CN115767779A - Multi-path communication method of high-instantaneity wireless repeater comprising Mesh networking - Google Patents
Multi-path communication method of high-instantaneity wireless repeater comprising Mesh networking Download PDFInfo
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Abstract
The invention relates to the technical field of wireless communication, in particular to a high-real-time wireless repeater multi-path communication method including Mesh networking. The scheme includes starting all repeaters; selecting one of the repeaters as a gateway and one as a terminal; issuing a communication command in the gateway; the repeater except the gateway receives the communication command; the communication command is transmitted to a terminal, and the terminal sends a feedback command to the gateway; and after receiving the feedback command, the gateway sends a forwarding stopping command to all the relays. The scheme solves the problems of real-time performance and interference resistance of the communication of the fire early warning and alarming network through multi-channel preemptive communication with a pre-sending interception function, and can effectively avoid the problems of poor communication timeliness and poor interference resistance of a fixed channel and a communication time slice network.
Description
Technical Field
The invention relates to the technical field of wireless communication, in particular to a high-instantaneity wireless repeater multi-path communication method including Mesh networking.
Background
In order to solve the problem of communication distance of a wireless system, a traditional fire-fighting wireless early-warning communication network is additionally provided with a communication method of a multi-stage repeater in a same-frequency networking mode, and the communication distance is prolonged. Meanwhile, in order to prevent the problem of insufficient wireless communication robustness caused by manual setting of fixed communication frequency points, all levels of repeaters of the system can automatically form a communication link through the leading information. And the self-owned path network of the anti-destruction retransmission is made at the level of the repeater through the routing table in the preamble.
Before the technology of the invention, in the prior art, a repeater automatically forms a route by judging the RSSI signal strength of a received signal, and each stage increases own path information, thereby forming a routing network of a multi-stage repeater. However, the distribution mode of the relay network cannot meet the requirements of the current Chinese fire-fighting early-warning wireless network, and the communication sequence for information forwarding needs to be set in the same area, and the signal is supposed to be received according to the coding sequence. In an actual network environment, multipath transmission does not necessarily satisfy this assumption, and multiple retransmissions and forwarding have a large impact on real-time performance.
Disclosure of Invention
In view of the above problems, the invention provides a multi-path communication method for a high-instantaneity wireless repeater including Mesh networking, which solves the problems of real-time communication and interference resistance of a fire early warning alarm network through multi-channel preemptive communication with a listen-ahead function, and can effectively avoid the problems of poor communication timeliness and poor interference resistance of a fixed channel and a communication time slice network.
According to a first aspect of the embodiments of the present invention, a method for high-instantaneity multi-path communication of a wireless repeater including Mesh networking is provided.
In one or more embodiments, preferably, the method for high real-time wireless repeater multipath communication including Mesh networking includes:
starting all the repeaters;
selecting one of the repeaters as a gateway and one as a terminal;
issuing a communication command in the gateway;
the repeater except the gateway receives the communication command;
the communication command is transmitted to a terminal, and the terminal sends a feedback command to the gateway;
and the gateway sends a forwarding stopping command to all the relays after receiving the feedback command.
In one or more embodiments, preferably, the starting all the repeaters specifically includes:
after the network setting is completed, all the repeaters are automatically started;
after waiting a preset time, the necessary repeaters are automatically considered to have completed startup.
In one or more embodiments, preferably, the selecting one of the repeaters as a gateway and one as a terminal specifically includes:
selecting one of the repeaters as a gateway, and setting transmission data in the gateway;
selecting one of the repeaters as a terminal for receiving the transmission data of the gateway.
In one or more embodiments, preferably, the issuing a communication command in the gateway specifically includes:
determining a gateway sent by communication while starting the communication;
the gateway sends out communication signals to all repeaters that it expects to be possibly connected to.
In one or more embodiments, preferably, the receiving, by the relay except for the gateway, the communication command specifically includes:
after receiving the communication command of the gateway, the repeater automatically forwards the communication command to the adjacent repeater;
when the repeater sends the communication command each time, the network link which the repeater passes is automatically recorded, and the communication command is updated to be a communication command with path information;
and the communication command with the path information is continuously forwarded in the repeater until the communication command with the path information is forwarded to the terminal.
