CN104331105A - Thermal protection method and thermal protection device as well as apparatus with thermal protection function - Google Patents
Thermal protection method and thermal protection device as well as apparatus with thermal protection function Download PDFInfo
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- CN104331105A CN104331105A CN201410606796.5A CN201410606796A CN104331105A CN 104331105 A CN104331105 A CN 104331105A CN 201410606796 A CN201410606796 A CN 201410606796A CN 104331105 A CN104331105 A CN 104331105A
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Abstract
The invention provides a thermal protection method and a thermal protection device as well as an apparatus with a thermal protection function in one embodiment, relates to the technical field of thermal protection and aims at avoiding the apparatus from producing overhigh temperatures under the condition of continuous use and improving the user experience. The method comprises obtaining the measured temperatures of various temperature measurement positions by use of temperature sensors arranged in at least one temperature measurement position of the apparatus, obtaining the preset temperature of the various temperature measurement positions, comparing the measure temperature of each temperature measurement position with the corresponding preset temperature of the temperature measurement position, if the first measured temperature of the first temperature measurement position exceeds the corresponding preset temperature of the first temperature measurement position, determining the abnormal temperature level of the first measured temperature, and if the first measured temperature belongs to a first abnormal temperature level, reducing the performance parameters of the processing unit, located in the first temperature measurement position, of the apparatus. The thermal protection method is suitable for the thermal protection occasion of the apparatuses.
Description
Technical field
The present invention relates to the technical field of Thermal protection, particularly relate to a kind of heat protection method, device and there is the equipment of heat protection function.
Background technology
Along with the development of science and technology, the kind of smart machine gets more and more, and increasing people brings into use smart machine.Smart machine comprises: smart mobile phone, notebook computer, panel computer etc.Along with the popularization and application gradually of wireless network 3G, 4G/LTE, the continuous increase of transmission bandwidth, flow speed constantly rises, and the speed of smart machine is greatly improved.The application being applicable to smart machine, also constantly perfect, make people continue for a long time to use smart machine, makes the CPU of smart machine in running order for a long time continuously.
In the prior art, generally consider the heat dissipation problem of smart machine from configuration aspects, such as, the heat dissipation problem produced because of in running order for a long time continuously by the method solution CPU using heat radiator or go out the heat radiations such as perforate at shell.But along with processing power and the rising of continuous service time of smart machine, only equipment can be made under lasting service condition to produce excessive temperature from configuration aspects heat radiation, the effect of heat radiation can not meet actual needs gradually, reduces Consumer's Experience.
Summary of the invention
Embodiments of the invention provide a kind of heat protection method, device and have the equipment of heat protection function, for avoiding equipment to produce excessive temperature under lasting service condition, improve Consumer's Experience.
For achieving the above object, embodiments of the invention adopt following technical scheme:
On the one hand, embodiments providing a kind of heat protection method, comprising: by being arranged on the temperature sensor at least one temperature measurement location place of equipment, obtaining the measuring tempeature at each temperature measurement location place;
Obtain the preset temperature at temperature measurement location place described in each;
Compare measuring tempeature and its corresponding preset temperature at temperature measurement location place described in each;
If the first measuring tempeature that there is the first temperature measurement location place exceedes its corresponding preset temperature, then determine the abnormal temperature grade of described first measuring tempeature;
If described first measuring tempeature belongs to the first abnormal temperature grade, then perform and reduce the treatment measures that described equipment is positioned at the performance parameter of the processing unit at described first temperature measurement location place; Described performance parameter is the parameter relevant with the power consumption of described equipment.
On the other hand, embodiments providing a kind of thermel protection device, comprising: the first acquiring unit, for the temperature sensor by being arranged at least one temperature measurement location place of equipment, obtaining the measuring tempeature at each temperature measurement location place;
Second acquisition unit, for obtaining the preset temperature at temperature measurement location place described in each;
Comparing unit, for comparing measuring tempeature and its corresponding preset temperature at temperature measurement location place described in each;
Determining unit, for determining that first measuring tempeature at existence first temperature measurement location place exceedes its corresponding preset temperature at described comparing unit, determines the abnormal temperature grade of described first measuring tempeature;
Regulon, for determining that described first measuring tempeature belongs to the first abnormal temperature grade in described determining unit, performing and reducing the treatment measures that described equipment is positioned at the performance parameter of the processing unit at described first temperature measurement location place; Described performance parameter is the parameter relevant with the power consumption of described equipment.
Another aspect, the embodiment of the present invention additionally provides a kind of equipment with heat protection function, comprising: thermel protection device, is arranged on the temperature sensor at least one temperature measurement location place of equipment; Described thermel protection device is above-mentioned thermel protection device.
