CN116129565A - Unlocking method and device of intelligent door lock, equipment and storage medium - Google Patents
Unlocking method and device of intelligent door lock, equipment and storage medium Download PDFInfo
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- CN116129565A CN116129565A CN202310134093.6A CN202310134093A CN116129565A CN 116129565 A CN116129565 A CN 116129565A CN 202310134093 A CN202310134093 A CN 202310134093A CN 116129565 A CN116129565 A CN 116129565A
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- 238000000034 method Methods 0.000 title claims abstract description 47
- 230000009471 action Effects 0.000 claims abstract description 82
- 238000004590 computer program Methods 0.000 claims description 17
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- 230000000875 corresponding effect Effects 0.000 description 17
- 238000010586 diagram Methods 0.000 description 13
- 238000012795 verification Methods 0.000 description 8
- 230000001276 controlling effect Effects 0.000 description 7
- 230000006870 function Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 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
- G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
- G06F3/0425—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means using a single imaging device like a video camera for tracking the absolute position of a single or a plurality of objects with respect to an imaged reference surface, e.g. video camera imaging a display or a projection screen, a table or a wall surface, on which a computer generated image is displayed or projected
Abstract
The invention provides an unlocking method and device of an intelligent door lock, equipment and a storage medium, wherein the unlocking method comprises the following steps: when a user appears in a preset identification range of the intelligent door lock, an operation picture is formed on the display panel in a projection mode; the operation picture is used for prompting a user to carry out password input actions; capturing at least one action of a user on the display panel, and judging whether the at least one action is consistent with a preset action or not; and if the unlocking actions are consistent, controlling the intelligent door lock to execute the unlocking actions. According to the intelligent door lock unlocking method, the operation picture is formed on the display panel in a projection mode, whether at least one action of a user on the display panel is consistent with a preset action or not is judged, and the intelligent door lock is controlled to execute the unlocking action if the action is consistent with the preset action, so that the unlocking process does not need to be in direct contact with the lock, no contact trace is left, a non-contact password input mode is realized, and the intelligent door lock unlocking method has the advantage of high safety.
Description
Technical Field
The invention relates to the technical field of intelligent door locks, in particular to an unlocking method and device of an intelligent door lock, equipment and a storage medium.
Background
The unlocking mode of the intelligent door lock on the market at present is generally that a user inputs a corresponding password or fingerprint on an operation interface to unlock, but the unlocking mode which needs to be contacted with a lockset has the risk that the operation interface leaves a contact trace or fingerprint after long-time use, so that the unlocking password is easy to leak; and scratches may also exist, resulting in an unsightly lock.
Aiming at the problem that in the related art, the unlocking process needs to be in direct contact with a lockset, and the unlocking password is leaked due to the fact that contact marks are easily left, no effective solution is proposed at present.
Disclosure of Invention
The embodiment of the invention provides an unlocking method, device, equipment and storage medium of an intelligent door lock, which are used for solving the problem that in the related art, the unlocking password is leaked because a contact trace is easily left because the unlocking method needs to be in direct contact with a lockset in the unlocking process.
In order to achieve the above object, according to a first aspect of the embodiments of the present invention, there is provided an unlocking method of an intelligent door lock, including:
when a user appears in a preset identification range of the intelligent door lock, an operation picture is formed on the display panel in a projection mode; the operation picture is used for prompting a user to carry out password input actions;
capturing at least one action of a user on the display panel, and judging whether the at least one action is consistent with a preset action or not;
and if the unlocking actions are consistent, controlling the intelligent door lock to execute the unlocking actions.
According to the unlocking method of the intelligent door lock, the operation picture is formed on the display panel in a projection mode, whether at least one action of a user on the display panel is consistent with the preset action is judged, and the intelligent door lock is controlled to execute the unlocking action if the action is consistent with the preset action, so that the unlocking process does not need to be in direct contact with the lock, no contact trace is left, a non-contact password input mode is realized, the safety is high, and the attractive advantage is achieved.
Optionally, in a possible implementation manner of the first aspect, the display panel includes a plurality of trigger areas, and each trigger area corresponds to a unique password value;
capturing at least one action of a user on the display panel, and judging whether the at least one action is consistent with a preset action, wherein the method comprises the following steps:
determining a trigger area and residence time of each residence of the finger of the user;
judging whether a triggering area of each stay is a target area according to the stay time of each stay;
if the trigger area is a target area, generating a first password value corresponding to the trigger area;
and judging whether the generated first password values are consistent with a preset second password value or not, wherein the preset second password values are generated based on the preset action.
According to the unlocking method of the intelligent door lock, whether the triggering area of each stay is a target area is judged through the stay time; if the trigger area is the target area, generating a first password value corresponding to the trigger area; judging whether the generated first password values are consistent with the preset second password values or not, and the purpose of inputting the contactless password can be achieved by stopping the finger in the trigger area, so that the safety of inputting the password is ensured, and the condition that the unlocking password is easy to be leaked due to the fact that a contact trace is left is avoided.
Optionally, in one possible implementation manner of the first aspect, the determining, according to the residence time of each residence, whether the trigger area of each residence is a target area includes:
if the stay time of stay is greater than or equal to the preset time, determining a stay trigger area as a target area;
if the stay time of stay is less than the preset time, determining the trigger area of stay as an ineffective area.
Optionally, in a possible implementation manner of the first aspect, the display panel includes a plurality of pixel points;
capturing at least one action of a user on the display panel, and judging whether the at least one action is consistent with a preset action, wherein the method comprises the following steps:
determining pixel points where the user finger stays on the display panel each time;
arranging all the pixel points according to the position information of the pixel points to obtain a pixel point graph;
and judging whether the pixel point graph is consistent with a preset graph or not.
According to the unlocking method of the intelligent door lock, the pixel point graph is formed by the position information of the pixel points where the fingers stay on the display panel, so that the aim of inputting a contactless password can be fulfilled, the safety of inputting the password is further ensured, and the condition that the unlocking password is easy to leak due to the fact that a contact trace is left is avoided.
Optionally, in a possible implementation manner of the first aspect, the forming, by projection, an operation screen on the display panel includes:
and transmitting light rays by utilizing a light source, reflecting the light rays by utilizing a reflecting prism so as to be projected on the display panel, and forming the operation picture.
According to the unlocking method of the intelligent door lock, the light source is utilized to emit light, the light is reflected by the reflecting prism, and the operation picture is projected on the display panel to obtain the operation picture, so that an unlocking mode which does not need to be in direct contact with the lock is provided, the condition that the unlocking password is easy to leak due to the fact that the operation interface is left with contact marks or fingerprints due to long-time use is avoided, the safety of password input is further improved, and the condition that the lock is not attractive due to the fact that the lock is scratched due to direct contact with the lock is avoided.
Optionally, in a possible implementation manner of the first aspect, the display panel and the reflecting prism are located on the same horizontal line.
Optionally, in a possible implementation manner of the first aspect, the light source is located directly below or directly above the reflecting prism.
In a second aspect of the embodiment of the present invention, there is provided an unlocking apparatus for an intelligent door lock, including:
the projection module is used for forming an operation picture on the display panel in a projection mode when a user appears in a preset identification range of the intelligent door lock; the operation picture is used for prompting a user to carry out password input actions;
the motion capture module is used for capturing at least one motion of a user on the display panel and judging whether the at least one motion is consistent with a preset motion or not;
and the unlocking module is used for controlling the intelligent door lock to execute unlocking action if the unlocking actions are consistent.
In a third aspect of embodiments of the present invention, there is provided a computer device comprising a memory and a processor, the memory storing a computer program executable on the processor, the processor implementing the steps of the method embodiments described above when the computer program is executed.
In a fourth aspect of embodiments of the present invention, there is provided a readable storage medium having stored therein a computer program for carrying out the steps of the method of the first aspect and the various possible designs of the first aspect when executed by a processor.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
Fig. 1 is a flow chart of an unlocking method of an intelligent door lock according to embodiment 1 of the present invention.
Fig. 2 is a schematic diagram of an embodiment of an unlocking method of an intelligent door lock according to embodiment 1 of the present invention.
Fig. 3 is a schematic diagram of another embodiment of an unlocking method of an intelligent door lock according to embodiment 1 of the present invention.
Fig. 4 is a schematic diagram of an unlocking system of the intelligent door lock.
Fig. 5 is a schematic block diagram of an unlocking apparatus for an intelligent door lock according to embodiment 2 of the present invention.
Fig. 6 is a block diagram of a computer device in embodiment 3 of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the invention are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, or can be communicated inside the two components, or can be connected wirelessly or in a wired way. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
In addition, the technical features of the different embodiments of the present invention described below may be combined with each other as long as they do not collide with each other.
Example 1
The embodiment provides an unlocking method of an intelligent door lock, which is applied to a main control unit of the intelligent door lock, as shown in fig. 1 and 2, wherein fig. 1 is a schematic diagram of a method flow, and fig. 2 is a schematic diagram of a specific implementation mode of the unlocking method of the intelligent door lock; the unlocking method comprises the following steps:
s100: when a user appears in a preset identification range of the intelligent door lock, an operation picture is formed on the display panel in a projection mode; the operation picture is used for prompting a user to carry out password input actions.
Specifically, whether a user exists in a preset identification range of the intelligent door lock or not can be judged through the infrared detector. The type of the infrared detector and the preset identification range may be selected according to a specific application scenario, which is not specifically limited herein. The basic principle of judging whether the user exists in the preset identification range is as follows: the infrared detector can determine whether the user is through the infrared wave generated by human body heat under the low power mode, specifically, the infrared detector does not emit any energy but only passively receives and detects infrared radiation from the environment, when the detector is installed on the intelligent door lock for a plurality of seconds and is suitable for the environment, when no person or animal enters a detection area, the infrared radiation on site is stable and unchanged, once the human body infrared radiation comes in, the pyroelectric device generates abrupt electrical signals through focusing of an optical system, and therefore the user appears in the preset identification range of the intelligent door lock.
More specifically, the display panel is only used as an information carrier of an operation picture, and is not used as an operation interface for inputting a password by a user or performing other operations on the intelligent door lock, which is obviously different from the traditional display panel, namely, the user does not need to directly contact the display panel, and only needs to perform corresponding actions on the spatial position which is smaller than a preset distance and is not contacted with the display panel to perform related operations on the intelligent door lock, so that the password can be input in a non-contact way based on the information carrier, the password input safety is ensured, and the condition that the unlocking password is easy to leak due to the fact that a contact trace is left is avoided.
Preferably, forming an operation screen on the display panel by means of projection includes: and transmitting light rays by utilizing a light source, reflecting the light rays by utilizing a reflecting prism so as to be projected on the display panel, and forming the operation picture.
Specifically, when it is determined that a user is present in the preset identification range of the intelligent door lock, the intelligent door lock (for example, "5" in fig. 2) may be controlled to perform a working state, that is, the light source (for example, "2" in fig. 2) and the motion identification device (for example, "4" in fig. 2) are controlled to perform a working state, so that light emitted by the light source is reflected by the reflecting prism (for example, "3" in fig. 2) and projected onto the display panel (for example, "1" in fig. 2), so as to form an operation screen of the user; the user can make corresponding actions (corresponding actions such as the relative positions of the fingers of the user on the display panel) on the display panel according to the prompt information of the operation picture, and the action recognition device can monitor the relative position information of the user on the display panel in real time and output corresponding position image information.
Wherein, display panel, reflecting prism and action recognition device are located on same horizontal line, can catch user's action more accurately. The light source is located directly below or directly above the reflecting prism, and if the light source is located directly below the reflecting prism, the reflecting prism is adjusted to a first setting position, as shown in fig. 2; if the light source is located directly above the reflecting prism, the reflecting prism is adjusted to a second setting position as shown in fig. 3. By locating the display panel, the reflecting prism and the motion recognition device on the same horizontal line and locating the light source directly above or directly below the reflecting prism, the light of the light source directly above or directly below the reflecting prism can be projected onto the panel by utilizing the reflection of the reflecting prism, and meanwhile the motion recognition device is not influenced to capture the motion of a user on the display panel.
More specifically, in the process that the user makes corresponding actions from the display panel according to the prompt information of the operation screen, the user does not need to directly contact the display panel, and can perform corresponding unlocking operations only by making corresponding actions on the spatial position where the distance between the user and the display panel is smaller than the preset distance and the user does not contact the display panel. If the finger of the user and the display panel are smaller than a first distance threshold, first reminding information is sent out and used for reminding the user that the finger of the user is far away from the display panel; if the finger of the user and the display panel are greater than the second distance threshold, a second reminding message is sent out and used for reminding the user that the finger of the user is close to the display panel.
S200: capturing at least one action of a user on the display panel, and judging whether the at least one action is consistent with a preset action or not.
Specifically, the corresponding action made by the user at the spatial position which is smaller than the preset distance from the display panel and does not contact the display panel can be captured through the action recognition device, wherein the action recognition device can be an infrared camera or other cameras capable of performing action capture, and the preset distance can be set according to actual conditions, and is not limited in detail herein. The preset actions may include a drawing action for a specific shape or a stay action for a specific point.
Step S200 includes steps S211 to S214, and is specifically as follows:
s211: the trigger area and dwell time for each dwell of the user's finger is determined.
Specifically, the display panel may include a plurality of trigger areas, where each trigger area corresponds to a unique password value, for example, when the display panel includes 9 trigger areas, each trigger area represents any one of the password values 1-9, and when a user's finger stays in a certain trigger area, the corresponding password value is input. Dwell time refers to the time that the user's finger stays in the trigger zone each time.
S212: judging whether a triggering area of each stay is a target area according to the stay time of each stay;
specifically, whether the trigger area is the target area is judged according to the stay time of the finger of the user staying in the trigger area, so as to avoid the situation that the user generates an error password value due to the false touch. The judgment basis is as follows: if the stay time of each stay is greater than or equal to the preset time, determining a stay trigger area as a target area; if the stay time of stay is smaller than the preset time, determining the trigger area of stay as an invalid area, and sending out reminding information for reminding the user that the stay time is larger than or equal to the preset time. Wherein the preset residence time may be set according to the actual situation, for example 0.5 seconds.
S213: if the trigger area is a target area, generating a first password value corresponding to the trigger area;
specifically, when the trigger area that stays is the target area, a password value corresponding to the target area is generated, and a plurality of first password values can be obtained by stay for a plurality of times in different trigger areas to generate corresponding first password values respectively.
S214: and judging whether the generated first password values are consistent with a preset second password value or not, wherein the preset second password values are generated based on the preset action.
Specifically, comparing the generated first password values with a plurality of preset second password values, judging whether the first password values are consistent with the second password values, if so, indicating that password verification is successful, and controlling the intelligent door lock to execute unlocking action; if the passwords are inconsistent, sending out reminding information of requesting to re-input the passwords due to password errors.
Step S200 includes steps S221 to S223, and is specifically as follows:
s221: determining pixel points where the user finger stays on the display panel each time;
specifically, the display panel comprises a plurality of pixel points, and when the user draws an image password on the display panel, the motion recognition device records the pixel points passed by when the user's finger moves on the display panel in real time, so that a pixel point image is constructed according to all the passed pixel points.
S221: and arranging all the pixel points according to the position information of the pixel points to obtain a pixel point graph.
Specifically, after all the pixels passed when the finger of the user moves on the display panel are recorded, the pixels are arranged according to the position information of the pixels on the display panel, and a pixel pattern for unlocking password verification is generated.
S221: and judging whether the pixel point graph is consistent with a preset graph or not.
Specifically, when the generated pixel point pattern for unlocking password verification is compared with a preset pattern, if the comparison result is that the pixel point pattern is the same as the preset pattern, the password verification is successful, and the intelligent door lock can be controlled to execute unlocking action; if the passwords are different, sending out reminding information for sending out password errors and requesting to re-input the passwords.
S300: and if the unlocking actions are consistent, controlling the intelligent door lock to execute the unlocking actions.
Specifically, if the action made by the user on the display panel is consistent with the preset action, the unlocking password is successfully verified, and the intelligent door lock can be controlled to execute the unlocking action; if the action made by the user on the display panel is inconsistent with the preset action, sending out reminding information of password verification failure and password re-input.
Preferably, the present invention further includes an unlocking system for an intelligent door lock, for implementing the unlocking method for an intelligent door lock, including:
the power supply circuit is used for converting the voltage provided by the lithium battery into other circuits to provide required power supply voltages, such as 5V, 3.3V and the like;
the infrared camera module is used for detecting infrared radiation of a human body and waking up the lockset; and detecting the action of the user on the display panel in real time and outputting an action image.
And the motor driving module drives the motor to drive the lock body to execute unlocking instructions.
The audio control circuit is used for controlling the output of the loudspeaker and the input of the microphone (for example, the audio control circuit can be realized through the output of the loudspeaker when a user needs to be reminded of password verification failure or password input needs to be carried out again, the audio control circuit can be realized through the input of the microphone when the user needs to leave a message, and the audio control circuit can be realized through the output of the loudspeaker and the input of the microphone when the user needs to carry out voice communication with the user in the door).
And the picture adjusting module is used for adjusting the operation picture by controlling the light source.
Specifically, as shown in fig. 4: the power supply circuit supplies power to the MCU and the infrared camera module of the intelligent door lock; the infrared camera module sends an image for reflecting the action of the user on the display panel to the main control unit; the main control unit judges whether the unlocking password is successfully verified according to whether the action of the user in the image of the action on the display panel is consistent with the preset action; if the command is successful, an unlocking command is sent to the motor driving module so as to control the intelligent door lock to execute unlocking action, if the command is unsuccessful, a verification error command and a password re-input command are sent to the audio control circuit, the audio control circuit sends verification error reminding information and password re-input reminding information by using the loudspeaker and the microphone after receiving the command, and the picture adjusting module is controlled to adjust corresponding operation pictures.
Example 2
The embodiment provides an unlocking device of an intelligent door lock, as shown in fig. 5, including:
the projection module is used for forming an operation picture on the display panel in a projection mode when a user appears in a preset identification range of the intelligent door lock; the operation picture is used for prompting a user to carry out password input actions;
the motion capture module is used for capturing at least one motion of a user on the display panel and judging whether the at least one motion is consistent with a preset motion or not;
and the unlocking module is used for controlling the intelligent door lock to execute unlocking action if the unlocking actions are consistent.
Preferably, the display panel comprises a plurality of trigger areas, and each trigger area corresponds to a unique password value;
the motion capture module comprises:
the stay time determining unit is used for determining a trigger area and stay time of each stay of the finger of the user;
the target area determining unit is used for judging whether the triggering area of each stay is a target area according to the stay time of each stay;
a first password value generating unit, configured to generate a first password value corresponding to the trigger area if the trigger area is a target area;
and the password value judging unit is used for judging whether the generated first password values are consistent with a preset second password value or not, and the preset second password values are generated based on the preset action.
Judging whether the triggering area of each stay is a target area according to the stay time of each stay, including:
if the stay time of stay is greater than or equal to the preset time, determining a stay trigger area as a target area;
if the stay time of stay is less than the preset time, determining the trigger area of stay as an ineffective area.
Preferably, the display panel includes a plurality of pixel points;
the motion capture module comprises:
a pixel point determining unit for determining a pixel point where a user's finger stays on the display panel each time;
the pixel point pattern generating unit is used for arranging all the pixel points according to the position information of the pixel points to obtain a pixel point pattern;
and the pattern judging unit is used for judging whether the pixel point pattern is consistent with a preset pattern or not.
Preferably, the projection module includes:
and the projection unit is used for emitting light rays by utilizing the light source, reflecting the light rays through the reflecting prism, projecting the light rays on the display panel and forming the operation picture.
Preferably, the display panel and the reflecting prism are positioned on the same horizontal line.
Preferably, the light source is located directly below or directly above the reflecting prism.
Example 3
The invention also provides a computer device, as shown in fig. 6, comprising a memory and a processor, wherein the memory stores a computer program capable of running on the processor, and the processor realizes the unlocking method of the intelligent door lock provided by the various embodiments when executing the computer program.
The invention also provides a computer readable storage medium, on which a computer program is stored, which when executed by a processor, implements the unlocking method of the intelligent door lock provided by the above various embodiments.
It will be appreciated by those skilled in the art that embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems) and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the invention.
Claims (10)
1. An unlocking method of an intelligent door lock is characterized by comprising the following steps:
when a user appears in a preset identification range of the intelligent door lock, an operation picture is formed on the display panel in a projection mode; the operation picture is used for prompting a user to carry out password input actions;
capturing at least one action of a user on the display panel, and judging whether the at least one action is consistent with a preset action or not;
and if the unlocking actions are consistent, controlling the intelligent door lock to execute the unlocking actions.
2. The method of unlocking an intelligent door lock according to claim 1, wherein the display panel comprises a plurality of trigger areas, each trigger area corresponding to a unique code value;
capturing at least one action of a user on the display panel, and judging whether the at least one action is consistent with a preset action, wherein the method comprises the following steps:
determining a trigger area and residence time of each residence of the finger of the user;
judging whether a triggering area of each stay is a target area according to the stay time of each stay;
if the trigger area is a target area, generating a first password value corresponding to the trigger area;
and judging whether the generated first password values are consistent with a preset second password value or not, wherein the preset second password values are generated based on the preset action.
3. The unlocking method of the intelligent door lock according to claim 2, wherein the determining whether the trigger area of each stay is the target area according to the stay time of each stay comprises:
if the stay time of stay is greater than or equal to the preset time, determining a stay trigger area as a target area;
if the stay time of stay is less than the preset time, determining the trigger area of stay as an ineffective area.
4. The unlocking method of an intelligent door lock according to claim 1 or 2, wherein the display panel includes a plurality of pixel points;
capturing at least one action of a user on the display panel, and judging whether the at least one action is consistent with a preset action, wherein the method comprises the following steps:
determining pixel points where the user finger stays on the display panel each time;
arranging all the pixel points according to the position information of the pixel points to obtain a pixel point graph;
and judging whether the pixel point graph is consistent with a preset graph or not.
5. The unlocking method of an intelligent door lock according to claim 1 or 2, wherein the forming an operation screen on a display panel by means of projection comprises:
and transmitting light rays by utilizing a light source, reflecting the light rays by utilizing a reflecting prism so as to be projected on the display panel, and forming the operation picture.
6. The method for unlocking a smart door lock according to claim 5, wherein,
the display panel and the reflecting prism are positioned on the same horizontal line.
7. The method for unlocking a smart door lock according to claim 5, wherein,
the light source is located directly under or directly over the reflecting prism.
8. An unlocking device of an intelligent door lock, which is characterized by comprising:
the projection module is used for forming an operation picture on the display panel in a projection mode when a user appears in a preset identification range of the intelligent door lock; the operation picture is used for prompting a user to carry out password input actions;
the motion capture module is used for capturing at least one motion of a user on the display panel and judging whether the at least one motion is consistent with a preset motion or not;
and the unlocking module is used for controlling the intelligent door lock to execute unlocking action if the unlocking actions are consistent.
9. A computer device comprising a memory and a processor, the memory storing a computer program executable on the processor, characterized in that the processor, when executing the computer program, implements the steps of the method for unlocking a smart door lock according to any one of claims 1 to 7.
10. A computer readable storage medium having stored thereon a computer program, characterized in that the computer program, when executed by a processor, implements the steps of the method for unlocking a smart door lock according to any one of claims 1 to 7.
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| CN202310134093.6A CN116129565A (en) | 2023-02-07 | 2023-02-07 | Unlocking method and device of intelligent door lock, equipment and storage medium |
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| CN202310134093.6A CN116129565A (en) | 2023-02-07 | 2023-02-07 | Unlocking method and device of intelligent door lock, equipment and storage medium |
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