CN1247004C - Personal communication terminal with short-message sending function based on public bsiness telephone network - Google Patents
Personal communication terminal with short-message sending function based on public bsiness telephone network Download PDFInfo
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- CN1247004C CN1247004C CN 01113082 CN01113082A CN1247004C CN 1247004 C CN1247004 C CN 1247004C CN 01113082 CN01113082 CN 01113082 CN 01113082 A CN01113082 A CN 01113082A CN 1247004 C CN1247004 C CN 1247004C
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Abstract
The present invention relates to a personal communication terminal with a short message sending function, which is based on public business telephone network. The present invention is composed of a microprocessor control module, a peripheral module of a telephone, an incoming call displaying receiving module, a sending module of dual-tone multifrequency, a memory module with large capacity and a liquid crystal display module, wherein the microprocessor control module receives information needing to be processed and controlled, which is sent from the peripheral module of a telephone so as to complete functions of controlling and processing the microprocessor control module. The present invention realizes several kinds of telecommunication business on one terminal. The present invention not only provides powerful communication function for telecommunication customers, but also builds the groundwork for communication operators to expand various business.
Description
Technical field
The present invention relates to a kind of communication terminal, relate in particular to a kind of communication terminal that has the telephone number roaming function based on public service telephone network (PSTN).
Background technology
The public service telephone network is the basic composition framework of telecommunications network, multiple telecommunication service such as it can provide phone, faxes, dials up on the telephone, broadband access.
Intelligent network is on public service telephone network basis, and is convenient for fast, and economy provides new telecommunication service and the complementary network structure (Architecture) that is provided with neatly.Its target is to be all communications network service, be that it not only can also can be broadband integrated services digital network and mobile radio communication service for current public business telephone net (PSTN) service, for packet-switch data network (PSPDN) service with for the Narrowband Integrated Services Digital Network service.The business that present intelligent network is provided comprises Account Card Calling, centralized fee payment by call receiving party, Virtual Private Network, personal communication, phone voting, universal number etc.
The telephone roaming is a kind of emerging a kind of new telecommunication service by the intelligent network support, the user is provided with order by a segment number sign indicating number at any one on the online double tone multiple frequency telephone set of PSTN, telephone number that can this phone is set to the distinctive telephone number of user, so no matter where the user roams into, as long as the online double tone multiple frequency telephone set of PSTN is arranged, just can realize the function that telephone number is carried.
For a long time, the various terminal functions of public service telephone network are single, are not specifically designed to the terminal of intelligent network, and functions such as similar telephone roaming, centralized real time billing can not be provided.
Summary of the invention
The object of the present invention is to provide a kind of personal communications terminal, it has not only designed a kind of brand-new telephone roaming function by the intelligent network support based on the public service telephone network, and make things convenient for the use of user to other telephone network value-added services, as the demonstration of sending a telegram here, value-added telecom services setting, also simultaneously integrated intelligent subscriber termination function, as digital telephonograph, automatic dialing etc., also has personal digital terminal (PDA) function, as memo pad, telephone directory etc.
In order to realize the foregoing invention purpose, the technical scheme that the present invention takes is: a kind of communication terminal with telephone number roaming function based on public service telephone network (PSTN), cooperate intelligent networks (in) to use, be characterized in: comprise the microprocessor control module, the telephone set peripheral module, the caller identification receiver module, the Dual Tone Multifrequency transceiver module, memory module and LCD MODULE, wherein: the microprocessor control module, the information that the needs that reception is transmitted by the telephone set peripheral module are handled and controlled, after treatment, control dual-tone multifrequency transceiver module is transferred to the Number for access and the roaming phone number of intelligent network, intrinsic telephone number of telephone set and the specific telephone number of roaming are sent to the intelligent network Control Node, and control information is transferred to the intelligent network Control Node, and to finish the number roaming, the real time billing function; The telephone set peripheral module is used to read the key information of user on telephone keyboard, and key information is delivered to the microprocessor control module, and it can also receive the instruction of microprocessor control module, connects circuit, realizes the ordinary telephone set call function; The caller identification receiver module is used for frequency shift keying (FSK) signal that desampler sends, and finishes digital decoding work, and digital signal is sent to the microprocessor control module; The dual-tone multifrequency transceiver module receives the transmission number information that the microprocessor control module is sent, and the number that send is delivered to outside line; Memory module, storage roaming phone number is connected with the microprocessor control module is two-way simultaneously, accepts the instruction of microprocessor control module, is used for storing and reading user's various initialization informations, configuration information, caller id information, account information etc.; And will send the microprocessor control module for information about to; LCD MODULE is used to accept the instruction of microprocessor control module, shows corresponding data and information under different conditions.