Embodiments provide a kind of heat protection method, device and there is the equipment of heat protection function; equipment each measuring tempeature at least one temperature measurement location place is obtained by temperature sensor; and obtain the preset temperature at each temperature measurement location place, its corresponding for each measuring tempeature preset temperature is compared.If the first measuring tempeature that there is the first temperature measurement location place exceedes its corresponding preset temperature, determine the abnormal temperature grade of the first measuring tempeature, if the first measuring tempeature is the first abnormal temperature grade, then reduce the performance parameter of equipment at the processing unit at the first temperature measurement location place, to reduce the power consumption of equipment, thus reduce the temperature of equipment, thus the equipment that avoids produces excessive temperature under lasting service condition, improves Consumer's Experience.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The schematic diagram of a kind of heat protection method that Fig. 1 provides for the embodiment of the present invention;
The schematic diagram of the another kind of heat protection method that Fig. 2 provides for the embodiment of the present invention;
The schematic diagram of the another kind of heat protection method that Fig. 3 provides for the embodiment of the present invention;
The schematic diagram of the another kind of heat protection method that Fig. 4 provides for the embodiment of the present invention;
The schematic diagram of the another kind of heat protection method that Fig. 5 provides for the embodiment of the present invention;
The structural representation of a kind of thermel protection device that Fig. 6 provides for the embodiment of the present invention;
The structural representation of the another kind of thermel protection device that Fig. 7 provides for the embodiment of the present invention;
The structural representation of the another kind of thermel protection device that Fig. 8 provides for the embodiment of the present invention;
The structural representation of the another kind of thermel protection device that Fig. 9 provides for the embodiment of the present invention;
The structural representation of the another kind of thermel protection device that Figure 10 provides for the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiments provide a kind of method of Thermal protection, as shown in Figure 1, comprising:
101, by being arranged on the temperature sensor at least one temperature measurement location place of equipment, the measuring tempeature at each temperature measurement location place is obtained.
Concrete, each temperature measurement location place of equipment is provided with a temperature sensor, the measuring tempeature at each temperature measurement location place can be obtained by temperature sensor.
It should be noted that, described temperature measurement location refers to the position at the processing unit place generating heat high in rule of thumb predetermined equipment.Temperature measurement location in equipment can have multiple, and each temperature measurement location place is provided with temperature sensor.
Illustrate, such as this equipment is mobile phone, and the modem processor position of the printed circuit board (PCB) of mobile phone is temperature measurement location, and is provided with temperature sensor in this position; The application processor position of the printed circuit board (PCB) of mobile phone is temperature measurement location, and is provided with temperature sensor in this position; The radio location of mobile phone is temperature measurement location, and is provided with temperature sensor in this position.By the temperature sensor at these three temperature measurement location places, obtain the measuring tempeature of the modem processor position of mobile phone respectively, the measuring tempeature of the application processor position of mobile phone, the measuring tempeature at the radio location place of mobile phone.
Preferably, temperature sensor is thermistor.
102, the preset temperature at temperature measurement location place described in each is obtained.
It should be noted that, when temperature sensor being arranged at least one temperature measurement location of equipment, accordingly, also pre-setting the preset temperature of equipment corresponding to the processing unit of at least one temperature measurement location.
It should be noted that, preset temperature is the maximum temperature that the processing unit of the equipment preset normally works.If the temperature of the processing unit of equipment exceedes preset temperature, the temperature of the processing unit of devices illustrated is too high, needs to lower the temperature.The preset temperature at each temperature measurement location place can be identical, also can be different, and the present invention does not limit this.
As above described in example, the preset temperature at the modem processor place of the mobile phone preset is obtained respectively, the preset temperature at the application processor place of mobile phone, the preset temperature at the radio frequency place of mobile phone.
It should be noted that, the order between step 101 and 102 is not limited, only indicates one in the example shown.
103, measuring tempeature and its corresponding preset temperature at temperature measurement location place described in each is compared.
Concrete, after the preset temperature of the measuring tempeature He each temperature measurement location place that obtain each temperature measurement location place, the its corresponding preset temperature of measuring tempeature at each temperature measurement location place is compared, thus whether the measuring tempeature knowing each temperature measurement location place is normal temperature.If the measuring tempeature at each temperature measurement location place does not all exceed its corresponding preset temperature, then illustrate that the measuring tempeature at each temperature measurement location place is all normal, without the need to carrying out cooling process to the processing unit at each temperature measurement location place.
