CN1568062A - A combined mobile telephone equipment - Google Patents
A combined mobile telephone equipment Download PDFInfo
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- CN1568062A CN1568062A CN03128229.6A CN03128229A CN1568062A CN 1568062 A CN1568062 A CN 1568062A CN 03128229 A CN03128229 A CN 03128229A CN 1568062 A CN1568062 A CN 1568062A
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Abstract
The invention relates to a combination mobile telephone device. It includes handset and baseset. And it can be used with the mode of handset and baseset combined together, or only the handset. The handset and the baseset can be combined together through the associated data interface circuit and audio signal interface as the normal telephone used in the public space. When using the combination mode, the device has the function to send the special favourable service application to the mobile communication network management center; and when using the handset only mode, the function, using method, communication charging standard are equal to the handset that has been widely used.
Description
Technical field the present invention relates to moving communicating field, mainly be to utilize mobile communications network (to comprise the GSM network, GPRS network, cdma network) provides and not only be suitable for the individual and carry but also be suitable in public places for the fixing telecommunication terminal telephone equipment that uses of the public.
Background technology is well-known, is mainly mobile phone and telephone set by the widely used communication telephone equipment of consumers in general at present.But mobile phone and telephone set respectively have pluses and minuses: though that mobile phone has a volume is little, in light weight, can utilize mobile communications network to carry the realization mobile communication, but up to the present, only be to be taken as the personal communication instrument, and not as telephone set in the office space or other public place use for the public with same mobile phone.Cause the reason of this phenomenon mainly to be: the one, cell phone call charge is higher than the cost of the phone call of telephone set.And further reason is because mobile communication certainly exists same mobile phone and often wants trans-regional conversation, will finish technology operations such as handover and roaming in order to guarantee that the caller converses not to be terminated with calling quality, mobile switching centre.The mobile communication mobile phone user is many more, and is high more to the requirement of mobile communications network switching technology, thereby increased the mobile communication cost, and the present cell phone call charge of final body is higher than on the cost of the phone call of wire telephone; The 2nd, same mobile phone of common use causes easily and loses in public place.Thereby reduced the market competitive power of this mobile communication product of mobile phone relatively.
The advantage of telephone set is a low price, and volume is bigger, and cost of the phone call is low, is suitable for office space and public place and uses.Shortcoming is to be not easy to the individual carry, and particularly can't realize mobile communication.
Summary of the invention the objective of the invention is to overcome the above-mentioned deficiency of mobile phone and telephone set, and their advantages is got up, and provides a kind of and both has been convenient to the individual and carries, and is suitable for again using for the public in public place; Calculate call rate by the mobile communication rate when communicating by letter in moving, (as office or dwelling house) then can be to the telecommunication terminal telephone equipment of the preferential especially service of mobile network management center application in the particular fixed place.
The present invention is in order to solve its technical problem, and the technical scheme that is adopted is: the present invention is divided into two major parts, promptly mobile phone partly and base partly, they both can be used in combination, and constituted a complete telephone set, can use mobile phone separately again.
Mobile phone partly is the modified model to existing regular handset, it is characterized in that it increased be specifically designed to and base between transmitting data information and the data interface circuit of instruction and the voice bidirectional coffret of transmitting voice information, and on function, compare and increased the function that sends " preferential especially service request " information under given conditions to the mobile communications network management center with regular handset.
Base is partly similar to common telephone from the surface structure, and talking handle, keyboard, LCD display are arranged, and it is characterized in that increasing by one and has been specifically designed to " the mobile phone place position " of placing mobile phone, and can cover mobile phone place position lid; On circuit constitutes, be provided with data signal interfaces circuit and the voice signal transmitted in both directions interface that docks with mobile phone especially, and be provided with specially and be used for detection of handset and whether be placed on transducer on the base.
The invention has the beneficial effects as follows: provide a kind of and both mobile phone and base can be combined into an integral body use, just as same common telephone; Can only use mobile phone separately according to user's needs again, this moment, the using method and the function of it and regular handset were just the same; And after this novel mobile communication terminal telephone plant uses, because what increase relatively is the message volume of fixed position (in the Cellular Networks that refers to stipulate), and that the traffic carrying capacity of mobile call increases comparatively speaking is less, thus less demanding to mobile communication switch equipment.So can add under the situation of mobile network's construction cost reducing as far as possible, for mobile communication carrier provides a new call charging method.
Description of drawings Fig. 1 is the theory diagram of mobile phone.
