CN104052138A - Intelligent mobile terminal and temperature control method during charging of intelligent mobile terminal - Google Patents
Intelligent mobile terminal and temperature control method during charging of intelligent mobile terminal 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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Abstract
The invention discloses an intelligent mobile terminal and a temperature control method during charging of the intelligent mobile terminal. The intelligent mobile terminal comprises batteries, a charging module, a temperature sensor, an electric quantity measurement module and a processor, wherein the charging module is used for charging the batteries, the temperature sensor is used for acquiring the temperature of the intelligent mobile terminal, the electric quantity measurement module is used for measuring the electric quantity of the batteries, and the processor is used for controlling magnitudes of charging currents of the charging module according to the temperature when the temperature is smaller than the preset largest operating temperature threshold value and controlling magnitudes of charging currents of the charging module according to the electric quantity when the temperature is larger than or equal to the preset largest operating temperature threshold value. Accordingly, the temperature of the intelligent mobile terminal can be controlled within the preset range by controlling the magnitudes of charging currents, and performance of the intelligent mobile terminal is ensured.
Description
Technical field
The present invention relates to communication technical field, the control method of temperature while particularly relating to a kind of intelligent mobile terminal and charging thereof.
Background technology
Along with the develop rapidly of mobile communication technology, the mobile terminal for example function of mobile phone is also constantly being weeded out the old and bring forth the new.Intelligent mobile terminal can constantly be expanded the function of mobile terminal by this class method by user's program that the third party service provider such as mounting software, game and navigation provides voluntarily, and can realize wireless network by mobile communication network and meet people.In order to allow user have better operating experience, intelligent mobile terminal need to be equipped with a powerful battery, guarantees user's use.But meanwhile charging is a troubling problem, because battery capacity constantly promotes now, user does not want again to spend the oversize time to go charging, can only increase charging current.But, increase charging current and can increase the surface temperature of intelligent mobile terminal, while user continuous operative intelligence mobile terminal in charging, can make intelligent mobile terminal heating problem further worsen, finally may, due to intelligent mobile terminal excess Temperature, cause the hydraulic performance decline of intelligent mobile terminal even to burn.
Summary of the invention
The control method of temperature when the technical problem that the present invention mainly solves is to provide a kind of intelligent mobile terminal and charging thereof can be controlled at the temperature of intelligent mobile terminal in certain scope when charging, thereby guarantees the performance of intelligent mobile terminal.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of intelligent mobile terminal is provided, comprises battery; Charging module, for charging the battery; Temperature sensor, for obtaining the temperature of intelligent mobile terminal; Electrical measurement module, for measuring the electric weight of battery; Processor, for when temperature is less than default maximum operation temperature threshold value, according to temperature, control the size of the electric current of charging module charging, when temperature is more than or equal to maximum operation temperature threshold value, according to electric weight, control the size of the electric current of charging module charging, so that the temperature of intelligent mobile terminal is controlled in default scope.
Wherein, intelligent mobile terminal further comprises: memory, and for storing the corresponding applied current of the various application of intelligent mobile terminal, application of temperature and the electric current of charging and the relation table of charging temperature.
Wherein, the temperature of intelligent mobile terminal comprises the charging temperature of charging generation and the application of temperature that current application produces, and wherein, processor further obtains current application, to obtain application of temperature corresponding to current application.
The minimum power threshold of intelligent mobile terminal when wherein, processor preset charged module is charged; Processor is when the temperature of intelligent mobile terminal is less than maximum operation temperature threshold value, calculate the difference of the maximum operation temperature threshold value application of temperature corresponding with current application, to obtain maximum charging temperature, and be maximum electric current corresponding to charging temperature according to the electric current of relation table control charging module charging; The electric weight that processor is more than or equal to maximum operation temperature threshold value and intelligent mobile terminal in the temperature of intelligent mobile terminal during higher than minimum power threshold, is controlled the electric current of charging module charging for meeting the corresponding applied current of intelligent mobile terminal current application or stop charging; The electric weight that processor is more than or equal to maximum operation temperature threshold value and intelligent mobile terminal in the temperature of intelligent mobile terminal is during less than or equal to minimum power threshold, reduce the power consumption of intelligent mobile terminal current application, to reduce corresponding electric current, and the electric current of further controlling charging module charging is for meeting the corresponding applied current of application that reduces the intelligent mobile terminal after power consumption.
