Mobile communication terminal and control method thereof with facilitating functions
Technical field
The present invention relates to have the mobile communication terminal and the control method thereof of facilitating functions, particularly, use prohibited area at mobile communication terminal is in park mode, and selectivity is carried out the mobile communication terminal with facilitating functions and the control method thereof of other facilitating functions that need not the generation of RF signal.
Background technology
In general, the cellular mobile telephone that mobile communication system was developed at the beginning of the 1980's (cellular-phone) obtains commonly usedization and growth rapidly at first at north America region, and above-mentioned cellular mobile telephone (cellular-phone) is divided into several km with the service object zone
-The hexagonal cells of number 10km diameter, unit far away on the geographical position will use identical frequency channels repeatedly, and carry out the wireless channel handoff functionality by moving of user between the unit.In addition, develop the 3-G (Generation Three mobile communication system) that is called IMT-2000 recently, said system is according to user's use request, the multiple communication service that provides based on fixed communication networks such as PSTN/ISDN/BISDN is provided, for example is wirelessly connected to the information service network that includes voice and image data.
1 pair of above-mentioned mobile communication system of the prior art describes with reference to the accompanying drawings.As shown in the figure, it includes following several sections: base station 71, and the function signal that most mobile communication terminals 70 are transmitted is for example carried out wireless processing operation to the call signal that receives or SMS message etc.; Mobile switching centre (MSC) 72 is to controlling via the call signal of above-mentioned base station 71 inputs or the transmitting function of SMS message; SMS message center 73 is connected in above-mentioned mobile switching centre (MSC) 72, is used for providing SMS message to above-mentioned mobile communication terminal 70.
Simultaneously, action to above-mentioned mobile communication system of the prior art describes, at first, when if the user of mobile communication terminal 70 need transmit the SMS message synchronization, the user of mobile communication terminal 70 selects corresponding menu and imports required literal by the keypad 76 of mobile communication terminal 70, when finishing input characters by above-mentioned steps, the user of above-mentioned mobile communication terminal 70 will select to need the target complete telephone number that transmits and press the transmission button in the telephone directory book of storage inside.At this moment, the SMS message signale of above-mentioned mobile communication terminal 70 will be input to SMS message center 73 and store through base station 71 and MSC72.Simultaneously, above-mentioned SMS message center 73 is confirmed the destination phone numbers of the SMS message of input, and sends it in the above-mentioned mobile switching centre (MSC) 72.Above-mentioned mobile switching centre (MSC) 72 is sent to opposite mobile communication terminal 74 with the SMS message signale of the identical content that above-mentioned SMS message center 73 transmits.74 SMS message signales to reception of above-mentioned opposite mobile communication terminal are analyzed, and corresponding signal is shown in display screen.
On the contrary, when said external mobile communication terminal 74 during by (MSC) 72 of mobile switching centre and base station 71 receipt of call incoming telephone signals, will sound the tinkle of bells and point out the user the current connection of having conversed of above-mentioned lid-turning type terminal 70.Here, when the user 70 of above-mentioned mobile communication terminal need answer the call, that opens mobile communication terminal (70) renovated 75, above-mentioned mobile communication terminal 70 was close to ear and mouth is conversed.But, if when the user of above-mentioned mobile communication terminal 70 does not want to answer the call under the state that receives incoming call, with open renovate 75 and the end of conversation key pressed on the keypad 76 hang up the telephone.
Here, above-mentioned mobile communication terminal 70 is in using prohibited area, and for example aircraft cabin is interior or hospital particularly weighs the power supply that must close mobile communication terminal in the patient chamber.This be because, for residing network is searched for (searching), it is that unit radiates electric wave that above-mentioned mobile communication terminal 70 needs some cycles, and above-mentioned electric wave produces interference to using the electronic instrument in the prohibited area, therefore must turn off mobile communication terminal in above-mentioned place.
But, at aforesaid mobile communication terminal of the prior art, owing to use prohibited area at electric wave, for example mobile communication terminal must be turned off in the aircraft cabin or the particularly heavy patient chamber of hospital, except the call-handling capability of radiation RF signal, other facilitating functions that is provided with in the mobile communication terminal for example can't use MP3 to listen to or functions such as camera action and recreation, therefore reduces the convenience that mobile communication terminal uses.And, because mobile communication terminal is in off-mode in electric wave uses prohibited area, when needs are retrieved the important telephone number of storing in the mobile communication terminal, mobile communication terminal can't normally carry out aforesaid operations, thereby bigger reduction mobile communication terminal is functional.
Summary of the invention
Address the above problem for making, the object of the present invention is to provide a kind of mobile communication terminal and control method thereof with facilitating functions, make the generation that in the use prohibited area of mobile communication terminal, suppresses the RF signal, and can carry out simultaneously the facilitating functions of the required mobile communication terminal of user, thereby the convenience that can bigger raising mobile communication terminal uses.
And, another object of the present invention is to provide a kind of mobile communication terminal and control method thereof with facilitating functions, make when carrying out above-mentioned facilitating functions, the circuit structure that need not to add and use the park mode of electricity-saving type, thereby can bigger raising mobile communication terminal functional.
Mobile communication terminal of the present invention is characterized in that, it contains: the LCD panel part, be installed on the part fuselage of above-mentioned mobile communication terminal, and be used to show the park mode function of mobile communication terminal;
The portable terminal modulator-demodulator is a MSM portion, and it contains rf terminal is RF portion and base band part, and the interconnection of above-mentioned MSM portion and LCD panel part simultaneously, links to each other with the user's of key region portion function setting signal output part; Ban use of the zone when above-mentioned mobile communication terminal enters into electric wave, carry out the park mode function of setting by the user, to end rf terminal be the action of RF portion and carry out the facilitating functions that the user sets;
Memory section, it and the interconnection of above-mentioned MSM portion, storage is by the data of above-mentioned MSM portion processing;
Multimedia department, with the interconnection of above-mentioned MSM portion, above-mentioned multimedia department is used to handle the facilitating functions that the user sets under the park mode state;
Coding and decoding portion, respectively with receiver and the interconnection of above-mentioned MSM portion, above-mentioned coding and decoding portion will convert digital signal to by the analog voice signal of above-mentioned receiver input according to the call control signal of above-mentioned MSM portion, or convert the audio digital signals of input to the analog signal line output of going forward side by side.
The control method of mobile communication terminal of the present invention is characterised in that: above-mentioned park mode is the power supply of the above-mentioned RF portion that establishes in turn-offing in the MSM portion and the pattern of only moving base band part.
As mentioned above, in the present invention, mobile communication terminal is in park mode in the use prohibited area of mobile communication terminal, and selectivity execution simultaneously need not all the other facilitating functions of the mobile communication terminal of RF signal generation, make the generation that in the use prohibited area of mobile communication terminal, suppresses the RF signal, and can carry out simultaneously the facilitating functions of the required mobile communication terminal of user, thereby the convenience that can bigger raising mobile communication terminal uses.
And, the present invention when carrying out above-mentioned facilitating functions, the circuit structure that need not to add and use the park mode of electricity-saving type, thus can bigger raising mobile communication terminal functional.
Description of drawings
Fig. 1 is for the key diagram of mobile communication system of the prior art is described;
Fig. 2 is the key diagram for the mobile communication terminal among explanation the present invention;
Fig. 3 is a flow chart of the present invention.
The symbol description of<accompanying drawing major part 〉
1: mobile communication terminal 2:LCD panel part
3:MSM portion 4: memory section
5: key region portion 6: receiver (handset)
7: coding and decoding portion 8: base station system portion
9: mobile communication terminal 10:RF portion
11: base band part 12: multimedia department.
Embodiment
The present invention is described in detail with reference to the accompanying drawings.
As shown in Figure 2, include in the device of the present invention: LCD panel part 2, be installed on the part fuselage of mobile communication terminal 1, be used to show inner various information signals, or be used to show the park mode state of mobile communication terminal 1, promptly turn-off the power supply of RF portion 10 and only move the pattern of base band part 11; MSM portion 3, when above-mentioned mobile communication terminal 1 enters into electric wave use prohibited area, the park mode function that execution is set by the user, end the action of RF portion 10 and carry out the facilitating functions that the user sets, for example carry out that MP3 listens to or camera action and recreation etc., and the allomeric function of mobile communication terminal 1 is controlled; Memory section 4 is used to store the data of handling by above-mentioned MSM portion 3.
In addition, one end of above-mentioned MSM portion 3 connects the key region portion 5 of the function setting signal that is used to import the user, and according to the call control signal of above-mentioned MSM portion 3, to convert digital signal to by the analog voice signal of receiver 6 input, or convert the audio digital signals of input to analog signal the go forward side by side coding and decoding portion 7 of line output.Simultaneously, an end of above-mentioned MSM portion 3 is connected with multimedia department 12, is used to handle the facilitating functions that the user sets under the park mode state, for example handles that MP3 listens to or camera action and recreation etc.
Below to using the control method in the invention described above device to describe.
As shown in Figure 3, in control method of the present invention, under initial condition S1, enter into park mode function setting affirmation step S2, and confirm whether be set with the park mode function in the current mobile communication terminal.Confirm the result that confirms among the step S2 by above-mentioned park mode function setting,, enter into general calling processing capacity execution in step S3 and carry out the general calling processing capacity if when not setting the park mode function in the current mobile communication terminal.
