CN101677337B - Mobile communication terminal and its communication time-termination operation method - Google Patents
Mobile communication terminal and its communication time-termination operation method Download PDFInfo
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- CN101677337B CN101677337B CN2008101212399A CN200810121239A CN101677337B CN 101677337 B CN101677337 B CN 101677337B CN 2008101212399 A CN2008101212399 A CN 2008101212399A CN 200810121239 A CN200810121239 A CN 200810121239A CN 101677337 B CN101677337 B CN 101677337B
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Abstract
The invention relates to a mobile communication terminal and its communication time-termination operation method, comprising a shell composed of a communication electronic circuit and a charging battery, wherein the communication electronic circuit comprises a communication module, a charging interface connected with an external charger on the shell and the charging interface is electrically connected with the charging battery, characterized in that; the communication electric circuit comprises a charging detection module directly or indirectly connected with the charging battery, a communication control module for controlling the switch-on and switch-off of the communication module and a timer. When the charging detection module detects that the charging interface of the mobile communication terminal and the external charger are at disengaged state or false charging state, the timer is started and when the timing cumulation time of the timer reaches to a preset time, the control module outputs the control signal to switch off the communication module. After the mobile communication terminal is connected with the external charger, the mobile communication terminal is used as fixed-line telephone and when the mobile communication terminal is disengaged from the external charger, the communication time is limited.
Description
Technical field
The present invention relates to the converse method of time-termination operation of a kind of mobile communication terminal and this mobile communication terminal.
Background technology
The landline telephone rate are lower with respect to the rate of mobile communication terminal now, but the landline telephone volume is bigger, and just can converse after must connecting telephone wire, because fixation phone line is all fixed.Therefore landline telephone carries inconvenience, can't portablely converse in addition.Existing mobile communication terminal for example mobile phone etc. is general smaller and more exquisite, and is easy to carry, and conversation is convenient, but relative rate are higher.
In some cases; If can mobile communication terminal be used as landline telephone; And with the mobile operator cooperation, can significantly reduce the rate of mobile communication terminal, this just need be designed to relatively-stationary terminal with mobile communication terminal; And mobile communication terminal must just can have been realized the relative fixed of mobile communication terminal with the fixing characteristics of external charge device when charging; Like this, though mobile communication terminal as the landline telephone on certain meaning, does not lose the characteristics of its portability, portable conversation.And, just need limit its air time when mobile communication terminal during no longer as landline telephone.
Common in addition terminal is realized relatively-stationary technology as long as just think the anodal short circuit termination of the input of the positive pole of the connection battery at terminal and power management chip in charging and crack mobile phone terminal.
Summary of the invention
First technical problem to be solved by this invention provides a kind of mobile communication terminal with conversation time-termination operation function.
Second technical problem to be solved by this invention provides a kind of mobile communication terminal call time-termination operation method.
The present invention solves the technical scheme that above-mentioned first technical problem adopted: a kind of mobile communication terminal; Comprise shell; Be provided with in the shell and comprise the communications electronics circuit and be the rechargeable battery of communications electronics circuit supply; Said communications electronics circuit comprises the conversation module; Shell is provided with the charging inlet that links to each other with the external charge device, and this charging inlet and said rechargeable battery are electrically connected, and it is characterized in that: said communications electronics circuit includes the charging detection module that is connected with rechargeable battery directly or indirectly, conversation control module and the timer of controlling the open and close of conversation module; Said charging detection module detects said mobile communication terminal charging inlet and said external charge device is in after disengaging or the false charged state; Start said timer, after the time that the timing cumulative time of said timer arrival one is provided with in advance, said conversation control module output control signal is closed said conversation module.
Pretend to be in order effectively to prevent said rechargeable battery; As improvement; Said charging testing circuit also includes one and is used for detecting the electric current of said rechargeable battery and the current/voltage detection module of voltage; This current/voltage detection module and said rechargeable battery are electrically connected; When said current/voltage detection module to the voltage of rechargeable battery less than certain setting voltage, and the electric current of rechargeable battery is when setting electric current less than certain, thinks that said mobile communication terminal charging inlet and said external charge device are in to break away from perhaps false charged state.
Like this, the present invention carries out comprehensive detection through electric current and the voltage to the rechargeable battery of mobile communication terminal, prevents that the problem of pretending to be electricity from producing.
And the above-mentioned time that is provided with in advance be 5～10 minutes for good.
