CN109245327B - Intelligent lock and use method thereof - Google Patents
Intelligent lock and use method thereof Download PDFInfo
- Publication number
- CN109245327B CN109245327B CN201811169074.2A CN201811169074A CN109245327B CN 109245327 B CN109245327 B CN 109245327B CN 201811169074 A CN201811169074 A CN 201811169074A CN 109245327 B CN109245327 B CN 109245327B
- Authority
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- China
- Prior art keywords
- power supply
- mobile terminal
- singlechip
- lock body
- controls
- 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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- 238000000034 method Methods 0.000 title claims abstract description 7
- 238000004891 communication Methods 0.000 claims abstract description 22
- 238000012795 verification Methods 0.000 claims abstract description 6
- 230000008878 coupling Effects 0.000 abstract description 5
- 238000010168 coupling process Methods 0.000 abstract description 5
- 238000005859 coupling reaction Methods 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
-
- 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
-
- 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
-
- H02J7/025—
-
- 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
- E05B2047/0057—Feeding
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses an intelligent lock, comprising: the lock body, set up in the lock body and be used for controlling the singlechip, power supply unit, the mobile terminal and the wireless subassembly that charges of the open or closed of lock body through bluetooth wifi communication connection with the singlechip. According to the intelligent lock, the single chip microcomputer, the power supply assembly and the wireless charging assembly are matched, so that the lock body and the mobile terminal are charged, and the intelligent lock cannot be used due to insufficient electric quantity of the lock body or the mobile terminal. The invention also discloses a use method of the intelligent lock, the communication connection between the singlechip and the mobile terminal is realized through a wifi or Bluetooth connection mode, meanwhile, the identification of the mobile terminal is realized through a wifi or Bluetooth unique encryption function, and in the effective coupling range of the wireless charging assembly, only the mobile terminal passing through verification can be charged, and a plurality of specific mobile terminals can be charged at the same time, so that the corresponding mobile terminals can be accurately matched.
Description
Technical Field
The invention relates to an intelligent lock, in particular to an intelligent lock for a case and a processing method thereof.
Background
In daily life, people often use the case for placing required articles when going out, and the case is widely applied to various life scenes due to convenient use, but the case is easy to lose and needs to be carefully stored. In the prior art, the intelligent lock is applied to burglary prevention of the case, the opening or closing of the lock body of the intelligent lock is controlled by the mobile terminal such as a mobile phone, but corresponding operation needs to ensure that the mobile terminal and the power supply in the lock body have sufficient electric quantity, and any one of the mobile terminal and the intelligent lock is powered off, so that the case cannot be opened. Therefore, there is a need for an intelligent lock that can charge a power supply within a mobile terminal and lock body.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide an intelligent lock capable of charging a power supply in a mobile terminal and a lock body.
The invention adopts the following technical scheme:
an intelligent lock, comprising:
A lock body;
the singlechip is arranged in the lock body and used for controlling the opening or closing of the lock body;
The power supply assembly comprises a first power supply and a second power supply electrically connected with the first power supply, the first power supply is arranged in the lock body and respectively supplies power to the lock body and the singlechip, the singlechip monitors the electric quantity of the first power supply, the singlechip is electrically connected with the second power supply, and the singlechip controls the on or off of the second power supply;
The mobile terminal is in communication connection with the singlechip through Bluetooth/wifi;
The wireless charging assembly comprises a transmitting coil circuit arranged on a second power supply and a receiving coil circuit arranged on the mobile terminal, wherein the transmitting coil circuit is electrically connected with the second power supply, the singlechip controls the transmitting coil circuit to be connected or disconnected, and the receiving coil circuit is electrically connected with the power supply of the mobile terminal.
Working principle: when the mobile terminal is normally used, the mobile terminal is in communication connection with the singlechip through wifi or Bluetooth signals, the mobile terminal is used for sending an operation of unlocking or closing the lock body to the singlechip, and the power consumption of the singlechip and the lock body is derived from a first power supply. When the electric quantity of the lock body is too low, the singlechip controls the second power supply to be started, and the second power supply charges the first power supply to ensure the electric quantity of the first power supply; when the electric quantity of the mobile terminal is insufficient, a charging signal is sent to the singlechip through the mobile terminal, the singlechip controls the second power supply to be started and conduct the transmitting coil circuit, the second power supply supplies power to the transmitting coil circuit, the transmitting coil circuit generates a magnetic field, the receiving coil circuit on the mobile terminal can be coupled with the magnetic field generated by the transmitting coil circuit in a certain range, the transmitting coil circuit transmits energy to the receiving coil circuit through magnetic field coupling, and the energy is converted into electric energy through the receiving coil circuit to be supplied to the mobile terminal, so that the mobile terminal is charged.
