CN111464358A - Message reporting method and device - Google Patents

Message reporting method and device Download PDF

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Publication number
CN111464358A
CN111464358A CN202010256100.6A CN202010256100A CN111464358A CN 111464358 A CN111464358 A CN 111464358A CN 202010256100 A CN202010256100 A CN 202010256100A CN 111464358 A CN111464358 A CN 111464358A
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reporting
message
terminal device
delayed
priority
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CN111464358B (en
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钱利军
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Shenzhen Skyworth RGB Electronics Co Ltd
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Shenzhen Skyworth RGB Electronics Co Ltd
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Priority to PCT/CN2020/127050 priority patent/WO2021196616A1/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08—Configuration management of networks or network elements
    • H04L41/0893—Assignment of logical groups to network elements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/0289—Congestion control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information

Abstract

The present application relates to the field of communications technologies, and in particular, to a method and an apparatus for reporting a message. The method comprises the steps of judging whether to execute a delayed reporting strategy according to a detected current network communication state, if the execution is determined, determining the priority of message reporting of each terminal device according to the communication response time length corresponding to each terminal device in the network, determining the delayed reporting time length corresponding to each terminal device based on the communication response time length and the priority corresponding to each terminal device, and sending a delayed reporting message to each terminal device in the network; the delayed report message carries a delayed report duration corresponding to the terminal device. Based on the above manner, the delay reporting duration of each terminal device is determined according to the communication response duration and the priority corresponding to each terminal device in the network, so that each terminal device reports messages at different time points in a distinguished manner, the occurrence of concurrency of data packets can be avoided, and the network can be stabilized.

Description

Message reporting method and device
Technical Field
The present application relates to the field of communications technologies, and in particular, to a method and an apparatus for reporting a message.
Background
A Wireless Mesh Network (Wireless Mesh Network), also called a multi-hop (multi-hop) Network, is a new Wireless Network technology completely different from a traditional Wireless Network, and the Wireless Mesh Network has evolved into an effective solution suitable for various Wireless access networks such as a broadband home Network, a community Network, an enterprise Network, and a metropolitan area Network by virtue of multi-hop interconnection and Mesh topology characteristics.
In a wireless mesh network, if network outage and network congestion occur, a situation of data packet concurrency occurs due to a large number of devices reporting messages at the same time, and at this time, the gateway processing pressure is increased, so that partial data is lost and the stability of the network is seriously affected. Therefore, how to avoid the concurrency of the data packets is a technical problem to be solved urgently at present.
Disclosure of Invention
In view of this, embodiments of the present application provide at least a method and an apparatus for reporting a message, which can avoid a situation of data packet concurrence and stabilize a network.
The application mainly comprises the following aspects:
in a first aspect, an embodiment of the present application provides a message reporting method, which is applied to a gateway device, where the message reporting method includes:
detecting the communication state of the current network, and judging whether to execute a delayed reporting strategy according to the communication state;
if the delayed reporting strategy is determined to be executed, determining the priority of message reporting of the terminal equipment according to the communication response time length corresponding to the terminal equipment in the network;
determining a delayed reporting time length corresponding to the terminal equipment based on the communication response time length and the priority corresponding to the terminal equipment;
sending a delayed report message to the terminal equipment in the network; the delayed report message carries a delayed report duration corresponding to the terminal device.
In a possible implementation manner, the determining whether to execute a delayed reporting policy according to the communication status includes:
if the communication state is a network congestion state, determining to execute the delayed reporting strategy; or the like, or, alternatively,
and if the communication state is a network restart state, determining to execute the delayed reporting strategy.
In a possible implementation manner, after determining to execute the delayed reporting policy, the message reporting method further includes:
acquiring the time spent in communication with the terminal equipment each time within a first preset time period according to the equipment identifier of the terminal equipment;
and determining the communication response time length corresponding to the terminal equipment according to the time length spent in each communication with the terminal equipment.
In a possible implementation manner, the determining, according to a communication response duration corresponding to a terminal device in a network, a priority of message reporting by the terminal device includes:
if the communication response time length corresponding to the terminal equipment is smaller than a first preset threshold value, determining that the priority of the terminal equipment for reporting the message is a first priority;
and if the communication response time length corresponding to the terminal equipment is greater than or equal to the first preset threshold, determining that the priority of the terminal equipment for reporting the message is a second priority.
In a possible implementation manner, the determining, based on the communication response duration and the priority corresponding to the terminal device, the delayed reporting duration corresponding to the terminal device includes:
for the terminal equipment corresponding to the first priority, determining a numerical value obtained by multiplying the communication response time of the terminal equipment by a first random number as the delayed report time of the terminal equipment;
for the terminal equipment corresponding to the second priority, determining a numerical value obtained by multiplying the communication response time of the terminal equipment by a second random number as the delayed report time of the terminal equipment;
wherein the first random number and the second random number are numerical values greater than 1; the maximum value corresponding to the value interval of the first random number is smaller than the minimum value corresponding to the value interval of the second random number.
In a second aspect, an embodiment of the present application further provides a message reporting method, which is applied to a terminal device, where the message reporting method includes:
detecting the communication state of the current network, and judging whether to execute a delayed reporting strategy according to the communication state;
if the delayed reporting strategy is determined to be executed, determining the priority for reporting the message according to the communication response time spent on communicating with the gateway equipment;
determining a delay reporting time length based on the communication response time length and the priority;
and after the report time length is delayed, sending a target report message to the gateway equipment.
In a possible implementation manner, the determining whether to execute a delayed reporting policy according to the communication status includes:
if the communication state is a network congestion state, determining to execute the delayed reporting strategy; or the like, or, alternatively,
and if the communication state is a network restart state, determining to execute the delayed reporting strategy.
In a possible implementation manner, after determining to execute the delayed reporting policy, the message reporting method further includes:
acquiring the time spent in communication with the gateway equipment each time within a second preset time period;
and determining the communication response time length according to the time length spent in each communication with the gateway equipment.
In a possible implementation manner, the determining, according to a communication response time length spent in communicating with the gateway device, a priority for reporting the message includes:
if the communication response time length is smaller than a second preset threshold, determining that the priority for reporting the message is a third priority;
and if the communication response time length is greater than or equal to the second preset threshold, determining that the priority for reporting the message is a fourth priority.
In a possible implementation manner, the determining a delayed reporting duration based on the communication response duration and the priority includes:
if the priority for reporting the message is the third priority, determining a numerical value obtained by multiplying the communication response time length by a third random number as the delay reporting time length;
if the priority for reporting the message is the fourth priority, determining a numerical value obtained by multiplying the communication response time length by a fourth random number as the delay reporting time length;
wherein the third random number and the fourth random number are numerical values greater than 1; and the maximum value corresponding to the value interval of the third random number is smaller than the minimum value corresponding to the value interval of the fourth random number.
In a possible implementation manner, the target reporting message is sent to the gateway device according to the following steps:
and sending the target report message to the nearest target equipment for transmission in a broadcast message mode until the gateway equipment receives the target report message.
In a third aspect, an embodiment of the present application further provides a message reporting apparatus, which is applied to a gateway device, where the message reporting apparatus includes:
the first judgment module is used for detecting the communication state of the current network and judging whether to execute a delayed reporting strategy or not according to the communication state;
a first determining module, configured to determine, if it is determined that the delayed reporting policy is executed, a priority for message reporting by a terminal device according to a communication response duration corresponding to the terminal device in a network;
a second determining module, configured to determine, based on the communication response duration and the priority corresponding to the terminal device, a delayed reporting duration corresponding to the terminal device;
a first sending module, configured to send a delayed report message to the terminal device in the network; the delayed report message carries a delayed report duration corresponding to the terminal device.
In a fourth aspect, an embodiment of the present application further provides a message reporting apparatus, which is applied to a terminal device, where the message reporting apparatus includes:
the second judgment module is used for detecting the communication state of the current network and judging whether to execute a delayed reporting strategy or not according to the communication state;
a fourth determining module, configured to determine, if it is determined that the delayed reporting policy is to be executed, a priority for reporting the message according to a communication response duration spent in communicating with the gateway device;
a fifth determining module, configured to determine a delay reporting duration based on the communication response duration and the priority;
and the second sending module is used for sending the target report message to the gateway equipment after the report time length is delayed.
In the embodiment of the application, whether a delayed reporting strategy is executed or not is judged according to the detected communication state of the current network, if the execution is determined, the priority of message reporting of the terminal equipment is determined according to the communication response time length corresponding to each terminal equipment in the network, the delayed reporting time length corresponding to the terminal equipment is determined based on the communication response time length and the priority corresponding to each terminal equipment, and a delayed reporting message is sent to each terminal equipment in the network; the delayed report message carries a delayed report duration corresponding to the terminal device. Based on the above manner, different delay reporting durations are allocated to each terminal device in the network, so that each terminal device reports messages at different time points, thereby avoiding the occurrence of data packet concurrence and stabilizing the network.
In order to make the aforementioned objects, features and advantages of the present application more comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.
Fig. 1 shows a flowchart of a message reporting method according to an embodiment of the present application;
fig. 2 is a flowchart illustrating another message reporting method according to an embodiment of the present application;
fig. 3 is a functional block diagram of a message reporting apparatus according to an embodiment of the present application;
FIG. 4 illustrates a functional block diagram of the first determination module of FIG. 3;
fig. 5 is a functional block diagram of another message reporting apparatus according to an embodiment of the present application;
fig. 6 shows a functional block diagram of the fourth determination block in fig. 5.
Detailed Description
To make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it should be understood that the drawings in the present application are for illustrative and descriptive purposes only and are not used to limit the scope of protection of the present application. Additionally, it should be understood that the schematic drawings are not necessarily drawn to scale. The flowcharts used in this application illustrate operations implemented according to some embodiments of the present application. It should be understood that the operations of the flow diagrams may be performed out of order, and that steps without logical context may be performed in reverse order or concurrently. One skilled in the art, under the guidance of this application, may add one or more other operations to, or remove one or more operations from, the flowchart.
In addition, the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present application without making any creative effort, shall fall within the protection scope of the present application.
To enable those skilled in the art to utilize the present disclosure, the following embodiments are presented in conjunction with a specific application scenario "message reporting", it will be apparent to those skilled in the art that the general principles defined herein may be applied to other embodiments and application scenarios without departing from the spirit and scope of the present disclosure.
The method, the apparatus, the electronic terminal device or the computer-readable storage medium described in the embodiments of the present application may be applied to any scenario in which a message needs to be reported, and the embodiments of the present application do not limit a specific application scenario.
Before the present application, when a network is powered off or congested, generally, a delay reporting duration is randomly allocated to each terminal device to stagger the time for reporting a message by each terminal device in the network, which has a certain effect on a conventional network.
In view of the above problems, in the embodiments of the present application, whether to execute a delayed reporting policy is determined according to a detected current network communication state, if the execution is determined, a priority level for reporting a message by a terminal device is determined according to a communication response duration corresponding to each terminal device in a network, a delayed reporting duration corresponding to the terminal device is determined based on the communication response duration and the priority level corresponding to each terminal device, and a delayed reporting message is sent to each terminal device in the network; the delayed report message carries a delayed report duration corresponding to the terminal device. Based on the above manner, the delay reporting duration of each terminal device is determined according to the communication response duration and the priority corresponding to each terminal device in the network, so that each terminal device reports messages at different time points in a distinguished manner, the occurrence of concurrency of data packets can be avoided, and the network can be stabilized.
