CN115801908B - Multipath communication device - Google Patents
Multipath communication device Download PDFInfo
- Publication number
- CN115801908B CN115801908B CN202211407796.3A CN202211407796A CN115801908B CN 115801908 B CN115801908 B CN 115801908B CN 202211407796 A CN202211407796 A CN 202211407796A CN 115801908 B CN115801908 B CN 115801908B
- Authority
- CN
- China
- Prior art keywords
- communication
- module
- unit
- port
- signal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000006854 communication Effects 0.000 title claims abstract description 303
- 238000004891 communication Methods 0.000 title claims abstract description 296
- 238000012544 monitoring process Methods 0.000 claims abstract description 55
- 238000006243 chemical reaction Methods 0.000 claims abstract description 41
- 230000002776 aggregation Effects 0.000 claims abstract description 21
- 238000004220 aggregation Methods 0.000 claims abstract description 21
- 238000013500 data storage Methods 0.000 claims description 26
- 238000013507 mapping Methods 0.000 claims description 20
- 238000012545 processing Methods 0.000 claims description 18
- 239000011159 matrix material Substances 0.000 claims description 9
- 238000001914 filtration Methods 0.000 claims description 7
- 230000009467 reduction Effects 0.000 claims description 4
- 230000007175 bidirectional communication Effects 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000010295 mobile communication Methods 0.000 description 3
- 238000013519 translation Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000013518 transcription Methods 0.000 description 1
- 230000035897 transcription Effects 0.000 description 1
Landscapes
- Noise Elimination (AREA)
- Small-Scale Networks (AREA)
Abstract
The invention provides a multipath communication device, which comprises a communication unit, a monitoring unit, a conversion unit, a control unit and a convergence distribution unit; the monitoring unit is connected with the communication unit, the conversion unit and the convergence distribution unit and is used for acquiring a first communication signal output by each port module in the communication unit, converting an analog signal in the first communication signal by the conversion unit and transmitting the converted analog signal to the convergence distribution unit; the monitoring unit obtains port state information of each port module in real time and outputs the port state information to the aggregation distribution unit; the aggregation distribution unit is connected with the control unit and each digital port module and is used for transmitting a second communication signal to the digital port module which corresponds to and is communicated with the distribution mode information according to the distribution mode information in the control signal; the second communication signals are signals converged by the first communication signals at the same moment, and the invention can realize real-time communication of different types of communication links.
Description
Technical Field
The invention relates to the technical field of communication, in particular to a multipath communication device.
Background
Along with the continuous development of communication technology, a multilink communication mode in which a plurality of users participate together is becoming more and more common; however, the existing multi-link communication is generally applied between a plurality of intelligent mobile terminals of a mobile communication network, such as a smart phone, a tablet, and a smart wearable device, and is difficult to be applied to a traditional wired communication network, such as a fixed telephone network; namely, in the process of voice call based on the fixed telephone network, the other user side is difficult to join in the voice call based on the mobile communication network; in a specific application scenario, when the user a and the user B perform cross-language communication through the landline telephone, if the communication content needs to be translated, the current common practice is to rely on the user to translate the communication content, that is, translate the communication content while, or add the user C (translator) into the conversation process in a communication hands-free mode, and this mode is often easily interfered by environmental noise, and the communication efficiency is lower, so that the conversation effect is lower.
Disclosure of Invention
In view of the above-mentioned drawbacks of the prior art, an object of the present invention is to provide a multi-way communication device for solving the problem that in the existing multi-way communication, the wired communication and the mobile communication cannot be integrated conveniently and efficiently in a single communication process.
To achieve the above and other related objects, the present invention provides a multi-path communication device, including a communication unit, a monitoring unit, a conversion unit, and a control unit aggregation distribution unit; the communication unit comprises a plurality of port modules for bidirectional communication, wherein the port modules comprise an analog port module and a digital port module; each port module is respectively connected with communication equipment corresponding to the port module and is used for receiving a first communication signal transmitted by a corresponding communication device and outputting a second communication signal to the corresponding communication device; the first communication signal comprises an analog signal and a digital signal; the monitoring unit is connected with the communication unit, the conversion unit and the convergence distribution unit and is used for acquiring first communication signals output by each port module in the communication unit in real time, transmitting analog signals in the first communication signals to the conversion unit and transmitting digital signals in the first communication signals to the convergence distribution unit; the monitoring unit obtains port state information of each port module in real time and outputs the port state information to the aggregation distribution unit; the port state information comprises the communication state of each port module at each moment; the conversion unit is connected with the convergence distribution unit and the analog port module in the communication unit, and is used for carrying out analog-to-digital conversion on the analog signal in the first communication signal and then transmitting the analog signal to the convergence distribution unit, and carrying out digital-to-analog conversion on the second communication signal output by the convergence distribution unit and then transmitting the second communication signal to the analog port module; the control unit is used for generating a corresponding distribution control signal according to external trigger; the distribution control signal comprises distribution mode information of the second communication signal; the aggregation distribution unit is connected with the control unit and each digital port module and is used for transmitting the second communication signal to the digital port module which corresponds to and is communicated with the distribution mode information according to the distribution mode information in the distribution control signal; the second communication signals are signals converged by the first communication signals at the same time.
In an embodiment of the present invention, the monitoring unit includes a monitoring module and an identification module; the monitoring module is connected with each port module and the identification module, and is used for transmitting a first communication signal output by each port module to the identification module and simultaneously monitoring the working state of each port module to obtain port state information of each port module; the identification module is connected with the aggregation distribution unit and the conversion unit and is used for identifying the signal type of each first communication signal, outputting the analog signals in the first communication signals to the conversion unit and outputting the digital signals in the first communication signals to the aggregation distribution unit.
In an embodiment of the present invention, the multi-path communication device further includes: the processing unit is connected between the monitoring unit and the conversion unit, and is used for performing signal processing on the first communication signal output by the monitoring unit and transmitting the first communication signal after signal processing to the conversion unit.
In an embodiment of the present invention, the processing unit includes a filtering module, configured to perform filtering noise reduction processing on each of the first communication signals.
In an embodiment of the present invention, the communication unit further includes: the pluggable port module is a detachable input/output port module and is used for converting the audio/video port module into a universal port.
In an embodiment of the present invention, the aggregate distribution unit includes: the system comprises a data storage module, an interface mapping module and a broadcast distribution module; the data storage module is connected with the monitoring unit and the conversion unit and is used for receiving the first communication signals output by the monitoring unit, receiving the first communication signals output by the conversion unit and storing the first communication signals after converging; the interface mapping module is connected with the monitoring module and used for storing and updating the port state information transmitted by the monitoring module; the broadcast distribution module comprises a first end, a second end, a third end, a fourth end, a fifth end and a fourth end, wherein the first end is connected with the interface mapping module and is used for acquiring current port state information output by the interface mapping module; the second end of the control terminal is connected with the control terminal and is used for obtaining the distribution control signal; the third end of the first communication signal is connected with the data storage module and used for reading the current second communication signal; and the fourth end and the fifth end of the digital port module are correspondingly connected with the conversion unit and each digital port module.
In an embodiment of the present invention, the multi-path communication device further includes: the clock synchronization unit is connected with the data storage module and the interface mapping module and is used for acquiring a reference time difference between port state information at the same moment and reference time corresponding to the first communication signal, so that the broadcast distribution module adjusts the retrieval speed of the first communication signal based on the reference time difference.
In an embodiment of the present invention, the implementation manner for obtaining the reference time between the port status information and the reference time corresponding to the first communication signal at the same time includes: respectively acquiring first reference time corresponding to port state information and second reference time corresponding to a first communication signal for the port state information and the first communication signal at the same moment; the first reference time is a reference time for storing the port state information into the interface mapping module, and the second reference time is a reference time for storing the first communication signal into the data storage module; a reference time difference between the first reference time and the second reference time is obtained.
In an embodiment of the present invention, the implementation manner for the broadcast distribution module to adjust the retrieving speed of the first communication signal based on the reference time difference includes: when the reference time difference is detected to be larger than a preset time difference threshold value, storing the reference time difference into the data storage module, and associating the reference time with the first communication signal; and when the broadcast distribution module is used for calling the second communication signal corresponding to the first communication signal, the calling speed of the corresponding second communication signal is regulated according to the reference time difference corresponding to the first communication signal.
In an embodiment of the present invention, the data storage module is provided with a reference time offset matrix; the reference time offset matrix is an offset interval of a plurality of reference times set based on a preset offset interval, and different offset intervals correspond to different time difference offsets; the implementation manner of the broadcast distribution module for adjusting the retrieving speed of the first communication signal based on the reference time difference includes: after the reference time difference is detected to be larger than the time difference threshold, storing the first communication signal corresponding to the reference time difference in a corresponding offset interval, and adjusting the speed of the second communication signal according to the time difference offset corresponding to the offset interval when the broadcast distribution module is used for calling the second communication signal corresponding to the first communication signal.
