Intelligent door lock normally open mode control system, method, device and equipment and medium

Abstract

The invention relates to the technical field of intelligent security and protection, and discloses an intelligent door lock normally open mode control system, method, device and equipment and a medium, and the system comprises a central control platform and a plurality of intelligent door locks; the central control platform responds to the operation of the target user, generates a first control signal and sends the first control signal to the corresponding target intelligent door lock, and the first control signal comprises an opening signal of at least one target intelligent door lock and a setting signal corresponding to a normally open time period; the target intelligent door lock analyzes the first control signal to obtain a normally-open time period of the target intelligent door lock, controls the door lock body to execute an opening action in the normally-open time period, collects a current image and sends the current image to the central control platform, and is used for detecting whether the target intelligent door lock is abnormal or not according to the current image and sending the current image to the central control platform when detecting that the target intelligent door lock is abnormal. And generating a second control signal and sending the second control signal to the target intelligent door lock to control the door lock body to execute a closing action. The method can be applied to the control of the normally open mode in different scenes, and has the advantages of high control efficiency and flexible control.

Description

Technical Field

[0001] The present invention relates to the field of intelligent security technology, and in particular to a control system, method, device, equipment and medium for a normally open mode of an intelligent door lock. Background Art

[0002] At present, as a crowded area, access management is particularly important in schools. However, traditional access control systems are prone to congestion during peak hours or special events, which not only affects the efficiency of opening doors, but also may cause safety hazards.

[0003] With the advancement of technology and the development of the times, the traditional way of opening doors has gradually been replaced by more convenient smart door locks. As the executive component of locking doors in the access control system, smart door locks lack a normally open mode for special scenarios where smart door locks need to be kept open for a certain period of time, which is not conducive to students quickly and freely entering and exiting classrooms or schools during class and after school.

[0004] In addition, the current smart door locks with a normally open mode only implement manual opening and closing control of the function by setting a normally open mode function button. For some campus emergencies, automatic and flexible control of the normally open mode cannot be achieved, resulting in low control efficiency of the normally open mode of the smart door lock, which is difficult to meet the safe use requirements of the smart door lock.

[0005] Therefore, it is particularly necessary to develop an intelligent door lock normally open mode control system that can flexibly adapt to the needs of different scenarios and automatically switch to the normally open mode to improve traffic efficiency. Summary of the invention

[0006] In view of this, the present invention provides a smart door lock normally open mode control system, method, device, equipment and medium to solve the problems of the existing smart door lock normally open mode having a single control method, being unable to realize automatic and flexible control of the normally open mode in special scenarios, having low control efficiency, and being difficult to meet the safety use requirements of the smart door lock.

[0007] In a first aspect, the present invention provides a normally open mode control system for an intelligent door lock, the system comprising:

[0008] Central control platform and multiple smart door locks;

[0009] The central control platform generates a first control signal in response to the operation of the target user and sends it to the corresponding target smart door lock, wherein the first control signal includes an opening signal of at least one target smart door lock and a setting signal corresponding to its normally open time period;

[0010] The target intelligent door lock analyzes the first control signal, obtains its normally open time period, controls the door lock body to perform an opening action within the normally open time period, and collects a current image within the normally open time period and sends it to the central control platform;

[0011] The central control platform performs an abnormality detection on the target smart door lock according to the current image. When an abnormality is detected in the target smart door lock, a second control signal is generated and sent to the target smart door lock. The second control signal is a closing signal of the target smart door lock.

[0012] The target smart door lock controls the door lock body to perform a closing action based on the second control signal.

[0013] The present invention designs a smart door lock normally-open mode control system including a central control platform and multiple smart door locks, wherein the central control platform generates a first control signal in response to the operation of a target user, the target smart door lock parses the first control signal, obtains its normally-open time period, and controls the door lock body to perform an opening action within the normally-open time period, as well as collects a current image and sends it to the central control platform; the central control platform analyzes whether the target smart door lock is abnormal based on the current image, and generates a second control signal when the target smart door lock is abnormal, so as to control the door lock body to perform a closing action, which can realize automatic switching of the door lock normally-open mode in different scenarios, not only has the advantage of flexible control, but also improves control efficiency, and meets the flexible, efficient and safe use requirements of smart door locks.

[0014] In an optional embodiment, the central control platform is also used to monitor each smart door lock and its surrounding environment, and determine whether there are any abnormalities in each smart door lock and its surrounding environment; if there are abnormalities in at least one smart door lock and / or the surrounding environment of the smart door lock, a third control signal is generated and sent to the corresponding smart door lock, and the third control signal includes an opening or closing signal of at least one smart door lock.

[0015] The central control platform of the present invention can monitor the abnormality of the smart door lock in real time, and generate a control signal accordingly when an abnormality occurs, thereby ensuring the normal operation of the smart door lock and meeting the safe use requirements of the smart door lock.

