KR101717216B1 - System for collectiong and management bio data based on low electric power - Google Patents
System for collectiong and management bio data based on low electric power Download PDFInfo
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- KR101717216B1 KR101717216B1 KR1020150117723A KR20150117723A KR101717216B1 KR 101717216 B1 KR101717216 B1 KR 101717216B1 KR 1020150117723 A KR1020150117723 A KR 1020150117723A KR 20150117723 A KR20150117723 A KR 20150117723A KR 101717216 B1 KR101717216 B1 KR 101717216B1
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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
- A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
- A61B5/0015—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by features of the telemetry system
- A61B5/0022—Monitoring a patient using a global network, e.g. telephone networks, internet
-
- 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
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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
- A61B5/74—Details of notification to user or communication with user or patient ; user input means
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- G06F19/32—
Abstract
Discloses a low power based bio data collection and management system. A method for collecting bio-data of a bio-data collection and management system includes the steps of measuring bio-data based on sensing scheduling information at a bio-data collection terminal, extracting pattern information according to the type of the bio-data measured, And transmitting the pattern index and the matching rate to the base station or the server according to a result of the comparison between the matching rate and the reference value or transmitting the entire biometric data to the base station or the server, To the server.
Description
The present invention relates to a bio-data collection and management system, and more particularly, to a low-power-based bio-signal collection system including a low-power-based bio-data measurement terminal and a server for managing collected bio-data.
The bio-data or the bio-signal may be a signal in which a specific pattern is repeated periodically, for example, an electrocardiogram signal, and may include an EEG signal, a pulse signal, various health index related data, and data related to the exercise amount.
Bio-data can be measured and managed in the field of u-health (Ubiquitous-Health), telemedicine, and monitoring health signals in daily life.
Bio-data can also be collected and used in bio-signal monitoring systems for industrial disasters and minimizing public human resources.
The bio-data may be wearable, such as a fiber-type electrode, a wrist band or a ring-type detection device, a chest band type, an armor type, etc., and an ultra-lightweight and miniaturized characteristic for user's convenience is also required.
Such a device for measuring bio data is required to be implemented on a low power basis.
In the
In addition, since the conventional technologies can not provide the conditions for intelligently operating in the bio-data measurement terminal, a system considering various usage environments and users has not been proposed.
It is an object of the present invention to provide a low-power-based bio data collection and management system.
It is also an object of the present invention to provide a system suitable for various usage environments in a low power based bio data collection and management system.
It is another object of the present invention to provide a low-power-based bio-data collection and management system that can adaptively operate according to the use environment.
The bio-data collection method of the bio-data collection and management system according to an embodiment may include the steps of measuring bio-data based on sensing scheduling information at a bio-data collection terminal, extracting pattern information according to the type of the bio- Calculating a matching rate between the extracted pattern information and a previously stored reference pattern and transmitting the pattern index and the matching rate to the base station or the server according to the comparison result of the matching rate and the reference value, To the base station or the server.
At this time, the bio-data collection terminal communicates with the base station or the server in at least one of a first communication mode and a second communication mode.
The sensing scheduling information includes at least one of the bio-data acquisition terminal wake-up period, the bio-data collection period, the bio-data collection duration, and the communication schedule information with the base station or the server.
The bio-data collection terminal of the bio-data collection and management system according to an embodiment includes a measurement unit that measures bio-data based on sensing scheduling information, a pattern unit that extracts pattern information according to the type of the measured bio- And transmitting the pattern index and the matching rate to the base station or the server in accordance with the comparison result between the matching rate and the reference value, Station or a communication unit for transmitting to the server.
The bio data collection and management system according to an embodiment can collect bio data with low power and can adaptively operate to suit various usage environments.
BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a diagram illustrating an overall configuration of a low-power-based bio-data collection and management system according to an embodiment.
FIG. 2 is an exemplary diagram for explaining various forms of the bio-data collection terminal shown in FIG. 1. FIG.
FIG. 3 is a diagram for explaining a configuration example of a low-power-based bio-data collection terminal according to an embodiment.
4 is a diagram for explaining a low-power-based bio-data collection method according to an embodiment.
