CN111181585B - Intercommunication equipment and intercommunication system - Google Patents
Intercommunication equipment and intercommunication system Download PDFInfo
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- CN111181585B CN111181585B CN202010283292.XA CN202010283292A CN111181585B CN 111181585 B CN111181585 B CN 111181585B CN 202010283292 A CN202010283292 A CN 202010283292A CN 111181585 B CN111181585 B CN 111181585B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
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- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
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- H04B1/3833—Hand-held transceivers
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Abstract
The application relates to the technical field of communication, in particular to an intercom device and an intercom system. The talkback equipment provided by the embodiment of the application comprises a processing device, a switch controller and a first interphone, wherein the switch controller is respectively connected with the processing device and the first interphone. The processing device is used for switching the transceiving state of the first interphone into the transmitting state and playing the first audio information through the switch controller when receiving the first audio information sent by the electronic terminal, and the first interphone is used for collecting the first audio information played by the processing device and sending the first audio information to the second interphone which is communicated with the first interphone when the transceiving state is the transmitting state. The intercom system provided by the embodiment of the application comprises intercom equipment. The intercom device and the intercom system provided by the embodiment of the application can improve the automation degree of the intercom device.
Description
Technical Field
The application relates to the technical field of communication, in particular to an intercom device and an intercom system.
Background
The talkback equipment is a two-way mobile communication tool, can be used for conversation without any network support, and is suitable for occasions with relatively fixed and frequent conversation. Currently, intercom devices on the market are mainly classified into three main categories: the analog interphone, the digital interphone and the IP interphone take the digital interphone as an example, in an actual application scene, the analog interphone generally comprises a plurality of digital interphones and a transfer platform, the plurality of digital interphones further comprises a main interphone, and the main interphone is communicated with other digital interphones in the plurality of digital interphones through the transfer platform. However, in the prior art, before the first user actively sends out the audio information through the central station interphone, the first user needs to manually operate a Push-to-talk (PTT) button provided on the central station interphone to switch the transceiving state of the interphone to the transmitting state. This operation mode not only requires the first user to carry the main station interphone with him, but also requires the first user to perform a relatively complicated key operation before the main station interphone actively sends out the audio information.
Disclosure of Invention
An object of the embodiments of the present application is to provide an intercom device and an intercom system, so as to solve the above problems.
In a first aspect, the intercom device provided in the embodiment of the present application includes a processing apparatus, a switch controller and a first intercom, where the switch controller is connected to the processing apparatus and the first intercom respectively;
the processing device is used for switching the transceiving state of the first interphone into a transmitting state and playing the first audio information through the switch controller when receiving the first audio information sent by the electronic terminal;
the first interphone is used for collecting the first audio information played by the processing device when the transceiving state is the sending state, and sending the first audio information to the second interphone which is communicated with the first interphone.
The talkback equipment provided by the embodiment of the application comprises a processing device, a switch controller and a first interphone, wherein the switch controller is respectively connected with the processing device and the first interphone. The processing device is used for switching the transceiving state of the first interphone into the transmitting state and playing the first audio information through the switch controller when receiving the first audio information sent by the electronic terminal, and the first interphone is used for collecting the first audio information played by the processing device and sending the first audio information to the second interphone which is communicated with the first interphone when the transceiving state is the transmitting state. Therefore, when a first user needs to send first audio information to a second interphone communicated with a first interphone through an intercom device, the first audio information can be sent to a processing device through an electronic terminal, when the processing device receives the first audio information sent by the electronic terminal, the receiving and sending states of the first interphone can be automatically switched to the sending state through a switch controller, the first audio information is played, and when the receiving and sending states of the first interphone are the sending states, the first audio information played by the processing device is collected and sent to one or more second interphones communicated with the first interphone.
With reference to the first aspect, an embodiment of the present application further provides a first optional implementation manner of the first aspect, where the processing apparatus includes a first communication module, a first processor, and a first audio playing module, the first communication module and the first audio playing module are respectively connected to the first processor, and the first processor is further connected to the switch controller;
the first communication module is used for communicating with the electronic terminal and receiving first audio information sent by the electronic terminal;
the first processor is used for switching the receiving and sending state of the first interphone into a sending state through the switch controller when the first communication module receives the first audio information, and controlling the first audio playing module to play the first audio information.
With reference to the first optional implementation manner of the first aspect, an embodiment of the present application further provides a second optional implementation manner of the first aspect, where the first intercom includes a first power module, a first audio acquisition module and a second communication module, the first power module and the first audio acquisition module are respectively connected to the switch controller, and the first audio acquisition module is further connected to the second communication module;
the first processor is used for controlling the first power supply module to be connected with the first audio acquisition module through the switch controller when receiving the first audio information, so that the first audio acquisition module starts to work, the receiving and sending states of the first interphone are switched to be in a sending state, and the first audio playing module is controlled to play the first audio information;
the first audio acquisition module is used for acquiring first audio information played by the first audio playing module when the first audio acquisition module is started to work;
the second communication module is used for sending the first audio information acquired by the first audio acquisition module to a second interphone which is communicated with the first interphone.
With reference to the second optional implementation manner of the first aspect, an embodiment of the present application further provides a third optional implementation manner of the first aspect, where the first intercom further includes a second audio playing module, and the second audio playing module is connected to the switch controller and the second communication module respectively;
the first processor is further used for controlling the first power supply module to be connected with the second audio playing module through the switch controller when the first audio playing module finishes playing the first audio information, so that the second audio playing module starts to work, and the receiving and sending state of the first interphone is switched to the receiving state;
the second communication module is also used for receiving second audio information sent by the second interphone;
the second audio playing module is used for playing the second audio information received by the second communication module when the second audio playing module is started to work.
