CN116912981A - Intelligent door lock control system and control method - Google Patents

Intelligent door lock control system and control method Download PDF

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Publication number
CN116912981A
CN116912981A CN202310924772.3A CN202310924772A CN116912981A CN 116912981 A CN116912981 A CN 116912981A CN 202310924772 A CN202310924772 A CN 202310924772A CN 116912981 A CN116912981 A CN 116912981A
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CN
China
Prior art keywords
signal
door lock
module
unlocking
control module
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202310924772.3A
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Chinese (zh)
Inventor
余宾
张云恒
叶少宏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Suner Technology Co ltd
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Shenzhen Suner Technology Co ltd
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Publication date
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Priority to CN202310924772.3A priority Critical patent/CN116912981A/en
Publication of CN116912981A publication Critical patent/CN116912981A/en
Pending legal-status Critical Current

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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
    • 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
    • G07C2009/00365—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 in combination with a wake-up circuit
    • G07C2009/00373—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 in combination with a wake-up circuit whereby the wake-up circuit is situated in the lock
    • 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
    • G07C2009/00753—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys
    • G07C2009/00769—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys with data transmission performed by wireless means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Lock And Its Accessories (AREA)

Abstract

The application relates to an intelligent door lock control system and a control method, wherein a door lock driving module, a proximity sensing module and a Bluetooth control module in the system are arranged on a door body; the door lock driving module receives an unlocking signal and drives the door lock mechanism to unlock according to the unlocking signal; when the proximity sensing module detects that a proximity object enters the sensing area, a wake-up signal is generated; the Bluetooth control module is respectively connected with the door lock driving module and the proximity sensing module, receives a wake-up signal, and searches first broadcast information transmitted by the terminal equipment according to the wake-up signal; the Bluetooth control module is further configured to process the searched first broadcast information, generate an unlocking signal according to the processing result when the first broadcast information meets the preset condition, and transmit the unlocking signal to the door lock driving module, so that low-power-consumption intelligent unlocking is realized, the service life of the battery is prolonged, the power consumption speed of the battery is reduced, the battery is not required to be replaced frequently, and the use cost is reduced.

Description

Intelligent door lock control system and control method
Technical Field
The application relates to the technical field of door locks, in particular to an intelligent door lock control system and a control method.
Background
Along with development of science and technology and improvement of living standard, intelligent door locks are widely applied to hotels and guesthouses, and the intelligent door locks can be unlocked through an electronic unlocking mode. Because of the structural specificity of the door body, the existing door is basically not connected with any power supply, so the intelligent door lock is mainly powered by batteries. Because the capacity of the battery is limited, for example, the total capacity of 4 batteries with the number 5 is 2000mA, the power consumption of the existing intelligent door lock is high, the power consumption of the battery of the intelligent door lock is high, the service life is short, the battery needs to be replaced after a period of use (such as three months or half a year), the battery is replaced frequently, and the user experience is poor.
In the implementation process, the inventor finds that at least the following problems exist in the conventional technology: the existing intelligent door lock has the advantages of high power consumption, high power consumption of a power supply battery, short service life, frequent battery replacement and high use cost.
Disclosure of Invention
Accordingly, in order to solve the above-mentioned problems of the conventional battery power supply method for the intelligent door lock, it is necessary to provide an intelligent door lock control system and control method that can improve the service life of the battery, reduce the power consumption rate of the battery, eliminate the need for frequent replacement of the battery, and reduce the use cost and power consumption.
In order to achieve the above object, an embodiment of the present invention provides an intelligent door lock control system, including:
the door lock driving module is arranged on the door body and is used for receiving an unlocking signal and driving the door lock mechanism to unlock according to the unlocking signal;
the proximity sensing module is arranged on the door body and is configured to generate a wake-up signal when detecting that a proximity object enters the sensing area;
the Bluetooth control module is arranged on the door body, is respectively connected with the door lock driving module and the proximity sensing module, and is configured to receive a wake-up signal and search first broadcast information transmitted by the terminal equipment according to the wake-up signal; the Bluetooth control module is further configured to process the searched first broadcast information, generate an unlocking signal when the first broadcast information meets a preset condition according to a processing result, and transmit the unlocking signal to the door lock driving module.
In one embodiment, the proximity sensing module is further configured to transmit a sensing signal based on a first preset period, obtain sensing distance information according to the sensing signal, and generate a wake-up signal when the sensing distance information is less than a preset distance threshold.
In one embodiment, the bluetooth control module is further configured to parse the first broadcast information to obtain an unlocking key, and generate an unlocking signal when the unlocking key is matched with a preset key.
In one embodiment, the bluetooth control module is further configured to trigger timing when receiving a wake-up signal, so as to obtain a first timing duration;
the Bluetooth control module is further used for switching the current state of the Bluetooth control module into a dormant state when the first timing time is longer than a first preset time threshold and the first broadcast information is not searched;
the Bluetooth control module is further used for switching the current state of the Bluetooth control module into a dormant state when the first timing time is longer than a first preset time threshold and the first broadcast information does not meet preset conditions.
In one embodiment, the bluetooth control module is further configured to switch the current state of the bluetooth control module to the sleep state when the first timing duration is less than or equal to a first preset time threshold and the generated unlocking signal is transmitted to the door lock driving module.
