CN112737841B - Internet of things downlink data communication control method, device, equipment and storage medium - Google Patents
Internet of things downlink data communication control method, device, equipment and storage medium Download PDFInfo
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- CN112737841B CN112737841B CN202011591420.3A CN202011591420A CN112737841B CN 112737841 B CN112737841 B CN 112737841B CN 202011591420 A CN202011591420 A CN 202011591420A CN 112737841 B CN112737841 B CN 112737841B
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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
- H04L41/0803—Configuration setting
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- 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 discloses a method, a device, equipment and a storage medium for controlling the data communication of an Internet of things. The method comprises the steps of writing equipment configuration data in an Internet of things platform, and storing the equipment configuration data in a database equipment information table of the Internet of things platform; calibrating the equipment configuration data to be in an undelivered state; receiving Internet of things equipment uplink data forwarded by an operator platform; judging the message type of the uplink data of the equipment; when the message is a non-response message, reading data which is configured by the equipment and is not issued, and generating a session serial number; writing the equipment configuration data and the session serial number into a database configuration table, and marking the equipment configuration data and the session serial number as a issued state; controlling an Internet of things platform to issue equipment configuration data and a session serial number; issuing a configuration message, and receiving a response message of the Internet of things equipment at regular time; if the response message is not received in the preset clock, calibrating the equipment configuration data to be in an undelivered state; if so, calibrating the equipment configuration data to be in a finished state. The invention can ensure the reliable issuing of the downlink data of the Internet of things.
Description
Technical Field
The invention relates to the technical field of Internet of things, in particular to a method, a device, equipment and a storage medium for controlling the communication of Internet of things downlink data.
Background
The internet of things equipment is usually required to be accessed to an operator platform, an uplink message of the internet of things equipment is transmitted to the internet of things platform through the operator platform, and a downlink message of the internet of things platform is transmitted by the internet of things platform of a manufacturer and then is transmitted to the internet of things equipment through the operator platform. Therefore, the Internet of things platform of the manufacturer cannot be directly communicated with the Internet of things equipment, and the online state of the Internet of things equipment cannot be acquired; when the internet of things equipment is in the standby dormant state, the network function of the internet of things equipment is completely disconnected. However, the internet of things device may report the message periodically, so that when the internet of things platform sends the downlink message to the internet of things device, if the internet of things device is in a dormant state, faults such as data loss may occur. Therefore, how the platform of the internet of things performs parameter configuration on the equipment is to ensure the reliable issuing of the parameter configuration; and when the internet of things equipment exists in batch, the problem that how to modify the equipment configuration in batch on the internet of things platform in the equipment operation stage is convenient for equipment maintenance becomes a problem to be solved urgently by technical personnel in the field.
Disclosure of Invention
Aiming at the defects, the embodiment of the invention provides a method, a device, equipment and a storage medium for controlling the data communication of the Internet of things, which are used for solving the problems in the prior art.
In a first aspect, an embodiment of the present invention provides a method for controlling downlink data communication in an internet of things, where the method includes:
writing equipment configuration data of the Internet of things equipment in the Internet of things platform;
storing the equipment configuration data into a database equipment information table of the Internet of things platform;
marking the equipment configuration data in the database equipment information table as an undelivered state;
controlling the Internet of things platform to receive the uplink data of the Internet of things equipment forwarded by the operator platform;
controlling the Internet of things platform to judge the message type of the equipment uplink data;
when the uplink data of the equipment is a non-response message, reading the equipment configuration data which is not issued in the state of the equipment information table of the database, and generating a session serial number matched with the equipment configuration data;
writing the equipment configuration data and the session serial number into the database configuration table, and marking the equipment configuration data as a issued state in the database equipment information table;
controlling the Internet of things platform to issue a configuration message to the operator platform and receiving a response message of the Internet of things equipment at regular time;
and if the response message is not received in a preset clock, marking the equipment configuration data in the database equipment information table as an undelivered state.
Preferably, the method for controlling downlink data communication of the internet of things further includes:
when the uplink data of the equipment is a response message, finding equipment configuration data corresponding to a session serial number carried by the response message in the database configuration table, and deleting the equipment configuration data;
and calibrating the equipment configuration data to be in a finished state in the database equipment information table.
Preferably, the controlling the internet of things platform to issue a configuration message to the operator platform, and the receiving a response message of the internet of things device at regular time includes:
controlling the platform of the Internet of things to carry a session serial number, and starting to wait for the response message at regular time;
control the operator platform to forward the configuration message to the Internet of things device;
after the Internet of things equipment receives the configuration message and updates the configuration, replying the response message carrying the session serial number to the operator platform;
and the operator platform forwards the response message to the Internet of things platform.
Preferably, the database device information table is a device table of a database.
Preferably, the database configuration table is a config table of a database.
Preferably, the session sequence number when the platform configuration data of the internet of things is issued corresponds to the session sequence number when the equipment of the internet of things responds one to one.
In a second aspect, an embodiment of the present invention provides an apparatus for controlling downlink data communication in an internet of things, where the apparatus includes:
the configuration data writing module is used for writing the equipment configuration data of the Internet of things equipment in the Internet of things platform;
the first storage module is used for storing the equipment configuration data into a database equipment information table of the Internet of things platform;
the first data calibration module is used for calibrating the equipment configuration data in the database equipment information table to be in an undelivered state;
the data receiving module is used for controlling the Internet of things platform to receive the uplink data of the Internet of things equipment forwarded by the operator platform;
the judging module is used for controlling the Internet of things platform to judge the message type of the equipment uplink data;
the matching module is used for reading the device configuration data which is not issued in the state of the database device information table and generating a session serial number matched with the device configuration data;
the second storage module is used for writing the equipment configuration data and the session serial number into the database configuration table;
the second data calibration module is used for calibrating the equipment configuration data in the database equipment information table to be in a issued state;
the data issuing control module is used for controlling the Internet of things platform to issue a configuration message to the operator platform and receiving a response message of the Internet of things equipment at regular time;
and the third data calibration module is used for calibrating the equipment configuration data to be in an undelivered state in the database equipment information table if the response message is not received in a preset clock.
In a third aspect, an embodiment of the present invention provides an internet of things downlink data communication control device, including: at least one processor, at least one memory, and computer program instructions stored in the memory, which when executed by the processor, implement the method of the first aspect of the embodiments described above.
In a fourth aspect, embodiments of the present invention provide a storage medium having stored thereon computer program instructions, which when executed by a processor, implement the method of the first aspect in the above embodiments.
In summary, the embodiments of the present invention provide a method, an apparatus, a device, and a storage medium for controlling downlink data communication in an internet of things. The method comprises the steps that equipment configuration data of the Internet of things equipment is written in the Internet of things platform; storing the equipment configuration data into a database equipment information table of the Internet of things platform; marking the equipment configuration data in the database equipment information table as an undelivered state; controlling the Internet of things platform to receive the uplink data of the Internet of things equipment forwarded by the operator platform; controlling the Internet of things platform to judge the message type of the equipment uplink data; when the equipment uplink data is a non-response message, reading the equipment configuration data which is not issued in the state of the database equipment information table, and generating a session serial number matched with the equipment configuration data; writing the equipment configuration data and the session serial number into the database configuration table, and marking the equipment configuration data as a issued state in the database equipment information table; controlling the Internet of things platform to issue a configuration message to the operator platform and receiving a response message of the Internet of things equipment at regular time; and if the response message is not received in a preset clock, marking the equipment configuration data in an undelivered state in the database equipment information table. Therefore, the method and the device can identify the equipment configuration data of the Internet of things, can ensure the reliable issuing of the configuration data when the equipment of the Internet of things is in a standby dormant state and the network function of the equipment of the Internet of things is completely disconnected, avoid the occurrence of the conditions of data retransmission, missed transmission, loss and the like, and improve the accuracy of data transmission; in addition, the invention can carry out batch configuration on the Internet of things equipment, realize high-efficiency configuration work of the Internet of things and ensure that communication data between the Internet of things platform and the operator platform and between the Internet of things equipment are transmitted correctly.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below, and for those skilled in the art, other drawings may be obtained according to the drawings without creative efforts.
Fig. 1 is a flowchart of a downlink data communication control method of the internet of things according to an embodiment of the present invention.
Fig. 2 is a flowchart of a downlink data communication control method of the internet of things according to another embodiment of the present invention.
Fig. 3 is a flowchart of the internet of things controlling method according to the embodiment of the present invention, where the internet of things controlling platform issues a configuration message to the operator platform and receives a response message of the internet of things device at regular time.
Fig. 4 is a timing diagram of a downlink data communication control method of the internet of things according to the embodiment of the invention.
Fig. 5 is a state diagram of a downlink data communication control method of the internet of things according to an embodiment of the present invention.
