CN117118754A

CN117118754A - Information interaction management method, device, equipment and medium of Internet of things equipment

Info

Publication number: CN117118754A
Application number: CN202311373578.7A
Authority: CN
Inventors: 郭洁; 谢毅; 高行新
Original assignee: Shenzhen Jimi Iot Co ltd
Current assignee: Shenzhen Jimi Iot Co ltd
Priority date: 2023-10-23
Filing date: 2023-10-23
Publication date: 2023-11-24
Anticipated expiration: 2043-10-23
Also published as: CN117118754B

Abstract

The invention discloses an information interaction management method, device, equipment and medium of Internet of things equipment, wherein the method comprises the following steps: decrypting the registration request and verifying whether the registration request is matched with the corresponding equipment information, if so, generating an authorization code, combining the authorization code with encryption parameter information corresponding to the Internet of things equipment, encrypting to obtain authentication information, transmitting the authentication information to the Internet of things equipment, decrypting the received authentication feedback information, verifying whether the received authentication feedback information is matched with the corresponding authorization code, and if so, adding an authenticated identifier; decrypting the received interaction instruction information and verifying whether the interaction instruction information meets the verification condition, if so, sending the instruction decryption information to a corresponding service server for processing; and the server data from the service server and the corresponding authorization code are combined and encrypted and then sent to the corresponding Internet of things equipment. According to the information interaction management method, the device management platform performs unified processing on various interaction instruction information, so that the safety of information interaction with the Internet of things device is improved, and the convenience of maintenance of the device management platform is also improved.

Description

Information interaction management method, device, equipment and medium of Internet of things equipment

Technical Field

The invention relates to the technical field of equipment interaction management, in particular to an information interaction management method, device, equipment and medium of internet of things equipment.

Background

The locator is widely applied to hardware equipment such as automobiles and intelligent wearing equipment as an Internet of things component, enterprise-level clients need to purchase a large number of Internet of things terminal equipment and are provided with server ends and application programs so as to form an integral solution, namely, the server ends and the application programs are independently deployed for each enterprise-level client; because the realization functions of different locators are different, different server ends are required to be configured for different clients and different types of terminal equipment of the Internet of things, and corresponding application programs are required to be assembled. With the increase of the number of enterprise clients, when the clients adjust the functions or newly added functions of the managed internet of things equipment, the server side and the application program need to be re-maintained, so that the maintenance difficulty is greatly improved; meanwhile, the authentication interaction mode between the terminal of the Internet of things and the server is simpler, and the security risk of illegal terminal login exists; the problem that the internet of things equipment is difficult to maintain and has high safety risk exists in the interaction mode of independent deployment. Therefore, in the prior art, the method has the problem of low maintenance and management efficiency when the internet of things equipment is interacted in an independent deployment mode.

Disclosure of Invention

The embodiment of the invention provides an information interaction management method, device, equipment and medium of Internet of things equipment, and aims to solve the problem of low maintenance management efficiency in the prior art method of interacting the Internet of things equipment in an independent deployment mode.

In a first aspect, an embodiment of the present invention provides an information interaction management method of an internet of things device, where the method is applied to a device management platform, where the device management platform establishes a network connection with the internet of things device to implement transmission of data information, and a plurality of service servers are configured in the device management platform, and the method includes:

the method comprises the steps that a registration request from an Internet of things device is received, and the registration request is decrypted according to a preset decryption algorithm to obtain registration decryption information;

verifying whether the registration decryption information is matched with equipment information in a preset equipment database, and obtaining a verification result of whether the registration decryption information passes or not;

if the verification result is that the verification result is passed, generating an authorization code corresponding to the Internet of things equipment, and adding the authorization code to equipment information corresponding to the Internet of things equipment in the equipment database for storage;

combining the encryption parameter information corresponding to the Internet of things equipment with the authorization code, encrypting the combination by a preset encryption algorithm to obtain authentication information, and sending the authentication information to the Internet of things equipment; the encryption algorithm corresponds to the decryption algorithm;

If authentication feedback information from the Internet of things equipment is received, decrypting the authentication feedback information according to the encryption parameter information and verifying whether the obtained authentication decryption information is matched with an authorization code corresponding to the Internet of things equipment;

if the authentication feedback information is matched with the corresponding authorization code, an authenticated identifier is added in the equipment information corresponding to the Internet of things equipment in the equipment database;

if the interactive instruction information from the Internet of things equipment is received, decrypting the interactive instruction information according to encryption parameter information corresponding to the Internet of things equipment and verifying whether the obtained instruction decryption information meets verification conditions according to the equipment database;

if the instruction decryption information meets the verification condition, sending the instruction decryption information to a corresponding service server for service processing according to an authorization code in the instruction decryption information, encrypting the reply information obtained by processing through corresponding encryption parameter information, and feeding back the encrypted reply information to the Internet of things equipment; the service server processes the instruction decryption information based on a preset service processing protocol;

And combining the server data with an authorization code corresponding to the Internet of things equipment to which the server data belongs according to the server data generated by the service server, and then encrypting and transmitting the server data to the Internet of things equipment to which the server data belongs according to encryption parameter information corresponding to the Internet of things equipment.

In a second aspect, an embodiment of the present invention further provides an information interaction management apparatus for an internet of things device, where the apparatus is configured in an equipment management platform, where the equipment management platform establishes a network connection with the internet of things device to implement transmission of data information, and a plurality of service servers are configured in the equipment management platform, and the apparatus includes:

the registration request decryption unit is used for receiving a registration request from the internet of things equipment, and decrypting the registration request according to a preset decryption algorithm to obtain registration decryption information;

the registration decryption information verification unit is used for verifying whether the registration decryption information is matched with the equipment information in the preset equipment database or not to obtain a verification result of whether the registration decryption information passes or not;

the authorization code generation unit is used for generating an authorization code corresponding to the Internet of things equipment and adding the authorization code to equipment information corresponding to the Internet of things equipment in the equipment database for storage if the verification result is passed;

The authentication information sending unit is used for combining the encryption parameter information corresponding to the Internet of things equipment with the authorization code and encrypting the combination by a preset encryption algorithm to obtain authentication information and sending the authentication information to the Internet of things equipment; the encryption algorithm corresponds to the decryption algorithm;

the authentication feedback information verification unit is used for decrypting the authentication feedback information according to the encryption parameter information and verifying whether the obtained authentication decryption information is matched with an authorization code corresponding to the Internet of things equipment if the authentication feedback information from the Internet of things equipment is received;

the identification adding unit is used for adding an authenticated identification in the equipment information corresponding to the Internet of things equipment in the equipment database if the authentication feedback information is matched with the corresponding authorization code;

the interactive instruction information verification unit is used for decrypting the interactive instruction information according to encryption parameter information corresponding to the Internet of things equipment and verifying whether the obtained instruction decryption information meets verification conditions according to the equipment database if the interactive instruction information from the Internet of things equipment is received;

the reply information feedback unit is used for sending the instruction decryption information to a corresponding service server for service processing according to the authorization code in the instruction decryption information if the instruction decryption information meets the verification condition, and feeding back the reply information obtained by processing to the Internet of things equipment after being encrypted by the corresponding encryption parameter information; the service server processes the instruction decryption information based on a preset service processing protocol;

And the server data sending unit is used for combining the server data with the authorization code corresponding to the Internet of things equipment to which the server data belongs according to the server data generated by the service server, and then encrypting and sending the server data to the Internet of things equipment to which the server data belongs according to the encryption parameter information corresponding to the Internet of things equipment.

In a third aspect, an embodiment of the present invention further provides a computer device, where the device includes a processor, a communication interface, a memory, and a communication bus, where the processor, the communication interface, and the memory complete communication with each other through the communication bus;

a memory for storing a computer program;

and the processor is used for realizing the steps of the information interaction management method of the Internet of things equipment in the first aspect when executing the program stored in the memory.

In a fourth aspect, an embodiment of the present invention further provides a computer readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the steps of the information interaction management method of the internet of things device according to the first aspect.

The embodiment of the invention provides an information interaction management method, device, equipment and medium of Internet of things equipment, wherein the method comprises the following steps: decrypting the registration request and verifying whether the registration request is matched with the corresponding device information, and if so, generating an authorization code; combining and encrypting encryption parameter information corresponding to the Internet of things equipment with an authorization code to obtain authentication information, transmitting the authentication information to the Internet of things equipment, decrypting the received authentication feedback information, verifying whether the received authentication feedback information is matched with the corresponding authorization code, and adding an authenticated identifier if the received authentication feedback information is matched with the corresponding authorization code; decrypting the received interaction instruction information and verifying whether the verification condition is met, if so, sending the instruction decryption information to a corresponding service server for processing; and the server data from the service server and the corresponding authorization code are combined and encrypted and then sent to the corresponding Internet of things equipment. According to the information interaction management method of the Internet of things equipment, the registration decryption information corresponding to the registration request is verified, the Internet of things equipment is authenticated, business processing is performed through different business servers, various interaction instruction information is processed through the unified equipment management platform, the safety of information interaction with the Internet of things equipment is improved, meanwhile, the convenience of maintenance of the equipment management platform is improved, and therefore maintenance management efficiency in the interaction process of the Internet of things equipment is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a method flowchart of an information interaction management method of an internet of things device according to an embodiment of the present invention;

fig. 2 is an application scenario schematic diagram of an information interaction management method of an internet of things device according to an embodiment of the present invention;

fig. 3 is a schematic block diagram of an information interaction management device of an internet of things device according to an embodiment of the present invention;

fig. 4 is a schematic block diagram of a computer device according to an embodiment of the present invention.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

It should be understood that the terms "comprises" and "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

It is also to be understood that the terminology used in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in this specification and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

It should be further understood that the term "and/or" as used in the present specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations.

Referring to fig. 1 and fig. 2, as shown in the drawing, an embodiment of the present invention provides an information interaction management method of an internet of things device, where the information interaction management method of the internet of things device is applied to a device management platform 10, and the method is executed by application software installed in the device management platform 10, the device management platform 10 establishes network connection with one or more internet of things devices 20 to realize transmission of data information, and a plurality of service servers 11 are configured in the device management platform 10; the device management platform 10 is a server platform configured at an enterprise end and used for performing interactive management on the internet of things device 20, for example, a server cluster configured at the enterprise end, a plurality of service servers 11 are configured in the device management platform 10, each service server 11 respectively processes a specific interactive instruction information, and for example, the service server may be a SaaS (software operation service, software as a Service) server; the internet of things device 20 is a terminal device equipped with a locator and capable of realizing a locating function, and the internet of things device 20 can be a terminal device such as a vehicle-mounted locator terminal, an animal locator, a child watch, a child phone, a DVR (digital video recorder) and the like, an electronic student card, an electronic work card, an electronic card machine and the like. As shown in FIG. 1, the method includes steps S110 to S190.

S110, receiving a registration request from the Internet of things equipment, and decrypting the registration request according to a preset decryption algorithm to obtain registration decryption information.

And receiving a registration request from the Internet of things equipment, and decrypting the registration request according to a preset decryption algorithm to obtain registration decryption information. The device management platform can receive a registration request from the internet of things device, wherein the registration request is request information which is sent to the device management platform and registered when the internet of things device is used for the first time, the registration request is information encrypted through a preset encryption algorithm (such as an AES encryption algorithm adopting a fixed key), the encryption algorithm is a general algorithm, and a unified encryption algorithm can be configured for all the internet of things devices. The unencrypted original registration request at least includes a vendor name, a device ID (e.g., IMEI, international mobile equipment identity (imsi) corresponding to the device, international Mobile Equipment Identity), a device type, a device identity, and a data encryption method. Even if the enterprise-level client falsifies the device ID privately, the solidified information such as the manufacturer name, the device type, the device identification code and the like cannot be easily modified, so that the legitimacy of the current Internet of things device can be determined by sending a registration request containing the manufacturer name, the device ID, the device type, the device identification code and a data encryption mode to the device management platform for verification.

After receiving the registration request, the device management platform decrypts the registration request by adopting a preset decryption algorithm (such as an AES encryption algorithm, the key is the same as the encryption algorithm), thereby obtaining registration decryption information. The decryption algorithm is a general algorithm, and a uniform decryption algorithm can be configured for all the Internet of things equipment.

And S120, verifying whether the registration decryption information is matched with the equipment information in the preset equipment database, and obtaining a verification result of whether the registration decryption information passes.

And verifying whether the registration decryption information is matched with the equipment information in the preset equipment database, and obtaining a verification result of whether the registration decryption information passes or not. The device management platform is pre-configured with a device database, and the device database stores the device information of all legal Internet of things devices, so that whether the registered decryption information is matched with the corresponding device information in the device database can be verified, and a verification result is obtained. If the equipment information which is completely matched with the registration decryption information exists in the equipment database, the verification result of the registration decryption information is passed; if the equipment information which is completely matched with the registration decryption information does not exist in the equipment database, the verification result of the registration decryption information is that the equipment does not pass, namely the current internet of things equipment sending the registration request is illegal equipment.

In a specific embodiment, step S120 includes the sub-steps of: acquiring device information matched with the device ID from the device database according to the device ID in the registration decryption information as target device information; judging whether the target equipment information contains authenticated identification or not; and if the target equipment information does not contain the authenticated identification, verifying whether all information in the registration decryption information is matched with the target equipment information or not so as to obtain a verification result.

Further, the device ID may be obtained from the registration decryption information, and a set of device information matched with the device ID may be obtained from the device database as target device information, where the target device information includes multiple pieces of information such as the device ID, vendor name, device type, device identification code, data encryption mode, authentication identifier, and the like. Firstly, whether the target equipment information contains an authenticated identifier or not can be judged, namely whether the authenticated identifier is not empty is judged, if the authenticated identifier is not empty, the fact that the target equipment contains the authenticated identifier is indicated, the fact that the internet of things equipment corresponding to the target equipment information is registered and authenticated is indicated, the internet of things equipment corresponding to the target equipment information can not be subjected to registration and authentication again, namely, the subsequent process of processing the target equipment information is terminated, namely, each equipment ID can be subjected to registration and authentication operation only once, and therefore enterprise-level clients are prevented from privately tampering equipment information of the internet of things equipment to enable illegal equipment to be connected to an equipment management platform.

If the target equipment information does not contain the authenticated identifier, namely the authenticated identifier is empty, indicating that the internet of things equipment corresponding to the target equipment information does not perform registration authentication operation, further verifying whether all information in the registration decryption information is matched with a plurality of pieces of information contained in the target equipment information, and if all information in the registration decryption information is matched with the target equipment information, obtaining a verification passing result; otherwise, the failed verification result is obtained.

And S130, if the verification result is that the verification result is passed, generating an authorization code corresponding to the Internet of things equipment, and adding the authorization code to equipment information corresponding to the Internet of things equipment in the equipment database for storage.

If the verification result is that the device passes, generating an authorization code corresponding to the Internet of things device, and adding the authorization code to the device information corresponding to the Internet of things device in the device database for storage. If the verification result is that the internet of things device passes, subsequent registration authentication operation is needed to be carried out on the internet of things device, an authorization code corresponding to the internet of things device can be further generated, and the generated authorization code is added into device information corresponding to the current internet of things device in a device database for storage. The authorization code is a token generated in the process of registering each internet of things device by the device management platform, the authorization code is composed of a string of character strings, and the internet of things device can send corresponding information to the device management platform based on the authorization code in the subsequent interaction process.

Further, if the verification result is that the authorization code corresponding to the internet of things device passes and the authorization code corresponding to the internet of things device is stored in the device database, the fact that the corresponding authorization code is generated in the previous step is indicated, the device management platform does not successfully send the authentication information or does not successfully receive the authentication feedback information to cause the incompletion of the process of registering authentication due to network fluctuation, the authorization code does not need to be repeatedly generated, and the currently stored authorization code corresponding to the internet of things device is used.

In a specific embodiment, step S130 includes the sub-steps of: converting each item of information in the equipment information corresponding to the Internet of things equipment according to a preset conversion configuration table to obtain conversion codes corresponding to each item of information; combining the conversion code with the equipment ID in the equipment information corresponding to the equipment of the Internet of things to generate a corresponding authorization code; and adding the authorization code to equipment information corresponding to the Internet of things equipment for storage.

Specifically, the device management platform is further configured with a conversion configuration table, and each item of information contained in the device information corresponding to the internet of things device can be converted through the conversion configuration table, so that a conversion code corresponding to each item of information is obtained, and the conversion code can be a specific character string represented by binary system, octal system or hexadecimal system; for example, converting the vendor name "AAAA" can result in a converted code consisting of four characters "315C". Other items of information in the device information except the device ID can be correspondingly converted into a conversion code. And combining the obtained conversion codes with the equipment ID in the equipment information according to a combination sequence, so as to generate an authorization code, wherein the generated authorization code uniquely corresponds to the equipment of the Internet of things, and the combination sequence can be a manufacturer name, equipment type, equipment identification code, a data encryption mode and equipment ID. In order to avoid repeated generation of authorization codes, the authorization codes can be added to equipment information corresponding to the equipment of the Internet of things for storage.

And S140, combining the encryption parameter information corresponding to the Internet of things equipment with the authorization code, encrypting the combination by a preset encryption algorithm to obtain authentication information, and transmitting the authentication information to the Internet of things equipment.

Combining the encryption parameter information corresponding to the Internet of things equipment with the authorization code, encrypting the combination by a preset encryption algorithm to obtain authentication information, and sending the authentication information to the Internet of things equipment; the encryption algorithm corresponds to the decryption algorithm. And obtaining encryption parameter information corresponding to the Internet of things equipment, and encrypting after combining the encryption parameter information with an authorization code to obtain authentication information, wherein the encryption parameter information is the parameter information corresponding to each Internet of things equipment, and each Internet of things equipment can independently use different encryption parameter information to carry out information encryption and decryption processing. And sending the obtained authentication information to the corresponding internet of things equipment.

In a specific embodiment, step S140 includes the sub-steps of: generating a corresponding encryption key according to the equipment information of the Internet of things equipment and combining the encryption key with an encryption mode in the equipment information of the Internet of things equipment to obtain corresponding encryption parameter information; combining the encryption parameter information with an authorization code to obtain combined information; and encrypting the combined information through the encryption algorithm to obtain authentication information and sending the authentication information to the Internet of things equipment.

Specifically, a corresponding encryption private key may be generated according to the device information of the internet of things device, for example, the device information in the internet of things device may be combined and converted into binary or hexadecimal to obtain a conversion string, and hash operation is performed on the conversion string to obtain summary information. The summary information is a specific character string corresponding to the converted character string, if the converted character string is changed, the summary information obtained by the corresponding operation is also changed, and the obtained summary information can be used as a generated encryption key, and the obtained encryption key has a specific length, for example, the encryption key contains 32 characters.

And combining the generated encryption key with an encryption mode in the equipment information of the current Internet of things equipment, so as to obtain encryption parameter information. The encryption mode is a specific type parameter which corresponds to the Internet of things equipment and is used for carrying out encryption operation, and different encryption modes can be configured correspondingly for different Internet of things equipment. The encryption key and the information to be encrypted can be subjected to encryption operation corresponding to the encryption mode through the encryption mode and the encryption key, so that the information to be encrypted is encrypted; and the encryption key and the information to be decrypted can be subjected to decryption operation corresponding to the encryption mode through the encryption mode and the encryption key, so that the information to be decrypted is decrypted.

And combining the obtained encryption parameter information with the authorization code to obtain combined information, encrypting the combined information through the general encryption algorithm to obtain authentication information, and correspondingly transmitting the authentication information to the Internet of things equipment.

And S150, if authentication feedback information from the Internet of things equipment is received, decrypting the authentication feedback information according to the encryption parameter information and verifying whether the obtained authentication decryption information is matched with an authorization code corresponding to the Internet of things equipment.

And if authentication feedback information from the Internet of things equipment is received, decrypting the authentication feedback information according to the encryption parameter information and verifying whether the obtained authentication decryption information is matched with an authorization code corresponding to the Internet of things equipment. After receiving the authentication information, the internet of things equipment can decrypt the authentication information through a general decryption algorithm, so that encryption parameter information and an authorization code in the authentication information are obtained. In the subsequent information interaction process, the internet of things equipment adds an authorization code into each instruction information to be interacted, encrypts the instruction information added with the authorization code through encryption parameter information and then sends the encrypted instruction information to the equipment management platform; similarly, the device management platform encrypts the information through the encryption parameter information corresponding to the internet of things device and sends the information to the corresponding internet of things device. In the subsequent interaction process, the Internet of things equipment and the equipment management platform decrypt the received information according to the encryption parameter information.

After the authorization code is encrypted by the internet of things device through the encryption parameter information, the authorization code is sent to the device management platform as authentication feedback information, the device management platform can receive the authentication feedback information from the internet of things device, decrypt the authentication feedback information through the encryption parameter information corresponding to the internet of things device, and verify whether the information obtained through decryption is matched with the authorization code in the device information corresponding to the internet of things device, so that whether the authentication decryption information is matched with the authorization code of the internet of things device is judged, namely whether the authentication of the internet of things device is successful is verified.

And S160, if the authentication feedback information is matched with the corresponding authorization code, adding an authenticated identifier in the equipment information corresponding to the Internet of things equipment in the equipment database.

And if the authentication feedback information is matched with the corresponding authorization code, adding an authenticated identifier in the equipment information corresponding to the Internet of things equipment in the equipment database. If the decrypted information of the authentication feedback information is matched with the corresponding authorization code, the fact that the internet of things equipment successfully receives the authentication information and successfully performs information encryption operation according to encryption parameter information in the authentication information is indicated, namely the fact that the internet of things equipment completes registration authentication operation is indicated. The authenticated identifier may be added to device information corresponding to the internet of things device in the device database. Through the authentication operation flow, the Internet of things equipment accessed to the equipment management platform can be ensured to be legal equipment, and the access of illegal equipment is avoided; and the interaction data is encrypted and decrypted through the encryption parameter information corresponding to each Internet of things device, so that the interaction information is not easy to leak, and the safety of information interaction between the device management platform and the Internet of things device can be greatly improved.

S170, if the interactive instruction information from the Internet of things equipment is received, decrypting the interactive instruction information according to encryption parameter information corresponding to the Internet of things equipment, and verifying whether the obtained instruction decryption information meets verification conditions according to the equipment database.

And if the interactive instruction information from the Internet of things equipment is received, decrypting the interactive instruction information according to the encryption parameter information corresponding to the Internet of things equipment and verifying whether the obtained instruction decryption information meets the verification condition according to the equipment database. If the interaction instruction information from the Internet of things equipment is received, the encryption parameter information corresponding to the Internet of things equipment is obtained, the interaction instruction information is decrypted according to the encryption parameter information, and whether the decrypted instruction decryption information meets the verification condition is verified according to the equipment information stored in the equipment database.

Specifically, the authorization code included in the instruction decryption information can be obtained to be compared with the authorization code included in the corresponding equipment information in the equipment database, if the two groups of authorization codes are the same, the verification condition is judged to be met, and if the two groups of authorization codes are different, the verification condition is judged not to be met. The verification condition may also be whether the instruction type in the instruction decryption information does not exceed the service type opened corresponding to the client to which the internet of things device belongs.

The method comprises the steps that whether the authorization codes are identical or not is verified, the opened service type of a client to which the Internet of things equipment corresponding to the instruction decryption information belongs is obtained, whether the instruction type in the instruction decryption information is contained in the opened service type is judged, the instruction type is contained in the opened service type, the two groups of authorization codes are identical, and the verification condition is judged to be met; if the two sets of authorization codes are different, or if the two sets of authorization codes are the same but the instruction type is not included in the opened service type, the verification condition is not satisfied.

The interactive instruction information includes, but is not limited to, positioning information (GPS longitude and latitude reading), status information (battery power, signal intensity, charging status), alarm information (overspeed alarm, rapid acceleration, rapid deceleration, rapid turning, collision alarm, SOS alarm, fatigue driving, DMS event alarm, ADAS event alarm), peripheral information (temperature, humidity, oil feel, card reader), audio and video information (alarm video, real-time video, history video, etc.), photo information (photographing), etc. acquired by the device side of the internet of things.

And S180, if the instruction decryption information meets the verification condition, sending the instruction decryption information to a corresponding service server for service processing according to an authorization code in the instruction decryption information, and encrypting the reply information obtained by processing through corresponding encryption parameter information and feeding back to the Internet of things equipment.

If the instruction decryption information meets the verification condition, sending the instruction decryption information to a corresponding service server for service processing according to an authorization code in the instruction decryption information, encrypting the reply information obtained by processing through corresponding encryption parameter information, and feeding back the encrypted reply information to the Internet of things equipment; the service server processes the instruction decryption information based on a preset service processing protocol. The device management platform can distinguish different types of the instruction decryption information through the authorization code in the instruction decryption information, and sends the instruction decryption information to the corresponding service server for processing according to the determined specific type.

In a specific embodiment, step S180 includes the sub-steps of: resolving the authorization code in the instruction decryption information to determine client classification and service classification corresponding to the authorization code; acquiring a service server matched with the client classification and the service classification as a target service server; and sending the instruction decryption information to the target service server for service processing.

Specifically, the authorization code in the instruction decryption information can be parsed, so as to determine the client class and the service class corresponding to the authorization code, and the authorization code is parsed, that is, the meaning of different character segments in the authorization code is parsed, for example, after the conversion code of 315C in the authorization code is parsed, the corresponding client class is determined to be AAAA.

The service server is a virtual server configured in the equipment management platform, a first-level service server can be configured for different clients, a second-level service server for different service classifications is configured in the first-level service server of a certain client, for example, two second-level service servers of a child watch and a child phone are configured in the second-level service server of the client classification of 'AAAA', the second-level service server of the child watch is special for processing instruction decryption information of the service classification of the child watch, and the second-level service server of the child phone is special for processing instruction decryption information of the service classification of the child phone. The service functions required to be opened and closed by different clients can be uniformly configured and maintained by changing the primary service server, so that the problem that the server side and the application software which are independently deployed are difficult to maintain and manage in the technical method for interacting the Internet of things equipment in an independent deployment mode is avoided, the convenience of maintenance of the equipment management platform can be greatly improved, and the maintenance and management efficiency in the interaction process of the Internet of things equipment is improved.

By acquiring the client classification and the service classification, a service server (for example, a certain secondary service server) matched with the client classification and the service classification can be searched from the equipment management platform as a target service server. And sending the instruction decryption information obtained in the steps to the target service server, wherein the target service server processes the instruction decryption information according to a service processing protocol, namely a rule protocol for processing the instruction decryption information, and the instruction decryption information can be processed according to a processing flow through the service processing protocol.

After the target service server processes the instruction decryption information, corresponding reply information can be obtained, and the equipment management platform can encrypt the reply information through encryption parameter information corresponding to the Internet of things equipment for sending the interactive instruction information and feed back the encrypted reply information to the Internet of things equipment for sending the interactive instruction information.

And S190, combining the server data with an authorization code corresponding to the Internet of things equipment to which the server data belongs according to the server data generated by the service server, and then encrypting and transmitting the server data to the Internet of things equipment to which the server data belongs according to encryption parameter information corresponding to the Internet of things equipment.

And combining the server data with an authorization code corresponding to the Internet of things equipment to which the server data belongs according to the server data generated by the service server, and then encrypting and transmitting the server data to the Internet of things equipment to which the server data belongs according to encryption parameter information corresponding to the Internet of things equipment. Similarly, the device management platform may also actively send information to the internet of things device, if the server data generated by the service server is a set of information to be sent to the internet of things device, the authorization code corresponding to the internet of things device to which the server data belongs may be obtained and combined with the server data, and the data information obtained by the combination is encrypted by the encryption parameter information corresponding to the internet of things device to which the server data belongs and then sent to the internet of things device to which the server data belongs. After the internet of things device receives the encrypted data information, the encrypted data information stored by the internet of things device can be decrypted, so that original data information is restored and obtained, and the restored original data information can be displayed in the internet of things device for a user to view.

According to the information interaction management method for the Internet of things equipment, which is provided by the embodiment of the invention, the registration request is decrypted, whether the registration request is matched with the corresponding equipment information is verified, and if the registration request is matched with the corresponding equipment information, an authorization code is generated; combining and encrypting encryption parameter information corresponding to the Internet of things equipment with an authorization code to obtain authentication information, transmitting the authentication information to the Internet of things equipment, decrypting the received authentication feedback information, verifying whether the received authentication feedback information is matched with the corresponding authorization code, and adding an authenticated identifier if the received authentication feedback information is matched with the corresponding authorization code; decrypting the received interaction instruction information and verifying whether the verification condition is met, if so, sending the instruction decryption information to a corresponding service server for processing; and the server data from the service server and the corresponding authorization code are combined and encrypted and then sent to the corresponding Internet of things equipment. According to the information interaction management method of the Internet of things equipment, the registration decryption information corresponding to the registration request is verified, the Internet of things equipment is authenticated, business processing is performed through different business servers, various interaction instruction information is processed through the unified equipment management platform, the safety of information interaction with the Internet of things equipment is improved, meanwhile, the convenience of maintenance of the equipment management platform is improved, and therefore maintenance management efficiency in the interaction process of the Internet of things equipment is improved.

The embodiment of the invention also provides an information interaction management device of the Internet of things equipment, which can be configured in an equipment management platform, wherein the equipment management platform and the Internet of things equipment are connected in a network to realize the transmission of data information, a plurality of service servers are configured in the equipment management platform, and the information interaction management device of the Internet of things equipment is used for executing any embodiment of the information interaction management method of the Internet of things equipment. Specifically, referring to fig. 3, fig. 3 is a schematic block diagram of an information interaction management apparatus of an internet of things device according to an embodiment of the present invention.

As shown in fig. 3, the information interaction management apparatus 100 of the internet of things device includes a registration request decrypting unit 110, a registration decrypting information verifying unit 120, an authorization code generating unit 130, an authentication information transmitting unit 140, an authentication feedback information verifying unit 150, an identification adding unit 160, an interaction instruction information verifying unit 170, a reply information feedback unit 180, and a server data transmitting unit 190.

The registration request decrypting unit 110 is configured to receive a registration request from an internet of things device, and decrypt the registration request according to a preset decrypting algorithm to obtain registration decryption information.

And the registration decryption information verification unit 120 is configured to verify whether the registration decryption information matches with device information in a preset device database, to obtain a verification result of whether the registration decryption information passes.

In a specific embodiment, the registration decryption information verification unit 120 includes: a target device information obtaining unit configured to obtain, from the device database, device information matching the device ID as target device information according to the device ID in the registration decryption information; the target equipment information judging unit is used for judging whether the target equipment information contains an authenticated identifier or not; and the verification unit is used for verifying whether all information in the registration decryption information is matched with the target equipment information if the target equipment information does not contain the authenticated identification, so as to obtain the verification result.

And the authorization code generating unit 130 is configured to generate an authorization code corresponding to the internet of things device and add the authorization code to the device information corresponding to the internet of things device in the device database for storage if the verification result is passed.

In a specific embodiment, the authorization code generating unit 130 includes: the conversion code acquisition unit is used for converting each item of information in the equipment information corresponding to the Internet of things equipment according to a preset conversion configuration table to obtain conversion codes corresponding to each item of information; the generation unit is used for combining the conversion code with the equipment ID in the equipment information corresponding to the equipment of the Internet of things to generate a corresponding authorization code; and the storage unit is used for adding the authorization code to the equipment information corresponding to the equipment of the Internet of things for storage.

The authentication information sending unit 140 is configured to combine the encryption parameter information corresponding to the internet of things device with the authorization code, encrypt the combination by using a preset encryption algorithm to obtain authentication information, and send the authentication information to the internet of things device; the encryption algorithm corresponds to the decryption algorithm.

And the authentication feedback information verification unit 150 is configured to decrypt the authentication feedback information according to the encryption parameter information and verify whether the obtained authentication decryption information matches with the authorization code corresponding to the internet of things device if the authentication feedback information from the internet of things device is received.

The identifier adding unit 160 is configured to add an authenticated identifier to the device information corresponding to the internet of things device in the device database if the authentication feedback information matches with the corresponding authorization code.

And the interactive instruction information verification unit 170 is configured to decrypt the interactive instruction information according to encryption parameter information corresponding to the internet of things device and verify whether the obtained instruction decryption information meets a verification condition according to the device database if the interactive instruction information from the internet of things device is received.

The reply information feedback unit 180 is configured to send the instruction decryption information to a corresponding service server for service processing according to an authorization code in the instruction decryption information if the instruction decryption information meets the verification condition, and encrypt the reply information obtained by processing through corresponding encryption parameter information and feed the encrypted reply information back to the internet of things device; the service server processes the instruction decryption information based on a preset service processing protocol.

And a server data sending unit 190, configured to combine, according to server data generated by the service server, the server data with an authorization code corresponding to an internet of things device to which the server data belongs, and then encrypt and send the server data to the internet of things device to which the server data belongs according to encryption parameter information corresponding to the internet of things device.

The information interaction management device of the Internet of things equipment provided by the embodiment of the invention applies the information interaction management method of the Internet of things equipment to decrypt the registration request and verify whether the registration request is matched with the corresponding equipment information, and if so, an authorization code is generated; combining and encrypting encryption parameter information corresponding to the Internet of things equipment with an authorization code to obtain authentication information, transmitting the authentication information to the Internet of things equipment, decrypting the received authentication feedback information, verifying whether the received authentication feedback information is matched with the corresponding authorization code, and adding an authenticated identifier if the received authentication feedback information is matched with the corresponding authorization code; decrypting the received interaction instruction information and verifying whether the verification condition is met, if so, sending the instruction decryption information to a corresponding service server for processing; and the server data from the service server and the corresponding authorization code are combined and encrypted and then sent to the corresponding Internet of things equipment. According to the information interaction management method of the Internet of things equipment, the registration decryption information corresponding to the registration request is verified, the Internet of things equipment is authenticated, business processing is performed through different business servers, various interaction instruction information is processed through the unified equipment management platform, the safety of information interaction with the Internet of things equipment is improved, meanwhile, the convenience of maintenance of the equipment management platform is improved, and therefore maintenance management efficiency in the interaction process of the Internet of things equipment is improved.

The information interaction management apparatus of the internet of things device described above may be implemented in the form of a computer program that can run on a computer device as shown in fig. 4.

Referring to fig. 4, fig. 4 is a schematic block diagram of a computer device according to an embodiment of the present invention. The computer device may be a device management platform for executing an information interaction management method of the internet of things device to perform information interaction management on the internet of things device.

Referring to fig. 4, the computer device 500 includes a processor 502, a memory, and a network interface 505, which are connected by a communication bus 501, wherein the memory may include a storage medium 503 and an internal memory 504.

The storage medium 503 may store an operating system 5031 and a computer program 5032. The computer program 5032, when executed, may cause the processor 502 to perform a method for information interaction management of an internet of things device, where the storage medium 503 may be a volatile storage medium or a non-volatile storage medium.

The processor 502 is used to provide computing and control capabilities to support the operation of the overall computer device 500.

The internal memory 504 provides an environment for the execution of the computer program 5032 in the storage medium 503, where the computer program 5032, when executed by the processor 502, may cause the processor 502 to perform a method for information interaction management of an internet of things device.

The network interface 505 is used for network communication, such as providing for transmission of data information, etc. It will be appreciated by those skilled in the art that the architecture shown in fig. 4 is merely a block diagram of some of the architecture relevant to the present inventive arrangements and is not limiting of the computer device 500 to which the present inventive arrangements may be implemented, and that a particular computer device 500 may include more or fewer components than shown, or may combine some of the components, or have a different arrangement of components.

The processor 502 is configured to run a computer program 5032 stored in the memory, so as to implement the corresponding functions in the information interaction management method of the internet of things device.

Those skilled in the art will appreciate that the embodiment of the computer device shown in fig. 4 is not limiting of the specific construction of the computer device, and in other embodiments, the computer device may include more or less components than those shown, or certain components may be combined, or a different arrangement of components. For example, in some embodiments, the computer device may include only a memory and a processor, and in such embodiments, the structure and function of the memory and the processor are consistent with the embodiment shown in fig. 4, and will not be described again.

It should be appreciated that in an embodiment of the invention, the processor 502 may be a central processing unit (Central Processing Unit, CPU), the processor 502 may also be other general purpose processors, digital signal processors (Digital Signal Processor, DSPs), application specific integrated circuits (Application Specific Integrated Circuit, ASICs), off-the-shelf programmable gate arrays (Field-Programmable Gate Array, FPGAs) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, or the like. Wherein the general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.

In another embodiment of the invention, a computer-readable storage medium is provided. The computer readable storage medium may be a volatile or nonvolatile computer readable storage medium. The computer readable storage medium stores a computer program, wherein the computer program when executed by a processor realizes the steps included in the information interaction management method of the internet of things device.

It will be clearly understood by those skilled in the art that, for convenience and brevity of description, specific working procedures of the apparatus, device and unit described above may refer to corresponding procedures in the foregoing method embodiments, which are not repeated herein. Those of ordinary skill in the art will appreciate that the elements and algorithm steps described in connection with the embodiments disclosed herein may be embodied in electronic hardware, in computer software, or in a combination of the two, and that the elements and steps of the examples have been generally described in terms of function in the foregoing description to clearly illustrate the interchangeability of hardware and software. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.

In the several embodiments provided by the present invention, it should be understood that the disclosed apparatus, device and method may be implemented in other manners. For example, the apparatus embodiments described above are merely illustrative, and for example, the division of the units is merely a logical function division, there may be another division manner in actual implementation, or a set of units having the same function may be packaged into one unit, for example, multiple units or components may be combined or may be integrated into another system, or some features may be omitted, or not performed. In addition, the coupling or direct coupling or communication connection shown or discussed with each other may be an indirect coupling or communication connection via some interfaces, devices, or elements, or may be an electrical, mechanical, or other form of connection.

The units described as separate units may or may not be physically separate, and units shown as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the embodiment of the present invention.

In addition, each functional unit in the embodiments of the present invention may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit. The integrated units may be implemented in hardware or in software functional units.

The integrated units, if implemented in the form of software functional units and sold or used as stand-alone products, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention is essentially or part of what contributes to the prior art, or all or part of the technical solution may be embodied in the form of a software product stored in a computer-readable storage medium, comprising several instructions for causing a computer device (which may be a personal computer, a server, a network device, etc.) to perform all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned computer-readable storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a magnetic disk, an optical disk, or other various media capable of storing program codes.

While the invention has been described with reference to certain preferred embodiments, it will be understood by those skilled in the art that various changes and substitutions of equivalents may be made and equivalents will be apparent to those skilled in the art without departing from the scope of the invention. Therefore, the protection scope of the invention is subject to the protection scope of the claims.

Claims

1. The information interaction management method of the Internet of things equipment is characterized by being applied to an equipment management platform, wherein the equipment management platform and the Internet of things equipment are connected in a network mode to realize transmission of data information, and a plurality of service servers are configured in the equipment management platform, and the method comprises the following steps:

2. The method for information interaction management of internet of things equipment according to claim 1, wherein verifying whether the registration decryption information matches with equipment information in a preset equipment database to obtain a verification result of whether the registration decryption information passes or not comprises:

acquiring device information matched with the device ID from the device database according to the device ID in the registration decryption information as target device information;

judging whether the target equipment information contains authenticated identification or not;

and if the target equipment information does not contain the authenticated identification, verifying whether all information in the registration decryption information is matched with the target equipment information or not so as to obtain a verification result.

3. The method for information interaction management of an internet of things device according to claim 1, wherein the generating and adding an authorization code corresponding to the internet of things device to device information corresponding to the internet of things device in the device database for storage includes:

Converting each item of information in the equipment information corresponding to the Internet of things equipment according to a preset conversion configuration table to obtain conversion codes corresponding to each item of information;

combining the conversion code with the equipment ID in the equipment information corresponding to the equipment of the Internet of things to generate a corresponding authorization code;

and adding the authorization code to equipment information corresponding to the Internet of things equipment for storage.

4. The method for information interaction management of an internet of things device according to claim 1, wherein the step of combining the encryption parameter information corresponding to the internet of things device with the authorization code and encrypting the combination by a preset encryption algorithm to obtain authentication information, and sending the authentication information to the internet of things device comprises the steps of:

generating a corresponding encryption key according to the equipment information of the Internet of things equipment and combining the encryption key with an encryption mode in the equipment information of the Internet of things equipment to obtain corresponding encryption parameter information;

combining the encryption parameter information with an authorization code to obtain combined information;

and encrypting the combined information through the encryption algorithm to obtain authentication information and sending the authentication information to the Internet of things equipment.

5. The method for managing information interaction of an internet of things device according to claim 1, wherein the sending the instruction decryption information to a corresponding service server for service processing according to an authorization code in the instruction decryption information includes:

Resolving the authorization code in the instruction decryption information to determine client classification and service classification corresponding to the authorization code;

acquiring a service server matched with the client classification and the service classification as a target service server;

and sending the instruction decryption information to the target service server for service processing.

6. An information interaction management device of an internet of things device, wherein the device is configured in a device management platform, the device management platform establishes network connection with the internet of things device to realize transmission of data information, and a plurality of service servers are configured in the device management platform, the device comprises:

7. The information interaction management apparatus of the internet of things device according to claim 6, wherein the registration decryption information verification unit includes:

a target device information obtaining unit configured to obtain, from the device database, device information matching the device ID as target device information according to the device ID in the registration decryption information;

the target equipment information judging unit is used for judging whether the target equipment information contains an authenticated identifier or not;

and the verification unit is used for verifying whether all information in the registration decryption information is matched with the target equipment information if the target equipment information does not contain the authenticated identification, so as to obtain the verification result.

8. The information interaction management apparatus of the internet of things device according to claim 6, wherein the authorization code generation unit includes:

The conversion code acquisition unit is used for converting each item of information in the equipment information corresponding to the Internet of things equipment according to a preset conversion configuration table to obtain conversion codes corresponding to each item of information;

the generation unit is used for combining the conversion code with the equipment ID in the equipment information corresponding to the equipment of the Internet of things to generate a corresponding authorization code;

and the storage unit is used for adding the authorization code to the equipment information corresponding to the equipment of the Internet of things for storage.

9. A computer device, comprising a processor, a communication interface, a memory and a communication bus, wherein the processor, the communication interface and the memory communicate with each other through the communication bus;

a memory for storing a computer program;

the processor is configured to implement the information interaction management method of the internet of things device according to any one of claims 1 to 5 when executing the program stored in the memory.

10. A computer-readable storage medium, on which a computer program is stored, characterized in that the computer program, when being executed by a processor, implements the information interaction management method of the internet of things device according to any one of claims 1-5.