Laser multi-target vertical target measuring device and measuring method
The technology of a measuring device and measuring method, which is applied in the field of laser multi-target vertical target measuring devices, can solve the problems of complex light curtain composition, complex system, expensive equipment, etc., and achieve simple measuring principle, strong anti-interference ability and low production cost. Effect
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Embodiment 1
[0061] Embodiment 1 of the present invention provides a measuring device for the coordinates of projectile landing, such as figure 1 , 2, including three lasers (i.e. the first laser 1, the second laser 2, the third laser 3), three photodetection arrays (i.e. the first photodetection array 4, the second photodetection array 5, the third Photodetection array 6), three narrow-band filters (i.e. the first narrow-band filter 7, the second narrow-band filter 8, the third narrow-band filter 9), power supply and signal processing unit 10; the three lasers are all It is a fan-shaped one-line laser. Each laser, a photodetection array and a narrow-band filter form a set of detection light curtain unit, and three lasers, three photodetection arrays and three narrow-band filters form three sets of detection light. Act unit.
[0062] The light-emitting points of the three lasers are at the same height, the first laser 1 and the third laser 3 are symmetrical to the light-emitting point B o...
Embodiment 2
[0076] Embodiment 2 of the present invention provides a laser multi-target vertical target measuring device, including five lasers (i.e. the first laser 1, the second laser 2, the third laser 3, the fourth laser 11, the fifth laser 12), five Photodetection array (i.e. the first photodetection array 4, the second photodetection array 5, the third photodetection array 6, the fourth photodetection array 13, the fifth photodetection array 14), five narrowband filters (i.e. the first photodetection array A narrowband filter 7 , a second narrowband filter 8 , a third narrowband filter 9 , a fourth narrowband filter 15 , a fifth narrowband filter 16 ), and a power supply and signal processing unit 10 . The five lasers are fan-shaped one-line lasers. Each laser, a photodetection array and a narrow-band filter form a set of detection light curtain unit, which consists of five lasers, five photodetection arrays and five narrow-band filters. Five sets of detection light curtain units.
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