CN108049715B - Intelligent door lock and alarm method - Google Patents
Intelligent door lock and alarm method Download PDFInfo
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- CN108049715B CN108049715B CN201711272983.4A CN201711272983A CN108049715B CN 108049715 B CN108049715 B CN 108049715B CN 201711272983 A CN201711272983 A CN 201711272983A CN 108049715 B CN108049715 B CN 108049715B
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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
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B45/00—Alarm locks
- E05B45/06—Electric alarm locks
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Abstract
The invention provides an intelligent door lock and an alarm method, wherein the intelligent door lock alarms under the control of a control component when the state of a first micro switch is detected by a first detection component to change from a first state to a second state or the state of a second micro switch is detected by a second detection component to change from the first state to the second state, the first micro switch is in the first state, when a handle cover plate is completely covered on a handle main body, the first micro switch indicates that at least part of the handle cover plate is not covered on the handle main body when the first micro switch is in the second state, and the situation is possibly caused by the fact that the handle cover plate is pried by an illegal molecule, so that the intelligent door lock can alarm under the condition that the handle cover plate is pried by the illegal molecule, and the intelligent door lock has a prying-proof alarm function. The same state change based on the second micro switch, the intelligent door lock can also give an alarm under the condition that the lock body panel is pried by lawless persons, so that the intelligent door lock has the anti-prizing alarm function.
Description
Technical Field
The invention belongs to the technical field of intelligent home systems, and particularly relates to an intelligent door lock and an alarm method.
Background
The door lock is used as safety protection equipment in the intelligent home system, and the new generation of intelligent door locks are more and more widely used along with the development of technology and the importance of people on home safety requirements. At present, the intelligent door lock mainly comprises the following types: the intelligent door lock comprises a coded lock, an IC (Integrated Circuit ) card lock and a fingerprint lock, wherein the coded lock is unlocked by inputting a code on a lock body panel of the intelligent door lock, the IC card lock can be used as an access control system and is unlocked by a card swiping mode, and the fingerprint lock is unlocked by a fingerprint mode as the name implies.
However, for the above-mentioned types of intelligent door locks, an illegal person can unlock the door by means of mechanical breaking and disassembling, so that there is a need for an intelligent door lock with a tamper-proof alarm function, which alarms when the intelligent door lock is detected to be tampered with.
Disclosure of Invention
In view of the above, the present invention is directed to an intelligent door lock and an alarm method for alarming when the intelligent door lock is detected to be pried. The technical proposal is as follows:
the invention provides an intelligent door lock, which comprises a handle main body, a handle cover plate, a lock body main body and a lock body panel, and further comprises: the device comprises a first micro switch, a first detection component, a second micro switch, a second detection component and a control component, wherein the first detection component is used for detecting the state change of the first micro switch;
the first detection component and the first micro switch are positioned in the handle main body, and the first micro switch is in contact with the handle cover plate and is in a first state under the condition that the handle cover plate is completely covered on the handle main body;
the second detection component and the second micro switch are positioned in the lock body main body, and the second micro switch is in contact with the lock body panel and is in a first state under the condition that the lock body panel is completely covered on the lock body main body;
the control part is positioned in the lock body and is used for giving an alarm when the first detection part detects that the state of the first micro switch is changed from a first state to a second state or when the second detection part detects that the state of the second micro switch is changed from the first state to the second state.
Preferably, the first detection component is located on a first circuit board of the handle main body, a first communication interface is arranged on the first circuit board, the first micro switch is located on the first circuit board or a second circuit board in communication with the first circuit board, and the second circuit board is located in the handle main body;
the second detection component is positioned on a third circuit board of the lock body main body, a second communication interface is arranged on the third circuit board, the second micro switch is positioned on the third circuit board or a fourth circuit board communicated with the third circuit board, and the fourth circuit board is positioned in the lock body main body;
the control part is located on the main control circuit board of the lock body main body, a third communication interface is arranged on the main control circuit board, the control part and the first detection part are communicated with the first communication interface through the third communication interface, and the control part and the second detection part are communicated with the second communication interface through the third communication interface.
Preferably, the first micro switch includes: the switch comprises a switch body and an elastic component arranged on the switch body, wherein the switch body is positioned on a first circuit board or a second circuit board, and the elastic component deforms under the condition that the handle cover plate is entirely covered on the handle body so as to enable the first micro switch to be in a closed state.
Preferably, the second micro switch includes: the lock body comprises a lock body panel, a deformable conductive material and a probe, wherein the deformable conductive material is positioned on the lower surface of the lock body panel, the probe is positioned on the third circuit board or the fourth circuit board, and at least part of the probe is in contact with the deformable conductive material under the condition that the lock body panel is fully covered on the lock body.
Preferably, the first micro switch includes: a deformable conductive material and a probe, the deformable conductive material being located on a lower surface of the handle cover plate, the probe being located on the first circuit board or the second circuit board, in a case where the handle cover plate is entirely covered on the handle body, at least part of the probe is in contact with the deformable conductive material, and an insulating layer is arranged between the handle cover plate and the deformable conductive material in the first micro switch positioned on the lower surface of the handle cover plate.
Preferably, the control unit is configured to disconnect power supply to the first circuit board in a case where the first detection unit detects that the state of the first micro switch is changed from the first state to the second state; and means for restoring power supply to the first circuit board in the case where the first detecting means detects that the state of the first micro switch is changed from the second state to the first state.
Preferably, the intelligent door lock further comprises: an alarm; the control part is used for controlling the alarm to alarm when the first detection part detects that the state of the first micro switch is changed from a first state to a second state or when the second detection part detects that the state of the second micro switch is changed from the first state to the second state.
Preferably, the intelligent door lock further comprises: a reset member; the control part is used for controlling the alarm to release the alarm when detecting that the state of the reset part is changed from the first state to the second state.
The invention also provides an alarm method, which comprises the following steps:
detecting the state of a micro switch in an intelligent door lock, wherein the micro switch is a first micro switch positioned in a handle main body of the intelligent door lock and/or a second micro switch positioned in a lock main body of the intelligent door lock;
and under the condition that the state of the micro switch is changed from the first state to the second state, controlling the intelligent door lock to alarm.
Preferably, the method further comprises: disconnecting power to a first circuit board in the handle body when the state of the first micro switch changes from a first state to a second state;
restoring power supply to the first circuit board under the condition that the state of the first micro switch is changed from the second state to the first state;
and controlling the intelligent door lock to release the alarm when the state of the micro switch is changed from the second state to the first state.
Compared with the prior art, the technical scheme provided by the invention has the following advantages:
according to the technical scheme, when the first detection part detects that the state of the first micro switch is changed from the first state to the second state or the second detection part detects that the state of the second micro switch is changed from the first state to the second state, the control part controls the intelligent door lock to give an alarm, the first micro switch is in the first state, when the handle cover plate is completely covered on the handle main body, when the first micro switch is in the second state, at least part of the handle cover plate is not covered on the handle main body, and at least part of the handle cover plate is possibly not covered on the handle main body because the handle cover plate is pried by an illegal molecule, so that the intelligent door lock can give an alarm when the handle cover plate is pried by the illegal molecule, and the intelligent door lock has a prying-resistant alarm function. The same second microswitch is in the first state with the lock body panel fully covered on the lock body. When the second micro switch is in the second state, it is indicated that at least part of the lock body panel is not covered on the lock body main body, and the reason that at least part of the lock body panel is not covered on the lock body main body may be that the lock body panel is pried by an illegal molecule, so that the intelligent door lock can also give an alarm under the condition that the lock body panel is pried by the illegal molecule, so that the intelligent door lock has the anti-prizing alarm function.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of a first structure of an intelligent door lock according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a second structure of an intelligent door lock according to an embodiment of the present invention;
FIG. 3 is a system architecture diagram provided by an embodiment of the present invention;
fig. 4 is a schematic diagram of a first state of a first micro switch according to an embodiment of the present invention;
FIG. 5 is a schematic diagram of a second state of the first micro switch according to an embodiment of the present invention;
fig. 6 is a schematic diagram of a first state of a second micro switch according to an embodiment of the present invention;
fig. 7 is a schematic diagram of a second state of a second micro switch according to an embodiment of the present invention;
fig. 8 is a flowchart of an alarm method provided by an embodiment of the present invention.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 and 2, two optional structures of an intelligent door lock provided by the embodiment of the invention are shown, which are used for enabling the intelligent door lock to have a pick-proof alarm function, and the intelligent door lock comprises: the handle body 11, the handle cover 12, the lock body 13, the lock body panel 14, the first micro switch 15, the first detecting member, the second micro switch 16, the second detecting member, and the control member.
Wherein the handle body 11 includes: a fixing portion of the handle body 11 and a handle portion of the handle body 11, at least part of the fixing portion being embedded in the lock body 13 to fix the handle body 11 to the lock body 13, and a lower surface of the handle cover 12 being in contact with an upper surface of the handle portion, e.g., the upper surface of the handle portion has a first opening, four edges of the lower surface of the handle cover 12 being in contact with the first opening, so that the handle cover 12 is entirely covered on the handle body 11.
With respect to the lock body 13 and the lock body panel 14, the lock body panel 14 is entirely covered on the lock body 13, for example, the lock body 13 has a second opening, and four edges of the lock body panel 14 are in contact with the second opening of the lock body 13, so that the lock body panel 14 is entirely covered on the lock body 13.
The first detecting component is electrically connected with the first micro switch 15 and is used for detecting the state change of the first micro switch 15, and the first detecting component and the first micro switch 15 are located in the handle main body 11, for example, the first detecting component is located on a first circuit board of the handle main body 11, and a first communication interface is arranged on the first circuit board.
In this embodiment, the first micro-switch 15 may be disposed at any position in the handle body 11, for example, may be disposed at a middle position of the handle body 11, or a plurality of first micro-switches 15 may be disposed in the handle body 11, and these first micro-switches 15 may be uniformly distributed in the handle body 11, so that in the case that different edges of the handle cover 12 are pried, the prying action may be detected by the first micro-switches 15; one specific feasible way is: the first microswitch 15 is located on a first circuit board or on a second circuit board in communication with the first circuit board, the second circuit board being located within the handle body.
In the case where the handle cover 12 is entirely covered on the handle body 11, the first micro switch 15 is in contact with the handle cover 12 and the first micro switch 15 is in the first state, and in the case where at least a part of the handle cover 12 is not covered on the handle body 11 (indicating that the handle cover 12 may be pried), the first micro switch 15 is not in contact with the handle cover 12, and the first micro switch 15 is in the second state. The first micro switch 15 is in a closed state as in the case where the handle cover 12 is entirely covered on the handle main body 11; in the case where at least a part of the handle cover 12 is not covered on the handle body 11, the first micro switch 15 is in the open state.
In the present embodiment, one possible way for the first detecting means to detect the state change of the first micro switch 15 is: the change in state of the first micro switch 15 is detected by the change in level, and the low level detected by the specific first detecting means corresponds to the off state of the first micro switch 15, and the high level detected by the first detecting means corresponds to the on state of the first micro switch 15, and when the state of the first micro switch changes from the off state to the on state, the level detected by the first detecting means changes from the low level to the high level, so that the present embodiment can detect the change in state of the first micro switch 15 by the change in level.
For the second detecting component and the second micro switch 16, the second detecting component is electrically connected with the second micro switch and is used for detecting the state change of the second micro switch 16, and the second detecting component and the second micro switch 16 are located in the lock body main body 13, for example, the second detecting component is located on a third circuit board of the lock body main body 13, and a second communication interface is arranged on the third circuit board. The second micro-switch 16 is located on the third circuit board or on the fourth circuit board in communication with the third circuit board, and the fourth circuit board is located in the lock body main body, for example, when the second micro-switch 16 is located on the third circuit board, the second micro-switch 16 is located in the middle position of the third circuit board, which is because the size of the lock body panel 14 is relatively smaller, and the setting of the second micro-switch 16 in the middle position of the third circuit board can improve the accuracy of detecting the prying of the lock body panel 14, and because the size of the lock body panel 14 is relatively smaller, the embodiment can set one second micro-switch 16 in the lock body main body 13.
The second micro-switch 16 is in contact with the lock body panel 14 in a first state with the lock body panel 14 fully covering the lock body 13, and the second micro-switch 16 is in a second state with at least a portion of the lock body panel 14 not covering the lock body 13 (indicating that the lock body panel 14 may be pried). The second micro switch 16 is in a closed state as in the case where the lock body panel 14 is entirely covered on the lock body main body 13; the second micro switch 16 is in an open state in a case where at least part of the lock body panel 14 is not covered on the lock body main body 13.
In the present embodiment, one possible way for the second detecting means to detect the state change of the second micro switch 16 is: the change in state of the second micro switch 16 is detected by the change in level, and the low level detected by the specific second detecting means corresponds to the off state of the second micro switch 16, and the high level detected by the second detecting means corresponds to the on state of the second micro switch 16, and when the state of the first micro switch changes from the off state to the on state, the level detected by the second detecting means changes from the low level to the high level, so that the present embodiment can detect the change in state of the second micro switch 16 by the change in level.
The control component is located in the lock body 13, and one arrangement mode of the control component is as follows: the control unit is located on the main control circuit board of the lock body main body 13, and a third communication interface is arranged on the main control circuit board. The control means is used in the present embodiment to alarm if the first detecting means detects a change in the state of the first micro switch 15 from the first state to the second state or if the second detecting means detects a change in the state of the second micro switch 16 from the first state to the second state.
The control part and the first detection part communicate with the first communication interface through the third communication interface, and the control part and the second detection part communicate with the second communication interface through the third communication interface, so that the state changes of the first micro switch 15 and the second micro switch 16 can be transmitted to the third communication interface through the first communication interface and the second communication interface, and therefore the control part can determine which micro switch has the state changes through which communication interface is transmitted to the third communication interface through the locking state changes, and then alarm is given.
In this embodiment, the control unit performs the alarm in the following two alarm modes: an alarm mode is as follows: the intelligent door lock further comprises an alarm, and the control component is used for controlling the alarm to alarm when the first detection component detects that the state of the first micro switch is changed from the first state to the second state or when the second detection component detects that the state of the second micro switch is changed from the first state to the second state, so that the intelligent door lock can alarm in a sound mode and the like, such as continuously sending high-decibel alarm sound.
Another alarm mode is: the control component can send the alarm information to the remote platform, for example, the remote platform forwards the alarm information to the cloud platform through the gateway, the cloud platform alarms the terminal bound by the associated user of the intelligent door lock through a preset alarm mode, and the corresponding system architecture diagram is shown in fig. 3. The preset alarm mode includes, but is not limited to, telephone, short message, micro-message notification or APP (application program) push notification, and the associated user of the intelligent door lock can be a user registered in a management platform of the intelligent door lock.
In this embodiment, the control unit may further send the state changes of the first micro switch 15 and the second micro switch 16 to the remote platform, and the remote platform sends an alarm signal to the associated user of the intelligent door lock in a preset alarm manner to alarm. When the remote platform sends an alarm signal to an associated user of the intelligent door lock in a preset alarm mode for alarm, the intelligent door lock can also carry out alarm in an audible mode and the like, for example, the remote platform continuously sends high-decibel alarm sounds, namely, the remote platform jointly adopts the two alarm modes for alarm.
According to the technical scheme, when the first detection part detects that the state of the first micro switch is changed from the first state to the second state or the second detection part detects that the state of the second micro switch is changed from the first state to the second state, the control part controls the intelligent door lock to give an alarm, the first micro switch is in the first state, when the handle cover plate is completely covered on the handle main body, when the first micro switch is in the second state, at least part of the handle cover plate is not covered on the handle main body, and at least part of the handle cover plate is possibly not covered on the handle main body because the handle cover plate is pried by an illegal molecule, so that the intelligent door lock can give an alarm when the handle cover plate is pried by the illegal molecule, and the intelligent door lock has a prying-resistant alarm function. The same second microswitch is in the first state with the lock body panel fully covered on the lock body. When the second micro switch is in the second state, it is indicated that at least part of the lock body panel is not covered on the lock body main body, and the reason that at least part of the lock body panel is not covered on the lock body main body may be that the lock body panel is pried by an illegal molecule, so that the intelligent door lock can also give an alarm under the condition that the lock body panel is pried by the illegal molecule, so that the intelligent door lock has the anti-prizing alarm function.
In this embodiment, one structure of the first micro switch 15 and the second micro switch 16 is shown in fig. 4 and 5, where fig. 4 and 5 illustrate two schematic diagrams of the first micro switch 15 in the first state and the second state by taking the first micro switch 15 as an example, and the first micro switch 15 includes: the switch body 151 and the elastic member 152 provided on the switch body 151, the switch body 151 is provided on the first circuit board or the second circuit board (depending on whether the first micro switch 15 is located on the first circuit board or the second circuit board), the elastic member 152 is deformed in a case where the handle cover 12 is entirely covered on the handle body 11, and the movable contact and the fixed contact of the elastic member 152 are disconnected in a case where the elastic member 152 is deformed, so that the first micro switch 15 is in a closed state. In the case where at least a part of the handle cover 12 is not covered on the handle body 11, for example, in the case where the handle cover 12 is completely separated from the handle body 11, the elastic member 152 is restored to its original state, and at this time, the movable contact and the fixed contact of the elastic member 152 are turned on, so that the first micro switch 15 is in the on state.
Another structure of the first micro-switch 15 and the second micro-switch 16 is shown in fig. 6 and 7, wherein fig. 6 and 7 illustrate two schematic diagrams of the second micro-switch 16 in a first state and a second state by taking the second micro-switch 16 as an example, and the second micro-switch 16 includes: a deformable conductive material 161 and probes 162, the deformable conductive material 161 being located on the lower surface of the lock body panel 14, the probes 162 being located on the third circuit board or the fourth circuit board (depending on whether the second micro switch 16 is located on the third circuit board or the fourth circuit board), at least part of the probes 162 being in contact with the deformable conductive material 161, such as all of the probes 162 being in contact with the deformable conductive material 161, with the lock body panel 14 fully covering the lock body 13.
With at least a portion of the probe 162 in contact with the deformable conductive material 161, the second microswitch 16 is in an off state, and with at least a portion of the lock body panel 14 uncovered on the lock body 13, at least a portion of the probe 162 is in contact with the deformable conductive material 161, such as when the lock body panel 14 is completely disengaged from the lock body 13, the probe 162 is no longer in contact with the deformable conductive material 161, at which point the second microswitch 16 is in an on state. In this embodiment, one possible way of deforming the conductive material is conductive foam.
The points to be described here are: the first micro switch 15 and the second micro switch 16 may have the same structure or different structures. When the second micro-switch 16 adopts the structure of the first micro-switch shown in fig. 4 and 5, the second micro-switch 16 is preferably disposed on the fourth circuit board, and the distance between the fourth circuit board and the lock body panel 14 is equal to the height of the second micro-switch 16 in the off state. If the first micro switch 15 adopts the structure of the second micro switch shown in fig. 6 and 7, an insulating layer is provided between the handle cover 12 and the deformable conductive material in the first micro switch 15 located on the lower surface of the handle cover 12 to prevent electrification of the handle.
And the control part cuts off the power supply to the first circuit board when the first detection part detects that the state of the first micro switch is changed from the first state to the second state; and restoring power supply to the first circuit board when the first detection part detects that the state of the first micro switch is changed from the second state to the first state.
In this embodiment, one possible way for the control component to disconnect power to the first circuit board is: the control part cuts off the connection between the first circuit board and the power supply of the intelligent door lock, namely cuts off the power supply path between the first circuit board and the power supply, for example, a switch is arranged on the power supply path between the first circuit board and the power supply, and under the condition that the state of the first micro switch is changed from a first state to a second state, the switch is controlled to be in an open state, so that the power supply path is cut off, the first circuit board is not electrified any more, the purpose that the power supply is closed after the prying-resistant trigger is realized under the condition that the handle cover plate is prized by an illegal molecule is achieved, and further, the first circuit board is hijacked can be stopped, and the first circuit board is not responsive to the control of the intelligent door lock any more.
And one possible way for the control means to resume the supply of power to the first circuit board is: the control part restores the connection between the first circuit board and the power supply of the intelligent door lock, namely, when the first detection part detects that the state of the first micro switch is changed from the second state to the first state, the control part restores the power supply path from the power supply to the first circuit board, starts to supply power to the first circuit board, and if the state of the first micro switch is changed from the second state to the first state, controls the switch on the power supply path to be in a closed state, so that the power supply path is communicated, starts to supply power to the first circuit board, and thus the first circuit board is electrified, so that the first circuit board can respond to the control of the intelligent door lock.
In addition, the intelligent door lock provided in this embodiment may further include: and the control part is used for controlling the alarm to release the alarm when detecting that the state of the reset part changes from the first state to the second state. One possible way of the reset component is a reset switch, the first state of the reset switch is an off state, and the second state of the reset switch is an on state, so that the control component controls the alarm to release the alarm under the condition that the reset switch is changed from the off state to the on state. Of course, the intelligent door lock provided in this embodiment may also release the alarm in other manners, for example, the control unit receives a reset instruction sent by the associated user of the intelligent door lock through the terminal, so as to control the alarm to release the alarm through the reset instruction.
