METHOD AND APPARATUS FOR MASHING UP HETEROGENEOUS SENSORS, AND RECORDING MEDIUM THEREOF

• US 20160164975A1
• Filed: 04/22/2015
• Published: 06/09/2016
• Est. Priority Date: 12/03/2014
• Status: Abandoned Application

• Current Assignee: Korea Advanced Institute of Science and Technology
• Original Assignee: Korea Advanced Institute of Science and Technology
• Inventors: SEO, Daeil, YOO, Byounghyun, Ko, Heedong
• Application Number:
  US14/693,225
• Publication Number:
  US 20160164975A1
• Time in Patent Office: Days
• CPC Class Codes: G16H 20/30 relating to physical therapies or activities, e.g. physiotherapy, acupressure or exercising
• CPC Class Codes: G16H 40/60 for the operation of medical equipment or devices
• CPC Class Codes: H04L 67/12 specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
• CPC Class Codes: H04L 67/535 Tracking the activity of the user network monitoring arrangements H04L43/00; recording of computer activity G06F11/34

Abstract

Disclosed is a method for mashing up heterogeneous sensors, which includes collecting an activity log from at least one sensor, converting the collected activity log into a common markup format, extracting an activity of a user from the activity log, based on an activity model which defines relations among activities, and outputting the extracted activity of the user in a semantic unit. Thus, it is possible to integrally utilize information of heterogeneous sensors, provide meaningful and intuitive information to a user, and share information of various applications and devices.

Claims

1. A method for mashing up heterogeneous sensors, comprising:

collecting an activity log from at least one sensor;

converting the collected activity log into a common markup format;

extracting an activity of a user from the activity log, based on an activity model which defines relations among activities; and

outputting the extracted activity of the user in a semantic unit.

2. The method for mashing up heterogeneous sensors according to claim 1, wherein said extracting of an activity of a user from the activity log includes:

rearranging the activity log in a time order; and

selecting a representative activity of the user from an activity log coexistent in the same time zone.

3. The method for mashing up heterogeneous sensors according to claim 2,

wherein, in said selecting of a representative activity of the user from an activity log coexistent in the same time zone, when at least two activity logs are generated in the same time zone, a representative activity is selected according to a priority order, which is determined as a criterion for selection of a representative activity.

4. The method for mashing up heterogeneous sensors according to claim 3,

wherein said selecting of a representative activity of the user from an activity log coexistent in the same time zone includes:

determining whether activities corresponding to the at least two activity logs are complementary or mutually exclusive.

5. The method for mashing up heterogeneous sensors according to claim 4,

wherein, in said extracting of an activity of a user from the activity log, when the activities are complementary, the activities are selected as the representative activity and a subsidiary activity of the representative activity.

6. The method for mashing up heterogeneous sensors according to claim 1,

wherein said collecting of an activity log from at least one sensor includes:

classifying the collected activity log according to a sensor model in which a sensor relationship is defined according to a level of log information.

7. The method for mashing up heterogeneous sensors according to claim 6,

wherein the sensor model classifies the sensor into a physical sensor, an activity sensor and a social sensor.

8. The method for mashing up heterogeneous sensors according to claim 1,

wherein, in said collecting of an activity log from at least one sensor, an activity log is collected periodically from the sensor or collected whenever an activity log is generated from the sensor.

9. The method for mashing up heterogeneous sensors according to claim 1,

wherein, in said collecting of an activity log from at least one sensor, information input by the user is collected.

10. The method for mashing up heterogeneous sensors according to claim 1,

wherein said converting of the collected activity log into a common markup format uses a markup model defining a common markup format.

11. The method for mashing up heterogeneous sensors according to claim 1, further comprising:

storing the activity log converted into the common markup format.

12. The method for mashing up heterogeneous sensors according to claim 1,

wherein the at least one sensor includes at least one of a wearable device, a mobile device, a sensor attached to or included in a wearable device or a mobile device, an application installed at a wearable device or a mobile device, a terminal communicating with a wearable device or a mobile device, a sensor attached to or included in a terminal communicating with a wearable device or a mobile device, and an application installed at a terminal communicating with a wearable device or a mobile device.

13. The method for mashing up heterogeneous sensors according to claim 1, further comprising:

displaying the output activity of the user in a semantic unit.

14. The method for mashing up heterogeneous sensors according to claim 13,

wherein, in said displaying of the output activity of the user in a semantic unit, the output activity is displayed in association with a corresponding application or by means of virtual reality or augmented reality.

15. A computer program, recorded in a recording medium for performing the method for mashing up heterogeneous sensors as defined in the claim 1.

16. An apparatus for mashing up heterogeneous sensors, comprising:

an information collection unit configured to collect an activity log from at least one sensor;

a conversion unit configured to convert the collected activity log into a common markup format;

an activity management unit configured to extract an activity of a user from the activity log, based on an activity model which defines relations among activities; and

an output unit configured to output the extracted activity of the user in a semantic unit.

17. The apparatus for mashing up heterogeneous sensors according to claim 16,

wherein the activity management unit rearranges the activity log in a time order and selects a representative activity of the user from an activity log coexistent in the same time zone.

18. The apparatus for mashing up heterogeneous sensors according to claim 17,

wherein when at least two activity logs are generated in the same time zone, the activity management unit selects a representative activity of the user according to a priority order, which is determined as a criterion for selection of a representative activity, and according to whether activities corresponding to the at least two activity logs are complementary or mutually exclusive.

19. The apparatus for mashing up heterogeneous sensors according to claim 18,

wherein when the activities are complementary, the activity management unit selects the activities as the representative activity and a subsidiary activity of the representative activity.

20. The apparatus for mashing up heterogeneous sensors according to claim 16,

wherein the information collection unit classifies the collected activity log according to a sensor model in which a sensor relationship is defined according to a level of log information.

21. The apparatus for mashing up heterogeneous sensors according to claim 20,

wherein the sensor model classifies the sensor into a physical sensor, an activity sensor and a social sensor.

22. The apparatus for mashing up heterogeneous sensors according to claim 16,

wherein the information collection unit collects an activity log from the sensor periodically or whenever an activity log is generated from the sensor.

23. The apparatus for mashing up heterogeneous sensors according to claim 16,

wherein the information collection unit collects information input by the user.

24. The apparatus for mashing up heterogeneous sensors according to claim 16,

wherein the conversion unit converts the collected activity log into a common markup format by using a markup model defining a common markup format.

25. The apparatus for mashing up heterogeneous sensors according to claim 16, further comprising:

a database configured to storing the activity log converted into the common markup format.

26. The apparatus for mashing up heterogeneous sensors according to claim 16,

wherein the at least one sensor includes at least one of a wearable device, a mobile device, a sensor attached to or included in a wearable device or a mobile device, an application installed at a wearable device or a mobile device, a terminal communicating with a wearable device or a mobile device, a sensor attached to or included in a terminal communicating with a wearable device or a mobile device, and an application installed at a terminal communicating with a wearable device or a mobile device.

27. The apparatus for mashing up heterogeneous sensors according to claim 16, further comprising:

a display unit configured to display the output activity of the user in a semantic unit.

28. The apparatus for mashing up heterogeneous sensors according to claim 27,

wherein the display unit displays the output activity in association with a corresponding application or by means of virtual reality or augmented reality.