CN110111501B - Mobile house management platform - Google Patents
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- CN110111501B CN110111501B CN201910407692.4A CN201910407692A CN110111501B CN 110111501 B CN110111501 B CN 110111501B CN 201910407692 A CN201910407692 A CN 201910407692A CN 110111501 B CN110111501 B CN 110111501B
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F17/00—Coin-freed apparatus for hiring articles; Coin-freed facilities or services
- G07F17/0042—Coin-freed apparatus for hiring articles; Coin-freed facilities or services for hiring of objects
Abstract
The invention provides a mobile house management platform which comprises a server cluster, a plurality of user terminals and a plurality of intelligent electronic locks configured in a shared house, wherein the server cluster creates a first public key and a first private key which are uniquely corresponding through user identity information and house attribute information, the first public key is stored in an intelligent electronic lock of a specific house, and the first private key is only mastered by the user terminals, so that the user terminals can open the intelligent electronic lock of the specific house by the first private key, and the intelligent electronic lock can be opened only by the specific user terminals, so that the user is accurately matched with the house, the handover cost consumed by an entity key of a traditional door lock and the potential safety hazard caused by key loss can be avoided, and the convenience and the safety of shared house leasing are greatly improved.
Description
Technical Field
The invention belongs to the technical field of house leasing management, and particularly relates to a mobile house management platform.
Background
The residential accommodation is a personalized accommodation place provided for tourists or vacationers by utilizing free rooms of the residential housing and combining local humanity, natural landscape, ecology, environmental resources and farming, forestry, fishery and pasturing production activities. With the rise of self-help tourism in recent years, more and more people are not bound by the closed environment of the hotel any more, and people are selected for accommodation. The current civilian hosts release advertisements through some tourism platforms, but the tourism platforms are only responsible for managing the advertisements and orders and do not directly participate in the management of the civilian hosts, so that the quality of hardware (house decoration and configuration) and the quality of software (periphery matching and living service) of the civilian hosts are uneven, the living experience of customers is seriously influenced, the safety is difficult to guarantee, and the integral level of the civilian hosts cannot be effectively improved.
Disclosure of Invention
In order to solve the technical problem, the invention provides a mobile house management platform.
The specific technical scheme of the invention is as follows:
the invention provides a mobile house management platform which comprises a server cluster, a plurality of user terminals and a plurality of intelligent electronic locks configured in a shared house, wherein the server cluster is used for acquiring unique user identity information of the user terminals and unique house attribute information of the intelligent electronic locks and establishing or canceling association attributes and authority attributes of the user identity information and the house attribute information; the user terminal and the intelligent electronic lock can carry out data communication through short-distance wireless communication;
the user terminal sends management shared house request information with user identity information, timestamp information, user position information and house attribute information to the server cluster, the server cluster confirms the user identity information, and after identity verification, the user identity information is encrypted by adopting an asymmetric encryption algorithm to generate a first public key and a first private key; and sending the first public key to an intelligent electronic lock corresponding to the house attribute information, encrypting the timestamp information, the user position information and the house attribute information through the first private key, generating a digital key corresponding to the intelligent electronic lock, and sending the digital key to the user terminal.
Further, the server cluster and the plurality of user terminals are mutually connected based on a common recognition mechanism to form a first block chain, and the server cluster and the plurality of intelligent electronic locks are mutually connected based on the common recognition mechanism to form a second block chain;
the user terminals in the first block chain further comprise a second public key and a second private key, the user terminals in the first block chain can trade digital keys, the second public key and the second private key are used for encrypting and decrypting the digital keys during purchase or exchange, and the transaction information is broadcasted in the first block chain;
the intelligent electronic locks in the second block chain further comprise a third public key and a third private key, house attribute information and digital key matching information of the intelligent electronic locks can be exchanged among the intelligent electronic locks in the second block chain, the house attribute information and digital key matching information are encrypted and decrypted by using the third public key and the third private key during exchange, and the exchange information is broadcasted in the second block chain.
Further, the intelligent electronic lock comprises the following parts:
the public key management module is used for receiving and storing a first public key and a decoding rule file which are sent by the server cluster;
and the decoding module is used for decoding the digital key provided by the user terminal by using the first public key according to the decoding rule file, and unlocking the intelligent electronic lock after house attribute information obtained after decoding is matched with the house attribute information in the intelligent electronic lock.
