CN109816830B - Unlocking method and device - Google Patents
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- CN109816830B CN109816830B CN201910099064.4A CN201910099064A CN109816830B CN 109816830 B CN109816830 B CN 109816830B CN 201910099064 A CN201910099064 A CN 201910099064A CN 109816830 B CN109816830 B CN 109816830B
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Abstract
The embodiment of the disclosure provides an unlocking method, which is applied to door lock equipment, wherein the door lock equipment is bound with gateway equipment, and the method comprises the following steps: detecting whether a wake-up message sent by gateway equipment is received or not; the awakening message is generated by the gateway equipment under the condition that the trusted equipment is detected, and the trusted equipment is the trusted equipment which accords with the awakening condition of the door lock equipment; if receiving the awakening message, enabling the door lock equipment to be in a working state so as to carry out authentication processing; after the authentication process is performed, the door lock apparatus is put in a standby state. It can be understood that the trusted device is a device corresponding to the door lock device, and has a certain pertinence, so that compared with a method for triggering the working state of the door lock device through the inductor, awakening of the working state triggered by other irrelevant factors in the environment can be reduced, and power consumption is further reduced.
Description
Technical Field
The disclosure relates to the technical field of intelligent home, in particular to an unlocking method and device.
Background
The intelligent door lock is a lock which is different from a traditional mechanical lock and is more intelligent in the aspects of user safety, identification and manageability, and is an executing part for locking and unlocking a door in an access control system, for example, the intelligent door lock can be a fingerprint identification intelligent door lock based on a biological identification core technology or a face identification unlocking intelligent door lock.
Disclosure of Invention
The embodiment of the disclosure aims to provide an unlocking method and an unlocking device, so as to reduce unnecessary state switching of an intelligent door lock and further reduce power consumption. The specific technical scheme is as follows:
the disclosed embodiment provides an unlocking method, which is applied to door lock equipment, wherein the door lock equipment is bound with gateway equipment, and the method comprises the following steps:
detecting whether a wake-up message sent by the gateway equipment is received or not; the awakening message is a message generated by the gateway equipment under the condition that trusted equipment is detected, and the trusted equipment is the trusted equipment which accords with the awakening condition of the door lock equipment;
if the wake-up message is received, enabling the door lock equipment to be in a working state so as to perform authentication processing;
after the authentication process is performed, the door lock apparatus is put in a standby state.
Optionally, after performing the authentication process, the enabling the door lock device to be in a standby state includes:
after the unlocking authentication is carried out and the unlocking authentication is successful, the door lock equipment is in a standby state after the door lock equipment is opened, and when the unlocking authentication is carried out and the unlocking authentication is failed, the door lock equipment is in the standby state;
and if the unlocking authentication is not carried out within the preset aging time, enabling the door lock equipment to be in the standby state.
Optionally, the detecting whether the wake-up packet sent by the gateway device is received includes:
receiving messages according to the message receiving period;
judging whether the received message is the message sent by the gateway equipment;
if so, determining that the message is a wake-up message sent by the gateway device.
Optionally, the following steps are adopted to determine the message receiving period:
acquiring a message sending interval of the gateway equipment;
and determining a message receiving period according to the message sending interval.
Optionally, the standby state includes: deep sleep state and light sleep state; the causing the door lock apparatus to be in a standby state includes:
acquiring current time and a preset configuration rule;
and enabling the door lock equipment to be in the deep sleep state or the shallow sleep state according to the current time and the preset configuration rule.
Optionally, the enabling the door lock device to be in an operating state to perform authentication processing includes:
enabling the door lock equipment to be in a working state, and starting a human body induction sensor;
and after the human body induction sensor detects a human body, carrying out authentication processing.
The embodiment of the present disclosure further provides an unlocking method, which is applied to a gateway device bound to a door lock device, and the method includes:
detecting whether a trusted device meeting the awakening condition of the door lock device exists or not;
if yes, generating a wake-up message;
and sending the awakening message to the door lock equipment so that the door lock equipment is in a working state and is in a standby state after authentication processing.
Optionally, the detecting whether there is a trusted device that meets the wake-up condition of the door lock device includes:
detecting whether equipment is accessed;
if the equipment is accessed, judging whether the accessed equipment is the trusted equipment of the door lock equipment or not according to pre-stored trusted equipment information;
and if so, judging that the trusted equipment meeting the awakening condition of the door lock equipment exists.
Optionally, in the case of device access, the method further includes:
judging whether the last time of access of the accessed equipment is longer than the current time by a preset time interval or not;
and if the time interval is greater than the preset time interval and the accessed equipment is the trusted equipment of the door lock equipment, judging that the trusted equipment meeting the awakening condition exists.
Optionally, in the case of device access, the method further includes:
judging whether the distance between the accessed equipment and the door lock equipment is greater than a preset distance or not;
and if the distance is not greater than the preset distance and the accessed equipment is the trusted equipment of the door lock equipment, judging that the trusted equipment meeting the awakening condition exists.
Optionally, the detecting whether there is a trusted device that meets the wake-up condition of the door lock device includes:
uploading the gateway device location information to a platform device;
receiving a wake-up instruction sent by the platform equipment; the wake-up instruction is generated when the platform device meets a preset condition according to the position information of the gateway device and the trust device.
The embodiment of the present disclosure further provides an unlocking apparatus, which is applied to a door lock device, the door lock device is bound with a gateway device, and the apparatus includes:
the first detection module is used for detecting whether the wake-up message sent by the gateway equipment is received or not; the awakening message is a message generated by the gateway equipment under the condition that trusted equipment is detected, and the trusted equipment is the trusted equipment which accords with the awakening condition of the door lock equipment;
the switching module is used for enabling the door lock equipment to be in a working state to trigger the authentication module if the wake-up message is received;
the authentication module is used for performing authentication processing and triggering the switching module;
the switching module is further used for enabling the door lock equipment to be in a standby state.
Optionally, the authentication module is specifically configured to:
after the unlocking authentication is performed and the unlocking authentication is successful, and the door lock equipment is opened, the switching module 402 is triggered to enable the door lock equipment to be in a standby state, and when the unlocking authentication is performed and the unlocking authentication fails, the switching module 402 is triggered to enable the door lock equipment to be in the standby state;
if the unlocking authentication is not performed within the preset aging time, the switching module 402 is triggered to enable the door lock device to be in a standby state.