In one or more embodiments, preferably, the transmitting the communication command to a terminal, and the sending, by the terminal, a feedback command to the gateway specifically includes:
after receiving the communication command with the path information, the terminal does not receive a new communication command with the path information or the communication command and starts a feedback flow command;
after receiving the feedback flow starting command, extracting the path information in the feedback flow starting command;
feeding back information according to the path information, wherein the information sent in the feedback process only aims at the path corresponding to the path information;
and the terminal sends a feedback command to the gateway in the feedback process.
In one or more embodiments, preferably, after receiving the feedback command, the gateway sends a command to stop forwarding to all the repeaters, which specifically includes:
after receiving the feedback command, the gateway automatically sends a forwarding stopping command to all the relays;
all the repeaters receive the forwarding command sent by the gateway successively and stop the current communication.
According to a second aspect of the embodiments of the present invention, a high real-time wireless repeater multi-path communication system including Mesh networking is provided.
In one or more embodiments, preferably, the high real-time wireless repeater multi-path communication system including Mesh networking includes:
the starting analysis module is used for starting all the repeaters;
a gateway selection module, configured to select one of the repeaters as a gateway and one as a terminal;
the command sending module is used for sending a communication command in the gateway;
a relay selection module for receiving a communication command from the relay except for the gateway;
the command feedback module is used for transmitting the communication command to a terminal, and the terminal sends a feedback command to the gateway;
and the termination forwarding module is used for sending a forwarding stopping command to all the relays after the gateway receives the feedback command.
According to a third aspect of embodiments of the present invention, there is provided a computer-readable storage medium having stored thereon computer program instructions which, when executed by a processor, implement the method according to any one of the first aspect of embodiments of the present invention.
According to a fourth aspect of embodiments of the present invention, there is provided an electronic device, comprising a memory and a processor, the memory being configured to store one or more computer program instructions, wherein the one or more computer program instructions are executed by the processor to implement the method of any one of the first aspect of embodiments of the present invention.
The technical scheme provided by the embodiment of the invention can have the following beneficial effects:
in the scheme of the invention, the wireless system does not set the first relay or the second relay, all the relays can be simultaneously the first relays, the random silent receiving storm-resistant scheme is adopted, after the relay of each stage is forwarded, the path information can be recorded in the signal, the same information can not be forwarded again, after the relay of each stage is received, a packet of confirmation feedback handshake information can be sent out, after the handshake information is received by other relays, the information can not be forwarded again, and the information storm caused by forwarding can be effectively prevented.
In the scheme of the invention, when a certain level of repeater is disconnected, the information can realize direct cross-layer communication, because a network routing table is not used, the robustness of the whole system is better, and the optimal path can be automatically formed each time according to the real-time network condition, so that the real free path is realized, and a better anti-damage routing network is established.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
Fig. 1 is a flowchart of a high-real-time wireless repeater multi-path communication method including Mesh networking according to an embodiment of the present invention.
Fig. 2 is a flowchart of starting all repeaters in a high-real-time wireless repeater multi-path communication method including Mesh networking according to an embodiment of the present invention.
Fig. 3 is a flowchart of selecting one of the repeaters as a gateway and one as a terminal in a high-real-time wireless repeater multi-path communication method including Mesh networking according to an embodiment of the present invention.
Fig. 4 is a flowchart of issuing a communication command in a gateway in a high-real-time wireless repeater multi-path communication method including Mesh networking according to an embodiment of the present invention.
Fig. 5 is a flowchart of receiving a communication command by a repeater excluding a gateway in a high-real-time wireless repeater multi-path communication method including Mesh networking according to an embodiment of the present invention.
Fig. 6 is a flowchart of transmitting the communication command to the terminal in the method for multi-path communication of the high-real-time wireless repeater including the Mesh networking according to an embodiment of the present invention, where the terminal sends a feedback command to the gateway.
Fig. 7 is a flowchart of issuing a forwarding stop command to all repeaters by the gateway after receiving the feedback command in a high-real-time wireless repeater multi-path communication method including Mesh networking according to an embodiment of the present invention.
Fig. 8 is a block diagram of a high-real-time wireless repeater multi-path communication system including Mesh networking according to an embodiment of the present invention.
Fig. 9 is a block diagram of an electronic device in one embodiment of the invention.
Fig. 10 is a first diagram of gateway transmission in one embodiment of the invention.
Fig. 11 is a second diagram of gateway transmissions in an embodiment of the invention.
Detailed Description
In some of the flows described in the present specification and claims and in the above figures, a number of operations are included that occur in a particular order, but it should be clearly understood that these operations may be performed out of order or in parallel as they occur herein, with the order of the operations being indicated as 101, 102, etc. merely to distinguish between the various operations, and the order of the operations by themselves does not represent any order of performance. Additionally, the flows may include more or fewer operations, and the operations may be performed sequentially or in parallel. It should be noted that, the descriptions of "first", "second", etc. in this document are used for distinguishing different messages, devices, modules, etc., and do not represent a sequential order, nor do they limit the types of "first" and "second".
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In order to solve the problem of communication distance of a wireless system, a traditional fire-fighting wireless early-warning communication network is additionally provided with a communication method of a multi-stage repeater in a same-frequency networking mode, and the communication distance is prolonged. Meanwhile, in order to prevent the problem of insufficient wireless communication robustness caused by manual setting of fixed communication frequency points, repeaters in each level of the system can automatically form a communication link through the leading information. And the self-owned path network of the anti-destruction retransmission is made at the level of the repeater through the routing table in the preamble.
Before the technology of the invention, in the prior art, a repeater automatically forms a route by judging the RSSI signal strength of a received signal, and each stage increases own path information, thereby forming a routing network of a multi-stage repeater. However, the distribution mode of the relay network cannot meet the requirements of the current Chinese fire-fighting early-warning wireless network, and the communication sequence for information forwarding needs to be set in the same area, and the signal is supposed to be received according to the coding sequence. In an actual network environment, multipath transmission does not necessarily satisfy this assumption, and multiple retransmissions and forwarding have a large impact on real-time performance.
The embodiment of the invention provides a high-instantaneity wireless repeater multi-path communication method comprising Mesh networking. According to the scheme, the problem of real-time performance and anti-interference performance of communication of a fire early warning alarm network is solved through multi-channel preemptive communication with a pre-sending interception function, and the problem of poor communication timeliness and anti-interference performance of a fixed channel and a communication time slice network can be effectively avoided.
According to a first aspect of the embodiments of the present invention, a method for high-instantaneity multi-path communication of a wireless repeater including Mesh networking is provided.
Fig. 1 is a flowchart of a high-real-time wireless repeater multi-path communication method including Mesh networking according to an embodiment of the present invention.
In one or more embodiments, preferably, the method for high real-time wireless repeater multipath communication including Mesh networking includes:
s101, starting all relays;
s102, selecting one of the repeaters as a gateway and one as a terminal;
s103, sending a communication command in the gateway;
s104, the relay except the gateway receives the communication command;
s105, the communication command is transmitted to a terminal, and the terminal sends a feedback command to the gateway;
and S106, after receiving the feedback command, the gateway sends a forwarding stopping command to all the repeaters.
In the embodiment of the invention, based on a time conflict mechanism, the terminal or the slave computer carries out interception detection before sending, detects all modulated and unmodulated signals in the space and carries out proper detection conflict avoidance. The network does not need to distribute time slices and communication channels, the gateway is provided with a plurality of physical channels, the communication speed and the communication parameters of each channel are different from each other, and an orthogonal relation is formed. When a terminal or a slave computer is accessed to a network for the first time, a gateway sends information such as communication channel frequency points, communication speed, bandwidth, modulation modes and the like, the terminal defaults to communicate from a high-speed channel during communication, and after communication fails due to mutual interference collision interference in the same system or interference of different systems or environmental influence, communication is carried out from a channel with a lower speed.
Fig. 2 is a flowchart of starting all repeaters in a high-real-time wireless repeater multi-path communication method including Mesh networking according to an embodiment of the present invention.
As shown in fig. 2, in one or more embodiments, preferably, the starting all the repeaters specifically includes:
s201, after the network setting is finished, all the relays are automatically started;
and S202, after waiting for a preset time, automatically considering that the necessary repeater is started up.
In the embodiment of the invention, in order to realize the functions, the corresponding repeaters can be changed into terminals, the terminals memorize the whole network link, and when the upper-stage repeater is disconnected, the cross-layer communication is directly carried out.
Fig. 3 is a flowchart of selecting one of the repeaters as a gateway and one as a terminal in a high-real-time wireless repeater multi-path communication method including Mesh networking according to an embodiment of the present invention.
