CN2632957Y

CN2632957Y - Telephone platform for realizing wireless and wire network insert simultaneously

Info

Publication number: CN2632957Y
Application number: CN 03266907
Authority: CN
Inventors: 余淮鲲
Original assignee: Tianri Science & Technology Co Ltd Guangdong Prov
Current assignee: Tianri Science & Technology Co Ltd Guangdong Prov
Priority date: 2003-07-08
Filing date: 2003-07-08
Publication date: 2004-08-11
Anticipated expiration: 2013-07-08

Abstract

The utility model discloses a telephone platform which can realize synchronous accessing of cable network and wireless network, and consists of an outside line port, a telephone port and a control circuit; wherein, the control circuit consists of a network switching module, a wireless processing unit module and a central control module, the telephone port is connected with the central control module which sends the network switching signal to the network switching module, the network switching module is connected with the outline port, telephone port and wireless processing unit muddle. The wireless processing unit module is also connected with the central control module. Compared with the prior art, the utility model with compact structure and easy operation allows one fixed telephone having two telephone numbers lineate and wireless, so that the consumer can choose which number to dial; at the same time calls from both cable network and wireless network can be picked up.

Description

Can realize wired telephone set platform that inserts with wireless network simultaneously

Technical field

The utility model relates to a kind of reception and dispensing device of telephone signal, the particularly a kind of telephone set platform that can realize simultaneously that wired and wireless network insert.

Technical background

Existing wireless access platform generally is to send and receiving speech information by gsm module or CDMA module, therefore can only in global digital mobile cellular telecommunication (being called for short GSM) or CDMA (code division multiple access Code Division Multiple Access) network, use, do not insert and do not have cable network, when the user uses such platform to call, fixing use wireless network just.Existing wired access platform then is that fixed telephone is had access to spider lines by the telephone interface, therefore can only use in cable network, and not have the wireless network access function, and the user of landline telephone can only use cable network to call.The making call of two kinds of forms all exists certain limitation.

The utility model content

The purpose of this utility model provides a kind of simple in structure, easy to use, particularly can realize wired telephone set platform that inserts with wireless network simultaneously.

In order to solve the problems of the technologies described above, technical solution adopted in the utility model is: a kind of telephone set platform that can realize simultaneously that wired and wireless network insert, comprise the outside line interface, telephone interface and control circuit, described control circuit comprises the network handover module, wireless processing unit module and central control module, described telephone interface connects central control module, described central control module sends the network switching signal to the network handover module, described network handover module connects the outside line interface respectively, telephone interface and wireless processing unit module, described wireless processing unit module also is connected with central control module simultaneously.

Described central control module can be made of single-chip microcomputer U3, digit receiver U13 and peripheral component thereof, and the data terminal P0.0 of described single-chip microcomputer U3～P0.4 connects data terminal D0～D3 and the DV end of digit receiver U13.

The P1.0 end of described single-chip microcomputer U3 can be to network handover module output network switching signal, and its control end P2.0～P2.4 is to wireless processing unit module output wireless processing unit state control signal.

The VP end of described digit receiver U13 can be connected 1 pin of telephone interface by resistance R 69 with capacitor C 48, its VN end is connected 2 pin of telephone interface with capacitor C 47 by resistance R 68.

Described network handover module can be made of relay U12, triode N2 and peripheral component thereof, the base stage of described triode N2 is introduced the network switching signal by

resistance R

53,1 pin of described relay U12 connects the collector electrode of triode N2 by resistance R 4, the normal-closed end 6 of described relay U12 is connected the outside line interface with normal-closed end 11, its common port 4 and common port 13 are connected 1 pin and 2 pin of telephone interface respectively, and its Chang Kaiduan 8 and normal beginning 9 are connected Ring and the Tip holding wire from the wireless processing unit module respectively.

Described wired processing unit module can be made of Subscriber Line Interface Circuit U10, gsm module U8 and peripheral component thereof, the communication terminal RX of described Subscriber Line Interface Circuit U10 holds with SPKIP end and MICIP that TX is connected gsm module U8 respectively, and its RING end and TIP end are exported Ring and Tip signal respectively.

Control end D0～D2, the DET of described Subscriber Line Interface Circuit U10, PD can receive the wireless processing unit state control signal from central control unit respectively.

The communication terminal TX of described gsm module U8 and RX can be connected communication terminal TXD and the RXD of single-chip microcomputer U3 respectively.

The model of described single-chip microcomputer U3 can be 8051.

The model of described digit receiver U13 can be HT9170.

