CN110634214A - Intelligent door lock control method and device based on Internet of things operating system - Google Patents
Intelligent door lock control method and device based on Internet of things operating system Download PDFInfo
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- CN110634214A CN110634214A CN201910882017.7A CN201910882017A CN110634214A CN 110634214 A CN110634214 A CN 110634214A CN 201910882017 A CN201910882017 A CN 201910882017A CN 110634214 A CN110634214 A CN 110634214A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/08—Logistics, e.g. warehousing, loading or distribution; Inventory or stock management
- G06Q10/083—Shipping
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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
- 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
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
- G10L2015/223—Execution procedure of a spoken command
Abstract
The invention provides an intelligent door lock control method based on an Internet of things operating system, an intelligent door lock and a door lock control server, wherein the method comprises the following steps: the intelligent door lock collects voice in a designated range in front of the safety door and generates an audio file; the intelligent door lock transmits the audio file to a server so that the server can identify a preset keyword from the audio file and acquire order information corresponding to the keyword from an intelligent terminal of a user; and the intelligent door lock receives a control instruction for forbidding opening of the intelligent door lock, which is determined by the server according to the order information. According to the invention, the information comparison of the visitor is carried out through the door lock control server, so that the door lock control can be realized more safely.
Description
Technical Field
The invention relates to the field of intelligent access control, in particular to an intelligent door lock control method based on an internet of things operating system, an intelligent door lock and a door lock control server.
Background
At present, the door lock control mode mainly comprises a mechanical mode, a fingerprint mode, a voice recognition mode and a face recognition mode, and except the mechanical mode, other modes are controlled intelligently.
However, in the above-described door lock control method, the home security protection cannot be realized more efficiently and more safely only for the purpose of realizing the unlocking function. For example, when only children are at home, dangerous persons who pretend to take delivery or deliver express delivery may lie on the spot to deliver the express delivery, and children often have safety problems because the danger awareness is low and the door lock in the home is opened.
Disclosure of Invention
The embodiment of the invention provides an intelligent door lock control method based on an Internet of things operating system, an intelligent door lock and a door lock control server, and aims to at least solve the problem of insecurity caused by a door lock control mode in the related art.
According to an embodiment of the invention, an intelligent door lock control method based on an internet of things operating system is provided, and the method comprises the following steps: the intelligent door lock collects voice in a designated range in front of the safety door and generates an audio file; the intelligent door lock transmits the audio file to a server so that the server can identify a preset keyword from the audio file and acquire order information corresponding to the keyword from an intelligent terminal of a user; and the intelligent door lock receives a control instruction for forbidding opening of the intelligent door lock, which is determined by the server according to the order information.
Preferably, the method further comprises: and the intelligent door lock enters an opening prohibition state according to the received control instruction for prohibiting opening the door lock.
Preferably, the method further comprises: and controlling the voice acquisition range in front of the safety door by adjusting the sensitivity of a microphone.
According to an embodiment of the present invention, there is also provided an intelligent door lock control method based on an internet of things operating system, including: the server receives an audio file generated by the intelligent door lock collecting voice in a designated range in front of the safety door; the server identifies preset keywords from the audio file and acquires order information corresponding to the keywords from an intelligent terminal of a user; and the server determines whether to forbid opening the intelligent door lock according to the order information.
Preferably, the obtaining of the order information corresponding to the keyword from the intelligent terminal of the user includes: the server judges whether an order corresponding to the keyword exists in the intelligent terminal or not; and if the order exists, obtaining order state information of the order, wherein the order state information comprises position information and distribution state information of the order.
Preferably, the server determining whether to prohibit the intelligent door lock from being opened according to the order information includes: the server judges whether the distribution state information of the order is in distribution or not, and if not, the intelligent door lock is forbidden to be opened; if yes, judging whether the delivery person arrives at the delivery address according to the position information of the order; and if the delivery person does not reach the delivery address, determining that the intelligent door lock is forbidden to be opened, and if the delivery person reaches the delivery address, determining that the intelligent door lock is allowed to be opened.
