CN1151636C - Special office communication server and its on-line system and data transmission method - Google Patents
Special office communication server and its on-line system and data transmission methodInfo
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- CN1151636C CN1151636C CNB011292059A CN01129205A CN1151636C CN 1151636 C CN1151636 C CN 1151636C CN B011292059 A CNB011292059 A CN B011292059A CN 01129205 A CN01129205 A CN 01129205A CN 1151636 C CN1151636 C CN 1151636C
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Abstract
The present invention provides a safe and simple intercommunication network management platform for modern business management, which is composed of an extensible private office communication server connected with a telephone set, a computer directly connected with a network by a telephone line. A server comprises a plurality of telephone set interface modules, a plurality of local telephone interface modules, an internal signaling generating module, a dual tone multiple frequency (DTMF) modem, a local telephone busy tone detecting module, a main control CPU unit module, and a system switching matrix and a system extending interfaces. The sending data is bundled and transmitted after the file format is converted by using private network access management and a private data bundling tool. Trans-area and relatively closed information, and internal information of a data transmission network and an exchange enterprise are formed by using a basic telecommunication network.
Description
Technical field
The present invention relates to a kind of office communication automation system technology, by adopting advanced 3C integration technology, computer, modern communications, automated control technology are combined together, for Modern Enterprise Administration provide one safe and reliable, simply, communication network management platform easily.
Background technology
The basic demand of Modern Enterprise Administration is that the computer with enterprises is linked to be network, under corresponding software is supported, finishing the whole management function in our unit or the native system by data transmission network, is the accuracy that should have relative independence, fail safe reliably and transfer of data to the basic demand of this Modern Enterprise Administration dedicated network.
According to the knowledge of the applicant, because the domestic neither one of going back so far is specifically designed to the communications platform that promotes the Enterprise Modernization Management process, so existing enterprise's supervising the network can only be to utilize foreign technology and network concept, forms inner supervising the network.Basically all set up as " the government network engineering " of present construction and " enterprise network engineering " or other the network engineering that is about to promote by this pattern.
The existing office communication automation system management system that forms based on INTERNET net and local net is the remote side administration of finishing enterprise network by local area network (LAN) and INTERNET net, and its system configuration as shown in fig. 1.Enterprises and institutions inside in this locality is provided with server 10, this server disposes special-purpose software and dedicated network software platform, many the subscriber computers 11 of enterprises and institutions inside are connected with this server 10 by private network cable 12 and the special-purpose network interface card 13 that is provided with special-purpose software, form a local area network (LAN), can realize the internal data intercommunication, server 10 is connected telecommunications network 16 by telephone wire 14 with modulator-demodulator 15, and connects INTERNET (wide area network) 17 by telecommunications network 16.Should be based on the group network system of INTERNET net and local area network (LAN), its hardware more than 90% is supporting, support equipment needs from external import.
The above-mentioned technical scheme of utilizing local area network (LAN) to carry out internal data transfer between enterprises and institutions' inner computer, the advantage of its existence and defective all are conspicuous.Its advantage is its wide regional coverage and opening, has broken through the notion of past people to time and space, has shortened the distance of people and society contacts, makes people can share and transmit the various information resource on the platform of an opening.Its shortcoming is network installation complexity, network interface card and the netting twine that needs to use special use, the cost height, and, can not share the hard disk resource of a station server by many subscriber computers, thereby cause the low problem of network utilization along with the rapid decline of hard disk and DRAM price; Communication in two local area network (LAN)s between subscriber computer need be through the process that dials up on the telephone; In addition because transfer of data is to be based upon on the basis of using external network service protocol format, and the needed useful information of user is wrapped in a large amount of garbages; And its topmost defective also is to be drawn by its publicity and open advantage, because as long as anyone be familiar with its network configuration, procotol, just can take diverse ways and approach arbitrarily to enter network, the fail safe of serious threat network is subjected to hard to guard against network hacker, the invasion of internet worm easily.Therefore, the business administration dedicated network can be considered as the INTERNET net a kind of approach of the information of obtaining, but real enforcement internal control function then needs the network management space of a relative closure, to guarantee being perfectly safe of internal data information.
In addition, the business administration network of setting up based on the networking structure of INTERNET and local area network (LAN) complexity, must there be the professional and technical personnel to safeguard, though this is not a big problem concerning scientific and technological enterprises, but just general medium-sized and small enterprises exist to promote obstacle, and high network cost and operation and maintenance cost will directly influence enterprise development modernization, networking, informationalized speed.
Shown in Fig. 2 is the another kind of approach of the present employed transmission data file of enterprises and institutions, is the pattern that subscriber computer utilizes INTERNET net transmission data to carry out business administration in the enterprises and institutions.Modulator-demodulator 22 and telephone wire 23 that many subscriber computers 21 of first ground enterprises and institutions inside pass through separately respectively are connected with telecommunications network 24, modulator-demodulator 27 and telephone wire 28 that many subscriber computers 26 of second ground enterprises and institutions inside pass through separately respectively are connected with telecommunications network 29, two telecommunications networks 24,29 connect by INTERNET (wide area network) 25, realize first ground and many subscriber computers 21 of second ground enterprises and institutions inside and 26 intercommunication data.The major defect of this system configuration is: can not carry out intercommunication between the subscriber computer 21 or 26 of first ground or second ground enterprises and institutions inside, can not adapt to the inner transmission of data between the subscriber computer arbitrarily of enterprises and institutions; The intercommunication data need online, have the serious possibility that is subjected to the internet worm infringement, and confidentiality are poor; The online stand-by period is long, expense is high, real-time is poor, useful information is wrapped in a large amount of garbages.