Optionally, the first detection module is specifically configured to:
receiving messages according to the message receiving period;
judging whether the received message is a message sent by gateway equipment;
if yes, judging that the message is a wake-up message sent by the gateway equipment.
Optionally, the first detection module is specifically configured to:
acquiring a message sending interval of gateway equipment;
and determining a message receiving period according to the message sending interval.
Optionally, the standby state includes: deep sleep state and light sleep state; the switching module is specifically configured to:
acquiring current time and a preset configuration rule;
and enabling the door lock equipment to be in a deep sleep state or a shallow sleep state according to the current time and a preset configuration rule.
Optionally, the switching module is specifically configured to:
enabling the door lock equipment to be in a working state, and starting the human body induction sensor;
after the human body is detected by the human body induction sensor, the switching module 402 is triggered.
The embodiment of the present disclosure further provides an unlocking apparatus, which is applied to a gateway device bound to a door lock device, and the apparatus includes:
the second detection module is used for detecting whether a trust device meeting the awakening condition of the door lock device exists or not; if yes, triggering a generation module;
the generation module is used for generating a wake-up message;
and the sending module is used for sending the awakening message to the door lock equipment so as to enable the door lock equipment to be in a working state and to be in a standby state after unlocking processing is carried out.
Optionally, the second detection module is specifically configured to:
detecting whether equipment is accessed;
if the equipment is accessed, judging whether the accessed equipment is the trusted equipment or not according to the pre-stored trusted equipment information;
and if so, judging that the trusted equipment which meets the awakening condition of the door lock equipment exists.
Optionally, the second detection module is specifically configured to:
judging whether the last time of access of the accessed equipment is longer than the current time by a preset time interval or not;
and if the time interval is greater than the preset time interval and the accessed equipment is the trusted equipment of the door lock equipment, judging that the trusted equipment meeting the awakening condition exists.
Optionally, the second detection module is specifically configured to:
judging whether the distance between the accessed device and the door lock device is greater than a preset distance or not;
and if the distance is not greater than the preset distance and the accessed equipment is the trusted equipment of the door lock equipment, judging that the trusted equipment meeting the awakening condition exists.
Optionally, the second detection module is specifically configured to:
uploading the position information of the gateway equipment to the platform equipment;
receiving a wake-up instruction sent by platform equipment; the wake-up instruction is generated when the platform device meets a preset condition according to the position information of the gateway device and the trust device.
The embodiment of the disclosure also provides an electronic device, which comprises a processor, a communication interface, a memory and a communication bus, wherein the processor, the communication interface and the memory complete mutual communication through the communication bus;
a memory for storing a computer program;
and the processor is used for realizing any unlocking method when the program stored in the memory is executed.
An embodiment of the present disclosure further provides a computer-readable storage medium, in which a computer program is stored, and when the computer program is executed by a processor, the unlocking method is implemented according to any one of the foregoing methods.
Embodiments of the present invention further provide a computer program product containing instructions, which when run on a computer, cause the computer to execute any one of the above-described unlocking methods.
The unlocking method and the unlocking device provided by the embodiment of the disclosure are applied to door lock equipment, and firstly detect whether an awakening message sent by gateway equipment is received, wherein the awakening message is a message generated by the gateway equipment under the condition that trusted equipment is detected, and the trusted equipment is trusted equipment meeting the awakening condition of the door lock equipment; if receiving the awakening message, enabling the door lock equipment to be in a working state, and performing authentication processing; after the authentication process is performed, the door lock apparatus is put in a standby state.
That is to say, after the trusted device accesses the bound gateway device, the door lock device is in a working state, and then authentication processing is performed, and after the authentication processing, the door lock device is in a standby state, and it can be understood that the trusted device is a device corresponding to the door lock device and has a certain pertinence, so that compared with a method for triggering the working state of the door lock device through an inductor, awakening of the working state triggered by other irrelevant factors in the environment can be reduced, and power consumption is further reduced.
Of course, not all advantages described above need to be achieved at the same time to practice any one product or method of the present disclosure.
Drawings
In order to more clearly illustrate the embodiments of the present disclosure or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present disclosure, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic flowchart of an unlocking method according to an embodiment of the present disclosure;
fig. 2 is a schematic diagram illustrating mode switching of a door lock device according to an embodiment of the present disclosure;
fig. 3 is a schematic flowchart of another unlocking method provided in the embodiment of the present disclosure;
fig. 4 is a schematic structural diagram of an unlocking device according to an embodiment of the present disclosure;
fig. 5 is a schematic structural diagram of another unlocking device provided in the embodiment of the present disclosure;
fig. 6 is a schematic structural diagram of an electronic device according to an embodiment of the present disclosure.
Detailed Description
The technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings in the embodiments of the present disclosure, and it is obvious that the described embodiments are only a part of the embodiments of the present disclosure, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without making any creative effort, shall fall within the protection scope of the present disclosure.
Under the general condition, the power supply of intelligent lock adoption dry battery mode, consequently, in order to avoid frequently changing the battery, influence user normal use, intelligent lock need be through the switching between standby state and the operating condition, reduces the consumption.
For example, can set up the initial condition of intelligent lock into standby state to increase human body sensor in advance on intelligent lock, when human body sensor detected someone and is close to, switch into operating condition with intelligent lock, carry out the unblock through modes such as fingerprint identification or face identification, and when not detecting someone and be close to, then maintain standby state.
However, since the intelligent door lock generally faces a public corridor area, frequent false alarm is easy to occur on the human body induction sensor, so that unnecessary state switching of the intelligent door lock occurs, and therefore, the range of reducing power consumption by the above method is limited.
In order to solve the technical problem, the present disclosure provides an unlocking method, which may be applied to a door lock device, where the door lock device is bound with a gateway device, such as a fingerprint identification door lock device, a face identification door lock device, a voiceprint identification door lock device, and the like, and the method is not limited in this disclosure.
The following generally describes the unlocking method provided by the embodiments of the present disclosure.
