CN2679937Y - Telephone system for business and office - Google Patents

Abstract

The utility model discloses a novel public telephone system. The utility model is characterized in that the utility model is composed of a plurality of card inserting telephones (1), a plurality of memory cards (2) and a card reader (3); the card inserting telephones (1) are in contactless connection with the card reader (3) through the memory cards (2) and are connected with outside communication networks through communication modules in the card inserting telephones (1); after the memory cards (2) issue and write identification codes by the card reader (1), the memory cards (2) can be inserted into any card inserting telephone. The card inserting telephones (1) store the information of every message record into the memory cards (2) through memory modules D6 under the control of a singlechip D10. The card reader (3) automatically reads the information of message record and identification codes which are all stored by the memory cards (2) under the control of the singlechip in the card reader (3) and automatically calculates calling cost under the control of programs to display the information in the memory cards (2) and the calling cost on a display screen together. The card reader (3) is also provided with a clear key. The utility model has the advantages of simple structure and convenient operation.

Description

Novel business, office telephone system

Technical field

The utility model relates to a kind of telephonic communication, charge system, specifically a kind of novel business, office telephone system.

Background technology

At present, all kinds of fixed telephone bars for money appear at streets and lanes like rain the back spring bamboo, telecommunications, move, communication giants such as UNICOM, Tie Tong, Personal Handyphone System are with its preferential policy and resources advantage, march public telephone and public affair key system phone one after another, and the earth have made things convenient for user and enterprises and institutions.The WORDS AND PHRASES IN ADVERTISEMENT of " toll telephone per minute 3 maos " is subjected to the welcome in the university student and the employee in other places deeply, makes them link up timely and to get in touch with very low call rate and relatives.And, both guaranteed that user's communications was unimpeded to group user, and made things convenient for management again, to reducing the telephone charges spending, saving operating cost is of great advantage.

Existing fixed telephone bar for money or key system phone include complicated electric control systems such as the dynamo-electric words of some pedestals, computer control system, settlement system, the dynamo-electric words of every pedestal must with could work after computer links to each other,, computer or certain pedestal machine phone can influence the use of all fixed line phones that are attached thereto in case breaking down, simultaneously, the user must use by the fixed line phone plane No. of appointment, settlement system could be chargeed exactly, otherwise, not to converse, cause the paying dispute exactly.In order to guarantee the stable of working power and to prevent to have a power failure and the influence business, also must be equipped with jumbo uninterrupted power supply simultaneously.Management aspect must be equipped with managerial personnel computer is operated, safeguarded.Thereby make that whole telephone system input cost and operation expense are higher.

Summary of the invention

The purpose of this utility model is the problem that exists at prior art, design a kind of simple in structure, small investment, maintenance operation convenient, need not computer-controlled novel business, office public telephone system.

Technical solution of the present utility model is:

A kind of novel business, office telephone system, it is characterized in that forming by some plug-in card telephone sets 1, some storage cards 2 and at least one the card reader 3 that the information in the storage card 2 is read and removes, card reader 3 can adopt plug-in card telephone set 1 to replace, and also can make separately; Plug-in card telephone set 1 is realized contactless the connection with card reader 3 by storage card 2; Plug-in card telephone set 1 links to each other with extraneous communication network by the communication module in the machine; Storage card 2 can insert in arbitrary the plug-in card telephone set 1 through card reader 3 distribution and after writing identification code, storage card 2 inserts in the plug-in card telephone set 1 and can use after confirming, plug-in card telephone set 1 is stored in each message registration information in the storage card 2 by memory module D6 under the control of its single-chip microcomputer D10; After storage card 2 inserts in the card reader 3, automatically read the message registration information and the identification code of storage in the storage card 2 under the control of the single-chip microcomputer of card reader 3 in card reader 3, and under the control of program, calculate cost of the phone call automatically, information in storage card 2 is presented on the card reader display screen, after paying dues, also be provided with the message registration information removed in the storage card 2 on the card reader 3 for the clear key of use next time, after pressing clear key, card reader 3 except remove in the storage card 2 message registration information also, also write identification code simultaneously.

The utility model has also been taked following technology solution:

The plug-in card telephone set comprises single-chip microcomputer D10, communication module, memory module D6, display module X7, Keysheet module X6, deck X2, and the I/O pin of single-chip microcomputer D10 links to each other with communication module, memory module D6, display module X7, Keysheet module X6, deck X2 respectively; The input of communication module, output connect transmitter and telephone receiver respectively.

The serial output of communication module, input port link to each other with serial input, the delivery outlet of single-chip microcomputer D10, and the parallel input of display module X7, delivery outlet connect parallel input, the delivery outlet of single-chip microcomputer D10; Communication module can be the wire communication module, also can be wireless communication module, when communication module is the wireless communication module X11 of GSM or CDMA standard, also is connected with SIM card module or UIM card module.GSM and CDMA are respectively the wireless telecommunications standard of China Mobile and CHINAUNICOM's communication common carrier.Wireless communication module X11 also can adopt other general communication standard.

The interruption pin INT1 of single-chip microcomputer D10 links to each other with socket X12 by resistance R 18, and this socket X12 links to each other by the getting machine hook switch on line and the sending and receiving words device support, is used to get, on-hook operates; The resetting pin of single-chip microcomputer D10 is connected with Power Supply Monitoring integrated package D4.

Wireless communication module X11 links to each other with single-chip microcomputer D10 by the sending and receiving level shifting circuit, wherein receive level shifting circuit by transistor V8, V9, resistance R 17, R32, R33, R56 constitute, its input is drawn the serial output terminal that meets wireless communication module X11 from the end of R56, and its output is drawn the serial input terminal RXD that meets single-chip microcomputer D10 from the collector electrode of transistor V9; Send out level shifting circuit by transistor V13, V14, resistance R 23, R36, R37, R57 constitute, its input is drawn the serial output terminal TXD that meets single-chip microcomputer D10 from the end of R57, and its output is drawn the serial input terminal that meets wireless communication module X11 from the collector electrode of transistor V14.

Data wire 5 pin of memory module D6 link to each other with clock end 8 pin with data terminal 9 pin of single-chip microcomputer D10 respectively with clock line 6 pin.

The input of display module X7, output link to each other with the corresponding end of single-chip microcomputer D10.

Keysheet module X6 links to each other with single-chip microcomputer D10 with buffer D2 by latch D1, incoming line X0～X4 of Keysheet module X6 connects the corresponding output of latch D1, input 2～9 pin of D1 meet data terminal P00～P07 of single-chip microcomputer D10, output line Y0～Y3 of Keysheet module X6 connects the corresponding input of buffer D2, data terminal P00～P07 that output 2～9 pin of D2 also meet single-chip microcomputer D10 finishes the input of keyboard.

Card reader 3 or be the different plug-in card telephone set 1 of Single-chip Controlling program, the removing button on this plug-in card telephone set 1 presents disarmed state; Or be the card reader of forming by single-chip microcomputer D10 ', display module X7 ', memory module D6 ', Keysheet module X6 ', Power Supply Monitoring integration module D4 ', deck X2 ' 3, the I/O pin of single-chip microcomputer D10 ' links to each other with display module X7 ', memory module D6 ', Keysheet module X6 ', the corresponding pin of Power Supply Monitoring integration module D4 ' respectively.

The beneficial effects of the utility model:

1, simple in structure, easily manufactured.

2, small investment, operating cost are low, easy to maintenance.

3, extensibility is strong, both can be used for cable network operation, also can be used for the wireless network operation, and storage card can manufacture deposit the pattern of afterwards using earlier, also can manufacture first the use and afterwards add up the pattern of paying dues.

4, the scope of application is wide, both can be used for operational fixed telephone bar, also can promote the use in enterprise and institution, office, building or Property Management of residence, can control the telephone charges expenditure effectively, forms the conscious custom of reducing expenses of user.