The present invention solves the technical scheme that above-mentioned second technical problem adopted: a kind of mobile communication terminal call time-termination operation method; Said mobile communication terminal comprises shell; Be provided with in the shell and comprise the communications electronics circuit and be the rechargeable battery of communications electronics circuit supply; Said communications electronics circuit comprises the conversation module; Shell is provided with the charging inlet that links to each other with the external charge device; This charging inlet and said rechargeable battery are electrically connected, and it is characterized in that: whether said communications electronics circuit includes one and is used for detecting the external charge device and is in said mobile communication terminal charging inlet and breaks away from or the conversation control module and the timer of the open and close of the charging detection module of false charged state, control conversation module, and said mobile communication terminal call time-termination operation method may further comprise the steps:
(1), in said communications electronics circuit, emergency numbers and special number are set, be set an air time in advance;
(2), when said mobile communication terminal has the dial key input; Said charging detection module detects whether current charging sign is true; Be whether said rechargeable battery is in charged state, if current charging is designated very, then said mobile communication terminal carries out the normal dialing conversation; The conversation control module is controlled said conversation module operate as normal, returns step (2) behind the end of conversation; If current charging is designated vacation, then get into next step;
(3), judge whether said dialed number is emergency numbers or special number, if then said mobile communication terminal carries out normal dialing conversation, the conversation control module is controlled said conversation module operate as normal, returns step (2) behind the end of conversation; As not then to get into next step;
(4), said communications electronics circuit reads the timing time of said timer; Judge that whether this timing time is less than the air time that is provided with in advance; If then said mobile communication terminal carries out the normal dialing conversation, the conversation control module is controlled said conversation module operate as normal; And said timer begins the accumulative total timing, returns step (2) simultaneously; If not, then get into next step;
(5), said conversation control module output control signal closes said conversation module, and said communications electronics circuit prompting user inserts the external charge device.
As improvement; Said charging detection module includes one and is used for detecting the electric current of said rechargeable battery and the current/voltage detection module of voltage; This current/voltage detection module and said rechargeable battery are electrically connected, and said mobile communication terminal carries out rechargeable battery through following steps and pretends to be electro-detection:
1., charging voltage, charging current, first setting-up time, second setting-up time, the 3rd setting-up time of rechargeable battery are set in said communications electronics circuit;
2., behind the said mobile communication terminal when startup, said current/voltage detection module detects the voltage of rechargeable battery, judges that whether this voltage is greater than charging voltage; If; Said charging sign is made as very, and setting timer time is first setting-up time, and changes step over to 5.; As not then to get into next step;
3., said current/voltage detection module detects the electric current of rechargeable battery, whether judges this electric current less than charging current, if, said charging sign is made as vacation, setting timer time is second setting-up time, and changes step over to 5.; As not then to get into next step;
4., said charging sign is made as true, setting timer time is the 3rd setting-up time;
5., start timer, 2. timer returns step to after date.
Compared with prior art; The invention has the advantages that: when mobile communication terminal with after the external charge device links to each other, can be used as landline telephone and use, and when mobile communication terminal and the disengaging of external charge device; Then the air time is limited; Like this, mobile communication terminal provided by the invention is not only small and exquisite and be easy to carry, and is convenient to operator and realizes the preferential of rate; Simultaneously, the current/voltage detection module is set, can prevents effectively that rechargeable battery from pretending to be electrical phenomena.
Description of drawings
Fig. 1 is a mobile communication terminal call time-termination operation method flow chart in the embodiment of the invention
Fig. 2 pretends to be the testing process figure of electricity for rechargeable battery in the embodiment of the invention.
Embodiment
Embodiment describes in further detail the present invention below in conjunction with accompanying drawing.
The invention provides a kind of mobile communication terminal; It comprises shell; Be provided with in the shell and comprise the communications electronics circuit and be the rechargeable battery of communications electronics circuit supply; Shell is provided with the charging inlet that links to each other with the external charge device; This charging inlet and rechargeable battery are electrically connected; Whether the communications electronics circuit comprises the conversation module, be used for detecting external charge device and mobile communication terminal charging inlet belongs to and breaks away from or the conversation control module and the timer of the open and close of the charging detection module of false charged state, control conversation module, the charging detection module detect mobile communication terminal and external charge device be in break away from or false charged state after, startup timer when dialling common number and conversing; Arrive the time of a setting in advance when the timing cumulative time of timer after, conversation control module output control signal is closed said conversation module behind the end of conversation.
