How to compare output patterns coming from different environmental conditions?

Is there any way to identify and use the different output pattern for the signal processing?

Example:

Suppose I am having vehicle velocity pattern due to manual push and velocity pattern of automatic rolling due to gravity pull, I am looking for a way to implement signal processing based on these two categories, Do anybody know how to identify which pattern is currently active and do further processing on that data in simulink?

Thanks in advance.