Fig. 6 is a schematic structural diagram of an internet of things downlink data communication control device according to an embodiment of the present invention.
Fig. 7 is a schematic structural diagram of an internet of things downlink data communication control device according to an embodiment of the present invention.
Detailed Description
Features of various aspects and exemplary embodiments of the present invention will be described in detail below, and in order to make objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail below with reference to the accompanying drawings and the embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not to be construed as limiting the invention. It will be apparent to one skilled in the art that the present invention may be practiced without some of these specific details. The following description of the embodiments is merely intended to provide a better understanding of the present invention by illustrating examples of the present invention.
It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising 8230; \8230;" 8230; "does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.
Referring to fig. 1 and 4, an embodiment of the present invention provides a method for controlling data communication between internet of things, so that the method can identify device configuration data of the internet of things, and when the device of the internet of things is in a standby dormant state and a network function of the device of the internet of things is completely disconnected, the device configuration data can be reliably issued, thereby avoiding occurrence of situations such as data retransmission, missed transmission, and loss, and improving accuracy of data transmission; in addition, the invention can carry out batch configuration on the Internet of things equipment, realize high-efficiency Internet of things configuration work and ensure that communication data between the Internet of things platform and the operator platform as well as the Internet of things equipment are transmitted correctly.
The method comprises the following steps:
s1, writing equipment configuration data of the Internet of things equipment into an Internet of things platform;
s2, storing the equipment configuration data into a database equipment information table of the Internet of things platform;
s3, marking the equipment configuration data in the database equipment information table as an undelivered state;
s4, controlling the Internet of things platform to receive the uplink data of the Internet of things equipment forwarded by the operator platform;
s5, controlling the Internet of things platform to judge the message type of the equipment uplink data;
s6, when the uplink data of the equipment is a non-response message, reading the equipment configuration data which is not issued in the state of the equipment information table of the database, and generating a session serial number matched with the equipment configuration data;
s7, writing the equipment configuration data and the session serial number into the database configuration table, and marking the equipment configuration data as a issued state in the database equipment information table;
s8, controlling the Internet of things platform to issue a configuration message to the operator platform and receiving a response message of the Internet of things equipment at regular time;
and S9, if the response message is not received in a preset clock, the equipment configuration data is marked to be in an undelivered state in the database equipment information table. Therefore, the method and the device can accurately classify and identify the downlink data to be issued by the platform of the Internet of things, effectively avoid false sending, missed sending and repeated sending, and ensure the reliability and accuracy of data transmission.
Preferably, referring to fig. 2 and 5, the method for controlling downlink data communication of the internet of things further includes:
s10, when the uplink data of the equipment is a response message, finding equipment configuration data corresponding to a session serial number carried by the response message in the database configuration table, and deleting the equipment configuration data;
and S11, calibrating the equipment configuration data to be in a finished state in the database equipment information table.
Preferably, referring to fig. 3, the controlling the internet of things platform to issue a configuration message to the operator platform and to receive a response message of the internet of things device at regular time includes:
s81, controlling the platform of the Internet of things to carry a session serial number, and starting to wait for the response message at regular time;
s82, controlling the operator platform to forward the configuration message to the Internet of things equipment;
s83, after the Internet of things equipment receives the configuration message and updates the configuration, replying the response message carrying the session serial number to the operator platform;
s84, the operator platform forwards the response message to the Internet of things platform.
Preferably, the database device information table is a device table of a database.
Preferably, the database configuration table is a config table of a database.
Preferably, the session sequence number when the platform configuration data of the internet of things is issued corresponds to the session sequence number when the equipment of the internet of things responds one to one.
Preferably, in this embodiment, the process of batch issuing and configuring the internet of things devices is as follows: searching a batch of Internet of things equipment needing to be issued and configured in a database; the Internet of things platform writes configuration content of the batch Internet of things equipment into a device table, and sets the state of the configuration content to be 'undelivered'; according to the configuration issuing control method of the single Internet of things device, each configuration is triggered independently to issue when each Internet of things device reports the message.
