mode.
Step S12: and judging whether the current charging state is a dangerous state or not by using the temperature of the target area.
Step S13: and if the current charging state is judged to be a dangerous state, adjusting the current charging parameters of the equipment terminal so as to convert the current charging state into a safe state.
It can be understood that, in the case that the current charging state is determined to be the dangerous state, the current charging parameter may be adjusted by reducing the charging current, or may be adjusted by reducing the charging voltage, or may be adjusted by reducing the charging current and reducing the charging voltage at the same time, and the above three adjustment manners may all achieve the purpose of changing the current charging state from the dangerous state to the safe state.
Therefore, after the device terminal enters the charging mode, the embodiment of the invention acquires the temperature of the target area on the device terminal in real time, wherein the temperature acquisition is carried out on the area where the battery is located and the area where the charging chip is located, and then judges whether the current charging state of the device terminal is a dangerous state or not by using the acquired area temperature, if so, the current charging parameter of the device terminal is selected to be actively adjusted, and the charging state is converted into a safe state. That is, after the current charging state of the device terminal is judged to be a dangerous state by using the acquired temperature, the device terminal can be separated from danger by actively adjusting the charging parameter, so that the safety of the terminal in the charging process is improved.
Referring to fig. 2, an embodiment of the present invention discloses a specific charging monitoring method, including:
step S21: and if the equipment terminal is monitored to enter the charging mode, monitoring whether the current equipment terminal is in a system awakening state or not.
Step S22: and if the current equipment terminal is monitored to be in a system awakening state, acquiring the temperature of the areas where the battery, the charging chip and the main chip are respectively located. In this embodiment, the main chip may specifically include a central processing unit and/or a graphics processing unit and/or a power amplifier.
That is, in order to further improve the charging safety factor, in the embodiment of the present invention, when the device terminal is in the charging mode, if it is monitored that the current device terminal is in the system wake-up state, the temperature acquisition is performed on the region where the main chip is located in addition to the temperature acquisition on the region where the battery and the charging chip are located, so that the heating points inside the device terminal under the current condition can be monitored more comprehensively and uniformly. In this embodiment, the main chip includes a central processing unit, and may further include a graphics processing unit and a power amplifier, that is, in this embodiment, when performing temperature acquisition on the area where the main chip is located, temperature acquisition may be performed on the central processing unit, the graphics processing unit, and the power amplifier.
Step S23: and if the current equipment terminal is not in the system awakening state, acquiring the temperature of the area where the battery and the charging chip are respectively located.
Step S24: and judging whether the current charging state is a dangerous state or not by using the acquired temperatures of all the areas.
Step S25: and if the current charging state is judged to be a dangerous state, adjusting the current charging parameters of the equipment terminal so as to convert the current charging state into a safe state.
Referring to fig. 3, an embodiment of the present invention discloses another specific charging monitoring method, including:
step S31: and if the equipment terminal is monitored to enter the charging mode, carrying out real-time temperature acquisition on the target area of the current equipment terminal to obtain the corresponding target area temperature.
In this embodiment, the specific process of acquiring the temperature may refer to the content disclosed in the foregoing embodiment, and is not described herein again.
Step S32: and performing weighted calculation on all the zone temperatures in the target zone temperature to obtain a comprehensive temperature coefficient.
That is, in this embodiment, a weight corresponding to each of the target zone temperatures may be set in advance, and then a weighting calculation is performed, so as to obtain the comprehensive temperature coefficient.
Step S33: and judging whether the comprehensive temperature coefficient is larger than a preset threshold value, if so, judging that the current charging state is a dangerous state, and if not, judging that the current charging state is a safe state.
It is understood that the preset threshold may be specifically set according to the actual application requirement in the present embodiment.
Step S34: and if the current charging state is judged to be a dangerous state, determining the charging parameters corresponding to the comprehensive temperature coefficient by using the pre-established corresponding relation to obtain the safe charging parameters.
It can be understood that the above correspondence records different charging parameters corresponding to different integrated temperature coefficients, such as corresponding different charging currents or charging voltages. The specific content of the correspondence relationship may be specifically set according to an actual empirical value, and is not specifically limited herein.
Step S35: and adjusting the current charging parameters of the equipment terminal according to the safe charging parameters so as to enable the adjusted charging parameters to be consistent with the safe charging parameters.
Referring to fig. 4, an embodiment of the present invention discloses another specific charging monitoring method, including:
step S41: and if the equipment terminal is monitored to enter the charging mode, carrying out real-time temperature acquisition on the target area of the current equipment terminal to obtain the corresponding target area temperature.
In this embodiment, the specific process of acquiring the temperature may refer to the content disclosed in the foregoing embodiment, and is not described herein again.