Above-mentioned a kind of communication terminal with telephone number roaming function based on the public service telephone network, wherein: described microprocessor control module is by control unit, the telephone set processing unit, Data Management Unit, the intelligent network communication unit, liquid crystal display and caller identification receiving element are formed, wherein: control unit, be used to receive the caller identification receiving element, Data Management Unit, the information of telephone set processing unit, and the information after will handling is sent the telephone set processing unit, Data Management Unit, the intelligent network communication unit, liquid crystal display is to realize call transceiver, communicate by letter with intelligent network, caller identification, liquid crystal display, the scheduling feature of processes such as the user is provided with; The telephone set processing unit, it differentiates user's machine signal of seting out, and receives the user key-press input, and input signal is sent to control unit handles, and it also can receive the control information of control unit, connects phone, realizes the ordinary telephone set function; Data Management Unit receives the instruction of control unit, in corresponding memory space, reads or preservation information, and will send control unit for information about to; The intelligent network communication unit receives the digital signal that control unit transmits, control dual-tone multifrequency sending module, sending telephone number communicates by letter with intelligent network foundation, accept the control of control unit simultaneously, send number information to the intelligent network Control Node, to finish functions such as number roaming, real time billing; Liquid crystal display is used under different situations, according to the instruction of control unit, display message; The caller identification receiving element sends frequency shift keyed signals with the caller identification receiver module and changes into digital signal, extracts incoming call according to the decoding of digital signal and shows number, is sent to control unit.
A kind of communication terminal that adopts above-mentioned based on the public service telephone network with telephone number roaming function, the method that cooperates intelligent networks (in) to use is characterized in that: may further comprise the steps:
A, receive by the microprocessor control module that the needs that transmitted by the telephone set peripheral module are handled and the information of control, after treatment, control dual-tone multifrequency transceiver module is transferred to the Number for access and the roaming phone number of intelligent network, intrinsic telephone number of telephone set and the specific telephone number of roaming are sent to the intelligent network Control Node, and control information is transferred to the intelligent network Control Node, and to finish number roaming, real time billing function;
B, read the key information of user on telephone keyboard by the telephone set peripheral module, and key information is delivered to the microprocessor control module, it can also receive the instruction of microprocessor control module, connects circuit, realizes the ordinary telephone set call function;
C, by the frequency shift keyed signals that caller identification receiver module desampler sends, finish digital decoding work, and digital signal sent to the microprocessor control module;
D, receive the transmission number information that the microprocessor control module is sent, the number that send is delivered to outside line by the dual-tone multifrequency transceiver module;
E, by memory module stores roaming phone number, be connected with the microprocessor control module is two-way simultaneously, accept the instruction of microprocessor control module, be used for storing and reading various initialization informations, configuration information, caller id information, account information of user etc.; And will be transferred to the microprocessor control module for information about;
F, accept the instruction of microprocessor control module, under different conditions, show corresponding data and information by LCD MODULE.