For the convenience of understanding of the present application, the technical solutions provided in the present application will be described in detail below with reference to specific embodiments.
Fig. 1 is a flowchart of a message reporting method according to an embodiment of the present application. As shown in fig. 1, a message reporting method provided in the embodiment of the present application is applied to a gateway device, and includes the following steps:
s101: and detecting the communication state of the current network, and judging whether to execute a delayed reporting strategy or not according to the communication state.
In a specific implementation, after detecting a communication state of a current network, the gateway device determines whether to delay reporting of a message by each terminal device in the network according to the communication state, that is, determines whether to execute a delayed reporting policy. Here, the gateway device may detect the communication state of the network at preset time intervals, or may detect the communication state of the network in real time.
Further, the execution delay reporting policy may be determined according to the following steps:
if the communication state is a network congestion state, determining to execute the delayed reporting strategy; or, if the communication state is a network restart state, determining to execute the delayed reporting policy.
In a specific implementation, when detecting that a communication state of a current network is a network congestion state or a network restart state, a gateway device indicates that a large number of terminal devices report messages simultaneously in the following time, and determines to execute a delayed reporting policy to make each terminal device in the network stagger the time for reporting messages in order to avoid the occurrence of data packet concurrency. Here, the network congestion state is a state that a plurality of internet access terminal devices are connected at the same time, so that the communication traffic in the network exceeds the transmission capacity of the network; the network restart state is a state in which the network is restarted when the network is powered on again after power failure.
It should be noted that the wireless mesh network is composed of a gateway device and a client, where the client is a terminal device.
S102: and if the delayed reporting strategy is determined to be executed, determining the priority of the terminal equipment for reporting the message according to the communication response time length corresponding to the terminal equipment in the network.
In a specific implementation, after determining to execute a delayed reporting policy according to a current communication state of a network, a gateway device needs to allocate different delayed reporting durations to each terminal device in the network, so that each terminal device in the network staggers a time for reporting a message, thereby avoiding a situation of data packet concurrence, where, when a terminal device farther away from the gateway device in a wireless mesh network reports a message, the reporting message cannot be directly sent to the gateway device, but the reporting message is forwarded by relying on other terminal devices until the reporting message is reported to the gateway device, so that it is not easy to randomly allocate a delayed reporting duration to each terminal device in the network, but to distinguish the terminal devices in the network, thereby avoiding a situation that each terminal device can also report a message at the same time, specifically, according to a communication response duration for communication between each terminal device and the gateway device, the method comprises the steps of distinguishing each terminal device, and further determining the priority of message reporting of the terminal devices according to communication response time lengths corresponding to the gateway devices and the terminal devices, wherein the communication response time length corresponding to each terminal device can represent the distance between the terminal device and the gateway device, and the communication response time length corresponding to each terminal device can be the time spent in sending a message from the terminal device to the gateway device and feeding the message back to the terminal device by the gateway device.
In one example, the wireless mesh network includes a gateway device and 5 terminal devices, where the 5 terminal devices are respectively a terminal device a, a terminal device B, a terminal device C, a terminal device D, and a terminal device E, if the 5 terminal devices are randomly allocated with a delay reporting duration, the reporting times of the 5 terminal devices on the surface are different, but the terminal device E farther away from the gateway device cannot directly send the reporting message to the gateway device, but the terminal device C closer to the terminal device E and the terminal device a closer to the gateway device forward the reporting message to report the reporting message to the gateway device, specifically, the terminal device E broadcasts the reporting message, the terminal device C broadcasts the reporting message again after receiving the reporting message broadcasted by the terminal device E, the terminal device a receives the reporting message broadcasted by the terminal device C, the terminal equipment A sends the report message to the gateway equipment, and then the report message of the terminal equipment E is reported to the gateway equipment. Here, when the terminal device C forwards the report message of the terminal device E, the report message may collide with the time point of the report message of the terminal device D, so that a delay report time length is randomly allocated to each terminal device without distinguishing the terminal devices, and a situation that a plurality of terminal devices report messages simultaneously still exists, and a situation that a data packet is concurrent cannot be fundamentally avoided. In contrast, according to the method and the system, each terminal device in the wireless mesh network is distinguished according to the communication response time length between each terminal device and the gateway device, and the priority of message reporting of each terminal device is determined according to the communication response time length corresponding to each terminal device.
It should be noted that each terminal device in the wireless mesh network can simultaneously serve as a wireless access point and a router, so that each terminal device in the network can send and receive signals, and each terminal device can directly communicate with one or more peer terminal devices. Generally, if the nearest terminal device is congested due to too large traffic, the data may be automatically rerouted to a neighboring terminal device with smaller traffic for transmission, and so on, and the data packet may also be continuously routed to the next terminal device nearest to the nearest terminal device for transmission according to the situation of the network until the final destination is reached, and such an access manner is a multi-hop access.
After determining to execute the delayed reporting policy, acquiring a communication response duration corresponding to each terminal device in the network according to the following steps:
acquiring the time spent in communication with the terminal equipment each time within a first preset time period according to the equipment identifier of the terminal equipment; and determining the communication response time length corresponding to the terminal equipment according to the time length spent in each communication with the terminal equipment.