Preferably, the lock body is provided with an alarm, the alarm is electrically connected with the first power supply, and the singlechip controls the opening and closing of the alarm.
Preferably, the lock further comprises a positioner arranged on the lock body, wherein the positioner is electrically connected with the first power supply, and the singlechip controls the opening and closing of the positioner.
Preferably, the lock further comprises a key assembly arranged on the lock body, the key assembly is in communication connection with the singlechip, and the key assembly is electrically connected with the first power supply.
Preferably, the key assembly comprises a biological characteristic recognition module which is in communication connection with the singlechip.
Preferably, the model of the singlechip is TMS370C256A.
Preferably, the mobile terminal is a mobile phone.
The invention also provides a use method of the intelligent lock, after the mobile terminal inputs a Bluetooth password or a wifi password and passes verification, the mobile terminal is in communication connection with the single chip microcomputer, the mobile terminal sends a charging instruction, the single chip microcomputer detects the electric quantity of the first power supply, if the electric quantity of the first power supply is lower than a preset value, the single chip microcomputer controls the second power supply to be turned on, the second power supply charges the first power supply, and if the electric quantity of the first power supply is higher than the preset value, the second power supply is kept to be turned off; the singlechip receives the corresponding signal, and the singlechip controls the second power to be turned on, and simultaneously the singlechip controls the transmission coil circuit to be conducted, and the transmission coil circuit transmits energy to the receiving coil circuit, and the receiving coil circuit charges the mobile terminal.
Preferably, the mobile terminal further comprises an alarm, when the Bluetooth or wifi communication connection signal of the single chip microcomputer and the mobile terminal is disconnected, the single chip microcomputer controls the lock body to be closed, and the alarm gives an alarm.
Preferably, the mobile terminal also comprises a positioner, after the alarm sends out an alarm, the singlechip controls the opening of the positioner, the positioner sends out a positioning signal to the mobile terminal, and the mobile terminal receives the position of the positioning signal lock body.
Compared with the prior art, the invention has the beneficial effects that:
According to the intelligent lock, the single chip microcomputer, the power supply assembly and the wireless charging assembly are matched, so that the lock body and the mobile terminal are charged, and the intelligent lock cannot be used due to insufficient electric quantity of the lock body or the mobile terminal.
According to the application method of the intelligent lock, communication connection between the singlechip and the mobile terminal is realized through a wifi or Bluetooth connection mode, meanwhile, identification of the mobile terminal is realized through a wifi or Bluetooth unique encryption function, charging can be performed only through the verified mobile terminal within an effective coupling range of the wireless charging assembly, and a plurality of specific mobile terminals can be charged at the same time, so that the corresponding mobile terminals can be accurately matched.
Drawings
Fig. 1 is a schematic structural diagram of an intelligent lock according to an embodiment of the present invention.
Fig. 2 is a schematic diagram of electrical connections of a smart lock according to an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to the present embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functionality throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the invention.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention. Furthermore, features defining "first", "second" may include one or more such features, either explicitly or implicitly. In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
As a specific embodiment of the present invention, as shown in fig. 1 and 2, an intelligent lock includes: a lock body 10; the singlechip 20 is arranged in the lock body 10 and is used for controlling the opening or closing of the lock body 10; the power supply assembly comprises a first power supply 30 and a second power supply 40 electrically connected with the first power supply 30, the first power supply 30 is arranged in the lock body 10 and respectively supplies power to the lock body 10 and the singlechip 20, the singlechip 20 monitors the electric quantity of the first power supply 30, the singlechip 20 is electrically connected with the second power supply 40, and the singlechip 20 controls the on or off of the second power supply 40; the mobile terminal 50 is connected with the singlechip 20 through Bluetooth/wifi communication; the wireless charging assembly comprises a transmitting coil circuit 601 arranged on the second power supply 40 and a receiving coil circuit 602 arranged on the mobile terminal 50, wherein the transmitting coil circuit 601 is electrically connected with the second power supply 40, the singlechip 20 controls the transmitting coil circuit 601 to be turned on or off, and the receiving coil circuit 602 is electrically connected with the power supply of the mobile terminal 50.
Working principle: during normal use, the mobile terminal 50 is in communication connection with the single-chip microcomputer 20 through wifi or Bluetooth signals, and the operation of opening the lock body 10 or closing the lock body 10 is sent to the single-chip microcomputer 20 through the mobile terminal 50, so that the power consumption of the single-chip microcomputer 20 and the lock body 10 is derived from the first power supply 30. When the electric quantity of the lock body 10 is too low, the singlechip 20 controls the second power supply 40 to be turned on, and the second power supply 40 charges the first power supply 30 to ensure the electric quantity of the first power supply 30; when the electric quantity of the mobile terminal 50 is insufficient, a charging signal is sent to the singlechip 20 through the mobile terminal 50, the singlechip 20 controls the second power supply 40 to turn on and conduct the transmitting coil circuit 601, the second power supply 40 supplies power to the transmitting coil circuit 601, the transmitting coil circuit 601 generates a magnetic field, the receiving coil circuit 602 on the mobile terminal 50 can be coupled with the magnetic field generated by the transmitting coil circuit 601 within a certain range, the transmitting coil circuit 601 transmits energy to the receiving coil circuit 602 through magnetic field coupling, and the energy is converted into electric energy through the receiving coil circuit 602 to be supplied to the mobile terminal 50, so that the mobile terminal 50 is charged.
The lock body 10 is provided with an alarm 70, the alarm 70 is electrically connected with the first power supply 30, and the singlechip 20 controls the on and off of the alarm 70.
When the connection between the mobile terminal 50 and the singlechip 20 is disconnected, the singlechip 20 controls the lock body 10 to be closed, so that the safety of objects in the case is ensured, and the singlechip 20 controls the alarm 70 to be opened for warning; when the mobile terminal 50 is kept connected with the singlechip 20 but the case is not in the visual field, the mobile terminal 50 sends an alarm signal to the singlechip 20, the lock body 10 is closed, the alarm 70 is opened, and a user searches for the case through the alarm 70.
The mobile terminal 50 may also be provided with corresponding alert means.
The lock further comprises a locator 80 arranged on the lock body 10, the locator 80 is electrically connected with the first power supply 30, and the singlechip 20 controls the opening and closing of the locator 80.
Setting a positioner 80, when the connection between the mobile terminal 50 and the singlechip 20 is disconnected, the singlechip 20 controls the lock body 10 to be closed, so that the safety of objects in the case is ensured, the singlechip 20 controls the positioner 80 to be opened, specifically a GPS (global positioning system) positioner 80, and the positioner 80 sends the position of the case to the mobile terminal 50, so that the case is convenient to find; when the mobile terminal 50 is kept connected with the singlechip 20 but the case is not in the visual field, the mobile terminal 50 sends a positioning signal to the singlechip 20, the lock body 10 is closed, the positioner 80 is opened, and a user retrieves the case through the positioning signal of the positioner 80.
The key assembly 90 is arranged on the lock body 10, the key assembly 90 is in communication connection with the singlechip 20, and the key assembly 90 is electrically connected with the first power supply 30.
To prevent the lock body 10 from being opened due to the mobile terminal 50 not being used normally, the key assembly 90 may be used to unlock the lock.
Specifically, the key assembly 90 includes a biometric identification module in communication with the single-chip microcomputer 20.
The biological characteristic recognition module is in the prior art, such as an iris scanning module, a fingerprint module, a face scanning module and the like.
The unique biological characteristics of the user are adopted as unlocking information, so that the safety coefficient is high.
The model of the singlechip 20 is TMS370C256A.
The SCM 20 of TMS370C256A signal adopts low-power consumption CMOS technology, can efficiently integrate the functional structure of the peripheral, has high-efficiency and systematic control on the connected functional structure, and has high response efficiency and accuracy.
The mobile terminal 50 is a cell phone.
The existing mobile phone has higher popularity, and the mobile phone is selected as the mobile terminal 50, so that the mobile phone has a larger number of user groups and a wider market.
In the application method of the intelligent lock in this embodiment, after the mobile terminal 50 inputs the bluetooth password or the wifi password and passes verification, the mobile terminal 50 is in communication connection with the single-chip microcomputer 20, the mobile terminal 50 sends a charging instruction, the single-chip microcomputer 20 detects the electric quantity of the first power supply 30, if the electric quantity of the first power supply 30 is lower than a preset value, the single-chip microcomputer 20 controls the second power supply 40 to be turned on, the second power supply 40 charges the first power supply 30, and if the electric quantity of the first power supply 30 is higher than the preset value, the second power supply 40 is kept to be turned off; the singlechip 20 receives the corresponding signal, the singlechip 20 controls the second power supply 40 to be turned on, meanwhile, the singlechip 20 controls the transmitting coil circuit 601 to be turned on, the transmitting coil circuit 601 transmits energy to the receiving coil circuit 602, and the receiving coil circuit 602 charges the mobile terminal 50.
The communication connection between the singlechip 20 and the mobile terminal 50 is realized through a wifi or Bluetooth connection mode, meanwhile, the identification of the mobile terminal 50 is realized through a wifi or Bluetooth unique encryption function, and in the effective coupling range of the wireless charging assembly, the mobile terminal 50 can be charged only through verification, so that a plurality of specific mobile terminals 50 can be charged at the same time, and the corresponding mobile terminals 50 can be accurately matched.
The lock further comprises an alarm 70, when the Bluetooth or wifi communication connection signal of the singlechip 20 and the mobile terminal 50 is disconnected, the singlechip 20 controls the lock body 10 to be closed, and the alarm 70 gives an alarm.
The mobile terminal also comprises a locator 80, after the alarm 70 gives an alarm, the singlechip 20 controls the locator 80 to be started, the locator 80 sends a locating signal to the mobile terminal 50, and the mobile terminal 50 receives the position of the locating signal lock body 10.
The connection between the singlechip 20 and the mobile terminal 50 is realized through a wifi or Bluetooth connection mode, and the alarm 70 and the positioner 80 corresponding to the disconnection and self-starting of the connection signals between the singlechip 20 and the mobile terminal 50 are connected through the wifi or Bluetooth, so that the functions of signal transmission, identity verification and automatic triggering of the alarm 70 and the positioner 80 are realized in the intelligent lock.
The above embodiments are only some of the preferred embodiments of the present invention, and should not be construed as limiting the scope of the present invention, and any insubstantial changes and substitutions made by those skilled in the art on the basis of the present invention are intended to fall within the scope of the present invention as claimed.
Claims (1)
1. An intelligent lock, characterized by comprising:
A lock body;
the singlechip is arranged in the lock body and used for controlling the opening or closing of the lock body;
the power supply assembly comprises a first power supply and a second power supply electrically connected with the first power supply, the first power supply is arranged in the lock body and respectively supplies power to the lock body and the singlechip, the singlechip monitors the electric quantity of the first power supply, and the singlechip controls the on or off of the second power supply;
the mobile terminal is connected with the singlechip through Bluetooth/wifi communication;
the wireless charging assembly comprises a transmitting coil circuit arranged on the second power supply and a receiving coil circuit arranged on the mobile terminal, wherein the transmitting coil circuit is electrically connected with the second power supply, the singlechip controls the transmitting coil circuit to be turned on or off, and the receiving coil circuit is electrically connected with the power supply of the mobile terminal;
the lock body is provided with an alarm, the alarm is electrically connected with the first power supply, and the singlechip controls the opening and closing of the alarm;
The single-chip microcomputer controls the opening and closing of the locator;
The key assembly is arranged on the lock body and is in communication connection with the singlechip, and the key assembly is electrically connected with a first power supply;
the key assembly comprises a biological characteristic identification module which is in communication connection with the singlechip;
The using method of the intelligent lock comprises the following steps:
After the mobile terminal inputs a Bluetooth password or a wifi password and passes verification, the mobile terminal is in communication connection with the single chip microcomputer, the mobile terminal sends a charging instruction, the single chip microcomputer detects the electric quantity of the first power supply, if the electric quantity of the first power supply is lower than a preset value, the single chip microcomputer controls the second power supply to be turned on, the second power supply charges the first power supply, and if the electric quantity of the first power supply is higher than the preset value, the second power supply is kept to be turned off; the singlechip receives a corresponding signal, controls the second power supply to be turned on, simultaneously controls the transmitting coil circuit to be turned on, and transmits energy to the receiving coil circuit, and the receiving coil circuit charges the mobile terminal;
The model of the singlechip is TMS370C256A;
the mobile terminal is a mobile phone;
The mobile terminal also comprises an alarm, when the singlechip is disconnected with a Bluetooth or wifi communication connection signal of the mobile terminal, the singlechip controls the lock body to be closed, and the alarm gives an alarm;
the mobile terminal is characterized by further comprising a locator, wherein after the alarm sends out an alarm, the singlechip controls the locator to be started, the locator sends out a locating signal to the mobile terminal, and the mobile terminal receives the position of the locating signal lock body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811169074.2A CN109245327B (en) | 2018-10-08 | 2018-10-08 | Intelligent lock and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811169074.2A CN109245327B (en) | 2018-10-08 | 2018-10-08 | Intelligent lock and use method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109245327A CN109245327A (en) | 2019-01-18 |
| CN109245327B true CN109245327B (en) | 2024-05-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811169074.2A Active CN109245327B (en) | 2018-10-08 | 2018-10-08 | Intelligent lock and use method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN109245327B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020154922A1 (en) * | 2019-01-29 | 2020-08-06 | 华为技术有限公司 | Intelligent lock control method and apparatus |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN109245327A (en) | 2019-01-18 |
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