Said method, wherein: the method for described microprocessor control module process information is may further comprise the steps:
A, receive the information of caller identification receiving element, Data Management Unit, telephone set processing unit by control unit, and the information after will handling send telephone set processing unit, Data Management Unit, intelligent network communication unit, liquid crystal display, with the scheduling feature of processes such as realizing call transceiver, communicate by letter with intelligent network, caller identification, liquid crystal display, user are provided with;
B, differentiate user's machine signal of seting out by the telephone set processing unit, receive the user key-press input, and input signal is sent to control unit handle, it also can receive the control information of control unit, connects phone, realizes the ordinary telephone set function;
C, receive the instruction of control unit, in corresponding memory space, read or preservation information, and will send control unit for information about to by Data Management Unit;
D, receive the digital signal that control unit transmits by the intelligent network communication unit, control dual-tone multifrequency sending module, sending telephone number communicates by letter with intelligent network foundation, accept the control of control unit simultaneously, send number information to the intelligent network Control Node, to finish functions such as number roaming, real time billing;
E, by liquid crystal display, be used under different situations, according to the instruction of control unit, display message;
F, by the caller identification receiving element, the caller identification receiver module is sent frequency shift keyed signals changes into digital signal, extract incoming call according to the decoding of digital signal and show number, be sent to control unit.
The present invention is owing to adopted above technical scheme, the present invention is promptly based on public service telephone network (PSTN), cooperate intelligent networks (in) to use, communication terminal based on the public service telephone network with telephone number roaming function, the roaming of supporting telephone user particular phone number, incoming call display function, dialer functions, China Telecom's value-added service are provided with function etc., for the user of public service telephone network provides comprehensive communication service.
Description of drawings
The present invention is further illustrated below in conjunction with embodiments of the invention and accompanying drawing.
Fig. 1 is a circuit module block diagram of the present invention.
Fig. 2 is the functional block diagram of microprocessor control module of the present invention.
Fig. 3 is a schematic network structure of the present invention.
Embodiment
The present invention can combine by software and hardware and realize.
See also Fig. 1.The present invention is based on the communication terminal with telephone number roaming function of public service telephone network, it is an interface, this interface is connected with outside line, and it is made up of microprocessor control module 2, telephone set peripheral module 1, caller identification receiver module 3, dual-tone multifrequency sending module 4, mass memory module 5 and LCD MODULE 6.Wherein:
Telephone set peripheral module 1 receives user's button, dislodging machine and bell signal, and gives microprocessor control module 2 these signal forwarding, and finally according to the instruction of microprocessor control module 1, connects circuit, realizes the ordinary telephone set call function;
Caller identification receiver module 3, frequency shift keying (FSK) signal that its energy desampler sends is finished digital decoding work, and digital signal is sent to microprocessor control module 1;
Dual-tone multifrequency sending module 4: receive the transmission number information that microprocessor control module 2 is sent, the number that send is delivered to outside line;
As shown in Figure 2, microprocessor control module 2 of the present invention comprises following components: control unit 21, telephone set processing unit 22, Data Management Unit 23, intelligent network communication unit 24, liquid crystal display 25, caller identification receiving element 26 and Audio Processing Unit 27 are formed, wherein:
Control unit 21 is used to realize call transceiver, communicates by letter with intelligent network, the scheduling feature of process such as caller identification, liquid crystal display, user are provided with, wherein:
The dislodging machine, button and the bell signal that send according to telephone set processing unit 22, send telephone number by control dual-tone multifrequency sending module 4, receive calls by control telephone set processing unit 22, by key information and the time that liquid crystal comes explicit user, finish the call transceiver function thus;
The push button signalling that sends according to telephone set processing unit 22, control intelligent network communication unit 24 comes and intelligent network Control Node (SCP) foundation is communicated by letter, and the information needed of will communicating by letter passes to intelligent network, finishes functions such as number roaming, real time billing with this.
