CN112255924A - Block chain-based household equipment management method and device and mobile chain-entering equipment - Google Patents
Block chain-based household equipment management method and device and mobile chain-entering equipment Download PDFInfo
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- CN112255924A CN112255924A CN202011107705.5A CN202011107705A CN112255924A CN 112255924 A CN112255924 A CN 112255924A CN 202011107705 A CN202011107705 A CN 202011107705A CN 112255924 A CN112255924 A CN 112255924A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B15/00—Systems controlled by a computer
- G05B15/02—Systems controlled by a computer electric
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM]
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/26—Pc applications
- G05B2219/2642—Domotique, domestic, home control, automation, smart house
Abstract
The invention is suitable for the technical field of intelligent home furnishing, and provides a home furnishing equipment management method based on a block chain, which is applied to mobile type chain-entering equipment and comprises the following steps: after the mobile chain entering equipment is accessed to the inlet equipment of the block chain, the mobile chain entering equipment is added into the network of the block chain; sending an access request to the block chain through the network, wherein the access request carries a digital signature; and after receiving verification passing information of the digital signature returned by the inlet equipment on the block chain node, sending the user authority corresponding to the mobile link-entering equipment to the equipment on the block chain through an intelligent contract. The embodiment of the invention also provides a block chain-based household equipment management device, a system, mobile chain-entering equipment and a computer-readable storage medium. According to the block chain-based home equipment management method, the safety and intelligent management of the intelligent home equipment can be realized through the mobile chain-entering equipment, and the privacy safety of the user is effectively guaranteed.
Description
Technical Field
The invention belongs to the technical field of intelligent home, and particularly relates to a block chain-based home equipment management method, device and system, mobile link-in equipment and a computer-readable storage medium.
Background
With the development of science and technology, in order to meet the information security requirement of the home devices of people, the combination of the smart home devices and the block chain technology is also widely applied. For example, the smart home devices are controlled and managed through the block chain technology.
In the existing process of managing and controlling the smart home devices through a block chain technology, a method of verifying user identity information by using biological information such as personal fingerprints and human faces is generally adopted to be added into a private block chain. However, in the prior art, the user identity information is verified through the biological information, so that the privacy information of the user is easily exposed, and the privacy safety of the user cannot be effectively guaranteed.
Disclosure of Invention
The embodiment of the invention provides a block chain-based home equipment management method, and aims to solve the problems that in the prior art, the privacy information of a user is easily exposed and the privacy safety of the user cannot be effectively guaranteed because a mode of verifying the identity information of the user through biological information is added into a private block chain.
The embodiment of the invention is realized in such a way that a block chain-based household equipment management method is applied to mobile chain-entering equipment, and the method comprises the following steps:
after the mobile chain entering equipment is accessed to the inlet equipment of the block chain, the mobile chain entering equipment is added into the network of the block chain;
sending an access request to the block chain through the network, wherein the access request carries a digital signature;
and after receiving verification passing information of the digital signature returned by the inlet equipment on the block chain node, sending the user authority corresponding to the mobile link-entering equipment to the equipment on the block chain through an intelligent contract.
The embodiment of the invention also provides a block chain-based household equipment management method, which is applied to the inlet equipment on the block chain link points, and the method comprises the following steps:
reading a card number of the mobile entering-chain equipment;
generating a corresponding key according to the card number, and storing the key to each node of the block chain;
receiving an access request sent by the mobile access equipment, wherein the access request carries a digital signature;
judging whether the digital signature is matched with the secret key;
and when the digital signature is judged to be matched with the secret key, the mobile link entering equipment is accessed to the block chain.
The embodiment of the invention also provides a block chain-based household equipment management device, which comprises:
the network adding unit is used for adding the mobile chain entering equipment into the network of the block chain after accessing the entrance equipment of the block chain;
an access request sending unit, configured to send an access request to the block chain through the network, where the access request carries a digital signature;
and the user authority sending unit is used for sending the user authority corresponding to the mobile link-in equipment to the equipment on the block chain through an intelligent contract after receiving the verification passing information of the digital signature returned by the inlet equipment on the block chain node.
The embodiment of the invention also provides a block chain-based household equipment management device, which comprises:
the card number reading unit is used for reading the card number of the mobile entering-chain equipment;
the key generation unit is used for generating a corresponding key according to the card number and storing the key to each node of the block chain;
an access request receiving unit, configured to receive an access request sent by the mobile access device, where the access request carries a digital signature;
a judging unit configured to judge whether the digital signature matches the key;
and the access unit is used for accessing the mobile link access equipment to the block chain when the digital signature is judged to be matched with the secret key.
The embodiment of the invention also provides a home equipment management system based on the block chain, which comprises:
the card number reading unit is used for reading the card number of the mobile entering-chain equipment;
the key generation unit is used for generating a corresponding key according to the card number and storing the key to each node of the block chain;
the network adding unit is used for adding the mobile chain entering equipment into the network of the block chain after accessing the entrance equipment of the block chain;
an access request sending unit, configured to send an access request to the block chain through the network, where the access request carries a digital signature;
an access request receiving unit, configured to receive the access request sent by the mobile inbound device;
a judging unit configured to judge whether the digital signature matches the key;
the access unit is used for accessing the mobile link access equipment to the block chain when the digital signature is judged to be matched with the secret key;
the pass information sending unit is used for sending verification pass information of the digital signature to the mobile chain entering equipment;
and the user authority sending unit is used for sending the user authority corresponding to the mobile link-in equipment to the equipment on the block chain through an intelligent contract after receiving the verification passing information of the digital signature returned by the inlet equipment on the block chain node.
The embodiment of the present invention further provides a mobile chain entry device, where the mobile chain entry device includes:
an apparatus body;
the data transmission interface is arranged on the equipment body and is used for carrying out signal transmission with the inlet equipment;
a memory disposed within the device body; and
and the processor is arranged in the equipment body and comprises the block chain-based household equipment management method.
An embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored, and when the computer program is executed by a processor, the computer program implements the functions of the method described above.
According to the block chain-based household equipment management method provided by the embodiment of the invention, after the mobile access equipment accesses the entrance equipment of the block chain and joins the network of the block chain, the access request carrying the digital signature is sent to the block chain through the network, and after the verification passing information of the digital signature returned by the entrance equipment on the block chain link point is received, the user right corresponding to the mobile access equipment is sent to the equipment on the block chain through the intelligent contract. According to the block chain-based home equipment management method provided by the embodiment of the invention, the mobile link-in equipment can realize the safe and intelligent management of the home equipment associated with the user authority, and can effectively guarantee the privacy safety of the user.
Drawings
Fig. 1 is a network architecture diagram of a block chain-based home device management method according to an embodiment of the present invention;
fig. 2 is a flowchart illustrating an implementation of a block chain-based home device management method according to an embodiment of the present invention;
fig. 3 is a flowchart illustrating an implementation of a block chain-based home device management method according to a second embodiment of the present invention;
fig. 4 is a flowchart illustrating an implementation of a method for managing home devices based on a block chain according to a third embodiment of the present invention;
fig. 5 is a flowchart illustrating an implementation of a method for managing home devices based on a block chain according to a fourth embodiment of the present invention;
fig. 6 is a schematic structural diagram of a home equipment management apparatus based on a block chain according to a fifth embodiment of the present invention;
fig. 7 is a schematic structural diagram of a home equipment management apparatus based on a block chain according to a seventh embodiment of the present invention;
fig. 8 is a schematic structural diagram of a home equipment management apparatus based on a block chain according to an eighth embodiment of the present invention;
fig. 9 is a schematic structural diagram of a home equipment management system based on a block chain according to a ninth embodiment of the present invention;
fig. 10 is a schematic structural diagram of a mobile chain entry device according to a tenth 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.
