CN2730060Y - Mobile phone capable of used in telephone network - Google Patents
Mobile phone capable of used in telephone network Download PDFInfo
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- CN2730060Y CN2730060Y CNU2004200726640U CN200420072664U CN2730060Y CN 2730060 Y CN2730060 Y CN 2730060Y CN U2004200726640 U CNU2004200726640 U CN U2004200726640U CN 200420072664 U CN200420072664 U CN 200420072664U CN 2730060 Y CN2730060 Y CN 2730060Y
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Abstract
The utility model provides a mobile phone capable of used in telephone network. The mobile phone comprises a central processing unit, a memory module, a user identification module (SIM), a digital signal processing unit, a clavier module, a display module, a speech processing module, interfaces and a radio frequency module. A telephone processing unit connected with the central processing unit is used to process the first data from the telephone network. The first data is transmitted to the third data suitable for mobile phones. The second data from mobile phones is transmitted to the fourth data suitable for the telephone network. The telephone circuit connects with the central processing unit and exchanges datas with the central processing unit. The telephone network interfaces are used to connect the telephone circuit with the telephone network. The advantage of the utility model lie in that 1) simple structure and portability; 2) The function of mobile phones used in telephone network is realized; 3) The address list function of mobile phones is fully used; 4) Conversation expenses are decreased.
Description
Technical field
The utility model relates to a kind of mobile phone, relates in particular to a kind of mobile phone that can use in fixed telephone network.
Background technology
In recent years, along with the continuous progress of the communication technology, the communications industry development rapidly.By 2003, China fixed telephone subscriber and mobile phone user's quantity all occupied first place in the world, and along with improving constantly of the diffusion rate of mobile phones, mobile phone has become the main carrier that people store address list.Compare with landline telephone, the rate of mobile phone are higher, so, for most of people, the occasion of landline telephone is being arranged, like usually using landline telephone to communicate.A lot of people check telephone number on one side on mobile phone, Yi Bian call, very inconvenient.
As shown in Figure 1, disclosed a kind of three-into-one handset integrated system in No. the 02136421.4th, the Chinese invention patent, comprise CPU processor, antenna system, demonstration, Keysheet module, SIM card module, phonetic synthesis module and power module, also be provided with RAM, Flash memory, programming device and other interface chip in the periphery of CPU processor, be provided with GSM radio-frequency module, Personal Handyphone System radio-frequency module, cordless telephone handset radio-frequency module, be connected with digital signal processor DSP with the DA transducer by AD respectively.Though this utility model provides a kind of can receive mobile phone signal, also can receive the three-into-one handset integrated system of cordless telephone and Personal Handyphone System signal, but, its circuit complexity, the cost height, and be not implemented in the function that fixed telephone network uses mobile phone to call out.
Shown in Fig. 2 a and Fig. 2 b, China's utility model patent has disclosed a kind of mobile phone and fixed line conversion equipment 200 No. 00257834.4, comprise one for the mobile phone pedestal 204 of placing mobile phone, be provided with a mobile telephone signal terminal 202 that can be plugged in mobile phone socket 222 in this mobile phone support 204, to finish the line of mobile phone 220 and this device 200, and be provided with the circuit of this device in this mobile phone pedestal 204, this circuit comprises an audio signal amplifying unit 214, one fixed line signal conversion unit 210, one fixed network/mobile phone switch unit 212, one incoming call detects unit 208, one charhing unit 206, and mobile phone antenna 216, wherein: audio signal amplifying unit 214 be used for to mobile phone export into audio signal do the amplification of appropriateness, one termination fixed line signal conversion unit 210, the other end is connected with mobile phone 220 by mobile telephone signal terminal 202; One fixed line signal conversion unit 210 is exported the audio signal that becomes the fixed line specification into conversion of signals with the audio frequency of mobile phone, the above-mentioned audio signal amplifying unit 214 of one termination, another termination fixed network/mobile phone switch unit 212; One fixed network/mobile phone switch unit 212, be responsible for the selection that switching fixed network or mobile phone are connected with fixed line, the above-mentioned fixed line signal conversion unit 210 of one termination, another termination fixed network, its central point connects fixed line machine 230, above-mentioned fixed line signal conversion unit 210 and fixed network/mobile phone switch unit 212 all meets electric-examination notice of invitation unit 208, is sent a telegram here to detect the control of unit 208; One incoming call detects unit 208, being used to detect mobile phone sends a telegram here and whether converses, via positions with decision fixed network/mobile phone switch unit, the one end is connected with mobile phone 220 by mobile telephone signal terminal 202, and its output connects fixed line signal conversion unit 210 and fixed network/mobile phone switch unit 212; One charhing unit 206 is responsible for the charging of the battery of mobile phone 220 in the standby period, one termination AC power, and its output is connected by mobile telephone signal terminal 202 and mobile phone 220 interior batteries.The advantage of this device is to realize under the situation that does not change existing mobile phone and landline telephone structure the incoming call conversion of mobile phone is answered by fixed line.This mobile phone and fixed line conversion device structure complexity, inconvenience is carried, and does not make full use of the address list function of mobile phone, moreover present most of mobile phones all provide call forwarding function, and the practicality of this device is not strong.