[0016] In an optional embodiment, the central control platform is provided with a normally open mode, a closed normally open mode, a batch normally open mode, and a batch closed normally open mode, wherein the normally open mode is used to turn on the normally open mode of a single smart door lock and set its normally open time period; the closed normally open mode is used to turn off the normally open mode of a single smart door lock; the batch normally open mode is used to turn on the normally open mode of multiple smart door locks and set the normally open time period of each smart door lock accordingly; the batch closed normally open mode is used to turn off the normally open mode of multiple smart door locks; the target user generates a corresponding mode signal by selecting different modes; and the central control platform generates a corresponding control signal based on the mode signal.

[0017] The present invention realizes automatic and flexible switching to the control of the corresponding normally open mode in different scenarios by setting a plurality of normally open modes, which greatly enriches the control method of the normally open mode and helps to improve the control efficiency of the normally open mode.

[0018] In a second aspect, the present invention provides a method for controlling a normally open mode of a smart door lock, which is applied to a normally open mode control system of a smart door lock in the first aspect or any corresponding embodiment thereof, and the method comprises:

[0019] Receiving a first control signal generated by the central control platform in response to a target user operation, the first control signal including an opening signal of at least one target smart door lock and a setting signal corresponding to a normally open time period thereof;

[0020] Analyze the first control signal to determine the target smart door lock and its normally open time period;

[0021] During the normally open time period, the door lock body of the target smart door lock is controlled to perform the opening action, and the current image of the target smart door lock is collected;

[0022] Detect whether the current image has any abnormality;

[0023] If the current image is abnormal, a second control signal is generated, and the second control signal is a closing signal of the target smart door lock;

[0024] Based on the second control signal, the door lock body of the target smart door lock is controlled to perform a closing action.

[0025] After receiving the first control signal generated by the central control platform in response to the target user's operation, the present invention parses the first control signal to obtain the target smart door lock and its normally open time period, and controls the door lock body of the target smart door lock to perform an opening action during the normally open time period, and collects the current image of the target smart door lock; detects whether there is an abnormality in the current image, and generates a second control signal when there is an abnormality to control the door lock body of the target smart door lock to perform a closing action. This can realize automatic switching of the door lock normally open mode in different scenarios, has the significant advantages of flexible control and high control efficiency, and greatly meets the safety requirements of smart door locks.

[0026] In an optional implementation, receiving a first control signal generated by the central control platform in response to a target user operation includes:

[0027] Determine whether the target user is a legitimate user;

[0028] When the target user is a legitimate user, detect whether there is a mode signal, which is a signal generated after the target user selects each mode in the central control platform;

[0029] When the presence of the mode signal is detected, a first control signal is generated based on the mode signal.

[0030] The present invention can ensure the quality of the first control signal by designing a process for determining whether the target user is a legitimate user and detecting whether a mode signal exists, thereby helping to improve the control efficiency of the normally open mode.

[0031] In an optional implementation, the smart door lock normally open mode control method further includes:

[0032] When no mode signal is detected, each smart door lock is controlled to execute a preset control strategy respectively, wherein the preset control strategy is a process for the smart door lock to perform local authentication and identification, and the process includes: obtaining target information for the target user to authenticate the target smart door lock; matching the target information with the preset authentication information; if the target information matches the preset authentication information, controlling the door lock body of the target smart door lock to perform an opening action; if the target information does not match the preset authentication information, controlling the door lock body of the target smart door lock to perform a closing action.

[0033] When the target user does not select the corresponding normally open mode, each smart door lock of the present invention executes the authentication process of the lock end and controls the opening and closing of the door lock body based on the authentication result, which can improve the effective control of the smart door lock and meet the safe use requirements of the smart door lock.

[0034] In an optional implementation, the smart door lock normally open mode control method further includes:

[0035] If there is no abnormality in the current image, get the current time;

[0036] Determine whether the current time is within the normally open time period of the target smart door lock;

[0037] When the current time is within the normally open time period of the target smart door lock, the door lock body of the target smart door lock is controlled to remain in the open state;

[0038] When the current time is not within the normally open time period of the target smart door lock, the door lock body of the target smart door lock is controlled to perform a closing action.

[0039] When there is no abnormality in the smart door lock, the present invention maintains the normally open state of the main body by real-time determining whether the current time meets the result corresponding to the set normally open time period, which can greatly enhance the accuracy and efficiency of the normally open mode control.

[0040] In a third aspect, the present invention provides a normally open mode control device for a smart door lock, which is applied to a normally open mode control method for a smart door lock in the second aspect or any corresponding embodiment thereof, and the device includes:

[0041] A signal receiving module, used to receive a first control signal generated by the central control platform in response to a target user operation, the first control signal including an opening signal of at least one target smart door lock and a setting signal corresponding to a normally open time period thereof;

[0042] A signal analysis module, used to analyze the first control signal and determine the target smart door lock and its normally open time period;

[0043] The first control module is used to control the door lock body of the target smart door lock to perform an opening action and collect a current image of the target smart door lock within a normally open time period;

[0044] Anomaly monitoring module, used to detect whether there is anomaly in the current image;

[0045] A signal generating module, used for generating a second control signal if there is an abnormality in the current image, the second control signal being a closing signal of the target smart door lock;

[0046] The second control module is used to control the door lock body of the target smart door lock to perform a closing action based on the second control signal.

[0047] The normally open mode control device for an intelligent door lock of the present invention can realize automatic switching of the normally open mode of the door lock in different scenarios, has the significant advantages of flexible control and high control efficiency, and greatly meets the safety use requirements of the intelligent door lock.

[0048] In a fourth aspect, the present invention provides a computer device, comprising: a memory and a processor, the memory and the processor being communicatively connected to each other, the memory storing computer instructions, and the processor executing the computer instructions to execute a method for controlling a normally open mode of a smart door lock according to the second aspect or any corresponding embodiment thereof.

[0049] In a fifth aspect, the present invention provides a computer-readable storage medium having computer instructions stored thereon, the computer instructions being used to enable a computer to execute a method for controlling a normally open mode of a smart door lock according to the second aspect or any corresponding embodiment thereof. BRIEF DESCRIPTION OF THE DRAWINGS

[0050] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0051] Figure 1 2 is a schematic diagram of the structure of a normally open mode control system of an intelligent door lock according to an embodiment of the present invention;

[0052] Figure 2 This is a schematic diagram of the instructions issued by the smart door lock centralized management platform;

[0053] Figure 3 This is a schematic diagram of the working of smart door lock;

[0054] Figure 4 This is a schematic diagram of the intelligent door lock centralized management platform;

[0055] Figure 5 is a flow chart of a method for controlling a normally open mode of an intelligent door lock according to an embodiment of the present invention;

[0056] Figure 6 is a flow chart of another method for controlling a normally open mode of an intelligent door lock according to an embodiment of the present invention;

[0057] Figure 7 is a structural block diagram of a normally open mode control device for an intelligent door lock according to an embodiment of the present invention;

[0058] Figure 8 It is a schematic diagram of the structure of a computer device according to an embodiment of the present invention. DETAILED DESCRIPTION

[0059] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention.

[0060] In this embodiment, a smart door lock normally open mode control system is provided. Figure 1 is a schematic diagram of the structure of a normally open mode control system of an intelligent door lock according to an embodiment of the present invention. Figure 1As shown, the system includes: a central control platform 101 and multiple smart door locks 102, wherein the central control platform 101 generates a first control signal in response to the operation of the target user and sends it to the corresponding target smart door lock, the first control signal includes at least one opening signal of the target smart door lock and a setting signal corresponding to its normally open time period; the target smart door lock parses the first control signal, obtains its normally open time period, controls the door lock body to perform an opening action within the normally open time period, and collects a current image within the normally open time period and sends it to the central control platform 101; the central control platform 101 performs anomaly detection on the target smart door lock according to the current image, and when an abnormality is detected in the target smart door lock, generates a second control signal and sends it to the target smart door lock, the second control signal is a closing signal of the target smart door lock; the target smart door lock controls the door lock body to perform a closing action based on the second control signal.

[0061] It should be noted that the central control platform 101 in this embodiment is provided with a normally open mode, a closed normally open mode, a batch normally open mode, and a batch closed normally open mode, wherein the normally open mode is used to turn on the normally open mode of a single smart door lock and set its normally open time period; the closed normally open mode is used to turn off the normally open mode of a single smart door lock; the batch normally open mode is used to turn on the normally open mode of multiple smart door locks and set the normally open time period of each smart door lock accordingly; the batch closed normally open mode is used to turn off the normally open mode of multiple smart door locks; the target user generates a corresponding mode signal by selecting different modes; the central control platform 101 generates a corresponding control signal based on the mode signal.

[0062] It should be noted that the specific numerical setting of the normally open time period is not limited here, and is adaptively adjusted based on actual needs. For example, considering the special characteristics of students' normal commuting to and from school in campus scenarios, the corresponding design of the door lock being normally open during this period can improve the campus travel efficiency of each person. Specifically, by setting a variety of normally open modes, it is possible to automatically and flexibly switch to the corresponding normally open mode in different scenarios, which greatly enriches the control method of the normally open mode and helps to improve the control efficiency of the normally open mode.

[0063] In this embodiment, the central control platform 101 is also used to monitor each smart door lock 102 and its surrounding environment, and determine whether each smart door lock 102 and its surrounding environment are abnormal; if at least one smart door lock 102 and / or the surrounding environment of the smart door lock 102 is abnormal, a third control signal is generated and sent to the corresponding smart door lock 102, and the third control signal includes at least one smart door lock 102. Open or close signal. Specifically, the central control platform can monitor the abnormality of the smart door lock in real time, and generate a control signal when there is an abnormality, which can ensure the normal operation of the smart door lock and meet the safety use requirements of the smart door lock. It should be noted that the specific content of the abnormal situation in this embodiment is not limited here, and is adaptively set based on actual needs. For example, if there is an emergency in the school, assuming that a fire occurs in the No. 1 teaching building of the school, the management personnel need to open the smart door locks of all classrooms in the entire No. 1 teaching building through the central control platform (that is, click the batch open mode button to open all smart door locks in the No. 1 teaching building area) so that students and teachers can evacuate as soon as possible, avoid accidents, and ensure the safety of people's lives, which is only an exemplary explanation.

[0064] In a specific embodiment, a smart door lock normally open mode control system is provided. The system integrates multiple functions such as intelligent identification, remote control, time scheduling and security monitoring, and is particularly suitable for school environments. It aims to achieve automatic normally open mode switching of door locks on the basis of ensuring safety through preset programs or remote commands. Specifically, the system includes: a smart door lock centralized management platform (i.e., a central control platform 101) and multiple locks, also called smart locks (i.e., smart door locks 102). Specifically, refer to Figure 2 The smart door lock centralized management platform is used to manage each smart lock and issue instructions; the smart lock receives the instructions and performs corresponding control based on the instructions through the micro control unit at the lock end.

[0065] It should be noted that each smart lock in this embodiment includes: a smart door lock storage chip (used to store various data on the lock end, such as authentication information of legitimate users, environmental images, etc.), a microcontroller unit (MCU), a smart cat eye module, a time scheduling module, a WIFI chip, a user authentication module, etc. Figure 3Specifically, the smart lock hardware has conventional passwords and biometrics, such as fingerprints, faces, irises and other unlocking methods; the microcontroller unit is responsible for processing system instructions and data; the smart cat's eye module can be used to capture and view real-time video; the time scheduling module automatically controls the door lock status according to the preset schedule (i.e., the normally open time period); the WIFI chip is used for communication, uploading records such as user door opening and closing to the smart door lock centralized management platform, and receiving instructions issued by the smart door lock centralized management platform; the user authentication module is used to ensure the access rights of authorized personnel (i.e., legal users, such as platform managers, classroom teachers, etc.); the lock is connected to the smart door lock centralized management platform through the WIFI chip, and the smart door lock centralized management platform can name the bound door locks to distinguish different door locks; at the same time, multiple door locks can be managed and operated, such as multiple door locks can be operated through the same instruction. It should be noted that the number of door locks to be controlled by the same instruction can be subject to maximum operation restrictions according to school needs; if the same instruction can be issued to the corresponding 100 sets of door locks, it is only for exemplary explanation.

[0066] In a specific embodiment, a normally open mode trigger mechanism is designed to realize the scheduled automatic opening of the door lock in a specific time period. Specifically, the school administrators can set the normally open mode of the smart door lock to be turned on in a specific time period (such as during peak hours of class and after class) through the smart door lock centralized management platform, and the door locks of the designated area will be automatically switched to the normally open mode. Through the built-in time scheduling module of the lock (i.e., NTP time, where NTP is the Network Time Protocol (Network Time Protocol), which is a protocol used to synchronize the time of each computer in the network), when the micro control unit at the lock end detects the normally open time, it triggers the lock to automatically open the door and keep it normally open during this time period. For example, the smart door lock centralized management platform also includes monitoring images of the surrounding environment of each smart door lock machine. A classroom can be selected through the platform to set the normally open time and send it to the corresponding smart lock. The smart door lock centralized management platform is displayed as follows Figure 4 As shown. Figure 4 It can be seen that the platform can be used to display a variety of information about each room on each floor, such as room name, room status, smart door lock normally open mode, etc., as well as to set the normally open mode of a single or batch of smart door locks. Specifically, the current room status (such as door lock closed status, door lock abnormal status, door lock normally open mode status, etc.) can be determined by analyzing the door lock data of the corresponding room. If the door lock is in an abnormal state, it will be marked accordingly through the room status (as shown in the framed content in the figure, the room status indicates that the smart door lock in Room 3 on the current 1st floor is abnormal).

[0067] This embodiment also takes into account the normally open mode control under various emergency situations in actual applications, and designs different normally open modes accordingly to enhance the security mechanism of the normally open mode control system of the smart door lock. Specifically, the security mechanism of this embodiment includes:

[0068] 1. One-button normally open mode / batch normally open mode: In case of emergency, such as fire, the on-site management personnel or the smart door lock normally open mode control system will start emergency control of the smart door locks in the area, and perform single or batch normally open mode of the smart door locks to evacuate personnel, speed up personnel evacuation, and protect their lives.

[0069] 2. Turn off the normally open mode / batch turn off the normally open mode: In case of abnormal situations, such as thugs entering a school or classroom, on-site managers or the smart door lock normally open mode control system can operate to turn off the normally open mode to restore the regular smart door lock security verification process, that is, through the door lock authority authentication of the people entering and leaving, and when the door lock authentication is passed, the door lock body is controlled to open to achieve safe passage of legitimate users.

[0070] 3. Security monitoring function: The smart lock is integrated with a smart cat's eye, which can automatically capture photos when the door lock is in normally open mode and upload them to the central control platform, so that the use of the door lock can be viewed in real time.

[0071] In summary, the normally open mode control system of the smart door lock in the embodiment of the present invention aims to improve the campus traffic efficiency in special scenarios and ensure campus safety through multiple security mechanisms. It is an important technological innovation in the construction of modern smart campuses. It can be applied to the control of the normally open mode in different campus scenarios. It has the advantages of high control efficiency and flexible control, and can meet the safe use requirements of smart door locks.

