HK1209885B - System, method and device for processing door-lock authority - Google Patents

Description

Door lock authority processing system, method and device

Technical Field

The present invention relates to the field of door locks, and in particular to a door lock authority processing system, method and device.

Background Art

In existing hotel management systems, the information stored on door locks is generally fixed, and each door lock corresponds to a fixed key card. The hotel issues key cards to guests, and the key cards clearly indicate the check-in time period and the corresponding room information. The key card information is read by the door lock, allowing guests to use the key card to open the door at will during their check-in time period. Since each door lock corresponds to a fixed key card, this poses a security risk and is inconvenient for hotel management. Once a key card is issued to a guest, the key card and the key card information cannot be managed. In the event of an emergency, managers cannot effectively control the key card and room information. Furthermore, most existing room management systems can only connect to a local area network, making it impossible to monitor room status in real time. Furthermore, each hotel's management system operates and is managed independently after installation. This makes it difficult for management system developers to effectively monitor the management system, and any failures in the management system are difficult to detect and address. Furthermore, this approach also fails to achieve data integration and utilization, which is crucial with the advent of the big data era.

Secondly, most hotels have no restrictions on the use of cleaning cards and management cards, which poses a security risk to some extent. Finally, self-service check-in systems are gradually being applied to various hotels. The main reason for their rise is that they can reduce front desk management and thus reduce operating costs. However, because there is no one to manage them, there is a lack of personnel review to a certain extent, and managers cannot grasp the hotel's occupancy status. This poses certain security risks to both the owner and the tenant.

In addition, no effective solution has been proposed so far to address the problem of low security of door locks in related technologies.

Summary of the Invention

The main purpose of the present invention is to provide a door lock authority processing system, method and device to solve the problem of low door lock security in related technologies.

To achieve the above objectives, according to one aspect of the present invention, a door lock permission processing system is provided. The door lock permission processing system comprises: a door lock system including a door lock; a housekeeping system for obtaining user identity information, generating a key based on the user identity information, and distributing the key to the door lock, wherein the user identity information is information used to uniquely identify the user, the door lock stores the key, and the key uniquely corresponds to the user identity information; and a card reader/writer module for writing the key to a door card and/or reading door card information, and transmitting the door card information to the housekeeping system.

Furthermore, the door lock system also includes: a door lock server, which is used to receive the key sent by the housekeeper system; and a gateway, which is used to receive the key sent by the door lock server and store the key in the door lock.

Furthermore, the card reader/writer module includes: a network module, which is used to connect the card reader/writer module to the housekeeper system through the Internet.

In order to achieve the above-mentioned purpose, according to another aspect of the present invention, a door lock authority processing method is provided, which includes: obtaining user identity information, wherein the user identity information is information used to uniquely identify the user identity; generating a key based on the user identity information; and transmitting the key to the door lock, wherein the door lock is opened by a door card, and when the information stored in the door card matches the key stored in the door lock, the door card opens the door lock, and when the information stored in the door card does not match the key stored in the door lock, the door card cannot open the door lock.

Furthermore, the door card is a white card, and obtaining the user identity information includes: obtaining the user's first information, wherein the first information is pre-stored user information, and after generating a key according to the user identity information, the method further includes: writing the key into the white card.

Furthermore, the door card is an identity card, wherein the identity card pre-stores information for identifying the user's identity, obtaining the user's identity information includes: obtaining the identity card information, and generating a key based on the user's identity information includes: determining whether there is first information that matches the identity card information, wherein the first information is pre-stored user information; and if it is determined that there is first information that matches the identity card information, generating a key corresponding to the identity card information, and transmitting the key to the door lock.

Furthermore, the door card is an identity card, wherein the identity card pre-stores information for identifying the user's identity, and obtaining the user's identity information includes: obtaining the identity card information, and generating a key based on the user's identity information includes: judging whether the user has management authority based on the identity card information; and when judging that the user has management authority, generating a key based on the identity card information, wherein the key is transmitted to all door locks corresponding to the management authority.

Furthermore, transmitting the key to the door lock includes: sending the key to the door lock server; after receiving the key, the door lock server sends the key to the gateway of the door lock system; and after receiving the key, the gateway sends the key to the door lock for storage.

Furthermore, after the key is transmitted to the door lock, the method also includes: determining whether a key removal instruction is received, wherein the key removal instruction is an instruction for instructing to remove the key of the door lock; when it is determined that the key removal instruction is received, randomly generating a new key; and sending the new key to the door lock, wherein the new key overwrites the key previously stored in the door lock.

According to another aspect of the present invention, a door lock authority processing device is provided, which includes: an acquisition unit for acquiring user identity information, wherein the user identity information is information used to uniquely identify the user identity; a first generation unit for generating a key based on the user identity information; and a first transmission unit for transmitting the key to the door lock, wherein the door lock is opened by a door card, and when the information stored in the door card matches the key stored in the door lock, the door card opens the door lock, and when the information stored in the door card does not match the key stored in the door lock, the door card cannot open the door lock.

Through the present invention, user identity information is obtained, a key is generated according to the user identity information, and the key is transmitted to the door lock, thereby generating different door lock keys according to different user identity information, solving the problem of low door lock security and achieving the effect of improving door lock security.

BRIEF DESCRIPTION OF THE DRAWINGS

The accompanying drawings, which constitute part of this application, are intended to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are intended to explain the present invention and do not constitute an undue limitation of the present invention. In the accompanying drawings:

FIG1 is a schematic diagram of a door lock authority processing system according to an embodiment of the present invention;

FIG2 is a flow chart of a door lock authority processing method according to an embodiment of the present invention; and

FIG3 is a schematic diagram of a door lock authority processing device according to an embodiment of the present invention.

DETAILED DESCRIPTION

It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

In order to enable those skilled in the art to better understand the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of this application.

It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

According to an embodiment of the present invention, a door lock authority processing system is provided. FIG1 is a schematic diagram of the door lock authority processing system according to an embodiment of the present invention.

As shown in FIG1 , the door lock authority processing system includes: a door lock system 10 , a housekeeper system 20 and a card reader/writer module 30 .

The door lock system 10 includes a door lock. The door lock can be a smart door lock, installed on a door, such as a room door or elevator door. Optionally, the door lock can be provided with multiple key storage areas to store keys for different functional personnel. Specifically, taking hotel management as an example, a key storage area for storing hotel customer keys can be provided on the door lock, and key storage areas for administrators, cleaners, maintenance personnel, etc. can also be provided. At the same time, the usage time of door cards for different functional personnel can be limited, thereby improving the security of hotel management. Preferably, the door lock system 10 also includes: a door lock server for receiving keys issued by the housekeeping system; and a gateway for receiving keys sent by the door lock server and storing the keys in the door lock.

The door lock server can receive the key issued by the housekeeper system 20 and send the key to the gateway. The door lock server can also receive data sent by the gateway, such as the unlocking time of the door lock, the type of door card, the operator, the room temperature, the room humidity and other information, and store the data sent from the gateway to monitor the status of each room in real time. It is also convenient for later data integration and analysis. In addition, an alarm device can be set at the door lock end, and the alarm information can also be transmitted to the gateway accordingly, and then further transmitted to the door lock server for storage. The gateway is used to realize remote communication between the door lock and the door lock server. As long as there is a network, the two can communicate through the network. Optionally, the gateway and the door lock server can be connected wirelessly or wired. Preferably, the gateway and the door lock server are connected through a 433 communication module that meets ISO18000-7. This communication protocol can improve the privacy and security of system communications.

The housekeeper system 20 is used to obtain user identity information, generate a key based on the user identity information, and send the key to the door lock, wherein the user identity information is information used to uniquely identify the user identity, the door lock stores the key, and the key uniquely corresponds to the user identity information.

The housekeeper system 20 is a client system, such as a B/S system, which can be accessed through an APP or a browser. The housekeeper system 20 can be used for data information management, system card activation, and generation, issuance, query and management of keys. Specifically, the housekeeper system 20 can obtain user identity information, such as the order information submitted by the user, the user's ID card information, etc., and generate a key based on the user's identity information, and issue the key to the door lock. Specifically, the housekeeper system 20 can be directly issued to the door lock through the network, or the housekeeper system 20 can first send the key to the door lock server, and the door lock server then sends the key to the gateway, and finally the key is stored in the door lock through the gateway. Since the key generated above is uniquely corresponding to the user's identity information, the security of the key is relatively high, and accordingly, the security of the door lock is also improved.

The card reader/writer module 30 is used to write the key into the door card and/or read the door card information, and transmit the door card information to the housekeeper system. Specifically, when the door card is a white card (for example, an ISO15693 card), the card reader/writer module 30 receives the key issued by the housekeeper system 20 and writes the key into the white card; when the door card is an identity card (for example, an ID card, a bus card, etc.), the card reader/writer module 30 reads the information of the identity card and transmits the information of the identity card to the housekeeper system 20. The housekeeper system 20 generates a key based on the information of the identity card. The key matches the identity card information. At the same time, the key also corresponds to the user's pre-stored information, such as the user's order information, registration information, etc. At this time, the user can use the identity card to open the door lock that stores the above-mentioned key, which is safe and convenient to use. Preferably, the card reader/writer module 30 includes: a network module for connecting the card reader/writer module to the housekeeper system via the Internet. The network module can realize network communication between the card reader/writer module 30 and the housekeeper system 20.

Specifically, the embodiment of the present invention is described in detail by taking the hotel door lock authority processing system as an example:

The user submits the order information through the APP or browser. The order information includes the user's name, phone number, ID number, check-in/check-out time, reserved room type, price and other information. The order information is saved in the database. When the user needs to check in to the hotel, there are two ways to check in. One is that the hotel staff can retrieve the user's order information through the housekeeper system, and generate a key based on the user's order information and send it to door lock A. At the same time, the key is written to door card A through the card reader module. The user can open door lock A through door card A, thereby opening the door corresponding to door lock A; the second is to first read the user's identity card information through the card reader module, such as the ID card, and generate a corresponding key based on the user's identity card information. The key also matches the user's order information and sends the key to door lock B. At this time, the user can open door lock B through the identity card, thereby opening the door corresponding to door lock B.

Optionally, a self-service device can be set up, through which users can self-check in to the hotel. For example, the user retrieves the order information through the self-service device and clicks or issues a key generation instruction. The key generation instruction is sent to the housekeeper system and a key is generated. The key is sent to the card reader module through the housekeeper system, and is written to the door card through the card reader module. At the same time, the key is saved to the door lock through the door lock server. Alternatively, the user places the ID card on the card reader module of the self-service device, and the card reader module uploads the ID card information to the housekeeper system. The housekeeper system compares the ID card information with the order information. After the information matches, the housekeeper system generates a key based on the ID card information and transmits the key to the door lock server. The key is then transmitted to the door lock through the gateway and stored in the corresponding storage area of the door lock. At the same time, the housekeeper system activates the door opening function of the ID card. By adding self-service devices, the check-in staff at the front desk will be eliminated, saving operating costs. The door lock permission processing system in this embodiment of the present invention generates a key based on each user's information (e.g., order information, ID card information, etc.) and distributes it to the door lock. The door lock key matches the user's identity information. Compared with the fixed, unchangeable door lock keys used in existing technologies, this system is more convenient to manage and better protects the user's life and property. In addition, the gateway can upload card swipe door opening information to the door lock server in real time, thereby providing real-time information on the room's status and allowing managers to better understand the room's occupancy status. The card swipe door opening information includes the card type, operator, operation time, operation results, and so on.

Alternatively, embodiments of the present invention can also be implemented by swiping an ID card directly at the door lock end (a card reader/writer module is provided at the door lock) or the card reader/writer module end. The door lock/card reader/writer module will upload the ID card information read to the door lock server through the gateway. The door lock server can match the ID card information with the user's preset information, wherein the user's preset information can be retrieved through the user's login account or permission account, etc. If the ID card information successfully matches the user's preset information, the matching information is saved in the database. At the same time, the matching information can be sent to all door lock ends within the account's permission range for storage. When the merchant uses the ID card to swipe the card to open the door, the ID card information is matched with the information stored in the door lock. If a match is found, the door is opened successfully. This method can use the ID card as a hotel management card. As long as the merchant's ID card information is uploaded once and matched, all rooms within the user's management permission can be controlled. Specifically, each user has a unique account and corresponding permissions. A user's room or hotel information can be viewed or manipulated by logging into the housekeeping system. The housekeeping system features a management card matching function that matches uploaded ID information with the management permissions corresponding to the account, thereby matching the corresponding ID card to a management card. This means that a single management card can unlock the doors of all rooms with matching permissions. Furthermore, embodiments of the present invention can also customize door cards for different functions, such as cleaning cards and maintenance cards, based on different needs. The relevant information is written to the door card, and the corresponding room can be monitored at any time through the door card opening information uploaded by the gateway.

Optionally, embodiments of the present invention can also remove the key stored in the door lock at any time. Specifically, the housekeeping system sends a relevant removal instruction to the door lock server, which is then transmitted to the door lock via the gateway. After receiving the instruction, the door lock removes the information in the corresponding storage area. At this time, the door card will not be able to match the appropriate key, and the door card will become invalid. In fact, in embodiments of the present invention, the key stored in the door lock is removed by generating a new key to overwrite the key previously stored in the door lock. Generally, to ensure smooth network access, the card reader/writer module and the device with the housekeeping system are connected via a wired network. When the door card is ready to be activated, the door card is placed on the card reader/writer module. The housekeeping system retrieves the corresponding order and issues an instruction to generate a random key. The key is generated and the housekeeping system sends the key to the door lock through the door lock server. If the network is poor, the door lock server cannot send the key to the door lock, that is, the door lock cannot update the new key. The housekeeping system will receive feedback that the key cannot be sent. At this time, the card reader/writer module refuses to write the new key to the door card, and the door card automatically uses the previous key to open the door.

From the above description, it can be seen that the present invention achieves the following technical effects:

The door lock permission processing system in the embodiment of the present invention obtains user identity information through the housekeeping system, generates a key based on the user identity information, and distributes the key to the door lock in the door lock system. Compared with the fixed door lock keys in the existing technology, it is more secure, solving the problem of low security of door locks in the existing technology and improving the security of door locks. In addition, the door lock in the embodiment of the present invention can upload the information of each door card swipe to the door lock server for storage. This not only allows for real-time monitoring of the status of each room, but also allows for subsequent analysis based on the data stored by the door lock server.

According to another aspect of an embodiment of the present invention, a door lock authority processing method is provided. As shown in FIG2 , the method includes the following steps S202 to S206:

Step S202: Obtain user identity information, where the user identity information is information used to uniquely identify the user.

User identity information is information used to uniquely identify the user. For example, user identity information can be information stored in the user's ID card, information stored in the user's bus card, or pre-stored information such as the user's name, mobile phone number, ID card number, etc., such as order information and registration information submitted by the user before checking into the hotel.

Step S204: Generate a key based on the user identity information.

After obtaining the user identity information in the above step S202, a key is generated according to the user identity information, and the key corresponds to the user identity information.

Step S206: transmitting the key to the door lock, wherein the door lock is opened by a door card. When the information stored in the door card matches the key stored in the door lock, the door card opens the door lock. When the information stored in the door card does not match the key stored in the door lock, the door card cannot open the door lock. Specifically, the key can be transmitted to the door lock via Bluetooth, a local area network, the Internet, etc. Preferably, transmitting the key to the door lock includes: sending the key to a door lock server; after receiving the key, the door lock server sends the key to a gateway of the door lock system; and after receiving the key, the gateway sends the key to the door lock for storage. The gateway can be connected to the Internet via wired or wireless means. As long as there is a network, the key can be transmitted to the door lock. In addition, the gateway can also send door lock opening information, such as unlocking time, door card type, operator, etc., as well as room temperature, room humidity, etc., to the door lock server via the network to achieve real-time monitoring of each room.

The embodiment of the present invention obtains user identity information, generates a key based on the user identity information, and transmits the key to the door lock, thereby generating different door lock keys according to different user identity information. Compared with the fixed door lock keys in the prior art, it is more secure, solves the problem of low door lock security in the prior art, and improves the security of the door lock.

Specifically, when the door card is a white card, obtaining the user identity information includes: obtaining the user's first information, wherein the first information is pre-stored user information, and after generating a key according to the user identity information, the method further includes: writing the key into the white card.

A white card is a card that can be written to data, such as an ISO15693 card. The first information can be the user's name, mobile phone number, ID number, and other information. Specifically, taking hotel door lock key management as an example, the first information can be the order information submitted by the user, wherein the order information includes the user's name, phone number, ID number, check-in/check-out time, reserved room type, price, and other information. Specifically, the user can submit the order information through an APP or a browser, and the order information is stored in the database of the hotel management system, such as the database of the housekeeper system. By logging into the hotel management system, the user's order information can be retrieved, and a key can be generated based on the order information and sent to the door lock.

After generating a key based on the first information, in addition to sending the key to the door lock, the key also needs to be written into a white card, so that the user can open the door lock through the white card with the above key written in it. Specifically, a card reading module can be set at the door lock to read the information in the white card. If the information in the white card matches the key stored in the door lock, the door card opens the door lock. Otherwise, the door card cannot open the door lock.

Specifically, when the door card is an identity card, wherein the identity card pre-stores information for identifying the user's identity, obtaining the user's identity information includes: obtaining the identity card information, and generating a key based on the user's identity information includes: determining whether there is first information that matches the identity card information, wherein the first information is pre-stored user information; and if it is determined that there is first information that matches the identity card information, generating a key corresponding to the identity card information, and transmitting the key to the door lock.

The ID card can be a user's ID card, bus pass, or other card. Specifically, the card reader/writer module reads the ID card information and transmits it to the housekeeping system. The housekeeping system then determines whether there is a matching first piece of information, such as the user's order information, based on the ID card information. If so, the system generates a key based on the ID card information and sends it to the door lock. Simultaneously, the ID card's door-opening function is activated, allowing the user to unlock the door using the ID card. Using the ID card as a door card is not only convenient and safe, but also saves a significant number of blank cards, reducing costs.

Optionally, the door lock permission processing method of the embodiment of the present invention can also generate corresponding keys for different functional personnel (for example, management personnel, cleaning personnel, maintenance personnel, etc.), and correspondingly generate door cards for different functions. In addition, different permissions can be set for these door cards for different functions, for example, setting door opening time permissions, setting room opening permissions within a certain range, etc. The following is an example of generating keys and management cards corresponding to management personnel.

When the door card is an identity card, wherein the identity card pre-stores information for identifying the user's identity, obtaining the user's identity information includes: obtaining the identity card information, and generating a key based on the user's identity information includes: judging whether the user has management authority based on the identity card information; and when judging that the user has management authority, generating a key based on the identity card information, wherein the key is transmitted to all door locks corresponding to the management authority.

As above, the identity card can be the user's ID card, bus card, etc. Specifically, the identity card information can be read through the card reader/writer module and transmitted to the housekeeper system. Preferably, obtaining the identity card information includes: reading the identity card information from the identity card; and obtaining the identity card information through the Internet. The housekeeper system matches the obtained identity card information with the preset information, wherein the preset information can be a preset management authority account, login account, etc. If the identity card information matches the preset information, it means that the user represented by the identity card has management authority, and the user's management authority can be obtained at this time. After generating a key based on the identity card information, the key is sent to all door locks corresponding to the user's management authority, and the user's identity card is activated at the same time, so that all door locks within the user's management authority can be opened through the identity card, so that the identity card can be used as a management card. Optionally, the function of the management card can also be realized through a white card. Specifically, the user can log in to the management system through a preset management authority account, such as the housekeeper system. The management system generates a key based on the user's information, and sends the key to all door locks corresponding to the user's management authority, and writes the key to the white card. Thus, the white card has the function of a management card and can open all door locks in the user's management authority.

Preferably, in order to facilitate the management of rooms, etc., after the key is transmitted to the door lock, the method also includes: determining whether a key removal instruction is received, wherein the key removal instruction is an instruction for instructing the removal of the key of the door lock; when it is determined that the key removal instruction is received, randomly generating a new key; and sending the new key to the door lock, wherein the new key overwrites the key previously stored in the door lock.

In situations such as when a door card is lost or damaged, the lock's currently stored key can be deregistered to ensure the user can open the door smoothly or to prevent outsiders from opening the door. At the same time, a new key is generated and sent to the door lock. Specifically, the need for rekeying can be determined by determining whether a key removal instruction has been received. If a key removal instruction has been received, a new key is randomly generated and sent to the door lock, overwriting the previously stored key. This renders the previously stored key of the door lock invalid, preventing it from being opened. Furthermore, the new key is written to a new door card, which can then be used to open the door lock. Once the original door card is found, the original door card information can be resent to the door lock, and the original door card can be used again.

It should be noted that the steps shown in the flowcharts of the accompanying drawings can be executed in a computer system such as a set of computer-executable instructions, and that, although a logical order is shown in the flowcharts, in some cases, the steps shown or described can be executed in an order different from that shown here.

