WO2018032363A1 - Smart wearable apparatus - Google Patents

Abstract

A smart wearable apparatus, comprising a smart wearable apparatus body, a biosensor (A), and a control device (B). The biosensor (A) is used for reading and analyzing chemical information in sweat, so as to obtain biological sign data. The control device (B) comprises a measuring unit (501), an obtaining unit (502), a calculating unit (503), a first determining unit (504), and a sending unit for sending emergency prompt information to a user when the result output from the first determining unit (504) is true. The smart wearable apparatus can detect a blood pressure status in real time, and can prompt a user in time when the blood pressure becomes abnormal. In addition, the biological sign data obtained from the biosensor can be used for user's reference. The apparatus can provide real-time feedback information about hydration, body fluid loss, and electrolyte balance, and give personalized advice on continual exercise.

Description

Intelligent wearing equipment Technical field

The present invention relates to the field of smart devices, and more particularly to a smart wearable device.

Background technique

With the improvement of people's living standards, smart wearable equipment is more and more widely used, such as smart watches, smart clothes, etc., which can monitor the user's vital signs (such as heart rate, blood pressure, etc.) in real time, and keep people informed about their health. The state is very helpful. However, the products currently on the market only provide data collection and statistics for users to view, and the functions are relatively simple, which cannot meet the diverse needs of users.

Summary of the invention

The technical problem to be solved by the present invention is that a control device for a smart wearable device is provided for the above-mentioned functions of the prior art that are single and cannot meet the defects of the user's diverse needs.

The technical solution adopted by the present invention to solve the technical problem thereof is: constructing a control device for the smart wearable equipment, comprising:

a detecting unit, configured to detect a current first blood pressure value and a current second blood pressure value of a user wearing the smart wearable device;

An obtaining unit, configured to obtain a historical average first blood pressure value and a historical average second blood pressure value of the user in a preset historical time;

a calculating unit, configured to calculate an absolute value of a difference between the current first blood pressure value and the historical average first blood pressure value, the absolute value is a first absolute value, and calculating a current second blood pressure value and a historical average second blood pressure value The absolute value of the difference, the absolute value being the second absolute value;

a first determining unit, configured to determine whether the first absolute value is greater than a first preset threshold and/or determine whether the second absolute value is greater than a second preset threshold;

a sending unit, configured to send an emergency reminder message when the result output by the first determining unit is true user.

In the control device for the smart wearable device according to the present invention, the emergency reminder information is low pressure abnormality reminding information and/or high pressure abnormality reminding information.

In the control device for the smart wearable device according to the present invention, the emergency reminder information is voice prompt information.

In the control device for the smart wearable device of the present invention, if the first absolute value is greater than the first preset threshold, the low pressure abnormality reminder information is sent; and/or, if the second absolute value is greater than the second preset threshold, Send high voltage abnormal reminder information.

In the control device for the smart wearable device according to the present invention, the low pressure abnormality reminding information is the following voice prompt information: low pressure abnormality, please pay attention.

In the control device for the smart wearable device according to the present invention, the high pressure abnormality reminding information is the following voice prompt information: high voltage abnormality, please pay attention.

In the control device for the smart wearable device of the present invention, the emergency reminder information further includes a vibration signal.

The control device of the smart wearable device of the present invention further includes: a second determining unit, configured to determine whether the user's reminder confirmation information is received within a preset time;

An emergency call unit is configured to send an emergency call signal when the reminder confirmation information is not received.

In the control device of the smart wearable device of the present invention, the method further includes: an emergency contact unit, configured to connect the emergency contact phone and send the emergency call message to the emergency contact.

The control device of the smart wearable device of the present invention further includes: a positioning short message sending unit, configured to acquire positioning data of the user and send the positioning short message to the emergency contact.

The technical solution of the present invention has the following beneficial effects: the smart wearable device can detect the blood pressure condition in real time, and can promptly remind the user when abnormal high pressure or abnormal low pressure occurs. In particular, when the user's reminder confirmation information is not received, the help signal may be sent in time, and the emergency call message and the location message are sent to the preset emergency contact, thereby reducing and avoiding the occurrence of an unexpected situation. At the same time, the biosignal data obtained by biosensors can be used for user reference, providing real-time feedback on hydration, fluid loss and electrolyte balance, giving personalized advice on continuous exercise.

DRAWINGS

The present invention will be further described below in conjunction with the accompanying drawings and embodiments, in which:

1 is a flow chart of a method for controlling smart wearable equipment according to an embodiment of the present invention;

2 to 4 are flowcharts of a control method of the smart wearable equipment after transmitting the emergency reminder information;

FIG. 5 is a schematic structural diagram of a control device for a smart wearable device according to an embodiment of the invention; FIG.

6 is a schematic structural diagram of a control device for a smart wearable device according to still another embodiment of the present invention;

7 is a schematic structural diagram of a control device for a smart wearable device according to still another embodiment of the present invention;

Figure 8 is a schematic overall structural view of a smart wearable device in accordance with the present invention.

detailed description

The present invention will be further described in detail below with reference to the accompanying drawings and embodiments.

FIG. 1 shows a control method of a smart wearable device according to the present invention, comprising:

Step 101: Detect a current first blood pressure value and a current second blood pressure value of a user wearing the smart wearable device. The first blood pressure value is a low pressure value and the second blood pressure value is a high pressure value.

Step 102: Acquire a historical average first blood pressure value and a historical average second blood pressure value of the user in a preset historical time.

The preset history time may be a period of the past week, a month, a half year, etc., and may be set by a user.

Step 103: Calculate an absolute value of a difference between the current first blood pressure value and the historical average first blood pressure value, the absolute value is a first absolute value, and calculate a difference between the current second blood pressure value and the historical average second blood pressure value. The absolute value of the absolute value is the second absolute value.

Step 104: Determine whether the first absolute value is greater than the first preset threshold and/or determine whether the second absolute value is greater than the second preset threshold. If yes, proceed to step 105: immediately send the emergency reminder information to the user, if not, Go to step 106: Maintain the current working state.

The first preset threshold and the second preset threshold may generally be set to a value between, for example, 20 to 30 mmHg.

For example, the user's historical average first blood pressure value is 75, the historical average second blood pressure value 115, the current first blood pressure value is 50, the current second blood pressure value 120, and the first preset threshold and the second preset threshold are both 20. Then, the corresponding first absolute value is 25, the second absolute value is 5, and the first absolute value is greater than the first preset threshold 20. According to step 104, the emergency reminder information needs to be sent to the user immediately, and the current blood pressure is promptly reminded to the user. Low, pay attention to rest.

The emergency reminder information is low pressure abnormal reminder information and/or high pressure abnormal reminder information. And sending a low-voltage abnormality reminding information if the first absolute value is greater than the first preset threshold; and/or, if the second absolute value is greater than the second preset threshold, transmitting the high-pressure abnormality reminding information. The emergency reminder information is a voice prompt message or a vibration signal. If it is a voice prompt message, the emergency reminder information can be set in this way, and the low-pressure abnormality reminder information is the following voice prompt information: low-voltage abnormality, please pay attention (the loop keeps playing). The high-voltage abnormal reminder information is the following voice prompt information: high-voltage abnormality, please note (the loop keeps playing).

Table 1 below shows the normal blood pressure values for each age group under normal conditions, in mmHg. Diastolic blood pressure is often said to be low pressure, systolic pressure and often said high pressure.

Table 1

As shown in FIG. 2, after the emergency alert information is sent to the user, the smart wearable device control method of the present invention further includes the step 107: determining whether the user's reminder confirmation information is received within the preset time, and if yes, proceeding to step 108: stopping Send an emergency reminder signal; if not, proceed to step 109: immediately send an emergency call signal and turn the volume to maximum. That is to say, after the user hears the emergency reminding information, the user can confirm that the emergency reminding information has been received through the touch screen or the button, so that the emergency reminding letter is avoided. The information is sent continuously in a loop. At the same time, when the user feedback is not received within the predetermined time, the user is considered to be in a dangerous or emergency state, and the emergency call function needs to be activated.

The emergency call signal can be a voice call signal, for example, "Danger, please help call 110", prompting people around to give immediate help.

For special users, especially the elderly, family members need to be informed of the situation in an emergency. The smart wearable device control method of the present invention further includes the step 110: automatically connecting the emergency contact phone and sending the emergency call message to the emergency contact, and step 111: acquiring the user's location data and sending the location message to the emergency contact, as shown in FIG. And Figure 4 shows.

The sequence of steps 109, 110, and 111 is not required, and may be performed in parallel or sequentially. The ordering in FIGS. 2 to 4 is merely an example and is not intended to limit the invention.

FIG. 5 is a schematic structural diagram of a control device for a smart wearable device according to an embodiment of the present invention. The control device of the present invention may be disposed inside the smart wearable device. The control device includes:

a detecting unit 501, configured to detect a current first blood pressure value and a current second blood pressure value of a user wearing the smart wearable device;

The obtaining unit 502 is configured to obtain a historical average first blood pressure value and a historical average second blood pressure value of the user in a preset historical time;

The calculating unit 503 is configured to calculate an absolute value of a difference between the current first blood pressure value and the historical average first blood pressure value, the absolute value is a first absolute value, and calculate and calculate a current second blood pressure value and a historical average second blood pressure value The absolute value of the difference, the absolute value being the second absolute value;

The first determining unit 504 is configured to determine whether the first absolute value is greater than the first preset threshold and/or determine whether the second absolute value is greater than the second preset threshold;

The sending unit 505 is configured to send emergency reminder information to the user when the result output by the first determining unit is true.

The emergency reminder information is low pressure abnormal reminder information and/or high pressure abnormal reminder information. And sending a low-voltage abnormality reminding information if the first absolute value is greater than the first preset threshold; and/or, if the second absolute value is greater than the second preset threshold, transmitting the high-pressure abnormality reminding information. The emergency reminder information is a voice prompt message or a vibration signal. If it is a voice prompt message, the emergency reminder information can be set in this way, and the low-pressure abnormality reminder information is the following voice prompt information: low-voltage abnormality, please pay attention (the loop keeps playing). High The pressure abnormality reminder information is the following voice prompt information: high voltage abnormality, please pay attention (the loop keeps playing).

After the user hears the emergency reminder information, the emergency reminder information can be confirmed by the touch screen or the button, so that the emergency reminder information is prevented from being continuously sent.

As shown in FIG. 6, the control device further includes: a second determining unit 506, configured to determine whether the user's reminder confirmation information is received within a preset time; and the emergency call unit 507 is configured to: when the reminder confirmation information is not received, Send an emergency call signal. That is to say, when the user feedback is not received within the predetermined time, the user is considered to be in a dangerous or emergency state, and the emergency call function needs to be activated. The emergency call signal can be a voice call signal, for example, "Danger, please help call 110", prompting people around to give timely help.

Further, in order to be able to contact the user's family in time to avoid accidents, the control device further includes an emergency contact unit 508 for connecting the emergency contact phone and sending the emergency call message to the emergency contact. The locating short message sending unit 509 is configured to acquire the positioning data of the user and send the positioning short message to the emergency contact, as shown in FIG. 7 . The family can know the user's geographical location by locating the short message and can get to the scene as soon as possible to minimize the danger.

Fig. 8 is a block diagram showing the structure of the smart wearable device of the present invention. The smart wearable device includes a smart wearable device body, a biosensor A disposed on the inner surface of the smart wearable device body, and a control device B disposed in the smart wearable wear body. Biosensor A can be in contact with the skin surface of the user and can read chemical information from its sweat. It is well known that people sweat when they exercise to a certain extent, and sweat contains a lot of useful data. Various biological indicators (including electrolytes, sodium, lactic acid, protein, etc.) in the sweat can be detected to obtain biometric data of the user's physical condition. Biosensor A is also capable of quickly analyzing chemical constituents in sweat and then providing real-time feedback on hydration, fluid loss, and electrolyte balance. Give users some personalized advice about continuous exercise. For example, through the biosensor, tell the user when he needs to replenish water, how much he needs to drink, whether he should drink water or drink sports drinks, and it will generate excessive heat when the user may have a heat stroke or other means. An early warning is issued. In addition, you can measure more detailed biometric data such as muscle fatigue, physical exertion levels, respiration and skin pH. The biosensor A is communicatively coupled to the control device B, and the extracted and analyzed data is fed back to the user via the transmitting unit of the control device.

The smart wearable device can be a smart watch, a smart wristband, or the like. The invention is not limited thereto.

The technical solution of the present invention has the following beneficial effects: the smart wearable device can detect the blood pressure condition in real time, and can promptly remind the user when abnormal abnormal pressure or abnormal low pressure occurs. In particular, when the user's reminder confirmation information is not received, the help signal may be sent in time, and the emergency call message and the location message are sent to the preset emergency contact, thereby reducing and avoiding the occurrence of an unexpected situation. At the same time, the biosignal data obtained by biosensors can be used for user reference, providing real-time feedback on hydration, fluid loss and electrolyte balance, giving personalized advice on continuous exercise.

Those of ordinary skill in the art will appreciate that the elements and algorithm steps of the various examples described in connection with the embodiments disclosed herein can be implemented in electronic hardware or a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the solution. A person skilled in the art can use different methods for implementing the described functions for each particular application, but such implementation should not be considered to be beyond the scope of the present invention.

A person skilled in the art can clearly understand that for the convenience and brevity of the description, the specific working process of the system, the device and the unit described above can refer to the corresponding process in the foregoing method embodiment, and details are not described herein again.

In the several embodiments provided by the present application, it should be understood that the disclosed systems, devices, and methods may be implemented in other manners. For example, the device embodiments described above are merely illustrative. For example, the division of the unit is only a logical function division. In actual implementation, there may be another division manner, for example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored or not executed. In addition, the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be in an electrical, mechanical or other form. The units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.

In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. in. The functions may be stored in a computer readable storage medium if implemented in the form of a software functional unit and sold or used as a standalone product. Based on such understanding, the technical solution of the present invention, which is essential or contributes to the prior art, or a part of the technical solution, may be embodied in the form of a software product, which is stored in a storage medium, including The instructions are used to cause a computer device (which may be a personal computer, server, or network device, etc.) to perform all or part of the steps of the methods described in various embodiments of the present invention. The foregoing storage medium includes: a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk, and the like. .

The above is only a specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention. It should be covered by the scope of the present invention. Therefore, the scope of the invention should be determined by the scope of the claims.

Claims (8)

A smart wearable device, comprising: a smart wearable device body, a biosensor disposed on a surface of the smart wearable device body, and a control device disposed in the smart wearable device body; The biosensor is in contact with a skin surface of a user for reading and analyzing chemical information in the sweat to obtain biosignal data; The control device includes: a detecting unit, configured to detect a current first blood pressure value and a current second blood pressure value of a user wearing the smart wearable device; An obtaining unit, configured to obtain a historical average first blood pressure value and a historical average second blood pressure value of the user in a preset historical time; a calculating unit, configured to calculate an absolute value of a difference between the current first blood pressure value and the historical average first blood pressure value, the absolute value is a first absolute value, and calculating a current second blood pressure value and a historical average second blood pressure value The absolute value of the difference, the absolute value being the second absolute value; a first determining unit, configured to determine whether the first absolute value is greater than a first preset threshold and/or determine whether the second absolute value is greater than a second preset threshold; The sending unit is configured to send the emergency reminding information to the user when the result output by the first determining unit is true. The smart wearable device according to claim 1, wherein the emergency reminding information is low pressure abnormality reminding information and/or high pressure abnormal reminding information. The smart wearable device according to claim 2, wherein the emergency reminding information is voice prompt information. The smart wearable device according to claim 2 or 3, wherein if the first absolute value is greater than the first preset threshold, the low pressure abnormality reminding information is sent; and/or, if the second absolute value is greater than the second preset The threshold sends a high-voltage abnormality alert message. The smart wearable device according to claim 3, wherein the emergency reminder information further comprises a vibration signal. The smart wearable device according to claim 1, further comprising: a second determining unit, configured to determine whether the user's reminder confirmation information is received within a preset time; An emergency call unit is configured to send an emergency call signal when the reminder confirmation information is not received. The smart wearable device according to claim 6, further comprising: An emergency contact unit for connecting an emergency contact phone and sending an emergency call message to an emergency contact. The smart wearable device according to claim 7, further comprising: The positioning short message sending unit is configured to acquire the positioning data of the user and send the positioning short message to the emergency contact.

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