WO2013113177A1 - Intelligent internet of things and control method therefor - Google Patents

Abstract

The present application relates to an intelligent Internet of Things and a control method therefor. The intelligent Internet of Things comprises: an intelligent terminal and a gateway, where the intelligent terminal is connected to the gateway via a local area network. The gateway comprises an intrusion detection module for use in detecting whether or not a remote instruction transmitted to the intelligent terminal is legal; when the remote instruction is illegal, the intrusion detection module rejects the transmission of the remote instruction to the intelligent terminal. Employment of the intelligent Internet of Things and the control method therefor of the present invention prevents illegal access of an intelligent household internal network and illegal control of an intelligent household internal terminal by an external malicious attacker, thus safeguarding personal, property, and privacy securities of an intelligent household user.

Description

 Intelligent Internet of Things and its control method

 This application claims the priority of the Chinese patent application filed with the Chinese Patent Office on January 31, 2012, with the application number CN201210021758.4. The invention is entitled "Intelligent Internet of Things and its Control Method".

Technical field

 [01] The present application relates to an intelligent Internet of Things and a control method thereof.

Background technique

 [01] The Internet of Things refers to a network that connects any item to the Internet according to a contracted agreement, exchanges information and communicates to realize intelligent identification, location, tracking, monitoring and management. The Internet of Things is a network concept for information exchange and communication between the extension and extension of the Internet to any item and item on the Internet.

 [02] For the Internet of Things, which consists of internal terminals, such as refrigerators, TVs, air conditioners, etc., there are two types of control: Internet control and remote control. Local control refers to the user controlling the terminal within the smart home Internet of Things. The control signals and control commands are sent directly to the terminal through the control center to achieve local control of the terminal. Remote control refers to the user performing the terminal outside the smart home Internet of Things. Control, the user accesses the smart home main gateway external network receiving/transmitting module through the Internet and the mobile communication network, and the home main gateway forwards the received control command to the control module, and the control module controls the various terminals through the control command.

[03] Remote control enables users to monitor and control smart homes while away from home. If the user can send a specific format control command by SMS or email, control the water heater, rice cooker, air conditioner and other appliances to start in the preset mode, complete the specific task before the user goes home, save the user's time and provide more convenient for the user. Smarter service. However, while remote control brings convenience, it also brings security threats and hidden dangers to smart homes. Existing security technologies use firewalls, login authentication methods, etc., and only through login authentication or firewall technology can not prevent external hackers from invading, can not determine whether the home internal terminal has been invaded by the black control, and can not respond to hacker attacks. And effective protective measures. Summary of the invention

 A brief summary of the invention is set forth below in order to provide a basic understanding of certain aspects of the invention. It should be understood that this summary is not an exhaustive overview of the invention. It is not intended to identify key or critical aspects of the invention, and is not intended to limit the scope of the invention. Its purpose is to present some concepts in a simplified form as a pre-

 [03] In view of the defects of remote control of the Internet of Things in the prior art, a main object of the present invention is to provide a smart Internet of Things and a control method thereof, thereby implementing intrusion detection and protection against an intelligent home internal network, and preventing external The malicious attacker's illegal access to the smart home internal network and the illegal control of the smart home internal terminal ensure the security of the personal, property and privacy of the smart home user.

 [04] According to an aspect of the present invention, a smart Internet of things includes an intelligent terminal and a gateway, and the smart terminal is connected to the gateway through a local area network;

 [05] the gateway includes an intrusion detection module, configured to detect whether a remote command sent to the smart terminal is legal; when the remote command is illegal, the intrusion detection module refuses to transmit the remote command to the Intelligent Terminal.

 [06] Further, the intrusion detection module in the intelligent Internet of things includes an external network transceiver module, a control module, and an intranet transceiver module;

 [07] Where:

 [08] the external network transceiver module is configured to receive the remote command and forward the remote command to the control module;

 [09] the control module is configured to determine whether the remote command is legal, and when the remote command is illegal, the control module refuses to transmit the remote command to the smart terminal;

 [10] The intranet transceiver module receives the remote command transmitted by the control module, and sends the remote command to the smart terminal.

 [11] Further, the control module in the intelligent Internet of things includes a judgment module, a storage module, and an execution module;

 [12] The determining module compares whether the identity information of the remote command matches the identity information pre-existing in the storage module, and if not, the determining module refuses to transmit the remote command to the execution module. ;

[13] if the identity information of the remote instruction and the identity information pre-existing in the storage module Matching, the determining module further comparing whether the instruction information in the remote instruction matches the instruction information pre-stored in the storage module;

 [14] if the instruction information in the remote instruction matches the instruction information pre-stored in the storage module, sending the remote instruction to the execution module, and the execution module passes the remote instruction via the intranet Transceiver module sends to the smart terminal;

 [15] If the instruction information in the remote instruction does not match the instruction information pre-stored in the storage module, the determining module sends a prompt message prompting the remote instruction to be sent to the execution module, the performing The module sends the prompt information to the sending end of the remote command via the external network transceiver module.

 [16] Further, the judging module in the smart Internet of things adds the identity information of the remote instruction to the storage when the identity information of the remote instruction does not match the identity information pre-existing in the storage module. The blacklist of the module, the judging module further sends the alarm information to the user end corresponding to the identity information pre-existing in the storage module via the external network transceiver module.

 [17] Further, the judging module in the smart Internet of things further determines the security level of the instruction information when the instruction information in the remote instruction matches the instruction information pre-stored in the storage module;

 [18] if the security level of the instruction information is high, the determining module transmits a security password input instruction to the execution module, and the execution module sends the security password input instruction via the external network transceiver module To the sender of the remote command.

 [19] Further, in the intelligent Internet of Things, when the security password sent by the remote command sending end does not match the security password pre-existing in the storage module, the determining module will prompt the prompt message that the security password is incorrect. To the execution module, the execution module sends a prompt message indicating that the security password is incorrect to the remote command sending end via the external network transceiver module.

 [20] Further, in the intelligent Internet of Things, when the number of times the remote command sending end sends the error security password exceeds a preset value, the determining module adds the remote command sending end to the blacklist list of the storage module. .

 [21] Further, the smart terminal in the smart Internet of things receives the remote command sent by the intranet transceiver module and performs an operation corresponding to the remote command;

 [22] If the operation is successful, the smart terminal sends the operation success information to the storage module and the remote command sending end;

[23] if the operation is unsuccessful, the smart terminal sends an operation failure code to the execution mode Block, the execution module reads, from the storage module, the reason corresponding to the operation failure code is transmitted to the remote command sending end by the external network transceiver module.

 According to another aspect of the present invention, a method of controlling an intelligent Internet of things includes:

 [25] Step 1: The external network transceiver module receives the remote control command and sends the remote control command to the control module;

 [26] Step 2: The control module determines whether the remote command is legal. When the remote command is illegal, the control module refuses to transmit the remote command to the smart terminal;

 [27] Step 3: When the remote command is legal, the control module further determines whether the remote command is correct, and if correct, sends the remote command to the internal network transceiver module;

 [28] Step 4: The internal network transceiver module receives the remote command transmitted by the control module, and sends the remote command to the smart terminal.

 [29] Further, step two of the intelligent Internet of Things control method includes:

 [30] The judging module compares whether the identity information of the remote command matches the identity information pre-stored in the storage module, and if not, the judging module refuses to transmit the remote command to the execution module.

 [31] Further, step three in the control method of the intelligent Internet of things includes:

 [32] The determining module compares whether the instruction information in the remote instruction matches the instruction information pre-stored in the storage module;

 [33] if the instruction information in the remote instruction matches the instruction information pre-stored in the storage module, sending the remote instruction to the execution module, and the execution module sends the remote instruction to the intelligent terminal via the intranet transceiver module ;

 [34] If the instruction information in the remote command does not match the command information pre-stored in the storage module, the determining module sends a prompt message indicating that the remote command is incorrect, and the execution module sends the The prompt information is sent to the sending end of the remote command via the external network transceiver module.

 [35] Further, step 2 of the intelligent Internet of Things control method further includes:

 [36] The determining module adds the identity information of the remote command to the blacklist of the storage module when the identity information of the remote command does not match the identity information in the pre-existing storage module, and the determining module further sends the alarm information to the external network. The transceiver module sends to the client corresponding to the identity information pre-existing in the storage module.

[37] Further, step 3 of the intelligent Internet of Things control method further includes: [38] determining, by the determining module, the security level of the instruction information when the instruction information in the remote instruction matches the instruction information pre-stored in the storage module;

 [39] If the security level of the instruction information is high, the judging module transmits the security password input instruction to the execution module, and the execution module sends the security password input instruction to the transmitting end of the remote instruction via the external network transceiver module.

 [40] Further, step 3 of the intelligent Internet of Things control method further includes:

 [41] When the security password sent by the remote command sender does not match the security password in the pre-existing storage module, the judgment module sends a prompt message indicating that the security password is incorrect to the execution module, and the execution module will prompt that the security password is incorrect. The prompt information is sent to the remote command sending end via the external network transceiver module.

 [42] Further, step 3 of the intelligent Internet of Things control method further includes:

 [43] When the number of times the remote command sender sends the error security password exceeds a preset value, the judgment module adds the remote command sender to the blacklist of the memory module.

 [44] Further, step four of the intelligent Internet of Things control method includes:

 [45] The intelligent terminal receives the remote command sent by the intranet transceiver module and performs an operation corresponding to the remote command;

 [46] If the operation is successful, the intelligent terminal sends the operation success information to the storage module and the remote command sending end;

 [47] If the operation is unsuccessful, the smart terminal sends an operation failure code to the execution module, and the execution module reads the error reason corresponding to the operation failure code from the storage module and transmits it to the remote command sending end via the external network transceiver module.

 [48] The intelligent internet of things and the control method thereof of the invention can prevent unauthorized malicious attackers from illegally accessing the smart home internal network and illegal control of the smart home internal terminal, and ensure the personal, property and privacy of the intelligent home users. Security.

 These and other advantages of the present invention will become more apparent from the following detailed description of the preferred embodiments of the invention.

DRAWINGS

The invention may be better understood by reference to the following description given in conjunction with the accompanying drawings in which the same or Parts. The drawings, which are included in the specification, and in the claims In the drawing:

 1 is a structural diagram of an embodiment of a smart Internet of things according to the present invention;

 2 is a structural diagram of an embodiment of the intrusion detection module of FIG. 1;

 [53] FIG. 3 is a structural diagram of an embodiment of the control module of FIG. 2;

 4 is a flow chart of an embodiment of a method for controlling an intelligent Internet of things according to the present invention;

[55] Where:

 [56] 1 - Gateway;

 [57] 2 - intelligent terminal;

 [58] 10 - Intrusion Detection Module;

 [59] 11—External network transceiver module;

 [60] 12 - Control module;

 [61] 13——Internal network transceiver module;

 [62] 121 __ judgment module;

 [63] 122 - storage module;

 [64] 123 - Execution module.

 The elements in the figures are only shown for simplicity and clarity and are not necessarily drawn to scale. For example, the dimensions of some of the elements in the figures may be exaggerated relative to other elements in order to facilitate an understanding of the embodiments of the invention.

detailed description

Exemplary embodiments of the present invention will be described in detail below with reference to the drawings. For the sake of clarity and conciseness, not all features of an actual implementation are described in the specification. However, it should be understood that many implementation-specific decisions must be made in the development of any such practical embodiment in order to achieve the developer's specific objectives, for example, compliance with system and business related constraints, and these Restrictions may vary from implementation to implementation. In addition, it should be understood that although development work may be very complicated and time consuming, such development work is only routine for those skilled in the art having the benefit of the present disclosure. Business.

 [67] It is also to be noted that in order to avoid obscuring the present invention by unnecessary detail, only the device structure and/or processing closely related to the solution according to the present invention is described in the drawings and the description. The steps and the representations and descriptions of the components and processes known to those of ordinary skill in the art that are not relevant to the present invention are omitted.

