CN201278575Y

CN201278575Y - Multiple communication operator compatible building inter-comm apparatus

Info

Publication number: CN201278575Y
Application number: CNU2008201893441U
Authority: CN
Inventors: 黎剑星; 刘伟清
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-08-29
Filing date: 2008-08-29
Publication date: 2009-07-22
Anticipated expiration: 2018-08-29

Abstract

The utility model discloses a building interphone device compatible with a plurality of communication operators, comprising a multifunctional telephone and an entrance machine of the building interphone device. The building interphone device is characterized by also comprising a public fixed telephone network; the multifunctional telephone is connected in parallel at one end of the public fixed telephone network; the entrance machine of the building interphone device is connected in parallel at the other end of the public fixed telephone network; and a central controller is connected to the public fixed telephone network. The entrance machine of the building interphone device comprises a minitype controller, a sound circuit and a DTMF dialing circuit used for calling a householder, wherein the sound circuit is connected with the minitype controller; the DTMF dialing circuit is connected with the minitype controller; the sound circuit and the DTMF dialing circuit are together connected to a speaking circuit; and the output end of the speaking circuit is connected with a loudspeaker. The utility model can reduce the cost, saves the labor, is convenient to use, enables the sound of a call to be clearer, and can be accessed to automatically distinguish a plurality of communication operator lines under remote control.

Description

The building talkback machine of a plurality of common carriers of a kind of compatibility

Technical field

The utility model relates to the building talkback machine technology of a plurality of common carriers of a kind of compatibility.

Background technology

At present, major parts such as a lot of residential quarters, factory, school and public place of entertainment all are equipped with various types of gate inhibition's intercom systems.These gate inhibition's intercom systems all are the autonomous systems of having a style of one's own, function singleness, and a whole set of gate inhibition's intercom system cost is higher.This gate inhibition's talkback unit is if use in certain sub-district, then must in the whole sub-district of this use or building, independent wiring install, in use, arrange that circuit needs a large amount of maintenance work, thereby make cost height, the manpower of the gate inhibition's intercom system in its whole sub-district or the building spend big.In addition, traditional sub-district and building wireless interspeaker and wire intercommunication cause the choppy voice conversed easily in the process of conversation, use extremely inconvenient.

Summary of the invention

The purpose of this utility model provides a kind of manpower, easy to use that reduces cost, saves, but also can make the building talkback machine that inserts many circuits that a plurality of common carriers of automatic identification provide that the sound of conversation is more clear and have remote control control.

The purpose of this utility model is achieved through the following technical solutions.

The building talkback machine of a plurality of common carriers of a kind of compatibility, comprise multi-feature telephone, building talkback gate mouth machine, it is characterized in that: described building talkback machine also comprises public fixed-line telephone network, multi-feature telephone is parallel to an end of public fixed-line telephone network, building talkback machine doorway machine is parallel to the other end of public fixed-line telephone network, is connected with a centre management machine on the net at public landline telephone.

The building talkback machine mouth door machine device of a plurality of common carriers of described compatibility comprises microcontroller, sound circuit, is used to call out the dtmf dialing circuit of resident family, sound circuit is connected with microcontroller, the dtmf dialing circuit is connected with microcontroller, sound circuit and dtmf dialing circuit are connected in a speaking circuit jointly, are connected with a loud speaker on the output of this speaking circuit.

Described microcontroller is connected with a CID signal receiving circuit that is used to show incoming call, the CAS signal deteching circuit with " Call Waiting " function that is used for resident family's terminal equipment cue respectively.

Also be connected with keyboard, electric control lock or electronic lock on the described microcontroller.

Be connected with LCD display on the described microcontroller, be used to store the holder of the important special number and the special number that opens the door.

Be connected with the identification of lines treatment circuit on the described microcontroller.

Be connected with the identification of lines recording controller on the described microcontroller, the identification of lines recording controller is used for the contrast of laggard line data that keyboard is dialled the number, and is come the connected mode of control circuit identification treatment circuit and then control circuit again by microcontroller.

Described multi-feature telephone is provided with an opening door of remote-control function key that is used for " opening the door ".

The utility model compared with prior art has the following advantages:

The utility model is owing to utilize existing public fixed-line telephone network, be connected in the multi-function telephones at public fixed-line telephone network two ends, can insert the building talkback gate mouth machine of many circuits of automatic identification such as two or more circuit and be connected in the online centre management unit of public landline telephone and unify complete building talkback machine of formation, realize the opening door of remote-control function because of setting up a function key that is used for " opening the door " on the multi-feature telephone in residential customer again, building talkback machine doorway machine is provided with the dtmf dialing circuit, this dtmf dialing circuit can realize utilizing public fixed-line telephone network to call out resident family, be provided with the dtmf signal testing circuit that is used to receive the coded command of opening the door that resident family sends because of building talkback machine doorway machine again, the holder that is used for the number of resident families all in the stocking system, doorway machine is called out resident family and is taken out corresponding resident family number by abbreviated dial system from memory to transfer to, coming that by the identification of lines recording controller memory is sent instruction compares, sending instruction by identification of lines recording controller after comparing carries out the comparison of data for microcontroller MCU once more, microcontroller MCU exports corresponding data by the I/O mouth and comes control circuit identification treatment circuit, the identification of lines treatment circuit can carry out control circuit (as telecommunications by I/O mouth output corresponding data according to microcontroller MCU, Netcom, Tie Tong) pairing connecting mode transfers to corresponding number to carry out the calling party again.Therefore the building talkback machine that adopts technique scheme to form compares mutually with existing intercom, the utlity model has multiple functionally, and avoids overlapping investment, waste resource, thereby can reduce cost, save the great amount of manpower resource.In use, only need abbreviated dialing just can, so easy to use.Because of realizing conversation, make that the sound of its conversation can be more clear by liaison mode.

In addition, the building talkback gate mouth machine of compatible a plurality of common carriers can insert a plurality of operators' circuit (telecommunications, Netcom, Tie Tong) simultaneously respectively, and which circuit can discern the calling party of institute automatically employed when the calling party be, the feasible building talkback gate mouth machine that can insert compatible a plurality of common carriers of many circuits of automatic identification (two or more) circuit utilizes pairing circuit to carry out the calling party automatically, thereby enlarged the scope of application of building talkback machine, and can not allow the user that each operator's selection is felt put about.

Description of drawings

Fig. 1 is the building talkback gate mouth machine block diagram of the compatible a plurality of common carriers of the utility model;

Fig. 2 is the building talkback machine mouth door machine device electrical schematic diagram of the compatible a plurality of common carriers of the utility model.

Embodiment

Describe in further detail below in conjunction with the building talkback gate mouth machine of accompanying drawing the compatible a plurality of common carriers of the utility model.

As shown in Figure 1, the building talkback gate mouth machine of the compatible a plurality of common carriers of the utility model, comprise multi-feature telephone, building talkback gate mouth machine, public fixed-line telephone network, multi-feature telephone is parallel to an end of public fixed-line telephone network, the building talkback gate mouth machine of compatible a plurality of common carriers is parallel to the other end of public fixed-line telephone network, is connected with a centre management machine on the net at public landline telephone.Multi-feature telephone is provided with an opening door of remote-control function key that is used for " opening the door ", and wherein public fixed-line telephone network is telecommunications, Netcom, Tie Tong.

As shown in Figure 2, the building talkback machine mouth door machine device of compatible a plurality of common carriers comprises microcontroller 1, sound circuit 14, is used to call out the dtmf dialing circuit 13 of resident family, sound circuit 14 is connected with microcontroller 1, dtmf dialing circuit 13 is connected with microcontroller 1, sound circuit 14 and dtmf dialing circuit 13 are connected in a speaking circuit 15 jointly, are connected with a loud speaker 16 on the output of this speaking circuit 15.Microcontroller divides 1 not to be connected with a CID signal receiving circuit 7 that is used to show incoming call, the CAS signal deteching circuit 8 with " Call Waiting " function that is used for resident family's terminal equipment cue.Also be connected with keyboard 9, electric control lock or electronic lock 10, LCD display 12, the holder 11 that is used to store the important special number and the special number that opens the door, identification of lines treatment circuit 2 on the microcontroller 1, and identification of lines recording controller 3, identification of lines recording controller 3 is used for the contrast of the keyboard 9 laggard line data of dialling the number, again the connected mode of coming control circuit identification treatment circuit 2 and then control circuit by microcontroller 1 promptly with the connected mode of outside line 4,5,6.Hence one can see that, and the building talkback machine mouth door machine device of compatible a plurality of common carriers has the function that can insert many circuits of automatic identification (two or more circuit).

