Driver reminder systems

• US 9,403,437 B1
• Filed: 08/23/2013
• Issued: 08/02/2016
• Est. Priority Date: 07/16/2009
• Status: Expired due to Fees

• Current Assignee: Scott D. Mcdonald, Stuart D. Mcdonald
• Original Assignee: Scott D. Mcdonald, Stuart D. Mcdonald
• Inventors: McDonald, Stuart D., McDonald, Scott D.
• Primary Examiner(s): Wang, Jack K
• Application Number:
  US13/975,070
• Time in Patent Office: 1,075 Days
• Field of Search: 340/438, 340/457
• US Class Current: 1/1
• CPC Class Codes: B60K 2360/178 Warnings
• CPC Class Codes: B60K 35/00 Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
• CPC Class Codes: B60K 35/28 characterised by the type of the output information, e.g. video entertainment or vehicle dynamics information; characterised by the purpose of the output information, e.g. for attracting the attention of the driver
• CPC Class Codes: B60K 35/60 Instruments characterised by their location or relative disposition in or on vehicles arrangements of lighting devices on dashboards B60Q3/10
• CPC Class Codes: B60W 2040/0881 Seat occupation; Driver or passenger presence
• CPC Class Codes: B60W 2050/143 Alarm means
• 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 driver reminder system to remind at least the driver of a vehicle, prior to leaving such vehicle, that there is at least one other occupant in the vehicle. The system couples to after-market and OEM vehicle alarm systems to provide vehicle alerting of a child left in the vehicle.

Claims

1. A system, relating to reminding at least one driver of a motor vehicle that there is at least one child occupant in the motor vehicle when the ignition of the motor vehicle is inactivated and a child is present in the motor vehicle, comprising:

a) at least one child-present sensor structured and arranged to sense the presence of at least one child in the motor vehicle;

b) at least one vehicle ignition sensor structured and arranged to sense activation or deactivation of the motor vehicle ignition;

c) at least one motor-vehicle alert structured and arranged to alert at least one motor vehicle area adjacent the child occupant; and

d) at least one alarm processor structured and arranged to

i) receive signals from said at least one child-present sensor,

ii) receive signals from said at least one motor vehicle ignition sensor, and

iii) send at least one alert signal to said at least one motor-vehicle alert;

e) wherein said system may alert the at least one driver of the motor vehicle that there is at least one child occupant in the motor vehicle when the ignition of the motor vehicle is inactivated and at least one child is present in the motor vehicle;

f) at least one “

seat occupied”

light structured and arranged to indicate that said at least one vehicle ignition sensor is activated.

2. The system according to claim 1 further comprising at least one timer structured and arranged to provide at least one timed alert when the ignition of such motor vehicle is inactivated and a child is present in the motor vehicle.

3. The system according to claim 2 wherein said at least one timer comprises:

a) at least one first timer structured and arranged to provide an initial timed alert immediately upon at least one child-present sensor sensing the presence of a child in the motor vehicle and said at least one vehicle ignition sensor sensing deactivation of the motor vehicle ignition; and

b) at least one second timer structured and arranged to provide at least one second timed alert after a pre-determined time wherein said at least one child-present sensor continues to sense the presence of a child in the motor vehicle and said at least one vehicle ignition sensor continues to sense deactivation of the motor vehicle ignition.

4. The system according to claim 3 wherein said at least one first timer provides an initial timed alert of from about 5 seconds to about 30 seconds.

5. The system according to claim 4 wherein said at least one second timer provides at least one second timed alert after a pre-determined time of between about five minutes and about ten minutes.

6. The system according to claim 1 further comprising at least one aftermarket motor vehicle alarm structured and arranged to be installed into at least one motor vehicle.

7. The system according to claim 6 wherein said at least one aftermarket motor-vehicle alarm is structured and arranged to receive such at least one alert signal from said at least one alarm processor when installed in the at least one motor vehicle.

8. The system according to claim 1 wherein said at least one motor-vehicle alert comprises at least one motor-vehicle horn blast.

9. The system according to claim 1 wherein said at least one child-present sensor comprises at least one pressure-sensitive sensor structured and arranged to activate upon weight-bearing pressure of the at least one child.

10. The system according to claim 9 wherein said at least one pressure-sensitive sensor comprises at least one pad structured and arranged to be placed under the at least one child occupant.

11. The system according to claim 1 wherein said at least one child-present sensor comprises at least one mechanical switch sensor structured and arranged to activate upon weight-bearing pressure of the at least one child.

12. A system, relating to reminding at least a driver of a motor vehicle that there is at least one second occupant in the motor vehicle, comprising:

a) at least one occupant detector structured and arranged to detect the presence of at least one second occupant within the motor vehicle; and

b) at least one processor structured and arranged to

i) receive at least one signal from said at least one occupant detector; and

ii) receive at least one engine ignition on/off signal; and

c) at least one alert generator structured and arranged to generate at least one alert when received by said at least one processor;

d) wherein at least the driver of a motor vehicle may be reminded of the presence of the at least one second occupant in the vehicle within a specified time;

e) wherein said at least one alert generator further comprises at least one “

seat occupied”

light structured and arranged to indicate that said at least one vehicle ignition sensor is activated.

13. The system according to claim 12 wherein said at least one alert generator comprises at least one alert generating signal to at least one installed vehicle alarm.

14. The system according to claim 12 further comprising at least one override releaser structured and arranged to override said at least one alert generator.

15. The system according to claim 14 wherein:

a) said at least one override releaser is structured and arranged to require at least one driver manual-action to operate said at least one override releaser; and

b) such at least one driver manual-action comprises at least one purposeful manual action of the driver.

16. The system according to claim 14 wherein said at least one override releaser comprises at least one switch structured and arranged to de-activate said at least one alert generator.

17. The system according to claim 12 further comprising:

a) at least one child safety seat structured and arranged to support the at least one second occupant within the motor vehicle;

b) wherein said at least one child safety seat comprises at least one sensor structured and arranged to provide at least one sensor output signal when a child is present in said at least one child safety seat.

18. A system, relating to reminding at least one driver of a motor vehicle that there is at least one child occupant in the motor vehicle, comprising:

a) at least one child-present sensor structured and arranged to sense the presence of a child in the motor vehicle;

b) at least one vehicle ignition-electrical state on/off processor structured and arranged to determine if vehicle electrical is on or off;

c) wherein said at least one child-present sensor comprises at least one child sensor signaler structured and arranged to send at least one child sensor signal of child present and child not present signals;

d) wherein said at least one vehicle ignition-electrical state on/off sensor comprises at least one electrical sensor signaler structured and arranged to signal at least one ignition-electrical state sensor signal of ignition-electrical state present and ignition-electrical state not present signals;

e) at least one processor structured and arranged to process said at least one child sensor signal and said at least one ignition-electrical state sensor signal;

f) wherein said at least one processor comprises at least one communicator structured and arranged to communicate with at least one vehicle installable alarm apparatus; and

g) at least one “

seat occupied”

light structured and arranged to indicate that said at least one vehicle ignition-electrical state on/off sensor is activated

h) whereby when said at least one child-present sensor senses the presence of a child in the motor vehicle and when said at least one processor determines that vehicle ignition-electrical state is in an off state, an alert signal is communicated to such at least one installed vehicle alarm apparatus to emit at least one alarm to remind at least one driver of a motor vehicle that the child is in the motor vehicle.

19. A method, relating to preventing abandonment of at least one passenger occupant in at least one child seat, within a cabin of a motor vehicle, after operation of the motor vehicle has ceased, said method comprising the steps of:

a) providing at least one first sensor to sense the presence of the at least one passenger occupant in the at least one child seat, wherein such at least one first sensor provides at least one occupant-present signal signaling the presence of the at least one passenger occupant in the at least one child seat;

b) accessing at least one vehicle-status signal signaling that the operation of the motor vehicle has ceased;

c) providing at least one alert actuator to actuate at least one perceptible alert alerting at least one individual to a possible abandonment of the at least one passenger occupant in the at least one child seat of the motor vehicle; and

d) providing within such at least one alert actuator at least one interval timer structured and arranged to time at least one selected time interval having an interval start and an interval end;

e) wherein such at least one alert actuator is structured and arranged to

i) initiate the interval start of the at least one selected time interval when such at least one occupant-present signal signals the presence of the at least one passenger occupant in the at least one child seat and such at least one vehicle-status signal signals that the operation of the motor vehicle has ceased, and

ii) initiate the actuation of the at least one perceptible alert if, on reaching the interval end, such at least one occupant-present signal continues to signal the presence of the at least one passenger occupant within such at least one child seat and such at least one vehicle-status signal continues to signal that the operation of the motor vehicle remains ceased;

f) providing at least one “

seat occupied”

light structured and arranged to indicate that said at least one vehicle-status signal is activated.

20. The method according to claim 19 further comprising the steps of:

a) providing at least one portable child safety seat to support the at least one passenger occupant within the cabin of the motor vehicle; and

b) integrating such at least one first sensor within such at least one portable child safety seat.

21. The method according to claim 19 further comprising the steps of:

a) providing at least one first timer to provide an initial timed alert of from about 5 seconds to about 30 seconds; and

b) providing at least one second timer to provide at least one second timed alert after a pre-determined time of between about 5 minutes and about 10 minutes.

22. The method according to claim 19 further comprising the step of connecting such actuation of the at least one perceptible alert to at least one vehicle alarm system.

23. A system, relating to reminding at least one driver of a motor vehicle that there is at least one child occupant in the motor vehicle, comprising:

a) child-present sensor means for sensing the presence of a child in the motor vehicle;

b) vehicle ignition sensor means for sensing activation or deactivation of the motor vehicle ignition system;

c) vehicle-alert means for alerting at least one vehicle area adjacent the child occupant; and

d) alarm processor means for receiving signals from said child-present sensor means, said vehicle electrical sensor means, and sending at least one signal to said vehicle-alert means;

e) wherein said system may alert the at least one driver of a motor vehicle that there is at least one child occupant in the motor vehicle;

f) “

seat occupied”

light means for indicating that said at least one vehicle ignition sensor is activated.

24. The system according to claim 23 further comprising timer means for providing at least one delayed timer alert.