CN218100294U - Intelligent lock with multiple recognition functions - Google Patents
Intelligent lock with multiple recognition functions Download PDFInfo
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- CN218100294U CN218100294U CN202221728863.7U CN202221728863U CN218100294U CN 218100294 U CN218100294 U CN 218100294U CN 202221728863 U CN202221728863 U CN 202221728863U CN 218100294 U CN218100294 U CN 218100294U
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Abstract
The utility model provides an intelligence lock with multiple recognition function relates to intelligence lock technical field, include: the device comprises an upper computer, a first driving circuit, an electronic lock, a first detection device, a communication module and a mobile terminal; the first driving circuit, the first detection device and the communication module are respectively connected with the upper computer, the first driving circuit is connected with the electronic lock, and the communication module is in wireless connection with the mobile terminal; the first detection device comprises a capacitance fingerprint sensor, a body temperature sensor, a pressure sensor and a first digital-to-analog converter; the capacitance fingerprint sensor, the body temperature sensor and the pressure sensor are respectively connected with the first digital-to-analog converter, and the first digital-to-analog converter is connected with the upper computer.
Description
Technical Field
The utility model relates to an intelligence lock technical field particularly, relates to an intelligence lock with multiple recognition function.
Background
In recent years, with the continuous innovation of technology, many families have upgraded the door lock into an electronic lock. However, at present, the existing household electronic lock is usually unlocked by independently inputting a password, so that not only is the safety factor low and is the visit of thieves easily caused, and economic loss is caused, but also the identification mode is single, and a user can only passively select the only password unlocking mode of the electronic lock, and the experience is poor. Based on the above, we have designed an intelligent lock with multiple identification functions to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an intelligence lock with multiple recognition function, it is used for solving above-mentioned problem.
The embodiment of the utility model discloses a realize through following technical scheme:
an intelligent lock with multiple identification functions, comprising: the device comprises an upper computer, a first driving circuit, an electronic lock, a first detection device, a communication module and a mobile terminal; the first driving circuit, the first detection device and the communication module are respectively connected with the upper computer, the first driving circuit is connected with the electronic lock, and the communication module is in wireless connection with the mobile terminal;
the first detection device comprises a capacitance fingerprint sensor, a body temperature sensor, a pressure sensor and a first digital-to-analog converter; the capacitance fingerprint sensor, the body temperature sensor and the pressure sensor are respectively connected with the first digital-to-analog converter, and the first digital-to-analog converter is connected with the upper computer.
Optionally, a data storage device is further arranged at the upper computer and connected with the upper computer, and the data storage device is pre-stored with face image data, fingerprint data and radio frequency IC card data.
Optionally, the system further comprises a second detection device, where the second detection device includes a second driving circuit, an image processor, and a face recognition camera; the second driving circuit and the image processor are respectively connected with the face recognition camera, and the second driving circuit and the image processor are respectively connected with the upper computer.
Optionally, the system further comprises a third detection device, wherein the third detection device comprises a radio frequency IC card module, and the radio frequency IC card module is connected with the upper computer through a GPIO interface.
Optionally, the device further comprises a fourth detection device, wherein the fourth detection device comprises a temperature sensor, a smoke sensor and a second digital-to-analog converter; the temperature sensor and the smoke sensor are respectively connected with the second digital-to-analog converter, and the second digital-to-analog converter is connected with the upper computer.
Optionally, the system further comprises an alarm module, wherein the alarm module comprises a networking alarm, a buzzer and a flash lamp; and the networking alarm, the buzzer and the flash lamp are respectively connected with the upper computer.
Optionally, the first driving circuit is an MSP430 type single chip microcomputer, the P4.1, P4.2, P4.3 and P4.4 interfaces of the MSP430 respectively input SPWM waves into the HCA through an optical coupler, and the HCA is connected to the electronic lock and used for driving a switch of the electronic lock.
The utility model discloses technical scheme has following advantage and beneficial effect at least:
the utility model discloses the first detection device who sets up, when detecting user's fingerprint information through electric capacity fingerprint sensor, start body temperature sensor and pressure sensor simultaneously, carry out body temperature detection and pressure detection to the user who touches electric capacity fingerprint sensor respectively, when detecting the body temperature and the pressure that the user touched electric capacity fingerprint sensor simultaneously, the host computer control first drive circuit drive electronic lock unblanks, convenience of customers' entering; when the body temperature and the pressure of a user touching the capacitive fingerprint sensor cannot be detected simultaneously, the upper computer does not control the first driving circuit to drive the electronic lock to unlock, and controls the flash lamp and the buzzer to alarm the user who is in fingerprint identification through the upper computer, so that the safety of fingerprint identification of the electronic lock is improved;
the utility model discloses three kinds of identification methods of second detection device, third detection device and mobile terminal that set up, can choose to carry out the unblanking of electronic lock with the mode that face identification, radio frequency IC-card verify and mobile terminal verify, improved the identification mode of electronic lock, also improved user's experience and the security that uses the electronic lock;
the utility model discloses accessible fourth detection device detects electronic lock surrounding environment, and when detecting the environment condition of a fire appears, networking alarm, bee calling organ, flash light are opened simultaneously to the host computer, upload condition of a fire positional information and give the fire control department on the one hand, and on the other hand audible-visual annunciator user keeps away the danger, has improved the security.
Drawings
Fig. 1 is a schematic structural diagram of an intelligent lock with multiple identification functions provided by the present invention;
fig. 2 is a schematic structural diagram of a first detection device provided by the present invention;
fig. 3 is a schematic circuit diagram of a first driving circuit provided by the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
As shown in fig. 1, the present invention provides one of the embodiments: an intelligent lock with multiple identification functions, comprising: the device comprises an upper computer, a first driving circuit, an electronic lock, a first detection device, a communication module and a mobile terminal; the first driving circuit, the first detection device and the communication module are respectively connected with the upper computer, the first driving circuit is connected with the electronic lock, and the communication module is in wireless connection with the mobile terminal;
as shown in fig. 2, the first detecting device includes a capacitive fingerprint sensor, a body temperature sensor, a pressure sensor, and a first digital-to-analog converter; the capacitance fingerprint sensor, the body temperature sensor and the pressure sensor are respectively connected with the first digital-to-analog converter, and the first digital-to-analog converter is connected with the upper computer.
When the fingerprint identification device is specifically implemented, fingerprint identification is carried out jointly as a main part to first detection device, wherein, electric capacity fingerprint sensor for detect user's fingerprint, body temperature sensor for detect user's body temperature, and pressure sensor is used for carrying out the pressure that uses when fingerprint identification to the user and detecting. Specifically, when the capacitive fingerprint sensor detects fingerprint information of a user, the body temperature sensor and the pressure sensor are started simultaneously to respectively detect the body temperature and the pressure of the user touching the capacitive fingerprint sensor, and when the body temperature and the pressure of the user touching the capacitive fingerprint sensor are detected simultaneously, the upper computer controls the first driving circuit to drive the electronic lock to unlock, so that the user can conveniently enter; when the body temperature and the pressure of a user touching the capacitive fingerprint sensor cannot be detected simultaneously, the upper computer does not control the first driving circuit to drive the electronic lock to unlock, and the flash lamp and the buzzer are controlled by the upper computer to alarm the user who is in fingerprint identification, so that the safety of fingerprint identification of the electronic lock is improved.
The system comprises an upper computer, a data storage device and a radio frequency IC card, wherein the upper computer is also provided with the data storage device, the data storage device is connected with the upper computer, and the data storage device is internally pre-stored with face image data, fingerprint data and radio frequency IC card data.
The second detection device comprises a second driving circuit, an image processor and a face recognition camera; the second driving circuit and the image processor are respectively connected with the face recognition camera, and the second driving circuit and the image processor are respectively connected with the upper computer.
The third detection device comprises a radio frequency IC card module, and the radio frequency IC card module is connected with the upper computer through a GPIO interface.
When concrete implementation, still including second detection device, three kinds of recognition mode of third detection device and mobile terminal, wherein, bluetooth or wiFi module can be chooseed for use to communication module for make things convenient for the host computer to be connected with the mobile terminal of the administrative level that sets up in advance, optionally carry out unblanking of electronic lock with face identification, the mode that radio frequency IC-card verified and mobile terminal verified, improved the identification mode of electronic lock, also improved user's experience nature and the security of using the electronic lock.
The smoke detector also comprises a fourth detection device, wherein the fourth detection device comprises a temperature sensor, a smoke sensor and a second digital-to-analog converter; the temperature sensor and the smoke sensor are respectively connected with the second digital-to-analog converter, and the second digital-to-analog converter is connected with the upper computer.
When concrete implementation, fourth detection device portion establishes in electronic lock department for detect the environment, wherein, temperature sensor for carry out temperature detection to the environment, smoke transducer for carry out smoke detection to the environment, when detecting the environment condition of a fire, networking alarm, bee calling organ, flash light are opened simultaneously to the host computer, upload condition of a fire positional information for the fire department on the one hand, and the danger is kept away to the acousto-optic warning user of on the other hand, has improved the security.
The alarm device also comprises an alarm module, wherein the alarm module comprises a networking alarm, a buzzer and a flash lamp; the networking alarm, the buzzer and the flash lamp are respectively connected with the upper computer.
As shown in fig. 3, the first driving circuit is an MSP430 type single chip microcomputer, the P4.1, P4.2, P4.3 and P4.4 interfaces of the MSP430 respectively input SPWM waves into the HCA through the opto-coupler, and the HCA is connected to the electronic lock and used for driving the switch of the electronic lock.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. An intelligent lock with multiple identification functions, comprising: the device comprises an upper computer, a first driving circuit, an electronic lock, a first detection device, a communication module and a mobile terminal; the first driving circuit, the first detection device and the communication module are respectively connected with the upper computer, the first driving circuit is connected with the electronic lock, and the communication module is in wireless connection with the mobile terminal;
the first detection device comprises a capacitance fingerprint sensor, a body temperature sensor, a pressure sensor and a first digital-to-analog converter; the capacitance fingerprint sensor, the body temperature sensor and the pressure sensor are respectively connected with the first digital-to-analog converter, and the first digital-to-analog converter is connected with the upper computer.
2. The intelligent lock with multiple identification functions according to claim 1, wherein a data memory is further arranged at the upper computer and connected with the upper computer, and the data memory is pre-stored with face image data, fingerprint data and radio frequency IC card data.
3. The intelligent lock with multiple identification functions according to claim 2, further comprising a second detection device, wherein the second detection device comprises a second driving circuit, an image processor and a face recognition camera; the second driving circuit and the image processor are respectively connected with the face recognition camera, and the second driving circuit and the image processor are respectively connected with the upper computer.
4. The intelligent lock with multiple identification functions according to claim 2, further comprising a third detection device, wherein the third detection device comprises a radio frequency IC card module, and the radio frequency IC card module is connected with the upper computer through a GPIO interface.
5. The smart lock with multiple identification functions of claim 1, further comprising a fourth detection device, wherein the fourth detection device comprises a temperature sensor, a smoke sensor, a second digital-to-analog converter; the temperature sensor and the smoke sensor are respectively connected with the second digital-to-analog converter, and the second digital-to-analog converter is connected with the upper computer.
6. The intelligent lock with multiple identification functions according to claim 1, further comprising an alarm module, wherein the alarm module comprises a networking alarm, a buzzer and a flash lamp; the networking alarm, the buzzer and the flash lamp are respectively connected with the upper computer.
7. The smart lock with multiple identification functions as claimed in claim 1, wherein the first driving circuit is an MSP430 type single chip microcomputer, P4.1, P4.2, P4.3 and P4.4 interfaces of the MSP430 respectively input SPWM waves into the HCA via optical couplers, and the HCA is connected to the electronic lock and used for driving switches of the electronic lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221728863.7U CN218100294U (en) | 2022-07-05 | 2022-07-05 | Intelligent lock with multiple recognition functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221728863.7U CN218100294U (en) | 2022-07-05 | 2022-07-05 | Intelligent lock with multiple recognition functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218100294U true CN218100294U (en) | 2022-12-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221728863.7U Active CN218100294U (en) | 2022-07-05 | 2022-07-05 | Intelligent lock with multiple recognition functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218100294U (en) |
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2022
- 2022-07-05 CN CN202221728863.7U patent/CN218100294U/en active Active
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