WO2017049503A1

WO2017049503A1 - Underwater warning method and smart wristband

Info

Publication number: WO2017049503A1
Application number: PCT/CN2015/090439
Authority: WO
Inventors: 刘均; 陈松林; 徐为; 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: CN105765637A

Abstract

An underwater warning method and a smart wristband, the method comprising the following steps: detecting the current water pressure, and on the basis of the current water pressure, determining the current water depth; determining whether the current water depth is greater than a preset safe water depth range; and, when the determining results are affirmative, sending a warning message to an associated terminal; a warning message can be sent intelligently, thereby reducing the probability of drowning, and increasing the safety of the user in water.

Description

Method for water alarm and smart bracelet

[0001] The present invention relates to the field of communications technologies, and in particular, to a water alarm method and a smart bracelet

[0002] With the rapid and steady development of the national economy and the significant improvement of people's living standards, people are paying more and more attention to the comfort and entertainment of life. Swimming has become a common way of daily fitness and entertainment, while in comfort. Under the premise of both sex and entertainment, people are increasingly demanding the safety of entertainment or facilities. However, in recent years, in public swimming places, due to the negligence of life-saving personnel or the lack of hardware facilities, many children or swimming beginners have had a tragedy that should not happen, and some even lost their precious lives in the family private swimming pool, due to Children swim alone at home, parents can't take care of them, and similar tragedies occur.

[0003] The smart wristband is a wearable smart device, which is small in size and convenient to carry. It has the general step counting function of ordinary pedometer, measuring distance, calories, fat and other functions. It also has sleep monitoring and waterproofing. Special functions such as data transmission and fatigue reminders are favored by more and more users, and users wear smart bracelets everywhere. Since the smart bracelet has a waterproof function, the user is also accustomed to using the smart bracelet to record data during the swimming process, but the security of the user is still not guaranteed.

SUMMARY OF THE INVENTION Embodiments of the present invention provide a water alarm method and a smart wristband, which can intelligently transmit an alarm message, thereby reducing the probability of occurrence of a tragedy such as drowning, and improving the safety of the user in water.

[0005] A first aspect of the embodiments of the present invention provides a method for alarming in water, which may include:

[0006] detecting a current water pressure, and determining a current water depth according to the current water pressure;

[0007] determining whether the current water depth is greater than a preset safe water depth range;

[0008] When the result of the determination is yes, an alarm message is sent to the associated terminal.

[0009] In a first possible implementation manner of the first aspect of the present disclosure, the determining, before determining whether the water depth of the current location is greater than a preset safe water depth range, further includes:

[0010] acquiring a biometric feature parameter of the wearer of the smart bracelet, and generating a preset safe water depth range according to the biometric feature parameter. [0011] In combination with the first aspect of the embodiment of the present invention or the first possible implementation manner of the first aspect, in a second possible implementation manner of the embodiment of the present invention, when the result of the determining is The associated terminal sends an alarm message, including:

[0012] when the result of the determination is yes, obtaining the current geographic location of the smart bracelet from the server;

[0013] searching for an associated terminal that has a binding relationship with the smart bracelet in a preset distance range;

[0014] sending an alarm message carrying the current geographic location to the associated terminal.

[0015] In combination with the first aspect of the embodiment of the present invention or the first possible implementation manner of the first aspect, in a third possible implementation manner of the embodiment of the present invention, the result of the determining is The associated terminal sends an alarm message, including:

[0016] when the result of the determination is yes, obtaining the current geographic location of the smart bracelet and the associated terminal closest to the current geographic location to the server;

[0017] transmitting an alarm message carrying the current geographic location to an associated terminal that is closest to the geographic location

[0018] In a fourth possible implementation manner of the first aspect of the embodiments, the method further includes:

[0019] outputting an alert message in the smart bracelet, the alert message including at least one of a voice alert message, a signal flash alert message, and a vibration alert message.

[0020] A second aspect of the embodiment of the present invention provides a smart bracelet, which may include:

[0021] a detecting unit, configured to detect a current water pressure, and determine a current water depth according to the current water pressure;

[0022] a determining unit, configured to determine whether the current water depth is greater than a preset safe water depth range;

[0023] an alarm unit, configured to send an alarm message to the associated terminal when the result of the determining by the determining unit is 吋

[0024] In a first possible implementation manner of the first aspect of the embodiments, the method further includes:

And a generating unit, configured to acquire a living body characteristic parameter of the wearer of the smart bracelet, and generate a preset safe water depth range according to the biological characteristic parameter.

In a second possible implementation manner of the second aspect or the second aspect of the present invention, in the second possible implementation manner of the embodiment of the present invention, the alarm unit includes:

[0027] a location obtaining unit, configured to: when the result of the determining by the determining unit is yes, obtain a current geographic location of the smart bracelet from a server; [0028] a terminal searching unit, configured to search for an associated terminal that has a binding relationship with the smart bracelet in a preset distance range;

[0029] a message sending unit, configured to send, to the associated terminal, an alarm message that carries the current geographic location.

[0030] In combination with the second aspect of the embodiment of the present invention or the first possible implementation manner of the second aspect, in a third possible implementation manner of the embodiment of the present invention, the alarm unit includes:

[0031] a location obtaining unit, configured to acquire, by the determining unit, a current location of the smart bracelet and an associated terminal that is closest to the current geographic location when the result of the determining by the determining unit is 吋;

[0032] a message sending unit, configured to send an alarm message carrying the current geographic location to an associated terminal that is closest to the geographic location.

[0033] In a fourth possible implementation manner of the second aspect of the embodiments, the method further includes:

And a reminding unit, configured to output an alert message in the smart bracelet, where the alert message includes at least one of a voice alert message, a signal flashing alert message, and a vibration alert message.

[0035] In the embodiment of the present invention, the current water pressure is detected, and the current water depth is determined according to the current water pressure, and then it is determined whether the current water depth is greater than a preset safe water depth range, and when the result of the determination is yes, the association is The terminal sends an alarm message to intelligently send an alarm message, thereby reducing the probability of occurrence of tragedy such as drowning and improving the safety of the user in the water.

BRIEF DESCRIPTION OF THE DRAWINGS [0036] 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, and obviously, the drawings in the following description It is merely some embodiments of the present invention, and those skilled in the art can obtain other drawings according to the drawings without any creative work.

1 is a schematic flow chart of a method for alarming water in an embodiment of the present invention;

2 is a schematic flow chart of another method for alarming water in an embodiment of the present invention;

3 is a schematic flowchart of still another method for alarming water in an embodiment of the present invention;

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

[0041] FIG. 5a is a schematic structural diagram of an alarm unit provided by the embodiment shown in FIG. 4;

[0042] FIG. 5b is a schematic structural diagram of another alarm unit provided by the embodiment shown in FIG.

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

FIG. 7 is a schematic structural diagram of still another smart wristband according to an embodiment of the present invention. 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, instead of All embodiments. All other embodiments obtained by those 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.

[0046] Embodiments of the present invention provide a water alarm method and a smart wristband, which can be applied to a scenario for detecting a water depth and performing an alarm according to a water depth, for example, a smart wristband detects a current water pressure, and determines according to the current water pressure. The current water depth, and then the smart bracelet determines whether the current water depth is greater than a preset safe water depth range, and when the result of the determination is yes, the smart wristband sends an alarm message to the associated terminal. The smart bracelet in the embodiment of the present invention sends an alarm message to the associated terminal by determining the relationship between the current water depth and the preset safe water depth range, so as to obtain help from others in the first day, thereby reducing tragedies such as drowning. The probability of occurrence increases the safety of the user in the water, and enriches the function of the smart bracelet.

[0047] The method of underwater alarm provided by the embodiment of the present invention will be described in detail below with reference to FIG.

1 is a schematic flowchart of a method for alarming in water according to an embodiment of the present invention. The method includes steps S101 to S103.

[0049] S101. Detect a current water pressure, and determine a current water depth according to the current water pressure.

[0050] Specifically, the smart bracelet in the embodiment of the invention has a waterproof function, and the utility model also has the function of detecting water pressure. When the smart bracelet is submerged in the water, the function of detecting the water pressure is automatically started. Optionally, the smart bracelet can measure the water pressure of the flowing water, for example, slamming the faucet and placing the smart bracelet under the faucet, and when there is water impacting the smart bracelet, the smart hand The ring measures the water pressure of the water flowing through the faucet. The smart bracelet detects the water pressure in the environment through a built-in water pressure detector, which is simple and convenient. In the prior art, if the user wants to detect the water pressure in the environment, it is necessary to purchase a special water pressure detecting device, which is not only bulky, is not convenient to carry, and is relatively expensive. In the embodiment of the invention, the water pressure detector is integrated in the smart bracelet, which is convenient for the user to carry, and the detection method is simple.

[0051] The smart bracelet determines a current water depth according to the detected current water pressure. Specifically, the smart bracelet has a converter built in, and the converter can calculate the current according to a relationship between pressure and depth. Water The current water depth corresponding to the pressure. Wherein, the relationship between pressure and depth is the product of pressure equal to density, acceleration of gravity, and height from the surface of the water. The acceleration of gravity in a certain area is a fixed value, and the density of water can pass through the smart bracelet. Detection, so that the water depth can be calculated from the water pressure. The current water depth is the distance from the water surface of the smart bracelet in the water.

[0052] S102. Determine whether the current water depth is greater than a preset safe water depth range.

[0053] Specifically, the smart bracelet determines whether the current water depth is greater than a preset safe water depth range according to the determined current water depth. Since the user usually wears the smart bracelet on the wrist, and when the smart bracelet is submerged in the water, the wrist is in a moving state with the movement of the arm, and is not fixed at a certain position, so the present invention The preset safe water depth range in the embodiment is related to the position of the user's wrist. At present, deep water areas, shallow water areas and children's areas are set up in some swimming places, and warning beginners not to go to deep water areas, but the probability of occurrence of drowning in shallow water areas is often higher than that in deep water areas, so the setting of shallow water areas is It is impossible to reduce the occurrence of events such as drowning.

