CN112978526A - Access control method, device and system and elevator control method, device and system - Google Patents
Access control method, device and system and elevator control method, device and system Download PDFInfo
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- CN112978526A CN112978526A CN202110266050.4A CN202110266050A CN112978526A CN 112978526 A CN112978526 A CN 112978526A CN 202110266050 A CN202110266050 A CN 202110266050A CN 112978526 A CN112978526 A CN 112978526A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/02—Control systems without regulation, i.e. without retroactive action
- B66B1/06—Control systems without regulation, i.e. without retroactive action electric
- B66B1/14—Control systems without regulation, i.e. without retroactive action electric with devices, e.g. push-buttons, for indirect control of movements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
- B66B1/3415—Control system configuration and the data transmission or communication within the control system
- B66B1/3446—Data transmission or communication within the control system
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/06009—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking
- G06K19/06037—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking multi-dimensional coding
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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
- G07C9/20—Individual registration on entry or exit involving the use of a pass
- G07C9/27—Individual registration on entry or exit involving the use of a pass with central registration
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
- H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B2201/00—Aspects of control systems of elevators
- B66B2201/40—Details of the change of control mode
- B66B2201/46—Switches or switchgear
- B66B2201/4607—Call registering systems
- B66B2201/4638—Wherein the call is registered without making physical contact with the elevator system
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B2201/00—Aspects of control systems of elevators
- B66B2201/40—Details of the change of control mode
- B66B2201/46—Switches or switchgear
- B66B2201/4607—Call registering systems
- B66B2201/4676—Call registering systems for checking authorization of the passengers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies
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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Signal Processing (AREA)
- Theoretical Computer Science (AREA)
- Elevator Control (AREA)
- Indicating And Signalling Devices For Elevators (AREA)
Abstract
The invention discloses a method, a device and a system for controlling an entrance guard and an elevator. The method for the elevator or the entrance guard comprises the following steps: scanning the two-dimensional code to obtain encryption information; detecting whether the equipment is connected with a network or not, if the equipment is in a network state, sending the acquired encrypted information to a management platform, acquiring a control instruction issued by the management platform, and opening an entrance guard or opening an elevator according to the control instruction and starting the elevator after the elevator runs to a specified floor; if the equipment is in an off-line state, the decryption module is called to decrypt the encrypted information, the encrypted information is analyzed to generate a control command, and the access control is opened or the elevator is opened according to the control command and the elevator is operated to a specified floor and then opened. It realizes the unified management of entrance guard and elevator simultaneously based on the two-dimensional code, sets up decryption module at entrance guard and elevator end, need not verify the identity, even no network, also can realize entrance guard and elevator control, improves user experience and feels.
Description
Technical Field
The invention belongs to the technical field of elevators and access control, and particularly relates to an access control method, an access control device, an elevator control method, an access control device and an elevator control system.
Background
In the security protection field, access control system has been used on a large scale at present, and along with the improvement of security, elevator layer control also becomes user's demand gradually, and current entrance guard and elevator control are given priority to the ic card, support biological identification (face identification, speech control, fingerprint control) and two-dimensional code simultaneously. The ic card needs to be carried about, is easy to lose and is very inconvenient; biometric identification requires a registered user to use and can only be used by oneself. In the equipment using the two-dimension codes for management, the entrance guard and the elevator need to be managed separately, and different two-dimension codes need to be applied respectively; and need the networking to carry out authentication, to places such as elevator that the signal is not good, can only pass through wired connection for the networking, increased the cost and the degree of difficulty of implementing and maintaining.
Disclosure of Invention
In order to solve the problem that the existing access control and elevator are separately managed and authentication fails when no network exists, the invention provides an access control and elevator control method, device and system.
The invention is realized by the following technical scheme:
in a first aspect, the present invention provides a method for controlling an entrance guard and an elevator, the method is suitable for a management platform, and the method comprises the following steps:
initializing and binding equipment ID of equipment, area information, cell information, unit information and building information to which the equipment belongs, wherein the equipment comprises an elevator and an access control, and a region secret key is distributed to each area information, and the region secret keys corresponding to the area information are different;
receiving a user registration request of a terminal and completing user registration;
receiving address information of a registered user of a terminal, wherein the address information comprises regional information, cell information, unit information, building information and floor information, analyzing the address information and binding the user information, equipment ID (identity) corresponding to the address information and the floor information;
receiving two-dimensional code request information of a terminal, wherein the two-dimensional code request information comprises address information and user information, verifying the identity of a user according to user registration information, generating information to be encrypted according to the address information, the information to be encrypted comprises an equipment ID (identity) and floor information corresponding to the address information, encrypting the information to be encrypted by using a region secret key of a region to which the equipment belongs to generate encrypted information, converting the encrypted information into a two-dimensional code, and sending the two-dimensional code to the terminal;
and after the equipment scans the two-dimensional code, receiving the encrypted information and the equipment ID sent by the slave equipment, decrypting the encrypted information to obtain a control instruction, and sending the control instruction to the corresponding equipment. The control instruction is an entrance guard opening instruction or an elevator opening instruction and is opened after the elevator is operated to a specified floor.
The method is suitable for a management platform end, and by binding equipment ID and area information, cell information, unit information and building information of the equipment ID, binding related elevators and access control equipment according to address information of a user, and realizing unified management of the access control equipment and the elevators by using two-dimensional codes; the encryption information corresponding to the two-dimensional code is based on the secret keys corresponding to the areas, and the secret keys in different areas are different, so that the area management can be realized, and the safety is improved; when a network exists, the management platform end realizes decryption of the encrypted information, and the safety performance is improved.
In a second aspect, the present invention provides an entrance guard and an elevator control method, the method is suitable for an elevator or an entrance guard terminal device, and the method comprises the following steps:
and scanning the two-dimensional code to obtain the encrypted information. The two-dimensional code is issued by the management platform, and the encrypted information is the equipment ID and the floor information corresponding to the relevant address information encrypted by using a secret key;
detecting whether the equipment is connected with the network or not, if the equipment is in the network state, sending the acquired encryption information to a management platform, and entering the step A; if the equipment is in an off-line state, entering the step B;
a, acquiring a control instruction issued by a management platform, and opening an entrance guard or an elevator according to the control instruction and starting the entrance guard or the elevator after the entrance guard or the elevator runs to a specified floor;
and B: and calling the decryption module to decrypt the encrypted information, analyzing the decrypted information to obtain a control instruction, and opening the entrance guard or opening the elevator according to the control instruction and starting the elevator after the elevator runs to a specified floor.
The method is suitable for elevator or entrance guard equipment. The two-dimension code information comprises the equipment ID and the floor information corresponding to the address, and the related equipment and the floor are analyzed after the encrypted information is decrypted, so that the access control and the elevator can be controlled, and the unified management is facilitated. After the two-dimensional code information is obtained, a decoding party is selected according to whether equipment is networked or not, when no network exists, local decoding is selected, identity verification is not needed, access control and elevator control can be realized without the network, and user experience is improved; when a network exists, the management platform end is selected for decoding, and the safety is improved.
In a third aspect, the present invention provides an entrance guard and elevator control apparatus, comprising:
the registration module is used for user registration and user validity check;
the key generation module is used for generating a plurality of different keys, and the different keys correspond to different regional information;
the analysis module analyzes corresponding area information, cell information, unit information, building information and floor information in the address information, and analyzes the equipment ID and the floor information corresponding to the address information in the encrypted information;
the information binding module is used for binding the equipment and the area information, the cell information, the unit information and the building information of the equipment and the equipment ID, the floor information and the user information corresponding to the address information;
the first storage module is used for storing the secret key, the address information, the binding information of the information binding module, the user registration information and the address information corresponding to the user;
the encryption module encrypts information to be encrypted by using a secret key to generate encrypted information, wherein the information to be encrypted comprises equipment ID (identity) and floor information corresponding to address information;
the two-dimensional code generation module is used for converting the encrypted information generated by the encryption module into a two-dimensional code;
the first decryption module is used for decrypting the encrypted information by using the secret key to obtain the equipment ID and the floor information;
the command generation module generates a control command according to the encrypted content analyzed by the analysis module;
the first information transmission module receives a user registration request of the terminal, address information of a registered user, two-dimension code request information and encryption information and sends user registration information, a two-dimension code corresponding to the registered user address information and a control instruction.
In a fourth aspect, the present invention provides an entrance guard and elevator control apparatus, comprising:
the control unit controls the entrance guard or the elevator to carry out related operation according to the control instruction generated by the second decryption module or the control instruction received by the second information transmission module;
the two-dimensional code scanning unit scans the two-dimensional code to obtain encrypted information;
the second information transmission module is used for receiving the control instruction and sending the encrypted information;
the networking state judging module is used for judging whether the equipment is in a networking state or an offline state;
and the second decryption module is used for decrypting the encrypted information by using the secret key to obtain the equipment ID and the floor information.
In a fifth aspect, the invention provides an entrance guard and elevator control system, which comprises a management platform, an entrance guard control unit, an elevator control unit and a terminal, wherein the entrance guard control unit, the elevator control unit and the terminal are in signal connection with the management platform,
the management platform is the control device provided in the third aspect,
the access control unit and the elevator control unit are the control device provided in the fourth aspect,
the terminal is used for generating a user registration request, address information of a registered user and receiving and storing encrypted two-dimensional code information.
Compared with the prior art, the invention at least has the following advantages and beneficial effects:
the method, the equipment and the system realize the management of the entrance guard and the elevator based on the two-dimension code information. When the two-dimensional code is requested, the ID and the floor information of the access control and elevator equipment corresponding to the address information are directly bound, and the related equipment and the floor are analyzed after the two-dimensional code is decrypted, so that the access control and the elevator in the area can be simultaneously controlled by one two-dimensional code, and the unified management is facilitated; after the two-dimensional code information is obtained, a decoding party is selected according to whether equipment is networked or not, when no network exists, local decoding is selected, identity verification is not needed, access control and elevator control can be realized without the network, and user experience is improved; when a network exists, the management platform end is selected for decoding, and the safety is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a flow chart of the method of the present solution.
Fig. 2 is a functional block diagram of a system.
Detailed Description
The invention is further described with reference to the following figures and specific embodiments. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. Specific structural and functional details disclosed herein are merely illustrative of example embodiments of the invention. This invention may, however, be embodied in many alternate forms and should not be construed as limited to the embodiments set forth herein.
It will be understood that, although the terms first, second, etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, without departing from the scope of example embodiments of the present invention.
It should be understood that, for the term "and/or" as may appear herein, it is merely an associative relationship that describes an associated object, meaning that three relationships may exist, e.g., AD and/or B, may mean: AD exists alone, B exists alone, and AD and B exist at the same time; for the term "/and" as may appear herein, which describes another associative object relationship, it means that two relationships may exist, e.g., AD/and B, may mean: AD alone, both AD and B alone; in addition, for the character "/" that may appear herein, it generally means that the former and latter associated objects are in an "or" relationship.
It will be understood that when an element is referred to herein as being "connected," "connected," or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements may be present. Conversely, if a unit is referred to herein as being "directly connected" or "directly coupled" to another unit, it is intended that no intervening units are present. In addition, other words used to describe the relationship between elements should be interpreted in a similar manner (e.g., "between … …" versus "directly between … …", "adjacent" versus "directly adjacent", etc.).
It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments of the invention. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises," "comprising," "includes" and/or "including," when used herein, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, numbers, steps, operations, elements, components, and/or groups thereof.
It should also be noted that, in some alternative designs, the functions/acts noted may occur out of the order noted in the figures. For example, two figures shown in succession may, in fact, be executed substantially concurrently, or the figures may sometimes be executed in the reverse order, depending upon the functionality/acts involved.
It should be understood that specific details are provided in the following description to facilitate a thorough understanding of example embodiments. However, it will be understood by those of ordinary skill in the art that the example embodiments may be practiced without these specific details. For example, systems may be shown in block diagrams in order not to obscure the examples in unnecessary detail. In other instances, well-known processes, structures and techniques may be shown without unnecessary detail in order to avoid obscuring example embodiments.
The embodiment discloses an entrance guard and elevator control method and system, and the method and system relate to a plurality of devices and specifically comprise a management platform, an entrance guard control unit, an elevator control unit and a terminal. The terminal is a man-made handheld terminal device, can be an intelligent terminal such as a mobile phone, a tablet, a personal digital device and a computer, and is preferably an intelligent mobile terminal. The management platform may be a cloud server of a service provider, a server of a cell.