In technique scheme, the utility model is owing to provide outside line interface and telephone interface, be provided with the wireless processing unit module simultaneously, and adopt central control module and network handover module to carry out the switching of network, thereby realized being that a landline telephone is provided with two wired and wireless telephone numbers, make the user can select wired or wireless network number to call, also can answer from wired and phone wireless network simultaneously with two telephone numbers.Therefore with respect to prior art, the utility model is simple in structure, enforcement is easy, especially can provide easy to use greatly for the user.

Description of drawings

Accompanying drawing 1 can be realized functional-block diagram wired and the telephone set platform that wireless network inserts simultaneously for the utility model;

Accompanying drawing 2 can be realized wired and the central control module of the telephone set platform that wireless network inserts and the circuit theory diagrams of network handover module for the utility model simultaneously;

Accompanying drawing 3 can be realized the circuit theory diagrams of the wireless processing unit module of wired and the telephone set platform that wireless network inserts simultaneously for the utility model;

Accompanying drawing 4 can be realized the circuit theory diagrams of the power circuit of wired and the telephone set platform that wireless network inserts simultaneously for the utility model.

Embodiment

Can realize that to the utility model wired telephone set platform that inserts with wireless network is described in further detail below in conjunction with Figure of description and specific embodiment simultaneously.

With reference to the accompanying drawings 1, the utility model can be realized wired telephone set platform peripheral hardware outside line interface, telephone interface that inserts with wireless network simultaneously, in establish control circuit.

Described control circuit comprises network handover module, wireless processing unit module and central control module, described telephone interface connects central control module, described central control module sends the network switching signal to the network handover module, described network handover module connects outside line interface, telephone interface and wireless processing unit module respectively, and described wireless processing unit module also is connected with central control module simultaneously.

With reference to the accompanying drawings 2, described central control module is that 8051 single-chip microcomputer U3, digit receiver U13 and the peripheral component thereof that model is HT9170 constitute by model.Described network handover module is made of relay U12, triode N2 and peripheral component thereof.

Data terminal P0.0～P0.4 of described single-chip microcomputer U3 connects data terminal D0～D3 and the DV end of digit receiver U13 respectively.Thereby the P1.0 of described single-chip microcomputer U3 end connects the base stage output network switching signal of triode N2 by resistance R 53; Its control end P2.0～P2.4 is to wireless processing unit module output wireless processing unit state control signal.

The VP end of described digit receiver U13 passes through resistance R 69 is connected telephone interface with capacitor C 48 1 pin, and its VN end is connected 2 pin of telephone interface with capacitor C 47 by resistance R 68.

1 pin of described relay U12 is by the collector electrode of resistance R 4 connection triode N2, and the normal-closed end 6 of described relay U12 is connected 1 pin and 2 pin of outside line interface J4 with normal-closed end 11; Its common port 4 and common port 13 are connected 1 pin and 2 pin of telephone interface J5 respectively; Its Chang Kaiduan 8 and normal beginning 9 are connected Ring and the Tip holding wire from the wireless processing unit module respectively.

With reference to the accompanying drawings 3, described wired processing unit module is made of Subscriber Line Interface Circuit U10, gsm module U8 and peripheral component thereof, and the communication terminal RX of described Subscriber Line Interface Circuit U10 holds with SPKIP end and MICIP that TX is connected gsm module U8 respectively; Its RING end and TIP end are exported Ring and Tip signal respectively; Its control end D0～D2 connects P2.0～P2.2 pin of single-chip microcomputer U3, and its DET end connects the P2.4 pin of single-chip microcomputer U3, and its PD end connects the P2.3 pin of single-chip microcomputer U3, thereby receives the wireless processing unit state control signal from single-chip microcomputer U3.The communication terminal TX of described gsm module U8 and RX are connected communication terminal TXD and the RXD of single-chip microcomputer U3 respectively.Also be provided with one group of interface that is used to connect SIM card on the described gsm module U8, they are respectively SIMCLK, SIMRST, SIMDATA and SIMVCC.

With reference to the accompanying drawings 4, described control circuit also comprises the power circuit that offers this telephone set platform power.Wherein U1 and U4 two power modules are not given circuit supply respectively.Switch SW 1 is a power control switch, controls the power supply open and close state of this platform.

Operating state of the present utility model is: landline telephone is inserted telephone interface J5, insert the outside line network by outside line interface J4, insert the gsm wireless network by the SIM card that connects gsm module U8.Landline telephone promptly has the telephone number of cable network like this, also have SIM card with the telephone number of wireless network.

Because outside line interface J4 is communicated with telephone interface J5 by the normal-closed end of relay U12, so the default network of this platform is a cable network.Behind the off-hook, can directly use the cable network telephone number dialing phone of landline telephone.