For the foregoing device embodiments, which are described as a series of component combinations for simplicity of description, it will be appreciated by those skilled in the art that the invention is not limited by the described component combinations, as some component combinations may take on alternative configurations in accordance with the invention. Further, it should be understood by those skilled in the art that the embodiments described in the specification are all preferred embodiments, and the combination of parts referred to is not necessarily essential to the present invention.
Corresponding to the above embodiment of the apparatus, the embodiment of the present invention further provides an alarm method, where a flowchart of the alarm method is shown in fig. 8, and the alarm method may include the following steps:
101: the method comprises the steps of detecting the state of a micro switch in the intelligent door lock, wherein the micro switch is a first micro switch positioned in a handle main body of the intelligent door lock and/or a second micro switch positioned in a lock main body of the intelligent door lock. That is, in this embodiment, the states of the first micro switch and/or the second micro switch may be detected respectively.
102: and under the condition that the state of the micro switch is changed from the first state to the second state, controlling the intelligent door lock to alarm. Specifically, under the condition that the state of the first micro switch is changed from the first state to the second state, controlling the intelligent door lock to alarm; and/or controlling the intelligent door lock to alarm under the condition that the state of the second micro switch is changed from the first state to the second state.
Among the alarm modes include, but are not limited to: alarming is carried out at the intelligent door lock, such as alarming is carried out at the intelligent door lock in a sound mode, such as continuously sending out high decibel alarming sound; and/or sending alarm information to the remote platform, refer specifically to the description of the above embodiment of the device, which is not described herein.
In the case that the state of the micro switch is changed from the second state to the first state, the alarm method provided by the embodiment can also control the intelligent door lock to release the alarm, wherein the feasible mode of controlling the intelligent door lock to release the alarm is as follows: the control part in the intelligent door lock controls the alarm in the intelligent door lock to release the alarm when detecting that the state of the reset part is changed from the first state to the second state, the corresponding reset part can be a reset switch, the first state of the reset switch is a closed state, and the second state of the reset switch is an open state, so that the control part controls the alarm to release the alarm when the reset switch is changed from the closed state to the open state. Of course, the intelligent door lock provided in this embodiment may also release the alarm in other manners, for example, the control unit receives a reset instruction sent by the associated user of the intelligent door lock through the terminal, so as to control the alarm to release the alarm through the reset instruction.
In addition, the alarm method provided by the embodiment may further include the following steps: when the state of the first micro switch is changed from the first state to the second state, the power supply to the first circuit board in the handle main body is disconnected; and restoring power supply to the first circuit board in the case that the state of the first micro switch is changed from the second state to the first state.
In this embodiment, one possible way to disconnect power to the first circuit board within the handle body is: the control part cuts off the connection between the first circuit board and the power supply of the intelligent door lock, namely cuts off the power supply path between the first circuit board and the power supply, for example, a switch is arranged on the power supply path between the first circuit board and the power supply, and under the condition that the state of the first micro switch is changed from a first state to a second state, the switch is controlled to be in an open state, so that the power supply path is cut off, the first circuit board is not electrified any more, the purpose that the power supply is closed after the prying-resistant trigger is realized under the condition that the handle cover plate is prized by an illegal molecule is achieved, and further, the first circuit board is hijacked can be stopped, and the first circuit board is not responsive to the control of the intelligent door lock any more.
And one possible way for the control means to resume the supply of power to the first circuit board is: the control part restores the connection between the first circuit board and the power supply of the intelligent door lock, namely, when the first detection part detects that the state of the first micro switch is changed from the second state to the first state, the control part restores the power supply path from the power supply to the first circuit board, starts to supply power to the first circuit board, and if the state of the first micro switch is changed from the second state to the first state, controls the switch on the power supply path to be in a closed state, so that the power supply path is communicated, starts to supply power to the first circuit board, and thus the first circuit board is electrified, so that the first circuit board can respond to the control of the intelligent door lock. According to the technical scheme, the state of the micro switch in the intelligent door lock is detected, and under the condition that the state of the micro switch is changed from the first state to the second state, the intelligent door lock is controlled to give an alarm, wherein the micro switch can be a first micro switch and/or a second micro switch in the intelligent door lock, the first micro switch is in the first state, when the handle cover plate is completely covered on the handle main body, at least part of the handle cover plate is not covered on the handle main body when the first micro switch is in the second state, and at least part of the handle cover plate is possibly not covered on the handle main body because the handle cover plate is pried by an illegal molecule, so that the intelligent door lock can give an alarm under the condition that the handle cover plate is pried by the illegal molecule, and the intelligent door lock has a prying-preventing alarm function. The same second microswitch is in the first state with the lock body panel fully covered on the lock body. When the second micro switch is in the second state, it is indicated that at least part of the lock body panel is not covered on the lock body main body, and the reason that at least part of the lock body panel is not covered on the lock body main body may be that the lock body panel is pried by an illegal molecule, so that the intelligent door lock can also give an alarm under the condition that the lock body panel is pried by the illegal molecule, so that the intelligent door lock has the anti-prizing alarm function.
It should be noted that, in the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described as different from other embodiments, and identical and similar parts between the embodiments are all enough to be referred to each other. For the method class embodiments, the description is relatively simple as it is substantially similar to the apparatus embodiments, and reference is made to the section of the apparatus embodiments for relevant points.
Finally, it is further noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
The foregoing is merely a preferred embodiment of the present invention and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present invention, which are intended to be comprehended within the scope of the present invention.
Claims (7)
1. An intelligent door lock, includes handle main part, handle apron, lock body main part and lock body panel, its characterized in that, intelligent door lock still includes: the device comprises a first micro switch, a first detection component, a second micro switch, a second detection component and a control component, wherein the first detection component is used for detecting the state change of the first micro switch;
the first detection component and the first micro switch are positioned in the handle main body, and the first micro switch is in contact with the handle cover plate and is in a first state under the condition that the handle cover plate is completely covered on the handle main body;
the second detection component and the second micro switch are positioned in the lock body main body, and the second micro switch is in contact with the lock body panel and is in a first state under the condition that the lock body panel is completely covered on the lock body main body;
the control component is positioned in the lock body and is used for alarming when the first detection component detects that the state of the first micro switch is changed from a first state to a second state or the second detection component detects that the state of the second micro switch is changed from the first state to the second state;
the first detection component is positioned on a first circuit board of the handle main body, a first communication interface is arranged on the first circuit board, the first micro switch is positioned on the first circuit board or a second circuit board communicated with the first circuit board, and the second circuit board is positioned in the handle main body;
the second detection component is positioned on a third circuit board of the lock body main body, a second communication interface is arranged on the third circuit board, the second micro switch is positioned on the third circuit board or a fourth circuit board communicated with the third circuit board, and the fourth circuit board is positioned in the lock body main body;
the control part is positioned on a main control circuit board of the lock body main body, a third communication interface is arranged on the main control circuit board, the control part and the first detection part are communicated with the first communication interface through the third communication interface, and the control part and the second detection part are communicated with the second communication interface through the third communication interface;
the control part is used for disconnecting power supply to the first circuit board when the first detection part detects that the state of the first micro switch is changed from the first state to the second state; and the first detection component is used for recovering the power supply of the first circuit board when detecting that the state of the first micro switch is changed from the second state to the first state.
2. The intelligent door lock of claim 1, wherein the first micro-switch comprises: the switch comprises a switch body and an elastic component arranged on the switch body, wherein the switch body is positioned on a first circuit board or a second circuit board, and the elastic component deforms under the condition that the handle cover plate is entirely covered on the handle body so as to enable the first micro switch to be in a closed state.
3. The intelligent door lock of claim 1, wherein the second micro switch comprises: the lock body comprises a lock body panel, a deformable conductive material and a probe, wherein the deformable conductive material is positioned on the lower surface of the lock body panel, the probe is positioned on the third circuit board or the fourth circuit board, and at least part of the probe is in contact with the deformable conductive material under the condition that the lock body panel is fully covered on the lock body.
4. The intelligent door lock of claim 1, wherein the first micro-switch comprises: a deformable conductive material and a probe, the deformable conductive material being located on a lower surface of the handle cover plate, the probe being located on the first circuit board or the second circuit board, in a case where the handle cover plate is entirely covered on the handle body, at least part of the probe is in contact with the deformable conductive material, and an insulating layer is arranged between the handle cover plate and the deformable conductive material in the first micro switch positioned on the lower surface of the handle cover plate.
5. The intelligent door lock according to any one of claims 1 to 4, further comprising: an alarm; the control part is used for controlling the alarm to alarm when the first detection part detects that the state of the first micro switch is changed from a first state to a second state or when the second detection part detects that the state of the second micro switch is changed from the first state to the second state.
6. The intelligent door lock according to claim 5, further comprising: a reset member; the control part is used for controlling the alarm to release the alarm when detecting that the state of the reset part is changed from the first state to the second state.
7. An alarm method, wherein the alarm method is applied to the intelligent door lock according to claim 1, and the method comprises:
detecting the state of a micro switch in an intelligent door lock, wherein the micro switch is a first micro switch positioned in a handle main body of the intelligent door lock and/or a second micro switch positioned in a lock main body of the intelligent door lock;
controlling the intelligent door lock to alarm under the condition that the state of the micro switch is changed from a first state to a second state;
disconnecting power to a first circuit board in the handle body when the state of the first micro switch changes from a first state to a second state;
restoring power supply to the first circuit board under the condition that the state of the first micro switch is changed from the second state to the first state;
and controlling the intelligent door lock to release the alarm when the state of the micro switch is changed from the second state to the first state.
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| CN201711272983.4A CN108049715B (en) | 2017-12-06 | 2017-12-06 | Intelligent door lock and alarm method |
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| CN201711272983.4A CN108049715B (en) | 2017-12-06 | 2017-12-06 | Intelligent door lock and alarm method |
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| CN108049715B true CN108049715B (en) | 2023-06-09 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2260885Y (en) * | 1996-06-10 | 1997-08-27 | 郑伯勋 | Omnibearing alarm anti-theft door |
| CN201460482U (en) * | 2009-06-18 | 2010-05-12 | 艾永明 | Electronic lock tamper-resistant alarm device |
| CN104088537A (en) * | 2014-07-24 | 2014-10-08 | 张泽 | Anti-theft alarm structure for door lock |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201104295Y (en) * | 2007-04-23 | 2008-08-20 | 明浩 | Radio theft-proof alarm device |
| CN101270630A (en) * | 2008-04-30 | 2008-09-24 | 北京儒田科技有限公司 | Anti-theft door with prizing alarm function |
| CN201269027Y (en) * | 2008-05-30 | 2009-07-08 | 北京儒田科技有限公司 | Anti-theft door with prizing alarm function |
| CZ2010329A3 (en) * | 2010-04-29 | 2011-11-09 | ŠKODA AUTO a.s. | Switching handle |
| JP2012149452A (en) * | 2011-01-20 | 2012-08-09 | Hochiki Corp | Hook lock monitoring device |
| US9187931B2 (en) * | 2011-09-01 | 2015-11-17 | Jamas Enterprises LLC | Sliding pin lock mechanism for overhead door |
| ITTO20120642A1 (en) * | 2012-07-23 | 2014-01-24 | Elbi Int Spa | SYSTEM FOR CHECKING THE CLOSURE OF A DOOR OF A APPLIANCE APPLIANCES, IN PARTICULAR FOR A WASHING MACHINE, AS A DISHWASHER MACHINE. |
| CN204457133U (en) * | 2015-01-27 | 2015-07-08 | 山西鲲鹏智能科技有限公司 | A kind of intelligent alarm lock core control circuit |
| CN204960539U (en) * | 2015-09-16 | 2016-01-13 | 江门市科裕智能科技有限公司 | Novel handle locking face board prevent destroying alarm mechanism |
| CN205875985U (en) * | 2016-08-18 | 2017-01-11 | 株洲市誉铭机械实业有限公司 | Mechano -electronic lock for locomotive |
| CN206110861U (en) * | 2016-10-20 | 2017-04-19 | 陈艮杰 | Prevent alarm mechanism that mechanical tapered end opened |
| CN106522681B (en) * | 2016-12-26 | 2019-01-04 | 上海榉树智能科技有限公司 | Safe-guard door lock, security door and anti-theft door system |
| CN207714918U (en) * | 2017-12-06 | 2018-08-10 | 云丁网络技术(北京)有限公司 | A kind of intelligent door lock |
-
2017
- 2017-12-06 CN CN201711272983.4A patent/CN108049715B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2260885Y (en) * | 1996-06-10 | 1997-08-27 | 郑伯勋 | Omnibearing alarm anti-theft door |
| CN201460482U (en) * | 2009-06-18 | 2010-05-12 | 艾永明 | Electronic lock tamper-resistant alarm device |
| CN104088537A (en) * | 2014-07-24 | 2014-10-08 | 张泽 | Anti-theft alarm structure for door lock |
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| CN108049715A (en) | 2018-05-18 |
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