CN1758790A - Automatic informing device and method for temp of battery for mobile communication terminal - Google Patents
Automatic informing device and method for temp of battery for mobile communication terminal Download PDFInfo
- Publication number
- CN1758790A CN1758790A CNA2005100736001A CN200510073600A CN1758790A CN 1758790 A CN1758790 A CN 1758790A CN A2005100736001 A CNA2005100736001 A CN A2005100736001A CN 200510073600 A CN200510073600 A CN 200510073600A CN 1758790 A CN1758790 A CN 1758790A
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- China
- Prior art keywords
- temperature
- battery
- mobile communication
- communication terminal
- control
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000010295 mobile communication Methods 0.000 title claims abstract description 58
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000001514 detection method Methods 0.000 claims abstract description 10
- 238000012935 Averaging Methods 0.000 claims abstract description 9
- 238000006243 chemical reaction Methods 0.000 claims abstract description 6
- 238000004880 explosion Methods 0.000 claims description 7
- 238000013139 quantization Methods 0.000 claims description 2
- 238000004891 communication Methods 0.000 claims 1
- 238000005259 measurement Methods 0.000 claims 1
- 238000012545 processing Methods 0.000 claims 1
- 238000005422 blasting Methods 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 5
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 4
- 229910052744 lithium Inorganic materials 0.000 description 4
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 3
- 229910001416 lithium ion Inorganic materials 0.000 description 3
- 239000003792 electrolyte Substances 0.000 description 2
- 229910018095 Ni-MH Inorganic materials 0.000 description 1
- 229910018477 Ni—MH Inorganic materials 0.000 description 1
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/725—Cordless telephones
- H04M1/73—Battery saving arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0262—Details of the structure or mounting of specific components for a battery compartment
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
- Telephone Function (AREA)
- Alarm Systems (AREA)
Abstract
本发明涉及移动通信终端的电池温度自动通知装置及方法，包含有如下几个部分：多个温度检测传感器，按照既定部位类别检测电池表面的温度；数模转换部，将通过温度检测传感器检测出的测定值进行量化处理；温度平均化部，将数模转换的电池表面的各部位的温度进行平均化处理；控制部，判断通过平均化的温度判断出的电池表面温度是否超过指定的高温，并按照状况执行温度通知操作；温度显示部，通过控制部的控制，对LCD的颜色进行变更或是用数字显示温度；警告音输出部，通过控制部的控制发出警告音并通知移动通信终端的电池处于危险温度；紧急呼叫连接部，通过控制部的控制自动连接到移动通信网络并向紧急联络处通知应急状况。
The invention relates to a battery temperature automatic notification device and method for a mobile communication terminal, which includes the following parts: a plurality of temperature detection sensors, which detect the temperature of the battery surface according to the predetermined position category; The measured value is quantified; the temperature averaging unit averages the temperature of each part of the battery surface through digital-to-analog conversion; the control unit judges whether the battery surface temperature judged by the averaged temperature exceeds the specified high temperature, And carry out the temperature notification operation according to the situation; the temperature display part, through the control of the control part, changes the color of the LCD or displays the temperature with numbers; the warning sound output part, through the control of the control part, sends out a warning sound and notifies the mobile communication terminal The battery is at a dangerous temperature; the emergency call connection part automatically connects to the mobile communication network through the control of the control part and notifies the emergency contact department of the emergency situation.
Description
Technical field
The present invention relates to the battery temperature automatic informing device and the method for mobile communication terminal, the temperature that particularly is installed in the battery in the mobile communication terminal rises to the temperature of appointment when above, mobile communication terminal self is by warning tones and this temperature conditions of temperature display notification, mobile communications network be will be connected to automatically simultaneously, and the battery temperature automatic informing device and the method for the mobile communication terminal of explosion potential notified to emergency interconnection place.
Background technology
In general, storage battery (or rechargeable battery) develops on the automobile nickel-cadmium cell (Nicad Battery) that uses in the main lead accumulator (lead storage battery) that uses, the household electrical appliances, Ni-MH battery etc., and using in the mobile communication terminal has the non-harmful lithium ion battery of high efficiency (Lithium-IonBattery).Recently, use lithium polymer battery (Lithium Polymer Battery) gradually for the fail safe and the small portableization that reach mobile communication terminal.
The basic principle of above-mentioned lithium polymer battery is identical with lithium ion battery, but the electrolyte of liquid state can be carried out producing high-molecular and be combined into state of polymer, makes it prevent gas, the phenomenon of leakage that produces, and has the feature stable more on the performance, that energy is higher.
Storage battery charges by the negative electrode addition electronics of battery, and the flip-flop under the voltage control of usually reordering mutually flows electric current and carries out charging operations by phase making alive and inside battery differences among voltages.
At this moment, the phase making alive is arranged as the battery unit (Cell) (representing) of the nominal unit of battery when regulation with C, usually mobile communication terminal with lithium ion battery and lithium polymer battery in, per 1 battery unit (quota 3.6V) regulation provides the voltage of deciding of the strict restriction of 4.2V.When every battery unit addition 4.5 was above, the electrolyte in the battery was decomposed and produces gas, and the pressure relief valve is opened and leaked simultaneously, may cause the accident of blasting when serious, also might blast when the temperature rising of battery.
Be provided with overvoltage, overcurrent, short-circuit protection circuit in the battery of current most mobile communication terminal, be used to prevent unexpected blast or fire incident.Particularly, as most of PTC (the positive conductive coefficient of Positive Thermal Coefficient-that uses of current protection; Be installed in a kind of parts of Bare cell, when temperature rose, its resistance became big and turn-off current gradually), but still have deficiency when using at high temperature battery explosion to prevent in the circuit.
As mentioned above, when being in high temperature, because not at the protective circuit or the prevention method of battery explosion or breaking out of fire, if when battery continued to be placed on high temperature, the danger of blasting is higher, but does not also have corresponding solution in the prior art.
Summary of the invention
For solving above-mentioned the problems of the prior art, the object of the present invention is to provide a kind of battery temperature automatic informing device and method of mobile communication terminal, make the temperature of the battery in being installed in mobile communication terminal rise to the temperature of appointment when above, mobile communication terminal self is by warning tones and temperature display notification said temperature situation, to be connected to mobile communications network automatically simultaneously, and notify the possibility of blasting to emergency interconnection place.
Achieve the above object for making, the battery temperature automatic informing device of the mobile communication terminal among the present invention is characterized in that including following several sections: most temperature detection sensors, according to the temperature of specified location classification detection battery surface; Digital-to-analogue (D/A) converter section will quantize (quantizing) by the detected measured value of said temperature detecting sensor and handle; Temperature-averaging portion handles the averaging of temperature (averaging) of each position classification of the battery surface of above-mentioned digital-to-analogue conversion; Control part is judged whether the battery surface temperature of judging by the temperature of above-mentioned equalization is more than the high temperature of appointment, and is carried out the temperature notifying operation according to the situation classification; The temperature display part by the control of above-mentioned control part, changes or uses digital displaying temperature the color of LCD; The warning tones efferent, by the control of above-mentioned control part, sound and notify the battery of mobile communication terminal to be in dangerous temperature gives a warning; Promptly (emergency) calls out connecting portion, by the control of above-mentioned control part, is connected to mobile communications network automatically and notifies emergency condition to emergency interconnection place.
And, achieve the above object for making, the battery temperature method for automatically notifying of the mobile communication terminal among the present invention, it is characterized in that including following several steps:, obtain the step of the mean temperature of battery surface by the temperature of each position classification of detected battery surface in most the temperature detection sensors; The mean temperature of above-mentioned battery surface is presented at step on the LCD picture at interval with certain hour; When showing above-mentioned battery temperature, judge more than the temperature that whether arrives appointment,, or be connected to mobile communications network automatically according to each stage classification output alarm tone according to the stage classification, and to the step of the emergency interconnection place notice emergency condition of appointment.
Effect of the present invention, the temperature that is the battery in being installed in mobile communication terminal rises to the temperature of appointment when above, mobile communication terminal self is by warning tones and temperature display notification said temperature situation, to be connected to mobile communications network automatically simultaneously, and to the emergency interconnection place notice possibility of blasting, i.e. automatic output high temperature blast warning tones or be connected to grid, thus the danger that may have an accident avoided rapidly.
Description of drawings
Fig. 1 is the structured flowchart of the battery temperature automatic informing device of the mobile communication terminal among the present invention;
Fig. 2 is the illustration figure that each position temperature of battery surface is detected by the temperature sensor that adopts among the present invention;
Fig. 3 is the flow chart of the battery temperature method for automatically notifying of the mobile communication terminal among the present invention.
Wherein, Reference numeral:
101a～101c: temperature detection sensor 102: digital-to-analogue conversion portion
103: temperature-averaging portion 104: control part
105: temperature display part 106: the warning tones efferent
107: the urgent call connecting portion
Embodiment
Technological thought of the present invention is, utilize temperature sensor or other temperature-detecting device that the temperature measuring value of battery unit is carried out quantization operation, and the temperature value at each position is presented among the LCD, or mode such as output warning tones etc. is pointed out the user, automatically be connected to simultaneously urgent mobile communications network, point out the battery explosion that causes under condition of high temperature accident in advance, thereby make the user prevent the generation of battery explosion accident.
With reference to the accompanying drawings the embodiment among the present invention is described in detail.