With reference to the second optional implementation manner of the first aspect, an embodiment of the present application further provides a fourth optional implementation manner of the first aspect, and the processing apparatus further includes a second audio acquisition module, where the second audio acquisition module is connected to the first processor;
the second audio acquisition module is used for acquiring second audio information played by the second audio playing module;
the first processor is further used for sending the second audio information to the electronic terminal through the first communication module when the second audio information is collected by the second audio collection module.
With reference to the first optional implementation manner of the first aspect, an embodiment of the present application further provides a fifth optional implementation manner of the first aspect, where the first intercom includes a second processor, a third audio acquisition module, and a third communication module, and the second processor is connected to the switch controller, the third audio acquisition module, and the third communication module, respectively;
the first processor is used for sending a second sending control signal to the second processor through the switch controller when receiving the first audio information, so that the second processor enables the third audio acquisition module to start working when receiving the second sending control signal, switches the receiving and sending states of the first interphone into the sending state and controls the first audio playing module to play the first audio information;
the third audio acquisition module is used for acquiring first audio information played by the first audio playing module when the third audio acquisition module is started to work;
the third communication module is used for sending the first audio information acquired by the third audio acquisition module to a second interphone which is communicated with the first interphone.
With reference to the fifth optional implementation manner of the first aspect, an embodiment of the present application further provides a sixth optional implementation manner of the first aspect, where the first intercom further includes a third audio playing module, and the third audio playing module is connected to the second processor;
the first processor is further used for sending a second receiving control signal to the second processor through the switch controller when the first audio playing module finishes playing the first audio information, so that the second processor enables the third audio playing module to start to work when receiving the second receiving control signal, and the receiving and sending state of the first interphone is switched to the receiving state;
the third communication module is also used for receiving second audio information sent by the second interphone;
the third audio playing module is used for playing the second audio information received by the third communication module when the third audio playing module is started to work.
With reference to the sixth optional implementation manner of the first aspect, an embodiment of the present application further provides a seventh optional implementation manner of the first aspect, and the processing apparatus further includes a second audio acquisition module, where the second audio acquisition module is connected to the first processor;
the second audio acquisition module is used for acquiring second audio information played by the third audio playing module;
the first processor is further used for sending the second audio information to the electronic terminal through the first communication module when the second audio information is collected by the second audio collection module.
With reference to the first aspect, an embodiment of the present application further provides an eighth optional implementation manner of the first aspect, where the intercom device further includes a human-computer interaction device, and the human-computer interaction device is connected to the processing device;
the human-computer interaction device is used for responding to the state setting operation, generating a state control instruction and sending the state control instruction to the processing device;
and the processing device is used for controlling the transceiving state of the first interphone according to the state control instruction when receiving the state control instruction.
In a second aspect, an embodiment of the present application further provides an intercom system, including an electronic terminal, a second intercom, and the intercom device provided in the first aspect or any one of the optional implementations of the first aspect, where the electronic terminal is in communication with the processing device, and the second intercom is in communication with the first intercom;
the electronic terminal is used for collecting first audio information and sending the first audio information to the talkback equipment;
the intercom device is used for switching the transceiving state of the first intercom to the transmitting state and playing the first audio information through the switch controller when receiving the first audio information sent by the electronic terminal, and the first intercom is used for collecting the first audio information played by the processing device and sending the first audio information to the second intercom communicated with the first intercom when the transceiving state is the transmitting state.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments of the present application will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.
Fig. 1 is a schematic structural block diagram of an intercom device provided in an embodiment of the present application.
Fig. 2 is a schematic view of an application scenario of the intercom device shown in fig. 1 (a schematic structural block diagram of an intercom system provided in an embodiment of the present application).
Fig. 3 is another schematic structural block diagram of an intercom device provided in the embodiment of the present application.
Fig. 4 is another schematic structural block diagram of an intercom device provided in the embodiment of the present application.
Fig. 5 is a block diagram of another schematic structure of an intercom device provided in the embodiment of the present application.
Fig. 6 is another schematic structural block diagram of an intercom device provided in the embodiment of the present application.
Fig. 7 is a schematic diagram illustrating a switching between transmitting and receiving states of a first intercom according to an embodiment of the present application.
Fig. 8 is a block diagram of another schematic structure of an intercom device provided in the embodiment of the present application.
Fig. 9 is a block diagram of another schematic structure of an intercom device provided in the embodiment of the present application.
Fig. 10 is a block diagram of another schematic structure of an intercom device provided in the embodiment of the present application.
Fig. 11 is a block diagram of another schematic structure of an intercom device provided in the embodiment of the present application.
Fig. 12 is a schematic diagram illustrating a part of the switching of the transceiving states of the first intercom according to the embodiment of the present application.
Fig. 13 is a schematic diagram illustrating a transceiver state switching of another part of the first interphones according to the embodiment of the present application.
Fig. 14 is a block diagram of another schematic structure of an intercom device provided in the embodiment of the present application.