Wherein, processor default continues charging temperature threshold value, controls charging module stop after charging at processor, if the temperature of intelligent mobile terminal is reduced to while continuing charging temperature threshold value, processor is controlled charging module and continued charging.
Wherein, charging module comprises charger and charging chip, charger is connected with charging chip, charging chip is connected with processor and battery respectively, processor is controlled the Enable Pin of charging chip by GPIO mouth, to control the opening and closing of charger, and processor by I2C bus respectively with charging chip and temperature sensor communication.
For solving the problems of the technologies described above, another technical solution used in the present invention is: the control method of temperature when a kind of intelligent mobile terminal charging is provided, and intelligent mobile terminal comprises battery, method comprises: the temperature of obtaining intelligent mobile terminal; Measure the electric weight of battery; When temperature is less than default maximum operation temperature threshold value, according to temperature, control the size of the electric current of charging module charging, when temperature is more than or equal to maximum operation temperature threshold value, according to electric weight, control the size of the electric current of charging, so that the temperature of intelligent mobile terminal is controlled in default scope.
Wherein, the temperature of intelligent mobile terminal comprises the charging temperature of charging generation and the application of temperature that current application produces, and method further comprises: the corresponding applied current of various application, application of temperature and the electric current of charging and the relation table of charging temperature in storage intelligent mobile terminal; Obtain the current application of intelligent mobile terminal, to obtain application of temperature corresponding to current application.
Wherein, method further comprises: the minimum power threshold of intelligent mobile terminal during preset charged; The big or small step of controlling the electric current of charging according to temperature further comprises: the difference of calculating the maximum operation temperature threshold value application of temperature corresponding with current application, to obtain maximum charging temperature, and be maximum electric current corresponding to charging temperature according to the electric current of relation table control charging; The big or small step of controlling the electric current of charging according to electric weight further comprises: at the electric weight of intelligent mobile terminal, during higher than minimum power threshold, control the electric current of charging for meeting the corresponding applied current of intelligent mobile terminal current application or stop charging; At the electric weight of intelligent mobile terminal during less than or equal to minimum power threshold, reduce the power consumption of intelligent mobile terminal current application, to reduce corresponding electric current, and the electric current of further controlling charging is for meeting the corresponding applied current of application that reduces the intelligent mobile terminal after power consumption.
Wherein, method further comprises: default one continues charging temperature threshold value; In control, stop after charging, if the temperature of intelligent mobile terminal is reduced to while continuing charging temperature threshold value, controls and continue charging.
The invention has the beneficial effects as follows: the situation that is different from prior art, first intelligent mobile terminal of the present invention obtains the temperature of intelligent mobile terminal and the electric weight of battery, further when temperature is less than default maximum operation temperature threshold value, according to temperature, control the size of the electric current of charging module charging, when temperature is more than or equal to maximum operation temperature threshold value, according to electric weight, control the size of the electric current of charging, make to control by controlling the size of electric current the temperature of intelligent mobile terminal, thereby the temperature of intelligent mobile terminal is controlled in certain scope, guarantee the performance of intelligent mobile terminal.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of intelligent mobile terminal of providing of the embodiment of the present invention;
Fig. 2 is the electrical block diagram of the intelligent mobile terminal shown in Fig. 1;
Fig. 3 be the embodiment of the present invention provide the charging of a kind of intelligent mobile terminal time temperature the flow chart of control method.
Embodiment
Refer to Fig. 1, Fig. 1 is the structural representation of a kind of intelligent mobile terminal of providing of the embodiment of the present invention.As shown in Figure 1, intelligent mobile terminal 10 of the present invention comprises battery 11, charging module 12, temperature sensor 13, electrical measurement module 14 and processor 15.Wherein, charging module 12 is for giving battery 11 chargings, temperature sensor 13 is for obtaining the temperature of intelligent mobile terminal 10, electrical measurement module 14 is for measuring the electric weight of battery 11, when processor 15 is less than default maximum operation temperature threshold value for the temperature of obtaining at temperature sensor 13, according to temperature, control the size of the electric current of charging module 12 chargings, when the temperature of obtaining at temperature sensor 13 is more than or equal to maximum operation temperature threshold value, according to electric weight, control the size of the electric current of charging module 12 chargings.
