CN112647772B - Intelligent charging door lock, charging prompt method and device - Google Patents

Intelligent charging door lock, charging prompt method and device Download PDF

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Publication number
CN112647772B
CN112647772B CN202011641043.XA CN202011641043A CN112647772B CN 112647772 B CN112647772 B CN 112647772B CN 202011641043 A CN202011641043 A CN 202011641043A CN 112647772 B CN112647772 B CN 112647772B
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CN
China
Prior art keywords
door lock
intelligent
charging
door
lock body
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Active
Application number
CN202011641043.XA
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Chinese (zh)
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CN112647772A (en
Inventor
吴义魁
叶炜杰
杨鹏
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Jinmao Smart Technology Guangzhou Co ltd
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Jinmao Smart Technology Guangzhou Co ltd
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Priority to CN202011641043.XA priority Critical patent/CN112647772B/en
Publication of CN112647772A publication Critical patent/CN112647772A/en
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Classifications

    • 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
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • 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
    • 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
    • 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
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
    • 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

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Lock And Its Accessories (AREA)

Abstract

The invention discloses an intelligent charging door lock, a charging prompt method and a device, wherein the intelligent charging door lock comprises an intelligent door lock body, a door latch and a charging coil; the intelligent door lock body is arranged on the outer side edge of the door plate, which is perpendicular to the horizontal plane, the door catch is arranged on the inner side edge of the door frame, which is perpendicular to the horizontal plane, the door catch and the intelligent door lock body are horizontally and symmetrically arranged, and the charging coil is arranged on the inner side bottom edge of the door frame, which is parallel to the horizontal plane; the intelligent door lock body is provided with a power receiving coil and an internal power supply which are connected with each other, the power receiving coil is arranged at the bottom edge of the door plate parallel to the horizontal plane, the power receiving coil is matched with the charging coil in an up-down symmetrical mode, the internal power supply is arranged inside the intelligent door lock body, the charging coil is provided with a connecting switch, the charging coil is connected with an external power supply through the connecting switch, the door holder is provided with a triggering device, the triggering device is connected with the connecting switch through a wire, and the connecting switch is triggered to be opened or closed through the wire to send an electric signal.

Description

Intelligent charging door lock, charging prompt method and device
Technical Field
The invention relates to the technical field of intelligent door lock equipment, in particular to an intelligent charging door lock, a charging prompting method and a charging prompting device.
Background
The intelligent door lock is an improved lock which is different from the traditional mechanical lock and is more intelligent and simplified in the aspects of user safety, identification and manageability. The intelligent door lock is an executive component for locking the door in an access control system.
The existing intelligent door is mainly applied to intelligent home, intelligent hotel or building systems and the like. By identifying the user's fingerprint, password or iris recognition. In order to increase the service life of the intelligent door lock, the intelligent door lock generally adopts four batteries, six batteries or eight batteries as a power supply.
However, the following disadvantages exist in the prior art: because the capacity of the existing battery is lower, the endurance is poor, and when the battery is used for a certain time or for a certain number of times, the electric quantity is quickly exhausted, so that the door cannot be normally opened, and the door can be opened only by replacing the battery or prying open the door lock.
Disclosure of Invention
The invention provides an intelligent charging door lock, a charging prompt method and a device, which can automatically charge the intelligent door lock, thereby improving the endurance capacity of the intelligent door lock and avoiding the situation that the door cannot be opened due to insufficient electric quantity.