If press the function key of the use wireless network on the telephone keyboard, then digit receiver U13 sends a command to single-chip microcomputer U3 by data terminal D0～D3 and DV after receiving this wireless network connection signal.Single-chip microcomputer U3 holds to relay U12 output network switching signal by P1.0 on the one hand like this, make relay U12 by the normally closed normally open that becomes, make Ring signal and the Tip signal and the telephone interface J5 conducting of subscriber line interface circuit U 10, so just can use landline telephone and wireless processing unit directly to connect wireless network, thus utilize SIM card with the telephone number dialing phone of wireless network.

When landline telephone is in not off hook state, as the call signal of cable network, the then direct ring of telephone set.When gsm module receives call signal from wireless network, gsm module U8 is by communication terminal TX and RX and single-chip microcomputer U3 communication, thereby make single-chip microcomputer U3 send the network switching signal on the one hand, control Subscriber Line Interface Circuit U10 generation Ring and Tip signal on the other hand and make ringing telephone stations.

Finish the function that a landline telephone uses wired and wireless two telephone number dialings and receives calls thus.

Claims

1, a kind of telephone set platform that can realize simultaneously that wired and wireless network insert, it is characterized in that: comprise the outside line interface, telephone interface and control circuit, described control circuit comprises the network handover module, wireless processing unit module and central control module, described telephone interface connects central control module, described central control module sends the network switching signal to the network handover module, described network handover module connects the outside line interface respectively, telephone interface and wireless processing unit module, described wireless processing unit module also is connected with central control module simultaneously.

2, can realize wired telephone set platform that inserts with wireless network according to claim 1 simultaneously, it is characterized in that: described central control module is made of single-chip microcomputer (U3), digit receiver (U13) and peripheral component thereof, and the data terminal (P0.0)～(P0.4) of described single-chip microcomputer (U3) connects the data terminal (D0)～(D3) of digit receiver (U13) and (DV) holds.

3, as described in claim 2, can realize wired telephone set platform that inserts with wireless network simultaneously, it is characterized in that: (P1.0) end of described single-chip microcomputer (U3) is to network handover module output network switching signal, and its control end (P2.0)～(P2.4) is to wireless processing unit module output wireless processing unit state control signal.

4, as described in claim 3, can realize wired telephone set platform that inserts with wireless network simultaneously, it is characterized in that: (VP) end of described digit receiver (U13) passes through resistance (R69) is connected telephone interface with electric capacity (C48) (1) pin, and its (VN) end is connected (2) pin of telephone interface with electric capacity (C47) by resistance (R68).

5, as described in claim 2, can realize wired telephone set platform that inserts with wireless network simultaneously, it is characterized in that: described network handover module is by relay (U12), triode (N2) and peripheral component thereof constitute, the base stage of described triode (N2) is introduced the network switching signal by resistance (R53), (1) pin of described relay (U12) connects the collector electrode of triode (N2) by resistance (R4), the normal-closed end (6) of described relay (U12) is connected the outside line interface with normal-closed end (11), its common port (4) and common port (13) are connected (1) pin and (2) pin of telephone interface respectively, its Chang Kaiduan (8) the and often beginning (9) is connected Ring and Tip holding wire from the wireless processing unit module respectively.

6, as described in claim 3, can realize wired telephone set platform that inserts with wireless network simultaneously, it is characterized in that: described wired processing unit module is made of Subscriber Line Interface Circuit (U10), gsm module (U8) and peripheral component thereof, (SPKIP) that communication terminal (RX) and (TX) of described Subscriber Line Interface Circuit (U10) is connected gsm module (U8) respectively holds and (MICIP) holds, and its (RING) end is exported Ring and Tip signal respectively with (TIP) holding.

7, can realize wired telephone set platform that inserts with wireless network simultaneously as described in claim 6, it is characterized in that: the control end (D0)～(D2) of described Subscriber Line Interface Circuit (U10), (DET), (PD) receive the wireless processing unit state control signal from central control unit respectively.

8, as realizing wired telephone set platform that inserts with wireless network as described in the claim 7 simultaneously, it is characterized in that: communication terminal (TX) and (RX) of described gsm module (U8) is connected the communication terminal (TXD) of single-chip microcomputer (U3) and (RXD) respectively.

9, can realize wired telephone set platform that inserts with wireless network simultaneously as described in claim 2, it is characterized in that: the model of described single-chip microcomputer (U3) is 8051.

10, can realize wired telephone set platform that inserts with wireless network simultaneously as described in claim 2, it is characterized in that: the model of described digit receiver (U13) is HT9170.