As shown in fig. 1, the method related to the system specifically includes the following steps:
s101, a management platform firstly carries out initialization binding on equipment ID of the equipment, area information, cell information, unit information and building information to which the equipment belongs, the equipment comprises an elevator and an access control, an area secret key is distributed to each area information, and the area secret keys corresponding to the area information are different.
For example, if the management platform is a cell server, it can perform area division according to different cell buildings or buildings, different cell buildings or buildings correspond to different area information, taking the specific elevator setting condition of the cell as a reference, taking a cell with 3 doors, 2 cell buildings, each cell building with 2 doors, 3 elevators, 1 door, as an example, the IDs of 3 doors are AM1001, AM1002, and AM1003, respectively, the IDs of 1 elevator of one cell building are AD1101, AD1102, and AD1103, and the ID of 1 door of one cell building is AM 1101; the IDs of 2 elevators in one unit building are respectively AD1201, AD1202 and AD1203, and the ID of 2 doors in one unit building is AM 1201; the IDs of the elevators in the 1-span two-unit building are respectively AD2101, AD2102 and AD2103, and the ID of the entrance guard in the 1-span two-unit building is AM 2101; the IDs of the 2 elevators in the two-unit building are AD2201, AD2202 and AD2203 respectively, and the ID of the 2 doors in the two-unit building is AM 2201. At the moment, a building can be used as area information, a secret key is allocated to each area information, and binding of equipment ID and cell information, unit information and building information is achieved, namely, an access control AD1001, an access control AD1002 and an access control AD1003 are bound with a certain cell, an elevator AD1101, an elevator AD1102, an elevator AD1103 and an access control AM1101 are bound with a certain cell, a unit and 1, an elevator AD1201, an elevator AD1202, an elevator AD1203 and an access control AM1201 are bound with a certain cell, a unit and 2, an elevator AD2101, an elevator AD2102, an elevator AD2103 and an access control AM2101 are bound with a certain cell, two units and 1, and an elevator AD2201, an elevator AD2202, an elevator AD2203 and an access control AM2201 are bound with a certain cell, two units and 2. If the management platform is a cloud server of a service provider, the service provided by the management platform is wide in related area, and different secret keys can be distributed to each cell according to regional information corresponding to different cell information, or different secret keys can be distributed to each administrative region according to regional information corresponding to different administrative regions; or the cell can be divided into regions, i.e. different keys are distributed to different cells; the division standard of the area in the specific area information can be adjusted according to specific situations.
S102, after the device ID and the address information are bound, the user can register through the terminal, and the terminal registration mode can be a webpage, an APP, a short message, an applet, a mail or a telephone mode. And the management platform completes the user registration after receiving the registration request of the user and stores the user registration information to the background.
S103, after the user registration is completed, the address information can be sent to the management platform through the terminal, and similarly, the sending of the address information can be in various forms, such as a webpage, an APP, an applet, a short message, a mail or a telephone form. For example, the address where the user lives in is two units, 1 building and 5 buildings in a certain cell, after receiving the information, the management platform analyzes the certain cell, two units, 1 building and 5 buildings in the address information, and binds the access control AD1001, the access control AD1002, the access control AD1003, the elevator AD2101, the elevator AD2102, the elevator AD2103 and the access control AM2101 with the address and the user information. Some residents may have more than one address in the cell, or may have two addresses, for example, one unit, 1 building and 18 buildings of the cell, the user sends the information to the management platform through the terminal, and the management platform receives the address information and analyzes the address information to bind the access control AD1001, the access control AD1002, the access control AD1003, the elevator AD1101, the elevator AD1102, the elevator AD1103, the access control AM1101, the address information and the user information. At this time, the registered user corresponds to two addresses.
S104, if a user applies for using the two-dimensional code, selecting an address as two-dimensional code request information to be sent to a management platform, after receiving the two-dimensional code request information of the terminal, verifying the identity according to the user information, generating information to be encrypted according to the address information after the verification is passed, wherein the information to be encrypted comprises equipment ID and floor information corresponding to the address information, if the user selects the address of 'a certain cell, two units, 1 building and 5 buildings', encrypting the address of 'AD 1002, AD1003, AD2101, AD2102, AD2103, AM2101 and 5 buildings' by using a secret key corresponding to the building to generate encryption information, converting the encryption information into the two-dimensional code and sending the two-dimensional code to the terminal, and similarly, if the user registers and sends the address information through the APP, the management platform sends the generated two-dimensional code to the corresponding terminal APP, and if the user passes through a short message, and the user sends the encrypted information to the management platform, And e-mail or telephone registration and address information sending are carried out, and then the management platform sends the generated two-dimensional code to the terminal in the form of short message, mail or short message. After the terminal receives the encrypted two-dimensional code, the encrypted two-dimensional code can be displayed for use and can also be printed for carrying about. When a user applies for a two-dimensional code, the visitor can apply for a temporary two-dimensional code, such as a takeaway distributor, a courier or a guest, and when the user applies for the two-dimensional code, the two-dimensional code request message includes an effective time, such as an effective time of half an hour set for the takeaway distributor and the courier and an effective time of one day, two days or half a day set for the guest. Meanwhile, when the management platform receives the two-dimension code request information, adding effective time into the information to be encrypted, wherein the effective time comprises start time and end time.
S105, when a user enters a cell, taking an access control AD1001 as an example, the user presents a two-dimensional code, the access control unit scans the two-dimensional code to obtain encrypted information, at the moment, the access control detects the self networking state, when the access control unit is off-line, a decryption module is directly called to decrypt the encrypted information, and the access control AD1001, the access control AD1002, the access control AD1003, the elevator AD2101, the elevator AD2102, the elevator AD2103, the access control AM2101 and the 5 th floor in the encrypted information are decrypted to detect that the access control AD1001 contains the ID, and then the access control is controlled to be opened for a period of time and then closed again; if the access control is in a networking state, the encrypted information and the equipment ID are sent to a management platform, the management platform decrypts the information after receiving the information, the information is sent by an access control AD1001, the two-dimension code is decrypted out of the access control AD1001, the access control AD1001 is judged to be openable, an access control opening instruction is sent to an access control unit of the access control AD1001, and after receiving the control instruction, the access control unit controls the access control to open for a period of time and then closes the access control again. If the encrypted information decrypted by the access control or management platform contains valid time, judging whether the time point is in the valid time, and if so, performing the next action, such as control opening; and if the time point is not within the valid time, the next action is not carried out, and the invalidation of the two-dimensional code is prompted. The following control method is the same as that described herein and will not be described in detail.
If the user gets into two units 1 entrance guard's departments, the entrance guard control unit of this department scans this two-dimensional code, obtains encrypted information, at this moment, this entrance guard detection self networking state, when being in the off-line state, directly call decryption module and decipher, decipher "entrance guard AD1001 in the encrypted information, entrance guard AD1002, entrance guard AD1003, elevator AD2101, elevator AD2102, elevator AD2103, entrance guard AM2101, 5 th floor", detect it contains this entrance guard self ID AM2101, then control entrance guard opens and closes the entrance guard once more after a period of time. If the access control is in a networking state, the encrypted two-dimensional code information and the equipment ID of the access control are sent to a management platform, the management platform decrypts the information after receiving the information, the information is sent by an access control AM2101, the two-dimensional code is decrypted out of the access control AM2101, and if the access control is judged to be opened, an opening instruction is sent to an access control unit of the access control AM2101, and after receiving the control instruction, the access control unit controls the access control to be opened for a period of time and then closes the access control again.
The user walks to elevator AD2102 department, elevator control unit scans this two-dimensional code, obtain encryption information, at this moment, this elevator control unit detects self networking state, when being in the off-line state, directly call decryption module and decrypt, decrypt "entrance guard AD1001 among the encryption information, entrance guard AD1002, entrance guard AD1003, elevator AD2101, elevator AD2102, elevator AD2103, entrance guard AM2101, 5 th floor", it contains this elevator self ID to detect it, resolve AD2102, 5 th floor, then control elevator AD2102 move and open and close the elevator and move to 5 th floors after a period of time to the bottom floor, open the elevator and close the entrance guard once more after a period of time. If the access control is in a networking state, sending encrypted information to a management platform, decrypting the information after the information is received by the management platform, sending the information to an elevator AD2102, decrypting the elevator AD2102 and 5 floors, judging that the elevator can be opened, sending an opening instruction to an elevator control unit of the elevator AD2102, controlling the elevator AD2102 to operate to the bottom floor to open for a period of time after the elevator control unit receives the control instruction, closing the elevator and operating to the 5 floors, and closing the access control again after the elevator is opened for a period of time.
Like fig. 2, the scheme also provides the concrete structures of a management platform, an access control unit and an elevator control unit in the system.
The management platform comprises a registration module, a secret key generation module, an analysis module, an information binding module, a first storage module, an encryption module, a two-dimensional code generation module, a first decryption module, an instruction generation module and a first information transmission module. Specifically, the registration module is used for user registration and user validity check; the key generation module is used for generating a plurality of different keys, and the different keys correspond to different regional information; the analysis module analyzes corresponding area information, cell information, unit information, building information and floor information in the address information and analyzes equipment ID and floor information corresponding to the address information in the encrypted information; the information binding module is used for binding the equipment and the area information, the cell information, the unit information and the building information of the equipment and realizing the equipment ID, the floor information and the user information corresponding to the address information; the first storage module is used for storing the secret key, the address information, the binding information of the information binding module, the user registration information and the address information corresponding to the user; the encryption module encrypts information to be encrypted by using a secret key to generate encrypted information, wherein the information to be encrypted comprises equipment ID (identity) and floor information corresponding to address information; the two-dimensional code generation module converts the encrypted information generated by the encryption module into a two-dimensional code; the first decryption module decrypts the encrypted information by using the secret key to obtain the equipment ID and the floor information, and the secret key is written into the first storage module in advance or is subsequently written into the first storage module in a remote control mode; the instruction generation module generates a control instruction according to the encrypted content analyzed by the analysis module; the first information transmission module receives a user registration request of the terminal, address information of a registered user, two-dimensional code request information and encryption information and transmits user registration information, a two-dimensional code corresponding to the registered user address information and a control instruction.
The access control unit and the elevator control unit comprise control units, two-dimensional code scanning units, second information transmission modules, networking state judging modules and second decryption modules, and the control units control the access control or the elevator to perform related operations according to control instructions generated by the encryption modules or control instructions received by the second information transmission modules; the two-dimensional code scanning unit scans the two-dimensional code to obtain encrypted information; the second information transmission module is used for receiving the control instruction and sending the encrypted information; the networking state judging module judges whether the equipment is in a networking state or an offline state; the second decryption module decrypts the two-dimensional code by using the secret key to obtain the equipment ID and the floor information.
The embodiments described above are merely illustrative, and may or may not be physically separate, if referring to units illustrated as separate components; if reference is made to a component displayed as a unit, it may or may not be a physical unit, and may be located in one place or distributed over a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: modifications may be made to the embodiments described above, or equivalents may be substituted for some of the features described. And such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Finally, it should be noted that the present invention is not limited to the above alternative embodiments, and that various other forms of products can be obtained by anyone in light of the present invention. The above detailed description should not be taken as limiting the scope of the invention, which is defined in the claims, and which the description is intended to be interpreted accordingly.
Claims (10)
1. A door control and elevator control method is characterized in that the method is suitable for a management platform end, and comprises the following steps:
initializing and binding equipment ID of equipment, area information, cell information, unit information and building information to which the equipment belongs, wherein the equipment comprises an elevator and an access control, and a region secret key is distributed to each area information, and the region secret keys corresponding to the area information are different;
receiving a user registration request of a terminal and completing user registration;
receiving address information of a registered user of a terminal, wherein the address information comprises regional information, cell information, unit information, building information and floor information, analyzing the address information and binding the user information, equipment ID (identity) corresponding to the address information and the floor information;
receiving two-dimensional code request information of a terminal, wherein the two-dimensional code request information comprises address information and user information, generating information to be encrypted according to the address information, the information to be encrypted comprises a device ID (identity) and floor information corresponding to the address information, encrypting the information to be encrypted by using a region secret key of a region to which the device belongs to generate encryption information, converting the encryption information into a two-dimensional code, and sending the two-dimensional code to the terminal;
and after the equipment scans the two-dimensional code, receiving the encrypted information and the equipment ID sent by the slave equipment, decrypting and analyzing the encrypted information, generating a control instruction and sending the control instruction to the corresponding equipment, wherein the control instruction is an entrance guard opening instruction or an elevator opening instruction which is started after the elevator is operated to a specified floor.