An embodiment of the present invention provides an intelligent charging door lock, including: the intelligent door lock comprises an intelligent door lock body, a door latch and a charging coil;
the intelligent door lock body is arranged on the outer side edge of the door plate, which is perpendicular to the horizontal plane, the door catch is arranged on the inner side edge of the door frame, which is perpendicular to the horizontal plane, the door catch and the intelligent door lock body are horizontally and symmetrically arranged, and the charging coil is arranged on the inner side bottom edge of the door frame, which is parallel to the horizontal plane;
The intelligent door lock is characterized in that the intelligent door lock body is provided with an electric receiving coil and a built-in power supply which are connected with each other, the electric receiving coil is arranged at the bottom edge of the door plate, which is parallel to the horizontal plane, the electric receiving coil is matched with the charging coil in an up-down symmetrical mode, the built-in power supply is arranged inside the intelligent door lock body, the charging coil is provided with a connecting switch, the charging coil is connected with an external power supply through the connecting switch, the door holder is provided with a triggering device, the triggering device is connected with the connecting switch through a wire, and the triggering device is triggered by sending an electric signal through the wire to open or close the connecting switch.
Further, the triggering device comprises two infrared sensors which are respectively arranged on the inner wall of the door catch and are symmetrically arranged by taking the middle point of the inner wall of the door catch as the center.
Further, the two infrared sensors are an infrared receiving sensor and an infrared transmitting sensor respectively, and the infrared receiving sensor is connected with the connecting switch.
Further, the intelligent door lock body is also provided with a door handle.
Further, the door handle is provided with a fingerprint identifier, and the fingerprint identifier is connected with the built-in power supply.
Further, the fingerprint identifier is an optical fingerprint sensor and a semiconductor fingerprint sensor.
Further, a mechanical lock is further arranged in the intelligent door lock body, and a key socket of the mechanical lock is arranged on the front face of the intelligent door lock body.
Correspondingly, an embodiment of the invention also provides a charging prompt method, which is applied to a terminal, wherein the terminal is connected with the intelligent charging door lock, and the method comprises the following steps:
when the intelligent door lock body is separated from the door catch, a first electric quantity value of the built-in power supply is obtained, and a preset lower limit electric quantity value is compared with the first electric quantity value;
when the first electric quantity value is smaller than a preset lower limit value, acquiring preset voice information;
and playing the preset voice information to prompt a user to buckle the intelligent door lock body at the door buckle.
Further, the method further comprises:
acquiring a second electric quantity value of the built-in power supply, and comparing a preset upper limit value with the second electric quantity value;
and when the second electric quantity value is larger than or equal to a preset upper limit value, sending a disconnection instruction to the triggering device, wherein the triggering device is used for controlling the connection switch to be disconnected so as to power off the charging coil and stop charging the power receiving coil.
Correspondingly, an embodiment of the invention also provides a charging prompt device, which is applied to a terminal, wherein the terminal is connected with the intelligent charging door lock, and the device comprises:
The electricity acquisition module is used for acquiring a first electricity value of the built-in power supply when the intelligent door lock body is separated from the door catch, and comparing a preset lower electricity value with the first electricity value;
The voice information acquisition module is used for acquiring preset voice information when the first electric quantity value is smaller than a preset lower limit value;
and the play information module is used for playing the preset voice information to prompt a user to buckle the intelligent door lock body at the door buckle.
Further, the device further comprises:
The second electric quantity value module is used for acquiring a second electric quantity value of the built-in power supply and comparing a preset upper limit value with the second electric quantity value;
And the disconnection instruction module is used for sending a disconnection instruction to the triggering device when the second electric quantity value is larger than or equal to a preset upper limit value, and the triggering device is used for controlling the connection switch to be disconnected so as to enable the charging coil to be powered off and stop charging the power receiving coil.
Compared with the prior art, the intelligent charging door lock, the charging prompting method and the device provided by the embodiment of the invention have the beneficial effects that: when a user closes the door, the triggering device on the door catch can automatically trigger the charging coil to supply power, so that the charging coil can charge the intelligent door lock body, the condition that the intelligent door lock body is not powered off is ensured, and the cruising ability of the intelligent door lock body is improved; and the automatic charging trigger can be realized through the trigger device, manual control operation is not needed, and the charging efficiency is further improved.