As described above, according to the multi-channel communication device provided by the invention, the communication unit including the analog port module and the digital port module is configured to simultaneously obtain the first communication signals of each mode; through setting up the monitoring unit, can monitor the intercommunication state of each moment port module to and utilize the distribution unit that gathers, can be according to the distribution mode information of input, with the second communication signal transmission that first communication signal corresponds with in the port module that distribution mode information corresponds and communicates, thereby can realize the real-time communication of different grade type communication link, improved the efficiency and the convenience of multilink communication.
Drawings
Fig. 1 is a schematic diagram of an application scenario of a multi-way communication device according to an embodiment of the invention;
FIG. 2 is a schematic diagram of a multi-way communication device according to an embodiment of the invention;
FIG. 3 is a schematic diagram of a monitoring unit according to an embodiment of the invention;
FIG. 4 is a schematic diagram of a convergence dispensing unit according to an embodiment of the present invention;
FIG. 5 is a schematic diagram of a multi-way communication device according to an embodiment of the present invention;
FIG. 6 is a schematic diagram of a multi-way communication device according to another embodiment of the present invention;
FIG. 7 is a schematic diagram of an embodiment of the reference time offset matrix according to the present invention
Description of element reference numerals
10. Multi-channel communication device
110. Communication unit
111. Analog port module
112. Digital port module
120. Monitoring unit
121. Monitoring module
122. Identification module
130. Conversion unit
140. Control unit
150. Convergence distribution unit
151. Data storage module
152. Interface mapping module
153. Broadcast distribution module
160. Clock synchronization unit
20. Communication equipment
Detailed Description
Other advantages and effects of the present invention will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present invention with reference to specific examples. The invention may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present invention. It should be noted that the following embodiments and features in the embodiments may be combined with each other without conflict.
It should be noted that the illustrations provided in the following embodiments merely illustrate the basic concept of the present invention by way of illustration, and only the components related to the present invention are shown in the drawings and are not drawn according to the number, shape and size of the components in actual implementation, and the form, number and proportion of the components in actual implementation may be arbitrarily changed, and the layout of the components may be more complicated.
In order to solve the problems in the prior art, the invention provides a multi-path communication device which is used for realizing real-time communication among multiple links.
Fig. 1 is a schematic diagram of an application scenario of the multi-path communication device according to an embodiment of the present invention. As shown in fig. 1, the multi-path communication device is connected with more than two communication devices; the communication equipment comprises, but is not limited to, a fixed telephone, a mobile phone, a PAD, video conference equipment, other audio and video acquisition equipment and wearable equipment.
Independent links are configured between the multipath communication device and each communication device so that the communication processes on the links are independent.
It should be noted that, each communication device may be in communication connection with an external device; the communication device is an exemplary base unit, and can be in communication connection with an external base unit.
The multi-channel communication device acquires first communication signals on each link at each moment, gathers the first communication signals acquired at the same moment into second communication signals, and transmits the second communication signals at each moment to each communication device or appointed communication device connected with the multi-channel communication device so as to realize real-time communication among multiple links.
Wherein the first communication signal includes but is not limited to voice, video, image or other existing communication signals; the voice data may be analog data or digital data, and is not particularly limited herein.
Fig. 2 is a schematic structural diagram of the multi-path communication device according to an embodiment of the invention.
As shown in fig. 2, the multi-path communication apparatus 10 includes a communication unit 110, a monitoring unit 120, a conversion unit 130, a control unit 140, and a convergence distribution unit 150.
In one embodiment, the communication unit 110 includes a plurality of port modules for bidirectional communication, where the port modules include an analog port module 111 and a digital port module 112; each port module is connected to a corresponding communication device respectively, so as to realize signal transmission between the multi-path communication device 10 and each communication device, namely, receive the first communication signal input by the corresponding communication device, and output the second communication signal to the corresponding communication device.
Optionally, the analog port module 111 includes an RJ11 port module; the digital port includes a dual bluetooth port module.
Optionally, the analog port module 111 is connected to a communication interface of the communication device, and is configured to obtain a communication signal between the communication device and an external device.
Optionally, the port modules in the communication unit 110 adopt a star topology, and each port is independent from the other port, and can independently receive and transmit data without primary and secondary.
The monitoring unit 120 is connected to the communication unit 110, the converting unit 130, and the convergence and distribution unit 150, and is configured to obtain, in real time, first communication signals output by each port module in the communication unit 110, transmit analog signals in each first communication signal to the converting unit 130, and transmit digital signals in each first communication signal to the convergence and distribution unit 150; and, the monitoring unit 120 obtains the port status information of each port module in real time, and outputs the port status information to the aggregation distribution unit 150.
Specifically, the monitoring unit 120 includes an input end, a first output end, a second output end, and a third output end, where the input end is connected to the communication unit 110, and is configured to obtain port status information of each port module in real time, and receive a first communication signal output by each port module; a first output end of the monitoring unit 120 is connected to the converting unit 130, and a second output end thereof is connected to the aggregation distribution unit 150; the monitoring unit 120 identifies the signal type of the first communication signal, transmits the analog signal in the first communication signal to the converting unit 130 through the first output end, and transmits the digital signal in the first communication signal to the convergence distributing unit 150 through the second output end, so as to realize downlink transmission of the first communication signal in the monitoring unit 120; a third output end of the monitoring unit 120 is connected to the aggregation distribution unit 150; and outputs port state information at each time to the aggregation distribution unit 150.
Wherein the port state information comprises the on-off state of each port; the on-off state is a connection state or an off state.
Optionally, the port status information further includes a transmission status of each port; the transmission state includes a downlink transmission state or an uplink transmission state.
The conversion unit 130 includes a first end to a third end, the first end is connected to the monitoring unit 120, and the second end is connected to the convergence distribution unit 150; a third terminal of the conversion unit 130 is connected to the analog port module 111; specifically, the conversion unit 130 performs analog-to-digital conversion on the analog signal in the first communication signal output by the monitoring unit 120, and transmits the converted first communication signal to the convergence and distribution unit 150, and performs digital-to-analog conversion on the second communication signal output by the convergence and distribution unit 150, and transmits the converted second communication signal to the analog port module 111.
Optionally, the converting unit 130 processes the first communication signal and the second communication signal in a multithreading manner, so as to improve the conversion efficiency of the communication signal and reduce the communication delay.
The control unit 140 is configured to generate a corresponding distribution control signal in response to an external trigger; the distribution control signal includes distribution mode information of the second communication signal.
Optionally, the distribution mode includes a full port mode and a designated port mode; the full port mode is to transmit the second communication data to each communication port, and the specified port mode is to transmit the second communication data to a specified port in each communication port.
The aggregation and distribution unit 150 is connected to the control unit 140, and is configured to receive a distribution control signal output by the control unit 140; and the aggregation distribution unit 150 is further connected to each digital port module 112, and configured to transmit the second communication signal to the digital port module 112 corresponding to and communicating with the distribution mode information according to the distribution mode information in the distribution control signal.
The second communication signals are signals converged by the first communication signals at the same time.
Specifically, the aggregation distribution unit 150 obtains the first communication signals transmitted at each moment, so as to aggregate the first communication signals at the same moment into the second communication signals corresponding to the moment, and store each second communication signal according to a time sequence; the aggregation and distribution unit 150 obtains port module information that is connected at each moment according to the port state information, and transmits the second communication signal to a port module that is corresponding to and connected with the distribution mode according to the distribution mode in the distribution control signal.
In one embodiment, the monitoring unit 120 includes a monitoring module 121 and an identification module 122 as shown in fig. 3; the monitoring module 121 includes an input end and an output end; the input end of the port module is connected with each port module, the output end of the port module is connected with the identification module 122, and the port module is used for transmitting the first communication signal output by each port module to the identification module 122 and monitoring the working state of each port at the same time to generate port state information.
The identifying module 122 is connected to the aggregation distribution unit 150 and the conversion unit 130, and is configured to identify a signal type of the first communication signal received by each port, output an analog signal in the first communication signal to the conversion unit 130, and output a digital signal in the first communication signal to the aggregation distribution unit 150.
In one embodiment, the aggregate distribution unit 150, as shown in fig. 4, includes: a data storage module 151, an interface mapping module 152, and a broadcast distribution module 153.