In specific implementation, the gateway device may first obtain a device identifier of each terminal device in the network, further query, according to the device identifier of each terminal device, a time length spent in communication with the terminal device in the past, and determine an average time length spent in communication between the gateway device and the terminal device in the past as a communication response time length corresponding to the terminal device.
Further, the following explains a process of determining the priority of each terminal device according to the communication response duration of the terminal device, that is, determining the priority of the terminal device for reporting the message according to the communication response duration corresponding to the terminal device in the network in step S102, and includes the following steps:
if the communication response time length corresponding to the terminal equipment is smaller than a first preset threshold value, determining that the priority of the terminal equipment for reporting the message is a first priority; and if the communication response time length corresponding to the terminal equipment is greater than or equal to the first preset threshold, determining that the priority of the terminal equipment for reporting the message is a second priority.
In specific implementation, if the communication response duration corresponding to one terminal device is less than a first preset threshold, it indicates that the gateway device is closer to the terminal device, and the time spent by the gateway device in communicating with the terminal device is shorter, so that the gateway device can divide the terminal device into devices that perform communication preferentially, that is, determine that the priority of the terminal device in message reporting is a first priority; if the communication response duration corresponding to one terminal device is greater than or equal to the first preset threshold, it indicates that the distance between the gateway device and the terminal device is long, and the time spent by the gateway device in communicating with the terminal device is long, so that the gateway device can divide the terminal device into devices which perform communication after further delay, that is, the priority of the terminal device in message reporting is determined to be the second priority.
The first preset threshold may be set according to actual needs, or may be set according to a communication time length of the gateway device and each terminal device, for example, an average communication time length of each terminal device in the network is selected as the first preset threshold.
It should be noted that the terminal devices in the network may be divided into two types of terminal devices, that is, the terminal devices in the network are divided into two terminal devices with priorities respectively corresponding to the terminal devices; of course, the terminal devices in the network may also be divided into more than two types of terminal devices, that is, the terminal devices in the network are divided into more than two terminal devices with priorities respectively corresponding to the terminal devices, and for the present application, the case of two priorities is only exemplified.
S103: and determining the delayed reporting time length corresponding to the terminal equipment based on the communication response time length and the priority corresponding to the terminal equipment.
In specific implementation, after determining the communication response duration and the priority corresponding to each terminal device in the network, the gateway device may determine the delay reporting duration corresponding to the terminal device jointly according to the communication response duration and the priority corresponding to each terminal device, so that each terminal device in the wireless mesh network may have different reporting messages at different time points, that is, each terminal device may stagger the reporting message time as much as possible no matter reporting its own reporting message or forwarding the reporting messages of other terminal devices, thereby avoiding the occurrence of data packet concurrency and stabilizing the network.
Further, the process of determining the delay reporting durations corresponding to different terminal devices is described, that is, the step S103 of determining the delay reporting duration corresponding to the terminal device based on the communication response duration and the priority corresponding to the terminal device includes the following steps:
for the terminal equipment corresponding to the first priority, determining a numerical value obtained by multiplying the communication response time of the terminal equipment by a first random number as the delayed report time of the terminal equipment; for the terminal equipment corresponding to the second priority, determining a numerical value obtained by multiplying the communication response time of the terminal equipment by a second random number as the delayed report time of the terminal equipment; wherein the first random number and the second random number are numerical values greater than 1; the maximum value corresponding to the value interval of the first random number is smaller than the minimum value corresponding to the value interval of the second random number.
In specific implementation, for a terminal device close to a gateway device, that is, a terminal device corresponding to a first priority, time taken for the gateway device to communicate with the terminal device is short, so that the terminal device is allowed to communicate preferentially, that is, a relatively short delay reporting duration may be allocated to the terminal device, specifically, for the terminal device corresponding to the first priority, a value obtained by multiplying a communication response duration of the terminal device by a first random number is determined as the delay reporting duration of the terminal device, where the first random number is a value greater than 1; for a terminal device far away from the gateway device, that is, a terminal device corresponding to the second priority, the time spent by the gateway device in communicating with the terminal device is long, so that the terminal device is enabled to perform communication after being delayed, that is, a relatively long delay reporting time duration can be allocated to the terminal device, specifically, for the terminal device corresponding to the second priority, a value obtained by multiplying the communication response time duration of the terminal device by a second random number is determined as the delay reporting time duration of the terminal device, wherein the second random number is a value greater than 1; here, the maximum value corresponding to the value interval of the first random number is smaller than the minimum value corresponding to the value interval of the second random number, so that the communication response time length corresponding to the terminal device belonging to the first priority can be ensured to be smaller than the communication response time length corresponding to the terminal device belonging to the second priority, and thus, the terminal device corresponding to the first priority can help the terminal device corresponding to the second priority to forward the report message after the report message is reported, and the time for reporting the message by each terminal device can be staggered.
S104: sending a delayed report message to the terminal equipment in the network; the delayed report message carries a delayed report duration corresponding to the terminal device.
In a specific implementation, after determining the delayed reporting time of each terminal device in the network, the gateway device sends a delayed reporting message with the delayed reporting time corresponding to the terminal device to each terminal device in the network, so that each terminal device can report the message to the gateway device after receiving the delayed reporting message sent by the gateway device and after the delayed reporting time corresponding to the terminal device, and thus, by the above-mentioned manner, each terminal device in the network can have the differentiated reporting messages at different time points, the occurrence of concurrency of data packets can be avoided, and the network can be stabilized.