Preferably, the method further comprises: when the server determines that the intelligent door lock is forbidden to be opened, the server sends a control instruction for forbidding the intelligent door lock to be opened to the intelligent door lock; and when the server determines that the intelligent door lock is allowed to be opened, the server sends visitor prompt information to a designated terminal.
According to an embodiment of the present invention, there is also provided an intelligent door lock based on an internet of things operating system, including: the voice acquisition module is used for acquiring voices in a designated range in front of the security door and generating audio files; the sending module is used for transmitting the audio file to a server so that the server can identify a preset keyword from the audio file and acquire order information corresponding to the keyword from an intelligent terminal of a user; and the receiving module is used for receiving a control instruction which is determined by the server according to the order information and forbids opening of the intelligent door lock.
Preferably, the intelligent door lock further comprises: and the door lock opening and closing control module is used for generating a door lock closing driving instruction according to the received control instruction for forbidding to open the door lock so as to enable the intelligent door lock to enter an opening forbidding state.
Preferably, the voice collecting module includes: and the microphone is used for acquiring voice in a designated range in front of the security door and controlling the voice acquisition range by adjusting the sensitivity of the microphone.
According to an embodiment of the present invention, there is also provided a door lock control server based on an operating system of the internet of things, including: the receiving module is used for receiving an audio file generated by the intelligent door lock collecting voice in a designated range in front of the safety door; the acquisition module is used for identifying preset keywords from the audio file and acquiring order information corresponding to the keywords from an intelligent terminal of a user; and the determining module is used for determining whether to forbid opening the intelligent door lock according to the order information.
Preferably, the obtaining module includes: the order judging unit is used for judging whether an order corresponding to the keyword exists in the intelligent terminal; and the obtaining unit is used for obtaining order state information of the order under the condition that the order corresponding to the keyword exists in the intelligent terminal, wherein the order state information comprises position information and distribution state information of the order.
Preferably, the determining module comprises: the distribution state judging unit is used for judging whether the order is in delivery according to the distribution state information; the determining unit is used for determining that the intelligent door lock is forbidden to be opened under the condition that the distribution state is not in distribution; the position information judging unit is used for further judging whether a delivery person arrives at a delivery address according to the position information of the order under the condition that the delivery state is in delivery; the determining unit is further used for determining that the intelligent door lock is forbidden to be opened when the delivery person does not reach the delivery address, and determining that the intelligent door lock is allowed to be opened when the delivery person reaches the delivery address.
Preferably, the server further comprises: and the sending module is used for sending a control instruction for forbidding the intelligent door lock to be opened to the intelligent door lock when the server determines that the intelligent door lock is forbidden to be opened, and sending visitor prompt information to a specified terminal when the server determines that the intelligent door lock is allowed to be opened.
According to a further embodiment of the present invention, there is also provided a storage medium having a computer program stored therein, wherein the computer program is arranged to perform the steps of any of the above method embodiments when executed.
In the embodiment of the invention, on the basis of the existing door lock control, the information comparison is carried out through the door lock control server, so that the home security protection can be realized more accurately and more safely.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is a schematic diagram of an application scenario according to an embodiment of the present invention;
FIG. 2 is a flow chart of a method for controlling an intelligent door lock according to an embodiment of the invention;
FIG. 3 is a flow chart of a method for controlling an intelligent door lock according to an embodiment of the invention;
fig. 4 is a flowchart of an unlocking control method based on an internet of things operating system according to an embodiment of the invention;
fig. 5 is a block diagram of an intelligent door lock based on an operating system of the internet of things according to an embodiment of the invention;
fig. 6 is a door lock control server based on an operating system of the internet of things according to an embodiment of the present invention.