The data storage module 151 is connected to the monitoring unit 120 and the converting unit 130, and is configured to receive each first communication signal output by the monitoring unit 120, receive the converted first communication signals output by the converting unit 130, aggregate each first communication signal, and store the aggregate first communication signals in the data storage module 151 according to a time sequence.
Specifically, the data storage module 151 stores each received first communication signal in the data storage module 151 by adopting a multi-queue time division matrix method.
The interface mapping module 152 is connected to the monitoring module, and is configured to store and update status information of each port transmitted by the monitoring module.
The broadcast distribution module 153 includes a first end to a fifth end, where the first end is connected to the interface mapping module 152, and is configured to obtain current port status information output by the interface mapping module 152; a second end of the broadcast distribution module 153 is connected to a control end, for obtaining the distribution control signal; a third end of the first communication signal is connected with the data storage module 151 and is used for reading the current second communication signal; the fourth end and the fifth end of the switch module are correspondingly connected with the switch unit 130 and each digital port module 112.
Specifically, the broadcast distribution module 153 obtains the port information to be distributed and connected currently according to the distribution mode and the port status information currently, reads the second communication signal currently, and outputs the second communication signal currently to each port to be distributed and connected.
For example, if the distribution mode is a specified preset port mode, the broadcast distribution module 153 detects whether the port status information includes the preset port according to the specified preset port, and if so, outputs the second communication signal to the preset port.
Optionally, the multi-path communication device 10 further includes a pluggable port module; the pluggable port module is a detachable input/output port device, and is used for converting an audio/video port into a universal port so as to connect the multi-path communication device 10 with external equipment, so that external data can be converted into data which can be identified by the device, and the data of the device can be converted into external data.
Optionally, the multi-path communication device 10 further includes a processing unit; the processing unit is connected between the monitoring unit 120 and the converting unit 130, and is configured to perform signal processing on the first communication signal output by the monitoring unit 120, and transmit the first communication signal after signal processing to the converting unit 130.
In an embodiment, the processing unit includes a filtering module, configured to perform filtering noise reduction processing on the first communication signal output by the identifying module 122, so as to obtain a first communication signal after the filtering noise reduction processing.
Optionally, the multi-path communication device 10 further includes an AI unit; the AI unit is connected to the monitor unit 120, the conversion unit 130, and the convergence distribution unit 150, and is configured to perform intelligent processing such as correction, translation, and transcription on each first communication signal input to the convergence distribution unit 150 by the monitor unit 120 and the conversion unit 130.
It should be noted that, the above monitoring module, the identification module, the data storage module, the interface mapping module and the broadcast distribution module may be implemented by using an MCU with Flash ROM, a high-speed RAM, and an audio-video encoder.
In order to clearly understand the working principle and the beneficial effects of the multi-way communication device 10 of the present invention, the following description will describe the use process of the multi-way communication device 10 according to a specific embodiment, which is specifically as follows:
Referring to fig. 5, a schematic diagram of connection of the multi-path communication device in an embodiment is shown; as shown in fig. 5, the multi-path communication device 10 is connected to a first base station (user a) through a rj11 port, establishes a first communication connection with a first mobile terminal (device B) through a first bluetooth port, and establishes a second communication connection with a second mobile terminal (user C) based on a second bluetooth port; the method comprises the steps that first voice communication is conducted between a first base station (user A) and a second base station (user D) to obtain a first voice signal; the multi-path communication device 10 transmits the first voice signal to the first mobile terminal and the second mobile terminal in real time, so that the user a, the device B and the user C can all receive the first voice signal;
A voice translation unit is configured in the first mobile terminal (equipment B), translates the received first voice signal into a second voice signal, transmits the translated second voice signal to the multiple communication devices 10, and simultaneously sends a first distribution control signal to the multiple communication devices 10, so that the second voice signal is output to a designated port, namely a rj11 port and a second bluetooth port according to the first distribution control signal, and then the user a, the user C and the user D can all obtain the second voice signal;
The second mobile terminal (user C) returns a third voice signal to the multi-path communication device 10, and simultaneously sends a second distribution control signal to the multi-path communication device 10, so that the second mobile terminal outputs the third voice signal to a designated port, namely, a rj11 port and a first bluetooth port according to the second distribution control signal, namely, the user a, the user D and the device B all obtain the third voice signal;
The first mobile terminal (equipment B) translates the received third voice signal into a fourth voice signal, and transmits the fourth voice signal to the rj11 port and the second Bluetooth port based on the above process, so that the user A, the user C and the user D can all obtain the fourth voice signal, thereby realizing the three-party translatable real-time communication process among the user A, the user C and the user D.