According to another aspect of an embodiment of the present invention, a door lock permission processing device is provided. The door lock permission processing device can be used to execute the door lock permission processing method of an embodiment of the present invention. The door lock permission processing method of an embodiment of the present invention can also be executed by the door lock permission processing device of an embodiment of the present invention. In addition, the door lock permission processing system of an embodiment of the present invention is a specific implementation of the door lock permission processing device of an embodiment of the present invention.

FIG3 is a schematic diagram of a door lock authority processing device according to an embodiment of the present invention. As shown in FIG3 , the door lock authority processing device includes: an acquisition unit 40 , a first generation unit 50 and a first transmission unit 60 .

The acquiring unit 40 is configured to acquire user identity information, wherein the user identity information is information used to uniquely identify the user.

User identity information is information used to uniquely identify a user. For example, user identity information can be information stored in the user's ID card, information stored in the user's bus card, or pre-stored information such as the user's name, mobile phone number, ID card number, etc., such as order information or registration information submitted by the user before checking into a hotel. Specifically, the acquisition unit 40 can be the housekeeper system 20 in the door lock permission processing system described above, that is, the housekeeper system 20 can retrieve the user's order information or receive the user's identity information.

The first generating unit 50 is configured to generate a key according to user identity information.

The first transmission unit 60 is used to transmit the key to the door lock, wherein the door lock is opened by a door card. When the information stored in the door card matches the key stored in the door lock, the door card opens the door lock. When the information stored in the door card does not match the key stored in the door lock, the door card cannot open the door lock.

Specifically, the first generating unit 50 and the first transmitting unit 60 may also be the housekeeper system 20 in the above-mentioned door lock authority processing system, that is, the housekeeper system 20 may be used to generate a key according to the user identity information and transmit the key to the door lock.

In the embodiment of the present invention, the acquisition unit 40 acquires user identity information, the first generation unit 50 generates a key according to the user identity information, and the first transmission unit 60 transmits the key to the door lock, thereby generating different door lock keys according to different user identity information. Compared with the fixed door lock keys in the prior art, the security is higher, which solves the problem of low security of door locks in the prior art and improves the security of the door lock.

Optionally, the door card is a blank card, and the acquisition unit 40 includes a first acquisition module for acquiring first user information, where the first information is pre-stored user information. The device also includes a writing unit for writing the key to the blank card. Specifically, the writing unit can be the card reader/writer module in the door lock permission processing system described above, that is, the key can be written to the blank card via the card reader/writer module.

Optionally, the door card is an identity card, wherein the identity card pre-stores information for identifying the user's identity. The acquisition unit 40 includes: a second acquisition module for acquiring the identity card information; the first generation unit 50 includes: a first determination module for determining whether there is first information matching the identity card information, wherein the first information is pre-stored user information; and a first generation module for, upon determining that there is first information matching the identity card information, generating a key corresponding to the identity card information and transmitting the key to the door lock. Specifically, the second acquisition module may also be the card reader/writer module in the aforementioned door lock permission processing system, i.e., the card reader/writer module can read identity card information, for example, identity card information or bus pass information.

Optionally, the door card is an identity card, wherein the identity card pre-stores information for identifying the user's identity, the acquisition unit 40 includes: a third acquisition module, used to obtain the identity card information, the first generation unit 50 includes: a second judgment module, used to judge whether the user has management authority based on the identity card information; and a second generation module, used to generate a key based on the identity card information when it is judged that the user has management authority, wherein the key is transmitted to all door locks corresponding to the management authority.

Preferably, the device further includes: a determination unit for determining whether a key removal instruction has been received, wherein the key removal instruction is an instruction for instructing the removal of the door lock key; a second generation unit for randomly generating a new key upon determining that the key removal instruction has been received; and a second transmission unit for transmitting the new key to the door lock, wherein the new key overwrites the key previously stored in the door lock. Specifically, the determination unit, the second generation unit, and the second transmission unit can all be the housekeeper system 20 in the door lock permission processing system. That is, the housekeeper system 20 can determine whether a key removal instruction has been received, and upon determining that the key removal instruction has been received, randomly generate a new key and transmit the new key to the door lock.

Obviously, those skilled in the art will appreciate that the modules or steps of the present invention described above can be implemented using a general-purpose computing device. They can be centralized on a single computing device or distributed across a network of multiple computing devices. Alternatively, they can be implemented using program code executable by a computing device, which can then be stored in a storage device and executed by the computing device. Alternatively, they can be fabricated into separate integrated circuit modules, or multiple modules or steps can be fabricated into a single integrated circuit module for implementation. Thus, the present invention is not limited to any specific combination of hardware and software.