Therefore, in the present embodiment, by when intelligent mobile terminal 10 charges, the size of the electric current of control charging, can be controlled at the temperature of intelligent mobile terminal 10 in default scope, thereby has guaranteed the performance of intelligent mobile terminal 10.
Because the charging module 12 at intelligent mobile terminal 10 is when charging, user also may carry out other operations simultaneously, as carry out MP3 broadcasting, video record or broadcasting, receive calls or the application such as browsing page, above-mentioned application can produce certain power consumption, can produce certain temperature accordingly.Be understandable that thus, the temperature of intelligent mobile terminal 10 comprises the charging temperature of charging generation and the application of temperature that current application produces.The charging current producing due to charging affects charging temperature, and thus, in order better to control the electric current of charging, the present embodiment will obtain respectively charging temperature and application of temperature.Specifically there are following two kinds of acquisition methods:
The first acquisition methods is: a plurality of temperature sensors 13 are set, wherein each temperature sensor 13 is placed on different positions, for example the annex of battery 11 is, near the annex of and the multimedia chip of the power amplifier of radio frequency, the temperature being produced when the work to be used for respectively measuring battery 11, call module and MP3 or video player.
The second acquisition methods is: a temperature sensor 13 is set, for measuring the surperficial temperature of intelligent mobile terminal 10, and a memory 16 is set, memory 16 is for storing the corresponding applied current of the various application of intelligent mobile terminal 10, application of temperature and the electric current of charging and the relation table of charging temperature.Particularly, obtain in advance applied current corresponding to various application, application of temperature, and the electric current of charging and the relation of charging temperature, for example temperature is 42 degree, charging current is 400mA, temperature is 43 degree, charging current is 380mA, and, according to Temperature Setting charging current, temperature is high, charging current reduces, and is stored in memory 16.It should be noted that its applied current and application of temperature are not limited to only have one for an application, also can be for a plurality of, for example the applied current of MP3 and application of temperature can arrange a plurality of according to varying in size of its volume.
The minimum power threshold of intelligent mobile terminal 10 when in the present embodiment, the further preset charged module 12 of processor 15 is charged.
When controlling electric current big or small of charging, first processor 15 obtains current application, and further according to two kinds of above-mentioned methods, obtains application of temperature corresponding to current application.Particularly, if be provided with a plurality of temperature sensors 13, directly from corresponding temperature sensor 13, obtain application of temperature corresponding to current application.If use memory 16 to store, respectively apply corresponding applied current and application of temperature.Processor 15 further obtains this and applies corresponding applied current when obtaining current application, then according to the applied current of memory 16 storages, obtains corresponding application of temperature.
Processor 15, after further getting the application of temperature of current application correspondence, is controlled the size of the electric current of charging, particularly has following three kinds of control methods:
The first control method: if the temperature of intelligent mobile terminal 10 is less than maximum operation temperature threshold value, now, show that the application of temperature of current application correspondence is lower and charging temperature is also lower, thus, charging temperature can be suitable raising, can suitably strengthen the electric current of charging, to accelerate the charging interval of intelligent mobile terminal 10.Concrete grammar is: processor 15 calculates the difference of the maximum operation temperature threshold value application of temperature corresponding with current application, to obtain maximum charging temperature, and be maximum electric current corresponding to charging temperature according to the electric current of the electric current of charging of memory 16 storages and 12 chargings of the relation table of charging temperature control charging module.
It should be noted that in the first control method, the current electric weight of the size of charging current and intelligent mobile terminal 10 has nothing to do.If but the current electric weight of intelligent mobile terminal 10 is lower, cannot meet the required applied current of current application, processor 15 further reduces the power consumption of current application, for example, if current application is MP3, plays, reduce the volume of playing, if current application is talking state, reduces call sound or reduce radio-frequency emission power, if current application is video playback, the volume etc. that reduces the backlight or video of screen, reduces applied current corresponding to current application with this.
The second control method is: if the temperature of intelligent mobile terminal 10 is more than or equal to the electric weight of maximum operation temperature threshold value and intelligent mobile terminal 10 higher than minimum power threshold, the electric weight that shows current intelligent mobile terminal 10 is sufficient, temperature can not improve again, can not strengthen the electric current of charging again.The electric current that processor 15 is controlled charging module 12 chargings is for meeting the intelligent mobile terminal corresponding applied current of 10 current application or stop charging.