Usually, the address list function of landline telephone is powerful inadequately, and people often get used to address list is stored in the powerful mobile phone of address list, also do not see at present the technical scheme of utilizing the address list stored in the mobile phone to use fixed telephone network to call out.
The utility model content
Therefore, the utility model aims to provide the mobile phone that can use that has overcome one or more problems that limitation and defective owing to prior art cause basically in fixed telephone network, realizes dialing/answering with mobile phone the function of fixed line.
The utility model provides a kind of mobile phone that uses in fixed telephone network, comprising: central processing unit; Memory module is connected with this central processing unit, is used for save command, for this central processing unit access; Subscriber Identity Module (SIM) is connected with this central processing unit, is used to store user's identity information; Keysheet module is connected with this central processing unit, is used for input instruction; Display module is connected with this central processing unit, is used for the display graphics user interface; Radio-frequency module is used to receive the data from the mobile network, and sends data to the mobile network; The fixed line processor is connected with this central processing unit, is used for first data from fixed telephone network are handled, and first data is converted to the 3rd data that are applicable to mobile phone; The fixed line circuit is connected with this fixed line processor, with this fixed line processor swap data; And the fixed telephone network interface, be used for this fixed line circuit is connected to fixed telephone network.
Fixed line processor in the above-mentioned mobile phone also is used for to handling from second data of mobile phone second data being converted to the 4th data that are applicable to fixed telephone network.
Above-mentioned mobile phone also comprises: digital signal processor, be connected with this central processing unit, and be used for carrying out exchanges data, and be connected with described radio-frequency module with this central processing unit, be used for carrying out exchanges data with described radio-frequency module; Speech processing module and interface are connected with this digital signal processor, are used for carrying out exchanges data with this digital signal processor.
In above-mentioned mobile phone, also comprise the function handover module, be used to make mobile phone between mobile network and fixed telephone network, to switch.The above-mentioned functions handover module is realized by software, is stored in the memory module.Radio-frequency module in the above-mentioned mobile phone can adopt GSM radio-frequency module, CDMA radio-frequency module or individual radio connecting system (Personal Handyphone System) radio-frequency module.Above-mentioned fixed telephone network interface is the RJ11 interface.
In above-mentioned mobile phone, the fixed line processor comprises: checkout gear is used to detect the data that whether have from mobile phone, and detects the data that whether have from fixed telephone network; And DTU (Data Transfer unit), be used for first data from fixed telephone network are handled, first data are converted to the 3rd data that are applicable to mobile phone, and second data from mobile phone are handled, second data are converted to the 4th data that are applicable to fixed telephone network.Fixed line processor adopting single-chip microcomputer (for example 8051 single-chip microcomputers).Above-mentioned mobile phone also comprises speech processing module and the interface that is used for fixed telephone network.
Thereby the advantage of mobile phone provided by the utility model is: 1) simple in structure, be easy to carry; 2) realized in fixed telephone network using the function of mobile phone; 3) made full use of the address list function of mobile phone; And 4) reduced cost of the phone call.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present utility model, constitutes the application's a part, and illustrative examples of the present utility model and explanation thereof are used to explain the utility model.In the accompanying drawings:
Fig. 1 shows the block diagram of No. 02136421.4 disclosed three-into-one handset integrated system of Chinese invention patent;
Fig. 2 a shows the schematic appearance that No. 00257834.4 disclosed mobile phone of Chinese utility model patent and fixed line conversion equipment are connected with fixed line;
Fig. 2 b shows the circuit block diagram of No. 00257834.4 disclosed mobile phone of Chinese utility model patent and fixed line conversion equipment;
Fig. 3 shows the circuit block diagram according to the mobile phone that uses of the present utility model in fixed telephone network;
Fig. 4 shows the circuit diagram of central processing unit shown in Figure 3;
Fig. 5 a shows the block diagram of fixed line processor shown in Figure 3;
Fig. 5 b shows the circuit diagram of fixed line processor shown in Figure 3; And
Fig. 6 shows the circuit diagram of fixed line circuit shown in Figure 3.
Embodiment
Now the utility model will be described in detail with reference to the accompanying drawings.
