Going-out reminding method, device and equipment, medium and intelligent door lock

Abstract

The invention relates to the technical field of intelligent door locks, and discloses a going-out reminding method, device and equipment, a medium and an intelligent door lock.The method comprises the steps that after an identity recognition signal of a user is received, equipment information of bound equipment is confirmed according to the user identity determined based on identity recognition information; retrieving according to the equipment information, judging whether the user carries the bound equipment, if so, taking the carried bound equipment as target equipment, and if not, sending a corresponding reminding signal according to the uncarried bound equipment; and when a going-out signal of the user is received, searching is carried out according to the target equipment, whether the user carries the target equipment or not is judged, and if the user does not carry the target equipment, a corresponding reminding signal is sent according to the uncarried target equipment. According to the invention, the user can be reminded in time when the user does not carry the corresponding equipment when entering and exiting the door, the influence on life or work due to no carrying of the equipment is avoided, the user is also prevented from delaying time to find the equipment which is not placed at home, and the user experience is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of smart door locks, and in particular to an exit reminder method, device, equipment, medium and smart door lock. Background Art

[0002] In daily life, people need to carry some electronic devices with them, but there are times when they forget to bring something when they go out. For example, children and the elderly now wear GPS devices; relevant users also need to bring smart devices such as mobile phones and watches or carry car keys, etc., and at certain times they also need to carry sports headphones.

[0003] In the prior art, smart door locks can only allow users to set items that need to be reminded. However, in actual use, if a user mistakenly thinks that he or she has brought an item home but has not, and the lock still reminds the user when the user goes out, the user will spend time searching the house in vain, which will reduce the user's experience with the reminder service. Summary of the invention

[0004] In view of this, the present invention provides a method, device, equipment, medium and smart door lock for reminding users to go out, so as to solve the problem that users forget to bring their belongings when going out.

[0005] In a first aspect, the present invention provides a method for reminding people to go out, the method comprising:

[0006] After receiving the user's identity recognition signal, obtain the user's identity determined based on the identity recognition information, and confirm the device information of the bound device according to the user's identity;

[0007] Retrieve according to the device information to determine whether the user carries a bound device. If the user carries the bound device, the bound device is used as the target device. If the user does not carry the bound device, a corresponding reminder signal is issued according to the fact that the bound device is not carried.

[0008] When receiving the user's going-out signal, a search is performed according to the target device to determine whether the user has carried the target device. If not, a corresponding reminder signal is issued according to the target device not being carried.

[0009] The method for reminding users to go out provided by the embodiment of the present invention determines the user identity based on the user's identity recognition information, confirms the device information of the bound device according to the user identity, performs a search according to the device information, and uses the bound device that the user has carried as the target device to remind the user of the device that is not carried. After receiving the user's going out signal, it searches whether the user carries the target device, and sends a reminder signal if the user does not carry the target device. The present invention can judge and search for the carried device when the user enters and leaves the house, so as to judge whether the user carries the device that has been brought into the house when going out, and promptly remind the user when the user enters and leaves the house without carrying the corresponding device, so as to avoid affecting life or work due to not carrying the device, and also avoid the user wasting time looking for the device that is not placed at home, thereby improving the user experience.

[0010] In an optional embodiment, the device information includes: device identification, communication mode and signal threshold, and the device information of the bound device is confirmed according to the user identity, including: when the trigger signal of the outdoor lock is received, obtaining the correspondence between the pre-bound user and the device, and the correspondence between the predetermined device, communication mode and signal threshold; searching in the correspondence between the user and the device according to the user identity to obtain the device identification of the bound device corresponding to the user identity; searching in the correspondence between the device, communication mode and signal threshold according to the device identification to determine the communication mode and signal threshold of the bound device.

[0011] By binding the user and the device in advance, the present invention can directly determine the device that the user needs to carry according to the user's identity, which is convenient for subsequent judgment of whether the user carries the bound device. In addition, when binding the user and the device, the communication mode and signal threshold corresponding to the device are obtained, which can provide data support for judging whether the user carries the bound device.

[0012] In an optional implementation, a search is performed based on the device information to determine whether the user is carrying a bound device. If the user is carrying a bound device, the bound device is used as the target device, including: after receiving a closing signal from the outdoor lock, performing a signal search based on a communication method corresponding to the device identifier to obtain a wireless signal; comparing the strength of the wireless signal with a signal threshold corresponding to the device identifier; if the strength is less than the signal threshold, determining that the user is not carrying the bound device corresponding to the device identifier, and if the strength is greater than the signal threshold, determining that the user is carrying the bound device corresponding to the device identifier; using the bound device as the target device, and determining the corresponding target device identifier, target communication method, and target signal threshold.

[0013] The present invention searches for wireless signals according to the communication mode of each bound device and compares the wireless signal with the corresponding signal threshold. It can determine whether the user is currently carrying a bound device. If the user is carrying a bound device, the device is used as the target device. When the user goes out, it is determined whether the user is carrying the target device, thereby reminding the user.

[0014] In an optional embodiment, after receiving the user's exit signal, a search is performed based on the target device to determine whether the user has carried the target device, including: after receiving the trigger signal of the indoor lock, a signal search is performed according to the target communication method to obtain a wireless signal; the strength of the wireless signal is compared with the target signal threshold; if the strength is less than the target signal threshold, it is determined that the user does not carry the target device corresponding to the target device identifier; if the strength is greater than the target signal threshold, it is determined whether the strength has changed; if it has not changed, it is determined that the user does not carry the target device corresponding to the target device identifier; if it has changed, it is determined that the user has carried the target device corresponding to the target device identifier.

[0015] The present invention can accurately determine whether the user is carrying the relevant device by judging the wireless signal of the target device when the user goes out. In addition, by judging the change of signal strength, it can avoid the situation where the user places the relevant device near the door but does not carry it, thereby ensuring the accuracy and reliability of the judgment result.

[0016] In an optional embodiment, if the device is not carried, a corresponding reminder signal is issued according to the fact that the bound device is not carried, or if the device is not carried, a corresponding reminder signal is issued according to the fact that the target device is not carried, including: obtaining a first designated device, and determining whether the uncarried bound device or the uncarried target device is set as the first designated device, the first designated device being pre-set as a device that does not need to be carried within a first preset time interval or a first preset number of times; if it is not set as the first designated device, generating a corresponding voice signal and light signal according to the fact that the bound device is not carried or the target device is not carried; controlling the voice device to issue a reminder sound according to the voice signal, and controlling the light device to issue a reminder light according to the light signal; obtaining the user's voice response based on the reminder sound, and determining, based on the voice response, whether the user has set the uncarried bound device or the uncarried target device as the first designated device, and the first preset time interval or the first preset number of times interval corresponding to the first designated device.

[0017] The present invention can more directly remind users that they have forgotten to bring relevant devices when entering or leaving the house through voice reminders and light reminders. At the same time, it can determine which device is forgotten to bring according to the specific content of the voice reminder or the lights of different lights, so as to facilitate users to find it in a targeted manner. In addition, by interacting with the user through voice to determine the designated device that the user intends not to carry, and judging whether the currently uncarried device is a designated device before reminding, the user can be reminded in a targeted manner to avoid repeated reminders of not carrying a designated device when the user intends not to carry it.

[0018] In an optional embodiment, if the device is not carried, a first reminder signal is sent out based on the fact that the bound device is not carried, or if the device is not carried, a second reminder signal is sent out based on the fact that the target device is not carried, and it also includes: if the device is set as the first designated device, obtaining the first preset time interval and the current time, or obtaining the first preset number interval and the current number of retrievals; judging whether the current time exceeds the first preset time interval, or whether the current number of retrievals exceeds the first preset number interval; if not, no reminder signal is sent out, and the current time or the current number of retrievals is updated; if exceeded, a reminder signal is sent out.

[0019] The present invention can determine whether the trip without the designated device is within the time interval set by the user by judging the time interval or the number of searches when determining that the device not currently carried is the device specified by the user, thereby determining whether to remind the user according to the user's habits, thereby improving the user's usage experience and satisfaction.

[0020] In an optional embodiment, after receiving the user's out-of-door signal, searching according to the target device to determine whether the user has carried the target device, it also includes: obtaining a second designated device, and searching according to the second designated device to determine whether the user has carried the second designated device, the second designated device is a device that is pre-set to be required to be carried within a second preset time interval or a second preset number of times; if not carried, determining whether to issue a reminder signal based on the second preset time interval and the current time, or based on the second preset number of times and the current number of searches.

[0021] The present invention can flexibly perform device retrieval and reminder according to the user's usage needs by judging whether the user carries necessary equipment when going out, thereby preventing the user from forgetting to bring corresponding equipment in specific scenarios and improving the flexibility of going out reminders.

[0022] In a second aspect, the present invention provides a device for reminding people to go out, the device comprising:

[0023] The device determination module is used to obtain the user identity determined based on the identity identification information after receiving the user identity identification signal, and confirm the device information of the bound device according to the user identity;

[0024] The door entry reminder module is used to search according to the device information to determine whether the user carries a bound device. If the user carries the bound device, the bound device is used as the target device. If the user does not carry the bound device, a corresponding reminder signal is issued according to the fact that the bound device is not carried.

[0025] The going-out reminder module is used to search according to the target device after receiving the user's going-out signal, and determine whether the user has carried the target device. If not, a corresponding reminder signal is issued according to the target device not being carried.

[0026] In a third aspect, the present invention provides a computer device, comprising: a memory and a processor, the memory and the processor are communicatively connected to each other, the memory stores computer instructions, and the processor executes the exit reminder method of the first aspect or any corresponding embodiment thereof by executing the computer instructions.

[0027] In a fourth aspect, the present invention provides a computer-readable storage medium having computer instructions stored thereon, the computer instructions being used to enable a computer to execute the method for reminding a user to leave their home in the first aspect or any of its corresponding embodiments.

[0028] In a fifth aspect, the present invention provides a computer program product, including computer instructions, which are used to enable a computer to execute the method for reminding a user to go out according to the first aspect or any corresponding embodiment thereof.

[0029] In the sixth aspect, the present invention provides a smart door lock, including: an outdoor lock and an indoor lock, used to open the smart door lock outside or inside the door; a distance detection module, used to sense whether someone is approaching in the target area and generate identification information; a user identification module, used to determine the user's identity information based on the identification information; a voice device, used to make a sound; a lighting device, used to emit light; a control module, connected to the outdoor lock, the indoor lock, the distance detection module, the user identification module, the voice device and the lighting device, used to execute the going out reminder method of the above-mentioned first aspect or any corresponding embodiment thereof. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0031] Figure 1 is a flow chart of a method for reminding people to leave their homes according to an embodiment of the present invention;

[0032] Figure 2 is a schematic diagram of a binding process of a method for reminding people to go out according to an embodiment of the present invention;

[0033] Figure 3 is a schematic diagram of a judgment flow of a method for reminding to go out according to an embodiment of the present invention;

[0034] Figure 4 is a flow chart of another method for reminding people to leave their homes according to an embodiment of the present invention;

[0035] Figure 5 is a flow chart of another method for reminding people to go out according to an embodiment of the present invention;

[0036] Figure 6 is a structural block diagram of a device for reminding people to go out according to an embodiment of the present invention;

[0037] Figure 7 It is a schematic diagram of the hardware structure of a computer device according to an embodiment of the present invention. DETAILED DESCRIPTION

[0038] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention.

[0039] The embodiment of the present invention is applicable to the application scenario where the smart door lock reminds the user whether to carry the device when entering or leaving the door. The embodiment of the present invention provides an exit reminder method, which achieves the effect of timely reminder by judging whether the user carries the corresponding device when entering or leaving the door.

[0040] According to an embodiment of the present invention, an embodiment of a method for reminding people to go out is provided. It should be noted that the steps shown in the flowchart of the accompanying drawings can be executed in a computer system such as a set of computer executable instructions, and although a logical order is shown in the flowchart, in some cases, the steps shown or described can be executed in an order different from that shown here.

[0041] In this embodiment, a method for reminding to leave the house is provided, which can be used for the above-mentioned smart door lock. Figure 1 is a flow chart of a method for reminding people to go out according to an embodiment of the present invention. Figure 1 As shown, the process includes the following steps:

[0042] Step S101, after receiving the user's identity recognition signal, obtain the user's identity determined based on the identity recognition information, and confirm the device information of the bound device according to the user's identity.

