Autonomous quality test system for a vehicle

1 . An autonomous quality test system for a vehicle, the autonomous quality test system comprising:

a monitoring system disposed along a test track and configured to capture monitoring data;

at least one audio sensor disposed at the vehicle and configured to capture audio data;

one or more vehicle system sensors configured to capture vehicle data;

an onboard controller communicatively coupled with the at least one audio sensor and the one or more vehicle system sensors; and

an off-board controller communicatively coupled with each of the onboard controller and the monitoring system, the off-board controller configured to execute an autonomous test algorithm based on the audio data received from the onboard controller and the monitoring data from the monitoring system, the autonomous test algorithm including a categorization function and configured to categorize an error noise from the audio data, the autonomous test algorithm also including a spontaneous path planning function and configured to execute the spontaneous path planning function in response to the categorized error noise, the off-board controller configured to generate a control loop based on the audio data, the captured vehicle data, and the captured monitoring data, the control loop including control functions of the vehicle, the off-board controller also configured to transmit the control loop to the onboard controller to execute control functions of the vehicle.

2 . The autonomous quality test system of claim 1 , wherein the spontaneous path planning function includes an identification function configured to identify a maintenance station based on the categorized error noise.

3 . The autonomous quality test system of claim 2 , wherein the spontaneous path planning function is configured to generate a route to the identified maintenance station.

4 . The autonomous quality test system of claim 1 , wherein the control functions include at least one of a speed of the vehicle and a directional function of the vehicle.

5 . A computer-implemented method when executed by data processing hardware causes the data processing hardware to perform operations comprising:

maneuvering, autonomously, a vehicle along a test track;

monitoring, via at least one audio sensor, audio data from the vehicle during the maneuvering of the vehicle along the test track;

monitoring, via a monitoring system disposed along the test track, monitoring data of the vehicle along the test track;

executing, based on the monitored audio data, a sound detection function of an autonomous test algorithm;

detecting, via the sound detection function, an error noise;

categorizing, via a categorization function of the autonomous test algorithm, the detected error noise;

identifying, based on the categorized error noise, a maintenance station;

executing, in response to the identified maintenance station and categorized error noise, a spontaneous path planning function of the autonomous test algorithm and generating a control loop including control functions of the vehicle; and

transmitting the control loop to the vehicle to cause the vehicle to autonomously navigate, via the control functions of the vehicle, to the identified maintenance station.

6 . The method of claim 5 , wherein detecting the noise includes triangulating, via at least three audio sensors, the noise.

7 . The method of claim 5 , wherein executing the spontaneous path planning function includes generating a route to the identified maintenance station based on the categorized error noise, the maintenance station configured to address the categorized error noise.

8 . The method of claim 5 , further including calibrating the autonomous test algorithm based on training data captured by each of the monitoring system and the at least one audio sensor.

9 . The method of claim 8 , wherein calibrating the autonomous test algorithm includes receiving, from one or more vehicle system sensors, vehicle data.

10 . The method of claim 5 , wherein detecting the error noise includes identifying a noise characteristic and categorizing the error noise includes classifying the error noise based on the noise characteristic.

11 . The method of claim 10 , wherein categorizing the error noise includes comparing, via the autonomous test algorithm, the noise characteristic with one or more of the monitoring data and vehicle data captured by one or more vehicle system sensors.

12 . An autonomous quality test system for a vehicle, the autonomous quality test system comprising:

data processing hardware; and

memory hardware in communication with the data processing hardware, the memory hardware storing instructions that when executed on the data processing hardware cause the data processing hardware to perform operations comprising:

maneuvering, autonomously, a vehicle along a test track;

monitoring, via at least one audio sensor, audio data from the vehicle during the maneuvering of the vehicle along the test track;

monitoring, via a monitoring system disposed along the test track, monitoring data of the vehicle along the test track;

executing, based on the monitored audio data, a sound detection function of an autonomous test algorithm;

detecting, via the sound detection function, an error noise;

categorizing, via a categorization function of the autonomous test algorithm, the detected error noise;

identifying, based on the categorized error noise, a maintenance station;

executing, in response to the identified maintenance station and categorized error noise, a spontaneous path planning function of the autonomous test algorithm and generating a control loop including control functions of the vehicle; and

transmitting the control loop to the vehicle to cause the vehicle to autonomously navigate, via the control functions of the vehicle, to the identified maintenance station.

13 . The autonomous quality test system of claim 12 , wherein detecting the noise includes triangulating, via at least three audio sensors, the noise.

14 . The autonomous quality test system of claim 12 , wherein executing the spontaneous path planning function includes generating a route to the identified maintenance station based on the categorized error noise, the maintenance station configured to address the categorized error noise.

15 . The autonomous quality test system of claim 12 , further including calibrating the autonomous test algorithm based on training data captured by each of the monitoring system and the at least one audio sensor.

16 . The autonomous quality test system of claim 15 , wherein calibrating the autonomous test algorithm includes receiving, from one or more vehicle system sensors, vehicle data.

17 . The autonomous quality test system of claim 12 , wherein detecting the error noise includes identifying a noise characteristic and categorizing the error noise includes classifying the error noise based on the noise characteristic.

18 . The autonomous quality test system of claim 17 , wherein categorizing the error noise includes comparing, via the autonomous test algorithm, the noise characteristic with one or more of the monitoring data and vehicle data captured by one or more vehicle system sensors.