Safety system and method to prevent unattended vehicular occupants

• US 10,102,729 B1
• Filed: 09/27/2017
• Issued: 10/16/2018
• Est. Priority Date: 07/11/2017
• Status: Active Grant

• Current Assignee: Katrina C. Hill
• Original Assignee: Katrina C. Hill
• Inventors: Hill, Katrina C.
• Primary Examiner(s): King, Curtis
• Application Number:
  US15/716,755
• Time in Patent Office: 384 Days
• Field of Search: None
• CPC Class Codes: G08B 21/22 responsive to presence or absence of persons
• CPC Class Codes: G08B 21/24 Reminder alarms, e.g. anti-loss alarms

Abstract

A safety system and method for redundant alerting to prevent unattended vehicular occupants is disclosed. Redundant alerts are presented on multiple devices to alert multiple different people of an unattended occupant, such as a child, in a vehicle. In some cases, further action may be taken to alarm local passersby or emergency services of the unattended occupant. Accordingly, there are multiple layers of security to prevent an unattended occupant from remaining in a potentially dangerous situation such as an overheating vehicle.

Claims

1. A safety system for redundant alerting to prevent unattended vehicular occupants in a vehicle, the safety system comprising:

an in-vehicle system comprising;

a first processor; and

at least one input device that transmits at least one signal to the first processor, wherein the at least one signal comprises a signal indicating that an unattended occupant is detected in the vehicle

wherein the first processor determines that a condition exists to perform redundant alerting based on the at least one signal from the at least one input device and transmits an alert to each of a plurality of mobile devices; and

each of the plurality of mobile devices comprising;

an output device; and

a second processor that provides the alert from the first processor to a user through the output device, determines whether the alert has been cleared by a user input, and indicates to the first processor that the alert has been cleared by the user input in response to the second processor determining that the alert has been cleared by the user input,

wherein the first processor determines whether all transmitted alerts to the plurality of mobile devices have been cleared by each one of the plurality of user inputs associated with the plurality of mobile devices within a first predetermined amount of time, and

wherein the first processor performs a remedial action in response to the first processor determining that not all of the alerts transmitted to the plurality of mobile devices have been cleared by each one of the plurality of user inputs associated with the plurality of mobile devices within the first predetermined amount of time;

wherein the first processor determines that all of the alerts transmitted to the plurality of mobile devices have been cleared by each one of the plurality of user inputs associated with the plurality of mobile devices within the first predetermined amount of time;

after the first processor determines that all of the alerts transmitted to the plurality of mobile devices have been cleared by each one of the plurality of user inputs associated with the plurality of mobile devices within the first predetermined amount of time, the first processor determines that another condition exists to perform redundant alerting based on at least a second signal from the at least one device indicating that an unattended occupant has re-entered the vehicle and transmits another alert to each of the plurality of mobile devices; and

the at least second signal from the at least one device indicating that an unattended occupant has reentered the vehicle comprises a signal indicating that doors of the vehicle have been closed for a second predetermined amount of time, a signal indicating that the vehicle is in a parked state, and a signal indicating that motion of the unattended occupant is detected in the vehicle.

2. The safety system according to claim 1, wherein the at least one input device comprises a motion-sensing camera, a weight sensor, or a pressure sensor.

3. The safety system according to claim 1, wherein the at least one signal further comprises a signal indicating that the vehicle is in a parked state or a signal indicating that doors of the vehicle have been closed for a third predetermined amount of time.

4. The safety system according to claim 1, wherein the plurality of mobile devices comprises two mobile phones.

5. The safety system according to claim 4, wherein the plurality of mobile devices further comprises a multi-information display unit of the vehicle.

6. The safety system according to claim 1, wherein:

the alert comprises a prompt to input a code to clear the alert, and

the second processor determines that the alert is cleared by the user input matching a predetermined code.