Fig. 3 shows the circuit block diagram according to the mobile phone that uses 300 of the present utility model in fixed telephone network.The mobile phone 300 that uses in fixed telephone network comprises: central processing unit 302; Memory module 304 is connected with central processing unit 302, is used for save command, for central processing unit 302 accesses; Subscriber Identity Module (SIM) 306 is connected with central processing unit 302, is used to store user's identity information; Digital signal processor 308 is connected with central processing unit 302, is used for carrying out exchanges data with central processing unit 302; Keysheet module 310 is connected with central processing unit 302, is used for input instruction; Display module 312 is connected with central processing unit 302, is used for the display graphics user interface; Speech processing module and interface 314 are connected with digital signal processor 308, are used for carrying out exchanges data with digital signal processor 308; Radio-frequency module 316 is connected with digital signal processor 308, is used to receive the data from the mobile network, and carries out exchanges data with digital signal processor 308; Fixed line processor 318, be connected with central processing unit 302, be used for first data from fixed telephone network are handled, first data are converted to the 3rd data that are applicable to mobile phone 300, and second data from mobile phone 300 are handled, second data are converted to the 4th data that are applicable to fixed telephone network; Fixed line circuit 320 is connected with fixed line processor 318, with fixed line processor 318 swap datas; And fixed telephone network interface 322, be used for fixed line circuit 320 is connected to fixed telephone network, carry out exchanges data with fixed telephone network.Above-mentioned radio-frequency module 316 can adopt GSM radio-frequency module, CDMA radio-frequency module or individual radio connecting system (Personal Handyphone System) radio-frequency module as required.
As can be seen from Figure 3, mobile phone 300 also comprises function handover module 324, is used to make mobile phone 316 to switch between mobile network and fixed telephone network.Function handover module 324 can be realized being stored in the memory module 304 by software.Fixed telephone network interface 322 can adopt the RJ11 interface.
Fig. 4 shows the circuit diagram of central processing unit shown in Figure 3 302.In this embodiment, central processing unit 302 has adopted the D600 microprocessor, wherein, ATMS represents the audio signal of going to mobile phone, AFMS represents that HOOK represents outside hands-free state from the next audio signal of mobile phone, and GND1 represents analogue ground, PWR SRC represents the power supply selection, mobile phone external power supply during high level (4.8V), LSPCTRL are represented receiver control, and receiver is connected during high level, disconnect during low level, SWDC represents 4.8V logic control voltage, and DFMS represents the data-signal that mobile phone is sent here, and GND2 represents digitally, DTMS represents that the data-signal that goes to mobile phone, DCIN represent the external power supply power supply.In the utility model, with the 66DFMS of CPU with below the fixed line processor of describing is connected, as data input pin.
Fig. 5 a shows the block diagram of fixed line processor 318 shown in Figure 3.This fixed line processor 318 comprises: checkout gear 502 is used to detect the data that whether have from mobile phone 300, and detects the data that whether have from fixed telephone network; And DTU (Data Transfer unit) 504, be used for first data from fixed telephone network are handled, first data are converted to the 3rd data that are applicable to mobile phone 300, and second data from mobile phone 300 are handled, second data are converted to the 4th data that are applicable to fixed telephone network.Fixed line processor adopting 8051 single-chip microcomputers.Its circuit diagram is shown in Fig. 5 b, and in the present embodiment, the P00 pin of this 8051 single-chip microcomputer links to each other with the 66DFMS of above-mentioned CPU, its P10-P17 pin with below the fixed line circuit of describing is connected, as the output of data.
Fig. 6 shows the circuit diagram of fixed line circuit 320 shown in Figure 3.In the present embodiment, fixed line circuit 320 adopts the W91130A/AL integrated circuit of HA888 (16) P/T DL type phone.Its 1-4,17-20 link to each other with the P10-P17 pin of 8051 single-chip microcomputers shown in Fig. 5 b respectively, are data output end.
By above-mentioned, the mobile phone that can use in fixed telephone network that the utility model provides has realized dialing/answering with mobile phone the function of fixed line.Its advantage is: 1) simple in structure, be easy to carry; 2) realized in fixed telephone network using the function of mobile phone; 3) made full use of the address list function of mobile phone; And 4) reduced cost of the phone call.In view of the Communication in China market potential is big, the mobile phone rate are higher and the present extremely unbalanced characteristics of economic development, the mobile phone broad market prospect that the utility model provides.
Concerning those of skill in the art, it is evident that, can make various modifications and change the utility model.Therefore, as long as modification of the present utility model and change are fallen in the scope of appended claim and equivalent thereof, the utility model just covers these modifications and change.
Claims (10)
1. mobile phone that can use in fixed telephone network comprises:
Central processing unit;
Memory module is connected with described central processing unit, is used for save command, for described central processing unit access;
Subscriber Identity Module is connected with described central processing unit, is used to store user's identity information;
Keysheet module is connected with described central processing unit, is used for input instruction;
Display module is connected with described central processing unit, is used for the display graphics user interface;
Radio-frequency module is used to receive the data from the mobile network, and sends data to described mobile network;
It is characterized in that, also comprise:
The fixed line processor is connected with described central processing unit, is used for first data from described fixed telephone network are handled, and described first data is converted to the 3rd data that are applicable to described mobile phone;
The fixed line circuit is connected with described fixed line processor, with described fixed line processor swap data; And
The fixed telephone network interface is used for described fixed line circuit is connected to described fixed telephone network.
2. mobile phone according to claim 1 is characterized in that, described fixed line processor also is used for second data from described mobile phone are handled, and described second data is converted to the 4th data that are applicable to described fixed telephone network
3. mobile phone according to claim 1 and 2 is characterized in that, also comprises: the function handover module is used to make described mobile phone to switch between mobile network and fixed telephone network.
4. mobile phone according to claim 3 is characterized in that, described function handover module is realized by software, is stored in the described memory module.
5. mobile phone according to claim 1 is characterized in that, also comprises:
Digital signal processor is connected with described central processing unit, is used for carrying out exchanges data with described central processing unit, and is connected with described radio-frequency module, is used for carrying out exchanges data with described radio-frequency module; And
Speech processing module and interface are connected with described digital signal processor, are used for carrying out exchanges data with described digital signal processor.
6. mobile phone according to claim 1 is characterized in that, described radio-frequency module is the GSM radio-frequency module.
7. mobile phone according to claim 1 is characterized in that, described radio-frequency module is the CDMA radio-frequency module.
8. mobile phone according to claim 1 is characterized in that, described fixed line processor comprises:
Checkout gear is used to detect the data that whether have from described fixed telephone network; And
DTU (Data Transfer unit) is used for the data from described fixed telephone network are converted to the data that are applicable to described mobile phone.
9. mobile phone according to claim 8 is characterized in that, described fixed line processor adopting single-chip microcomputer.
10. mobile phone according to claim 1 is characterized in that, also comprises the speech processing module and the interface that are used for described fixed telephone network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200726640U CN2730060Y (en) | 2004-06-25 | 2004-06-25 | Mobile phone capable of used in telephone network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200726640U CN2730060Y (en) | 2004-06-25 | 2004-06-25 | Mobile phone capable of used in telephone network |
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| Publication Number | Publication Date |
|---|---|
| CN2730060Y true CN2730060Y (en) | 2005-09-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200726640U Expired - Fee Related CN2730060Y (en) | 2004-06-25 | 2004-06-25 | Mobile phone capable of used in telephone network |
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| Country | Link |
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| CN (1) | CN2730060Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103096430A (en) * | 2011-10-28 | 2013-05-08 | 纬创资通股份有限公司 | Electronic system with network switching function |
| CN103428346A (en) * | 2012-05-17 | 2013-12-04 | 上海艾特维通信科技有限公司 | Mobile fixed telephone self-adaptive to LCD and LCD self-adaptation device |
| WO2016112662A1 (en) * | 2015-01-12 | 2016-07-21 | 深圳市中兴微电子技术有限公司 | Digital signal processor, data interaction and conversion device and method, and storage medium |
-
2004
- 2004-06-25 CN CNU2004200726640U patent/CN2730060Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103096430A (en) * | 2011-10-28 | 2013-05-08 | 纬创资通股份有限公司 | Electronic system with network switching function |
| CN103428346A (en) * | 2012-05-17 | 2013-12-04 | 上海艾特维通信科技有限公司 | Mobile fixed telephone self-adaptive to LCD and LCD self-adaptation device |
| WO2016112662A1 (en) * | 2015-01-12 | 2016-07-21 | 深圳市中兴微电子技术有限公司 | Digital signal processor, data interaction and conversion device and method, and storage medium |
| CN105843106A (en) * | 2015-01-12 | 2016-08-10 | 深圳市中兴微电子技术有限公司 | Dedicated digital signal processor and device and method for achieving data interaction and conversion therefor |
| EP3246770A4 (en) * | 2015-01-12 | 2018-01-17 | Sanechips Technology Co., Ltd. | Digital signal processor, data interaction and conversion device and method, and storage medium |
| CN105843106B (en) * | 2015-01-12 | 2019-04-30 | 深圳市中兴微电子技术有限公司 | Special digital signal processor and device and method for realizing data interactive conversion |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |