CN212802879U - Intelligent lock emergency power supply system based on external charging - Google Patents
Intelligent lock emergency power supply system based on external charging Download PDFInfo
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- CN212802879U CN212802879U CN202020514972.3U CN202020514972U CN212802879U CN 212802879 U CN212802879 U CN 212802879U CN 202020514972 U CN202020514972 U CN 202020514972U CN 212802879 U CN212802879 U CN 212802879U
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Abstract
The utility model discloses an intelligence lock emergency power supply system based on outside charges belongs to intelligent lock technical field. The method comprises the following steps: the intelligent lock comprises an electric energy management unit, an identification module, an electric energy storage unit, a power supply unit, a lock body unit, a charging socket and a movable part, wherein the charging socket and the movable part are arranged outside an intelligent lock panel; the power supply unit is electrically connected with the lock body unit, the identification module and the electric energy management unit and is used for supplying power to the lock body unit, the identification module and the electric energy management unit; the electric energy management unit is electrically connected with the electric energy storage unit and is used for monitoring the electric quantity of the electric energy storage unit; the electric energy management unit is electrically connected with the power supply unit and is used for controlling whether the power supply unit supplies power to the lock body unit; the electric energy storage unit is electrically connected with the charging socket. The technical problem of all having certain limitation to the current emergent power supply scheme of intelligence lock, it can ensure under the prerequisite of intelligence lock self security, carries out emergent charging for the intelligence lock.
Description
Technical Field
The utility model relates to an intelligence lock technical field, concretely relates to intelligence lock emergency power supply system based on outside charges.
Background
Most uses dry battery or lithium cell as the power to supply power at present intelligent lock, uses the inevitable electric quantity that can exhaust after a period, if not in time change the battery or charge, will cause the condition that can't open the door. The current intelligent lock solves the problem by using a USB interface to supply power by a mobile power supply in an emergency mode, or using a standard 9V square battery in an emergency mode, or using a mechanical key to unlock the lock in an emergency mode. Based on the current life situation that functions such as mobile payment are popularized, many people only carry mobile phones when going out, and if the external power supply cannot be found for a short time and a standby mechanical key is not available, great difficulty is caused to unlocking.
The emergent of prior art is unblanked and is all needed external equipment's such as external mobile power source or standard 9V square battery support, will cause very big difficulty to the unblank when can't find these external equipment in the short time, and the interface or mobilizable connected mode that charge of reserving on the intelligent lock body has increased the easy destroyed risk of tool to lock, may have the potential safety hazard of certain degree, causes the current emergent power supply scheme of intelligent lock all to have certain limitation.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved by the utility model
The technical problem to the current emergent power supply scheme of intelligence lock all has certain limitation, the utility model provides an emergent power supply system of intelligence lock based on outside charging, it can ensure under the prerequisite of intelligence lock self security, carries out emergent charging for the intelligence lock.
2. Technical scheme
In order to solve the above problem, the utility model provides a technical scheme does:
an intelligent lock emergency power supply system based on external charging comprises: the intelligent lock comprises an electric energy management unit, an identification module, an electric energy storage unit, a power supply unit, a lock body unit, a charging socket and a movable part, wherein the charging socket and the movable part are arranged outside an intelligent lock panel; the power supply unit is electrically connected with the lock body unit, the identification module and the electric energy management unit and is used for supplying power to the lock body unit, the identification module and the electric energy management unit; the electric energy management unit is electrically connected with the electric energy storage unit and is used for monitoring the electric quantity of the electric energy storage unit; the electric energy management unit is electrically connected with the power supply unit and is used for controlling whether the power supply unit supplies power to the lock body unit; the electric energy storage unit is electrically connected with the charging socket, is used for storing the electric energy transmitted by the charging socket and is used for providing an input power supply for the power supply unit, so that the power supply unit converts the input power supply transmitted by the electric energy storage unit into electric energy of different grades and respectively supplies power to the lock body unit, the identification module and the electric energy management unit; the identification module is electrically connected with a movable component arranged in the charging socket.