As above described in example, the preset temperature at the measuring tempeature of the modem processor position of mobile phone and the modem processor place of mobile phone is compared, if the measuring tempeature of the modem processor position of mobile phone does not exceed the preset temperature at the modem processor place of mobile phone, then illustrate that the temperature of the modem processor of mobile phone is normal, without the need to cooling process.The preset temperature at the measuring tempeature of the application processor position of mobile phone and the application processor place of mobile phone is compared, if the measuring tempeature of the application processor position of mobile phone does not exceed the preset temperature at the application processor place of mobile phone, then illustrate that the temperature of the application processor of mobile phone is normal, without the need to cooling process.The preset temperature at the measuring tempeature at the radio frequency place of mobile phone and the radio frequency place of mobile phone is compared, if the measuring tempeature at the radio frequency place of mobile phone does not exceed the preset temperature at the radio frequency place of mobile phone, then illustrates that the temperature of the radio frequency of mobile phone is normal, without the need to cooling process.
If 104 the first measuring tempeature that there is the first temperature measurement location place exceed its corresponding preset temperature, then determine the abnormal temperature grade of described first measuring tempeature.
It should be noted that, the first temperature measurement location refers to, measuring tempeature exceedes the temperature measurement location of its corresponding preset temperature, thus the measuring tempeature obtained at the first temperature measurement location is called the first measuring tempeature.
Concrete, when its corresponding preset temperature of measuring tempeature at each temperature measurement location place is compared, according to the measuring tempeature at temperature measurement location place described in each and the comparative result of its corresponding preset temperature, if determine at each thermometric to be that the first measuring tempeature that there is the first temperature measurement location place in the thermometric temperature of position exceedes its corresponding preset temperature successively, then determine the abnormal temperature grade of the first measuring tempeature described in each.
Further, if the first measuring tempeature that there is not the first temperature measurement location place exceedes its corresponding preset temperature, then illustrate that each thermometric is that the thermometric temperature of position is all normal, do not need to perform cooling measure.
As above described in example, if the measuring tempeature of the modem processor position of mobile phone exceedes its corresponding preset temperature, the measuring tempeature of the application processor position of mobile phone does not exceed its corresponding preset temperature, the measuring tempeature at the radio location place of mobile phone exceedes its corresponding preset temperature, then the modem processor position of mobile phone is the first temperature measurement location, the measuring tempeature of the position of the modem processor of mobile phone is the first measuring tempeature, the radio location of mobile phone is also the first temperature measurement location, the measuring tempeature at the radio location place of mobile phone is also the first measuring tempeature.Determine the abnormal temperature grade of the first measuring tempeature, that is, determine the abnormal temperature grade of the measuring tempeature of the modem processor position of mobile phone, determine the abnormal temperature grade of the measuring tempeature at the radio location place of mobile phone.
It should be noted that, abnormal temperature grade is pre-set for each temperature measurement location place.The corresponding temperature range of abnormal temperature grade and the corresponding treatment measures reducing power consumption, abnormal temperature higher grade, and the temperature of corresponding temperature range is higher.
If 105 described first measuring tempeature belong to the first abnormal temperature grade, then perform and reduce the treatment measures that described equipment is positioned at the performance parameter of the processing unit at described first temperature measurement location place.
Wherein, described performance parameter is the parameter relevant with the power consumption of described equipment.And the performance parameter of described processing unit comprises: the dominant frequency of processing unit or emissive power.
Concrete, if in the temperature range corresponding to the first abnormal temperature grade of the first measuring tempeature in the abnormal temperature grade that the first temperature measurement location is corresponding, then the first measuring tempeature belongs to the first abnormal temperature grade, then perform the treatment measures of reduction equipment corresponding to the first abnormal temperature grade in the performance parameter of the processing unit at the first temperature measurement location place.Such as, reduce the dominant frequency of processing unit or reduce the emissive power etc. of processing unit.
As above described in example, if the measuring tempeature of the modem processor position of mobile phone belongs to the temperature range of the first abnormal temperature grade of abnormal temperature grade corresponding to the modem processor of mobile phone, then corresponding according to the first abnormal temperature grade treatment measures, reduce the dominant frequency of the modem processor of mobile phone, thus reduce the power consumption of the modem processor of mobile phone, the temperature of the modem processor of mobile phone is reduced.
Embodiments provide a kind of heat protection method; equipment each measuring tempeature at least one temperature measurement location place is obtained by temperature sensor; and obtain the preset temperature at each temperature measurement location place, its corresponding for each measuring tempeature preset temperature is compared.If the first measuring tempeature that there is the first temperature measurement location place exceedes its corresponding preset temperature, determine the abnormal temperature grade of the first measuring tempeature, if the first measuring tempeature is the first abnormal temperature grade, then reduce the performance parameter of equipment at the processing unit at the first temperature measurement location place, to reduce the power consumption of equipment, thus reduce the temperature of equipment, thus the equipment that avoids produces excessive temperature under lasting service condition, improves Consumer's Experience.
Said method, as shown in Figure 2, also comprises:
If 106 described first measuring tempeature belong to the second abnormal temperature grade, then perform the treatment measures of the too high information of processing unit temperature at the described first temperature measurement location place of feedback.
