CN109209047B - Intelligent door lock, door lock monitoring system and method - Google Patents
Intelligent door lock, door lock monitoring system and method Download PDFInfo
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- CN109209047B CN109209047B CN201811385937.XA CN201811385937A CN109209047B CN 109209047 B CN109209047 B CN 109209047B CN 201811385937 A CN201811385937 A CN 201811385937A CN 109209047 B CN109209047 B CN 109209047B
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B1/00—Knobs or handles for wings; Knobs, handles, or press buttons for locks or latches on wings
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B2047/0048—Circuits, feeding, monitoring
- E05B2047/0067—Monitoring
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B2047/0048—Circuits, feeding, monitoring
- E05B2047/0067—Monitoring
- E05B2047/0068—Door closed
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B2047/0072—Operation
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- Lock And Its Accessories (AREA)
Abstract
The invention discloses an intelligent door lock, a door lock monitoring system and a method, wherein the intelligent door lock comprises: the door handle is connected with the driving unit and mounted on a door, and the processing unit is used for responding to a door opening trigger instruction, controlling to start the door lock monitoring unit and controlling to drive the door handle to be in a disconnected state; the timing unit is used for starting timing after the door lock monitoring unit is started, and the processing unit is also used for acquiring the monitoring condition of the door lock monitoring unit within the preset time; and the processing unit is used for controlling and driving the door handle to be in a closed state when the door is not changed when the preset time is monitored to arrive or when the door is opened and closed when the preset time is not monitored to arrive. According to the technical scheme of the invention, the system power consumption can be effectively reduced, and the problems of trailing potential safety hazards and the like caused by fixed door opening response time in the existing door lock can be solved.
Description
Technical Field
The invention relates to the technical field of intelligent door locks, in particular to an intelligent door lock, a door lock monitoring system and a door lock monitoring method.
Background
In recent years, intelligent door lock devices have been widely applied to the fields of intelligent residences, communities, office buildings and the like, are one of important means for modern community management, and greatly improve the management efficiency and the automation level. The electronic intelligent door lock in the current intelligent door lock industry generally adopts a clutch driver to drive the motor rotating shaft to rotate forwards and backwards, so that the mechanical part of the door lock is driven to move, and the purpose of opening and closing the door lock is achieved.
The existing intelligent door lock is usually set with a door opening response time, and the original purpose is to provide a certain door opening buffering time for users. However, the buffering time and safety of the door opening operation are two opposite factors, for example, when the total time for a user to open and close the door into a room is shorter than the door opening response time, the clutch actuator of the door lock is still enabled, and the door can be opened through the external door handle, so that the safety risk that others open the door afterwards exists, and the like.
Disclosure of Invention
In view of the above problems, the present invention provides an intelligent door lock, a door lock monitoring system and a method, which control the clutch driving of the intelligent door lock by monitoring the open or close state of the door, and can solve the problems of trailing potential safety hazard and power consumption caused by fixed door opening response time in the prior art.
The embodiment of the invention provides an intelligent door lock, which comprises: the door lock comprises a processing unit, a timing unit, a door lock monitoring unit, a driving unit and a door handle, wherein the timing unit, the door lock monitoring unit and the driving unit are all connected with the processing unit, the door handle is connected with the driving unit and is arranged on a door,
the processing unit is used for responding to a door opening triggering instruction, controlling and starting the door lock monitoring unit and controlling the driving unit to drive the door handle to be in a disconnected state;
the timing unit is used for starting timing after the door lock monitoring unit is started, and the processing unit is also used for acquiring the monitoring condition of the door lock monitoring unit within preset time;
when the preset time is monitored to reach the door without change, or when the door is monitored to be opened within the preset time, the processing unit is further used for controlling the driving unit to drive the door handle to be in a closed state.
In the above intelligent door lock, optionally, the intelligent door lock further includes: and the door opening operation interface unit is connected with the processing unit and is used for receiving the door opening trigger instruction input by the user.
In the above intelligent door lock, optionally, the door lock monitoring unit includes a hall sensor and a magnet, the hall sensor is connected to the processing unit and is disposed on the door, the magnet is disposed on the door frame corresponding to the hall sensor,
the processing unit is used for monitoring the opening or closing state of the door by detecting the signal change of the magnet far away from or close to the Hall sensor.
In the above-mentioned intelligent door lock, optionally, the door lock monitoring unit is a light sensor or a distance sensor,
the processing unit is used for monitoring the opening or closing state of the door by detecting the signal change of the light sensation sensor or the distance sensor.
In the above intelligent door lock, optionally, the intelligent door lock further includes: an alarm unit connected with the processing unit,
and when the preset time is monitored to reach the door and no change is caused, the alarm unit is used for giving an alarm when the door is not closed according to the trigger signal of the processing unit.
Another embodiment of the present invention provides a door lock monitoring system, including: the intelligent door lock comprises a processing unit, a door handle, a timing unit, a door lock monitoring unit and a driving unit, wherein the timing unit, the door lock monitoring unit and the driving unit are all connected with the processing unit, the door handle is connected with the driving unit and is arranged on the door,
the processing unit responds to a door opening triggering instruction, and controls to start the door lock monitoring unit and control the driving unit to drive the door handle to be in a disconnected state;
after the door lock monitoring unit is started, the timing unit starts timing, and the processing unit acquires the monitoring condition of the door lock monitoring unit within preset time;
when the preset time is monitored to reach the door without change, or when the door opening is monitored to be completed within the preset time, the processing unit controls the driving unit to drive the door handle to be in a closed state.
In the above door lock monitoring system, optionally, the door lock monitoring unit includes a hall sensor and a magnet, the hall sensor is connected to the processing unit and is disposed on the door, the magnet is disposed on the door frame corresponding to the hall sensor,
the processing unit is used for monitoring the opening or closing state of the door by detecting the signal change of the magnet far away from or close to the Hall sensor.
Another embodiment of the present invention provides a door lock monitoring method, applied to an intelligent door lock, where the intelligent door lock includes a door lock monitoring unit and a door handle, and the method includes:
responding to a door opening triggering instruction, controlling and starting the door lock monitoring unit and controlling and driving the door handle to be in a disconnected state;
starting timing when the door lock monitoring unit is started, and acquiring the monitoring condition of the door lock monitoring unit within preset time;
and when the preset time is monitored to reach the door without change, or when the door opening is monitored to be completed within the preset time, controlling and driving the door handle to be in a closed state.
In the above-mentioned door lock monitoring method, optionally, after the timing is started, if the preset time is not reached, it is monitored whether the door is in a closed state, and if the door is opened, the door handle is controlled and driven to be in a closed state.
In the above-mentioned door lock monitoring method, optionally, after the timing is started, if no change of the door is monitored, it is determined whether the preset time is reached, and when the preset time is reached, the door handle is controlled to be driven to be in a closed state.
According to the technical scheme, the door handle is controlled to be closed in time according to the monitored opening and closing state of the door within the response time of the intelligent door lock, so that the power consumption of a system can be effectively reduced, the problems of trailing potential safety hazards and the like caused by fixed response time in the prior art can be solved, and the practicability is good.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings required to be used in the embodiments will be briefly described below, and it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope of the present invention.
Fig. 1 is a first structural schematic diagram of an intelligent door lock according to an embodiment of the invention;
FIG. 2 is a second schematic structural diagram of an intelligent door lock according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of an application of the intelligent door lock according to the embodiment of the invention;
FIG. 4 is a first flowchart of a door lock monitoring method according to an embodiment of the present invention;
fig. 5 is a second flowchart of the door lock monitoring method according to the embodiment of the present invention.
Description of the main element symbols:
100-a door lock monitoring system; 10-intelligent door lock; 20-a door; 110-a processing unit; 120-a timing unit; 130-door lock monitoring unit; 140-a drive unit; 150-a door handle; 160-door opening operation interface unit; 131-a hall sensor; 132-a magnet.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The smart door lock is usually configured with an opening response time, which is intended to provide a certain opening buffer time for the user. For example, when a user carries an object in his hand, in order to open the door conveniently, the user usually needs to put the object in his hand down and then input a password or the like to open the door. If the response time of the door opening is too short, the door can be opened again easily by missing the door opening time; too short a door open response may be more cumbersome if it is a one-time password provided to the visitor or the clean keeping.
At present, the response time of opening the door of the intelligent door lock that the industry generally set up is about 5s, and the user confirms at the input password that correct or long-range opening the door is successful promptly, and intelligent door lock can open the door 5s internal rotation handle after giving out the suggestion sound.
However, there are two problems with the fixed door open response time setting described above: firstly, the buffering time and the safety of the door opening operation are two opposite factors, for example, the total time for a user to open a door into a room and close the door is less than the set time 5s, at the moment, the clutch driver of the door lock is still enabled, and the safety risk that other people open the door at the tail exists. And secondly, the door opening response time needs the motor for opening and closing the door lock to continuously rotate within the time range, the power consumption of the clutch driver is much higher than that of an electronic device, and the part of the power consumption is the largest part of the power consumption for the intelligent door lock powered by the battery.
Therefore, the invention provides an intelligent door lock, a door lock monitoring system and a method, which are used for overcoming the defects that the following potential safety hazard is generated due to the fixed response time of the door lock, the power consumption is not optimized and the like in the prior art.
The present invention will be described in detail with reference to specific examples.
Example 1
Referring to fig. 1, the present embodiment provides an intelligent door lock 10, which can be applied to a door lock monitoring system for monitoring an open or close state of a door. The intelligent door lock 10 is installed on a door 20, the intelligent door lock 10 includes a processing unit 110, a timing unit 120, a door lock monitoring unit 130, a driving unit 140 and a door handle 150, wherein the timing unit 120, the door lock monitoring unit 130 and the driving unit 140 are all connected with the processing unit 110 and are controlled by the processing unit 110 in a unified manner, and the door handle 150 is connected with the driving unit 140 and is installed on the door 20.
The processing unit 110 is configured to respond to the door opening triggering instruction, and control to activate the door lock monitoring unit 130 and control to drive the door handle 150 to be in the off state.
Illustratively, when the user successfully uses the authority to open the intelligent door lock 10, the processing unit 110 will enable the driving unit 140 to drive the door handle 150 to the off state. In which a user can open the door 20 by rotating the door handle 150 from the outside of the door when the door handle 150 is in the off state. It will be appreciated that the smart door lock 10 also includes a mechanical structure that is disposed within the door frame during use, and that cooperates with the door handle 150 to open or close the door.
At the same time, the processing unit 110 will control the door lock monitoring unit 130 to enter an operating state for subsequently monitoring the open state or the closed state of the door 20. It is understood that the door lock monitoring unit 130 does not operate when the lock is not unlocked, which may reduce system power consumption of the intelligent door lock 10, and the like.
The timing unit 120 is configured to start timing after the door lock monitoring unit 130 is started, and at this time, the processing unit 110 is further configured to obtain a monitoring condition of the door lock monitoring unit 130 within a preset time. The processing unit 110 is configured to control to drive the door handle 150 in the closed state when it is detected that the door 20 is not changed when the preset time is reached or when it is detected that the opening of the door 20 is completed when the preset time is not reached.
Specifically, after the door lock monitoring unit 130 is started, the processing unit 110 will trigger the timing unit 120 to start timing. Therefore, the processing unit 110 controls the driving of the door handle 150 to be closed according to the acquired opening or closing state of the door 20 within the preset time, so that the tailing of others can be effectively prevented, and the safety of the door lock can be improved. In which a user cannot open the door 20 by rotating the door handle 150 from the outside of the door when the door handle 150 is in a closed state.
In this embodiment, the preset time is a preset door opening response time of the intelligent door lock 10, so as to provide a certain buffering time for a user. Preferably, the preset time is 5 s. It is understood that the preset time is not limited to be set to 5s, but may be set to 6s, 8s or 10s, and so on, which may be specifically set according to the requirement of the user on the product.
Further, as shown in fig. 1, the intelligent door lock 10 further includes a door opening operation interface unit 160, where the door opening operation interface unit 160 is connected to the processing unit 110, and is configured to receive a door opening trigger instruction input by a user and send the door opening trigger instruction to the processing unit 110 for corresponding processing. The door opening operation interface unit 160 may exemplarily include, but is not limited to, one or more of a plurality of door opening methods such as fingerprint input, password input, or access card reading.
Optionally, the intelligent door lock 10 may further include an alarm unit, configured to perform an alarm of not closing the door according to the trigger signal of the processing unit 110 when it is monitored that the door does not change when the preset time arrives, so as to remind the user to manually close the door 20, and the like. Of course, the alarm unit can also be used for alarming in other scenes, such as successful authentication, door lock failure and the like. The alarm unit may exemplarily include, but is not limited to, an acoustic alarm and/or a light alarm, or a voice alarm, etc.
In this embodiment, the door lock monitoring unit 130 may adopt a magnetic detection scheme or a non-magnetic detection scheme. Taking the non-magnetic detection scheme as an example, as shown in fig. 2, the door lock monitoring unit 130 exemplarily includes a hall sensor 131 and a magnet 132, the hall sensor 131 is connected to the processing unit 110 and is disposed on the door 20, and the magnet 132 is disposed on the door frame corresponding to the position of the hall sensor 131. Thus, the processing unit 110 can monitor the open or close state of the door 20 by detecting the signal change of the magnet 132 away from or close to the hall sensor 131.
Specifically, when the door 20 is opened, the hall sensor 131 is far away from the magnet 132, and the processing unit 110 can monitor a corresponding signal change, so as to monitor the door opening state; when the door 20 is closed, the hall sensor 131 is close to the magnet 132, and a door closed state is monitored according to a change of the monitored signal.
For non-magnetic detection schemes, the door lock monitoring unit 130 may employ a light sensor or a distance sensor, for example. For example, when a light sensor is used, the open or closed state of the door 20 can be determined according to whether light is detected. And the distance sensor may include, but is not limited to, infrared sensors, photoelectric sensors, etc. According to the signal change of the sensors, corresponding monitoring conditions can be obtained.
In this embodiment, the driving unit 140 may include a clutch driver and a motor. The clutch actuator is connected to the processing unit 110, and the motor is connected to the clutch actuator and to the door handle 150 through the transmission shaft. When the clutch actuator is enabled, door opening 20 may be performed by turning door handle 150. It should be understood that the drive unit 140 should not be limited to a clutch actuator, and other functionally similar actuators and the like may be used.
As shown in fig. 3, taking the response time of 5s as an example, if the driving unit 140 includes a clutch driver for driving a motor and a motor connected to the door handle 150 through a motor shaft, the operation of the intelligent door lock 10 is as follows.
(1) The user successfully uses the right to open the door lock.
(2) The processing unit controls the clutch actuator to be enabled to drive the door handle to be in the disconnected state. At this time, the user can open the door by turning the door handle.
(3) At the same time the timing unit starts the timing of the 5s response time, the processing unit will enable the door lock monitoring unit for monitoring the open or closed state of the door. After the timing is started, the clutch driver is kept in an enabled state, the motor continuously rotates, and in the period, a user can open the door by rotating the door handle.
(4) If the door opening is completed, namely the door is closed, within the 5s door opening response time, the clutch driver is closed in advance to enable, and the motor stops rotating. At this time, the door cannot be opened from the outside of the door by the door handle, and the door open/close state monitoring function is closed.
(5) And if the door opening response time is overtime until 5s, the door closing event is not monitored, the clutch driver is closed after 5s, and the motor stops rotating. At this time, the door cannot be opened from the outside of the door by the door handle, and the door open/close state monitoring function is closed.
Through just opening lock monitoring unit after intelligence lock is unblanked, the reduction consumption. In addition, when the door opening response time is overtime and no door closing action is available, the motor in the driving unit can be controlled to stop rotating, at the moment, the door cannot be opened from the outside of the door through the door handle, the tailing of other people can be prevented, and the safety of the door lock equipment is improved; before the door opening response time is reached, if the door is monitored to be opened, the motor in the driving unit can be stopped in advance, so that the tailing of other people can be prevented, the power consumption of the system can be reduced, and the like.
Example 2
Referring to fig. 1, based on the intelligent door lock 10 of embodiment 1, the present embodiment further provides a door lock monitoring system 100. The door lock monitoring system 100 includes a door 20 and an intelligent door lock 10, wherein the intelligent door lock 10 includes a processing unit 110, a timing unit 120, a door lock monitoring unit 130, a driving unit 140 and a door handle 150, the timing unit 120, the door lock monitoring unit 130 and the driving unit 140 are all connected to the processing unit 110, and the door handle 150 is connected to the driving unit 140 and is installed on the door 20.
The processing unit 110 is configured to respond to a door opening triggering instruction, control to activate the door lock monitoring unit 130 and control to drive the door handle 150 to be in a disconnected state;
after the door lock monitoring unit 130 is started, the timing unit 120 starts timing, and the processing unit 110 is configured to obtain a monitoring condition of the door lock monitoring unit 130 within a preset time;
when it is detected that the door 20 is not changed when the preset time is reached, or when it is detected that the opening of the door 20 is completed when the preset time is not reached, the processing unit 110 is configured to control to drive the door handle 150 in the closed state.
Further, as shown in fig. 1, the intelligent door lock 10 further includes a door opening operation interface unit 160, where the door opening operation interface unit 160 is connected to the processing unit 110, and is configured to receive a door opening trigger instruction input by a user and send the door opening trigger instruction to the processing unit 110 for corresponding processing. The door opening operation interface unit 160 may exemplarily include, but is not limited to, one or more of a plurality of door opening methods such as fingerprint input, password input, or access card reading.
In this embodiment, the door lock monitoring unit 130 may adopt a magnetic detection scheme or a non-magnetic detection scheme. Taking the non-magnetic detection scheme as an example, as shown in fig. 2, the door lock monitoring unit 130 exemplarily includes a hall sensor 131 and a magnet 132, the hall sensor 131 is connected to the processing unit 110 and is disposed on the door 20, and the magnet 132 is disposed on the door frame corresponding to the position of the hall sensor 131. Thus, the processing unit 110 can monitor the open or close state of the door 20 by detecting the signal change of the magnet 132 away from or close to the hall sensor 131.
Specifically, when the door 20 is opened, the hall sensor 131 is far away from the magnet 132, and the processing unit 110 can monitor a corresponding signal change, so as to monitor that the door is opened; when the door 20 is closed, the hall sensor 131 approaches the magnet 132, and a door closed state is monitored based on a change in the monitored signal.
It is understood that the intelligent door lock 10 of the present embodiment has the same function and structure as those of the intelligent door lock of embodiment 1. And the options of the intelligent door lock in the above embodiment 1 are also applicable to the intelligent door lock 10 in this embodiment, and therefore, the detailed description thereof is omitted.
Example 3
Referring to fig. 1 and fig. 4, the present embodiment provides a door lock monitoring method, which can be used for the intelligent door lock of embodiment 1 or the intelligent door lock of embodiment 2. As shown in fig. 1, the intelligent door lock includes a processing unit 110, a timing unit 120, a door lock monitoring unit 130, a driving unit 140, and a door handle 150, wherein the timing unit 120, the door lock monitoring unit 130, and the driving unit 140 are all connected to the processing unit 110, and the door handle 150 is connected to the driving unit 140 and is installed on the door. The method mainly comprises the following steps:
in step S10, in response to the door opening trigger command, the door lock monitoring unit 130 is controlled to be activated and the door handle 150 is controlled to be in the off state.
When the user successfully opens the smart door lock using the authority, the processing unit 110 enables the driving unit 140 to drive the door handle 150 to the open state, and then the user can open the door by rotating the door handle 150 in step S10. At the same time, the processing unit 110 will control the door lock monitoring unit 130 to enter an operating state for subsequently monitoring the open state or the closed state of the door.
Step S20, after the door lock monitoring unit 130 is started, timing is started to obtain the monitoring condition of the door lock monitoring unit 130 within a preset time.
In step S20, after the door lock monitoring unit 130 is activated, the processing unit 110 will trigger the timing unit 120 to start timing. Therefore, the processing unit 110 controls the driving of the door handle 150 to be closed according to the acquired opening or closing state of the door within the preset time, so that the following of others can be effectively prevented, and the safety of the door lock can be improved.
And step S30, controlling and driving the door handle 150 to be in a closed state when it is detected that the preset time reaches the door without change or when it is detected that the door is opened within the preset time.
In step S30, after the time counting is started, it is determined whether the door is in the closed state according to the monitoring result of the door lock monitoring unit 130, and if the door is in the closed state, it is determined whether the preset time is exceeded, and the door handle 150 is directly controlled and driven to be immediately closed within the preset time. At this time, the door cannot be opened from the outside by the door handle 150.
Example 4
Referring to fig. 5, based on the door lock monitoring method of embodiment 3, this embodiment provides a door lock monitoring method. Step S10 and step S20 in the present embodiment correspond to step S10 and step S20 in embodiment 3 described above, and therefore, detailed description thereof will be omitted.
As for step S30 of embodiment 3 described above, in the present embodiment, when the timer is started, step S301 is executed, i.e., it is determined whether the preset time has arrived. If the preset time is not reached, step S302 is executed to determine whether the door is in a closed state. If the door is closed, step S303 is executed, i.e. the door handle 150 is controlled to be closed immediately. If the preset time is reached, step S303 is directly executed.
The door lock monitoring method provided by the invention monitors the opening or closing state of the door by starting the door lock monitoring unit after the door is unlocked, and controls the closing state of the door handle according to the monitored opening or closing state of the door in response time, so as to achieve the purpose of saving power consumption. Compared with the existing intelligent door lock, the intelligent door lock can overcome the defects of trailing potential safety hazards and the like caused by the fixed response time of the door lock in the prior art.
Those skilled in the art will appreciate that the figures are merely schematic representations of one preferred implementation scenario and that the blocks or flow diagrams in the figures are not necessarily required to practice the present invention.
Those skilled in the art will appreciate that the modules in the devices in the implementation scenario may be distributed in the devices in the implementation scenario according to the description of the implementation scenario, or may be located in one or more devices different from the present implementation scenario with corresponding changes. The modules of the implementation scenario may be combined into one module, or may be further split into a plurality of sub-modules.
The above-mentioned invention numbers are merely for description and do not represent the merits of the implementation scenarios. The above disclosure is only a few specific implementation scenarios of the present invention, however, the present invention is not limited thereto, and any variations that can be made by those skilled in the art are intended to fall within the scope of the present invention.
Claims (10)
1. An intelligent door lock, comprising: the door lock comprises a processing unit, a timing unit, a door lock monitoring unit, a driving unit and a door handle, wherein the timing unit, the door lock monitoring unit and the driving unit are all connected with the processing unit, the door handle is connected with the driving unit and is installed on a door, the driving unit comprises a clutch driver and a motor, the clutch driver is connected with the processing unit, and the motor is connected with the clutch driver and is connected with the door handle through a transmission shaft;
the processing unit is used for responding to a door opening triggering instruction, controlling to start the door lock monitoring unit and controlling the clutch driver to keep an enabled state, the motor continuously rotates, and the door handle is in a disconnected state;
the timing unit is used for starting timing after the door lock monitoring unit is started;
the processing unit is further configured to acquire a monitoring condition of the door lock monitoring unit within a preset time, and when it is monitored that the door is completely opened within the preset time, the enabling state of the clutch actuator is controlled to be closed in advance, the motor stops rotating, the door handle is in a closed state, and the door lock monitoring unit is also controlled to be closed.
2. The intelligent door lock of claim 1, further comprising: and the door opening operation interface unit is connected with the processing unit and is used for receiving the door opening trigger instruction input by the user.
3. The intelligent door lock according to claim 1, wherein the door lock monitoring unit comprises a Hall sensor and a magnet, the Hall sensor is connected with the processing unit and is arranged on the door, the magnet is arranged on the door frame corresponding to the position of the Hall sensor,
the processing unit monitors the open or close state of the door by detecting the signal change of the magnet far away from or close to the Hall sensor.
4. The intelligent door lock of claim 1, wherein the door lock monitoring unit is a light sensor or a distance sensor,
the processing unit monitors the open or close state of the door by detecting the signal change of the light sensor or the distance sensor.
5. The intelligent door lock of claim 1, further comprising: the alarm unit is connected with the processing unit,
and when the preset time is monitored to reach the door and no change is caused, the alarm unit is used for giving an alarm when the door is not closed according to the trigger signal of the processing unit.
6. A door lock monitoring system, comprising: the intelligent door lock comprises a processing unit, a door handle, a timing unit, a door lock monitoring unit and a driving unit, wherein the timing unit, the door lock monitoring unit and the driving unit are all connected with the processing unit, the door handle is connected with the driving unit and is installed on a door, the driving unit comprises a clutch driver and a motor, the clutch driver is connected with the processing unit, and the motor is connected with the clutch driver and is connected with the door handle through a transmission shaft;
the processing unit responds to a door opening triggering instruction, controls to start the door lock monitoring unit and controls the clutch driver to keep an enabled state, the motor continuously rotates, and the door handle is in a disconnected state;
after the door lock monitoring unit is started, the timing unit starts timing, the processing unit acquires the monitoring condition of the door lock monitoring unit within preset time, and when the situation that the door is opened within the preset time is monitored, the processing unit controls the enabling state of the clutch driver to be closed in advance, the motor stops rotating, the door handle is in a closed state, and the door lock monitoring unit is controlled to be closed.
7. The door lock monitoring system according to claim 6, wherein the door lock monitoring unit includes a Hall sensor connected to the processing unit and provided on the door, and a magnet provided on the door frame corresponding to the Hall sensor,
the processing unit is used for monitoring the opening or closing state of the door by detecting the signal change of the magnet far away from or close to the Hall sensor.
8. A door lock monitoring method is applied to an intelligent door lock, the intelligent door lock comprises a door lock monitoring unit, a door handle, a clutch driver and a motor, the motor is connected with the clutch driver and the door handle through a transmission shaft, and the method comprises the following steps:
responding to a door opening triggering instruction, controlling to start the door lock monitoring unit and controlling the clutch driver to keep an enabled state, continuously rotating the motor, and enabling the door handle to be in a disconnected state;
the method comprises the steps of starting timing when the door lock monitoring unit is started, acquiring the monitoring condition of the door lock monitoring unit within preset time, controlling to close the enabling state of the clutch driver in advance when the door opening completion within the preset time is monitored, stopping the motor from rotating, enabling the door handle to be in a closed state, and controlling to close the door lock monitoring unit.
9. The door lock monitoring method according to claim 8, wherein after the timing is started, if the preset time is not reached, whether the door is in a closed state is monitored, and if the door is completely opened, the door handle is controlled to be driven to be in a closed state.
10. The door lock monitoring method according to claim 8, wherein after the timing is started, if no change is detected in the door, it is determined whether the preset time is reached, and when the preset time is reached, the door handle is controlled to be driven to be in a closed state.
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| CN201811385937.XA CN109209047B (en) | 2018-11-20 | 2018-11-20 | Intelligent door lock, door lock monitoring system and method |
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| CN110043126B (en) * | 2019-05-15 | 2023-07-04 | 广东好太太智能家居有限公司 | Intelligent door lock with anti-trailing function and anti-trailing control method |
| CN112200937A (en) * | 2019-06-20 | 2021-01-08 | 深圳市银方加博科技有限公司 | Door lock control method, door lock and intelligent door |
| CN110836047B (en) * | 2019-12-06 | 2023-09-15 | 广东雅洁五金有限公司 | Electric lock controlled by door handle rotation trigger |
| CN111577013B (en) * | 2020-05-21 | 2021-06-04 | 重庆科技学院 | Key forgets to pull out and door does not close reminding device |
| CN112554659B (en) * | 2020-11-30 | 2023-02-28 | 歌尔科技有限公司 | Door body locking method, door body locking control device and computer readable storage medium |
| CN112596818B (en) * | 2020-12-30 | 2023-12-05 | 上海众源网络有限公司 | Application program control method, system and device |
| CN115434578B (en) * | 2022-08-05 | 2024-05-03 | 深圳市润点创新科技有限公司 | State detection method for intelligent lock |
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| CA2920552C (en) * | 2015-02-13 | 2020-03-10 | Sargent Manufacturing Company | Locking device with configurable electrical connector key and internal circuit board for electronic door locks |
| CN205743311U (en) * | 2015-12-31 | 2016-11-30 | 安钥（北京）科技股份有限公司 | A kind of door lock state testing agency |
| CN205875946U (en) * | 2016-07-28 | 2017-01-11 | 北京虹娘科技有限公司 | Safety lock that can report to police |
| CN207164857U (en) * | 2017-09-20 | 2018-03-30 | 重庆市斯塔汇科技有限责任公司 | Intelligent access control system |
| CN108756484A (en) * | 2018-06-29 | 2018-11-06 | 贵州大学 | A kind of smart lock door system and its control method |
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