초록 ▼

Method and apparatus for testing the correspondence of the line of sight of optical instruments with the target line of weapons. A predetermined measuring field and a photoelectric line-type sensor are used. The nominal positions of the lines of sight and of the target lines relative to each other a

Method and apparatus for testing the correspondence of the line of sight of optical instruments with the target line of weapons. A predetermined measuring field and a photoelectric line-type sensor are used. The nominal positions of the lines of sight and of the target lines relative to each other are stored as coordinates in a long-time memory. Simultaneously a nominal reference point as the origin of the coordinate system stored in the long-time memory is determined. The method and apparatus are carried out in the following sequence: (a) one light-dot is generated within the measuring field per line of sight and per target line and these light-dots correspond to the actual positions of the lines relative to each other; (b) one of the light-dot is selected as the reference point (origin of the measurement coordinate system); (c) the light-dots are scanned by the sensor during a linear relative motion between the measuring field and the sensor; (d) the electric sensor output signals obtained during the scanning are compared, possibly after intermediate storage, in a computer with corresponding signals read out of the long-time memory; and (e) the signals resulting from the comparison and representing the deviation of the actual measured position from the nominal position are displayed and/or used as control criteria.

대표청구항 ▼

An apparatus for testing the correspondence of at least one line of sight of an optical instrument with at least one target line of a weapon, comprising: (a) an imaging system (23) said imaging system having a beam path and an image plane (24), a given area of said image plane defining a measuring f

An apparatus for testing the correspondence of at least one line of sight of an optical instrument with at least one target line of a weapon, comprising: (a) an imaging system (23) said imaging system having a beam path and an image plane (24), a given area of said image plane defining a measuring field (25); (b) a photoelectric, line-type sensor (26) mounted in said image plane (24) of said imaging system (23); (c) optical means (1) projecting light dots (I, II, III) corresponding to said line of sight and said target line into said measuring field (25); (d) means (27) for generating a linear relative motion between said measuring field (25) and said sensor (26) for scanning said light dots (I, II, III) in said measuring field (25) by said sensor (26); (e) means (37, 44) for storing signals representing in coordinates the nominal positions of said line of sight and said target line with respect to each other and for simultaneously determining one of said positions as the origin of a coordinate system; (f) electronic circuit means (31, 32, 53, 54) including said means (37, 44) for analyzing and evaluating electrical signals generated by said sensor (26) while scanning and light-dots (I, II, III) representative of the actual positions of said line of sight and said target line; and (g) means for displaying (39, 46) deviations of said actual positions of said line of sight and said target line from said nominal positions.