Here, the time that is provided with in advance can be made as any duration, but preferably is made as 5～10 minutes; Like this, after mobile communication terminal breaks away from charger, can start timer during terminal call; When terminal call accumulative total duration surpasses the time that is provided with in advance; This mobile communication terminal just can't be called, and when inserting charger again, the time zero clearing of timer.
Above-mentioned charging detection module, conversation control module and timer can be realized through the hardware module of routine, also can in the communications electronics circuit, realize through software program.
Charging detection module of the present invention also includes one and is used for detecting the electric current of rechargeable battery and the current/voltage detection module of voltage; This current/voltage detection module is electrically connected with rechargeable battery directly or indirectly; When the current/voltage detection module to the voltage of rechargeable battery less than certain setting voltage; And when the electric current of rechargeable battery is set electric current less than certain; Start timer, after the time that the timing cumulative time of timer arrival one is provided with in advance, said conversation control module output control signal is closed said conversation module.
Because at this moment mobile communication terminal does not in fact charge to rechargeable battery as long as just think the input of the positive pole of the connection battery at terminal and power management chip positive pole short circuit termination charging, but our this situation is called and pretends to be; The present invention has then effectively evaded this electrical phenomena of pretending to be; When the voltage of rechargeable battery greater than setting voltage, during like 4.1V, do not pretend to be the judgement of electrical equipment; Start timer, inquire about current voltage at interval; When the voltage of rechargeable battery smaller or equal to setting voltage, like 4.1V, and charging current is set electric current less than certain, during like 20mA, conversation control circuit output control signal is closed the conversation module.
In addition, the present invention also provides a kind of mobile communication terminal call time-termination operation method, and referring to shown in Figure 1, it may further comprise the steps:
(1), in said communications electronics circuit, emergency numbers and special number are set, be set an air time in advance;
(2), when said mobile communication terminal has the dial key input; Said charging detection module detects whether current charging sign is true; Be whether said rechargeable battery is in charged state, if current charging is designated very, then said mobile communication terminal carries out the normal dialing conversation; The conversation control module is controlled said conversation module operate as normal, returns step (2) behind the end of conversation; If current charging is designated vacation, then get into next step;
(3), judge whether said dialed number is emergency numbers or special number, if then said mobile communication terminal carries out normal dialing conversation, the conversation control module is controlled said conversation module operate as normal, returns step (2) behind the end of conversation; As not then to get into next step;
(4), said communications electronics circuit reads the accumulative total timing time of said timer; Judge that whether this timing time is less than the air time that is provided with in advance; If then said mobile communication terminal carries out the normal dialing conversation, the conversation control module is controlled said conversation module operate as normal; And said timer begins the accumulative total timing, returns step (2) simultaneously; If not, then get into next step;
(5), said conversation control module output control signal closes said conversation module, and said communications electronics circuit prompting user inserts the external charge device.
In addition; The communications electronics circuit of mobile communication terminal provided by the invention also includes one and is used for detecting the electric current of rechargeable battery and the current/voltage detection module of voltage; This current/voltage detection module and said rechargeable battery are electrically connected; Said mobile communication terminal carries out rechargeable battery through following steps and pretends to be electro-detection, referring to shown in Figure 2:
1., charging voltage, charging current, first setting-up time, second setting-up time, the 3rd setting-up time of rechargeable battery are set in said communications electronics circuit;
2., behind the said mobile communication terminal when startup, said current/voltage detection module detects the voltage of rechargeable battery, judges that whether this voltage is greater than charging voltage; If; Said charging sign is made as very, and setting timer time is first setting-up time, and changes step over to 5.; As not then to get into next step;
3., said current/voltage detection module detects the electric current of rechargeable battery, whether judges this electric current less than charging current, if, said charging sign is made as vacation, setting timer time is second setting-up time, and changes step over to 5.; As not then to get into next step;
4., said charging sign is made as true, setting timer time is the 3rd setting-up time;
5., start timer, 2. timer returns step to after date.
Claims (5)
1. mobile communication terminal; Comprise shell; Be provided with the communications electronics circuit in the shell and be the rechargeable battery of communications electronics circuit supply; Said communications electronics circuit comprises the conversation module; Shell is provided with the charging inlet that links to each other with the external charge device, and this charging inlet and said rechargeable battery are electrically connected, and it is characterized in that: said communications electronics circuit includes the charging detection module that is connected with rechargeable battery directly or indirectly, conversation control module and the timer of controlling the open and close of conversation module; Said charging detection module detects said mobile communication terminal charging inlet and said external charge device is in after disengaging or the false charged state; Mobile communication terminal is dialed and is started said timer when common number is conversed, and after the time that the timing cumulative time of said timer arrival one is provided with in advance, said conversation control module output control signal is closed said conversation module.
