CN107692998B - Wading alarm method and wrist type wearable device - Google Patents

Wading alarm method and wrist type wearable device Download PDF

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CN107692998B
CN107692998B CN201711096966.XA CN201711096966A CN107692998B CN 107692998 B CN107692998 B CN 107692998B CN 201711096966 A CN201711096966 A CN 201711096966A CN 107692998 B CN107692998 B CN 107692998B
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wearable device
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CN107692998A (en
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张妮
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Guangdong Genius Technology Co Ltd
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Guangdong Genius Technology Co Ltd
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/024—Detecting, measuring or recording pulse rate or heart rate
    • A61B5/02438—Detecting, measuring or recording pulse rate or heart rate with portable devices, e.g. worn by the patient
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6802—Sensor mounted on worn items
    • A61B5/681—Wristwatch-type devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D21/00—Measuring or testing not otherwise provided for
    • G01D21/02—Measuring two or more variables by means not covered by a single other subclass
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/12—Messaging; Mailboxes; Announcements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/20—Selecting an access point

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Abstract

The invention relates to the technical field of electronic equipment, in particular to a wading alarm method and wrist type wearable equipment, which comprises the following steps: the wrist formula wearing equipment detects whether this wrist formula wearing equipment is in the state of soaking, if yes, then acquires the ambient environment's that the goggles detected reflection light intensity value, wherein, swimming goggles and wrist formula wearing equipment communication connection, then judges whether reflection light intensity value is in presetting threshold value within range, if yes, then sends the acknowledgement message to the mobile terminal with wrist formula wearing equipment communication connection, and this acknowledgement message is used for showing and wears the user and has worn the swimming goggles when wading. Therefore, the embodiment of the invention can confirm whether the user wears the swimming goggles or not in time when wading.

Description

Wading alarm method and wrist type wearable device
Technical Field
The invention relates to the technical field of electronic equipment, in particular to a wading alarm method and wrist-type wearable equipment.
Background
Nowadays, more and more children choose to swim in a swimming pool, and due to the complex water quality of the swimming pool, if the children do not wear swimming goggles when wading in the swimming pool of the swimming pool, the eyes are easily polluted by the water quality of the swimming pool, and even serious eye diseases are caused. Therefore, it is very important to protect the eyes when the child is normalized to wear the swimming goggles in wading.
Disclosure of Invention
The embodiment of the invention discloses a wading alarm method and wrist type wearing equipment, which can confirm whether a child wears swimming goggles in time or not.
The first aspect of the embodiment of the invention discloses a wading alarm method, which comprises the following steps:
the method comprises the steps that a wrist-type wearable device detects whether the wrist-type wearable device is in a water immersion state or not;
when the wrist-mounted equipment is in the water immersion state, the wrist-mounted equipment acquires a reflected light intensity value of the surrounding environment detected by the swimming goggles, and the swimming goggles are in communication connection with the wrist-mounted equipment;
the wrist type wearing equipment judges whether the reflected light intensity value is in a preset threshold value range, wherein the preset threshold value range is preset according to the light intensity value of the water surface reflection detected by the swimming goggles;
when the reflected light intensity value is within the preset threshold range, the wrist-type wearable device sends a confirmation message to a mobile terminal in communication connection with the wrist-type wearable device, wherein the confirmation message is used for indicating that the swimming goggles are worn by a wearing user of the wrist-type wearable device when wading.
As an optional implementation manner, in the first aspect of the embodiment of the present invention, before the wrist-worn device detects whether the wrist-worn device is in a water-soaked state, the method further includes:
the method comprises the steps that the wrist type wearable device scans all Wi-Fi hotspots of the surrounding environment to form a Wi-Fi hotspot list;
the wrist-worn device selects at least three target Wi-Fi hotspots from the Wi-Fi hotspot list, wherein the signal strength of each target Wi-Fi hotspot in the at least three target Wi-Fi hotspots is higher than the signal strength of any one Wi-Fi hotspot in the Wi-Fi hotspot list except the at least three target Wi-Fi hotspots;
the wrist-mounted equipment sends the identity marks of the at least three target Wi-Fi hotspots to a server, and the server acquires the positioning information of the wrist-mounted equipment according to the identity marks of the at least three target Wi-Fi hotspots and sends the positioning information to the mobile terminal in communication connection with the wrist-mounted equipment.
As an optional implementation manner, in the first aspect of the embodiment of the present invention, when the wrist-worn device detects that the wrist-worn device is in the water-soaked state, the method further includes:
the wrist-mounted equipment records the time length of the wrist-mounted equipment in a water immersion state;
the wrist-mounted equipment judges whether the time length of the wrist-mounted equipment in the soaking state is greater than a preset time length threshold value or not;
when the time length of the wrist-mounted device in the water immersion state is larger than the preset time length threshold value, the wrist-mounted device triggers an alarm to send out a distress alarm.
After the wrist-worn device determines that the reflected light intensity value is within the preset threshold range, the method further includes:
the wrist wearable device detects whether a sign value of a wearing user of the wrist wearable device is higher than a standard sign threshold value; wherein the sign values comprise heart rate values and/or pulse values;
when the physical sign value of the wearing user is higher than the standard physical sign threshold value, the wrist wearable device executes the sending of the confirmation message to the mobile terminal in communication connection with the wrist wearable device.
As an alternative implementation, in the first aspect of the embodiment of the present invention, the detecting, by the wrist-worn device, whether the wrist-worn device is in a water-soaked state includes:
the wrist-mounted equipment acquires a first temperature value and a first pressure value of the wrist-mounted equipment at the current moment;
the wrist-mounted equipment calculates an absolute value of a temperature difference value between the first temperature value and a second temperature value of the wrist-mounted equipment obtained at the previous moment and an absolute value of a pressure difference value between the first pressure value and a second pressure value of the wrist-mounted equipment obtained at the previous moment, and a preset time interval exists between the previous moment and the current moment;
the wrist type wearing equipment judges whether the absolute value of the temperature difference value is larger than a preset temperature difference value threshold value or not and whether the absolute value of the pressure difference value is larger than a preset pressure difference value threshold value or not;
and when the absolute value of the temperature difference is greater than the preset temperature difference threshold value and the absolute value of the pressure difference is greater than the preset pressure difference threshold value, the wrist-wearing device determines that the wrist-wearing device is in a water immersion state.
