Motor vehicle occupancy and high temperature alarm module
First Claim
1. A machine for combining the output of an occupancy sensor and a temperature element comprising:
- A temperature element to switch power to the logic circuits.
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Accused Products
Abstract
A machine to turn on the occupancy sensor(s) of a motor vehicle using a temperature sensing element. The temperature element senses a dangerously high temperature in the passenger compartment of a motor vehicle and energizes the occupancy sensors. The occupancy sensors energize for a time period sufficient to determine the presence or absence of an occupant. If no occupant is detected, the occupancy sensors de-energize after a set period of time. If an occupant is detected, an audible alarm is enabled to draw attention to the motor vehicle. Once the alarm is active, a key must be used to reset it. If no occupant is detected each operation of a door switch will cause an additional sensing provided the temperature remains dangerously high. This logic is only energized or enabled when a passenger compartment is dangerously high.
7 Citations
13 Claims
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1. A machine for combining the output of an occupancy sensor and a temperature element comprising:
A temperature element to switch power to the logic circuits. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
Specification