[0054] In a possible implementation manner, the preset safe water depth range is a default safe water depth range of the smart bracelet system, and the safe water depth range is large, and is applicable to most users, and is generally applicable. Sex. In another possible implementation manner, the preset safe water depth range is generated according to a human body characteristic parameter of a wearer of the smart bracelet, and the human body characteristic parameter may include height, weight, age, arm length, pulse Characteristic parameters such as heart rate have strong pertinence, and different users have different preset safe water depth ranges. In another possible implementation manner, the preset safe water depth range is a range set by the user. For example, the parent sets a safe water depth range on the smart wristband worn by the child, which can replace the parent to supervise the child's safety. Therefore, the preset safe water depth range in the embodiment of the present invention is not limited, as the case may be.

[0055] S103. When the result of the determination is yes, send an alarm message to the associated terminal.

[0056] Specifically, when the result of the determination is 吋, that is, the current water depth is greater than the preset safe water depth range, it can be understood that the wearer of the smart bracelet may be at risk, so the The smart bracelet sends an alarm message to the associated terminal, so that the user of the associated terminal can receive the alarm message indirectly at the first occurrence of the danger and rescue the wearer of the smart bracelet according to the alarm message.

[0057] In a possible implementation manner, the smart bracelet acquires a current location of the smart bracelet from a server. Positioning, and after finding the associated terminal having the binding relationship with the smart bracelet, sending an alarm message carrying the current geographic location to the associated terminal, where the associated terminal may include a swimming pool coach or a rescue The mobile terminal of the member, the monitoring server of the swimming place, the mobile terminal of the parent or the mobile terminal of the peer, etc., and the mobile terminal may include an electronic device having a communication function such as a mobile phone or a tablet computer. In another possible implementation manner, the smart bracelet acquires a peer of the current geographic location of the smart bracelet from a server, and acquires, from the server, an associated terminal that is closest to the current geographic location, and carries the The alarm message of the current geographic location is sent to the associated terminal, and the associated terminal may include, but is not limited to, a portable wristband, a mobile phone, a Bluetooth headset, a tablet computer, and the like, and a communication-enabled electronic device.

[0058] The smart bracelet in the embodiment of the invention has a built-in GPS locator, a wireless WIFI locator, and a base station locator. The three locators can improve the accuracy of the indoor positioning, so that the user of the associated terminal can quickly Find the wearer of the smart bracelet.

[0059] In the embodiment of the present invention, by detecting the current water pressure, determining the current water depth according to the current water pressure, and then determining whether the current water depth is greater than a preset safe water depth range, and when the result of the determination is yes, the association The terminal sends an alarm message to intelligently send an alarm message, thereby reducing the probability of occurrence of tragedy such as drowning and improving the safety of the user in the water.

2 is a schematic flowchart of another method for alarming water in the water according to an embodiment of the present invention. The method includes steps S201 to S207.

[0061] S201: Detect a current water pressure, and determine a current water depth according to the current water pressure.

[0062] Specifically, the smart bracelet in the embodiment of the invention has a waterproof function, and the utility model also has the function of detecting the water pressure. When the smart bracelet is submerged in the water, the function of detecting the water pressure is automatically started. Optionally, the smart bracelet can measure the water pressure of the flowing water, for example, slamming the faucet and placing the smart bracelet under the faucet, and when there is water impacting the smart bracelet, the smart hand The ring measures the water pressure of the water flowing through the faucet. The smart bracelet detects the water pressure in the environment through a built-in water pressure detector, which is simple and convenient. In the prior art, if the user wants to detect the water pressure in the environment, it is necessary to purchase a special water pressure detecting device, which is not only bulky, is not convenient to carry, and is relatively expensive. In the embodiment of the invention, the water pressure detector is integrated in the smart bracelet, which is convenient for the user to carry, and the detection method is simple.

[0063] the smart bracelet determines a current water depth according to the detected current water pressure, specifically, the smart hand The ring incorporates a converter that calculates the current water depth corresponding to the current water pressure based on the relationship between pressure and depth. Wherein, the relationship between pressure and depth is the product of pressure equal to density, acceleration of gravity, and height from the surface of the water. The acceleration of gravity in a certain area is a fixed value, and the density of water can pass through the smart bracelet. Detection, so that the water depth can be calculated from the water pressure. The current water depth is the distance from the water surface of the smart bracelet in the water.

[0064] S202. Acquire a biometric feature parameter of the wearer of the smart bracelet, and generate a preset safe water depth range according to the biometric feature parameter.

[0065] Specifically, the smart bracelet acquires a living characteristic parameter of the wearer of the smart bracelet, and generates a preset safe water depth range according to the living body characteristic parameter. The biometric characteristic parameters may include, but are not limited to, characteristic parameters such as height, weight, age, arm length, pulse, heart rate, etc., and some biometric parameters may be detected by the smart bracelet, for example, physiological characteristics such as pulse and heart rate. Parameters, other characteristic parameters need to be acquired to a mobile terminal having an associated binding relationship with the smart bracelet, for example, height, weight, age, and the like, and the biometric parameters include whether to swim, whether there is otitis media, and the like. . Since the biometric feature parameters of each user are different, the preset safe water depth range of each user is different, and the preset safe water depth range generated according to the biometric feature parameter of the wearer of the smart bracelet is more targeted. Sex, can more accurately monitor whether the current wearer is safe

[0066] S203. Determine whether the current water depth is greater than a preset safe water depth range.

[0067] Specifically, the smart bracelet determines whether the current water depth is greater than a preset safe water depth range according to the determined current water depth, because the preset safe water depth range is according to a wearer of the smart bracelet The biometric feature is generated, so that the smart bracelet can specifically monitor whether the current environment of the wearer of the smart bracelet is safe and whether there is a risk of drowning.

[0068] S204. When the result of the determination is yes, obtain the current geographic location of the smart bracelet from the server.

[0069] Specifically, when the result of the determination is 吋, that is, the current water depth is greater than the preset safe water depth range, it can be understood that the wearer of the smart bracelet may be at risk, so the The smart wristband obtains the current geographic location of the smart bracelet from the server, so that the associated terminal can obtain the specific geographic location of the wearer of the smart wristband after receiving the alarm message, thereby facilitating the next rescue operation. The smart wristband of the embodiment of the invention has a built-in GPS locator and a wireless WIFI locator. And the base station locator, the server may be one or more of a mobile communication server, a WIFI server, or a base station server, and the locator with high positioning accuracy is preferentially selected according to a specific environment, and the smart device is obtained from the corresponding server. The current geographic location of the bracelet. Optionally, the server may verify the identity of the smart bracelet, and when the verification passes the feedback to the smart bracelet, the current geographic location.

[0070] S205. Search for an associated terminal that has a binding relationship with the smart bracelet in a preset distance range.

[0071] Specifically, the smart bracelet searches for an associated terminal that has a binding relationship with the smart bracelet within a preset distance range. The preset distance range may be a default distance range of the smart bracelet system, or may be a distance range set by a user, as the specific situation may be, for example, when the smart bracelet is located in an indoor swimming pool, The preset distance range is ten meters. The associated terminal may include a mobile terminal coach or a lifeguard's mobile terminal, a swimming pool monitoring server, a parent's mobile terminal, or a peer's mobile terminal, etc. The mobile terminal may include an electronic device having a communication function such as a mobile phone or a tablet computer. Locating the associated terminal within the preset distance range may reduce the search range of the smart bracelet, and the smart bracelet usually establishes an association binding relationship with other terminals through built-in Bluetooth, but the Bluetooth communication has a certain The distance limit is limited. Therefore, the embodiment of the present invention narrows the search range on the basis of ensuring normal communication, so that the smart bracelet quickly finds the associated terminal. The number of the associated terminals is not limited, and may be one or more. If the number of the associated terminals is large, when the wearer of the smart bracelet is in danger, the assistance received is increased. The greater the possibility of being rescued.

[0072] S206. Send an alarm message carrying the current geographic location to the associated terminal.

[0073] Specifically, when the smart bracelet finds the associated terminal, sending an alarm message carrying the current geographic location to the associated terminal, so that the user of the associated terminal can be in danger The alarm message is received indirectly and the wearer of the smart bracelet is rescued according to the alarm message.

[0074] S207. Output an alert message in the smart bracelet.

[0075] Specifically, after the smart bracelet sends the alarm message to the associated terminal, the smart bracelet outputs an alert message to remind the wearer of the smart wristband that there is danger, or current The position is not safe, and the wearer of the smart bracelet can make corresponding adjustment after receiving the reminder message. Avoid dangers. The alert message includes at least one of a voice alert message, a signal flashing alert message, and a vibration alert message.

[0076] In the embodiment of the present invention, by detecting the current water pressure, determining the current water depth according to the current water pressure, and then determining whether the current water depth is greater than a preset safe water depth range, and when the result of the determination is yes, the association The terminal sends an alarm message, and outputs a reminder message to remind the wearer of the smart bracelet, thereby intelligently sending an alarm message and reminding the wearer of the smart bracelet, thereby reducing the probability of occurrence of a tragedy such as drowning, and improving the safety of the user in the water. Enrich the functionality of the smart bracelet.

FIG. 3 is a schematic flowchart diagram of still another method for alarming water in the water according to an embodiment of the present invention. The method includes steps S301 to S306.

[0078] S301. Detect a current water pressure, and determine a current water depth according to the current water pressure.

[0079] S302. Acquire a biometric feature parameter of the wearer of the smart bracelet, and generate a preset safe water depth range according to the biometric feature parameter.

[0080] S303. Determine whether the current water depth is greater than a preset safe water depth range.

For the specific implementation process of the step S301 to the step S303 in the embodiment of the present invention, refer to the detailed description of the step S201 to the step S203 in the embodiment shown in FIG. 2, and details are not described herein again.

[0082] S304. When the result of the determination is yes, obtain the current geographic location of the smart bracelet and the associated terminal that is closest to the current geographic location.

