School bus alarm system

Details School bus alarm system School bus alarm system

1991-12-20

1993-09-07

Ng, Jin F.

Communications: electrical

Land vehicle alarms or indicators

For school bus

340457, B60Q 126

Patent

active

052433234

ABSTRACT:
A monitor system for ensuring that passengers have exited a vehicle such as a school bus is activated when the ignition of the vehicle is shut off. A buzzer sounds in response to ignition shut off, alerting the driver to disable the alarm system. If he does not do so within a predetermined period of time an alarm is actuated. A switch for disabling the alarm system is located at the rear of the bus to require the driver to walk to the rear of the bus to disable the alarm. This, in turn, requires the driver to observe whether or not any children remain in the bus.

REFERENCES:
patent: 4866417 (1989-09-01), DeFino
patent: 5128651 (1992-07-01), Heckart

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