Laser distance sensor is a kind of sensor that uses laser beam to measure distance. The robot anti-fall system needs to obtain the distance information from the ground to the bottom of the robot through sensors to ensure that the robot can avoid falling without losing control.

In the robot anti-drop system, the working principle of the laser ranging sensor is to use the reflection between the laser beam and the object to achieve distance measurement. The sensor transmits the laser beam to the ground, the laser beam is reflected by the sensor receiver and the corresponding distance value is calculated. Laser ranging sensors are usually installed on the bottom of the robot to measure the robot's distance to the ground in real time.

During the operation of the robot, the laser ranging sensor continuously obtains distance information and compares it with a preset threshold. When the distance from the robot to the ground is less than the preset threshold, the sensor will issue an alarm to remind the robot operation control system to take appropriate safety measures, including stopping the robot or changing the path of the robot to avoid falling accidents.

SENKYLASER laser ranging sensors have the advantages of high precision, high stability and reliability, and can work normally under different environmental conditions. In the robot anti-fall system, the laser ranging sensor can improve the safety performance of the robot and reduce the occurrence of falling accidents, so as to ensure the safety of the robot and personnel.

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