Door lock system with one or more virtual fences
First Claim
1. An intelligent door lock system coupled to a door at a building and for determining whether a non-building occupant granted limited access to the building has exceeded the limited access, comprising:
- a sensor at the building, the sensor being coupled to a drive shaft of a lock device to assist in locking and unlocking a lock of the lock device at the door, the lock device coupled to the sensor and including a bolt;
at least one camera to capture one or more images relating to a zone within the building, the zone including a first virtual fence and a second virtual fence to delimit the zone within the building; and
at least one processor configured to;
detect motion within or outside the zone;
in response to detecting motion within or outside the zone, analyze a first set of the one or more captured images to determine a presence of a person;
determine whether the person is a building occupant or a non-building occupant based on whether the person is registered or not registered with the intelligent door lock system;
in response to determining that the person is the non-building occupant, analyze a second set of the one or more captured images to determine whether the non-building occupant has crossed the first virtual fence;
in response to determining that the non-building occupant has crossed the first virtual fence, analyze the crossing of the first virtual fence to determine whether the non-building occupant with the limited access has breached the first virtual fence and exceeded the limited access of the non-building occupant;
in response to determining that the non-building occupant has breached the first virtual fence and exceeded the limited access of the non-building occupant, trigger an alert;
at a time subsequent to the non-building occupant crossing the first virtual fence, analyze a third set of the one or more captured images to determine whether the non-building occupant has crossed the second virtual fence;
in response to determining that the non-building occupant has crossed the second virtual fence, analyze the crossing of the second virtual fence to determine whether the non-building occupant with the limited access has breached the second virtual fence and exceeded the limited access of the non-building occupant, wherein the second virtual fence is further from the door than the first virtual fence; and
in response to determining that the non-building occupant has breached the second virtual fence and exceeded the limited access of the non-building occupant, trigger the alert.
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Accused Products
Abstract
An intelligent door lock system is coupled to a door at a dwelling. A sensor is at the dwelling. The sensor is coupled to a drive shaft of a lock device to assist in locking and unlocking a lock of a lock device at the door. The lock device is coupled to the sensor and includes a bolt. An engine, an energy source and a memory are coupled together. A camera is coupled to or part of the intelligent door lock system. The camera is configured to define a safe zone in the dwelling in which an occupant, and a non dwelling occupant third person is allowed into the dwelling.
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Citations
24 Claims
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1. An intelligent door lock system coupled to a door at a building and for determining whether a non-building occupant granted limited access to the building has exceeded the limited access, comprising:
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a sensor at the building, the sensor being coupled to a drive shaft of a lock device to assist in locking and unlocking a lock of the lock device at the door, the lock device coupled to the sensor and including a bolt; at least one camera to capture one or more images relating to a zone within the building, the zone including a first virtual fence and a second virtual fence to delimit the zone within the building; and at least one processor configured to; detect motion within or outside the zone; in response to detecting motion within or outside the zone, analyze a first set of the one or more captured images to determine a presence of a person; determine whether the person is a building occupant or a non-building occupant based on whether the person is registered or not registered with the intelligent door lock system; in response to determining that the person is the non-building occupant, analyze a second set of the one or more captured images to determine whether the non-building occupant has crossed the first virtual fence; in response to determining that the non-building occupant has crossed the first virtual fence, analyze the crossing of the first virtual fence to determine whether the non-building occupant with the limited access has breached the first virtual fence and exceeded the limited access of the non-building occupant; in response to determining that the non-building occupant has breached the first virtual fence and exceeded the limited access of the non-building occupant, trigger an alert; at a time subsequent to the non-building occupant crossing the first virtual fence, analyze a third set of the one or more captured images to determine whether the non-building occupant has crossed the second virtual fence; in response to determining that the non-building occupant has crossed the second virtual fence, analyze the crossing of the second virtual fence to determine whether the non-building occupant with the limited access has breached the second virtual fence and exceeded the limited access of the non-building occupant, wherein the second virtual fence is further from the door than the first virtual fence; and in response to determining that the non-building occupant has breached the second virtual fence and exceeded the limited access of the non-building occupant, trigger the alert. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23)
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24. An intelligent door lock system coupled to a door at a building and for determining whether a non-building occupant granted limited access to the building has exceeded the limited access, comprising:
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a sensor at the building, the sensor being coupled to a drive shaft of a lock device to assist in locking and unlocking a lock of the lock device at the door, the lock device coupled to the sensor and including a bolt; at least one camera to; capture one or more images relating to a zone within the building, the zone including a first virtual fence and a second virtual fence to delimit the zone within the building; detect motion within or outside the zone; in response to detecting motion within or outside the zone, analyze at least some of the one or more captured images to determine a presence of a person; determine whether the person is a building occupant or a non-building occupant based on whether the person is registered or not registered with the intelligent door lock system; in response to determining that the person is the non-building occupant, analyze at least some of the one or more captured images to determine whether the non-building occupant has crossed the first virtual fence; in response to determining that the non-building occupant has crossed the first virtual fence, analyze the crossing of the first virtual fence to determine whether the non-building occupant with the limited access has breached the first virtual fence and exceeded the limited access of the non-building occupant; in response to determining that the non-building occupant has breached the first virtual fence and exceeded the limited access of the non-building occupant, trigger an alert; at a time subsequent to the non-building occupant crossing the first virtual fence, analyze at least some of the one or more captured images to determine whether the non-building occupant has crossed the second virtual fence; in response to determining that the non-building occupant has crossed the second virtual fence, analyze the crossing of the second virtual fence to determine whether the non-building occupant with the limited access has breached the second virtual fence and exceeded the limited access of the non-building occupant, wherein the second virtual fence is further from the door than the first virtual fence; and in response to determining that the non-building occupant has breached the second virtual fence and exceeded the limited access of the non-building occupant, trigger the alert.
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Specification