By the frequency shift keyed signals that caller identification receiving element 26 sends, control liquid crystal display 25 shows this calling number, and control data administrative unit 23 is kept at number and incoming call time in the memory;
The key information that sends by telephone set processing unit 22, differentiation is that the user is provided with request, control the configuration information of liquid crystal display 25 explicit users, and control data administrative unit 23 is stored in configuration information in the memory, finish user's the function that is provided with;
The key information that sends by telephone set processing unit 22, differentiation is user's request of dialling automatically, control liquid crystal display 25 shows automatic dialing information, and control data administrative unit 23 read be stored in account information in the memory, control dual-tone multifrequency sending module 4 sends user's account information, finishes automatic dialing;
Telephone set processing unit 22, it differentiates user's machine signal of seting out, and receives the user key-press input, and input signal is sent to control unit 21 handles, and it also can receive the control information of control unit 21, connects phone, realizes the ordinary telephone set function;
Data Management Unit 23 receives the instruction of control unit 21, in corresponding memory space, reads or preservation information;
Intelligent network communication unit 24, receive the digital signal that control unit 21 transmits, control dual-tone multifrequency sending module 4, sending telephone number communicates by letter with intelligent network foundation, accept the control of control unit 21 simultaneously, send number information to intelligent network Control Node (SCP), to finish functions such as number roaming, real time billing;
Liquid crystal display 25 is used under different situations, according to the instruction of control unit 21, display message;
Caller identification receiving element 26 sends frequency shift keyed signals with caller identification receiver module 3 and changes into digital signal, extracts incoming call according to the decoding of digital signal and shows, is sent to control unit;
The explanation (please cooperate referring to Fig. 3) of personal communications terminal of the present invention in network uses:
1, the registration roaming: the telephone set 31 that the personal terminal of number roaming has been installed is transferred to the specific order that is provided with, support that the personal terminal 32 of number roaming receives that telephone set is transferred to specific order is set after, its telephone set peripheral module 1 reads the order that is provided with that the user imports on telephone keypad, and be sent to microprocessor control module 2 and finish relevant treatment, finally, the intelligent network communication unit 24 of this microprocessor control module will be controlled Number for access and the roaming phone number that dual-tone multifrequency transceiver module 4 is transferred to intelligent network, after switch (SSP) 33 receives the Number for access of intelligent network, control is transferred to intelligent network Control Node (SCP) 37, and telephone set intrinsic telephone number and the specific telephone number of roaming also sent to intelligent network Control Node (SCP) 37, intelligent network Control Node (SCP) but after receiving intrinsic telephone number and roaming phone number, analyze the authority of this fixed number and roaming number, in case pass through, with the both sides relation mapping, be kept in the database.
2, communication between telephone set number roaming personal terminal and the registration roaming has been installed: main dialing telephone 31 is transferred to the roaming phone number of called phone, after personal terminal 32 is received the roaming phone of the called phone that telephone set is transferred to, its telephone set peripheral module 1 reads the order that is provided with that the user imports on telephone keypad, and be sent to microprocessor control module 2 and finish relevant treatment, finally, the intelligent network communication unit 24 of this microprocessor control module will be controlled the Number for access that dual-tone multifrequency transceiver module 4 is transferred to the specific intelligence net, the roaming number of caller and called roaming number, after switch (SSP) 33 receives the Number for access of intelligent network, control is transferred to intelligent network Control Node (SCP) 37, and the roaming number of caller and called phone also sent to intelligent network Control Node (SCP) 37, after intelligent network Control Node (SCP) 37 receives caller and called roaming phone number, analyze the authority of caller roaming number, in case pass through, in database, search for the called fixed number of called roaming number mapping, and this fixed number is returned to switch (SSP) 33; Switch (SSP) 33 is connected circuit according to the switch (SSP) 34 of called fixed number connection called end, and intelligent network Control Node (SCP) 37 begins the caller roaming number is begun to charge simultaneously.
3, if the calling terminal phone has been installed number roaming personal terminal, and call out the called phone that number roaming personal terminal is not installed: main dialing telephone 31 is transferred to the fixed telephone number of called phone, after personal terminal 32 is received the landline telephone of the called phone that telephone set is transferred to, its telephone set peripheral module 1 reads the order that is provided with that the user imports on telephone keypad, and be sent to microprocessor control module 2 and finish relevant treatment, finally, the intelligent network communication unit 24 of this microprocessor control module will be controlled the Number for access that dual-tone multifrequency transceiver module 4 is transferred to the specific intelligence net, the roaming number of caller and called fixed telephone number, after switch (SSP) 33 receives the Number for access of intelligent network, control is transferred to intelligent network Control Node (SCP) 37, and the roaming number of caller and called fixed telephone number also sent to intelligent network Control Node (SCP), after intelligent network Control Node (SCP) 37 receives caller roaming number and called fixed telephone number, analyze the authority of caller roaming number, in case pass through, this fixed number is returned to switch (SSP), switch (SSP) 33 connects the switch (SSP) 34 of called end according to called fixed number, connect circuit, intelligent network Control Node (SCP) 37 begins the caller roaming number is begun to charge simultaneously.
