CN113794751A - Data interaction method, system, equipment and storage medium of Internet of things system - Google Patents
Data interaction method, system, equipment and storage medium of Internet of things system Download PDFInfo
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- CN113794751A CN113794751A CN202110964567.0A CN202110964567A CN113794751A CN 113794751 A CN113794751 A CN 113794751A CN 202110964567 A CN202110964567 A CN 202110964567A CN 113794751 A CN113794751 A CN 113794751A
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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
- H04L67/01—Protocols
- 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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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/08—Access point devices
- H04W88/10—Access point devices adapted for operation in multiple networks, e.g. multi-mode access points
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/16—Gateway arrangements
Abstract
The application discloses a data interaction method, a system, equipment and a storage medium of an Internet of things system, relating to the technical field of Internet of things, wherein the method comprises the steps that an elastic Internet of things plug-in card receives a query request of a preset wireless local area network access point; the inquiry request is sent after the wireless local area network access point identifies the elastic Internet of things card; responding to the query request, and sending the communication frequency point of the elastic Internet of things card to the wireless local area network access point; the communication frequency point is a frequency point which needs to be avoided by a wireless local area network access point; and sending a link establishment request to a wireless local area network access point, and establishing a communication channel corresponding to the link establishment request so as to be in communication connection with the application platform and a preset management platform. The application platform is in communication interaction with a preset elastic Internet of things card through a preset wireless local area network access point; the wireless local area network access point is in communication connection with the application platform, and the wireless local area network access point is connected with the elastic Internet of things plug-in card in a pluggable mode. Through the mode, the wireless local area network access point can independently be as a common gateway, can form an internet of things gateway with the elastic internet of things card, and the integrated gateway integrating the internet of things gateway and the common gateway improves the use convenience.
Description
Technical Field
The invention relates to the technical field of Internet of things, in particular to a data interaction method, a data interaction system, data interaction equipment and a data interaction storage medium for an Internet of things system.
Background
With popularization and diversification of the internet of things devices, in order to facilitate uniform management of a plurality of internet of things devices (such as a plurality of internet of things devices of different types, a plurality of internet of things devices of the same type, a plurality of combinations of a plurality of internet of things devices of different types and a plurality of internet of things devices of the same type), a uniform internet of things gateway is generally established; and the system is connected with the Internet of things gateway through unified application, so that unified management of a plurality of Internet of things devices is realized. However, the existing internet of things gateway is usually an independent gateway, and in practical application, the internet of things gateway and a common gateway need to be configured separately, so that the use is very inconvenient.
Disclosure of Invention
The present application is directed to solving at least one of the technical problems occurring in the related art. Therefore, a data interaction method, a system, equipment and a storage medium of the Internet of things system are provided, an integrated gateway integrating an Internet of things gateway and a common gateway is formed, and the use convenience is improved.
According to the data interaction method of the Internet of things system in the embodiment of the first aspect of the application, the method is applied to the elastic Internet of things plug-in card, and comprises the following steps:
receiving a query request of a preset wireless local area network access point; the elastic Internet of things plug-in card is connected with the wireless local area network access point in a pluggable manner; the inquiry request is sent by the wireless local area network access point after the elastic Internet of things card is identified;
responding to the query request, and sending the communication frequency point of the elastic Internet of things card to the wireless local area network access point; the communication frequency point is a frequency point which needs to be avoided by the wireless local area network access point;
sending a link establishment request to the wireless local area network access point, and establishing a communication channel corresponding to the link establishment request;
and the communication channel is in communication connection with a preset application platform and a preset management platform.
The data interaction method of the Internet of things system according to the embodiment of the second aspect of the application is applied to an application platform, and comprises the following steps:
the method comprises the following steps that a preset wireless local area network access point is in communication interaction with a preset elastic Internet of things card; the wireless local area network access point is in communication connection with the application platform, and the wireless local area network access point is in pluggable connection with the elastic Internet of things plug-in card.