Operation principle is: the multi-feature telephone of all resident families, can inserting the building talkback machine mouth door machine device of compatible a plurality of common carriers of many circuits of automatic identification (two or more circuit) and centre management machine, to be connected respectively to public landline telephone by common telephone wire online, four modes of calling out each other by dialing realize exchanging, the building talkback machine mouth door machine device of compatible a plurality of common carriers is in holding state at ordinary times, if by any one button, then can enter hands-free off hook state immediately, directly import the door number of resident family with numerical key, the Subscriber Number that the building talkback machine mouth door machine device of compatible a plurality of common carriers number converts door to corresponding resident family takes out corresponding resident family number from memory 11 automatically and transfers to instruction, coming that by identification of lines recording controller (MCU) 3 memory 11 is sent instruction compares, sending instruction by identification of lines recording controller (MCU) 3 after comparing carries out the comparison of data for microcontroller (MCU) 1 once more, microcontroller (MCU) 1 is exported corresponding data by three I/O mouths and is come control circuit identification treatment circuit 2, identification of lines treatment circuit 2 can be controlled three-line (telecommunications by three I/O mouth output corresponding datas according to microcontroller (MCU), Netcom, Tie Tong) pairing connecting mode transfers to corresponding number to carry out the calling party again.On the building talkback machine mouth door machine device of a plurality of common carriers of compatibility, press " administrative center " key, perhaps directly dial administrative center's number by abbreviated dialing, then the building talkback machine mouth door machine device of compatible a plurality of common carriers call out the resident family that dialed.The building talkback machine mouth door machine device of compatible a plurality of common carriers then will and have voice suggestion by Word message show Calls state simultaneously when calling out.Resident family's telephone set receives that jingle bell was the doorbell sound that resident family sets in advance, to distinguish other the tinkle of bells when the building talkback machine mouth door machine device of compatible a plurality of common carriers was called out.If resident family uses multi-feature telephone to converse, because multi-feature telephone has call waiting function, " visitor is arranged " prompting will appear in its display screen, and resident family can switch with mouthful door machine conversation and keep a side of former conversation not break.Resident family is if will open the building gate, can be directly by the function key that is used to open the door on the multi-feature telephone, telephone set will transfer to one group of " coding opens the door " number to a mouthful door machine, and a mouthful door machine examination measures to be controlled electric control lock 10 behind " coding opens the door " number that resident family sends and carry out opening door operation.

When direct input resident family door number on the keyboard 9 of mouth door machine, microcontroller 1 will take out corresponding resident family's telephone number from memory 11, the processing back pushes automatically on the public fixed-line telephone network by dtmf dialing circuit 13 and exchanges, and realizes the calling to resident family's telephone set.Again because mouthful door is provided with the dtmf signal testing circuit that is connected with microcontroller 1 and is subjected to its control in the machine, can detect the dtmf signal of transfering to from resident family's multi-feature telephone, when the DTMF number of receiving is to open the door coding during number, microcontroller 1 sends opening door operation and instructs electric control lock 10 to realize resident family's opening door of remote-control.

Claims

1, the building talkback machine of a plurality of common carriers of a kind of compatibility, the doorway machine that comprises multi-feature telephone, building talkback machine, it is characterized in that: described building talkback machine also comprises public fixed-line telephone network, multi-feature telephone is parallel to an end of public fixed-line telephone network, the doorway machine of building talkback machine is parallel to the other end of public fixed-line telephone network, is connected with a centre management machine on the net at public landline telephone.

2. the building talkback machine of a plurality of common carriers of compatibility according to claim 1, it is characterized in that: described building talkback machine doorway machine comprises microcontroller, sound circuit, is used to call out the dtmf dialing circuit of resident family, sound circuit is connected with microcontroller, the dtmf dialing circuit is connected with microcontroller, sound circuit and dtmf dialing circuit are connected in a speaking circuit jointly, are connected with a loud speaker on the output of this speaking circuit.

3. the building talkback machine of a plurality of common carriers of compatibility according to claim 1 is characterized in that: described microcontroller is connected with a CID signal receiving circuit that is used to show incoming call, the CAS signal deteching circuit with " Call Waiting " function that is used for resident family's terminal equipment cue respectively.

4. the building talkback machine of a plurality of common carriers of compatibility according to claim 1 is characterized in that: also be connected with keyboard, electric control lock or electronic lock on the described microcontroller.

5. the building talkback machine of a plurality of common carriers of compatibility according to claim 1 is characterized in that: be connected with LCD display on the described microcontroller, be used to store the holder of the important special number and the special number that opens the door.

6. the building talkback machine of a plurality of common carriers of compatibility according to claim 1 is characterized in that: be connected with the identification of lines treatment circuit on the described microcontroller.

7. the building talkback machine of a plurality of common carriers of compatibility according to claim 1, it is characterized in that: be connected with the identification of lines recording controller on the described microcontroller, the identification of lines recording controller is used for the contrast of laggard line data that keyboard is dialled the number, and is come the connected mode of control circuit identification treatment circuit and then control circuit again by microcontroller.

8. the building talkback machine of a plurality of common carriers of compatibility according to claim 1 is characterized in that: described multi-feature telephone is provided with an opening door of remote-control function key that is used for " opening the door ".