As an optional implementation manner, in the first aspect of the embodiment of the present invention, the detecting, by the wrist wearable device, whether the sign value of the wearing user of the wrist wearable device is higher than a standard sign threshold includes:
the wrist-worn device acquires the heart rate value and/or the pulse value of a wearing user of the wrist-worn device;
the wrist-worn device judges whether the heart rate value is higher than a standard heart rate threshold value and/or whether the pulse value is higher than a standard pulse threshold value;
when the heart rate value is higher than the standard heart rate threshold value, and/or the pulse value is higher than the standard pulse threshold value, the wrist-worn device determines that the sign value of the wearing user is higher than the standard sign threshold value.
A second aspect of the embodiments of the present invention discloses a wrist-worn device, including:
the first detection unit is used for detecting whether the wrist type wearable equipment is in a water immersion state or not;
the acquisition unit is used for acquiring a reflected light intensity value of the surrounding environment detected by the swimming goggles when the first detection unit detects that the wrist-mounted equipment is in the soaking state, and the swimming goggles are in communication connection with the wrist-mounted equipment;
the first judgment unit is used for judging whether the reflected light intensity value is within a preset threshold range, and the preset threshold range is preset according to the light intensity value of the water surface reflection detected by the swimming goggles;
and the first sending unit is used for sending a confirmation message to a mobile terminal in communication connection with the wrist type wearing equipment when the first judging unit judges that the reflected light intensity value is within the preset threshold range, wherein the confirmation message is used for indicating that the swimming goggles are worn by a wearing user of the wrist type wearing equipment when wading.
As an alternative implementation, in the second aspect of the embodiment of the present invention, the wrist-worn apparatus further includes:
the scanning unit is used for scanning all Wi-Fi hotspots of the surrounding environment to form a Wi-Fi hotspot list;
a selecting unit, configured to select at least three target Wi-Fi hotspots from the Wi-Fi hotspot list, where a signal strength of each of the at least three target Wi-Fi hotspots is higher than a signal strength of any one of the Wi-Fi hotspots in the Wi-Fi hotspot list except for the at least three target Wi-Fi hotspots;
the second sending unit is used for sending the identity identifications of the at least three target Wi-Fi hotspots to a server, the server acquires the positioning information of the wrist-worn device according to the identity identifications of the at least three target Wi-Fi hotspots, sends the positioning information to the mobile terminal in communication connection with the wrist-worn device, and triggers the first detection unit to start.
As an alternative implementation, in the second aspect of the embodiment of the present invention, the wrist-worn apparatus further includes:
the recording unit is used for recording the time length of the wrist-wearing equipment in the soaking state when the first detection unit detects that the wrist-wearing equipment is in the soaking state;
the second judging unit is used for judging whether the time length of the wrist-type wearable device in the soaking state is greater than a preset time length threshold value or not;
and the alarm unit is used for triggering an alarm to send out a distress alarm when the second judgment unit judges that the time length of the wrist-mounted equipment in the water immersion state is greater than the preset time length threshold value.
The second detection unit is used for detecting whether the sign value of the wearing user of the wrist type wearing equipment is higher than a standard sign threshold value or not when the first judgment unit judges that the reflected light intensity value is within the preset threshold value range; wherein the sign values comprise heart rate values and/or pulse values;
the first sending unit is specifically configured to send a confirmation message to a mobile terminal in communication connection with the wrist wearable device when the first determining unit determines that the reflected light intensity value is within the preset threshold range and the second detecting unit detects that a sign value of a wearing user of the wrist wearable device is higher than the standard sign threshold, where the confirmation message is used to indicate that the wearing user has worn the swimming goggles when wading.
As an optional implementation manner, in a second aspect of the embodiment of the present invention, the first detection unit includes:
the first obtaining subunit is used for obtaining a first temperature value and a first pressure value of the wrist wearable device at the current moment;
the calculating subunit is configured to calculate an absolute value of a temperature difference value between the first temperature value and a second temperature value of the wrist wearable device obtained at a previous time, and an absolute value of a pressure difference value between the first pressure value and a second pressure value of the wrist wearable device obtained at the previous time, where a preset time interval exists between the previous time and the current time;
the first judgment subunit is used for judging whether the absolute value of the temperature difference value is greater than a preset temperature difference value threshold value or not and whether the absolute value of the pressure difference value is greater than a preset pressure difference value threshold value or not;
the first determining subunit is configured to determine that the wrist wearable device is in a water immersion state when the first determining subunit determines that the absolute value of the temperature difference is greater than the preset temperature difference threshold and the absolute value of the pressure difference is greater than the preset pressure difference threshold.
As an optional implementation manner, in a second aspect of the embodiment of the present invention, the second detection unit includes:
the second obtaining subunit is configured to obtain a heart rate value and/or a pulse value of a user wearing the wrist wearable device when the first determining unit determines that the reflected light intensity value is within the preset threshold range;
the second judgment subunit is used for judging whether the heart rate value is higher than a standard heart rate threshold value and/or whether the pulse value is higher than a standard pulse threshold value;
a second determining subunit, configured to determine that the physical sign value of the wearing user is higher than the standard physical sign threshold when the second determining subunit determines that the heart rate value is higher than the standard heart rate threshold and/or the pulse value is higher than the standard pulse threshold.
A third aspect of the embodiments of the present invention discloses another wrist-worn device, including:
a memory storing executable program code;
a processor coupled with the memory;
the processor calls the executable program code stored in the memory to execute the wading alarm method disclosed by the first aspect of the embodiment of the invention.
A fourth aspect of the embodiments of the present invention discloses a computer-readable storage medium, which stores a computer program, where the computer program enables a computer to execute the wading alarm method disclosed in the first aspect of the embodiments of the present invention.
A fifth aspect of embodiments of the present invention discloses a computer program product, which, when run on a computer, causes the computer to perform some or all of the steps of any one of the methods of the first aspect.
A sixth aspect of the present embodiment discloses an application publishing platform, where the application publishing platform is configured to publish a computer program product, where the computer program product is configured to, when running on a computer, cause the computer to perform part or all of the steps of any one of the methods in the first aspect.
Compared with the prior art, the embodiment of the invention has the following beneficial effects:
in the embodiment of the invention, the wrist-type wearing equipment detects whether the wrist-type wearing equipment is in a water immersion state, if so, the reflected light intensity value of the surrounding environment detected by the swimming goggles is obtained, wherein the swimming goggles is in communication connection with the wrist-type wearing equipment, then, whether the reflected light intensity value is in a preset threshold range is judged, if so, a confirmation message is sent to a mobile terminal in communication connection with the wrist-type wearing equipment, and the confirmation message is used for indicating that a user wears the swimming goggles when wading. Therefore, the embodiment of the invention can confirm whether the user wears the swimming goggles or not in time when wading.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic flow chart of a method for warning of wading of a river, according to an embodiment of the present invention;
FIG. 2 is a schematic flow chart of another wading warning method disclosed in the embodiments of the present invention;
FIG. 3 is a schematic flow chart of another wading warning method disclosed in the embodiments of the present invention;
FIG. 4 is a schematic structural diagram of a wrist-worn device according to an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of another wrist-worn device disclosed in the embodiments of the present invention;
FIG. 6 is a schematic structural diagram of a wrist-worn device according to another embodiment of the present invention;
fig. 7 is a schematic structural diagram of another wrist-worn device disclosed in the embodiment of the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It is to be noted that the terms "comprises" and "comprising" and any variations thereof in the embodiments and drawings of the present invention are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.