[0083] Specifically, when the result of the determination is 吋, that is, the current water depth is greater than the preset safe water depth range, it can be understood that the wearer of the smart bracelet may be at risk, so the The smart bracelet obtains the current geographic location of the smart bracelet from the server and the associated terminal that is closest to the current geographic location, so that the smart bracelet asks for the nearest associated terminal. The smart bracelet in the embodiment of the present invention has a built-in GPS locator, a wireless WIFI locator, and a base station locator. The server may be one or more of a mobile communication server, a WIFI server, or a base station server, according to specific The environment preferentially selects a locator with high positioning accuracy, and acquires the current geographic location of the smart bracelet and the associated terminal closest to the current geographic location from the corresponding server. Optionally, the server may verify the identity of the smart bracelet, and when the verification is performed, the current geographic location and the identification information of the associated terminal, such as a mobile phone number, are fed back to the smart wristband. The associated terminal may include, but is not limited to, a smart bracelet worn by other users, a mobile phone, and a Bluetooth ear. Portable, communication-enabled electronic devices such as computers and tablets.

[0084] S305. Send an alarm message carrying the current geographic location to an associated terminal that is closest to the geographic location.

[0085] Specifically, the smart bracelet sends an alarm message carrying the current geographic location to an associated terminal that is closest to the geographic location, so that the user of the associated terminal can be indirectly in the first occurrence of the danger. Receiving the alarm message and rescuing the wearer of the smart bracelet according to the alarm message.

[0086] S306. Output an alert message in the smart bracelet.

[0087] Specifically, after the smart bracelet sends the alarm message to the associated terminal, the smart bracelet outputs a reminder message to remind the wearer of the smart bracelet that the user is at risk or current The position is not safe, and the wearer of the smart bracelet can make corresponding adjustments to avoid danger when receiving the reminder message. The alert message includes at least one of a voice alert message, a signal flashing alert message, and a vibration alert message.

[0088] In the embodiment of the present invention, the current water pressure is detected, and the current water depth is determined according to the current water pressure, and then it is determined whether the current water depth is greater than a preset safe water depth range, and when the result of the determination is yes, the association is The terminal sends an alarm message, and outputs a reminder message to remind the wearer of the smart bracelet, thereby intelligently sending an alarm message and reminding the wearer of the smart bracelet, thereby reducing the probability of occurrence of a tragedy such as drowning, and improving the safety of the user in the water. Enrich the functionality of the smart bracelet.

[0089] The smart wristband provided by the embodiment of the present invention will be described in detail below with reference to FIG. It should be noted that the smart wristband shown in FIG. 4 to FIG. 7 is used to perform the method of the embodiment shown in FIG. 1 to FIG. 3 of the present invention. For the convenience of description, only the embodiment of the present invention is shown. For the part, the specific technical details are not disclosed, please refer to the embodiment shown in FIG. 1 to FIG. 3 of the present invention.

4 is a schematic structural diagram of a smart wristband provided by the present invention; the smart wristband 10 may include: a detecting unit 101, a determining unit 102, and an alarm unit 103.

[0091] The detecting unit 101 is configured to detect a current water pressure, and determine a current water depth according to the current water pressure.

[0092] In a specific implementation, the smart bracelet 10 in the embodiment of the present invention has a waterproof function, and the utility model also has the function of detecting water pressure. When the smart bracelet 10 is submerged in water, the function of detecting water pressure is automatically started. . Optionally, the smart bracelet 10 can measure the water pressure of the flowing water, for example, slamming the faucet and placing the smart bracelet 10 under the faucet, when water hits the smart bracelet 10 吋, The smart bracelet 10 The water pressure of the water flowing through the faucet can be measured. The detecting unit 101 detects the water pressure in the environment by the built-in water pressure detector, which is simple and convenient. In the prior art, if the user wants to detect the water pressure in the environment, it is necessary to purchase a special water pressure detecting device, which is not only bulky, is not convenient to carry, and is relatively expensive. In the embodiment of the invention, the water pressure detector is integrated in the smart bracelet 10, which is convenient for the user to carry, and the detection method is simple.

[0093] The detecting unit 101 determines the current water depth according to the detected current water pressure. Specifically, the smart bracelet 10 has a converter built in, and the converter can calculate the relationship according to the relationship between the pressure and the depth. The current water depth corresponding to the current water pressure. Wherein, the relationship between pressure and depth is the product of pressure equal to density, acceleration of gravity, and height from the surface of the water. The acceleration of gravity in a certain area is a fixed value, and the density of water can pass through the smart bracelet. 10 detection, so that the water depth can be calculated from the water pressure. The current water depth is the distance of the position of the smart bracelet 10 in the water from the water surface.

[0094] The determining unit 102 is configured to determine whether the current water depth is greater than a preset safe water depth range.

[0095] In a specific implementation, the determining unit 102 determines, according to the determined current water depth, whether the current water depth is greater than a preset safe water depth range. Since the user usually wears the smart bracelet on the wrist, and when the smart bracelet 10 is submerged in the water, the wrist is in motion with the movement of the arm, and is not fixed at a specific position, so The preset safe water depth range in the embodiment of the invention is related to the position of the user's wrist. At present, deep water areas, shallow water areas and children's areas are set up in some swimming places, and warning beginners not to go to deep water areas, but the probability of occurrence of drowning in shallow water areas is often higher than that in deep water areas, so the setting of shallow water areas is It is impossible to reduce the occurrence of events such as drowning.

[0096] In a possible implementation manner, the preset safe water depth range is a default safe water depth range of the smart bracelet 10 system, and the safe water depth range is large, and is applicable to most users, and is generally applicable. applicability. In another possible implementation manner, the preset safe water depth range is generated according to a human body characteristic parameter of a wearer of the smart bracelet 10, and the human body characteristic parameter may include height and weight.

Characteristics such as year, arm length, pulse rate, heart rate, etc., have strong pertinence, and different users have different preset safe water depth ranges. In another possible implementation manner, the preset safe water depth range is a range set by the user. For example, the parent sets a safe water depth range on the smart wristband worn by the child, which can replace the parent to supervise the child's safety. Therefore, the preset safe water depth range in the embodiment of the present invention is not limited, as the case may be. [0097] The alarm unit 103 is configured to send an alarm message to the associated terminal when the result of the determination by the determining unit is 吋.

[0098] In a specific implementation, when the result of the determination by the determining unit 102 is 吋, that is, the current water depth is greater than the preset safe water depth range, it can be understood that the wearer of the smart bracelet may be at this time. In danger, the alarm unit 103 therefore sends an alarm message to the associated terminal to enable the user of the associated terminal to receive the alarm message indirectly at the first occurrence of the danger and to the smart hand according to the alarm message. The wearer of the ring 10 is rescued. The alarm unit 103 has two structures, see Figure 5a and Figure 5b.

Referring to FIG. 5a, a schematic structural diagram of an alarm unit provided in the embodiment shown in FIG. 4, the alarm unit 102 may include a location obtaining unit 1031, a terminal searching unit 1032, and a message sending unit 1033.

[0100] The location obtaining unit 1031 is configured to: when the result of the determining by the determining unit is yes, obtain the current geographic location of the smart bracelet from the server.

[0101] In a specific implementation, when the result of the determination by the determining unit 102 is 吋, that is, the current water depth is greater than the preset safe water depth range, it may be understood that the wearer of the smart bracelet may be at this time. The location obtaining unit 1031 acquires the current geographic location of the smart bracelet 10 from the server, so that the associated terminal can obtain the specific geographic location of the wearer of the smart bracelet 10 after receiving the alarm message, and further It is convenient to carry out the next rescue work. The smart bracelet in the embodiment of the present invention has a built-in GPS locator, a wireless WIFI locator, and a base station locator. The server may be one or more of a mobile communication server, a WIFI server, or a base station server, according to specific The environment preferentially selects a locator with high positioning accuracy, and the location obtaining unit 1031 acquires a current geographic location of the smart bracelet 10 from a corresponding server. Optionally, the server may verify the identity of the smart bracelet 10 and feed back the current geographic location to the smart bracelet 10 by verifying.

[0102] The terminal searching unit 1032 is configured to search for an associated terminal that has a binding relationship with the smart bracelet within a preset distance range.

[0103] In a specific implementation, the terminal searching unit 1032 searches for an associated terminal that has a binding relationship with the smart bracelet 10 within a preset distance range. The preset distance range may be a default distance range of the smart bracelet 10 system, or may be a distance range set by a user, as the specific situation may be, for example, when the smart bracelet 10 is located in an indoor swimming place.吋, the preset distance range is ten meters. Said The associated terminal may include a mobile terminal coach or a lifeguard's mobile terminal, a swimming pool monitoring server, a parent's mobile terminal, or a peer's mobile terminal, etc. The mobile terminal may include a mobile device, a tablet computer, and the like having communication functions. Locating the associated terminal within the preset distance range may reduce the search range of the smart bracelet 10, and the smart bracelet 10 usually establishes an association binding relationship with other terminals through built-in Bluetooth, but Bluetooth communication There is a certain distance limitation. Therefore, the embodiment of the present invention narrows the search range on the basis of ensuring normal communication, so that the terminal searching unit 1032 can quickly find the associated terminal. The number of the associated terminals is not limited, and may be one or more. If the number of the associated terminals is large, when the wearer of the smart bracelet is in danger, the assistance received is increased. The greater the possibility of being rescued.

[0104] The message sending unit 1033 is configured to send, to the associated terminal, an alarm message that carries the current geographic location.

[0105] In a specific implementation, when the terminal searching unit 1032 finds the associated terminal, the message sending unit 1033 sends an alarm message carrying the current geographic location to the associated terminal, so that the associated terminal The user can receive the alarm message indirectly at the first occurrence of the danger and rescue the wearer of the smart bracelet 10 according to the alarm message.

5b is a schematic structural diagram of another alarm unit provided in the embodiment shown in FIG. 4. The alarm unit 102 may include a location obtaining unit 1034 and a message sending unit 1035.

[0107] The location obtaining unit 1034 is configured to: when the result of the determining by the determining unit is 吋, acquire, from the server, a current geographic location of the smart bracelet and an associated terminal that is closest to the current geographic location.

