CN104377390A - Geographical position-based system and method for changing upper limit battery temperature warning value - Google Patents
Geographical position-based system and method for changing upper limit battery temperature warning value Download PDFInfo
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- CN104377390A CN104377390A CN201410615207.XA CN201410615207A CN104377390A CN 104377390 A CN104377390 A CN 104377390A CN 201410615207 A CN201410615207 A CN 201410615207A CN 104377390 A CN104377390 A CN 104377390A
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- mobile terminal
- described mobile
- upper limit
- geographical position
- climate zone
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
- H01M10/486—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring temperature
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The invention provides a geographical position-based system and method for changing the upper limit battery temperature warning value. The method comprises the steps of S1, within a certain time interval, acquiring the current geographic location of a mobile terminal in real time, judging information of the latitude in which the mobile terminal is positioned, acquiring a climate zone in which the mobile terminal is currently positioned according to the latitude information, and storing the climate zone; S2, comparing the recently-two-time climate zones, in which the mobile terminal is currently positioned, so as to obtain the comparing results; and S3, according to the comparing results, obtaining the current external temperature value of the mobile terminal, and adjusting the upper limit battery temperature warning value of the mobile terminal. In the system and method, the upper limit battery temperature warning value can be adjusted in the safe range according to a specific geographical position, No pop-up high temperature alerts can occur frequently, and a battery can work in a safe environment.
Description
Technical field
The present invention relates to electronic applications, particularly a kind of system and method changing battery temperature upper limit early warning value based on geographical position.
Background technology
Along with the fast development of mobile communication technology, mobile terminal more and more becomes necessity indispensable in people's life as a kind of means of communication.Mobile terminal lithium ion battery is as the critical component of in mobile phone complete machine, little with its volume, capacity is little, lightweight, memory-less effect, pollution-free, battery cycle charge-discharge advantage such as (life-span is long) often, widely uses.
Mobile terminal lithium ion battery is formed primarily of battery core, safety control circuit and encapsulation three part.Wherein the most important thing is battery core part, be made up of electrode, electrolyte, barrier film and shell, when charging to battery, the positive pole of battery there is lithium ion to occur, the lithium ion generated is layer structure through the carbon of electrolyte movement negative pole to negative pole, has a lot of micropore, and the lithium ion arriving negative pole will be embedded in micropore, the lithium ion embedded is more, and charging capacity is higher.Same reason, when discharging to battery, the lithium ion be embedded in negative pole carbon-coating moves back positive pole, and the lithium ion getting back to positive pole is more, and discharge capacity is higher.
Due to the chemical characteristic of lithium ion battery, in normal use procedure, the chemical positive reaction that electric energy and chemical energy transform mutually is carried out in its inside, but under certain conditions, as overcharged it, crossing and putting and will cause inside battery generation chemical side reactions, likely puncture the barrier film in battery battery core, make the both positive and negative polarity in battery core produce short circuit, cause HTHP even to produce blast.
For above-mentioned situation, prior art utilizes the principle of temperature sense to be provided with a battery temperature upper limit early warning value, if temperature reaches this upper limit, can eject high temperature early warning, and prompting user takes measures to allow battery of mobile terminal temperature lower.Conventional mobile terminals battery temperature upper limit early warning value is 45 degree, if but arrived the torrid zone or equator, because local environment temperature is natively very high, if the upper limit remains 45 degree, mobile phone uses a period of time to be easy to just reach this upper limit, high temperature early warning can be jumped out frequently, affect user and normally use.
In view of this, industry needs a kind of system and method changing battery temperature upper limit early warning value based on geographical position badly, battery temperature upper limit early warning value can be adjusted in safe range according to concrete geographical position, there will not be the early warning of frequent ejection high temperature, and battery can be allowed again to work under the environment of safety.
Summary of the invention
In view of above-mentioned, the invention provides a kind of system and method changing battery temperature upper limit early warning value based on geographical position.
