CN109267847A - Intelligent door lock status monitoring alarm visible system Internet-based - Google Patents
Intelligent door lock status monitoring alarm visible system Internet-based Download PDFInfo
- Publication number
- CN109267847A CN109267847A CN201710903375.2A CN201710903375A CN109267847A CN 109267847 A CN109267847 A CN 109267847A CN 201710903375 A CN201710903375 A CN 201710903375A CN 109267847 A CN109267847 A CN 109267847A
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- China
- Prior art keywords
- door
- hall switch
- lock
- switch component
- head
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Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B49/00—Electric permutation locks; Circuits therefor ; Mechanical aspects of electronic locks; Mechanical keys therefor
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B51/00—Operating or controlling locks or other fastening devices by other non-mechanical means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
- F21V33/0004—Personal or domestic articles
- F21V33/0012—Furniture
- F21V33/0016—Furnishing for windows and doors
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- General Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Lock And Its Accessories (AREA)
Abstract
The present invention provides a kind of intelligent door lock status monitoring alarm visible system Internet-based, is applied on door, the system comprises Multi-function electronic intelligent lock body, multifunctional pick-up head, server and clients；Wherein, the Multi-function electronic intelligent lock body, for detecting the switch state of door, main lock tongue and control motor of unlocking；The multifunctional pick-up head for image before capture gate and detects in front of the door whether someone's malice is resident；The server, the state detected respectively for receiving the Multi-function electronic intelligent lock body and the multifunctional pick-up head, and received status signal is sent to the client.The present invention provides a kind of intelligent door lock status monitoring alarm visible system Internet-based, and user can not only get the status information of door and door lock, and can threaten malice and be resident personnel, while can remind the abnormality of its family's Door and its lock of user.
Description
Technical field
The present invention relates to Smart Home technical fields more particularly to intelligent door lock status monitoring Internet-based alarm can
Viewing system.
Background technique
Currently, anti-theft intelligent door lock mainly includes two classes, one kind is the fingerprint promoted on the market, password, chip or magnetic card
The panel of unlocking, only the variation of local unlocking mode, does not have the function of internet；In addition also have with internet function
Smart lock, but this kind of smart lock mainly pushes unlocking or enabling information by short message, or in multiple wrong unlocking situation
Under (inputing password by mistake) push alarm message or remote unlocking.
However, these smart locks are not able to reflect out the state of each lock point element of safe-guard door lock, thus can not
Movement on the door is analyzed, it is not known that the variation of which lock point element of door affects the state change of door, unlikely allows
Householder understands know that its security door respectively locks the state of some elements at any time, also unlikely according to the shape of door lock after going out
State takes necessary measure to ensure the safety of oneself door lock.
In addition, household camera is mainly installed on metope, and it is more eye-catching, it is easy to be found；Although secondly, camera energy
The image of floor, and be sent on the mobile phone of user by internet, but user will not check mobile phone at any time,
That is cannot timely remind user when encountering abnormal conditions；There is abnormal (someone's stop for a long time in front of the door, Men Fei in door lock
Normal opening or the rotation of main lock tongue) when, camera can not play the role of threatening；In addition, camera can not judge anything
When will appear exception.
At this point, how to find intelligent door lock status monitoring alarm visible system Internet-based, become urgently to be resolved
Problem.
Summary of the invention
In order to solve deficiency in the prior art, the present invention provides a kind of intelligent door lock status monitoring report Internet-based
Alert visible system, user can not only get the status information of door and door lock, and can threaten malice and be resident personnel, together
When form to alarm, the abnormality of call user's attention door lock.
The present invention provides intelligent door lock status monitoring alarm visible system Internet-based, is applied on door, the system
System includes Multi-function electronic intelligent lock body, multifunctional pick-up head, server and client；Wherein, the multifunction electronic intelligence
Energy lock body, for detecting the switch state of door, main lock tongue and control motor of unlocking；The multifunctional pick-up head, for shooting
Whether someone's malice is resident in front of the door for image and detection in front of the door, and available headlamp issues warning light, threatens that drive meaning resident
Personnel；The server, the shape detected respectively for receiving the Multi-function electronic intelligent lock body and the multifunctional pick-up head
State, and received status signal is sent to the client.
In one possible implementation, the Multi-function electronic intelligent door lock includes main lock tongue, clutch pressure lever,
One Hall switch component, the second Hall switch component and third Hall switch component；Wherein, the first Hall switch component is used for
The switch state of door is detected, the second Hall switch component is used to detect the switch state of main lock tongue, and the third Hall is opened
Close the switch state that component is used to detect unlocking control motor；
First magnet of the first Hall switch component is installed on the doorframe of the door, the first Hall element component with
The magnet correspondence is installed on the lock body of the Multi-function electronic intelligent door lock；
Second magnet of the second Hall switch component is installed on the main lock tongue, the second Hall element component and institute
The second magnet correspondence is stated to be installed on the lock body of the Multi-function electronic intelligent door lock；
The third magnet of the third Hall switch component is installed on the clutch pressure lever, third Hall element component
On the lock body for being installed on the multi-function door lock corresponding with the third magnet.
In one possible implementation, the Multi-function electronic intelligent door lock further includes control chip and wireless mould
Block；Wherein,
The control chip by the first Hall switch component, the second Hall switch component and the third suddenly
The switching signal of your switch block, is sent to user by the wireless module.
In one possible implementation, the first Hall switch component is normally closed conjunction positive-negative-positive, second Hall
Switch block and the third Hall switch component are normally opened NPN type.
In one possible implementation, the multifunctional pick-up head includes camera, ultrasonic probe, control chip
And it threatens and drives headlamp；Wherein,
The camera, for shooting the image of people；
The ultrasonic probe is located at the downside of the camera, for transmitting and receiving ultrasonic wave；
The control chip threatens described in control for the time difference according to transmitting and reception ultrasonic wave and drives headlamp
Issue warning light.
In one possible implementation, the multifunctional pick-up head further includes NFC unlocking coil and NFC control core
Piece is located on the upside of the camera；The NFC control chip can control the unlocking of the Multi-function electronic intelligent door lock.
In one possible implementation, the multifunctional pick-up head further includes loudspeaker.
In one possible implementation, client includes display screen.
In a kind of possible embodiment, the NFC unlocking coil encircling is set to the outer ring of the camera；Also
It is to cover NFC unlocking coil in the outer ring of the camera.
The application provides a kind of intelligent door lock status monitoring alarm visible system Internet-based, and user can not only obtain
The status information of door and door lock is got, and malice can be threatened and be resident personnel, while in the form of alarm, reminds user's note
The abnormality of meaning door lock.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, required use in being described below to embodiment
Attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description be only invent some embodiments, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is a kind of intelligent door lock status monitoring alarm visible system knot Internet-based provided in an embodiment of the present invention
Structure schematic diagram；
Fig. 2A is a kind of structural schematic diagram of Multi-function electronic intelligent door lock provided in an embodiment of the present invention；
Fig. 2 B is the structural schematic diagram of another Multi-function electronic intelligent door lock provided in an embodiment of the present invention；
Fig. 3 is a kind of structural schematic diagram of multifunctional pick-up head provided in an embodiment of the present invention；
Fig. 4 is a kind of structural schematic diagram of multifunctional pick-up head provided in an embodiment of the present invention；
Fig. 5 is a kind of circuit diagram of ultrasonic probe provided in an embodiment of the present invention；
Fig. 6 is a kind of ultrasonic probe working waveform figure provided in an embodiment of the present invention；
Fig. 7 is a kind of workflow schematic diagram of ultrasonic probe provided in an embodiment of the present invention；
Fig. 8 is a kind of schematic diagram of mobile phone software interface provided in an embodiment of the present invention；
Fig. 9 is the schematic diagram of another mobile phone software interface provided in an embodiment of the present invention；
Figure 10 is the structural schematic diagram of another multifunctional pick-up head provided in an embodiment of the present invention.
Specific embodiment
Below by drawings and examples, technical scheme of the present invention will be described in further detail.
In the embodiment of the present invention, first, second as just technical term differentiation, should not be construed as limiting.