Further, the short-distance wireless communication is RFID communication, the user identity information comprises an RFID tag electronic code of the user terminal, the server cluster sends the first public key to the intelligent electronic lock corresponding to the house attribute information, the intelligent electronic lock obtains the RFID tag electronic code information after decoding, the RFID tag electronic code information is matched with the RFID tag electronic code information of the current user terminal, and unlocking can be performed after matching is successful.
Further, the decryption rule file comprises a preset validity period or validity times of the first private key;
if the validity period is preset in the encryption rule, when the user terminal inputs a digital key, the intelligent electronic lock analyzes the validity period of the first private key, and if the first private key is still in the validity period, the first private key is confirmed to be valid and is unlocked by the decoding module; if the first private key is expired, feeding back the server cluster, and sending an error notification to the user terminal by the server cluster;
if the valid times are preset in the encryption rule, when the user terminal inputs a digital key, the intelligent electronic lock analyzes the accumulated input times of the same group of digital keys, and if the accumulated times do not exceed the valid times, the first private key is confirmed to be valid and the decoding module unlocks; and if the accumulated times exceed the effective times, feeding back the server cluster and sending an error notification to the user terminal by the server cluster.
Further, the server cluster encapsulates all digital keys of the user terminal with low authority into digital key strings and sends the digital key strings to the user terminal with high authority, and the decoding module decodes the digital key string polling provided by the user terminal by using the first public key according to the decoding rule file
Furthermore, the server cluster is also used for setting the authority for all the intelligent electronic locks; and the server cluster encapsulates all the first public keys of the intelligent electronic lock with low authority into a first public key string and sends the first public key string to the intelligent electronic lock with high authority, and the decoding module decodes the digital key polling provided by the user terminal by using the first public key string according to the decoding rule file.
Further, the server cluster comprises the following parts:
the user center server is used for providing interfaces for the user terminals and external applications to access the platform, distributing corresponding authorities to different user terminals according to roles, and managing user identity information provided by the user terminals; upgrading the authority of the user terminal according to the shared house holding amount and the historical transaction record, wherein the high-level user terminal has the authority to manage the house attribute information held by the low-level user terminal in the area where the high-level user terminal is located;
the data center server is used for recording the user identity information, the house attribute information and information interaction and transaction conditions of the user terminal through the platform, constructing a corresponding database for storage, and counting and analyzing all collected information;
the comprehensive management server is used for processing the house facility information and the service configuration information of the shared house, distributing corresponding authorities to different user terminals according to roles, and managing the operation authority of the external application accessed to the platform;
and the Internet of things server is used for carrying out remote intelligent management on the shared house, and issuing a first public key for the intelligent electronic lock of the shared house and issuing a digital key for the user terminal after the user terminal reserves the shared house.
Further, the method for the integrated management server to give the operation authority to the external application is as follows:
s1: the user requests the external application to operate corresponding house attribute information on the platform;
s2: the external application requests the comprehensive management server to allow the user terminal logged in by the user to log in the platform;
s3: the comprehensive management server sends a login interface containing an authorization window to the user terminal;
s4: the user terminal logs in from the login interface and authorizes the external application to operate the house attribute information;
s5: after detecting the authorization operation of the user terminal, the comprehensive management server sends a unique authorization code to the external application;
s6: after receiving the authorization code, the external application applies for an access code from the comprehensive management server by taking the authorization code as a certificate;
s7: the comprehensive management server receives and checks the authorization code, and sends a unique third-party access token to the external application after the authorization code is confirmed to be correct;
s8: after the external application acquires the third party access token, the external application requests a user terminal to which the shared house actually belongs to acquire the house attribute information by taking the third party access token as a certificate;
s9: the user terminal logged in by the user actually affiliated to the shared house detects whether the third-party access token has access authority through the comprehensive management server, and if the third-party access token has the access authority, the house attribute information is issued to the external application; if not, an error report is sent.
