Sensor-equipped vehicle braking systems, devices, and methods

1. A system including a sensor-equipped braking device for a vehicle, the system comprising:

a braking device comprising:

a support;

a friction material connected to the support;

a pressure sensor configured to measure pressure associated with braking operation of the braking device; and

a shear force sensor;

one or more memory devices; and

a computing system configured to:

receive first data corresponding to one or more measurements output by the pressure sensor and the shear force sensor;

receive second data associated with operation of the vehicle other than braking operation, the second data including data corresponding to one or more measurements output by a second sensor positioned with respect to the vehicle separate from the braking device, the second data further including data indicating whether or not an airbag of the vehicle has deployed;

analyze at least one of the first data and the second data to determine an occurrence of an event associated with the vehicle; and

store, in the one or more memory devices, the first data corresponding to a time of the event associated with the vehicle, the first data including data relating to at least braking torque measured while the braking device is activated and residual braking torque measured when the braking system is deactivated and the user is not exerting pressure on the brake pedal.

2. The system of claim 1 , wherein the event is a vehicle collision.

3. The system of claim 1 , wherein the pressure sensor is configured to measure a normal force.

4. The system of claim 1 , wherein the second data comprises vehicle kinematics data.

5. The system of claim 4 , wherein the second sensor comprises an accelerometer configured to generate the second data.

6. The system of claim 1 , wherein the analysis of the at least one of the first data and the second data comprises comparing the at least one of the first data and the second data to a threshold.

7. The system of claim 6 , wherein the computing system is further configured to output a notice regarding the occurrence of the event to an end user device.

8. The system of claim 6 , wherein the computing system further comprises a communication unit configured to wirelessly transmit data regarding the occurrence of the event over a wide area network.

9. The system of claim 8 , wherein the computing system is further configured to forward to the communication unit for wireless transmission data indicating a notification of a malfunction of the braking unit.

10. The system of claim 1 , wherein the second sensor is disposed external to the braking device.

11. The system of claim 1 , wherein the computing system is further configured to:

receive reference time information; and

store, in the one or more memory devices, the first data and the second data with reference time information at the time when the event occurs.

12. A system configured to analyze data generated by a sensor-equipped braking device, the system comprising:

an input configured to receive first data corresponding to measurements output by a pressure sensor and a shear force sensor positioned between a friction material and a support of a braking device of a vehicle, the friction material connected to the support, the input further configured to receive second data associated with operation of the vehicle other than braking operation, the second data including data corresponding to one or more measurements output by a second sensor positioned with respect to the vehicle separate from the braking device, the second data further including data indicating whether or not an airbag of the vehicle has deployed;

a computing system configured to:

receive the first data and the second data;

analyze the second data to determine an occurrence of an event associated with the vehicle;

access first data corresponding to the event; and

analyze the accessed first data corresponding to the event to assess braking system operation during the event, the first data including information relating to at least braking torque measured while the braking device is activated, and residual braking torque measured when the braking system is deactivated.

13. A method of storing sensor data generated by sensors of a vehicle, the method comprising:

obtaining first sensor data from a pressure sensor and a shear force sensor positioned between a friction material and a support of a brake pad, the friction material connected to the support;

obtaining second data including data from a second sensor configured to detect vehicle information, the second sensor positioned with respect to the vehicle and separate from the brake pad, the second data further including data indicating whether or not an airbag of the vehicle has deployed;

receiving, with a computing system, the first sensor data and the second sensor data;

analyzing at least one of the first sensor data and the second sensor data to determine an occurrence of an event associated with the vehicle; and

storing, in one or more memory devices, the first sensor data corresponding to a time of the event associated with the vehicle, the first sensor data including data relating to at least braking torque measured while the braking device is activated and residual braking torque measured when the braking system is deactivated.

14. The method of claim 13 , wherein the vehicle information comprises vehicle kinematics.

15. The method of claim 13 , wherein the first sensor data and the second sensor data are stored in the one or more memory devices with a time stamp.

16. The method of claim 13 , further comprising outputting a notice of the occurrence of the event to an end user device.

17. The method of claim 13 , further comprising communicating data regarding the occurrence of the event over a wide area network.

18. The method of claim 13 , wherein the event is a braking system malfunction.