In the embodiment of the application, whether a delayed reporting strategy is executed or not is judged according to the detected communication state of the current network, if the execution is determined, the priority of message reporting of the terminal equipment is determined according to the communication response time length corresponding to each terminal equipment in the network, the delayed reporting time length corresponding to the terminal equipment is determined based on the communication response time length and the priority corresponding to each terminal equipment, and a delayed reporting message is sent to each terminal equipment in the network; the delayed report message carries a delayed report duration corresponding to the terminal device. Based on the above manner, the delay reporting duration of each terminal device is determined according to the communication response duration and the priority corresponding to each terminal device in the network, so that each terminal device reports messages at different time points in a distinguished manner, the occurrence of concurrency of data packets can be avoided, and the network can be stabilized.
Fig. 2 is a flowchart of another message reporting method according to an embodiment of the present application. As shown in fig. 2, the message reporting method provided in the embodiment of the present application is applied to a terminal device, and includes the following steps:
s201: and detecting the communication state of the current network, and judging whether to execute a delayed reporting strategy or not according to the communication state.
In a specific implementation, after detecting a communication state of a current network, a terminal device determines whether to execute a delayed reporting policy according to the communication state, that is, to delay sending a reporting message to a gateway device. Here, the terminal device may detect the communication state of the network at preset time intervals, or may detect the communication state of the network in real time.
Further, the execution delay reporting policy may be determined according to the following steps:
if the communication state is a network congestion state, determining to execute the delayed reporting strategy; or, if the communication state is a network restart state, determining to execute the delayed reporting policy.
In a specific implementation, when detecting that a communication state of a current network is a network congestion state or a network restart state, a terminal device indicates that a large number of terminal devices report messages to a gateway at the same time in the following time, and in order to avoid a situation of data packet concurrency, each terminal device needs to execute a delayed reporting policy, so that each terminal device in the network staggers the time for reporting messages. Here, the network congestion state is a state that a plurality of internet access terminal devices are connected at the same time, so that the communication traffic in the network exceeds the transmission capacity of the network; the network restart state is a state in which the network is restarted when the network is powered on again after power failure.
S202: and if the delayed reporting strategy is determined to be executed, determining the priority for reporting the message according to the communication response time spent on communicating with the gateway equipment.
In a specific implementation, after determining to execute a delayed reporting policy according to a communication state of a current network, a terminal device needs to determine an allocated delayed reporting time, where, when a terminal device far away from a gateway device in a wireless mesh network reports a message, the terminal device cannot directly send the report message to the gateway device, but needs to forward the report message by relying on other terminal devices until the report message is reported to the gateway device, so the delayed reporting time cannot be randomly allocated, but needs to consider a communication time spent between the terminal device and the gateway device to avoid the situation that the terminal device reports the message to the gateway device simultaneously with other terminal devices in the network, and specifically, the terminal device may be prioritized according to a communication response time for communication between the terminal device and the gateway device, and determining the priority of the terminal equipment for reporting the message according to the communication response time length corresponding to the terminal equipment and the gateway equipment, wherein the communication response time length corresponding to the terminal equipment can represent the distance between the terminal equipment and the gateway equipment.
After determining to execute the delayed reporting policy, determining a communication response duration corresponding to the terminal device according to the following steps:
acquiring the time spent in communication with the gateway equipment each time within a second preset time period; and determining the communication response time length according to the time length spent in each communication with the gateway equipment.
In a specific implementation, the time length spent in communicating with the gateway device each time is first queried within a second preset time period, and then the communication response time length corresponding to the terminal device can be determined according to the average time length spent in communicating with the gateway device each time within the second preset time period.
Further, the following explains a process of determining a priority for reporting a message according to a communication response time taken for communicating with the gateway device, that is, determining a priority for reporting a message according to a communication response time taken for communicating with the gateway device in step S202, and includes the following steps:
if the communication response time length is smaller than a second preset threshold, determining that the priority for reporting the message is a third priority; and if the communication response time length is greater than or equal to the second preset threshold, determining that the priority for reporting the message is a fourth priority.
In specific implementation, if the communication response duration corresponding to the terminal device is less than the second preset threshold, it indicates that the gateway device is closer to the terminal device, and the time spent by the gateway device in communicating with the terminal device is shorter, so that the terminal device can be classified as a device that performs communication preferentially, that is, the priority of the terminal device for performing message reporting is determined as a third priority; if the communication response duration corresponding to the terminal device is greater than or equal to the second preset threshold, it indicates that the distance between the gateway device and the terminal device is long, and the time spent by the gateway device in communicating with the terminal device is long, so that the terminal device can be classified into devices for further delaying to communicate, that is, the priority of the terminal device for reporting the message is determined to be the fourth priority.
The second preset threshold may be set according to actual needs, or may be set according to a communication time length of the gateway device and each terminal device, for example, an average communication time length of each terminal device in the network is selected as the second preset threshold.
S203: and determining the delay reporting time length based on the communication response time length and the priority.
In specific implementation, after determining the corresponding communication response duration and priority, each terminal device in the network may determine the corresponding delay reporting duration together according to the communication response duration and priority, so that each terminal device in the wireless mesh network may have different reporting messages at different time points, that is, it is really realized that each terminal device may only stagger the time for reporting messages as much as possible no matter reporting its own reporting message or forwarding the reporting messages of other terminal devices, thereby avoiding the occurrence of concurrency of data packets and stabilizing the network.
Further, the process of determining the corresponding delay reporting duration, that is, determining the delay reporting duration based on the communication response duration and the priority in step S203, includes the following steps:
if the priority for reporting the message is the third priority, determining a numerical value obtained by multiplying the communication response time length by a third random number as the delay reporting time length; if the priority for reporting the message is the fourth priority, determining a numerical value obtained by multiplying the communication response time length by a fourth random number as the delay reporting time length; wherein the third random number and the fourth random number are numerical values greater than 1; and the maximum value corresponding to the value interval of the third random number is smaller than the minimum value corresponding to the value interval of the fourth random number.
