Four common application scenarios of laser ranging sensors

• time：2023-09-23 15:16:17
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Laser ranging sensors are widely used in many applications due to their ability to accurately measure distances. The following are some specific applications of laser ranging sensors:

· Industrial automation: Laser ranging sensors can be used to measure the position, distance and height of objects, and are used in robots, automated production lines and warehousing systems.

· Indoor surveying and construction: Laser ranging sensors can be used for indoor surveying, architectural layout and design, creating indoor floor plans and architectural models by quickly and accurately measuring distances and dimensions.

· Unmanned driving technology: Laser ranging sensors can be used for obstacle detection and avoidance in unmanned driving technology. Safe driving can be achieved by measuring the distance and direction of surrounding objects to the vehicle.

Security monitoring and protection: Laser ranging sensors can be used to monitor the perimeter boundaries of buildings, factories or other facilities and trigger alarms or protective measures to protect the safety of people and property.

· Aerospace: Laser ranging sensors are widely used in the aerospace field for aircraft navigation, target recognition and obstacle avoidance.

The above are the main application fields of laser ranging sensors. The actual applications of laser ranging sensors are diverse and very wide, covering almost every industrial and scientific field!

There are four common application scenarios for Kejit laser ranging sensors: over-limit alarm system, anti-collision system, water injection system, and drainage system.

1. Over-limit alarm system

Set the allowable distance range. If the distance is not within this range, the relay outputs. Usually used for displacement over-limit alarm.

For example, if the laser sensor is fixed on a moving object, the allowed movement distance of the object is 2 meters to 5 meters. If it exceeds this range, an alarm signal (such as a horn, buzzer, etc.) will be output.

At this time, you can set the following settings:

2. Anti-collision system

Set the minimum value of the distance. If the measured distance is less than this value, the relay outputs and performs the specified operation.

For example, if the laser sensor is fixed on a moving object, the closest distance between the object and another object is 5 meters. Below this distance, a relay signal needs to be given to prevent the two objects from colliding.

At this time, you can set the following settings:

3. Water injection system

Used to add water to the pool and keep the water volume in the pool not lower than the minimum water level. Aim the laser sensor vertically at the water surface from top to bottom, and measure the distance from the sensor to the water surface. For example, install the sensor more than 5 meters above the water surface.

Assume that water is injected when the distance between the water surface and the sensor exceeds 5 meters, and water injection is stopped until the water surface rises to less than 2 meters from the sensor. When the water surface drops again to a distance of more than 5 meters from the sensor, water injection is started again.

At this time, you can set the following settings:

4. Drainage system

Measure the distance from the sensor to the water surface. For example, install the sensor more than 5 meters above the water surface.

Assume that when the water surface is less than 2 meters from the sensor, water will be drained until the water surface drops to 5 meters away from the sensor. When the water level rises again and is less than 2 meters away from the sensor, drainage is started again.

At this time, you can set the following settings: