CN113965379A - Networking method of intelligent household equipment - Google Patents
Networking method of intelligent household equipment Download PDFInfo
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- CN113965379A CN113965379A CN202111228344.4A CN202111228344A CN113965379A CN 113965379 A CN113965379 A CN 113965379A CN 202111228344 A CN202111228344 A CN 202111228344A CN 113965379 A CN113965379 A CN 113965379A
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- 230000006855 networking Effects 0.000 title claims abstract description 34
- 238000000034 method Methods 0.000 title claims abstract description 33
- 238000004891 communication Methods 0.000 claims description 7
- 238000004590 computer program Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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- 238000010586 diagram Methods 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/2803—Home automation networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
- H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
- H04L63/0442—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload wherein the sending and receiving network entities apply asymmetric encryption, i.e. different keys for encryption and decryption
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0823—Network architectures or network communication protocols for network security for authentication of entities using certificates
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/083—Network architectures or network communication protocols for network security for authentication of entities using passwords
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- Computer Networks & Wireless Communication (AREA)
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- General Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Telephonic Communication Services (AREA)
Abstract
The invention is suitable for the technical field of Internet of things, and provides a networking method of intelligent household equipment, which comprises the following steps: writing an IP address of a registration server and an IP address of a server, a public key matched with a unique private key stored in the server and a number of the public key into the equipment when the equipment is set to be in a state to be activated when the equipment leaves a factory; step two, configuring networking information for the equipment and connecting the equipment to the Internet; step three, the equipment sends registration information to a server with a preset IP address, and the server allows the equipment to access after the registration information is verified; step four, the equipment sends state information to the server at intervals, and the server sends an off-line alarm to the terminal of the registered user of the equipment after not receiving the state information within a certain time; the method comprises the steps that the equipment sends registration information to a server with a preset IP address, wherein the registration information is sent to the server after being encrypted by using a public key; therefore, the safety protection level of the intelligent household equipment is improved, and the user experience is further improved.
Description
Technical Field
The invention belongs to the technical field of Internet of things, and particularly relates to a networking method of intelligent household equipment.
Background
With the development of the internet, people put forward the concept and technology of interconnection of everything, and try to connect various articles and articles with people in a network manner so as to realize monitoring, feedback, control and interaction of the conditions of various articles.
After the concept of the internet of things is proposed, the development is rapid in corresponding fields of academic circles and industrial circles, but the internet of things as a new network application mode still faces many challenges in the security field; each piece of internet-of-things equipment is essentially an electronic device which runs on a network and can communicate with the outside, and if no good network access security protection and control exists, the equipment can easily become a target of hacker or malicious man-in-the-middle attack.
Disclosure of Invention
In view of the defects of the prior art, the invention aims to provide a networking method for intelligent home equipment, and aims to solve the problems that the networking safety protection of the internet of things equipment is poor and the user experience is poor due to the fact that the prior art cannot provide an effective networking method for intelligent home equipment.
In one aspect, the invention provides a networking method for smart home devices, which comprises the following steps:
the equipment is set to be in a state to be activated when leaving a factory;
configuring networking information for the equipment and connecting the equipment to the Internet;
the equipment sends registration information to a server with a preset IP address, and the server allows the equipment to access after verifying the registration information;
the equipment sends state information to the server at intervals, and the server sends an offline alarm to a terminal of a registered user of the equipment after not receiving the state information within a certain time.
Further, the setting of the device to the to-be-activated state at factory shipment includes: writing an IP address of a registration server, the IP address of the server, a public key matched with a unique private key stored in the server and the number of the public key into the equipment;
configuring networking information for the device to connect the device to the internet comprises: and inputting network access configuration information of the internet gateway to be accessed into the equipment and establishing communication connection with the internet gateway.
Further, after inputting network access configuration information of an internet gateway to the device and establishing communication connection with the internet gateway:
the equipment sends a networking prompt to a registration server, and the registration server issues a user account registration request or a user account login request to the equipment after receiving the networking prompt;
and the user account is automatically logged in after being registered, and the registration server verifies that the user logs in successfully and then the equipment sends registration information to a server with a preset IP address.