Reference numerals: 10-intercom systems; 100-intercom devices; 110-a processing device; 111-a first communication module; 112-a first processor; 1121 — a first signal port; 1122-a second signal port; 1123-a third signal port; 1124-a fourth signal port; 113-a first audio playback module; 1131 — a first audio output interface; 114-a second audio capture module; 1141-a second microphone input interface; 120-a switch controller; 121-a first relay; 1211 — a first coil; 1212 — first moving contact; 1213-first normally open contact; 1214-a first normally closed contact; 1215 — a first spring; 122-a second relay; 1221-a second coil; 1222-a second movable contact; 1223-second normally open contact; 1224 — a second normally closed contact; 1225-a second spring; 130-a first intercom; 131-a first power supply module; 132-a first audio capture module; 1321-a first microphone input interface; 133-a second communication module; 134-a second audio playback module; 1341-a second audio output interface; 135-a second processor; 1351-a transmit-receive control port; 136-a third audio acquisition module; 1361-third microphone input interface; 137-a third communication module; 138-a third audio playback module; 1381-a third audio output interface; 139-a switch switching circuit; 1391-third relay; 13911-third coil; 13912 — a third movable contact; 13913-third normally open contact; 13914 — a third normally closed contact; 13915-third spring; 140-a second power supply module; 150-a human-computer interaction device; 200-an electronic terminal; 300-a second intercom; 400-a first audio line; 500-a second audio line; 600-a third audio line; 700-fourth audio line.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application. Furthermore, it should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
Referring to fig. 1 and fig. 2, an intercom apparatus 100 according to an embodiment of the present application includes a processing device 110, a switch controller 120, and a first intercom 130, where the switch controller 120 is connected to the processing device 110 and the first intercom 130, respectively.
In the embodiment of the present application, the processing device 110 is configured to switch, by the switch controller 120, the transceiving state of the first intercom 130 to the transmitting state and play the first audio information when receiving the first audio information sent by the electronic terminal 200, and the first intercom 130 is configured to collect the first audio information played by the processing device 110 and send the first audio information to the second intercom 300 in communication with the first intercom 130 when the transceiving state is the transmitting state.
With the above-described arrangement, when the first user needs to transmit the first audio information to the second interphone 300 communicating with the first interphone 130 through the intercom device 100, the first audio information may be transmitted to the processing device 110 through the electronic terminal 200, and when the processing device 110 receives the first audio information transmitted by the electronic terminal 200, the transceiving state of the first interphone 130 can be automatically switched to the transmitting state by the switching controller 120, and the first audio information can be played, when the transceiving state of the first intercom 130 is the transmitting state, the first audio information played by the processing device 110 is collected, and transmits the first audio information to one or more second interphones 300 in communication with the first interphone 130, which, as will be apparent, in the process of the talkback communication, the manual key operation process of the talkback device 100 is omitted, so that the automation degree of the talkback device 100 is improved. In addition, in the embodiment of the present application, the electronic terminal 200 may be a smart phone, a tablet computer, a Personal Digital Assistant (PAD), a Mobile Internet Device (MID), or the like.
Referring to fig. 3, in this embodiment of the application, the processing device 110 may be an android processor, and may include a first communication module 111, a first processor 112, and a first audio playing module 113 in terms of a composition structure, where the first communication module 111 and the first audio playing module 113 are respectively connected to the first processor 112, and the first processor 112 is further connected to the switch controller 120. The first communication module 111 may be a WIFI communication module or a network interface module, the first Processor 112 may be an Integrated Circuit chip and have a Signal processing capability, the first Processor 112 may also be a general-purpose Processor, for example, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a discrete gate or transistor logic device, or a discrete hardware component, which may implement or execute the logic block diagram disclosed in the embodiment of the present Application, and in addition, the general-purpose Processor may be a microprocessor or any conventional Processor.
In this embodiment, the first communication module 111 is configured to communicate with the electronic terminal 200 and receive the first audio information sent by the electronic terminal 200, and the first processor 112 is configured to switch the transceiving state of the first intercom 130 to the sending state through the switch controller 120 and control the first audio playing module 113 to play the first audio information when the first communication module 111 receives the first audio information.
As for the first intercom 130, in this embodiment of the application, as a first optional implementation manner, it may include a first power module 131, a first audio capture module 132, and a second communication module 133, where the first power module 131 and the first audio capture module 132 are respectively connected to the switch controller 120, and the first audio capture module 132 is further connected to the second communication module 133. The second communication module 133 may be an electromagnetic wave transceiver module, and may also be understood as an electromagnetic wave transmitting antenna. In this embodiment, the first processor 112 is configured to, when receiving the first audio information, control the first power module 131 to be connected to the first audio collecting module 132 through the switch controller 120, so that the first audio collecting module 132 starts to operate, so as to switch the transceiving state of the first intercom 130 to the sending state, and control the first audio playing module 113 to play the first audio information, the first audio collecting module 132 is configured to, when starting to operate, collect the first audio information played by the first audio playing module 113, and the second communication module 133 is configured to send the first audio information collected by the first audio collecting module 132 to the second intercom 300 communicating with the first intercom 130.
Referring to fig. 4, in order to avoid the first audio capturing module 132 from being affected by the environmental noise when capturing the first audio information, in the embodiment of the present invention, the first audio playing module 113 may include a first audio output interface 1131, and correspondingly, the first audio capturing module 132 may include a first microphone input interface 1321, and the first audio output interface 1131 is connected to the first microphone input interface 1321 through a first audio line 400. In this way, the first audio information can be transmitted to the first microphone input interface 1321 through the first audio line 400 after being output through the first audio output interface 1131, so as to avoid the influence of the ambient noise on the first audio information.
Referring to fig. 5, in order to expand the functionality of the intercom device 100, in the embodiment of the present application, the first intercom 130 further includes a second audio playing module 134, and the second audio playing module 134 is connected to the switch controller 120 and the second communication module 133 respectively. In this embodiment, the first processor 112 is further configured to control the first power module 131 to be connected to the second audio playing module 134 through the switch controller 120 when the first audio playing module 113 finishes playing the first audio information, so that the second audio playing module 134 starts to operate, so as to switch the transceiving state of the first intercom 130 to the receiving state, the second communication module 133 is further configured to receive the second audio information sent by the second intercom 300, and the second audio playing module 134 is configured to play the second audio information received by the second communication module 133 when starting to operate.
Further, in this embodiment, the processing device 110 may further include a second audio capturing module 114, and the second audio capturing module 114 is connected to the first processor 112. In this embodiment, the second audio collecting module 114 is configured to collect second audio information played by the second audio playing module 134, and the first processor 112 is further configured to send the second audio information to the electronic terminal 200 through the first communication module 111 when the second audio collecting module 114 collects the second audio information. In addition, in this embodiment, in the application, when the second audio information is collected by the second audio collecting module 114, before the second audio information is sent to the electronic terminal 200 through the first communication module 111, the first processor 112 may further perform voice recognition processing on the second audio information, convert the second audio information into text information, and display the text information, or when the second audio information is collected by the second audio collecting module 114, the first processor 112 directly sends the second audio information to the electronic terminal 200 through the first communication module 111, and after the second audio information sent by the intercom device 100 is received by the electronic terminal 200, the second audio information is subjected to voice recognition processing, and converted into text information, and display the text information.
Referring to fig. 6, in order to avoid the second audio collecting module 114 from being affected by the environmental noise when collecting the second audio information, in the embodiment of the present application, the second audio playing module 134 may include a second audio output interface 1341, and correspondingly, the second audio collecting module 114 may include a second microphone input interface 1141, and the second audio output interface 1341 is connected to the second microphone input interface 1141 through a second audio line 500. Thus, the second audio information can be transmitted to the second microphone input interface 1141 through the second audio line 500 after being output through the second audio output interface 1341, thereby avoiding the influence of the environmental noise on the second audio information.
Through the above arrangement, the second user can send the second audio information to the intercom device 100 through the second intercom 300, and then send the second audio information to the electronic terminal 200 communicating with the intercom device 100 through the intercom device 100, thereby expanding the functionality of the intercom device 100.
Referring to fig. 7, for the switch controller 120, in an embodiment of the present application, it may include a first relay 121, for example, an electromagnetic relay, and in a composition structure, the first relay 121 includes a first coil 1211, a first movable contact 1212, a first normally open contact 1213, and a first normally closed contact 1214, the first coil 1211 is connected to the first processor 112, the first movable contact 1212 is connected to the first power module 131, the first normally open contact 1213 is connected to the first audio collecting module 132, and the first normally closed contact 1214 is connected to the second audio playing module 134. Based on this, in this embodiment of the application, the first processor 112 is configured to generate a first sending control signal when the first communication module 111 receives the first audio information, so that the first coil 1211 generates an electromagnetic field, the first movable contact 1212 and the first normally-open contact 1213 are attracted under the action of the electromagnetic field, and the first power module 131 is controlled to be connected to the first audio collecting module 132, so that the first audio collecting module 132 starts to operate, so as to switch the transceiving state of the first intercom 130 to the sending state, the first processor 112 is further configured to generate a first receiving control signal when the first audio playing module 113 finishes playing the first audio information, so that the first coil 1211 eliminates the electromagnetic field, the first movable contact 1212 is attracted to the first normally-closed contact 1214 under the action of the restoring force of the first spring 1215, so as to control the first power module 131 to be connected to the second audio playing module 134, so as to start the second audio playing module 134, to switch the transmitting/receiving state of the first interphone 130 to the receiving state.
In this embodiment, the principle that the first processor 112 generates the first transmission control signal to enable the first coil 1211 to generate the electromagnetic field when the first communication module 111 receives the first audio information, and the principle that the first processor 112 generates the first reception control signal to enable the first coil 1211 to eliminate the electromagnetic field when the first audio playing module 113 finishes playing the first audio information may be: the first processor 112 includes a first signal port 1121 and a second signal port 1122, the first signal port 1121 is connected to a first end of the first coil 1211, the second signal port 1122 is connected to a second end of the first coil 1211, when the first signal port 1121 outputs a high level and the second signal port 1122 outputs a low level and collectively serves as a first transmission control signal, the first coil 1211 is powered on to generate an electromagnetic field, and when the first signal port 1121 outputs a low level and the second signal port 1122 outputs a low level and collectively serves as a first reception control signal, the first coil 1211 is powered off to cancel the electromagnetic field, wherein the first signal port 1121 is a signal input/output port, i.e., an I/O port, of the first processor 112, and similarly, the second signal port 1122 is a signal input/output port, i.e., an I/O port, of the first processor 112.
Referring to fig. 8, in the embodiment of the present application, as a second optional implementation manner, the first intercom 130 may include a second processor 135, a third audio acquisition module 136, and a third communication module 137, where the second processor 135 is connected to the switch controller 120, the third audio acquisition module 136, and the third communication module 137, respectively. The third communication module 137 may be an electromagnetic wave transceiver module, and may also be understood as an electromagnetic wave transmitting antenna. In this embodiment, the first processor 112 is configured to send the second sending control signal to the second processor 135 through the switch controller 120 when receiving the first audio information, so that the second processor 135 enables the third audio collecting module 136 to start working when receiving the second sending control signal, and switches the transceiving state of the first intercom 130 to the sending state, meanwhile, the first processor 112 controls the first audio playing module 113 to play the first audio information, the third audio collecting module 136 is configured to collect the first audio information played by the first audio playing module 113 when starting working, and the third communication module 137 is configured to send the first audio information collected by the third audio collecting module 136 to the second intercom 300 in communication with the first intercom 130.
Referring to fig. 9, in order to avoid the third audio capturing module 136 from being affected by the environmental noise when capturing the first audio information, in the embodiment of the present application, the first audio playing module 113 may include a first audio output interface 1131, and correspondingly, the third audio capturing module 136 may include a third microphone input interface 1361, and the first audio output interface 1131 is connected to the third microphone input interface 1361 through a third audio line 600. In this way, the first audio information can be transmitted to the third microphone input interface 1361 through the third audio line 600 after being output through the first audio output interface 1131, so as to avoid the influence of the ambient noise on the first audio information.
Referring to fig. 10, in order to expand the functionality of the intercom device 100, in the embodiment of the present application, the first intercom 130 further includes a third audio playing module 138, and the third audio playing module 138 is connected to the third communication module 137 of the second processor 135. In this embodiment, the first processor 112 is further configured to send a second receiving control signal to the second processor 135 through the switch controller 120 when the first audio playing module 113 finishes playing the first audio information, the second processor 135 enables the third audio playing module 138 to start to work when receiving the second receiving control signal, and switches the receiving and sending state of the first intercom 130 to the receiving state, the third communication module 137 is further configured to receive the second audio information sent by the second intercom 300, and the third audio playing module 138 is configured to play the second audio information received by the third communication module 137 when starting to work.
Further, in the embodiment of the present application, the processing device 110 further includes a second audio capturing module 114, and the second audio capturing module 114 is connected to the first processor 112. In this embodiment, the second audio collecting module 114 is configured to collect second audio information played by the third audio playing module 138, and the first processor 112 is further configured to send the second audio information to the electronic terminal 200 through the first communication module 111 when the second audio collecting module 114 collects the second audio information. In addition, in this embodiment, in the application, when the second audio information is collected by the second audio collecting module 114, before the second audio information is sent to the electronic terminal 200 through the first communication module 111, the first processor 112 may further perform voice recognition processing on the second audio information, convert the second audio information into text information, and display the text information, or when the second audio information is collected by the second audio collecting module 114, the first processor 112 directly sends the second audio information to the electronic terminal 200 through the first communication module 111, and after the second audio information sent by the intercom device 100 is received by the electronic terminal 200, the second audio information is subjected to voice recognition processing, and converted into text information, and display the text information.
Referring to fig. 11, in order to avoid the second audio collecting module 114 from being affected by the environmental noise when collecting the second audio information, in the embodiment of the present application, the third audio playing module 138 may include a third audio output interface 1381, and correspondingly, the second audio collecting module 114 may include a second microphone input interface 1141, and the third audio output interface 1381 is connected to the second microphone input interface 1141 through a fourth audio line 700. Thus, the second audio information can be transmitted to the second microphone input interface 1141 through the fourth audio line 700 after being output through the third audio output interface 1381, thereby avoiding the influence of the environmental noise on the second audio information.
Through the above arrangement, the second user can send the second audio information to the intercom device 100 through the second intercom 300, and then send the second audio information to the electronic terminal 200 communicating with the intercom device 100 through the intercom device 100, thereby expanding the functionality of the intercom device 100.
Referring to fig. 12, for the switch controller 120, in an embodiment of the present application, it may include a second relay 122, for example, an electromagnetic relay, and in a composition structure, the second relay 122 includes a second coil 1221, a second movable contact 1222, a second normally open contact 1223, and a second normally closed contact 1224, the second coil 1221 is connected to the first processor 112, the second movable contact 1222 is connected to the transceiving control port 1351 of the second processor 135, the second normally open contact 1223 is grounded, and the second normally closed contact 1224 is floating. Based on this, in this embodiment of the application, the first processor 112 is configured to generate a second sending control signal when the first communication module 111 receives the first audio information, so that the second coil 1221 generates an electromagnetic field, the second movable contact 1222 is attracted to the second normally-open contact 1223 under the action of the electromagnetic field, the second processor 135, when detecting that the transceiving control port 1351 is grounded, enables the third audio collecting module 136 to start to operate, so as to switch the transceiving state of the first intercom 130 to the sending state, the first processor 112 is further configured to generate a second receiving control signal when the third audio playing module 138 finishes playing the second audio information, so that the second coil 1221 eliminates the electromagnetic field, the second movable contact 1222 is attracted to the second normally-closed contact 1224 under the action of the restoring force of the second spring 1225, the second processor 135, when detecting that the transceiving control port 1351 is suspended, enables the third audio playing module 138 to start to operate, to switch the transmitting/receiving state of the first interphone 130 to the receiving state.
