WO2017049493A1

WO2017049493A1 - Loss-prevention method, smart wristband, and terminal

Info

Publication number: WO2017049493A1
Application number: PCT/CN2015/090423
Authority: WO
Inventors: 刘均; 陈松林; 吴国峥; 欧阳张鹏
Original assignee: 深圳还是威健康科技有限公司
Priority date: 2015-09-23
Filing date: 2015-09-23
Publication date: 2017-03-30
Also published as: CN105829911A

Abstract

Provided are a loss-prevention method, smart wristband, and terminal; in the method, the distance between a guardian and a monitored person is measured periodically or in real time; if the distance is detected to be greater than a set threshold, then an alarm is promptly set off or the guardian is notified; thus the guardian knows immediately if the monitored person has gone missing, preventing a child or elderly person from becoming lost. The smart wristband comprises a measurement unit, an alarm unit, and a notification unit; the terminal comprises a measurement unit and an alert unit.

Description

[0001] A method for preventing loss, a smart bracelet and a terminal

Technical Field

[0003] The present invention relates to the field of intelligent terminal technologies, and in particular, to a method for preventing loss, a smart bracelet, and a mountain

BACKGROUND OF THE INVENTION

[0005] Nowadays people are moving to cities, urban population density is getting bigger and bigger, and people's mobility is getting bigger and bigger, and children are a key and concerned member of a family, because children's awareness of self-protection is not strong. The chances of children being lost or being abducted are high; now the society is getting older and the elderly population is increasing, while the elderly, especially those with dementia, are easily lost.

SUMMARY OF THE INVENTION

[0007] Embodiments of the present invention provide a method for preventing loss, a smart bracelet, and a terminal, so as to prevent a child or an elderly person from being lost, and the guardian and the shackle are lost.

[0008] In a first aspect, a method for preventing loss is provided, the method comprising:

[0009] detecting a distance between the first user and the second user;

[0010] when the detected distance is greater than or equal to a preset threshold 吋, an alarm prompt is issued, and/or the second user is notified.

[0011] In a first possible implementation manner, the method further includes:

[0012] establishing a wireless connection between the smart wristband worn by the first user and the terminal carried by the second user; [0013] wherein the wireless connection mode comprises: Bluetooth or Wi-Fi connection.

[0014] In combination with the first aspect or the first possible implementation manner of the first aspect, in the second possible implementation manner, the detecting, by the first user, the distance between the first user and the second user includes:

[0015] detecting a distance between the first user and the second user according to the received signal strength of the terminal carried by the second user.

[0016] In combination with the first aspect or the first possible implementation of the first aspect or the second possible implementation of the first aspect, in a third possible implementation, the method further includes: [0017] obtaining, by using a Wi-Fi positioning manner, location information that the first user is currently located;

[0018] transmitting the location information to the second user.

[0019] In a second aspect, a method for preventing loss is provided, the method comprising:

[0020] detecting a distance between the first user and the second user;

[0021] When the detected distance is greater than or equal to the preset threshold 吋, a reminder is performed.

[0022] In a third aspect, a smart wristband is provided, where the smart wristband includes:

[0023] a detecting unit, configured to detect a distance between the first user and the second user;

[0024] an alarm unit, configured to: when the detected distance is greater than or equal to a preset threshold, perform an alarm prompt;

[0025] a notification unit, configured to notify the second user.

[0026] In a first possible implementation, the smart bracelet further includes:

[0027] a connection unit, configured to establish a wireless connection between the smart wristband worn by the first user and the terminal carried by the second user;

[0028] wherein, the wireless connection manner comprises: a Bluetooth or a Wi-Fi connection.

[0029] In combination with the third aspect or the first possible implementation manner of the third aspect, in a second possible implementation manner, the detecting unit is specifically configured to:

[0030] detecting a distance between the first user and the second user according to the received signal strength of the terminal carried by the second user.

[0031] In combination with the third aspect or the first possible implementation manner of the third aspect, or the second possible implementation manner of the third aspect, in a third possible implementation manner, the smart bracelet further includes:

[0032] a positioning unit, configured to acquire, by using a Wi-Fi positioning manner, location information of the first user

[0033] The notification unit is further configured to send the location information to the second user.

[0034] In a fourth aspect, a terminal is provided, where the terminal includes:

[0035] a detecting unit, configured to detect a distance between the first user and the second user;

[0036] The reminding unit is configured to perform a reminder when the detected distance is greater than or equal to a preset threshold.

[0037] Embodiments of the present invention provide a method for preventing loss, a smart wristband, and a terminal, which have the following beneficial effects: the distance between the ward and the guardian is detected by the actual or periodic detection, and the detected distance is greater than By setting a threshold 吋, and 吋 to alert or notify the guardian, the guardian and the shackle can be informed of the loss of the ward, preventing the child or the elderly from being lost.

BRIEF DESCRIPTION OF THE DRAWINGS

[0040] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings to be used in the embodiments will be briefly described below. Obviously, the drawings in the following description are only the present drawings. Some embodiments of the invention may be obtained by those of ordinary skill in the art from the drawings without departing from the scope of the invention.

FIG. 1 is a schematic diagram of a method for preventing loss according to an embodiment of the present invention; FIG.

[0042] FIG. 2 is another method for preventing loss according to an embodiment of the present invention;

[0043] FIG. 3 is still another method for preventing loss according to an embodiment of the present invention;

4 is a schematic structural diagram of a smart wristband according to an embodiment of the present invention;

FIG. 5 is a schematic structural diagram of another smart wristband according to an embodiment of the present invention; FIG.

6 is a schematic structural diagram of a terminal according to an embodiment of the present invention.

DETAILED DESCRIPTION

The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. example. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.

1 is a method for preventing loss, according to an embodiment of the present invention, the method includes the following steps:

[0050] S101. Detect a distance between the first user and the second user.

[0051] In this embodiment, the first user is the ward and the second user is the guardian. The smart bracelet is worn on the ward of the ward, and the smart bracelet can be prevented from being lost and conveniently carried compared to other terminals; It can carry any smart terminal that can communicate, such as a mobile phone.

[0052] As a guardian, the ward is generally required to be within a certain range of activities so as to be able to understand the situation of the person being supervised. The smart bracelet detects the distance between the first user and the second user periodically or periodically.

[0053] S102. When the detected distance is greater than or equal to a preset threshold, perform an alarm prompt, and/or notify the second user.

[0054] preset a maximum value of an active range, that is, a maximum distance value or a threshold, and the detected distance and The set threshold is compared. When the detected distance is greater than or equal to the preset threshold 吋, indicating that the ward is no longer in the active range or the monitoring range, the smart bracelet on the wrist of the monitored person automatically performs an alarm, generally a voice alarm, so that The guardian can obtain the loss of the ward.

[0055] The smart bracelet can also notify the guardian actively and in a timely manner, so that the guardian can obtain the lost condition of the ward.

[0056] According to an embodiment of the present invention, a method for preventing loss, by detecting the distance between a ward and a guardian, or detecting a distance greater than a set threshold, and performing an alarm or Informing the guardian that the guardian and the detainee may be informed of the loss of the ward, preventing the child or the elderly from being lost.

[0057]

2 is a method for preventing loss, according to an embodiment of the present invention. The method includes the following steps: [0059] S201. Establish a wireless connection between a smart wristband worn by a first user and a terminal carried by a second user. .

[0060] Before implementing the monitoring of the ward by the guardian, first establish a wireless connection between the smart bracelet worn by the first user and the terminal carried by the second user. Since the ward is generally within a range of activities closer to the guardian, the wireless connection can be Bluetooth, Wi-Fi, etc.

[0061] S202. Detect a distance between the first user and the second user according to the received signal strength of the terminal carried by the second user.

[0062] According to the strength of the wireless signal, the distance between the sender of the signal and the receiver of the signal can be obtained. Therefore, the distance between the guardian and the guardian can be detected according to the strength of the signal transmitted by the terminal carried by the guardian received by the smart bracelet.

[0063] S203. When the detected distance is greater than or equal to a preset threshold, perform an alarm prompt, and/or notify the second user.

[0064] preset a maximum value of the active range, that is, a maximum distance value or a threshold, and compare the detected distance with the set threshold. When the detected distance is greater than or equal to a preset threshold, the ward is indicated. Already out of the scope of activity or monitoring, the smart bracelet on the wrist of the guardian automatically performs an alarm, usually a voice alarm, so that the guardian can get the lost condition of the ward.