 [68] Referring to FIG. 1, it is a structural diagram of an embodiment of a smart Internet of things according to the present invention.

 In this embodiment, the smart Internet of Things includes a gateway 1 and one or more smart terminals 2. The smart terminal may be one or more of a television, a refrigerator, an air conditioner, an access control system, and the like. The smart terminal 2 can receive an instruction from the remote through the gateway 1.

 [70] Intrusion detection module 10 is included in gateway 1. The intrusion detection module 10 is configured to detect whether the remote command sent to the smart terminal 2 is legal; when the remote command is illegal, the intrusion detection module 10 refuses to transmit the remote command to the smart terminal 2.

 [71] Referring to Figure 2, there is shown a block diagram of an embodiment of the intrusion detection module 10 of Figure 1.

 In this embodiment, the intrusion detection module 10 includes an external network transceiver module 11, a control module 12, and an intranet transceiver module 13. The external network transceiver module 11 receives the remote command and forwards the remote command to the control module 12. The control module 12 determines whether the remote command is legal. When the remote command is illegal, the control module 12 refuses to transmit the remote command to the smart terminal 2. The intranet transceiver module 13 receives the remote command transmitted by the control module and sends the remote command to the smart terminal 2.

 [73] Referring to Figure 3, there is shown a block diagram of one embodiment of the control module 12 of Figure 2.

 In this embodiment, the control module 12 includes a determination module 121, a storage module 122, and an execution module 123. The judging module 121 compares whether the identity information of the remote command matches the identity information pre-stored in the storage module 122, thereby determining whether the remote command is legal. If the identity information of the remote command does not match the identity information in the pre-existing storage module 122, it indicates that the remote command is an illegal command. At this time, the determining module 121 refuses to transmit the remote command to the executing module 123.

 [75] If the identity information of the remote command matches the identity information pre-existing in the storage module, it indicates that the remote command is a legal command. At this time, the judging module 121 further compares whether the instruction information in the remote instruction matches the instruction information pre-stored in the storage module 122.

[76] If the instruction information in the remote instruction matches the instruction information pre-stored in the storage module 122, the determination module 121 sends the remote instruction to the execution module 123, and the execution module 123 sends the remote command to the smart via the intranet transceiver module 13 Terminal 2. [77] If the instruction information in the remote command does not match the command information prestored in the storage module 122, the determining module 121 sends the prompt information indicating that the remote command is incorrect to the execution module 123, and the execution module 123 sends the prompt information again. The network transceiver module 11 sends to the sender of the remote command.

 [78] As a preferred manner, the judging module 121 in the smart Internet of things adds the identity information of the remote command to the storage module 122 when the identity information of the remote command does not match the identity information in the pre-existing storage module 122. The blacklist list, in addition, the judging module 121 also sends the alarm information to the client corresponding to the identity information pre-existing in the storage module 122 via the external network transceiver module 11.

 As a preferred solution, the judging module 121 in the smart Internet of things further determines the security level of the command information when the command information in the remote command matches the command information prestored in the storage module 122.

 [80] If the security level of the command information is high, the judging module 121 transmits the security password input command to the execution module 123, and the execution module 123 sends the security password input command to the transmitting end of the remote command via the external network transceiving module 11.

 [81] As a preferred solution, when the security password sent by the remote command sending end does not match the security password in the pre-existing storage module 122, the determining module 121 sends a prompt message indicating that the security password is incorrect, to the executing module 123. The execution module 123 then sends the prompt information indicating that the security password is incorrect to the remote command sending end via the external network transceiver module 11.

 [82] As a preferred solution, when the number of times the remote command transmitting end sends the error security password exceeds a predetermined value, the determining module 121 adds the remote command transmitting end to the black list of the storage module 122.

 [83] When the remote command is legal and matches the command information pre-stored in the storage module 122, the determining module 121 sends the remote command to the executing module 123, and the executing module 123 sends the remote command to the smart through the intranet transceiver module 13 Terminal 2. After receiving the remote command transmitted by the intranet transceiver module 13, the intelligent terminal 2 performs an operation corresponding to the remote command.

 [84] If the smart terminal 2 performs the operation successfully, the operation success information is transmitted to the storage module 122 and the remote command transmitting end. If the smart terminal 2 does not perform the operation, the operation failure code is sent to the execution module 123. The execution module 123 reads the cause of the error corresponding to the operation failure code from the storage module 122, and transmits the cause of the error to the remote command transmitting end via the external network transceiver module 11.

[85] Referring to FIG. 4, it is a flowchart of an embodiment of a method for controlling an intelligent Internet of things according to the present invention. [86] In the embodiment, the control method of the intelligent Internet of things includes the following steps:

 [87] S1: The external network transceiver module 11 receives the remote control command and sends the remote control command to the control module 12;

 [88] S2: The control module 12 determines whether the remote command is legal. When the remote command is illegal, the control module 12 refuses to transmit the process command to the smart terminal 2;

 [89] Step 3: When the remote command is legal, the control module 12 further determines whether the remote command is correct, and if correct, sends the remote command to the internal network transceiver module 13;

 [90] Step 4: The intranet transceiver module 13 receives the remote command transmitted by the control module 12 and sends the remote command to the intelligent terminal 2.

 [91] As a preferred solution, S2 in the control method of the intelligent Internet of things further includes:

 [92] The judging module 121 compares whether the identity information of the remote command matches the identity information pre-stored in the storage module 122. If not, the judging module 121 refuses to transmit the remote command to the executing module 123.

 [93] As a preferred solution, S3 in the intelligent Internet of Things control method further includes:

 [94] The determining module 121 compares whether the instruction information in the remote instruction matches the instruction information pre-stored in the storage module 122;

 [95] If the instruction information in the remote command matches the command information pre-stored in the storage module, the remote command is sent to the execution module 123, and the execution module 123 sends the remote command to the smart terminal 2 via the intranet transceiver module 13;

 [96] If the instruction information in the remote command does not match the command information prestored in the storage module 122, the determining module 121 sends the prompt information indicating that the remote command is incorrect to the execution module 123, and the execution module 123 sends the prompt information to the external network. The transceiver module 11 sends to the sender of the remote command.

 [97] As a preferred solution, S2 in the intelligent Internet of Things control method further includes:

 [98] The determining module 121 adds the identity information of the remote command to the blacklist of the storage module 122 when the identity information of the remote command does not match the identity information in the pre-existing storage module 122, and the determining module 121 also sends the alarm information. The external network transceiver module 11 transmits to the client corresponding to the identity information pre-stored in the storage module 122.

 [99] As a preferred solution, S3 in the intelligent Internet of Things control method further includes:

[100] The determining module 121 further determines the security level of the instruction information when the instruction information in the remote instruction matches the instruction information pre-stored in the storage module; [101] If the security level of the command information is high, the determination module 121 transmits the security password input command to the execution module 123, and the execution module 123 sends the security password input command to the sender of the remote command via the external network transceiver module 11.

 [102] As a preferred solution, S3 in the control method of the intelligent Internet of things further includes:

 [103] When the security password sent by the remote command sending end does not match the security password in the pre-existing storage module 122, the determining module 121 sends a prompt message indicating that the security password is incorrect to the executing module 123, and the executing module 123 will prompt again. The prompt message with the wrong password is sent to the remote command sending end via the external network transceiver module 11.

 [104] As a preferred solution, S3 in the intelligent Internet of Things control method further includes:

 [105] When the number of times the remote command sender sends the error security password exceeds a preset value, the judging module 122 adds the remote command sender to the blacklist of the storage module.

 [106] As a preferred solution, S4 in the control method of the intelligent Internet of things includes:

 [107] The intelligent terminal 2 receives the remote command sent by the intranet transceiver module 13 and performs an operation corresponding to the remote command;

 [108] If the operation is successful, the smart terminal 2 sends the operation success information to the storage module 122 and the remote command sending end; for example, the operation success information can be sent to the storage module 122 via the internal network transceiver module 13 through the execution module 123, and The execution module 123 and the external network sending module 11 are sent to the remote command sending end.

 [109] If the operation is unsuccessful, the smart terminal 2 sends an operation failure code to the execution module 123, and the execution module 123 reads the error reason corresponding to the operation failure code from the storage module 122, and transmits the module to the external network transceiver module. 11 Transfer to the remote command sender.

 [110] The intelligent Internet of Things and its control method of the invention can prevent unauthorized malicious attackers from illegally accessing the intelligent home internal network and illegal control of the smart home internal terminal, and ensure the personal, property and privacy of the intelligent home users. Security.

 While the invention and its advantages are set forth, it is understood that various modifications, alternatives and changes may be made without departing from the spirit and scope of the invention as defined by the appended claims.

[112] Finally, it should also be noted that, in this context, relational terms such as first and second are used merely to distinguish one entity or operation from another entity or operation, without necessarily requiring or Imply that there is any such actual relationship or order between these entities or operations. Moreover, the terms "including", "comprising" or "comprising" or "the" Thus, a process, method, article, or device that comprises a series of elements includes not only those elements but also other elements that are not explicitly listed, or the elements that are inherent to the process, method, item, or device. An element that is defined by the phrase "comprising a ..." does not exclude the presence of additional elements in the process, method, item, or device that comprises the element.

The embodiment of the present invention has been described in detail with reference to the accompanying drawings, but it is understood that the embodiments described above are merely illustrative of the invention and are not intended to limit the invention. Various modifications and changes may be made to the above-described embodiments without departing from the spirit and scope of the invention. Therefore, the scope of the invention is to be limited only by the appended claims and their equivalents.

Claims

Claim

A smart Internet of things, comprising an intelligent terminal and a gateway, wherein the smart terminal is connected to the gateway through a local area network;

 It is characterized by:

 The gateway includes an intrusion detection module, configured to detect whether a remote command sent to the smart terminal is legal; when the remote command is illegal, the intrusion detection module refuses to transmit the remote command to the smart terminal.

 2. The smart internet of things according to claim 1, wherein:

 The intrusion detection module includes an external network transceiver module, a control module, and an intranet transceiver module; wherein:

 The external network transceiver module is configured to receive the remote command and forward the remote command to the control module;

 The control module is configured to determine whether the remote command is legal, and when the remote command is illegal, the control module refuses to transmit the remote command to the smart terminal;

 The intranet transceiver module receives the remote command transmitted by the control module, and sends the remote command to the smart terminal.

 3. The smart internet of things according to claim 2, wherein:

 The control module includes a determination module, a storage module, and an execution module;

 The determining module compares whether the identity information of the remote command matches the identity information pre-existing in the storage module, and if not, the determining module refuses to transmit the remote command to the execution module;

 If the identity information of the remote command matches the identity information pre-existing in the storage module, the determining module further compares whether the instruction information in the remote instruction matches the instruction information pre-stored in the storage module ;

 Sending the remote instruction to the execution module if the instruction information in the remote instruction matches the instruction information pre-stored in the storage module, and the execution module sends the remote instruction via the intranet transceiver module To the smart terminal;

If the instruction information in the remote instruction does not match the instruction information pre-stored in the storage module, the determining module sends a prompt message prompting that the remote instruction is incorrect to the a row module, the execution module sends the prompt information to the sending end of the remote command via the external network transceiver module.

 4. The smart internet of things according to claim 3, wherein:

 The determining module adds the identity information of the remote command to the blacklist of the storage module when the identity information of the remote command does not match the identity information pre-existing in the storage module, and the determining module further The alarm information is sent to the UE corresponding to the identity information pre-existing in the storage module via the external network transceiver module.

 5. The smart internet of things according to claim 3 or 4, characterized in that:

 The determining module further determines the security level of the instruction information when the instruction information in the remote instruction matches the instruction information pre-stored in the storage module; if the security level of the instruction information is high, then The determining module transmits a security password input command to the execution module, and the executing module sends the security password input command to the sending end of the remote command via the external network transceiver module.

 6. The intelligent Internet of things according to claim 5, wherein: when the security password sent by the remote command sender does not match the security password pre-existing in the storage module, the determining module will prompt the security password to have The erroneous prompt information is sent to the execution module, and the execution module sends the prompt information indicating that the security password is incorrect to the remote command sending end via the external network transceiver module.

 The smart Internet of things according to claim 6, wherein: when the number of times the remote command transmitting end sends the error security password exceeds a preset value, the determining module adds the remote command sending end to the storage module. In the blacklist list.

 8. The smart Internet of things according to claim 7, wherein: the smart terminal receives the remote command sent by an intranet transceiver module and performs an operation corresponding to the remote command;

 If the operation is successful, the smart terminal sends the operation success information to the storage module and the remote command sending end;

 If the operation is unsuccessful, the smart terminal sends an operation failure code to the execution module, and the execution module reads the 4f reason corresponding to the operation failure code from the storage module and transmits the result to the external network transceiver module to Remote command sender.

 9. A method for controlling an intelligent Internet of Things, comprising:

Step 1: The external network transceiver module receives the remote control command and sends the remote control command To the control module;

 Step 2: The control module determines whether the remote command is legal. When the remote command is illegal, the control module refuses to transmit the remote command to the smart terminal.

 Step 3: When the remote command is legal, the control module further determines whether the remote command is correct, and if yes, sends the remote command to the internal network transceiver module;

 Step 4: The intranet transceiver module receives the remote command transmitted by the control module, and sends the remote command to the smart terminal.

 The method for controlling a smart Internet of things according to claim 9, wherein the step (2) comprises:

 The judging module compares whether the identity information of the remote command matches the identity information pre-stored in the storage module. If not, the judging module refuses to transmit the remote command to the execution module.

 11. The method for controlling a smart Internet of things according to claim 9, wherein the step three comprises:

 The determining module compares whether the instruction information in the remote instruction matches the instruction information pre-stored in the storage module;

 If the instruction information in the remote instruction matches the instruction information pre-stored in the storage module, the remote instruction is sent to the execution module, and the execution module sends the remote instruction to the intelligent terminal via the intranet transceiver module;

 If the instruction information in the remote command does not match the command information pre-stored in the storage module, the determining module sends a prompt message indicating that the remote command is incorrect, and the execution module sends the prompt information to the execution module. The external network transceiver module sends to the sender of the remote command.

 The method for controlling a smart Internet of things according to claim 11, wherein the step 2 further comprises:

 The determining module adds the identity information of the remote command to the blacklist of the storage module when the identity information of the remote command does not match the identity information in the pre-existing storage module, and the determining module sends the alarm information through the external network transceiver module. To the client corresponding to the identity information pre-existing in the storage module.

The method for controlling a smart Internet of things according to claim 11 or 12, wherein the step 3 further comprises: The determining module further determines the security level of the instruction information when the instruction information in the remote instruction matches the instruction information pre-stored in the storage module;

 If the security level of the instruction information is high, the determining module transmits the security password input command to the execution module, and the execution module sends the security password input command to the transmitting end of the remote command via the external network transceiver module.

 The method for controlling a smart Internet of things according to claim 13, wherein the step 3 further comprises:

 When the security password sent by the remote command sender does not match the security password in the pre-existing storage module, the determining module sends a prompt message indicating that the security password is incorrect to the execution module, and the execution module prompts the prompt message that the security password is incorrect. The external network transceiver module sends to the remote command sender.

 The method for controlling a smart Internet of things according to claim 14, wherein the step 3 further comprises:

 When the number of times the remote command sender sends the error security password exceeds a preset value, the judging module adds the remote command sender to the blacklist of the storage module.

 The method for controlling a smart Internet of things according to claim 15, wherein the step four comprises:

 The intelligent terminal receives the remote command sent by the intranet transceiver module and performs an operation corresponding to the remote command;

 If the operation is successful, the smart terminal sends the operation success information to the storage module and the remote command sending end;

 If the operation is unsuccessful, the intelligent terminal sends an operation failure code to the execution module, and the execution module reads the error reason corresponding to the operation failure code from the storage module and transmits the error to the remote command sending end via the external network transceiver module.