Laser distance meters are divided into handheld laser distance meters and telescope laser distance meters
1. Hand-held laser distance meter: The measuring distance is generally within 200 meters, and the accuracy is about 2mm. This is the most widely used laser distance meter. In addition to measuring the distance in function, it can generally calculate the volume of the measured object.
2. Cloud-effect laser distance meter: Real-time transmission of measurement data from laser distance meter to mobile terminals such as mobile phones and tablets via Bluetooth Meterbox; data can be transmitted to the cloud server via wifi networking, real-time on long-distance construction partners Share measurement data, such as iLDM-150.
3. Telescope laser distance meter: The measurement distance is relatively far, generally about 600-3000 meters, but the accuracy is relatively low, and the accuracy is generally about 1 meter. The primary application plan is long-distance measurement in the field.
One-dimensional laser distance meter
Used for distance measurement and positioning; laser distance meter
Scanning Laser Range finder
It is used for generalized measurement, positioning, area monitoring and other fields;
3D Laser Range finder (3D Laser Range finder)
Used in three-dimensional induction measurement, three-dimensional space positioning and other fields.
Use
Laser distance meters are widely used in terrain surveying, battlefield surveying, tanks, aircraft, ships and artillery
Ranging for policies, measuring the height of clouds, aircraft, missiles, and satellites. It is an important technical equipment for traveling with high accuracy of tanks, aircraft, ships and artillery. Because the price of laser distance meters continues to drop, the industry is gradually using laser distance meters, which can be widely used in industrial measurement and control, mines, ports and other fields.
Commonly used methods of laser ranging. Pulsed laser ranging has the benefits of high peak power, long exploration distance, high ranging accuracy, and low requirements for light source coherence. It is used in the fields of industry, aerospace, large-scale surveying, building surveying, and robotics. Has been widely used. It is generally mounted on a space base, and the distance between the sensor and the exploration policy is obtained by analyzing the reciprocating time between the single laser pulse and the echo pulse. Therefore, to end the high-precision measurement, it is necessary to accurately measure the laser soaring time and distance.