5 is a view for explaining a low-power-based bio-data collection method according to another embodiment.
FIGS. 6 and 7 are illustrations for explaining various usage environments of the bio-data collection terminal according to an embodiment.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a diagram illustrating an overall configuration of a low-power-based bio-data collection and management system according to an embodiment.
Referring to FIG. 1, a low-power-based bio-data collection and management system may include a
The
The
The
The
The
The
FIG. 2 is an exemplary diagram for explaining various forms of the bio-data collection terminal shown in FIG. 1. FIG.
Fig. 2 (A) shows an example of a mount type helmet structure, and Fig. 2 (B) shows an example of a structure which can be attached and detached in a strap band type.
The bio-data collection terminal can be easily detached and attached, and can have a structure that can be used safely in various industrial fields.
In addition, the wearable device can be designed so as to be able to guarantee the user's activity and to measure the desired bio data at various measurement positions.
FIG. 3 is a diagram for explaining a configuration example of a low-power-based bio-data collection terminal according to an embodiment.
3, the bio-data collecting terminal 100 may include a
The
The sensing scheduling information may be provided by the
The sensing scheduling information may include at least one of a wakeup period of the
The description of the base station will be described with reference to FIGS. 6 to 7. FIG.
The wakeup period of the
The bio-data collection duration may be duration information for measuring the bio-data.
The communication scheduling information includes information on when the measured data is transmitted to the
For example, according to the sensing scheduling information, the
Accordingly, the sensing scheduling information can be adaptively adjusted in consideration of the power consumption of the
Meanwhile, the
For example, as shown in FIG. 2A, when the user wears a helmet, the helmet mount type can detect whether the user wears the helmet through a switch or a touch sensor.
At this time, the switch may be implemented by a piezoelectric element or a mechanical switch.
The calculating
The type of the measured bio data can be determined depending on the type of the sensor.
For example, the type of bio data measured may include an EEG signal, an electrocardiogram signal, a pulse signal, an exercise amount, activity information, and the like.
The pattern according to the type of the bio data may be a graph of an electrical signal represented by time and amplitude, or may be a pattern such as a peak generation period or an amplitude change of a peak as in an electrocardiogram signal.
The calculating
The matching rate can generally be calculated as a percentage or as a normalized number. If the measured biometric data pattern is irregular and it is difficult to calculate the matching rate with the reference pattern information, or if there is an error in the calculation of the matching rate, it may be judged that the matching rate is lower than the reference matching rate.
The
The
For example, the first communication mode may be a short-range communication mode and the second communication mode may be a broadband wireless communication mode.
4 is a diagram for explaining a low-power-based bio-data collection method according to an embodiment.
The method shown in FIG. 4 may be performed by the
In
At this time, if the bio-data collection terminal is recognized as being worn by the user, the bio-data collection terminal activates the bio-data collection function and confirms the sensing scheduling information, and before the transmission, It may be switched to the sleep state after the waiting time for receiving the control signal from the server is completed after the transmitting step.
At this time, when a control signal is received from the server within the waiting time, an alarm signal may be output so that the user can be notified that the state of the user is dangerous.
In
In
For example, when the matching rate is larger than the reference value (reference matching rate), the bio-data collection terminal transmits only the pattern index and the matching rate to the server, thereby reducing power consumption compared to sending the entire measured data.
The pattern index may be a number preset for each kind of bio data and type of pattern. For example, the pattern for an EEG signal can be determined by a repetition period of amplitude and amplitude.
If the pattern extracted from the measured bio data is not included in the pre-stored pattern, the bio-data collection terminal may transmit and display a flag corresponding to "pattern non-classification" in the transmission data.
At this time, when the server receives the flag corresponding to the "pattern non-classification ", the information about the new pattern definition may be transmitted to the bio-data collection terminal as control information.
Meanwhile, the bio-data collection terminal repeatedly performs the steps of measuring and transmitting the bio-data based on the sensing scheduling information, and if it is determined that the number of times the matching rate is equal to or greater than the reference value is greater than a preset number, Collection terminal wake-up period or the bio-data collection period.
