CN219162742U - Control system of miniature multifunctional indication fingerprint lock - Google Patents
Control system of miniature multifunctional indication fingerprint lock Download PDFInfo
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- CN219162742U CN219162742U CN202223226920.4U CN202223226920U CN219162742U CN 219162742 U CN219162742 U CN 219162742U CN 202223226920 U CN202223226920 U CN 202223226920U CN 219162742 U CN219162742 U CN 219162742U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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Abstract
The utility model provides a control system of a miniature multifunctional indication fingerprint lock, which comprises a main control module, a fingerprint image acquisition module, a motor driving module, an LED (light-emitting diode) indication lamp module, a first control module and a second control module, wherein the LED indication lamp module comprises a first indication lamp for indicating a fingerprint input registration state, a second indication lamp for indicating that the fingerprint input registration is successful, a third indication lamp for indicating that the fingerprint input registration fails, a fourth indication lamp for indicating that fingerprint identification unlocking is successful and a fifth indication lamp for indicating that the fingerprint identification unlocking fails; the first indicator light, the second indicator light, the third indicator light, the fourth indicator light and the fifth indicator light are all electrically connected with the main control module, and the indication colors of the first indicator light, the second indicator light, the third indicator light, the fourth indicator light and the fifth indicator light are all different. According to the intelligent lock, information reminding can be achieved only through the indicator lamp, the arrangement of other electronic components is reduced, and miniaturization of the intelligent lock is achieved.
Description
Technical Field
The utility model relates to the technical field of fingerprint locks, in particular to a control system of a miniature multifunctional indication fingerprint lock.
Background
With the development of technology, intelligent locks are increasingly manufactured. Consumers are also increasingly looking for smaller and smaller physical dimensions for smart lock products. The small intelligent lock occupies smaller space during installation, and is more convenient to install.
In the control system of the traditional fingerprint lock, besides the basic main control module, the fingerprint identification module and the motor driving module, components such as a liquid crystal display, a loudspeaker, keys and the like are also configured for prompting the input state. In the prior art, aiming at the input registration state of fingerprints, the input state is generally determined through keys, and then the input state information is displayed through a liquid crystal display screen and broadcasted through a loudspeaker; when the fingerprint identification information is aimed at, the identification state information and the loudspeaker are displayed through a liquid crystal display screen to broadcast. The space occupied by the liquid crystal display, the loudspeaker, the keys and the like is relatively large, and even if all the components are not adopted and part of the components are adopted as prompt states, the whole intelligent lock structure cannot be miniaturized.
Disclosure of Invention
The technical problems to be solved by the utility model are as follows: the utility model provides a miniature multi-functional instruction fingerprint lock's control system, solves the too big problem of fingerprint lock volume among the prior art.
The utility model solves the problems by adopting the following technical scheme: the control system of the miniature multifunctional indication fingerprint lock comprises a main control module, a fingerprint image acquisition module and a motor driving module, wherein the fingerprint image acquisition module and the motor driving module are electrically connected with the main control module, and the control system further comprises an LED indicator light module, wherein the LED indicator light module comprises a first indicator light used for indicating a fingerprint input registration state, a second indicator light used for indicating that fingerprint input registration is successful, a third indicator light used for indicating that fingerprint input registration fails, a fourth indicator light used for indicating that fingerprint identification unlocking is successful and a fifth indicator light used for indicating that fingerprint identification unlocking fails; the first indicator light, the second indicator light, the third indicator light, the fourth indicator light and the fifth indicator light are all electrically connected with the main control module, and the indication colors of the first indicator light, the second indicator light, the third indicator light, the fourth indicator light and the fifth indicator light are all different.
Compared with the prior art, the utility model has the advantages that: the fingerprint algorithm is integrated in the main control module, information reminding can be achieved only through the indicator lamp, setting of other electronic components is reduced, and miniaturization of the intelligent lock is achieved.
Preferably, the first indicator light is a yellow LED light which flashes to indicate that the fingerprint is registered.