The third control method is: if the temperature of intelligent mobile terminal 10 is more than or equal to the electric weight of maximum operation temperature threshold value and intelligent mobile terminal 10 less than or equal to minimum power threshold.Show that current electric weight is not enough, can not export the current application of excessive electric current supply, temperature can not increase again, can not increase the electric current of charging.First processor 15 reduces the power consumption of intelligent mobile terminal 10 current application, to reduce corresponding electric current, for example, if being MP3, current application plays, reduce the volume of playing, if current application is talking state, reduces call sound or reduce radio-frequency emission power, if current application is video playback, reduce the volume etc. of the backlight or video of screen.Processor 15 is further controlled the electric current of charging module 12 chargings for meeting the corresponding applied current of application that reduces the intelligent mobile terminal after power consumption.
In the present embodiment, processor 15 is a default continuation charging temperature threshold value further, and it is less than maximum operation temperature threshold value that this continues charging temperature threshold value.At processor 15, control charging module 12 and stop after charging, if the temperature of intelligent mobile terminal 10 is reduced to while continuing charging temperature threshold value, processor 15 is controlled charging module 12 and is continued charging.To guarantee the electric weight of intelligent mobile terminal 10.
Refer to Fig. 2, Fig. 2 is the electrical block diagram of a kind of intelligent mobile terminal of providing of the embodiment of the present invention.As shown in Figure 2, charging module 12 comprises charger 121 and charging chip 122.Charger 121 is connected with charging chip 122, is specially, and the earth terminal END of charger 121 and voltage end VBUS are connected with earth terminal END and the voltage end VBUS of charging chip 122 respectively.Charging chip 122 is connected with processor 15 and battery 11 respectively, be specially, the earth terminal END of charging chip 122 and voltage end VBUS are further connected with earth terminal END and the voltage end VBAT of battery 11, processor 15 is by GPIO (General Purpose Input Output universal input/output) mouthful of Enable Pin EN that controls charging chip 122, to control the opening and closing of charger 121, and processor 15 is further by I2C (Inter-Integrated Circuit, built-in integrated circuit bus) bus and charging chip 122 communications, the clock end SCL that is processor 15 is connected with data terminal SDA with the clock end SCL of charging chip 122 respectively with data terminal SDA, the middle broken ends of fractured bone INT of processor 15 and the INT of charging chip 122 end are connected.
Wherein, electric weight detection module 14 specifically can be electric weight detection chip 141, further, processor 15 also by I2C bus respectively with electric weight detection chip 141 and temperature sensor 13 communications.Particularly, the clock end SCL of processor 15 is connected with data terminal SDA with the clock end SCL of electric weight detection chip 141 and temperature sensor 13 respectively with data terminal SDA.
Wherein, processor 15 is also further connected with memory 16, to obtain the content of memory 16 storages.
The control method of the present invention's temperature when also the intelligent mobile terminal based on above 10 provides the charging of a kind of intelligent mobile terminal, the method comprises the following steps:
Step S1: the temperature of obtaining intelligent mobile terminal 10.
Step S2: the electric weight of measuring battery 11.
Step S3: when temperature is less than default maximum operation temperature threshold value, control the size of the electric current of charging according to temperature, when temperature is more than or equal to maximum operation temperature threshold value, control the size of the electric current of charging according to electric weight.
Due to when intelligent mobile terminal 10 charges, user also may carry out other operations simultaneously, as carry out MP3 broadcasting, video record or broadcasting, receive calls or the application such as browsing page, above-mentioned application can produce certain power consumption, certain temperature that can produce accordingly.Be understandable that thus, the temperature of intelligent mobile terminal 10 comprises the charging temperature of charging generation and the application of temperature that current application produces.The charging current producing due to charging affects charging temperature, and thus, in order better to control the electric current of charging, the present embodiment will obtain respectively charging temperature and application of temperature.Step S1 specifically has following two kinds of acquisition methods thus:
The first acquisition methods is: the temperature of obtaining diverse location, for example the annex of battery 11 is, near the annex of, the multimedia chip of the power amplifier of radio frequency, the temperature being produced when the work to be used for respectively measuring battery 11, call module and MP3 or video player.