Concrete, if in the temperature range corresponding to the second abnormal temperature grade of the first measuring tempeature in the abnormal temperature grade that the first temperature measurement location is corresponding, then the first measuring tempeature belongs to the second abnormal temperature grade, then perform the treatment measures that the second abnormal temperature grade is corresponding, be the information that the processing unit temperature at feedback first temperature measurement location place is too high, can know that device temperature is too high by feedback information to make user, take the measure of the temperature of the processing unit at reduction by first temperature measurement location place, such as by equipment shutdown or relevant application program etc. out of service.
As above described in example, if the measuring tempeature at the radio location place of mobile phone belongs to the temperature range of the second abnormal temperature grade of abnormal temperature grade corresponding to the radio frequency of mobile phone, then perform the treatment measures that the second abnormal temperature grade is corresponding, be and feed back the too high information of the radio location place temperature of mobile phone to cellphone subscriber, cellphone subscriber is known, and the radio location place of mobile phone temp is too high, and take the measure of the radio location place temperature of the reduction mobile phone of being correlated with, such as receive the measures such as call.
Said method, shown in figure 2, also comprises:
If 107 described first measuring tempeature belong to the 3rd abnormal temperature grade, then the treatment measures of all application programs that the processing unit performing the described first temperature measurement location place of closedown is running.
Concrete, if in the temperature range corresponding to the 3rd abnormal temperature grade of the first measuring tempeature in the abnormal temperature grade that the first temperature measurement location is corresponding, then the first measuring tempeature belongs to the 3rd abnormal temperature grade, then perform treatment measures corresponding to the 3rd abnormal temperature grade, be all application programs that the processing unit of closing described first temperature measurement location place is running.Such as, the processing unit at the first temperature measurement location place is running local game and media player, now, closes the application program relevant to local game and media player.
Said method, shown in figure 2, also comprises:
If 108 described first measuring tempeature belong to the 4th abnormal temperature grade, then perform the treatment measures of closing described equipment.
Concrete, if in the temperature range corresponding to the 4th abnormal temperature grade of the first measuring tempeature in the abnormal temperature grade that the first temperature measurement location is corresponding, then the first measuring tempeature belongs to the 4th abnormal temperature grade, then perform treatment measures corresponding to the 4th abnormal temperature grade, be and close described equipment.
Through step 106-108, the measure of different reduction power consumptions is taked according to the height of first measuring tempeature at the first temperature measurement location place of equipment, reduce the temperature of the first temperature measurement location, the equipment that avoids produces excessive temperature under lasting service condition, improves Consumer's Experience.
Said method, as shown in Figure 3, after step 105, also comprises:
109, by the temperature sensor at described first temperature measurement location place, second measuring tempeature at described first temperature measurement location place is obtained.
Concrete, after equipment being positioned at the performance parameter reduction of the processing unit at the first temperature measurement location place, obtained second measuring tempeature at described first temperature measurement location place by the temperature sensor at described first temperature measurement location place.
As above, described in example, after the dominant frequency of the modem processor of mobile phone being reduced, the second measuring tempeature of the modem processor position of mobile phone is obtained by the temperature sensor of the modem processor position at mobile phone.
If 110 described second measuring tempeature do not exceed the preset temperature at described first temperature measurement location place, then described equipment is returned to original value in the performance parameter of the processing unit at described first temperature measurement location place.
Concrete, if the second measuring tempeature does not exceed the preset temperature at described first temperature measurement location place, then the temperature being positioned at the processing unit at the first temperature measurement location place of devices illustrated reduces, and now the performance parameter being positioned at the processing unit at the first temperature measurement location place of equipment is returned to original value.
Further, if when the second measuring tempeature exceedes the preset temperature at described first temperature measurement location place, then determine the abnormal temperature grade of described second measuring tempeature.
If the second measuring tempeature belongs to the first abnormal temperature grade, then whether the performance parameter being positioned at the processing unit of the first temperature measurement location of checkout equipment reaches minimum, if do not reach minimum, then reduce the performance parameter being positioned at the processing unit of the first temperature measurement location of equipment further.If reach minimum, then not in the performance parameter being positioned at the processing unit of the first temperature measurement location reducing equipment, that is, now the performance parameter being positioned at the processing unit of the first temperature measurement location of equipment is not dealt with.If the second measuring tempeature belongs to the second abnormal temperature grade, then feed back the information that the processing unit temperature at described first temperature measurement location place is too high.If the second measuring tempeature belongs to the 3rd abnormal temperature grade, then all application programs that the processing unit of closing described first temperature measurement location place is running.If the second measuring tempeature belongs to the 4th abnormal temperature grade, then close described equipment.
It should be noted that, the minimum being positioned at the performance parameter of the processing unit at temperature measurement location place of equipment pre-sets.
