CN206181284U - And wireless talkback building gate machine system that principal and subordinate's frame is constructed - Google Patents

Abstract

The utility model discloses an and wireless talkback building gate machine system that principal and subordinate's frame is constructed includes gate owner machine, gate quick -witted mobile phone or landline telephone from machine, called party at least, and wherein gate owner machine is connected with 2G3G4GPSTN phone data network, still is connected with local lan, the gate machine is connected with local lan from the machine, and with the mutual data of gate owner machine, called party's mobile phone or landline telephone are connected with 2G3G4GPSTN phone data network. The utility model discloses overcome present and wireless talkback gate machine and install not enough in the unable work in the not good position of signal, provide a simple and easy network deployment mode, realize low -cost installation, the solution used of the outer telephone rate of increase not.

Description

The wireless talkback building doorway machine system of slave framework

Technical field

This utility model is related to intelligent entrance guard technical field, particularly relates to a kind of wireless talkback building door of slave framework Mouth machine system.

Background technology

Patent CN201410120905.2《A kind of building conversational system based on fast wireless network》With CN201020508788.4《A kind of doorway talkback equipment communicated by utilization public telephone network》Disclose wireless talkback door The operation principle and working method of mouth machine, although such solution significantly reduces mounting cost and reduces quantities, But the wireless talkback doorway machine is only suitable for installed in the good building first floor of operator's signal in actual application, but Negative one layer, minus two layers of doorway are located at for a lot, often due to poor signal and can not use.Even the good negative one of signal Layer, minus two layers, due to wireless talkback doorway machine need install SIM cards of mobile phones, it is several due to there is subterranean layer to be accomplished by equal to 1 building SIM cards of mobile phones is opened, thus brings several times of cost of use to improve, thus will also result in the difficulty on promoting.

Utility model content

The utility model proposes a kind of wireless talkback building doorway machine system of slave framework, overcomes existing wireless right Say that doorway machine is arranged on the deficiency that the position of poor signal cannot work, there is provided a kind of easy networking mode, realize low cost Install, do not increase the solution of additional telephony expense.

What the technical solution of the utility model was realized in：

A kind of wireless talkback building doorway machine system of slave framework, at least including doorway machine host, doorway machine slave, The mobile phone or landline telephone of called subscriber, wherein the doorway machine main frame is connected with 2G/3G/4G/PSTN telephonic data networks Connect, be also connected with LAN；The doorway machine slave is connected with LAN, with the doorway machine host interaction data, quilt The mobile phone or landline telephone of user is made to be connected with 2G/3G/4G/PSTN telephonic data networks.

Further, the doorway machine host includes：First main control module, and be connected with first main control module First keyboard, the first display module, the first automatically controlled door control module, DTMF demodulation modules, 2G/3G/4G/WIFI communication modules, First Audio Processing and handover module, the first card reading module, the first memory module, the first Ethernet interface and the first shooting mould Block, first Audio Processing are connected the first mike and the first loudspeaker, and the 2G/3G/4G/WIFI respectively with handover module Communication module is connected with handover module with the DTMF demodulation modules and first Audio Processing respectively.

Further, the doorway machine slave includes：Second main control module, and be connected with second main control module Second keyboard, the second display module, the second automatically controlled door control module, audio processing modules, the second card reading module, the second storage mould Block, the second Ethernet interface and the second photographing module.

Further, when visitor calls cell or building user using the doorway machine slave, the doorway machine slave will The audio-video signal digitized of visitor, is transmitted digitized audio-video signal to the doorway machine host by LAN, Digitized audio-video signal is transmitted to 2G/3G/ by the doorway machine host by the 2G/3G/4G/WIFI communication modules 4G/PSTN telephonic data networks, are eventually connected on the smart mobile phone APP of called subscriber, and called subscriber passes through smart mobile phone APP Enabling information is sent to 2G/3G/4G/WIFI communication modules, enabling information is obtained by the doorway machine host, and is passed through LAN Network passes to the doorway machine slave, and the doorway machine slave carries out enabling control.