The embodiment of the invention discloses a wading alarm method and wrist type wearing equipment, which can confirm whether a user wears swimming goggles or not in time. The following are detailed below.
Example one
Referring to fig. 1, fig. 1 is a schematic flow chart of a wading alarm method according to an embodiment of the present invention. As shown in fig. 1, the wading alarm method may include the following operations:
101. the wrist-worn device detects whether the wrist-worn device is in a water immersion state, if so, step 102 is executed, otherwise, if not, the process is ended.
In an embodiment of the present invention, optionally, before detecting whether the wrist-worn device is in the submerged state, the wrist-worn device may detect whether the wrist-worn device is in the worn state, specifically, the wrist-worn device may trigger the distance sensor to detect a distance between the wrist-worn device and a neighboring object, and determine whether the distance is smaller than a preset distance threshold, if so, trigger the temperature sensor to detect whether a surface temperature of the neighboring object meets a normal human body temperature range, if so, determine that the wrist-worn device is in the worn state, and then perform the above-mentioned detection of whether the wrist-worn device is in the submerged state. When the wrist-worn device detects that the wrist-worn device is in the water immersion state, the wearing user of the wrist-worn device is in the water environment at the moment.
As an alternative embodiment, the detecting by the wrist-worn device whether the wrist-worn device is in the water-soaked state may include:
the method comprises the steps that the wrist-type wearable device obtains a first temperature value and a first pressure value of the wrist-type wearable device at the current moment;
the wrist-mounted equipment calculates an absolute value of a temperature difference value between a first temperature value and a second temperature value of the wrist-mounted equipment obtained at the previous moment and an absolute value of a pressure difference value between the first pressure value and the second pressure value of the wrist-mounted equipment at the previous moment, wherein a preset time interval exists between the previous moment and the current moment;
the wrist-mounted wearable device judges whether the absolute value of the temperature difference value is larger than a preset temperature difference value threshold value or not and whether the absolute value of the pressure difference value is larger than a preset pressure difference value threshold value or not;
and when the absolute value of the temperature difference value is greater than the preset temperature difference value threshold value and the absolute value of the pressure difference value is greater than the preset pressure difference value threshold value, the wrist-type wearable device determines that the wrist-type wearable device is in the water immersion state.
In the embodiment of the invention, the wrist-wearing device can trigger the temperature sensor to acquire the first temperature value on the surface of the wrist-wearing device at the current moment, trigger the pressure sensor to acquire the first pressure value on the surface of the wrist-wearing device, calculate the absolute value of the temperature difference value and the absolute value of the pressure difference value at two adjacent moments in a preset time interval, and then judge whether the absolute value of the temperature difference value and the absolute value of the pressure difference value meet the preset condition, and only when the judgment results are yes, the wrist-wearing device can be determined to be in the soaking state. Therefore, in the embodiment of the invention, because the temperature value and the pressure value of the surface of the wrist-worn device in the two different states of the soaking state and the non-soaking state are different, whether the wrist-worn device is in the soaking state can be determined by double judgment of the temperature difference value and the pressure difference value, and the judgment accuracy is improved.
As an alternative embodiment, when the wrist-worn device detects that the wrist-worn device is in the water-soaked state, it may further detect whether a TDS (Total dissolved solids) value of the current water environment is within a standard TDS (Total dissolved solids) value range, specifically, the wrist-worn device may trigger the water quality probe to detect the current water environment and acquire an electrical signal detected by the water quality probe, and then convert the electrical signal into a TDS (Total dissolved solids) signal, and obtain a TDS (Total dissolved solids) value of the current water environment from the TDS signal, where the TDS (Total dissolved solids) is also called Total dissolved solids (Total dissolved solids), measured in milligrams per liter (mg/L), which indicates how many milligrams of dissolved solids are dissolved in 1 liter of water. Higher TDS (Total dissolved solids) values indicate more dissolved material in the water. The TDS value of the water environment can reflect the quantity of impurities contained in the water and the water quality condition of the water environment to a certain extent. Therefore, the embodiment of the invention can know the impurity quantity of the current water environment by detecting the TDS value of the water, can obtain the preliminary understanding of the water quality condition of the water environment, and improves the speed of detecting the water quality.
102. The wrist formula wearing equipment obtains the ambient environment's that the goggles detected reflection light intensity value.
In the embodiment of the invention, the swimming goggles are in communication connection with the wrist-type wearing equipment, the wrist-type wearing equipment can send an acquisition request to the swimming goggles, and the acquisition request is used for acquiring the reflected light intensity value of the surrounding environment from the swimming goggles; the swimming goggles collect reflected light of the surrounding environment after receiving an acquisition request of the wrist type wearing equipment, convert the reflected light into an electric signal through the semiconductor optical device, calculate a reflected light intensity value according to the electric signal through the single chip microcomputer, and then send the reflected light intensity value to the wrist type wearing equipment.
103. The wrist-worn device judges whether the reflected light intensity value is within a preset threshold range, if so, step 104 is executed, otherwise, if not, the process is ended.
In the embodiment of the invention, the wrist-type wearable device can judge whether the reflected light intensity value is within a preset threshold range according to the acquired reflected light intensity value, wherein the preset threshold range is preset according to the light intensity value of the water surface reflection detected by the swimming goggles. The unevenness of the ground surface easily causes multiple reflection of light, so the reflectivity of the ground is small and the reflection capability is weak; the water surface is smoother than the ground, so the reflectivity of the water surface is large and the reflecting capacity is strong. When the wrist-type wearable device judges that the reflected light intensity value is within the preset threshold range, the swimming goggles can be indicated to be located in the water environment at the moment.
104. The method comprises the steps that the wrist-type wearable device sends a confirmation message to a mobile terminal in communication connection with the wrist-type wearable device, and the confirmation message is used for indicating that a user wearing the wrist-type wearable device wears swimming goggles when wading.
