Method for multi-load photoelectric tracking equipment self-adjusting two light axes to be parallel

A photoelectric tracking, optical axis parallel technology, applied in the direction of measuring devices, instruments, etc., can solve the problems of being unsuitable for mass production, difficult to maintain in the field, troublesome for manual adjustment, etc., to achieve easy field maintenance, save labor and time, and ensure high The effect of precision

Inactive Publication Date: 2008-10-29
CHANGCHUN UP OPTOTECH
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Problems solved by technology

In the past, in the high-precision photoelectric automatic tracking and measuring equipment, it was not enough to ensure the parallelism of the two optical axes only by the base surface at the time of design, and it could only be adjusted manually. It is guarantee

Method used

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  • Method for multi-load photoelectric tracking equipment self-adjusting two light axes to be parallel

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Example Embodiment

[0017] According to the sub-systems of the starting device shown in Fig. 1, the target and the image monitor are used according to the adjustment methods 1-5 to realize the adjustment of the parallelism of the two optical axes of the multi-load photoelectric tracking device.

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Abstract

A method for realizing automatic self-adjustment of the parallelism of the two optical axes of a multiload photoelectric tracing device belongs to the technology field of photoelectric tracing measurement and relates to a method for adjusting the parallelism of the two optical axes. The technical problem to be solved is to provide a method for realizing automatic self-adjustment of the parallelism of the two optical axes of the multiload photoelectric tracing device. The technical proposal is that the self-subsystem of a device to be adjusted is started; a visible light camera and a noctovisor are respectively connected with a tracing device frame by a transmission gear; the target centers of a drone are traced by a television tracer; the undershooting amount is taken as the position feedback amount of the transmission gear; a potentiometer is taken a position sensor; the transmission gear automatically adjusts the orientation and the pitching direction of the cameras until the two target centers of the drone are aligned with the centers of field coverage of the two cameras; the undershooting amount of the target centers is taken as the position feedback of the optical axes, and the optical axes are automatically adjusted by the transmission gear, which is the key of the method. The method is simple, without the need of additional devices; and the outfield maintenance is easy.

Description

Technical field: [0001] The invention belongs to the technical field of photoelectric tracking measurement, and relates to a method for automatically adjusting the parallelism of two optical axes of a photoelectric tracking device itself. Background technique: [0002] In the multi-load photoelectric automatic tracking measurement equipment, if the photoelectric tracking measurement equipment has a visible light camera and an infrared camera at the same time, it is necessary to adjust the two optical axes to make them strictly parallel, which is very important to ensure the tracking measurement accuracy. In the past, in the high-precision photoelectric automatic tracking and measuring equipment, it was not enough to ensure the parallelism of the two optical axes only by the base surface at the time of design, and it could only be adjusted manually. It is guaranteed by equipment such as collimator, and the adjustment is very labor-intensive, and it needs to be tested bit by b...

Claims

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Application Information

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IPC IPC(8): G01C25/00
Inventor 宋建中戴明刘晶红
Owner CHANGCHUN UP OPTOTECH
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