CN211152212U

CN211152212U - Voice fusion system

Info

Publication number: CN211152212U
Application number: CN202020137041.6U
Authority: CN
Inventors: 王天生
Original assignee: Shike Alarm System Electronic Co ltd
Current assignee: Fujian Time Intelligent Technology Co.,Ltd.
Priority date: 2020-01-21
Filing date: 2020-01-21
Publication date: 2020-07-31
Anticipated expiration: 2030-01-21

Abstract

The utility model discloses a voice fusion system, include the computer, have a plurality of transmission channel's integration gateway and a plurality of alarm host, the computer with merge gateway both way junction, computer and each alarm host is both way communication connection respectively, it includes a plurality of voice communication unit to merge the gateway, each voice communication unit all includes the 4G module, each inserted the SIM card respectively in the 4G module, each the 4G module respectively with insert SIM card data connection. Compared with the prior art, the voice communication between the alarm host and the user mobile phone can be realized by fusing the SIM card in the gateway, the SIM card is not required to be additionally added, the demand of the SIM card is not large, the realization mode is simple and convenient, the voice communication operation is simple, the alarm system is suitable for most crowds, and the limitation of the user crowds is small.

Description

Voice fusion system

Technical Field

The utility model relates to the field of communication technology, more specifically say and relate to a speech fusion system.

Background

At present, two common methods for voice communication between two parties are available, the first method is that the two parties dial up through mobile phones for communication, which requires that SIM cards are inserted into the mobile phones of the two parties, but the method is inconvenient to use in the situation that many people communicate with each other, and according to the relevant regulations, the SIM card needs to be obtained from a communication company by a real name, which means that each person needs to provide a real name to obtain the SIM card for communication in work, which is very inconvenient and troublesome for the company; the second method is voice communication between the mobile phone APP and the mobile phone APP, so that a user is required to know how to operate in the page of the mobile phone APP, the operation is troublesome for the old or the child, and the limitation of users is large.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a voice fusion system, its SIM card demand is extremely low, realizes the pronunciation of both sides or many sides and talkbacks, and is very convenient, simple, and pronunciation talkback easy operation, is fit for most crowds and uses, and use crowd's limitation is little.

In order to achieve the above purpose, the utility model discloses a solution is:

a voice fusion system comprises a computer, a fusion gateway and a plurality of alarm hosts, wherein the computer is in bidirectional communication connection with the alarm hosts respectively, the fusion gateway comprises a plurality of voice communication units, each voice communication unit comprises a 4G module, an SIM card is inserted into each 4G module respectively, and each 4G module is in data connection with the inserted SIM card respectively.

Each 4G module comprises an SIM card inserting module used for being in data connection with the SIM card and a communication module used for exchanging data with the SIM card.

The convergence gateway further comprises an MCU and a power circuit used for providing working power for the MCU and each voice communication unit, and the MCU is electrically connected with the 4G module in a bidirectional mode.

Each voice communication unit further comprises a sound card chip, and in the same voice communication unit, the sound card chip is electrically connected with the 4G module in a bidirectional mode, and the computer is electrically connected with the sound card chip in a bidirectional mode.

The MCU and each sound card chip are respectively connected with the same computer through USB serial ports.

And the computer is connected with the MCU and each sound card chip through the USB HUB.

The power supply circuit comprises a DC/DC power supply circuit, an L DO power supply circuit and an AC/DC power supply circuit, wherein the AC/DC power supply circuit is connected with commercial power, the power output end of the AC/DC power supply circuit is connected with the power input end of the L DO power supply circuit, the power output end of the L DO power supply circuit is connected with the power input end of the MCU, the signal output end of the MCU is connected with the signal input end of the DC/DC power supply circuit, and the power output end of the DC/DC power supply circuit is respectively connected with the power input ends of the sound card chips and the 4G modules.

Each voice communication unit is provided with one DC/DC power supply circuit, and the power supply output end of the DC/DC power supply circuit is respectively connected with the corresponding sound card chip and the power supply input end of the 4G module.

After the structure is adopted, the utility model discloses following beneficial effect has: the fusion gateway is arranged, when the computer receives alarm information sent by the alarm host, the computer can acquire user information according to the alarm information and synthesize the alarm information into voice alarm information by adopting TTS (text to speech) and transmit the voice alarm information to a corresponding mobile phone through the fusion gateway, and the mobile phone is informed by voice; moreover, the computer can also receive a voice call request sent by the alarm host, and dial the telephone number of the corresponding person through the fusion gateway to realize bidirectional talkback; and because of being equipped with at least one SIM card in fusing the gateway, so can realize one-to-many, one-to-one or many-to-many voice conversation or voice broadcast through fusing the gateway between alarm host computer and the user, compare with prior art, can realize the communication between alarm host computer and the user's cell-phone through fusing the SIM card in the gateway, need not additionally to add the SIM card, the SIM card demand is little, and, the implementation mode is simple, convenient, and voice communication easy operation, be fit for most crowds and use, the limitation of using crowd is little.

Drawings

Fig. 1 is a circuit block diagram of the present invention;

fig. 2 is a schematic circuit diagram of a convergence gateway according to the present invention;

fig. 3 is a schematic structural diagram of the middle housing of the present invention.

In the figure:

11-a USB interface; 12-SIM socket.

Detailed Description

In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following embodiments.

A voice fusion system is shown in figure 1 and comprises a computer, a fusion gateway and a plurality of alarm hosts, wherein the alarm hosts are in bidirectional communication connection with the computer, the computer is in bidirectional electric connection with the fusion gateway, and the fusion gateway adopts a GSM mode for transmission.

The computer can be a PC or a notebook computer known in the art, the computer is a computer installed with an operating system, such as Windows10, Windows2012 Server, and the like, and the computer is also installed with common alarm receiving client software, such as an alarm receiving client software sold by the applicant under the model number SK 3000.

Each alarm host is connected with a computer, such as a PSTN network, a 4G network or a NET network, through a conventional communication network, wherein each alarm host is an alarm host that is known in the art, such as the alarm host with the model number SK 239C.

Therefore, the alarm information input on the corresponding alarm host or the dialed telephone is transmitted to the computer through the communication network, the computer calls the mobile phone number of the user information in the alarm information and transmits the alarm information or the voice request to the mobile phone of the corresponding user through the fusion gateway, or the alarm host and the mobile phone of the user establish two-way talkback through the fusion gateway.

As shown in fig. 2, the convergence gateway includes a plurality of voice communication units, each voice communication unit includes a 4G module, a SIM card is inserted into each 4G module, and each 4G module is in data connection with the inserted SIM card. Each 4G module is an existing conventional 4G module, and for expansion, each 4G module comprises an SIM card insertion module and a communication module, wherein the SIM card insertion module is used for inserting an SIM card and is used for being connected with the SIM card in data, and the communication module is used for exchanging data with the SIM card.

The integration gateway further comprises an MCU and a power circuit, the power circuit provides working power for the MCU and each voice communication unit, the voice communication units are identical in structure, the integration gateway further comprises a sound card chip, one voice communication unit is taken as an example for explanation, an SIM card is inserted into the 4G module, the sound card chip is bidirectionally connected with the 4G module through a lead, the computer is bidirectionally connected with the sound card chip through a lead, and the MCU is bidirectionally connected with the 4G module through a lead.

Specifically, the computer is connected with each sound card chip and the MCU through USB serial ports, in the embodiment, the computer is connected with the MCU and each sound card chip through a USB HUB; the analog signal end of each sound card chip is respectively and bidirectionally electrically connected with the analog signal end of the corresponding 4G module, so that after the computer receives alarm information, the alarm information is synthesized into voice alarm information by TTS, the voice alarm information is transmitted to one of the sound card chips, and the sound card chip converts the voice alarm information from a digital signal into an analog signal and then transmits the analog signal through the 4G module.

The utility model discloses in, MCU is current publicly known MCU, and the model is STM32F 103's singlechip for example.

The power supply circuit comprises a DC/DC power supply circuit, an L DO power supply circuit and an AC/DC power supply circuit, wherein the AC/DC power supply circuit is connected with commercial power, the power output end of the AC/DC power supply circuit is connected with the power input end of the L DO power supply circuit, the power output end of the L DO power supply circuit is connected with the power input end of the MCU, and the power output end of the DC/DC power supply circuit is respectively connected with each sound card chip and the power input end of each 4G module.

Preferably, there are a plurality of DC/DC power circuits, each voice communication unit is configured with one DC/DC power circuit, and the power output end of each DC/DC power circuit is connected to the power input end of the corresponding sound card chip and 4G module, respectively.

Furthermore, the power output end of the AC/DC power supply circuit is also connected with the power input end of the USB HUB so as to provide an external power supply for the USB HUB.

Therefore, the AC/DC power supply circuit is connected to the commercial power through a conventional transformer, the 220V commercial power is subjected to voltage reduction through the transformer and then is converted through the AC/DC power supply circuit to output 5V direct current and 12V direct current to provide 12V direct current for each DC/DC power supply circuit, then each DC/DC power supply circuit provides 3.8V direct current for the corresponding sound card chip and the 4G module respectively, meanwhile, 5V direct current is provided for L DO power supply circuit and USB HUB, and 3V direct current is provided for MCU after the 5V direct current passes through L OD power supply circuit.