For steps 101 to 104, for example, the wrist-worn device may be a telephone watch, the wearing user of the wrist-worn device may be a child, the mobile terminal may be a mobile phone, and the user of the mobile terminal may be a parent or a swimming pool manager. When a child swims in a swimming pool, the telephone watch worn by the child can detect that the telephone watch is in a wading state; further, if the child wears goggles during swimming, the telephone watch may determine that the reflected light intensity value of the ambient environment acquired from the goggles is within a preset threshold range, wherein the preset threshold range is set in advance according to the light intensity value of the water surface reflection detected by the goggles; the telephone watch may then send a confirmation message to the parent or the swimming pool manager's cell phone after confirming that the child is wearing swimming goggles while swimming, the confirmation message indicating that the child is wearing swimming goggles while swimming. Therefore, the embodiment of the invention can confirm that the child wears the swimming goggles when wading in water in time, and avoids the damage of the water in the swimming pool to the eyes of the child to a certain extent; furthermore, when detecting that the child wears the swimming goggles when wading into water, the confirmation information used for showing that the child wears the swimming goggles when swimming is sent to the parents or the swimming pool manager, so that the parents or the swimming pool manager can timely know the condition that the child wears the swimming goggles when wading into water, and the experience degree of the user is improved.
Therefore, by the method described in fig. 1, whether the wrist-worn device is in the soaked state can be determined by double judgment of the temperature difference value and the pressure difference value, so that the judgment accuracy is improved; furthermore, the impurity quantity of the current water environment can be known through the TDS value of the detection water, the preliminary understanding of the water quality condition of the water environment can be obtained, and the speed of detecting the water quality is improved.
In addition, by the method described in fig. 1, it can be confirmed in time that the child wears the swimming goggles when wading, and the damage of the swimming pool water to the eyes of the child is avoided to a certain extent; furthermore, when detecting that the child wears the swimming goggles when wading into water, the confirmation information used for showing that the child wears the swimming goggles when swimming is sent to the parents or the swimming pool manager, so that the parents or the swimming pool manager can timely know the condition that the child wears the swimming goggles when wading into water, and the experience degree of the user is improved.
Example two
Referring to fig. 2, fig. 2 is a flowchart of another wading alarm method according to an embodiment of the present invention. As shown in fig. 2, the wading alarm method may include the following steps:
201. the wrist-worn device scans all Wi-Fi hotspots of the surrounding environment to form a Wi-Fi hotspot list.
In the embodiment of the invention, the Wi-Fi hotspots are also called wireless Access Points (APs) and are Access points of a wireless network, each AP has a globally unique MAC address, the wireless APs are generally not movable within a period of time, and when the wrist wearing device starts Wi-Fi hotspot scanning, surrounding AP signals can be scanned and collected, and the MAC addresses broadcasted by the APs can be acquired no matter whether the wireless APs are encrypted or connected.
202. The wrist-worn device selects at least three target Wi-Fi hotspots from the Wi-Fi hotspot list.
The signal intensity of each target Wi-Fi hotspot in the at least three target Wi-Fi hotspots is higher than that of any one Wi-Fi hotspot in the Wi-Fi hotspot list except the at least three target Wi-Fi hotspots.
203. The identity identifications of the at least three target Wi-Fi hotspots are sent to the server by the wrist-worn device, and the server acquires the positioning information of the wrist-worn device according to the identity identifications of the at least three target Wi-Fi hotspots and sends the positioning information to the mobile terminal in communication connection with the wrist-worn device.
As an optional implementation manner, after step 201, the wrist-worn device may further compare the Wi-Fi hotspot list with a Wi-Fi hotspot list scanned in a previous period, calculate an overlap ratio of Wi-Fi hotspots scanned in two periods, then determine whether the overlap ratio of the Wi-Fi hotspots meets a preset condition, and if so, execute step 202 and step 203. Therefore, according to the embodiment of the invention, whether the position of the wrist-wearing device is changed or not can be judged through the contact ratio of the Wi-Fi hot spots, and when the position of the wrist-wearing device is changed, the positioning operation is executed.
Wherein, the wading alarm method further includes steps 204-207, and for the description of steps 204-207, please refer to the detailed description of steps 101-104 in the first embodiment, which is not repeated in the embodiments of the present invention.
Therefore, by the method described in fig. 2, whether the wrist-worn device is in the soaked state can be determined by double judgment of the temperature difference value and the pressure difference value, so that the judgment accuracy is improved; furthermore, the impurity quantity of the current water environment can be known through the TDS value of the detection water, the preliminary understanding of the water quality condition of the water environment can be obtained, and the speed of detecting the water quality is improved.
In addition, by the method described in fig. 2, it can be confirmed in time that the child wears the swimming goggles when wading, and the damage of the swimming pool water to the eyes of the child is avoided to a certain extent; furthermore, when detecting that the child wears the swimming goggles when wading into water, the confirmation information used for showing that the child wears the swimming goggles when swimming is sent to the parents or the swimming pool manager, so that the parents or the swimming pool manager can timely know the condition that the child wears the swimming goggles when wading into water, and the experience degree of the user is improved.
In addition, by the method described in fig. 2, whether the position of the wrist wearable device changes can be judged through the contact ratio of the Wi-Fi hotspot, and when the position of the wrist wearable device changes, the positioning operation is executed, so that compared with the prior art that the positioning function of the wrist wearable device is always in a default starting state and the position information of the wrist wearable device is frequently acquired, the power consumption of the wrist wearable device can be reduced.
EXAMPLE III
Referring to fig. 3, fig. 3 is a flowchart of another wading alarm method according to an embodiment of the present invention. As shown in fig. 3, the wading alarm method may include the following steps:
in the embodiment of the present invention, the wading alarm method further includes steps 301 to 305, and for the description of the steps 301 to 305, please refer to the detailed description of the steps 201 to 205 in the second embodiment, which is not described again in the embodiment of the present invention.
306. The wrist-worn device determines whether the reflected light intensity value is within a preset threshold range, if so, step 307 is executed, otherwise, the process is ended.
307. The wrist wearable device detects whether the sign value of the wearing user of the wrist wearable device is higher than a standard sign threshold value, if so, step 308 is executed, otherwise, if not, the process is ended.
The sign value may include a heart rate value and/or a pulse value, which is not limited in the embodiments of the present invention.
As an alternative embodiment, the detecting by the wrist-worn device whether the sign value of the wearing user of the wrist-worn device is higher than the standard sign threshold value may include:
the method comprises the steps that a wrist-worn device obtains a heart rate value and/or a pulse value of a wearing user of the wrist-worn device;
the wrist-worn device judges whether the heart rate value is higher than a standard heart rate threshold value and/or the pulse value is higher than a standard pulse threshold value;
when the heart rate value is higher than the standard heart rate threshold value and/or the pulse value is higher than the standard pulse threshold value, the wrist-worn device determines that the physical sign value of the wearing user is higher than the standard physical sign threshold value.