Further, when visitor calls cell or building user using the doorway machine slave, the doorway machine slave will The audio signal digitizing of visitor, it is by LAN by digitized audio signal transmission to the doorway machine host, described Digitized audio signal decoding is analogue signal and is transferred to public affairs by 2G/3G/4G/WIFI communication modules by doorway machine host In common-battery telephone network, it is eventually connected on the landline telephone or mobile phone of called subscriber, called subscriber presses setting door opening key, by The DTMF demodulation modules of the doorway machine host demodulate push button signalling, and by LAN pass to the doorway machine from Machine, the doorway machine slave carry out enabling control.

Further, the doorway machine host includes route forwarding function module, and outer net manager is turned by the route Send out functional module and remotely access arbitrary doorway machine slave.

The beneficial effects of the utility model are：System structure is simple, using slave framework, typically only needs to from the first floor Laying netting twine is to negative one layer, the places such as minus two layers, you can solution is without operator's signal covering problem.

Description of the drawings

In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment Or accompanying drawing to be used is briefly described needed for description of the prior art, it should be apparent that, drawings in the following description are only It is some embodiments of the present utility model, for those of ordinary skill in the art, before creative labor is not paid Put, can be with according to these other accompanying drawings of accompanying drawings acquisition.

Fig. 1 is a kind of theory diagram of the wireless talkback building doorway machine system of slave framework；

Fig. 2 is doorway machine host functional block diagram；

Fig. 3 is doorway machine slave functional block diagram；

Fig. 4 be called subscriber for non-smart mobile phone or fixed line when signal flow graph；

Fig. 5 be called subscriber be smart mobile phone when signal flow graph；

Fig. 6 is the circuit theory diagrams of the first main control module；

Circuit theory diagrams of the Fig. 7 for DTMF demodulation modules；

Circuit theory diagrams of the Fig. 8 for 3G communication modules；

Circuit theory diagrams of the Fig. 9 for WIFI communication module.

In figure, 1- doorways machine host；The first main control modules of 101-；The first keyboards of 102-；The first display modules of 103-；104- First automatically controlled door control module；105-DTMF demodulation modules；106-2G/3G/4G/WIFI communication modules；At the first audio frequency of 107- Reason and handover module；The first mikes of 108-；The first loudspeaker of 109-；The first card reading modules of 110-；The first memory modules of 111-； The first Ethernet interfaces of 112-；The first photographing modules of 113-；2- doorway machine slaves；The second main control modules of 201-；The second keys of 202- Disk；The second display modules of 203-；The second automatically controlled door control modules of 204-；205- audio processing modules；206- second microphones； The second loudspeaker of 207-；The second card reading modules of 208-；The second memory modules of 209-；The second Ethernet interfaces of 210-；211- second takes the photograph As module.

Specific embodiment

Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment for being obtained, belongs to the scope of this utility model protection.

As shown in Fig. 1-Fig. 9, the utility model proposes a kind of wireless talkback building doorway machine system of slave framework, At least include doorway machine host 1, the mobile phone of doorway machine slave 2, called subscriber (cell or building user) or landline telephone, Wherein 1 one side of doorway machine host is connected with 2G/3G/4G/PSTN telephonic data networks, and another side is also connected with LAN；Door Mouth machine slave 2 is only connected with LAN, with doorway machine host 1 by LAN interaction data, the mobile phone of callee User or fixed telephone subscriber are connected with 2G/3G/4G/PSTN telephonic data networks.It is first that doorway machine host 1 is typically mounted at building Layer doorway, the good position of telecom operators' signal, 2 quantity of doorway machine slave may have 1 to arrive several, be mostly installed at building Negative one layer, Fu Ercengdeng telecom operators signal do not cover or poor signal doorway position, in these doorway positions, firmly Family needs enabling of swiping the card, and visitor needs and resident family's intercommunication is opened the door.