[0043] Specifically, in the embodiment of the present invention, Figure 2 As shown, the user pre-binds the user's related devices through the software APP (Application) that matches the smart door lock on the mobile phone. The related devices include: mobile phones, smart watches, smart keys, etc. Figure 3 As shown, after the user enters the mobile phone binding device interface, the wireless communication module of the mobile phone is activated and starts to search for user devices. Different user devices have different communication methods. For example, user devices include wireless communication modules such as Bluetooth modules, WiFi modules, UWB modules or zigbee modules. The corresponding wireless communication module in the mobile phone searches for wireless signals, and displays the retrieved devices in the device list on the display interface of the APP, and prompts the user to bring the device close to the mobile phone. The user completes the communication binding with the device by clicking on the device to be bound on the display interface, and records the signal strength of the device's wireless signal at this time during binding, and uses this as the signal threshold. After all devices are bound, the device information (device identification, communication method and signal threshold) of the bound device is transmitted to the smart door lock through a remote or local network. The smart door lock determines the corresponding relationship between the user and the device, the corresponding relationship between the device and the communication method and the signal threshold based on the device information.

[0044] In some optional implementations, the smart door lock of the embodiment of the present invention is equipped with a distance detection module and a user identification module, such as Figure 2 As shown, when the user approaches from outside the door and enters the detection area of ​​the distance detection module, the distance detection module can detect the human body signal and start the user identification module. Among them, the user identification module includes a mobile phone NFC identification module or an identification module of biological directional features such as fingerprints and faces, which is only used as an example and is not limited to this. When the user triggers the user identification module, the user identification module collects the user's identity recognition signal and determines the user's identity based on the identity recognition signal. After determining the user's identity, the smart door lock directly determines whether the device has been bound in the software APP based on the user's identity, and obtains the device information of the bound device that has been pre-bound to the user.

[0045] Step S102, searching according to the device information to determine whether the user carries a bound device, if so, taking the carried bound device as the target device, if not, sending a corresponding reminder signal according to not carrying the bound device.

[0046] Specifically, in the embodiment of the present invention, the smart door lock determines all devices bound to the user based on the user's identity, but the user will carry related devices according to his or her own habits, such as wearing a smart watch when going out for exercise in the morning or evening, and carrying a smart key when going to work during the day, etc. Therefore, it is necessary to search based on the device information of the bound device to determine whether the user carries the device bound in the software. The smart door lock of the embodiment of the present invention includes an indoor lock and an outdoor lock. When the user enters the door, the outdoor lock is triggered, and when the user goes out, the indoor lock is triggered. Therefore, when the outdoor lock is triggered, it is determined whether the user carries the device bound in the software based on the communication mode and model threshold corresponding to the bound device. If the user carries some bound devices, the bound device is used as the target device, so as to detect whether the user carries the target device when the user goes out.

[0047] In some optional implementations, if it is determined that the user does not carry certain bound devices when entering the house, a reminder is given when the user enters the house, so that the user knows in time what he has forgotten to bring and can find it in time. For example, if the user forgets his mobile phone in the car after arriving home, he can go to the car to get the mobile phone in time with the reminder of the smart door lock when entering the house. Or if some devices are left at the office, he can know in time when entering the house, so that even if he cannot find them, he can be mentally prepared to prevent the user from searching everywhere in vain after entering the house.

[0048] Step S103, after receiving the user's exit signal, searching is performed according to the target device to determine whether the user has carried the target device. If not, a corresponding reminder signal is issued according to the fact that the target device is not carried.

[0049] Specifically, in an embodiment of the present invention, when a user passes by a door and triggers the indoor lock when closing the door, a user's exit signal can be obtained. At this time, a search is performed based on the communication mode and signal threshold of the target device to determine whether the user is carrying the target device, thereby avoiding the situation where the user does not carry a certain device when entering the house, but is judged and reminded that the user does not carry the device when leaving the house, resulting in the user being unable to find the device at home. However, in actual operation, in order to ensure that the user has not forgotten to carry any relevant device, all bound devices can still be searched when the user goes out, and a timed reminder of the device not being carried can be achieved by expanding the search range, but there will be a situation where the reminder is more cumbersome.

[0050] In some optional embodiments, such as Figure 2As shown, if it is determined that the user has not forgotten to bring the target device, the relevant search program is closed, and the smart door lock will not send a reminder signal after the user goes out. However, if it is determined that the user does not carry a certain target device at this time, the user is reminded to forget to bring the relevant device through intuitive methods such as alarm sound and light emission. Among them, for the alarm sound, different devices can be bound to different sound signals in advance, or voice signals can be generated directly according to the device, and the user can also directly determine what the device that is not carried is based on the sound signal or voice signal; and for the light emission, different devices can be bound to different light colors or light flashing modes in advance, and the user can directly determine what the device that is not carried is based on the light signal. This is just an example and is not limited to this. Or the smart door lock can remind the user of the device that he forgot to bring through message push and other methods. The reminder method when entering the door is the same as the reminder method when leaving the house.

[0051] The method for reminding users to go out provided by the embodiment of the present invention determines the user identity based on the user's identity recognition information, confirms the device information of the bound device according to the user identity, performs a search according to the device information, and uses the bound device that the user has carried as the target device to remind the user of the device that is not carried. After receiving the user's going out signal, it searches whether the user carries the target device, and sends a reminder signal if the user does not carry the target device. The present invention can judge and search for the carried device when the user enters and leaves the house, so as to judge whether the user carries the device that has been brought into the house when going out, and promptly remind the user when the user enters and leaves the house without carrying the corresponding device, so as to avoid affecting life or work due to not carrying the device, and also avoid the user wasting time looking for the device that is not placed at home, thereby improving the user experience.

[0052] In this embodiment, a method for reminding to leave the house is provided, which can be used for the above-mentioned smart door lock. Figure 4 is a flow chart of a method for reminding people to go out according to an embodiment of the present invention. Figure 4 As shown, the process includes the following steps:

[0053] Step S401, after receiving the user's identity recognition signal, obtain the user's identity determined based on the identity recognition information, and confirm the device information of the bound device according to the user's identity.

[0054] Specifically, the above step S401 includes:

[0055] Step S4011, after receiving the trigger signal of the outdoor lock, obtain the correspondence between the pre-bound user and the device, and the correspondence between the pre-determined device, the communication mode and the signal threshold.

[0056] Specifically, in the embodiment of the present invention, the smart door lock stores in advance the correspondence between the user and the device, the device and the communication mode, and the signal threshold value determined according to the device information of the bound device. When the user triggers the outdoor lock to open the door from outside, the pre-stored correspondence is directly obtained and used as a reference for subsequent retrieval.

[0057] Step S4012: searching in the correspondence between the user and the device according to the user identity to obtain the device identifier of the bound device corresponding to the user identity.

