CN219247835U

CN219247835U - Full duplex master-slave machine system based on FM transceiver and 433M wireless control circuit

Info

Publication number: CN219247835U
Application number: CN202222379055.0U
Authority: CN
Inventors: 周文; 张望坚
Original assignee: Shanghai Dianyi Information Technology Co ltd
Current assignee: Shanghai Dianyi Information Technology Co ltd
Priority date: 2022-09-08
Filing date: 2022-09-08
Publication date: 2023-06-23
Anticipated expiration: 2032-09-08

Abstract

The utility model discloses a full duplex master-slave system based on an FM transceiver and a 433M wireless control circuit, which comprises a host computer which is convenient for the elderly living alone to carry out voice communication in a living room, wherein the host computer is arranged in the living room of the elderly living alone; the child machine is convenient for the elderly people living alone to carry out voice communication in the bedroom and the toilet, and is arranged in the bedroom and the toilet for the elderly people living alone and is in communication connection with the host machine. The child computer provided by the utility model can be arranged in a bedroom and a toilet, is in communication connection with a host computer, can timely send out a help request when an emergency happens in the bedroom and the toilet for the elderly living alone, and can realize voice communication with an organization service person or an emergency contact person, thereby bringing great convenience to the life of the elderly living alone.

Description

Full duplex master-slave machine system based on FM transceiver and 433M wireless control circuit

Technical Field

The utility model relates to the technical field of intelligent endowment, in particular to a full-duplex master-slave system based on an FM transceiver and a 433M wireless control circuit.

Background

The intelligent pension system combines big data with intelligent pension by using mobile interconnection and internet of things technology, and establishes convenient and safe intelligent interaction and care channels for the domestic old and communities and pension service institutions, thereby providing more humanized services for the vast old users, establishing a high-efficiency and reliable internet of things system and information platform for a plurality of service institutions, reducing the operation cost of the institutions and providing informationized means for government implementation pension services.

Considering the daily living habit of the old, the old is prevented from being timely rescued when the emergency happens in the solitary, and the specific working principle of the intelligent endowment call center mode is as follows: the calling equipment is triggered to report the calling service signal to the gateway, the gateway interacts with the cloud platform through the 4G channel, after the cloud platform or the emergency contact receives the call, the center management platform or the intelligent terminal confirms the response, and the corresponding service personnel can immediately know the situation to the help seeker, so that corresponding processing is performed.

At present, in order to effectively improve the practicality of the intelligent pension system, the voice call function is generally added on the host, but most of the intelligent pension system is arranged in a living room, so that the intelligent pension system is inconvenient for the solitary old people, if the voice call function sounds in bedrooms, toilets and the like, the intelligent pension system cannot timely perform effective calls, and great inconvenience is brought to the life of solitary old people.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model aims to provide a full-duplex master-slave machine system which is reasonable in design, simple in structure, and capable of being arranged in bedrooms and toilets, sending out help in time when the solitary old man happens emergency in the bedrooms and the toilets, realizing voice communication with an organization service personnel or an emergency contact person, and bringing great convenience to the life of the solitary old man.

In order to solve the technical problems, the utility model is realized by adopting the following technical scheme:

a full duplex master-slave system based on FM transceiver and 433M wireless control circuit is characterized by comprising

The host is convenient for the solitary old man to carry out voice call in the living room, and is arranged in the living room of the solitary old man;

the child machine is convenient for the elderly people living alone to carry out voice communication in the bedroom and the toilet, and is arranged in the bedroom and the toilet for the elderly people living alone and is in communication connection with the host machine.

In a preferred embodiment of the present utility model, the host includes a host input audio switch, a host FM transmission module, a transmitting FM antenna, a host output audio switch, a host FM reception module, a receiving FM antenna, a host power supply, a host 433M wireless control circuit, and a host 433M antenna, wherein the host power supply is electrically connected to the host FM transmission module, the host 433M wireless control circuit, and the host FM reception module, the host 433M wireless control circuit is communicatively connected to the host FM transmission module, the host FM reception module, and the host 433M antenna, the host FM transmission module is communicatively connected to the host input audio switch and the transmitting FM antenna, and the host FM reception module is communicatively connected to the host output audio switch and the receiving FM antenna.

In a preferred embodiment of the present utility model, the slave unit includes a speaker, a slave unit FM receiving module, a receiving antenna, a microphone, a slave unit FM transmitting module, a transmitting antenna, a slave unit power supply, a slave unit 433M wireless control circuit, and a slave unit 433M antenna, where the slave unit power supply is electrically connected to the slave unit FM receiving module, the slave unit 433M wireless control circuit, and the slave unit FM transmitting module, the slave unit 433M wireless control circuit is communicatively connected to the slave unit FM receiving module, the slave unit FM transmitting module, and the slave unit 433M antenna, the slave unit FM receiving module is communicatively connected to the speaker and the receiving antenna, and the slave unit FM transmitting module is communicatively connected to the microphone and the transmitting antenna.

In a preferred embodiment of the present utility model, the slave machine further includes a low dropout linear regulator, and the power supply of the power supply is electrically connected to the slave machine FM receiving module, the slave machine 433M wireless control circuit, and the slave machine FM transmitting module, respectively, through the low dropout linear regulator.

Compared with the prior art, the child computer can be arranged in a bedroom and a toilet and is in communication connection with a host computer, when an emergency happens in the bedroom and the toilet, the child computer can timely send out a help, and can realize voice communication with an organization service person or an emergency contact person, so that great convenience is brought to the life of the solitary old.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic diagram of the operation of the host according to the present utility model.

Fig. 2 is a schematic diagram of the operation of the slave unit of the present utility model.