An internet of things system according to an embodiment of a third aspect of the present application includes:
the system comprises an elastic Internet of things plug-in card, a plurality of Internet of things devices and a plurality of Internet of things devices, wherein the elastic Internet of things plug-in card is in communication connection with the plurality of Internet of things devices; the elastic Internet of things plug-in card executes the data interaction method of the Internet of things system in the first aspect;
the wireless local area network access point is provided with a communication interface, and the elastic Internet of things plug-in card is connected with the wireless local area network access point in a pluggable manner through the communication interface;
the application platform is in communication connection with the wireless local area network access point; the application platform executes the data interaction method of the Internet of things system according to the second aspect;
and the management platform is in communication connection with the wireless local area network access point and is used for configuring the connection parameters of the elastic Internet of things plug-in card.
An electronic device according to an embodiment of a fourth aspect of the present application, the electronic device comprising:
at least one processor, and a memory communicatively coupled to the at least one processor; wherein the memory stores instructions that are executable by the at least one processor to cause the at least one processor to perform one of:
the data interaction method of the Internet of things system in the first aspect;
the data interaction method of the internet of things system in the second aspect.
A storage medium according to an embodiment of a fifth aspect of the present application includes computer-executable instructions stored thereon for performing at least one of:
the data interaction method of the Internet of things system in the first aspect;
the data interaction method of the internet of things system in the second aspect.
According to the above embodiments of the present application, at least the following advantages are provided: the method comprises the steps that the elastic Internet of things plug-in card is connected with a wireless local area network access point, the wireless local area network access point automatically avoids communication frequency points of the elastic Internet of things plug-in card, after a communication channel is established, the Internet of things equipment sends signals to the elastic Internet of things plug-in card, and the elastic Internet of things plug-in card enables the signals to be forwarded to a unified application platform by the wireless local area network access point through the communication channel. At the moment, the wireless local area network access point can be independently used as a common gateway and connected with communication equipment (such as a mobile phone); and an Internet of things gateway can be formed with the elastic Internet of things plug-in card, an integrated gateway integrating the Internet of things gateway and the common gateway is formed, and at the moment, the arrangement of the wireless local area network access point and the elastic Internet of things plug-in card is simpler, so that the use convenience is improved.
Additional features and advantages of the application will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the application. The objectives and other advantages of the application may be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
The above and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a system architecture diagram of an Internet of things system provided by an embodiment of the present application;
fig. 2 is a schematic flow chart of a data interaction method applied to an internet of things system of an elastic internet of things card according to an embodiment of the present application;
fig. 3 is a schematic flow chart of a data interaction method applied to an internet of things system of an application platform according to an embodiment of the present application.
Detailed Description
Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.
In the description of the present application, if there are first and second described only for the purpose of distinguishing technical features, it is not understood that relative importance is indicated or implied or that the number of indicated technical features or the precedence of the indicated technical features is implicitly indicated or implied.
In one aspect, the present application provides an internet of things system, as shown in fig. 1, including:
the smart internet of things card 100 is in communication connection with a plurality of internet of things devices 300;
the wireless local area network access point 200 is provided with a communication interface, and the elastic Internet of things plug-in card 100 can be arranged on the communication interface in a plug-in and plug-out manner;
the application platform 400, wherein the application platform 400 is in communication connection with the wireless local area network access point 200;
the management platform 500, the management platform 500 is in communication connection with the wlan access point 200, and the management platform 500 is configured to manage the flexible internet of things plug-in card 100.
It should be noted that the communication interface is a physical interface, such as a USB interface or a MINI PCIE interface, for connecting the elastic internet of things card 100 and the wireless lan access point 200.