For example, if the number of times that the matching rate is equal to or greater than the reference value is greater than a predetermined number, it is determined that there is no special anomaly and the power consumption can be reduced by adjusting the bio-data collection terminal wake-up period or the bio- .
5 is a view for explaining a low-power-based bio-data collection method according to another embodiment.
Referring to FIG. 5,
In
In
At this time, if the matching rate is equal to or greater than the reference value as a result of the comparison between the matching rate and the reference value, the bio-data collection terminal may transmit the pattern index and the matching rate to the base station or the server in consideration of the battery remaining amount or the charging available time.
Also, the bio-data collection terminal may collectively transmit the pattern index and the matching rate measured in the next interval to the server in the next transmission interval in consideration of the battery remaining amount or the chargeable time.
In
If new data is received from the server,
At this time, the new data may be new reference pattern information, new reference matching rate information, or new sensing scheduling information.
Accordingly, upon receiving the new reference pattern information, the new reference matching ratio information, or the new sensing scheduling information from the server, the bio-data collecting
In
FIGS. 6 and 7 are illustrations for explaining various usage environments of the bio-data collection terminal according to an embodiment.
Referring to FIG. 6, a plurality of the bio-data collecting terminals 511, 513, and 515 select a communication mode according to the usage environment and transmit measured data to a server.
Referring to FIG. 6, the
The
Of course, the
Any one of the
For example, the terminal 611 located outside of the near-field
At this time, the
The
The
The
Accordingly, the
For example, the terminal 713 transmits the measured bio data to the
The terminal 713 may operate in a sleep mode and may be woken up to communicate with the
At this time, since the terminal 717 located outside the near-
The method according to an embodiment may be implemented in the form of a program command that can be executed through various computer means and recorded in a computer-readable medium. The computer-readable medium may include program instructions, data files, data structures, and the like, alone or in combination. The program instructions to be recorded on the medium may be those specially designed and configured for the embodiments or may be available to those skilled in the art of computer software. Examples of computer-readable media include magnetic media such as hard disks, floppy disks and magnetic tape; optical media such as CD-ROMs and DVDs; magnetic media such as floppy disks; Magneto-optical media, and hardware devices specifically configured to store and execute program instructions such as ROM, RAM, flash memory, and the like. Examples of program instructions include machine language code such as those produced by a compiler, as well as high-level language code that can be executed by a computer using an interpreter or the like. The hardware devices described above may be configured to operate as one or more software modules to perform the operations of the embodiments, and vice versa.
While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. For example, it is to be understood that the techniques described may be performed in a different order than the described methods, and / or that components of the described systems, structures, devices, circuits, Lt; / RTI > or equivalents, even if it is replaced or replaced.
Therefore, other implementations, other embodiments, and equivalents to the claims are also within the scope of the following claims.
Claims (10)
Extracting pattern information according to the type of the measured bio data, and calculating a matching rate between the extracted pattern information and a previously stored reference pattern; And
Transmitting the pattern index and the matching rate to the base station or the server according to a result of the comparison between the matching rate and the reference value or transmitting the entire measured bio data to the base station or the server,
Wherein the bio-data collection terminal communicates with the base station or the server in at least one of a first communication mode and a second communication mode,
Wherein the sensing scheduling information includes at least one of the bio-data acquisition terminal wake-up period, the bio-data collection period, the bio-data collection duration, and the communication schedule information with the base station or the server,
The bio-data collection terminal comprises:
Wherein the bio-data collection terminal wake-up period or the bio-data collection terminal wake-up period is repeated when the number of times the matching rate is equal to or greater than the reference value is equal to or greater than a preset number of times, To adjust the bio data collection cycle,
A method for collecting bio data of a bio data collection and management system.
The bio-data collection terminal comprises:
If the bio-data collection terminal is recognized as worn by the user, the bio-data collection function is activated and the sensing scheduling information is confirmed. If the bio-data collection terminal is recognized as being detached from the user before the transmission, After the waiting time for receiving the control signal from the server is terminated,
A method for collecting bio data of a bio data collection and management system.
And outputting an alarm signal when a control signal is received from the server within the waiting time,
A method for collecting bio data of a bio data collection and management system.
Wherein the first communication mode is a short-range communication mode, the second communication mode is a broadband wireless communication mode, and the bio-data collecting terminal performs communication in a short-range communication mode or a broad-band communication mode according to distance information with the base station
A method for collecting bio data of a bio data collection and management system.
Extracting pattern information according to the type of the measured bio data, and calculating a matching rate between the extracted pattern information and a previously stored reference pattern;
Transmitting the pattern index and the matching rate to the base station or the server according to a result of the comparison between the matching rate and the reference value or transmitting the entire measured biometric data to the base station or the server; And
Receiving new reference pattern information, new reference matching ratio information, or new sensing scheduling information from the server,
Re-performing the measuring or transmitting step based on the new reference pattern information, the new reference matching ratio information, or the new sensing scheduling information,
Wherein the bio-data collection terminal communicates with the base station or the server in at least one of a first communication mode and a second communication mode,
Wherein the sensing scheduling information includes at least one of the bio-data gathering terminal wake-up period, the bio-data gathering period, the bio-data gathering duration, and the communication schedule information with the base station or the server
A method for collecting bio data of a bio data collection and management system.
Extracting pattern information according to the type of the measured bio data, and calculating a matching rate between the extracted pattern information and a previously stored reference pattern; And
Transmitting the pattern index and the matching rate to the base station or the server according to a result of the comparison between the matching rate and the reference value or transmitting the entire measured bio data to the base station or the server,
Wherein the bio-data collection terminal communicates with the base station or the server in at least one of a first communication mode and a second communication mode,
Wherein the sensing scheduling information includes at least one of the bio-data acquisition terminal wake-up period, the bio-data collection period, the bio-data collection duration, and the communication schedule information with the base station or the server,
The bio-data collection terminal comprises:
A bio-data collection period, a bio-data collection duration, a bio-data acquisition period, a base station or a base station, according to sector information allocated by the base station, And at least one of the server and the communication schedule information
A method for collecting bio data of a bio data collection and management system.
Extracting pattern information according to the type of the measured bio data, and calculating a matching rate between the extracted pattern information and a previously stored reference pattern; And
Transmitting the pattern index and the matching rate to the base station or the server according to a result of the comparison between the matching rate and the reference value or transmitting the entire measured bio data to the base station or the server,
Wherein the bio-data collection terminal communicates with the base station or the server in at least one of a first communication mode and a second communication mode,
Wherein the sensing scheduling information includes at least one of the bio-data acquisition terminal wake-up period, the bio-data collection period, the bio-data collection duration, and the communication schedule information with the base station or the server,
In the transmitting step, the bio-
If the matching rate is equal to or greater than the reference value as a result of the comparison between the matching rate and the reference value, the pattern index and the matching rate are transmitted to the base station or the server in consideration of the battery remaining amount or the charging available time, The pattern index and the matching rate measured in the next section are collectively transmitted to the server in the next transmission section
A method for collecting bio data of a bio data collection and management system.
A calculating unit that extracts pattern information according to the type of the measured bio data, and calculates a matching rate between the extracted pattern information and a previously stored reference pattern; And
And a communication unit for transmitting the pattern index and the matching rate to the base station or the server according to a result of the comparison between the matching rate and the reference value or transmitting the entire measured bio data to the base station or the server,
Wherein the communication unit communicates with the base station or the server in at least one of a first communication mode and a second communication mode,
Wherein the sensing scheduling information includes at least one of the bio-data acquisition terminal wake-up period, the bio-data collection period, the bio-data collection duration, and the communication schedule information with the base station or the server,
A bio-data collection period, a bio-data collection duration, a bio-data acquisition period, a base station or a base station, according to sector information allocated by the base station, And at least one of the server and the communication schedule information
Bio data collection terminal of bio data collection and management system.
And a sensing unit for sensing whether the user of the bio-data collecting terminal is wearing
Bio data collection terminal of bio data collection and management system.
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KR101435680B1 (en) * | 2007-09-11 | 2014-09-02 | 삼성전자주식회사 | Method for analyzing stress based on biometric signal measured multiple |
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