It should be noted that, in other embodiments, the first mobile terminal and the second mobile terminal may be combined into a single mobile terminal, that is, the mobile terminal is not only configured with a voice translating unit, but also can perform voice translation on the received voice signal, and return the translated voice signal to the multi-path communication device 10, and also return the third voice signal to the multi-path communication device 10.
In order to solve the problems in the prior art, the present invention further provides another multi-path communication device 10 for reducing delay in the communication process while realizing real-time communication between multiple links, so as to achieve real-time performance and synchronization of the communication process.
Referring to fig. 6, a schematic diagram of a multi-path communication device 10 according to another embodiment of the invention is shown; as shown in fig. 6, in this embodiment, the multi-path communication device 10 further includes a clock synchronization unit based on the device shown in fig. 4; the clock synchronization unit is connected to the data storage module 151 and the interface mapping module 152, and is configured to obtain a reference time difference between port status information collected at the same time and a reference time corresponding to the first communication signal, so that the broadcast distribution module 153 adjusts a retrieving speed of the first communication signal based on the reference time difference.
Specifically, the clock synchronization unit is configured with a reference clock, and is used for respectively acquiring a first reference time corresponding to the port state information and a second reference time corresponding to the first communication signal for the port state information and the first communication signal acquired at the same moment; wherein the first reference time is a reference time for storing the port status information into the interface mapping module 152, and the second reference time is a reference time for storing the first communication signal into the data storage module 151; when the reference time difference is detected to be greater than the time difference threshold, the reference time difference is stored in the data storage module 151, and the reference time is associated with the first communication signal and the first communication signal, so that when the broadcast distribution module 153 invokes the second communication signal corresponding to the first communication signal, the invoking speed of the corresponding second communication signal is adjusted according to the corresponding reference time difference, that is, when the reference time difference exceeds the time difference threshold, a steady time-scaling algorithm is adopted to speed up the playing speed of the corresponding voice signal, but the tone (the speech speed is increased, the language is not changed) is not changed, so as to reduce the delay of the communication signal.
In an embodiment, the data storage module 151 is provided with a reference time offset matrix, and the reference time offset matrix is set into a plurality of offset intervals based on a preset offset interval; for example, as shown in fig. 7, the time difference threshold is set to be 1 second, with 1/100 second as an offset interval, the reference time offset matrix is set to t0, t1 … … to t99, different offset intervals correspond to different time difference offsets, that is, t0 is a no offset interval, the corresponding time difference offset is 0, t1 is an area offset by 1/100 second, the corresponding time difference offset is 1/100 second, and so on; after the clock synchronization unit detects that the reference time difference is greater than the time difference threshold, the first communication signal is stored in the corresponding offset interval, so that when the broadcast distribution module 153 calls the second voice signal corresponding to the first voice signal, the call speed of the corresponding second voice signal is adjusted according to the time difference offset corresponding to the corresponding offset interval.
In summary, according to the multi-channel communication device provided by the present invention, the communication units including the analog port module and the digital port module are configured to simultaneously obtain the first communication signals (analog signals and digital signals) of different modes; the communication state of the port module at each moment can be monitored by arranging the monitoring unit, and the second communication signal corresponding to the first communication signal can be transmitted to the port module corresponding to and communicated with the distribution mode information by acquiring the distribution mode information and the communication state information of each port by utilizing the convergence distribution unit, so that the real-time communication of different types of communication links can be realized, and the efficiency and the convenience of the multi-link communication are improved; in addition, through setting up clock synchronization unit, can reduce the delay of communication signal, improve the synchronism and the instantaneity of communication process, further promoted the communication effect of multichannel communication process.
The above embodiments are merely illustrative of the principles of the present invention and its effectiveness, and are not intended to limit the invention. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the invention. Accordingly, it is intended that all equivalent modifications and variations of the invention be covered by the claims, which are within the ordinary skill of the art, be within the spirit and scope of the present disclosure.