The utility model discloses in, as shown in fig. 3, fuse the gateway and install in the casing, this casing is square casing, and foretell MCU, power supply circuit and each voice communication unit all integrate on same PCB board. A USB interface 11 and a plurality of SIM sockets 12 are disposed on a side surface of the square housing, the USB interface 11 corresponds to a main interface of the USB HUB, and each SIM card insertion module corresponds to each SIM socket 12 one by one, that is, each SIM card is inserted into the corresponding SIM socket 12, so that each SIM card is connected to the corresponding SIM card insertion module in a data manner.

The utility model relates to a speech fusion system can realize speech announcement and real-time two-way intercom. The working principle of the voice notification is as follows:

the alarm host transmits the alarm information to the computer, when the computer receives the alarm information, the computer acquires the telephone number of the user to be received according to the alarm information, the computer synthesizes the alarm information into voice alarm information by adopting TTS, because the computer is connected with the fusion gateway through a USB serial port, the computer transmits the voice alarm information to a sound card chip of a corresponding voice communication unit of the fusion gateway, the voice alarm information is converted into an analog signal from a digital signal through the sound card chip, and then the voice alarm information is transmitted to the mobile phone of the user to be received through a 4G module of the corresponding voice communication unit. The alarm information is information input by a user in the alarm host.

In addition, the user to be received can be a plurality of users, and the computer sends the voice alarm information to the corresponding user to be received through a plurality of 4G modules in the fusion gateway respectively, so that one-to-many voice notification is realized.

The working principle of the real-time two-way intercom is as follows: the alarm host sends a digital voice talkback request to the computer, the computer sends the digital voice talkback request to the mobile phone of the requested user through the 4G module fused with one of the gateways, and the mobile phone of the requested user establishes bidirectional talkback with the alarm host after the requested user agrees.

In addition, the requested user can be a plurality of persons, and the computer respectively sends the voice requests to the corresponding requested users through a plurality of 4G modules in the fusion gateway at the moment so as to realize one-to-many digital voice talkback.

The utility model discloses in, install the SIM card respectively in each voice communication unit, can realize the pronunciation communication between alarm host computer and the user's cell-phone through these SIM cards, need not additionally to add the SIM card, the SIM card demand is not big, and only fuses the SIM card in the gateway and can produce communication cost, can not produce extra expense to the user's cell-phone.

The above description is only a preferred embodiment of the present invention, and all equivalent changes and modifications made within the scope of the claims of the present invention should belong to the scope of the claims of the present invention.

Claims

1. A speech fusion system, characterized by: the system comprises a computer, a convergence gateway and a plurality of alarm hosts, wherein the computer is in bidirectional communication connection with each alarm host, the convergence gateway comprises a plurality of voice communication units, each voice communication unit comprises a 4G module, an SIM card is inserted into each 4G module, and each 4G module is in data connection with the inserted SIM card.

2. A speech fusion system according to claim 1, characterized in that: each 4G module comprises an SIM card inserting module used for being in data connection with the SIM card and a communication module used for exchanging data with the SIM card.

3. A speech fusion system according to claim 1 or 2, characterized in that: the convergence gateway further comprises an MCU and a power circuit used for providing working power for the MCU and each voice communication unit, and the MCU is electrically connected with the 4G module in a bidirectional mode.

4. A speech fusion system according to claim 3, characterized in that: each voice communication unit further comprises a sound card chip, and in the same voice communication unit, the sound card chip is electrically connected with the 4G module in a bidirectional mode, and the computer is electrically connected with the sound card chip in a bidirectional mode.

5. A speech fusion system according to claim 4, characterized in that: the MCU and each sound card chip are respectively connected with the same computer through USB serial ports.

6. A speech fusion system according to claim 5, characterized in that: and the computer is connected with the MCU and each sound card chip through the USB HUB.

7. The voice fusion system of claim 4, wherein the power supply circuit comprises a DC/DC power supply circuit, an L DO power supply circuit and an AC/DC power supply circuit, the AC/DC power supply circuit is connected to the commercial power, the power output terminal of the AC/DC power supply circuit is connected to the power input terminal of the L DO power supply circuit, the power output terminal of the L DO power supply circuit is connected to the power input terminal of the MCU, the signal output terminal of the MCU is connected to the signal input terminal of the DC/DC power supply circuit, and the power output terminals of the DC/DC power supply circuit are respectively connected to the power input terminals of the sound card chips and the 4G modules.

8. A speech fusion system according to claim 7, characterized in that: each voice communication unit is provided with one DC/DC power supply circuit, and the power supply output end of the DC/DC power supply circuit is respectively connected with the corresponding sound card chip and the power supply input end of the 4G module.