Theoretical analysis and experiments of pulsed laser circular-viewing system

To realize detection of moving vehicles, the pulsed laser circular-viewing system is proposed. The principle of system is described. The scanning detection model of laser circular-viewing system is established based on best matching principle. The maximum range and minimum motor speed are deduced. Laser ranging system and azimuth detection system are designed. The system is fabricated to test. The experiments demonstrate that emission system is adjustable, and laser ranging error is within ±0.2m. The system possesses overload capacity at a certain degree.