The application an intelligent lock emergency power supply system based on outside charging, compared with the prior art, will through movable part charging socket plugs up, before carrying out emergent charging through charging socket, need verify owner or user's identity through identification module, or the password, pass through the back when verifying, movable part moves away from charging socket, prevent that naked charging socket from bringing the potential safety hazard for intelligent lock body, take place in order to prevent probably destroying the condition of intelligent lock through charging socket, through movable part's setting, reduce the potential safety hazard of intelligent lock, when having emergent charging effect, still have certain security. The charging socket is as follows: micro USB socket, Type-C socket or Lightning socket or a combination of two or three of them.
Optionally, the intelligent lock further comprises a charging coil arranged on the inner surface of the intelligent lock panel, and the charging coil is electrically connected with the electric energy storage unit.
Optionally, a through hole matched with the movable component is formed in the position of the PCB board provided with the charging socket, and the PCB board is fixed on the inner surface of the intelligent lock panel.
Optionally, the intelligent lock further comprises a display or an LED lamp tube arranged on the outer surface of the intelligent lock panel, and the display or the LED lamp tube is connected with the power supply unit and the electric energy management unit.
Optionally, the intelligent lock further comprises a voice unit arranged on the inner surface of the intelligent lock panel, and the voice unit is connected with the power supply unit and the electric energy management unit.
Optionally, the identification module includes a fingerprint module connected to the power supply unit, and the fingerprint module includes a fingerprint acquisition module and a fingerprint identification module; the fingerprint acquisition module is connected with the fingerprint identification module, and the fingerprint identification module is connected with the movable part.
Optionally, the identification module is a password touch key module connected with the power supply unit, the password touch key module comprises a touch screen, an RC control circuit and a password identification module which are connected in sequence, and the password identification module is connected with the movable component.
Optionally, the identification module is a card swiping module or a face identification module connected with the power supply unit, the card swiping module comprises a card reader and a card number identification module which are connected in sequence, and the card number identification module or the face identification module is connected with the movable component.
Optionally, the movable member comprises a coil electrically connected to the identification module and a plunger insertable through the coil, the plunger mating with a charging socket.
Optionally, the movable component is an electric cylinder, a power supply end of the electric cylinder is electrically connected with the identification module, and a piston rod of the electric cylinder is matched with the charging socket.
3. Advantageous effects
Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:
an intelligence lock emergency power supply system based on outside charging, compared with the prior art, will through movable part charging socket plugs up, before carrying out emergent charging through charging socket, need verify owner or user's identity through identification module, or the password, pass through the back when verifying, movable part moves away from charging socket, prevent that naked charging socket from bringing the potential safety hazard for intelligent lock body, take place in order to prevent probably destroying the condition of intelligent lock through charging socket, through movable part's setting, reduce the potential safety hazard of intelligent lock, when having emergent charging effect, still have certain security.
Drawings
Fig. 1 is a schematic structural diagram of an intelligent lock emergency power supply system based on external charging according to an embodiment of the present invention;
fig. 2 is the embodiment of the present invention provides a principle intention of an intelligent lock emergency power supply system based on external charging.
Detailed Description
For a further understanding of the present invention, reference is made to the following detailed description taken in conjunction with the accompanying drawings 1-2.
Example 1
With reference to fig. 1-2, an emergency power supply system for an intelligent lock based on external charging according to this embodiment includes: the intelligent lock comprises an electric energy management unit, an identification module, an electric energy storage unit 4, a power supply unit, a lock body unit, a charging socket 3 and a movable part, wherein the charging socket 3 and the movable part are arranged outside an intelligent lock panel 5; the power supply unit is electrically connected with the lock body unit, the identification module and the electric energy management unit and is used for supplying power to the lock body unit, the identification module and the electric energy management unit; the electric energy management unit is electrically connected with the electric energy storage unit 4 and is used for monitoring the electric quantity of the electric energy storage unit 4; the electric energy management unit is electrically connected with the power supply unit and is used for controlling whether the power supply unit supplies power to the lock body unit; the electric energy storage unit 4 is electrically connected with the charging jack 3, is used for storing the electric energy transmitted through the charging jack 3 and providing an input power supply for the power supply unit, so that the power supply unit converts the input power supply transmitted by the electric energy storage unit 4 into electric energy of different grades and respectively supplies power to the lock body unit, the identification module and the electric energy management unit; the identification module is electrically connected to a movable part provided in the charging inlet 3.
