In-vehicle sensing module for monitoring a vehicle

1. A sensing module for monitoring a cabin of a vehicle, comprising:

an environmental sensor configured to sense organic compounds in ambient air of the cabin;

a particle sensor configured to detect particulate matter in the ambient air of the cabin;

a controller operably connected to the environmental sensor and the particle sensor and configured to receive sensor signals from the environmental sensor and the particle sensor and to transmit data to a remote server via the Internet;

a housing configured to mount to a windshield of said vehicle, the housing supporting the environmental sensor, the particle sensor, and the controller, wherein the housing defines a substantially enclosed interior space in which the environmental sensor, the particle sensor, and the controller are arranged; and

a printed circuit board (PCB) supported in the housing and which operably connects the controller, the environmental sensor, and the particle sensor to one another,

wherein the controller and the environmental sensor are arranged on the printed circuit board.

2. The sensing module of claim 1 , wherein the housing includes a separator that at least substantially isolates a first interior region of the interior space from a second interior region of the interior space.

3. The sensing module of claim 2 , wherein the particle sensor includes an inlet and an outlet, the inlet opening to the first interior region and the outlet opening into the second interior region.

4. The sensing module of claim 3 , wherein a volume of the inlet first interior region is less than 10% of an overall volume of the interior space.

5. The sensing module of claim 4 , wherein the housing defines at least one first opening that opens into the first interior region, and at least one second opening that opens into the second interior region.

6. The sensing module of claim 5 , wherein the environmental sensor is arranged in the second interior region.

7. The sensing module of claim 1 , further comprising:

at least one microphone supported in the housing and operably connected to the controller.

8. The sensing module of claim 7 , wherein:

the housing includes at least one cylindrical projection and defines at least one third opening that opens into the at least one cylindrical projection; and

each microphone of the at least one microphone is arranged within an associated one of the at least one cylindrical projections.

9. The sensing module of claim 8 , further comprising:

an acoustic gasket that seals against the PCB and circumferentially seals against each one of the at least one cylindrical projections so as to acoustically isolate the associated microphone inside the cylindrical projection.

10. The sensing module of claim 1 , further comprising:

a cellular telephony modem arranged on the PCB, the controller configured to transmit the data to the remote server via the cellular telephony modem.

11. The sensing module of claim 10 , wherein the controller is configured as a system on a chip (“SoC”), and the cellular telephone modem is integrated in the SoC.

12. The sensing module of claim 1 , wherein the printed circuit board includes a connector configured to connect the printed circuit board to the particle sensor.

13. A sensing module for monitoring a cabin of a vehicle, comprising:

an environmental sensor configured to sense organic compounds in ambient air of the cabin;

a particle sensor configured to detect particulate matter in the ambient air, the particle sensor including an inlet;

a controller operably connected to the environmental sensor and the particle sensor and configured to receive sensor signals from the environmental sensor and the particle sensor and to transmit data to a remote server via the Internet; and

a housing configured to mount to a windshield of said vehicle, the housing defining an interior space in which the environmental sensor, the particle sensor, and the controller are supported, the interior space having an inlet region from which the inlet of the particle sensor draws air, the inlet region being substantially isolated from a remainder of the interior space and having a volume that is less than 10% of an overall volume of the interior space.

14. The sensing module of claim 13 , wherein the environmental sensor is further configured to sense temperature, barometric pressure, and relative humidity of the ambient air.

15. A sensing module for monitoring a cabin of a vehicle, comprising:

an environmental sensor configured to sense organic compounds in ambient air of the cabin;

a particle sensor configured to detect particulate matter in the ambient air;

a controller operably connected to the environmental sensor and the particle sensor and configured to receive sensor signals from the environmental sensor and the particle sensor and to transmit data to a remote server via the Internet;

a printed circuit board (“PCB”) supported in the housing and which operably connects the controller, the environmental sensor, and the particle sensor to one another, the controller and the environmental sensor arranged on the PCB;

at least one microphone arranged on the PCB; and

a housing configured to mount to a windshield of said vehicle, the housing supporting the environmental sensor, the particle sensor, the controller, and the PCB, the housing including at least one opening assigned to each microphone of the at least one microphone.

16. The sensing module of claim 15 , wherein the housing defines a substantially enclosed interior space in which the environmental sensor, the particle sensor, and the controller are arranged.

17. The sensing arrangement of claim 15 , wherein the housing defines an interior space, and each microphone is arranged in a microphone space of the interior space that is acoustically isolated from a remainder of the interior space.

18. The sensing arrangement of claim 17 , further comprising:

an acoustic gasket circumferentially surrounding each microphone of the at least one microphone so as to acoustically isolate the associated microphone space.