2. The access control and elevator control method according to claim 1, wherein when there are a plurality of address information of the registered users, different address information is analyzed and bound to the user information, the device ID corresponding to the different address information, and the floor information.
3. The access control and elevator control method according to claim 1, wherein the two-dimensional code request information further includes valid time information, and the information to be encrypted further includes valid time information;
and decrypting and analyzing the two-dimensional code information, and judging the validity of the two-dimensional code according to the valid time information.
4. An entrance guard and an elevator control method are characterized in that the method is suitable for an elevator or an entrance guard end device, and comprises the following steps:
scanning a two-dimensional code to obtain encrypted information, wherein the two-dimensional code is issued by a management platform terminal, and the encrypted information is equipment ID and floor information corresponding to relevant address information encrypted by using a secret key;
detecting whether the equipment is connected with the network or not, if the equipment is in the network state, sending the acquired encryption information to a management platform, and entering the step A; if the equipment is in an off-line state, entering the step B;
a, acquiring a control instruction issued by a management platform, and opening an entrance guard or an elevator according to the control instruction and starting the entrance guard or the elevator after the entrance guard or the elevator runs to a specified floor;
and B: and calling a decryption module to decrypt the encrypted information, analyzing the encrypted information and generating a control command, and opening the entrance guard or opening the elevator according to the control command and starting the elevator after the elevator runs to a specified floor.
5. The utility model provides an entrance guard and elevator controlgear which characterized in that includes:
the registration module is used for user registration and user validity check;
the key generation module is used for generating a plurality of different keys, and the different keys correspond to different regional information;
the analysis module analyzes corresponding area information, cell information, unit information, building information and floor information in the address information, and analyzes the equipment ID and the floor information corresponding to the address information in the encrypted information;
the information binding module is used for binding the equipment and the area information, the cell information, the unit information and the building information of the equipment and the equipment ID, the floor information and the user information corresponding to the address information;
the first storage module is used for storing the secret key, the address information, the binding information of the information binding module, the user registration information and the address information corresponding to the user;
the encryption module encrypts information to be encrypted by using a secret key to generate encrypted information, wherein the information to be encrypted comprises equipment ID (identity) and floor information corresponding to the address information;
the two-dimensional code generation module is used for converting the encrypted information into a two-dimensional code;
the first decryption module is used for decrypting the encrypted information by using the secret key to obtain the equipment ID and the floor information;
the command generation module generates a control command according to the encrypted content analyzed by the analysis module;
the first information transmission module receives a user registration request of the terminal, address information of a registered user, two-dimension code request information and encryption information and sends user registration information, a two-dimension code corresponding to the registered user address information and a control instruction.
6. The utility model provides an entrance guard and elevator controlgear which characterized in that includes:
the control unit controls the entrance guard or the elevator to carry out related operation according to the control instruction generated by the second decryption module or the control instruction received by the second information transmission module;
the two-dimensional code scanning unit scans the two-dimensional code to obtain encrypted information;
the second information transmission module is used for receiving the control instruction and sending the encrypted information;
the networking state judging module is used for judging whether the equipment is in a networking state or an offline state;
and the second decryption module is used for decrypting the encrypted information by using the secret key to obtain the equipment ID and the floor information.
7. An access and elevator control apparatus as claimed in claim 6, wherein the control unit is an elevator control unit or an access control unit.
8. The utility model provides an entrance guard and elevator control system, includes management platform, access control unit, elevator control unit and terminal and management platform signal connection, its characterized in that:
the management platform is the control device of claim 5,
the entrance guard control unit and the elevator control unit are the control equipment of any one of claims 6 to 7,
the terminal is used for generating a user registration request, address information of a registered user and receiving and storing the encrypted two-dimensional code.
9. An access and elevator control system as defined in claim 8 wherein the terminal is a mobile smart device.
10. An access and elevator control system as claimed in claim 8, wherein the terminal is a mobile phone, tablet, smart watch or personal digital device.
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