Fig. 2 is the theory diagram of base.
Fig. 3 is mobile communication module sends a flow chart from " preferential especially service request " information to the mobile communications network management center.
Fig. 4 is a base planar structure schematic diagram.
Fig. 5 is a mobile phone embodiment circuit diagram.
Fig. 6 is a base embodiment circuit diagram.
Embodiment at first defines and explains the keyword that often occurs in the specification below for the ease of the understanding to specification.
Key definition:
The work in combination state: in referring to that sensor on the base has placed " mobile phone place position " on the base to mobile phone, and after finishing between mobile phone and base being connected on the hardware, the two is combined into an integral body, can finish exhalation, incoming call work by base.Can use base handle conversation etc. this moment with the keyboard dialing of base.
Mobile phone unit operating state: after referring to that mobile phone leaves base, the state that works independently.This moment, the function and the using method of it and regular handset were just the same.
The mobile communications network management center: the management system that mobile communication terminal device (as mobile phone etc.) is managed that refers to that mobile communication carrier sets up, it comprises management software and equipment, mainly refers to its far management system at this.
The contact password: the transducer on the base is placed on the base detecting mobile phone, the cipher code set that microprocessor regularly sends to mobile communication module through data interface circuit B and data interface circuit A.
Preferential especially service request: if the contact password is correct down for the work in combination state, this equipment sends one group about the preferential information of application conversation to the mobile network management center.
Be described below in conjunction with accompanying drawing 1, Fig. 2, Fig. 3, Fig. 4.
As depicted in figs. 1 and 2, the present invention includes two and partly form, promptly mobile phone part and base are partly.The composition of mobile phone part comprises mobile communication module, power circuit, LCD display, keyboard, SIM card interface circuit, mobile phone communication circuit, ringing circuit, voice signal transmitted in both directions A interface, data interface circuit A.Described mobile communication module adopts gsm module, or GPRS module or CDMA module.
The formation of base comprises microprocessor, memory, power circuit, LCD display, ringing circuit, keyboard, switch hook, transducer, data interface circuit B, base speaking circuit and handle, voice signal transmitted in both directions B interface.
The above mobile phone part and base partly are provided with " data interface circuit A " and " data interface circuit B " respectively, and they are to be specifically designed to the data between mobile phone and the base and to instruct transmitted in both directions and control.
Also be provided with " voice signal transmitted in both directions A interface " specially between the above mobile phone and the base part, " voice signal transmitted in both directions B interface " reaches " base speaking circuit ", and their effect is respectively:
A, the voice signal that mobile phone is exported send base to, sounding after amplifying.
B, send the voice signal of base output to mobile phone and make it be sent to partner by mobile radio network.
1. the operation principle of work in combination state:
A, enter the work in combination state
In mobile phone was placed into mobile phone place position shown in Figure 4, data interface circuit A was connected with voice signal transmitted in both directions B interface with data interface circuit B, voice signal transmitted in both directions A interface.Microprocessor behind mobile phone, promptly starts keyboard circuit, LCD display and ringing circuit, data interface circuit B, base speaking circuit, voice signal transmitted in both directions B interface etc. by sensor.Can realize functions such as exhalation or incoming call this moment by base.
B, mobile communication module send the workflow of " preferential especially service request " information to the mobile communications network management center:
As shown in Figure 3:
When microprocessor is carried out workflow as shown in Figure 3 by data interface circuit B and data interface circuit A request mobile communication module by sensor behind the mobile phone immediately, and send " contact password " to the mobile communication module.The mobile communication module after receiving above-mentioned request promptly from Fig. 3 bound symbol 1. begin to enter subprogram.Below each functional block concrete function is carried out the explanation of branch frame:
The a frame: enter subprogram for the first time, at first reply " preferential especially service request " sign clear " 0 " promptly is provided with s=" 0 ", and expression did not send " preferential especially service request " information before this.
The b frame: mobile communication module judges whether to receive " contact password ".
C frame: judge whether " contact password " be correct.
D frame: judge whether to send " preferential especially service request " information, i.e. s=" 1 " whether.
E frame: if in the d frame, judge s=" 1 ", then explanation sent " preferential especially service request " information, and bright this time can not receive " contact password " added in the judgement of b frame, represent that mobile phone has just left base this moment, must send " stopping preferential service request " information to the mobile network management center.
F frame: judge under " contact password " correct situation at the c frame, judge whether to send " preferential especially service request " information again.Only under the situation that did not send this information, just be necessary to enter the operation that the h frame is carried out this information of transmission, if s=" 1 ", the operation that transmission " preferential especially service request " information is crossed in the expression executed, and the judgement of c frame at this moment should not be " the contact password " of microprocessor transmission for the first time, but " contact password " that timing microprocessor sends do not need repeatedly to repeat to send " preferential especially service request " information to the mobile communications network management center in such cases.So directly enter j frame inlet.
The g frame: if c frame judged result is that " contact password " is incorrect, then mobile communication module so that microprocessor control LCD display shows the result, reaches the purpose of reminding the user with the result notification microprocessor.
H frame: carry out the operation that sends " preferential especially service request " information to the mobile communications network management center.
I frame:, be masked as " 1 " so this will be set because the h frame sent " preferential especially service request " information.
J frame: indicate when providing timing ga(u)ge, make mobile communication module internal timing function on, and timing microprocessor sends " contact password " on the notice base.
The k frame: mobile communication module turns back to the main program operation from the execution subroutine operation.
2. bound symbol illustrates: after timing function starts, carry out this subprogram and 2. begin from bound symbol.
C, exhalation operating state are described
After microprocessor detects the switch hook closure, send dialing tone to " base speaking circuit " immediately.And make LCD display show " please dial " prompting simultaneously.After microprocessor detects keyboard dialing, by data interface circuit B and the dialing of data interface circuit A control mobile communication module, give the mobile network immediately through the mobile phone antenna transmission.
If the callee is busy, mobile communication module was given and to be shown busy sign and relevant data interface circuit (that is: data interface circuit B and data interface circuit A on mobile phone and base this moment, below same so be called for short) send microprocessor to, microprocessor send busy-back signal for after receiving this flag information the base speaking circuit, and the SPK on the handle sends busy tone at this moment.
If callee's spare time, then mobile communication module is sent back the ring sign through the related data interface circuit to microprocessor, and at this moment, microprocessor is sent back bell signal to the base speaking circuit.
As if called off-hook this moment, then mobile communication module is exported called off-hook sign to microprocessor immediately, and at this moment, microprocessor stops to export back bell signal, and control base speaking circuit is in talking state;
If callee's on-hook, then to microprocessor output on-hook sign, this moment, microprocessor sent busy tone to urge user's on-hook to the base speaking circuit to mobile communication module through the related data interface circuit.
If calling party's (this base) on-hook, then microprocessor getting in touch through mobile communication module disconnection of related data interface circuit notice and mobile communications network.
D, incoming call operating state are described
When the phone incoming call, this moment, mobile communication module provided the incoming call marking signal, this incoming call marking signal sends microprocessor to through mobile phone and base related data interface circuit, and microprocessor is exported the ring of bell signal control ringing circuit immediately, and caller ID etc. is presented on the LCD display.Switch hook closes behind this machine off-hook.Then microprocessor starts the work of base speaking circuit, and behind the talk-through, the operating state after the either party's on-hook in the both call sides is with just the same in " description of exhalation operating state ".At this repeated description no longer.
The voice signal transmitted in both directions B interface of the voice signal transmitted in both directions A interface of mobile phone and base and the base speaking circuit course of work are described when E, exhalation or incoming call:
Voice signal between mobile phone and base is transmitted as the double-directional speech signal transmission form, the voice messaging of partner is exported to the voice signal transmitted in both directions A interface of Fig. 1 through the mobile communication module, send the base speaking circuit to through Fig. 2 voice signal transmitted in both directions B interface, by SPK device sounding on the handle.This branch road be RX-AUDIO side signal transmission corresponding among TX-AUDIO among Fig. 1 and Fig. 2 to.
This machine user voice signal is then passed through the handle (MIC) among Fig. 2, amplifies through the base speaking circuit, and again through voice signal transmitted in both directions B interface, voice signal transmitted in both directions A interface is given mobile communication module and antenna transmission is given mobile communications network in Fig. 1 again.This branch road be RX-AUDIO side signal transmission corresponding among TX-AUDIO among Fig. 2 and Fig. 1 to.
2, the operation principle of mobile phone unit operating state
A, under mobile phone unit operating state, the base upper sensor does not detect mobile phone.This moment, microprocessor cut out base speaking circuit, keyboard, LCD display etc., so that energy efficient.Microprocessor also is in resting state.