Step S42: and performing weighted calculation on all the zone temperatures in the target zone temperature to obtain a comprehensive temperature coefficient.
That is, in this embodiment, a weight corresponding to each of the target zone temperatures may be set in advance, and then a weighting calculation is performed, so as to obtain the comprehensive temperature coefficient.
Step S43: and judging whether the comprehensive temperature coefficient is larger than a preset threshold value, if so, judging that the current charging state is a dangerous state, and if not, judging that the current charging state is a safe state.
Step S44: triggering a power-off instruction, and then sending the power-off instruction to the intelligent socket which is in charging connection with the equipment terminal at present so as to control the intelligent socket to generate power-off operation.
Specifically, the power-off instruction can be sent to the bluetooth communication module located in the smart socket through a bluetooth communication technology, and of course, the power-off instruction can also be sent to the WIFI communication module located in the smart socket through a WIFI communication technology. After the intelligent socket receives the power-off instruction, the relay in the intelligent socket performs corresponding power-off operation under the control of the power-off instruction.
Referring to fig. 5, an embodiment of the present invention discloses another specific charging monitoring method, including:
step S51: and if the equipment terminal is monitored to enter the charging mode, carrying out real-time temperature acquisition on the target area of the current equipment terminal to obtain the corresponding target area temperature.
Step S52: and judging whether all the zone temperatures in the target zone temperature are smaller than the zone temperature threshold value corresponding to each zone temperature, if so, judging that the current charging state is a safe state, and if not, judging that the current charging state is a dangerous state.
It is understood that, before the above step S52, it is necessary to set respective corresponding zone temperature thresholds for the different zone temperatures, and when any zone temperature reaches its corresponding zone temperature threshold, it is determined that the current state of charge is a dangerous state.
Step S53: and if the current charging state is judged to be a dangerous state, adjusting the current charging parameters of the equipment terminal so as to convert the current charging state into a safe state.
Correspondingly, the embodiment of the present invention further discloses a charging monitoring system, as shown in fig. 6, the system includes:
the monitoring module 11 is used for detecting whether the equipment terminal enters a charging mode;
the temperature acquisition module 12 is configured to, when the monitoring module 11 monitors that the device terminal enters the charging mode, perform real-time temperature acquisition on a target area of the current device terminal to obtain a corresponding target area temperature; the target area comprises an area where a battery is located and an area where a charging chip is located;
a judging module 13, configured to judge whether a current charging state is a dangerous state by using the target area temperature;
and a charging parameter adjusting module 14, configured to adjust a current charging parameter of the device terminal when the determining module 13 determines that the current charging state is a dangerous state, so as to change the current charging state into a safe state.
Therefore, after the device terminal enters the charging mode, the embodiment of the invention acquires the temperature of the target area on the device terminal in real time, wherein the temperature acquisition is carried out on the area where the battery is located and the area where the charging chip is located, and then judges whether the current charging state of the device terminal is a dangerous state or not by using the acquired area temperature, if so, the current charging parameter of the device terminal is selected to be actively adjusted, and the charging state is converted into a safe state. That is, after the current charging state of the device terminal is judged to be a dangerous state by using the acquired temperature, the device terminal can be separated from danger by actively adjusting the charging parameter, so that the safety of the terminal in the charging process is improved.
In this embodiment, the temperature acquisition module may be specifically configured to acquire the temperature of the internal area and/or the surface area of the battery to obtain the internal temperature of the battery and/or the surface temperature of the battery, and acquire the temperature of the internal area and/or the surface area of the charging chip to obtain the internal temperature of the charging chip and/or the surface temperature of the charging chip.
Certainly, in order to further improve the charging safety factor, the temperature acquisition module may also include a system monitoring unit, a first temperature acquisition unit and a second temperature acquisition unit; wherein,
the system monitoring unit is used for monitoring whether the current equipment terminal is in a system awakening state;
the first temperature acquisition unit is used for acquiring the temperature of the areas where the battery, the charging chip and the CPU are respectively located when the system monitoring unit monitors that the current equipment terminal is in a system awakening state;
and the second temperature acquisition unit is used for acquiring the temperature of the areas where the battery and the charging chip are respectively located when the system monitoring unit monitors that the current equipment terminal is not in the system awakening state.
In addition, in this embodiment, the determining module may specifically include a weighting calculating unit and a coefficient determining unit; wherein,
the weighting calculation unit is used for carrying out weighting calculation on all the area temperatures in the target area temperature to obtain a comprehensive temperature coefficient;
and the coefficient judging unit is used for judging whether the comprehensive temperature coefficient is larger than a preset threshold value or not, judging that the current charging state is a dangerous state if the comprehensive temperature coefficient is larger than the preset threshold value, and judging that the current charging state is a safe state if the comprehensive temperature coefficient is not larger than the preset threshold value.
Of course, in addition to the above manner to perform the state determination, in this embodiment, the determining module may also be specifically configured to determine whether all the zone temperatures in the target zone temperature are less than the respective corresponding zone temperature thresholds, if so, determine that the current charging state is a safe state, and if not, determine that the current charging state is a dangerous state.
Further, the charging parameter adjustment module in this embodiment may specifically include a parameter determination unit and a parameter adjustment unit; wherein,
the parameter determining unit is used for determining the charging parameters corresponding to the comprehensive temperature coefficient by utilizing the pre-established corresponding relation to obtain safe charging parameters;
and the parameter adjusting unit is used for adjusting the current charging parameter of the equipment terminal according to the safe charging parameter so as to enable the adjusted charging parameter to be consistent with the safe charging parameter.
Of course, in addition to the adjustment of the charging parameter by using the above adjustment method, in this embodiment, the charging parameter adjustment module may also include an instruction triggering unit and an instruction sending unit; wherein,
the instruction triggering unit is used for triggering a power-off instruction;
and the instruction sending unit is used for sending the power-off instruction to the intelligent socket which is currently in charging connection with the equipment terminal so as to control the intelligent socket to generate power-off operation.
The embodiment of the present invention further discloses an equipment terminal, as shown in fig. 7, the equipment terminal includes:
a central processing unit 21, and a memory 22, a battery 23 and a charging chip 24 respectively connected to the central processing unit 21;
the central processing unit 21 calls the instructions in the memory 22 to complete the following steps:
if the situation that the equipment terminal enters a charging mode is monitored, real-time temperature acquisition is carried out on a target area of the current equipment terminal to obtain the corresponding target area temperature; wherein the target area comprises an area where the battery 23 is located and an area where the charging chip 24 is located;
judging whether the current charging state is a dangerous state or not by using the temperature of the target area;
and if the current charging state is judged to be a dangerous state, adjusting the current charging parameters of the equipment terminal so as to convert the current charging state into a safe state.
It is understood that the device terminal in this embodiment further includes a communication chip 25, a display 26, an output device 27, an input device 28, a graphic processor 29, and a power amplifier 30.
It is understood that, in the present embodiment, the number of the processors, the memory, the communication chip, the display screen, the output device, the input device, the graphics processor, and the power amplifier may be a single number or a plurality of numbers, and the number is not limited to one. In addition, the operating system of the device terminal in this embodiment may include one or more of all existing mainstream terminal operating systems, and may also include an operating system newly developed in the future, and the operating system of the device terminal in this embodiment is not specifically limited herein.
Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above detailed description is given to the device terminal and the charging monitoring method and system thereof provided by the present invention, and a specific example is applied in the present document to explain the principle and the implementation of the present invention, and the description of the above embodiment is only used to help understanding the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (10)
1. A charge monitoring method, comprising:
if the device terminal is monitored to enter a charging mode, acquiring the internal temperature and the surface temperature of the battery to obtain the internal temperature and the surface temperature of the battery, and acquiring the internal temperature and the surface temperature of the charging chip to obtain the corresponding target area temperature; the target area comprises an area where a battery is located and an area where a charging chip is located;
judging whether all the zone temperatures in the target zone temperatures are smaller than the zone temperature threshold values corresponding to the zone temperatures respectively, if so, judging that the current charging state is a safe state, and if not, judging that the current charging state is a dangerous state;
and if the current charging state is judged to be a dangerous state, adjusting the current charging parameters of the equipment terminal so as to convert the current charging state into a safe state.
2. The charge monitoring method according to claim 1, wherein the step of acquiring the temperature of the target area comprises:
monitoring whether the current equipment terminal is in a system awakening state or not;
if the current equipment terminal is monitored to be in a system awakening state, temperature acquisition is carried out on the areas where the battery, the charging chip and the main chip are located; the main chip comprises a central processing unit and/or a graphic processing unit and/or a power amplifier;
and if the current equipment terminal is not in a system awakening state, acquiring the temperature of the area where the battery and the charging chip are respectively located.
3. The charge monitoring method according to claim 1 or 2, wherein the process of determining that the current state of charge is a dangerous state includes:
performing weighted calculation on all the zone temperatures in the target zone temperature to obtain a comprehensive temperature coefficient;
and judging whether the comprehensive temperature coefficient is larger than a preset threshold value, if so, judging that the current charging state is a dangerous state, and if not, judging that the current charging state is a safe state.