It should be noted that, in some embodiments, for example, the communication interface is set as a USB interface, a wireless local area network Access Point (AP) 200 is provided with a USB interface, and the wireless local area network access point 200 identifies the elastic internet of things plug-in card 100 through the USB interface. After the wireless lan access point 200 identifies the elastic internet of things card 100, the wireless lan access point 200 may automatically avoid a communication frequency point used by the elastic internet of things card 100, so that the internet of things device 300 may be in communication connection with the elastic internet of things card 100 through the communication frequency point. Meanwhile, the elastic internet of things plug-in card 100 can be in communication connection with the management platform 500 and the application platform 400 through the wireless local area network access point 200 respectively; the management platform 500 manages (such as parameter configuration) the elastic internet of things plug-in card 100 through the wireless local area network access point 200; the application platform 400 issues a control instruction to the elastic internet of things plug-in card 100 through the wlan access point 200 and acquires first data fed back by the internet of things device 300 interconnected with the elastic internet of things plug-in card 100.
It should be noted that, for the elastic internet of things card 100, it supports multiple protocols, such as BLE bluetooth 5.0, zigbee802.15.4, and by switching the communication mode of the elastic internet of things card 100, it can be in communication connection with the internet of things devices 300 with different protocols in different scenarios. The management platform 500 sets a communication mode of the elastic internet of things plug-in card 200 through the wireless local area network access point 200. It should be noted that the parameter configuration includes a communication mode. In some embodiments, an AP network management platform 600 is further connected to the AP 200 for managing a plurality of wlan access points 200.
It can be understood that the elastic internet of things card 100 further includes an external antenna or a radio frequency connection line, and the external antenna is detachably connected with the elastic internet of things card 100; the external antenna is used for wireless signal transmission between the elastic internet of things plug-in card 100 and at least one internet of things device 300; the radio frequency connecting line is detachably connected with the elastic Internet of things plug-in card 100 and the wireless local area network access point 200; the two ends of the radio frequency connecting line are respectively connected with the elastic Internet of things plug-in card 100 and the wireless local area network access point 200. It should be noted that the flexible internet of things card 100 can support access of a plurality of internet of things devices 300 of different types.
The external antenna is a signal conversion device such as an antenna that can receive a wireless signal. The rf connection line is used to connect the flexible internet of things plug-in card 100 with the internal antenna in the wlan access point 200. In some embodiments, taking the frequency point of the elastic internet of things card 100 as 2.4G as an example, when the wireless lan access point 200 supports a 2.4G frequency band, it indicates that the wireless lan access point 200 is provided with a 2.4G antenna, at this time, the elastic internet of things card 100 may be connected to the 2.4G internal antenna of the wireless lan access point 200 through a radio frequency connection line, and after the 2.4G internal antenna receives a wireless signal, the elastic internet of things card 100 may be processed through the radio frequency connection line.
The system and the application scenario described in the embodiment of the present application are for more clearly illustrating the technical solution of the embodiment of the present application, and do not form a limitation on the technical solution provided in the embodiment of the present application, and it is known by those skilled in the art that the technical solution provided in the embodiment of the present application is also applicable to similar technical problems along with the evolution of the system architecture and the appearance of a new application scenario.
Those skilled in the art will appreciate that the internet of things system shown in fig. 1 is not meant to limit embodiments of the present application and may include more or fewer components than those shown, or some components in combination, or a different arrangement of components.
Based on the architecture of the internet of things system as shown in fig. 1, various embodiments of the data interaction method of the internet of things system of the embodiment of the present application are proposed.
As shown in fig. 2, the present application further provides a data interaction method for an internet of things system, which is applied to the elastic internet of things plug-in card 100; the method comprises the following steps:
step S110, receiving a query request of a preset wlan access point 200; the elastic internet of things plug-in card 100 is connected with the wireless local area network access point 200 in a pluggable manner; the inquiry request is sent after the wireless local area network access point 200 identifies the elastic Internet of things plug-in card 100;
it should be noted that, for the wlan access point 200, when the flexible internet of things plug-in card 100 is inserted through the communication interface on the wlan access point 200, the wlan access point 200 identifies the information of the inserted device, and when the wlan access point 200 successfully identifies, the wlan access point 200 sends an inquiry request to establish a communication connection.
Illustratively, the query request is a version number query to obtain the device information and the software version information of the flexible internet of things plug-in card 100 and determine whether the communication connection can be established.
Step S120, responding to the query request, and sending the communication frequency point of the elastic Internet of things plug-in card 100 to the wireless local area network access point 200; the communication frequency point is a frequency point which needs to be avoided by the wireless local area network access point 200.
It should be noted that, in some embodiments, when the query request is query version information, the response query request is: the flexible internet of things plug-in card 100 feeds back the version information to the wireless local area network access point 200. In some embodiments, the wlan access point 200 sends the query request in real time, and therefore, the flexible internet of things card 100 sends the termination request to the wlan access point 200 after responding to the query request.
It should be noted that the communication frequency point is used for signal avoidance by the wlan access point 200. For the elastic internet of things plug-in card 100, the frequency point of communication with the internet of things device 300 is 2.4G, and the frequency band also belongs to the range of the wireless communication frequency band of the wireless local area network access point 200, so that the wireless local area network access point 200 needs to perform channel avoidance, so that the common wireless device is accessed to the wireless local area network access point 200 through other frequency points, the internet of things device 300 is accessed to the wireless local area network access point 200 through the frequency point 2.4G of the elastic internet of things plug-in card 100, and the wireless device and the internet of things device 300 are not interfered with each other.
For example, for the wlan access point 200, after receiving the communication frequency point 2.4G sent by the flexible internet of things card 100, it is queried whether the frequency point of the wireless transmission channel of the wlan access point 200 itself has a frequency point of 2.4G, and if there is 2.4G as wireless communication, the frequency point of the wireless transmission channel is reset to a frequency point other than 2.4G.
Step S130, sending a link establishment request to the wlan ap 200, and establishing a communication channel corresponding to the link establishment request.
Step S140, communicatively connecting with the preset application platform 400 and the preset management platform 500 through the communication channel.
It should be noted that the management platform 500 can be used to set configuration parameters of the elastic internet of things plug-in card, such as communication mode BLE bluetooth 5.0, ZigBee802.15.4, and the like; the application platform 400 is configured to issue a control command to the flexible internet of things plug-in card 100 to be executed by the corresponding internet of things device 300, or to analyze the collected information uploaded from the internet of things device 300.
Therefore, the connection between the flexible internet of things card 100 and the wireless lan access point 200 is established, the wireless lan access point 200 automatically avoids the communication frequency point of the flexible internet of things card 100, after a communication channel is established, the internet of things device 300 sends a signal to the flexible internet of things card 100, and the flexible internet of things card 100 enables the signal to be forwarded to the unified application platform 400 by the wireless lan access point 200 through the communication channel. At this time, the wlan ap 200 can be used as an independent gateway to connect with a communication device (e.g., a mobile phone); and an internet of things gateway can be formed with the elastic internet of things plug-in card 100 to form an integrated gateway integrating the internet of things gateway and a common gateway, and at the moment, the wireless local area network access point 200 and the elastic internet of things plug-in card 100 are more simply deployed, so that the use convenience is improved.
It is understood that, in step S130, sending a link establishment request to the wlan access point 200, establishing a communication channel corresponding to the link establishment request includes: sending a first link establishment request to the wireless local area network access point 200, and establishing a first communication channel corresponding to the first link establishment request; and sending a second link establishment request to the wireless local area network access point 200, and establishing a second communication channel corresponding to the second link establishment request. Correspondingly, step S140 is: communicatively coupled to the application platform 400 via a first communication channel; and is communicatively coupled to the management platform 500 via a second communication channel.
It should be noted that the parameter setting and the function application of the elastic internet of things plug-in card 100 can be managed by establishing the first communication channel and the second communication channel respectively; the safety of the internet of things system is improved. Illustratively, a management interface is provided on the wlan access point 200, and the terminal device is connected to the second communication channel through the management interface, so that the parameter setting can be performed on the flexible internet of things plug-in card 100.
It is understood that the step S140 of communicating with the preset application platform through the communication channel includes: receiving a device protocol rule learning request from the application platform 400 through a communication channel; analyzing the equipment protocol rule learning request to obtain first equipment to be executed and first service logic; extracting a first execution instruction from the first service logic, and sending the first execution instruction to the first equipment to obtain first response data; sending a protocol self-learning verification request to the application platform 400 to obtain second response data; wherein the protocol self-learning verification request comprises first response data; if the second response data show that the first response data are successfully analyzed, the first service logic is associated with the first equipment and then stored; interacting with the first device according to the first business logic.
It is noted that, in some embodiments, it may be desirable for the application platform 400 to collect information about the internet of things device 300 in real time. Each application platform 400 manages a plurality of elastic internet of things plug-in cards 100 and a plurality of internet of things devices 300 (the types of the plurality of internet of things devices 300 may be the same or different), and when there are a plurality of internet of things devices 300, the efficiency may be affected by controlling the collection of the collected information of the internet of things devices 300 through the application platform 400. Therefore, the flexible internet of things card 100 needs to autonomously learn the acquisition rule of each type of information acquired by the internet of things device 300, so as to actively send the acquisition command to the internet of things device 300 in real time, thereby reducing the burden of the application platform 400.
It should be noted that the first device indicates that the device type of the first device is inconsistent with the device type of the other internet-of-things devices 300 which are already connected with the flexible internet-of-things card 100.
Illustratively, the application platform 400 is connected with an elastic internet of things plug-in card a, and the elastic internet of things plug-in card a is connected with a plurality of types of internet of things devices 300, such as an air conditioner and a refrigerator. When a water heater (i.e. a first device) is newly connected, the application platform 400 receives a first service logic of the user-defined water heater (e.g. the current temperature of the water heater is queried in a period of 15 min), and the application platform 400 encapsulates the first service logic, the device information of the newly connected water heater, into the device protocol rule learning request. The elastic Internet of things plug-in card A is analyzed to obtain a first service logic and equipment information of the water heater; giving an instruction (namely a first execution instruction) for inquiring the current temperature in the first service logic to the water heater, and receiving temperature information fed back by the water heater; and sending the first response data (including temperature information and equipment information) to the application platform 400, and when the application platform 400 successfully analyzes, feeding back second response data to indicate that the elastic internet of things plug-in card a and the water heater can normally communicate, and at the moment, the elastic internet of things plug-in card a binds the first service logic and the equipment information of the water heater, and sends a query command to the water heater in a 15min period.
It is understood that, the step S140 further includes, through the communication channel and the preset application platform: sending a self-learning request to the application platform 400 through the communication channel to obtain third response data responding to the self-learning request; the self-learning request comprises equipment information corresponding to second equipment to be verified; if the third response data shows that the application platform 400 verifies that the device information passes, matching a third service logic corresponding to the first device type from the plurality of third service logics according to the first device type corresponding to the second device and the second device type corresponding to the plurality of stored third service logics; copying a third service logic corresponding to the first equipment type to obtain a second service logic; associating the second service logic with the second equipment and then storing; and interacting with the second device according to the second service logic.
It should be noted that, when the second device fails, it refers to the first device to obtain the corresponding second service logic. The third service logic represents the service logic performed by the internet of things device 300 in normal communication with the flexible internet of things card 100. After the first device a and the first device B obtain the corresponding first service logics through the protocol self-learning verification requests, the plurality of third service logics are a set of the first service logics of the first device a and the first device B.
It should be noted that, for the second device that has just accessed the elastic internet of things plug-in card 100, when the elastic internet of things plug-in card 100 has been connected with the same type of internet of things device 300, the application platform 400 may normally recognize the information of the internet of things device 300, and at this time, the application platform 400 may normally analyze the data uploaded by the internet of things device 300. Therefore, the elastic internet of things plug-in card 100 copies the same type of service logic through the self-learning request to obtain the second service logic of the second device, so that the service automation processing is realized without human participation.
For example, assuming that the accessed device has an air conditioner C, at this time, the second device is an air conditioner D, and the air conditioner D and the air conditioner C are devices of the same manufacturer or the same model, after the communication link is established between the air conditioner D and the elastic internet of things plug-in card, the elastic internet of things plug-in card 100 feeds back the device information of the air conditioner D to the application platform 400, and after the elastic internet of things plug-in card 100 receives verification passing information, the first service logic of the air conditioner C is copied, and assuming that the first service logic is to acquire the air conditioner state in a 10min period, the second service logic of the air conditioner D is to acquire the air conditioner state in a 10min period. At this time, the flexible internet of things card 100 executes the first service logic and the second service logic in two different tasks.
As shown in fig. 3, the present application further provides a data interaction method for an internet of things system, which is applied to an application platform 400; the method comprises the following steps:
step S210, performing communication interaction with a preset elastic Internet of things plug-in card 100 through a preset wireless local area network access point 200; the wireless local area network access point 200 is in communication connection with the application platform 400, and the wireless local area network access point 200 is in pluggable connection with the elastic internet of things plug-in card 100.
It should be noted that, for the application platform 400, the control request from the user to the internet of things device 300 is processed by the application platform 400 and then sent to the wireless lan access point 200, and the wireless lan access point 200 transmits the control request to the elastic internet of things plug-in card 100 through the established communication channel to perform analysis, so as to send the control request to the corresponding internet of things device 300.
It is understood that, in step S210, the preset flexible internet of things plug-in card 100 is communicatively interacted with through the preset wireless local area network access point 200, which includes one of the following:
receiving a protocol self-learning verification request, and verifying the validity of first response data obtained by analyzing according to the protocol self-learning verification request; if the card is legal, second response data is sent to the elastic Internet of things card 100; establishing a first equipment model according to a first general template corresponding to the equipment type corresponding to the first response data, so that the application platform 400 displays the first equipment according to the first equipment model;
it should be noted that the first device model is used for displaying the device operation condition of the corresponding first device on the application platform 400. A universal template is designed for each device type, so that the application platform 400 can create a corresponding first device model according to the type of the accessed first device, human participation is reduced, and the convenience of using the internet of things system is improved. When the user knows that a new device type is accessed, a device protocol rule learning request is created on the application platform and is sent to the elastic internet of things plug-in card 100.
It should be noted that the protocol self-learning verification request is a request responded by the elastic internet of things plug-in card 100 according to the device protocol rule learning request issued by the application platform 400; for the protocol self-learning verification request, the application platform 400 needs to verify whether data of the internet of things device 300, which is obtained by the elastic internet of things plug-in card 100 according to the first execution instruction of the first service logic in the device protocol rule learning request, can be correctly analyzed, and when the data is successfully analyzed, an instruction is issued to the elastic internet of things plug-in card 100 to store the first service logic set by the user, and a related task is created to execute a task corresponding to the first service logic; to perform real-time tasks (e.g., real-time information collection) on the flexible internet-of-things plug-in card 100.
Receiving a self-learning request, and verifying the validity of the equipment information obtained by analyzing the self-learning request; if the third response data is legal, feeding back the third response data to the elastic Internet of things card 100; and a second device model is established according to a second general template corresponding to the device information, so that the application platform 400 displays the second device according to the second device model.
It should be noted that, when the application platform 400 creates a first device model of a first device with the same type as that of a second device that has just been connected, it indicates that the application platform 400 can normally analyze data uploaded by the second device, and therefore, a second device model corresponding to the second device can be directly created to display an operating state of the second device.
In another aspect, the present application further provides an electronic device, including:
at least one processor, and a memory communicatively coupled to the at least one processor; wherein the memory stores instructions that are executed by the at least one processor to cause the at least one processor to perform one of:
the data interaction method is applied to the Internet of things system of the elastic Internet of things card;
the data interaction method is applied to the Internet of things system.
It should be noted that the device in this embodiment may be applied as the flexible internet of things plug-in card 100 in the embodiment shown in fig. 1 or as the application platform 400 shown in fig. 1. The device in this embodiment has the same inventive concept as the flexible internet of things plug-in card 100 and the application platform 400 in the system architecture of the embodiment shown in fig. 1, so that these embodiments have the same implementation principle and technical effect, and are not described in detail here.
The memory, which is a non-transitory computer readable storage medium, may be used to store non-transitory software programs as well as non-transitory computer executable programs. Further, the memory may include high speed random access memory, and may also include non-transitory memory, such as at least one disk storage device, flash memory device, or other non-transitory solid state storage device. In some embodiments, the memory optionally includes memory located remotely from the processor, and these remote memories may be connected to the processor through a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
In another aspect, the present application further provides a storage medium including computer-executable instructions stored thereon, the computer-executable instructions being configured to perform at least one of:
a data interaction method applied to the internet of things system of the elastic internet of things plug-in card 100;
the data interaction method is applied to the Internet of things system of the application platform 400.
The computer-executable instructions perform the data interaction method applied to the internet of things system of the elastic internet of things plug-in card 100, for example, steps S110 to S140 are performed; or the storage medium performs the data interaction method applied to the internet of things system of the application platform 400, as in step S210; or corresponding substeps and a data interaction method for request processing to implement the system of the internet of things.
One of ordinary skill in the art will appreciate that all or some of the steps, systems, and methods disclosed above may be implemented as software, firmware, hardware, and suitable combinations thereof. Some or all of the physical components may be implemented as software executed by a processor, such as a central processing unit, digital signal processor, or microprocessor, or as hardware, or as an integrated circuit, such as an application specific integrated circuit. Such software may be distributed on computer readable media, which may include computer storage media (or non-transitory media) and communication media (or transitory media). The term computer storage media includes volatile and nonvolatile, removable and non-removable media implemented in any method or technology for storage of information such as computer readable instructions, data structures, program modules or other data, as is well known to those of ordinary skill in the art. Computer storage media includes, but is not limited to, RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, Digital Versatile Disks (DVD) or other optical disk storage, magnetic cassettes, magnetic tape, magnetic disk storage or other magnetic storage devices, or any other medium which can be used to store the desired information and which can accessed by a computer. In addition, communication media typically embodies computer readable instructions, data structures, program modules or other data in a modulated data signal such as a carrier wave or other transport mechanism and includes any information delivery media as known to those skilled in the art.
While embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the application, the scope of which is defined by the claims and their equivalents.
The embodiments of the present application have been described in detail with reference to the drawings, but the present application is not limited to the embodiments, and various changes can be made without departing from the spirit of the present application within the knowledge of those skilled in the art.
Claims (10)
1. A data interaction method of an Internet of things system is applied to an elastic Internet of things plug-in card, and the method comprises the following steps:
receiving a query request of a preset wireless local area network access point; the elastic Internet of things plug-in card is connected with the wireless local area network access point in a pluggable manner; the inquiry request is sent by the wireless local area network access point after the elastic Internet of things card is identified;
responding to the query request, and sending the communication frequency point of the elastic Internet of things card to the wireless local area network access point; the communication frequency point is a frequency point which needs to be avoided by the wireless local area network access point;
sending a link establishment request to the wireless local area network access point, and establishing a communication channel corresponding to the link establishment request;
and the communication channel is in communication connection with a preset application platform and a preset management platform.
2. The data interaction method of the Internet of things system according to claim 1,
the sending a link establishment request to the wlan access point, and establishing a communication channel corresponding to the link establishment request includes:
sending a first link establishment request to the wireless local area network access point, and establishing a first communication channel corresponding to the first link establishment request;
sending a second link establishment request to the wireless local area network access point, and establishing a second communication channel corresponding to the second link establishment request;
correspondingly, the communication connection with the preset application platform and the preset management platform through the communication channel includes:
the first communication channel is in communication connection with the application platform;
and the management platform is in communication connection with the second communication channel.
3. The data interaction method of the Internet of things system according to claim 1,
the communication connection with the preset application platform and the preset management platform through the communication channel comprises the following steps:
receiving a device protocol rule learning request from the application platform through the communication channel;
analyzing the equipment protocol rule learning request to obtain first equipment to be executed and first service logic;
extracting a first execution instruction from the first service logic, and sending the first execution instruction to the first device to obtain first response data;
sending a protocol self-learning verification request to the application platform to obtain second response data of the response; wherein the protocol self-learning verification request includes the first response data;
if the second response data show that the first response data are successfully analyzed, the first service logic is associated with the first equipment and then stored;
interacting with the first device according to the first service logic.
4. The data interaction method of the Internet of things system according to claim 1,
through communication channel and preset application platform, preset management platform communication connection still include:
sending a self-learning request to the application platform through the communication channel to obtain third response data responding to the self-learning request; the self-learning request comprises equipment information corresponding to second equipment to be verified;
if the third response data shows that the application platform passes the verification of the equipment information, matching a third service logic corresponding to the first equipment type from the third service logics according to the first equipment type corresponding to the second equipment and the second equipment type corresponding to the stored third service logics;
copying the third service logic corresponding to the first equipment type to obtain a second service logic;
associating the second service logic with the second equipment and then storing;
and interacting with the second equipment according to the second service logic.
5. A data interaction method of an Internet of things system is applied to an application platform, and the method comprises the following steps:
the method comprises the following steps that a preset wireless local area network access point is in communication interaction with a preset elastic Internet of things card; the wireless local area network access point is in communication connection with the application platform, and the wireless local area network access point is in pluggable connection with the elastic Internet of things plug-in card.
6. The data interaction method of the Internet of things system according to claim 5,
through the preset wireless local area network access point and the preset elastic Internet of things card communication interaction, the method comprises the following steps:
receiving a protocol self-learning verification request, and verifying the validity of first response data obtained by analyzing the protocol self-learning verification request; if the card is legal, second response data is sent to the elastic Internet of things card; establishing a first equipment model according to a first general template corresponding to the equipment type corresponding to the first response data, so that the application platform displays the first equipment according to the first equipment model;
receiving a self-learning request, and verifying the validity of equipment information obtained by analyzing the self-learning request; if the card is legal, feeding back third response data to the elastic Internet of things card; and establishing the second equipment model according to a second general template corresponding to the equipment information, so that the application platform displays the second equipment according to the second equipment model.
7. An internet of things system, comprising:
the system comprises an elastic Internet of things plug-in card, a plurality of Internet of things devices and a plurality of Internet of things devices, wherein the elastic Internet of things plug-in card is in communication connection with the plurality of Internet of things devices; the elastic Internet of things plug-in card executes the data interaction method of the Internet of things system according to any one of claims 1 to 3;
the wireless local area network access point is provided with a communication interface, and the elastic Internet of things plug-in card is connected with the wireless local area network access point in a pluggable manner through the communication interface;
the application platform is in communication connection with the wireless local area network access point; the application platform executes the data interaction method of the internet of things system according to claim 4 or 5;
and the management platform is in communication connection with the wireless local area network access point and is used for managing the elastic Internet of things plug-in card.
8. The internet of things system of claim 6, further comprising:
the external antenna is detachably connected with the elastic Internet of things plug-in card; the external antenna is used for wireless signal transmission between the elastic Internet of things plug-in card and the Internet of things equipment; and/or the presence of a gas in the gas,
and the two ends of the radio frequency connecting line are respectively detachably connected with the elastic Internet of things plug-in card and the wireless local area network access point.
9. An electronic device, comprising:
at least one processor, and a memory communicatively coupled to the at least one processor; wherein the memory stores instructions that are executable by the at least one processor to cause the at least one processor to perform one of:
the data interaction method of the Internet of things system as claimed in any one of claims 1 to 4;
the data interaction method of the internet of things system of claim 5 or 6.
10. A computer storage medium comprising computer-executable instructions stored thereon for performing at least one of:
the data interaction method of the Internet of things system as claimed in any one of claims 1 to 4;
the data interaction method of the internet of things system of claim 5 or 6.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114245489A (en) * | 2021-12-21 | 2022-03-25 | 深圳市信锐网科技术有限公司 | Networking system and communication method of wireless gateway and internet of things gateway |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114245489A (en) * | 2021-12-21 | 2022-03-25 | 深圳市信锐网科技术有限公司 | Networking system and communication method of wireless gateway and internet of things gateway |
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