Drawings
Fig. 1 is a schematic structural diagram of an intelligent charging door lock according to an embodiment of the present invention;
Fig. 2 is a schematic diagram of a connection structure between an intelligent charging door lock and a door latch according to an embodiment of the present invention;
Fig. 3 is a schematic diagram illustrating a triggered closing operation of an infrared sensor according to an embodiment of the present invention;
Fig. 4 is a schematic diagram of a trigger card punching operation of an infrared sensor according to an embodiment of the present invention;
fig. 5 is a flowchart of a charging prompt method according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a charging prompt device according to an embodiment of the invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The existing intelligent door is mainly applied to intelligent home, intelligent hotel or building systems and the like. By identifying the user's fingerprint, password or iris recognition. In order to increase the service life of the intelligent door lock, the intelligent door lock generally adopts four batteries, six batteries or eight batteries as a power supply.
However, the following disadvantages exist in the prior art: because the capacity of the existing battery is lower, the endurance is poor, and when the battery is used for a certain time or for a certain number of times, the electric quantity is quickly exhausted, so that the door cannot be normally opened, and the door can be opened only by replacing the battery or prying open the door lock.
In order to solve the above problems, the following detailed description and descriptions will be given of an intelligent charging door lock according to the embodiments of the present application.
Referring to fig. 1, a schematic structural diagram of an intelligent charging door lock according to an embodiment of the present invention is shown. Wherein, as an example, the intelligent charging door lock may include: the intelligent door lock comprises an intelligent door lock body 1, a door catch 2 and a charging coil 3.
Wherein intelligent lock body 1 is equipped with the spring bolt, and the spring bolt can detain in door catch 2 for door plant 4 can detain on door frame 5. After the door plate 4 is closed, the charging coil 3 can charge the intelligent door lock body 1, so that the cruising ability of the intelligent door lock body 1 can be improved, and the situation that the door cannot be opened due to electric quantity exhaustion is avoided.
Referring to fig. 1, the intelligent door lock body 1 is disposed on an outer side of the door panel 4 perpendicular to a horizontal plane, the door latch 2 is disposed on an inner side of the door frame 5 perpendicular to the horizontal plane, and the door latch 2 and the intelligent door lock body 1 are horizontally and symmetrically disposed. When the door panel 4 is closed, a user can buckle the lock tongue of the intelligent door lock body 1 in the door buckle 2 to close the door panel 4. And the charging coil 3 is arranged at the inner bottom edge of the door frame 5 parallel to the horizontal plane, and the charging coil 3 can charge the intelligent door lock body 1 upwards at the bottom of the door frame 5. Because the charging coil 3 is arranged in the door frame 5, the intelligent door lock body 1 can be charged when the door plate 4 is closed, namely, the use of a user cannot be influenced, and the cruising ability of the intelligent door lock body 1 can be improved.
Referring to fig. 1, the intelligent door lock body 1 may be provided with a power receiving coil 11 and a built-in power supply 12 connected to each other. The power receiving coil 11 is arranged at the bottom edge of the door plate 4 parallel to the horizontal plane, and the power receiving coil 11 is matched with the charging coil 3 in an up-down symmetrical mode. In use, when the door panel 4 is closed, the charging coil 3 can supply power to the power receiving coil 11 upwards, so that the power receiving coil 11 can charge the built-in power supply 12.
In order to protect the built-in power supply 12, the built-in power supply 12 is arranged inside the intelligent door lock body 1. In a specific implementation, in order to improve the charging efficiency, the wiring is also convenient to connect, and the door plate 4 is hollowed out on one side, so that the intelligent door lock body 1 can be arranged on the door plate 4, and the built-in power supply 12 can be arranged in the door plate 4, so that the power receiving coil 11 can be directly connected with the built-in power supply 12 through a wire.
Referring to fig. 1, in order to improve the charging efficiency, to avoid the situation that the charging coil 3 is not energized, the charging coil 3 may implement automatic charging, a connection switch 31 may be disposed in the charging coil 3, and the charging coil 3 is connected with an external power supply 32 through the connection switch 31. The external power supply 32 may be an electrical outlet power supply or a transformer box power supply, etc. The charging coil 3 is supplied with power from the external power supply 32, and it can be determined that the charging coil 3 is not powered off.
In use, the intelligent door lock body 1 may also be provided with a door handle 13 for the convenience of a user opening or closing the door panel 4. The user can turn or swing the door handle 13 to effect movement of the deadbolt so that the door panel 4 can be opened or closed.
For the safety and anti-theft effect of the intelligent door lock body 1, the door handle 13 may be provided with a fingerprint identifier connected with the built-in power supply 12. When the user needs to open the door, the user holds the door handle 13, and the fingerprint identifier of the door handle 13 can identify the fingerprint of the user, so as to control the locking bolt to be opened or closed.
In order to improve the practicality, in the present embodiment, the fingerprint identifier may be an optical fingerprint sensor or a semiconductor fingerprint sensor.
In the use, the fingerprint identification ware probably appears discernment mistake or the condition of unable discernment, in order to ensure that the user can open the door the inside of intelligent lock body 1 can also be equipped with mechanical lock 14, the key socket setting of mechanical lock 14 is in the front of intelligent lock body 1.
When the fingerprint identifier cannot identify the fingerprint of the user, the user can open the mechanical lock 14 through the key, so that the mechanical lock 14 can drive the lock tongue to move, and the door is opened.
Referring to fig. 1, in order to achieve the automatic triggering effect, a triggering device 6 is provided in the door latch 2, the triggering device 6 is connected with the connection switch 31 through a wire, and an electrical signal is sent through the wire to trigger the connection switch 31 to be opened or closed.
When the spring bolt of intelligent lock body 1 detains in door holder 2, trigger device 6 can send the signal of telecommunication and trigger connecting switch 31 closed for external power supply 32 is for charging coil 3 power supply, and charging coil 3 produces the magnetic field that charges after the circular telegram, and the magnetic field that charges can be received to the power reception coil 11, makes the circular telegram of power reception coil 11, charges built-in power supply 12 by power reception coil 11 again, thereby realizes the effect of automatic charging.
Referring to fig. 2 to 4, a schematic diagram of a connection structure between an intelligent charging door lock and a door latch 2 according to an embodiment of the present invention, a schematic diagram of a trigger closing operation of an infrared sensor according to an embodiment of the present invention, and a schematic diagram of a trigger punching operation of an infrared sensor according to an embodiment of the present invention are shown respectively. The triggering device 6 includes two infrared sensors, which are respectively disposed on the inner wall of the door latch 2, and the two infrared sensors may be symmetrically disposed with a midpoint of the inner wall of the door latch 2 as a center.
When a user needs to close the door, the lock tongue of the intelligent door lock body 1 can be inserted into the inner wall of the door catch 2 and is arranged between the two infrared sensors.
In the present embodiment, the two infrared sensors are an infrared receiving sensor 61 and an infrared transmitting sensor 62, respectively, the infrared transmitting sensor 62 is configured to transmit an infrared signal to the infrared receiving sensor 61, and the infrared receiving sensor 61 is configured to receive the infrared signal transmitted by the infrared transmitting sensor 62. In addition, the infrared receiving sensor 61 may be connected to the connection switch 31 through a wire and transmit an electrical signal to the connection switch 31 to trigger the connection switch 31 to be opened or closed.
Referring to fig. 2-4, when the user closes the door panel 4, the lock tongue of the intelligent door lock body 1 is inserted into the door catch 2, the lock tongue shields the infrared signal sent by the infrared sending sensor 62, so that the infrared receiving sensor 61 cannot receive the infrared signal, it can be determined that the door panel 4 is closed at this time, the infrared receiving sensor 61 can send an electrical signal triggering closing to the connection switch 31, the connection switch 31 is closed after receiving the electrical signal triggering closing, so that the external power supply 32 supplies power to the charging coil 3, the charging coil 3 generates a charging magnetic field to supply power to the power receiving coil 11, and the power receiving coil 11 is electrified and charges the built-in power supply 12 after receiving the charging magnetic field. When a user punches a card on the door panel 4, the lock tongue of the intelligent door lock body 1 is separated from the door opening, the infrared signal sent by the infrared sending sensor 62 is sent to the infrared receiving sensor 61, the door panel can be determined to be punched on the card at the moment, the infrared receiving sensor 61 can send an electric signal triggering to be opened to the connecting switch 31, the connecting switch is disconnected after receiving the electric signal triggering to be opened, so that the external power supply 32 stops supplying power to the charging coil 3, the charging coil 3 stops generating a charging magnetic field, the power of the power receiving coil 11 is cut off after not receiving the charging magnetic field, and the power supply 12 stops being charged. (the arrow direction in the figure is the infrared signal transmitted by the infrared transmitting sensor 62)
In this embodiment, the embodiment of the invention provides an intelligent charging door lock, which has the beneficial effects that: when a user closes the door, the triggering device on the door catch can automatically trigger the charging coil to supply power, so that the charging coil can charge the intelligent door lock body, the condition that the intelligent door lock body is not powered off is ensured, and the cruising ability of the intelligent door lock body is improved; and the automatic charging trigger can be realized through the trigger device, manual control operation is not needed, and the charging efficiency is further improved.
In the use, because the user probably continuously opens the door or opens the door for intelligent lock body is stood on the door plant, and intelligent lock body can last power consumptive, lets the built-in electric quantity of intelligent lock body consume light, and when the user uses here, intelligent lock body has not had the electricity, makes the user unable use intelligent lock to open the door.
In order to solve the above-mentioned problems, a charging prompt method provided by the embodiment of the present application will be described and illustrated in detail by the following specific examples.
In this embodiment, the charging prompt method may also be applied to a terminal, where the terminal may be in communication connection with an intelligent charging door lock according to all the technical features of the foregoing embodiment, and a specific structure of the intelligent charging door lock is shown in fig. 1. In order to facilitate the communication between the intelligent charging door lock and the terminal, a communication circuit can be arranged in the intelligent door lock body, the communication circuit can be connected with a built-in power supply, and the communication module can also be in wireless communication connection with the terminal.
Referring to fig. 5, a flow chart of a charging prompt method according to an embodiment of the invention is shown.
As an example, the charging prompt method may include:
S11, when the intelligent door lock body is separated from the door catch, a first electric quantity value of the built-in power supply is obtained, and a preset lower limit electric quantity value is compared with the first electric quantity value.
The first power value is a current power value of the built-in power supply. The preset lower limit value is the minimum amount of power available for the built-in power supply preset by the user, for example, 10%, 15% or 20%.
In this embodiment, the terminal may obtain a first power value of the internal power supply, and determine whether the internal power supply can continue to operate by comparing the first power value with a preset lower limit value.
And S12, when the first electric quantity value is smaller than a preset lower limit value, acquiring preset voice information.
If the terminal determines that the first electric quantity value is smaller than the preset lower limit value, it is determined that the intelligent door lock body reaches the minimum operable electric quantity value, at the moment, a user needs to be prompted to charge, the terminal can acquire preset language information from a database, and the language information can be used for prompting voice preset by the user.
In an alternative embodiment, if the terminal determines that the first electric quantity value is greater than the preset lower limit value, it is determined that the intelligent door lock body can continue to operate, charging is not needed, and the terminal can maintain the current state.
S13, playing the preset voice information to prompt a user to buckle the intelligent door lock body on the door buckle.