Optionally, said method, as shown in Figure 4, after step 102, before step 103, also comprises:
111, the measuring tempeature at each temperature measurement location place described is sorted.
As above described in example, the measuring tempeature of modem processor position of mobile phone is being obtained, after the measuring tempeature at the measuring tempeature of the application processor position of mobile phone and the radio location place of mobile phone, to the sequence that above-mentioned three measuring tempeature carry out from high to low.
The measuring tempeature that step 103 compares temperature measurement location place described in each comprises with its corresponding preset temperature: according to the sequence from high to low of the measuring tempeature at each temperature measurement location place, compares measuring tempeature and its corresponding preset temperature at temperature measurement location place described in each successively.
Concrete, according to the sequence from high to low of the measuring tempeature at each temperature measurement location place, the its corresponding preset temperature of measuring tempeature at the temperature measurement location place that first in comparative sorting, temperature is the highest, if the measuring tempeature at the temperature measurement location place that temperature is the highest does not exceed its corresponding preset temperature in described sequence, then continue its corresponding preset temperature of measuring tempeature at the next temperature measurement location place in comparative sorting.If the measuring tempeature at the temperature measurement location place that temperature is the highest exceedes its corresponding preset temperature in described sequence, then determine the abnormal temperature grade that the measuring tempeature at the temperature measurement location place that temperature is the highest in described sequence is corresponding, and after the abnormal temperature grade that the measuring tempeature determining the temperature measurement location place that temperature is the highest in described sequence is corresponding, reduce the measure of power consumption accordingly.Then, continue its corresponding preset temperature of measuring tempeature at the next temperature measurement location place in comparative sorting, till its corresponding preset temperature of measuring tempeature at last the temperature measurement location place by sequence compares.
As above described in example, the measuring tempeature of the modem processor position of mobile phone, the sequence from high to low of the measuring tempeature at the measuring tempeature of the application processor position of mobile phone and the radio location place of mobile phone is: the measuring tempeature at the radio location place of mobile phone, the measuring tempeature of the modem processor position of mobile phone, the measuring tempeature of the application processor position of mobile phone.
First, the its corresponding preset temperature of measuring tempeature at the radio location place of the mobile phone that in comparative sorting, temperature is the highest, if the measuring tempeature at the radio location place of the mobile phone that temperature is the highest exceedes its corresponding preset temperature, then determine the abnormal temperature grade of the measuring tempeature at the radio location place of described mobile phone, if the second abnormal temperature grade, then perform the corresponding treatment measures of the second abnormal temperature grade, be the information that the temperature of feedback mobile phone radio frequency position is too high.Then, continue its corresponding preset temperature of measuring tempeature of the modem processor position of comparing mobile phone, if the measuring tempeature of the modem processor position of mobile phone exceedes its corresponding preset temperature, then determine the abnormal temperature grade of the measuring tempeature of the modem processor position of described mobile phone, if the first abnormal temperature grade, then reduce the dominant frequency of the modem processor of described mobile phone.Continue its corresponding preset temperature of measuring tempeature of the application processor position of comparing mobile phone, if the measuring tempeature of the application processor position of mobile phone does not exceed its corresponding preset temperature, then the measuring tempeature at the next temperature measurement location place in comparative sorting and its corresponding preset temperature.Due to, the measuring tempeature of the application processor position of mobile phone is the measuring tempeature at last the temperature measurement location place in sequence, then terminate this time process.
Said method, as shown in Figure 5, after step 104, also comprises:
If 112 the first measuring tempeature that there are at least two the first temperature measurement location places exceed its corresponding preset temperature, then the abnormal temperature grade of described at least two described first measuring tempeature is sorted.
Concrete, if the abnormal temperature grade of described at least two described first measuring tempeature is same abnormal temperature grade, then sort according to the difference of its corresponding preset temperature of each first measuring tempeature, optionally, according to the difference order from high to low of its corresponding preset temperature of each the first measuring tempeature, the abnormal temperature grade of described at least two described first measuring tempeature is sorted.If have different abnormal temperature grades in the abnormal temperature grade of described at least two described first measuring tempeature, then sort according to the abnormal temperature grade of height to each first thermometric temperature of the abnormal temperature grade of each first thermometric temperature.
113, according to the sequence from high to low of described abnormal temperature grade, the treatment measures corresponding with abnormal temperature grade of the processing unit at the first temperature measurement location place that at least two the first measuring tempeature are corresponding described in performing successively.