4. The charge monitoring method according to claim 3, wherein the adjusting the current charging parameter of the device terminal includes:
determining a charging parameter corresponding to the comprehensive temperature coefficient by using a pre-established corresponding relation to obtain a safe charging parameter;
and adjusting the current charging parameters of the equipment terminal according to the safe charging parameters so as to enable the adjusted charging parameters to be consistent with the safe charging parameters.
5. The charge monitoring method according to claim 3, wherein the adjusting the current charging parameter of the device terminal includes:
triggering a power-off instruction;
and sending the power-off instruction to an intelligent socket which is currently in charging connection with the equipment terminal so as to control the intelligent socket to generate power-off operation.
6. A charge monitoring system, comprising:
the monitoring module is used for detecting whether the equipment terminal enters a charging mode or not;
the temperature acquisition module is used for acquiring the temperature of a target area of the current equipment terminal in real time to obtain the corresponding temperature of the target area when the monitoring module monitors that the equipment terminal enters a charging mode; the target area comprises an area where a battery is located and an area where a charging chip is located;
the judging module is used for judging whether the current charging state is a dangerous state or not by utilizing the temperature of the target area;
the charging parameter adjusting module is used for adjusting the current charging parameter of the equipment terminal when the judging module judges that the current charging state is a dangerous state, so as to convert the current charging state into a safe state;
the judging module is specifically configured to judge whether all the zone temperatures in the target zone temperature are less than respective corresponding zone temperature thresholds, if so, determine that the current charging state is a safe state, and if not, determine that the current charging state is a dangerous state;
the temperature acquisition module is specifically used for acquiring the temperature of the internal area and the surface area of the battery to obtain the internal temperature of the battery and the surface temperature of the battery, and acquiring the temperature of the internal area and the surface area of the charging chip to obtain the internal temperature of the charging chip and the surface temperature of the charging chip.
7. The charge monitoring system of claim 6, wherein the temperature acquisition module comprises:
the system monitoring unit is used for monitoring whether the current equipment terminal is in a system awakening state;
the first temperature acquisition unit is used for acquiring the temperature of the areas where the battery, the charging chip and the CPU are respectively located when the system monitoring unit monitors that the equipment terminal is in a system awakening state;
and the second temperature acquisition unit is used for acquiring the temperature of the areas where the battery and the charging chip are respectively located when the system monitoring unit monitors that the equipment terminal is not in the system awakening state currently.
8. The charging monitoring system according to claim 6 or 7, wherein the determining module comprises:
the weighting calculation unit is used for carrying out weighting calculation on all the area temperatures in the target area temperature to obtain a comprehensive temperature coefficient;
and the coefficient judgment unit is used for judging whether the comprehensive temperature coefficient is larger than a preset threshold value or not, judging that the current charging state is a dangerous state if the comprehensive temperature coefficient is larger than the preset threshold value, and judging that the current charging state is a safe state if the comprehensive temperature coefficient is not larger than the preset threshold value.
9. The charging monitoring system of claim 8, wherein the charging parameter adjustment module comprises:
the parameter determining unit is used for determining the charging parameters corresponding to the comprehensive temperature coefficient by utilizing the pre-established corresponding relation to obtain safe charging parameters;
and the parameter adjusting unit is used for adjusting the current charging parameter of the equipment terminal according to the safe charging parameter so as to enable the adjusted charging parameter to be consistent with the safe charging parameter.
10. The charging monitoring system of claim 8, wherein the charging parameter adjustment module comprises:
the instruction triggering unit is used for triggering a power-off instruction;
and the instruction sending unit is used for sending the power-off instruction to the intelligent socket which is currently in charging connection with the equipment terminal so as to control the intelligent socket to generate power-off operation.
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| CN107465232B (en) * | 2017-09-11 | 2022-01-11 | 惠州Tcl移动通信有限公司 | Mobile terminal, charging temperature control method and storage medium |
| CN110365081B (en) * | 2019-07-23 | 2021-03-16 | Oppo（重庆）智能科技有限公司 | Charging control method, device, terminal and storage medium |
| CN112217259B (en) * | 2020-10-26 | 2021-04-20 | 深圳市倍力奇科技有限公司 | Remote management system for wireless charging of internet mobile phone |
| CN111966149B (en) * | 2020-10-27 | 2021-03-09 | 成都万创科技股份有限公司 | Temperature control method and device for tablet computer |
| CN114513029A (en) * | 2022-01-25 | 2022-05-17 | 北京小米移动软件有限公司 | Charging control method, charging control device and storage medium |
| CN116780691B (en) * | 2023-06-06 | 2024-06-11 | 东莞市腾威动力新能源有限公司 | Charging control method, device, equipment and storage medium of energy storage power supply |
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