[0108] Specifically, when the result of the determination by the determining unit 102 is 吋, that is, the current water depth is greater than the preset safe water depth range, it can be understood that the wearer of the smart bracelet may be in danger. The location obtaining unit 1034 obtains, from the server, the current geographic location of the smart bracelet and the associated terminal that is closest to the current geographic location, so that the smart wristband 10 seeks help from the associated terminal nearest to itself. . Optionally, the server may verify the identity of the smart bracelet 10, and when the verification is performed, the current geographic location and the identification information of the associated terminal, such as a mobile phone number, are fed back to the smart wristband 10. Wait. The associated terminal may include, but is not limited to, a portable wristband, a mobile phone, a Bluetooth headset, a tablet computer, and the like, and a communication-enabled electronic device worn by other users. [0109] The message sending unit 1035 is configured to send an alarm message carrying the current geographic location to the associated terminal that is closest to the geographic location.

[0110] In a specific implementation, the message sending unit 1035 sends an alarm message carrying the current geographic location to the associated terminal that is closest to the geographic location, so that the user of the associated terminal can be the first in the danger occurrence.吋 Indirectly receiving the alarm message and rescuing the wearer of the smart bracelet 10 according to the alarm message.

[0111] In the embodiment of the present invention, the current water pressure is detected, and the current water depth is determined according to the current water pressure, and then it is determined whether the current water depth is greater than a preset safe water depth range, and when the result of the determination is yes, the association is The terminal sends an alarm message to intelligently send an alarm message, thereby reducing the probability of occurrence of tragedy such as drowning and improving the safety of the user in the water.

FIG. 6 is a schematic structural diagram of another smart wristband provided by the present invention. The smart wristband 20 may include: a detecting unit 201, a generating unit 202, a determining unit 203, an alarm unit 204, and an alarm unit 204. And reminder unit 205. For a specific implementation process of the detecting unit 201, the determining unit 203, and the alarm unit 204, reference may be made to the specific descriptions of the detecting unit 101, the determining unit 102, and the alarm unit 103 in the embodiment shown in FIG. 4, and details are not described herein again.

[0113] The detecting unit 201 is configured to detect a current water pressure, and determine a current water depth according to the current water pressure.

[0114] The generating unit 202 is configured to acquire a biometric feature parameter of the wearer of the smart bracelet, and generate a preset safe water depth range according to the biometric feature parameter.

[0115] In a specific implementation, the generating unit 202 acquires a biometric feature parameter of the wearer of the smart bracelet 20, and generates a preset safe water depth range according to the biometric feature parameter. The biometric characteristic parameters may include, but are not limited to, characteristic parameters such as height, weight, age, arm length, pulse, heart rate, etc., and some biometric parameters may be detected by the smart bracelet 20, for example, pulse, heart rate, etc. Characteristic parameters, other characteristic parameters need to be acquired by a mobile terminal having an associated binding relationship with the smart bracelet 20, for example, height, weight, age, etc., and the biometric parameters include whether to swim, whether there is otitis media And other parameters. Since the biometric characteristic parameters of each user are different, the preset safe water depth range of each user is different, and the preset safe water depth range generated according to the biometric characteristic parameter of the wearer of the smart bracelet 20 has more Targeted, it is possible to more accurately monitor the current wearer's safety. [0116] The determining unit 203 is configured to determine whether the current water depth is greater than a preset safe water depth range.

[0117] The alarm unit 204 is configured to send an alarm message to the associated terminal when the result of the determination by the determining unit is 吋.

[0118] The reminding unit 205 is configured to output an alert message in the smart bracelet.

[0119] In a specific implementation, after the alarm unit 204 sends the alarm message to the associated terminal, the reminding unit 205 outputs an alert message to remind the wearer of the smart bracelet that the user is in danger, or The current position is not safe, and the wearer of the smart bracelet 20 can make corresponding adjustments to avoid the danger when the reminder message is received. The alert message includes at least one of a voice alert message, a signal flashing alert message, and a vibration alert message.

[0120] In the embodiment of the present invention, the current water pressure is detected, and the current water depth is determined according to the current water pressure, and then it is determined whether the current water depth is greater than a preset safe water depth range, and when the result of the determination is yes, the association is The terminal sends an alarm message, and outputs a reminder message to remind the wearer of the smart bracelet, thereby intelligently sending an alarm message and reminding the wearer of the smart bracelet, thereby reducing the probability of occurrence of a tragedy such as drowning, and improving the safety of the user in the water. Enrich the functionality of the smart bracelet.

FIG. 7 is a schematic structural diagram of still another smart wristband according to an embodiment of the present invention. As shown in FIG. 7, the smart bracelet includes: at least one processor 1001, such as a CPU, an input device 1003, an output device 1004, a memory 1005, and at least one communication bus 1002. Among them, the communication bus 1002 is used to implement connection communication between these components. The memory 1005 may be a high speed RAM memory or a non-volatile memory such as at least one disk memory. The processor 1001 can be combined with the smart bracelet described in FIG. 4-6. The memory 1005 stores a set of program codes, and the processor 1001 calls the program code stored in the memory 1005 to perform the following operations:

[0122] detecting a current water pressure, and determining a current water depth according to the current water pressure;

[0123] determining whether the current water depth is greater than a preset safe water depth range;

[0124] When the result of the determination is yes, the output device 1004 sends an alarm message to the associated terminal.