The invention provides a kind of system changing battery temperature upper limit early warning value based on geographical position, comprise mobile terminal, described mobile terminal is provided with GPS module, memory module, comparing module, enquiry module, temperature sensor and control module;
Described GPS module, in order to obtain the current geographical position of described mobile terminal, judges residing latitude information;
Described memory module, in order to store the current residing climate zone of described mobile terminal according to described latitude information;
Whether described comparing module, change in order to contrast the current residing climate zone of described mobile terminal, and comparing result fed back to the control module of described mobile terminal;
Described enquiry module, in order to when the climate zone residing for described mobile terminal changes, obtains the average daily maximum temperature value of this season of the current residing climate zone of described mobile terminal by network inquiry;
Described temperature sensor, in order to obtain the current external temperature value of described mobile terminal;
Described control module, in order to control the modules of described mobile terminal, and according to the average daily maximum temperature value of described this season and described external temperature value, adjusts the heat alert value of the battery temperature upper limit of described mobile terminal.
Further, described memory module within the certain intervals time according to the latitude information that described GPS module obtains, the current residing climate zone of mobile terminal described in real-time storage.
Further, described comparison result is fed back to described control module by described comparing module, if comparing result is different, described control module triggers and starts described enquiry module and temperature sensor, obtains the average daily maximum temperature value of this season of the current residing climate zone of described mobile terminal and current external temperature value.
Present invention also offers a kind of method changing battery temperature upper limit early warning value based on geographical position, comprise the following steps:
S1, in certain time interval, the geographical position that Real-time Obtaining mobile terminal is current, judges residing latitude information, according to described latitude information, obtains and store described mobile terminal current residing for climate zone;
S2, contrast the current residing climate zone of the described mobile terminal of nearest twice acquisition, draw comparing result;
S3, obtain the current external temperature value of described mobile terminal according to comparing result, adjust the battery temperature upper limit early warning value of described mobile terminal.
Further, described step S3 is further comprising the steps:
If the described comparing result of S31 is consistent, then described mobile terminal maintains the battery temperature upper limit early warning value of described mobile terminal, finishing control;
If the described comparing result of S32 is different, then described mobile terminal triggers and starts enquiry module and temperature sensor.
Further, described step S32 is further comprising the steps:
The enquiry module of S321, described mobile terminal is inquired about and is obtained the average daily maximum temperature value of this season of the current residing climate zone of described mobile terminal, and described temperature sensor obtains the current external temperature value of described mobile terminal;
S322, according to the average daily maximum temperature value of described this season and described current external temperature value, and then adjust the battery temperature upper limit early warning value of described mobile terminal.
Further, if the current residing climate zone of described acquisition for mobile terminal is different from the climate zone that last time obtains, then described mobile terminal is replaced and is stored up-to-date current residing climate zone.
The invention provides a kind of system and method changing battery temperature upper limit early warning value based on geographical position, described method comprises: S1, in certain time interval, the geographical position that Real-time Obtaining mobile terminal is current, judge residing latitude information, according to described latitude information, obtain and store the current residing climate zone of described mobile terminal; S2, contrast the current residing climate zone of the described mobile terminal of nearest twice acquisition, draw comparing result; S3, obtain the current external temperature value of described mobile terminal according to comparing result, adjust the battery temperature upper limit early warning value of described mobile terminal.Battery temperature upper limit early warning value can adjust in safe range according to concrete geographical position by the present invention, there will not be the frequent heat alert that ejects to point out, and battery can be allowed again to work under the environment of safety.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide the further understanding to invention, and form a application's part, schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 the present invention is based on the system module schematic diagram that geographical position changes battery temperature upper limit early warning value;
Fig. 2 the present invention is based on the method flow schematic diagram that geographical position changes battery temperature upper limit early warning value;
Fig. 3 is the method flow schematic diagram of the step S3 according to Fig. 2;
Fig. 4 is the method flow schematic diagram of the step S32 according to Fig. 3.
Embodiment
Embodiments provide the system and method changing battery temperature upper limit early warning value based on geographical position, below in conjunction with accompanying drawing, embodiments of the invention are described.