Concrete, according to the sequence of abnormal temperature grade, first perform the treatment measures that this abnormal temperature grade of the processing unit at the first temperature measurement location place corresponding to the highest abnormal temperature grade is corresponding.Such as, if the highest abnormal temperature grade is the 3rd abnormal temperature grade, then perform the treatment measures that the 3rd abnormal temperature grade of the processing unit at the first temperature measurement location place corresponding to this 3rd abnormal temperature grade is corresponding, be all application program treatment measures that the processing unit of closing described first temperature measurement location place is running.Then, perform the treatment measures that this abnormal temperature grade of the processing unit at the first temperature measurement location place corresponding to next abnormal temperature grade in sequence is corresponding, until treatment measures corresponding to this abnormal temperature grade of the processing unit at the first temperature measurement location place corresponding to last abnormal temperature grade in sequence are performed.
As above described in example, the first measuring tempeature that there are two the first temperature measurement location places exceedes its corresponding preset temperature, the measuring tempeature being the modem processor position of mobile phone exceedes its preset temperature, and the measuring tempeature at the radio location place of mobile phone exceedes device preset temperature.If determine, the abnormal temperature grade of the measuring tempeature of the modem processor position of mobile phone is the first abnormal temperature grade, the abnormal temperature grade of the measuring tempeature at radio location place is the second abnormal temperature grade, then these two abnormal temperature grades sorted according to order from high to low.According to the sequence from high to low of abnormal temperature grade, first perform treatment measures corresponding to mobile phone radio frequency position second abnormal temperature grade, perform treatment measures corresponding to mobile phone modem processor place first abnormal temperature grade.
It should be noted that, if the first measuring tempeature that only there is a first temperature measurement location place exceedes its corresponding preset temperature, then perform the corresponding treatment measures of abnormal temperature grade of first measuring tempeature at this first temperature measurement location place.
It should be noted that, step 105-108 specifically illustrates different disposal measure corresponding to different abnormal temperature grade.
Embodiments provide a kind of heat protection method; equipment each measuring tempeature at least one temperature measurement location place is obtained by temperature sensor; and obtain the preset temperature at each temperature measurement location place, its corresponding for each measuring tempeature preset temperature is compared.If the first measuring tempeature that there is the first temperature measurement location place exceedes its corresponding preset temperature, determine the abnormal temperature grade of the first measuring tempeature, take different treatment measures according to different abnormal temperature grades, to reduce the power consumption of equipment, thus reduce the temperature of equipment.Thus the equipment that avoids produces excessive temperature under lasting service condition.At reduction equipment after the performance parameter of the processing unit at the first temperature measurement location place, the second measuring tempeature is obtained by the temperature sensor at the first temperature measurement location place, and its corresponding preset temperature of the second measuring tempeature is compared, if the second measuring tempeature does not exceed corresponding preset temperature, the performance parameter then equipment being positioned at the processing unit at the first temperature measurement location place returns to original value, make equipment after temperature is reduced, return to the state of original high efficiency, improve Consumer's Experience.
Embodiments provide a kind of thermel protection device, as shown in Figure 6, comprising:
First acquiring unit 501, for the temperature sensor by being arranged at least one temperature measurement location place of equipment, obtains the measuring tempeature at each temperature measurement location place.
Second acquisition unit 502, for obtaining the preset temperature at temperature measurement location place described in each;
Comparing unit 503, for comparing measuring tempeature and its corresponding preset temperature at temperature measurement location place described in each.
Determining unit 504, for when described comparing unit 503 determines that first measuring tempeature at existence first temperature measurement location place exceedes its corresponding preset temperature, determines the abnormal temperature grade of described first measuring tempeature.
Regulon 505, for when described determining unit 504 determines that described first measuring tempeature belongs to the first abnormal temperature grade, performs and reduces the treatment measures that described equipment is positioned at the performance parameter of the processing unit at described first temperature measurement location place.
Wherein, described performance parameter is the parameter relevant with the power consumption of described equipment.The performance parameter of described processing unit comprises: the dominant frequency of processing unit or emissive power.
Said apparatus, as shown in Figure 7, also comprises:
Feedback unit 506, for when described determining unit 504 determines that described first measuring tempeature belongs to the second abnormal temperature grade, performs the treatment measures of the too high information of processing unit temperature at the described first temperature measurement location place of feedback.
Said apparatus, shown in figure 7, also comprises:
First closing unit 507, for when described determining unit 504 determines that described first measuring tempeature belongs to the 3rd abnormal temperature grade, the treatment measures of all application programs that the processing unit performing the described first temperature measurement location place of closedown is running.
Said apparatus, shown in figure 7, also comprises:
Second closing unit 508, for when described determining unit 504 determines that described first measuring tempeature belongs to the 4th abnormal temperature grade, performs the treatment measures of closing described equipment.
Said apparatus, as shown in Figure 8, also comprises:
Described first acquiring unit 501, also for the temperature sensor by described first temperature measurement location place, obtains second measuring tempeature at described first temperature measurement location place.
Recovery unit 509, when described second measuring tempeature for obtaining at described first acquiring unit 501 does not exceed the preset temperature at described first temperature measurement location place, described equipment is returned to original value in the performance parameter of the processing unit at described first temperature measurement location place.
Said apparatus, as shown in Figure 9, also comprises:
First sequencing unit 510, sorts for the measuring tempeature at each temperature measurement location place described in being obtained by described first acquiring unit 501.
Described comparing unit 503, specifically for, the sequence from high to low of the measuring tempeature at each temperature measurement location place determined according to described sequencing unit 510, compares measuring tempeature and its corresponding preset temperature at temperature measurement location place described in each successively.
Said apparatus, as shown in Figure 10, also comprises: the second sequencing unit 511 and trigger element 512.
Described second sequencing unit 511, if for the first measuring tempeature that there are at least two the first temperature measurement location places is exceeded its corresponding preset temperature, then the abnormal temperature grade of first measuring tempeature at described at least two described first temperature measurement location places is sorted.
Described trigger element 512, for the order from high to low of described exception level of discharging according to described second sequencing unit 511, to trigger described in performing the treatment measures corresponding with exception level of the processing unit at the first temperature measurement location place corresponding at least two the first measuring tempeature successively.
Present invention also offers a kind of equipment with heat protection function, comprising: thermel protection device, be arranged on the temperature sensor at least one temperature measurement location place of equipment.Wherein, described thermel protection device is above-mentioned thermel protection device.Optionally, described temperature sensor is thermistor.Preferably, this equipment is mobile phone.
It should be noted that, this equipment also can be other mobile terminals, such as notebook computer, or other equipment, and the present invention does not limit this.
Embodiments provide a kind of heat protection method, system and there is the equipment of heat protection function; equipment each measuring tempeature at least one temperature measurement location place is obtained by temperature sensor; and obtain the preset temperature at each temperature measurement location place, its corresponding for each measuring tempeature preset temperature is compared.If the first measuring tempeature that there is the first temperature measurement location place exceedes its corresponding preset temperature, determine the abnormal temperature grade of the first measuring tempeature, take different treatment measures according to different abnormal temperature grades, thus reduce the temperature of equipment.Thus the equipment that avoids produces excessive temperature under lasting service condition, improves Consumer's Experience.
One of ordinary skill in the art will appreciate that: all or part of step realizing said method embodiment can have been come by the hardware that programmed instruction is relevant, aforesaid program can be stored in a computer read/write memory medium, this program, when performing, performs the step comprising said method embodiment; And aforesaid storage medium comprises: ROM, RAM, magnetic disc or CD etc. various can be program code stored medium.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; change can be expected easily or replace, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of described claim.
Claims (14)
1. a heat protection method, is characterized in that, comprising:
By being arranged on the temperature sensor at least one temperature measurement location place of equipment, obtain the measuring tempeature at each temperature measurement location place;
Obtain the preset temperature at temperature measurement location place described in each;
Compare measuring tempeature and its corresponding preset temperature at temperature measurement location place described in each;
If the first measuring tempeature that there is the first temperature measurement location place exceedes its corresponding preset temperature, then determine the abnormal temperature grade of described first measuring tempeature;
If described first measuring tempeature belongs to the first abnormal temperature grade, then perform and reduce the treatment measures that described equipment is positioned at the performance parameter of the processing unit at described first temperature measurement location place; Described performance parameter is the parameter relevant with the power consumption of described equipment.
2. method according to claim 1, is characterized in that, the performance parameter of described processing unit comprises: the dominant frequency of processing unit or emissive power.
3. method according to claim 1 and 2, is characterized in that, also comprises:
If described first measuring tempeature belongs to the second abnormal temperature grade, then perform the treatment measures of the too high information of processing unit temperature at the described first temperature measurement location place of feedback; Or,
If described first measuring tempeature belongs to the 3rd abnormal temperature grade, then the treatment measures of all application programs that the processing unit performing the described first temperature measurement location place of closedown is running; Or,
If described first measuring tempeature belongs to the 4th abnormal temperature grade, then perform the treatment measures of closing described equipment.
4. the method according to any one of claim 1-3, is characterized in that, after the described equipment of described reduction is positioned at the performance parameter of the processing unit at described first temperature measurement location place, described method also comprises:
By the temperature sensor at described first temperature measurement location place, obtain second measuring tempeature at described first temperature measurement location place;
If described second measuring tempeature does not exceed the preset temperature at described first temperature measurement location place, then described equipment is returned to original value in the performance parameter of the processing unit at described first temperature measurement location place.
5. the method according to any one of claim 1-4, is characterized in that, after the measuring tempeature obtaining each temperature measurement location place, before the measuring tempeature comparing temperature measurement location place described in each and its corresponding preset temperature, described method also comprises:
The measuring tempeature at each temperature measurement location place described is sorted;
The described measuring tempeature comparing temperature measurement location place described in each comprises with its corresponding preset temperature:
According to the sequence from high to low of the measuring tempeature at each temperature measurement location place, compare measuring tempeature and its corresponding preset temperature at temperature measurement location place described in each successively.
6. the method according to any one of claim 1-5, it is characterized in that, if the first measuring tempeature that there are at least two the first temperature measurement location places exceedes its corresponding preset temperature, if exceed its corresponding preset temperature at first measuring tempeature at described existence the first temperature measurement location place, after then determining the abnormal temperature grade of described first measuring tempeature, described method also comprises:
The abnormal temperature grade of first measuring tempeature at described at least two described first temperature measurement location places is sorted;
According to the sequence from high to low of described abnormal temperature grade, the treatment measures corresponding with exception level of the processing unit at the first temperature measurement location place that at least two the first measuring tempeature are corresponding described in performing successively.
7. a thermel protection device, is characterized in that, comprising:
First acquiring unit, for the temperature sensor by being arranged at least one temperature measurement location place of equipment, obtains the measuring tempeature at each temperature measurement location place;
Second acquisition unit, for obtaining the preset temperature at temperature measurement location place described in each;
Comparing unit, for comparing measuring tempeature and its corresponding preset temperature at temperature measurement location place described in each;
Determining unit, for determining that first measuring tempeature at existence first temperature measurement location place exceedes its corresponding preset temperature at described comparing unit, determines the abnormal temperature grade of described first measuring tempeature;
Regulon, for determining that described first measuring tempeature belongs to the first abnormal temperature grade in described determining unit, performing and reducing the treatment measures that described equipment is positioned at the performance parameter of the processing unit at described first temperature measurement location place; Described performance parameter is the parameter relevant with the power consumption of described equipment.
8. device according to claim 7, is characterized in that, the performance parameter of described processing unit comprises: the dominant frequency of processing unit or emissive power.
9. the device according to claim 7 or 8, is characterized in that, also comprises:
Feedback unit, for determining that described first measuring tempeature belongs to the second abnormal temperature grade in described determining unit, performs the treatment measures of the too high information of processing unit temperature at the described first temperature measurement location place of feedback;
First closing unit, for determining that described first measuring tempeature belongs to the 3rd abnormal temperature grade in described determining unit, the treatment measures of all application programs that the processing unit performing the described first temperature measurement location place of closedown is running;
Second closing unit, for determining that described first measuring tempeature belongs to the 4th abnormal temperature grade in described determining unit, performs the treatment measures of closing described equipment.
10. the device according to any one of claim 7-9, is characterized in that, described first acquiring unit, also for the temperature sensor by described first temperature measurement location place, obtains second measuring tempeature at described first temperature measurement location place;
Described device, also comprises:
Recovery unit, when described second measuring tempeature for obtaining at described first acquiring unit does not exceed the preset temperature at described first temperature measurement location place, returns to original value by described equipment in the performance parameter of the processing unit at described first temperature measurement location place.
11. devices according to any one of claim 7-10, is characterized in that, also comprise:
First sequencing unit, for sorting the measuring tempeature at each temperature measurement location place described in described first acquiring unit acquisition;
Described comparing unit, specifically for, the sequence from high to low of the measuring tempeature at each temperature measurement location place determined according to described sequencing unit, compares measuring tempeature and its corresponding preset temperature at temperature measurement location place described in each successively.
12. devices according to any one of claim 7-11, is characterized in that, also comprise: the second sequencing unit and trigger element;
Described second sequencing unit, if exceed its corresponding preset temperature for the first measuring tempeature that there are at least two the first temperature measurement location places, sorts the abnormal temperature grade of first measuring tempeature at described at least two described first temperature measurement location places;
Described trigger element, for the order from high to low of described exception level of discharging according to described second sequencing unit, to trigger described in performing the treatment measures corresponding with exception level of the processing unit at the first temperature measurement location place corresponding at least two the first measuring tempeature successively.
13. 1 kinds of equipment with heat protection function, is characterized in that, comprising: thermel protection device, be arranged on the temperature sensor at least one temperature measurement location place of equipment; Described thermel protection device is the thermel protection device described in any one of claim 7-12.
14. equipment according to claim 13, is characterized in that, described equipment is mobile phone.
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| CN201410606796.5A CN104331105B (en) | 2012-06-18 | A kind of heat protection method, device and there is the equipment of heat protection function |
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| CN201410606796.5A CN104331105B (en) | 2012-06-18 | A kind of heat protection method, device and there is the equipment of heat protection function |
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| CN201210201749.3A Division CN102789246B (en) | 2012-06-18 | 2012-06-18 | Thermal protection method and device, and equipment with thermal protection function |
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| CN104331105A true CN104331105A (en) | 2015-02-04 |
| CN104331105B CN104331105B (en) | 2017-01-04 |
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