In the embodiment of the invention, whether the wearing user is in the wading state can be judged by comparing the difference between the physical sign value (heart rate value and/or pulse value) of the wearing user of the current wrist type wearing equipment and the standard physical sign value, so that the accuracy of judging whether the wearing user is in the wading state is improved.
308. The wrist-mounted equipment sends a confirmation message to the mobile terminal in communication connection with the wrist-mounted equipment, and the confirmation message is used for indicating that the user wears the swimming goggles when wading.
Further optionally, after the step 308 is executed, the wading alarm method may further include the following operations:
309. the length of time that this wrist formula wearing equipment is in the state of soaking is taken notes to wrist formula wearing equipment.
310. And the wrist-mounted equipment judges whether the time length of the wrist-mounted equipment in the soaking state is greater than a preset time length threshold value, if so, the step 311 is executed, otherwise, the process is ended.
311. The wrist type wearable equipment triggers the alarm to send out a distress alarm.
In the embodiment of the present invention, in step 309 to step 311, for example, the wrist-worn device may be a telephone watch, and the wearing user of the wrist-worn device may be a child. When the telephone watch detects that the time length of the child in the water immersion state exceeds the preset time length threshold value, the fact that the child is in the long-time wading state is indicated, due to the fact that the body resistance of the child is weak, the body resistance of the child is easily reduced even life danger occurs when the child wades for a long time, and therefore the telephone watch can trigger a built-in alarm to send out a distress alarm to the periphery when the time length of the child in the water immersion state exceeds the preset time length threshold value. Therefore, the wading time of the children can be recorded, and the alarm is triggered to give an alarm after the wading time of the children exceeds the preset time threshold, so that the safety of wading of the children is guaranteed.
Therefore, by the method described in fig. 3, whether the wrist-worn device is in the soaked state can be determined by double judgment of the temperature difference value and the pressure difference value, so that the judgment accuracy is improved; furthermore, the impurity quantity of the current water environment can be known through the TDS value of the detection water, the preliminary understanding of the water quality condition of the water environment can be obtained, and the speed of detecting the water quality is improved.
In addition, by the method described in fig. 3, it can be confirmed in time that the child wears the swimming goggles when wading, and the damage of the swimming pool water to the eyes of the child is avoided to a certain extent; furthermore, when detecting that the child wears the swimming goggles when wading into water, the confirmation information used for showing that the child wears the swimming goggles when swimming is sent to the parents or the swimming pool manager, so that the parents or the swimming pool manager can timely know the condition that the child wears the swimming goggles when wading into water, and the experience degree of the user is improved.
In addition, by the method described in fig. 3, whether the position of the wrist wearable device changes can be judged through the contact ratio of the Wi-Fi hotspot, and when the position of the wrist wearable device changes, the positioning operation is executed, so that compared with the prior art that the positioning function of the wrist wearable device is always in a default starting state and the position information of the wrist wearable device is frequently acquired, the power consumption of the wrist wearable device can be reduced.
In addition, by the method described in fig. 3, it can be determined whether the wearing user is in the wading state by comparing the difference between the physical sign value (heart rate value and/or pulse value) of the wearing user of the current wrist-worn device and the standard physical sign value, so as to improve the accuracy of determining whether the wearing user is in the wading state; and the wading time of the children can be recorded, and the alarm is triggered to alarm after the wading time of the children exceeds the preset time threshold, so that the wading safety of the children is guaranteed.
Example four
Referring to fig. 4, fig. 4 is a schematic structural diagram of a wrist-worn device according to an embodiment of the present invention. As shown in fig. 4, the wrist wearable device may include:
the first detection unit 401 is configured to detect whether the wrist-worn apparatus is in a submerged state.
An obtaining unit 402, configured to obtain a reflected light intensity value of the surrounding environment detected by the swimming goggles when the first detecting unit 401 detects that the wrist wearable apparatus is in the submerged state, and provide the reflected light intensity value to the first determining unit 403.
Wherein, swimming goggles and wrist formula wearing equipment communication connection.
A first determining unit 403, configured to determine whether the reflected light intensity value is within a preset threshold range, where the preset threshold range is set in advance according to the light intensity value reflected by the water surface detected by the swimming goggles.
In this embodiment of the present invention, the first determining unit 403 may determine whether the reflected light intensity value is within a preset threshold range according to the obtained reflected light intensity value, where the preset threshold range is preset according to the light intensity value of the water surface reflection detected by the swimming goggles. The unevenness of the ground surface easily causes multiple reflection of light, so the reflectivity of the ground is small and the reflection capability is weak; the water surface is smoother than the ground, so the reflectivity of the water surface is large and the reflecting capacity is strong. When the first determining unit 403 determines that the reflected light intensity value is within the preset threshold range, it can be said that the swimming goggles are located in the water environment at this time.
A first sending unit 404, configured to send a confirmation message to a mobile terminal in communication connection with the wrist-worn device when the first determining unit 403 determines that the reflected light intensity value is within a preset threshold range, where the confirmation message is used to indicate that a user wearing the wrist-worn device has worn goggles when wading.
Therefore, with the wrist-type wearable device depicted in fig. 4, whether the wrist-type wearable device is in a water-soaked state or not can be determined through double judgment of the temperature difference value and the pressure difference value, so that the judgment accuracy is improved; furthermore, the impurity quantity of the current water environment can be known through the TDS value of the detection water, the preliminary understanding of the water quality condition of the water environment can be obtained, and the speed of detecting the water quality is improved.
In addition, the wrist-type wearing equipment described in fig. 4 can confirm that the child wears the swimming goggles when wading in water, and the damage of the swimming pool water to the eyes of the child is avoided to a certain extent; furthermore, when detecting that the child wears the swimming goggles when wading into water, the confirmation information used for showing that the child wears the swimming goggles when swimming is sent to the parents or the swimming pool manager, so that the parents or the swimming pool manager can timely know the condition that the child wears the swimming goggles when wading into water, and the experience degree of the user is improved.
EXAMPLE five
Referring to fig. 5, fig. 5 is a schematic structural diagram of another wrist-worn device according to an embodiment of the present invention, wherein the wrist-worn device shown in fig. 5 is further optimized from the wrist-worn device shown in fig. 4. Compared to the wrist-worn device shown in fig. 4, the wrist-worn device shown in fig. 5 may further include:
the scanning unit 405 is configured to scan all Wi-Fi hotspots of the surrounding environment to form a Wi-Fi hotspot list.