In a specific implementation, for a terminal device closer to the gateway device, that is, a terminal device corresponding to the third priority, time taken for the terminal device to communicate with the gateway device is short, so that the terminal device preferentially communicates, that is, a relatively short delay reporting duration may be allocated to the terminal device, specifically, for the terminal device corresponding to the third priority, a value obtained by multiplying a communication response duration of the terminal device by a third random number is determined as the delay reporting duration of the terminal device, where the third random number is a value greater than 1; for a terminal device far away from the gateway device, that is, a terminal device corresponding to the fourth priority, the time spent by the gateway device in communicating with the terminal device is long, so that the terminal device is enabled to perform communication after being delayed, that is, the terminal device can be assigned a relatively long delay reporting time, specifically, for the terminal device corresponding to the fourth priority, a value obtained by multiplying the communication response time of the terminal device by a fourth random number is determined as the delay reporting time of the terminal device, wherein the fourth random number is a value greater than 1; here, the maximum value corresponding to the value interval of the third random number is smaller than the minimum value corresponding to the value interval of the fourth random number, so that the communication response time corresponding to the terminal device belonging to the third priority can be ensured to be smaller than the communication response time corresponding to the terminal device belonging to the fourth priority, and thus, the terminal device corresponding to the third priority can help the terminal device corresponding to the fourth priority to forward the report message after the report message is reported, and the time for reporting the message by each terminal device in the network can be staggered.
It should be noted that the terminal devices in the network may be divided into two types of terminal devices, that is, the terminal devices in the network are divided into two terminal devices with priorities respectively corresponding to the terminal devices; of course, the terminal devices in the network may also be divided into more than two types of terminal devices, that is, the terminal devices in the network are divided into more than two types of terminal devices corresponding to two priorities, for the present application, a case of only two priorities is illustrated, and the two priorities are named as a third priority and a fourth priority, so as to be distinguished from the first priority and the second priority in the previous embodiment.
S204: and after the report time length is delayed, sending a target report message to the gateway equipment.
In the specific implementation, the terminal device sends the target report message to the gateway device after determining the delay report duration, so that, in the manner described above, each terminal device in the network executes the delay report policy, so that each terminal device in the network can report messages at different time points in a differentiated manner, thereby avoiding the occurrence of concurrence of data packets and stabilizing the network.
Further, the target report message is sent to the gateway device according to the following steps: and sending the target report message to the nearest target equipment for transmission in a broadcast message mode until the gateway equipment receives the target report message.
In the specific implementation, usually, only the terminal device closer to the gateway device may directly report the message to the gateway device, for the terminal device relatively far away from the gateway device being unable to directly report the message to the gateway device and needing to rely on other terminal devices to forward the report message, the following description is made on the implementation process of reporting the report message to the gateway device by the terminal device, specifically, the terminal device broadcasts the report message, after the terminal device a near the terminal device receives the report message broadcasted by the terminal device, the terminal device a broadcasts the report message again, and after the terminal device b receives the report message broadcasted by the terminal device a, and the terminal equipment b sends the report message to the gateway equipment, and then the process of reporting the report message of the terminal equipment to the gateway equipment is completed, wherein the terminal equipment b is closer to the gateway equipment.
It should be noted that each terminal device in the wireless mesh network can simultaneously serve as a wireless access point and a router, so that each terminal device in the network can send and receive signals, and each terminal device can directly communicate with one or more peer terminal devices. Generally, if the nearest terminal device is congested due to too large traffic, the data may be automatically rerouted to a neighboring terminal device with smaller traffic for transmission, and so on, and the data packet may also be continuously routed to the next terminal device nearest to the nearest terminal device for transmission according to the situation of the network until the final destination is reached, and such an access manner is a multi-hop access.
In the embodiment of the application, whether a delayed reporting strategy is executed or not is judged according to the detected communication state of the current network, if the execution is determined, the priority for reporting the message is determined according to the communication response time length spent in communication with the gateway equipment, then the delayed reporting time length is determined based on the communication response time length and the priority, and the target reporting message is sent to the gateway equipment after the delayed reporting time length is determined. Based on the above manner, the delay reporting duration of each terminal device is determined according to the communication response duration and the priority corresponding to each terminal device in the network, so that each terminal device reports messages at different time points in a distinguished manner, the occurrence of concurrency of data packets can be avoided, and the network can be stabilized.
Based on the same application concept, the embodiment of the present application further provides a message reporting apparatus corresponding to the message reporting method applied to the gateway device provided in the foregoing embodiment, and since the principle of the apparatus in the embodiment of the present application to solve the problem is similar to the message reporting method in the foregoing embodiment of the present application, the implementation of the apparatus may refer to the implementation of the method, and repeated details are not repeated.
As shown in fig. 3 and fig. 4, fig. 3 is one of functional block diagrams of a message reporting apparatus 300 according to an embodiment of the present application, and fig. 4 is a functional block diagram of a first determining module 320 in fig. 3.
As shown in fig. 3, the message reporting apparatus 300 includes:
a first determining module 310, configured to detect a communication state of a current network, and determine whether to execute a delayed reporting policy according to the communication state;
a first determining module 320, configured to determine, if it is determined that the delayed reporting policy is executed, a priority for message reporting by a terminal device according to a communication response duration corresponding to the terminal device in a network;
a second determining module 330, configured to determine, based on the communication response duration and the priority corresponding to the terminal device, a delayed reporting duration corresponding to the terminal device;
a first sending module 340, configured to send a delayed report message to the terminal device in the network; the delayed report message carries a delayed report duration corresponding to the terminal device.