Fig. 1 the present invention is based on the system module schematic diagram that geographical position changes battery temperature upper limit early warning value, as shown in Figure 1, the system changing battery temperature upper limit early warning value based on geographical position comprises mobile terminal, and described mobile terminal is provided with GPS module 11, memory module 12, comparing module 13, enquiry module 14, temperature sensor 15 and control module 16;
Described GPS module 11, in order to obtain the current geographical position of described mobile terminal, judges residing latitude information;
Described memory module 12, in order to store the current residing climate zone of described mobile terminal according to described latitude information;
Whether described comparing module 13, change in order to contrast the current residing climate zone of described mobile terminal, and comparing result fed back to the control module 16 of described mobile terminal;
Described enquiry module 14, in order to when the climate zone residing for described mobile terminal changes, obtains the average daily maximum temperature value of this season of the current residing climate zone of described mobile terminal by network inquiry;
Described temperature sensor 15, in order to obtain the current external temperature value of described mobile terminal;
Described control module 16, in order to control the modules of described mobile terminal, and according to the average daily maximum temperature value of described this season and described external temperature value, adjusts the heat alert value of the battery temperature upper limit of described mobile terminal.
In the embodiment of the present invention, described memory module 13 within the certain intervals time according to the latitude information that described GPS module 11 obtains, the current residing climate zone of mobile terminal described in real-time storage.
In the embodiment of the present invention, described comparison result is fed back to described control module 16 by described comparing module 13, if comparing result is different, described control module 16 triggers and starts described enquiry module 14 and temperature sensor 15, obtains the average daily maximum temperature value of this season of the current residing climate zone of described mobile terminal and current external temperature value.
Fig. 2 the present invention is based on the method flow schematic diagram that geographical position changes battery temperature upper limit early warning value, as shown in Figure 2, comprises the following steps:
S1, in certain time interval, the geographical position that Real-time Obtaining mobile terminal is current, judges residing latitude information, according to described latitude information, obtains and store described mobile terminal current residing for climate zone;
S2, contrast the current residing climate zone of the described mobile terminal of nearest twice acquisition, draw comparing result;
S3, obtain the current external temperature value of described mobile terminal according to comparing result, adjust the battery temperature upper limit early warning value of described mobile terminal.
Fig. 3 is the method flow schematic diagram of the step S3 according to Fig. 2, and as shown in Figure 3, described step S3 is further comprising the steps:
If the described comparing result of S31 is consistent, then described mobile terminal maintains the battery temperature upper limit early warning value of described mobile terminal, finishing control;
If the described comparing result of S32 is different, then described mobile terminal triggers and starts enquiry module and temperature sensor.
Fig. 4 is the method flow schematic diagram of the step S32 according to Fig. 3, and as shown in Figure 4, described step S32 is further comprising the steps:
The enquiry module of S321, described mobile terminal is inquired about and is obtained the average daily maximum temperature value of this season of the current residing climate zone of described mobile terminal, and described temperature sensor obtains the current external temperature value of described mobile terminal;
S322, according to the average daily maximum temperature value of described this season and described current external temperature value, and then adjust the battery temperature upper limit early warning value of described mobile terminal.
In the embodiment of the present invention, if the current residing climate zone of described acquisition for mobile terminal is different from the climate zone that last time obtains, then described mobile terminal is replaced and is stored up-to-date current residing climate zone.
In the embodiment of the present invention, the average daily maximum temperature value of this season of the current residing climate zone of described acquisition for mobile terminal is according to the current residing climate zone of described mobile terminal and described enquiry module and then the common temperature Value Data by Network Capture.
In the embodiment of the present invention, setting mobile terminal every 24 hours location once, if the current residing climate zone obtained is different from climate zone last time be connected, then inquire about and obtain the average daily maximum temperature value T1 of this season of the current residing climate zone of mobile terminal, and gathering the current external temperature T2 of described mobile terminal.