The technical scheme has the technical effects that: the fingerprint input registration state is indicated through the LED lamp with specific color and flashing display, so that the circuit connection is convenient, and the control is simple.
Preferably, the second indicator light is a white LED light which is always on and indicates that the fingerprint input registration is successful.
The technical scheme has the technical effects that: the fingerprint input registration is indicated successfully through the LED lamp with specific color and normally-lighted display, the circuit connection is convenient, and the control is simple.
Preferably, the third indicator light is a purple LED light which is normally lighted to indicate that the fingerprint input registration fails.
The technical scheme has the technical effects that: the fingerprint input registration failure is indicated through the LED lamp with specific color and normally-lighted display, the circuit connection is convenient, and the control is simple.
Preferably, the fourth indicator light is a green LED light which is always on and indicates that the fingerprint identification unlocking is successful.
The technical scheme has the technical effects that: the fingerprint identification unlocking is indicated to be successful through the LED lamp with specific color and normally-lighted display, the circuit connection is convenient, and the control is simple.
Preferably, the fifth indicator light is a red LED light which is normally on and indicates that the fingerprint identification unlocking fails.
The technical scheme has the technical effects that: the fingerprint identification unlocking failure is indicated by the LED lamp which is normally lighted by the specific color, the circuit connection is convenient, and the control is simple.
Preferably, the main control module is further electrically connected with a battery, the fifth indicator light is further used for flashing to indicate a low battery power state, and the fifth indicator light is a red LED light.
The technical scheme has the technical effects that: the state of low battery power is displayed through sharing the fifth indicator lamp, and the displayed state is different from fingerprint identification unlocking failure, so that the setting of the LED lamp is reduced, the circuit connection is convenient, and the control is simple.
Preferably, the first indicator light, the second indicator light, the third indicator light, the fourth indicator light and the fifth indicator light are integrated into a three-primary color lamp with a patch structure, and the three-primary color lamp is electrically connected with the main control module.
The technical scheme has the technical effects that: each indicator lamp displays through a specific color, and can display various states by integrating the indicator lamps on one trichromatic color lamp only by one lamp, so that the occupied space is reduced, and the fingerprint lock is convenient to realize miniaturization; meanwhile, the three-primary color lamp adopts a patch structure, so that the occupied space can be further reduced.
Drawings
FIG. 1 is a system block diagram of a control system for a miniature multi-functional indicator fingerprint lock of the present utility model;
FIG. 2 is a circuit diagram of a master control module in a control system of a miniature multifunctional indicating fingerprint lock of the present utility model;
FIG. 3 is a circuit diagram of a charging circuit in a control system of a miniature multi-function indicator fingerprint lock of the present utility model;
FIG. 4 is a circuit diagram of a fingerprint image acquisition module in a control system of a miniature multifunctional indicating fingerprint lock of the utility model;
fig. 5 is a circuit diagram of a motor driving module in a control system of a micro multifunctional fingerprint lock according to the present utility model.
Detailed Description
In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
As shown in fig. 1 to 5, the present embodiment relates to a control system of a miniature multifunctional indication fingerprint lock, which comprises a main control module, a fingerprint image acquisition module and a motor driving module, wherein the fingerprint image acquisition module and the motor driving module are electrically connected with the main control module.
The control system of the miniature multifunctional fingerprint lock further comprises an LED indicator lamp module, wherein the LED indicator lamp module comprises a first indicator lamp used for indicating the fingerprint input registration state, a second indicator lamp used for indicating the fingerprint input registration success, a third indicator lamp used for indicating the fingerprint input registration failure, a fourth indicator lamp used for indicating the fingerprint identification unlocking success and a fifth indicator lamp used for indicating the fingerprint identification unlocking failure.
The first indicator light, the second indicator light, the third indicator light, the fourth indicator light and the fifth indicator light are all electrically connected with the main control module, and the indication colors of the first indicator light, the second indicator light, the third indicator light, the fourth indicator light and the fifth indicator light are all different.
The fingerprint algorithm is integrated in the main control module, information reminding can be achieved only through the indicator lamp, setting of other electronic components is reduced, and miniaturization of the intelligent lock is achieved.
The first indicator light is a yellow LED light which flashes to indicate the fingerprint to enter the registration state. Specifically, when the fingerprint image acquisition module is pressed for 5 seconds for a long time, the fingerprint input registration state is displayed through flashing of the yellow LED lamp.
The second indicator light is a white LED light which is normally on and indicates that the fingerprint input registration is successful. Specifically, after the fingerprint image acquisition module successfully acquires the fingerprint, the user is reminded by always lighting the white LED lamp for 1 second, and meanwhile, the main control module can record fingerprint data successfully registered.
The third indicator light is a purple LED light which is normally lighted to indicate that the fingerprint input registration fails. Specifically, after fingerprint image acquisition module gathers fingerprint failure, reminds the user through the normal bright 1 second that shows of purple LED lamp.
In the actual use process, after the registered user presses the fingerprint image acquisition module for 10 seconds, all the fingerprint data recorded successfully in the main control module can be emptied.
The fourth indicator lamp is a green LED lamp which is normally on and indicates that fingerprint identification unlocking is successful. Specifically, when the fingerprint is identified, the fingerprint successfully identified is indicated by being normally bright green, and at the moment, the main control module can control the motor driving module to work so as to drive the motor to unlock.
The fifth indicator light is a red LED light which is normally on and indicates that fingerprint identification unlocking fails. In particular, when a fingerprint is identified, an unsuccessful fingerprint identification is indicated by a normally bright red color.
In this embodiment, in order to ensure that the fingerprint lock can still work without external power supply, the main control module is further electrically connected with a battery, and meanwhile, the fifth indicator light is further used for flashing to indicate a low battery power state, and the fifth indicator light is a red LED light.
The state of low battery power is displayed through sharing the fifth indicator lamp, and the displayed state is different from fingerprint identification unlocking failure, so that the setting of the LED lamp is reduced, the circuit connection is convenient, and the control is simple.
In this embodiment, the first indicator light, the second indicator light, the third indicator light, the fourth indicator light and the fifth indicator light may respectively use five patch light emitting diodes, and the light emitting diodes adopting the patch structure can greatly reduce the occupied space.
As a preferable scheme, the first indicator lamp, the second indicator lamp, the third indicator lamp, the fourth indicator lamp and the fifth indicator lamp are integrated into a three-primary-color lamp with a patch structure, and the three-primary-color lamp is electrically connected with the main control module.
Each indicator lamp displays through a specific color, and can display various states by integrating the indicator lamps on one trichromatic color lamp only by one lamp, so that the occupied space is reduced, and the fingerprint lock is convenient to realize miniaturization; meanwhile, the three-primary color lamp adopts a patch structure, so that the occupied space can be further reduced.
In this embodiment, referring to fig. 2, the circuit diagram of the main control module includes a main control chip, and the trichromatic color lamp is electrically connected with the main control chip, and the model of the main control chip is HC32D391FEUA.
In order to ensure the normal operation of the main control chip, the main control module further comprises a voltage stabilizing chip, the voltage stabilizing chip stabilizes the input voltage on the power supply voltage required by the main control chip, and the voltage stabilizing chip is an ME6210 series voltage stabilizing chip.
Referring to fig. 3, a charging circuit is further provided for the battery, and the battery can be charged with 5V voltage provided by the USB.
Referring to fig. 4, a circuit diagram of a fingerprint image acquisition module in this embodiment is shown, where the fingerprint image acquisition module includes a fingerprint sensor, and fingerprint acquisition is implemented through the fingerprint sensor and its configuration circuit.
Referring to fig. 5, a circuit diagram of a motor driving module in this embodiment is shown, a driving chip of the motor driving module is MX608E1, a signal of a main control chip is received through the driving chip, and driving of a motor is achieved through the driving chip and a configuration circuit thereof, so that unlocking is achieved.
The beneficial effects of the utility model are as follows: the fingerprint algorithm is integrated in the main control module, information reminding can be achieved only through the indicator lamp, setting of other electronic components is reduced, and miniaturization of the intelligent lock is achieved.
While the foregoing description illustrates and describes the preferred embodiments of the present utility model, it is to be understood that the utility model is not limited to the forms disclosed herein, but is not to be construed as limited to other embodiments, and is capable of numerous other combinations, modifications and environments and is capable of changes or modifications within the scope of the inventive concept as described herein, either as a result of the foregoing teachings or as a result of the knowledge or technology in the relevant art. And that modifications and variations which do not depart from the spirit and scope of the utility model are intended to be within the scope of the appended claims.
Although the present disclosure is described above, the scope of protection of the present disclosure is not limited thereto. Various changes and modifications may be made by one skilled in the art without departing from the spirit and scope of the disclosure, and these changes and modifications will fall within the scope of the utility model.
Claims (8)
1. The utility model provides a control system of miniature multi-functional instruction fingerprint lock, includes main control module, fingerprint image acquisition module and motor drive module all are connected its characterized in that with the main control module electricity:
the fingerprint identification device further comprises an LED indicator module, wherein the LED indicator module comprises a first indicator used for indicating the fingerprint input registration state, a second indicator used for indicating the fingerprint input registration success, a third indicator used for indicating the fingerprint input registration failure, a fourth indicator used for indicating the fingerprint identification unlocking success and a fifth indicator used for indicating the fingerprint identification unlocking failure;
the first indicator light, the second indicator light, the third indicator light, the fourth indicator light and the fifth indicator light are all electrically connected with the main control module, and the indication colors of the first indicator light, the second indicator light, the third indicator light, the fourth indicator light and the fifth indicator light are all different.
2. The control system of a miniature multi-function indicating fingerprint lock of claim 1, wherein: the first indicator lamp is a yellow LED lamp which flashes to indicate the fingerprint to enter the registration state.
3. The control system of a miniature multi-function indicating fingerprint lock of claim 1, wherein: the second indicator light is a white LED light which is always on and indicates that the fingerprint input registration is successful.
4. The control system of a miniature multi-function indicating fingerprint lock of claim 1, wherein: the third indicator light is a purple LED light which is normally lighted to indicate that the fingerprint input registration fails.
5. The control system of a miniature multi-function indicating fingerprint lock of claim 1, wherein: the fourth indicator lamp is a green LED lamp which is normally on and indicates that fingerprint identification and unlocking are successful.
6. The control system of a miniature multi-function indicating fingerprint lock of claim 1, wherein: the fifth indicating lamp is a red LED lamp which is normally lighted to indicate that the fingerprint identification unlocking fails.
7. The control system of a miniature multi-function indicating fingerprint lock of claim 1, wherein: the main control module is also electrically connected with a battery, the fifth indicating lamp is also used for flashing to indicate the state of low battery electric quantity, and the fifth indicating lamp is a red LED lamp.
8. The control system of a miniature multi-functional indicator fingerprint lock according to any one of claims 1-7, wherein: the first indicator light, the second indicator light, the third indicator light, the fourth indicator light and the fifth indicator light are integrated into a three-primary-color lamp with a patch structure, and the three-primary-color lamp is electrically connected with the main control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223226920.4U CN219162742U (en) | 2022-12-01 | 2022-12-01 | Control system of miniature multifunctional indication fingerprint lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223226920.4U CN219162742U (en) | 2022-12-01 | 2022-12-01 | Control system of miniature multifunctional indication fingerprint lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219162742U true CN219162742U (en) | 2023-06-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223226920.4U Active CN219162742U (en) | 2022-12-01 | 2022-12-01 | Control system of miniature multifunctional indication fingerprint lock |
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| Country | Link |
|---|---|
| CN (1) | CN219162742U (en) |
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2022
- 2022-12-01 CN CN202223226920.4U patent/CN219162742U/en active Active
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