According to the block chain-based household equipment management method provided by the embodiment of the invention, after the mobile access equipment accesses the entrance equipment of the block chain and joins the network of the block chain, the access request carrying the digital signature is sent to the block chain through the network, and after the verification passing information of the digital signature returned by the entrance equipment on the block chain link point is received, the user right corresponding to the mobile access equipment is sent to the equipment on the block chain through the intelligent contract. According to the block chain-based home equipment management method provided by the embodiment of the invention, the mobile link-in equipment can realize the safe and intelligent management of the home equipment associated with the user authority, and can effectively guarantee the privacy safety of the user.
Example one
Fig. 1 is a network architecture diagram of a household device management method based on a block chain according to an embodiment of the present invention, and for convenience of description, only a part related to the embodiment of the present invention is shown. The method is completed by the mobile access device 10, the entrance device 20 and at least one household device 30.
In the embodiment of the present invention, the mobile access device 10 may be a card or a usb disk with a cpu built therein, and is not limited specifically. The access device 20 is used in conjunction with the mobile access device 10 to read card number data within the access device 20 or to read data by the access device 20.
In an embodiment of the present invention, the entrance device 20 and the home device 30, and the mobile access device 10 and the home device 30 all perform data transmission through a limited network or a Wireless network, where the Wireless network includes WiFi (Wireless-Fidelity).
Fig. 2 shows an implementation flowchart of a block chain-based home device management method, which is applied to a mobile chaining device 10, and the method includes the following steps:
in step S101, after the mobile inbound device 10 accesses the ingress device 20 of the blockchain, it joins the network of the blockchain.
In the embodiment of the present invention, the mobile chaining device 10 is provided with a metal contact for signal transmission with the entrance device 20.
As an embodiment of the present invention, the blockchain may be a hotel blockchain, a hospital blockchain, an individual user home blockchain, a company blockchain, or other private blockchains.
In step S102, an access request is sent to the blockchain through the network, where the access request carries a digital signature.
In an embodiment of the invention, the digital signature consists of numbers and/or letters.
In step S103, after receiving the verification passing information of the digital signature returned by the entry device 20 on the blockchain node, the user right corresponding to the mobile inbound device 10 is sent to the device on the blockchain through the smart contract.
In the embodiment of the present invention, the user right includes a right of the user to use functions of each device in the block chain, and the right may be configured through the ingress device 20 on the node of the block chain. For example, the right to use the air conditioner in the 26 ℃ cooling mode, the right to watch a digital television charging channel, the right to use a safe case, and the like can be specifically set according to the requirements of users.
In the embodiment of the present invention, the user right corresponding to the mobile inbound device 10 is a user right corresponding to a card number of the mobile inbound device 10; the equipment on the blockchain is the equipment (i.e. the household equipment 30) on the blockchain associated with the mobile chain-entering equipment 10.
For example, after a hotel user a swipes a card into a room door using a card door card (mobile in-chain device 10), then the devices associated with the card door card may include lights, curtains, air conditioners, televisions, water dispensers, water heaters, humidifiers, and the like. The corresponding user authority according to the user A using the door card comprises the following steps: automatic turning on light, automatic opening curtain, playing free TV program, automatic heating to 40 deg.C by water heater, etc.
For example, when the home user B opens a refrigerator using the usb disk type mobile inletting device 10 to take out sweet potatoes, devices associated with the refrigerator may include an oven, a range hood, and the like. Correspondingly, according to the user permission of the user B using the USB flash disk type mobile chain-entering equipment 10, the oven can be automatically adjusted to a setting mode of 200 ℃ for 30 minutes, and the range hood can be automatically switched on to a low oil smoke mode.
According to the block chain-based household equipment management method provided by the embodiment of the invention, after the mobile access equipment accesses the entrance equipment of the block chain and joins the network of the block chain, the access request carrying the digital signature is sent to the block chain through the network, and after the verification passing information of the digital signature returned by the entrance equipment on the block chain link point is received, the user right corresponding to the mobile access equipment is sent to the equipment on the block chain through the intelligent contract. According to the block chain-based home equipment management method provided by the embodiment of the invention, the mobile link-in equipment can realize the safe and intelligent management of the home equipment associated with the user authority, and can effectively guarantee the privacy safety of the user.
Example two
Fig. 3 shows an implementation flowchart of a block chain-based home device management method according to a second embodiment of the present invention, which is different from the block chain-based home device management method shown in fig. 2 in that the method further includes:
in step S201, the access request and the digital signature are saved to each node of the blockchain.
In the embodiment of the invention, each node of the block chain corresponds to one device, and the access request and the digital signature are stored in each node of the block chain, so that the use record of the household device is effectively stored, and the data of the household device is prevented from being maliciously tampered.
EXAMPLE III
Fig. 4 shows an implementation flowchart of a household device management method based on a block chain according to a third embodiment of the present invention, which is applied to an ingress device 20 on a block chain node, and includes the following steps:
in step S301, the card number of the mobile inbound device 10 is read.
As an embodiment of the present invention, the card number of the mobile inbound device 10 is comprised of a string of numbers.
In step S302, a corresponding key is generated according to the card number and stored in each node of the blockchain.
In the embodiment of the invention, the key is composed of numbers and/or letters.
In step S303, an access request sent by the mobile inbound device 10 is received, where the access request carries a digital signature.
In step S304, it is determined whether the digital signature matches the key; if yes, go to step S305; if not, step S306 is executed to not access the mobile chaining device 10 to the blockchain.
In step S305, the mobile inbound device 10 is accessed to the block chain.
For example, in an apartment block chain of an apartment management tenant, when the tenant opens the door with a house card (mobile linked-in device 10), a card reader (entrance device 20) on the door reads the house card and generates a corresponding key, and when it is determined that the generated key matches the digital signature of the house card, the house card is added to the apartment block chain and the door is opened for the tenant.
In the embodiment of the invention, the corresponding key is generated according to the card number of the mobile link-in equipment, and when the key is consistent with the digital signature of the mobile link-in equipment, the mobile link-in equipment is accessed to the block chain, so that the safety and intelligent management of the intelligent household equipment can be conveniently realized through the mobile link-in equipment.
Example four
Fig. 5 shows an implementation flowchart of a household device management method based on a block chain according to a fourth embodiment of the present invention, which is applied to an entry device 20 on a block chain node, and is different from the implementation flowchart of the household device management method based on a block chain shown in fig. 4 in that the method further includes:
in step S401, verification pass information of the digital signature is transmitted to the mobile inbound device.
For example, after the enterprise user D swipes a card through an office door card (the mobile chaining device 10) in a card reader (the access device 20) on an office door, the door card sends a digital signature authentication to the card reader, and when the card reader passes the digital signature authentication, the card reader returns verification passing information to the door card, so that the door card sends a user right to other devices in the block chain through an intelligent contract, and intelligent control over the home devices is achieved.
EXAMPLE five
Fig. 6 shows a schematic structural diagram of a household device management apparatus 500 based on a block chain according to a fifth embodiment of the present invention, and for convenience of description, only the parts related to the embodiment of the present invention are shown. The apparatus 500 comprises:
the network joining unit 510 is configured to join the network of the blockchain after the mobile inbound device 10 accesses the ingress device 20 of the blockchain.
In the embodiment of the present invention, the mobile chaining device 10 is provided with a metal contact for signal transmission with the entrance device 20.
As an embodiment of the present invention, the blockchain may be a hotel blockchain, a hospital blockchain, an individual user home blockchain, a company blockchain, or other private blockchains.
An access request sending unit 520, configured to send an access request to the blockchain through a network, where the access request carries a digital signature.
In an embodiment of the invention, the digital signature consists of numbers and/or letters.
The user authority sending unit 530 is configured to send, after receiving verification passing information of the digital signature returned by the entry device on the block link point, a user authority corresponding to the mobile entering-chain device 10 to the device on the block chain through the smart contract.
In the embodiment of the present invention, the user right includes a right of the user to use functions of each device in the block chain, and the right may be configured through the ingress device 20 on the node of the block chain. For example, the right to use the air conditioner in the 26 ℃ cooling mode, the right to watch a digital television charging channel, the right to use a safe case, and the like can be specifically set according to the requirements of users.
In the embodiment of the present invention, the user right corresponding to the mobile inbound device 10 is a user right corresponding to a card number of the mobile inbound device 10; the equipment on the blockchain is the equipment (i.e. the household equipment 30) on the blockchain associated with the mobile chain-entering equipment 10.
For example, after a hotel user a swipes a card into a room door using a card door card (mobile in-chain device 10), then the devices associated with the card door card may include lights, curtains, air conditioners, televisions, water dispensers, water heaters, humidifiers, and the like. The corresponding user authority according to the user A using the door card comprises the following steps: automatic turning on light, automatic opening curtain, playing free TV program, automatic heating to 40 deg.C by water heater, etc.
For example, when the home user B opens a refrigerator using the usb disk type mobile inletting device 10 to take out sweet potatoes, devices associated with the refrigerator may include an oven, a range hood, and the like. Correspondingly, according to the user permission of the user B using the USB flash disk type mobile chain-entering equipment 10, the oven can be automatically adjusted to a setting mode of 200 ℃ for 30 minutes, and the range hood can be automatically switched on to a low oil smoke mode.
The block chain-based home equipment management device provided by the embodiment of the invention sends an access request carrying a digital signature to a block chain through a network after an entrance device of the block chain is accessed by a mobile access device and joins the network of the block chain, and sends a user right corresponding to the mobile access device to a device on the block chain through an intelligent contract after receiving verification passing information of the digital signature returned by the entrance device on a block chain link point. According to the block chain-based household equipment management device provided by the embodiment of the invention, the safety and intelligent management of the household equipment associated with the user authority can be realized through the mobile chain-entering equipment, and the privacy safety of the user can be effectively ensured.
EXAMPLE six
In an embodiment of the present invention, the apparatus further includes:
and the storage unit is used for storing the access request and the digital signature to each node of the block chain.
In the embodiment of the invention, each node of the block chain corresponds to one device, and the access request and the digital signature are stored in each node of the block chain, so that the use record of the household device is effectively stored, and the data of the household device is prevented from being maliciously tampered.
EXAMPLE seven
Fig. 7 shows a schematic structural diagram of a household device management apparatus 600 based on a block chain according to a seventh embodiment of the present invention, and for convenience of description, only parts related to the embodiment of the present invention are shown. The apparatus 600 comprises:
the card number reading unit 610 is used for reading the card number of the mobile inbound device 10.
As an embodiment of the present invention, the card number of the mobile inbound device 10 is comprised of a string of numbers.
And the key generation unit 620 is configured to generate a corresponding key according to the card number, and store the key to each node of the blockchain.
In the embodiment of the invention, the key is composed of numbers and/or letters.
The access request receiving unit 630 is configured to receive an access request sent by the mobile inbound device 10, where the access request carries a digital signature.
A judging unit 640, configured to judge whether the digital signature matches the key.
And an accessing unit 650, configured to access the mobile chaining device 10 to the blockchain when the digital signature is determined to match the key.
For example, in an apartment block chain of an apartment management tenant, when the tenant opens the door with a house card (mobile linked-in device 10), a card reader (entrance device 20) on the door reads the house card and generates a corresponding key, and when it is determined that the generated key matches the digital signature of the house card, the house card is added to the apartment block chain and the door is opened for the tenant.
In the embodiment of the invention, the corresponding key is generated according to the card number of the mobile link-in equipment, and when the key is consistent with the digital signature of the mobile link-in equipment, the mobile link-in equipment is accessed to the block chain, so that the safety and intelligent management of the intelligent household equipment can be conveniently realized through the mobile link-in equipment.
Example eight
Fig. 8 is a schematic structural diagram of a household equipment management apparatus 700 based on a block chain according to an eighth embodiment of the present invention, and for convenience of description, only parts related to the embodiment of the present invention are shown. Which differs from the apparatus 600 described above in that the apparatus 700 further comprises:
the pass information sending unit 710 is used for sending verification pass information of the digital signature to the mobile inbound device 10.
For example, after the enterprise user D swipes a card through an office door card (the mobile chaining device 10) in a card reader (the access device 20) on an office door, the door card sends a digital signature authentication to the card reader, and when the card reader passes the digital signature authentication, the card reader returns verification passing information to the door card, so that the door card sends a user right to other devices in the block chain through an intelligent contract, and intelligent control over the home devices is achieved.
Example nine
Fig. 9 shows a schematic structural diagram of a household device management system 800 based on a block chain according to a ninth embodiment of the present invention, and for convenience of description, only a part related to the embodiment of the present invention is shown. The system 800 includes:
the card number reading unit 610 is used for reading the card number of the mobile inbound device 10.
As an embodiment of the present invention, the card number of the mobile inbound device 10 is comprised of a string of numbers.
And the key generation unit 620 is configured to generate a corresponding key according to the card number, and store the key to each node of the blockchain.
In the embodiment of the invention, the key is composed of numbers and/or letters.
The network joining unit 510 is configured to join the network of the blockchain after the mobile inbound device 10 accesses the ingress device 20 of the blockchain.
In the embodiment of the present invention, the mobile chaining device 10 is provided with a metal contact for signal transmission with the entrance device 20.
As an embodiment of the present invention, the blockchain may be a hotel blockchain, a hospital blockchain, an individual user home blockchain, a company blockchain, or other private blockchains.
An access request sending unit 520, configured to send an access request to the blockchain through the network, where the access request carries the digital signature.
In an embodiment of the invention, the digital signature consists of numbers and/or letters.
An access request receiving unit 630, configured to receive an access request sent by the mobile inbound device 10.
A judging unit 640, configured to judge whether the digital signature matches the key.
And an accessing unit 650, configured to access the mobile chaining device 10 to the blockchain when the digital signature is determined to match the key.
For example, in an apartment block chain of an apartment management tenant, when the tenant opens the door with a house card (mobile linked-in device 10), a card reader (entry device 20) on the door reads the house card and generates a corresponding key, and when it is determined that the generated key matches the digital signature of the card number, the house card is added to the apartment block chain and the door is opened for the tenant.
The pass information sending unit 710 is used for sending verification pass information of the digital signature to the mobile inbound device 10.
The user authority sending unit 530 is configured to send, after receiving verification passing information of the digital signature returned by the entry device on the block link point, a user authority corresponding to the mobile entering-chain device 10 to the device on the block chain through the smart contract.
In the embodiment of the present invention, the user right includes a right of the user to use functions of each device in the block chain, and the right may be configured through the ingress device 20 on the node of the block chain. For example, the air conditioner has a right to use a 26 ℃ cooling mode, a right to watch a digital television charging channel, a right to use a safe, and the like, and can be specifically set according to the requirements of users.
In the embodiment of the present invention, the user right corresponding to the mobile inbound device 10 is a user right corresponding to a card number of the mobile inbound device 10; the equipment on the blockchain is the equipment (i.e. the household equipment 30) on the blockchain associated with the mobile chain-entering equipment 10.
For example, after a hotel user a swipes a card into a room door using a card door card (mobile in-chain device 10), then the devices associated with the card door card may include lights, curtains, air conditioners, televisions, water dispensers, water heaters, humidifiers, and the like. The corresponding user authority according to the user A using the door card comprises the following steps: automatic turning on light, automatic opening curtain, playing free TV program, automatic heating to 40 deg.C by water heater, etc.
For example, when the home user B opens a refrigerator using the usb disk type mobile inletting device 10 to take out sweet potatoes, devices associated with the refrigerator may include an oven, a range hood, and the like. Correspondingly, according to the user permission of the user B using the USB flash disk type mobile chain-entering equipment 10, the oven can be automatically adjusted to a setting mode of 200 ℃ for 30 minutes, and the range hood can be automatically switched on to a low oil smoke mode.
In the home equipment management system based on the block chain provided by the embodiment of the invention, after the mobile access device accesses the inlet device of the block chain and joins the network of the block chain, the access request carrying the digital signature is sent to the block chain through the network, after the inlet device reads the card number of the mobile access device and generates the corresponding key, when the key is judged to be matched with the digital signature sent by the mobile access device, the mobile access device joins the network of the block chain, and after the mobile access device receives the verification passing information of the digital signature returned by the inlet device on the link point of the block chain, the user right corresponding to the mobile access device is sent to the device on the block chain through the intelligent contract. According to the block chain-based home equipment management system provided by the embodiment of the invention, the safety and intelligent management of the home equipment associated with the user authority can be realized through the mobile link-in equipment, and the privacy safety of the user can be effectively ensured.
Example ten
Fig. 10 shows a schematic structural diagram of a mobile chain entry device 10 according to a tenth embodiment of the present invention, and for convenience of description, only the parts related to the embodiment of the present invention are shown. The mobile chain entry device 10 includes:
an apparatus body 11; a data transmission interface 12 disposed on the device body for performing signal transmission with the inlet device 20;
a memory (not labeled) disposed within the device body; and a processor (not labeled) disposed in the device body, wherein the processor includes the household device management method based on the block chain.
As a preferred embodiment of the present invention, the data transmission interface 12 is a metal contact.
The embodiment of the present invention provides a mobile chain entry device 10, further including: a computer program stored in the memory and executable on the processor. And when the processor executes the computer program, the functions of the home equipment management method embodiment based on the block chain are realized.
Illustratively, a computer program can be partitioned into one or more modules, which are stored in memory and executed by a processor to implement the present invention. One or more of the modules may be a series of computer program instruction segments capable of performing specific functions, which are used to describe the execution of the computer program in the mobile chaining device 10.
Those skilled in the art will appreciate that the above description of the mobile in-chain apparatus 10 is merely exemplary and not intended to limit the mobile in-chain apparatus 10, and may include more or less components than those described, or some components in combination, or different components, such as input output devices, network management devices, buses, etc.
The Processor may be a Central Processing Unit (CPU), other general purpose Processor, a Micro Control Unit (MCU), a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an off-the-shelf Programmable Gate Array (FPGA) or other Programmable logic device, a discrete Gate or transistor logic device, a discrete hardware component, etc. The general purpose processor may be a microprocessor or the processor may be any conventional processor or the like that is the control center for the mobile in-chain apparatus 10 described above, with various interfaces and lines connecting the various parts of the overall mobile in-chain apparatus 10.
The memory may be used to store the computer programs and/or modules, and the processor may implement the various functions of the mobile inbound device 10 described above by running or executing the computer programs and/or modules stored in the memory, as well as invoking data stored in the memory. The memory may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required by at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the cellular phone, and the like. In addition, the memory may include high speed random access memory, and may also include non-volatile memory, such as a hard disk, a memory, a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), at least one magnetic disk storage device, a Flash memory device, or other volatile solid state storage device.
The integrated modules/units of the mobile inbound device 10 may be stored in a computer-readable storage medium if they are implemented as software functional units and sold or used as separate products. Based on such understanding, all or part of the functions of the units in the system according to the above embodiments may be implemented by a computer program, which may be stored in a computer-readable storage medium and used by a processor to implement the functions of the above embodiments of the method. Wherein the computer program comprises computer program code, which may be in the form of source code, object code, an executable file or some intermediate form, etc. The computer-readable medium may include: any entity or device capable of carrying the computer program code, recording medium, usb disk, removable hard disk, magnetic disk, optical disk, computer Memory, Read-Only Memory (ROM), Random Access Memory (RAM), electrical carrier wave signals, telecommunications signals, software distribution medium, and the like.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A household equipment management method based on a block chain is applied to mobile chain entering equipment and is characterized by comprising the following steps:
after the mobile chain entering equipment is accessed to the inlet equipment of the block chain, the mobile chain entering equipment is added into the network of the block chain;
sending an access request to the block chain through the network, wherein the access request carries a digital signature;
and after receiving verification passing information of the digital signature returned by the inlet equipment on the block chain node, sending the user authority corresponding to the mobile link-entering equipment to the equipment on the block chain through an intelligent contract.