At first, when marking reference marks on the structure in each accompanying drawing, when appearing in other accompanying drawing, should mark identical symbol as far as possible as if identical structure.
And, following specific details such as concrete handling process that will illustrate, just understand for technological thought of the present invention being had more fully, even if there is not above-mentioned specific detailed content, the operator of relevant industries also can realize technological thought of the present invention in technical scope of the present invention.
In addition, be judged as known function and the structure of obscuring basic thought of the present invention and will omit its detailed explanation.
Fig. 1 is the structured flowchart of the battery temperature automatic informing device of the mobile communication terminal among the present invention.As shown in the figure, it includes following several sections: a plurality of temperature detection sensors (101a～101c), detect the temperature of battery surface according to the specified location classification; Digital-to-analogue (D/A) converter section 102 will quantize (quantizing) by the detected measured value of said temperature detecting sensor and handle; Temperature-averaging portion 103 handles the averaging of temperature (averaging) at each position of the battery surface of above-mentioned digital-to-analogue conversion; Whether the be as the criterion battery surface temperature judged of control part 104, the temperature of judging above equalization surpasses the high temperature of appointment, and carries out the temperature notifying operation according to the situation classification; Temperature display part 105 by the control of above-mentioned control part, changes or uses digital displaying temperature the color of LCD; Warning tones efferent 106, by the control of above-mentioned control part, sound and notify the battery of mobile communication terminal to be in dangerous temperature gives a warning; Promptly (emergency) calls out connecting portion 107, by the control of above-mentioned control part, is connected to mobile communications network automatically and notifies emergency condition to emergency interconnection place.
And feature of the present invention also includes: mains switch portion (power switching) 108, and when the power-off of mobile communication terminal, if under the situation that the temperature of battery rises, will open mobile communication terminal automatically.
Wherein, above-mentioned mains switch portion 108 need not to constitute the circuit that need receive additional driving power, the set temperature element (TE (transducer) that resistance value continued to reduce when it utilized temperature to rise, temperature when battery surface was risen to when both fixed temperature was above, open (turn on) and mobile communication terminal is opened.
As reference, Fig. 2 is the illustration figure that each position temperature of battery surface is detected by the temperature sensor that adopts among the present invention.Wherein, the output valve of temperature sensor may be resistance value or magnitude of voltage according to its kind.
In addition, said temperature display part 105 shows current temperature according to the temperature of battery surface in LCD, for example, when temperature is low, be shown as blueness on the whole, temperature is got over Gao Zeyue and is approached redness, and in order not influence menu operation or background, it preferably selects more shallow color, may cause it can being changed to darker color under the situation of the high temperature that explodes.
As other method, the part that is used for display message (parts of shows signal intensity, battery supply, the tinkle of bells kind etc.) in the picture upper end, available digital shows real-time detected battery surface temperature, preferably can select according to user's environment set operation.
And, above-mentioned warning tones efferent 106 is different with the temperature display part that shows the real time temperature variation, when reaching the uniform temperature sound that gives a warning when above, dangerous temperature when said temperature is made mobile communication terminal is as default temperature, and preferably the user can select warning tones in environment set.
Simultaneously, said temperature display part and warning tones efferent are that the user carries mobile communication terminal, or do not carry but near prompting user's method when being in the mobile communication terminal, as user during in place that can't be by warning tones prompting, above-mentioned urgent call connecting portion 107 will be connected to emergency interconnection place that presets and export voice suggestion message (for example, battery is in the high temperature danger of blasting).Wherein, the user can specify above-mentioned emergency interconnection place in environment set.
Fig. 3 is the flow chart of the battery temperature method for automatically notifying of the mobile communication terminal among the present invention.When mobile communication terminal is opened, control part is by each position classification temperature of most the detected battery surfaces of temperature detection sensor, calculate the mean temperature of battery surface, and above-mentioned surface temperature is presented in the LCD picture at interval by certain hour, judge the condition of high temperature that whether exceeds stage classification appointment simultaneously, according to each output sound that gives the alarm, or be connected to mobile communications network automatically in stage, and to the emergency interconnection place notice emergency rating of appointment.
Suppose that mobile communication terminal is under the off-mode, after battery is in uniform temperature when above, opens mobile communication terminal by mains switch portion, carries out above-mentioned surface temperature and detect step.
As mentioned above, be the explosion accident that prevents that battery high-temperature from causing, in the present invention, export high temperature blast warning tones automatically or be connected to grid, thereby avoid the danger that may have an accident rapidly.
Claims (9)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020040080028 | 2004-10-07 | ||
| KR1020040080028A KR100652678B1 (en) | 2004-10-07 | 2004-10-07 | Battery temperature notification device and method of mobile communication terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1758790A true CN1758790A (en) | 2006-04-12 |
| CN100353792C CN100353792C (en) | 2007-12-05 |
Family
ID=36703922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100736001A Expired - Fee Related CN100353792C (en) | 2004-10-07 | 2005-06-06 | Automatic informing device and method for temp of battery for mobile communication terminal |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR100652678B1 (en) |
| CN (1) | CN100353792C (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014176960A1 (en) * | 2013-08-30 | 2014-11-06 | 中兴通讯股份有限公司 | Temperature control method and device |
| CN104729748A (en) * | 2013-12-19 | 2015-06-24 | 罗伯特·博世有限公司 | Method for determining the ambient temperature of a mobile device |
| CN105005460A (en) * | 2015-07-30 | 2015-10-28 | Tcl移动通信科技（宁波）有限公司 | Mobile terminal temperature-based display method and display system |
| WO2017012183A1 (en) * | 2015-07-23 | 2017-01-26 | 中兴通讯股份有限公司 | Terminal, method for controlling terminal temperature and computer storage medium |
| CN106786925A (en) * | 2016-12-29 | 2017-05-31 | 深圳市金立通信设备有限公司 | Method and terminal that a kind of charge information shows |
| CN107820657A (en) * | 2016-11-08 | 2018-03-20 | 深圳市柔宇科技有限公司 | Charged state indicating means, charged state instruction system and terminal device |
| CN107980120A (en) * | 2016-12-08 | 2018-05-01 | 深圳市柔宇科技有限公司 | Electronic device and its dormancy control method |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI448035B (en) * | 2008-07-04 | 2014-08-01 | Chi Mei Comm Systems Inc | System and method for detecting a temperature of a battery |
| US11300624B2 (en) | 2017-07-28 | 2022-04-12 | Northstar Battery Company, Llc | System for utilizing battery operating data |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2355367A (en) * | 1999-10-13 | 2001-04-18 | Ericsson Telefon Ab L M | Adjusting allocation of transmission slots according operating conditions in a mobile telephone |
| EP1094587A1 (en) * | 1999-10-21 | 2001-04-25 | Sony International (Europe) GmbH | Mobile terminal for a wireless telecommunication system comprising a rechargeable battery and method for preventing bulging of said rechargeable battery |
| CN2590302Y (en) * | 2002-12-05 | 2003-12-03 | 上海迪比特实业有限公司 | Mobile phone |
-
2004
- 2004-10-07 KR KR1020040080028A patent/KR100652678B1/en not_active IP Right Cessation
-
2005
- 2005-06-06 CN CNB2005100736001A patent/CN100353792C/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014176960A1 (en) * | 2013-08-30 | 2014-11-06 | 中兴通讯股份有限公司 | Temperature control method and device |
| CN104423403A (en) * | 2013-08-30 | 2015-03-18 | 中兴通讯股份有限公司 | Temperature control method and device |
| CN104423403B (en) * | 2013-08-30 | 2018-03-20 | 中兴通讯股份有限公司 | A kind of temperature control method and device |
| CN104729748A (en) * | 2013-12-19 | 2015-06-24 | 罗伯特·博世有限公司 | Method for determining the ambient temperature of a mobile device |
| CN104729748B (en) * | 2013-12-19 | 2019-01-04 | 罗伯特·博世有限公司 | Method for determining the environment temperature of mobile device |
| WO2017012183A1 (en) * | 2015-07-23 | 2017-01-26 | 中兴通讯股份有限公司 | Terminal, method for controlling terminal temperature and computer storage medium |
| CN106371476A (en) * | 2015-07-23 | 2017-02-01 | 西安中兴新软件有限责任公司 | Terminal and terminal temperature controlling method |
| CN106371476B (en) * | 2015-07-23 | 2020-01-17 | 西安中兴新软件有限责任公司 | Terminal and method for controlling temperature of terminal |
| CN105005460A (en) * | 2015-07-30 | 2015-10-28 | Tcl移动通信科技（宁波）有限公司 | Mobile terminal temperature-based display method and display system |
| CN107820657A (en) * | 2016-11-08 | 2018-03-20 | 深圳市柔宇科技有限公司 | Charged state indicating means, charged state instruction system and terminal device |
| CN107980120A (en) * | 2016-12-08 | 2018-05-01 | 深圳市柔宇科技有限公司 | Electronic device and its dormancy control method |
| CN106786925A (en) * | 2016-12-29 | 2017-05-31 | 深圳市金立通信设备有限公司 | Method and terminal that a kind of charge information shows |
Also Published As
| Publication number | Publication date |
|---|---|
| KR100652678B1 (en) | 2006-12-06 |
| KR20060031129A (en) | 2006-04-12 |
| CN100353792C (en) | 2007-12-05 |
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Granted publication date: 20071205 |