4, if calling terminal is not installed number roaming personal terminal, and call out the called phone that number roaming personal terminal has been installed: main dialing telephone 39 is transferred to the roaming phone number of called phone, after switch (SSP) 33 these numbers of analysis are the roaming phone number, control is transferred to intelligent network Control Node (SCP) 37, and called roaming number also sent to intelligent network Control Node (SCP) 37, after intelligent network Control Node (SCP) receives called roaming number, the called fixed number of search called roaming number mapping in database, and this fixed number returned to switch (SSP) 33, switch (SSP) 33 is connected circuit according to the switch (SSP) 34 of called fixed number connection called end.
Functions such as terminal of the present invention is integrated telephone set, telephone number roaming, caller identification, dialing automatically, large-screen lc Chinese character show, China Telecom's value-added service is provided with, on a kind of terminal, realized multiple telecommunication service, except powerful communication function is provided for telecommunication user, also laid a user's basis for the expansion of telecom operators' miscellaneous service.Cooperate intelligent networks (in) to use, have multiple functions such as cable phone number roaming.
Claims (4)
1. communication terminal based on the public service telephone network with telephone number roaming function, cooperate intelligent networks (in) to use, it is characterized in that: comprise microprocessor control module, telephone set peripheral module, caller identification receiver module, dual-tone multifrequency transceiver module, memory module and LCD MODULE, wherein:
The microprocessor control module, the information that the needs that reception is transmitted by the telephone set peripheral module are handled and controlled, after treatment, control dual-tone multifrequency transceiver module is transferred to the Number for access and the roaming phone number of intelligent network, intrinsic telephone number of telephone set and the specific telephone number of roaming are sent to the intelligent network Control Node, and control information is transferred to the intelligent network Control Node, and to finish number roaming, real time billing function; The telephone set peripheral module is used to read the key information of user on telephone keyboard, and key information is delivered to the microprocessor control module, and it can also receive the instruction of microprocessor control module, connects circuit, realizes the ordinary telephone set call function;
The caller identification receiver module is used for the frequency shift keyed signals that desampler sends, and finishes digital decoding work, and digital signal is sent to the microprocessor control module;
The dual-tone multifrequency transceiver module receives the transmission number information that the microprocessor control module is sent, and the number that send is delivered to outside line;
Memory module, storage roaming phone number is connected with the microprocessor control module is two-way simultaneously, accepts the instruction of microprocessor control module, is used for storing and reading user's various initialization informations, configuration information, caller id information, account information etc.; And will be transferred to the microprocessor control module for information about;
LCD MODULE is used to accept the instruction of microprocessor control module, shows corresponding data and information under different conditions.
2. a kind of communication terminal according to claim 1 with telephone number roaming function based on the public service telephone network, it is characterized in that: described microprocessor control module is made up of control unit, telephone set processing unit, Data Management Unit, intelligent network communication unit, liquid crystal display and caller identification receiving element, wherein:
Control unit, be used to receive the information of caller identification receiving element, Data Management Unit, telephone set processing unit, and the information after will handling send telephone set processing unit, Data Management Unit, intelligent network communication unit, liquid crystal display, with the scheduling feature of processes such as realizing call transceiver, communicate by letter with intelligent network, caller identification, liquid crystal display, user are provided with;
The telephone set processing unit, it differentiates user's machine signal of seting out, and receives the user key-press input, and input signal is sent to control unit handles, and it also can receive the control information of control unit, connects phone, realizes the ordinary telephone set function;
Data Management Unit receives the instruction of control unit, in corresponding memory space, reads or preservation information, and will send control unit for information about to;
The intelligent network communication unit receives the digital signal that control unit transmits, control dual-tone multifrequency sending module, sending telephone number communicates by letter with intelligent network foundation, accept the control of control unit simultaneously, send number information to the intelligent network Control Node, to finish functions such as number roaming, real time billing;
Liquid crystal display is used under different situations, according to the instruction of control unit, display message;
The caller identification receiving element sends frequency shift keyed signals with the caller identification receiver module and changes into digital signal, extracts incoming call according to the decoding of digital signal and shows number, is sent to control unit.