Further, the registration information includes: hardware identification codes of the equipment, the network access configuration information, user account information of the equipment, public network IP addresses of the equipment accessing the Internet gateway and the number of the public key;
the device sending registration information to a server with a preset IP address comprises: and encrypting the registration information by using the public key and then sending the encrypted registration information to the server.
Further preferably, after receiving the networking prompt, the registration server issues a user account registration request or a user account login request to the device, and before the registration server:
the registration server generates information for generating a temporary certificate, generates the temporary certificate and establishes trusted authentication with the equipment, and the equipment uses the temporary certificate to encrypt and transmit the user account information;
the user account information includes: one or more of a user account number, a user password, a user mobile phone number, user identity information, a device use address, a secret protection question and a secret protection question answer.
Further, the status information includes: the network state of the device or the operating state of the device;
when the equipment sends the state information to the server at intervals, the network state information sending interval of the equipment is shorter than the running state sending interval of the equipment.
Further preferably, the method further comprises server reallocation, wherein the server reallocation comprises:
after the registration server establishes credible authentication with the equipment, rewriting the IP address of a server with lighter load into the equipment according to a load balancing principle, or distributing a server closest to the equipment or a server with the lowest ping value to the equipment by the registration server according to the public network IP address of the equipment, and rewriting the IP address of the server into the equipment; and after rewriting the IP address of the server into the equipment, the equipment sends registration information to the server corresponding to the IP address.
Further preferably, the server determines that the device is offline if the server does not receive the status information within a certain time, and sends a server reallocation instruction to the registration server after the device is offline;
and after the equipment is on-line again, the registration server redistributes the servers accessed with the equipment.
Further preferably, the registration server acquires the registration information from the device after verifying that the user successfully logs in and sends the registration information to a server to which the device re-accesses.
In another aspect, the present invention also provides a computer program product comprising a computer program stored on a non-volatile computer-readable storage medium, the computer program comprising program information which, when executed by a processor, causes the processor to perform the above-mentioned networking method of smart home devices.
The invention has the beneficial effects that: writing an IP address of a registration server and an IP address of a server, a public key matched with a unique private key stored in the server and a number of the public key into the equipment when the equipment is set to be in a state to be activated when the equipment leaves a factory; step two, configuring networking information for the equipment and connecting the equipment to the Internet; step three, the equipment sends registration information to a server with a preset IP address, and the server allows the equipment to access after the registration information is verified; step four, the equipment sends state information to the server at intervals, and the server sends an off-line alarm to the terminal of the registered user of the equipment after not receiving the state information within a certain time; the method comprises the steps that the equipment sends registration information to a server with a preset IP address, wherein the registration information is sent to the server after being encrypted by using a public key; therefore, the level of network access verification safety protection of the intelligent household equipment is improved, and the user experience is further improved.
Drawings
Fig. 1 is a schematic diagram illustrating an implementation of a networking method for smart home devices according to an embodiment of the present invention;
fig. 2 is a flowchart of an implementation of a networking method for smart home devices according to a second embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The following detailed description of specific implementations of the present invention is provided in conjunction with specific embodiments:
the first embodiment is as follows:
fig. 1 shows an implementation flow of a networking method for smart home devices according to an embodiment of the present invention, and for convenience of description, only parts related to the embodiment of the present invention are shown, which are detailed as follows:
in step S101, the device is set to a to-be-activated state when shipped from the factory;
in an embodiment of the present invention, setting the device to the to-be-activated state when the device is shipped from a factory includes: writing the IP address of the registration server and the IP address of the server, a public key matched with the unique private key stored in the server and the serial number of the public key into the equipment; device authentication is achieved.
In step S102, configuring networking information for the device to connect the device to the internet;
in an embodiment of the present invention, configuring networking information for a device to connect the device to the internet includes: inputting network access configuration information of an internet gateway to be accessed into equipment and establishing communication connection with the internet gateway; for example, WiFi or IP address, subnet mask, default gateway, DNS server are configured.
In step S103, the device sends registration information to a server with a preset IP address, and the server allows the device to access after verifying the registration information;
in an embodiment of the present invention, the registration information includes: hardware identification codes of the equipment, network access configuration information, user account information of the equipment, public network IP addresses of the equipment accessed to an Internet gateway and the number of a public key; the method for sending the registration information to the server with the preset IP address by the equipment comprises the following steps: encrypting and packaging the registration information by using a public key and then sending the registration information to a server; the server carries out primary decapsulation on the received data packet sent by the equipment to obtain the number of the public key, calls the public key, then carries out secondary decapsulation on the data packet by using a private key corresponding to the public key to obtain registration information and the public key, compares the decapsulated public key with the public key called from the server, and verifies the registration information if the comparison is consistent.
In step S104, the device sends status information to the server at intervals, and the server sends an offline alarm to the terminal of the registered user of the device after not receiving the status information within a certain time.
In an embodiment of the invention, the status information comprises: the network state of the device or the running state of the device;
when the equipment sends the state information to the server at intervals, the network state information sending interval of the equipment is shorter than the running state sending interval of the equipment; the device state is monitored.
In the embodiment of the invention, step one, when the device is set to be in a state to be activated when leaving a factory, writing the IP address of the registration server and the IP address of the server, a public key matched with a unique private key stored in the server and the number of the public key into the device; step two, configuring networking information for the equipment and connecting the equipment to the Internet; step three, the equipment sends registration information to a server with a preset IP address, and the server allows the equipment to access after the registration information is verified; step four, the equipment sends state information to the server at intervals, and the server sends an off-line alarm to the terminal of the registered user of the equipment after not receiving the state information within a certain time; the method comprises the steps that the equipment sends registration information to a server with a preset IP address, wherein the registration information is sent to the server after being encrypted by using a public key; therefore, the level of network access verification safety protection of the intelligent household equipment is improved, and the user experience is further improved.
Example two:
fig. 2 shows an implementation flow of a networking method for smart home devices provided in the second embodiment of the present invention, and for convenience of description, only the relevant parts related to the second embodiment of the present invention are shown, which are detailed as follows:
in step S201, the device is set to a to-be-activated state when shipped from a factory;
in an embodiment of the present invention, setting the device to the to-be-activated state when the device is shipped from a factory includes: and writing the IP address of the registration server and the IP address of the server, a public key matched with the unique private key stored in the server and the number of the public key into the equipment.
In step S202, network access configuration information of the internet gateway to be accessed is input to the device and a communication connection is established with the internet gateway;
in the embodiment of the invention, the device needs to be in communication connection with the gateway connected with the internet in a wired or wireless mode.
In step S203, the device sends a networking prompt to the registration server, and the registration server issues a user account registration request or a user account login request to the device after receiving the networking prompt;
in the embodiment of the invention, the user account is automatically logged in after being registered;
further, after receiving the networking prompt, the registration server issues a user account registration request or a user account login request to the device, and the method comprises the following steps:
the registration server generates information for generating a temporary certificate, generates the temporary certificate and establishes credible authentication with the equipment, and the equipment uses the temporary certificate to encrypt and transmit user account information;
the user account information includes: one or more of a user account number, a user password, a user mobile phone number, user identity information, a device use address, a secret protection question and a secret protection question answer.
In step S204, after the registration server verifies that the user successfully logs in, the device sends registration information to a server with a preset IP address;
in an embodiment of the present invention, server reallocation is further included, and the server reallocation includes: after establishing credible authentication with the equipment, the registration server rewrites the IP address of the server with lighter load into the equipment according to a load balancing principle, or the registration server allocates the server closest to the equipment or the server with the lowest ping value to the equipment according to the public network IP address of the equipment and rewrites the IP address of the server into the equipment; after rewriting the IP address of the server into the equipment, the equipment sends registration information to the server corresponding to the IP address; so as to improve the network quality and further improve the user experience;
wherein, the registration information includes: hardware identification codes of the equipment, network access configuration information, user account information of the equipment, public network IP addresses of the equipment accessed to an Internet gateway and the number of a public key;
the method for sending the registration information to the server with the preset IP address by the equipment comprises the following steps: the public key is used for encrypting the registration information and then sending the encrypted registration information to the server;
further, the registration server acquires the registration information from the equipment after verifying that the user successfully logs in and sends the registration information to the server accessed by the equipment again.
In step S205, the server allows the device to access after the registration information is verified;
in the embodiment of the invention, the server also compares the state information received from the registration server with the state information sent by the equipment, and the equipment is allowed to be accessed if the comparison is always carried out.
In step S206, the device sends status information to the server at intervals, and the server sends an offline alarm to the terminal of the registered user of the device after not receiving the status information within a certain time;
in the embodiment of the invention, the off-line alarm sent to the terminal of the registered user of the equipment is not limited to telephone reminding, APP message reminding and short message reminding;
further, the server judges that the equipment is offline if the server does not receive the state information within a certain time, and sends a server redistribution instruction to the registration server after the equipment is offline;
after the equipment is on-line again, the registration server redistributes the servers accessed with the equipment; the server serving the equipment is updated, the network quality is improved, and the running stability of the equipment is improved.
Example three:
a third embodiment of the present invention provides a non-transitory computer-readable storage medium storing computer-executable information, which is executed by one or more processors, for example, to perform steps S101 to S104 of the method in fig. 1 described above.
By way of example, non-volatile storage media can include read-only memory (ROM), Programmable ROM (PROM), Electrically Programmable ROM (EPROM), electrically erasable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM), which acts as external cache memory. By way of illustration and not limitation, RAM is available in many forms such as Synchronous RAM (SRAM), dynamic RAM, (DRAM), Synchronous DRAM (SDRAM), double data rate SDRAM (DDR SDRAM), Enhanced SDRAM (ESDRAM), Synchlink DRAM (SLDRAM), and Direct Rambus RAM (DRRAM). The disclosed memory components or memory of the operating environment described herein are intended to comprise one or more of these and/or any other suitable types of memory.
The above-described embodiments are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed 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 modules can be selected according to actual needs to achieve the purpose of the scheme of the embodiment.
Through the above description of the embodiments, those skilled in the art will clearly understand that the embodiments may be implemented by software plus a general hardware platform, and may also be implemented by hardware. With this in mind, the above technical solutions may be embodied in the form of a software product, which can be stored in a computer-readable storage medium, such as ROM/RAM, magnetic disk, optical disk, etc., and includes information for enabling a computer electronic device (which may be a personal computer, a server, or a network electronic device, etc.) to execute the methods of the various embodiments or some parts of the embodiments.
What has been described herein in this specification and the drawings includes examples of networking methods that can provide smart home devices. It will, of course, not be possible to describe every conceivable combination of components and/or methodologies for purposes of describing the various features of the disclosure, but it can be appreciated that many further combinations and permutations of the disclosed features are possible. It is therefore evident that various modifications can be made to the disclosure without departing from the scope or spirit thereof. In addition, or in the alternative, other embodiments of the disclosure may be apparent from consideration of the specification and drawings and from practice of the disclosure as presented herein. It is intended that the examples set forth in this specification and the drawings be considered in all respects as illustrative and not restrictive. Although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.
Claims (10)
1. A networking method of intelligent household equipment is characterized by comprising the following steps:
the equipment is set to be in a state to be activated when leaving a factory;
configuring networking information for the equipment and connecting the equipment to the Internet;
the equipment sends registration information to a server with a preset IP address, and the server allows the equipment to access after verifying the registration information;
the equipment sends state information to the server at intervals, and the server sends an offline alarm to a terminal of a registered user of the equipment after not receiving the state information within a certain time.
2. The method of claim 1, wherein the device being factory set to a to-be-activated state comprises: writing an IP address of a registration server, the IP address of the server, a public key matched with a unique private key stored in the server and the number of the public key into the equipment;
configuring networking information for the device to connect the device to the internet comprises: and inputting network access configuration information of the internet gateway to be accessed into the equipment and establishing communication connection with the internet gateway.
3. The method of claim 2, wherein upon entering the network access configuration information of the internet gateway into the device and establishing a communication connection with the internet gateway:
the equipment sends a networking prompt to a registration server, and the registration server issues a user account registration request or a user account login request to the equipment after receiving the networking prompt;
and the user account is automatically logged in after being registered, and the registration server verifies that the user logs in successfully and then the equipment sends registration information to a server with a preset IP address.
4. The method of claim 2, wherein the registration information comprises: hardware identification codes of the equipment, the network access configuration information, user account information of the equipment, public network IP addresses of the equipment accessing the Internet gateway and the number of the public key;
the device sending registration information to a server with a preset IP address comprises: and encrypting the registration information by using the public key and then sending the encrypted registration information to the server.
5. The method of claim 3, wherein the registration server, after receiving the networking prompt, prior to issuing a user account registration request or a user account login request to the device, comprises:
the registration server generates information for generating a temporary certificate, generates the temporary certificate and establishes trusted authentication with the equipment, and the equipment uses the temporary certificate to encrypt and transmit the user account information;
the user account information includes: one or more of a user account number, a user password, a user mobile phone number, user identity information, a device use address, a secret protection question and a secret protection question answer.
6. The method of claim 1, wherein the state information comprises: the network state of the device or the operating state of the device;
when the equipment sends the state information to the server at intervals, the network state information sending interval of the equipment is shorter than the running state sending interval of the equipment.
7. The method of claim 5, further comprising server reallocation, the server reallocation comprising:
after the registration server establishes credible authentication with the equipment, rewriting the IP address of a server with lighter load into the equipment according to a load balancing principle, or distributing a server closest to the equipment or a server with the lowest ping value to the equipment by the registration server according to the public network IP address of the equipment, and rewriting the IP address of the server into the equipment; and after rewriting the IP address of the server into the equipment, the equipment sends registration information to the server corresponding to the IP address.
8. The method of claim 7, wherein the server determines that the device is offline if the server does not receive the status information within a certain time, and sends a server reassignment instruction to the registration server after the device is offline;
and after the equipment is on-line again, the registration server redistributes the servers accessed with the equipment.
9. The method of claim 7, wherein the registration server obtains the registration information from the device after verifying that the user successfully logs in and sends the registration information to a server to which the device re-accesses.
10. A non-transitory computer-readable storage medium storing computer-executable information that, when executed by one or more processors, causes the one or more processors to perform the method of networking smart home devices of any one of claims 1-9.
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| CN202111228344.4A CN113965379A (en) | 2021-10-21 | 2021-10-21 | Networking method of intelligent household equipment |
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| CN202111228344.4A CN113965379A (en) | 2021-10-21 | 2021-10-21 | Networking method of intelligent household equipment |
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| CN107888603A (en) * | 2017-11-23 | 2018-04-06 | 国民认证科技（北京）有限公司 | A kind of registration of Internet of Things smart machine, authentication method and Internet of Things |
| CN109347875A (en) * | 2018-11-29 | 2019-02-15 | 深圳力维智联技术有限公司 | Internet of things equipment, platform of internet of things and the method and system for accessing platform of internet of things |
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2021
- 2021-10-21 CN CN202111228344.4A patent/CN113965379A/en active Pending
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| KR101800737B1 (en) * | 2016-06-27 | 2017-11-23 | 경북대학교 산학협력단 | Control method of smart device for self-identification, recording medium for performing the method |
| KR101772016B1 (en) * | 2016-09-05 | 2017-08-28 | 마명철 | DUAL DIRECTION IoT SECURITY ACCESS CONTROL SYSTEM USING SIGNATURE REGISTRATION MECHANISM OF IoT DEVICE AND HYBRID PUBLIC KEY ENCRYPTION SCHEME AND CONTROL METHOD THEROF |
| CN106850669A (en) * | 2017-03-03 | 2017-06-13 | 重庆和航科技股份有限公司 | Network monitoring system for things message safe transmission method and monitor terminal network registration method |
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