The second acquisition methods is: obtain the surperficial temperature of intelligent mobile terminal 10, and store the corresponding applied current of various application, application of temperature and the electric current of charging and the relation table of charging temperature in intelligent mobile terminal 10.Particularly, obtain in advance applied current corresponding to various application, application of temperature, and the electric current of charging and the relation of charging temperature, for example temperature is 42 degree, charging current is 400mA, temperature is 43 degree, charging current is 380mA, and, according to Temperature Setting charging current, temperature is high, charging current reduces, and is stored in memory 16.It should be noted that its applied current and application of temperature are not limited to only have one for an application, also can be for a plurality of, for example the applied current of MP3 and application of temperature can arrange a plurality of according to varying in size of its volume.
In step S3, the minimum power threshold of intelligent mobile terminal during further preset charged.And, further obtain the current application of intelligent mobile terminal, to obtain application of temperature corresponding to current application.Specifically how according to the current application of intelligent mobile terminal 10, to obtain application of temperature corresponding to intelligent mobile terminal 10 current application as mentioned before, do not repeat them here.
Wherein, step S3 specifically comprises that following three kinds of control methods are:
The first control method: when the temperature of intelligent mobile terminal 10 is less than maximum operation temperature threshold value, calculate the difference of the maximum operation temperature threshold value application of temperature corresponding with current application, to obtain maximum charging temperature, and be maximum electric current corresponding to charging temperature according to the electric current of relation table control charging.
It should be noted that in the first control method, the current electric weight of the size of charging current and intelligent mobile terminal 10 has nothing to do.If but the current electric weight of intelligent mobile terminal 10 is lower, cannot meet the required applied current of current application, further reduce the power consumption of current application, for example, if current application is MP3, play, reduce the volume of playing, if current application is talking state, reduces call sound or reduce radio-frequency emission power, if current application is video playback, the volume etc. that reduces the backlight or video of screen, reduces applied current corresponding to current application with this.
The second control method is: the electric weight that is more than or equal to maximum operation temperature threshold value and intelligent mobile terminal 10 in the temperature of intelligent mobile terminal 10 during higher than minimum power threshold, is controlled the electric current of charging for meeting the intelligent mobile terminal corresponding applied current of 10 current application or stop charging.
The third control method is: the electric weight that is more than or equal to maximum operation temperature threshold value and intelligent mobile terminal 10 in the temperature of intelligent mobile terminal 10 is during less than or equal to minimum power threshold, reduce the power consumption of intelligent mobile terminal 10 current application, to reduce corresponding electric current, and the electric current of further controlling charging is for meeting the corresponding applied current of application that reduces the intelligent mobile terminal after power consumption.
Wherein, method of the present invention further comprises:
Default one continues charging temperature threshold value, and it is less than maximum operation temperature threshold value that this continues charging temperature threshold value.In control, stop after charging, if the temperature of intelligent mobile terminal 10 is reduced to while continuing charging temperature threshold value, continue charging, to guarantee the electric weight of intelligent mobile terminal 10.
In sum, first intelligent mobile terminal 10 of the present invention obtains the temperature of intelligent mobile terminal and the electric weight of battery, further when temperature is less than default maximum operation temperature threshold value, according to temperature, control the size of the electric current of charging module charging, when temperature is more than or equal to maximum operation temperature threshold value, according to electric weight, control the size of the electric current of charging, make to control by controlling the size of electric current the temperature of intelligent mobile terminal, thereby guarantee the temperature of intelligent mobile terminal to be controlled in certain scope.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes specification of the present invention and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (10)
1. an intelligent mobile terminal, is characterized in that, comprising:
Battery;
Charging module, for giving described battery charging;
Temperature sensor, for obtaining the temperature of described intelligent mobile terminal;
Electrical measurement module, for measuring the electric weight of described battery;
Processor, for when described temperature is less than default maximum operation temperature threshold value, according to described temperature, control the size of the electric current of described charging module charging, when described temperature is more than or equal to described maximum operation temperature threshold value, according to described electric weight, control the size of the electric current of described charging module charging, so that the temperature of described intelligent mobile terminal is controlled in default scope.
2. intelligent mobile terminal according to claim 1, is characterized in that, described intelligent mobile terminal further comprises:
Memory, for storing the corresponding applied current of the various application of described intelligent mobile terminal, application of temperature and the electric current of charging and the relation table of charging temperature.