5, need not to be equipped with computer and manage, do not disturb mutually between each phone, a phone that can not produce the existing system existence is out of order and can influences the situation of the normal operation of whole system.

6, storage card can use on any phone in system, and easy management has made things convenient for the user.

7, not high to power requirement, no 220V power supply also can operate as normal, has power consumptive province, energy-saving advantages simultaneously.

8, when adopt to move, the wireless signal of mobile operators such as UNICOM, Personal Handyphone System, Tie Tong is during as the communication network of native system, need not to handle the telephone-moving formality, promptly is movable to new place to operate again plug and play.

Description of drawings

Fig. 1 is a structured flowchart of the present utility model.

Fig. 2 is a plug-in card phone electrical schematic diagram of the present utility model.

Fig. 3 is the utility model card reader electrical schematic diagram.

Embodiment

Below in conjunction with drawings and Examples the utility model is further described.

Telephone system is used in a kind of novel business, office, it is characterized in that being made up of some plug-in card telephone sets 1, some storage cards 2 and a card reader 3; Plug-in card telephone set 1 is realized contactless the connection with card reader 3 by storage card 2, promptly by storage card 2 being inserted the information exchange that realizes in plug-in card telephone set 1 and the card reader 3 between plug-in card telephone set 1 and the card reader 3 respectively; Plug-in card telephone set 1 (can adopt the wire communication module by the communication module in the machine, also can adopt wireless communication module, be that example describes with wireless communication module X11 below) (can be the wire communication network with extraneous communication network, as telephone wire, also can be wireless communication networks, as the mobile telephone network of China Mobile or CHINAUNICOM's communication common carrier) link to each other; Storage card 2 can insert in arbitrary the plug-in card telephone set 1 through card reader 3 distribution and after writing identification code, identification code can realize by the Control Software of the single-chip microcomputer D10 in the plug-in card telephone set 1, storage card 2 inserts in the plug-in card telephone set 1 and can use behind the identification code authenticate-acknowledge, if authenticate incorrectly, think that then this storage card 2 is not the storage card 2 of native system distribution; Under the control of the single-chip microcomputer D10 of plug-in card telephone set 1 in machine each message registration information is stored in the storage card 2 by memory module D6; After storage card 2 inserts in the card reader 3, automatically read the message registration information of storage card 2 storages under the control of the single-chip microcomputer D10 ' of card reader 3 in card reader, and be presented on the card reader display screen calculating cost of the phone call under the control of program automatically, after paying dues, press the clear key on the card reader 3, the message registration information in the storage card 2 is eliminated and writes identification code automatically for use next time.As shown in Figure 1.

The plug-in card telephone set 1 of present embodiment comprises single-chip microcomputer D10, and (its model is: W78LE516), communication module, memory module D6 (model can be AT24C256), display module X7 (model can be GTG12864T), Keysheet module X6 (model can be JSE7,821,1271), deck X2 (model can be CH-ZN101), the I/O pin of single-chip microcomputer D10 links to each other with communication module, memory module D6, display module X7, Keysheet module X6, deck X2 respectively; The input of communication module, output connect transmitter and telephone receiver respectively.

The serial output of communication module, input port link to each other with serial input, the delivery outlet of single-chip microcomputer D10, communication module can be the wire communication module, also can be wireless communication module, that embodiment adopts is wireless communication module X11, and its model can be WAVECOM Q2403; The parallel input of display module X7, delivery outlet connect parallel input, the delivery outlet of single-chip microcomputer D10.

When communication module is the wireless communication module X11 of GSM or CDMA standard, also be connected with SIM card module or UIM card module.

The interruption pin INT1 of single-chip microcomputer D10 links to each other with socket X12 by resistance R 18, and the getting machine hook switch that this socket X12 talks about on the device support by line and sending and receiving links to each other; Be used to get, on-hook operation; The resetting pin of single-chip microcomputer D10 is connected with Power Supply Monitoring integrated package D4, and its model is IMP706PCSA.

(its model is wireless communication module X11: WAVECOM Q2403) link to each other with single-chip microcomputer D10 by the sending and receiving level shifting circuit, wherein receive level shifting circuit by transistor V8, V9, resistance R 17, R32, R33, R56 constitute, its input is drawn the serial output terminal that meets wireless communication module X11 from the end of R56, and its output is drawn the serial input terminal RXD that meets single-chip microcomputer D10 from the collector electrode of transistor V9; Send out level shifting circuit by transistor V13, V14, resistance R 23, R36, R37, R57 constitute, its input is drawn the serial output terminal TXD that meets single-chip microcomputer D10 from the end of R57, and its output is drawn the serial input terminal that meets wireless communication module X11 from the collector electrode of transistor V14.

Phonetic entry end MIC2P, the MIC2N of wireless communication module X11 links to each other with 3,4 pin of sending and receiving words device socket X8, be used for linking to each other with transmitter, speech output end SPK2P, the SPK2N of wireless communication module X11 links to each other with 1,2 pin of sending and receiving words device socket X8, is used for linking to each other with telephone receiver.

Deck X2 is connected to by diode V2, V3, V4, V19, V22, V27, V29, V30, the protective circuit that capacitor C 29, C37 constitute, and 1 pin of X2,5 pin, 7 pin, 8 pin link to each other with input, output 1 pin, 19 pin, 34 pin, 23 pin of single-chip microcomputer D10 respectively.

Data wire 5 pin of memory module D6 link to each other with clock end 8 pin with data terminal 9 pin of single-chip microcomputer D10 respectively with clock line 6 pin.

The input of display module X7, output link to each other with the corresponding end of single-chip microcomputer D10.

(model can be: 74LC373) (model can be Keysheet module X6: 74LV245) link to each other with single-chip microcomputer D10 with buffer D2 by latch D1, incoming line X0～X4 of Keysheet module X6 connects the corresponding output of latch D1, input 2～9 pin of D1 meet data terminal P00～P07 of single-chip microcomputer D10, output line Y0～Y3 of Keysheet module X6 connects the corresponding input of buffer D2, data terminal P00～P07 that output 2～9 pin of D2 also meet single-chip microcomputer D10 finishes the input of keyboard.The electrical schematic diagram of plug-in card telephone set 1 of the present utility model as shown in Figure 2.

The storage card 2 of present embodiment can adopt the IC-card of common erasable data.

The card reader 3 of present embodiment can replace with the different plug-in card telephone set 1 of single-chip microcomputer D10 control program, and when plug-in card telephone set 1 used as card reader 3, it was removed button and is effective status, and SIM card wherein or UIM deck X2 can save; And general plug-in card telephone set 1 is when normal the use, and it is removed button and is the disconnection disarmed state.

The card reader 3 of present embodiment also can design separately and make, its operation principle and plug-in card telephone set 1 are basic identical, it can be made up of single-chip microcomputer D10 ', display module X7 ', memory module D6 ', Keysheet module X6 ', Power Supply Monitoring integration module D4 ', deck X2 ', and the I/O pin of single-chip microcomputer D10 ' links to each other with display module X7 ', memory module D6 ', Keysheet module X6 ', the corresponding pin of Power Supply Monitoring integration module D4 ' respectively; Each module in the card reader 3 can choose, dispose with reference to the corresponding module of plug-in card telephone set 1.The annexation of its electrical schematic diagram and each part as shown in Figure 3.

Claims (9)

1, telephone system is used in a kind of novel business, office, it is characterized in that being made up of some plug-in card telephone sets (1), some storage cards (2), card reader (3); Plug-in card telephone set (1) is realized contactless the connection with card reader (3) by storage card (2); Plug-in card telephone set (1) links to each other with extraneous communication network by the communication module in the machine; Storage card (2) can insert in arbitrary the plug-in card telephone set (1) after issuing and write identification code through card reader (3), storage card (2) inserts in the plug-in card telephone set (1) and can use after confirming, plug-in card telephone set (1) is stored in each message registration information in the storage card (2) by memory module D6 under the control of its single-chip microcomputer D10; After storage card (2) inserts in the card reader (3), automatically read the message registration information and the identification code of storage in the storage card (2) under the control of the single-chip microcomputer of card reader (3) in card reader (3), and under the control of program, calculate cost of the phone call automatically, information in storage card (2) is presented on the card reader display screen, and card reader (3) is provided with clear key.

