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Method and system for monitoring user activity

  • US 10,528,047 B1
  • Filed: 01/31/2019
  • Issued: 01/07/2020
  • Est. Priority Date: 01/31/2019
  • Status: Active Grant
First Claim
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1. A method for monitoring user activity in a vehicle, the method being implemented by one or more processors configured to execute machine-readable instructions, the method comprising:

  • storing, in a storage associated with the vehicle, response information regarding a user of the vehicle, the response information includes mappings between activity groups and corresponding response time duration for the user to regain a control of the vehicle, wherein the mappings include a first mapping between a first activity group and a first response time duration;

    acquiring, from a first sensor in the vehicle, current activity data regarding the user, the current activity data of the user indicating a first current activity engaged by the user in the vehicle;

    generating, using a first set of one or more classifiers, key point data regarding the user, the key point data indicating a first set of body and/or hand and/or eye movement points of the user during the first current activity;

    acquiring, from a second sensor in the vehicle, environment data regarding the vehicle during the first current activity, the environment data includes information regarding an environment surrounding the user during first current activity;

    assigning, using a second set of one or more classifiers, based on the key point data, the first current activity to the first activity group; and

    generating a take-over request for the user to regain the control of the vehicle based on the first mapping and first current activity being assigned to the first activity group and the environment data.

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