A selecting unit 406, configured to select at least three target Wi-Fi hotspots from the Wi-Fi hotspot list formed by the scanning unit 405.
The signal intensity of each target Wi-Fi hotspot in the at least three target Wi-Fi hotspots is higher than that of any one Wi-Fi hotspot in the Wi-Fi hotspot list except the at least three target Wi-Fi hotspots.
The second sending unit 407 is configured to send the identifiers of the at least three target Wi-Fi hotspots selected by the selecting unit 406 to a server, and the server obtains the positioning information of the wrist-worn device according to the identifiers of the at least three target Wi-Fi hotspots and sends the positioning information to a mobile terminal in communication connection with the wrist-worn device, and triggers the first detecting unit 401 to start.
Therefore, with the wrist-worn device described in fig. 5, whether the wrist-worn device is in a water-soaked state can be determined by double judgment of the temperature difference value and the pressure difference value, so that the judgment accuracy is improved; furthermore, the impurity quantity of the current water environment can be known through the TDS value of the detection water, the preliminary understanding of the water quality condition of the water environment can be obtained, and the speed of detecting the water quality is improved.
In addition, the wrist-type wearing equipment depicted in fig. 5 can timely confirm that the child wears the swimming goggles when wading, and the damage of the swimming pool water to the eyes of the child is avoided to a certain extent; furthermore, when detecting that the child wears the swimming goggles when wading into water, the confirmation information used for showing that the child wears the swimming goggles when swimming is sent to the parents or the swimming pool manager, so that the parents or the swimming pool manager can timely know the condition that the child wears the swimming goggles when wading into water, and the experience degree of the user is improved.
In addition, through the wrist wearable device described in fig. 5, whether the wrist wearable device has a position change can be judged through the contact ratio of the Wi-Fi hotspot, and when the position of the wrist wearable device has a position change, the positioning operation is executed.
EXAMPLE six
Referring to fig. 6, fig. 6 is a schematic structural diagram of another wrist-worn device according to an embodiment of the present invention. The wrist-worn device shown in fig. 6 is optimized from the wrist-worn device shown in fig. 5. Compared with the wrist-worn device shown in fig. 5, the wrist-worn device shown in fig. 6 further includes:
a second detecting unit 408, configured to detect whether a sign value of a wearing user of the wrist wearable device is higher than a standard sign threshold value when the first determining unit 403 determines that the reflected light intensity value is within a preset threshold range; wherein the sign value comprises a heart rate value and/or a pulse value.
The first sending unit 404 is specifically configured to send a confirmation message to a mobile terminal in communication connection with the wrist wearable device when the first determining unit 403 determines that the reflected light intensity value is within the preset threshold range and the second detecting unit 404 detects that the physical sign value of the wearing user of the wrist wearable device is higher than the standard physical sign threshold, where the confirmation message is used to indicate that the wearing user has worn goggles when wading.
A recording unit 409, configured to record a duration of the wrist-worn device being in the soaked state when the first detecting unit 401 detects that the wrist-worn device is in the soaked state.
The second judging unit 410 is configured to judge whether the time length of the wrist-worn apparatus recorded by the recording unit 409 in the water immersion state is greater than a preset time length threshold.
And an alarm unit 411, configured to trigger an alarm to send a distress alarm when the second determining unit 410 determines that the duration of the wrist-worn device in the water immersion state is greater than a preset duration threshold.
In the wrist-worn device shown in fig. 6, the first detection unit 401 may include:
the first obtaining sub-unit 4011 is configured to obtain a first temperature value and a first pressure value of the wrist wearable device at the current time, and provide the first temperature value and the first pressure value to the calculating sub-unit 4012.
The calculation sub-unit 4012 is configured to calculate an absolute value of a temperature difference between the first temperature value and the second temperature value of the wrist wearable device obtained at the previous time, and an absolute value of a pressure difference between the first pressure value and the second pressure value of the wrist wearable device at the previous time, and provide the calculation result to the first judgment sub-unit 4013.
And a preset time interval exists between the previous moment and the current moment.
The first judging sub-unit 4013 is configured to judge whether the absolute value of the temperature difference is greater than a preset temperature difference threshold and whether the absolute value of the pressure difference is greater than a preset pressure difference threshold, and provide the judgment result to the first determining sub-unit 4014.
A first determining sub-unit 4014, configured to determine that the wrist wearable device is in a water immersion state when the first determining sub-unit 4013 determines that the absolute value of the temperature difference is greater than a preset temperature difference threshold and the absolute value of the pressure difference is greater than a preset pressure difference threshold.
In the embodiment of the present invention, the first obtaining sub-unit 4011 may trigger the temperature sensor to obtain a first temperature value on the surface of the wrist wearable device at the current time, trigger the pressure sensor to obtain a first pressure value on the surface of the wrist wearable device, calculate an absolute value of a temperature difference value and an absolute value of a pressure difference value at two adjacent times within a preset time interval by the calculating sub-unit 4012, trigger the first determining sub-unit 4013 to determine whether the absolute value of the temperature difference value and the absolute value of the pressure difference value satisfy a preset condition, and only when the determination results are yes, the first determining sub-unit 4014 may determine that the wrist wearable device is in a water-soaked state. Therefore, in the embodiment of the invention, because the temperature value and the pressure value of the surface of the wrist-worn device in the two different states of the soaking state and the non-soaking state are different, whether the wrist-worn device is in the soaking state can be determined by double judgment of the temperature difference value and the pressure difference value, and the judgment accuracy is improved.
In the wrist wearable device shown in fig. 6, the second detection unit 408 may specifically include:
the second obtaining subunit 4081 is configured to obtain a heart rate value and/or a pulse value of the user wearing the wrist wearable device when the first determining unit 403 determines that the reflected light intensity value is within the preset threshold range, and provide the heart rate value and/or the pulse value to the second determining subunit 4082.
The second determining subunit 4082 is configured to determine whether the heart rate value is higher than a standard heart rate threshold and/or the pulse value is higher than a standard pulse threshold, and provide the determination result to the second determining subunit 4083.
A second determining subunit 4083, configured to determine that the physical sign value of the wearing user is higher than the standard physical sign threshold value when the second determining subunit 4082 determines that the heart rate value is higher than the standard heart rate threshold value and/or the pulse value is higher than the standard pulse threshold value.
Therefore, with the wrist-worn device described in fig. 6, whether the wrist-worn device is in a submerged state can be determined by double judgment of the temperature difference value and the pressure difference value, so that the judgment accuracy is improved; furthermore, the impurity quantity of the current water environment can be known through the TDS value of the detection water, the preliminary understanding of the water quality condition of the water environment can be obtained, and the speed of detecting the water quality is improved.
