All-weather telescope type laser distance measurement instrument

Abstract

The invention discloses an all-weather telescope type laser distance measurement instrument which is characterized in that a power supply circuit is connected with a delay power failure circuit; the delay power failure circuit is connected with a voltage detection circuit, a main control circuit, a switching control circuit, an azimuth measurement circuit, an angle measurement circuit, a laser distance measurement module, a Beidou positioning circuit, a thermal imaging camera, a DSP (digital signal processor) image processing module, an SD (secure digital) card video recording module, a video recording and zooming control circuit, a lens zoom drive circuit, a video switching circuit and a binocular display respectively, and is used for supplying power; the voltage detection circuit, the main control circuit and the switching control circuit are connected in sequence; the azimuth measurement circuit, the angle measurement circuit, the laser distance measurement module, the Beidou positioning circuit and the DSP image processing module are connected with the switching control circuit respectively; the thermal imaging camera, the DSP image processing module and the SD card video recording module are connected in sequence; the video recording and zooming control circuit is connected with the lens zoom drive circuit and the SD card video recording module; the DSP image processing module and the SD card video recording module are connected with the video switching circuit respectively; the video switching circuit is connected with the binocular display. The laser distance measurement instrument has the characteristics of all-weather use, integration of functions of laser distance measurement, thermal imaging, Beidou positioning, video recording and the like, small size, good portability for carrying, and good simplicity for operation.

Description

technical field [0001] The invention belongs to the technical field of electronic equipment, in particular to an all-weather telescope type laser range finder. Background technique [0002] The laser rangefinder is an instrument that uses laser to accurately measure the distance of the target. After years of development, laser range finders have made great progress in measuring distance and accuracy. Among them, the measurement distance of telescopic laser range finders can reach thousands of meters, and the accuracy can reach decimeter level. However, the laser range finders on the market The function of the range finder is relatively simple, and it cannot be used at night and in bad weather conditions. In daily use, users often use various functions according to different use environments and task requirements, such as working at night, in heavy fog, rain and snow, etc. There are great difficulties in searching for smaller targets; users often need positioning and addres...

AI Technical Summary

Problems solved by technology

After years of development, laser range finders have made great progress in measuring distance and accuracy. Among them, the measurement distance of telescopic laser range finders can reach thousands of meters, and the accuracy can reach decimeter level. However, the laser range finders on the market The function of the rangefinder is relatively simple, and it cannot be used at night and in bad weather conditions

In daily use, users often use various functions according to different use environments and task requirements, such as working at night, in heavy fog, rain and snow, etc. There are great difficulties in searching for smaller targets; users often need positioning and addressing, image storage, etc. when performing distance measurement, which requires operators to carry a variety of instruments and equipment, which brings about a variety of equipment types. Many, cumbersome operations, low work efficiency, and purchasing corresponding instruments for various functions will also increase the overall procurement cost

Images