CN110761624B - Bolt control method and door lock system - Google Patents
Bolt control method and door lock system Download PDFInfo
- Publication number
- CN110761624B CN110761624B CN201910883661.6A CN201910883661A CN110761624B CN 110761624 B CN110761624 B CN 110761624B CN 201910883661 A CN201910883661 A CN 201910883661A CN 110761624 B CN110761624 B CN 110761624B
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- CN
- China
- Prior art keywords
- lock
- section
- lock tongue
- controller
- moving
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- 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
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/10—Bolts of locks or night latches
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/0045—Silencing devices; Noise reduction
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/10—Illuminating devices on or for locks or keys; Transparent or translucent lock parts; Indicator lights
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00563—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys using personal physical data of the operator, e.g. finger prints, retinal images, voicepatterns
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B2047/0048—Circuits, feeding, monitoring
- E05B2047/0067—Monitoring
- E05B2047/0069—Monitoring bolt position
Abstract
The invention relates to the technical field of door lock equipment, in particular to a lock tongue control method and a door lock system, wherein the door lock system comprises a lock body and a lock tongue which are matched, the moving track of the lock tongue in the lock body comprises a locking section, a moving section and an opening section, position sensors are respectively arranged on the lock body corresponding to the locking section, the opening section and the moving section, the door lock system further comprises a controller and a driver in transmission connection with the lock tongue, the position sensors and the driver are respectively and electrically connected with the controller, the controller controls the driver to work based on lock tongue position information transmitted by the position sensors so as to change the moving speed of the lock tongue, the controller can detect the position information of the lock tongue and control the moving speed of the lock tongue according to the lock tongue position information, and accurate control over the lock tongue is realized.
Description
Technical Field
The invention relates to the technical field of door lock equipment, in particular to a bolt control method and a door lock system.
Background
With the maturity of the technology and the improvement of the living standard of people, the intelligent door lock gradually enters the home of common people. Most of household intelligent door locks in the current market lack control over a lock tongue, the door lock is powered on again after being powered off in the locking process or the movement of the lock tongue, the lock tongue often collides with a door body after reaching the position and stops suddenly, certain noise is generated, and the accuracy and the service life of the lock tongue are influenced by long-term collision.
Disclosure of Invention
The invention aims to provide a lock tongue control method and a door lock system, which can detect the position information of a lock tongue, control the moving speed of the lock tongue according to the position information of the lock tongue, realize the accurate control of the lock tongue and solve the problem of collision when the lock tongue reaches the position.
The embodiment of the invention is realized by the following steps:
a door lock system comprises a lock body and a lock tongue which are matched, wherein the moving track of the lock tongue in the lock body comprises a locking section, a moving section and an opening section, and the lock body is respectively provided with a position sensor corresponding to the locking section, the opening section and the moving section;
the door lock system further comprises a controller and a driver connected with the lock bolt in a transmission mode, the position sensor and the driver are respectively electrically connected with the controller, and the controller controls the driver to work based on the lock bolt position information transmitted by the position sensor so as to change the moving speed of the lock bolt.
Preferably, in an embodiment of the present invention, the position sensor is a photoelectric sensor, and the moving section is provided with a plurality of the position sensors.
Preferably, in an embodiment of the present invention, a distance sensor electrically connected to the controller is disposed inside the lock body, and the distance sensor faces the end portion of the lock tongue.
Preferably, in an embodiment of the present invention, LED lamps are respectively disposed outside the lock body corresponding to the locking section, the moving section and the unlocking section, and the LED lamps are electrically connected to the controller.
Preferably, in an embodiment of the present invention, the door lock system further includes a data acquisition unit electrically connected to the controller;
the data acquisition unit comprises a face recognition unit, a fingerprint recognition unit, a key code recognition unit and an iris recognition unit.
A deadbolt control method, comprising:
receiving an opening instruction or a locking instruction of a user;
the lock body is provided with position sensors corresponding to the locking section, the opening section and the moving section respectively, the position sensors can send the position information of the lock tongue to a controller, and the controller acquires the position information of the lock tongue in the lock body;
and controlling the moving speed of the lock tongue according to the position information.
Preferably, in an embodiment of the present invention, the receiving the user opening instruction or the locking instruction includes:
when the door lock is in a closed state, executing the opening instruction;
and when the door lock is in an open state, executing the locking instruction.
Preferably, in an embodiment of the present invention, the acquiring the position information of the bolt in the lock body includes:
and acquiring the state information of the bolt and controlling the bolt to start moving.
Preferably, in an embodiment of the present invention, the above-mentioned controlling the moving speed of the lock tongue according to the position information:
acquiring the moving distance of the lock tongue in the lock body;
and calculating the distance to be moved of the lock tongue according to the moving distance.
The embodiment of the invention has the beneficial effects that:
the lock bolt position information is detected, the moving speed of the lock bolt is controlled according to the change of the moving position of the lock bolt, the slow opening and slow closing of the lock bolt are achieved, the problem that the lock bolt collides with a door body and a lock body in the opening and closing moving process is solved, the accuracy and the service life of the lock bolt are improved, the use noise of the door lock is reduced, and the use comfort of a user is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic flow chart of a bolt control method according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1, the present embodiment provides a lock tongue control method and a door lock system, where the door lock system includes a lock body, a lock tongue, a controller and a driver, a moving track of the lock tongue in the lock body includes a locking section, a moving section and an opening section, the lock body is respectively provided with a position sensor corresponding to the locking section, the opening section and the moving section, the position sensor and the driver are respectively electrically connected to the controller, the position sensor can send lock tongue position information to the controller, and the controller can control the driver to operate according to the lock tongue position information.
The bolt control method comprises the following steps:
step S01, receiving an opening instruction or a locking instruction of a user;
step S02, acquiring the position information of the bolt in the lock body;
step S03 controls the moving speed of the latch bolt according to the position information of the latch bolt.
Specifically, when the door lock is in a closed state, the unlocking instruction is received and executed, and when the door lock is in an open state, the locking instruction is received and executed.
When the opening instruction is executed, firstly, the position information of the bolt is obtained, and when the bolt is in an opening state, the controller does not execute the opening instruction; when the spring bolt is in the locking state, the work of controller control driver, the driver drives the spring bolt and removes in the lock body, the end of spring bolt is removed to opening the section from the locking section, the driver drives the spring bolt and is slower at the translation rate of locking section and opening the section, the driver drives the spring bolt and carries out the high-speed translation at the removal section, after the spring bolt removes to opening the section, the position sensor who opens the section sends the signal of telecommunication that detects the spring bolt to the controller, controller control driver stop work, the spring bolt stop motion, accomplish the lock and open.
When a locking command is executed, firstly, the position information of a lock tongue is obtained, and when the lock tongue is in a locking state, a controller does not execute the locking command; when the spring bolt is in the open mode, the work of controller control driver, the driver drives the spring bolt and moves to the lock body is outer, the end of spring bolt is from opening the section and removing to the locking section, the driver drives the spring bolt and is slower at the translation rate of locking section and the section of opening, the driver drives the spring bolt and carries out the high-speed translation at the translation section, after the spring bolt removed to the locking section, the position sensor of locking section sent the signal of telecommunication that detects the spring bolt to the controller, controller control driver stop work, the spring bolt stop motion, accomplish the lock locking.
When the door lock executes an opening instruction or a locking instruction, the door lock is powered off and the lock tongue stops moving in the moving process of the lock tongue, when the door lock is powered on again, the controller continues to execute the instruction which is not completed before the power off, the controller acquires state information of the lock tongue, the state information of the lock tongue comprises the position of the lock tongue, the moving direction of the lock tongue and the current moving speed of the lock tongue, and the controller controls the driver to work based on the state information of the lock tongue.
In this embodiment, the moving length of the lock tongue in the lock body can be set as a threshold value in the controller, the moving distance of the lock tongue in the lock body is obtained in real time through the distance sensor, and the distance to be moved of the lock tongue can be calculated by subtracting the moving distance of the lock tongue from the threshold value, so that the accurate control of the lock tongue is realized.
The embodiment of the invention also provides a door lock system, which adopts the above-mentioned bolt control method, and the door lock system comprises a lock body, a bolt, a controller and a driver, wherein the moving track of the bolt in the lock body comprises a locking section, a moving section and an opening section, the lock body is respectively provided with a position sensor corresponding to the locking section, the opening section and the moving section, the position sensors and the driver are respectively electrically connected with the controller, the driver is in transmission connection with the bolt, the position sensor can send bolt position information to the controller, and the controller can control the driver to work according to the bolt position information.
The position sensor can be a photoelectric sensor, when the lock tongue moves to a detection area of the photoelectric sensor, the lock tongue blocks a light path of the photoelectric sensor, and the photoelectric sensor sends an electric signal to the controller to realize detection of the position of the lock tongue. In this scheme, correspond the locking section in the casing outside, remove the section and open the section and be provided with the LED lamp respectively, the LED lamp links with the controller electricity, and the spring bolt removes the in-process, and the controller is lighted according to the LED lamp that spring bolt position control corresponds, and convenience of customers knows the spring bolt shift position, confirms the lock state.
In this scheme, the lock body is inside to be provided with distance sensor towards the spring bolt end, and when the spring bolt was in the open mode, the spring bolt stretched into inside the lock body promptly, and the distance definition between spring bolt end and the distance sensor is L, and the lock spring bolt ends the removal in-process, and the spring bolt moves outside the lock body, and the distance between spring bolt and the distance sensor constantly increases, defines T with the distance that changes between the end of spring bolt and the distance sensor, and T subtracts the value of L and is current spring bolt displacement distance. When the bolt is in a locked state, the distance between the tail end of the bolt and the distance sensor is L1, the bolt moves towards the inside of the lock body in the opening and moving process of the bolt, the distance between the tail end of the bolt and the distance sensor is continuously reduced, the distance changing between the tail end of the bolt and the distance sensor is defined as T1, and the value obtained by subtracting T1 from L1 is the current bolt moving distance. But through the displacement of distance sensor monitoring spring bolt and treat displacement, conveniently control the spring bolt, prevent spring bolt and the collision of the door body and lock body, reduce the lock and use the noise.
In this scheme, the lock system can also include data collection station, data collection station is even with the controller electricity, data collection station is used for acquireing the opening signal that the external world sent, data collection station can include face identification unit, fingerprint identification unit, case password identification unit is iris identification unit, after data collection station discerned opening signal, data collection station sends the signal of telecommunication of opening the lock to the controller, the controller discernment is according to position sensor and distance sensor discernment spring bolt position, confirm the lock state, then the corresponding instruction of controller execution.
To sum up, this embodiment increases the sensor in the lock body, detect spring bolt positional information, thereby control spring bolt moving speed, at spring bolt movement estimation's interlude, the removal section in this scheme promptly, steerable spring bolt fast move, at the locking section with open the section steerable spring bolt and remove slowly relatively, realize the effect that the lock opened slowly and closed slowly, prevent that the spring bolt from removing the problem of in-process and door body and lock body collision at the switching, improve spring bolt precision and life, reduce the use noise of lock, improve user comfort.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A door lock system is characterized by comprising a lock body and a lock tongue which are matched, wherein the moving track of the lock tongue in the lock body comprises a locking section, a moving section and an opening section, and the lock body is respectively provided with a position sensor corresponding to the locking section, the opening section and the moving section;
the door lock system also comprises a controller and a driver in transmission connection with the lock tongue, the position sensor and the driver are respectively electrically connected with the controller, and the controller controls the driver to work based on the lock tongue position information transmitted by the position sensor so as to change the moving speed of the lock tongue;
the lock body is internally provided with a distance sensor electrically connected with the controller, and the distance sensor faces to the tail end part of the lock bolt.
2. The door lock system according to claim 1, wherein the position sensor is a photoelectric sensor, and the moving section is provided with a plurality of the position sensors.
3. The door lock system according to claim 1, wherein an LED lamp is provided outside the lock body corresponding to the locking section, the moving section, and the unlocking section, respectively, and the LED lamp is electrically connected to the controller.
4. The door lock system of claim 1, further comprising a data collector in electrical communication with the controller;
the data acquisition unit comprises a face recognition unit, a fingerprint recognition unit, a key code recognition unit and an iris recognition unit.
5. A method of controlling a deadbolt, comprising:
receiving an opening instruction or a locking instruction of a user;
the lock body is provided with position sensors corresponding to the locking section, the opening section and the moving section respectively, the position sensors can send the position information of the lock tongue to a controller, and the controller acquires the position information of the lock tongue in the lock body;
and controlling the moving speed of the lock tongue according to the position information.
6. The control method of claim 5, wherein the receiving a user open or lock command comprises:
when the door lock is in a closed state, executing the opening instruction;
and when the door lock is in an open state, executing the locking instruction.
7. The control method of claim 5, wherein the obtaining the position information of the bolt in the lock body comprises:
and acquiring the state information of the bolt and controlling the bolt to start moving.
8. The control method according to claim 5, wherein the controlling of the moving speed of the lock tongue according to the position information:
acquiring the moving distance of the lock tongue in the lock body;
and calculating the distance to be moved of the lock tongue according to the moving distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910883661.6A CN110761624B (en) | 2019-09-18 | 2019-09-18 | Bolt control method and door lock system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910883661.6A CN110761624B (en) | 2019-09-18 | 2019-09-18 | Bolt control method and door lock system |
Publications (2)
| Publication Number | Publication Date |
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| CN110761624A CN110761624A (en) | 2020-02-07 |
| CN110761624B true CN110761624B (en) | 2020-12-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910883661.6A Active CN110761624B (en) | 2019-09-18 | 2019-09-18 | Bolt control method and door lock system |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112687043A (en) * | 2020-12-28 | 2021-04-20 | 武汉深捷科技股份有限公司 | Door forbidden state detection method, system, equipment and storage medium |
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| EP1847892A3 (en) * | 1998-09-28 | 2007-10-31 | Kabushiki Kaisha Yaskawa Denki | Position controller |
| CN2583283Y (en) * | 2002-06-13 | 2003-10-29 | 北京超辰经济发展有限责任公司 | Direct plug-in noiseless lock |
| DE502005001371D1 (en) * | 2005-01-07 | 2007-10-11 | Thyssen Krupp Aufzuege Gmbh | Elevator installation with a control device |
| DE102009041101A1 (en) * | 2009-09-14 | 2011-03-24 | K.A. Schmersal Holding Gmbh & Co. Kg | Guard for a component for closing an opening |
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| CN109057550A (en) * | 2018-09-28 | 2018-12-21 | 纳氪(深圳)科技有限公司 | Smart lock and intelligent door |
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