Detailed Description

The utility model is further described with reference to the following detailed drawings in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the implementation of the utility model easy to understand.

Referring to fig. 1-2, a full duplex master-slave system based on an FM transceiver and 433M wireless control circuit is shown, comprising a master 100 and a slave 200.

The host computer 100 makes things convenient for the solitary old man to carry out the voice call in the living room, and the host computer 100 sets up in the living room of solitary old man, and the son machine 200 makes things convenient for the solitary old man to carry out the voice call in bedroom and lavatory, and son machine 200 sets up in solitary old man in bedroom and lavatory and is connected with the host computer communication.

The host 100 includes a host input audio switch 110, a host FM transmit module 120, a transmit FM antenna 130, a host output audio switch 170, a host FM receive module 160, a receive FM antenna 150, a host power supply 180, a host 433M wireless control circuit 190, and a host 433M antenna 140.

The host power supply 180 is electrically connected to the host FM transmission module 120, the host 433M wireless control circuit 190, and the host FM reception module 160, the host 433M wireless control circuit 190 is communicatively connected to the host FM transmission module 120, the host FM reception module 160, and the host 433M antenna 140, the host FM transmission module 120 is communicatively connected to the host input audio switch 110 and the transmission FM antenna 130, and the host FM reception module 160 is communicatively connected to the host output audio switch 170 and the reception FM antenna 150.

The sub-set 200 includes a speaker 270, a sub-set FM receiving module 260, a receiving antenna 250, a microphone 210, a sub-set FM transmitting module 220, a transmitting antenna 230, a sub-set power supply 280, a sub-set 433M wireless control circuit 290, and a sub-set 433M antenna 240.

The sub-machine power supply 280 is electrically connected with the sub-machine FM receiving module 260, the sub-machine 433M wireless control circuit 290 and the sub-machine FM transmitting module 220, respectively, the sub-machine 433M wireless control circuit 290 is communicatively connected with the sub-machine FM receiving module 260, the sub-machine FM transmitting module 220 and the sub-machine 433M antenna 240, the sub-machine FM receiving module 260 is communicatively connected with the loudspeaker 270 and the receiving antenna 250, and the sub-machine FM transmitting module 220 is communicatively connected with the microphone 210 and the transmitting antenna 230, respectively.

The sub-machine 200 further includes a low dropout linear regulator 300, and the power supply 280 of the sub-machine is electrically connected to the sub-machine FM receiving module 260, the sub-machine 433M wireless control circuit 290, and the sub-machine FM transmitting module 220 through the low dropout linear regulator 300, respectively.

The working principle of the utility model is as follows:

when the voice system sounds, the host inputs the audio switch 110 to send a signal to the host FM sending module 120, the host FM sending module 120 sends the signal to the receiving antenna 250 through the sending FM antenna 130, the receiving antenna 250 sends the received signal to the sub-FM receiving module 260, the sub-FM receiving module 260 sends the signal to the speaker 270, and the old people living alone can talk after hearing the speaker.

The solitary old man sends the voice signal to the sub-machine FM sending module 220 through the microphone 210, the sub-machine FM sending module 220 sends the signal to the receiving FM antenna 150 through the sending antenna 230, the receiving FM antenna 150 sends the received signal to the host machine FM receiving module 160, then the host machine FM receiving module 160 sends the signal to the host machine output audio switch 170, and finally the voice signal is sent out.

In summary, the son machine can be arranged in bedrooms and toilets and is in communication connection with the host machine, when the solitary old man has emergency in the bedrooms and the toilets, the son machine can send out help timely and realize voice communication with organization service personnel or emergency contacts, and great convenience is brought to the life of the solitary old man.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A full duplex master-slave system based on FM transceiver and 433M wireless control circuit is characterized by comprising

The host computer that convenient solitary old man carries out the voice call in the living room, the host computer sets up in solitary old man's living room, the host computer includes host computer input audio switch, host computer FM send module, send frequency modulation antenna, host computer output audio switch, host computer FM receive module, receive frequency modulation antenna, host computer power, host computer 433M wireless control circuit and host computer 433M antenna, the host computer power is connected with host computer FM send module, host computer 433M wireless control circuit and host computer FM receive module electricity respectively, host computer 433M wireless control circuit is connected with host computer FM send module, host computer FM receive module and host computer 433M antenna communication respectively, host computer FM send module is connected with host computer input audio switch and send frequency modulation antenna communication respectively, host computer FM receive module is connected with host computer output audio switch and receive frequency modulation antenna communication respectively;

2. The full duplex master system based on FM transceiver and 433M radio control circuit of claim 1, wherein: the child machine comprises a loudspeaker, a child machine FM receiving module, a receiving antenna, a microphone, a child machine FM transmitting module, a transmitting antenna, a child machine power supply, a child machine 433M wireless control circuit and a child machine 433M antenna, wherein the child machine power supply is electrically connected with the child machine FM receiving module, the child machine 433M wireless control circuit and the child machine FM transmitting module respectively, the child machine 433M wireless control circuit is in communication connection with the child machine FM receiving module, the child machine FM transmitting module and the child machine 433M antenna respectively, the child machine FM receiving module is in communication connection with the loudspeaker and the receiving antenna respectively, and the child machine FM transmitting module is in communication connection with the microphone and the transmitting antenna respectively.

3. A full duplex master system based on an FM transceiver and 433M radio control circuit as claimed in claim 2, wherein: the slave machine further comprises a low-dropout linear voltage regulator, and the slave machine power supply is electrically connected with the slave machine FM receiving module, the slave machine 433M wireless control circuit and the slave machine FM transmitting module through the low-dropout linear voltage regulator respectively.