Abstract: A car seat occupant detection system for a car seat installed in a vehicle is provided. The system includes at least one harness sensor for detecting whether connectors of a car seat harness are connected and a weight sensor for detecting the weight of an occupant in the car seat. The system includes a controller in communication with the at least one harness sensor and the weight sensor. The system includes a transceiver configured to selectively communicate with a driver device via a local wireless link and with a third party device via a wide area wireless link. The controller determines whether or not an occupant in the car seat has been abandoned by a driver based on detections of the at least one harness sensor, the weight sensor, and communication range status between the transceiver and the driver communication device via the local wireless link.

Abstract: A car seat connection system for connecting the car seat to a vehicle is provided. The system includes at least one strap, each having a first connector at a respective first end of said strap and a second connector at a respective second end of said strap. The first connector is configured to removably connect to the car seat and the second connector is configured to removably connect to a car seat anchor of the vehicle. The seat connector and the first connector may be seatbelt connectors of opposite gender. The second connector may be a LATCH or ISOFIX connector. A method is provided for removably connecting the car seat to the vehicle. The method includes connecting the first connector to the seat connector of the car seat and connecting the second connector to the car seat anchor of the vehicle.

Abstract: A car seat occupant detection system for a car seat installed in a vehicle is provided. The system includes at least one harness sensor for detecting whether connectors of a car seat harness are connected and a weight sensor for detecting the weight of an occupant in the car seat. The system includes a controller in communication with the at least one harness sensor and the weight sensor. The system includes a transceiver configured to selectively communicate with a driver device via a local wireless link and with a third party device via a wide area wireless link. The controller determines whether or not an occupant in the car seat has been abandoned by a driver based on detections of the at least one harness sensor, the weight sensor, and communication range status between the transceiver and the driver communication device via the local wireless link.

Abstract: A car seat connection system for connecting the car seat to a vehicle is provided. The system includes at least one strap, each having a first connector at a respective first end of said strap and a second connector at a respective second end of said strap. The first connector is configured to removably connect to the car seat and the second connector is configured to removably connect to a car seat anchor of the vehicle. The seat connector and the first connector may be seatbelt connectors of opposite gender. The second connector may be a LATCH or ISOFIX connector. A method is provided for removably connecting the car seat to the vehicle. The method includes connecting the first connector to the seat connector of the car seat and connecting the second connector to the car seat anchor of the vehicle.