[0065] The smart bracelet can also notify the guardian actively and in a timely manner, so that the guardian can obtain the situation in which the ward is lost. [0066] S204. Obtain, by using a Wi-Fi positioning manner, location information that the first user is currently located.

[0067] If the smart phone and the terminal carried by the guardian both activate Wi-Fi, the Wi-Fi positioning mode can be used to obtain the current location information of the first user. Wi-Fi positioning can be implemented according to existing solutions.

[0068] S205. Send the location information to the second user.

[0069] The smart bracelet also notifies the guardian of the current location information of the guardian, so that the guardian can locate the lost guardian and retrieve the guardian.

[0070] According to an embodiment of the present invention, a method for preventing loss, by detecting the distance between a ward and a guardian, or detecting a distance greater than a set threshold, and performing an alarm or Notifying the guardian that the guardian and the detainee may be informed of the loss of the ward, preventing the child or the elderly from being lost; and notifying the guardian of the current location information of the ward, so that the guardian can locate the lost ward and find Return to the ward.

[0071]

FIG. 3 is still another method for preventing loss, according to an embodiment of the present invention. The method includes the following steps: [0073] S301: Detect a distance between a first user and a second user.

[0074] In this embodiment, the first user is the ward and the second user is the guardian. The smart bracelet is worn on the ward of the ward, and the smart bracelet can be prevented from being lost and conveniently carried compared to other terminals; It can carry any smart terminal that can communicate, such as a mobile phone.

[0075] As a guardian, the ward is generally required to be within a certain range of activities so as to be able to understand the situation of the guardian. The terminal detects the distance between the first user and the second user periodically or periodically.

[0076] S302. When the detected distance is greater than or equal to a preset threshold, perform a reminder.

[0077] preset a maximum value of the active range, that is, a maximum distance value or a threshold, and compare the detected distance with the set threshold. When the detected distance is greater than or equal to a preset threshold, the ward is indicated. The terminal and the sputum are not in the scope of the activity or monitoring, so that the guardian can get the ward of the ward.

[0078] As an alternative manner, the terminal may not perform the detection of the distance, after receiving the notification of the smart bracelet

, only to remind.

[0079] According to an embodiment of the present invention, a method for preventing loss, by detecting the distance between a ward and a guardian, or detecting a distance greater than a set threshold, and notifying the supervisor Protecting people, allowing guardians and detainees to know about the loss of the ward, preventing children or the elderly from losing

4 is a schematic structural diagram of a smart wristband according to an embodiment of the present invention. The smart wristband 1000 includes: a detecting unit 11, an alarm unit 12, and a notification unit 13, respectively, and the detecting unit 11 and the alarm unit 12, and the notification Unit 13 is connected.

[0081] The detecting unit 11 detects the distance between the first user and the second user.

[0082] In this embodiment, the first user is the ward and the second user is the guardian, and the smart bracelet is worn on the ward of the ward, and the smart bracelet can be prevented from being lost and conveniently carried compared to other terminals; It can carry any smart terminal that can communicate, such as a mobile phone.

[0083] As a guardian, the ward is generally required to be within a certain range of activities so as to be able to understand the situation of the guardian. The detecting unit 11 detects the distance between the first user and the second user, either periodically or periodically.

[0084] The alarm unit 12 is configured to perform an alarm prompt when the detected distance is greater than or equal to a preset threshold.

[0085] The notification unit 13 is configured to notify the second user.

[0086] preset a maximum value of the active range, that is, a maximum distance value or a threshold, and compare the detected distance with the set threshold. When the detected distance is greater than or equal to a preset threshold, the ward is indicated. Already out of the scope of activity or monitoring, the smart bracelet on the wrist of the guardian automatically performs an alarm, usually a voice alarm, so that the guardian can get the lost condition of the ward.

[0087] The smart bracelet can also notify the guardian actively and in a timely manner, so that the guardian can obtain the lost condition of the ward.

[0088] According to an embodiment of the present invention, a smart wristband detects a distance between a guardian and a guardian by means of a real or periodic, and when the detected distance is greater than a set threshold, and then performs an alarm or notification. The guardian can prevent the guardian and the detainee from being informed of the loss of the ward, preventing the child or the elderly from losing

FIG. 5 is a schematic structural diagram of another smart wristband according to an embodiment of the present invention. The smart wristband 2000 includes: a connecting unit 21, a detecting unit 22, an alarm unit 23, a notification unit 24, and a positioning unit 25, which The five units are connected in turn.