When the electric energy management unit monitors that the electric quantity of the electric energy storage unit 4 of the intelligent lock is too low (namely, when the electric quantity is lower than a set electric quantity threshold, the electric quantity threshold refers to the electric quantity which can be used for a specified time range, such as 3 months, half a year or even 1 year old, for example, according to the normal or average use frequency of the intelligent lock by an owner or a user, and can be set according to specific practical application requirements, without the limitation of the technical scheme of the embodiment), the electric energy management unit controls the power supply unit not to supply power to the lock body unit any more, namely, when the user normally opens the intelligent lock, the intelligent lock cannot be opened due to the too low electric quantity; the power supply unit only supplies power for the identification module and the electric energy management unit. When the intelligent lock shadow electric quantity is too low to be opened, a user can pass through the identification module for verification, if the identification module passes the verification, the identification module can send an electric signal to the movable part to control the movable part to move away from the charging socket 3, at the moment, the user can be connected with the charging socket 3 through an external charging power supply such as a charger, a mobile phone, a battery and the like through guidance to transmit the electric quantity to the electric energy storage unit 4, and the electric energy storage unit 4 stores the electric quantity and transmits the electric quantity to the power supply unit; along with the increase of the electric quantity stored in the electric energy storage unit 4, when the electric energy management unit monitors that the electric quantity stored in the electric energy storage unit 4 of the intelligent lock is higher than the set electric quantity threshold value, the electric energy management unit controls the power supply unit to supply power to the lock body unit, the lock body unit can be controlled to act through a normal unlocking process, and the intelligent lock is unlocked; at the same time the power management unit will control the movement of the moving parts to reset to fill the charging socket 3. The electrical energy storage unit 4 may be a rechargeable battery or a capacitor.
Example 2
With reference to fig. 1-2, compared with the technical solution of embodiment 1, the emergency power supply system for an intelligent lock based on external charging of this embodiment further includes a charging coil 1 disposed on the inner surface of the intelligent lock panel 5, and the charging coil 1 is electrically connected to the electric energy storage unit 4.
Accessible cell-phone is wireless to respond to with charging coil 1, anti-charging electric energy storage unit 4, handle electromechanical volume are reverse to be spread into and are stored in electric energy storage unit 4, and when the electric quantity of storing reached and to be unblanked required electric quantity, electric energy management unit control power supply unit was for the lock body unit power supply, can provide the electric quantity and unblank for the emergent power supply of lock body unit.
Example 3
With reference to fig. 1-2, compared with the technical solutions of embodiments 1 and 2, in the emergency power supply system for an intelligent lock based on external charging of this embodiment, a through hole matched with a movable component is provided at a position of a PCB board provided with the charging jack 3, and the PCB board is fixed on an inner surface of a panel 5 of the intelligent lock.
Example 4
With reference to fig. 1-2, compared with any one of the technical solutions of embodiments 1-3, the emergency power supply system for an intelligent lock based on external charging according to this embodiment further includes a display or an LED lamp disposed on an outer surface of the intelligent lock panel 5, where the display or the LED lamp is connected to the power supply unit and the power management unit.
The display can be an LED display screen, a liquid crystal display screen and the like; the power supply unit supplies power to the display, when the electric energy management unit monitors that the electric quantity of the electric energy storage unit 4 of the intelligent lock is too low, namely the electric quantity is lower than a set electric quantity threshold value, the electric energy management unit controls the power supply unit not to supply power to the lock body unit any more, and the display displays characters such as low electric quantity, incapability of unlocking and the like so as to prompt a user or an owner; when the electric energy management unit monitors that the electric quantity of the electric energy storage unit 4 of the intelligent lock is higher than a set electric quantity threshold value, the electric energy management unit is enough to enable the lock body unit 2 to act, when the intelligent lock is opened, the electric energy management unit displays characters such as electric quantity and openable door through a display, and meanwhile, the electric energy management unit controls the power supply unit to supply power to the lock body unit so as to prompt an owner or a user to enable the lock body unit to act and open the intelligent lock through a normal unlocking process; when the electric energy management unit monitors that the electric energy storage unit 4 of the intelligent lock is full of electric quantity, the electric energy management unit displays characters such as full of electric quantity and the like through a display to prompt an owner or a user to stop charging.
The LED lamp tube comprises three colors of, but not limited to, red, yellow and green, and is respectively used for indicating the electric quantity state of the electric energy storage unit 4; when the electric energy management unit monitors that the electric quantity of the electric energy storage unit 4 of the intelligent lock is too low, namely the electric quantity is lower than a set electric quantity threshold value, the electric energy management unit controls the power supply unit not to supply power for the lock body unit any more, and the red LED lamp tube is lightened to indicate that the electric energy storage unit 4 is low in electric quantity, cannot unlock and other information so as to prompt a user or an owner; when the electric energy management unit monitors that the electric quantity of the electric energy storage unit 4 of the intelligent lock is higher than a set electric quantity threshold value, the lock body unit can act, when the intelligent lock is opened, the electric energy management unit controls the yellow LED lamp tube to be lightened, and meanwhile, the electric energy management unit controls the power supply unit to supply power to the lock body unit so as to prompt an owner or a user to act the lock body unit through a normal unlocking process and open the intelligent lock; when the electric energy management unit monitors that the electric energy storage unit 4 of the intelligent lock is full of electric quantity, the electric energy management unit controls the green LED lamp tube to be lightened so as to prompt an owner or a user to stop charging.
Example 5
With reference to fig. 1-2, compared with any one of the technical solutions of embodiments 1-4, the emergency power supply system for an intelligent lock based on external charging according to this embodiment further includes a voice unit disposed on an inner surface of the intelligent lock panel 5, and the voice unit is connected to the power supply unit and the power management unit.
The voice unit can be equipment or devices such as a loudspeaker and a loudspeaker which can realize a voice broadcasting function, when the electric energy management unit monitors that the electric quantity of the electric energy storage unit 4 of the intelligent lock is too low, namely is lower than a set electric quantity threshold value, the electric energy management unit controls the power supply unit not to supply power for the lock body unit any more, and the voice unit broadcasts information such as low electric quantity, incapability of unlocking and the like so as to prompt a user or an owner; when the electric energy management unit monitors that the electric quantity of the electric energy storage unit 4 of the intelligent lock is higher than a set electric quantity threshold value, the lock body unit 2 can act, when the intelligent lock is opened, the electric energy management unit broadcasts information that the door can be opened by the electric quantity through the voice unit, meanwhile, the electric energy management unit controls the power supply unit to supply power to the lock body unit so as to prompt an owner or a user to act the lock body unit through a normal unlocking process and open the intelligent lock; when the electric energy management unit monitors that the electric energy storage unit 4 of the intelligent lock is full of electric quantity, the electric energy management unit broadcasts information such as full of electric quantity through the voice unit to prompt an owner or a user to stop charging.
Example 6
With reference to fig. 1-2, in the emergency power supply system of the intelligent lock based on external charging according to the present embodiment, compared with any one of the technical solutions of embodiments 1-5, the identification module includes a fingerprint module connected to the power supply unit, and the fingerprint module includes a fingerprint acquisition module and a fingerprint identification module; the fingerprint acquisition module is connected with the fingerprint identification module, and the fingerprint identification module is connected with the movable part.
The fingerprint collecting module collects fingerprints by utilizing the refraction and reflection principles of light. The light is emitted to the fingerprint through the prism, the refraction angle on the uneven lines of the fingerprint and the reflected light are different in brightness and darkness, and therefore the optical device collects picture information with different brightness and darkness degrees to finish fingerprint collection. The fingerprint identification module analyzes the fingerprint acquired by the fingerprint acquisition module, extracts the characteristics of the fingerprint, separates specific characteristic points to replace different fingerprint lines, compares the acquired fingerprint characteristics with fingerprint characteristics stored in a database of the fingerprint identification module one by one, judges whether the fingerprint belongs to the same fingerprint, and sends an unlocking signal to a main control module of the intelligent lock if the fingerprint comparison is successful, and the main control module receives the signal and controls a lock body unit to unlock the intelligent lock; if the fingerprint comparison is unsuccessful, the fingerprint module does not send a signal to the main control module. The fingerprint input mode is used for unlocking, and the method is simple, safe and reliable.
In the embodiment, the fingerprint identification module sends an electric signal to the movable component to remove the movable component from the charging jack 3, and an external power supply can be inserted into the charging jack 3 through guiding to charge the smart lock.
Example 7
With reference to fig. 1-2, compared with any one of the technical solutions of embodiments 1-6, the emergency power supply system for an intelligent lock based on external charging according to this embodiment includes that the identification module is a password touch key module connected to a power supply unit, the password touch key module includes a touch screen, an RC control circuit, and a password identification module that are connected in sequence, and the password identification module is connected to a movable component.
The password touch control module senses touch action by using capacitance voltage change of the RC control circuit to identify the password. The RC (resistor capacitor circuit) control circuit is connected with the touch screen, when a human hand approaches the touch screen, a capacitor is formed between the RC (resistor capacitor) control circuit and an electrode plate below the touch screen, and touch action is induced by detecting the change of the capacitor. The password identification module compares the password input through the touch screen and the RC control circuit with the correct password stored in the database, if the password comparison is successful, the password identification module sends an unlocking signal to the main control module of the intelligent lock, and the main control module of the intelligent lock receives the signal and controls the lock body unit to unlock; if the password comparison is unsuccessful, the password identification module does not send a signal to the main control module. The unlocking is carried out by utilizing a password input mode, and the method is simple, safe and reliable.
In the embodiment, the verification identification is passed, the movable part of the password identification module sends an electric signal to remove the movable part from the charging jack 3, and an external power supply can be inserted into the charging jack 3 through guiding to charge the intelligent lock.
Example 8
With reference to fig. 1-2, in the emergency power supply system for an intelligent lock based on external charging according to this embodiment, compared with any one of the technical solutions of embodiments 1-7, the identification module is a card swiping module or a face identification module connected to the power supply unit, the card swiping module includes a card reader and a card number identification module that are sequentially connected, and both the card number identification module and the face identification module are connected to the movable component.
When the lock is unlocked, the card reader is close to the card reading position, and the card reader reads the card number of the card. Then the card number identification module determines whether to send signals to the main control module of the intelligent lock by comparing with the correct card number, if the card number comparison is successful, the card number identification module sends an unlocking signal to the main control module, and the main control module receives the signal and controls the lock body unit to unlock; if the card number comparison is unsuccessful, the password identification module does not send a signal to the main control module.
The camera collects images of human faces, and the human face recognition module recognizes the images by using a human face contour recognition algorithm. Firstly, graying a face image acquired by a camera by a face contour recognition algorithm; secondly, the image is converted into a simple outline expression form by analyzing the brightness of the image, and a certain number of measured values are generated through the outline expression form; finally, the measured values are compared with the measured values stored in the database, if the measured values are similar to each other, the face recognition module sends an unlocking signal to the main control module, and the main control module receives the signal and controls the lock body unit to unlock; if the difference is larger than the measured value, the face recognition module does not send a signal to the main control module. The face recognition is used for unlocking, and the unlocking method is simple, safe and reliable.
In the embodiment, the card number recognition module or the face recognition module sends an electric signal to the movable part so as to remove the movable part from the charging socket 3, and an external power supply can be inserted into the charging socket 3 through guiding to charge the intelligent lock.
Example 9
With reference to fig. 1-2, compared with any one of the technical solutions of embodiments 1-8, the emergency power supply system for an intelligent lock based on external charging according to this embodiment includes a coil and an iron core that can pass through the coil, where the coil is electrically connected to the identification module, and the iron core is matched with the charging socket 3.
After the identification module passes the identification verification, the coil is sent an electric signal, the coil is electrified, the iron core is attracted by the coil to move away from the charging socket 3, so that an external power supply can be electrically connected with the charging socket 3 to charge the intelligent lock.
Example 10
With reference to fig. 1-2, compared with any one of the technical solutions of embodiments 1-9, the emergency power supply system for an intelligent lock based on external charging according to the present embodiment includes an electric cylinder as the movable component, a power supply end of the electric cylinder is electrically connected to the identification module, and a piston rod of the electric cylinder is matched with the charging socket 3.
After the identification module passes the identification verification, the identification module sends an electric signal to the power supply end of the electric cylinder, the electric cylinder is electrified to act, and the piston rod of the electric cylinder is removed from the charging socket 3, so that an external power supply can be electrically connected with the charging socket 3 to charge the intelligent lock.
The present invention and its embodiments have been described above schematically, without limitation, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching, without departing from the spirit of the invention, the person skilled in the art shall not inventively design the similar structural modes and embodiments to the technical solution, but shall fall within the scope of the invention.
Claims (10)
1. The utility model provides an emergent power supply system of intelligence lock based on outside charges which characterized in that includes:
the intelligent lock comprises an electric energy management unit, an identification module, an electric energy storage unit, a power supply unit, a lock body unit, a charging socket and a movable part, wherein the charging socket and the movable part are arranged outside an intelligent lock panel; wherein the content of the first and second substances,
the power supply unit is electrically connected with the lock body unit, the identification module and the electric energy management unit and is used for supplying power to the lock body unit, the identification module and the electric energy management unit;
the electric energy management unit is electrically connected with the electric energy storage unit and is used for monitoring the electric quantity of the electric energy storage unit;
the electric energy management unit is electrically connected with the power supply unit and is used for controlling whether the power supply unit supplies power to the lock body unit;
the electric energy storage unit is electrically connected with the charging socket, is used for storing the electric energy transmitted by the charging socket and is used for providing an input power supply for the power supply unit, so that the power supply unit converts the input power supply transmitted by the electric energy storage unit into electric energy of different grades and respectively supplies power to the lock body unit, the identification module and the electric energy management unit;
the identification module is electrically connected with a movable component arranged in the charging socket.
2. The intelligent lock emergency power supply system based on external charging of claim 1, further comprising a charging coil disposed on an inner surface of a panel of the intelligent lock, wherein the charging coil is electrically connected to the electric energy storage unit.
3. An intelligent lock emergency power supply system based on external charging as claimed in claim 1, wherein a through hole matched with the movable part is arranged at the position of the PCB provided with the charging socket, and the PCB is fixed on the inner surface of the intelligent lock panel.
4. The intelligent lock emergency power supply system based on external charging of claim 1, further comprising a display or an LED lamp tube arranged on the outer surface of the intelligent lock panel, wherein the display or the LED lamp tube is connected with the power supply unit and the power management unit.
5. The intelligent lock emergency power supply system based on external charging is characterized by further comprising a voice unit arranged on the inner surface of the intelligent lock panel, and the voice unit is connected with the power supply unit and the electric energy management unit.
6. The intelligent lock emergency power supply system based on external charging is characterized in that the identification module comprises a fingerprint module connected with a power supply unit, and the fingerprint module comprises a fingerprint acquisition module and a fingerprint identification module; the fingerprint acquisition module is connected with the fingerprint identification module, and the fingerprint identification module is connected with the movable part.
7. The intelligent lock emergency power supply system based on external charging is characterized in that the identification module is a password touch key module connected with a power supply unit, the password touch key module comprises a touch screen, an RC control circuit and a password identification module which are sequentially connected, and the password identification module is connected with a movable component.
8. The external charging-based intelligent lock emergency power supply system according to claim 1, wherein the identification module is a card swiping module or a face recognition module connected with the power supply unit, the card swiping module comprises a card reader and a card number identification module which are connected in sequence, and the card number identification module or the face recognition module is connected with the movable component.
9. An external charging based smart lock emergency power supply system according to any one of claims 1 to 8, wherein the movable member includes a coil and a plunger that passes through the coil, the coil being electrically connected to the identification module, the plunger matching the charging socket.
10. An external charging based intelligent lock emergency power supply system according to any one of claims 1-8, wherein the movable component is an electric cylinder, a power supply end of the electric cylinder is electrically connected with the identification module, and a piston rod of the electric cylinder is matched with a charging socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202020514972.3U CN212802879U (en) | 2020-04-09 | 2020-04-09 | Intelligent lock emergency power supply system based on external charging |
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| CN202020514972.3U CN212802879U (en) | 2020-04-09 | 2020-04-09 | Intelligent lock emergency power supply system based on external charging |
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| CN212802879U true CN212802879U (en) | 2021-03-26 |
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