In this embodiment, the first processor 112 generates the second sending control signal when the first communication module 111 receives the first audio information, so that the second coil 1221 generates the electromagnetic field, and the first processor 112 generates the second receiving control signal when the first audio playing module 113 finishes playing the first audio information, so that the principle of removing the electromagnetic field from the second coil 1221 may be: the first processor 112 includes a third signal port 1123 and a fourth signal port 1124, the third signal port 1123 is connected to a first end of the second coil 1221, the fourth signal port 1124 is connected to a second end of the second coil 1221, the second coil 1221 is energized to generate an electromagnetic field when the third signal port 1123 outputs a high level and the fourth signal port 1124 outputs a low level, which collectively serve as a second transmission control signal, and the second coil 1221 is de-energized to cancel the electromagnetic field when the third signal port 1123 outputs a low level and the fourth signal port 1124 outputs a low level, which collectively serve as a second reception control signal, wherein the third signal port 1123 is a signal input/output port, i.e., an I/O port, of the first processor 112, and likewise, the fourth signal port 1124 is a signal input/output port, I/O port, of the first processor 112.
In addition, referring to fig. 13, in the embodiment of the present application, when the second processor 135 detects that the transceiving control port 1351 is grounded, the third audio acquisition module 136 starts to operate, and the second processor 135, when detecting the suspension of the transceiving control port 1351, enables the third audio playing module 138 to start up, which can be implemented by the switch switching circuit 139, and the switch switching circuit 139 may include a third relay 1391, for example, an electromagnetic relay, in terms of composition, the third relay 1391 includes a third coil 13911, a third movable contact 13912, a third normally open contact 13913 and a third normally closed contact 13914, the third coil 13911 is connected to the second processor 135, the third movable contact 13912 is connected to the second power module 140 of the first intercom 130, the third normally open contact 13913 is connected to the third audio acquisition module 136, and the third normally closed contact 13914 is connected to the third audio playback module 138. Based on this, in the embodiment of the present application, the second processor 135 is configured to, when detecting that the transceiving control port 1351 is grounded, generating a third sending control signal to enable the third coil 13911 to generate an electromagnetic field, enabling the third movable contact 13912 and the third normally open contact 13913 to be attracted under the action of the electromagnetic field, controlling the second power module 140 to be connected with the third audio acquisition module 136 to enable the third audio acquisition module 136 to start to work, to switch the transceiving state of the first interphone 130 to the transmitting state, the second processor 135 is further configured to, upon detecting the transceiving control port 1351 to be floated, a third receive control signal is generated causing the third coil 13911 to cancel the electromagnetic field, the third movable contact 13912 is acted upon by the restoring force of the third spring 13915, the first normally closed contact 13914 is closed, the second power module 140 is controlled to be connected to the third audio playing module 138, and the third audio playing module 138 is enabled to start to work, so as to switch the transceiving state of the first intercom 130 to the receiving state.
In the embodiment of the present application, the principle that the second processor 135 generates the third transmission control signal to cause the third coil 13911 to generate the electromagnetic field when detecting that the transceiving control port 1351 is grounded, and the principle that the second processor 135 generates the third reception control signal to cause the third coil 13911 to cancel the electromagnetic field when detecting that the transceiving control port 1351 is suspended may be: the second processor 135 includes a fifth signal port connected to the first terminal of the third coil 13911 and a sixth signal port connected to the second terminal of the third coil 13911, and the third coil 13911 is energized to generate an electromagnetic field when the fifth signal port outputs a high level and the sixth signal port outputs a low level, collectively serving as a third transmission control signal, and the third coil 13911 is de-energized to cancel the electromagnetic field when the fifth signal port outputs a low level and the sixth signal port outputs a low level, collectively serving as a third reception control signal, wherein the fifth signal port is a signal input/output port, i.e., an I/O port, of the third processor, and likewise, the sixth signal port is a signal input/output port, I/O port, of the third processor.
It can be understood that, in this embodiment of the application, when the second processor 135 detects that the transceiving control port 1351 is grounded, the third audio acquisition module 136 is enabled to start to operate, and when the second processor 135 detects that the transceiving control port 1351 is suspended, the third audio playback module 138 is enabled to start to operate, which may also be implemented by other circuits, and this is not described herein again in this embodiment of the application.
Referring to fig. 14, in order to enhance the controllability of the intercom apparatus 100, in the embodiment of the present application, the intercom apparatus 100 may further include a human-computer interaction device 150, and the human-computer interaction device 150 is connected to the processing device 110. In this embodiment, the human-computer interaction device 150 is configured to generate a state control instruction in response to the state setting operation, and send the state control instruction to the processing device 110, and the processing device 110 is configured to control the transceiving state of the first intercom 130 according to the state control instruction when receiving the state control instruction.
Referring to fig. 2 again, the embodiment of the present application further provides an intercom system 10, which includes an electronic terminal 200, a second intercom 300 and the intercom device 100, wherein the electronic terminal 200 communicates with the processing device 110, and the second intercom 300 communicates with the first intercom 130.
In the embodiment of the present application, the electronic terminal 200 is configured to collect first audio information and send the first audio information to the intercom device 100, the intercom device 100 is configured to switch a transceiving state of the first intercom 130 to a sending state and play the first audio information through the switch controller 120 when receiving the first audio information sent by the electronic terminal 200, and the first intercom 130 is configured to collect the first audio information played by the processing device 110 when the transceiving state is the sending state and send the first audio information to the second intercom 300 communicating with the first intercom 130. In addition, in the embodiment of the present application, the electronic device may directly communicate with the intercom device 100, or the electronic device may also communicate with the intercom device 100 through a cloud server (not shown in the figure).
Further, in this embodiment of the application, the second intercom 300 is further configured to acquire second audio information and send the second audio information to the intercom device 100, and correspondingly, the intercom device 100 is configured to receive the second audio information and send the second audio information to the electronic terminal 200, and the electronic terminal 200 is configured to receive the second audio information and analyze the second audio information to obtain text information.
In summary, the intercom device 100 provided in the embodiment of the present application includes the processing apparatus 110, the switch controller 120, and the first intercom 130, and the switch controller 120 is connected to the processing apparatus 110 and the first intercom 130, respectively. The processing device 110 is configured to switch, through the switch controller 120, the transceiving state of the first intercom 130 to a transmitting state and play the first audio information when receiving the first audio information sent by the electronic terminal 200, and the first intercom 130 is configured to collect the first audio information played by the processing device 110 when the transceiving state is the transmitting state, and send the first audio information to the second intercom 300 in communication with the first intercom 130. As such, when the first user needs to transmit the first audio information to the second interphone 300 communicating with the first interphone 130 through the intercom device 100, the first audio information may be transmitted to the processing device 110 through the electronic terminal 200, and when the processing device 110 receives the first audio information transmitted by the electronic terminal 200, the transceiving state of the first interphone 130 can be automatically switched to the transmitting state by the switching controller 120, and the first audio information can be played, when the transceiving state of the first intercom 130 is the transmitting state, the first audio information played by the processing device 110 is collected, and transmits the first audio information to one or more second interphones 300 in communication with the first interphone 130, which, as will be apparent, in the process of the talkback communication, the manual key operation process of the talkback device 100 is omitted, so that the automation degree of the talkback device 100 is improved.
In the description of the present application, it should be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "disposed" should be interpreted broadly, for example, they may be mechanically fixed, detachably connected or integrally connected, they may be electrically connected, and they may be communicatively connected, where the communications connection may be a wired communications connection or a wireless communications connection, and furthermore, they may be directly connected, indirectly connected through an intermediate medium, or be communicated between two elements. In the description of the present application, it is also noted that the terms "first," "second," and the like are used merely to distinguish one description from another, and are not intended to indicate or imply relative importance.
The above description is only a few examples of the present application and is not intended to limit the present application, and those skilled in the art will appreciate that various modifications and variations can be made in the present application. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (6)
1. The talkback equipment is characterized by comprising a processing device, a switch controller and a first interphone, wherein the switch controller is respectively connected with the processing device and the first interphone;
the processing device is used for switching the transceiving state of the first interphone into a transmitting state and playing the first audio information through the switch controller when receiving the first audio information sent by the electronic terminal, and the electronic terminal and the processing device are communicated with the processing device through a wireless network;
the first interphone is used for collecting the first audio information played by the processing device when the transceiving state is the sending state, and sending the first audio information to a second interphone which is communicated with the first interphone;
the processing device comprises a first communication module, a first processor and a first audio playing module, wherein the first communication module and the first audio playing module are respectively connected with the first processor, and the first processor is also connected with the switch controller;
the first communication module is used for communicating with the electronic terminal and receiving the first audio information sent by the electronic terminal;
the first processor is used for switching the transceiving state of the first interphone into a sending state through the switch controller when the first communication module receives the first audio information, and controlling the first audio playing module to play the first audio information;
the first interphone comprises a first power module, a first audio acquisition module and a second communication module, the first power module and the first audio acquisition module are respectively connected with the switch controller, and the first audio acquisition module is also connected with the second communication module;
the first processor is used for controlling the first power supply module to be connected with the first audio acquisition module through the switch controller when the first audio information is received, so that the first audio acquisition module is started to work, the receiving and sending states of the first interphone are switched to be the sending states, and the first audio playing module is controlled to play the first audio information;
the first audio acquisition module is used for acquiring the first audio information played by the first audio playing module through a first audio line when the first audio acquisition module is started to work;
the second communication module is used for sending the first audio information acquired by the first audio acquisition module to a second interphone which is communicated with the first interphone;
the first interphone also comprises a second audio playing module, and the second audio playing module is respectively connected with the switch controller and the second communication module;
the first processor is further configured to control, by the switch controller, the first power module to be connected to the second audio playing module when the first audio playing module finishes playing the first audio information, so that the second audio playing module is started to operate, and the transceiving state of the first interphone is switched to the receiving state;
the second communication module is further used for receiving second audio information sent by the second interphone;
the second audio playing module is used for playing the second audio information received by the second communication module when the second audio playing module is started to work;
the processing device also comprises a second audio acquisition module, and the second audio acquisition module is connected with the first processor;
the second audio acquisition module is used for acquiring the second audio information played by the second audio playing module;
the first processor is further configured to send the second audio information to the electronic terminal through the first communication module when the second audio information is acquired by the second audio acquisition module;
before the first processor sends the second audio information to the electronic terminal through the first communication module, the first processor can also perform voice recognition processing on the second audio information, and convert the second audio information into text information.
2. The intercom device according to claim 1, wherein said first intercom includes a second processor, a third audio acquisition module and a third communication module, said second processor is connected with said switch controller, said third audio acquisition module and said third communication module, respectively;
the first processor is used for sending a second sending control signal to the second processor through the switch controller when receiving the first audio information, so that the second processor starts the third audio acquisition module to work when receiving the second sending control signal, switches the receiving and sending states of the first interphone into the sending states, and controls the first audio playing module to play the first audio information;
the third audio acquisition module is used for acquiring the first audio information played by the first audio playing module when the third audio acquisition module is started to work;
the third communication module is used for sending the first audio information acquired by the third audio acquisition module to a second interphone which is communicated with the first interphone.
3. The intercom device of claim 2, wherein said first intercom further comprises a third audio playback module, said third audio playback module being connected to said second processor;
the first processor is further configured to send a second receiving control signal to the second processor through the switch controller when the first audio playing module finishes playing the first audio information, so that the second processor starts the third audio playing module to operate when receiving the second receiving control signal, and switches the receiving and sending states of the first interphone to the receiving state;
the third communication module is further configured to receive second audio information sent by the second intercom;
and the third audio playing module is used for playing the second audio information received by the third communication module when the third audio playing module is started to work.
4. The intercom device of claim 3, wherein the processing means further comprises a second audio capture module, the second audio capture module being connected to the first processor;
the second audio acquisition module is used for acquiring the second audio information played by the third audio playing module;
the first processor is further configured to send the second audio information to the electronic terminal through the first communication module when the second audio information is acquired by the second audio acquisition module.
5. The intercom device according to claim 1, characterized in that said intercom device further comprises a human-computer interaction means, said human-computer interaction means being connected with said processing means;
the human-computer interaction device is used for responding to state setting operation, generating a state control instruction and sending the state control instruction to the processing device;
and the processing device is used for controlling the transceiving state of the first interphone according to the state control instruction when receiving the state control instruction.
6. An intercom system, comprising an electronic terminal, a second intercom and the intercom device of any one of claims 1 to 5, said electronic terminal being in communication with said processing means, said second intercom being in communication with said first intercom;
the electronic terminal is used for acquiring first audio information and sending the first audio information to the intercom device, and the electronic terminal and the processing device are communicated with the processing device through a wireless network;
the intercom device is used for switching the transceiving state of the first intercom to a transmitting state and playing the first audio information through the switch controller when receiving the first audio information transmitted by the electronic terminal, and the first intercom is used for collecting the first audio information played by the processing device and transmitting the first audio information to a second intercom which is communicated with the first intercom when the transceiving state is the transmitting state;
the processing device comprises a first communication module, a first processor and a first audio playing module, wherein the first communication module and the first audio playing module are respectively connected with the first processor, and the first processor is also connected with the switch controller;
the first communication module is used for communicating with the electronic terminal and receiving the first audio information sent by the electronic terminal;
the first processor is used for switching the transceiving state of the first interphone into a sending state through the switch controller when the first communication module receives the first audio information, and controlling the first audio playing module to play the first audio information;
the first interphone comprises a first power module, a first audio acquisition module and a second communication module, the first power module and the first audio acquisition module are respectively connected with the switch controller, and the first audio acquisition module is also connected with the second communication module;
the first processor is used for controlling the first power supply module to be connected with the first audio acquisition module through the switch controller when the first audio information is received, so that the first audio acquisition module is started to work, the receiving and sending states of the first interphone are switched to be the sending states, and the first audio playing module is controlled to play the first audio information;
the first audio acquisition module is used for acquiring the first audio information played by the first audio playing module through a first audio line when the first audio acquisition module is started to work;
the second communication module is used for sending the first audio information acquired by the first audio acquisition module to a second interphone which is communicated with the first interphone;
the first interphone also comprises a second audio playing module, and the second audio playing module is respectively connected with the switch controller and the second communication module;
the first processor is further configured to control, by the switch controller, the first power module to be connected to the second audio playing module when the first audio playing module finishes playing the first audio information, so that the second audio playing module is started to operate, and the transceiving state of the first interphone is switched to the receiving state;
the second communication module is further used for receiving second audio information sent by the second interphone;
the second audio playing module is used for playing the second audio information received by the second communication module when the second audio playing module is started to work;
the processing device also comprises a second audio acquisition module, and the second audio acquisition module is connected with the first processor;
the second audio acquisition module is used for acquiring the second audio information played by the second audio playing module;
the first processor is further configured to send the second audio information to the electronic terminal through the first communication module when the second audio information is acquired by the second audio acquisition module;
before the first processor sends the second audio information to the electronic terminal through the first communication module, the first processor can also perform voice recognition processing on the second audio information, and convert the second audio information into text information.
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2519567Y (en) * | 2002-01-10 | 2002-10-30 | 李金传 | Holding-free swtiching device for radio intercom |
| CN102104473A (en) * | 2011-01-12 | 2011-06-22 | 海能达通信股份有限公司 | Method and system for conversation between simplex terminal and duplex terminal |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| FR3062534A1 (en) * | 2017-01-30 | 2018-08-03 | Bodysens | METHOD, TERMINAL AND SYSTEM FOR FULL-DUPLEX VOICE COMMUNICATION OR DATA OVER AN AUTONOMOUS NETWORK AND DIRECT CONNECTION WITH OTHER MEANS OF COMMUNICATION ON OTHER NETWORKS |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2519567Y (en) * | 2002-01-10 | 2002-10-30 | 李金传 | Holding-free swtiching device for radio intercom |
| CN102104473A (en) * | 2011-01-12 | 2011-06-22 | 海能达通信股份有限公司 | Method and system for conversation between simplex terminal and duplex terminal |
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