Doorway machine host 1 includes：First main control module 101, and the first keyboard being connected with the first main control module 101 102nd, the first display module 103, the first automatically controlled door control module 104, DTMF demodulation modules 105,2G/3G/4G/WIFI communication mould Block 106, the first Audio Processing and handover module 107, the first card reading module 110, the first memory module 111, the first Ethernet connect Mouth 112 and the first photographing module 113, the first Audio Processing are connected the first mike 108 and the first loudspeaker respectively with handover module 107 109, and 2G/3G/4G/WIFI communication modules 106 respectively with DTMF demodulation modules 105 and the first Audio Processing and handover module 107 connections.

Doorway machine slave 2 includes：Second main control module 201, and the second keyboard being connected with the second main control module 201 202nd, the second display module 203, the second automatically controlled door control module 204, audio processing modules 205, the second card reading module 208, Two memory modules 209, the second Ethernet interface 210 and the second photographing module 211.

Specifically, the first main control module 101 uses S3C6410 core boards, the first keyboard 102 to be used for visitor's incoming call room Number and attendant carry out setting input operation；First display module 103 is charactron and liquid crystal display screen etc., for man-machine interaction Feedback of the information, has used 4 Digital sum pipes and 7 cun of color LCD screens；First automatically controlled door control module 104 connects electric control lock, realizes Switch gate control；DTMF demodulation modules 105 are used to monitor the signal on 106 voice channel of 2G/3G/4G/WIFI communication modules, and Push button signalling is decoded out and passes to the first main control module 101, employ HT9270 chips；2G/3G/4G/WIFI communicates mould Block 106 is used to connect operator's communication network, and visitor's audio-video signal or data are sent out by operator's communication network, MC509 telecommunications 3G CDMA modules are used；First Audio Processing is responsible for a doorway machine slave 2 with handover module 107 and transmitted The audio digital signals for coming are simulated, and are sent on 2G/3G/4G/WIFI communication modules；First card reading module 110 (is used MFRC500) for reading ID/IC card informations, realize enabling of swiping the card；First memory module 111 is used for the black and white name of memory card Single and room number table information corresponding with call number etc.；First Ethernet interface 112 connects LAN, and the present embodiment is used The network interface chip of DM9000 tape controllers；First photographing module 113 is taken pictures purposes for visitor, has used OV9650CMOS Photographic head.

Doorway machine slave 2 is the simplified version of doorway machine host 1, and DTMF demodulation is reduced in the structure of doorway machine host 1 Module 105 and 2G/3G/4G/WIFI communication modules 106.

If called subscriber is using the mobile phone for not installing APP or common 2G mobile phones or fixed line, this utility model uses pure mould Intend audio call, idiographic flow is as follows：

When visitor calls cell or building user using doorway machine slave 2, visitor is input on the button of doorway machine slave 2 Room number, doorway machine slave 2 find correspondence call number from room number-call number correspondence table, and call number is passed through LAN Send to doorway machine host 1, doorway machine host 1 carries out dial-up, called subscriber's off-hook by 2G/3G/4G/WIFI modules Afterwards, doorway machine slave 2 is by the audio signal digitizing of visitor, by LAN by digitized audio signal transmission to doorway Digitized audio signal decoding is analogue signal and communicates mould by 2G/3G/4G/WIFI by machine host 1, doorway machine host 1 Block is transferred on public telephone network, is eventually connected on the landline telephone or mobile phone of called subscriber, and the mobile phone is non intelligent handss Machine does not install the smart mobile phone of APP, and called subscriber presses setting door opening key (such as * keys or # keys), by doorway machine host 1 DTMF demodulation modules demodulate push button signalling, and doorway machine slave 2 is passed to by LAN, doorway machine slave 2 is carried out Open the door and control.

If called subscriber is to install the smart mobile phone of APP, smart mobile phone APP is mainly used in the audio frequency and video letter for obtaining visitor Number, and control to open the door, the function can be realized using APP technologies of the prior art.This utility model uses digitized Video intercom mode, idiographic flow is as follows：

Visitor calls cell or during building user using doorway machine slave 2, and doorway machine slave 2 is by the audio-video signal of visitor Digitized, is transmitted digitized audio-video signal to doorway machine host 1 by LAN, and doorway machine host 1 is by digitized Audio-video signal transmitted to 2G/3G/4G/PSTN telephonic data networks by 2G/3G/4G/WIFI communication modules, finally connect To on the smart mobile phone APP of called subscriber, called subscriber sends enabling information to 2G/3G/4G/WIFI by smart mobile phone APP Communication module, obtains enabling information by doorway machine host 1, and passes to doorway machine slave 2, doorway machine slave by LAN After 2 receive signal, door opening action is performed by automatically controlled door control module, realize that slave opens the door and control.

