CN113037568A - Information distribution method of Internet of things equipment - Google Patents
Information distribution method of Internet of things equipment Download PDFInfo
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- CN113037568A CN113037568A CN202110413836.4A CN202110413836A CN113037568A CN 113037568 A CN113037568 A CN 113037568A CN 202110413836 A CN202110413836 A CN 202110413836A CN 113037568 A CN113037568 A CN 113037568A
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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
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- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16Y—INFORMATION AND COMMUNICATION TECHNOLOGY SPECIALLY ADAPTED FOR THE INTERNET OF THINGS [IoT]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
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Abstract
The application provides an information distribution method of Internet of things equipment, and relates to the technical field of Internet of things. In the application, first, target device identification information of a target internet of things device is obtained, wherein each internet of things device has unique device identification information. And secondly, determining a first wireless gateway corresponding to the target Internet of things equipment in a plurality of wireless gateways. And then, sending the identification information of the target device to the first wireless gateway, wherein the first wireless gateway is used for performing conversion transmission processing on the internet of things data sent by the target internet of things device and performing conversion transmission processing on the internet of things control data sent to the target internet of things device. Based on the method, the problem that unreasonable information exists when the information of the Internet of things equipment is distributed in the prior art can be solved.
Description
Technical Field
The application relates to the technical field of Internet of things, in particular to an information distribution method of Internet of things equipment.
Background
The gateway of the internet of things plays a very important role in the internet of things, and becomes a link for connecting a sensing network and a traditional communication network. As a gateway device, the internet of things gateway can implement protocol conversion between the sensing network and the communication network, and between different types of sensing networks, for example, both wide area interconnection and local area interconnection can be implemented. In addition, the internet of things gateway also needs to have an equipment management function, and an operator can manage all sensing nodes at the bottom layer through the internet of things gateway equipment, know relevant information of all the sensing nodes and realize remote control.
In order to enable each sensing node (i.e., internet of things device) to perform effective data transmission through the internet of things gateway, a plurality of internet of things gateways may be configured. However, the inventor researches and discovers that when the information of the internet of things equipment is distributed to the internet of things gateway, the problem of unreasonable distribution exists.
Disclosure of Invention
In view of this, an object of the present application is to provide an information distribution method for internet of things devices, so as to solve the problem in the prior art that there is unreasonable information distribution for the internet of things devices.
In order to achieve the above purpose, the embodiment of the present application adopts the following technical solutions:
an information distribution method for Internet of things equipment comprises the following steps:
acquiring target equipment identification information of target Internet of things equipment, wherein each piece of Internet of things equipment has unique equipment identification information and is used for identifying the Internet of things equipment;
determining a first wireless gateway corresponding to the target Internet of things equipment in a plurality of wireless gateways;
and sending the identification information of the target equipment to the first wireless gateway, wherein the first wireless gateway is used for carrying out conversion transmission processing on the Internet of things data sent by the target Internet of things equipment and carrying out conversion transmission processing on the Internet of things control data sent to the target Internet of things equipment.
In a possible embodiment, in the information distribution method of the internet of things device, the information distribution method further includes:
acquiring target gateway identification information sent by the first wireless gateway, wherein each wireless gateway has unique gateway identification information for identifying the wireless gateway;
and sending the target gateway identification information to the target Internet of things equipment.
In a possible embodiment, in the information distribution method of the internet of things device, the information distribution method further includes:
judging whether a preset gateway updating condition is reached;
if the gateway updating condition is met, re-determining a first wireless gateway corresponding to the target Internet of things equipment in a plurality of wireless gateways to obtain a new first wireless gateway;
and sending the target identification information to the new first wireless gateway.
In a possible embodiment, in the information distribution method of the internet of things device, the information distribution method further includes:
acquiring new target gateway identification information sent by the new first wireless gateway;
and sending the new target gateway identification information to the target Internet of things equipment.
In a possible embodiment, in the information distribution method of an internet of things device, the step of determining, among a plurality of wireless gateways, a first wireless gateway corresponding to the target internet of things device includes:
acquiring the generated device-gateway correspondence, wherein the device-gateway correspondence comprises the correspondence between each wireless gateway and each internet of things device;
and determining a first wireless gateway corresponding to the target Internet of things equipment in a plurality of wireless gateways based on the equipment-gateway correspondence, wherein the target Internet of things equipment and the first wireless gateway have a correspondence.
In a possible embodiment, in the information distribution method for an internet of things device, the method further includes a step of generating the device-gateway correspondence, where the step includes:
determining the number of the Internet of things devices included in the target Internet of things system to obtain the number of the target devices;
determining at least one target wireless gateway from a plurality of pre-configured wireless gateways based on the number of the target devices, wherein the number of the target gateways is matched with the number of the target devices;
and respectively allocating each target wireless gateway to the internet of things equipment included in the target internet of things system to form the equipment-gateway correspondence, wherein each internet of things equipment is allocated with a corresponding target wireless gateway so as to convert and transmit the internet of things data sent by the corresponding internet of things equipment through the target wireless gateway.
In a possible embodiment, in the information distribution method of an internet of things device, the step of determining at least one target wireless gateway among a plurality of preconfigured wireless gateways based on the number of target devices includes:
acquiring the number of a plurality of wireless gateways configured in advance to obtain the number of target gateways;
judging the size relationship between the number of the target gateways and the number of the target devices;
if the number of the target gateways is less than or equal to the number of the target devices, determining the plurality of wireless gateways as a plurality of target wireless gateways;
and if the number of the target gateways is larger than the number of the target devices, determining the wireless gateways with the number of the target devices as the target wireless gateways in the plurality of wireless gateways.
In a possible embodiment, in the information distribution method of an internet of things device, if the number of target gateways is greater than the number of target devices, the step of determining, from the plurality of wireless gateways, the number of wireless gateways as the target wireless gateway includes:
if the number of the target gateways is larger than the number of the target equipment, acquiring gateway state information of each wireless gateway in the plurality of wireless gateways;
and determining a plurality of wireless gateways as target wireless gateways in the plurality of wireless gateways based on the gateway state information of each wireless gateway.
In a possible embodiment, in the information distribution method of an internet of things device, the step of determining at least one target wireless gateway among a plurality of preconfigured wireless gateways based on the number of target devices includes:
acquiring the number of a plurality of wireless gateways configured in advance to obtain the number of target gateways;
determining a multiple relation between the number of the target gateways and the number of the target devices;
and determining a target wireless gateway in the plurality of wireless gateways based on the multiple relation.
In a possible embodiment, in the information distribution method of an internet of things device, the target device identification information includes device fingerprint information and network address information of the target internet of things device.
According to the information distribution method of the Internet of things equipment, after the target equipment identification information of the target Internet of things equipment is obtained, the first wireless gateway corresponding to the target Internet of things equipment is determined, so that the target equipment identification information is sent to the first wireless gateway. Based on this, because only send target device identification information to corresponding wireless gateway for compare in the direct technical scheme who broadcasts the target device identification information who obtains to all wireless gateways, can effectively avoid the problem that the wasting of resources (such as data transmission resource etc.) and information security are lower, thereby have unreasonable problem when improving the information of the equipment of the thing networking among the prior art and distribute, have higher practical value.
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
Fig. 1 is a block diagram of a structure of an information distribution platform of an internet of things device according to an embodiment of the present application.
Fig. 2 is a schematic flowchart of steps included in an information distribution method for internet of things devices according to an embodiment of the present application.
Detailed Description
In order to make the objects, 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 is obvious that the described embodiments are only a part of the embodiments of the present application, and not all 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 given herein without making any creative effort, shall fall within the protection scope of the present application.
As shown in fig. 1, an embodiment of the application provides an information distribution platform for internet of things devices. The information distribution platform of the internet of things equipment can comprise a memory and a processor.
In detail, the memory and the processor are electrically connected directly or indirectly to realize data transmission or interaction. For example, they may be electrically connected to each other via one or more communication buses or signal lines. The memory can have stored therein at least one software function (computer program) which can be present in the form of software or firmware. The processor may be configured to execute the executable computer program stored in the memory, so as to implement the information distribution method of the internet of things device provided by the embodiments (described later) of the present application.
Alternatively, the Memory may be, but is not limited to, a Random Access Memory (RAM), a Read Only Memory (ROM), a Programmable Read-Only Memory (PROM), an Erasable Read-Only Memory (EPROM), an electrically Erasable Read-Only Memory (EEPROM), and the like.
The Processor may be a general-purpose Processor, including a Central Processing Unit (CPU), a Network Processor (NP), a System on Chip (SoC), and the like; but may also be a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other programmable logic device, discrete gate or transistor logic device, discrete hardware components.
Moreover, the structure shown in fig. 1 is only an illustration, and the information distribution platform of the internet of things device may further include more or fewer components than those shown in fig. 1, or have a different configuration from that shown in fig. 1, for example, may include a communication unit for information interaction with other devices.
In an alternative example, the information distribution platform of the internet of things device may be a server with data processing capability, and is used for managing each wireless gateway.
With reference to fig. 2, an embodiment of the present application further provides an information distribution method for an internet of things device, which is applicable to the information distribution platform for the internet of things device. The method steps defined by the relevant processes of the information distribution method of the equipment of the internet of things can be realized by an information distribution platform of the equipment of the internet of things. The specific process shown in FIG. 2 will be described in detail below.
Step S110, target equipment identification information of the target Internet of things equipment is obtained.
In an embodiment, the information distribution platform of the internet of things device may obtain target device identification information sent by a target internet of things device. Each piece of internet-of-things equipment has unique equipment identification information and is used for identifying the internet-of-things equipment.
Step S120, a first wireless gateway corresponding to the target Internet of things device is determined in a plurality of wireless gateways.
In this embodiment, after the target device identification information of the target internet of things device is obtained based on step S110, the information distribution platform of the internet of things device may determine, in the plurality of wireless gateways, a first wireless gateway corresponding to the target internet of things device.
Step S130, sending the target device identification information to the first wireless gateway.
In this embodiment, after determining the first wireless gateway based on step S120, the information distribution platform of the internet of things device may send the target device identification information to the first wireless gateway, so as to implement information distribution of the target internet of things device.
The first wireless gateway is used for performing conversion transmission processing on the internet of things data sent by the target internet of things device (for example, transmitting the internet of things data to other devices, such as an internet of things background server), and performing conversion transmission processing on the internet of things control data sent to the target internet of things device.
Based on the method, after the target equipment identification information of the target Internet of things equipment is obtained, the first wireless gateway corresponding to the target Internet of things equipment is determined, so that the target equipment identification information is sent to the first wireless gateway. Based on this, because only send target device identification information to corresponding wireless gateway for compare in the direct technical scheme who broadcasts the target device identification information who obtains to all wireless gateways, can effectively avoid the problem that the wasting of resources (such as data transmission resource etc.) and information security are lower, thereby have unreasonable problem when improving the information of the equipment of the thing networking among the prior art and distribute, have higher practical value.
In the first aspect, it should be noted that, in step S110, specific content of the target device identification information is not limited, and may be selected according to actual application requirements.
For example, in an alternative example, the target device identification information includes device fingerprint information and network address information of the target internet of things device.
In the second aspect, it should be noted that, in the step S120, a specific manner of determining the first wireless gateway corresponding to the target internet of things device in the plurality of wireless gateways is not limited.
For example, in an alternative example, step S120 may include the steps of:
firstly, acquiring a generated device-gateway corresponding relation, wherein the device-gateway corresponding relation comprises a corresponding relation between each wireless gateway and each Internet of things device; secondly, determining a first wireless gateway corresponding to the target internet of things device in a plurality of wireless gateways based on the device-gateway correspondence, wherein the target internet of things device and the first wireless gateway have a correspondence.
Optionally, in the above example, a specific manner of generating the device-gateway correspondence is not limited, and may be selected according to an actual application requirement.
For example, in an alternative example, the device-gateway correspondence may be generated based on the following steps:
firstly, determining the number of the Internet of things equipment included in a target Internet of things system to obtain the number of the target equipment; secondly, determining at least one target wireless gateway from a plurality of pre-configured wireless gateways based on the number of the target devices, wherein the number of the target gateways is matched with the number of the target devices; and then, respectively allocating each target wireless gateway to the internet of things equipment included in the target internet of things system to form the equipment-gateway correspondence, wherein each internet of things equipment is allocated with a corresponding target wireless gateway so as to convert and transmit the internet of things data sent by the corresponding internet of things equipment through the target wireless gateway.
Optionally, in the above example, a specific manner of determining at least one target wireless gateway among the plurality of wireless gateways based on the number of the target devices is not limited, and may be selected according to an actual application requirement.
For example, in an alternative example, at least one target wireless gateway may be determined among the plurality of wireless gateways based on the number of target devices by:
firstly, acquiring the number of a plurality of wireless gateways configured in advance to obtain the number of target gateways; secondly, determining a multiple relation between the number of the target gateways and the number of the target devices; then, target wireless gateways are determined among the plurality of wireless gateways based on the multiple relationship (for example, if the number of the target gateways is 7 and the number of the target devices is 12, the corresponding multiple relationship is 7/12, and thus, 6 target wireless gateways can be determined, so that after step S130 is executed, two internet of things devices correspond to each target wireless gateway; for example, if the number of the target gateways is 12 and the number of the target devices is 5, the corresponding multiple relationship is 12/5, and thus, 5 target wireless gateways can be determined, so that after step S130 is executed, one internet of things device corresponds to each target wireless gateway).
For another example, in another alternative example, at least one target wireless gateway may be determined among the plurality of wireless gateways based on the number of target devices by:
firstly, acquiring the number of a plurality of wireless gateways configured in advance to obtain the number of target gateways; secondly, judging the size relationship between the number of the target gateways and the number of the target devices; then, if the number of the target gateways is less than or equal to the number of the target devices, determining the plurality of wireless gateways as a plurality of target wireless gateways (in this way, a partial one-to-many correspondence relationship, a partial one-to-one correspondence relationship, or a one-to-many correspondence relationship may be formed between the wireless gateways and the internet of things devices); finally, if the number of the target gateways is greater than the number of the target devices, determining the number of the target devices in the wireless gateways as the target wireless gateways (in this way, a one-to-one correspondence relationship may be formed between the wireless gateways and the internet of things devices).
Optionally, on the basis of the above example, a specific manner of determining, as the target wireless gateways, the number of wireless gateways corresponding to the target device from among the plurality of wireless gateways is not limited.
For example, in an alternative example, the number of wireless gateways that are the target devices may be determined to be the target wireless gateway among the plurality of wireless gateways based on the following steps:
firstly, if the number of the target gateways is larger than that of the target equipment, acquiring gateway state information of each wireless gateway in the plurality of wireless gateways; secondly, determining a plurality of wireless gateways as target wireless gateways in the plurality of wireless gateways based on the gateway state information of each wireless gateway.
It is to be understood that, in the above example, a specific manner of determining the number of the target devices as the target wireless gateways in the plurality of wireless gateways based on the gateway state information of each of the wireless gateways is not limited, and may be selected according to actual application requirements.
For example, in a first alternative example, the number of target devices may be determined as target wireless gateways among the plurality of wireless gateways based on the gateway status information of each of the wireless gateways by:
determining first gateway state information and second gateway state information in the plurality of gateway state information, and determining a state information interval based on the first gateway state information and the second gateway state information, wherein the first gateway state information is one of the plurality of gateway state information with the least gateway effective resource of a corresponding wireless gateway, and the second gateway state information is one of the plurality of gateway state information with the most gateway effective resource (for example, it may refer to an idle computing resource, a storage resource, a port resource, etc.) of the corresponding wireless gateway;
secondly, performing equal-interval segmentation processing on the state information interval to obtain a plurality of state information intervals, and sequencing each state information interval according to the sequence of the corresponding gateway effective resources from less to more to obtain a sequence number of the interval corresponding to each state information interval;
thirdly, counting the state information quantity of the gateway state information in each state information interval to obtain a plurality of state information quantities;
fourthly, respectively forming corresponding combinations of the sequencing number and the information quantity corresponding to each state information block section based on the sequencing number and the state information quantity of the block section corresponding to each state information block section to obtain a plurality of corresponding combinations of the sequencing number and the information quantity;
fifthly, performing curve fitting processing based on the plurality of ranking number-information number corresponding combinations to obtain corresponding ranking number-information number curves;
sixthly, determining each ranking number-information number corresponding combination belonging to the ranking number-information number curve from the plurality of ranking number-information number corresponding combinations, and determining the ranking number-information number corresponding combination as a target ranking number-information number corresponding combination;
seventhly, taking the gateway state information included in the state information section corresponding to each target rank number-information quantity corresponding combination as target gateway state information;
eighthly, judging the size relationship between the quantity of the target gateway state information and the quantity of the target equipment;
ninthly, if the quantity of the target gateway state information is smaller than the quantity of the target devices, performing equal-interval segmentation processing on the state information interval again to determine new target gateway state information again based on a plurality of obtained new state information intervals until the quantity of the new target gateway state information is larger than or equal to the quantity of the target devices;
and step ten, determining the new target gateway state information with the maximum corresponding gateway effective resources, and taking the wireless gateway corresponding to the new target gateway state information with the maximum corresponding gateway effective resources as the target wireless gateway.
For another example, in a second alternative example, the number of target wireless gateways as the target wireless gateway may be determined from the plurality of wireless gateways based on the gateway status information of each of the wireless gateways by:
determining first gateway state information and second gateway state information in the plurality of gateway state information, and determining a state information interval based on the first gateway state information and the second gateway state information, wherein the first gateway state information is one of the plurality of gateway state information with the smallest gateway effective resource of a corresponding wireless gateway, and the second gateway state information is one of the plurality of gateway state information with the largest gateway effective resource of the corresponding wireless gateway;
secondly, performing equal-interval segmentation processing on the state information interval to obtain a plurality of state information intervals, and sequencing each state information interval according to the sequence of the corresponding gateway effective resources from less to more to obtain a sequence number of the interval corresponding to each state information interval;
thirdly, counting the state information quantity of the gateway state information in each state information interval to obtain a plurality of state information quantities;
fourthly, respectively forming corresponding combinations of the sequencing number and the information quantity corresponding to each state information block section based on the sequencing number and the state information quantity of the block section corresponding to each state information block section to obtain a plurality of corresponding combinations of the sequencing number and the information quantity;
fifthly, performing curve fitting processing based on the plurality of ranking number-information number corresponding combinations to obtain corresponding ranking number-information number curves;
sixthly, calculating deviation degree information (the deviation degree information can refer to the distance of the information quantity in the corresponding coordinate axis direction in the corresponding coordinate system) between the sequencing number-information quantity corresponding combination and the sequencing number-information quantity curve aiming at each sequencing number-information quantity corresponding combination, and judging whether the deviation degree information is smaller than deviation degree threshold value information or not;
seventhly, determining each corresponding combination of the deviation degree information and the information quantity, which is smaller than the deviation degree threshold value information, as a corresponding combination of a target ranking number and the information quantity;
eighthly, taking the gateway state information included in the state information section corresponding to each target rank number-information quantity corresponding combination as target gateway state information;
ninthly, judging the size relationship between the quantity of the target gateway state information and the quantity of the target equipment;
tenth, if the number of the target gateway state information is smaller than the number of the target devices, performing equal-interval segmentation processing on the state information interval again to determine new target gateway state information again based on the obtained new state information intervals until the number of the new target gateway state information is larger than or equal to the number of the target devices;
and step eleven, determining the new target gateway state information with the maximum corresponding gateway effective resources, and taking the wireless gateway corresponding to the new target gateway state information with the maximum corresponding gateway effective resources as a target wireless gateway.
For another example, in a third alternative example, the number of target devices may be determined as target wireless gateways among the plurality of wireless gateways based on the gateway status information of each of the wireless gateways by:
determining first gateway state information and second gateway state information in the plurality of gateway state information, and determining a state information interval based on the first gateway state information and the second gateway state information, wherein the first gateway state information is one of the plurality of gateway state information with the smallest gateway effective resource of a corresponding wireless gateway, and the second gateway state information is one of the plurality of gateway state information with the largest gateway effective resource of the corresponding wireless gateway;
secondly, performing equal-interval segmentation processing on the state information interval to obtain a plurality of state information intervals, and sequencing each state information interval according to the sequence of the corresponding gateway effective resources from less to more to obtain a sequence number of the interval corresponding to each state information interval;
thirdly, counting the state information quantity of the gateway state information in each state information interval to obtain a plurality of state information quantities;
fourthly, respectively forming corresponding combinations of the sequencing number and the information quantity corresponding to each state information block section based on the sequencing number and the state information quantity of the block section corresponding to each state information block section to obtain a plurality of corresponding combinations of the sequencing number and the information quantity;
fifthly, performing curve fitting processing based on the plurality of ranking number-information number corresponding combinations to obtain corresponding ranking number-information number curves;
sixthly, calculating the deviation degree information between the sequencing number-information number corresponding combination and the sequencing number-information number curve aiming at each sequencing number-information number corresponding combination;
seventhly, determining a specified number of sorting number-information number corresponding combinations with minimum deviation degree information in the plurality of sorting number-information number corresponding combinations based on the deviation degree information, wherein the number of the state information included in the state information section corresponding to the specified number of sorting number-information number corresponding combinations is greater than or equal to the number of the target devices;
eighthly, taking the gateway state information included in the state information section corresponding to the specified number of sequencing number-information number corresponding combinations as the target gateway state information;
and ninthly, determining the target gateway state information with the maximum corresponding gateway effective resources, and taking the wireless gateway corresponding to the target gateway state information with the maximum corresponding gateway effective resources as a target wireless gateway.
It is understood that, for the first alternative example and the second alternative example described above, the following steps may be further included:
and if the number of the target gateway state information is larger than or equal to the number of the target devices, determining the number of the target gateway state information with the maximum corresponding gateway effective resources from the target gateway state information, and taking the wireless gateway corresponding to the number of the target gateway state information as the target wireless gateway.
It is to be understood that, for the second example described above, the specific manner for performing the equal-interval splitting process again is not limited, and may be selected according to the actual application requirements.
For example, in an alternative example, in any of the equal interval division processes performed two adjacent times, the section length of the state information section obtained by performing the equal interval division process the previous time is smaller than the section length of the state information section obtained by performing the equal interval division process the subsequent time.
For example, in another alternative example, in any of the two adjacent equal-interval division processes, the length of the state information segment obtained by the previous equal-interval division process is smaller than the length of the state information segment obtained by the first equal-interval division process, and the length of the state information segment obtained by the subsequent equal-interval division process is larger than the length of the state information segment obtained by the first equal-interval division process.
On the basis of the above example, in an alternative example, the information distribution method for the internet of things device may further include the following steps:
firstly, acquiring target gateway identification information (such as device fingerprint information and network address information of the first wireless gateway) sent by the first wireless gateway, wherein each wireless gateway has unique gateway identification information for identifying the wireless gateway; and secondly, sending the identification information of the target gateway to the target Internet of things equipment.
On the basis of the above example, in an alternative example, the information distribution method for the internet of things device may further include the following steps:
firstly, judging whether a preset gateway updating condition is met (for example, after the corresponding relation between the gateway and the Internet of things equipment is established last time, whether the time interval between the gateway and the current time is greater than a preset time length or not); secondly, if the gateway updating condition is met, re-determining a first wireless gateway corresponding to the target Internet of things equipment in a plurality of wireless gateways to obtain a new first wireless gateway; then, the target identification information is sent to the new first wireless gateway.
On the basis of the above example, in an alternative example, the information distribution method for the internet of things device may further include the following steps:
firstly, acquiring new target gateway identification information sent by the new first wireless gateway; and secondly, sending the new target gateway identification information to the target Internet of things equipment.
In summary, according to the information distribution method for the internet of things device, after the target device identification information of the target internet of things device is obtained, the first wireless gateway corresponding to the target internet of things device is determined first, so that the target device identification information is sent to the first wireless gateway. Based on this, because only the target device identification information is sent to the corresponding wireless gateway, compared with the technical scheme that the acquired target device identification information is directly broadcast to all wireless gateways, the problems of resource waste (such as data transmission resources and the like) and low information security can be effectively avoided, and the unreasonable problem existing in the prior art when the information of the internet of things device is distributed is solved.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus and method can be implemented in other ways. The apparatus and method embodiments described above are illustrative only, as the flowcharts and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of apparatus, methods and computer program products according to various embodiments of the present application. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
In addition, functional modules in the embodiments of the present application may be integrated together to form an independent part, or each module may exist separately, or two or more modules may be integrated to form an independent part.
The functions, if implemented in the form of software functional modules and sold or used as a stand-alone product, may be stored in a computer readable storage medium. 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 device (which may be a personal computer, an electronic device, or a network device) to perform all or part of the steps of the method according to the embodiments of the present application. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes. It should be noted that, in this document, 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 phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (10)
1. An information distribution method for Internet of things equipment is characterized by comprising the following steps:
acquiring target equipment identification information of target Internet of things equipment, wherein each piece of Internet of things equipment has unique equipment identification information and is used for identifying the Internet of things equipment;
determining a first wireless gateway corresponding to the target Internet of things equipment in a plurality of wireless gateways;
and sending the identification information of the target equipment to the first wireless gateway, wherein the first wireless gateway is used for carrying out conversion transmission processing on the Internet of things data sent by the target Internet of things equipment and carrying out conversion transmission processing on the Internet of things control data sent to the target Internet of things equipment.
2. The information distribution method of the internet of things equipment according to claim 1, further comprising:
acquiring target gateway identification information sent by the first wireless gateway, wherein each wireless gateway has unique gateway identification information for identifying the wireless gateway;
and sending the target gateway identification information to the target Internet of things equipment.
3. The information distribution method of the internet of things equipment according to claim 1, further comprising:
judging whether a preset gateway updating condition is reached;
if the gateway updating condition is met, re-determining a first wireless gateway corresponding to the target Internet of things equipment in a plurality of wireless gateways to obtain a new first wireless gateway;
and sending the target identification information to the new first wireless gateway.
4. The information distribution method of the internet of things equipment according to claim 3, further comprising:
acquiring new target gateway identification information sent by the new first wireless gateway;
and sending the new target gateway identification information to the target Internet of things equipment.
5. The information distribution method of the internet of things equipment as claimed in any one of claims 1 to 4, wherein the step of determining the first wireless gateway corresponding to the target internet of things equipment in the plurality of wireless gateways comprises the following steps:
acquiring the generated device-gateway correspondence, wherein the device-gateway correspondence comprises the correspondence between each wireless gateway and each internet of things device;
and determining a first wireless gateway corresponding to the target Internet of things equipment in a plurality of wireless gateways based on the equipment-gateway correspondence, wherein the target Internet of things equipment and the first wireless gateway have a correspondence.
6. The information distribution method for the internet of things equipment according to claim 5, further comprising a step of generating the equipment-gateway correspondence, the step comprising:
determining the number of the Internet of things devices included in the target Internet of things system to obtain the number of the target devices;
determining at least one target wireless gateway from a plurality of pre-configured wireless gateways based on the number of the target devices, wherein the number of the target gateways is matched with the number of the target devices;
and respectively allocating each target wireless gateway to the internet of things equipment included in the target internet of things system to form the equipment-gateway correspondence, wherein each internet of things equipment is allocated with a corresponding target wireless gateway so as to convert and transmit the internet of things data sent by the corresponding internet of things equipment through the target wireless gateway.
7. The method for distributing information of internet of things devices according to claim 6, wherein the step of determining at least one target wireless gateway among the plurality of preconfigured wireless gateways based on the number of target devices comprises:
acquiring the number of a plurality of wireless gateways configured in advance to obtain the number of target gateways;
judging the size relationship between the number of the target gateways and the number of the target devices;
if the number of the target gateways is less than or equal to the number of the target devices, determining the plurality of wireless gateways as a plurality of target wireless gateways;
and if the number of the target gateways is larger than the number of the target devices, determining the wireless gateways with the number of the target devices as the target wireless gateways in the plurality of wireless gateways.
8. The information distribution method of internet of things equipment according to claim 7, wherein the step of determining, if the number of target gateways is greater than the number of target equipment, the number of wireless gateways as the target wireless gateway among the plurality of wireless gateways includes:
if the number of the target gateways is larger than the number of the target equipment, acquiring gateway state information of each wireless gateway in the plurality of wireless gateways;
and determining a plurality of wireless gateways as target wireless gateways in the plurality of wireless gateways based on the gateway state information of each wireless gateway.
9. The method for distributing information of internet of things devices according to claim 6, wherein the step of determining at least one target wireless gateway among the plurality of preconfigured wireless gateways based on the number of target devices comprises:
acquiring the number of a plurality of wireless gateways configured in advance to obtain the number of target gateways;
determining a multiple relation between the number of the target gateways and the number of the target devices;
and determining a target wireless gateway in the plurality of wireless gateways based on the multiple relation.
10. The information distribution method of the internet of things equipment according to any one of claims 1 to 4, wherein the target equipment identification information includes equipment fingerprint information and network address information of the target internet of things equipment.
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