3. the communication terminal with telephone number roaming function based on the public service telephone network cooperates intelligent networks (in) to carry out the method for telephone number roaming, it is characterized in that: may further comprise the steps:
A, receive by the microprocessor control module that the needs that transmitted by the telephone set peripheral module are handled and the information of control, after treatment, control dual-tone multifrequency transceiver module is transferred to the Number for access and the roaming phone number of intelligent network, intrinsic telephone number of telephone set and the specific telephone number of roaming are sent to the intelligent network Control Node, and control information is transferred to the intelligent network Control Node, and to finish number roaming, real time billing function;
B, read the key information of user on telephone keyboard by the telephone set peripheral module, and key information is delivered to the microprocessor control module, it can also receive the instruction of microprocessor control module, connects circuit, realizes the ordinary telephone set call function;
C, by the frequency shift keyed signals that caller identification receiver module desampler sends, finish digital decoding work, and digital signal sent to the microprocessor control module;
D, receive the transmission number information that the microprocessor control module is sent, the number that send is delivered to outside line by the dual-tone multifrequency transceiver module;
E, by memory module stores roaming phone number, be connected with the microprocessor control module is two-way simultaneously, accept the instruction of microprocessor control module, be used for storing and reading various initialization informations, configuration information, caller id information, account information of user etc.; And will be transferred to the microprocessor control module for information about;
F, accept the instruction of microprocessor control module, under different conditions, show corresponding data and information by LCD MODULE.
4. method according to claim 3 is characterized in that: the method for described microprocessor control module process information is may further comprise the steps:
A, receive the information of caller identification receiving element, Data Management Unit, telephone set processing unit by control unit, and the information after will handling send telephone set processing unit, Data Management Unit, intelligent network communication unit, liquid crystal display, with the scheduling feature of processes such as realizing call transceiver, communicate by letter with intelligent network, caller identification, liquid crystal display, user are provided with;
B, differentiate user's machine signal of seting out by the telephone set processing unit, receive the user key-press input, and input signal is sent to control unit handle, it also can receive the control information of control unit, connects phone, realizes the ordinary telephone set function;
C, receive the instruction of control unit, in corresponding memory space, read or preservation information, and will send control unit for information about to by Data Management Unit;
D, receive the digital signal that control unit transmits by the intelligent network communication unit, control dual-tone multifrequency sending module, sending telephone number communicates by letter with intelligent network foundation, accept the control of control unit simultaneously, send number information to the intelligent network Control Node, to finish functions such as number roaming, real time billing;
E, by liquid crystal display, be used under different situations, according to the instruction of control unit, display message;
F, by the caller identification receiving element, the caller identification receiver module is sent frequency shift keyed signals changes into digital signal, extract incoming call according to the decoding of digital signal and show number, be sent to control unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01113082 CN1247004C (en) | 2001-06-06 | 2001-06-06 | Personal communication terminal with short-message sending function based on public bsiness telephone network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01113082 CN1247004C (en) | 2001-06-06 | 2001-06-06 | Personal communication terminal with short-message sending function based on public bsiness telephone network |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1390023A CN1390023A (en) | 2003-01-08 |
| CN1247004C true CN1247004C (en) | 2006-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01113082 Expired - Lifetime CN1247004C (en) | 2001-06-06 | 2001-06-06 | Personal communication terminal with short-message sending function based on public bsiness telephone network |
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| CN (1) | CN1247004C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1324910C (en) * | 2003-11-11 | 2007-07-04 | 华为技术有限公司 | Realizing method for short message sending and short message intelligent service |
| ES2368476T3 (en) * | 2009-02-12 | 2011-11-17 | Groz-Beckert Kg | NEEDLE SUPPORT FOR A TEXTILE MACHINE. |
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2001
- 2001-06-06 CN CN 01113082 patent/CN1247004C/en not_active Expired - Lifetime
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| CN1390023A (en) | 2003-01-08 |
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