During actually used, no matter doorway machine host 1 or doorway machine slave 2, may all need management personnel to enter Row remote access can arrange routing forwarding work((by public network) for the access of doorway machine slave 2 on doorway machine host 1 Can, make doorway machine host 1 undertake network gateway effect, allow outer net management personnel can remote access to each doorway machine from Machine 2.Doorway machine host 1 includes route forwarding function module, by route forwarding function module remotely access arbitrary doorway machine from Machine 2.

Preferred embodiment of the present utility model is the foregoing is only, it is not to limit this utility model, all at this Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in this utility model Protection domain within.

Claims (6)

1. the wireless talkback building doorway machine system of a kind of slave framework, it is characterised in that：At least include doorway machine host, door Mouth machine slave, the mobile phone of called subscriber or landline telephone, wherein the doorway machine main frame and 2G/3G/4G/PSTN telephone numbers According to network connection, also it is connected with LAN；The doorway machine slave is connected with LAN, is interacted with the doorway machine host Data, the mobile phone or landline telephone of called subscriber are connected with 2G/3G/4G/PSTN telephonic data networks.

2. the wireless talkback building doorway machine system of slave framework according to claim 1, it is characterised in that：The door Mouth machine host includes：First main control module, and be connected with first main control module the first keyboard, the first display module, First automatically controlled door control module, DTMF demodulation modules, 2G/3G/4G/WIFI communication modules, the first Audio Processing and handover module, First card reading module, the first memory module, the first Ethernet interface and the first photographing module, first Audio Processing and switching Module connects the first mike and the first loudspeaker respectively, and the 2G/3G/4G/WIFI communication modules are solved with the DTMF respectively Mode transfer block and first Audio Processing are connected with handover module.

3. the wireless talkback building doorway machine system of slave framework according to claim 1, it is characterised in that：The door Mouth machine slave includes：Second main control module, and be connected with second main control module the second keyboard, the second display module, Second automatically controlled door control module, audio processing modules, the second card reading module, the second memory module, the second Ethernet interface and Two photographing modules.

4. the wireless talkback building doorway machine system of slave framework according to claim 2, it is characterised in that：Visitor makes Call cell or during building user with the doorway machine slave, the doorway machine slave by the audio-video signal digitized of visitor, Digitized audio-video signal is transmitted to the doorway machine host by LAN, the doorway machine host will be digitized Audio-video signal is transmitted to 2G/3G/4G/PSTN telephonic data networks by the 2G/3G/4G/WIFI communication modules, is finally connected It is connected on the smart mobile phone APP of called subscriber, called subscriber sends enabling information to 2G/3G/4G/ by smart mobile phone APP WIFI communication module, obtains enabling information by the doorway machine host, and passes to the doorway machine slave by LAN, The doorway machine slave carries out enabling control.

5. the wireless talkback building doorway machine system of slave framework according to claim 2, it is characterised in that：Visitor makes When calling cell or building user with the doorway machine slave, the audio signal digitizing of visitor is led to by the doorway machine slave LAN is crossed by digitized audio signal transmission to the doorway machine host, the doorway machine host is by digitized audio frequency Signal is decoded as analogue signal and is transferred on public telephone network by 2G/3G/4G/WIFI communication modules, is eventually connected to On the landline telephone or mobile phone of called subscriber, called subscriber presses setting door opening key, is solved by the DTMF of the doorway machine host Mode transfer block demodulates push button signalling, and passes to the doorway machine slave by LAN, and the doorway machine slave is opened Gate control.

6. the wireless talkback building doorway machine system of slave framework according to claim 1, it is characterised in that：The door Mouth machine host includes route forwarding function module, and outer net manager remotely accesses arbitrary door by the route forwarding function module Mouth machine slave.