FIELD: physics.
SUBSTANCE: method and system are provided for using a laser ignition system and performing visual inspection of an engine and diagnose various cylinder components and conditions based on engine positional measurements. Laser pulses can be emitted at a lower power level during an intake and / or exhaust stroke to illuminate the inside of the cylinder, while the photodetector captures images of the inside of the cylinder. Additionally, the laser pulses can be emitted at a higher power level to initiate combustion in the cylinder, while the photodetector captures images of the inner portion of the cylinder using light generated during the combustion in the cylinder.
EFFECT: technical result is the reduction of time and costs associated with the visual control of the engine, without reducing the thoroughness of control.
19 cl, 14 dwg
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