METHOD AND SYSTEM FOR REMOTELY MONITORING INTOXICATION

• US 20160103117A1
• Filed: 12/17/2015
• Published: 04/14/2016
• Est. Priority Date: 01/22/2014
• Status: Active Grant

• Current Assignee: KHN Solutions, Inc.
• Original Assignee: KHN Solutions, Inc.
• Inventors: Nothacker, Keith Harry, Basaran, Pauline Anne, Rettus, Stacey Ilene, Saul, Zachary Michael
• Granted Patent: US 9,915,644 B2
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: B60W 2040/0818 Inactivity or incapacity of driver
• CPC Class Codes: B60W 2040/0836 due to alcohol
• CPC Class Codes: B60W 40/08 related to drivers or passengers
• CPC Class Codes: G01N 33/4972 Determining alcohol content for vehicle safety devices B60K28/06
• CPC Class Codes: G06F 2218/16 by matching signal segments
• CPC Class Codes: G06V 40/10 Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
• CPC Class Codes: G06V 40/1365 Matching; Classification
• CPC Class Codes: G06V 40/15 Biometric patterns based on physiological signals, e.g. heartbeat, blood flow
• CPC Class Codes: G06V 40/172 Classification, e.g. identification
• CPC Class Codes: G06V 40/20 Movements or behaviour, e.g. gesture recognition recognition of facial expressions G06V40/16

Abstract

A method and system for remotely monitoring intoxication of a user, comprising: prompting the user to provide a breath sample at a time point; at a breath sample acquisition device, generating a breath sample signal upon reception of the breath sample from the user, and broadcasting a unique signature proximal in time to the time point; using a sensor of a mobile computing device, generating an authentication signal derived from detection of the unique signature; at a processing system in communication with the mobile computing device and the sample acquisition device, receiving the breath sample signal and the authentication signal; generating a verification assessment that validates provision of the breath sample by the user; determining a value of an intoxication metric for the user based upon the breath sample signal; and transforming the verification assessment and the value of the intoxication metric into an analysis of intoxication of the user.

Claims

1. A method for remotely monitoring intoxication of a user, comprising:

at a breath sample acquisition device in communication with a mobile computing device of the user,

transmitting a breath sample signal, derived from reception of a breath sample from the user, to the mobile computing device, and

within a time interval, broadcasting a unique signature indicative of the breath sample acquisition device, wherein the time interval is proximal in time to a time point of breath sample provision from the user;

using a sensor of the mobile computing device, generating an authentication signal derived from detection of the unique signature in association with the breath sample from the user;

at a processing system in communication with the mobile computing device, receiving the breath sample signal and the authentication signal; and

generating a verification assessment that validates provision of the breath sample by the user, based upon the breath sample signal and the authentication signal.

2. The method of claim 1, further comprising collecting a location dataset at the mobile device, and prompting the user, at the mobile device, to provide the breath sample based on the location dataset.

3. The method of claim 2, wherein prompting the user to provide the breath sample comprises emitting light with a light emitting module of the breath sample acquisition device at a first time point, and wherein broadcasting the unique signature comprises emitting a light signature with the light emitting module of the breath sample acquisition device.

4. The method of claim 1, wherein broadcasting the unique signature comprises emitting a light signature with a light emitting module of the breath sample acquisition device.

5. The method of claim 4, wherein the light emitting module operates between an on state and an off state, and emitting the light signature comprises operating the light emitting in a specific pattern of on states and off states of the light emitting module.

6. A method for remotely monitoring intoxication of a user, comprising:

at a breath sample acquisition device in communication with a mobile computing device of the user,

transmitting a breath sample signal, derived from reception of a breath sample from the user, to the mobile computing device, and

broadcasting a unique signature indicative of the breath sample acquisition device;

using a sensor of the mobile computing device, generating an authentication signal derived from detection of the unique signature in association with the breath sample from the user;

at a processing system in communication with the mobile computing device, receiving the breath sample signal and the authentication signal; and

generating a verification assessment that validates provision of the breath sample by the user, based upon the breath sample signal and the authentication signal.

7. The method of claim 6, further comprising collecting a communication dataset at the mobile device, and prompting the user, at the mobile device, to provide the breath sample based on the communication dataset.

8. The method of claim 6, further comprising generating a second authentication signal that validates the identity of the user, based upon analyzing an action performed by the user.

9. The method of claim 8, further comprising generating the second authentication signal in association with a fingerprint pattern signature collected from the user at the mobile device, and generating the verification assessment that validates provision of the breath sample by the user, based upon the breath sample signal, the authentication signal, and the second authentication signal.

10. The method of claim 6, wherein generating the authentication signal comprises detecting the unique signature in a configuration wherein the breath sample acquisition device is physically uncoupled from the mobile computing device.

11. The method of claim 6, further comprising determining a value of an intoxication metric for the user based upon the breath sample signal, and transforming the verification assessment and the value of the intoxication metric into an analysis of intoxication of the user.

12. The method of claim 6, wherein prompting the user to provide the breath sample comprises emitting light with a light emitting module of the breath sample acquisition device at a first time point, and wherein broadcasting the unique signature comprises emitting a light signature with the light emitting module of the breath sample acquisition device.

13. The method of claim 6, wherein broadcasting the unique signature comprises broadcasting at least one of:

a light emission signature at the breath sample acquisition device, an audio signal signature at the breath sample acquisition device, and a vibration signal signature at the breath sample acquisition device, proximal in time to the time point of breath sample provision from the user.

14. The method of claim 6, wherein generating the authentication signal comprises detecting the unique signature in a configuration wherein the breath sample acquisition device is physically uncoupled from the mobile computing device.

15. The method of claim 6, further comprising blocking pairing of a second breath sample acquisition device with the mobile computing device, in enabling validation of a source of the breath sample provided by the user.

16. The method of claim 6, further comprising generating an intoxication analysis, based on the verification assessment and the breath sample signal, and transmitting the intoxication analysis to an entity supervising the user, by way of a secure account accessible to the entity, thereby enabling remote monitoring of intoxication of the user.

17. A method for remotely monitoring intoxication of a user, comprising:

at a sample acquisition device in communication with a mobile computing device,

transmitting a sample signal, derived from reception of a sample from the user, to the mobile computing device, and

broadcasting a unique signature, comprising a pattern of light emission emitted from light emitters of the sample acquisition device;

using an optical sensor of the mobile computing device, generating an authentication signal derived from detection of the pattern of light emission in association with the sample from the user; and

at a processing system in communication with the mobile computing device, generating a verification assessment that validates provision of the sample by the user, based upon the sample signal and the authentication signal.

18. The method of claim 17, wherein broadcasting a unique signature occurs within a time interval, and wherein the time interval is proximal in time to a time point of sample provision from the user.

19. The method of claim 17, wherein the sample is a breath sample, and wherein the method further comprises prompting the user to provide the breath sample, and wherein prompting the user to provide the breath sample comprises emitting light with a light emitting module of the breath sample acquisition device at a first time point outside the time interval, and wherein broadcasting the unique signature comprises emitting a light signature with the light emitting module of the breath sample acquisition device at a second time point within the time interval.

20. The method of claim 17, further comprising collecting location data at the mobile device, triggering the mobile device of the user to prompt the user to provide the sample based on the location data, and prompting the user to provide the sample.