Claims (10)
1. The multipath communication device is characterized by comprising a communication unit, a monitoring unit, a conversion unit, a control unit and a convergence distribution unit;
The communication unit comprises a plurality of port modules for bidirectional communication, wherein the port modules comprise an analog port module and a digital port module; each port module is respectively connected with communication equipment corresponding to the port module and is used for receiving a first communication signal transmitted by a corresponding communication device and outputting a second communication signal to the corresponding communication device; the first communication signal comprises an analog signal and a digital signal;
The monitoring unit is connected with the communication unit, the conversion unit and the convergence distribution unit and is used for acquiring first communication signals output by each port module in the communication unit in real time, transmitting analog signals in the first communication signals to the conversion unit and transmitting digital signals in the first communication signals to the convergence distribution unit; the monitoring unit obtains port state information of each port module in real time and outputs the port state information to the aggregation distribution unit; the port state information comprises the communication state of each port module at each moment;
The conversion unit is connected with the convergence distribution unit and the analog port module in the communication unit, and is used for carrying out analog-to-digital conversion on the analog signal in the first communication signal and then transmitting the analog signal to the convergence distribution unit, and carrying out digital-to-analog conversion on the second communication signal output by the convergence distribution unit and then transmitting the second communication signal to the analog port module;
The control unit is used for generating a corresponding distribution control signal according to external trigger; the distribution control signal comprises distribution mode information of the second communication signal;
the aggregation distribution unit is connected with the control unit and each digital port module and is used for transmitting the second communication signal to the digital port module which corresponds to and is communicated with the distribution mode information according to the distribution mode information in the distribution control signal; the second communication signals are signals converged by the first communication signals at the same time.
2. The multiplexing communication device of claim 1, wherein the monitoring unit comprises a monitoring module and an identification module; wherein,
The monitoring module is connected with each port module and the identification module, and is used for transmitting a first communication signal output by each port module to the identification module and simultaneously monitoring the working state of each port module to obtain port state information of each port module;
The identification module is connected with the aggregation distribution unit and the conversion unit and is used for identifying the signal type of each first communication signal, outputting the analog signals in the first communication signals to the conversion unit and outputting the digital signals in the first communication signals to the aggregation distribution unit.
3. The multiplexing communication device of claim 1, further comprising:
the processing unit is connected between the monitoring unit and the conversion unit, and is used for performing signal processing on the first communication signal output by the monitoring unit and transmitting the first communication signal after signal processing to the conversion unit.
4. A multi-way communication device according to claim 3, wherein the processing unit includes a filtering module for performing filtering noise reduction processing on each of the first communication signals.
5. The multi-way communication device of claim 1, wherein the communication unit further comprises:
the pluggable port module is a detachable input/output port module and is used for converting the audio/video port module into a universal port.
6. The multiplexing communication device of claim 1, wherein the aggregate distribution unit comprises: the system comprises a data storage module, an interface mapping module and a broadcast distribution module; wherein,
The data storage module is connected with the monitoring unit and the conversion unit and is used for receiving the first communication signals output by the monitoring unit and the first communication signals output by the conversion unit, and storing the first communication signals after converging;
the interface mapping module is connected with the monitoring unit and used for storing and updating the port state information transmitted by the monitoring unit;
The broadcast distribution module comprises a first end, a second end, a third end, a fourth end, a fifth end and a fourth end, wherein the first end is connected with the interface mapping module and is used for acquiring current port state information output by the interface mapping module; the second end of the control terminal is connected with the control terminal and is used for obtaining the distribution control signal; the third end of the first communication signal is connected with the data storage module and used for reading the current second communication signal; and the fourth end and the fifth end of the digital port module are correspondingly connected with the conversion unit and each digital port module.
7. The multiplexing communication device of claim 6, further comprising:
The clock synchronization unit is connected with the data storage module and the interface mapping module and is used for acquiring a reference time difference between port state information at the same moment and reference time corresponding to the first communication signal, so that the broadcast distribution module adjusts the retrieval speed of the first communication signal based on the reference time difference.
8. The multi-way communication device of claim 7, wherein the implementation manner for obtaining the reference time between the port status information and the reference time corresponding to the first communication signal at the same time comprises:
Respectively acquiring first reference time corresponding to port state information and second reference time corresponding to a first communication signal for the port state information and the first communication signal at the same moment; the first reference time is a reference time for storing the port state information into the interface mapping module, and the second reference time is a reference time for storing the first communication signal into the data storage module; a reference time difference between the first reference time and the second reference time is obtained.
9. The multi-way communication device of claim 8, wherein the means for causing the broadcast distribution module to adjust the rate of retrieval of the first communication signal based on the reference time difference comprises:
When the reference time difference is detected to be larger than a preset time difference threshold value, storing the reference time difference into the data storage module, and associating the reference time with the first communication signal; and when the broadcast distribution module is used for calling the second communication signal corresponding to the first communication signal, the calling speed of the corresponding second communication signal is regulated according to the reference time difference corresponding to the first communication signal.
10. The multiplexing communication device of claim 7, wherein the data storage module is provided with a reference time offset matrix; the reference time offset matrix is an offset interval of a plurality of reference times set based on a preset offset interval, and different offset intervals correspond to different time difference offsets; the implementation manner of the broadcast distribution module for adjusting the retrieving speed of the first communication signal based on the reference time difference includes:
after the reference time difference is detected to be larger than the time difference threshold, storing the first communication signal corresponding to the reference time difference in a corresponding offset interval, and adjusting the speed of the second communication signal according to the time difference offset corresponding to the offset interval when the broadcast distribution module is used for calling the second communication signal corresponding to the first communication signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211407796.3A CN115801908B (en) | 2022-11-10 | 2022-11-10 | Multipath communication device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211407796.3A CN115801908B (en) | 2022-11-10 | 2022-11-10 | Multipath communication device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115801908A CN115801908A (en) | 2023-03-14 |
| CN115801908B true CN115801908B (en) | 2024-08-16 |
Family
ID=85436762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211407796.3A Active CN115801908B (en) | 2022-11-10 | 2022-11-10 | Multipath communication device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115801908B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104049554A (en) * | 2013-03-11 | 2014-09-17 | 中国科学院软件研究所 | FPGA-based multifunctional input-output module and input-output method |
| CN106328144A (en) * | 2015-06-30 | 2017-01-11 | 芋头科技（杭州）有限公司 | Telephone-network-based remote voice control system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100505588C (en) * | 2003-07-26 | 2009-06-24 | 华为技术有限公司 | An optical fibre transmission system and implementing method of optical fibre transmission thereof and terminal processing device |
-
2022
- 2022-11-10 CN CN202211407796.3A patent/CN115801908B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104049554A (en) * | 2013-03-11 | 2014-09-17 | 中国科学院软件研究所 | FPGA-based multifunctional input-output module and input-output method |
| CN106328144A (en) * | 2015-06-30 | 2017-01-11 | 芋头科技（杭州）有限公司 | Telephone-network-based remote voice control system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115801908A (en) | 2023-03-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2020249098A1 (en) | Bluetooth communication method, tws bluetooth headset, and terminal | |
| US20200244790A1 (en) | Walkie-talkie device, electronic apparatus, walkie-talkie information transmission method, and information transmission method | |
| CA2456137A1 (en) | A method for seamless port capability for an alternative service provider | |
| CN108345591A (en) | Voice real time translating method based on mobile terminal ears wireless headset and system | |
| CN111294777A (en) | Control method and communication method of Bluetooth audio transmitter | |
| CN109429189B (en) | Cluster communication system and cluster communication method adopting single-base station multi-channel cluster communication protocol | |
| CN103716171B (en) | A kind of audio data transmission method and main frame, terminal | |
| US20110235625A1 (en) | Communication terminal and relay station using local wireless communication and service providing method thereof | |
| CN115801908B (en) | Multipath communication device | |
| CN109275204B (en) | Multi-mode communication system | |
| US20160219418A1 (en) | Hybrid terminal capable of avoiding signals originated by own terminal | |
| CN208369681U (en) | voice response system | |
| US11755653B2 (en) | Real-time voice processing | |
| CN217770320U (en) | TWS earphone charging bin with audio switching function | |
| CN110895939A (en) | Voice interaction method, device and system | |
| WO2022116992A1 (en) | Call method and electronic device | |
| CN211403431U (en) | Device for realizing simultaneous translation by extensible connection based on network | |
| CN209358787U (en) | Phone system, master controller and wireless processing unit | |
| CN108322238B (en) | Integrated elevator machine room call module, elevator call device and communication system thereof | |
| US20210329056A1 (en) | Relay device and relay method of voice signal | |
| GB2416644A (en) | Group calling a plurality of telephone extension terminals | |
| CN102752459B (en) | Cordless telephone switchboard for group | |
| EP1316232B1 (en) | Intercom system | |
| CN208369682U (en) | voice response system | |
| CN204465674U (en) | A kind of remote speech translation terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |