DETERMINATION OF ACTIVITY RATE OF PORTABLE ELECTRONIC EQUIPMENT

• US 20150019268A1
• Filed: 02/08/2013
• Published: 01/15/2015
• Est. Priority Date: 02/09/2012
• Status: Abandoned Application

• Current Assignee: Movelo AB
• Original Assignee: Movelo AB
• Inventors: Hndel, Peter, Ohlsson, Martin, Skog, Isaac, Ohlsson, Jens
• Application Number:
  US14/377,689
• Publication Number:
  US 20150019268A1
• Time in Patent Office: Days
• US Class Current: 705/4
• CPC Class Codes: G06Q 40/08 Insurance
• CPC Class Codes: H04W 4/027 using movement velocity, acceleration information

Abstract

A method for obtaining activity rate of a portable electronic device (250) during travel with a vehicle (200) comprises determining (S100) a calculated driving distance based on the portable electronic device utilizing a sequence of measured positions for the portable electronic device. The method further comprises determining (S200) a read driving distance by reading of odometer indication (270) of the vehicle. The method also comprises calculating (S300) an activity rate by comparison of the calculated driving distance with the read driving distance. The method further comprises calculating (S400) a flag which indicates the validity of the calculated activity rate, where the flag is calculated based on the sequence of measured positions for the portable electronic device. The method also comprises transferring (S500) an information packet (280) to a central server (290), where the information packet comprises the activity rate, and/or the read driving distance, and/or the flag.

Claims

1. A method for obtaining an activity rate of a portable electronic device during travel with a vehicle, the method comprising:

retrieving a sequence of measured positions for the portable electronic device;

determining a calculated driving distance based on the portable electronic device utilizing the sequence of measured positions;

determining a read driving distance by reading an odometer indication of the vehicle;

calculating the activity rate by comparison of the calculated driving distance with the read driving distance;

calculating a flag which indicates the validity of the calculated activity rate, wherein the flag is calculated based on the sequence of measured positions for the portable electronic device; and

transferring an information packet to a central server, the information packet including at least one of

the activity rate,

the read driving distance, and

the flag.

2. The method according to claim 1, wherein the flag is incremented when a value based on the measured positions for the portable electronic device exceeds a threshold value.

3. The method according to claim 1, wherein the sequence of measured positions is based on information from at least one of

satellite based positioning systems, and

mobile phone based positioning systems.

4. The method according to claim 1, wherein transferring the information packet to a central server is done via mobile phone based wireless communication.

5. The method according to claim 1, wherein the flag is calculated based also on digital map data, through at least one of

deviation in mean distance between the measured positions and positions obtained from the digital map data, and

deviation in distance between the calculated driving distance and a distance obtained from the digital map data.

6. The method according to claim 1, wherein reading the odometer indication is done optically.

7. The method according to claim 1, wherein calculating the activity rate is done by calculating a ratio between the calculated driving distance and the read driving distance.

8-10. -10. (canceled)

11. A computer program for determining, when executed by a computer, an activity rate of a portable electronic device during travel with a vehicle, the computer program comprising:

a first program element configured to determine a calculated driving distance of the portable electronic device utilizing a sequence of measured positions for the portable electronic device;

a second program element configured to calculate the activity rate by comparison of the calculated driving distance with a read driving distance, where the read driving distance is based on a reading of an odometer indication of the vehicle; and

a third program element configured to calculate a flag which indicates the validity of the calculated activity rate, wherein the flag is calculated based on the sequence of measured positions for the portable electronic device.

12. A device for determining an activity rate of a portable electronic device during travel with a vehicle, the device comprising:

first means for retrieving a sequence of measured positions for the portable electronic device, and for determining a calculated driving distance of the portable electronic device utilizing the sequence of measured positions;

second means for calculating the activity rate by comparison of the calculated driving distance with a read driving distance, where the read driving distance is based on a reading of an odometer indication of the vehicle; and

third means for calculating a flag which indicates the validity of the calculated activity rate, wherein the flag is calculated based on the sequence of measured positions for the portable electronic device.

13. The device according to claim 12, further comprising:

fourth means for receiving the read driving distance as input.

14. The device according to claim 12, further comprising:

fifth means for forming an information packet for transfer to a central server, where the information packet includes at least one of

the activity rate,

the read driving distance, and

the flag.