CN201118862Y

CN201118862Y - Building inter-speaking cell management terminal and system cellular network access device

Info

Publication number: CN201118862Y
Application number: CNU2007200562625U
Authority: CN
Inventors: 何敬
Original assignee: GUANGZHOU HUIHE ELECTRONIC CO Ltd
Current assignee: GUANGZHOU HUIHE ELECTRONIC CO Ltd
Priority date: 2007-08-29
Filing date: 2007-08-29
Publication date: 2008-09-17
Anticipated expiration: 2017-08-29

Abstract

The utility model relates to a building intercom system subzone management terminal and system cellular network adapter. The adapter is characterized in that the utility model comprises a controlling module, a system cellular network module, a computer data newsletter driving circuit, a DTMF double voice frequency signal analyzing circuit, an audio frequency inputting and outputting amplifying circuit and an audio frequency inputting and outputting interface, a single-chip microcomputer is worked as a controlling chip die of the controlling module, performs data exchange together with the subzone management computer through the computer data newsletter driving circuit, is accessed into a telecom network through the system cellular network module, analyzes double voice frequency signals transmitted by a door phone terminal and a user terminal through a DTMF double voice frequency signal analyzing circuit, and is sent to the subzone management computer through the computer data newsletter driving circuit, the inputting and the outputting of the voice can be amplified through the audio frequency inputting and outputting amplifying circuit, and the audio frequency inputting and outputting equipment are connected through the audio frequency inputting and outputting interface, to have a conservation with employers. The utility model can connects existing communication equipments (such as seater, mobile phone and small quick) of users to the building intercom system conveniently, thereby, the repeated investment and the repeated wiring arrangement of the system on the user terminal is avoided, and a great amount of trunk facilities and the cost are saved.

Description

Building conversational system cell management terminal and standard Cellular Networks access device

Technical field

The utility model relates to a kind of access device, particularly a kind of building conversational system cell management terminal and standard Cellular Networks access device.

Background technology

At present, known building conversational system all is to have a system of one's own, and whole system comprises doorway machine terminal, subscriber computer terminal, cell management terminal and some trunkings, and the terminal of each producer and trunking can't be compatible.The installation of system need realize the connection that each uses terminal by network layout independently, and wiring installation is huge, and line is complicated and need the special messenger to safeguard, spends a large amount of manpower and materials again and carry out rewiring after it's service life has been past connecting line.And existing wireless intercom system can only upward realize the used system one to one of villa (and whole system has only a doorway machine terminal and several subscriber computer terminals) the pertinent regulations and the restriction of radio application owing to country, and service range is limited, can not form scale.And because traditional building conversational system is taked this wired connection mode, in the acceptable cost scope, communication distance is restricted, and range of management also is restricted, and a little bit smaller sub-district is difficult to realize unified management.

The utility model content

The purpose of this utility model is to provide a kind of and can be easily the existing communication apparatus of user (as base, mobile phone, Personal Handyphone System) etc. be inserted building conversational system, system wiring and the overlapping investment on user terminal have been avoided, reduced cost, and can make the building conversational system cell management terminal and the standard Cellular Networks access device of the range of management expansion of office terminal.

The purpose of this utility model can reach by following measure: a kind of building conversational system cell management terminal and standard Cellular Networks access device, it is characterized in that: include control module, standard Cellular Networks module, the Computer Data Communication drive circuit, DTMF double-audio signal parser circuitry, audio frequency input and output amplifying circuit, the audio frequency input/output interface, with the control chip of single-chip microcomputer as control module, carry out exchanges data by Computer Data Communication drive circuit and cell management computer, insert communication network by standard Cellular Networks module, parse the double-audio signal that doorway machine terminal and user terminal send by DTMF double-audio signal parser circuitry, send to the cell management computer by the Computer Data Communication drive circuit, the input and output of sound feed output amplifier by audio frequency amplifies, and converses by audio frequency input/output interface connection audio frequency input-output equipment and owner.

The purpose of this utility model can also reach by following measure: standard Cellular Networks module can be selected Personal Handyphone System module or CDMA module or gsm module for use, as the telephone network access module.Standard Cellular Networks module also can be selected WCDMA module or CDMA2000 module or TD-SCDMA module or 3G standard cellular module for use, as the telephone network access module.

Add that by computer control software building conversational system cell management terminal and this device are as the cell management terminal; With portable terminals such as existing fixed line base and Personal Handyphone System phone, GSM mobile handset, CDMA mobile phone, 3G mobiles as the subscriber computer terminal; With the operating terminal that has mobile communication cellular network access function as the doorway machine terminal.Utilize various standard Cellular Networks to insert existing fixed telephone network, mobile cellular network, form practical wireless building intercommunication network; Utilize the voice of each telephone network and intercommunication and the unlocking function that double-audio signal (DTMF) is finished building conversational system; Utilize the SMS of telephone network to finish the functions such as cell information issue of building conversational system office terminal.Based on cell management software based on computer, cell management software is controlled this device by the data communication mouth and is inserted various telephone networks, by standard cellular network and the subscriber computer terminal, the doorway machine terminal that are stored in computer data call out, called and exchanges data.

The utility model has following advantage compared to existing technology:

1, can avoid overlapping investment and system on user terminal to repeat wiring easily with access building conversational systems such as the existing communication apparatus of user (as base, mobile phone, Personal Handyphone System), save a large amount of trunkings and cost.

2, the range of management of office terminal enlarges, and the distance between administrative center and the building is unrestricted, even if non-conterminous sub-district also can be managed concentratedly.

Description of drawings

Fig. 1 is a circuit block diagram of the present utility model.

Embodiment

The utility model is described in further detail below in conjunction with accompanying drawing (embodiment):

With reference to Fig. 1, the utility model comprises control module 1, standard Cellular Networks module 2, Computer Data Communication drive circuit 3, DTMF double-audio signal parser circuitry 4, audio frequency input and output amplifying circuit 5, audio frequency input/output interface 6 etc.Standard Cellular Networks module is meant the mobile communication cellular network subscriber termination function module of the standard of adopting international standards.With the control chip of single-chip microcomputer as control module 1, can carry out exchanges data by Computer Data Communication drive circuit 3 and computer, insert telephone network by standard Cellular Networks module 2; Parse the double-audio signal that doorway machine terminal and user terminal send by DTMF double-audio signal parser circuitry 4, issue computer by Computer Data Communication drive circuit 3, by the computer management software analysis and utilization; Can select for use 3G standard Cellular Networks modules such as Personal Handyphone System module, CDMA module, gsm module or WCDMA module, CDMA2000 module, TD-SCDMA module as the telephone network access module; The input and output of sound connect by audio frequency input/output interface 6.

During practical application, the phone of owner acceptance area management service is earlier in the registration of computer control software place, deposits the correspondence table of owner's name, floor room number and its registration phone in computer control software corresponding position.The Authorized operation person of cell management terminal can access owner's data by owner's name or floor room number, send call instruction by operation interface, computer control software is dealt into this device by standard communication interface with control command, and control module 1 receives the phone that control standard Cellular Networks module 2 is called out these owners after the order by Computer Data Communication drive circuit 3 and finishes call function.Behind the closing of the circuit, the audio frequency input-output equipment and the owner that connect by audio frequency input/output interface 6 converse.

The owner can be used on the telephone number connection access device that the making call of registering at the management software place is distributed to this device, after the control module 1 of access device is received called instruction by standard Cellular Networks module 2, by Computer Data Communication drive circuit 3 caller ID is sent to computer, computer control software is determined after owner's identity confirmation signal to be sent to access device, access device is connected phone, control module 1 sends instructions to computer control software by Computer Data Communication drive circuit 3, computer control software is exported prompt tone to audio frequency input/output interface 6 by the computer audio frequency delivery outlet, for indication is made in next step operation of owner, the owner imports corresponding key by the dialing keyboard under the indication of voice suggestion, phone sends corresponding double-audio signal, DTMF double-audio signal parsing module 4 parses double-audio signal on sound channel code value is sent into control module 1, control module 1 converts the operating function of code value correspondence to control command and issues computer by Computer Data Communication drive circuit 3, computer is handled the control command classification and by the operation interface notification operator, is finished called with this, the operations such as requirement of making house calls.

Cell management information that the operator of cell management soft ware authorization can will send out by the operation interface editor of management software and the owner that need receive, send and send instruction, computer control software is dealt into this building conversational system cell management terminal and standard Cellular Networks access device by Computer Data Communication drive circuit 3 with control command and content, the control module 1 of access device is after receiving control command and content, and control standard Cellular Networks module 2 sends to user mobile phone with information with way of short messages.

Claims

1. building conversational system cell management terminal and standard Cellular Networks access device, it is characterized in that: include control module (1), standard Cellular Networks module (2), Computer Data Communication drive circuit (3), DTMF double-audio signal parser circuitry (4), audio frequency input and output amplifying circuit (5), audio frequency input/output interface (6), with the control chip of single-chip microcomputer as control module (1), carry out exchanges data by Computer Data Communication drive circuit (3) and cell management computer, insert communication network by standard Cellular Networks module (2), parse the double-audio signal that doorway machine terminal and user terminal send by DTMF double-audio signal parser circuitry (4), send to the cell management computer by Computer Data Communication drive circuit (3), the input and output of sound feed output amplifier (5) by audio frequency amplifies, and converses by audio frequency input/output interface (6) connection audio frequency input-output equipment and owner.

2. building conversational system cell management terminal according to claim 1 and standard Cellular Networks access device is characterized in that: standard Cellular Networks module (2) can be selected Personal Handyphone System module or CDMA module or gsm module for use, as the telephone network access module.

3. building conversational system cell management terminal according to claim 1 and standard Cellular Networks access device, it is characterized in that: standard Cellular Networks module (2) also can be selected WCDMA module or CDMA2000 module or TD-SCDMA module or 3G standard cellular module for use, as the telephone network access module.