Further, the specific method of step S9 is as follows:
when the external application requests authorization for the first time, the user terminal to which the shared house actually belongs sends the third-party access token to the comprehensive management server for detection, after the third-party access token is read successfully, the user terminal to which the shared house actually belongs sends the house attribute information to the external application according to the information fed back by the comprehensive management server, meanwhile, a cache file is set, and if the third-party access token is read unsuccessfully, an error report is sent;
when the external application requests authorization for the same shared house again, if the cache file is still in the valid period, the user terminal to which the shared house actually belongs directly checks the third-party access token according to the cache file, and directly sends the same house attribute information to the external application after the checking is successful; if the cache file is expired, the user terminal to which the shared house actually belongs needs to initiate a request to the comprehensive management server again;
when the external application obtains authorization for the first time, the data center server records the authorization operation in the database and synchronizes the authorization operation to the comprehensive management server; when the external application requests authorization for the same shared house again and the cache file is expired, the data center server directly authorizes according to the synchronized authorization operation record and an authorization code provided by the external application and feeds back the authorization code to the user terminal to which the shared house actually belongs.
The invention has the following beneficial effects: the invention provides a mobile house management platform which comprises a server cluster, a plurality of user terminals and a plurality of intelligent electronic locks configured in a shared house, wherein the server cluster creates a first public key and a first private key which are uniquely corresponding through user identity information and house attribute information, the first public key is stored in an intelligent electronic lock of a specific house, and the first private key is only mastered by the user terminals, so that the user terminals can open the intelligent electronic lock of the specific house by the first private key, and the intelligent electronic lock can be opened only by the specific user terminals, so that the user is accurately matched with the house, the handover cost consumed by an entity key of a traditional door lock and the potential safety hazard caused by key loss can be avoided, and the convenience and the safety of shared house leasing are greatly improved.
Drawings
Fig. 1 is a schematic structural diagram of a mobile home management platform according to embodiment 1;
fig. 2 is a schematic structural diagram of a mobile home management platform according to embodiment 2;
fig. 3 is a schematic structural diagram of an intelligent electronic lock in a mobile home management platform according to embodiment 3;
fig. 4 is a schematic structural diagram of a server cluster in the mobile home management platform according to embodiment 4;
fig. 5 is a schematic structural diagram of a user center server in a mobile home management platform according to embodiment 4;
fig. 6 is a schematic structural diagram of a data center server in a mobile home management platform according to embodiment 4;
fig. 7 is a schematic structural diagram of an integrated management server in a mobile home management platform according to embodiment 4;
fig. 8 is a schematic structural diagram of an internet of things server in a mobile home management platform according to embodiment 4;
fig. 9 is a schematic diagram of a method for assigning an operation right to an external application by an integrated management server in a mobile home management platform according to embodiment 5.
Detailed Description
The present invention will be described in further detail with reference to the following examples.
Example 1
As shown in fig. 1, this embodiment 1 provides a mobile home management platform, which includes a server cluster 1, a plurality of user terminals 2, and a plurality of intelligent electronic locks 3 configured in a shared home, where the server cluster 1 collects unique user identity information of the user terminals 2 and unique home attribute information of the intelligent electronic locks 3, and establishes or cancels an associated attribute and an authority attribute of the user identity information and the home attribute information; the user terminal 2 and the intelligent electronic lock 3 can perform data communication through short-distance wireless communication (which can be short-distance wireless communication technologies with mature technologies such as Bluetooth communication, WiFi communication, ZigBee communication, radio frequency communication, NFC communication and the like);
the user terminal 2 sends management shared house request information with user identity information, timestamp information, user position information and house attribute information to the server cluster 1, the server cluster 1 confirms the user identity information, and after identity verification, the user identity information is encrypted by adopting an asymmetric encryption algorithm to generate a first public key and a first private key; and sending the first public key to the intelligent electronic lock 3 corresponding to the house attribute information, encrypting the timestamp information, the user position information and the house attribute information through the first private key, generating a digital key corresponding to the intelligent electronic lock 3, and sending the digital key to the user terminal 2.
The mobile house management platform that this embodiment provided establishes only corresponding first public key and first private key through user's identity information and house attribute information, first public key has the intelligent electronic lock 3 in specific house to keep, first private key is only mastered by user terminal 2, therefore user terminal 2 can rely on first private key to open the intelligent electronic lock 3 in specific house, intelligent electronic lock 3 also can only be opened by specific user terminal 2, thereby make user and house accurate matching, and can avoid handing-over cost and the key that the entity key of traditional lock consumes to lose the potential safety hazard that causes, improve the convenience and the security of sharing house lease greatly.