Preferably, in the embodiment of the present invention, the battery temperature upper limit early warning value that mobile terminal is generally set be 45 DEG C and external temperature 30 DEG C as critical value, meeting under certain condition limits, the battery temperature upper limit early warning value of adjustment mobile terminal, as follows:
(1) when DEG C & T2 >=30 DEG C, T1 >=30, battery temperature upper limit early warning value is adjusted to 60 DEG C;
(2) when T1 < 30 DEG C of & T2 >=30 DEG C, then after 1 hour, again detect ambient temperature T2, if the temperature again obtained also is greater than 30 DEG C, then battery temperature upper limit early warning value is adjusted to 60 DEG C; If the temperature again obtained lower than 30 DEG C, does not then adjust;
(3) as T1 >=30 DEG C & T2 < 30 DEG C, then after 1 hour, again detect ambient temperature T2, if the temperature again obtained is lower than 30 DEG C, then do not adjust; If the temperature again obtained is greater than 30 DEG C, then battery temperature upper limit early warning value is adjusted to 60 DEG C;
(4) as T1 < 30 DEG C of & T2 < 30 DEG C, maintain battery temperature upper limit early warning value and be still 45 DEG C.
To sum up, the invention provides a kind of system and method changing battery temperature upper limit early warning value based on geographical position, described method comprises: S1, in certain time interval, the geographical position that Real-time Obtaining mobile terminal is current, judge residing latitude information, according to described latitude information, obtain and store the current residing climate zone of described mobile terminal; S2, contrast the current residing climate zone of the described mobile terminal of nearest twice acquisition, draw comparing result; S3, obtain the current external temperature value of described mobile terminal according to comparing result, adjust the battery temperature upper limit early warning value of described mobile terminal.Battery temperature upper limit early warning value can adjust in safe range according to concrete geographical position by the present invention, there will not be the frequent heat alert that ejects to point out, and battery can be allowed again to work under the environment of safety.
The foregoing is only a preferred embodiment of the present invention, be not limited in the scope of the claims of the present invention.It should be pointed out that for a person skilled in the art, under the premise without departing from the principles of the invention, can also make some distortion and improvement, these also should be considered as protection scope of the present invention.Therefore, protection scope of the present invention should limit with claims of the present invention.
Claims (7)
1. change a system for battery temperature upper limit early warning value based on geographical position, comprise mobile terminal, it is characterized in that described mobile terminal is provided with GPS module, memory module, comparing module, enquiry module, temperature sensor and control module;
Described GPS module, in order to obtain the current geographical position of described mobile terminal, judges residing latitude information;
Described memory module, in order to store the current residing climate zone of described mobile terminal according to described latitude information;
Whether described comparing module, change in order to contrast the current residing climate zone of described mobile terminal, and comparing result fed back to the control module of described mobile terminal;
Described enquiry module, in order to when the climate zone residing for described mobile terminal changes, obtains the average daily maximum temperature value of this season of the current residing climate zone of described mobile terminal by network inquiry;
Described temperature sensor, in order to obtain the current external temperature value of described mobile terminal;
Described control module, in order to control the modules of described mobile terminal, and according to the average daily maximum temperature value of described this season and described external temperature value, adjusts the heat alert value of the battery temperature upper limit of described mobile terminal.
2. the system changing battery temperature upper limit early warning value based on geographical position according to claim 1, it is characterized in that, described memory module within the certain intervals time according to the latitude information that described GPS module obtains, the current residing climate zone of mobile terminal described in real-time storage.
3. the system changing battery temperature upper limit early warning value based on geographical position according to claim 1, it is characterized in that, described comparison result is fed back to described control module by described comparing module, if comparing result is different, described control module triggers and starts described enquiry module and temperature sensor, obtains the average daily maximum temperature value of this season of the current residing climate zone of described mobile terminal and current external temperature value.
4. change a method for battery temperature upper limit early warning value based on geographical position, it is characterized in that, comprise the following steps:
S1, in certain time interval, the geographical position that Real-time Obtaining mobile terminal is current, judges residing latitude information, according to described latitude information, obtains and store described mobile terminal current residing for climate zone;
S2, contrast the current residing climate zone of the described mobile terminal of nearest twice acquisition, draw comparing result;
S3, obtain the current external temperature value of described mobile terminal according to comparing result, adjust the battery temperature upper limit early warning value of described mobile terminal.
