CN114500559A - Breakpoint resume control method, control terminal and computer storage medium - Google Patents
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- H—ELECTRICITY
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Abstract
The invention is suitable for the technical field of power grid communication, and provides a breakpoint continuous transmission control method, a control terminal and a computer storage medium, which are applied to a communication system; the communication system includes: the system comprises a first node and a second node, wherein a wired communication channel and a wireless communication channel are arranged between the first node and the second node; the method comprises the following steps: detecting the communication state of a wired communication channel between a first node and a second node in real time; if the communication state of the wired communication channel is detected to be disconnected, recording the position of a breakpoint; and determining the data after the breakpoint according to the breakpoint position, and sending the data after the breakpoint to the second node through the wireless communication channel by the first node. The invention sets two channels of wire and wireless between nodes, when the wire channel is interrupted, it is switched to the wireless communication channel quickly, and the transmission is continued from the breakpoint, which ensures the continuity of communication, and the channel is not occupied frequently.
Description
Technical Field
The invention belongs to the technical field of power grid communication, and particularly relates to a breakpoint continuous transmission control method, a control terminal and a computer storage medium.
Background
With the development of the power industry, the national requirements on automation in the aspects of acquisition and power distribution of the power industry are higher and higher, the broadband carrier communication technology becomes one of the main pillars of modern communication, the broadband carrier communication has the advantages of large broadband information capacity, low loss, capability of long-distance transmission, stronger electromagnetic interference resistance and stronger safety performance and confidentiality, and therefore, the broadband carrier communication has the function of light weight in the modern power grid.
In the prior art, due to the influence of buried lines, noise interference and the like, broadband carrier communication can cause breakpoints due to interference, information needs to be sent again, channels are frequently occupied, and communication continuity cannot be guaranteed.
Disclosure of Invention
In view of this, embodiments of the present invention provide a breakpoint continuous transmission control method, a control terminal, and a computer storage medium, so as to solve the problem in the prior art that power failure is caused by interference, a channel is frequently occupied, and communication continuity cannot be guaranteed.
The first aspect of the embodiments of the present invention provides a breakpoint continuous transmission control method, which is applied to a communication system; a communication system includes: the system comprises a first node and a second node, wherein a wired communication channel and a wireless communication channel are arranged between the first node and the second node; the method comprises the following steps:
detecting the communication state of a wired communication channel between a first node and a second node in real time;
if the communication state of the wired communication channel is detected to be disconnected, recording the position of a breakpoint;
and determining the data after the breakpoint according to the breakpoint position, and sending the data after the breakpoint to the second node through the wireless communication channel by the first node.
A second aspect of the embodiments of the present invention provides a breakpoint continuous transmission control device, which is applied to a communication system; a communication system includes: the system comprises a first node and a second node, wherein a wired communication channel and a wireless communication channel are arranged between the first node and the second node; the above-mentioned device includes:
the communication state monitoring module is used for detecting the communication state of a wired communication channel between the first node and the second node in real time;
the breakpoint marking module is used for recording the position of a breakpoint if the communication state of the wired communication channel is detected to be disconnected;
and the breakpoint continuous transmission module is used for determining data after the breakpoint according to the breakpoint position and transmitting the data after the breakpoint to the second node through the wireless communication channel by the first node.
A third aspect of the embodiments of the present invention provides a control terminal, including a memory, a processor, and a computer program stored in the memory and executable on the processor, where the processor implements the steps of the breakpoint continuous transmission control method provided in the first aspect of the embodiments of the present invention when executing the computer program.
A fourth aspect of the embodiments of the present invention provides a computer-readable storage medium, where a computer program is stored, and when the computer program is executed by a processor, the steps of the breakpoint resume control method provided in the first aspect of the embodiments of the present invention are implemented.
The embodiment of the invention provides a breakpoint continuous transmission control method, a control terminal and a computer storage medium, which are applied to a communication system; a communication system includes: the system comprises a first node and a second node, wherein a wired communication channel and a wireless communication channel are arranged between the first node and the second node; the method comprises the following steps: detecting the communication state of a wired communication channel between a first node and a second node in real time; if the communication state of the wired communication channel is detected to be disconnected, recording the position of a breakpoint; and determining the data after the breakpoint according to the breakpoint position, and sending the data after the breakpoint to the second node through the wireless communication channel by the first node. The invention sets two channels of wire and wireless between nodes, when the wire channel is interrupted, it is switched to the wireless communication channel quickly, and the transmission is continued from the breakpoint, which ensures the continuity of communication, and the channel is not occupied frequently.