Detailed Description
The invention will be described in detail hereinafter with reference to the accompanying drawings in conjunction with embodiments. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
Fig. 1 shows an application scenario diagram of an embodiment of the present invention. As shown in fig. 1, the application scene may include a security gate, the security gate is configured with an intelligent door lock, the application scene also includes a server and a mobile phone terminal, and of course, other devices may also be included according to actual needs. The devices can be connected with each other through the Internet of things or other wired or wireless networks, and each device is provided with the communication module, so that the cooperative operation among the devices can be realized.
An embodiment of the present invention provides an intelligent door lock control method operating in the foregoing network architecture, and fig. 2 is a flowchart of a method according to an embodiment of the present invention, as shown in fig. 2, the method includes the following steps:
step S202, the intelligent door lock collects voice in a designated range in front of the safety door and generates an audio file;
step S204, the intelligent door lock transmits the audio file to a server so that the server can identify a preset keyword from the audio file and acquire order information corresponding to the keyword from an intelligent terminal of a user;
step S206, the intelligent door lock receives a control instruction which is determined by the server according to the order information and forbids opening of the intelligent door lock.
In this embodiment, the method further includes: and the intelligent door lock enters an opening prohibition state according to the received control instruction for prohibiting opening the door lock.
In this embodiment, the voice acquisition range in front of the security gate can be controlled by adjusting the sensitivity of the microphone of the smart door lock.
An embodiment of the present invention provides a method for controlling an intelligent door lock operating in the network architecture, where fig. 3 is a flowchart of the method according to the embodiment of the present invention, and as shown in fig. 3, the method includes the following steps:
step S302, a server receives an audio file generated by collecting voice in a designated range in front of a safety door by an intelligent door lock;
step S304, the server identifies preset keywords from the audio file, and acquires order information corresponding to the keywords from an intelligent terminal of a user;
step S306, the server determines whether to forbid opening the intelligent door lock according to the order information.
In step S304 of this embodiment, the server determines whether an order corresponding to the keyword exists in the intelligent terminal; and if the order exists, obtaining order state information of the order, wherein the order state information comprises position information and distribution state information of the order.
In step S306 of this embodiment, the server determines whether the delivery status information of the order is in delivery, and if not, determines to prohibit opening the intelligent door lock; if yes, judging whether the delivery person arrives at the delivery address according to the position information of the order; and if the delivery person does not reach the delivery address, determining that the intelligent door lock is forbidden to be opened, and if the delivery person reaches the delivery address, determining that the intelligent door lock is allowed to be opened.
In this embodiment, when the server determines that the intelligent door lock is prohibited from being opened, the server sends a control instruction for prohibiting the intelligent door lock from being opened to the intelligent door lock; and when the server determines that the intelligent door lock is allowed to be opened, the server sends visitor prompt information to a designated terminal.
In order to facilitate an understanding of embodiments of the present invention, a detailed description of one specific application will be provided below.
In this embodiment, intelligent door lock has voice acquisition module, power module, lock switching control module, tool to lock module and communication module. The power module is used for providing power supply for each module, the door lock opening and closing control module is connected and communicated with the server of the Internet of things operating system through the communication module, the voice acquisition module acquires voice, and the voice of a user using the door lock can be acquired and uploaded to the server of the Internet of things operating system through the communication module. The latch module may be a prior art mechanical latch structure.
In the embodiment, an unlocking control method based on an internet of things operating system is provided. In this embodiment, gather the user's of doorway department pronunciation through the pronunciation collection device (for example, microphone) that sets up on intelligent lock, then pass through communication module (bluetooth, WIFI etc.) with the pronunciation file of gathering and convey in thing networking operating system's server. The server identifies the keywords of the voice, and when the voice is identified to include the specified keywords, the server acquires whether the mobile phone terminal of the home user has operation data related to the keywords, and finally realizes the control of the door lock opening according to the real-time operation state of the related operation data in the cloud server.
The flow of the door lock control method provided by the embodiment is shown in fig. 4, and mainly includes the following steps:
s401, a voice acquisition module of the intelligent door lock acquires voice in a designated range in front of a security door, generates an audio file and transmits the audio file to a server of an Internet of things operating system through a communication module;
the existing intelligent door locks have the function of a doorbell, and when a visitor exists in a family, the existing intelligent door locks can prompt family member users to open an intelligent door lock switch by pressing the doorbell.
In this embodiment, the voice acquisition function of the voice acquisition module can be started after the intelligent door lock receives the input signal that the visitor presses the doorbell. Specifically, after the visitor presses the doorbell, the door lock opening and closing control module of the intelligent door lock is triggered to generate a doorbell prompt instruction and a voice acquisition instruction, the doorbell prompt instruction and the voice acquisition instruction are respectively sent to the doorbell and the voice acquisition module, and then the doorbell prompt and the voice acquisition are carried out.
In this embodiment, the specified range in front of the security gate can be controlled by adjusting the sound reception range of the microphone, and the sound reception range of the microphone can be adjusted by adjusting the sensitivity of the microphone.
Step S402, the server of the internet of things operating system identifies whether a preset keyword exists in the voice data, if so, step S403 is executed, and if not, the process is ended, and step S408 is executed.
In the internet of things operating system, a user can configure and set keywords for voice recognition and judgment in advance, for example, contents such as "express delivery", "takeaway", "meal delivery", and "delivery" can be set as the keywords.
Specifically, a voice recognition technology may be adopted to recognize the content of the audio file collected by the microphone, and determine whether the audio file includes the keyword set by the user. Currently, common speech recognition methods include: vocal tract model and speech knowledge based methods, template matching methods, and methods utilizing artificial neural networks. The relevant speech recognition method can be specifically selected according to application requirements.
For example, after a visitor presses a doorbell, the visitor asks that 'good you are in home and there is a good express delivery … …', then a microphone on the intelligent door lock collects the visitor to speak, performs analog-to-digital conversion, generates an audio file, sends the audio file to a server of an operating system of the internet of things, and the server identifies and judges the audio file by using a voice identification technology, identifies whether the audio file includes a set keyword, and can determine that the upper audio file includes the keyword 'express delivery', and the lower system executes the operation in the step 3.
For another example, after the visitor presses a doorbell, the visitor asks "you are good,? is present in the family", the microphone collects voice and uploads the voice to the server of the internet of things operating system, and after the system identifies the voice, the keywords such as "express delivery", "take away", "meal delivery" and "delivery" set by the user are not matched, so that the server of the internet of things operating system does not perform any operation.
In this scheme, the microphone can set up on intelligent door lock, also can set up in other positions departments, as long as can realize the collection to visitor's speech data can. Meanwhile, the recording of the microphone can be set to be closed when the microphone has no sound source input for more than 5 minutes. After the next doorbell is pressed, the starting sound collection is automatically triggered.
Step S403, determining whether order information corresponding to the keyword exists in the mobile phone terminal according to the matched keyword, if so, executing step S404, and if not, executing step S408.
A plurality of keywords can be set in the system, each keyword can have one or more corresponding mobile phone terminal Applications (APP), for example, the mobile phone terminal application corresponding to the keyword "express delivery" can have "tianmao", "naobao", "jingdong" and the like, and the keyword "take-out", "meal" can correspond to the same mobile phone terminal application, and can have "mei qu", "hungry,", "pay for treasure", "WeChao Xin" and the like. In order to facilitate the configuration of the keywords and the applications, when a user initially sets the keywords in the internet of things operating system, the mobile phone terminal applications corresponding to the keywords can be configured at the same time, and a corresponding relation table of the keywords and the mobile phone terminal applications is formed.
According to the above content, the order information corresponding to the keyword actually refers to purchase/consumption order information in the mobile phone terminal application corresponding to the keyword, and in this scheme, the order information does not include an order with an order state of "completed" state.
For example, in an example, by executing step S402, it may be determined that the keyword matched in the voice of the visitor is "express", then, in step S403, the server of the operating system of the internet of things first obtains application information downloaded by all the mobile phone terminals in the family according to terminal data uploaded by all the mobile phone terminals (1, 2, 3, … …) in the family, and then determines whether an application related to the keyword "express" determined in step S402 exists according to the application information, for example, whether an application program (APP) such as "jingdong", "tianmao", and the like is downloaded on the mobile phone terminal. Through the judgment, the mobile phone terminal 1 in the family is provided with the 'Jingdong' APP related to the keyword 'express delivery', and the mobile phone terminal 2 is provided with the 'Tianmao' and 'Taobao' APPs related to the keyword 'express delivery'.
The server of the internet of things operating system respectively obtains the order information of all unfinished states in the "kyoto" APP in the mobile phone terminal 1 from the corresponding server of the "kyoto" APP in the mobile phone terminal 1 through the wireless network, and obtains the order information of all unfinished states in the "skatsu" APP and the "naobao" APP in the mobile phone terminal 2 from the corresponding server of the "skatsu" APP and the "naobao" APP in the mobile phone terminal 2.
Certainly, before the server of the operating system of the internet of things acquires the order information of the APPs, a cooperative relationship may be established in advance with companies of the APPs to obtain data authorization of the servers corresponding to the APPs, where the authorization may be official authorization. On the other hand, before the server of the operating system of the internet of things acquires the order information of the APP, the server of the operating system of the internet of things can also inquire whether the user authorizes the user to acquire the order information in a mode of pushing an authorization inquiry page, and if the user agrees to authorization, the server of the operating system of the internet of things acquires the authorization of the user.
On the premise that a server of an operating system of the Internet of things obtains authority authorization and user authorization, the server can obtain relevant information from servers of relevant applications in all mobile phone terminals in a family through a wireless network.
In another example, by executing step S402, it may be determined that the keyword matched in the voice of the visitor is "order", then, in step S403, the server of the operating system of the internet of things acquires application information in all the mobile phone terminals in the family through the wireless network, determines whether an application related to the keyword "order" exists in the mobile phone terminal, that is, whether an Application (APP) such as "beauty party take away", "hungry how" is downloaded on the mobile phone terminal, and determines that the above application is not installed in all the mobile phone terminals in the family by the judgment. At this time, the server of the operating system of the internet of things cannot acquire the order information, the server directly executes step S408 to directly end the process, and at this time, the intelligent door lock is not opened to keep the current closing state. And a prompt instruction can be generated and sent to a specified mobile phone terminal to prompt the user of the mobile phone terminal.
For an application program in the mobile phone terminal, order information in the application program, such as real-time state data of an order, can be acquired from a network server through a mobile communication network/WIFI network in real time.
Step S404, obtaining order status data of the order information, where the order status data includes position data and delivery status data of the order.
In step S403, the server of the operating system of the internet of things obtains order status data from the received order information, where the order status data mainly includes delivery status data and real-time location data of the order.
Generally, after a user consumes or orders in an application program in a mobile phone terminal, an order information pair is generated immediately, and the order information pair records the status of a current order, such as payment status (unpaid, payment completed), delivery status (unpaid, delivery in progress, transportation in progress, etc.), and location status (the current location of a commodity, and the real-time displacement of a deliverer).
In step S405, the server of the internet of things operating system determines whether the order status in the delivery status data is in delivery, if so, performs step S406, and if not, performs step S408.
Step S406, continuously judging whether the position of the distributor in the position data is the arrival receiving address (namely the position of the intelligent door lock), if not, executing step S407; if so, step S408 is executed.
Judging whether the order state of the distribution state data is 'delivery in progress', determining whether an express order needs to be received currently, if so, continuously judging whether the current distribution position of a distributor in the position data is a received address (namely, the positions of the two are overlapped), if so, determining that the express order reaches the destination position (the identity of the current visitor is correct), and if not, determining that the express order does not reach and not needing the user to receive the express. At this time, the system determines that the current visitor identity is incorrect, and there is a safety hazard, so as to execute the operation of step S408.
Step S407, the server of the operating system of the Internet of things sends a control instruction for forbidding unlocking the door lock to the door lock opening and closing control module of the intelligent door lock through the home gateway so as to control the lock structure not to be unlocked.
Through the judgment of the order state in the steps S405 and S406, the identity of the current visitor can be confirmed, if the identity is determined to be unsafe, the server of the internet of things operating system generates an instruction for forbidding unlocking the door lock and transmits the instruction to the door lock opening and closing control module of the intelligent door lock through the home gateway, and after receiving the instruction, the door lock opening and closing control module generates a driving instruction for closing the door lock and transmits the driving instruction to the lock structure for execution.
And step S408, ending the process or generating a visitor prompt instruction, and sending the visitor prompt instruction to a specified mobile phone terminal (an administrator mobile phone terminal) to prompt a user of the mobile phone terminal.
When the server of the operating system of the Internet of things judges that the identity of the current visitor is safe, the user is not prohibited to open the door lock. Meanwhile, in order to facilitate monitoring management, a visitor prompt instruction can be generated and sent to the mobile phone terminals of the family members. For example, when a child is at home, a visitor is present, and the safety of the visitor is determined, the system sends a prompt message that the visitor visits to a parent (e.g., a mother) of the child, so that the parent can supervise and nurse according to the prompt.
In the embodiment, the keywords in the voice of the visitor are captured in a voice recognition mode, different application programs of the mobile phone terminal are matched according to the keywords, order information in an incomplete state in the application programs is called, and whether the identity of the visitor is accurate or not is determined according to order state data and delivery position data included in the order information, so that the intelligent door lock is controlled to be opened. The personal and property safety of the family user is guaranteed, and other people who report express delivery and meal delivery by mistake are prevented from entering the family.
Through the above description of the embodiments, those skilled in the art can clearly understand that the method according to the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but the former is a better implementation mode in many cases. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (e.g., ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal device (e.g., a mobile phone, a computer, a server, or a network device) to execute the method according to the embodiments of the present invention.
The embodiment also provides an intelligent door lock based on an internet of things operating system, and the intelligent door lock is used for realizing the above embodiments and preferred embodiments, which have been already described and are not described again. As used below, the terms "module" and "unit" may implement a combination of software and/or hardware of predetermined functions. Although the means described in the embodiments below are preferably implemented in software, an implementation in hardware, or a combination of software and hardware is also possible and contemplated.
Fig. 5 is a block diagram of an intelligent door lock based on an operating system of the internet of things according to an embodiment of the present invention, and as shown in fig. 5, the intelligent door lock 100 includes a voice acquisition module 10, a transmitting module 20, and a receiving module 30.
The voice acquisition module 10 is used for acquiring voices in a specified range in front of the security door and generating audio files. The sending module 20 is configured to transmit the audio file to a server, so that the server identifies a preset keyword from the audio file, and obtains order information corresponding to the keyword from an intelligent terminal of a user. The receiving module 30 is configured to receive a control instruction for prohibiting the intelligent door lock from being opened, which is determined by the server according to the order information.
In this embodiment, the intelligent door lock may further include a door lock opening and closing control module 40, where the door lock opening and closing control module 40 is configured to generate a door lock closing driving command according to the received control command for prohibiting opening of the door lock, so as to enable the intelligent door lock to enter the state of prohibiting opening.
In this embodiment, the voice collecting module may be a microphone, and the voice collecting range may be controlled by adjusting the sensitivity of the microphone.
In the embodiment of the present invention, a door lock control server 200 based on an operating system of the internet of things is further provided, as shown in fig. 6, the server 200 includes a receiving module 50, an obtaining module 60, and a determining module 70.
The receiving module 50 is used for receiving an audio file generated by the intelligent door lock collecting voice in a specified range in front of the safety door. The obtaining module 60 is configured to identify a preset keyword from the audio file, and obtain order information corresponding to the keyword from an intelligent terminal of a user. And a determining module 70, configured to determine whether to prohibit opening the intelligent door lock according to the order information.
In this embodiment, the obtaining module 60 may further include: the order judging unit 61 is used for judging whether an order corresponding to the keyword exists in the intelligent terminal; the obtaining unit 62 is configured to obtain order state information of the order when the order corresponding to the keyword exists in the intelligent terminal, where the order state information includes position information and delivery state information of the order.
In this embodiment, the determining module 70 may further include: a delivery status determining unit 71, configured to determine whether the order is in delivery according to the delivery status information; a determining unit 72, configured to determine to prohibit unlocking of the intelligent door lock if the delivery status is not in delivery; a position information determination unit 73, configured to further determine whether a delivery person has reached a delivery destination according to the position information of the order when the delivery status is in delivery; the determining unit 72 is further configured to determine that the intelligent door lock is prohibited from being unlocked if the delivery person does not reach the delivery address, and determine that the intelligent door lock is allowed to be unlocked if the delivery person reaches the delivery address.
In this embodiment, the server 200 may further include: and the sending module 80 is used for sending a control instruction for forbidding to open the intelligent door lock to the intelligent door lock when the server determines that the intelligent door lock is forbidden to be opened, and sending visitor prompt information to a specified terminal when the server determines that the intelligent door lock is allowed to be opened.
It should be noted that, the above modules may be implemented by software or hardware, and for the latter, the following may be implemented, but not limited to: the modules are all positioned in the same processor; alternatively, the modules are respectively located in different processors in any combination.
Embodiments of the present invention also provide a storage medium having a computer program stored therein, wherein the computer program is arranged to perform the steps of any of the above method embodiments when executed.
Optionally, in this embodiment, the storage medium may include, but is not limited to: various media capable of storing computer programs, such as a usb disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic disk, or an optical disk.
It will be apparent to those skilled in the art that the modules or steps of the present invention described above may be implemented by a general purpose computing device, they may be centralized on a single computing device or distributed across a network of multiple computing devices, and alternatively, they may be implemented by program code executable by a computing device, such that they may be stored in a storage device and executed by a computing device, and in some cases, the steps shown or described may be performed in an order different than that described herein, or they may be separately fabricated into individual integrated circuit modules, or multiple ones of them may be fabricated into a single integrated circuit module. Thus, the present invention is not limited to any specific combination of hardware and software.
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 principle of the present invention should be included in the protection scope of the present invention.
Claims (15)
1. An intelligent door lock control method based on an internet of things operating system is characterized by comprising the following steps:
the intelligent door lock collects voice in a designated range in front of the safety door and generates an audio file;
the intelligent door lock transmits the audio file to a server so that the server can identify a preset keyword from the audio file and acquire order information corresponding to the keyword from an intelligent terminal of a user;
and the intelligent door lock receives a control instruction for forbidding opening of the intelligent door lock, which is determined by the server according to the order information.
2. The method of claim 1, further comprising:
and the intelligent door lock enters an opening prohibition state according to the received control instruction for prohibiting opening the door lock.
3. The method of claim 1, further comprising:
and controlling the voice acquisition range in front of the safety door by adjusting the sensitivity of a microphone.
4. An intelligent door lock control method based on an internet of things operating system is characterized by comprising the following steps:
the server receives an audio file generated by the intelligent door lock collecting voice in a designated range in front of the safety door;
the server identifies preset keywords from the audio file and acquires order information corresponding to the keywords from an intelligent terminal of a user;
and the server determines whether to forbid opening the intelligent door lock according to the order information.
5. The method of claim 4, wherein obtaining order information corresponding to the keyword from an intelligent terminal of a user comprises:
the server judges whether an order corresponding to the keyword exists in the intelligent terminal or not;
and if the order exists, obtaining order state information of the order, wherein the order state information comprises position information and distribution state information of the order.
6. The method of claim 5, wherein the server determining whether to prohibit unlocking the intelligent door lock according to the order information comprises:
the server judges whether the distribution state information of the order is in distribution or not, and if not, the intelligent door lock is forbidden to be opened; if yes, judging whether the delivery person arrives at the delivery address according to the position information of the order;
and if the delivery person does not reach the delivery address, determining that the intelligent door lock is forbidden to be opened, and if the delivery person reaches the delivery address, determining that the intelligent door lock is allowed to be opened.
7. The method of claim 6, further comprising:
when the server determines that the intelligent door lock is forbidden to be opened, the server sends a control instruction for forbidding the intelligent door lock to be opened to the intelligent door lock;
and when the server determines that the intelligent door lock is allowed to be opened, the server sends visitor prompt information to a designated terminal.
8. The utility model provides an intelligence lock based on thing networking operating system which characterized in that, intelligence lock includes:
the voice acquisition module is used for acquiring voices in a designated range in front of the security door and generating audio files;
the sending module is used for transmitting the audio file to a server so that the server can identify a preset keyword from the audio file and acquire order information corresponding to the keyword from an intelligent terminal of a user;
and the receiving module is used for receiving a control instruction which is determined by the server according to the order information and forbids opening of the intelligent door lock.
9. The intelligent door lock of claim 8, further comprising:
and the door lock opening and closing control module is used for generating a door lock closing driving instruction according to the received control instruction for forbidding to open the door lock so as to enable the intelligent door lock to enter an opening forbidding state.
10. The intelligent door lock of claim 8, wherein the voice capture module comprises:
and the microphone is used for acquiring voice in a designated range in front of the security door and controlling the voice acquisition range by adjusting the sensitivity of the microphone.
11. The utility model provides a lock control server based on thing networking operating system which characterized in that includes:
the receiving module is used for receiving an audio file generated by the intelligent door lock collecting voice in a designated range in front of the safety door;
the acquisition module is used for identifying preset keywords from the audio file and acquiring order information corresponding to the keywords from an intelligent terminal of a user;
and the determining module is used for determining whether to forbid opening the intelligent door lock according to the order information.
12. The server according to claim 11, wherein the obtaining module comprises:
the order judging unit is used for judging whether an order corresponding to the keyword exists in the intelligent terminal;
and the obtaining unit is used for obtaining order state information of the order under the condition that the order corresponding to the keyword exists in the intelligent terminal, wherein the order state information comprises position information and distribution state information of the order.
13. The server according to claim 12, wherein the determining module comprises:
the distribution state judging unit is used for judging whether the order is in delivery according to the distribution state information;
the determining unit is used for determining that the intelligent door lock is forbidden to be opened under the condition that the distribution state is not in distribution;
the position information judging unit is used for further judging whether a delivery person arrives at a delivery address according to the position information of the order under the condition that the delivery state is in delivery;
the determining unit is further used for determining that the intelligent door lock is forbidden to be opened when the delivery person does not reach the delivery address, and determining that the intelligent door lock is allowed to be opened when the delivery person reaches the delivery address.
14. The server of claim 13, further comprising:
and the sending module is used for sending a control instruction for forbidding the intelligent door lock to be opened to the intelligent door lock when the server determines that the intelligent door lock is forbidden to be opened, and sending visitor prompt information to a specified terminal when the server determines that the intelligent door lock is allowed to be opened.
15. A computer-readable storage medium, in which a computer program is stored, wherein the computer program is arranged to perform the method of any of claims 1 to 7 when executed.
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