5. the method changing battery temperature upper limit early warning value based on geographical position according to claim 4, it is characterized in that, described step S3 is further comprising the steps:
If the described comparing result of S31 is consistent, then described mobile terminal maintains the battery temperature upper limit early warning value of described mobile terminal, finishing control;
If the described comparing result of S32 is different, then described mobile terminal triggers and starts enquiry module and temperature sensor.
6. the method changing battery temperature upper limit early warning value based on geographical position according to claim 5, it is characterized in that, described step S32 is further comprising the steps:
The enquiry module of S321, described mobile terminal is inquired about and is obtained the average daily maximum temperature value of this season of the current residing climate zone of described mobile terminal, and described temperature sensor obtains the current external temperature value of described mobile terminal;
S322, according to the average daily maximum temperature value of described this season and described current external temperature value, and then adjust the battery temperature upper limit early warning value of described mobile terminal.
7. the method changing battery temperature upper limit early warning value based on geographical position according to claim 4, it is characterized in that, if the current residing climate zone of described acquisition for mobile terminal is different from the climate zone that last time obtains, then described mobile terminal is replaced and is stored up-to-date current residing climate zone.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410615207.XA CN104377390B (en) | 2014-11-05 | 2014-11-05 | A kind of system and method for changing battery temperature upper limit early warning value based on geographical position |
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| CN201410615207.XA CN104377390B (en) | 2014-11-05 | 2014-11-05 | A kind of system and method for changing battery temperature upper limit early warning value based on geographical position |
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| CN104377390A true CN104377390A (en) | 2015-02-25 |
| CN104377390B CN104377390B (en) | 2017-03-15 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105245726A (en) * | 2015-10-29 | 2016-01-13 | 维沃移动通信有限公司 | Method for reducing temperature of central processing unit and mobile terminal |
| CN106534506A (en) * | 2016-10-25 | 2017-03-22 | 乐视控股（北京）有限公司 | Mobile terminal, cloud server and temperature control method and system |
| CN111674287A (en) * | 2019-03-11 | 2020-09-18 | 郑州宇通客车股份有限公司 | Power battery temperature monitoring method and vehicle |
| CN114633938A (en) * | 2022-05-17 | 2022-06-17 | 苏州农业职业技术学院 | Chinese rose transportation device and method based on big data |
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| CN102036164A (en) * | 2010-09-30 | 2011-04-27 | 国家电网公司 | Method, device and system for acquiring power battery information |
| CN102818997A (en) * | 2011-06-08 | 2012-12-12 | 通用汽车环球科技运作有限责任公司 | Battery limit calibration based on battery life and performance optimization |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1773876A (en) * | 2004-11-11 | 2006-05-17 | 三星电子株式会社 | Battery device in a mobile terminal and operating method thereof |
| CN102036164A (en) * | 2010-09-30 | 2011-04-27 | 国家电网公司 | Method, device and system for acquiring power battery information |
| CN102818997A (en) * | 2011-06-08 | 2012-12-12 | 通用汽车环球科技运作有限责任公司 | Battery limit calibration based on battery life and performance optimization |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105245726A (en) * | 2015-10-29 | 2016-01-13 | 维沃移动通信有限公司 | Method for reducing temperature of central processing unit and mobile terminal |
| CN105245726B (en) * | 2015-10-29 | 2018-09-04 | 维沃移动通信有限公司 | Reduce the method and mobile terminal of central processor temperature |
| CN106534506A (en) * | 2016-10-25 | 2017-03-22 | 乐视控股（北京）有限公司 | Mobile terminal, cloud server and temperature control method and system |
| CN111674287A (en) * | 2019-03-11 | 2020-09-18 | 郑州宇通客车股份有限公司 | Power battery temperature monitoring method and vehicle |
| CN111674287B (en) * | 2019-03-11 | 2021-12-10 | 郑州宇通客车股份有限公司 | Power battery temperature monitoring method and vehicle |
| CN114633938A (en) * | 2022-05-17 | 2022-06-17 | 苏州农业职业技术学院 | Chinese rose transportation device and method based on big data |
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| CN104377390B (en) | 2017-03-15 |
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