In addition, the wrist-type wearing equipment depicted in fig. 6 can confirm that the child wears the swimming goggles when wading in water, and the damage of the swimming pool water to the eyes of the child is avoided to a certain extent; furthermore, when detecting that the child wears the swimming goggles when wading into water, the confirmation information used for showing that the child wears the swimming goggles when swimming is sent to the parents or the swimming pool manager, so that the parents or the swimming pool manager can timely know the condition that the child wears the swimming goggles when wading into water, and the experience degree of the user is improved.
In addition, through the wrist wearable device described in fig. 6, whether the wrist wearable device has a position change can be judged through the contact ratio of the Wi-Fi hotspot, and when the position of the wrist wearable device has a position change, the positioning operation is executed.
In addition, with the wrist wearable device described in fig. 6, it can be determined whether the wearing user is in the wading state by comparing the difference between the physical sign value (heart rate value and/or pulse value) of the wearing user of the current wrist wearable device and the standard physical sign value, so as to improve the accuracy of determining whether the wearing user is in the wading state; and the wading time of the children can be recorded, and the alarm is triggered to alarm after the wading time of the children exceeds the preset time threshold, so that the wading safety of the children is guaranteed.
Referring to fig. 7, fig. 7 is a schematic structural diagram of another wrist-worn device according to an embodiment of the present invention. As shown in fig. 7, the wrist wearable device may include:
a memory 701 in which executable program code is stored;
a processor 702 coupled to the memory 701;
the processor 702 calls the executable program code stored in the memory 701 to execute any one of the water-related alarm methods shown in fig. 1 to 3.
The embodiment of the invention discloses a computer-readable storage medium which stores a computer program, wherein the computer program enables a computer to execute any one of the wading alarm methods shown in figures 1-3.
It should be appreciated that reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure or characteristic described in connection with the embodiment is included in at least one embodiment of the present invention. Thus, the appearances of the phrases "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. Those skilled in the art should also appreciate that the embodiments described in this specification are exemplary and alternative embodiments, and that the acts and modules illustrated are not required in order to practice the invention.
In various embodiments of the present invention, it should be understood that the sequence numbers of the above-mentioned processes do not imply an inevitable order of execution, and the execution order of the processes should be determined by their functions and inherent logic, and should not constitute any limitation on the implementation process of the embodiments of the present invention.
In various embodiments of the present invention, it should be understood that the term "and/or" herein is merely one type of association describing an associated object, meaning that three relationships may exist, e.g., a and/or B, may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.
In the embodiments provided herein, it should be understood that "B corresponding to A" means that B is associated with A from which B can be determined. It should also be understood, however, that determining B from a does not mean determining B from a alone, but may also be determined from a and/or other information.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated units, if implemented as software functional units and sold or used as a stand-alone product, may be stored in a computer accessible memory. Based on such understanding, the technical solution of the present invention, which is a part of or contributes to the prior art in essence, or all or part of the technical solution, can be embodied in the form of a software product, which is stored in a memory and includes several requests for causing a computer device (which may be a personal computer, a server, a network device, or the like, and may specifically be a processor in the computer device) to execute part or all of the steps of the above-described method of each embodiment of the present invention.
It will be understood by those skilled in the art that all or part of the steps in the methods of the embodiments described above may be implemented by instructions associated with a program, which may be stored in a computer-readable storage medium, where the storage medium includes Read-Only Memory (ROM), Random Access Memory (RAM), Programmable Read-Only Memory (PROM), Erasable Programmable Read-Only Memory (EPROM), One-time Programmable Read-Only Memory (OTPROM), Electrically Erasable Programmable Read-Only Memory (EEPROM), compact disc-Read-Only Memory (CD-ROM), or other Memory, magnetic disk, magnetic tape, or magnetic tape, Or any other medium which can be used to carry or store data and which can be read by a computer.
The wading alarm method and the wrist-type wearable device disclosed by the embodiment of the invention are described in detail, specific examples are applied in the detailed description to explain the principle and the implementation mode of the invention, and the description of the embodiments is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.

Claims (12)

1. A wading warning method, characterized in that the method comprises:
the method comprises the steps that a wrist-type wearable device detects whether the wrist-type wearable device is in a water immersion state or not;
when the wrist-mounted equipment is in the water immersion state, the wrist-mounted equipment acquires a reflected light intensity value of the surrounding environment detected by the swimming goggles, and the swimming goggles are in communication connection with the wrist-mounted equipment;
the wrist type wearing equipment judges whether the reflected light intensity value is in a preset threshold value range, wherein the preset threshold value range is preset according to the light intensity value of the water surface reflection detected by the swimming goggles;
when the reflected light intensity value is within the preset threshold range, the wrist-type wearable device sends a confirmation message to a mobile terminal in communication connection with the wrist-type wearable device, wherein the confirmation message is used for indicating that the swimming goggles are worn by a wearing user of the wrist-type wearable device when wading.
2. The method of claim 1, wherein before the wrist-worn device detects whether the wrist-worn device is in a submerged state, the method further comprises:
the method comprises the steps that the wrist type wearable device scans all Wi-Fi hotspots of the surrounding environment to form a Wi-Fi hotspot list;
the wrist-worn device selects at least three target Wi-Fi hotspots from the Wi-Fi hotspot list, wherein the signal strength of each target Wi-Fi hotspot in the at least three target Wi-Fi hotspots is higher than the signal strength of any one Wi-Fi hotspot in the Wi-Fi hotspot list except the at least three target Wi-Fi hotspots;
the wrist-mounted equipment sends the identity marks of the at least three target Wi-Fi hotspots to a server, and the server acquires the positioning information of the wrist-mounted equipment according to the identity marks of the at least three target Wi-Fi hotspots and sends the positioning information to the mobile terminal in communication connection with the wrist-mounted equipment.
3. The method of claim 1 or 2, wherein the wrist-worn device detects that the wrist-worn device is in the soaked state, the method further comprising:
the wrist-mounted equipment records the time length of the wrist-mounted equipment in a water immersion state;
the wrist-mounted equipment judges whether the time length of the wrist-mounted equipment in the soaking state is greater than a preset time length threshold value or not;
when the time length of the wrist-worn device in the soaking state is greater than the preset time length threshold value, the wrist-worn device triggers an alarm to send out a distress alarm;
after the wrist-worn device determines that the reflected light intensity value is within the preset threshold range, the method further includes:
the wrist wearable device detects whether a sign value of a wearing user of the wrist wearable device is higher than a standard sign threshold value; wherein the sign values comprise heart rate values and/or pulse values;
when the physical sign value of the wearing user is higher than the standard physical sign threshold value, the wrist wearable device executes the sending of the confirmation message to the mobile terminal in communication connection with the wrist wearable device.