In a possible implementation manner, as shown in fig. 3, the determining module 310, configured to determine whether to execute a delayed reporting policy according to the communication status, includes:
if the communication state is a network congestion state, determining to execute the delayed reporting strategy; or the like, or, alternatively,
and if the communication state is a network restart state, determining to execute the delayed reporting strategy.
In a possible implementation manner, as shown in fig. 3, the message reporting apparatus 300 further includes a third determining module 350; the third determining module 350 is configured to determine a communication response duration corresponding to the terminal device according to the following steps:
acquiring the time spent in communication with the terminal equipment each time within a first preset time period according to the equipment identifier of the terminal equipment;
and determining the communication response time length corresponding to the terminal equipment according to the time length spent in each communication with the terminal equipment.
In one possible implementation, as shown in fig. 4, the first determining module 320 includes:
a first determining unit 322, configured to determine, if a communication response duration corresponding to the terminal device is smaller than a first preset threshold, that a priority of the terminal device for performing message reporting is a first priority;
a second determining unit 324, configured to determine, if the communication response duration corresponding to the terminal device is greater than or equal to the first preset threshold, that the priority of the terminal device for reporting the message is a second priority.
In a possible implementation manner, as shown in fig. 3, the second determining module 330 is configured to determine the delayed reporting time according to the following steps:
for the terminal equipment corresponding to the first priority, determining a numerical value obtained by multiplying the communication response time of the terminal equipment by a first random number as the delayed report time of the terminal equipment;
for the terminal equipment corresponding to the second priority, determining a numerical value obtained by multiplying the communication response time of the terminal equipment by a second random number as the delayed report time of the terminal equipment;
wherein the first random number and the second random number are numerical values greater than 1; the maximum value corresponding to the value interval of the first random number is smaller than the minimum value corresponding to the value interval of the second random number.
In the embodiment of the application, whether a delayed reporting strategy is executed or not is judged according to the detected communication state of the current network, if the execution is determined, the priority of message reporting of each terminal device is determined according to the communication response time length corresponding to each terminal device in the network, the delayed reporting time length corresponding to each terminal device is determined based on the communication response time length and the priority corresponding to each terminal device, and a delayed reporting message is sent to each terminal device in the network; the delayed report message carries a delayed report duration corresponding to the terminal device. Based on the above manner, the delay reporting duration of each terminal device is determined according to the communication response duration and the priority corresponding to each terminal device in the network, so that each terminal device reports messages at different time points in a distinguished manner, the occurrence of concurrency of data packets can be avoided, and the network can be stabilized.
Based on the same application concept, the embodiment of the present application further provides a message reporting apparatus corresponding to the message reporting method applied to the terminal device provided in the above embodiment, and since the principle of the apparatus in the embodiment of the present application to solve the problem is similar to the message reporting method in the above embodiment of the present application, the implementation of the apparatus may refer to the implementation of the method, and repeated details are not repeated.
As shown in fig. 5 and fig. 6, fig. 5 is a functional block diagram of a message reporting apparatus 500 according to an embodiment of the present application, and fig. 6 is a functional block diagram of a fourth determining module 520 in fig. 5.
As shown in fig. 5, the message reporting apparatus 500 includes:
a second determining module 510, configured to detect a communication state of a current network, and determine whether to execute a delayed reporting policy according to the communication state;
a fourth determining module 520, configured to determine, if it is determined that the delayed reporting policy is to be executed, a priority for reporting the message according to a communication response duration spent in communicating with the gateway device;
a fifth determining module 530, configured to determine a delay reporting duration based on the communication response duration and the priority;
a second sending module 540, configured to send a target report message to the gateway device after the delay report duration.
In a possible implementation manner, as shown in fig. 5, the second determining module 510 is configured to determine whether to execute a delayed reporting policy according to the communication status, and includes:
if the communication state is a network congestion state, determining to execute the delayed reporting strategy; or the like, or, alternatively,
and if the communication state is a network restart state, determining to execute the delayed reporting strategy.
In a possible implementation manner, as shown in fig. 5, the message reporting apparatus 500 further includes a sixth determining module 550; the sixth determining module 550 is configured to determine the communication response time length according to the following steps:
acquiring the time spent in communication with the gateway equipment each time within a second preset time period;
and determining the communication response time length according to the time length spent in each communication with the gateway equipment.
In one possible implementation, as shown in fig. 6, the fourth determining module 520 includes:
a third determining unit 522, configured to determine, if the communication response duration is smaller than a second preset threshold, that the priority for reporting the message is a third priority;
a fourth determining unit 524, configured to determine, if the communication response duration is greater than or equal to the second preset threshold, that the priority for reporting the message is a fourth priority.
In a possible implementation manner, as shown in fig. 5, the fifth determining module 530 is configured to determine the delayed reporting time according to the following steps:
if the priority for reporting the message is the third priority, determining a numerical value obtained by multiplying the communication response time length by a third random number as the delay reporting time length;
if the priority for reporting the message is the fourth priority, determining a numerical value obtained by multiplying the communication response time length by a fourth random number as the delay reporting time length;
wherein the third random number and the fourth random number are numerical values greater than 1; and the maximum value corresponding to the value interval of the third random number is smaller than the minimum value corresponding to the value interval of the fourth random number.
In a possible implementation manner, as shown in fig. 5, the second sending module 540 is configured to send the target report message to the gateway device according to the following steps:
and sending the target report message to the nearest target equipment for transmission in a broadcast message mode until the gateway equipment receives the target report message.