As shown in fig. 3, in one or more embodiments, preferably, the selecting one of the repeaters as a gateway and one as a terminal specifically includes:
s301, selecting one of the repeaters as a gateway, and setting transmission data in the gateway;
s302, selecting one of the relays as a terminal, wherein the terminal is used for receiving the sending data of the gateway.
In the embodiment of the invention, aiming at the tree network, a scene that the gateway and the terminal are special equipment also exists, the terminal for recording the whole network route can carry out cross-layer communication, and a better anti-damage routing network can be established in a targeted manner by combining mesh enhanced networking.
Fig. 4 is a flowchart of issuing a communication command in a gateway in a high-real-time wireless repeater multi-path communication method including Mesh networking according to an embodiment of the present invention.
As shown in fig. 4, in one or more embodiments, preferably, the issuing of the communication command in the gateway specifically includes:
s401, determining a gateway sent by communication while starting the communication;
s402, the gateway sends out communication signals to all expected repeaters possibly connected with the gateway.
In the embodiment of the invention, the forced management of the route is not needed, the installation and construction efficiency is improved, and the subsequent installation does not need personnel to intervene for management.
Fig. 5 is a flowchart of receiving a communication command by a repeater excluding a gateway in a high-real-time wireless repeater multi-path communication method including Mesh networking according to an embodiment of the present invention.
As shown in fig. 5, in one or more embodiments, preferably, the receiving, by the repeater except for the gateway, the communication command specifically includes:
s501, after receiving the communication command of the gateway, the repeater automatically forwards the communication command to the adjacent repeater;
s502, when the repeater sends the communication command each time, the network link which the repeater passes through is automatically recorded, and the communication command is updated to be a communication command with path information;
s503, the communication command with path information is continuously forwarded in the relay until the communication command is forwarded to the terminal.
In the embodiment of the invention, in order to realize the recording of the transmission path, the corresponding communication command is continuously updated in each updating process, and the corresponding transmission information is recorded.
Fig. 6 is a flowchart of transmitting the communication command to the terminal in the method for multi-path communication of the high-real-time wireless repeater including the Mesh networking according to an embodiment of the present invention, where the terminal sends a feedback command to the gateway.
As shown in fig. 6, in one or more embodiments, preferably, the transmitting the communication command to a terminal, and the sending, by the terminal, a feedback command to the gateway specifically includes:
s601, after receiving the communication command with the path information, the terminal does not receive a new communication command with the path information or the communication command and starts a feedback flow command;
s602, after receiving the feedback flow starting command, extracting the path information;
s603, feeding back information according to the path information, wherein the information sent in the feedback process only aims at the path corresponding to the path information;
s604, the terminal sends a feedback command to the gateway in the feedback process.
In the embodiment of the present invention, a specific core is that, in the preset gateway transmission data, a final destination is already set, the destination is a terminal, each path will be recorded in the transmission data during the transmission process, and after the final destination reaches the terminal, a transmission path information will be automatically carried, the information will be used by the terminal for directly feeding back the information, and after receiving the first transmission information, no additional feedback of the communication command will be carried out.
Fig. 7 is a flowchart of issuing a forwarding stop command to all repeaters by the gateway after receiving the feedback command in a high-real-time wireless repeater multi-path communication method including Mesh networking according to an embodiment of the present invention.
As shown in fig. 7, in one or more embodiments, preferably, after receiving the feedback command, the gateway sends a forwarding stop command to all the repeaters, which specifically includes:
s701, after receiving the feedback command, the gateway automatically sends a forwarding stopping command to all the relays;
s702, all the repeaters receive the forwarding command sent by the gateway in sequence, and stop the current communication.
In the embodiment of the present invention, in order to implement the stop forwarding of all the repeaters, the transmission stop command for each repeater is sequentially sent out, so that the minimum communication load is generated in the system, and therefore, it is necessary to select according to a certain sequence, and this transmission process sequentially sent out from the transmission stop command for each repeater specifically includes:
when the gateway sends a transmission command, the arrival time is automatically analyzed according to a dijkstra algorithm, and the time from the gateway to the transmission command to each relay is obtained in an off-line manner;
subtracting the sending time from the time of each repeater to obtain a specific transmission sequence, and numbering the transmission sequence from short to long;
carrying out grid type division by utilizing a first calculation formula;
the first calculation formula is:
wherein, L is a classification number, H is a sequence number, N is the total number of the relays, and the total number of the relays is the total number of the relays except the gateway and the terminal;
all the repeaters with class numbers of 1 are obtained, and a transmission termination command is directly sent from a gateway;
after waiting for the preset feedback time, secondarily feeding back arrival information from the terminal, wherein the arrival information is transmitted to the terminal and stored as the terminated relays by some relay gateways which terminate the transmission;
after the relays with the classification numbers of 2 are removed from the relays with the classification numbers of 2, sending a transmission termination command from a gateway to the remaining relays with the classification numbers of 2;
after the relays with the classification numbers of 2 are removed from the relays with the classification numbers of 2, sending a transmission termination command from a gateway to the remaining relays with the classification numbers of 2;
a terminate transmission command is sent from the gateway to the class number 3 repeater.