[0072] An embodiment of the present invention provides an embodiment of a method for controlling a normally open mode of a smart door lock, which is applied to the aforementioned normally open mode control system of a smart door lock. It should be noted that the steps shown in the flowchart of the accompanying drawings can be executed in a computer system such as a set of computer executable instructions, and although a logical order is shown in the flowchart, in some cases, the steps shown or described can be executed in an order different from that shown here.

[0073] In this embodiment, a method for controlling a normally open mode of an intelligent door lock is provided, which is applied to the aforementioned normally open mode control system of the intelligent door lock. Figure 5 FIG. 1 is a flow chart of a method for controlling a normally open mode of an intelligent door lock according to an embodiment of the present invention. Figure 5 As shown, the process includes the following steps:

[0074] Step S501, receiving a first control signal generated by the central control platform in response to a target user operation, the first control signal including an opening signal of at least one target smart door lock and a setting signal corresponding to its normally open time period.

[0075] In this embodiment, the target user is the administrator of the central control platform, who can select and control the setting of the normally open mode of the smart door lock. It should be noted that the specific form and content of the first control signal in this embodiment are not limited here, and can be adaptively adjusted based on actual business needs.

[0076] Step S502, analyze the first control signal to determine the target smart door lock and its normally open time period.

[0077] In this embodiment, according to the specific form of the set first control signal, it is analyzed to obtain at least one target smart door lock and its normally open time period, wherein the normally open time period is the time period during which the corresponding smart door lock needs to keep its door lock body open.

[0078] Step S503, within the normally open time period, control the door lock body of the target smart door lock to perform an opening action, and collect the current image of the target smart door lock.

[0079] In this embodiment, the specific acquisition method of the current image is not limited here, and can be adaptively adjusted based on actual project requirements. For example, the corresponding video or image is collected in real time by the acquisition device carried by the smart door lock, such as the cat's eye, which is only an exemplary description.

[0080] Step S504: Detect whether there is any abnormality in the current image.

[0081] In this embodiment, the abnormality detection method of the current image is not limited here, and is determined based on conventional detection means in the field. For example, the current image is matched with a set standard abnormal image for similarity, and when a preset similarity threshold is met, it is considered that the current image is abnormal, which is only for exemplary description.

[0082] Step S505: If there is an abnormality in the current image, a second control signal is generated, and the second control signal is a closing signal of the target smart door lock.

[0083] Step S506, based on the second control signal, the door lock body of the target smart door lock is controlled to perform a closing action.

[0084] The smart door lock normally open mode control method of the embodiment of the present invention can realize automatic switching of the door lock normally open mode in different scenarios, has the significant advantages of flexible control and high control efficiency, and greatly meets the safe use requirements of the smart door lock.

[0085] In this embodiment, a method for controlling a normally open mode of an intelligent door lock is provided. Figure 6 FIG. 1 is a flow chart of another method for controlling a normally open mode of an intelligent door lock according to an embodiment of the present invention. Figure 6 As shown, the process includes the following steps:

[0086] Step S601, receiving a first control signal generated by the central control platform in response to a target user operation, the first control signal including an opening signal of at least one target smart door lock and a setting signal corresponding to its normally open time period.

[0087] Specifically, the receiving of the first control signal generated by the central control platform in response to the target user operation in the above step S601 includes:

[0088] Step S6011, determine whether the target user is a legitimate user.

[0089] It should be noted that the legitimate users in this embodiment are persons who have been authenticated by the central control platform, such as managers of the central control platform, who can select and control the normally open mode of each smart door lock through the platform.

[0090] Step S6012, when the target user is a legitimate user, detect whether there is a mode signal, where the mode signal is a signal generated corresponding to the target user's selection of each mode in the central control platform.

[0091] In this embodiment, after the target user selects the normally open mode of each smart door lock through the central control platform, a mode signal will be generated accordingly. By detecting the presence or absence of the mode signal, the operating status of the normally open mode can be determined.

[0092] Step S6013: when the presence of a mode signal is detected, generate a first control signal based on the mode signal.

[0093] In the embodiment of the present invention, a process for determining whether a target user is a legitimate user and detecting whether a mode signal exists is designed, which can ensure the quality of the first control signal and further help improve the control efficiency of the normally open mode.

[0094] It should be noted that in this embodiment, when no mode signal is detected, each smart door lock is controlled to execute a preset control strategy respectively, wherein the preset control strategy is a process for the smart door lock to perform local authentication and identification. Specifically, the process includes:

[0095] Step A1, obtaining target information for the target user to authenticate the target smart door lock.

[0096] In this embodiment, the specific content of the target information is not limited here, and can be adaptively adjusted based on actual needs and the unlocking method of the smart lock. For example, the target information includes at least one of a digital password, a fingerprint, a face, and an iris, which is only used as an exemplary description.

[0097] Step A2, matching the target information with the preset authentication information.

[0098] In this embodiment, the specific matching method between the target information and the preset authentication information is not limited here, and is determined based on conventional matching methods in the field. For example, assuming that the target information is a digital password, the digital password obtained in real time is calculated for similarity with the preset digital password, and the match is passed when the two are similar, which is only an exemplary description.

[0099] Step A3: If the target information matches the preset authentication information, the door lock body of the target smart door lock is controlled to perform an opening action.

[0100] Step A4: if the target information does not match the preset authentication information, the door lock body of the target smart door lock is controlled to perform a closing action.

[0101] In the embodiment of the present invention, when the target user does not select the corresponding normally open mode, each smart door lock executes the authentication process of the lock end and controls the opening and closing of the door lock body based on the authentication result, which can improve the effective control of the smart door lock and meet the safe use requirements of the smart door lock.

[0102] Step S602: Analyze the first control signal to determine the target smart door lock and its normally open time period. Figure 5 Step S502 of the illustrated embodiment will not be described in detail here.

[0103] Step S603: During the normally open time period, control the door lock body of the target smart door lock to perform an opening action, and collect the current image of the target smart door lock. Figure 5 Step S503 of the illustrated embodiment will not be described in detail here.

[0104] Step S604: Detect whether there is any abnormality in the current image.

[0105] In this embodiment, if there is no abnormality in the current image, the smart door lock normally open mode control method of this embodiment further includes:

[0106] Step B1, obtaining the current time.

[0107] In this embodiment, the specific method for obtaining the current time is not limited here and is determined based on the conventional time collection method in the art.

[0108] Step B2, determine whether the current time is within the normally open time period of the target smart door lock.

[0109] Step B3, when the current time is within the normally open time period of the target smart door lock, control the door lock body of the target smart door lock to remain in the open state.

[0110] Step B4, when the current time is not within the normally open time period of the target smart door lock, control the door lock body of the target smart door lock to perform a closing action.

[0111] In the embodiment of the present invention, when there is no abnormality in the smart door lock, the normally open state of the main body is maintained by real-time determining whether the current time meets the result corresponding to the set normally open time period, which can greatly enhance the accuracy and efficiency of the normally open mode control.

[0112] Step S605: If the current image is abnormal, a second control signal is generated, and the second control signal is a closing signal of the target smart door lock. Figure 5 Step S505 of the illustrated embodiment will not be described in detail here.

[0113] Step S606: Based on the second control signal, the door lock body of the target smart door lock is controlled to perform a closing action. Figure 5 Step S506 of the illustrated embodiment will not be described in detail here.

[0114] In summary, the smart door lock normally open mode control method of the embodiment of the present invention, after receiving the first control signal generated by the central control platform in response to the target user operation, parses the first control signal to obtain the target smart door lock and its normally open time period, and controls the door lock body of the target smart door lock to perform an opening action during the normally open time period, and collects the current image of the target smart door lock; detects whether there is an abnormality in the current image, and generates a second control signal when there is an abnormality to control the door lock body of the target smart door lock to perform a closing action, which can realize automatic switching of the door lock normally open mode in different scenarios, has the significant advantages of flexible control and high control efficiency, and greatly meets the safety requirements of smart door locks.

[0115] In this embodiment, a smart door lock normally open mode control device is also provided. The system is used to implement the above-mentioned embodiments and preferred embodiments, and the descriptions that have been made will not be repeated. As used below, the term "module" refers to a combination of software and / or hardware that can implement a predetermined function. Although the system described in the following embodiments is preferably implemented in software, the implementation of hardware, or a combination of software and hardware, is also possible and conceivable.

[0116] The present invention provides a normally open mode control device for an intelligent door lock, such as Figure 7 As shown, the device comprises:

[0117] The signal receiving module 701 is used to receive a first control signal generated by the central control platform in response to a target user operation. The first control signal includes an opening signal of at least one target smart door lock and a setting signal corresponding to its normally open time period.

[0118] The signal analysis module 702 is used to analyze the first control signal and determine the target smart door lock and its normally open time period.

[0119] The first control module 703 is used to control the door lock body of the target smart door lock to perform an opening action and collect the current image of the target smart door lock during the normally open time period.

[0120] The abnormality monitoring module 704 is used to detect whether there is any abnormality in the current image.

[0121] The signal generating module 705 is used to generate a second control signal if there is an abnormality in the current image, and the second control signal is a closing signal of the target smart door lock.

[0122] The second control module 706 is used to control the door lock body of the target smart door lock to perform a closing action based on the second control signal.

[0123] In some optional embodiments, the signal receiving module 701 includes: a first receiving submodule, a second receiving submodule and a third receiving submodule; wherein the first receiving submodule is used to determine whether the target user is a legitimate user; the second receiving submodule is used to detect whether there is a mode signal when the target user is a legitimate user, and the mode signal is a signal generated corresponding to the target user's selection of each mode in the central control platform; the third receiving submodule is used to generate a first control signal based on the mode signal when the presence of the mode signal is detected.

[0124] In some optional embodiments, the third receiving submodule also includes: a receiving unit, used to control each smart door lock to execute a preset control strategy separately when no mode signal is detected, wherein the preset control strategy is a process for the smart door lock to perform local authentication and identification, and the process includes: obtaining target information for the target user to authenticate the target smart door lock; matching the target information with the preset authentication information; if the target information matches the preset authentication information, controlling the door lock body of the target smart door lock to perform an opening action; if the target information does not match the preset authentication information, controlling the door lock body of the target smart door lock to perform a closing action.

[0125] In some optional embodiments, the device also includes: a third control module, which is used to obtain the current time if there is no abnormality in the current image; determine whether the current time is within the normally open time period of the target smart door lock; if the current time is within the normally open time period of the target smart door lock, control the door lock body of the target smart door lock to remain in an open state; if the current time is not within the normally open time period of the target smart door lock, control the door lock body of the target smart door lock to perform a closing action.

[0126] The further functional description of each of the above modules is the same as that of the above corresponding embodiments and will not be repeated here.

[0127] The normally open mode control device of the smart door lock in this embodiment is presented in the form of a functional unit, where the unit refers to an ASIC (Application Specific Integrated Circuit) circuit, a processor and memory that executes one or more software or fixed programs, and / or other devices that can provide the above functions.

[0128] The normally-open mode control device of the smart door lock of the embodiment of the present invention, after receiving the first control signal generated by the central control platform in response to the target user operation, parses the first control signal to obtain the target smart door lock and its normally-open time period, and controls the door lock body of the target smart door lock to perform an opening action during the normally-open time period, and collects the current image of the target smart door lock; detects whether there is an abnormality in the current image, and generates a second control signal when there is an abnormality to control the door lock body of the target smart door lock to perform a closing action, which can realize automatic switching of the door lock normally-open mode in different scenarios, has the significant advantages of flexible control and high control efficiency, and greatly meets the safety use requirements of smart door locks.

[0129] The embodiment of the present invention also provides a computer device, see Figure 8 , Figure 8 is a schematic diagram of the structure of the above-mentioned computer device provided by an optional embodiment of the present invention, such as Figure 8 As shown, the computer device includes: one or more processors 10, a memory 20, and interfaces for connecting various components, including high-speed interfaces and low-speed interfaces. Various components are connected to each other using different buses for communication, and can be installed on a common mainboard or installed in other ways as needed. The processor can process the instructions executed in the computer device, including instructions stored in or on the memory to display the graphical information of the GUI on an external input / output device (such as, a display device coupled to the interface). In some optional embodiments, if necessary, multiple processors and / or multiple buses can be used together with multiple memories and multiple memories. Similarly, multiple computer devices can be connected, and each computer device provides some necessary operations (for example, as a server array, a group of blade servers, or a multi-processor system). Figure 8 A processor 10 is taken as an example.

[0130] The processor 10 may be a central processing unit, a network processor or a combination thereof. The processor 10 may further include a hardware chip. The hardware chip may be a dedicated integrated circuit, a programmable logic device or a combination thereof. The programmable logic device may be a complex programmable logic device, a field programmable gate array, a general purpose array logic or any combination thereof.

[0131] The memory 20 stores instructions executable by at least one processor 10, so that at least one processor 10 executes the method shown in the above embodiment.

[0132] The memory 20 may include a program storage area and a data storage area, wherein the program storage area may store an operating system, an application required for at least one function; the data storage area may store data created according to the use of the computer device, etc. In addition, the memory 20 may include a high-speed random access memory, and may also include a non-transient memory, such as at least one disk storage device, a flash memory device, or other non-transient solid-state storage device. In some optional embodiments, the memory 20 may optionally include a memory remotely arranged relative to the processor 10, and these remote memories may be connected to the computer device via a network. Examples of the above-mentioned network include, but are not limited to, the Internet, an intranet, a local area network, a mobile communication network, and combinations thereof.

[0133] The memory 20 may include a volatile memory, such as a random access memory; the memory may also include a non-volatile memory, such as a flash memory, a hard disk or a solid state drive; the memory 20 may also include a combination of the above types of memory.

[0134] The computer device also includes a communication interface 30, which is used for the main control chip to communicate with other devices or a communication network.

[0135] The embodiment of the present invention also provides a computer-readable storage medium. The method according to the embodiment of the present invention can be implemented in hardware, firmware, or can be implemented as a computer code that can be recorded in a storage medium, or can be implemented as a computer code that is originally stored in a remote storage medium or a non-temporary machine-readable storage medium and will be stored in a local storage medium through a network download, so that the method described herein can be stored in such software processing on a storage medium using a general-purpose computer, a dedicated processor, or programmable or dedicated hardware. Among them, the storage medium can be a magnetic disk, an optical disk, a read-only storage memory, a random access memory, a flash memory, a hard disk or a solid-state hard disk, etc.; further, the storage medium can also include a combination of the above types of memories. It can be understood that a computer, a processor, a microprocessor main control chip or programmable hardware includes a storage component that can store or receive software or computer code. When the software or computer code is accessed and executed by a computer, a processor or hardware, the method shown in the above embodiment is implemented.

[0136] Although the embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations are all within the scope defined by the appended claims.

Claims

1. A smart door lock normally open mode control system, characterized in that: The system comprises: Central control platform and multiple smart door locks; The central control platform generates a first control signal in response to the operation of the target user and sends it to the corresponding target smart door lock, wherein the first control signal includes an opening signal of at least one target smart door lock and a setting signal corresponding to its normally open time period; The target smart door lock analyzes the first control signal to obtain its normally open time period, controls the door lock body to perform an opening action within the normally open time period, and collects a current image within the normally open time period and sends it to the central control platform; The central control platform performs an abnormality detection on the target smart door lock according to the current image, and when an abnormality is detected in the target smart door lock, generates a second control signal and sends it to the target smart door lock, wherein the second control signal is a closing signal of the target smart door lock; The target smart door lock controls the door lock body to perform a closing action based on the second control signal.

2. The normally open mode control system of the smart door lock according to claim 1, characterized in that: The central control platform is also used to monitor each smart door lock and its surrounding environment, and determine whether there are any abnormalities in each smart door lock and its surrounding environment; if there is an abnormality in at least one smart door lock and / or the surrounding environment of the smart door lock, a third control signal is generated and sent to the corresponding smart door lock, and the third control signal includes an opening or closing signal of at least one smart door lock.

3. The smart door lock normally open mode control system according to claim 1, characterized in that: The central control platform is provided with a normally open mode, a closed normally open mode, a batch normally open mode, and a batch closed normally open mode, wherein the normally open mode is used to turn on the normally open mode of a single smart door lock and set its normally open time period; the closed normally open mode is used to turn off the normally open mode of a single smart door lock; the batch normally open mode is used to turn on the normally open mode of multiple smart door locks and set the normally open time period of each smart door lock accordingly; the batch closed normally open mode is used to turn off the normally open mode of multiple smart door locks; the target user generates a corresponding mode signal by selecting different modes; and the central control platform generates a corresponding control signal based on the mode signal.

4. A method for controlling a normally open mode of an intelligent door lock, applied to the normally open mode control system of an intelligent door lock according to any one of claims 1 to 3, characterized in that: The method comprises: Receiving a first control signal generated by the central control platform in response to a target user operation, wherein the first control signal includes an opening signal of at least one target smart door lock and a setting signal corresponding to a normally open time period thereof; Analyze the first control signal to determine the target smart door lock and its normally open time period; During the normally open time period, controlling the door lock body of the target smart door lock to perform an opening action, and collecting a current image of the target smart door lock; Detecting whether the current image has an abnormality; If the current image is abnormal, a second control signal is generated, where the second control signal is a closing signal of the target smart door lock; Based on the second control signal, the door lock body of the target smart door lock is controlled to perform a closing action.

5. According to the smart door lock normally open mode control method described in claim 4, it is characterized in that: The receiving of a first control signal generated by the central control platform in response to an operation of a target user includes: Determine whether the target user is a legitimate user; When the target user is a legitimate user, detecting whether there is a mode signal, wherein the mode signal is a signal generated corresponding to the target user's selection of each mode in the central control platform; When the presence of the mode signal is detected, a first control signal is generated based on the mode signal.

6. According to the smart door lock normally open mode control method described in claim 5, it is characterized in that: The method further comprises: When no mode signal is detected, each smart door lock is controlled to execute a preset control strategy respectively, wherein the preset control strategy is a process for the smart door lock to perform local authentication and identification, and the process includes: obtaining target information for the target user to authenticate the target smart door lock; matching the target information with the preset authentication information; if the target information matches the preset authentication information, controlling the door lock body of the target smart door lock to perform an opening action; if the target information does not match the preset authentication information, controlling the door lock body of the target smart door lock to perform a closing action.

7. According to the smart door lock normally open mode control method described in claim 4, it is characterized in that: The method further comprises: If there is no abnormality in the current image, obtain the current time; Determine whether the current time is within the normally open time period of the target smart door lock; When the current time is within the normally open time period of the target smart door lock, the door lock body of the target smart door lock is controlled to remain in an open state; When the current time is not within the normally open time period of the target smart door lock, the door lock body of the target smart door lock is controlled to perform a closing action.

8. A normally open mode control device for an intelligent door lock, applied to the normally open mode control method for an intelligent door lock according to any one of claims 4 to 7, characterized in that: The device comprises: A signal receiving module, used to receive a first control signal generated by the central control platform in response to a target user operation, wherein the first control signal includes an opening signal of at least one target smart door lock and a setting signal corresponding to a normally open time period thereof; A signal analysis module, used to analyze the first control signal to determine the target smart door lock and its normally open time period; A first control module, used to control the door lock body of the target smart door lock to perform an opening action and collect a current image of the target smart door lock within the normally open time period; An abnormality monitoring module, used to detect whether the current image has an abnormality; A signal generating module, configured to generate a second control signal if the current image is abnormal, wherein the second control signal is a closing signal of the target smart door lock; The second control module is used to control the door lock body of the target smart door lock to perform a closing action based on the second control signal.

9. A computer device, characterized in that: The computer device includes: a memory and a processor, the memory and the processor are communicatively connected to each other, the memory stores computer instructions, and the processor executes the smart door lock normally open mode control method described in any one of claims 4 to 7 by executing the computer instructions.

10. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores computer instructions, and the computer instructions are used to enable a computer to execute the smart door lock normally open mode control method described in any one of claims 4 to 7.

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