The foregoing description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that various modifications and variations of the present invention are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention are intended to be within the scope of protection of the present invention.

Claims (9)

1. A door lock access control system, characterized in that it comprises: Door lock system, including door locks; The concierge system is used to obtain user identity information, generate a key based on the user identity information, and distribute the key to the door lock. The user identity information is used to uniquely identify the user, and the door lock stores the key, which uniquely corresponds to the user identity information. The card reader/writer module is used to write the key into the door card and/or read the door card information, and transmit the door card information to the housekeeper system; The door lock is also used to set up multiple key storage areas to store keys for personnel with different functions, and to limit the usage time of the access cards of the personnel with different functions. The card reader/writer module is used to receive a key issued by the housekeeper system and write the key into the blank card when the door card is a blank card; when the door card is an identity card, the card reader/writer module reads the information of the identity card and transmits the information of the identity card to the housekeeper system, the housekeeper system generates a key based on the information of the identity card, the key matches the identity card information, and the key also corresponds to the information pre-stored by the user. 2. The door lock access control system according to claim 1, wherein the door lock system further comprises: A door lock server, used to receive keys issued by the butler system; and The gateway is used to receive the key sent by the door lock server and distribute the key to the door lock for storage. 3. The door lock access control system according to claim 1, wherein the card reader module includes: a network module for connecting the card reader module to the home management system via the Internet. 4. A door lock access control method, characterized in that it includes: Obtain user identity information, wherein the user identity information is information used to uniquely identify the user's identity; Generate a key based on the user identity information; and The key is transmitted to the door lock, which is opened by a key card. When the information stored in the key card matches the key stored in the door lock, the key card opens the door lock. When the information stored in the key card does not match the key stored in the door lock, the key card cannot open the door lock. The access card is an identification card, which pre-stores information used to identify the user. Obtaining user identity information includes: obtaining the identity card information. Generating a key based on the user identity information includes: determining whether there is first information matching the identity card information, wherein the first information is pre-stored user information; and if it is determined that there is first information matching the identity card information, generating a key corresponding to the identity card information and transmitting the key to the door lock. 5. The door lock access control method according to claim 4, wherein the door card is a blank card. Obtaining user identity information includes: obtaining the user's first information, wherein the first information is pre-stored user information. After generating a key based on the user identity information, the method further includes: writing the key into the white card. 6. The door lock access control method according to claim 4, wherein the door card is an identity card, and the identity card pre-stores information for identifying the user's identity. Obtaining user identity information includes: obtaining the identity card information. Generating a key based on the user's identity information includes: determining whether the user has management privileges based on the identity card information; and when it is determined that the user has management privileges, generating a key based on the identity card information, wherein the key is transmitted to the door lock corresponding to the management privileges. 7. The door lock access control method according to any one of claims 4-6, characterized in that transmitting the key to the door lock comprises: Send the key to the door lock server; After receiving the key, the door lock server sends the key to the gateway of the door lock system; and After receiving the key, the gateway stores the key in the door lock. 8. The door lock access control method according to any one of claims 4-6, characterized in that, after transmitting the key to the door lock, the method further includes: Determine whether a key removal instruction has been received, wherein the key removal instruction is an instruction used to instruct the removal of the key of the door lock; Upon determining that the key removal instruction has been received, a new key is randomly generated; and The new key is sent to the door lock, wherein the new key overwrites the key previously stored in the door lock. 9. A door lock access control device, characterized in that it comprises: An acquisition unit is used to acquire user identity information, wherein the user identity information is information used to uniquely identify the user's identity; A first generation unit is configured to generate a key based on the user identity information; and The first transmission unit is used to transmit the key to the door lock, wherein the door lock is opened by a door card. When the information stored in the door card matches the key stored in the door lock, the door card opens the door lock. When the information stored in the door card does not match the key stored in the door lock, the door card cannot open the door lock. The access card is an identification card, which pre-stores information used to identify the user. Obtaining user identity information includes: obtaining the identity card information. Generating a key based on the user identity information includes: determining whether there is first information matching the identity card information, wherein the first information is pre-stored user information; and if it is determined that there is first information matching the identity card information, generating a key corresponding to the identity card information and transmitting the key to the door lock.