In the transmission process of sequentially sending out the stop transmission command for each repeater, the rapid data identification and the specific stop command setting used in the multi-path competition mode of the wireless relay networking are realized, the rapid and reliable cooperation is really realized, and the multi-path competition networking is further completed.
According to a second aspect of the embodiments of the present invention, a high-real-time wireless repeater multi-path communication system including Mesh networking is provided.
Fig. 8 is a block diagram of a high-real-time wireless repeater multi-path communication system including Mesh networking according to an embodiment of the present invention.
In one or more embodiments, preferably, the high real-time wireless repeater multi-path communication system including Mesh networking includes:
a start analysis module 801 for starting all the repeaters;
a gateway selection module 802, configured to select one of the repeaters as a gateway and one as a terminal;
a command issuing module 803, configured to issue a communication command in the gateway;
a relay selection module 804 for receiving communication commands from the relay except for the gateway;
a command feedback module 805, configured to transmit the communication command to a terminal, where the terminal sends a feedback command to the gateway;
a terminating and forwarding module 806, configured to send a forwarding stop command to all the repeaters by the gateway after receiving the feedback command.
In the embodiment of the invention, the competitive self-adaptive multi-channel wireless anti-interference communication is realized through the modular design, and the problems that the real-time performance of a network is deteriorated and signals are supposed to be received according to the distance in the traditional wireless network are solved.
According to a third aspect of embodiments of the present invention, there is provided a computer-readable storage medium having stored thereon computer program instructions which, when executed by a processor, implement the method according to any one of the first aspect of embodiments of the present invention.
According to a fourth aspect of the embodiments of the present invention, there is provided an electronic apparatus. Fig. 9 is a block diagram of an electronic device in one embodiment of the invention. The electronic device shown in fig. 9 is a general high real-time wireless repeater multi-path communication device, which includes a general computer hardware structure, and at least includes a processor 901 and a memory 902. The processor 901 and the memory 902 are connected by a bus 903. The memory 902 is adapted to store instructions or programs executable by the processor 901. Processor 901 may be a stand-alone microprocessor or a collection of one or more microprocessors. Thus, the processor 901 implements the processing of data and the control of other devices by executing instructions stored by the memory 902 to thereby perform the method flows of embodiments of the invention as described above. The bus 903 connects the above components together, as well as to the display controller 904 and display devices and input/output (I/O) devices 905. Input/output (I/O) devices 905 may be a mouse, keyboard, modem, network interface, touch input device, motion-sensing input device, printer, and other devices known in the art. Typically, the input/output devices 905 are connected to the system through an input/output (I/O) controller 906.
As shown in fig. 10, for example, when the gateway 1 communicates with the terminal No. 6, it is assumed that the gateway cannot directly communicate with the repeaters, at this time, all the repeaters receive information transmitted from the terminal to the gateway, at this time, all the repeaters are primary repeaters, a random repeater completes forwarding first, and all the other repeaters receive feedback information from the gateway, and at this time, the other repeaters do not forward any more, thereby effectively preventing a network storm.
As shown in fig. 11, for example, it is assumed that when the gateway No. 1 communicates with the terminal No. 6, the gateway and the repeater cannot directly communicate, and at this time, only the repeater No. 2 can receive the gateway information, and the other repeaters can only receive the signal of the last repeater with a small number in turn, and at this time, the network naturally forms a multi-stage cascade network. When the terminal 6 sends information to the gateway, the network sequence is as follows: 6-5-4-3-2-1, information will be passed in turn from the terminal to the gateway.