In the embodiment of the application, whether a delayed reporting strategy is executed or not is judged according to the detected communication state of the current network, if the execution is determined, the priority for reporting the message is determined according to the communication response time length spent in communication with the gateway equipment, then the delayed reporting time length is determined based on the communication response time length and the priority, and the target reporting message is sent to the gateway equipment after the delayed reporting time length is determined. Based on the above manner, the delay reporting duration of each terminal device is determined according to the communication response duration and the priority corresponding to each terminal device in the network, so that each terminal device reports messages at different time points in a distinguished manner, the occurrence of concurrency of data packets can be avoided, and the network can be stabilized.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the system and the apparatus described above may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again. In the several embodiments provided in the present application, it should be understood that the disclosed system, apparatus and method may be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units is only one logical division, and there may be other divisions when actually implemented, and for example, a plurality of 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 of devices or units through some communication interfaces, and may be in an electrical, mechanical or other form.
The 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 functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a non-volatile computer-readable storage medium executable by a processor. Based on such understanding, the technical solution of the present application or portions thereof that substantially contribute to the prior art may be embodied in the form of a software product stored in a storage medium and including instructions for causing a computer terminal device (which may be a personal computer, a server, or a network terminal device) to execute all or part of the steps of the method according to the embodiments of the present application. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims (10)

1. A message reporting method is applied to gateway equipment, and is characterized in that the message reporting method comprises the following steps:
detecting the communication state of the current network, and judging whether to execute a delayed reporting strategy according to the communication state;
if the delayed reporting strategy is determined to be executed, determining the priority of message reporting of the terminal equipment according to the communication response time length corresponding to the terminal equipment in the network;
determining a delayed reporting time length corresponding to the terminal equipment based on the communication response time length and the priority corresponding to the terminal equipment;
sending a delayed report message to the terminal equipment in the network; the delayed report message carries a delayed report duration corresponding to the terminal device.
2. The method according to claim 1, wherein the determining whether to implement the delayed reporting policy according to the communication status comprises:
if the communication state is a network congestion state, determining to execute the delayed reporting strategy; or the like, or, alternatively,
and if the communication state is a network restart state, determining to execute the delayed reporting strategy.
3. The message reporting method of claim 1, wherein after determining to execute the delayed reporting policy, the message reporting method further comprises:
acquiring the time spent in communication with the terminal equipment each time within a first preset time period according to the equipment identifier of the terminal equipment;
and determining the communication response time length corresponding to the terminal equipment according to the time length spent in each communication with the terminal equipment.
4. The method according to claim 1, wherein the determining the priority of the terminal device for reporting the message according to the communication response duration corresponding to the terminal device in the network comprises:
if the communication response time length corresponding to the terminal equipment is smaller than a first preset threshold value, determining that the priority of the terminal equipment for reporting the message is a first priority;
and if the communication response time length corresponding to the terminal equipment is greater than or equal to the first preset threshold, determining that the priority of the terminal equipment for reporting the message is a second priority.
5. The method according to claim 4, wherein the determining the delayed reporting duration corresponding to the terminal device based on the communication response duration and the priority corresponding to the terminal device comprises:
for the terminal equipment corresponding to the first priority, determining a numerical value obtained by multiplying the communication response time of the terminal equipment by a first random number as the delayed report time of the terminal equipment;
for the terminal equipment corresponding to the second priority, determining a numerical value obtained by multiplying the communication response time of the terminal equipment by a second random number as the delayed report time of the terminal equipment;
wherein the first random number and the second random number are numerical values greater than 1; the maximum value corresponding to the value interval of the first random number is smaller than the minimum value corresponding to the value interval of the second random number.
6. A message reporting method is applied to a terminal device, and the message reporting method comprises the following steps:
detecting the communication state of the current network, and judging whether to execute a delayed reporting strategy according to the communication state;
if the delayed reporting strategy is determined to be executed, determining the priority for reporting the message according to the communication response time spent on communicating with the gateway equipment;
determining a delay reporting time length based on the communication response time length and the priority;
and after the report time length is delayed, sending a target report message to the gateway equipment.
7. The method of claim 6, wherein the determining the priority for reporting the message according to the communication response duration spent in communicating with the gateway device includes:
if the communication response time length is smaller than a second preset threshold, determining that the priority for reporting the message is a third priority;
and if the communication response time length is greater than or equal to the second preset threshold, determining that the priority for reporting the message is a fourth priority.
8. The message reporting method of claim 6, wherein the target reporting message is sent to the gateway device according to the following steps:
and sending the target report message to the nearest target equipment for transmission in a broadcast message mode until the gateway equipment receives the target report message.
9. A message reporting apparatus, applied to a gateway device, the message reporting apparatus comprising:
the first judgment module is used for detecting the communication state of the current network and judging whether to execute a delayed reporting strategy or not according to the communication state;
a first determining module, configured to determine, if it is determined that the delayed reporting policy is executed, a priority for message reporting by a terminal device according to a communication response duration corresponding to the terminal device in a network;
a second determining module, configured to determine, based on the communication response duration and the priority corresponding to the terminal device, a delayed reporting duration corresponding to the terminal device;
a first sending module, configured to send a delayed report message to the terminal device in the network; the delayed report message carries a delayed report duration corresponding to the terminal device.
10. A message reporting device is applied to a terminal device, and the message reporting device comprises:
the second judgment module is used for detecting the communication state of the current network and judging whether to execute a delayed reporting strategy or not according to the communication state;
a fourth determining module, configured to determine, if it is determined that the delayed reporting policy is to be executed, a priority for reporting the message according to a communication response duration spent in communicating with the gateway device;
a fifth determining module, configured to determine a delay reporting duration based on the communication response duration and the priority;
and the second sending module is used for sending the target report message to the gateway equipment after the report time length is delayed.
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