After the voice information is acquired, the terminal can play the voice information, so that a user can be prompted by the voice information to buckle the intelligent door lock body in the door buckle, and the intelligent door lock body can be charged.
In order to avoid the condition that the intelligent door lock is not charged because of forgetting of a user, the terminal can continuously play preset voice information according to a preset time interval so as to prompt the user to buckle the intelligent door lock body on the door catch.
In this embodiment, the terminal determines whether the current intelligent door lock body needs to be charged by judging the electric quantity value of the built-in power supply, so as to avoid the situation that the intelligent door lock body has no electricity due to carelessness of a user.
In addition, in actual operation, when the intelligent door lock body is full of electricity, energy consumption can be increased by continuously charging the intelligent door lock, and resource waste is caused.
To solve the above-described problem, the method may further include, as an example:
S14, obtaining a second electric quantity value of the built-in power supply, and comparing a preset upper limit electric quantity value with the second electric quantity value.
The second power value may also be the current power value of the built-in power supply. The preset upper limit value may be an amount of electricity that the intelligent door lock body can continuously operate for a preset time, for example, 80%, 90% or 100%. Can be specifically adjusted according to actual needs.
By comparing the second power value of the built-in power supply with a preset upper limit value, it is possible to determine whether the built-in power supply is already in a full power state.
And S15, when the second electric quantity value is larger than or equal to a preset upper limit value, sending a disconnection instruction to the triggering device, wherein the triggering device is used for controlling the connection switch to be disconnected so as to enable the charging coil to be powered off and stop charging the power receiving coil.
In this embodiment, if the second electric quantity value is greater than or equal to the preset upper limit value, it may be determined that the intelligent door lock body may continuously operate for a period of time without power failure, or it may be determined that the intelligent door lock body has been charged, in order to reduce energy consumption, the terminal may send a disconnection instruction to the triggering device, specifically, the terminal may send a disconnection instruction to the infrared receiving sensor, and after receiving the disconnection instruction, the infrared receiving sensor may send an electric signal for triggering to open to the connection switch, so that the connection switch is disconnected, and the charging coil stops charging the power receiving coil.
In this embodiment, the embodiment of the present invention provides a charging prompt method, which has the following beneficial effects: the method comprises the steps that the terminal detects the electric quantity value of a built-in power supply of the intelligent door lock body, whether the intelligent door lock body needs to be charged currently is determined, and when the current electric quantity value of the built-in power supply is lower than a preset lower limit value, the terminal can prompt a user to close a door to charge by playing voice information, so that the intelligent door lock body is determined to be powered off; when the current electric quantity value of the intelligent door lock body is larger than the preset upper limit value, the terminal can trigger the connecting switch to disconnect the charging through the disconnection instruction, so that the energy consumption is reduced.
The embodiment of the invention also provides a charging prompt device, and referring to fig. 6, a schematic structural diagram of the charging prompt device is shown.
Wherein, as an example, the charging prompt device may include:
The electricity acquisition module 601 is configured to acquire a first electricity value of the built-in power supply when the intelligent door lock body is separated from the door latch, and compare a preset lower electricity value with the first electricity value;
the voice information acquisition module 602 is configured to acquire preset voice information when the first electric quantity value is smaller than a preset lower limit value;
and the play information module 603 is configured to play the preset voice information to prompt a user to fasten the intelligent door lock body to the door catch.
Further, the device further comprises:
The second electric quantity value module is used for acquiring a second electric quantity value of the built-in power supply and comparing a preset upper limit value with the second electric quantity value;
And the disconnection instruction module is used for sending a disconnection instruction to the triggering device when the second electric quantity value is larger than or equal to a preset upper limit value, and the triggering device is used for controlling the connection switch to be disconnected so as to enable the charging coil to be powered off and stop charging the power receiving coil.
Further, an embodiment of the present application further provides an electronic device, including: the charging prompt device comprises a memory, a processor and a computer program stored in the memory and capable of running on the processor, wherein the processor realizes the charging prompt method according to the embodiment when executing the program.
Further, an embodiment of the present application also provides a computer-readable storage medium storing computer-executable instructions for causing a computer to perform the charging prompting method according to the above embodiment.
While the foregoing is directed to the preferred embodiments of the present invention, it will be appreciated by those skilled in the art that changes and modifications may be made without departing from the principles of the invention, such changes and modifications are also intended to be within the scope of the invention.

Claims (7)

1. The intelligent charging door lock is characterized by comprising an intelligent door lock body, a door latch and a charging coil;
the intelligent door lock body is arranged on the outer side edge of the door plate, which is perpendicular to the horizontal plane, the door catch is arranged on the inner side edge of the door frame, which is perpendicular to the horizontal plane, the door catch and the intelligent door lock body are horizontally and symmetrically arranged, and the charging coil is arranged on the inner side bottom edge of the door frame, which is parallel to the horizontal plane;
the intelligent door lock is characterized in that the intelligent door lock body is provided with an electric receiving coil and a built-in power supply which are connected with each other, the electric receiving coil is arranged at the bottom edge of the door plate parallel to the horizontal plane, the electric receiving coil is matched with the charging coil in an up-down symmetrical mode, the built-in power supply is arranged in the intelligent door lock body, the charging coil is provided with a connecting switch, the charging coil is connected with an external power supply through the connecting switch, the door holder is provided with a triggering device, the triggering device is connected with the connecting switch through a wire, and the triggering device is triggered to be opened or closed through the wire to send an electric signal;
The intelligent door lock body is also provided with a door handle;
The door handle is provided with a fingerprint identifier, and the fingerprint identifier is connected with the built-in power supply;
the intelligent door lock is characterized in that a mechanical lock is further arranged in the intelligent door lock body, and a key socket of the mechanical lock is arranged on the front face of the intelligent door lock body.
2. The intelligent charging door lock according to claim 1, wherein the triggering device comprises two infrared sensors, and the two infrared sensors are respectively arranged on the inner wall of the door catch and are symmetrically arranged with the midpoint of the inner wall of the door catch as a center.
3. The intelligent charging door lock according to claim 2, wherein the two infrared sensors are an infrared receiving sensor and an infrared transmitting sensor, respectively, and the infrared receiving sensor is connected with the connection switch.
4. The intelligent charging door lock of claim 1, wherein the fingerprint identifier is an optical fingerprint sensor and a semiconductor fingerprint sensor.
5. A charging prompt method, characterized in that it is applied to a terminal, said terminal being connected to an intelligent charging door lock according to any one of claims 1 to 4, said method comprising:
when the intelligent door lock body is separated from the door catch, a first electric quantity value of the built-in power supply is obtained, and a preset lower limit electric quantity value is compared with the first electric quantity value;
when the first electric quantity value is smaller than a preset lower limit value, acquiring preset voice information;
and playing the preset voice information to prompt a user to buckle the intelligent door lock body at the door buckle.
6. The charging prompt method according to claim 5, further comprising:
acquiring a second electric quantity value of the built-in power supply, and comparing a preset upper limit value with the second electric quantity value;
and when the second electric quantity value is larger than or equal to a preset upper limit value, sending a disconnection instruction to the triggering device, wherein the triggering device is used for controlling the connection switch to be disconnected so as to power off the charging coil and stop charging the power receiving coil.
7. A charging reminder device, applied to an intelligent charging door lock according to any one of claims 1 to 4, said device further comprising:
The electricity acquisition module is used for acquiring a first electricity value of the built-in power supply when the intelligent door lock body is separated from the door catch, and comparing a preset lower electricity value with the first electricity value;
The voice information acquisition module is used for acquiring preset voice information when the first electric quantity value is smaller than a preset lower limit value;
and the play information module is used for playing the preset voice information to prompt a user to buckle the intelligent door lock body at the door buckle.
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