The technical scheme provided by the embodiment of the invention can have the following beneficial effects:
in the scheme of the invention, the wireless system does not set the first relay or the second relay, all the relays can be simultaneously the first relays, the random silent receiving storm-resistant scheme is adopted, after the relay of each stage is forwarded, the path information can be recorded in the signal, the same information can not be forwarded again, after the relay of each stage is received, a packet of confirmation feedback handshake information can be sent out, after the handshake information is received by other relays, the information can not be forwarded again, and the information storm caused by forwarding can be effectively prevented.
In the scheme of the invention, when a certain level of repeater is disconnected, the information can realize direct cross-layer communication, because a network routing table is not used, the robustness of the whole system is better, and the optimal path can be automatically formed each time according to the real-time network condition, so that the real free path is realized, and a better anti-damage routing network is established.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, optical storage, and the like) having computer-usable program code embodied therein.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. The method for the multi-path communication of the high-real-time wireless repeater comprising the Mesh networking is characterized by comprising the following steps:
starting all the repeaters;
selecting one of the repeaters as a gateway and one as a terminal;
issuing a communication command in the gateway;
the repeater except the gateway receives the communication command;
the communication command is transmitted to a terminal, and the terminal sends a feedback command to the gateway;
and the gateway sends a forwarding stopping command to all the relays after receiving the feedback command.
2. The method for multi-path communication of the wireless repeater with high real-time performance and Mesh networking according to claim 1, wherein the starting all the repeaters specifically comprises:
after the network setting is finished, all the repeaters are automatically started;
after waiting a preset time, the necessary repeaters are automatically considered to have completed startup.
3. The multi-path communication method for the high-real-time wireless repeaters including the Mesh networking as claimed in claim 1, wherein the selecting one of the repeaters as a gateway and one as a terminal specifically comprises:
selecting one of the repeaters as a gateway, and setting transmission data in the gateway;
selecting one of the repeaters as a terminal for receiving the transmission data of the gateway.
4. The method for multi-path communication of the wireless repeater with high real-time performance and Mesh networking according to claim 1, wherein the issuing of the communication command in the gateway specifically includes:
determining a gateway sent by communication while starting the communication;
the gateway signals all of the repeaters to which it is expected to be connected.
5. The method for multi-path communication of the high-real-time wireless repeater including the Mesh networking of claim 1, wherein the step of receiving the communication command by the repeater excluding the gateway comprises:
after receiving the communication command of the gateway, the repeater automatically forwards the communication command to the adjacent repeater;
the repeater automatically records the passed network link and updates the communication command into a communication command with path information when sending the communication command each time;
and the communication command with the path information is continuously forwarded in the repeater until the communication command with the path information is forwarded to the terminal.
6. The multi-path communication method for the high-real-time wireless repeater including the Mesh networking of claim 5, wherein the communication command is transmitted to a terminal, and the terminal sends a feedback command to the gateway, specifically comprising:
after receiving the communication command with the path information, the terminal does not receive a new communication command with the path information or the communication command and starts a feedback flow command;
after receiving the feedback flow starting command, extracting the path information in the feedback flow starting command;
feeding back information according to the path information, wherein the information sent in the feedback process only aims at the path corresponding to the path information;
and the terminal sends a feedback command to the gateway in the feedback process.
7. The multi-path communication method of the wireless repeater with high real-time performance and Mesh networking of claim 1, wherein the gateway sends out a forwarding stop command to all repeaters after receiving the feedback command, and specifically comprises:
after receiving the feedback command, the gateway automatically sends a forwarding stopping command to all the relays;
all the repeaters receive the forwarding command sent by the gateway successively and stop the current communication.
8. A high real-time wireless repeater multi-path communication system including Mesh networking, the system being configured to implement the method of any one of claims 1 to 7, the system comprising:
the starting analysis module is used for starting all the repeaters;
a gateway selection module, configured to select one of the repeaters as a gateway and one as a terminal;
the command sending module is used for sending a communication command in the gateway;
a relay selection module for receiving a communication command from the relay except for the gateway;
the command feedback module is used for transmitting the communication command to a terminal, and the terminal sends a feedback command to the gateway;
and the termination forwarding module is used for sending a forwarding stopping command to all the relays after the gateway receives the feedback command.
9. A computer-readable storage medium on which computer program instructions are stored, which, when executed by a processor, implement the method of any one of claims 1-7.
10. An electronic device comprising a memory and a processor, wherein the memory is configured to store one or more computer program instructions, wherein the one or more computer program instructions are executed by the processor to implement the method of any of claims 1-7.
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