3. intelligent mobile terminal according to claim 2, it is characterized in that, the temperature of described intelligent mobile terminal comprises the charging temperature of charging generation and the application of temperature that current application produces, wherein, described processor further obtains current application, to obtain application of temperature corresponding to described current application.
4. intelligent mobile terminal according to claim 3, is characterized in that, during the default described charging module charging of described processor described in the minimum power threshold of intelligent mobile terminal;
Described processor is when the temperature of described intelligent mobile terminal is less than described maximum operation temperature threshold value, calculate the difference of the described maximum operation temperature threshold value application of temperature corresponding with described current application, to obtain maximum charging temperature, and control according to described relation table electric current corresponding to charging temperature that the electric current of described charging module charging is described maximum;
The electric weight that described processor is more than or equal to described maximum operation temperature threshold value and described intelligent mobile terminal in the temperature of described intelligent mobile terminal during higher than described minimum power threshold, is controlled the electric current of described charging module charging for meeting the corresponding applied current of described intelligent mobile terminal current application or stop charging;
The electric weight that described processor is more than or equal to maximum operation temperature threshold value and described intelligent mobile terminal in the temperature of described intelligent mobile terminal is during less than or equal to described minimum power threshold, reduce the power consumption of described intelligent mobile terminal current application, to reduce corresponding electric current, and the electric current of further controlling described charging module charging is for meeting the corresponding applied current of application that reduces the described intelligent mobile terminal after power consumption.
5. intelligent mobile terminal according to claim 4, it is characterized in that, described processor default one continues charging temperature threshold value, at described processor, controlling described charging module stops after charging, when if the temperature of described intelligent mobile terminal is reduced to described continuation charging temperature threshold value, described processor is controlled described charging module and is continued charging.
6. intelligent mobile terminal according to claim 1, it is characterized in that, described charging module comprises charger and charging chip, described charger is connected with described charging chip, described charging chip is connected with described processor and described battery respectively, described processor is controlled the Enable Pin of charging chip by GPIO mouth, to control the opening and closing of described charger, and described processor by I2C bus respectively with described charging chip and described temperature sensor communication.
7. a control method for temperature when intelligent mobile terminal charges, described intelligent mobile terminal comprises battery, it is characterized in that, described method comprises:
Obtain the temperature of described intelligent mobile terminal;
Measure the electric weight of described battery;
When described temperature is less than default described maximum operation temperature threshold value, according to described temperature, control the size of the electric current of charging, when described temperature is more than or equal to described maximum operation temperature threshold value, according to described electric weight, control the size of the electric current of described charging, so that the temperature of described intelligent mobile terminal is controlled in default scope.
8. control method according to claim 7, is characterized in that, the temperature of intelligent mobile terminal comprises the charging temperature of charging generation and the application of temperature that current application produces, and described method further comprises:
Store the corresponding applied current of various application, application of temperature and the electric current of charging and the relation table of charging temperature in described intelligent mobile terminal;
Obtain the current application of described intelligent mobile terminal, to obtain application of temperature corresponding to described current application.
9. control method according to claim 8, is characterized in that, described method further comprises:
The minimum power threshold of intelligent mobile terminal described in during preset charged;
The described big or small step according to the electric current of described temperature control charging further comprises: the difference of calculating the described maximum operation temperature threshold value application of temperature corresponding with described current application, to obtain maximum charging temperature, and electric current corresponding to charging temperature that is described maximum according to the electric current of described relation table control charging;
The described big or small step of controlling the electric current of described charging according to described electric weight further comprises:
At the electric weight of described intelligent mobile terminal, during higher than described minimum power threshold, control the electric current of charging for meeting the corresponding applied current of described intelligent mobile terminal current application or stop charging;
At the electric weight of described intelligent mobile terminal during less than or equal to described minimum power threshold, reduce the power consumption of described intelligent mobile terminal current application, to reduce corresponding electric current, and the electric current of further controlling charging is for meeting the corresponding applied current of application that reduces the described intelligent mobile terminal after power consumption.
10. control method according to claim 9, is characterized in that, described method further comprises:
Default one continues charging temperature threshold value;
In control, stop after charging, if when the temperature of described intelligent mobile terminal is reduced to described continuation charging temperature threshold value, controls and continue charging.
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| CN106505262A (en) * | 2016-11-11 | 2017-03-15 | 珠海格力电器股份有限公司 | A kind of method of adjustment electronic equipment charging current and electronic equipment |
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