CN111798594A - Intelligent door lock and unlocking control method and storage medium thereof - Google Patents
Intelligent door lock and unlocking control method and storage medium thereof Download PDFInfo
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- CN111798594A CN111798594A CN202010611121.5A CN202010611121A CN111798594A CN 111798594 A CN111798594 A CN 111798594A CN 202010611121 A CN202010611121 A CN 202010611121A CN 111798594 A CN111798594 A CN 111798594A
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- body temperature
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- unlocking
- door lock
- face recognition
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- 238000000034 method Methods 0.000 title claims abstract description 24
- 230000036760 body temperature Effects 0.000 claims abstract description 52
- 238000004891 communication Methods 0.000 claims abstract description 19
- 238000001514 detection method Methods 0.000 claims abstract description 11
- 238000004590 computer program Methods 0.000 claims description 3
- 230000001815 facial effect Effects 0.000 claims 1
- 238000012544 monitoring process Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000005180 public health Effects 0.000 description 1
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- 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
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/0022—Radiation pyrometry, e.g. infrared or optical thermometry for sensing the radiation of moving bodies
- G01J5/0025—Living bodies
-
- 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
- G07C9/00571—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by interacting with a central unit
-
- 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
- G07C9/00896—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys specially adapted for particular uses
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/38—Services specially adapted for particular environments, situations or purposes for collecting sensor information
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Signal Processing (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses an intelligent door lock and an unlocking control method and a storage medium thereof, wherein the intelligent door lock comprises the following components: the face recognition module is used for acquiring the face characteristics of a user who opens the door in the preset distance, performing face recognition and transmitting a recognition result to the CPU control module; the CPU control module is used for generating an unlocking control instruction according to the recognition result of the face recognition module; the body temperature detection module is used for detecting the human body temperature of the target object after the face recognition module recognizes the target object and transmitting the human body temperature data to the CPU control module; the motor unlocking module is used for controlling the door lock to be unlocked according to the unlocking control instruction transmitted by the CPU control module; and the wireless communication module is used for transmitting the human body temperature data and the unlocking information to the user terminal. By adopting the invention, non-contact body temperature monitoring and non-contact door opening can be realized.
Description
Technical Field
The invention relates to the technical field of intelligent locks, in particular to an intelligent door lock and an unlocking control method and a storage medium thereof.
Background
With the continuous progress of science and technology, various intelligent household appliances are gradually keyed into the homes of common users, wherein the development of intelligent locks brings more convenient and intelligent user-entering experience for people.
The traditional handheld portable wireless infrared detection equipment is mainly used in public places such as airports, stations and the like where people have great traffic, and during public health emergencies, every owner needs to know and record the physical conditions of own family, and the traditional intelligent lock cannot complete the work.
Disclosure of Invention
The embodiment of the invention provides an intelligent door lock, an unlocking control method thereof and a storage medium, which can realize non-contact door opening and non-contact body temperature monitoring.
A first aspect of an embodiment of the present invention provides an intelligent door lock, which may include:
the face recognition module is used for acquiring the face characteristics of a user who opens the door in the preset distance, performing face recognition and transmitting a recognition result to the CPU control module;
the CPU control module is used for generating an unlocking control instruction according to the recognition result of the face recognition module;
the body temperature detection module is used for detecting the human body temperature of the target object after the human face recognition module recognizes the target object and transmitting the human body temperature data to the CPU control module;
the motor unlocking module is used for controlling the door lock to be unlocked according to the unlocking control instruction transmitted by the CPU control module;
and the wireless communication module is used for transmitting the human body temperature data and the unlocking information to the user terminal.
Further, the face recognition module comprises a proximity sensor, and the proximity sensor is used for awakening the face recognition module to capture the face features when a door-opening user within a preset distance is detected.
Further, the body temperature detection module is specifically configured to detect a body temperature of the target object based on an infrared sensor.
Furthermore, the intelligent door lock also comprises a motor,
the motor unlocking module is specifically used for controlling the motor to rotate according to the unlocking control instruction so as to drive the mechanical structure of the door lock to carry out unlocking action.
Further, the communication mode of the wireless communication module at least comprises WIFI, Bluetooth and 433.
The second aspect of the embodiment of the present invention provides an unlocking control method for an intelligent door lock, which may include:
acquiring the face characteristics of a user who opens the door in a preset distance, and performing face recognition;
generating an unlocking control instruction according to the recognition result of the face recognition;
after a target object is identified, detecting the human body temperature of the target object;
controlling the door lock to be opened according to the unlocking control instruction;
and transmitting the human body temperature data and the unlocking information to the user terminal.
Further, the method further comprises:
and detecting the human body temperature of the target object based on an infrared sensor.
Further, the method further comprises:
and controlling the motor to rotate according to the unlocking control instruction so as to drive the mechanical structure of the door lock to carry out unlocking action.
A third aspect of embodiments of the present invention provides a computer storage medium storing a plurality of instructions adapted to be loaded by a processor and to perform the following steps:
acquiring the face characteristics of a user who opens the door in a preset distance, and performing face recognition;
generating an unlocking control instruction according to the recognition result of the face recognition;
after a target object is identified, detecting the human body temperature of the target object;
controlling the door lock to be opened according to the unlocking control instruction;
and transmitting the human body temperature data and the unlocking information to the user terminal.
A fourth aspect of an embodiment of the present invention provides an intelligent door lock, which may include: a processor and a memory; wherein the memory stores a computer program adapted to be loaded by the processor and to perform the steps of:
acquiring the face characteristics of a user who opens the door in a preset distance, and performing face recognition;
generating an unlocking control instruction according to the recognition result of the face recognition;
after a target object is identified, detecting the human body temperature of the target object;
controlling the door lock to be opened according to the unlocking control instruction;
and transmitting the human body temperature data and the unlocking information to the user terminal.
The invention has the beneficial effects that: the intelligent door lock for monitoring the body temperature and opening the door in a non-contact manner is realized.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an intelligent door lock according to an embodiment of the present invention;
fig. 2 is a schematic flow chart of an unlocking control method for an intelligent door lock according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an intelligent door lock according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The terms "including" and "having," and any variations thereof, in the description and claims of this invention and the above-described drawings are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
The user terminal related to the embodiment of the invention can be other terminal equipment with data processing capability, such as a PC (personal computer), a tablet computer, a palm computer, a Mobile Internet Device (MID) and the like.
As shown in fig. 1, the intelligent door lock disclosed by the present application may include a face recognition module, a CPU control module, a body temperature detection module, a motor unlocking module, and a wireless communication module.
In specific implementation, the face recognition module is used for acquiring the face features of a user who opens the door in a preset distance and performing face recognition. The preset distance may be the maximum distance at which the proximity sensor in the face recognition module can sense a human body. The proximity sensor can awaken the face recognition module to capture face features when detecting a door opening user within a preset distance, and further awaken the intelligent door lock to enter a working mode. It can be understood that the door lock is in the dormant state in the normal state, only the proximity sensor is in the working state all the time, and only when the proximity sensor senses the user, the door lock is awakened, so that the power consumption of the door lock is saved.
It should be noted that the face recognition module may be in communication connection with the CPU control module, and transmit the face recognition result to the CPU control module.
Furthermore, the CPU control module is used for generating an unlocking control instruction according to the recognition result of the face recognition module. For example, when the face recognition module recognizes that the door opening user is the target object for realizing the entry of the intelligent lock, the result of recognizing the target object can be transmitted to the CPU control module, so that the module generates an unlocking control instruction.
Furthermore, the body temperature detection module is in communication connection with the CPU control module, so that the face recognition result can be known through the CPU control module, and the infrared sensor is controlled to detect the human body temperature of the target object after the target object is confirmed to be recognized. Optionally, the body temperature detection module may also convert the human body temperature data into a digital signal and transmit the digital signal to the CPU control module.
Furthermore, the motor unlocking module can control the door lock to be unlocked according to the unlocking control instruction transmitted by the CPU control module. In the concrete realization, motor control module can control the motor in the lock and rotate, drives the mechanical structure of lock and unblanks the action.
Further, the wireless communication module can transmit the human body temperature data and the unlocking information to a terminal in the user terminal through wireless communication modes such as WiFi, Bluetooth or 433.
It should be noted that, the present embodiment does not limit the execution sequence among the above modules, and all feasible execution sequences among the modules are within the protection scope of the present application.
In the embodiment of the invention, the non-contact type body temperature monitoring and the non-contact type door opening of the intelligent lock are realized by arranging the face recognition module, the body temperature detection module and the CPU control module for comprehensive regulation and control.
As shown in fig. 2, a flow chart of an intelligent door lock unlocking control method is provided, where the unlocking control method at least includes the following steps:
and S101, triggering.
It should be noted that, the lock is in the dormant state in the normal state, and only the proximity sensor is in the working state. When the proximity sensor of the lockset senses that a person is close to the lockset, the lockset is awakened, and then the face recognition module is awakened to perform face recognition.
And S102, recognizing the human face.
In specific implementation, the face recognition module awakened by the proximity sensor can capture the approaching face features, compare the captured face features with the recorded face features, and feed back the recognition success or the recognition information. If the recognition fails, the whole event is directly ended. Not considered a owner, and does not take any action.
And S103, detecting body temperature.
In specific implementation, after the identification is successful, the CPU control module controls the body temperature detection module to measure the body temperature and temporarily store the body temperature.
And S104, unlocking. After the identification is successful, a motor in the lockset rotates to drive the full-automatic lock body to unlock.
And S105, uploading the information. After the lockset is unlocked, the body temperature information and other unlocking information can be transmitted to app in the user terminal in a wireless communication mode, so that the user can monitor the body temperature.
An embodiment of the present invention further provides a computer storage medium, where the computer storage medium may store a plurality of instructions, where the instructions are suitable for being loaded by a processor and executing the method steps in the embodiment shown in fig. 2, and a specific execution process may refer to a specific description of the embodiment shown in fig. 2, which is not described herein again.
Referring to fig. 3, a schematic structural diagram of an intelligent door lock according to an embodiment of the present invention is provided. As shown in fig. 3, the smart door lock 1000 may include: at least one processor 1001, such as a CPU, at least one network interface 1004, a user interface 1003, memory 1005, at least one communication bus 1002. Wherein a communication bus 1002 is used to enable connective communication between these components. The user interface 1003 may include a Display screen (Display) and a Keyboard (Keyboard), among others. The network interface 1004 may optionally include a standard wired interface, a wireless interface (e.g., WI-FI interface). The memory 1005 may be a high-speed RAM memory or a non-volatile memory (non-volatile memory), such as at least one disk memory. The memory 1005 may optionally be at least one memory device located remotely from the processor 1001. As shown in fig. 3, the memory 1005, which is a type of computer storage medium, may include an operating system, a network communication module, a user interface module, and an unlocking application program therein.
In the intelligent door lock 1000 shown in fig. 3, the user interface 1003 is mainly used for providing an input interface for a user to obtain data input by the user; the network interface 1004 is used for data communication with the user terminal; and the processor 1001 may be configured to call the unlocking application stored in the memory 1005, and specifically perform the following operations:
acquiring the face characteristics of a user who opens the door in a preset distance, and performing face recognition;
generating an unlocking control instruction according to the recognition result of the face recognition;
after a target object is identified, detecting the human body temperature of the target object;
controlling the door lock to be opened according to the unlocking control instruction;
and transmitting the human body temperature data and the unlocking information to the user terminal.
In some embodiments, the processor 1001 is further configured to:
and detecting the human body temperature of the target object based on an infrared sensor.
In some embodiments, the processor 1001 is further configured to:
and controlling the motor to rotate according to the unlocking control instruction so as to drive the mechanical structure of the door lock to carry out unlocking action.
In the embodiment of the invention, the non-contact body temperature monitoring and unlocking are realized through the body temperature monitoring module, the face recognition module and the CPU control module for comprehensive regulation and control.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by a computer program, which can be stored in a computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. The storage medium may be a magnetic disk, an optical disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), or the like.
The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention, and it is therefore to be understood that the invention is not limited by the scope of the appended claims.
Claims (10)
1. An intelligent door lock, comprising:
the face recognition module is used for acquiring the face characteristics of a user who opens the door in the preset distance, performing face recognition and transmitting a recognition result to the CPU control module;
the CPU control module is used for generating an unlocking control instruction according to the recognition result of the face recognition module;
the body temperature detection module is used for detecting the human body temperature of the target object after the human face recognition module recognizes the target object and transmitting the human body temperature data to the CPU control module;
the motor unlocking module is used for controlling the door lock to be unlocked according to the unlocking control instruction transmitted by the CPU control module;
and the wireless communication module is used for transmitting the human body temperature data and the unlocking information to the user terminal.
2. The intelligent door lock of claim 1, wherein the face recognition module comprises a proximity sensor configured to wake up the face recognition module to capture facial features when a door-opening user within a preset distance is detected.
3. The intelligent door lock of claim 1,
the body temperature detection module is specifically used for detecting the human body temperature of the target object based on an infrared sensor.
4. The intelligent door lock of claim 1, further comprising a motor,
the motor unlocking module is specifically used for controlling the motor to rotate according to the unlocking control instruction so as to drive the mechanical structure of the door lock to carry out unlocking action.
5. The intelligent door lock according to claim 1, wherein the communication mode of the wireless communication module at least comprises WIFI, Bluetooth and 433.
6. An intelligent door lock unlocking control method is characterized by comprising the following steps:
acquiring the face characteristics of a user who opens the door in a preset distance, and performing face recognition;
generating an unlocking control instruction according to the recognition result of the face recognition;
after a target object is identified, detecting the human body temperature of the target object;
controlling the door lock to be opened according to the unlocking control instruction;
and transmitting the human body temperature data and the unlocking information to the user terminal.
7. The method of claim 6, further comprising:
and detecting the human body temperature of the target object based on an infrared sensor.
8. The method of claim 6, further comprising:
and controlling the motor to rotate according to the unlocking control instruction so as to drive the mechanical structure of the door lock to carry out unlocking action.
9. An intelligent door lock, comprising: a processor and a memory; wherein the memory stores a computer program adapted to be loaded by the processor and to perform the steps of:
acquiring the face characteristics of a user who opens the door in a preset distance, and performing face recognition;
generating an unlocking control instruction according to the recognition result of the face recognition;
after a target object is identified, detecting the human body temperature of the target object;
controlling the door lock to be opened according to the unlocking control instruction;
and transmitting the human body temperature data and the unlocking information to the user terminal.
10. A computer storage medium having stored thereon a plurality of instructions adapted to be loaded by a processor and to perform the steps of:
acquiring the face characteristics of a user who opens the door in a preset distance, and performing face recognition;
generating an unlocking control instruction according to the recognition result of the face recognition;
after a target object is identified, detecting the human body temperature of the target object;
controlling the door lock to be opened according to the unlocking control instruction;
and transmitting the human body temperature data and the unlocking information to the user terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010611121.5A CN111798594A (en) | 2020-06-30 | 2020-06-30 | Intelligent door lock and unlocking control method and storage medium thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010611121.5A CN111798594A (en) | 2020-06-30 | 2020-06-30 | Intelligent door lock and unlocking control method and storage medium thereof |
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| CN111798594A true CN111798594A (en) | 2020-10-20 |
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| CN202010611121.5A Pending CN111798594A (en) | 2020-06-30 | 2020-06-30 | Intelligent door lock and unlocking control method and storage medium thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112907784A (en) * | 2021-01-08 | 2021-06-04 | 广州朗国电子科技有限公司 | Intelligent door lock system with temperature measurement function, temperature measurement method and storage medium |
| CN114760223A (en) * | 2020-12-25 | 2022-07-15 | 深圳旦倍科技有限公司 | Door lock testing method and device, intelligent terminal and computer readable storage medium |
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