7. The safety system according to claim 1, wherein the alert comprises a real-time image of an interior of the vehicle.

8. The safety system according to claim 1, wherein the alert comprises a prompt to set a timer to temporarily clear the alert;

and

the second processor determines that the alert is cleared by the user input selecting an amount of time to temporarily clear the alert.

9. The safety system according to claim 1, wherein the remedial action comprises at least one of electronically unlocking at least one door of the vehicle, electronically opening at least one window of the vehicle, electrically causing an alarm or horn to sound, and transmitting a message to emergency services.

10. A safety method for redundant alerting to prevent unattended vehicular occupants in a vehicle, the safety method comprising:

transmitting, by at least one input device, at least one signal to a first processor of an in-vehicle system, wherein the at least one signal comprises a signal indicating that an unattended occupant is detected in the vehicle;

determining, by the first processor, that a condition exists to perform redundant alerting based on the at least one signal;

transmitting, by the first processor, a respective alert to each of a plurality of mobile devices in response to determining that the condition exists;

providing, by a respective second processor of each of the plurality of mobile devices, the respective alert from the first processor to a respective user through a respective output device of each of the plurality of mobile devices;

determining, by the respective second processor, whether the alert has been cleared by a user input;

indicating, by the respective second processor, to the first processor that the respective alert has been cleared by the user input in response to the respective second processor determining that the alert has been cleared by the user input;

determining, by the first processor, whether all alerts to the plurality of mobile devices have been cleared by each one of the plurality of user inputs associated with the plurality of mobile devices within a first predetermined amount of time; and

performing, by the first processor, a remedial action in response to the first processor determining that not all of the alerts transmitted to the plurality of mobile devices have been cleared by each one of the plurality of user inputs associated with the plurality of mobile devices within the first predetermined amount of time;

wherein the first processor determines that all of the alerts transmitted to the plurality of mobile devices have been cleared by each one of the plurality of user inputs associated with the plurality of mobile devices within the first predetermined amount of time;

after the first processor determines that all of the alerts transmitted to the plurality of mobile devices have been cleared by each one of the plurality of user inputs associated with the plurality of mobile devices within the first predetermined amount of time, the first processor determines that another condition exists to perform redundant alerting based on at least a second signal from the at least one device indicating that an unattended occupant has re-entered the vehicle and transmits another alert to each of the plurality of mobile devices; and

the at least second signal from the at least one device indicating that an unattended occupant has reentered the vehicle comprises a signal indicating that doors of the vehicle have been closed for a second predetermined amount of time, a signal indicating that the vehicle is in a parked state, and a signal indicating that motion of the unattended occupant is detected in the vehicle.

11. The safety method according to claim 10, the at least one input device comprises a motion-sensing camera, a weight sensor, or a pressure sensor.

12. The safety method according to claim 10, wherein the transmitting at least one signal to the first processor further comprises transmitting a signal indicating that the vehicle is in a parked state or a signal indicating that doors of the vehicle have been closed for a third predetermined amount of time.

13. The safety method according to claim 10, wherein the plurality of mobile devices comprises two mobile phones.

14. The safety method according to claim 13, wherein the plurality of mobile devices further comprises a multi-information display unit of the vehicle.

15. The safety method according to claim 10, wherein the providing the respective alert comprises displaying a prompt to input a code to clear the respective alert, the method further comprising:

determining, by the respective second processor, that the respective alert is cleared by the user input matching a predetermined code.

16. The safety method according to claim 10, wherein the providing the respective alert comprises displaying a real-time image of an interior of the vehicle.

17. The safety method according to claim 10, wherein the providing the respective alert comprises displaying a prompt to set a timer to temporarily clear the alert, the method further comprising:

determining, by the respective second processor, that the respective alert is cleared by the user input selecting an amount of time to temporarily clear the respective alert.

18. The safety method system according to claim 10, wherein the performing the remedial action comprises at least one of electronically unlocking at least one door of the vehicle, electronically opening at least one window of the vehicle, electrically causing an alarm or horn to sound, and transmitting a message to emergency services.