B, under mobile phone unit operating state, mobile communication module can not receive the timing of transmitting through data interface circuit A " contact password ", then closes voice signal transmitted in both directions A interface; Open ringing circuit and mobile phone communication circuit on the mobile phone.The operation principle and the course of work that are in mobile phone under the mobile phone unit operating state and existing regular handset are just the same, in this few description.
3, other circuit workings are described
A, mobile phone are provided with the SIM card interface circuit, no matter are all must insert SIM card at work in combination state and mobile phone unit operating state.
Be equipped with power circuit on B, mobile phone and the base and provide power supply for each interlock circuit.
Be equipped with LCD display on C, mobile phone and the base and be used for showing relevant information, dialling the number as: caller identification, institute shows etc.
Be equipped with keyboard on D, mobile phone and the base, when the work in combination state, the base upper keyboard works, and cell phone keyboard then is in closed condition; When mobile phone unit operating state, cell phone keyboard works, and the base keyboard is in closed condition.
E, base are provided with memory, are mainly used to deposit correlated results and dependent instruction, the information etc. of microprocessor computing.
4, mobile phone embodiment circuit diagram is formed explanation:
Among Fig. 5, H110 is the cdma mobile communication module, and its ANT interface is the antenna incoming end.SIM card seat and R49, C61 form the SIM card interface circuit, are connected respectively to UIM-VCC, UIM-RST, UIM-CLK, the UIM-DAT interface end of mobile communication module.
LCD display links to each other with interfaces such as mobile communication module LCDSCL, RESET, SCELCD, SDA, DC.
Keyboard is connected with mobile communication module KR1～KR5, KC1～KC5 respectively by J3, J1 plug and socket.
Power circuit is made up of elements such as P_IN1 supply socket, D3, D5, D12, IC1, C43～C48, P-SW1 switches.BT1 is a rechargeable battery.
Ringing circuit is made up of L10, C49, C50, D13, buzzer BZ2, by the BUZZER output control output of mobile module.
The mobile phone communication circuit is made up of miaow head MIC2, R12, R8, R9, R48, C2, C3, C4, C5, C32, C33, C34, L8, L9 and SPK2.Wherein SPK2 is for being talked about part, and other elements compositions send the words part.Send the words part to be connected with the VBAFE-MIC-two-port with mobile communication module VBAFE-MIC+.Be connected with the VBAFE-SPK-two-port with VBAFE-SPK+ by the words part.
Data interface circuit A is made up of the road of two of TXDATA and RXDATA, forms the TXDATA prop by R50, R51, Q5, D14.Wherein D14 is an infrarede emitting diode, and it sends to base with the data-signal of mobile communication module TXD port output with the form of infrared light.
RXDATA props up compositions such as route Q6, IC8, IC9A, R59～R68, C66～C70, D16～D18, wherein Q6 is the infrared interface pipe, the infrared data signal that it sends base is converted to the signal of telecommunication amplifies through IC8 again, exports to mobile communication module RXD port through the IC9A shaping from 1 pin of IC9A.
Voice signal transmitted in both directions A interface is made up of TX-AUDIO and two branch roads of RX-AUDIO.
TX-AUDIO props up route IC7, D15 and peripheral cell R52, R53, compositions such as R56～R58, C62～C64.Wherein D15 is an infrarede emitting diode, and it sends infrared light with the speech signal of mobile communication module AUXSPK+ interface output through IC7 amplification promotion D15.D15 is operated in linear condition, can closely undistorted transportation simulator audio signal.
RX-AUDIO props up route Q4, IC3 and peripheral cell R39～R47, R54, R55, L11～L14, compositions such as C51～C60, C65, wherein Q4 is an infrared receiving tube, it is operated in linear condition, and the infrared voice signal that is sent by base that it will receive changes the signal of telecommunication into and amplifies through IC3 and export to movable signal module VBAFE-AUXMIC+ port and AUXMIC-port.Give mobile telephone network by mobile communication module and antenna transmission at last.
5, base embodiment circuit diagram is formed explanation:
Among Fig. 6, IC4 is a microprocessor.C15, C16, R14, X1 are the peripheral cells that guarantees its operate as normal, and the storage reservoir is made up of institutes such as IC2 and R2, R3, C12.
Display circuit is made up of LCD display, C1～C11, R1, and ringing circuit is made up of R12, R13, R22, Q7, SPEAKER1, by microprocessor RING OUT output control.
S1 is the take-up switch, is mainly used in the off-hook and the on-hook that detect handle.
KB is a keyboard, links to each other with the K1～K8 interface of microprocessor respectively.
S2 is a transducer, closure when mobile phone is put on the base " mobile phone place position ".
IC6, C23～C26 forms power circuit.
Data interface circuit B comprises two branch roads, i.e. RXDATA branch road and TXDATA branch road, and the RXDATA branch road comprises: Q6, IC7, IC8A and peripheral cell R34～R43 thereof, compositions such as C28～C32, D5, D6, D7.Wherein Q6 is an infrared receiving tube, and it becomes the signal of telecommunication with the infrared data that data interface circuit A on the mobile phone sends with instruction transformation, and gives microprocessor RX end after processing and amplifying.
The TXDATA branch road comprises R18, R19, Q8 and infrared transmitting tube D4, and it sends to data interface circuit A on the mobile phone with the data and the command information of the output of microprocessor TX port with ultrared form.
It comprises two branch road RX-AUDIO branch roads and TX-AUDIO branch road voice signal transmitted in both directions B interface.RX-AUDIO props up route infrared receiver tube Q2, compositions such as IC5 and peripheral cell R28～R33, C27.The infrared ray voice signal that it sends voice signal transmitted in both directions A interface on the mobile phone reverts to the signal of telecommunication and give the base speaking circuit of being made up of Q3, Q4, Q5, T1, SPEAKER2 and other peripheral cell after amplifying, and promotes the SPEAKER2 sounding through amplifying; TX-AUDIO props up route MIC1, IC3A, Q1, D1 and compositions such as other peripheral cell R4～RI0, C9.Wherein D1 is an infrared emission tube, the effect of this circuit is that the sound with the caller is transformed into the signal of telecommunication by MIC1, and after the amplifier of compositions such as IC3A amplified, the power amplifier of giving compositions such as Q1, R9, R10 again amplified promotion D1 and sends infrared light, and D1 is operated in linear condition during work.
The base speaking circuit is the above Q3, Q4, Q5, T1, SPEAKER2 and other peripheral cell R20～R27, compositions such as C18～C22, and their effects are
A: with time bell signal, the dialing tone of microprocessor output, busy tone etc. amplify promotion SPEAKER2 sounding.
B: the voice signal of the partner that amplification output mobile phone is sent here.
6, the planar structure schematic diagram of base forms explanation:
Among Fig. 4, base casing 1, handle 2, LCD display 3, keyboard 4, mobile phone place position 5, hand Machine place position lid 6, sensor 7.
Claims (4)
1, a kind of combination with mobile phones equipment, it is divided into mobile phone and two parts of base, and mobile phone partly comprises mobile communication module, power circuit, LCD display, keyboard, SIM card interface circuit, mobile phone communication circuit, ringing circuit, data interface circuit A, voice signal transmitted in both directions A interface; Base partly comprises microprocessor, memory, power circuit, LCD display, ringing circuit, keyboard, switch hook, transducer, data interface circuit B, base speaking circuit and handle, speech signal transmitted in both directions B interface.It is characterized in that being provided with the base that an energy and mobile phone combine and use.According to user's needs, mobile phone both can use separately, also can be used in combination together with base.Keyboard when being used in combination on the base, LCD display and base speaking circuit can be finished various feature operations such as incoming call and exhalation.
2, according to claim 1, in order to realize transfer of data and mutual operation and the control between mobile phone and the base, on mobile phone and base, be provided with relevant data interface circuit.In order to realize the voice signal transmitted in both directions between mobile phone and base, be provided with relevant voice signal transmitted in both directions interface.
3, according to claim 1, mobile phone and base is used in combination and between the two " contact password " have the function that sends " preferential especially service request " information to the mobile network management center after accurate, this function main purpose is in order to obtain the preferential service of call meters.
4, according to claim 1, mobile communication module is any in gsm module, GPRS module, the CDMA module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN03128229.6A CN1568062A (en) | 2003-06-30 | 2003-06-30 | A combined mobile telephone equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN03128229.6A CN1568062A (en) | 2003-06-30 | 2003-06-30 | A combined mobile telephone equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1568062A true CN1568062A (en) | 2005-01-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN03128229.6A Pending CN1568062A (en) | 2003-06-30 | 2003-06-30 | A combined mobile telephone equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1568062A (en) |
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2003
- 2003-06-30 CN CN03128229.6A patent/CN1568062A/en active Pending
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