Example 2
As shown in fig. 2, this embodiment 2 provides a mobile home management platform based on embodiment 1, and this embodiment 2 further defines that the server cluster 1 and the plurality of user terminals 2 are connected to each other based on a common recognition mechanism to form a first block chain, and the server cluster 1 and the plurality of intelligent electronic locks 3 are connected to each other based on a common recognition mechanism to form a second block chain;
the user terminals 2 in the first block chain further comprise a second public key and a second private key, digital keys can be traded among the user terminals 2 in the first block chain, the second public key and the second private key are used for encrypting and decrypting the digital keys during purchase or exchange, and the trading information is broadcasted in the first block chain;
the intelligent electronic locks 3 in the second block chain further include a third public key and a third private key, the house attribute information and the digital key matching information of the intelligent electronic locks 3 can be exchanged between the intelligent electronic locks 3 in the second block chain, the house attribute information matching information and the digital key matching information are encrypted and decrypted by using the third public key and the third private key during exchange, and the exchange information is broadcasted in the second block chain.
After the user subscribes the house, if the user wishes to unsubscribe or replace other houses, the user can transact or exchange with other users, at the moment, the digital key is directly encrypted and decrypted again through the second public key and the second private key, and the user identity information in the digital key is replaced by the identity information of a new user; when the user changes the house, the digital key information in the intelligent electronic lock 3 of the original house needs to be cleared and transferred to the intelligent electronic lock 3 of the new house, at this time, the house attribute information matching information and the digital key matching information can be directly encrypted and decrypted by the third public key and the third private key, and the storage position of the matching information is changed into the intelligent electronic lock 3 of the new house. The above process does not require the server to cancel or change orders, thus effectively saving time and effort cost.
Example 3
As shown in fig. 3, this embodiment 3 provides a mobile home management platform based on embodiment 1, and this embodiment 3 further defines that the intelligent electronic lock 3 includes the following parts:
the public key management module 31 is configured to receive and store a first public key and a decoding rule file sent by the server cluster 1;
and the decoding module 32 is used for decoding the digital key provided by the user terminal by using the first public key according to the decoding rule file, and unlocking the intelligent electronic lock after the house attribute information obtained after decoding is matched with the house attribute information in the intelligent electronic lock.
In the platform, the short-distance wireless communication between the user terminal 2 and the intelligent electronic lock 3 is RFID communication, the user identity information comprises an RFID label electronic code of the user terminal, the server cluster 1 sends the first public key to the intelligent electronic lock 3 corresponding to the house attribute information, the intelligent electronic lock 3 obtains the RFID label electronic code information after decoding, the RFID label electronic code information is matched with the RFID label electronic code information of the current user terminal 2, and the lock can be unlocked after the matching is successful.
Because the communication range of the RFID mode is small, if the RFID tag of the mobile terminal detected by the intelligent electronic lock 33 matches with the information in the first public key, it indicates that the user terminal 2 matching with the information in the first public key is in the communication range of the intelligent electronic lock 3, and thus it can be determined that the currently unlocked user is the user who reserved for the house, i.e. the digital key in the room is not stolen.
The decryption rule file comprises a preset validity period or valid times of a first private key; if the validity period is preset in the encryption rule, when the user terminal 2 inputs a digital key, the intelligent electronic lock 3 analyzes the validity period of the first private key, and if the first private key is still in the validity period, the first private key is confirmed to be valid and is unlocked by the decoding module; if the first private key is expired, feeding back the server cluster 1, and sending an error notification to the user terminal 2 by the server cluster 1; if the valid times are preset in the encryption rule, when the user terminal 2 inputs the digital key, the intelligent electronic lock 3 analyzes the accumulated input times of the same group of digital keys, and if the accumulated times do not exceed the valid times, the first private key is confirmed to be valid, and the decoding module unlocks; if the accumulated times exceed the effective times, the server cluster 1 is fed back, and the server cluster 1 sends an error notification to the user terminal 2.