Referring to fig. 6, an embodiment of the present invention provides an apparatus for controlling downlink data communication of an internet of things, where the apparatus includes:
the configuration data writing module 1 is used for writing equipment configuration data of the Internet of things equipment into the Internet of things platform;
the first storage module 2 is used for storing the equipment configuration data into a database equipment information table of the Internet of things platform;
the first data calibration module 3 is configured to calibrate the device configuration data in the database device information table to be in an undelivered state;
the data receiving module 4 is used for controlling the internet of things platform to receive the uplink data of the internet of things equipment forwarded by the operator platform;
the judging module 5 is used for controlling the internet of things platform to judge the message type of the uplink data of the equipment;
the matching module 6 is used for reading the device configuration data which is not issued in the state of the database device information table and generating a session serial number matched with the device configuration data;
a second storage module 7, configured to write the device configuration data and the session serial number into the database configuration table;
a second data calibration module 8, configured to calibrate the device configuration data in the database device information table to a issued state;
the data issuing control module 9 is configured to control the internet of things platform to issue a configuration message to the operator platform, and to receive a response message of the internet of things device at regular time;
and the third data calibration module 10, if the response message is not received in the preset clock, is configured to calibrate the device configuration data in the database device information table to be in an undelivered state.
In addition, the method for controlling internet of things downlink data communication according to the embodiment of the present invention described with reference to fig. 1 may be implemented by an internet of things downlink data communication control device. Fig. 7 shows a hardware structure diagram of the internet of things downlink data communication control device according to the embodiment of the invention.
The internet of things downstream data communication control device may comprise a processor 401 and a memory 402 storing computer program instructions.
In particular, the processor 401 may include a Central Processing Unit (CPU), or an Application Specific Integrated Circuit (ASIC), or may be configured as one or more Integrated circuits implementing embodiments of the present invention.
The processor 401 reads and executes the computer program instructions stored in the memory 402 to implement any one of the methods for controlling data communication between internet of things and downlink in the above embodiments.
In one example, the internet of things downstream data communication control device may further include a communication interface 403 and a bus 410. As shown in fig. 7, the processor 401, the memory 402, and the communication interface 403 are connected via a bus 410 to complete communication therebetween.
The communication interface 403 is mainly used for implementing communication between modules, apparatuses, units and/or devices in the embodiments of the present invention.
In addition, in combination with the method for controlling internet of things downlink data communication in the foregoing embodiment, an embodiment of the present invention may provide a computer-readable storage medium to implement the method. The computer readable storage medium having stored thereon computer program instructions; when executed by a processor, the computer program instructions implement any one of the methods for controlling internet of things downlink data communication in the above embodiments.
In summary, the method, the apparatus, the device and the storage medium for controlling data communication of internet of things provided by the embodiments of the present invention write device configuration data of internet of things devices in an internet of things platform; storing the equipment configuration data into a database equipment information table of the Internet of things platform; marking the equipment configuration data in the database equipment information table as an undelivered state; controlling the Internet of things platform to receive the uplink data of the Internet of things equipment forwarded by the operator platform; controlling the Internet of things platform to judge the message type of the equipment uplink data; when the equipment uplink data is a non-response message, reading the equipment configuration data which is not issued in the state of the database equipment information table, and generating a session serial number matched with the equipment configuration data; writing the equipment configuration data and the session serial number into the database configuration table, and marking the equipment configuration data as a issued state in the database equipment information table; controlling the Internet of things platform to issue a configuration message to the operator platform and receiving a response message of the Internet of things equipment at regular time; and if the response message is not received in a preset clock, marking the equipment configuration data in the database equipment information table as an undelivered state. Therefore, the equipment configuration data of the Internet of things can be identified, when the equipment of the Internet of things is in a standby dormant state and the network function of the equipment of the Internet of things is completely disconnected, the reliable issuing of the configuration data can be ensured, the situations of data retransmission, data missing, data loss and the like are avoided, and the accuracy of data transmission is improved; in addition, the invention can carry out batch configuration on the Internet of things equipment, realize high-efficiency Internet of things configuration work and ensure that communication data between the Internet of things platform and the operator platform as well as the Internet of things equipment are transmitted correctly.
It should also be noted that the exemplary embodiments mentioned in this patent describe some methods or systems based on a series of steps or devices. However, the present invention is not limited to the order of the above-described steps, that is, the steps may be performed in the order mentioned in the embodiments, may be performed in an order different from the order in the embodiments, or may be performed simultaneously.
As described above, only the specific embodiments of the present invention are provided, and it can be clearly understood by those skilled in the art that, for convenience and brevity of description, the specific working processes of the system, the module and the unit described above may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again. It should be understood that the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive various equivalent modifications or substitutions within the technical scope of the present invention, and these modifications or substitutions should be covered within the scope of the present invention.
Claims (9)
1. A method for controlling downlink data communication of an Internet of things is characterized by comprising the following steps:
writing equipment configuration data of the Internet of things equipment in the Internet of things platform;
storing the equipment configuration data into a database equipment information table of the Internet of things platform;
marking the equipment configuration data in the database equipment information table as an undelivered state;
controlling the Internet of things platform to receive the uplink data of the Internet of things equipment forwarded by the operator platform;
controlling the Internet of things platform to judge the message type of the equipment uplink data;
when the uplink data of the equipment is a non-response message, reading the equipment configuration data which is not issued in the state of the equipment information table of the database, and generating a session serial number matched with the equipment configuration data;
writing the equipment configuration data and the session serial number into the database configuration table, and marking the equipment configuration data as a issued state in the database equipment information table;
controlling the Internet of things platform to issue a configuration message to the operator platform and receiving a response message of the Internet of things equipment at regular time;
and if the response message is not received in a preset clock, marking the equipment configuration data in the database equipment information table as an undelivered state.
2. The method for controlling internet of things downlink data communication according to claim 1, wherein the method for controlling internet of things downlink data communication further comprises:
when the uplink data of the equipment is a response message, finding equipment configuration data corresponding to a session serial number carried by the response message in the database configuration table, and deleting the equipment configuration data;
and calibrating the equipment configuration data to be in a finished state in the database equipment information table.
3. The internet of things downlink data communication control method according to claim 1, wherein the controlling the internet of things platform to issue a configuration message to the operator platform and to receive a response message of the internet of things device at regular time includes:
controlling the platform of the Internet of things to carry a session serial number, and starting to wait for the response message at regular time;
control the operator platform to forward the configuration message to the Internet of things device;
after the Internet of things equipment receives the configuration message and updates the configuration, replying the response message carrying the session serial number to the operator platform;
and the operator platform forwards the response message to the Internet of things platform.
4. The internet of things downlink data communication control method according to claim 1, wherein the database device information table is a device table of a database.
5. The method for controlling data communication of the internet of things according to claim 1, wherein the database configuration table is a config table of a database.
6. The internet of things downlink data communication control method according to claim 2, wherein a session serial number when the internet of things platform configuration data is issued corresponds to a session serial number when the internet of things device responds one to one.
7. An internet of things downlink data communication control device, the device comprising:
the configuration data writing module is used for writing the equipment configuration data of the Internet of things equipment in the Internet of things platform;
the first storage module is used for storing the equipment configuration data into a database equipment information table of the Internet of things platform;
the first data calibration module is used for calibrating the equipment configuration data in the database equipment information table to be in an undelivered state;
the data receiving module is used for controlling the Internet of things platform to receive the uplink data of the Internet of things equipment forwarded by the operator platform;
the judging module is used for controlling the Internet of things platform to judge the message type of the equipment uplink data;
the matching module is used for reading the device configuration data which is not issued in the state of the database device information table and generating a session serial number matched with the device configuration data;
the second storage module is used for writing the equipment configuration data and the session serial number into the database configuration table;
the second data calibration module is used for calibrating the equipment configuration data into a issued state in the database equipment information table;
the data issuing control module is used for controlling the Internet of things platform to issue a configuration message to the operator platform and receiving a response message of the Internet of things equipment at regular time;
and the third data calibration module is used for calibrating the equipment configuration data to be in an undelivered state in the database equipment information table if the response message is not received in a preset clock.
8. The utility model provides a thing networking downlink data communication controlgear which characterized in that includes: at least one processor, at least one memory, and computer program instructions stored in the memory, which when executed by the processor, implement the method of any one of claims 1-6.
9. A storage medium having computer program instructions stored thereon, which when executed by a processor implement the method of any one of claims 1-6.
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| CN106604221A (en) * | 2016-11-18 | 2017-04-26 | 上海华为技术有限公司 | Connection management method, terminal and network side equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US10148502B2 (en) * | 2015-02-12 | 2018-12-04 | Sears Brands, L.L.C. | System, apparatus, and media for changing state of an internet of things (IOT) device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106604221A (en) * | 2016-11-18 | 2017-04-26 | 上海华为技术有限公司 | Connection management method, terminal and network side equipment |
| CN109391980A (en) * | 2017-08-08 | 2019-02-26 | 北京亿阳信通科技有限公司 | A kind of method and system based on NB-IoT network downstream flow control |
| CN211555077U (en) * | 2020-04-08 | 2020-09-22 | 深圳市泛海三江电子股份有限公司 | Configurable Internet of things composite fire detection alarm and system |
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