Execution sequence integrity parameter monitoring system

A system of verifying execution sequence integrity of an execution flow, the system comprising:

• a monitoring system in communication with one or more sensors of an autonomous vehicle being monitored by the monitoring system, wherein the monitoring system comprises one or more electronic devices;
• a computer-readable storage medium comprising one or more programming instructions that, when executed, cause at least one of the electronic devices to:
• receive from one or more of the sensors, a parameter value for each of a plurality of parameters in a sequence of an execution flow that represents an operation of the autonomous vehicle, wherein the one or more sensors comprises at least one lidar sensor, wherein the parameter value received from the at least one lidar sensor represents a measurement obtained from the at least one lidar sensor during the operation,
• combine the received parameter values in an order corresponding to an order of the parameters in the sequence to generate a combination value,
• apply a hashing algorithm to the combination value to generate a temporary hash value,
• search a data store for a return code associated with the temporary hash value, and
• in response to the return code associated with the temporary hash value indicating that the temporary hash value is incorrect, generate a fault notification.

A computer program product comprising a non-transitory memory and programming instructions that are configured to cause a processor to:

• receive, by a monitor of a monitoring system, from one or more sensors of an autonomous vehicle being monitored by the monitoring system, a parameter value for each of a plurality of parameters in a sequence of an execution flow that represents an operation of the autonomous vehicle, wherein the one or more sensors comprises at least one lidar sensor, wherein the parameter value received from the at least one lidar sensor represents a measurement obtained from the at least one lidar sensor during the operation;
• combine the received parameter values in an order corresponding to an order of the parameters in the sequence to generate a combination value;
• apply a hashing algorithm to the combination value to generate a temporary hash value;
• search a data store for a return code associated with the temporary hash value;
• and
• in response to the return code associated with the temporary hash value indicating that the temporary hash value is incorrect, generate a fault notification.