[0058] Specifically, in an embodiment of the present invention, different devices are distinguished by device identifiers, and different users also have different user identifiers. Therefore, by searching in the correspondence between users and devices according to the user identifier corresponding to the user identity, the device identifier corresponding to the user identity can be obtained, which represents the device pre-bound to the user.

[0059] Step S4013: searching in the correspondence between the device, the communication mode and the signal threshold according to the device identification to determine the communication mode and the signal threshold of the bound device.

[0060] Specifically, in an embodiment of the present invention, different bound devices correspond to different communication modes and signal thresholds, wherein the communication mode represents the type of wireless signal emitted by the wireless communication module of the bound device, and the signal threshold represents the strength that can be achieved by the wireless signal emitted by the wireless communication module of the bound device within a relatively close distance. If the distance is far, the signal strength cannot reach the signal threshold.

[0061] Step S402, searching according to the device information to determine whether the user carries a bound device, if so, taking the carried bound device as the target device, if not, sending a corresponding reminder signal according to not carrying the bound device.

[0062] Specifically, step S402 includes:

[0063] Step S4021, after receiving the closing signal of the outdoor lock, a signal search is performed according to the communication method corresponding to the device identifier to obtain a wireless signal.

[0064] Specifically, in an embodiment of the present invention, when the user opens the door from outside and goes in to close the door, the indoor lock receives a closing signal, which means that the user is next to the door. If the user carries related equipment, the related equipment is closest to the smart door lock at this time. Therefore, a signal search is performed according to the communication method corresponding to the device identification, that is, the wireless signal emitted by the bound device is searched to obtain the corresponding wireless signal.

[0065] Step S4022, compare the strength of the wireless signal with the signal threshold corresponding to the device identifier; if the strength is less than the signal threshold, it is determined that the user does not carry the bound device corresponding to the device identifier; if the strength is greater than the signal threshold, it is determined that the user has carried the bound device corresponding to the device identifier.

[0066] Specifically, in an embodiment of the present invention, each bound device corresponds to a different signal threshold, and the obtained wireless signal is compared with the signal threshold corresponding to the device identifier to determine whether the bound device is near the smart door lock at this time. If the strength is less than the signal threshold, it means that the bound device corresponding to the device identifier is far away from the smart door lock, but since the user is near the door at this time, it means that the user does not carry the bound device corresponding to the device identifier. However, if the strength is greater than the signal threshold, it means that the bound device corresponding to the device identifier is close to the smart door lock, and it is determined that the user is carrying the bound device corresponding to the device identifier at this time.

[0067] Step S4023: The carried and bound device is taken as the target device, and the corresponding target device identification, target communication mode and target signal threshold are determined.

[0068] Specifically, in an embodiment of the present invention, in order to ensure that the devices already at home are retrieved when the user goes out, after determining the bound device that the user carries when entering the house, it is used as the target device, and the target device identification, target communication mode and target signal threshold are determined accordingly.

[0069] Step S403, after receiving the user's exit signal, searching is performed according to the target device to determine whether the user has carried the target device. If not, a corresponding reminder signal is issued according to the fact that the target device is not carried.

[0070] Specifically, the above step S403 includes:

[0071] Step S4031, after receiving the trigger signal of the indoor lock, a signal search is performed according to the target communication mode to obtain a wireless signal.

[0072] Specifically, in the embodiment of the present invention, when the user goes out, the indoor lock of the smart door lock will be triggered first. Therefore, after receiving the trigger signal of the indoor lock, the signal search is directly performed according to the target communication mode of the target device to obtain the corresponding wireless signal. For example, if the target device includes a Bluetooth communication module, its target communication mode is Bluetooth communication. Therefore, the signal search is performed according to the Bluetooth communication mode to obtain the Bluetooth signal. This is only an example and is not limited to this. In addition, the embodiment of the present invention performs device retrieval only when the indoor lock or outdoor lock is triggered, which can prevent the door lock from performing retrieval when the user just passes by the door, resulting in increased power consumption.

[0073] Step S4032, compare the strength of the wireless signal with the target signal threshold. If the strength is less than the target signal threshold, it is determined that the user does not carry the target device corresponding to the target device identifier. If the strength is greater than the target signal threshold, it is determined whether the strength has changed.

[0074] Specifically, in an embodiment of the present invention, similar to when entering and closing the door, the obtained wireless signal is compared with the target signal threshold corresponding to the target device identifier to determine whether the target device is near the smart door lock at this time. If the strength is less than the target signal threshold, it means that the target device corresponding to the target device identifier is far away from the smart door lock, but since the user is near the door at this time, it means that the user does not carry the target device corresponding to the target device identifier. However, if the strength is greater than the target signal threshold, it is determined whether the strength has changed. Because some users will place relevant devices at the entrance hall when entering the door, at this time, since the device is close to the smart door lock, the strength of the wireless signal may be greater than the target signal threshold, but the user may still miss the relevant items at the entrance hall. Therefore, in the process of the user moving from the inside of the door to the outside of the door, it is determined whether the strength of the wireless signal changes, so as to determine whether the user is carrying the target device. In order to improve the accuracy of the wireless signal strength, the smart door lock can use a UWB module for measurement, but is not limited to this.

[0075] Step S4033: if there is no change, it is determined that the user does not carry the target device corresponding to the target device identifier; if there is a change, it is determined that the user has carried the target device corresponding to the target device identifier.

[0076] Specifically, in the embodiment of the present invention, if the strength of the wireless signal corresponding to the target device identification does not change, it proves that the relative distance between the target device and the smart door lock has not changed, the target device remains at the original location, and it is determined that the user does not carry the target device corresponding to the target device identification. However, if the strength changes, it proves that the relative distance between the target device and the smart door lock has changed, and it is determined that the user carries the target device corresponding to the target device identification.

[0077] The method for reminding people to go out provided by the embodiment of the present invention determines the user identity based on the user's identity identification information, confirms the device information of the bound device according to the user identity, searches according to the device information, and uses the bound device that the user has carried as the target device. When receiving the user's going out signal, it searches whether the user carries the target device, and sends a reminder signal if the user does not carry the target device. The present invention can determine whether the user carries the corresponding device by searching the bound device when the user enters or leaves the door, and reminds the user in time if the user does not carry the device, so as to avoid affecting life or work due to not carrying the device.

[0078] In this embodiment, a method for reminding to leave the house is provided, which can be used for the above-mentioned smart door lock. Figure 5 is a flow chart of a method for reminding people to go out according to an embodiment of the present invention. Figure 5 As shown, the process includes the following steps:

[0079] Step S501: after receiving the user's identity recognition signal, obtain the user's identity determined based on the identity recognition information, and confirm the device information of the bound device according to the user's identity. Figure 4 Step S401 of the illustrated embodiment will not be described in detail here.

[0080] Step S502, searching according to the device information to determine whether the user carries a bound device, if so, taking the carried bound device as the target device, if not, sending a corresponding reminder signal according to not carrying the bound device.

[0081] Specifically, the above step S502 includes:

[0082] Step S5021, obtaining a first designated device, and determining whether the uncarried bound device is set as the first designated device, the first designated device being a device that is pre-set as not to be carried within a first preset time interval or a first preset number of times.

[0083] Specifically, in the embodiment of the present invention, when a user enters the door, if he forgets to bring a bound device, the smart door lock will issue a voice reminder, asking the user whether he still wants to bring the bound device. If the user is sure not to bring the bound device, the bound device will be set as the first designated device, that is, the device is not required to be carried, and the smart door lock will not remind the user to forget to bring the first designated device when the user enters the door.

[0084] Step S5022: If it is not set as the first designated device, a corresponding voice signal and light signal are generated according to the fact that no bound device is carried.

[0085] Specifically, in the embodiment of the present invention, if the bound device is not set as the first designated device, it means that the user still needs to carry the bound device when entering the door. Therefore, when it is retrieved that the user does not carry the bound device, a voice signal and a light signal are generated according to the reminder method pre-set for the bound device, such as the sound type or voice content, light color or light flashing method, but not limited to this. In addition, when the voice signal for reminder is generated, a voice signal for interaction is also generated.

[0086] Step S5023, controlling the voice device to emit a reminder sound according to the voice signal, and controlling the lighting device to emit a reminder light according to the lighting signal.

[0087] Specifically, in an embodiment of the present invention, a voice device such as a speaker controlling the smart door lock emits a reminder sound according to a voice signal, including a sound reminding the user that he has forgotten to bring the device and a sound asking the user whether he wants to bring the device. At the same time, the lighting device is controlled to emit a reminder light of different colors or different flashing modes according to the light signal. The user can directly know which related device he has forgotten to bring according to the reminder sound or reminder light, and thus judge where the device is missing according to the reminder. However, when the user enters the door again with the related device, a second search will not be started. This setting can be set by the search time interval, etc., and is not limited here.

[0088] Step S5024, obtaining the user's voice response based on the reminder sound, and judging whether the user has set the uncarried bound device as the first designated device, and the first preset time interval or the first preset number interval corresponding to the first designated device according to the voice response.

[0089] Specifically, in an embodiment of the present invention, if the user answers the inquiry based on the smart door lock, the voice collection device such as the microphone of the smart door lock obtains the user's voice answer, and determines whether the user is sure that the bound device not carried at this time is the first designated device that he does not intend to carry through algorithms such as voice analysis. If the user is sure that he does not intend to carry this bound device, then this bound device is set as the first designated device, and the first preset time interval or the first preset number of intervals in which the user does not carry this first designated device is determined through voice interaction, and the first designated device and the corresponding first preset time interval or the first preset number of intervals and other information are stored. For example, if the user intends not to carry a smart watch between 9 am and 9 pm, the user will not be reminded to forget to bring the smart watch when entering the door between 9 am and 9 pm. This is just an example and is not limited to this.

[0090] In some optional embodiments, if it is determined that the device that is not carrying a bound device has been set as a first designated device, the first preset time interval or the first preset number interval corresponding to the first designated device, and the current time or the current number of retrievals are obtained, and it is determined whether the current time exceeds the first preset time interval, or whether the current number of retrievals exceeds the first preset number interval. If not, no reminder signal is issued, and the current time or the current number of retrievals is updated. If exceeded, a reminder sound or a reminder light is issued according to the above reminder method.

[0091] Step S503, after receiving the user's exit signal, searching is performed according to the target device to determine whether the user has carried the target device. If not, a corresponding reminder signal is issued according to the fact that the target device is not carried.

[0092] Specifically, the above step S503 includes:

[0093] Step S5031, obtaining a first designated device, and determining whether the target device not carried is set as the first designated device, the first designated device being a device that is pre-set as not to be carried within a first preset time interval or a first preset number of times.

[0094] Specifically, in the embodiment of the present invention, when the user forgets to bring a certain target device when going out, the smart door lock will issue a voice reminder to ask the user whether to bring the target device. If the user is sure not to bring the target device, the target device will be set as the first designated device, that is, the device is not required to be carried, and the smart door lock will not remind the user to forget to bring the first designated device when the user goes out.

[0095] Step S5032: If it is not set as the first designated device, a corresponding voice signal and light signal are generated according to the target device that is not carried.

[0096] Specifically, in the embodiment of the present invention, if the target device is not set as the first designated device, it means that the user still needs to carry the target device when going out. Therefore, when it is retrieved that the user does not carry the target device, a voice signal and a light signal are generated according to the reminder method pre-set for the target device, such as the sound type or voice content, light color or light flashing method, but not limited thereto. In addition, when the voice signal for reminder is generated, a voice signal for interaction is also generated.

[0097] Step S5033, controlling the voice device to emit a reminder sound according to the voice signal, and controlling the light device to emit a reminder light according to the light signal.

[0098] Specifically, in the embodiment of the present invention, the voice device such as the speaker of the smart door lock is controlled to issue a reminder sound according to the voice signal, including a sound reminding the user that he forgot to bring the device and a sound asking the user whether he wants to bring the device. At the same time, the lighting device is controlled to emit a reminder light of different colors or different flashing modes according to the light signal. The user can directly know which related device he forgot to bring according to the reminder sound or reminder light, and then go into the house to look for it according to the reminder. However, when the user goes out again with the related device, he will not start a second search. This setting can be set by the search time interval, etc., and is not limited here.

[0099] Step S5034, obtaining the user's voice response based on the reminder sound, and judging whether the user has set the uncarried target device as the first designated device, and the first preset time interval or the first preset number interval corresponding to the first designated device according to the voice response.

[0100] Specifically, in an embodiment of the present invention, if the user answers the inquiry issued by the smart door lock, the voice collection device such as the microphone of the smart door lock obtains the user's voice answer, and determines whether the user is sure that the target device not carried at this time is the first designated device that is not intended to be carried through algorithms such as voice analysis. If the user is sure that he does not intend to carry this target device, the target device is set as the first designated device, and the first preset time interval or the first preset number of intervals during which the user does not carry this first designated device is determined through voice interaction, and the first designated device and the corresponding first preset time interval or the first preset number of intervals and other information are stored.

[0101] In some optional embodiments, if it is determined that the uncarried target device has been set as the first designated device, the first preset time interval or the first preset number interval corresponding to the first designated device, and the current time or the current number of retrievals are obtained, and it is determined whether the current time exceeds the first preset time interval, or whether the current number of retrievals exceeds the first preset number interval. If not, no reminder signal is issued, and the current time or the current number of retrievals is updated. If exceeded, a reminder sound or a reminder light is issued according to the above reminder method.

[0102] Step S504, obtain the second designated device, and search based on the second designated device to determine whether the user has carried the second designated device. The second designated device is a device that is pre-set to be carried within a second preset time interval or a second preset number of times. If not carried, determine whether to issue a reminder signal based on the second preset time interval and the current time, or based on the second preset number of times and the current search number.

[0103] Specifically, in an embodiment of the present invention, a user may carry different devices in different scenarios. Therefore, when going out, the user may carry devices that were not carried when entering the door. At this time, if only the target device carried when entering the door is judged, it is possible that the user forgets to carry the corresponding necessary device in the current scenario. Therefore, the embodiment of the present invention can pre-set the devices that the user must carry within a preset time interval or a preset number of intervals, so as to perform targeted searches when the user goes out. When it is determined that the user does not carry the necessary device, the corresponding preset time interval or preset number of intervals is obtained. If there is no preset time interval, the current time is obtained. If there is no preset number of intervals, the current number of searches is obtained, so as to determine whether the current time exceeds the second preset time interval, or whether the current number of searches exceeds the second preset number of intervals. If not, a reminder signal is issued, and the current time or the current number of searches is updated; if it exceeds, no reminder signal is issued. Among them, the reminder method is the same as the reminder method for not carrying the corresponding device when entering and leaving the door, and will not be repeated here.

[0104] The method for reminding users to go out provided by the embodiment of the present invention determines the user identity based on the user's identity recognition information, confirms the device information of the bound device according to the user identity, performs a search according to the device information, and uses the bound device that the user has carried as the target device to remind the user of the device that is not carried. After receiving the user's going out signal, it searches whether the user carries the target device, and sends a reminder signal if the user does not carry the target device. The present invention can judge and search for the carried device when the user enters and leaves the house, so as to judge whether the user carries the device that has been brought into the house when going out, and promptly remind the user when the user enters and leaves the house without carrying the corresponding device, so as to avoid affecting life or work due to not carrying the device, and also avoid the user wasting time looking for the device that is not placed at home, thereby improving the user experience.

[0105] In this embodiment, a device for reminding people to leave their homes is also provided, and the device is used to implement the above-mentioned embodiments and preferred implementations, and the descriptions that have been made will not be repeated. As used below, the term "module" can be a combination of software and / or hardware that implements a predetermined function. Although the devices described in the following embodiments are preferably implemented in software, the implementation of hardware, or a combination of software and hardware, is also possible and conceivable.

[0106] This embodiment provides a device for reminding people to go out. Figure 6 As shown, including:

[0107] The device determination module 601 is used to obtain the user identity determined based on the identity identification information after receiving the user identity identification signal, and confirm the device information of the bound device according to the user identity.

[0108] The door entry reminder module 602 is used to search according to the device information to determine whether the user carries a bound device. If the user carries the bound device, the bound device is used as the target device. If the user does not carry the bound device, a corresponding reminder signal is issued according to the fact that the bound device is not carried.

[0109] The going-out reminder module 603 is used to search according to the target device after receiving the user's going-out signal, and determine whether the user has carried the target device. If not, a corresponding reminder signal is issued according to the fact that the target device is not carried.

[0110] In some optional implementations, the device determination module 601 includes:

[0111] The relationship acquisition unit is used to acquire the correspondence between the pre-bound user and the device, and the correspondence between the pre-determined device, the communication mode and the signal threshold after receiving the trigger signal of the outdoor lock.

[0112] The first searching unit is used to search the corresponding relationship between the user and the device according to the user identity, and obtain the device identification of the bound device corresponding to the user identity.

[0113] The second searching unit is used to search the corresponding relationship between the device, the communication mode and the signal threshold according to the device identification, and determine the communication mode and the signal threshold of the bound device.

[0114] In some optional implementations, the door entry reminder module 602 includes:

[0115] The first signal search unit is used to perform a signal search according to a communication method corresponding to the device identifier to obtain a wireless signal after receiving a closing signal of the outdoor lock.

[0116] The first strength judgment unit is used to compare the strength of the wireless signal with the signal threshold corresponding to the device identifier. If the strength is less than the signal threshold, it is determined that the user does not carry the bound device corresponding to the device identifier; if the strength is greater than the signal threshold, it is determined that the user carries the bound device corresponding to the device identifier.

[0117] The target device determination unit is used to take the carried and bound device as the target device and determine the corresponding target device identification, target communication mode and target signal threshold.

[0118] In some optional implementations, the going-out reminder module 603 includes:

[0119] The second signal search unit is used to perform signal search according to the target communication mode to obtain the wireless signal after receiving the trigger signal of the indoor lock.

[0120] The second strength judgment unit is used to compare the strength of the wireless signal with the target signal threshold. If the strength is less than the target signal threshold, it is determined that the user does not carry the target device corresponding to the target device identifier; if the strength is greater than the target signal threshold, it is determined whether the strength has changed.

[0121] The device not carried determination unit is used to determine that the user does not carry the target device corresponding to the target device identifier if there is no change, and to determine that the user has carried the target device corresponding to the target device identifier if there is a change.

[0122] In some optional implementations, the door entry reminder module 602 or the door exit reminder module 603 includes:

[0123] The first designated device determination unit is used to obtain the first designated device and determine whether the unbound device or the uncarried target device is set as the first designated device. The first designated device is a device that is pre-set to not be carried within a first preset time interval or a first preset number of times.

[0124] The reminder signal generating unit is used to generate a corresponding voice signal and a light signal according to not carrying a bound device or not carrying a target device if it is not set as the first designated device.

[0125] The reminder signal issuing unit is used to control the voice device to issue a reminder sound according to the voice signal, and to control the lighting device to issue a reminder light according to the lighting signal.

[0126] The voice interaction unit is used to obtain the user's voice response based on the reminder sound, and determine whether the user has set the unbound device or the uncarried target device as the first designated device, and the first preset time interval or the first preset number interval corresponding to the first designated device according to the voice response.

[0127] In some optional implementations, the door entry reminder module 602 or the door exit reminder module 603 further includes:

[0128] The information acquisition unit is used to acquire a first preset time interval or a first preset number of intervals corresponding to the first designated device, and a current time or a current search number if the information acquisition unit is set as the first designated device.

[0129] The information comparison unit is used to determine whether the current time exceeds a first preset time interval, or whether the current search times exceeds a first preset time interval.

[0130] The information updating unit is used for not sending out a reminder signal if the time limit is not exceeded and updating the current time or the current search times; if the time limit is exceeded, sending out a reminder signal.

[0131] In some optional implementations, the going-out reminder module 603 further includes:

[0132] The second designated device determination unit is used to obtain the second designated device and perform a search based on the second designated device to determine whether the user has carried the second designated device, where the second designated device is a device that is pre-set to be carried within a second preset time interval or a second preset number of times.

[0133] The reminder judgment unit is used to judge whether to send a reminder signal according to the second preset time interval and the current time, or according to the second preset number interval and the current search number, if the device is not carried.

[0134] The further functional description of each of the above modules and units is the same as that of the above corresponding embodiments and will not be repeated here.

[0135] The exit reminder device in this embodiment is presented in the form of a functional unit, where the unit refers to an ASIC (Application Specific Integrated Circuit) circuit, a processor and memory that executes one or more software or fixed programs, and / or other devices that can provide the above functions.

[0136] The embodiment of the present invention also provides a computer device having the above Figure 6 The exit reminder device shown.

[0137] See also Figure 7 , Figure 7 is a schematic diagram of the structure of a computer device provided by an optional embodiment of the present invention, such as Figure 7 As shown, the computer device includes: one or more processors 10, a memory 20, and interfaces for connecting various components, including high-speed interfaces and low-speed interfaces. Various components are connected to each other using different buses for communication, and can be installed on a common mainboard or installed in other ways as needed. The processor can process the instructions executed in the computer device, including instructions stored in or on the memory to display the graphical information of the GUI on an external input / output device (such as, a display device coupled to the interface). In some optional embodiments, if necessary, multiple processors and / or multiple buses can be used together with multiple memories and multiple memories. Similarly, multiple computer devices can be connected, and each device provides some necessary operations (for example, as a server array, a group of blade servers, or a multi-processor system). Figure 7 A processor 10 is taken as an example.

[0138] The processor 10 may be a central processing unit, a network processor or a combination thereof. The processor 10 may further include a hardware chip. The hardware chip may be a dedicated integrated circuit, a programmable logic device or a combination thereof. The programmable logic device may be a complex programmable logic device, a field programmable gate array, a general purpose array logic or any combination thereof.

[0139] The memory 20 stores instructions executable by at least one processor 10, so that the at least one processor 10 executes the method shown in the above embodiment.

[0140] The memory 20 may include a program storage area and a data storage area, wherein the program storage area may store an operating system, an application required for at least one function; the data storage area may store data created according to the use of the computer device, etc. In addition, the memory 20 may include a high-speed random access memory, and may also include a non-transient memory, such as at least one disk storage device, a flash memory device, or other non-transient solid-state storage device. In some optional embodiments, the memory 20 may optionally include a memory remotely arranged relative to the processor 10, and these remote memories may be connected to the computer device via a network. Examples of the above-mentioned network include, but are not limited to, the Internet, an intranet, a local area network, a mobile communication network, and combinations thereof.

[0141] The memory 20 may include a volatile memory, such as a random access memory; the memory may also include a non-volatile memory, such as a flash memory, a hard disk or a solid state drive; the memory 20 may also include a combination of the above types of memory.

[0142] The computer device also includes an input device 30 and an output device 40. The processor 10, the memory 20, the input device 30 and the output device 40 may be connected via a bus or other means. Figure 7 The example of connecting through bus is taken in the following.

[0143] The input device 30 can receive input digital or character information, and generate key signal input related to the user settings and function control of the computer device, such as a touch screen, a keypad, a mouse, a track pad, a touch pad, an indicator bar, one or more mouse buttons, a trackball, a joystick, etc. The output device 40 may include a display device, an auxiliary lighting device (e.g., an LED) and a tactile feedback device (e.g., a vibration motor), etc. The above-mentioned display device includes but is not limited to a liquid crystal display, a light emitting diode, a display and a plasma display. In some optional embodiments, the display device can be a touch screen.

[0144] The embodiment of the present invention also provides a computer-readable storage medium. The method according to the embodiment of the present invention can be implemented in hardware, firmware, or can be implemented as a computer code that can be recorded in a storage medium, or can be implemented as a computer code that is originally stored in a remote storage medium or a non-temporary machine-readable storage medium and will be stored in a local storage medium through a network download, so that the method described herein can be stored in such software processing on a storage medium using a general-purpose computer, a dedicated processor, or programmable or dedicated hardware. Among them, the storage medium can be a magnetic disk, an optical disk, a read-only storage memory, a random access memory, a flash memory, a hard disk or a solid-state hard disk, etc.; further, the storage medium can also include a combination of the above types of memories. It can be understood that a computer, a processor, a microprocessor controller, or programmable hardware includes a storage component that can store or receive software or computer code. When the software or computer code is accessed and executed by a computer, a processor, or hardware, the method shown in the above embodiment is implemented.

[0145] A part of the present invention may be applied as a computer program product, such as a computer program instruction, which, when executed by a computer, can call or provide the method and / or technical solution according to the present invention through the operation of the computer. Those skilled in the art should understand that the existence of the computer program instruction in a computer-readable medium includes, but is not limited to, a source file, an executable file, an installation package file, etc., and accordingly, the way in which the computer program instruction is executed by the computer includes, but is not limited to: the computer directly executes the instruction, or the computer compiles the instruction and then executes the corresponding compiled program, or the computer reads and executes the instruction, or the computer reads and installs the instruction and then executes the corresponding installed program. Here, the computer-readable medium may be any available computer-readable storage medium or communication medium accessible to the computer.

[0146] The embodiment of the present invention also provides a smart door lock, including: an outdoor lock and an indoor lock, which are used to open the smart door lock outside or inside the door; a distance detection module, which is used to sense whether a person is approaching in the target area and generate identification information; a user identification module, which is used to determine the identity information of the user based on the identification information; a voice device, which is used to make a sound; a lighting device, which is used to make a light; and a control module, which is connected to the outdoor lock, the indoor lock, the distance detection module, the user identification module, the voice device and the lighting device, and is used to execute Figure 1 , Figure 4 or Figure 5 The method of leaving home reminder is shown.

[0147] Although the embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations are all within the scope defined by the appended claims.

Claims

1. A method for reminding people to go out, characterized in that: The method comprises: After receiving the user's identity recognition signal, obtaining the user's identity determined based on the identity recognition information, and confirming the device information of the bound device according to the user's identity; Retrieve according to the device information to determine whether the user carries the bound device, if the user carries the bound device, use the bound device as the target device, if the user does not carry the bound device, send a corresponding reminder signal according to the fact that the bound device is not carried; When receiving the user's exit signal, a search is performed based on the target device to determine whether the user has carried the target device. If not, a corresponding reminder signal is issued based on the fact that the target device is not carried.

2. The method according to claim 1, characterized in that The device information includes: device identification, communication mode and signal threshold, and the device information of the bound device confirmed according to the user identity includes: When receiving the trigger signal of the outdoor lock, the correspondence between the pre-bound user and the device, and the correspondence between the pre-determined device, the communication mode and the signal threshold are obtained; Searching the correspondence between the user and the device according to the user identity to obtain the device identifier of the bound device corresponding to the user identity; According to the device identification, a search is performed in the correspondence between the device, the communication mode and the signal threshold to determine the communication mode and the signal threshold of the bound device.

3. The method according to claim 2, characterized in that The searching according to the device information to determine whether the user carries the bound device, and if the user carries the bound device, taking the carried bound device as the target device includes: After receiving the closing signal of the outdoor lock, performing a signal search according to the communication method corresponding to the device identifier to obtain a wireless signal; Comparing the strength of the wireless signal with the signal threshold corresponding to the device identifier, if the strength is less than the signal threshold, determining that the user does not carry the bound device corresponding to the device identifier, and if the strength is greater than the signal threshold, determining that the user carries the bound device corresponding to the device identifier; The bound device carried is used as the target device, and the corresponding target device identification, target communication mode and target signal threshold are determined.

4. The method according to claim 3, characterized in that After receiving the exit signal of the user, searching according to the target device to determine whether the user has brought the target device includes: After receiving the trigger signal of the indoor lock, a signal search is performed according to the target communication mode to obtain a wireless signal; Comparing the strength of the wireless signal with the target signal threshold, if the strength is less than the target signal threshold, determining that the user does not carry the target device corresponding to the target device identifier, and if the strength is greater than the target signal threshold, determining whether the strength has changed; If there is no change, it is determined that the user does not carry the target device corresponding to the target device identifier; if there is a change, it is determined that the user has carried the target device corresponding to the target device identifier.

5. The method according to claim 1, characterized in that If the bound device is not carried, a corresponding reminder signal is sent out according to the fact that the bound device is not carried out, or if the target device is not carried, a corresponding reminder signal is sent out according to the fact that the target device is not carried out, including: Obtain a first designated device, and determine whether the bound device not carried or the target device not carried is set as a first designated device, the first designated device being a device that is pre-set to not be carried within a first preset time interval or a first preset number of times; If it is not set as the first designated device, generating a corresponding voice signal and light signal according to not carrying the bound device or not carrying the target device; Controlling the voice device to emit a reminder sound according to the voice signal, and controlling the lighting device to emit a reminder light according to the lighting signal; Obtain the user's voice response based on the reminder sound, and determine based on the voice response whether the user has set the uncarried bound device or the uncarried target device as the first designated device, and the first preset time interval or first preset number interval corresponding to the first designated device.

6. The method according to claim 5, characterized in that If the bound device is not carried, the first reminder signal is sent out according to the fact that the bound device is not carried out, or if the target device is not carried, the second reminder signal is sent out according to the fact that the target device is not carried out, further comprising: If it is set as the first designated device, then obtaining the first preset time interval and the current time, or obtaining the first preset number of times interval and the current search number; Determine whether the current time exceeds the first preset time interval, or whether the current search times exceeds the first preset time interval; If it is not exceeded, the reminder signal is not issued, and the current time or the current search number is updated; If exceeded, the reminder signal is issued.

7. The method according to claim 1, characterized in that After receiving the user's exit signal, searching according to the target device to determine whether the user has brought the target device, the method further includes: Acquire a second designated device, and perform a search based on the second designated device to determine whether the user has carried the second designated device, where the second designated device is a device that is pre-set to be carried within a second preset time interval or a second preset number of times; If it is not brought, whether to send a reminder signal is determined according to the second preset time interval and the current time, or according to the second preset number interval and the current search number.

8. A device for reminding people to go out, characterized in that: The device comprises: A device determination module, configured to, upon receiving an identity recognition signal for a user, obtain a user identity determined based on the identity recognition information, and confirm device information of a bound device according to the user identity; A door entry reminder module, used to search according to the device information to determine whether the user carries the bound device, and if so, to use the bound device as the target device; if not, to send a corresponding reminder signal according to the fact that the bound device is not carried; The going-out reminder module is used to search according to the target device after receiving the user's going-out signal, and determine whether the user has carried the target device. If not, a corresponding reminder signal is issued according to the fact that the target device is not carried.

9. A computer device, characterized in that: include: A memory and a processor, wherein the memory and the processor are communicatively connected to each other, the memory stores computer instructions, and the processor executes the exit reminder method according to any one of claims 1 to 7 by executing the computer instructions.

10. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores computer instructions, and the computer instructions are used to enable a computer to execute the exit reminder method according to any one of claims 1 to 7.

11. A computer program product, characterized in that The method comprises computer instructions, wherein the computer instructions are used to enable a computer to execute the going-out reminder method according to any one of claims 1 to 7.

12. A smart door lock, characterized in that: include: Outdoor lock and indoor lock, used to open the smart door lock from outside or inside the door; The distance detection module is used to sense whether someone is approaching the target area and generate identification information; A user identification module, used to determine the identity information of the user based on the identification information; Voice equipment, used to produce sound; Lighting equipment, for emitting light; A control module is connected to the outdoor lock, the indoor lock, the distance detection module, the user identification module, the voice device and the lighting device, and is used to execute the exit reminder method according to any one of claims 1 to 6.

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