Child seat monitoring system for a vehicle

1. A monitoring system for a child seat in a vehicle, comprising:

a human machine interface unit comprising a sound sensor and a display unit; and

a control unit configured to:

capture, via the sound sensor, a sound associated with a seat belt of the child seat,

determine whether the sound corresponds to a predetermined safe locking sound of the seat belt, and

in response to determining that the sound corresponds to the predetermined safe locking sound of the seat belt, indicate, via the display unit, that the seat belt of the child seat is in a locked state.

2. The monitoring system of claim 1 , wherein the control unit is further configured to receive, via the human machine interface unit, a confirmation from a user indicating whether the seat belt is safely locked.

3. The monitoring system of claim 2 , wherein the control unit is further configured to receive, via the human machine interface unit, an input from the user for changing a state of the seat belt of the child seat displayed via the display unit.

4. The monitoring system of claim 2 , wherein the control unit is further configured to determine a characteristic safe locking sound of the seat belt of the child seat based on the captured sound and the confirmation from the user indicating that the seat belt is in the locked state, and wherein the characteristic safe locking sound is the predetermined safe locking sound.

5. The monitoring system of claim 1 , wherein the control unit is further configured to determine each characteristic safe locking sound of each seat belt of two or more child seats of the vehicle based on respective captured sounds associated with each seat belt and respective confirmations of one or more users indicating that the associated seat belt is in the locked state.

6. The monitoring system of claim 1 , wherein the control unit is further configured to display, via the display unit, an activated state of the seat belt of the child seat.

7. The monitoring system of claim 6 , wherein the control unit is further configured to generate a warning signal in response to a determination that the seat belt being in an unlocked state despite the activated state of the seat belt of the child seat.

8. The monitoring system of claim 1 , wherein the control unit is further configured to:

identify whether the sound corresponds to a predetermined unlocking sound of the seat belt, and

indicate, via the display unit, that the seat belt of the child seat is in an unlocked state.

9. The monitoring system of claim 1 , further comprising:

a sensor unit configured to detect whether the child seat is occupied.

10. The monitoring system of claim 1 , wherein the control unit is further configured to generate a warning signal in response to a determination that the predetermined safe locking sound of the seat belt is not detected, although the child seat is occupied.

11. The monitoring system of claim 1 , wherein the control unit is further configured to display, via the display unit, a position of the child seat in the vehicle.

12. A vehicle comprising

a sound sensor;

a display unit;

a child seat arrangeable in the vehicle;

a processor; and

a memory that stores executable instructions that, when executed by the processor, facilitate performance of operations, comprising:

capturing, via the sound sensor, a sound associated with a seat belt of the child seat;

determining whether the sound corresponds to a predetermined safe locking sound of the seat belt; and

in response to determining that the sound corresponds to the predetermined safe locking sound of the seat belt, indicating, via the display unit, that the seat belt of the child seat is in a locked state.

13. The vehicle of claim 12 , wherein the operations further comprise:

receiving, via an input device of the vehicle, a confirmation from a user indicating whether the seat belt is safely locked.

14. The vehicle of claim 13 , wherein the operations further comprise:

determining a characteristic safe locking sound of the seat belt of the child seat based on the captured sound and the confirmation of the user indicating that the seat belt is in the locked state, wherein the characteristic safe locking sound is the predetermined safe locking sound.

15. The vehicle of claim 12 , wherein the operations further comprise:

determining each characteristic safe locking sound of each seat belt of two or more child seats of the vehicle based on respective captured sounds associated with each seat belt and respective confirmations of one or more users indicating that the associated seat belt is in the locked state.

16. The vehicle of claim 12 , wherein the operations further comprise:

identifying whether the sound corresponds to a predetermined unlocking sound of the seat belt, and

indicating, via the display unit, that the seat belt of the child seat is in an unlocked state.

17. A method for monitoring for a child seat in a vehicle, comprising:

capturing, by a system comprising a processor, via a sound sensor, a sound associated with a seat belt of the child seat;

determining, by the system, whether the sound corresponds to a predetermined safe locking sound of the seat belt; and

in response to determining that the sound corresponds to the predetermined safe locking sound of the seat belt, indicating, by the system, via a display unit, that the seat belt of the child seat is in a locked state.

18. The method of claim 17 , further comprising:

generating, by the system, a warning signal in response to a determination that the seat belt being in an unlocked state despite an activated state of the seat belt of the child seat.

19. The method of claim 17 , further comprising:

receiving, by the system, an input from a user for changing a state of the seat belt of the child seat displayed via the display unit.

20. The method of claim 17 , further comprising:

displaying, by the system, via the display unit, a position of the child seat in the vehicle.