Summary of the invention
The objective of the invention is to design the data transmission method of a kind of special-purpose office communication server and networked system thereof, the networking technology that breaks away from the existing network complexity, adopt brand-new soft, hardware configuration, can form enterprises and institutions' dedicated management network low-cost, simply, easily, realize the inner data interchange between the user arbitrarily of enterprises and institutions, and can finish remote data transmission and business administration work by basic telecommunication net or INTERNET (IP) network.
The technical scheme that realizes the object of the invention is such: a kind of special-purpose office communication server is characterized in that comprising:
The phone interface module that at least one provides the telephone set standard interface, provides and carries out direct outward dialing after inner bell signal and the outage and switch the machine testing that is used to set out;
The local telephone network interface module that at least one provides local telephone network preferred circuit interface is used to detect local telephone network ringing-current, automatic picking off and hanging machine, judges that by speech detection the other side's off-hook is to begin charging;
Interior signaling sound generation module is used to provide the INCOM intercom that comprises dialing tone, busy tone, ring-back tone and prompt tone signalling tone;
The Dual Tone Multifrequency modulator-demodulator is used to receive the telephone set dialing and dials the outside line number automatically;
The local telephone network busy tone detection module, the ringing tone signal when being used for when the outside line caller, detecting dialing tone, detecting the subscriber engaged busy tone or detecting connection the other side;
The master cpu unit module is used for system management and control, with communicating by letter between enforcement and master computer;
The systems exchange matrix is in the various information exchanges that are used under the control of master cpu unit module between above-mentioned at least one phone interface module, at least one local telephone network interface module, interior signaling sound generation module, Dual Tone Multifrequency modulator-demodulator, the local telephone network busy tone detection module;
Described master cpu unit module, at least one phone interface module, at least one local telephone network interface module, interior signaling sound generation module, Dual Tone Multifrequency modulator-demodulator, local telephone network busy tone detection module are connected with described systems exchange matrix.
Described master cpu unit module comprises master cpu unit and the clock circuit that is connected with the master cpu unit respectively at least, be used for the exented memory module and the RS232 interface of store operational parameters and user's registration and registration table.
Also include the system extension interface, each special-purpose office communication server connects by this system extension interface, carries out system extension, and described system extension interface is connected with described systems exchange matrix.
Also include the voice cue module that is used to play voice suggestion, be connected with described systems exchange matrix.
The technical scheme that realizes the object of the invention still is such: a kind of data transmission method that utilizes the networked system of the special-purpose office communication server is characterized in that comprising following treatment step:
A. the calling party is to computer input callee number, and the select File transmit path, selects to do data and sends or count and it is investigated inquiry;
B. the authority of calling and called and judge the authority of calling and called in calling party's special use office communication server inquiry system user's registration table or the registration form;
C. all have temporary the caller, called party, calling party's outside line automatic off-hook is dialled callee's number;
D. receive after off-hook that callee's outside line sends replys signaling the calling party, by special use office communications network server transmitting system data communication identification signaling and the calling and called authority word that calling party's computer is affiliated to, differentiate this system data communication identification signaling and calling and called authority word by the special use office communications network server that called computer is affiliated to;
E. discern signaling simultaneously for having the right when correct in judged result, make called computer ring;
F. calling party's computer connects the calling and called computer by the systems exchange matrix in the special-purpose office of the calling and called both sides communications network server after receiving the off-hook signaling of callee's computer, sets up the compunication link;
G. send data side file to be sent is divided into data segment by size, on each segment data, add opening flag signaling, end mark signaling and total data hop count signaling, and proofread formula with data every segment data is calculated acquisition result of calculation, to contain the every segment data and the aforementioned calculation result packing thereof of beginning, end, hop count signaling, and again packing data be carried out unified file format conversion back and send;
H. receive data side and the packet that receives is calculated, result of calculation and result of calculation in the packet that is received are compared by identical data check and correction formula;
I. when the result is more inconsistent, require to send data side and carry out data re-transmitting, when the result is relatively more consistent, the packet that receives is carried out the file format conversion finally recover original and preserve or show;
J. both sides finish a secondary data and transmit the back on-hook.
Among the described step C, when judging that the caller, called party haves no right, carry out text prompt and log off; In the described step e, for having no right or discerning signaling when incorrect, make calling party's called outside line on-hook in judged result.
Among the described step D, the calling party is that the off-hook that receives callee's outside line transmission in timing is replied signaling, surpasses timing and does the automatic hand-up processing; In the described step F, calling party's computer is the off hook signal that receives callee's computer in timing, surpasses timing, calling party's called outside line on-hook.
The data transmission method of the special-purpose office communication server of the present invention and networked system thereof, on the existing communication line tower foundation, create modern management for each enterprises and institutions and set up a network service management platform, computer, telephone set and the basic telecommunication network of enterprises and institutions inside are organically combined, utilize the transmission of basic telecommunication net, exchange enterprises and institutions information, and can form internal information, the data transmission network of trans-regional, trans-regional and relative closure.
The system that utilizes the special-purpose office communication server of the present invention to form, except possessing the service item that general basic telecommunication net can provide, main is that the inner original communication line independent, that disperse of enterprises and institutions is managed concentratedly, by scientific and reasonable distribution, make full use of line resource, for an one's own dedicated communications network control and management center is created by enterprises and institutions.Enterprises and institutions can carry out authority setting and pre-, accounting management according to constituent parts, all departments and each worker's job specification, the scope of business to each bar communication line or terminal on this basis, can control effectively, reduce that the enterprise communication rate increase and operation cost of enterprises, with the former affairs of administration means management that need all by computer realization automation control and management.
Utilize technical scheme of the present invention, a business management modernization, networking, informationalized telecommunication management platform can have been constructed, can satisfy business management modernization, networking, the most basic information-based requirement, promptly under a safe communication network environment, realize exchange and remote (transnational territory, Trans-Provincial/Municipal, trans-regional) transfer of data of inside data of enterprise.Comprise the transmission of file, various statistical report form, photo, the service management of enterprises and institutions inside, Telephone Management Agency, attendance management etc.Both can also can form wide area network, finish whole process, crew's management of enterprises and institutions inside at the inner local area network (LAN) of forming of enterprises and institutions by most basic telecommunications network.
The advantage of utilizing technical scheme of the present invention to form the business administration dedicated network is:
Simple and convenient networking condition, use the special use office communications network server of some playscript with stage directions inventions, the computer that has modulator-demodulator, telephone line and corresponding management software as required, the business administration dedicated network that just can form wide area, the inner independent telephone line that disperses of enterprises and institutions is carried out concentrated controling management, utilize line resource by distributing scientifically and rationally, improve the operating efficiency and the economic benefit of enterprise;
The data of packing transmission are selected because all there are identical hardware and special-purpose software platform in the transfer of data two ends, during transmission just a certain locational packing data be transferred to the identical position of the other side more in addition verification get final product;
After putting through (automatically) number, opened a transfer of data special line in fact for using, can satisfy the demand of 32K-56Kbp/s transmission rate or higher rate;
By multichannel combination flexibly, can transmit big data quantity information simultaneously;
Can upgrade along with the lifting of basic telecommunication network technology;
Be connected with gsm wireless mobile network interface, can realize the remote-wireless transfer of data, because its use is not only GSM net short message passage, but whole radio channel, thereby can improve transmission rate greatly, and can bring bigger development space along with the development of mobile radio network technology;
Owing to adopt specialized hardware and network communication protocol, Data Transport Protocol, can wholely improve internet security.
Special-purpose office communications network server of the present invention and networked system and data transmission method, as business administration dedicated communications network management platform, can be essentially enterprise omnibearing technical management support is provided, help promoting modernization, networking, the informationization of enterprise and institution management.
Description of drawings
Fig. 1 is that the existing local area network (LAN) that utilizes carries out in the enterprises and institutions system configuration schematic diagram of internal data transfer between the computer.
Fig. 2 is the system configuration schematic diagram of the existing INTERNET of the utilization net of business administration transmission data.
Fig. 3 is a special-purpose office communications network server internal structure schematic diagram of the present invention.
Fig. 4 is special-purpose many equipment connection structures of office communications network server schematic diagram of the present invention.
Fig. 5 is the networked system structural representation that adopts special-purpose office communications network server of the present invention to network.
Fig. 6 utilizes special-purpose office communications network system of the present invention to carry out the schematic flow sheet of transfer of data.
Fig. 7 is one of the schematic flow sheet of the transfer of data of special-purpose office communications network server of the present invention.
Fig. 8 be special-purpose office communications network server of the present invention transfer of data schematic flow sheet two.
Fig. 9 is the structural representation that special-purpose office communications network system of the present invention is applied to medical institutions' internal control.
Figure 10 is the system configuration schematic diagram that special-purpose office communications network system of the present invention is applied to management such as electronics in the medical system is registered, electronic health record.
Embodiment
Further specify technical scheme of the present invention below in conjunction with embodiment and accompanying drawing.
Address before Fig. 1, Fig. 2 illustrate, repeat no more.
Referring to Fig. 3, the internal structure of special-purpose office communications network server is an example to hang 8 telephone sets 1～8, subscriber computer 1～8 and to connect 4 local telephone lines 1～4 shown in the figure.Comprise systems exchange matrix 301 and the phone interface module 302～309 that is connected with systems exchange matrix 301 respectively, interior signaling sound generation module 310, Dual Tone Multifrequency modulator-demodulator 311, master cpu unit 312, local telephone network interface module 319～323, local telephone network busy tone detection module 316, voice cue module 317 and system extension interface 318.Also include clock circuit 313, exented memory module 314 and RS232 interface 315, be connected with master cpu unit 312 respectively.The inner system power supply 324 that is provided with of server provides working power for each parts in the server, and is provided with operating state lamp group 325.
If 1～8 subscriber computer all has modulator-demodulator, then can directly connect 1～8 telephone set (as shown in FIG.) again, 1～8 subscriber computer is connected on the phone interface module 302～309 of special-purpose office communications network server, but also direct connection telephone machine on this phone interface module.Article 4, local telephone line 1～4 is connected on the local telephone network interface module 319～323 of special-purpose office communications network server.
Local telephone network interface module 319～323 provides four identical local telephone network preferred circuit interfaces, be connected with four telephone wires respectively, be used to detect the local telephone network ringing-current, realize the automatic picking off and hanging machine, judge that by speech detection the other side's off-hook is to begin charging and to carry out stolen detection by sending out an interference tones.
Phone interface module 302～309 provides eight identical telephone set standard interfaces, can articulate telephone set or computer (PC) respectively, or when computer band modulator-demodulator, articulate telephone set and computer simultaneously, the machine testing that is used to set out, inner bell signal is provided and after outage direct outward dialing switch.
Systems exchange matrix 301 is in the various information exchanges of finishing under the control of master cpu unit 312 between 8 subscriber computers (phone interface 302～309), 4 local telephones (local telephone network interface module 319～323), system extension interface 318, DTMF modulator-demodulator 311, local telephone network busy tone detection 316, interior signaling sound generation module 310, the voice warning circuit 317.
Interior signaling sound generation module 310 provides the INCOM intercom signalling tone that comprises dialing tone, busy tone, ring-back tone, prompt tone etc.
DTMF modulator-demodulator 311 is used to receive phone and dials, dials automatically outside line key.
Local busy tone detection circuit 316 when the outside line caller, is used to detect dialing tone, subscriber engaged sound (busy tone) or detects the signal (ring-back tone) of connecting the other side.
Voice cue module 317 is play various voice suggestions as required.
Clock circuit 313 is used to provide the system works clock, carries out telephoometry, determines starting and ending time of ticket.
Exented memory 314 is used for the various running parameters of storage system, comprises user's registration and registration table, various number, caller ticket, traffic measurement etc. and be used for outage preserving data.
RS232 interface 315 utilizes private communication software, finishes the data-transformation facility between system and the PC.
System extension interface 318, since every special-purpose office communications network server can only manage 4 local telephones and 8 telephone sets and (or) 8 PCs, system extension can be undertaken by the handle official business system extension interface 318 of communications network server of special use, needed some special-purpose office communications network server are interconnected one by one by this system extension interface 318, just can enlarge power system capacity.
Operating state lamp group 325 is used for the real-time display system operating state.
Master control CUP is used for system management and finishes various controlled function, and realization is communicated by letter with main PC 326.
The various dc supplies of system power supply 324 outputs.
Main PC 326 can be joined printer, finishes the printout function of system parameters, access rights setting and telephone expenses, ticket and application software form.
Referring to Fig. 4, carry out many equipment with the special-purpose office of N platform communications network server shown in the figure and connect the syndeton that is used for system extension, be that the system extension interface (318) in each special-purpose office communications network server is linked in sequence together, it is the system extension interface (318) of system extension interface (318) the connection # 2 server of #1 server, the system extension interface (318) of #2 server connects the system extension interface (318) of #3 server ..., the system extension interface (318) of #N-1 server connects the system extension interface (318) of #N server.
When many equipment connect, a special use that should be provided with is wherein handled official business communications network server as main control device, be used to manage communication and exchanges data between the miscellaneous equipment, as finish management work such as various data settings, modification, inquiry by the Real-time Monitor Management platform of #1 server, in case after the system of finishing is provided with, but carry out all weather operations in 24 hours with regard to off line.But every special-purpose office communications network server independent operating work, be to converse and transfer of data between its telephone set that is linked with, PC, also can pass through system extension interface (318), telephone set, the PC that another special-purpose communications network server of handling official business is linked with in telephone set, PC and the system that a special-purpose office communications network server is linked with conversed and transfer of data.
Referring to Fig. 5, utilize special use office communications network server shown in Figure 3 to connect into the structure of network management system shown in the figure.As required, A end (as in the geographic range or the part of enterprises and institutions) the public communications network server of 1 to N1 the Taiwan Affairs Office connect by structure shown in Figure 4, the public communications network server of each the Taiwan Affairs Office can be linked with 8 computers and connect 8 telephone sets (also can directly be linked with telephone set or computer) by modulator-demodulator, and 4 telephone wires of drawing on the public communications network server of each the Taiwan Affairs Office are connected with the basic telecommunication net.B end (as in another geographic range or another part of same enterprises and institutions) the public communications network server of 1 to N2 the Taiwan Affairs Office that is provided with as required also connects by structure shown in Figure 4, the public communications network server of each the Taiwan Affairs Office can be linked with 8 computers and connect 8 telephone sets (also can directly be linked with telephone set or computer) by modulator-demodulator, and 4 telephone wires of the public communications network server of each the Taiwan Affairs Office are connected with the basic telecommunication net.In this system, can have at most can dial directly between conversation, any two PCs between any two telephone sets in ((N1+N2) * 8) portion's telephone set or the computer and can transmit data mutually.
During caller: detect when on its phone interface module (302) off hook signal being arranged in calling party's master cpu unit (312), at first judge still to be that telephone set sends by PC, and check its authority setting, then connect the local telephone of a free time if having the right by a systems exchange matrix (301) and a local telephone network interface module (319～323), and judge it is local number or outside line key in the selective calling system according to callee's number of receiving, if the interior local number of selective calling system is also declared caller and is had the right to hang up outside line and connect called PC and telephone set by systems exchange matrix (301) after the visit, after connecting with the callee, just can converse after the calling party regains ring signal and waits for callee's off-hook or transmit data.
Under the called situation, divide outside line the called and called two kinds of situations in interior lines, if outside line is called, the local telephone network interface module (319～313) of the special-purpose office of callee communications network server, detect the outside line ringing-current, ask for calling number and authority word as if corresponding then called outside line automatic off-hook of called PC free time and to the calling party, the visit if the calling party has the right, then send out ringing signal inner, connect calling and called by systems exchange matrix (301) behind the called PC off-hook and begin conversation or count reportedly defeated to called PC; If interior lines are called, connect the beginning transfer of data behind local telephone network interface module (319～313) off-hook of the special-purpose office of callee communications network server with the calling party by systems exchange matrix 301.
The system that adopts technical scheme of the present invention to form, available resources is shared, busy not busy retrieval technique automatically, expands outside line quantity, as the original a small amount of outside line of enterprises being expanded 2-4 doubly, but and every equal direct outward dialing of telephone set, need not by dialling outside line after the code application again; Can discern the internal and external line number of native system automatically, with enterprise, inter-sectionally must be automatically converted to inner exchanging by the outside line key of Local Exchange exchange originally, make the air time unrestricted, need not to pay the fees; Videoconference between the native system internal and external line need not to pay the fees, and has the internal and external line conference telephone capabilities that can set that the number of participant is grouied busy and application at any time adds meeting or invite the uniqueness that other people participate in a conference; Be convenient to enterprises and institutions' rights management of conversing, can set the conversation authority of every telephone set according to need of work arbitrarily, as local telephone network authority, national distance authority, international long-distance authority, IP authority, information station's authority, the Internet authority etc., also can free dail-limiting number, as securities trading, consulting, service, private toll number and other non-number of on business communicating by letter both at home and abroad; But the setting-up time section manages phone in the system, can access, Outgoing Number, the state of phone post After Hours and regularly start personal network's function etc. as limiting by the time; The emergency call function when running into the emergency case placement of emergency calls in enterprise, connects person in charge and director's phone (can comprise office, family or phone number) simultaneously so that in time understand and commander deals with urgent work; Insert, transfer to preferentially and select, it is preferential to set leader, special line, hotline dial-out or access, guarantees that circuit is unobstructed; Realize incoming telegram prompting function, work as line holding, can send prompt tone when having outside line to dial in; Duration of call prompt facility can be by local telephone network, domestic, overseas call Freight Basis, long prompt during free set conversation; Incoming call pickup function, but any phone is pickup phone or exchange working telephone in the initialization system; The fixed time call function, it is regularly open-minded to set hot line, letters and calls, leader's phone reception day, not disturbed by above phone; Ring is provided with function, and phone is interior lines ring or outside line ring in the initialization system arbitrarily, avoids phone ringing to disturb; The IP of group function, can select any IP Operation Network, it has been applied for the user of caller service, can be with IP network number input native system storage, dial domestic and international when long-distance, only need dial the other side's area code and telephone number, can be dynamically connected certainly IP network and rate of IP can being conversed of system record each extension telephone, use the corporate users of IP phonecard can once buy required IP phonecard quantity as required, centralized management is used, can be with purchasing IP phonecard number, password, the amount of money stores in the input system successively, dial domestic and international when long-distance, only need dial the other side's area code and telephone number, system is from the IP network and the IP phonecard number of rate by input of IP can being conversed of being dynamically connected, password, amount of money order core capital reduction expense can record rate each phone; Force the IP network function, all long-distance call communication in the system can be forced to transfer to by IP network, common toll service function bans use of; Individual's IP function can be set IP network, card number, password, the amount of money of individual private branch exchange, dials both at home and abroad when long-distance, only needs to dial the other side's area code and telephone number (IP network of pressure function is arranged); Internet function under the condition that two above outside lines are arranged, utilizes in the system telephone line access internet and dials outside line and can carry out simultaneously; Conversation real time monitoring function, but the phone situation of conversing in the real-time monitoring system are as calling number, called number, the duration of call, talking state etc.; Realize anti-free call on sb. else's expense through illegal means, anti-monitoring, the anti-function of bothering; The anti-power failure function can guarantee the call function of former circuit under power-off condition.The above-mentioned functions of special-purpose office communications network server of the present invention can be used for reference the realization technology of SPC telephone exchange similar functions.
Referring to Fig. 6, PC shown in the figure in the system (A) and PC (B) utilize special-purpose office communications network server 61,62 to carry out the flow process of transfer of data respectively.Wherein hang with the business administration database 63,64 of oneself on PC (A) and the PC (B) respectively.Special-purpose office communications network server 61,62 inside have identical flow process, have saved the flow process of special-purpose office communications network server 61 inside as space is limited among the figure, and only the transfer of data flow process with special use office communications network server 62 inside describes.
Before the bidirectional data transfers, dial the other side's number by side's off-hook earlier between beginning PC (A) and PC (B), the other side's ring, off-hook carry out following processing procedure then, comprising:
Step 620 is differentiated transfer of data specific identity signal according to transmission dedicated system identification protocol, comprises calling number, authority word transformat and content;
Step 621 is carried out the management of dedicated network access rights, comprises calling and called authority inquiry check and correction, judges numbers of calling and called parties access rights and rank;
Step 622 is set up data transmission channel, and the hardware circuit of the transfer of data of systems exchange matrix one side is provided;
Step 623 is carried out transfer of data exchange by the systems exchange matrix, promptly realize between 8 PCs or and 4 outside lines between any circuit switching;
Step 626 realizes dedicated data transmission communication protocol, makes the form that satisfies transfer of data;
Step 627 realizes the dedicated packet transformat, puts opening flag and end mark to packet, comprises private data format transmission and private data format transfer process in the step 626,627;
Step 628 is utilized the special data file strapping tool, packs to being transmitted file, the process that comprises user data packing transmission and adopt exclusive data check and correction formula to handle;
The characteristics of the transfer of data of system of the present invention are: by adopting special-purpose data transmission format and carrying out data transaction and user data packing transmission is waited measure, user data is kept at respectively in the computer of different departments in the system, do not concentrate in the social public database, just by inquiry and the transmission mutually of basic telecommunication net, can guarantee that user data do not give away secrets, and can stop the internet worm infringement, guarantee the confidentiality and the reliability of transfer of data; Unit in the feasible system to the unit transmission and be used for sending out public notice in enterprises and institutions inside or self-timing transmission or inquiry when gathering as data, is realized the diversity of transfer of data to multimachine transmission or multimachine; Can do automatic statistical classification, the various application forms of formation, printing and regularly send to fixed point relevant departments automatically the data that receive; By network registry table and registration form and authority setting are set, determine the user's data search access right, advanced level user is gradable or stride the rudimentary user's data of level inquiry, and rudimentary user then haves no right to inquire about the data of advanced level user; Can set the internal data announcement board inquires about at any time for relevant department; Can receive data at any time, when being in off-mode, can keep the data content that receives by special-purpose office communications network server as computer.
Referring to Fig. 7, Fig. 8, the breakpoint A interconnection among Fig. 7, Fig. 8, a more specific transfer of data flow process of formation system of the present invention.
Step 701 starts user application software, enters data transmission interface;
Step 705 if the calling and called either party haves no right, is then carried out text prompt and is logged off;
Step 707 in timing, in 30 seconds, is received the other side's off hook signal;
Step 708,709 in timing, is not received then automatic hand-up of the other side's off hook signal;
Step 712 is if judged result is then done on-hook to called outside line and handled for having no right or discerning the signaling mistake;
Step 714 in timing, as 30 seconds, receives called off hook signal;
Step 715,716 does not receive called off hook signal in timing, then on-hook is done in called outside line and handled;
Step 801 receives called off hook signal in timing, then by the compunication link between the systems exchange matrix connection calling and called in calling and called both sides' the special use office communications network server;
Step 803 receives data side and by identical exclusive data check and correction formula the data that receive is calculated, and compares with the result of calculation that is received;
Step 805 if comparative result is incorrect, then requires to send data side and carries out data re-transmitting;
Step 806 if comparative result be correct, is then carried out the file format conversion, connects and is finally recovered the original preservation to the packet that receives or show;
Speech transmissions process in the system between two telephone sets and general communication process are identical, repeat no more.
Referring to Fig. 9, shown in the figure server of the present invention is applied to a medical institutions inside, form the modern intelligent management system of medical institutions inside, the application example when realizing internal network.For convenience of description, with the summation (can expand arbitrarily by Fig. 4 structure as required) of the special-purpose office communications network server required N of 90 an expression systems server, PC1～PCN also is the summation of some computers.The system extension interface of server 90 can connect several IC-cards device 91 of registering.System's phone interface of server 90 connects PC, as hospital's main control computer, hospital management system is set as PC1; PC2 is used for register center, registration fee prepayment, electronic health record, branch of hospital and examines center etc.; PC3 is used for the financial accounting center of hospital; PC4 is used for the information processing centre of hospital, comprises remote medical consultation with specialists, shares information interchange technology files, medical archive etc.; PC5 is used for the pharmacy management of hospital, comprises medication purchasing, drug control, the accounting management etc. of having a prescription priced; PC6 is used for Out-Patient Departments; PC7 is used for each inspection center of hospital, comprises perspective, B ultrasonic, CT and laboratory etc.; PC8 is used for the scientific research center of hospital, comprises pathological study, refresher training center etc.; PCN is used for the logistics management of hospital etc.
The telephone set summation T1～T8 of all departments of hospital (symbolic expression) can directly be articulated on the phone interface of server (if directly articulate telephone set, then can not articulate PC again), or is articulated on PC1～PCN by connecting modulator-demodulator.All local telephone network interface modules can connect local telephone on the server 70, are connected with basic telecommunication net 93.
Referring to Figure 10, server of the present invention is applied to a medical system inside, form the modern intelligent management system of medical system inside, the application example when realizing the internal system networking, as be used to realize that electronics is registered, electronic health record management etc.The inside intelligent management network 100 of certain medical institutions on first ground adopts the inside intelligent management network 101 of certain medical institutions on the second ground of identical networking structure all to be connected on the basic telecommunication net 102 by local telephone with other, in addition, also can connect the IC card-inserted device 103 of realizing that household long-range is registered on the basic telecommunication net 102 at random, with the community medicine health care management center of adopting identical networking structure.
This system can realize full-range networkization, the information system management from community health to whole medical system, as be born from population to IC-card personal health medical records, the far-end of withering away register, electronic health record or the like, and community management and individual health care work integral body can be combined, accomplish that electronic health record is enjoyed etc. mutually between the medical institutions.
Equipment of the present invention, System and method for, can be on the basis of basic telecommunication net, wireless mobile network and other dedicated network (as army's net, the railway network etc.), constitute by department, by system, by industry and to realize trans-regional, Trans-Provincial/Municipal, trans-regional information management and communicate by letter.
Organically combine by the computer that enterprises is used to manage, the telephone set that is used to communicate by letter and basic telecommunication net, build up the enterprises information management and communicate by letter, as set up into the special-purpose modernized intelligent management system of statistics in the required scope, population management, health care, education, environmental protection, industrial or agricultural.
Utilize equipment of the present invention, method and system, can create the inside wireline communication network and the computer management network of large-scale mobile unit, as civil aviation passenger transport, railway passenger and freight transportation, interior external-navigation combination vessel ship etc., and can cooperate formation three-dimensional communications network network with the private radio passage, to overcome the band interference problem.
On the basis of system of the present invention, the matching with mobile phone interface can really be realized the round-the-clock message transmission management between mobile radio terminal and business administration dedicated network.
The special-purpose software (as financial software, all kinds of statistical report form, labour and personnel management software or the like) that existing or leaved for development computer application software, enterprise can be used to manage organically combines with the basic telecommunication net, finishes the enterprise internal management whole informationization.
Be used for statistical system, can be by administrative division or all kinds of picture and text forms of industry system management ordinal ranking tabulate statistics, and directly statistics is transferred to the information aggregating center by the basic telecommunication net, carry out data processing.
Equipment of the present invention, System and method for can fill part potentiality of excavating existing basic telecommunication net, its special line that provides, passage are provided and provide higher level service for masses for society.
Technical scheme of the present invention finally reaches the level of the business administration private network of a wide area with computer network, communication network and the triplicity of business administration network and one, has the accuracy of relative closure, safety assurance reliably and transfer of data.Brand-new network concept provided by the present invention for enterprise provides one to realize whole process control networking, informationalized approach cheaply, thereby has been broken the situation that present IETERNET and local area network (LAN) rule all the land.
In sum, equipment of the present invention, method and system, be to be core with the computer software technology, digital technology combines with analogue technique, cooperate various types of communication interface and control interface, by adopting modularized design to realize, have characteristics such as reliability height, adaptability is strong, the expansion field is wide, be a kind of automation, synthesization, intelligent communications platform.Both can be used for general wire communication, can expand to radio communication again, also can derive multiple communication products by changing software design, be used for enterprises and institutions' existing communication network is carried out standardized administration, the original communication line independent, that disperse of enterprises and institutions is managed concentratedly, for enterprises and institutions provide decision-making, inner accounting, scientific management foundation.
Claims (8)
1. special-purpose office communication server is characterized in that comprising:
The phone interface module that at least one provides the telephone set standard interface, provides and carries out direct outward dialing after inner bell signal and the outage and switch the machine testing that is used to set out;
The local telephone network interface module that at least one provides local telephone network preferred circuit interface is used to detect local telephone network ringing-current, automatic picking off and hanging machine, judges that by speech detection the other side's off-hook is to begin charging;
Interior signaling sound generation module is used to provide the INCOM intercom that comprises dialing tone, busy tone, ring-back tone and prompt tone signalling tone;
The dual-tone multifrequency modulator-demodulator is used to receive the telephone set dialing and dials the outside line number automatically;
The local telephone network busy tone detection module, the ringing tone signal when being used for when the outside line caller, detecting dialing tone, detecting the subscriber engaged busy tone or detecting connection the other side;
The master cpu unit module is used for system management and control, with communicating by letter between enforcement and master computer;
The systems exchange matrix is in the various information exchanges that are used under the control of master cpu unit module between above-mentioned at least one phone interface module, at least one local telephone network interface module, interior signaling sound generation module, dual-tone multifrequency modulator-demodulator, the local telephone network busy tone detection module;
Described master cpu unit module, at least one phone interface module, at least one local telephone network interface module, interior signaling sound generation module, dual-tone multifrequency modulator-demodulator, local telephone network busy tone detection module are connected with described systems exchange matrix.