[0125] In an optional embodiment, before the processor 1001 calls the program code stored in the memory 1005 to determine whether the water depth of the current location is greater than a preset safe water depth range, the following steps are performed:

[0126] acquiring a biometric feature parameter of the wearer of the smart bracelet, and generating a preset safe water depth range according to the biometric feature parameter. [0127] In an optional embodiment, the processor 1001 invokes the program code stored in the memory 1005 to perform an error message to the associated terminal when the result of the determination is 吋, and specifically performs the following steps:

[0128] when the result of the determination is yes, obtaining the current geographic location of the smart bracelet from the server;

[0129] searching for an associated terminal that has a binding relationship with the smart bracelet in a preset distance range;

[0130] The output device 1004 sends an alarm message carrying the current geographic location to the associated terminal.

[0131] In an optional embodiment, the processor 1001 invokes the program code stored in the memory 1005 to perform an error message to the associated terminal when the result of the determination is 吋, and specifically performs the following steps:

[0132] when the result of the determination is yes, obtaining, from the server, a current geographic location of the smart bracelet and an associated terminal that is closest to the current geographic location;

[0133] The output device 1004 sends an alarm message carrying the current geographic location to the associated terminal that is closest to the geographic location.

[0134] In an optional embodiment, after the processor 1001 calls the program code stored in the memory 1005 to perform the sending, by the output device 1004, the alarm message carrying the current geographic location to the associated terminal, the following steps are performed:

[0135] The output device 1004 outputs an alert message in the smart bracelet, and the alert message includes at least one of a voice alert message, a signal flashing alert message, and a vibration alert message.

[0136] In the embodiment of the present invention, by detecting the current water pressure, determining the current water depth according to the current water pressure, and then determining whether the current water depth is greater than a preset safe water depth range, and when the result of the determination is yes, the association The terminal sends an alarm message to intelligently send an alarm message, thereby reducing the probability of occurrence of tragedy such as drowning and improving the safety of the user in the water.

[0137] 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.

[0138] In the foregoing embodiments, the descriptions of the various embodiments are different, and the parts that are not detailed in an embodiment may be referred to the related descriptions of other embodiments.

[0139] The steps in the method of the embodiment of the present invention may be sequentially adjusted, merged, and deleted according to actual needs. [0140] 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 or combine the different embodiments described in the specification and the features of the different embodiments.

[0141] 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 Beneficial effect

Claims

Claim

A method for alarming water, characterized in that it comprises:

Detecting current water pressure and determining current water depth according to the current water pressure;

Determining whether the current water depth is greater than a preset safe water depth range;

When the result of the judgment is yes, an alarm message is sent to the associated terminal.

The method according to claim 1, wherein the determining whether the water depth of the current location is greater than a preset safe water depth range further comprises:

Obtaining a living characteristic parameter of the wearer of the smart bracelet, and generating a preset safe water depth range according to the biological characteristic parameter.

The method according to claim 1 or 2, wherein, when the result of the determination is yes, sending an alarm message to the associated terminal includes:

When the result of the determination is yes, the current geographic location of the smart bracelet is obtained from the server; the associated terminal having the binding relationship with the smart bracelet is searched within the preset distance range; and the portable terminal is sent to the associated terminal. The alarm message of the current geographical location.

When the result of the determination is yes, the current geographic location of the smart bracelet and the associated terminal closest to the current geographic location are obtained from the server;

An alarm message carrying the current geographic location is sent to an associated terminal that is closest to the geographic location.

The method according to claim 1, further comprising:

And sending an alert message in the smart bracelet, where the alert message includes at least one of a voice alert message, a signal flashing alert message, and a vibration alert message.

A smart bracelet, comprising:

a detecting unit, configured to detect a current water pressure, and determine a current water depth according to the current water pressure; a determining unit, configured to determine whether the current water depth is greater than a preset safe water depth range; and an alarm unit, configured to be used by the determining unit The result is yes, sent to the associated terminal [Claim 7] The smart bracelet according to claim 6, further comprising: a generating unit, configured to acquire a biometric feature parameter of the wearer of the smart bracelet, and generate the biometric feature parameter according to the biometric feature parameter Preset safe water depth range.

The smart bracelet according to claim 6 or 7, wherein the alarm unit includes a location obtaining unit, configured to acquire the The current geographic location of the smart bracelet;

a terminal searching unit, configured to search for an associated terminal that has a binding relationship with the smart bracelet within a preset distance range;

And a message sending unit, configured to send, to the associated terminal, an alarm message carrying the current geographic location.

[Claim 9] The smart bracelet according to claim 6 or 7, wherein the alarm unit includes a location obtaining unit, configured to acquire, when the judgment unit determines that the result is 吋, the server The current geographic location of the smart bracelet and the associated terminal closest to the current geographic location;

And a message sending unit, configured to send an alarm message carrying the current geographic location to an associated terminal that is closest to the geographic location.

The smart bracelet according to claim 6, further comprising: