CN113162986B - Automatic multi-type Internet of things parallel access protocol adaptation method and system - Google Patents
Automatic multi-type Internet of things parallel access protocol adaptation method and system Download PDFInfo
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- H04L67/00—Network arrangements or protocols for supporting network services or applications
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- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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Abstract
The invention provides an automatic adaptation method and system for a multi-type Internet of things parallel access protocol, wherein the method comprises the following steps: when an access request of an Internet of things terminal is received, acquiring identification data of the Internet of things terminal; and configuring access parameters for the terminal of the Internet of things based on the identification data. The automatic adaptation method of the multi-type Internet of things parallel access protocol realizes the automatic adaptation access of multi-type terminals, and improves the intellectualization.
Description
Technical Field
The invention relates to the technical field of Internet of things access transmission, in particular to an automatic adaptation method and system for a multi-type Internet of things parallel access protocol.
Background
Currently, the access of the internet of things mainly appears as the same type of access, for example, a smart television accesses the same internet of things. For practical everyday applications, access to multiple types of terminals, such as sensors, cameras, RFID tags, etc., is also required. Furthermore, the access problem of multiple types of terminals must be considered in addition to the access of a specific terminal in the application system of the internet of things. However, the current internet of things access technology still has defects in access to multiple types of specific terminals and multiple types of terminals, and the access of the multiple types of terminals is difficult to integrate, so that the access of the multiple types of terminals to the internet of things application system is not flexible and convenient.
Disclosure of Invention
One of the purposes of the invention is to provide an automatic adaptation method for a multi-type Internet of things parallel access protocol, so that automatic adaptation access of multi-type terminals is realized, and the intellectualization is improved.
The embodiment of the invention provides an automatic adaptation method for multi-type Internet of things parallel access protocols, which comprises the following steps:
when an access request of the terminal of the Internet of things is received, acquiring identification data of the terminal of the Internet of things;
and configuring access parameters for the terminal of the Internet of things based on the identification data.
Preferably, the identification data comprises: and one or more of ID number, type, serial number, access position information and test data information of the terminal of the Internet of things are combined.
Preferably, configuring access parameters for the material network terminal based on the identification data includes:
acquiring a preset access configuration library; the configuration vectors in the access configuration library correspond to the configuration of the access parameters one by one;
constructing an identification vector based on the identification data;
calculating the similarity between the identification vector and each configuration vector in the access configuration library, wherein the calculation formula is as follows:
wherein A isjThe similarity between the identification vector and the jth configuration vector in the access configuration library is shown, and n is the total number of parameters in the identification vector or the total number of parameters in the configuration vector; x is the number ofiIs the value of the ith parameter of the identification vector; u. ofi,jThe k parameter value of the configuration vector;
and comparing the similarity between the identification vector and each configuration vector in the access configuration library, and when the value of the similarity with the maximum similarity is greater than a preset threshold value, acquiring the access parameters corresponding to the configuration vectors corresponding to the similarity.
Preferably, configuring access parameters for the material network terminal based on the identification data, further comprising:
when the value of the similarity with the maximum similarity is smaller than or equal to a preset threshold value, acquiring identification data and access parameters of the currently accessed Internet of things terminal;
constructing a temporary configuration library based on identification data and access parameters of the currently accessed Internet of things terminal; constructing a configuration vector of a temporary configuration library based on the identification data of the currently accessed terminal of the Internet of things,
calculating the similarity between the identification vector and the configuration vector in the temporary configuration library, and configuring access parameters for the terminal of the Internet of things based on the temporary configuration library when the value of the similarity with the maximum similarity is greater than a preset threshold value;
when the similarity between the identification vector and the configuration vector in the temporary configuration library is less than or equal to a preset threshold value, acquiring a preset initial configuration table;
configuring access parameters for the terminal of the Internet of things based on the initial configuration table;
after configuration is completed, entering a test mode, sending a preset test data packet to the terminal of the Internet of things, and receiving a feedback data packet of the terminal of the Internet of things for the test data packet;
and adjusting the access parameters based on the test data packet and the feedback data packet.
Preferably, the method for automatically adapting to the multiple types of internet of things parallel access protocols further includes:
when the current residual bandwidth does not meet the bandwidth configuration of the access parameters of the terminal of the internet of things,
acquiring an Internet of things terminal of the same type as the type of the terminal of the Internet of things to be accessed in the current network as a terminal to be processed, and constructing a list of the terminals to be processed;
acquiring historical transmission data of the terminal to be processed on the list of the terminal to be processed,
determining the stability of the terminal to be processed based on the historical transmission data;
extracting two terminals to be processed with the first two stable positions, setting the data transmission modes of the two terminals to be processed as alternate transmission, and configuring bandwidth for the currently accessed Internet of things terminal;
or the like, or a combination thereof,
analyzing historical transmission data of the terminal to be processed, and determining the bandwidth occupation amount of the terminal to be processed;
determining the adjustable bandwidth of each accessed Internet of things terminal based on the bandwidth occupation amount and the configuration bandwidth;
and configuring the bandwidth for the terminal of the Internet of things based on the bandwidth capable of being regulated.
The invention also provides an automatic multi-type Internet of things parallel access protocol adaptation system, which comprises:
the system comprises an acquisition module, a storage module and a processing module, wherein the acquisition module is used for acquiring identification data of the terminal of the Internet of things when receiving an access request of the terminal of the Internet of things;
and the configuration module is used for configuring access parameters for the terminal of the Internet of things based on the identification data.
Preferably, the identification data comprises: and one or more of ID number, type, serial number, access position information and test data information of the terminal of the Internet of things are combined.
Preferably, the configuration module performs the following operations:
acquiring a preset access configuration library; the configuration vectors in the access configuration library correspond to the configuration of the access parameters one by one;
constructing an identification vector based on the identification data;
calculating the similarity between the identification vector and each configuration vector in the access configuration library, wherein the calculation formula is as follows:
wherein A isjThe similarity between the identification vector and the jth configuration vector in the access configuration library is defined, and n is the total number of parameters in the identification vector or the total number of parameters in the configuration vector; x is the number ofiIs the value of the ith parameter of the identification vector; u. ofi,jA k parameter value of the configuration vector;
comparing the similarity between the identification vector and each configuration vector in the access configuration library, and when the value of the similarity with the maximum similarity is greater than a preset threshold value, acquiring the access parameters corresponding to the configuration vectors corresponding to the similarity;
when the value of the similarity with the maximum similarity is smaller than or equal to a preset threshold value, acquiring identification data and access parameters of the currently accessed Internet of things terminal;
constructing a temporary configuration library based on identification data and access parameters of the currently accessed Internet of things terminal; constructing a configuration vector of a temporary configuration library based on the identification data of the currently accessed terminal of the Internet of things,
and calculating the similarity between the identification vector and the configuration vector in the temporary configuration library, and configuring access parameters for the Internet of things terminal based on the temporary configuration library when the value of the similarity with the maximum similarity is greater than a preset threshold value.
Preferably, the configuration module further performs the following operations:
when the similarity between the identification vector and the configuration vector in the temporary configuration library is less than or equal to a preset threshold value, acquiring a preset initial configuration table;
configuring access parameters for the terminal of the Internet of things based on the initial configuration table;
after configuration is completed, entering a test mode, sending a preset test data packet to the terminal of the Internet of things, and receiving a feedback data packet of the terminal of the Internet of things for the test data packet;
and adjusting the access parameters based on the test data packet and the feedback data packet.
Preferably, the configuration module further performs the following operations:
when the current residual bandwidth does not meet the bandwidth configuration of the access parameters of the terminal of the internet of things,
acquiring an Internet of things terminal of the same type as the Internet of things terminal to be accessed in the current network as a terminal to be processed, and constructing a terminal list to be processed;
acquiring historical transmission data of the terminal to be processed on the list of the terminal to be processed,
determining the stability of the terminal to be processed based on the historical transmission data;
extracting two terminals to be processed with the first two stable positions, setting the data transmission modes of the two terminals to be processed as alternate transmission, and configuring bandwidth for the currently accessed Internet of things terminal;
or the like, or, alternatively,
analyzing historical transmission data of the terminal to be processed, and determining the bandwidth occupation amount of the terminal to be processed;
determining the bandwidth of each accessed Internet of things terminal to be adjusted based on the bandwidth occupation amount and the configured bandwidth;
and configuring the bandwidth for the terminal of the Internet of things based on the bandwidth capable of being regulated.
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 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
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic diagram of an automatic adaptation method for a multi-type internet of things parallel access protocol in an embodiment of the present invention.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
The embodiment of the invention provides an automatic adaptation method for a multi-type internet of things parallel access protocol, as shown in fig. 1, comprising the following steps:
when an access request of the terminal of the Internet of things is received, acquiring identification data of the terminal of the Internet of things;
and configuring access parameters for the terminal of the Internet of things based on the identification data.
The working principle and the beneficial effects of the technical scheme are as follows:
when the internet of things terminal sends an access request to the server, the identification data of the internet of things terminal is synchronously acquired, the access protocol and the access parameter setting used by the material network terminal are determined through the identification data, automatic access of the material network terminal is achieved, in addition, the protocol is determined through the identification, the material network terminal is suitable for access of various internet of things terminals, the protocol is automatically acquired through the corresponding relation between the protocol and the marked data pair, then access of the internet of things terminal is achieved, automatic access is achieved, and the intelligence of access of the material network terminal is improved.
In one embodiment, the identification data includes: and one or more of ID number, type, serial number, access position information and test data information of the terminal of the Internet of things are combined.
The working principle and the beneficial effects of the technical scheme are as follows:
the protocol required by the terminal of the internet of things can be known through the ID number, the type, the serial number and the like, so that the protocol is directly adopted for configuration; when no record corresponding to the ID number, the type, the serial number and the protocol exists on the Internet of things platform, the access position information of the Internet of things terminal can be adopted to determine the adopted protocol, the protocol of the accessed terminal with the position information of the existing Internet of things terminal accessed on the Internet of things platform and the access position information closest to the position information is judged, the protocol is directly adopted for adaptation, and when the adaptation is unsuccessful, the protocols of other Internet of things terminals near the access position information are continuously adopted for sequential adaptation. In addition, test data information can be adopted, namely a section of test data information is obtained, which type of terminal acquired data is judged based on a preset test data judgment library, and then communication is carried out by adopting a protocol corresponding to the terminal.
In one embodiment, configuring access parameters for the material network terminal based on the identification data includes:
acquiring a preset access configuration library; the configuration vectors in the access configuration library correspond to the configuration of the access parameters one by one;
constructing an identification vector based on the identification data;
calculating the similarity between the identification vector and each configuration vector in the access configuration library, wherein the calculation formula is as follows:
wherein A isjThe similarity between the identification vector and the jth configuration vector in the access configuration library is shown, and n is the total number of parameters in the identification vector or the total number of parameters in the configuration vector; x is the number ofiIs the value of the ith parameter of the identification vector; u. ofi,jThe k parameter value of the configuration vector;
and comparing the similarity between the identification vector and each configuration vector in the access configuration library, and when the value of the similarity with the maximum similarity is greater than a preset threshold value, acquiring the access parameters corresponding to the configuration vectors corresponding to the similarity.
The working principle and the beneficial effects of the technical scheme are as follows:
the access configuration library is adopted, so that personalized configuration can be realized; that is, different configurations can be adopted in the same type of terminal according to different setting positions and different other factors; the configuration mode that the same type of terminal only has one access parameter is avoided, so that the terminal is limited to the same application environment.
In one embodiment, configuring access parameters for the material network terminal based on the identification data further includes:
when the value of the similarity with the maximum similarity is smaller than or equal to a preset threshold value, acquiring identification data and access parameters of the currently accessed Internet of things terminal;
constructing a temporary configuration library based on identification data and access parameters of the currently accessed Internet of things terminal; constructing a configuration vector of a temporary configuration library based on the identification data of the currently accessed terminal of the Internet of things,
calculating the similarity between the identification vector and the configuration vector in the temporary configuration library, and configuring access parameters for the terminal of the Internet of things based on the temporary configuration library when the value of the similarity with the maximum similarity is greater than a preset threshold value;
when the similarity between the identification vector and the configuration vector in the temporary configuration library is less than or equal to a preset threshold value, acquiring a preset initial configuration table;
configuring access parameters for the terminal of the Internet of things based on the initial configuration table;
after configuration is completed, entering a test mode, sending a preset test data packet to the terminal of the Internet of things, and receiving a feedback data packet of the terminal of the Internet of things for the test data packet;
and adjusting the access parameters based on the test data packet and the feedback data packet.
The working principle and the beneficial effects of the technical scheme are as follows:
the technical scheme provided by the embodiment makes up the condition that an access configuration library is not applicable, and two main solutions are provided, wherein one of the two main solutions is to perform adaptive configuration on the currently accessed material network terminal according to the access configuration of the currently accessed material network terminal; in the other mode, the method adopts a test mode, firstly sets initial access parameters, and then tests according to a test data packet and a feedback data packet; specifically, according to a preset adjustment database, adjustment parameter vectors in the adjustment database correspond to adjustment strategies one by one; constructing a test vector based on the test data packet and the feedback data packet; and determining an adjustment strategy based on the adaptation of the test vector and the adjustment parameter vector in the adjustment database, and adjusting the access parameter according to the adjustment strategy.
In one embodiment, the method for automatically adapting the multi-type internet of things parallel access protocol further includes:
when the current residual bandwidth does not meet the bandwidth configuration of the access parameters of the terminal of the internet of things,
acquiring an Internet of things terminal of the same type as the type of the terminal of the Internet of things to be accessed in the current network as a terminal to be processed, and constructing a list of the terminals to be processed;
acquiring historical transmission data of the terminal to be processed on the list of the terminal to be processed,
determining the stability of the terminal to be processed based on the historical transmission data;
extracting two terminals to be processed with the first two stable positions, setting the data transmission modes of the two terminals to be processed as alternate transmission, and configuring bandwidth for the currently accessed Internet of things terminal;
or the like, or, alternatively,
analyzing historical transmission data of the terminal to be processed, and determining the bandwidth occupation amount of the terminal to be processed;
determining the bandwidth of each accessed Internet of things terminal to be adjusted based on the bandwidth occupation amount and the configured bandwidth;
and configuring the bandwidth for the terminal of the Internet of things based on the bandwidth capable of being regulated.
The working principle and the beneficial effects of the technical scheme are as follows:
when the available bandwidths of the material network platform are configured almost, two schemes can be adopted to continue the access of the material network terminal, wherein the first scheme is to judge the stability of the accessed terminal, and the internet of things terminal with the best stability is accessed alternately to leave an accessible position to access the internet of things terminal needing to be accessed; the other scheme is that a difference value between a configured bandwidth and a maximum occupied bandwidth is determined according to historical transmission data of the terminal of the Internet of things and is used as an adjustable bandwidth; directly configuring a newly accessed Internet of things terminal by using the bandwidth of the regulator; the stability judgment comprises the steps of extracting features of historical transmission data to obtain a plurality of feature values, and substituting the feature values into a preset neural network model to determine a stability factor; inquiring a preset stability table based on the determined stability factor to determine a stable value of a characterization parameter as stability; the neural network model is a model that uses a large amount of data to train convergence in advance.
The invention also provides an automatic adaptation system of the multi-type Internet of things parallel access protocol, which comprises the following steps:
the system comprises an acquisition module, a storage module and a processing module, wherein the acquisition module is used for acquiring identification data of the terminal of the Internet of things when receiving an access request of the terminal of the Internet of things;
and the configuration module is used for configuring access parameters for the terminal of the Internet of things based on the identification data.
The working principle and the beneficial effects of the technical scheme are as follows:
when the internet of things terminal sends an access request to the server, the identification data of the internet of things terminal is synchronously acquired, the access protocol and the access parameter setting used by the material network terminal are determined through the identification data, automatic access of the material network terminal is achieved, in addition, the protocol is determined through the identification, the material network terminal is suitable for access of various internet of things terminals, the protocol is automatically acquired through the corresponding relation between the protocol and the marked data pair, then access of the internet of things terminal is achieved, automatic access is achieved, and the intelligence of access of the material network terminal is improved.
In one embodiment, the identification data includes: and one or more of ID number, type, serial number, access position information and test data information of the terminal of the Internet of things are combined.
The working principle and the beneficial effects of the technical scheme are as follows:
the protocol required by the terminal of the internet of things can be known through the ID number, the type, the serial number and the like, so that the protocol is directly adopted for configuration; when no record corresponding to the ID number, the type, the serial number and the protocol exists on the Internet of things platform, the access position information of the Internet of things terminal can be adopted to determine the adopted protocol, the protocol of the accessed terminal with the position information of the existing Internet of things terminal accessed on the Internet of things platform and the access position information closest to the position information is judged, the protocol is directly adopted for adaptation, and when the adaptation is unsuccessful, the protocols of other Internet of things terminals near the access position information are continuously adopted for sequential adaptation. In addition, test data information can be adopted, namely a section of test data information is obtained, which type of terminal acquired data is judged based on a preset test data judgment library, and then communication is carried out by adopting a protocol corresponding to the terminal.
In one embodiment, the configuration module performs the following operations:
acquiring a preset access configuration library; the configuration vectors in the access configuration library correspond to the configuration of the access parameters one by one;
constructing an identification vector based on the identification data;
calculating the similarity between the identification vector and each configuration vector in the access configuration library, wherein the calculation formula is as follows:
wherein A isjThe similarity between the identification vector and the jth configuration vector in the access configuration library is shown, and n is the total number of parameters in the identification vector or the total number of parameters in the configuration vector; x is the number ofiA value of the jth parameter that is an identification vector; u. ofi,jThe k parameter value of the configuration vector;
comparing the similarity between the identification vector and each configuration vector in the access configuration library, and when the value of the similarity with the maximum similarity is greater than a preset threshold value, acquiring the access parameters corresponding to the configuration vectors corresponding to the similarity;
when the value of the similarity with the maximum similarity is smaller than or equal to a preset threshold value, acquiring identification data and access parameters of the currently accessed Internet of things terminal;
constructing a temporary configuration library based on identification data and access parameters of the currently accessed Internet of things terminal; constructing a configuration vector of a temporary configuration library based on the identification data of the currently accessed terminal of the Internet of things,
and calculating the similarity between the identification vector and the configuration vector in the temporary configuration library, and configuring access parameters for the terminal of the Internet of things based on the temporary configuration library when the value of the similarity with the maximum similarity is greater than a preset threshold value.
The working principle and the beneficial effects of the technical scheme are as follows:
the access configuration library is adopted, so that personalized configuration can be realized; that is, different configurations can be adopted in the same type of terminal according to different setting positions and different other factors; the configuration mode that the same type of terminal only has one access parameter is avoided, so that the terminal is limited to the same application environment.
In one embodiment, the configuration module further performs the following operations:
when the similarity between the identification vector and the configuration vector in the temporary configuration library is less than or equal to a preset threshold value, acquiring a preset initial configuration table;
configuring access parameters for the terminal of the Internet of things based on the initial configuration table;
after configuration is completed, entering a test mode, sending a preset test data packet to the terminal of the Internet of things, and receiving a feedback data packet of the terminal of the Internet of things for the test data packet;
and adjusting the access parameters based on the test data packet and the feedback data packet.
The working principle and the beneficial effects of the technical scheme are as follows:
the technical scheme provided by the embodiment makes up the condition that an access configuration library is not applicable, and two main solutions are provided, wherein one of the two main solutions is to perform adaptive configuration on the currently accessed material network terminal according to the access configuration of the currently accessed material network terminal; in the other mode, the method adopts a test mode, firstly sets initial access parameters, and then tests according to a test data packet and a feedback data packet; specifically, according to a preset adjustment database, adjustment parameter vectors in the adjustment database correspond to adjustment strategies one by one; constructing a test vector based on the test data packet and the feedback data packet; and determining an adjustment strategy based on the adaptation of the test vector and the adjustment parameter vector in the adjustment database, and adjusting the access parameter according to the adjustment strategy.
In one embodiment, the configuration module further performs the following operations:
when the current residual bandwidth does not meet the bandwidth configuration of the access parameters of the terminal of the internet of things,
acquiring an Internet of things terminal of the same type as the type of the terminal of the Internet of things to be accessed in the current network as a terminal to be processed, and constructing a list of the terminals to be processed;
acquiring historical transmission data of the terminal to be processed on the list of the terminal to be processed,
determining the stability of the terminal to be processed based on historical transmission data;
extracting two terminals to be processed with the first two stable positions, setting the data transmission modes of the two terminals to be processed as alternate transmission, and configuring bandwidth for the currently accessed Internet of things terminal;
or the like, or, alternatively,
analyzing historical transmission data of the terminal to be processed, and determining the bandwidth occupation amount of the terminal to be processed;
determining the adjustable bandwidth of each accessed Internet of things terminal based on the bandwidth occupation amount and the configuration bandwidth;
and configuring the bandwidth for the terminal of the Internet of things based on the bandwidth capable of being regulated.
The working principle and the beneficial effects of the technical scheme are as follows:
when the available bandwidth of the material network platform is configured almost, two schemes can be adopted to continue the access of the material network terminal, wherein the first scheme is to judge the stability of the accessed terminal, and the terminal of the internet of things with the best stability is accessed alternately, so that the terminal of the internet of things is free to be accessed to the terminal of the internet of things needing to be accessed; the other scheme is that a difference value between a configured bandwidth and a maximum occupied bandwidth is determined according to historical transmission data of the terminal of the Internet of things and is used as an adjustable bandwidth; directly configuring a newly accessed Internet of things terminal by using the bandwidth which can be regulated; the stability judgment comprises the steps of extracting features of historical transmission data, obtaining a plurality of feature values, and substituting the feature values into a preset neural network model to determine a stability factor; inquiring a preset stability table based on the determined stability factor to determine a stable value of a characterization parameter as stability; the neural network model is a model that uses a large amount of data to train convergence in advance.
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 (6)
1. A multi-type Internet of things parallel access protocol automatic adaptation method is characterized by comprising the following steps:
when an access request of the terminal of the Internet of things is received, acquiring identification data of the terminal of the Internet of things;
configuring access parameters for the Internet of things terminal based on the identification data;
wherein, configuring access parameters for the internet of things terminal based on the identification data comprises:
acquiring a preset access configuration library; the configuration vectors in the access configuration library correspond to the configuration of the access parameters one by one;
constructing an identification vector based on the identification data;
calculating the similarity between the identification vector and each configuration vector in the access configuration library, wherein the calculation formula is as follows:
wherein A isjFor the identification vector and the jth of the access configuration poolThe similarity of the configuration vectors, wherein n is the total number of parameters in the identification vectors or the total number of parameters in the configuration vectors; x is a radical of a fluorine atomiIs the value of the ith parameter of the identification vector; u. ofi,jIs the k parameter value of the configuration vector;
comparing the similarity between the identification vector and each configuration vector in the access configuration library, and when the value of the similarity with the maximum similarity is greater than a preset threshold value, acquiring the access parameter corresponding to the configuration vector corresponding to the similarity;
wherein, the configuring access parameters for the internet of things terminal based on the identification data further comprises:
when the value of the similarity with the maximum similarity is smaller than or equal to a preset threshold value, acquiring identification data and access parameters of the currently accessed Internet of things terminal;
constructing a temporary configuration library based on the identification data and access parameters of the currently accessed Internet of things terminal; constructing a configuration vector of the temporary configuration library based on identification data of the currently accessed terminal of the Internet of things,
calculating the similarity between the identification vector and the configuration vector in the temporary configuration library, and configuring access parameters for the Internet of things terminal based on the temporary configuration library when the value of the similarity with the maximum similarity is greater than a preset threshold value;
when the similarity between the identification vector and the configuration vector in the temporary configuration library is less than or equal to a preset threshold value, acquiring a preset initial configuration table;
configuring access parameters for the Internet of things terminal based on the initial configuration table;
after configuration is completed, entering a test mode, sending a preset test data packet to the Internet of things terminal, and receiving a feedback data packet of the Internet of things terminal for the test data packet;
adjusting the access parameter based on the test data packet and the feedback data packet.
2. The multi-type internet of things parallel access protocol automatic adaptation method of claim 1, wherein the identification data comprises: and one or more of ID number, type, serial number, access position information and test data information of the terminal of the Internet of things are combined.
3. The multi-type internet of things parallel access protocol automatic adaptation method of claim 1, further comprising:
when configuring access parameters for the terminal of the internet of things and the current residual bandwidth does not meet the bandwidth configuration of the access parameters of the terminal of the internet of things,
acquiring an Internet of things terminal of the same type as the type of the terminal to be accessed in the current network as a terminal to be processed, and constructing a terminal list to be processed;
acquiring historical transmission data of the terminal to be processed on the terminal to be processed list,
determining the stability of the terminal to be processed based on historical transmission data;
extracting the two terminals to be processed with the first two stable positions, setting the data transmission modes of the two terminals to be processed as alternate transmission, and configuring bandwidth for the currently accessed terminal of the internet of things;
or the like, or, alternatively,
analyzing historical transmission data of the terminal to be processed, and determining the bandwidth occupation amount of the terminal to be processed;
determining the adjustable bandwidth of each accessed terminal of the Internet of things based on the bandwidth occupation amount and the configuration bandwidth;
and configuring the bandwidth for the terminal of the Internet of things based on the adjustable bandwidth.
4. The utility model provides an automatic adaptation system of parallel access protocol of polymorphic type thing networking which characterized in that includes:
the system comprises an acquisition module, a storage module and a processing module, wherein the acquisition module is used for acquiring identification data of the terminal of the Internet of things when receiving an access request of the terminal of the Internet of things;
the configuration module is used for configuring access parameters for the terminal of the Internet of things based on the identification data;
wherein the configuration module performs the following operations:
acquiring a preset access configuration library; the configuration vectors in the access configuration library correspond to the configuration of the access parameters one by one;
constructing an identification vector based on the identification data;
calculating the similarity between the identification vector and each configuration vector in the access configuration library, wherein the calculation formula is as follows:
wherein A isjDetermining the similarity between the identification vector and the jth configuration vector in the access configuration library, wherein n is the total number of parameters in the identification vector or the total number of parameters in the configuration vector; x is a radical of a fluorine atomiIs the value of the ith parameter of the identification vector; u. ofi,jIs the k parameter value of the configuration vector;
comparing the similarity between the identification vector and each configuration vector in the access configuration library, and when the value of the similarity with the maximum similarity is greater than a preset threshold value, acquiring the access parameter corresponding to the configuration vector corresponding to the similarity;
when the value of the similarity with the maximum similarity is smaller than or equal to a preset threshold value, acquiring identification data and access parameters of the currently accessed Internet of things terminal;
constructing a temporary configuration library based on the currently accessed identification data and access parameters of the terminal of the Internet of things; constructing a configuration vector of the temporary configuration library based on identification data of the currently accessed Internet of things terminal,
calculating the similarity between the identification vector and the configuration vector in the temporary configuration library, and configuring access parameters for the Internet of things terminal based on the temporary configuration library when the value of the similarity with the maximum similarity is greater than a preset threshold value;
wherein the configuration module further performs the following operations:
when the similarity between the identification vector and the configuration vector in the temporary configuration library is less than or equal to a preset threshold value, acquiring a preset initial configuration table;
configuring access parameters for the Internet of things terminal based on the initial configuration table;
after configuration is completed, entering a test mode, sending a preset test data packet to the Internet of things terminal, and receiving a feedback data packet of the Internet of things terminal for the test data packet;
adjusting the access parameter based on the test data packet and the feedback data packet.
5. The multi-type internet of things parallel access protocol automatic adaptation system of claim 4, wherein the identification data comprises: and one or more of ID number, type, serial number, access position information and test data information of the terminal of the Internet of things are combined.
6. The multi-type internet of things parallel access protocol automatic adaptation system of claim 4, wherein the configuration module further performs the following operations:
when configuring access parameters for the terminal of the internet of things and the current residual bandwidth does not meet the bandwidth configuration of the access parameters of the terminal of the internet of things,
acquiring an Internet of things terminal of the same type as the type of the terminal to be accessed in the current network as a terminal to be processed, and constructing a terminal list to be processed;
acquiring historical transmission data of the terminal to be processed on the terminal to be processed list,
determining the stability of the terminal to be processed based on historical transmission data;
extracting the two terminals to be processed with the first two stable positions, setting the data transmission modes of the two terminals to be processed as alternate transmission, and configuring bandwidth for the currently accessed terminal of the internet of things;
or the like, or, alternatively,
analyzing historical transmission data of the terminal to be processed, and determining the bandwidth occupation amount of the terminal to be processed;
determining the adjustable bandwidth of each accessed terminal of the Internet of things based on the bandwidth occupation amount and the configuration bandwidth;
and configuring the bandwidth for the Internet of things terminal based on the adjustable bandwidth.
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