Testing method for rangefinders

摘要

A testing method for rangefinders is described and saves developing time of a required rangefinder. The method sets a default parameter of a rangefinder for emitting pulses, emits the firing pulses toward a target using an emission module according to the parameter, receives reflected pulses from the target and straylight according to the parameter by an receiving module; generates S/N data of the received pulse and the straylight with a testing system, resets the parameter or changing some components with different feature if no target signal can be recognized from the S/N data and repeats steps 2 to 4 until a target signal is recognized from the S/N data; and configures the rangefinder with the default parameter or the substitute component with which the target signal can be recognized from the S/N data.