[0090] The connecting unit 21 is configured to establish a wireless connection between the smart wristband worn by the first user and the terminal carried by the second user. [0091] Before implementing monitoring by the guardian on the ward, the wireless connection of the smart wristband worn by the first user and the terminal carried by the second user is first established. Since the ward is generally within a range of activities closer to the guardian, the wireless connection can be Bluetooth, Wi-Fi, and the like.

[0092] The detecting unit 22 is configured to detect, according to the received signal strength of the terminal carried by the second user, a distance between the first user and the second user.

[0093] According to the strength of the wireless signal, the distance between the signal sender and the signal receiver can be obtained. Therefore, the distance between the guardian and the guardian can be detected according to the strength of the signal transmitted by the terminal carried by the guardian received by the smart bracelet.

[0094] The alarm unit 23 is configured to perform an alarm prompt when the detected distance is greater than or equal to a preset threshold.

[0095] The notification unit 24 is configured to notify the second user.

[0096] preset a maximum value of the active range, that is, a maximum distance value or a threshold, and compare the detected distance with the set threshold, and when the detected distance is greater than or equal to a preset threshold, the ward is indicated Already out of the scope of activity or monitoring, the smart bracelet on the wrist of the guardian automatically performs an alarm, usually a voice alarm, so that the guardian can get the lost condition of the ward.

[0097] The smart bracelet can also notify the guardian actively and ,, so that the guardian can get the ward of the ward.

[0098] The positioning unit 25 is configured to acquire, by using a Wi-Fi positioning manner, location information that the first user is currently located.

[0099] If the smart bracelet and the terminal carried by the guardian all activate Wi-Fi, the Wi-Fi positioning method can be used to obtain the current location information of the first user. Wi-Fi positioning can be implemented according to existing solutions.

[0100] The notification unit 24 is further configured to send the location information to the second user.

[0101] The smart bracelet also notifies the guardian of the current location information of the guardian so that the guardian can locate the lost guardian and retrieve the guardian.

[0102] According to an embodiment of the present invention, a smart wristband detects the distance between a guardian and a guardian by means of a real or periodic, and when the detected distance is greater than a set threshold, and then performs an alarm or notification. The guardian may enable the guardian and the detainee to know the loss of the ward, prevent the child or the elderly from being lost; and notify the guardian of the current location information of the ward, so that the guardian can recover the position of the ward and the 被The ward. FIG. 6 is a schematic structural diagram of a terminal according to an embodiment of the present invention. The terminal 3000 includes: a detecting unit 31 and a reminding unit 32 connected to the detecting unit 31.

[0104] The detecting unit 31 is configured to detect a distance between the first user and the second user.

[0105] In this embodiment, the first user is the ward and the second user is the guardian. The smart bracelet is worn on the ward of the ward, and the smart bracelet can be prevented from being lost and conveniently carried compared to other terminals; It can carry any smart terminal that can communicate, such as a mobile phone.

[0106] As a guardian, it is generally required that the ward is within a certain range of activities so as to be able to understand the situation of the person being supervised. The terminal detects the distance between the first user and the second user periodically or periodically.

[0107] The reminding unit 32 is configured to perform a reminder when the detected distance is greater than or equal to a preset threshold.

[0108] preset a maximum value of the active range, that is, a maximum distance value or a threshold, and compare the detected distance with the set threshold. When the detected distance is greater than or equal to a preset threshold, the ward is indicated. The terminal and the sputum are not in the scope of the activity or monitoring, so that the guardian can get the ward of the ward.

[0109] As an alternative manner, the terminal may not perform the detection of the distance, after receiving the notification of the smart bracelet

, only to remind.

[0110] According to an embodiment of the present invention, a terminal detects a distance between a ward and a guardian by means of an actual or periodic detection, and when the detected distance is greater than a set threshold, and Guardians and detainees are informed of the loss of the ward, preventing children or the elderly from being lost.

[0111] It should be noted that, for the foregoing method embodiments, for the sake of simple description, they are all expressed as a series of action combinations, but those skilled in the art should know that the present invention is not subject to the described action sequence. The limitation is that, in accordance with the present invention, certain steps may be performed in other orders or in the same manner. In the following, those skilled in the art should also understand that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the present invention.

[0112] In the above embodiments, the descriptions of the various embodiments are different, and the details that are not detailed in an embodiment can be referred to the related descriptions of other embodiments.

[0113] The steps in the method of the embodiment of the present invention may be sequentially adjusted, merged, and deleted according to actual needs.

[0114] The units in the apparatus of the embodiment of the present invention may be combined, divided, and deleted according to actual needs. Those skilled in the art can combine the different embodiments described in the specification and the features of different embodiments. Combination or combination.

[0115] From the description of the above embodiments, those skilled in the art can clearly understand that the present invention can be implemented in hardware, firmware implementation, or a combination thereof. When implemented in software, the functions described above may be stored in or transmitted as one or more instructions or code on a computer readable medium. Computer readable media includes both computer storage media and communication media including any medium that facilitates transfer of a computer program from one location to another. The storage medium can be any available medium that the computer can access. Taking this as an example, but not limited to: Computer readable medium may include random access memory (Random Access)

Memory, RAM), Read-Only Memory (ROM), Electrically Erasable Programmable Read-Only Memory (EEPROM), CD-ROM (Compact Disc Read-Only Memory, CD- ROM) or other optical disc storage, magnetic storage medium or other magnetic storage device, or any other medium that can be used to carry or store desired program code in the form of an instruction or data structure and that can be accessed by a computer. Also. Any connection may suitably be a computer readable medium. For example, if the software is transmitted from a website, server, or other remote source using coaxial cable, fiber optic cable, twisted pair, Digital Subscriber Line (DSL), or wireless technologies such as infrared, radio, and microwave, Then coaxial cable, fiber optic cable, twisted pair, DSL or wireless technologies such as infrared, wireless and microwave are included in the fixing of the associated medium. As used in the present invention, a disk and a disc include a compact disc (CD), a laser disc, a compact disc, a digital versatile disc (DVD), a floppy disc, and a Blu-ray disc, wherein the disc is usually magnetically copied, and the disc is The laser is used to optically replicate the data. Combinations of the above should also be included within the scope of the computer readable media.

In summary, the above description is only a preferred embodiment of the technical solution of the present invention, and is not intended to limit the scope of the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and scope of the invention are intended to be included within the scope of the invention.

technical problem

Problem solution

Advantageous effects of the invention

Claims

Claim

[Claim 1] A method for preventing loss, characterized in that the method comprises:

Detecting a distance between the first user and the second user;

When the detected distance is greater than or equal to the preset threshold 吋, an alarm prompt is issued, and/or the second user is notified.

[Claim 2] The method according to claim 1, wherein the method further comprises:

Establishing a wireless connection between the smart bracelet worn by the first user and the terminal carried by the second user;

Among them, the wireless connection method includes: Bluetooth or Wi-Fi connection.

[Claim 3] The method according to claim 2, wherein the detecting the distance between the first user and the second user comprises:

And detecting, according to the received signal strength of the terminal carried by the second user, a distance between the first user and the second user.

[Claim 4] The method according to claim 2 or 3, wherein the method further comprises:

Obtaining, by using a Wi-Fi positioning manner, location information that the first user is currently located; and sending the location information to the second user.

[Claim 5] A method for preventing loss, characterized in that the method comprises:

Detecting a distance between the first user and the second user;

When the detected distance is greater than or equal to the preset threshold 吋, a reminder is given.

[Claim 6] A smart bracelet, wherein the smart bracelet includes:

a detecting unit, configured to detect a distance between the first user and the second user; and an alarm unit, configured to perform an alarm prompt when the detected distance is greater than or equal to a preset threshold;

a notification unit, configured to notify the second user.

The smart wristband according to claim 6, wherein the smart bracelet further includes: a connecting unit, configured to establish a smart wristband worn by the first user and the second user Wireless connection of the carried terminal;

[Claim 8] The smart bracelet according to claim 7, wherein the detecting unit is configured to detect the first user and the received signal strength of the terminal carried by the second user. The distance of the second user.

The smart wristband according to claim 7 or 8, wherein the smart bracelet further includes a positioning unit, configured to acquire, by using a Wi-Fi positioning manner, the current location of the first user Location information;

The notification unit is further configured to send the location information to the second user.

[Claim 10] A terminal, wherein the terminal includes:

a detecting unit, configured to detect a distance between the first user and the second user; and a reminding unit, configured to perform a reminder when the detected distance is greater than or equal to a preset threshold.