In one implementation, the unlocking method includes:
detecting whether a wake-up message sent by gateway equipment is received or not; the awakening message is generated by the gateway equipment under the condition that the trusted equipment is detected, and the trusted equipment is the trusted equipment which accords with the awakening condition of the door lock equipment;
if receiving the awakening message, enabling the door lock equipment to be in a working state so as to carry out authentication processing;
after the authentication process is performed, the door lock apparatus is put in a standby state.
In addition, the present disclosure also provides an unlocking method, which may be applied to a gateway device bound to a door lock device, such as a router, a home gateway device, and the like, and this is not limited in this disclosure.
The following generally describes the unlocking method provided by the embodiments of the present disclosure.
In one implementation, the unlocking method includes:
detecting whether a trusted device meeting the awakening condition of the door lock device exists or not;
if yes, generating a wake-up message;
and sending the awakening message to the door lock equipment so as to enable the door lock equipment to be in a working state and to be in a standby state after unlocking.
As can be seen from the above, according to the unlocking method provided in the embodiment of the present disclosure, after the trusted device is accessed to the bound gateway device, the door lock device is in the working state, and then the authentication processing is performed, and after the authentication processing, the door lock device is in the standby state, and it can be understood that the trusted device is a device corresponding to the door lock device, and has a certain pertinence, so that compared with a method in which the working state of the door lock device is triggered by an inductor, awakening of the working state triggered by other irrelevant factors in the environment can be reduced, and thus power consumption is further reduced.
The following describes in detail the unlocking method provided by the embodiments of the present disclosure with specific embodiments.
As shown in fig. 1, a schematic flowchart of an unlocking method provided in an embodiment of the present disclosure is applied to a door lock device, and the method includes the following steps:
s101: and detecting whether a wake-up message sent by the gateway equipment is received.
The awakening message is generated by the gateway equipment under the condition that the trusted equipment is detected, and the trusted equipment is the trusted equipment which accords with the awakening condition of the door lock equipment.
For example, the gateway device may detect whether there is a trusted device that meets the wake-up condition of the door lock device through technologies such as radio frequency fingerprint or wireless positioning.
For example, the following steps may be employed: firstly, whether equipment is accessed is detected, if the equipment is accessed, whether the accessed equipment is the trusted equipment of the door lock equipment is judged according to the prestored trusted equipment information, and if the equipment is accessed, whether the trusted equipment which meets the awakening condition and is the door lock equipment exists is judged.
In one implementation manner, when the gateway device determines that there is a device to be accessed, it may further determine whether the last time of accessing the accessed device is greater than a preset time interval from the current time, and if the last time is greater than the preset time interval, and the accessed device is a trusted device of the door lock device, then determine that there is a trusted device that meets the wake-up condition of the door lock device.
Therefore, when the accessed device is a trusted device, the phenomenon that the door lock device is triggered to frequently enter the working mode due to the fact that the wireless function of the trusted device is turned on and off for many times, such as multiple times of startup and shutdown, is reduced when a user is at home. When the accessed device is not a trusted device, multiple false triggering of the door lock device by the same new device can also be avoided. The preset time interval may be set to 60 minutes, that is, within 60 minutes, the door lock device may be triggered by the same trusted device only once to switch the state.
In another implementation manner, the gateway device may further determine whether a distance between the accessed device and the door lock device is greater than a preset distance under the condition that it is determined that the device is accessed, and if the distance is not greater than the preset distance, it is determined that there is a trusted device that meets the wake-up condition.
Therefore, the distance of the equipment capable of triggering the switching operation of the door lock equipment can be further limited, and the door lock equipment can be in a working state only when the accessed equipment is in a close distance range and the accessed equipment is trusted equipment of the door lock equipment, so that the false triggering is reduced.
For example, the gateway device may determine a distance between the accessed device and the gateway device through an RSSI (Received Signal Strength Indication) value of the accessed device, and when the RSSI value is smaller than a preset threshold, it indicates that the accessed device is in a closer distance range; or, the gateway device may obtain the RSSI value of the accessed device and the RSSI value of the door lock device at the same time, and when the difference is within 20%, it indicates that the distance between the accessed device and the door lock device is short, and then sends the wake-up instruction to the door lock device.
In addition, the gateway device can also detect whether a trusted device which meets the awakening condition of the door lock device exists through a wireless positioning technology.
For example, the distance between the trusted device and the door lock device may be determined by the platform device, and for example, the specific method may be:
the binding relationship between the gateway device and the door lock device is uploaded to the platform device in advance, and meanwhile, the trusted device list in the gateway device is updated to the platform device at regular time, for example, the updating period can be set to 24 hours, wherein if a user has multiple residences, the user can be bound under the same account to share the trusted device list.
Then, the gateway device and the trusted device may upload the geographic location information of the door lock device, such as an a-GPS (Assisted-Global Positioning System) signal or a Wi-Fi Positioning signal, to the platform device, or may pre-install an application program, and periodically upload the geographic location information of the door lock device, such as an a-GPS signal or a Wi-Fi Positioning signal, to the platform device, so that when the platform device determines that the trusted device is close to the gateway device, the gateway device may send an instruction to the gateway device to request to wake up the door lock device, and after receiving the instruction from the platform device, the gateway device sends a wake-up message to switch the door lock device to a working state.
The trusted device refers to a terminal device that can be legally accessed to the gateway device for a long time, and may be a smart phone, a tablet computer, a smart watch, and the like, and in the gateway device, device information of the trusted device is stored, for example, a Media Access Control (MAC) Address, an electronic tag, a device identifier, and the like of the trusted device.
The trusted device information may be stored in the gateway device in the form of ARP (Address Resolution Protocol) information or DHCP (Dynamic Host Configuration Protocol) information, where the ARP information or the DHCP information may be a preconfigured ARP static entry or DHCP static entry, so that a determination error caused by aging of the ARP entry or the DHCP entry may be reduced.
Thus, if the ARP cache table or the DHCP cache table of the gateway equipment has the equipment information of the newly accessed equipment, the newly accessed equipment is judged to be the trusted equipment; if not, the new device is determined not to be a trusted device.
