Method for detecting vibrational anomalies of a vehicle using a plurality of devices that are removably attachable to the vehicle

An apparatus for detecting vibrational anomalies of a vehicle, the apparatus comprising:

• (a) a plurality of first devices, each of the first devices being removably attachable to a respective one of the wheel assemblies of the vehicle, each of the first devices including (i) an inertial measurement unit (IMU) configured to remotely collect acceleration data, and (ii) a microcontroller;
• and
• (b) a second device that is removably attachable to the vehicle, but is not attached to any of the wheel assemblies, wherein the second device is configured to collect vibrational data, and
• wherein the microcontrollers are configured to:
• (i) receive the remotely collected acceleration data and the vibrational data from the respective first and second devices,
• (ii) analyze the acceleration data from each of the first devices to determine whether a vibrational anomaly exists in any of the wheel assemblies;
• (iii) analyze the vibrational data from the second device to determine whether a vibrational anomaly exists;
• and
• (iv) compare the analyzed acceleration data from each of the first devices and the analyzed vibrational data from the second device to identify a potential source of vibrational anomaly in the vehicle,
• wherein when the analyzed acceleration data determines that there is negligible vibrational anomaly from any of the wheel assemblies and the analyzed vibrational data from the second device determines the existence of a vibrational anomaly, the comparison identifies that the potential source of vibrational anomaly in the vehicle is in a part of the vehicle other than any of the wheel assemblies.

An apparatus for detecting vibrational anomalies of a vehicle, the apparatus comprising:

• (a) a first device that is removably attachable to a wheel assembly of the vehicle, the first device including an inertial measurement unit (IMU) configured to remotely collect acceleration data;
• (b) a second device that is removably attachable to the vehicle, but is not attached to any of the wheel assemblies, wherein the second device is configured to collect vibrational data;
• and
• (c) an external processing device configured to:
• (i) receive the remotely collected acceleration data and the vibrational data from the respective first and second devices,
• (ii) analyze the acceleration data from the first device to determine whether a vibrational anomaly exists in the wheel assembly,
• (iii) analyze the vibrational data from the second device to determine whether a vibrational anomaly exists, and
• (iv) compare the analyzed acceleration data from the first device and the analyzed vibrational data from the second device to identify a potential source of vibrational anomaly in the vehicle,
• wherein when the analyzed acceleration data from the first device determines that there is negligible vibrational anomaly from the wheel assembly and the analyzed vibrational data from the second device determines the existence of a vibrational anomaly, the comparison identifies that the potential source of vibrational anomaly in the vehicle is in a part of the vehicle other than the wheel assembly.

An apparatus for detecting vibrational anomalies of a vehicle, the apparatus comprising:

• (a) a plurality of first devices, each of the first devices being removably attachable to a respective one of the wheel assemblies of the vehicle, each of the first devices including an inertial measurement unit (IMU) configured to remotely collect acceleration data;
• (b) a second device that is removably attachable to the vehicle, but is not attached to any of the wheel assemblies, wherein the second device is configured to collect vibrational data;
• and
• (c) an external processing device configured to:
• (i) receive the remotely collected acceleration data from each of the first devices and the vibrational data from the second device,
• (ii) analyze the acceleration data from each of the first devices to determine whether a vibrational anomaly exists in any of the wheel assemblies;
• (iii) analyze the vibrational data from the second device to determine whether a vibrational anomaly exists;
• and
• (iv) compare the analyzed acceleration data from each of the first devices and the analyzed vibrational data from the second device to identify a potential source of vibrational anomaly in the vehicle,
• wherein when the analyzed acceleration data determines that there is negligible vibrational anomaly from any of the wheel assemblies and the analyzed vibrational data from the second device determines the existence of a vibrational anomaly, the comparison identifies that the potential source of vibrational anomaly in the vehicle is in a part of the vehicle other than any of the wheel assemblies.