The rules are designed for service personnel such as cleaning, maintenance, security inspection and the like, and in order to prevent the digital key from being overdue when in use, the digital key is preferably released after a task is distributed or when corresponding personnel arrive at a shared house; by setting the validity period or the valid times of the private key, corresponding personnel can only enter and exit the corresponding house within a short time (for example, several hours) or can only enter the house for a specific time, so that the safety of shared houses is effectively improved.
The server cluster 1 encapsulates all digital keys of the user terminal 2 with low authority into a digital key string and sends the digital key string to the user terminal 2 with high authority, and the decoding module uses the first public key to poll and decode the digital key string provided by the user terminal 2 according to the decoding rule file.
According to the number of houses (purchased from a platform or provided with redundant houses owned by the user) owned by the user, the user can be divided into a house owner, a banker, a city owner and the like, and a management area can be divided according to the geographical position and the administrative area, the banker can manage the house of the house owner in the area, the city owner can manage the house of the house owner and the house owner in the area, and the user with high authority can master the digital keys, namely the digital key strings, of the houses of all low-level users in the area; when a user with high authority needs to enter a house to perform operations such as security check, home configuration and the like, the decoding module performs polling decoding on the digital key string, so that the user with high authority can enter any house in the jurisdiction area of the user as required.
The server cluster 1 is also used for setting authority to all the intelligent electronic locks 3; the server cluster 1 encapsulates all the first public keys of the intelligent electronic lock 3 with low authority into a first public key string and sends the first public key string to the intelligent electronic lock 3 with high authority, and the decoding module decodes the digital key polling provided by the user terminal 2 by using the first public key string according to the decoding rule file.
For hotel apartments or multi-room suites, each room may be rented by different users, and at this time, except for the gate, each door needs to be configured with an intelligent electronic lock 3, so that the authority of the electronic lock of the gate should be higher than that of the door electronic lock; in order to reduce inconvenience when a user unlocks the gate as much as possible, the gate electronic lock stores first public keys, namely a first public key string, of all door electronic locks in the gate, when the user renting any room opens the gate, the user inputs a digital key of the gate, and the gate electronic lock can be unlocked by polling through the first public key string, so that the gate and the door can be opened simultaneously by using a set of passwords.
Example 4
As shown in fig. 4, this embodiment 4 provides a mobile home management platform based on embodiment 1, and this embodiment 4 further defines that the server cluster 1 includes the following parts:
the user center server 11 is used for providing interfaces of an access platform for the user terminals 2 and external applications, distributing corresponding authorities to different user terminals 2 according to roles, and providing user identity information for the user terminals 2 for management; upgrading the authority of the user terminal 2 according to the shared house holding amount and the historical transaction record, wherein the high-level user terminal 2 has authority to manage the house attribute information of the shared house held by the low-level user terminal 2 in the area where the high-level user terminal is located;
the data center server 12 is used for recording the user identity information, the house attribute information and the information interaction and transaction conditions of the user terminal 2 through the platform, constructing a corresponding database for storage, and counting and analyzing all collected information;
the integrated management server 13 is used for processing the house facility information and the service configuration information of the shared house, distributing corresponding authorities to different user terminals 2 according to roles, and managing the operation authority of external application of the access platform;
and the internet of things server 14 is used for performing remote intelligent management on the shared house, and after the user terminal 2 reserves the shared house, issuing a first public key to the intelligent electronic lock 3 of the shared house and issuing a digital key to the user terminal 2 at the same time.
As shown in fig. 5 to 8, in a specific use, the server cluster 1 may be configured as follows:
the user center server 11 includes the following parts:
a platform API interface 111, through which the user terminal 2 accesses the platform;
a data interface 112 for connecting with the data center server 12;
the social application interface 113 is used for external applications (decoration, cleaning, logistics or other service items can be outsourced to contractors from the platform) to access the platform through the social application interface (if the contractors have own service platforms, the platform can be accessed through the social application interface 113).
The data center server 12 includes the following parts:
the database module 121 is configured to collect user identity information of the user terminal 2 and operations performed by any user terminal on the platform, and store the collected information;
the user analysis module 122 is used for performing behavior analysis, group analysis, basic social relationship analysis and portrait analysis on all users according to the user identity information of each user and historical operations performed on the platform;
the module is mainly used for investigating specific transaction conditions according to information of user grades and operation, and main items comprise crowd division analysis (residence, sex, age, academic calendar, economic capability and the like), user behavior analysis (renting place and position, house-watching success rate, preference, consumption condition and the like), basic social relationship analysis (analysis is carried out through workplace, occupation, income, social software use condition and the like) and engine portrait data analysis (user portraits are made according to analysis results) so as to adjust marketing strategies;
the marketing analysis module 123 is configured to count and analyze transaction amounts, transaction rates and transaction modes of all transactions according to information interaction and transaction information of all user terminals 2 on the platform;
the module analyzes the existing marketing mode and strategy directly according to the completed transaction information, and comprises PAAS (Platform-as-a-service) Platform data statistics and Internet marketing data;
and the big data analysis module 124 is used for acquiring the house lease price information, the map information, the decoration information, the logistics information and the traffic information from the network, and performing big data analysis so as to provide data support for marketing management and maintenance of the platform, wherein the big data analysis module comprises the internet of things big data and the block chain big data.
The integrated management server 13 includes the following parts:
a house information management module 131, configured to count and manage attribute information, ownership information, configuration status, and usage status (in configuration, rentable, rented, etc.) of rented houses;
an application management module 132, configured to manage all operations performed by an external application platform;
the agent management module 133 is used for recording and managing registration, decoration, cleaning and transaction behaviors of rented houses by the agent terminal;
and the authority management module 134 is configured to allocate corresponding authorities to different user terminals according to roles, and manage operation authorities of external applications accessing the platform.
The internet of things server 14 includes the following parts:
an AI management system 141 for managing artificial intelligence services provided by the platform for renting houses;
the intelligent display system 142 is used for providing VR display function and AR display function for rented houses and surrounding environments for the user terminal on the platform;
the intelligent home management system 143 is used for monitoring and managing the intelligent electronic lock 3 equipped in the rented house and other intelligent home devices (intelligent air conditioner, intelligent monitoring, etc.);
and an indoor environment detection system 144 for detecting and monitoring the temperature, humidity and air quality inside the rental housing in real time.
Example 5
As shown in fig. 9, this embodiment 5 provides a mobile home management platform based on embodiment 4, and this embodiment 5 further defines the following method for the integrated management server 13 to give the operation authority to the external application:
s1: the user requests an external application to operate corresponding house attribute information on the platform;
s2: the external application requests the integrated management server 13 to allow the user to log in the user terminal 22 to log in the platform;
s3: the integrated management server 13 sends a login interface including an authorization window to the user terminal 22;
s4: the user terminal 22 logs in from the login interface and authorizes the external application to operate the house attribute information;
s5: after detecting the authorization operation of the user terminal 22, the integrated management server 13 sends a unique authorization code to the external application;
s6: after receiving the authorization code, the external application applies for the access code from the integrated management server 13 by using the authorization code as a certificate;
s7: the integrated management server 13 receives the authorization code, checks the authorization code, and sends a unique third-party access token to the external application after confirming the authorization code is correct;
s8: after the external application acquires the third party access token, the third party access token is taken as a certificate, and house attribute information is acquired by requesting a user to which the shared house actually belongs;
s9: the user terminal 22 logged in by the user who shares the actual home detects whether the third-party access token has the access authority through the integrated management server 13, and if the third-party access token has the access authority, the user terminal issues the home attribute information to the external application; if not, an error report is sent.
By the method, the authority can be accurately and effectively transferred, and irrelevant external applications are prevented from being accessed into the platform.
When the same external application needs to read the information of the same rental housing for a plurality of times within a certain time, in order to improve the authorization efficiency and reduce the time and labor cost consumed by authorization, step S9 may be modified, and the specific method after modification is as follows:
when the external application requests authorization for the first time, the user terminal 22 to which the shared house actually belongs sends the third-party access token to the integrated management server 13 for detection, after the reading is successful, the user terminal 22 to which the shared house actually belongs sends house attribute information to the external application according to the information fed back by the integrated management server 13, meanwhile, a cache file is set, and if the reading is failed, an error report is sent;
when the external application requests authorization for the same shared house again, if the cache file is still in the valid period, the user terminal 22 to which the shared house actually belongs directly checks the third-party access token according to the cache file, and directly sends the same house attribute information to the external application after the check is successful; if the cache file is expired, the user terminal 22 actually belonging to the shared house needs to initiate a request to the integrated management server 13 again.
When the external application exceeds the time limit and needs to read the same rented house information again, in order to not repeat the complete authorization process any more, the historical authorization record can be used as the credit certificate to accelerate the authorization, and the specific method is as follows:
when the external application obtains authorization for the first time, the data center server 12 records the authorization operation in the database and synchronizes the authorization operation to the comprehensive management server 13; when the external application requests authorization again for the same shared house and the cache file is expired, the data center server 12 directly performs authorization according to the synchronized authorization operation record and the authorization code provided by the external application, and feeds back to the user terminal 22 to which the shared house actually belongs.
The above examples only show some embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (9)
1. A mobile house management platform is characterized by comprising a server cluster, a plurality of user terminals and a plurality of intelligent electronic locks configured in a shared house, wherein the server cluster is used for collecting unique user identity information of the user terminals and unique house attribute information of the intelligent electronic locks and establishing or canceling association attributes and authority attributes of the user identity information and the house attribute information; the user terminal and the intelligent electronic lock can carry out data communication through short-distance wireless communication;
the user terminal sends management shared house request information with user identity information, timestamp information, user position information and house attribute information to the server cluster, the server cluster confirms the user identity information, and after identity verification, the user identity information is encrypted by adopting an asymmetric encryption algorithm to generate a first public key and a first private key; sending the first public key to an intelligent electronic lock corresponding to the house attribute information, encrypting the timestamp information, the user position information and the house attribute information through the first private key, generating a digital key corresponding to the intelligent electronic lock, and sending the digital key to the user terminal;
the server cluster and the plurality of user terminals are mutually connected based on a consensus mechanism to form a first block chain, and the server cluster and the plurality of intelligent electronic locks are mutually connected based on the consensus mechanism to form a second block chain;
the user terminals in the first block chain further comprise a second public key and a second private key, the user terminals in the first block chain can trade digital keys, the second public key and the second private key are used for encrypting and decrypting the digital keys during purchase or exchange, and the transaction information is broadcasted in the first block chain;
the intelligent electronic locks in the second block chain further comprise a third public key and a third private key, house attribute information and digital key matching information of the intelligent electronic locks can be exchanged among the intelligent electronic locks in the second block chain, the house attribute information and digital key matching information are encrypted and decrypted by using the third public key and the third private key during exchange, and the exchange information is broadcasted in the second block chain.
2. The mobile housekeeping platform of claim 1, wherein the intelligent electronic lock comprises:
the public key management module is used for receiving and storing a first public key and a decoding rule file which are sent by the server cluster;
and the decoding module is used for decoding the digital key provided by the user terminal by using the first public key according to the decoding rule file, and unlocking the intelligent electronic lock after house attribute information obtained after decoding is matched with the house attribute information in the intelligent electronic lock.
3. The mobile home management platform of claim 2, wherein the short-range wireless communication is RFID communication, the user identity information includes an RFID tag electronic code of the user terminal, the server cluster sends the first public key to an intelligent electronic lock corresponding to the home attribute information, the intelligent electronic lock obtains the RFID tag electronic code information after decoding, and matches the RFID tag electronic code information of the current user terminal, and the lock can be unlocked after matching is successful.
4. The mobile housekeeping platform of claim 2, wherein the decryption rules file comprises a predetermined first private key validity period or validity times;
if the validity period is preset in the encryption rule, when the user terminal inputs a digital key, the intelligent electronic lock analyzes the validity period of the first private key, and if the first private key is still in the validity period, the first private key is confirmed to be valid and is unlocked by the decoding module; if the first private key is expired, feeding back the server cluster, and sending an error notification to the user terminal by the server cluster;
if the valid times are preset in the encryption rule, when the user terminal inputs a digital key, the intelligent electronic lock analyzes the accumulated input times of the same group of digital keys, and if the accumulated times do not exceed the valid times, the first private key is confirmed to be valid and the decoding module unlocks; and if the accumulated times exceed the effective times, feeding back the server cluster and sending an error notification to the user terminal by the server cluster.
5. The mobile home management platform of claim 2, wherein the server cluster encapsulates all digital keys of a low-authority user terminal into a digital key string and sends the digital key string to a high-authority user terminal, and the decoding module decodes the digital key string polling provided by the user terminal with the first public key according to the decoding rule file.