2. mobile communication terminal according to claim 1; It is characterized in that: said charging detection module also includes one and is used for detecting the electric current of said rechargeable battery and the current/voltage detection module of voltage; This current/voltage detection module and said rechargeable battery are electrically connected; The voltage that detects rechargeable battery when said current/voltage detection module is less than certain setting voltage; And when the electric current of rechargeable battery is set electric current less than certain, think that said mobile communication terminal charging inlet and said external charge device are in disengaging or false charged state.
3. mobile communication terminal according to claim 1 and 2 is characterized in that: the said time that is provided with in advance is 5～10 minutes.
4. mobile communication terminal call time-termination operation method; Said mobile communication terminal comprises shell; Be provided with the communications electronics circuit in the shell and be the rechargeable battery of communications electronics circuit supply; Said communications electronics circuit comprises the conversation module; Shell is provided with the charging inlet that links to each other with the external charge device; This charging inlet and said rechargeable battery are electrically connected, and it is characterized in that: whether said communications electronics circuit includes one and is used for detecting the external charge device and is in said mobile communication terminal charging inlet and breaks away from or the conversation control module and the timer of the open and close of the charging detection module of false charged state, control conversation module, and said mobile communication terminal call time-termination operation method may further comprise the steps:
(1), in said communications electronics circuit, emergency numbers and special number are set, be set an air time in advance;
(2), when said mobile communication terminal has the dial key input; Said charging detection module detects whether current charging sign is true; Be whether said rechargeable battery is in charged state, if current charging is designated very, then said mobile communication terminal carries out the normal dialing conversation; The conversation control module is controlled said conversation module operate as normal, returns step (2) behind the end of conversation; If current charging is designated vacation, then get into next step;
(3), judge whether dialed number is emergency numbers or special number, if then said mobile communication terminal carries out normal dialing conversation, the conversation control module is controlled said conversation module operate as normal, returns step (2) behind the end of conversation; As not then to get into next step;
(4), said communications electronics circuit reads the timing time of said timer; Judge that whether this timing time is less than the air time that is provided with in advance; If then said mobile communication terminal carries out the normal dialing conversation, the conversation control module is controlled said conversation module operate as normal; And said timer begins the accumulative total timing, returns step (2) simultaneously; If not, then get into next step;
(5), said conversation control module output control signal closes said conversation module, and said communications electronics circuit prompting user inserts the external charge device.
5. mobile communication terminal call time-termination operation method according to claim 4; It is characterized in that: said charging detection module also includes one and is used for detecting the electric current of said rechargeable battery and the current/voltage detection module of voltage; This current/voltage detection module and said rechargeable battery are electrically connected, and said mobile communication terminal carries out rechargeable battery through following steps and pretends to be electro-detection:
1., charging voltage, charging current, first setting-up time, second setting-up time, the 3rd setting-up time of rechargeable battery are set in said communications electronics circuit;
2., behind the said mobile communication terminal when startup, said current/voltage detection module detects the voltage of rechargeable battery, judges that whether this voltage is greater than charging voltage; If; Said charging sign is made as very, and setting timer time is first setting-up time, and changes step over to 5.; As not then to get into next step;
3., said current/voltage detection module detects the electric current of rechargeable battery, whether judges this electric current less than charging current, if, said charging sign is made as vacation, setting timer time is second setting-up time, and changes step over to 5.; As not then to get into next step;
4., said charging sign is made as true, setting timer time is the 3rd setting-up time;
5., start timer, 2. timer returns step to after date.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1829351A (en) * | 2005-03-03 | 2006-09-06 | 乐金电子(中国)研究开发中心有限公司 | Mobile communication terminal with automatic startup function |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1829351A (en) * | 2005-03-03 | 2006-09-06 | 乐金电子(中国)研究开发中心有限公司 | Mobile communication terminal with automatic startup function |
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| JP特开2003-125039A 2003.04.25 |
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Address after: 315500 room 6088-15, 6 / F, No. 1558 Jiangnan Road, Ningbo high tech Zone, Ningbo, Zhejiang Province Patentee after: Ningbo Yuning Software Technology Co.,Ltd. Address before: 315500 No. 999 Dacheng East Road, Zhejiang, Fenghua Patentee before: NINGBO BIRD SOFTWARE CO.,LTD. |
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