In this step, the gateway device that sends the wake-up packet is a gateway device that is bound to the door lock device, that is, the gateway device that sends the wake-up packet needs to be bound to the door lock device, and the door lock device needs to establish a connection with the gateway device in advance, so as to achieve binding between the gateway device and the door lock device.
For example, the connection may be established through a wireless protocol, such as a Wi-Fi protocol of the IEEE 802.11 standard, or may also be other low power consumption wireless communication protocols, which is not limited specifically. Therefore, the gateway equipment can be directly connected through the Wi-Fi, the user is not required to independently purchase the gateway equipment with other wireless protocols, moreover, the wireless anti-interference performance and the safety capability of the Wi-Fi in a complex wireless environment are higher than protocols such as Bluetooth and Zigbee, the integration level is high, the power consumption is low, the size is small, the product volume cannot be obviously increased after the Wi-Fi is installed in the door lock equipment, and the Wi-Fi connection gateway equipment is convenient to use.
The binding of the door lock device and the gateway device means that the door lock device establishes a corresponding relationship with the gateway device by recording information such as an IP address and an MAC address of the gateway device, for example, when the door lock device is bound with the gateway device, the door lock device may first send an IP address application request to the gateway device, then obtain IP address information returned by the gateway device, and then bind with the gateway device according to the IP address information.
When the door lock device applies for an IP address, the product type and specific model of the door lock device may be described in the DHCP information 60 field, and correspondingly, when the gateway device allocates an IP address for the door lock device, the product type may also be described in the DHCP information 43 field.
In this step, the door lock device may receive the message according to the message receiving period, and then determine whether the received message is a message sent by the gateway device, and if so, determine that the message is a wakeup message sent by the gateway device. The preset period may be determined according to a message sending interval of the gateway device, or may be a fixed value set by a user, which is not limited specifically.
For example, after receiving a new Beacon Message, the door lock device may first determine whether the Message is a Message sent by the gateway device, and if so, set a Timer Synchronization Function (TSF) Timer of the Wi-Fi module chip according to a DTIM (Delivery Traffic Indication Message) value, for example, the Timer may be set to several times the DTIM, so as to wake up the Wi-Fi module chip regularly to receive the Beacon Message.
The message receiving period may be set to N DTIM values in advance, that is, the door lock device performs timing detection according to N Beacon frame sending intervals, a value of N may be set to 1 by default, and after the gateway device and the door lock device are successfully bound, the value of N may be modified, that is, the message is received according to N Beacon Interval periods (where Beacon Interval is usually set to 100ms), where the value range of N is 1 to 255, and may be set according to a network state, for example, the value of N may be set to 2, that is, the message is received according to 2 Beacon Interval periods.
It can be understood that, generally, after the gateway device and the door lock device are successfully bound, the modified value of N is greater than the default value, so that the period for the door lock device to receive the message is longer, and correspondingly, the gateway device can delay the interval time for sending the Beacon frame, thereby reducing the receiving sensitivity of the door lock device and further reducing the power consumption.
The bound gateway device may also send the wakeup message according to a preconfigured DTIM value or Beacon period, and it can be understood that the larger the DTIM value is set, the longer the period of the detection message of the corresponding door lock device is, so that energy consumption may be saved, but the too large DTIM value may cause that the door lock device cannot receive the wakeup message in time, and the response speed is slow, based on which, the DTIM value may be set within a reasonable range, for example, the DTIM value may be set to 0.2 second.
In addition, the message sent by the gateway device may include multiple messages with different contents or forms, and different messages have different identifiers, that is, the wake-up message includes the wake-up identifier, so that after the received message is determined to be the message sent by the gateway device, it can be further determined whether the message includes the wake-up identifier, and if so, it is determined that the message is the wake-up message sent by the gateway device.
S102: and if the wake-up message is received, enabling the door lock equipment to be in a working state so as to perform authentication processing.
After the wake-up message sent by the gateway device is determined to be received, the door lock device can be in a working state to perform authentication processing.
For example, after the mobile terminal is in the working state, the camera may be started to perform the face recognition unlocking authentication, or after the mobile terminal is in the working state, the fingerprint unlocking authentication may be performed through the sensor, and the like, and the specific authentication processing mode is not limited. If the unlocking authentication is successful, the door lock equipment is opened and then is in a standby state, and if the unlocking authentication is failed, the door lock equipment is directly switched to the standby state.
In one case, after the door lock apparatus is put into the operating state, the unlocking authentication is not performed within a preset aging time, and then, the door lock apparatus may be put into the standby state again. The preset aging time can be set by a user, and in the preset aging time, if the unlocking authentication is not performed, the door lock device can be considered to be in the working state by mistake, so that the door lock device can be in the standby state again. In this way, the energy consumption can be further reduced.
For example, if the aging time is 30 seconds, it is assumed that a user has a mobile phone standing at a door to trigger the gateway device to send a wake-up message, but due to the reasons of changing shoes and folding umbrella, the unlocking authentication is not performed within 30 seconds, and the door lock device is switched to the standby state, in this case, if the user wants to perform the unlocking authentication, the door lock device may be switched to the working state again by other methods, for example, the authentication processing is triggered by touching a screen of the door lock device, or the authentication processing is triggered by a human body induction sensor after sensing a human body, so as to perform the unlocking authentication, or after waiting for the gateway device to detect a trusted device in a next detection cycle, the wake-up message is sent, so that the door lock device is switched to the working state after receiving the wake-up message, so as to perform the authentication processing, and so on.
In addition, in one implementation mode, after the door lock device is in the working state, the human body induction sensor can be started, the human body induction sensor is used for induction, and if a human body is induced, authentication processing is carried out. Therefore, only when the awakening message sent by the gateway equipment is received and a human body exists near the door lock equipment, the door lock equipment is in a working state and is subjected to authentication processing, and therefore the false triggering of the door lock equipment can be further avoided.
S103: after the authentication process is performed, the door lock apparatus is put in a standby state.
After the authentication process is performed, the state may be switched to the standby state immediately, or after a lapse of a certain period of time, the state may be switched to the standby state again, so that the state switching that is repeated in a short time is reduced.
In one implementation, the standby state can be further divided into: the deep sleep state and the shallow sleep state can respectively correspond to different standby states in different time periods, so that the energy consumption is further reduced.
For example, when the door lock device is in the standby state, the current time and the preset configuration rule may be obtained first, and then the door lock device may be switched to the deep sleep state or the shallow sleep state according to the current time and the preset configuration rule. For example, the preset configuration rules may be to adopt different standby states in a fixed time period:
in the time period of 0 to 6 points, the standby state is not awakened; in the time period of 6-9 points and 21-24 points, the standby state is a deep sleep state, and can be switched to a shallow sleep state periodically according to a clock cycle; in the time period of 10-21 points, the standby state is a shallow sleep mode, namely, the awakening message can be received at any time.
Or, a frequent unlocking time period and an infrequent unlocking time period may be determined according to empirical data collected by the door lock device, so as to determine different standby states for different time periods, which is not limited specifically.
For example, the door lock device may send the collected experience data to the cloud platform, the cloud platform analyzes the experience data by using algorithms such as machine learning, and determines a standby scheme for the door lock device in combination with management requirements for the door lock device, for example, management requirements for student dormitories or long rented apartments, and further, the cloud platform sends the standby scheme to the door lock device, and the door lock device may determine different standby states at different time periods according to the standby scheme of the cloud platform.
In addition, in this embodiment, the door lock device can further reduce power consumption through different operation states in different standby states. For example, in the deep sleep state, only an RTC (Real-Time Clock) works, and the deep sleep state is periodically switched to the shallow sleep state according to a Clock period; in a shallow sleep state, a TSF (Timer Synchronization Function) Timer may be set according to a DTIM (Delivery Traffic Indication Message), and a Beacon Message may be received periodically, or the operating frequency of the smart door lock processor may be reduced.
The operation condition of the door lock device may further include an initialization mode, where the initialization mode is a mode when the door lock device is in an initial state and does not establish a connection with the gateway device, and the initialization mode may be a preset default configuration mode, or may be an inactive mode, and so on.
For convenience of understanding, as shown in fig. 2, a schematic diagram of mode switching of a door lock device in one implementation manner provided for the embodiment of the present disclosure is provided.
In addition, the door lock device may also reduce energy consumption in a working state according to a network condition of the gateway device, for example, the wireless rate negotiation may be reduced to 1Mbps, or the wireless transmission power and the receiving sensitivity may be reduced to a certain extent according to the RSSI value of the Beacon packet sent by the gateway device received by the door lock device, or the wireless bandwidth mode may be reduced, for example, the wireless transmission power and the receiving sensitivity may be reduced by 70dBm, respectively.
As can be seen from the above, according to the unlocking method provided by the embodiment of the disclosure, after the trusted device is connected to the bound gateway device, the door lock device is in the working state, and it can be understood that the trusted device can be a device carried by a user, so that state switching triggered by other irrelevant factors in the environment can be reduced, and power consumption is further reduced.
As shown in fig. 3, a schematic flowchart of an unlocking method provided in an embodiment of the present invention is a flowchart, where the method is applied to a gateway device bound to a door lock device, and includes the following steps:
s301: it is detected whether there is a trusted device that meets the wake-up condition of the door lock device.
The gateway device can detect whether a trusted device meeting the awakening condition of the door lock device exists or not through technologies such as radio frequency fingerprint or wireless positioning. For example, the following steps may be employed: firstly, whether equipment is accessed is detected, if the equipment is accessed, whether the accessed equipment is the trusted equipment of the door lock equipment is judged according to the prestored trusted equipment information, and if the equipment is accessed, whether the trusted equipment which meets the awakening condition and is the door lock equipment exists is judged.
In one implementation manner, when the gateway device determines that there is a device to be accessed, it may further determine whether the last time of accessing the accessed device is greater than a preset time interval from the current time, and if the last time is greater than the preset time interval, and the accessed device is a trusted device of the door lock device, then determine that there is a trusted device that meets the wake-up condition of the door lock device.
Therefore, when the accessed device is a trusted device, the phenomenon that the door lock device is triggered to frequently enter the working mode due to the fact that the wireless function of the trusted device is turned on and off for many times, such as multiple times of startup and shutdown, is reduced when a user is at home. When the accessed device is not a trusted device, multiple false triggering of the door lock device by the same device can be avoided. The preset time interval may be set to 60 minutes, that is, within 60 minutes, the door lock device may be triggered by the same trusted device only once to switch the state.
In another implementation manner, the gateway device may further determine whether a distance between the accessed device and the door lock device is greater than a preset distance under the condition that it is determined that the device is accessed, and if the distance is not greater than the preset distance, it is determined that there is a trusted device that meets the wake-up condition.
Therefore, the distance of the equipment capable of triggering the switching operation of the door lock equipment can be further limited, and the door lock equipment can be in a working state only when the accessed equipment is in a close distance range and the accessed equipment is trusted equipment of the door lock equipment, so that the false triggering is reduced.
For example, the gateway device may determine a distance between the accessed device and the gateway device through an RSSI (Received Signal Strength Indication) value of the accessed device, and when the RSSI value is smaller than a preset threshold, it indicates that the accessed device is in a closer distance range; or, the gateway device may obtain the RSSI value of the accessed device and the RSSI value of the door lock device at the same time, and when the difference is within 20%, it indicates that the distance between the accessed device and the door lock device is short, and then sends the wake-up instruction to the door lock device.
In addition, whether a trusted device meeting the awakening condition of the door lock device exists can be detected through a wireless positioning technology.
For example, the distance between the trusted device and the door lock device may be determined by the platform device, and for example, the specific method may be:
the binding relationship between the gateway device and the door lock device is uploaded to the platform device in advance, and meanwhile, the trusted device list in the gateway device is updated to the platform device at regular time, for example, the updating period can be set to 24 hours, wherein if a user has multiple residences, the user can be bound under the same account to share the trusted device list.
Then, the gateway device and the trusted device may upload their own geographic location information, such as an a-GPS (Assisted-Global Positioning System) signal or a Wi-Fi Positioning signal, to the platform device, or may pre-install an application program, and periodically upload their own geographic location information, such as an a-GPS signal or a Wi-Fi Positioning signal, to the platform device, so that when the platform device determines that the trusted device is close to the gateway device, the gateway device may send an instruction to the gateway device to request to wake up the door lock device, and after receiving the instruction, the gateway device sends a wake-up message to switch the door lock device to a working state.
In this disclosure, the gateway device that sends the wake-up packet is a gateway device that is bound to the door lock device, and therefore, the door lock device needs to establish network connection with the gateway device in advance, thereby achieving binding between the gateway device and the door lock device.
For example, the binding may be performed through a wireless protocol, such as a Wi-Fi protocol of the IEEE 802.11 standard, or may also be performed through other low power consumption wireless communication protocols, which is not limited specifically. Therefore, the gateway equipment can be directly connected through the Wi-Fi, the user is not required to independently purchase the gateway equipment with other wireless protocols, moreover, the wireless anti-interference performance and the safety capability of the Wi-Fi in a complex wireless environment are higher than protocols such as Bluetooth and Zigbee, the integration level is high, the power consumption is low, the size is small, the product volume cannot be obviously increased after the Wi-Fi is installed in the door lock equipment, and the Wi-Fi connection gateway equipment is convenient to use.
For example, the binding mode between the door lock device and the gateway door lock device may be:
firstly, the door lock device sends an IP address application request to the gateway device, then obtains the IP address information returned by the gateway device, and then binds with the gateway device according to the IP address information.
The binding of the door lock device and the gateway device means that the door lock device establishes a corresponding relationship with the gateway device by recording information such as an IP address and an MAC address of the gateway device, so as to realize the mutual binding with the gateway device, when the door lock device applies for the IP address, the product type and the specific model of the door lock device can be described in a field 60 of DHCP information, and correspondingly, when the gateway device allocates the IP address for the door lock device, the product type can also be described in a field 43 of the DHCP information.
S302: and if so, generating a wake-up message.
The message generated by the gateway device may include a plurality of messages with different contents or forms, and different messages have different identifiers, in this case, the wake-up message may include a wake-up identifier, so that the door lock device may further determine whether the message includes the wake-up identifier after determining that the received message is a message sent by the gateway device, and if so, determine that the message is a wake-up message generated by the gateway device.
S303: and sending the awakening message to the door lock equipment so that the door lock equipment is switched to a working state and is in a standby state after authentication processing.
The door lock device can send the wake-up message according to a preconfigured DTIM value or Beacon period, and it can be understood that the larger the DTIM value is set, the longer the period of the detection message of the corresponding door lock device is, so that energy consumption can be saved, but the too large DTIM value may cause the door lock device not to receive the wake-up message in time, and the response speed is slow.
Correspondingly, the door lock equipment can determine a message receiving period according to the message sending interval of the gateway equipment and receive the message according to the message receiving period, so that on one hand, the untimely authentication processing caused by the overlong message receiving interval time of the door lock equipment can be avoided, and on the other hand, the large energy consumption caused by the frequent message receiving of the door lock equipment can be avoided.
As can be seen from the above, according to the unlocking method provided in the embodiment of the present invention, after the trusted device is accessed to the bound gateway device, the door lock device is in the working state, and then the authentication processing is performed, and after the authentication processing, the door lock device is in the standby state, but it can be understood that the trusted device is a device corresponding to the door lock device, and has a certain pertinence, so that compared with a method in which the working state of the door lock device is triggered by an inductor, awakening of the working state triggered by other irrelevant factors in the environment can be reduced, and thus power consumption is further reduced.
Corresponding to the above unlocking method, as shown in fig. 4, an embodiment of the present disclosure further provides an unlocking apparatus applied to a door lock device, where the door lock device is bound with a gateway device, and the apparatus includes:
a first detection module 401, configured to detect whether a wake-up packet sent by a gateway device is received; the awakening message is generated by the gateway equipment under the condition that the trusted equipment is detected, and the trusted equipment is the trusted equipment which accords with the awakening condition of the door lock equipment;
a switching module 402, configured to, if a wake-up message is received, enable the door lock device to be in a working state, so as to trigger the authentication module 403;
an authentication module 403, configured to perform authentication processing and trigger the switching module 402;
the switching module 402 is further configured to enable the door lock apparatus to be in a standby state.
In one implementation, the authentication module 403 is specifically configured to:
after the unlocking authentication is performed and the unlocking authentication is successful, and the door lock equipment is opened, the switching module 402 is triggered to enable the door lock equipment to be in a standby state, and when the unlocking authentication is performed and the unlocking authentication fails, the switching module 402 is triggered to enable the door lock equipment to be in the standby state;
if the unlocking authentication is not performed within the preset aging time, the switching module 402 is triggered to enable the door lock device to be in a standby state.
In one implementation, the first detecting module 401 is specifically configured to:
receiving messages according to the message receiving period;
judging whether the received message is a message sent by gateway equipment;
if yes, judging that the message is a wake-up message sent by the gateway equipment.
In one implementation, the first detecting module 401 is specifically configured to:
acquiring a message sending interval of gateway equipment;
and determining a message receiving period according to the message sending interval.
In one implementation, the standby state includes: deep sleep state and light sleep state; the switching module 402 is specifically configured to:
acquiring current time and a preset configuration rule;
and enabling the door lock equipment to be in a deep sleep state or a shallow sleep state according to the current time and a preset configuration rule.
In an implementation manner, the switching module 402 is specifically configured to:
enabling the door lock equipment to be in a working state, and starting the human body induction sensor;
after the human body is detected by the human body induction sensor, the switching module 402 is triggered.
As can be seen from the above, according to the unlocking apparatus provided in the embodiment of the present disclosure, after the trusted device is connected to the bound gateway device, the door lock device is in the operating state, and then the authentication processing is performed, and after the authentication processing, the door lock device is in the standby state, and it can be understood that the trusted device is a device corresponding to the door lock device, and has a certain pertinence, so that compared with a method for triggering the operating state of the door lock device through a sensor, awakening of the operating state triggered by other irrelevant factors in the environment can be reduced, and thus power consumption is further reduced.
Corresponding to the above unlocking method, as shown in fig. 5, an embodiment of the present invention further provides an unlocking apparatus applied to a gateway device bound to a door lock device, where the apparatus includes:
a second detecting module 501, configured to detect whether there is a trusted device that meets an awakening condition of the door lock device; if yes, triggering the generation module 502;
a generating module 502, configured to generate a wake-up packet;
the sending module 503 is configured to send the wake-up message to the door lock device, so that the door lock device is in a working state and is in a standby state after the unlocking process is performed.
In one implementation, the second detecting module 501 is specifically configured to:
detecting whether equipment is accessed;
if the equipment is accessed, judging whether the accessed equipment is the trusted equipment or not according to the pre-stored trusted equipment information;
and if so, judging that the trusted equipment which meets the awakening condition of the door lock equipment exists.
In one implementation, the second detecting module 501 is specifically configured to:
judging whether the last time of access of the accessed equipment is longer than the current time by a preset time interval or not;
and if the time interval is greater than the preset time interval and the accessed equipment is the trusted equipment of the door lock equipment, judging that the trusted equipment meeting the awakening condition exists.
In one implementation, the second detecting module 501 is specifically configured to:
judging whether the distance between the accessed device and the door lock device is greater than a preset distance or not;
and if the distance is not greater than the preset distance and the accessed equipment is the trusted equipment of the door lock equipment, judging that the trusted equipment meeting the awakening condition exists.
In one implementation, the second detecting module 501 is specifically configured to:
uploading the position information of the gateway equipment to the platform equipment;
receiving a wake-up instruction sent by platform equipment; the wake-up instruction is generated when the platform device meets a preset condition according to the position information of the gateway device and the trust device.
As can be seen from the above, according to the unlocking apparatus provided in the embodiment of the present disclosure, after the trusted device is connected to the bound gateway device, the door lock device is in the operating state, and then the authentication processing is performed, and after the authentication processing, the door lock device is in the standby state, and it can be understood that the trusted device is a device corresponding to the door lock device, and has a certain pertinence, so that compared with a method for triggering the operating state of the door lock device through a sensor, awakening of the operating state triggered by other irrelevant factors in the environment can be reduced, and thus power consumption is further reduced.
The disclosed embodiment also provides an electronic device, as shown in fig. 6, including a processor 601, a communication interface 602, a memory 603, and a communication bus 604, where the processor 601, the communication interface 602, and the memory 603 complete mutual communication through the communication bus 604,
a memory 603 for storing a computer program;
the processor 601 is configured to implement the following steps when executing the program stored in the memory 603:
detecting whether a wake-up message sent by the gateway equipment is received or not; the awakening message is a message generated by the gateway equipment under the condition that trusted equipment is detected, and the trusted equipment is the trusted equipment which accords with the awakening condition of the door lock equipment;
if the wake-up message is received, enabling the door lock equipment to be in a working state so as to perform authentication processing;
after the authentication process is performed, the door lock apparatus is put in a standby state.
Or, the following steps are implemented:
detecting whether a trusted device meeting the awakening condition of the door lock device exists or not;
if yes, generating a wake-up message;
and sending the awakening message to the door lock equipment so that the door lock equipment is in a working state and is in a standby state after authentication processing.
The communication bus mentioned in the electronic device may be a Peripheral Component Interconnect (PCI) bus, an Extended Industry Standard Architecture (EISA) bus, or the like. The communication bus may be divided into an address bus, a data bus, a control bus, etc. For ease of illustration, only one thick line is shown, but this does not mean that there is only one bus or one type of bus.
The communication interface is used for communication between the electronic equipment and other equipment.
The Memory may include a Random Access Memory (RAM) or a Non-Volatile Memory (NVM), such as at least one disk Memory. Optionally, the memory may also be at least one memory device located remotely from the processor.
The Processor may be a general-purpose Processor, including a Central Processing Unit (CPU), a Network Processor (NP), and the like; but also Digital Signal Processors (DSPs), Application Specific Integrated Circuits (ASICs), Field Programmable Gate Arrays (FPGAs) or other Programmable logic devices, discrete Gate or transistor logic devices, discrete hardware components.
As can be seen from the above, according to the unlocking method provided in the embodiment of the present disclosure, after the trusted device is accessed to the bound gateway device, the door lock device is in the working state, and then the authentication processing is performed, and after the authentication processing, the door lock device is in the standby state, and it can be understood that the trusted device is a device corresponding to the door lock device, and has a certain pertinence, so that compared with a method in which the working state of the door lock device is triggered by an inductor, awakening of the working state triggered by other irrelevant factors in the environment can be reduced, and thus power consumption is further reduced.
In yet another embodiment provided by the present disclosure, a computer-readable storage medium is further provided, which has instructions stored therein, and when the instructions are executed on a computer, the computer is caused to execute the unlocking method described in any of the above embodiments.
In yet another embodiment provided by the present disclosure, there is also provided a computer program product containing instructions which, when run on a computer, cause the computer to perform the unlocking method of any of the above embodiments.
In the above embodiments, the implementation may be wholly or partially realized by software, hardware, firmware, or any combination thereof. When implemented in software, may be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. When loaded and executed on a computer, cause the processes or functions described in accordance with the embodiments of the application to occur, in whole or in part. The computer may be a general purpose computer, a special purpose computer, a network of computers, or other programmable device. The computer instructions may be stored in a computer readable storage medium or transmitted from one computer readable storage medium to another, for example, from one website site, computer, server, or data center to another website site, computer, server, or data center via wired (e.g., coaxial cable, fiber optic, Digital Subscriber Line (DSL)) or wireless (e.g., infrared, wireless, microwave, etc.). The computer-readable storage medium can be any available medium that can be accessed by a computer or a data storage device, such as a server, a data center, etc., that incorporates one or more of the available media. The usable medium may be a magnetic medium (e.g., floppy Disk, hard Disk, magnetic tape), an optical medium (e.g., DVD), or a semiconductor medium (e.g., Solid State Disk (SSD)), among others.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
All the embodiments in the present specification are described in a related manner, and the same and similar parts among the embodiments may be referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, as for the device embodiment, the electronic device embodiment and the storage medium embodiment, since they are basically similar to the method embodiment, the description is relatively simple, and for the relevant points, reference may be made to the partial description of the method embodiment.
The above description is only for the preferred embodiment of the present disclosure, and is not intended to limit the scope of the present disclosure. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present disclosure are included in the scope of protection of the present disclosure.
Claims (15)
1. An unlocking method is applied to a door lock device, a gateway device is bound to the door lock device, and the method comprises the following steps:
detecting whether a wake-up message sent by the gateway equipment is received or not; the awakening message is a message generated by the gateway equipment under the condition that trusted equipment is detected, and the trusted equipment is the trusted equipment which accords with the awakening condition of the door lock equipment;
if the wake-up message is received, enabling the door lock equipment to be in a working state so as to perform authentication processing;
after the authentication process is performed, the door lock apparatus is put in a standby state.
2. The method according to claim 1, wherein the placing the door lock device in a standby state after performing the authentication process includes:
after the unlocking authentication is carried out and the unlocking authentication is successful, the door lock equipment is in a standby state after the door lock equipment is opened, and when the unlocking authentication is carried out and the unlocking authentication is failed, the door lock equipment is in the standby state;
and if the unlocking authentication is not carried out within the preset aging time, enabling the door lock equipment to be in the standby state.
3. The method of claim 1, wherein the detecting whether the wake-up packet sent by the gateway device is received comprises:
receiving messages according to the message receiving period;
judging whether the received message is the message sent by the gateway equipment;
if so, determining that the message is a wake-up message sent by the gateway device.
4. The method of claim 3, wherein the message reception period is determined by:
acquiring a message sending interval of the gateway equipment;
and determining a message receiving period according to the message sending interval.
5. The method of claim 1, wherein the standby state comprises: deep sleep state and light sleep state; the causing the door lock apparatus to be in a standby state includes:
acquiring current time and a preset configuration rule, wherein the preset configuration rule is a rule enabling the door lock equipment to adopt different standby states at different time periods;
and enabling the door lock equipment to be in the deep sleep state or the shallow sleep state according to the current time and the preset configuration rule.
6. The method of claim 1, wherein said placing the door lock device in an active state for authentication processing comprises:
enabling the door lock equipment to be in a working state, and starting a human body induction sensor;
and after the human body induction sensor detects a human body, carrying out authentication processing.
7. An unlocking method is applied to a gateway device bound with a door lock device, and comprises the following steps:
detecting whether a trusted device meeting the awakening condition of the door lock device exists or not;
if yes, generating a wake-up message;
and sending the awakening message to the door lock equipment so that the door lock equipment is in a working state and is in a standby state after authentication processing.
8. The method of claim 7, wherein the detecting whether there is a trusted device that meets the wake condition of the door lock device comprises:
detecting whether equipment is accessed;
if the equipment is accessed, judging whether the accessed equipment is the trusted equipment of the door lock equipment or not according to pre-stored trusted equipment information;
and if so, judging that the trusted equipment meeting the awakening condition of the door lock equipment exists.
9. The method of claim 8, wherein in case of device access, the method further comprises:
judging whether the last time of access of the accessed equipment is longer than the current time by a preset time interval or not;
and if the time interval is greater than the preset time interval and the accessed equipment is the trusted equipment of the door lock equipment, judging that the trusted equipment meeting the awakening condition exists.
10. The method of claim 8, wherein in case of device access, the method further comprises:
judging whether the distance between the accessed equipment and the door lock equipment is greater than a preset distance or not;
and if the distance is not greater than the preset distance and the accessed equipment is the trusted equipment of the door lock equipment, judging that the trusted equipment meeting the awakening condition exists.
11. The method of claim 7, wherein the detecting whether there is a trusted device that meets the wake condition of the door lock device comprises:
uploading the position information of the gateway equipment to platform equipment;
receiving a wake-up instruction sent by the platform equipment; the wake-up instruction is generated when the platform device meets a preset condition according to the position information of the gateway device and the trust device, and the preset condition is that the position of the trust device is close to the position of the gateway device.
12. An unlocking device, characterized in that, be applied to lock equipment, the gateway equipment has bound to lock equipment, the device includes:
the first detection module is used for detecting whether the wake-up message sent by the gateway equipment is received or not; the awakening message is a message generated by the gateway equipment under the condition that trusted equipment is detected, and the trusted equipment is the trusted equipment which accords with the awakening condition of the door lock equipment;
the switching module is used for enabling the door lock equipment to be in a working state to trigger the authentication module if the wake-up message is received;
the authentication module is used for performing authentication processing and triggering the switching module;
the switching module is further used for enabling the door lock equipment to be in a standby state.
13. An unlocking device, which is applied to a gateway device bound with a door lock device, the device comprising:
the second detection module is used for detecting whether a trust device meeting the awakening condition of the door lock device exists or not; if yes, triggering a generation module;
the generation module is used for generating a wake-up message;
and the sending module is used for sending the awakening message to the door lock equipment so as to enable the door lock equipment to be in a working state and to be in a standby state after unlocking processing is carried out.
14. An electronic device is characterized by comprising a processor, a communication interface, a memory and a communication bus, wherein the processor and the communication interface are used for realizing mutual communication by the memory through the communication bus;
a memory for storing a computer program;
a processor for implementing the method steps of any of claims 1-6 or 7-11 when executing a program stored in the memory.
15. A computer-readable storage medium, in which a computer program is stored which, when being executed by a processor, carries out the method steps of any one of claims 1 to 6 or 7 to 11.
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| CN111811839B (en) * | 2020-05-25 | 2022-06-28 | 南京英锐创电子科技有限公司 | Tire condition diagnosis method, sensor device, wake-up device, and storage medium |
| CN112590706A (en) * | 2020-12-18 | 2021-04-02 | 上海傲硕信息科技有限公司 | Noninductive face recognition vehicle door unlocking system |
| CN112684722A (en) * | 2020-12-18 | 2021-04-20 | 上海傲硕信息科技有限公司 | Low-power consumption power supply control circuit |
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| 基于物联网技术的智能门禁系统的设计与研究;王莹;《吉林建筑大学学报》;20170215;87-92页 * |
| 嵌入式网关技术在门禁控制系统中的应用;施国君;《沈阳航空工业学院学报》;20040430;50-51页 * |
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