2. a kind of special-purpose office communication server according to claim 1 is characterized in that: described master cpu unit module comprises master cpu unit and the clock circuit that is connected with the master cpu unit respectively at least, be used for store operational parameters and the user registers and the exented memory module and the RS232 interface of registration table.
3. a kind of special-purpose office communication server according to claim 1 and 2, it is characterized in that: also include the system extension interface, each special-purpose office communication server carries out system extension by this system extension interface connection, and described system extension interface is connected with described systems exchange matrix.
4. a kind of special-purpose office communication server according to claim 1 and 2 is characterized in that: also include the voice cue module that is used to play voice suggestion, be connected with described systems exchange matrix.
5. a kind of special-purpose office communication server according to claim 1 and 2, it is characterized in that: also include the system extension interface, each special-purpose office communication server connects by this system extension interface, carry out system extension, described system extension interface is connected with described systems exchange matrix; Also include the voice cue module that is used to play voice suggestion, be connected with described systems exchange matrix.
6. data transmission method that utilizes the networked system of the special-purpose office communication server is characterized in that comprising following treatment step:
A. the calling party is to computer input callee number, and the select File transmit path, selects to do data and sends or count and it is investigated inquiry;
B. the authority of calling and called and judge the authority of calling and called in calling party's special use office communication server inquiry system user's registration table or the registration form;
C. all have temporary the caller, called party, calling party's outside line automatic off-hook is dialled callee's number;
D. receive after off-hook that callee's outside line sends replys signaling the calling party, by special use office communications network server transmitting system data communication identification signaling and the calling and called authority word that calling party's computer is affiliated to, differentiate this system data communication identification signaling and calling and called authority word by the special use office communications network server that called computer is affiliated to;
E. discern signaling simultaneously for having the right when correct differentiating the result, make called computer ring;
F. calling party's computer connects the calling and called computer by the systems exchange matrix in the special-purpose office of the calling and called both sides communications network server after receiving the off-hook signaling of callee's computer, sets up the compunication link;
G. send data side file to be sent is divided into data segment by size, on each segment data, add opening flag signaling, end mark signaling and total data hop count signaling, and proofread formula with data every segment data is calculated acquisition result of calculation, to contain the every segment data and the aforementioned calculation result packing thereof of beginning, end, hop count signaling, and again packing data be carried out unified file format conversion back and send;
H. receive data side and the packet that receives is calculated, result of calculation and result of calculation in the packet that is received are compared by identical data check and correction formula;
I. when the result is more inconsistent, require to send data side and carry out data re-transmitting, when the result is relatively more consistent, the packet that receives is carried out the file format conversion finally recover original and preserve or show;
J. both sides finish a secondary data and transmit the back on-hook.
7. a kind of data transmission method that utilizes the networked system of the special-purpose office communication server according to claim 6 is characterized in that: among the described step C, when judging that the caller, called party haves no right, carry out text prompt and log off; In the described step e, for having no right or discerning signaling when incorrect, make calling party's called outside line on-hook in judged result.
8. a kind of data transmission method that utilizes the networked system of the special-purpose office communication server according to claim 6, it is characterized in that: among the described step D, the calling party is that the off-hook that receives callee's outside line transmission in timing is replied signaling, surpasses timing and does the automatic hand-up processing; In the described step F, calling party's computer is the off hook signal that receives callee's computer in timing, surpasses timing, calling party's called outside line on-hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB011292059A CN1151636C (en) | 2001-06-14 | 2001-06-14 | Special office communication server and its on-line system and data transmission method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB011292059A CN1151636C (en) | 2001-06-14 | 2001-06-14 | Special office communication server and its on-line system and data transmission method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1392702A CN1392702A (en) | 2003-01-22 |
| CN1151636C true CN1151636C (en) | 2004-05-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB011292059A Expired - Fee Related CN1151636C (en) | 2001-06-14 | 2001-06-14 | Special office communication server and its on-line system and data transmission method |
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| CN (1) | CN1151636C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7184544B2 (en) * | 2003-02-24 | 2007-02-27 | Thomson Licensing | Device and method for detecting presence of service on telephone line |
| CN100344110C (en) * | 2004-07-28 | 2007-10-17 | 华为技术有限公司 | Method and syste mfor granting NGN service in communication network |
| CN101179752B (en) * | 2007-11-14 | 2010-09-29 | 中国移动通信集团福建有限公司 | Working information exchange device |
| WO2018068230A1 (en) * | 2016-10-12 | 2018-04-19 | 海能达通信股份有限公司 | Telephone call method, apparatus and system, and scheduling server |
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2001
- 2001-06-14 CN CNB011292059A patent/CN1151636C/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN1392702A (en) | 2003-01-22 |
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