Heat index sensing system
The subject invention relates to temperature and Heat Index sensing system, and in particular to a system suited for use in a K9 Police Vehicle that both monitors the temperature and heat index and provides an alert if pre-set maximum values are exceeded.
1. An apparatus for determining a heat index of an interior of a vehicle having a vehicle system, the vehicle system being in one of a plurality of conditions, the apparatus comprising:
a plurality of sensors positioned to monitor environmental characteristics of the interior of the vehicle;
a controller operatively coupled to the plurality of sensors, the controller determining the heat index of the interior of the vehicle based on the monitored environmental characteristics of the plurality of sensors;
an input operatively coupled to the vehicle system; and
an alarm system operatively coupled to the controller and the input, the alarm system providing an indication in response to the determined heat index satisfying a first characteristic and the vehicle system being in a first condition of the plurality of conditions and the alarm system being disabled when the vehicle system is in a second condition of the plurality of conditions.
2. The apparatus of claim 1 , wherein the plurality of sensors includes a temperature sensor positioned inside the vehicle.
3. The apparatus of claim 1 , wherein the plurality of sensors includes a humidity sensor positioned inside the vehicle.
4. The apparatus of claim 1 , wherein the plurality of sensors includes a carbon monoxide sensor positioned inside the vehicle.
5. The apparatus of claim 1 , wherein the plurality of sensors includes a smoke sensor positioned inside the vehicle.
6. The apparatus of claim 1 , wherein the environmental characteristics include a temperature inside the vehicle and a humidity inside the vehicle.
7. The apparatus of claim 1 , wherein the vehicle system is the transmission system of the vehicle.
8. The apparatus of claim 1 , wherein the input monitors a voltage of the vehicle system and based on the voltage the plurality of conditions of the vehicle system may be determined.
9. The apparatus of claim 1 , wherein the first condition is the vehicle being in gear and the second condition is the vehicle being in park.
10. The apparatus of claim 1 , wherein the first characteristic is a heat index threshold.
11. The apparatus of claim 9 , wherein the plurality of sensors includes:
a temperature sensor positioned inside the vehicle;
a humidity sensor positioned inside the vehicle;
a carbon monoxide sensor positioned inside the vehicle; and
a smoke sensor positioned inside the vehicle.
12. The apparatus of claim 6 , wherein the plurality of sensors includes:
a temperature sensor positioned inside the vehicle;
a humidity sensor positioned inside the vehicle;
a carbon monoxide sensor positioned inside the vehicle; and
a smoke sensor positioned inside the vehicle.