Thin film sheet including power lines, lights, and sensors
A thin film sheet that includes a substrate, a first electrical connector, a second electrical connector, and one or more light sources and sensors electrically connected to the first and second electrical connectors within the thin film sheet. The first and second electrical connectors attach to the substrate and transmit power and/or information to and from the light sources and sensors, and the second electrical connector extends parallel to the first electrical connector.
1. A lighting and detection system for cargo of a tractor trailer interior, comprising:
a wiring harness configured to attach to the tractor trailer interior; and
a dome light electrically couplable to the wiring harness and configured to attach to the tractor trailer interior,
a nose box electrically couplable to the wiring harness and configured to receive a cargo load sensor signal from at least one of the wiring harness and the dome light, wherein
at least one of the wiring harness and the dome lighting includes a thin film sheet configured to light and monitor the tractor trailer interior and transmit the cargo load sensor signal to the nose box, the thin film sheet comprises:
a substrate;
a first electrical connector attached to the substrate;
a second electrical connector different from the first electrical connector that is attached to the substrate and that extends substantially parallel to the first electrical connector;
a plurality of light sources that are each connected directly to the first electrical connector and the second electrical connector, the plurality of light sources extend substantially parallel to the first electrical connector and the second electrical connector on the substrate; and
a plurality of sensors attached to the substrate.
2. The lighting and detection system according to claim 1 , wherein the plurality of sensors are attached to the first electrical connector and the second electrical connector.
3. The lighting and detection system according to claim 2 , wherein the plurality of sensors are arranged in between each of the plurality of light sources on the first electrical connector and the second electrical connector.
4. The lighting and detection system according to claim 1 , wherein the plurality of sensors are arranged in series with the plurality of light sources along the first electrical connector and the second electrical connector in a repeating pattern.
5. The lighting and detection system according to claim 1 , wherein the thin film sheet further comprises:
a third electrical connector attached to the substrate; and
a fourth electrical connector that is attached to the substrate and that extends parallel to the third connector, wherein
the plurality of sensors are electrically connected to the third electrical connector and the fourth electrical connector such that the plurality of sensors extend parallel to the plurality of light sources separately attached to the first electrical connector and the second electrical connector.
6. The lighting and detection system according to claim 5 , wherein the third electrical connector and the fourth electrical connector transfer power and information signals.
7. The lighting and detection system according to claim 1 , wherein the first electrical connector and the second electrical connector transfer power and information signals.
8. The lighting and detection system according to claim 1 , wherein the plurality of sensors are a plurality of temperature sensors.
9. The lighting and detection system according to claim 1 , wherein the plurality of sensors are a plurality of humidity sensors.
10. The lighting and detection system according to claim 1 , wherein the plurality of sensors are configured to detect a volatile organic molecule.