Several reasons for abnormality of laser ranging sensor

• time：2023-10-07 12:59:55
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The abnormality of the laser ranging sensor may be due to the following reasons:

1. Sensor damage: The sensor is used for a long time and is damaged due to excessive wear, dust accumulation or other factors. The solution is to replace the damaged sensor.

2. Sensor connection problem: The connection line between the sensor and the rangefinder may be loose or have poor contact, resulting in inaccurate measurement results. To solve this problem, you need to check the sensor connection line and reconnect it correctly.

3. Incorrect internal settings of the rangefinder: The internal settings of the rangefinder may be incorrect, resulting in an inability to accurately measure distance. At this point it is necessary to check the internal settings of the rangefinder and make appropriate adjustments.

4. External environmental interference: When the laser ranging sensor is affected by external environmental factors such as strong light, high temperature, electromagnetic interference, etc., the measurement results may be inaccurate. The solution is to eliminate interference from the external environment.

For laser ranging sensor debugging methods, please refer to:

1. Check whether the laser transmitter and receiver match: Laser ranging sensors generally include a laser transmitter and a receiver. If these two parts do not match, it will result in inaccurate measurements. Therefore, it is necessary to check whether the laser transmitter and receiver match. If they do not match, the corresponding parts need to be replaced.

2. Adjust the power of the laser transmitter and the sensitivity of the receiver: The measurement accuracy of the laser ranging sensor not only depends on the quality of the sensor, but also is related to the power of the laser transmitter and the sensitivity of the receiver. If the power of the laser transmitter is too small or the sensitivity of the receiver is too low, the measurement results will be inaccurate. Therefore, the power of the laser transmitter and the sensitivity of the receiver need to be adjusted to obtain the best measurement results.

3. Eliminate external interference factors: When the laser ranging sensor is affected by external environmental factors such as strong light, high temperature, electromagnetic interference, etc., the measurement results may be inaccurate. Therefore, these interfering factors need to be eliminated. For example, shading plates can be used to block the strong light in strong light environments, and cooling measures can be taken in high temperature environments.

4. Adjust the position: The measurement accuracy of the laser ranging sensor is also related to its installation position. If the installation position is improper, the accuracy of the measurement results will be affected. Therefore, the installation position of the sensor needs to be adjusted to obtain the best measurement effect.

When using a laser ranging sensor, you need to pay attention to safety and avoid direct exposure of the laser beam to sensitive parts such as eyes. At the same time, the sensor needs to be used and maintained correctly in accordance with the instructions for use to extend its service life.