초록 ▼

A device for determining the position of a laser reflecting target with respect to a line of sight during shooting simulation is disclosed. Laser transmitting and/or receiving assemblies constructed from a plurality of opto-electronic elements for emitting or detecting laser light, respectively, are

A device for determining the position of a laser reflecting target with respect to a line of sight during shooting simulation is disclosed. Laser transmitting and/or receiving assemblies constructed from a plurality of opto-electronic elements for emitting or detecting laser light, respectively, are used to divide the field of view into a plurality of space angle sectors. Each of the opto-electronic elements have an active region for emitting or receiving laser light. Each region\s area is smaller than the corresponding total cross-sectional area of the element. Each active region is coupled to an optical assembly by a light conductor. Each conductor has a cross-sectional area greater than the area of the active region to which it is connected, but is smaller than the element\s total cross-sectional area. The unconnected ends of the light conductors for each assembly are placed together to form a gap-less arrangement in an image plane of the optical assembly. A programmed data processor controls the emission and detection of the laser light from these assemblies; and, from the transmitted and received signals, the computer is able to determine and display the off-aim position of the target.

대표청구항 ▼

A shot simulating apparatus for determining the off-aim distance between the line of sight of a shot-simulator emitting laser light and a target capable of reflecting laser light, comprising: (a) an optical assembly which has its optical axis parallel to said line of sight and which defines a target

A shot simulating apparatus for determining the off-aim distance between the line of sight of a shot-simulator emitting laser light and a target capable of reflecting laser light, comprising: (a) an optical assembly which has its optical axis parallel to said line of sight and which defines a target field, said assembly including a beam splitter defining first and second image planes of said optical assembly; (b) a laser transmitter having n opto-electronic laser emitter elements coupled to flat optical conductors, for transmitting laser light into said target field, said conductors having their free ends arranged approximate said first image plane to form a first area divided into n parallel strips corresponding to a first set of n parallel space angle segments projected by said optical assembly on said first image plane; (c) a laser receiver having n opto-electronic laser detector elements coupled to flat optical conductors, for receiving laser light from said target field, said conductors having their free ends arranged at least near said second image plane to form a second area divided into n parallel strips corresponding to a second set of n parallel space angle segments projected by said optical assembly on said second image plane, said first and second areas of n parallel strips being perpendicular to each other about said optical axis so as to divide said target field into n2 space angle sectors; (d) a control means, for controlling said laser emitter elements to emit individually time-coded laser light selectively into the space segments of said first set; and (e) an off-aim determining means, for evaluating the vertical and lateral off-aim distance of a reflecting target by identifying the space angle sector from which reflected laser light is received through identification of the time code and the receiving detector elements.