4. The method of claim 1 or 2, wherein the wrist-worn device detecting whether the wrist-worn device is in a submerged state comprises:
the wrist-mounted equipment acquires a first temperature value and a first pressure value of the wrist-mounted equipment at the current moment;
the wrist-mounted equipment calculates an absolute value of a temperature difference value between the first temperature value and a second temperature value of the wrist-mounted equipment obtained at the previous moment and an absolute value of a pressure difference value between the first pressure value and a second pressure value of the wrist-mounted equipment obtained at the previous moment, and a preset time interval exists between the previous moment and the current moment;
the wrist type wearing equipment judges whether the absolute value of the temperature difference value is larger than a preset temperature difference value threshold value or not and whether the absolute value of the pressure difference value is larger than a preset pressure difference value threshold value or not;
and when the absolute value of the temperature difference is greater than the preset temperature difference threshold value and the absolute value of the pressure difference is greater than the preset pressure difference threshold value, the wrist-wearing device determines that the wrist-wearing device is in a water immersion state.
5. The method of claim 4, wherein the wrist-worn device detecting whether the vital sign value of the wearing user of the wrist-worn device is above a standard vital sign threshold comprises:
the wrist-worn device acquires a heart rate value and/or a pulse value of a wearing user of the wrist-worn device;
the wrist-worn device judges whether the heart rate value is higher than a standard heart rate threshold value and/or whether the pulse value is higher than a standard pulse threshold value;
when the heart rate value is higher than the standard heart rate threshold value, and/or the pulse value is higher than the standard pulse threshold value, the wrist-worn device determines that the sign value of the wearing user is higher than the standard sign threshold value.
6. A wrist-worn device, comprising:
the first detection unit is used for detecting whether the wrist type wearable equipment is in a water immersion state or not;
the acquisition unit is used for acquiring a reflected light intensity value of the surrounding environment detected by the swimming goggles when the first detection unit detects that the wrist-mounted equipment is in the soaking state, and the swimming goggles are in communication connection with the wrist-mounted equipment;
the first judgment unit is used for judging whether the reflected light intensity value is within a preset threshold range, and the preset threshold range is preset according to the light intensity value of the water surface reflection detected by the swimming goggles;
and the first sending unit is used for sending a confirmation message to a mobile terminal in communication connection with the wrist type wearing equipment when the first judging unit judges that the reflected light intensity value is within the preset threshold range, wherein the confirmation message is used for indicating that the swimming goggles are worn by a wearing user of the wrist type wearing equipment when wading.
7. The wrist-worn device of claim 6, further comprising:
the scanning unit is used for scanning all Wi-Fi hotspots of the surrounding environment to form a Wi-Fi hotspot list;
a selecting unit, configured to select at least three target Wi-Fi hotspots from the Wi-Fi hotspot list, where a signal strength of each of the at least three target Wi-Fi hotspots is higher than a signal strength of any one of the Wi-Fi hotspots in the Wi-Fi hotspot list except for the at least three target Wi-Fi hotspots;
the second sending unit is used for sending the identity identifications of the at least three target Wi-Fi hotspots to a server, the server acquires the positioning information of the wrist-worn device according to the identity identifications of the at least three target Wi-Fi hotspots, sends the positioning information to the mobile terminal in communication connection with the wrist-worn device, and triggers the first detection unit to start.
8. The wrist-worn device according to claim 6 or 7, further comprising:
the recording unit is used for recording the time length of the wrist-wearing equipment in the soaking state when the first detection unit detects that the wrist-wearing equipment is in the soaking state;
the second judging unit is used for judging whether the time length of the wrist-type wearable device in the soaking state is greater than a preset time length threshold value or not;
the alarm unit is used for triggering an alarm to send out a distress alarm when the second judgment unit judges that the time length of the wrist-worn device in the water immersion state is greater than the preset time length threshold value;
the second detection unit is used for detecting whether the sign value of the wearing user of the wrist type wearing equipment is higher than a standard sign threshold value or not when the first judgment unit judges that the reflected light intensity value is within the preset threshold value range; wherein the sign values comprise heart rate values and/or pulse values;
the first sending unit is specifically configured to send a confirmation message to a mobile terminal in communication connection with the wrist wearable device when the first determining unit determines that the reflected light intensity value is within the preset threshold range and the second detecting unit detects that a sign value of a wearing user of the wrist wearable device is higher than the standard sign threshold, where the confirmation message is used to indicate that the wearing user has worn the swimming goggles when wading.
9. The wrist-worn apparatus according to claim 6 or 7, wherein the first detection unit includes:
the first obtaining subunit is used for obtaining a first temperature value and a first pressure value of the wrist wearable device at the current moment;
the calculating subunit is configured to calculate an absolute value of a temperature difference value between the first temperature value and a second temperature value of the wrist wearable device obtained at a previous time, and an absolute value of a pressure difference value between the first pressure value and a second pressure value of the wrist wearable device obtained at the previous time, where a preset time interval exists between the previous time and the current time;
the first judgment subunit is used for judging whether the absolute value of the temperature difference value is greater than a preset temperature difference value threshold value or not and whether the absolute value of the pressure difference value is greater than a preset pressure difference value threshold value or not;
the first determining subunit is configured to determine that the wrist wearable device is in a water immersion state when the first determining subunit determines that the absolute value of the temperature difference is greater than the preset temperature difference threshold and the absolute value of the pressure difference is greater than the preset pressure difference threshold.
10. The wrist-worn device of claim 9, further comprising: a second detection unit, wherein the second detection unit includes:
the second obtaining subunit is configured to obtain a heart rate value and/or a pulse value of a user wearing the wrist wearable device when the first determining unit determines that the reflected light intensity value is within the preset threshold range;
the second judgment subunit is used for judging whether the heart rate value is higher than a standard heart rate threshold value and/or whether the pulse value is higher than a standard pulse threshold value;
a second determining subunit, configured to determine that the physical sign value of the wearing user is higher than the standard physical sign threshold when the second determining subunit determines that the heart rate value is higher than the standard heart rate threshold and/or the pulse value is higher than the standard pulse threshold.
11. A wrist-worn device, comprising:
a memory storing executable program code; a processor coupled with the memory; the processor calls the executable program codes stored in the memory to execute the wading alarm method according to any one of claims 1-5.
12. A computer-readable storage medium storing a computer program for causing a computer to execute the wading warning method according to any one of claims 1 to 5.
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