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In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
Fig. 1 is a schematic flow chart illustrating an implementation of a breakpoint continuous transmission control method according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a wireless communication channel according to an embodiment of the present invention;
fig. 3 is a schematic diagram of a breakpoint continuous transmission control device according to an embodiment of the present invention;
fig. 4 is a schematic diagram of a control terminal according to an embodiment of the present invention.
Detailed Description
In the following description, for purposes of explanation and not limitation, specific details are set forth, such as particular system structures, techniques, etc. in order to provide a thorough understanding of the embodiments of the invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.
In order to explain the technical means of the present invention, the following description will be given by way of specific examples.
Referring to fig. 1, an embodiment of the present invention provides a breakpoint continuous transmission control method, which is applied to a communication system; the communication system includes: the system comprises a first node and a second node, wherein a wired communication channel and a wireless communication channel are arranged between the first node and the second node; the method comprises the following steps:
s101: detecting the communication state of a wired communication channel between a first node and a second node in real time;
s102: if the communication state of the wired communication channel is detected to be disconnected, recording the position of a breakpoint;
s103: and determining the data after the breakpoint according to the breakpoint position, and sending the data after the breakpoint to the second node through the wireless communication channel by the first node.
In the embodiment of the invention, a wired communication channel and a wireless communication channel are correspondingly arranged between the two nodes. When the wired communication channel has a fault, the wireless communication channel is switched to, and the continuity of communication is ensured. Meanwhile, when the wired communication channel breaks down, the position of the broken point is recorded, the wireless communication channel can continuously transmit from the broken point without starting transmission from the beginning, the channel cannot be frequently occupied, and meanwhile, the continuity of communication is guaranteed.
In some embodiments, the method may further include:
s104: and if the communication state of the wired communication channel is detected to be on, the data is sent to the second node from the first node through the wired communication channel.
Because the communication bandwidth and the communication speed of wireless communication are limited, when a wired communication channel is normal, data is transmitted preferentially through the wired communication channel, and the communication speed and the communication performance are ensured.
In some embodiments, referring to fig. 2, the wireless communication channel may include: the wireless communication device comprises a first CCO module, a second CCO module, a bridge, a first wireless communication module and a second wireless communication module;
the first end of the first CCO module is connected with the first node, and the second end of the first CCO module is connected with the first end of the bridge;
the first end of the first wireless communication module is connected with the second end of the bridge, and the second end of the first wireless communication module is in wireless communication connection with the first end of the second wireless communication module;
the first end of the second CCO module is connected with the second end of the second wireless communication module, and the second end of the second CCO module is connected with the second node.
The first wireless communication module and the second wireless communication module are used for realizing end-to-end wireless communication, and may be LORA communication modules. The wireless chip is SX1276, and the connection mode can be SPI.
The Power Line Communication (PLC) technology is a Communication method for transmitting data and media signals by using a Power Line. In the embodiment of the invention, when the wired communication channel is disconnected, the power line communication technology is adopted, and the cable or overhead line between the optical fiber breakpoints is used as a communication medium, so that normal data interaction between the downstream data of the optical fiber breakpoints and the main station is realized, and the breakpoint splicing is completed.
In some embodiments, the first wireless communication module and the second wireless communication module may both be LORA communication modules.
In some embodiments, the communication protocol of the first wireless communication module and the second wireless communication module may be 376.2/1376.2/nan Net 16 protocol.
The first wireless communication module and the bridge, and the second wireless communication module and the second CCO (Central Coordinator) communication module are connected through a UART (Universal Asynchronous Receiver/Transmitter), and the baud rate is fixed to 9600.
In some embodiments, the wired communication channel may be a fiber optic communication channel.
Specifically, after the LORA device is powered on, 03F4 (reading the address of the host node) and F5F3 commands are sent to the connection device in turn through the serial port. The bridge will give a response of F5F3 and the second CCO module will give a response of 03F 4. If the LORA receives the reply of 03F4, the LORA identifies itself as a second wireless communication module (second CCO module); if the LORA receives a reply from F5F3, it identifies itself as the LORA first wireless communication module (bridge). The bridge side needs to add the address of the second CCO module in advance by infrared, and the second CCO module side does not need to add the address of the bridge. The bridge's F5F3 response carries the own address and the second CCO module address.
The first wireless communication module is in a monitoring state, and the second wireless communication module periodically sends beacons; considering starting rate inconsistency, monitoring 2 beacon periods at each rate, receiving a wireless beacon by a first wireless communication module, and checking consistency of a CCO address in the beacon and a locally acquired second CCO module address (destination bridging address); if the two are the same, the first wireless communication module sends a network access request message; otherwise, continuing to listen for beacons.
The second wireless communication module receives the network access request message, checks whether the destination address in the message is consistent with the address of the second wireless communication module (the address of the second CCO module) or not, and if the destination address is consistent with the address of the second wireless communication module, sends a network access confirmation frame to confirm that the network access is successful, and the wireless connection is established; otherwise, confirming the network access failure; if the wireless connection is established, the subsequent network access of other nodes needs to be confirmed to be failed.
After the wireless connection is established, entering a wireless link maintenance stage; the first wireless communication module sends a station keep-alive message every two beacon periods, and the second wireless communication module sends a response station keep-alive message after receiving the response station keep-alive message; if the second wireless communication module does not receive the keep-alive messages in 8 continuous beacon periods, the link is considered to be disconnected; if the first wireless communication module does not receive the keep-alive response message in 8 continuous beacon periods, the link is considered to be disconnected, and the network access request needs to be initiated again.
The first CCO module and the second CCO module are used for converting wireless signals and carrier signals.
After the two wireless communication modules establish wireless connection, the bridge sends 10F2 to read the file information of the second CCO module; the bridge and the electric meter are respectively connected with a first CCO module and a second CCO module; after the bridge accesses to the first CCO module, the first CCO module reads a bridge table searching result; the bridge reports the table information in the second CCO module file as a table searching result; taking the active meter reading of the 13-F1 concentrator as an example: and the terminal issues a 13-F1 message to the first CCO module.
A first CCO module carrier wave sends a concentrator active meter reading message; the bridge receives the carrier message of the active meter reading message of the concentrator, takes out 376.2 message from the carrier message, and forwards the message in a wireless way. The second CCO module receives the 13F1 according to the normal meter reading process; the meter reading result is sent to the bridge through a 13-F1 by using a wireless channel; the bridge packs the 13F1 message into a carrier message and forwards the carrier message to the first CCO sending module; and the first CCO module reports to the terminal through 13F1 to complete the meter reading process.
It should be understood that, the sequence numbers of the steps in the foregoing embodiments do not imply an execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation to the implementation process of the embodiments of the present invention.
Referring to fig. 3, an embodiment of the present invention provides a breakpoint continuous transmission control apparatus, which is applied to a communication system; a communication system includes: the system comprises a first node and a second node, wherein a wired communication channel and a wireless communication channel are arranged between the first node and the second node; the above-mentioned device includes:
a communication state monitoring module 21, configured to detect a communication state of a wired communication channel between a first node and a second node in real time;
the breakpoint marking module 22 is configured to record a breakpoint position if it is detected that the communication state of the wired communication channel is disconnected;
and the breakpoint continuous transmission module 23 is configured to determine data after a breakpoint according to the breakpoint position, and send the data after the breakpoint from the first node to the second node through a wireless communication channel.
In some embodiments, the apparatus may further include:
and the normal communication module 24 is configured to send data from the first node to the second node through the wired communication channel if it is detected that the communication state of the wired communication channel is on.
In some embodiments, the wireless communication channel may include: the wireless communication device comprises a first CCO module, a second CCO module, a bridge, a first wireless communication module and a second wireless communication module;
the first end of the first CCO module is connected with the first node, and the second end of the first CCO module is connected with the first end of the bridge;
the first end of the first wireless communication module is connected with the second end of the bridge, and the second end of the first wireless communication module is in wireless communication connection with the first end of the second wireless communication module;
and the first end of the second CCO module is connected with the second end of the second wireless communication module, and the second end of the second CCO module is connected with the second node.
In some embodiments, the first wireless communication module and the second wireless communication module may both be LORA communication modules.
In some embodiments, the communication protocol of the first wireless communication module and the second wireless communication module may be 376.2/1376.2/nan Net 16 protocol.
In some embodiments, the wired communication channel is a fiber optic communication channel.
It will be apparent to those skilled in the art that, for convenience and simplicity of description, the foregoing functional units and modules are merely illustrated in terms of division, and in practical applications, the foregoing functional allocation may be performed by different functional units and modules as needed, that is, the internal structure of the control terminal is divided into different functional units or modules to perform all or part of the above described functions. Each functional unit and module in the embodiments may be integrated in one processing unit, or each unit may exist alone physically, or two or more units are integrated in one unit, and the integrated unit may be implemented in a form of hardware, or in a form of software functional unit. In addition, specific names of the functional units and modules are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present application. The specific working processes of the units and modules in the above-mentioned apparatus may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
Fig. 4 is a schematic block diagram of a control terminal according to an embodiment of the present invention. As shown in fig. 4, the control terminal 4 of this embodiment includes: one or more processors 40, a memory 41, and a computer program 42 stored in the memory 41 and executable on the processors 40. The processor 40 executes the computer program 42 to implement the steps in the above-mentioned embodiments of the breakpoint resume control method, such as the steps S101 to S103 shown in fig. 1. Alternatively, the processor 40, when executing the computer program 42, implements the functions of the modules/units in the above-described breakpoint resume control apparatus embodiment, such as the functions of the modules 21 to 23 shown in fig. 3.
Illustratively, the computer program 42 may be divided into one or more modules/units, which are stored in the memory 41 and executed by the processor 40 to accomplish the present application. One or more of the modules/units may be a series of computer program instruction segments capable of performing specific functions, which are used to describe the execution of the computer program 42 in the control terminal 4. Such as a communication status monitoring module 21, a breakpoint marking module 22, and a breakpoint resuming module 23.
A communication state monitoring module 21, configured to detect a communication state of a wired communication channel between a first node and a second node in real time;
the breakpoint marking module 22 is configured to record a breakpoint position if it is detected that the communication state of the wired communication channel is disconnected;
and the breakpoint continuous transmission module 23 is configured to determine data after a breakpoint according to the breakpoint position, and send the data after the breakpoint from the first node to the second node through a wireless communication channel.
Other modules or units are not described in detail herein.
The control terminal 4 includes, but is not limited to, a processor 40, a memory 41. It will be appreciated by those skilled in the art that fig. 4 is only one example of a control terminal and does not constitute a limitation of the control terminal 4, and may include more or less components than those shown, or combine some components, or different components, e.g., the control terminal 4 may also include input devices, output devices, network access devices, buses, etc.
The Processor 40 may be a Central Processing Unit (CPU), other general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic device, discrete hardware component, etc. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
The memory 41 may be an internal storage unit of the control terminal, such as a hard disk or a memory of the control terminal. The memory 41 may also be an external storage device of the control terminal, such as a plug-in hard disk provided on the control terminal, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), and the like. Further, the memory 41 may also include both an internal storage unit of the control terminal and an external storage device. The memory 41 is used for storing computer programs 42 and other programs and data needed for controlling the terminal. The memory 41 may also be used to temporarily store data that has been output or is to be output.
In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and reference may be made to the related descriptions of other embodiments for parts that are not described or illustrated in a certain embodiment.
Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.
In the embodiments provided in the present application, it should be understood that the disclosed control terminal and method may be implemented in other manners. For example, the above-described control terminal embodiments are merely illustrative, and for example, a module or a unit may be divided into only one logical function, and may be implemented in other ways, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
Units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated modules/units, if implemented in the form of software functional units and sold or used as separate products, may be stored in a computer readable storage medium. Based on such understanding, all or part of the flow in the method according to the embodiments described above may be implemented by a computer program, which is stored in a computer readable storage medium and used by a processor to implement the steps of the embodiments of the methods described above. Wherein the computer program comprises computer program code, which may be in the form of source code, object code, an executable file or some intermediate form, etc. The computer readable medium may include: any entity or device capable of carrying computer program code, recording medium, usb disk, removable hard disk, magnetic disk, optical disk, computer Memory, Read-Only Memory (ROM), Random Access Memory (RAM), electrical carrier wave signals, telecommunications signals, software distribution medium, and the like. It should be noted that the computer readable medium may include any suitable increase or decrease as required by legislation and patent practice in the jurisdiction, for example, in some jurisdictions, computer readable media may not include electrical carrier signals and telecommunications signals in accordance with legislation and patent practice.
The above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present application, and they should be construed as being included in the present application.
Claims (10)
1. A breakpoint continuous transmission control method is applied to a communication system; the communication system includes: the system comprises a first node and a second node, wherein a wired communication channel and a wireless communication channel are arranged between the first node and the second node; the method comprises the following steps:
detecting the communication state of a wired communication channel between the first node and the second node in real time;
if the communication state of the wired communication channel is detected to be disconnected, recording the position of a breakpoint;
and determining data after the breakpoint according to the breakpoint position, and sending the data after the breakpoint to the second node through the wireless communication channel by the first node.
2. The breakpoint resume control method of claim 1, wherein the method further comprises:
and if the communication state of the wired communication channel is detected to be on, sending data from the first node to the second node through the wired communication channel.
3. The breakpoint resume control method according to claim 1 or 2, wherein the wireless communication path includes: the wireless communication device comprises a first CCO module, a second CCO module, a bridge, a first wireless communication module and a second wireless communication module;
a first end of the first CCO module is connected with the first node, and a second end of the first CCO module is connected with a first end of the bridge;
the first end of the first wireless communication module is connected with the second end of the bridge, and the second end of the first wireless communication module is in wireless communication connection with the first end of the second wireless communication module;
and the first end of the second CCO module is connected with the second end of the second wireless communication module, and the second end of the second CCO module is connected with the second node.
4. The method according to claim 3, wherein the first wireless communication module and the second wireless communication module are LORA communication modules.
5. The breakpoint resume control method according to claim 3, wherein the communication protocol of the first wireless communication module and the second wireless communication module is 376.2/1376.2/nan Net 16 protocol.
6. The breakpoint resume control method according to claim 1 or 2, wherein the wired communication channel is an optical fiber communication channel.
7. A breakpoint continuous transmission control device is applied to a communication system; the communication system includes: the system comprises a first node and a second node, wherein a wired communication channel and a wireless communication channel are arranged between the first node and the second node; the above-mentioned device includes:
the communication state monitoring module is used for detecting the communication state of a wired communication channel between the first node and the second node in real time;
the breakpoint marking module is used for recording the position of a breakpoint if the communication state of the wired communication channel is detected to be disconnected;
and the breakpoint continuous transmission module is used for determining data after the breakpoint according to the breakpoint position and sending the data after the breakpoint to the second node through the wireless communication channel by the first node.
8. A breakpoint resume control apparatus according to claim 7, wherein the apparatus further comprises:
and the normal communication module is used for sending data from the first node to the second node through the wired communication channel if the communication state of the wired communication channel is detected to be on.
9. A control terminal comprising a memory, a processor and a computer program stored in the memory and executable on the processor, wherein the processor implements the steps of the breakpoint resume control method according to any one of claims 1 to 6 when executing the computer program.
10. A computer-readable storage medium, in which a computer program is stored, which, when being executed by a processor, carries out the steps of the breakpoint resume control method according to any one of claims 1 to 6.
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| CN115277723A (en) * | 2022-07-19 | 2022-11-01 | 国能信控互联技术有限公司 | Buffer event-based breakpoint continuous transmission method and system for edge acquisition history module |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106160790A (en) * | 2015-03-25 | 2016-11-23 | 国家电网公司 | A kind of power line carrier and the method and system of micropower wireless fusion secure communication |
| US20170154136A1 (en) * | 2015-12-01 | 2017-06-01 | International Business Machines Corporation | Simulation of virtual processors |
| CN206712789U (en) * | 2017-05-04 | 2017-12-05 | 湖南华烨智能通信技术股份有限公司 | A kind of relay system in the transmission for bandwidth carrier |
| CN111739275A (en) * | 2020-06-22 | 2020-10-02 | 杭州万高科技股份有限公司 | Control method, control device, control equipment and storage medium for dual-mode communication |
| CN112203338A (en) * | 2020-10-10 | 2021-01-08 | 普联技术有限公司 | Networking method and device of wireless terminal |
| CN113163431A (en) * | 2021-04-26 | 2021-07-23 | 中国矿业大学(北京) | Mine wireless relay emergency communication system |
-
2021
- 2021-12-28 CN CN202111630945.8A patent/CN114500559A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106160790A (en) * | 2015-03-25 | 2016-11-23 | 国家电网公司 | A kind of power line carrier and the method and system of micropower wireless fusion secure communication |
| US20170154136A1 (en) * | 2015-12-01 | 2017-06-01 | International Business Machines Corporation | Simulation of virtual processors |
| CN206712789U (en) * | 2017-05-04 | 2017-12-05 | 湖南华烨智能通信技术股份有限公司 | A kind of relay system in the transmission for bandwidth carrier |
| CN111739275A (en) * | 2020-06-22 | 2020-10-02 | 杭州万高科技股份有限公司 | Control method, control device, control equipment and storage medium for dual-mode communication |
| CN112203338A (en) * | 2020-10-10 | 2021-01-08 | 普联技术有限公司 | Networking method and device of wireless terminal |
| CN113163431A (en) * | 2021-04-26 | 2021-07-23 | 中国矿业大学(北京) | Mine wireless relay emergency communication system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115277723A (en) * | 2022-07-19 | 2022-11-01 | 国能信控互联技术有限公司 | Buffer event-based breakpoint continuous transmission method and system for edge acquisition history module |
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