In one embodiment, the bluetooth control module is further configured to transmit second broadcast information to the terminal device according to the received wake-up signal;
The terminal equipment is also used for searching second broadcast information, processing the searched second broadcast information, generating an unlocking instruction when the second broadcast information meets preset conditions, and transmitting the unlocking instruction to the Bluetooth control module;
the Bluetooth control module is also used for generating unlocking signals according to the unlocking instructions and transmitting the unlocking signals to the door lock driving module.
In one embodiment, the bluetooth control module is further configured to trigger timing when receiving the wake-up signal, to obtain a second timing duration;
the Bluetooth control module is also used for switching the current state of the Bluetooth control module into a dormant state when the second timing time is longer than a second preset time threshold and an unlocking instruction is not received;
the Bluetooth control module is further used for switching the current state of the Bluetooth control module into a dormant state when the second timing duration is smaller than or equal to a second preset time threshold and the generated unlocking signal is transmitted to the door lock driving module.
In one embodiment, the bluetooth control module is further configured to obtain cached historical unlocking log information according to the wake-up signal, and transmit the historical unlocking log information to the background server.
In one embodiment, the door further comprises a card swiping sensing module which is arranged on the door body and is respectively connected with the proximity sensing module and the door lock driving module;
The card swiping sensing module is used for receiving the wake-up signal and waiting for the card swiping terminal to transmit the card swiping sensing signal according to the wake-up signal;
the card swiping sensing module is also used for receiving the card swiping sensing signal, generating an unlocking signal when the card swiping sensing signal meets a second preset condition, and transmitting the unlocking signal to the door lock driving module.
On the other hand, the embodiment of the application also provides an intelligent door lock control method, which comprises the following steps:
receiving a wake-up signal transmitted by a proximity sensing module; the wake-up signal is generated when the proximity sensing module detects that a proximity object enters the sensing area;
searching first broadcast information transmitted by the terminal equipment according to the wake-up signal;
processing the searched first broadcast information, generating an unlocking signal when the first broadcast information meets a preset condition according to the processing result, and transmitting the unlocking signal to a door lock driving module; the unlocking signal is used for indicating the door lock driving module to drive the door lock mechanism to unlock.
One of the above technical solutions has the following advantages and beneficial effects:
in each embodiment of the intelligent door lock control system, the intelligent door lock control system comprises a door lock driving module, a proximity sensing module and a Bluetooth control module, wherein the door lock driving module, the proximity sensing module and the Bluetooth control module are arranged on a door body; the door lock driving module is used for receiving an unlocking signal and driving the door lock mechanism to unlock according to the unlocking signal; the proximity sensing module is configured to generate a wake-up signal when detecting that a proximity object enters the sensing area; the Bluetooth control module is respectively connected with the door lock driving module and the proximity sensing module, and is configured to receive the wake-up signal and search first broadcast information transmitted by the terminal equipment according to the wake-up signal; the Bluetooth control module is further configured to process the searched first broadcast information, generate an unlocking signal when the first broadcast information meets preset conditions according to the processing result, and transmit the unlocking signal to the door lock driving module, so that low-power consumption intelligent unlocking is achieved. According to the application, the proximity sensing module and the Bluetooth control module are arranged, and the door lock driving module and the proximity sensing module are respectively connected based on the Bluetooth control module, so that when a user approaches to an induction area of the proximity sensing module, the proximity sensing module detects the approach of the user, and the generated wake-up signal is transmitted to the Bluetooth control module, so that the Bluetooth control module is automatically wakened up to work, and then the Bluetooth control module is used for quickly searching first broadcast information, thereby realizing low power consumption and quick unlocking, prolonging the service life of a battery, reducing the power consumption speed of the battery, avoiding frequent battery replacement and reducing the use cost.
Drawings
FIG. 1 is a schematic diagram of a first configuration of a smart door lock control system according to one embodiment;
FIG. 2 is a second schematic diagram of an embodiment of a smart door lock control system;
FIG. 3 is a schematic diagram of a third configuration of a smart door lock control system according to one embodiment;
fig. 4 is a flow chart of a method for controlling an intelligent door lock according to an embodiment.
Reference numerals:
110. a door lock mechanism; 120. a door lock driving module; 130. a proximity sensing module; 140. a Bluetooth control module; 150. a terminal device; 160. a background server; 170. and the card swiping sensing module.
Detailed Description
In order that those skilled in the art will better understand the present application, a technical solution in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present application without making any inventive effort, shall fall within the scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and the claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe the embodiments of the application herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In the present application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are only used to better describe the present application and its embodiments and are not intended to limit the scope of the indicated devices, elements or components to the particular orientations or to configure and operate in the particular orientations.
Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the present application will be understood by those of ordinary skill in the art according to the specific circumstances.
In addition, the term "plurality" shall mean two as well as more than two.
It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other. The application will be described in detail below with reference to the drawings in connection with embodiments.