2. The block chain-based home equipment management method according to claim 1, wherein the user right corresponding to the mobile inbound device is a user right corresponding to a card number of the mobile inbound device;
the equipment on the block chain is the equipment on the block chain which is associated with the mobile chain-entering equipment.
3. The method for managing block chain-based home devices according to claim 1, wherein after the step of sending an access request to the block chain via the network, the method further includes:
and storing the access request and the digital signature on each node of the block chain.
4. A household equipment management method based on a block chain is applied to inlet equipment on a block chain link point, and is characterized by comprising the following steps:
reading a card number of the mobile entering-chain equipment;
generating a corresponding key according to the card number, and storing the key to each node of the block chain;
receiving an access request sent by the mobile access equipment, wherein the access request carries a digital signature;
judging whether the digital signature is matched with the secret key;
and when the digital signature is judged to be matched with the secret key, the mobile link entering equipment is accessed to the block chain.
5. The blockchain-based home device management method according to claim 4, further comprising, after the step of accessing the mobile inbound device to the blockchain when it is determined that the digital signature matches the key, the step of:
and sending verification passing information of the digital signature to the mobile chain entering equipment.
6. The utility model provides a house equipment management device based on block chain which characterized in that, the device includes:
the network adding unit is used for adding the mobile chain entering equipment into the network of the block chain after accessing the entrance equipment of the block chain;
an access request sending unit, configured to send an access request to the block chain through the network, where the access request carries a digital signature;
and the user authority sending unit is used for sending the user authority corresponding to the mobile link-in equipment to the equipment on the block chain through an intelligent contract after receiving the verification passing information of the digital signature returned by the inlet equipment on the block chain node.
7. The utility model provides a house equipment management device based on block chain which characterized in that, the device includes:
the card number reading unit is used for reading the card number of the mobile entering-chain equipment;
the key generation unit is used for generating a corresponding key according to the card number and storing the key to each node of the block chain;
an access request receiving unit, configured to receive an access request sent by the mobile access device, where the access request carries a digital signature;
a judging unit configured to judge whether the digital signature matches the key;
and the access unit is used for accessing the mobile link access equipment to the block chain when the digital signature is judged to be matched with the secret key.
8. The utility model provides a house equipment management system based on block chain which characterized in that, the system includes:
the card number reading unit is used for reading the card number of the mobile entering-chain equipment;
the key generation unit is used for generating a corresponding key according to the card number and storing the key to each node of the block chain;
the network adding unit is used for adding the mobile chain entering equipment into the network of the block chain after accessing the entrance equipment of the block chain;
an access request sending unit, configured to send an access request to the block chain through the network, where the access request carries a digital signature;
an access request receiving unit, configured to receive the access request sent by the mobile inbound device;
a judging unit configured to judge whether the digital signature matches the key;
the access unit is used for accessing the mobile link access equipment to the block chain when the digital signature is judged to be matched with the secret key;
the pass information sending unit is used for sending verification pass information of the digital signature to the mobile chain entering equipment;
and the user authority sending unit is used for sending the user authority corresponding to the mobile link-in equipment to the equipment on the block chain through an intelligent contract after receiving the verification passing information of the digital signature returned by the inlet equipment on the block chain node.
9. A mobile chain entry device, comprising:
an apparatus body;
the data transmission interface is arranged on the equipment body and is used for carrying out signal transmission with the inlet equipment;
a memory disposed within the device body; and
a processor disposed within the device body, the processor including the method for block chain based home device management of claims 1-3.
10. A computer-readable storage medium, characterized in that the computer-readable storage medium stores a computer program which, when executed by a processor, implements the method according to any one of claims 1-5.
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| CN202011107705.5A CN112255924A (en) | 2020-10-16 | 2020-10-16 | Block chain-based household equipment management method and device and mobile chain-entering equipment |
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