That is, when receiving power supply in mobile communication terminal 1 of the present invention, the MSM portion 3 of above-mentioned mobile communication terminal 1 enters into init state, forms required information internally in the memory section 4, carries out initialization operation and enters into holding state.Wherein, when the user imports telephone numbers and press-to-talk key by key region portion 5, the MSM portion 3 of above-mentioned mobile communication terminal 1 identifies aforesaid operations, the telephone number of user's input is stored in memory section 4, and be connected to base station system portion 8 by addressing channel (access channel) system, then transmit call request signal to above-mentioned telephone number corresponding.At this moment, the call signal that 8 pairs of mobile communication terminals of above-mentioned base station system portion 1 send is handled, and sends the signal of telecommunication and form to call out to opposite mobile communication terminal 9 to connect.That is, when the user of above-mentioned mobile communication terminal 1 passes through receiver 6 input speech signals, the coding and decoding portion 7 of above-mentioned mobile communication terminal 1 will carry out signal processing to the voice signal by receiver 6 inputs, and above-mentioned treated signal is input in the MSM portion 3.Then, 3 pairs in the MSM portion of above-mentioned mobile communication terminal 1 carries out wireless processing by the voice signal of above-mentioned coding and decoding portion 7 inputs, sends opposite mobile communication terminal 9 to through above-mentioned base station system portion 8, thereby realizes that common conversation connects.
But, by the result who confirms among the above-mentioned park mode function setting affirmation step S2, if when being set with the park mode function in the current mobile communication terminal, be positioned at be judged as current mobile communication terminal in electric wave use prohibited area, thereby enter into park mode execution in step S4, end the action of mobile communication terminal RF portion, and carry out the park mode that only moves base band part.And, after above-mentioned park mode execution in step S4, enter into facilitating functions setting check step S5 and confirm whether current mobile communication terminal is set with facilitating functions.By the result who confirms among the above-mentioned facilitating functions setting check step S5,, turn back to above-mentioned park mode execution in step S4 and circulate repeatedly if in the current mobile communication terminal when not setting facilitating functions.
But, by the result who confirms among the above-mentioned facilitating functions setting check step S5, if when being set with facilitating functions in the current mobile communication terminal, enter into facilitating functions execution in step S6, and under the state of ending the action of RF portion, carry out the facilitating functions that the user sets, for example carry out that MP3 listens to or camera action and recreation etc.After above-mentioned facilitating functions execution in step S6, enter into facilitating functions and carry out end affirmation step S7, and confirm whether the executory facilitating functions of current mobile communication terminal finishes.Carry out by above-mentioned facilitating functions and to finish to confirm the result that confirms among the step S7,, will turn back to above-mentioned facilitating functions execution in step S6 and circulate repeatedly if when the operation of the current executory facilitating functions of mobile communication terminal does not finish.
Simultaneously, carry out the result who confirms among the end affirmation step S7 by above-mentioned facilitating functions, when if the operation of the current executory facilitating functions of mobile communication terminal has finished, enter into park mode release confirmation step S8, and confirm whether the park mode of setting in the current mobile communication terminal is disengaged.By the result who confirms among the above-mentioned park mode release confirmation step S8, when not being disengaged, will turning back to above-mentioned park mode execution in step S4 and also circulate repeatedly as if the park mode of setting in the current mobile communication terminal.
But, by the result who confirms among the above-mentioned park mode release confirmation step S8, when if the park mode of setting in the current mobile communication terminal has been disengaged, then be judged as current mobile communication terminal and break away from electric wave use prohibited area, thereby enter into normal mode execution in step S9, and the RF portion of the mobile communication terminal that uses to current termination supplies with working power, makes mobile communication terminal be transformed into normal call treatment pattern state.
In other words, the MSM portion 3 of above-mentioned mobile communication terminal 1 moves to electric wave use prohibited area the user of mobile communication terminal, for example enter in the aircraft cabin or hospital particularly when emergency room, heavy patient chamber, set the park mode functions for making the function of ending RF portion 10 pass through key region portion 5, thereby RF portion 10 shut-down operations of establishing in making in the above-mentioned MSM portion 3 also only move base band part 11.At this moment, be under the park mode state at above-mentioned mobile communication terminal 1, when the user of mobile communication terminal sets self required facilitating functions, for example set that MP3 listens to or during function such as camera action and recreation, under the state of the above-mentioned RF of shutoff portion 10 actions, above-mentioned MSM portion 3 will carry out the function that users set by multimedia department 12, for example carry out that MP3 listens to or functions such as camera action and recreation.
Wherein, when the user finishes the operation of current executory facilitating functions, the MSM portion 3 of above-mentioned mobile communication terminal 1 will confirm whether the park mode of setting in the current mobile communication terminal 1 is disengaged, result in above-mentioned affirmation, when above-mentioned park mode is not disengaged, with the park mode state that continues to keep current.
But, result in above-mentioned affirmation, when the park mode of setting in the mobile communication terminal 1 is disengaged, 3 in the MSM portion of above-mentioned mobile communication terminal 1 is judged as current mobile communication terminal 1 and breaks away from electric wave use prohibited area, and supply with working powers, thereby make mobile communication terminal 1 be converted to normal call treatment pattern state to the RF portion 10 of the MSM portion 3 that current use is ended.
Therefore, in electric wave uses prohibited area, can unrestrictedly use remaining facilitating functions of mobile communication terminal among the present invention.