In one embodiment, as shown in fig. 1, an intelligent door lock control system is provided, which includes a door lock drive module 120, a proximity sensor module 130, and a bluetooth control module 140. The door lock driving module 120 is disposed on the door body, and the door lock driving module 120 is configured to receive an unlocking signal and drive the door lock mechanism 110 to unlock according to the unlocking signal; the proximity sensing module 130 is disposed on the door body, and the proximity sensing module 130 is configured to generate a wake-up signal when detecting that a proximity object enters the sensing area; the bluetooth control module 140 is disposed on the door body, the bluetooth control module 140 is respectively connected to the door lock driving module 120 and the proximity sensing module 130, the bluetooth control module 140 is configured to receive a wake-up signal, and search for first broadcast information transmitted by the terminal device 150 according to the wake-up signal; the bluetooth control module 140 is further configured to process the searched first broadcast information, and generate an unlock signal when the first broadcast information satisfies a preset condition according to a result of the processing, and transmit the unlock signal to the door lock driving module 120.
The door lock driving module 120 may be configured to receive an unlocking signal transmitted by the bluetooth control module 140, and drive the door lock mechanism 110 to unlock according to the unlocking signal. The door lock mechanism 110 may include a housing, a lock tongue, and a lock cylinder disposed within the housing. The lock cylinder can work based on the control of the door lock driving module 120, so as to drive the lock tongue to move, thereby realizing the unlocking action of the door lock mechanism 110. The door lock mechanism 110 is mounted on the door body, and the door opening of the door body is realized by the unlocking operation of the door lock mechanism 110. The door body is provided with a containing cavity, the containing cavity can be used for containing the door lock mechanism 110, and the containing cavity can also be used for containing the Bluetooth control module 140 and the door lock driving module 120. Illustratively, the door body may be provided with 2 accommodating chambers (i.e., a first accommodating chamber and a second accommodating chamber), wherein the first accommodating chamber may accommodate the lock cylinder and the lock cylinder of the door lock mechanism 110, and the housing of the door lock mechanism 110 covers the periphery of the first accommodating chamber; the second receiving chamber may be used to receive the bluetooth control module 140 and the door lock driving module 120.
Illustratively, the first panel of the door body is provided with a first mounting area; the first panel may be a door panel facing out of the room. The first mounting area may be used to provide a proximity sensing module 130. Further, be provided with first via hole in the first installation zone, first via hole and hold the chamber intercommunication each other, and then the connecting wire of proximity sensing module 130 is connected to bluetooth control module 140 through first via hole, realizes the electric connection of proximity sensing module 130 and bluetooth control module 140, has hidden the wiring of connecting wire, does not influence pleasing to the eye.
The proximity sensing module 130 may be a laser sensor, the proximity object may be a user, and the proximity object may be a terminal device 150 (e.g., a smart phone) having bluetooth function. The proximity sensing module 130 is connected with the Bluetooth control module 140, so that the proximity sensing module 130 can detect whether a proximity object enters in the sensing area, if so, the proximity object enters in the sensing area, the user is judged to have unlocking requirements, a wake-up signal is generated, and the wake-up signal is transmitted to the Bluetooth control module 140; if the proximity sensing module 130 does not detect that a proximity object enters the sensing area, the bluetooth control module 140 is continuously in a dormant state, so that when a user unlocking requirement is met, the bluetooth control module 140 is automatically awakened, and when the user unlocking requirement is not met, the bluetooth control module 140 does not need to be in a standby state all the time, so that the unlocking function can be met, and meanwhile, the power consumption of the intelligent door lock is greatly reduced.
The bluetooth control module 140 may include a bluetooth control chip, and the bluetooth control module 140 may be used as a bluetooth host to actively search for broadcast signals. Based on bluetooth control module 140 connect lock drive module 120 and proximity sensing module 130 respectively, when proximity sensing module 130 detects that the approaching object gets into the response region, it is judged that there is the user demand of unblanking, and then proximity sensing module 130 transmits the wake-up signal that generates to bluetooth control module 140, bluetooth control module 140 is according to the wake-up signal that receives, initiative search terminal equipment 150 transmitting first broadcast information, if search for first broadcast information, then process the first broadcast information that searches for, and according to the result of handling, when first broadcast information satisfies the preset condition, generate the unlock signal, transmit the unlock signal to lock drive module 120, and then lock drive module 120 is according to the unlocking signal drive lock mechanism 110 unblanking, realize low-power consumption and quick unlocking. It should be noted that, the terminal device 150 refers to a terminal device 150 having a bluetooth function, and for example, the terminal device 150 may be a smart phone. For example, the user may operate the terminal device 150, turn on a bluetooth function of the terminal device 150, and the terminal device 150 may transmit the first broadcast information based on a preset frequency.
In one example, the intelligent door lock control system may be disposed on a door body of a hotel or a hotel, and based on the bluetooth control module 140, the door lock driving module 120 and the proximity sensing module 130 are respectively connected, and then the proximity sensing module 130 may wake up the bluetooth control module 140 when detecting that a proximity object enters the sensing area, so that the bluetooth control module 140 may quickly search for first broadcast information after waking up, process the searched first broadcast information, generate an unlocking signal when the first broadcast information meets a preset condition according to a result of the processing, and transmit the unlocking signal to the door lock driving module 120, thereby implementing low-power consumption intelligent unlocking.
In the above embodiment, the door lock driving module 120, the proximity sensing module 130 and the bluetooth control module 140 are disposed on the door body; the bluetooth control module 140 is respectively connected with the door lock driving module 120 and the proximity sensing module 130, and generates a wake-up signal when the proximity sensing module 130 detects that a proximity object enters the sensing area; the bluetooth control module 140 receives the wake-up signal and searches for the first broadcast information transmitted by the terminal device 150 according to the wake-up signal; the bluetooth control module 140 processes the searched first broadcast information, and generates an unlocking signal when the first broadcast information satisfies a preset condition according to a result of the processing, and transmits the unlocking signal to the door lock driving module 120; the door lock driving module 120 receives the unlocking signal and drives the door lock mechanism 110 to unlock according to the unlocking signal, so that low-power-consumption intelligent unlocking is realized. According to the application, the proximity sensing module 130 and the Bluetooth control module 140 are arranged, and the door lock driving module 120 and the proximity sensing module 130 are respectively connected based on the Bluetooth control module 140, so that when a user approaches to an induction area of the proximity sensing module 130, the proximity sensing module 130 detects that the user approaches, and the generated wake-up signal is transmitted to the Bluetooth control module 140, so that the Bluetooth control module 140 is automatically awakened to work, and then the Bluetooth control module 140 performs fast searching of first broadcast information, thereby realizing low power consumption and fast unlocking, further prolonging the service life of a battery, reducing the power consumption speed of the battery, avoiding frequent replacement of the battery and reducing the use cost.
In one embodiment, the proximity sensing module 130 is further configured to transmit a sensing signal based on the first preset period, obtain sensing distance information according to the sensing signal, and generate a wake-up signal when the sensing distance information is less than a preset distance threshold.
Wherein the first preset period may be preset according to a system, and preferably, the first preset period may be set between 200 and 244ms (milliseconds). When the proximity sensing module 130 is a laser sensing module, the sensing signal is a laser signal. For example, the proximity sensing module 130 may emit a laser signal based on a first preset period, when the proximity object enters the sensing area of the proximity sensing module 130, the laser signal irradiates the proximity object, and reflection or scattering of the laser signal by the proximity object may generate an echo signal, and the echo signal is received by the proximity sensing module 130 and converted into an electrical signal. Further, the proximity sensing module 130 processes the converted electric signal, and further calculates a distance from the proximity object to obtain sensing distance information. The proximity sensing module 130 may compare the sensed distance information with a preset distance threshold, and determine that the proximity object enters the sensing area of the proximity sensing module 130 when the sensed distance information is smaller than the preset distance threshold, so as to generate a wake-up signal, and transmit the wake-up signal to the bluetooth control module 140, so as to wake-up the bluetooth control module 140. The bluetooth control module 140 can quickly search for the first broadcast information after waking up, process the searched first broadcast information, generate an unlocking signal when the first broadcast information meets a preset condition according to a processing result, and transmit the unlocking signal to the door lock driving module 120, thereby realizing low-power consumption intelligent unlocking, further prolonging the service life of the battery and reducing the power consumption speed of the battery.
In one embodiment, the bluetooth control module 140 is further configured to parse the first broadcast information to obtain an unlocking key, and generate an unlocking signal when the unlocking key matches with a preset key.
Wherein the first broadcast information may include an unlocking key. After the terminal device 150 starts the bluetooth function, the first broadcast information can be transmitted based on the preset frequency, and further, after the bluetooth control module 140 is awakened, the first broadcast information can be searched, and the searched first broadcast information is analyzed to obtain the unlocking key. The bluetooth control module 140 can perform matching processing on the unlocking key and the preset key, and when the unlocking key is matched with the preset key, determine that the corresponding room door lock is successfully matched, generate an unlocking signal, and transmit the unlocking signal to the door lock driving module 120, and the door lock driving module 120 drives the door lock mechanism 110 to unlock according to the unlocking signal, so as to realize low power consumption and rapid unlocking.
For example, the bluetooth control module 140 initiates a search after being awakened, parses the searched first broadcast information, decrypts the broadcasted plaintext content through a security algorithm to obtain an unlocking key, matches the unlocking key with a preset key, and transmits the generated unlocking signal to the door lock driving module 120 to drive unlocking when the matching is successful, thereby realizing low-power consumption and rapid unlocking and opening the corresponding door. For example, the unlocking speed is within 1 to 2 seconds.
In the embodiment, the problems that the power consumption is in MA (milliamp) level and the power consumption is high in the traditional Bluetooth broadcasting unlocking mode are solved. According to the application, when a proximity object approaches the proximity sensing module 130, the proximity sensing module 130 wakes up the Bluetooth control module 140 to work, and the Bluetooth broadcasting is quickly searched, so that the purposes of low power consumption and quick unlocking are achieved, the low power consumption of the standby power consumption of the whole machine within 60ua (microamperes) is ensured, the power consumption speed of the battery is greatly reduced, the service life of the battery is prolonged, the battery is not required to be replaced frequently, and the use cost is reduced.
In one embodiment, the bluetooth control module 140 is further configured to trigger timing when receiving the wake-up signal, so as to obtain a first timing duration; the bluetooth control module 140 is further configured to switch the current state of the bluetooth control module 140 to a sleep state when the first timing time is greater than a first preset time threshold and the first broadcast information is not searched; the bluetooth control module 140 is further configured to switch the current state of the bluetooth control module 140 to the sleep state when the first timing time is greater than a first preset time threshold and the first broadcast information does not satisfy the preset condition.
Wherein the first preset time threshold may be 5s or 10s (seconds).
For example, the bluetooth control module 140 may include a timing unit, and further, when the bluetooth control module 140 receives the wake-up signal, the timing unit is triggered to perform timing, and further, the first timing duration is obtained according to the timing data of the timing unit. The bluetooth control module 140 may compare the first timing duration with a first preset time threshold, and further determine whether to search for the first broadcast information when the first timing duration is greater than the first preset time threshold according to the result of the processing, if the first broadcast information is not searched yet, determine that the terminal device 150 does not start the bluetooth function, and further switch the current state of the bluetooth control module 140 to a sleep state, that is, close the bluetooth unlocking function, where a user may select a mode such as a house card or a key to unlock, so as to avoid continuous power consumption of the bluetooth control module 140 when the terminal device 150 does not start the bluetooth function.
The bluetooth control module 140 may compare the first timing duration with a first preset time threshold, and further determine whether the first broadcast information is searched to meet a preset condition when the first timing duration is greater than the first preset time threshold according to a processing result, if the first broadcast information is searched to not meet the preset condition, determine that an unlocking key carried by the first broadcast information is not matched, and further switch the current state of the bluetooth control module 140 to a dormant state, that is, close a bluetooth unlocking function, a user may select a mode such as a house card or a key to unlock, thereby improving unlocking security, further reducing power consumption of the bluetooth control module 140, improving service life of a battery, reducing power consumption speed of the battery, and reducing use cost without frequent replacement of the battery.
In one example, the bluetooth control module 140 is further configured to switch the current state of the bluetooth control module 140 to the sleep state when the first timing duration is less than or equal to the first preset time threshold and the generated unlock signal is transmitted to the door lock driving module 120.
The bluetooth control module 140 may compare the first timing duration with a first preset time threshold, and determine whether to transmit the generated unlocking signal to the door lock driving module 120 when the first timing duration is less than or equal to the first preset time threshold according to the processing result, if the generated unlocking signal is transmitted to the door lock driving module 120, determine that the bluetooth unlocking is completed, and further switch the current state of the bluetooth control module 140 to a sleep state, that is, the bluetooth control module 140 can be in the sleep state in time when the bluetooth unlocking is completed, thereby further reducing the power consumption of the bluetooth control module 140, prolonging the service life of the battery, reducing the power consumption speed of the battery, and reducing the use cost without frequent replacement of the battery.
In one embodiment, the bluetooth control module 140 is further configured to transmit the second broadcast information to the terminal device 150 according to the received wake-up signal; the terminal device 150 is further configured to search for second broadcast information, process the searched second broadcast information, generate an unlocking instruction when the broadcast information meets a preset condition, and transmit the unlocking instruction to the bluetooth control module 140; the bluetooth control module 140 is further configured to generate an unlocking signal according to the unlocking command, and transmit the unlocking signal to the door lock driving module 120.
The bluetooth control module 140 may be used as a bluetooth slave, the terminal device 150 may be used as a bluetooth host, and further, after the terminal device 150 starts a bluetooth function, and the bluetooth control module 140 receives a wake-up signal, the bluetooth control module 140 may transmit second broadcast information to the terminal device 150 based on a preset frequency, the terminal device 150 may actively search for the second broadcast information, process the searched second broadcast information, and generate an unlocking instruction when the second broadcast information meets a preset condition according to a result of the processing, and transmit the unlocking instruction to the bluetooth control module 140; the bluetooth control module 140 generates an unlocking signal according to the unlocking command, and transmits the unlocking signal to the door lock driving module 120, so that the door lock driving module 120 drives the door lock mechanism 110 to unlock according to the unlocking signal, thereby realizing low power consumption and quick unlocking.
Illustratively, during a hotel application, when a user needs to check in, the hotel desks may assign the user's terminal device 150 a verification key for the corresponding room. The second broadcast information may include an unlocking key of the corresponding room. After the bluetooth control module 140 is awakened by the proximity sensing module 130, the second broadcast information can be transmitted based on the preset frequency, and then after the terminal device 150 starts the bluetooth function, the second broadcast information is actively searched, and the searched second broadcast information is analyzed to obtain the unlocking key. The terminal device 150 may perform matching processing on the unlocking key and the verification key, and determine that the corresponding room door lock is successfully matched when the unlocking key is matched with the verification key, so as to generate an unlocking instruction, and transmit the unlocking instruction to the bluetooth control module 140. The bluetooth control module 140 generates an unlocking signal according to the unlocking command, and transmits the unlocking signal to the door lock driving module 120, so that the door lock driving module 120 drives the door lock mechanism 110 to unlock according to the unlocking signal, thereby realizing low power consumption and quick unlocking.
In the embodiment, the problems that the power consumption is in MA (milliamp) level and the power consumption is high in the traditional Bluetooth broadcasting unlocking mode are solved. According to the application, when a proximity object approaches the proximity sensing module 130, the proximity sensing module 130 wakes up the Bluetooth control module 140 to work, and the Bluetooth control module 140 is used as a Bluetooth host computer to perform Bluetooth slave computer to perform quick search Bluetooth broadcasting, so that the purposes of low power consumption and quick unlocking are achieved, the low power consumption of the standby power consumption of the whole machine within 60ua (microamps) is ensured, the power consumption speed of a battery is further reduced, the service life of the battery is prolonged, the battery is not required to be replaced frequently, and the use cost is reduced.
In one embodiment, the bluetooth control module 140 is further configured to trigger timing when receiving the wake-up signal, so as to obtain a second timing duration; the bluetooth control module 140 is further configured to switch the current state of the bluetooth control module 140 to a sleep state when the second timing time is greater than a second preset time threshold and the unlocking command is not received; the bluetooth control module 140 is further configured to switch the current state of the bluetooth control module 140 to the sleep state when the second timing duration is less than or equal to the second preset time threshold and the generated unlocking signal is transmitted to the door lock driving module 120.
Wherein the second preset time threshold may be 5s or 10s (seconds).
For example, the bluetooth control module 140 may include a timing unit, and further, when the bluetooth control module 140 receives the wake-up signal, the timing unit is triggered to perform timing, and further, the second timing duration is obtained according to the timing data of the timing unit. The bluetooth control module 140 may compare the second timing duration with a second preset time threshold, and further determine whether to receive an unlocking instruction according to the result of the processing when the second timing duration is greater than the second preset time threshold, if the unlocking instruction is not received yet, determine that the terminal device 150 does not turn on the bluetooth function, and further switch the current state of the bluetooth control module 140 to a dormant state, that is, turn off the bluetooth unlocking function, so that a user may select a mode such as a house card or a key to unlock, thereby avoiding continuous power consumption of the bluetooth control module 140 when the terminal device 150 does not turn on the bluetooth function.
The bluetooth control module 140 may compare the second timing duration with a second preset time threshold, and determine whether to transmit the generated unlocking signal to the door lock driving module 120 when the second timing duration is less than or equal to the second preset time threshold according to the processing result, if the generated unlocking signal is transmitted to the door lock driving module 120, determine that the bluetooth unlocking is completed, and further switch the current state of the bluetooth control module 140 to the sleep state, that is, the bluetooth control module 140 can be in the sleep state in time when the bluetooth unlocking is completed, thereby further reducing the power consumption of the bluetooth control module 140, prolonging the service life of the battery, reducing the power consumption speed of the battery, and reducing the use cost without frequent replacement of the battery.
In one embodiment, as shown in fig. 2, the bluetooth control module 140 is further configured to obtain the buffered historical unlocking log information according to the wake signal, and transmit the historical unlocking log information to the background server 160.
For example, the historical unlocking log information may include historical unlocking time, unlocking times, unlocking keys, and the like. The intelligent door lock control system may further comprise a buffer for buffering historical unlocking log information. The background server 160 refers to a server with a bluetooth function, the background server 160 can be in communication connection with the bluetooth control module 140 in advance, and further, after the bluetooth control module 140 wakes up, the background server 160 can be quickly connected with the bluetooth control module 140, when the bluetooth control module 140 receives a wake-up signal transmitted by the proximity sensing module 130, the bluetooth slave function can be started, the cached historical unlocking log information is obtained, and the historical unlocking log information is transmitted to the background server 160, so that a manager can conveniently inquire the historical unlocking log information of a corresponding room at the background server 160.
In one embodiment, as shown in fig. 3, the intelligent door lock control system further includes a card swiping sensing module 170, the card swiping sensing module 170 is disposed on the door body, and the card swiping sensing module 170 is respectively connected to the proximity sensing module 130 and the door lock driving module 120; the card swiping sensing module 170 is configured to receive the wake-up signal, and wait for the card swiping terminal to transmit the card swiping sensing signal according to the wake-up signal; the card swiping sensing module 170 is further configured to receive the card swiping sensing signal, generate an unlocking signal when the card swiping sensing signal meets a second preset condition, and transmit the unlocking signal to the door lock driving module 120.
The card swiping sensing module 170 may be an NFC card swiping sensing module 170, for example, the card swiping sensing module 170 may be used for sensing and identifying sensing cards such as an M1 card or an identification card.
Based on the fact that the card swiping sensing module 170 is respectively connected with the door lock driving module 120 and the proximity sensing module 130, when the proximity sensing module 130 detects that a proximity object enters the sensing area, it is judged that a user is required to unlock, and then the proximity sensing module 130 transmits a generated wake-up signal to the card swiping sensing module 170, and the card swiping sensing module 170 waits for the card swiping terminal to transmit the card swiping sensing signal according to the received wake-up signal, so that wake-up of the card swiping sensing module 170 is achieved. When the user operates the sensing card to approach the card swiping sensing module 170, the card swiping sensing module 170 receives the card swiping sensing signal and processes the card swiping sensing signal, and according to the processing result, when the card swiping sensing signal meets a second preset condition, an unlocking signal is generated and transmitted to the door lock driving module 120, and the door lock driving module 120 drives the door lock mechanism 110 to unlock according to the unlocking signal, so that low power consumption and quick unlocking are realized.
The card swiping sensing module 170 may include a second timing unit, and further, when the card swiping sensing module 170 receives the wake-up signal, the second timing unit is triggered to perform timing, and further, a third timing time is obtained according to timing data of the second timing unit. The card swiping sensing module 170 may compare the second timing duration with a third preset time threshold, and further determine whether to receive the card swiping sensing signal when the third timing duration is greater than the third preset time threshold according to the processing result, if the card swiping sensing signal is not received yet, determine that the user does not select the sensing card to unlock, and further switch the current state of the card swiping sensing module 170 to a dormant state, that is, close the card swiping sensing function, and the user may select a key to unlock, so as to avoid continuous power consumption of the card swiping sensing module 170.
The card swiping sensing module 170 may compare the third timing time with a third preset time threshold, and further determine whether the received card swiping sensing signal meets a second preset condition when the third timing time is greater than the third preset time threshold according to the processing result, if the received card swiping sensing signal does not meet the second preset condition, determine that the card swiping sensing signal fails to verify, and further switch the current state of the card swiping sensing module 170 to a dormant state, that is, close the card swiping sensing function, the user may select a key to unlock in a mode such as a key, thereby improving unlocking security, further reducing power consumption of the card swiping sensing module 170, improving service life of a battery, reducing power consumption speed of the battery, and reducing use cost without frequent replacement of the battery.
The card swiping sensing module 170 may compare the third timing duration with a third preset time threshold, and determine whether to transmit the generated unlocking signal to the door lock driving module 120 when the third timing duration is less than or equal to the third preset time threshold according to the processing result, if the generated unlocking signal is transmitted to the door lock driving module 120, determine that the card swiping sensing unlocking has been completed, and then switch the current state of the card swiping sensing module 170 to a dormant state, that is, the card swiping sensing module 170 may be in the dormant state in time when the card swiping sensing unlocking is completed, thereby further reducing the power consumption of the card swiping sensing module 170, improving the service life of the battery, reducing the power consumption speed of the battery, and reducing the use cost without frequent replacement of the battery.
In one embodiment, the door lock driving module 120 includes a driving circuit board and a motor, and the driving circuit board is respectively connected to the motor, the bluetooth control module 140 and the card swiping sensing module 170; the motor is used for driving the door body mechanism to unlock.
The driving circuit board may include a PCB circuit board and a driving circuit disposed on the PCB circuit board. The motor can be used for driving the door body mechanism to unlock; for example, the driving circuit board may receive the unlocking signal transmitted by the bluetooth control module 140 or the card swiping sensing module 170, and transmit a forward rotation signal to the motor according to the unlocking signal, so that when the motor receives the forward rotation signal, the motor shaft may be driven to rotate forward, and the door body mechanism may be driven to unlock.
In one embodiment, as shown in fig. 4, there is further provided an intelligent door lock control method, which is applied to the bluetooth control module shown in fig. 1 for illustration, and the intelligent door lock control method includes the following steps:
step S410, receiving a wake-up signal transmitted by the proximity sensing module; the wake-up signal is generated when the proximity sensing module detects that a proximity object enters the sensing area.
Step S420, searching for the first broadcast information transmitted by the terminal device according to the wake-up signal.
Step S430, the searched first broadcast information is processed, and according to the processing result, an unlocking signal is generated when the first broadcast information meets the preset condition, and the unlocking signal is transmitted to the door lock driving module; the unlocking signal is used for indicating the door lock driving module to drive the door lock mechanism to unlock.
The door lock driving module can be used for receiving an unlocking signal and driving the door lock mechanism to unlock according to the unlocking signal; the proximity sensing module can be used for generating a wake-up signal when detecting that a proximity object enters the sensing area; the Bluetooth control module can be used for receiving the wake-up signal and searching first broadcast information transmitted by the terminal equipment according to the wake-up signal; the Bluetooth control module is further configured to process the searched first broadcast information, generate an unlocking signal when the first broadcast information meets preset conditions according to the processing result, and transmit the unlocking signal to the door lock driving module, so that low-power consumption intelligent unlocking is achieved.
In the above embodiment, through setting up proximity sensing module and bluetooth control module, and then when the user is close to proximity sensing module's response region, proximity sensing module detects that the user is close to, transmits the wake-up signal of production for bluetooth control module, realizes automatic wake-up bluetooth control module and works, and then bluetooth control module carries out quick search first broadcast information, realizes low-power consumption and quick unlocking to improve the life of battery, reduce battery power consumption speed, need not frequent battery replacement, reduce use cost.
It should be understood that, although the steps in the flowchart of fig. 4 are shown in sequence as indicated by the arrows, the steps are not necessarily performed in sequence as indicated by the arrows. The steps are not strictly limited to the order of execution unless explicitly recited herein, and the steps may be executed in other orders. Moreover, at least some of the steps in fig. 4 may include multiple sub-steps or stages that are not necessarily performed at the same time, but may be performed at different times, nor do the order in which the sub-steps or stages are performed necessarily performed in sequence, but may be performed alternately or alternately with at least a portion of the sub-steps or stages of other steps or other steps.
In one embodiment, there is also provided a computer readable storage medium having stored thereon a computer program which, when executed by a processor, implements the steps of the intelligent door lock control method of any of the above.
In one example, the computer program when executed by a processor performs the steps of:
receiving a wake-up signal transmitted by a proximity sensing module; the wake-up signal is generated when the proximity sensing module detects that a proximity object enters the sensing area; searching first broadcast information transmitted by the terminal equipment according to the wake-up signal; processing the searched first broadcast information, generating an unlocking signal when the first broadcast information meets a preset condition according to the processing result, and transmitting the unlocking signal to a door lock driving module; the unlocking signal is used for indicating the door lock driving module to drive the door lock mechanism to unlock.
Those skilled in the art will appreciate that implementing all or part of the above-described embodiments of the method may be accomplished by way of a computer program stored on a non-transitory computer readable storage medium, which when executed, may comprise the steps of embodiments of the division methods described above. Any reference to memory, storage, database, or other medium used in embodiments provided herein may include non-volatile and/or volatile memory. The nonvolatile memory can include Read Only Memory (ROM), programmable ROM (PROM), electrically Programmable ROM (EPROM), electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double Data Rate SDRAM (DDRSDRAM), enhanced SDRAM (ESDRAM), synchronous Link DRAM (SLDRAM), memory bus direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM), among others.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the application, which are described in detail and are not to be construed as limiting the scope of the application. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the application, which are all within the scope of the application. Accordingly, the scope of protection of the present application is to be determined by the appended claims.

Claims (10)

1. An intelligent door lock control system, comprising:
the door lock driving module is arranged on the door body and is used for receiving an unlocking signal and driving the door lock mechanism to unlock according to the unlocking signal;
the proximity sensing module is arranged on the door body and is configured to generate a wake-up signal when detecting that a proximity object enters the sensing area;
The Bluetooth control module is arranged on the door body, is respectively connected with the door lock driving module and the proximity sensing module, and is configured to receive the wake-up signal and search first broadcast information transmitted by the terminal equipment according to the wake-up signal; the Bluetooth control module is further configured to process the searched first broadcast information, generate an unlocking signal when the first broadcast information meets a preset condition according to a processing result, and transmit the unlocking signal to the door lock driving module.
2. The intelligent door lock control system according to claim 1, wherein the proximity sensing module is further configured to transmit a sensing signal based on a first preset period, obtain sensing distance information according to the sensing signal, and generate the wake-up signal when the sensing distance information is less than a preset distance threshold.
3. The intelligent door lock control system according to claim 1, wherein the bluetooth control module is further configured to parse the first broadcast information to obtain an unlocking key, and generate the unlocking signal when the unlocking key matches with a preset key.
4. The intelligent door lock control system according to claim 3, wherein the bluetooth control module is further configured to trigger timing when the wake-up signal is received, so as to obtain a first timing duration;
the Bluetooth control module is further used for switching the current state of the Bluetooth control module into a dormant state when the first timing time is longer than a first preset time threshold and the first broadcast information is not searched;
the Bluetooth control module is further used for switching the current state of the Bluetooth control module into the dormant state when the first timing time is longer than a first preset time threshold and the first broadcast information does not meet preset conditions.
5. The intelligent door lock control system according to claim 4, wherein the bluetooth control module is further configured to switch a current state of the bluetooth control module to the sleep state when the first timing duration is less than or equal to a first preset time threshold and the generated unlock signal is transmitted to the door lock driving module.
6. The intelligent door lock control system according to claim 1, wherein the bluetooth control module is further configured to transmit second broadcast information to a terminal device according to the received wake-up signal;
The terminal equipment is also used for searching the second broadcast information, processing the searched second broadcast information, generating an unlocking instruction when the second broadcast information meets preset conditions, and transmitting the unlocking instruction to the Bluetooth control module;
the Bluetooth control module is also used for generating the unlocking signal according to the unlocking instruction and transmitting the unlocking signal to the door lock driving module.
7. The intelligent door lock control system according to claim 6, wherein the bluetooth control module is further configured to trigger timing when the wake-up signal is received, to obtain a second timing duration;
the Bluetooth control module is further used for switching the current state of the Bluetooth control module into the dormant state when the second timing time is longer than a second preset time threshold and the unlocking instruction is not received;
the Bluetooth control module is further configured to switch a current state of the Bluetooth control module to the sleep state when the second timing duration is less than or equal to a second preset time threshold and the generated unlocking signal is transmitted to the door lock driving module.
8. The intelligent door lock control system according to claim 1, wherein the bluetooth control module is further configured to obtain cached historical unlocking log information according to the wake-up signal, and transmit the historical unlocking log information to a background server.
9. The intelligent door lock control system according to claim 1, further comprising a card swiping sensing module disposed on the door body, the card swiping sensing module being respectively connected to the proximity sensing module and the door lock driving module;
the card swiping sensing module is used for receiving the wake-up signal and waiting for the card swiping terminal to transmit the card swiping sensing signal according to the wake-up signal;
the card swiping induction module is also used for receiving the card swiping induction signal, generating an unlocking signal when the card swiping induction signal meets a second preset condition, and transmitting the unlocking signal to the door lock driving module.
10. The intelligent door lock control method is characterized by comprising the following steps of:
receiving a wake-up signal transmitted by a proximity sensing module; the wake-up signal is generated when the proximity sensing module detects that a proximity object enters the sensing area;
searching first broadcast information transmitted by the terminal equipment according to the wake-up signal;
processing the searched first broadcast information, generating an unlocking signal when the first broadcast information meets a preset condition according to the processing result, and transmitting the unlocking signal to a door lock driving module; the unlocking signal is used for indicating the door lock driving module to drive the door lock mechanism to unlock.
CN202310924772.3A 2023-07-26 2023-07-26 Intelligent door lock control system and control method Pending CN116912981A (en)

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Application Number Priority Date Filing Date Title
CN202310924772.3A CN116912981A (en) 2023-07-26 2023-07-26 Intelligent door lock control system and control method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310924772.3A CN116912981A (en) 2023-07-26 2023-07-26 Intelligent door lock control system and control method

Publications (1)

Publication Number Publication Date
CN116912981A true CN116912981A (en) 2023-10-20

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Family Applications (1)

Application Number Title Priority Date Filing Date
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Country Link
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