6. The mobile home management platform of claim 2, wherein the server cluster is further configured to set permissions on all intelligent electronic locks; and the server cluster encapsulates all the first public keys of the intelligent electronic lock with low authority into a first public key string and sends the first public key string to the intelligent electronic lock with high authority, and the decoding module decodes the digital key polling provided by the user terminal by using the first public key string according to the decoding rule file.
7. The mobile premises management platform of claim 1, wherein the cluster of servers comprises:
the user center server is used for providing interfaces for the user terminals and external applications to access the platform, distributing corresponding authorities to different user terminals according to roles, and managing user identity information provided by the user terminals; upgrading the authority of the user terminal according to the shared house holding amount and the historical transaction record, wherein the high-level user terminal has authority to manage the house attribute information of the shared house held by the low-level user terminal in the area where the high-level user terminal is located;
the data center server is used for recording the user identity information, the house attribute information and information interaction and transaction conditions of the user terminal through the platform, constructing a corresponding database for storage, and counting and analyzing all collected information;
the comprehensive management server is used for processing the house facility information and the service configuration information of the shared house, distributing corresponding authorities to different user terminals according to roles, and managing the operation authority of the external application accessed to the platform;
and the Internet of things server is used for carrying out remote intelligent management on the shared house, and issuing a first public key for the intelligent electronic lock of the shared house and issuing a digital key for the user terminal after the user terminal reserves the shared house.
8. The mobile premises management platform of claim 7, wherein the method of the integrated management server assigning operational privileges to the external application is as follows:
s1: the user requests the external application to operate the house attribute information of the corresponding shared house on the platform;
s2: the external application requests the comprehensive management server to allow the user terminal logged in by the user to log in the platform;
s3: the comprehensive management server sends a login interface containing an authorization window to the user terminal;
s4: the user terminal logs in from the login interface and authorizes the external application to operate the house attribute information;
s5: after detecting the authorization operation of the user terminal, the comprehensive management server sends a unique authorization code to the external application;
s6: after receiving the authorization code, the external application applies for an access code from the comprehensive management server by taking the authorization code as a certificate;
s7: the comprehensive management server receives and checks the authorization code, and sends a unique third-party access token to the external application after the authorization code is confirmed to be correct;
s8: after the external application acquires the third party access token, the external application requests a user terminal to which the shared house actually belongs to acquire the house attribute information by taking the third party access token as a certificate;
s9: the user terminal logged in by the user actually affiliated to the shared house detects whether the third-party access token has access authority through the comprehensive management server, and if the third-party access token has the access authority, the house attribute information is issued to the external application; if not, an error report is sent.
9. The mobile housekeeping platform of claim 8, wherein the specific method of step S9 is as follows:
when the external application requests authorization for the first time, the user terminal to which the shared house actually belongs sends the third-party access token to the comprehensive management server for detection, after the third-party access token is read successfully, the user terminal to which the shared house actually belongs sends the house attribute information to the external application according to the information fed back by the comprehensive management server, meanwhile, a cache file is set, and if the third-party access token is read unsuccessfully, an error report is sent;
when the external application requests authorization for the same shared house again, if the cache file is still in the valid period, the user terminal to which the shared house actually belongs directly checks the third-party access token according to the cache file, and directly sends the same house attribute information to the external application after the checking is successful; if the cache file is expired, the user terminal to which the shared house actually belongs needs to initiate a request to the comprehensive management server again;
when the external application obtains authorization for the first time, the data center server records the authorization operation in the database and synchronizes the authorization operation to the comprehensive management server; when the external application requests authorization for the same shared house again and the cache file is expired, the data center server directly authorizes according to the synchronized authorization operation record and an authorization code provided by the external application and feeds back the authorization code to the user terminal to which the shared house actually belongs.
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| CN115345998B (en) * | 2022-08-24 | 2023-08-25 | 苏州康柏思信息科技有限公司 | Door and window simulation home-mounted platform based on Internet |
| CN115690962B (en) * | 2022-10-25 | 2023-10-13 | 浙江天怀数智科技有限公司 | Intelligent entrance guard management method based on long-short renting ecological chain |
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