2, novel business according to claim 1, office telephone system, it is characterized in that plug-in card telephone set (1) comprises single-chip microcomputer D10, communication module, memory module D6, display module X7, Keysheet module X6, deck X2, the I/O pin of single-chip microcomputer D10 links to each other with communication module, memory module D6, display module X7, Keysheet module X6, deck X2 respectively; The input of communication module, output connect transmitter and telephone receiver respectively.

3, novel business according to claim 2, office telephone system, the serial output, the input port that it is characterized in that communication module link to each other with serial input, the delivery outlet of single-chip microcomputer D10, and the parallel input of display module X7, delivery outlet connect parallel input, the delivery outlet of single-chip microcomputer D10; When communication module is the wireless communication module X11 of GSM or CDMA standard, also be connected with SIM card module or UIM card module.

4, novel business according to claim 2, office telephone system, the interruption pin INT1 that it is characterized in that described single-chip microcomputer D10 links to each other with socket X12 by resistance R 18, and the getting machine hook switch that this socket X12 talks about on the device support by line and sending and receiving links to each other; The resetting pin of single-chip microcomputer D10 is connected with Power Supply Monitoring integrated package D4.

5, novel business according to claim 3, office telephone system, it is characterized in that described wireless communication module X11 links to each other with single-chip microcomputer D10 by the sending and receiving level shifting circuit, wherein receive level shifting circuit by transistor V8, V9, resistance R 17, R32, R33, R56 constitute, its input is drawn the serial output terminal that meets wireless communication module X11 from the end of R56, and its output is drawn the serial input terminal RXD that meets single-chip microcomputer D10 from the collector electrode of transistor V9; Send out level shifting circuit by transistor V13, V14, resistance R 23, R36, R37, R57 constitute, its input is drawn the serial output terminal TXD that meets single-chip microcomputer D10 from the end of R57, and its output is drawn the serial input terminal that meets wireless communication module X11 from the collector electrode of transistor V14.

6, telephone system is used in novel business according to claim 2, office, it is characterized in that data wire 5 pin of described memory module D6 link to each other with clock end 8 pin with data terminal 9 pin of single-chip microcomputer D10 respectively with clock line 6 pin.

7, telephone system is used in novel business according to claim 2, office, it is characterized in that the input of described display module X7, output link to each other with the corresponding end of single-chip microcomputer D10.

8, novel business according to claim 2, office telephone system, it is characterized in that described Keysheet module X6 links to each other with single-chip microcomputer D10 with buffer D2 by latch D1, incoming line X0～X4 of Keysheet module X6 connects the corresponding output of latch D1, input 2～9 pin of D1 meet data terminal P00～P07 of single-chip microcomputer D10, output line Y0～Y3 of Keysheet module X6 connects the corresponding input of buffer D2, and output 2～9 pin of D2 also meet data terminal P00～P07 of single-chip microcomputer D10.

9, telephone system is used in novel business according to claim 1, office, it is characterized in that described card reader 3 or is the different plug-in card telephone set 1 of Single-chip Controlling program, and the removing button on this plug-in card telephone set 1 presents effective status; Or be the card reader of forming by single-chip microcomputer D10 ', display module X7 ', memory module D6 ', Keysheet module X6 ', Power Supply Monitoring integration module D4 ', deck X2 ' 3, the I/O pin of single-chip microcomputer D10 ' links to each other with display module X7 ', memory module D6 ', Keysheet module X6 ', the corresponding pin of Power Supply Monitoring integration module D4 ' respectively.

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