Fig. 1 is a kind of intelligent door lock status monitoring alarm visible system knot Internet-based provided in an embodiment of the present invention
Structure schematic diagram.
Intelligent door lock status monitoring alarm visible system Internet-based, is applied on door, the system comprises more function
It can electronic intelligence lock body 101, multifunctional pick-up head 102, server 103 and client 104；Wherein, the multifunction electronic
Intelligent lock body 101, for detecting the switch state of door, main lock tongue and control motor of unlocking；The multifunctional pick-up head 102,
For image before capture gate and detection, whether someone's malice is resident in front of the door；The server 103, it is described multi-functional for receiving
The state that electronic intelligence lock body and the multifunctional pick-up head detect respectively, and received status signal is sent to the client
End 104.
In one possible implementation, the Multi-function electronic intelligent door lock includes main lock tongue, clutch pressure lever,
One Hall switch component, the second Hall switch component and third Hall switch component；Wherein, the first Hall switch component is used for
The switch state of door is detected, the second Hall switch component is used to detect the switch state of main lock tongue, and the third Hall is opened
Close the switch state that component is used to detect unlocking control motor；First magnet of the first Hall switch component is installed on described
On the doorframe of door, the first Hall element component lock body for being installed on the Multi-function electronic intelligent door lock corresponding with the magnet
On；Second magnet of the second Hall switch component is installed on the main lock tongue, the second Hall element component and described the
Two magnet correspondence is installed on the lock body of the Multi-function electronic intelligent door lock；The third magnet of the third Hall switch component
It is installed on the clutch pressure lever, third Hall element component is corresponding with the third magnet to be installed on the multi-function door lock
Lock body on.
In one possible implementation, the Multi-function electronic intelligent door lock further includes control chip and wireless mould
Block；Wherein, the control chip by the first Hall switch component, the second Hall switch component and the third suddenly
The switching signal of your switch block, is sent to user by the wireless module.
In one possible implementation, the first Hall switch component is normally closed conjunction positive-negative-positive, second Hall
Switch block and the third Hall switch component are normally opened NPN type.
In one possible implementation, the multifunctional pick-up head includes camera, ultrasonic probe, control chip
And it threatens and drives headlamp；Wherein, the camera, for shooting the image of people；The ultrasonic probe is located at described take the photograph
As the downside of head, ultrasonic wave for transmitting and receiving；The control chip, for according to the time for emitting and receiving ultrasonic wave
Difference threatens described in control and drives headlamp and issue warning light.
In one possible implementation, the multifunctional pick-up head further includes NFC unlocking coil and NFC control core
Piece is located on the upside of the camera；The NFC control chip can control the unlocking of the Multi-function electronic intelligent door lock.
In one possible implementation, the multifunctional pick-up head further includes loudspeaker.
In one possible implementation, client includes display screen.
The application provides a kind of intelligent door lock status monitoring alarm visible system Internet-based, and user can not only obtain
The status information of door and door lock is got, and malice can be threatened and be resident personnel, while the abnormal shape of user's door can be reminded
State.
Fig. 2A is a kind of structural schematic diagram of Multi-function electronic intelligent door lock provided in an embodiment of the present invention；Fig. 2 B is this hair
The structural schematic diagram for another Multi-function electronic intelligent door lock that bright embodiment provides.
As shown in Figure 2 A, lock body guide plate 1；Nut 2 is screwed on Hall switch component, is served standby tight；Hall switch group
Part 3；Magnet 4；Screw 5；6 are threadedly coupled, is connect for Hall switch component with guide plate；Screw 7；Hall switch 8；Hall switch
Component fixing piece 9；Doorframe 10；Screw 11；Magnet 12；Guide post 13；Main lock tongue guide groove 14；Guide post 15；Main lock tongue guiding
Slot 16；Main lock tongue shift fork 17；Unlocking clutch 18；Rectangular steel bar 19；Unlocking clutch is closed bolt 20；It is closed bolt reset spring
21；It is closed bolt compression bar 22；It unlocks and controls motor 23；Clutch pressure lever 24；It unlocks and controls motor push rod 25；Screw thread 26；Screw 27；
Magnet 28；Hall switch component 29；Screw 30；Hall switch component fixing piece 31；Main lock tongue 32.
Rectangular steel bar 19, for connecting clutch and door handle.Bolt is closed in the closure state in clutch, turning handle
Hand, rectangular strip of steel move clutch rotation, and main lock tongue moves up and down along guide groove under the constraint of guiding bolt at this time, main lock
Tongue extends and retracts, and door can be closed and be opened.
Unlocking clutch is closed bolt 20, if unlocking clutch closure bolt is in closed state, swing handle is moved upwards,
Rectangular strip of steel is moved clutch and is rotated counterclockwise, and main lock tongue is moved downward along guide groove under the constraint of guiding bolt at this time, main
Lock tongue retracts, and door is opened.If swing handle at this time moves downward, rectangular strip of steel is moved clutch and is rotated clockwise, and leads at this time
Lock tongue under the constraint of guiding bolt, is moved upwards along guide groove, and main lock tongue stretches out；As shown in Figure 2 B.
If unlocking clutch closure bolt is in releasing orientation, swing handle is moved downward at this time, and rectangular steel bar will drive
Clutch rotates clockwise, and main lock tongue stretches out.If the upward counterclockwise movement of swing handle at this time, rectangular steel bar can not drive from
Clutch rotation, rectangular steel bar are in the state of idle running, as shown in Figure 2 A.
It is closed bolt reset spring 21, when unlocking control motor push rod return, moves upwards unlocking clutch closure bolt,
It is detached from closed state, at this moment clutch is in releasing orientation.
Hall switch component is a kind of approach switch sensor integrated with Hall element, its front end it is close or from
When opening magnet certain distance (general 3-5mm or so), signal line end will generate low or high level on-off model, utilize
Control chip records the variation of this low and high level, so that it may it is remote from magnet still close to analyze Hall switch.
Hall switch component is divided to normally opened NPN and two kinds of normally closed PNP, wherein normally opened NPN exports low level when magnet is close
(being identified as 0) exports high level (being identified as 1) when leaving；Normally closed PNP exports high level (being identified as 1) when magnet is close, from
Low level (being identified as 0) is exported when opening.
Hall switch has the characteristics that contactless, low-power consumption, long life, response frequency are high, inside use asphalt mixtures modified by epoxy resin
Rouge envelope fills integralization, so can reliability application be a kind of novel electrical accessorie in close switch under all kinds of adverse circumstances.
The present invention is mainly to detect the factor change signal of door lock, is respectively: the switch signal detection of main lock tongue, control of unlocking
The switch signal detection of motor processed；And the switch signal detection of door.
The switch signal detection of main lock tongue: if magnet 12 is fixed on main lock tongue 32, Hall switch component 8 is (normally opened
NPN type) (as shown in Figure 2 A) is fixed on lock body, adjust the distance of the two.As shown in Figure 2 A, when the stretching of main lock tongue 32, magnetic
Iron 12 leaves Hall switch component 8, at this time signal wire output high level (being identified as 1), at this moment on door lock；As shown in Figure 2 B, such as
Main 32 return of lock tongue of fruit, Hall switch component 8 lean near magnet 12, and signal wire output low level (being identified as 0), main lock tongue are beaten at this time
It opens, door can be opened.
It unlocks and controls the switch signal detection of motor: according to Hall switch working principle, as shown in Figure 2 B, being controlled unlocking
Motor 23 is powered, when the control motor push rod 25 that will unlock stretches out, Hall switch component 29 (normally opened NPN type) and magnet 28 is at this time
For proximity state；29 signal wire of Hall switch exports low level (being identified as 0) at this time, lifts on corresponding clutch pressure lever 24
(pushing away), unlocking clutch closure bolt 20 is in closed state and at this moment turns the handle as shown in Figure 2 B at this time, passes through square bar
Item 19 can rotate unlocking clutch 18, stir main lock tongue shift fork 17, and at this moment main lock tongue 32, which just retracts, opens, control of unlocking at this time
The state of motor 23 is out (push rod release)；In fig. 2, Hall switch 29 and magnet 28 are leave state at this time, at this time suddenly
You export high level (being identified as 1) by 29 signal wire of switch, and corresponding clutch pressure lever 24 pushes, and unlocking clutch closure bolt 20 exists
It is closed upper lift return under the promotion of bolt reset spring 21 and is in releasing orientation, unlocking clutch 18 unclamps at this time, rotates door at this time
Handle, rectangular steel bar 19 are not able to rotate unlocking clutch 18, cannot stir main lock tongue shift fork 17 yet and open the main retraction of lock tongue 32,
At this moment unlocking and controlling the state of motor 23 is to close (pusher retracted).
The switch signal detection of door: as shown in Figure 2 A, Hall switch component 3 is normally closed positive-negative-positive, on lock body, magnetic
Iron 4 is on doorframe, and when door shuts closure, magnet 4 is close to Hall switch component 3, and Hall switch component 3 exports height at this time
Level (is identified as 1), indicates that door is shut；When door is opened, magnet 4 leaves Hall switch component 3, at this time Hall switch component
3 outputs low level (being identified as 0) indicate that door opens.
The corresponding level mark of Push And Release of main lock tongue, unlock control motor and door, as shown in the table.
Hall switch component is positive pole V5+, GND (ground wire) and signal wire respectively, by this three lines point by three lines
It is not connected on mainboard, signal as above is passed on the control chip of mainboard by this line；
Fig. 3 is a kind of structural schematic diagram of multifunctional pick-up head provided in an embodiment of the present invention.As shown in figure 3, a kind of more
Function camera, is installed at the opal of door, and the multifunctional pick-up head includes camera 302, ultrasonic probe 304, control
It chip (not shown) and threatens and drives headlamp 303；Wherein, the camera, for shooting the image of people；It is described super
Sonic probe is located at the downside of the camera, and ultrasonic wave, detects the residence time of personnel for transmitting and receiving；The control
Chip threatens described in control for the time difference according to transmitting and reception ultrasonic wave and drives headlamp sending warning light.
In a possible embodiment, the multifunctional pick-up head further includes night vision illumination lamp 301, at night
Illumination, in order to which camera can shoot image at night.
The multifunctional pick-up head has following functions:
1, the P2P camera checked can remotely be monitored by mobile phone by being equipped with；
2, householder can constantly monitor situation in front of the door, and householder can check situation (camera) in front of the door by mobile phone remote；
3, be resident detection device (ultrasonic probe) equipped with personnel, can detect whether someone in front of the door and messenger it is resident whether
More than setting time, if it does, device can issue the resident alarm signal of malice to mainboard；At this point, in multifunctional pick-up head
The ultrasonic probe of use is ultrasonic wave module HC-SR04, and the embodiment of the present invention is to this without being described in detail；
4, drive warning illuminating lamp equipped with threatening, in messenger it is resident be more than setting time after, threaten and drive warning illuminating lamp
It can automatically turn on and illuminate, prompting resident personnel, you have been detected device and are found.Malice is resident personnel on seeing this lamp and door
Camera after, have a kind of fear at heart, can be afraid of to be photographed, so can leave automatically, this can substantially reduce theft
The generation of case；
5, after the resident time-out of personnel, one side warning lamp is glittering, and suspicious resident personnel are driven in warning；On the other hand it triggers
Alarm signal, this signal arrive camera control panel all the way, drive the dynamic automatic camera three of camera and open photo, pass through router and interconnection
Net is transmitted to server, storage；In addition master control borad is arrived all the way, by master control borad to router by internet to server, by taking
Device be engaged in by internet to householder's mobile phone, is issued and is alarmed by APP --- " malice is resident " signal；
6, householder opens mobile phone at this time, just can be appreciated that image in front of the door, and householder can take pictures and record a video；
7, cell phone application at this moment image in front of the door, door lock state at this time, record a video and take pictures, the type of alarm signal and
Remote unlocking control interface concentrates in together, and is embodied on a whole interface, as shown in Fig. 4.Realize that householder can see
Image in front of the door, video recording of taking pictures；Image can also be looked to decide whether to execute remote unlocking, and risen it can be seen that sending out remote
Whether journey unlocking signal performs, and whether personnel enter in door before remote unlocking back door, but also can be simultaneously specific mistake
Journey video recording, as evidence.
In present China house, there are many solitary elder, and sons and daughters are outside sometimes after accident occurs in old man, even if having cried rescue
Vehicle, if old man is not active, rescue personnel cannot register one's residence, it is difficult to which rescue in time is generally taken at this time and cries 110 and unlock
Company, and any situation can not demonstrate on earth in front of the door, will cause many troubles later.If there is our function, rescuing
After shield personnel and police or cell neighbourhood committee personnel reach, children outside can remotely open the door, it is most important that Ke Yiquan
Journey video recording, can both be left evidentiary material in this way, can also know situation in front of the door at the first time, understand the progress of rescue.
Fig. 4 is a kind of structural schematic diagram of multifunctional pick-up head provided in an embodiment of the present invention.In Fig. 4, shell 401, light
Dependent sensor 402, NFC unlocking coil 403, camera 404, outer acrylic piece 405, seal rubber 406, solenoid isolation sticker
407, it threatens and drives lamp 408, loudspeaker 409, rear cover 410, ultrasonic probe 411, NFC, which unlocks, controls board group line 412, camera line
Group 413 connects bolt 414, images head plate 415, images headstock 416, NFC unlocking (chip coil) control panel 417.
In conjunction with Fig. 3 it is found that there is multiple threaten to drive lamp 408；There is a photosensitive sensor 402 (night vision illumination lamp 301).
User can be close to NFC unlocking coil 403, NFC unlocks directly by having the mobile phone or chip card of NFC function
Signal is transmitted to NFC unlocking control chip 412 after NFC unlocking control chip checking passes through and controls opening for electronic lock by coil
Lock.
At this time, it may be necessary to explanation, NFC, which unlocks, controls the unlocking of chip controls electronic lock, to those skilled in the art
For be customary means, herein without be described in detail.
Threaten drive lamp 408 can issue it is continual issue various colors light, reach and threaten abnormal stop personnel
Effect；And auxiliary loudspeaker 409, the sound of alarm is issued, abnormal stop personnel are further threatened.At this point, multifunctional pick-up head
It can send the image of shooting and the signal threatened on the software of mobile phone by wiFi module, user can be looked by software
See image in front of the door and timely obtain alarm signal, thus to carry out the processing of next step.
Below by taking Fig. 5 as an example, ultrasonic probe 411 of the invention is illustrated.
As shown in figure 5, ultrasonic probe is a kind of ultrasonic listening module of current maturation using HC-SR04 module,
It is made of emitting head+transmit circuit+reception head+reception circuit+control chip.
Ranging is triggered using I/O port TRIG, at least high level signal of 10us；Module can send 8 automatically at this time
The square wave of 40khz has detected whether signal return automatically；There is signal return, exporting a high level by IO mouthfuls of ECHO,
High level duration is exactly ultrasonic wave from the time for being emitted to return.In the case where continuous trigger, so that it may by rear
The control chip at end carries out processing to obtain the time of continuous trigger.Waveform diagram is as shown in Figure 6.
Ultrasonic wave module HC-SR04 is mounted on multifunctional pick-up head.When someone close to when, emitting head will have been triggered
The ultrasonic wave of sending, echo will be received automatically by receiving head at this time, this signal can be passed through WIFI at this time by control chip program
Module is sent to server, this signal is pushed to householder's cell phone application by server, can prompt someone on the interface APP at this time；Simultaneously
Control chip program can add up the time of this triggering automatically, if this time has been more than pre-set " malice is resident " report
Alert time standard, this signal determining can be at this time " malice is resident " alarm signal by control chip program, by this signal
It is sent to server by WIFI module, server can be issued by internet to householder's cell phone application after obtaining this signal
" malice is resident " alarm, while control drives headlamp and can issue light, threatens and drives to messenger.When APP is checked in householder's click,
APP can will constantly video draws in interface simultaneously in front of the door, so that householder is not only known that the state of door, but also can also be seen that in front of the door
Image.It can record a video and take pictures simultaneously, be retained as evidence.
Fig. 7 is a kind of workflow schematic diagram of ultrasonic probe provided in an embodiment of the present invention.The process includes step
S701-S706。
Step S701, ultrasonic probe detect whether someone and timing.
Step S702, control chip judge the residence time of people in front of the door, if time-out.
After ultrasonic probe timing, which is compared by control chip with preset time, and timing time is greater than
Preset time, at this point, someone's malice stops in front of the door for judgement；Timing time is less than or equal to preset time, and judgement is unmanned in front of the door to dislike
Meaning stops.
Step S703, when someone's malice stops, control chip issues malice and is resident alarm signal.
Colored light is issued at this point, threatening and driving headlamp, does not stop to flash；Loudspeaker issue alarm sound, i.e. S705；
Meanwhile status signal is sent to server storage.
Step S704, when nobody stops, status signal is sent to server storage by control chip.
Malice is stopped alarm signal and is pushed on the cell phone software of householder by step S706, server.
Householder sees alarm signal by cell phone software, and sees image；Carry out relevant treatment.
Fig. 8 is a kind of schematic diagram of mobile phone software interface provided in an embodiment of the present invention.As shown in figure 8, user can lead to
Mobile phone terminal APP is crossed to check the function of each element of Multi-function electronic intelligent door lock.Lock, that is, control motor of unlocking, current state
It closes；Tongue, i.e., main lock tongue, current state are closed；Door, the i.e. on or off of door, current state are closed；People, i.e., in front of the door whether there is or not personnel's stop, when
Preceding state nobody；Server locks the server being connected with lock body, current state connects, and wireless transmission is normal；There are also refreshings to press
The button of button and locked lock；The top half of mobile phone is the image of shooting.User can remotely be opened by unlocking cipher
Lock.
As shown in figure 9, the state diagram of unlocking is shown in mobile phone interface.Current state, lock are opened；Tongue is opened；Men Kai, people without；
Server connection.Meanwhile the icon display lock of lock is opened.
In addition, it should be noted that, can install NFC unlocking coil on multifunctional pick-up head, user is by having NFC function
The mobile phone or NFC chip card of energy are close to positioned at the multifunctional pick-up head of the opal position of door, and NFC unlocking coil will obtain
Data be sent to control chip processing；After control chip checking passes through, control Multi-function electronic intelligent door lock is unlocked.
Figure 10 is the structural schematic diagram of another multifunctional pick-up head provided in an embodiment of the present invention.
As shown in Figure 10, NFC unlocking coil 1001, camera 1002, solenoid isolation paste 1003, threaten and drive headlamp
1004 and ultrasonic probe 1005.
As shown in Figure 10, NFC unlocking coil 1001 is set to the outer ring of camera 1002, in this way with chip magnetic card opened
Structure has just obtained great simplification, without a structure is being separately provided for chip unlocking.It not only can save significantly
About manufacturing cost can also be such that product appearance is improved.
The embodiment of the present invention is by three Hall element groups of installation, to obtain door, main lock tongue and control motor of unlocking
Switch state, and by wireless network transmissions to user；Further, it is also possible to by multifunctional pick-up head come the figure before capture gate
Picture, detected by the ultrasonic probe in multifunctional pick-up head in front of the door be it is non-have extremely resident situation, and pass through wireless network
Network is transferred to user；The case where allowing user that can understand door lock at any time.
In addition, the control chip on Multi-function electronic intelligent door lock and multifunctional pick-up head, the door that will acquire, in front of the door whether
The correlated condition signal of the stop of someone's malice, door lock etc. is sent to server；Server is sent to client；User passes through client
End views the various status signals of door, as shown in Figure 8.To the very big safety that ensure that householder's door.
It should be noted that only sending out an information difference with previous so-called smart lock, this is antitheft in the embodiment of the present invention
Warning message is after push, and householder has to click processing, and otherwise cell phone application is constantly in alarm condition, until householder clicks
Until.So both can to avoid due to external sound it is noisy, only sending out an information voice householder can't hear, can also be to avoid,
Delay since householder accidentally leaves the sound that mobile phone does not hear that information is and check warning message, this is just mentioned significantly
High householder knows the probability of alarm, substantially can be to avoid the generation of similar incidents.
Above-described specific embodiment has carried out further the purpose of the present invention, technical scheme and beneficial effects
It is described in detail, it should be understood that being not intended to limit the present invention the foregoing is merely a specific embodiment of the invention
Protection scope, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should all include
Within protection scope of the present invention.
Claims (9)
- The visible system 1. intelligent door lock status monitoring Internet-based is alarmed, is applied on door, which is characterized in that the system Including Multi-function electronic intelligent lock body, multifunctional pick-up head, server and client；Wherein,The Multi-function electronic intelligent lock body, for detecting the switch state of door, main lock tongue and control motor of unlocking；The multifunctional pick-up head for image before capture gate and detects in front of the door whether someone's malice is resident；The server, the shape detected respectively for receiving the Multi-function electronic intelligent lock body and the multifunctional pick-up head State, and received status signal is sent to the client.
- 2. system according to claim 1, which is characterized in that the Multi-function electronic intelligent door lock include main lock tongue, from Clutch compression bar, the first Hall switch component, the second Hall switch component and third Hall switch component；Wherein, the first Hall Switch block is used to detect the switch state of door, and the second Hall switch component is used to detect the switch state of main lock tongue, institute Third Hall switch component is stated for detecting the switch state for control motor of unlocking；First magnet of the first Hall switch component is installed on the doorframe of the door, the first Hall element component with it is described Magnet correspondence is installed on the lock body of the Multi-function electronic intelligent door lock；Second magnet of the second Hall switch component is installed on the main lock tongue, the second Hall element component and described the Two magnet correspondence is installed on the lock body of the Multi-function electronic intelligent door lock；The third magnet of the third Hall switch component is installed on the clutch pressure lever, third Hall element component and institute Third magnet correspondence is stated to be installed on the lock body of the multi-function door lock.
- 3. system according to claim 2, which is characterized in that the Multi-function electronic intelligent door lock further includes control chip And wireless module；Wherein,The control chip opens the first Hall switch component, the second Hall switch component and the third Hall The switching signal for closing component, is sent to user by the wireless module.
- 4. system according to claim 2, which is characterized in that the first Hall switch component is normally closed conjunction positive-negative-positive, institute Stating the second Hall switch component and the third Hall switch component is normally opened NPN type.
- 5. system according to claim 1, which is characterized in that the multifunctional pick-up head includes camera, ultrasonic wave spy Head, NFC, which control chip and threaten, drives headlamp；Wherein,The camera, for shooting the image of people；The ultrasonic probe is located at the downside of the camera, for transmitting and receiving ultrasonic wave；The NFC controls chip, for the time difference according to transmitting and reception ultrasonic wave, threatens described in control and drives headlamp hair Warning light out.
- 6. system according to claim 5, which is characterized in that the multifunctional pick-up head further include NFC unlocking coil and NFC controls chip, is located on the upside of the camera；The NFC control chip can control the Multi-function electronic intelligent door lock Unlocking.
- 7. system according to claim 5, which is characterized in that the multifunctional pick-up head further includes loudspeaker.
- 8. system according to claim 1, which is characterized in that client includes display screen.
- 9. system according to claim 6, which is characterized in that the NFC unlocking coil encircling is set to the camera Outer ring.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710903375.2A CN109267847A (en) | 2017-09-29 | 2017-09-29 | Intelligent door lock status monitoring alarm visible system Internet-based |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710903375.2A CN109267847A (en) | 2017-09-29 | 2017-09-29 | Intelligent door lock status monitoring alarm visible system Internet-based |
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| CN109267847A true CN109267847A (en) | 2019-01-25 |
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| CN201710903375.2A Pending CN109267847A (en) | 2017-09-29 | 2017-09-29 | Intelligent door lock status monitoring alarm visible system Internet-based |
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