Smart forklift "golden bell": 360° safety protection design fully revealed
Posted: Apr 7th, '25, 23:27
In the modern logistics and warehousing industry, the application of smart forklifts is becoming more and more widespread, and safety is always the top priority. The 360° safety protection design of smart forklifts is like a solid "golden bell" for forklifts, protecting the safety of operations in all directions. The following is a detailed explanation of its secrets.
1. All-round sensor monitoring network
The 360° safety protection of smart forklifts uses a variety of sensors to build a strict monitoring network. The laser radar located in front, behind, left and right of the forklift is called "sharp eyes". It can emit laser beams and receive reflected signals, scan the surrounding environment in real time, and accurately detect the distance, direction and contour of obstacles. The monitoring range can reach several meters or even farther. For example, in the warehouse channel, the laser radar can detect the front shelf, other forklifts or staff in advance, and buy precious time for safe operation. At the same time, as an auxiliary, the ultrasonic sensor can effectively detect close-range obstacles with the ability to emit and receive ultrasonic waves, especially when the forklift is driving at low speed or fine-tuning the position, it can also accurately perceive the surrounding tiny objects to avoid collisions.
2. Intelligent visual recognition system
Intelligent visual recognition system is a key link in safety protection. High-definition cameras are distributed in various key parts of the forklift body, continuously capturing surrounding image information. Through advanced image recognition algorithms, the system can quickly identify different objects and people. It can accurately distinguish the type and height of goods on the forklift forks to prevent safety hazards caused by over-high loading; it can also identify the identity of people in the operating area, such as determining whether they are authorized operators. If unauthorized personnel are detected approaching the dangerous area, an alarm will be immediately issued. In complex logistics transfer centers, the visual recognition system can clearly identify its own driving path and surrounding environment among many forklifts and goods to ensure safe and orderly operations.
3. Collision warning and emergency braking
When the sensor detects a potential collision risk, or the visual recognition system determines that the danger is approaching, the collision warning system is immediately activated. The sound and light alarm in the forklift cab will issue a strong warning to remind the operator to take timely measures. If the operator does not respond in time, the emergency braking system will automatically intervene. Based on the real-time feedback data from the sensor, the braking system can accurately calculate the required braking force and time, quickly brake the forklift, stop the vehicle in the shortest distance, and avoid collision accidents. For example, when a forklift is driving at high speed and suddenly finds an obstacle in front, the emergency braking system can be activated instantly to reduce the speed to zero, effectively avoiding equipment damage and casualties caused by collision.
4. Anti-rollover protection mechanism
Anti-rollover protection mechanism is crucial for the stability of smart forklifts in the process of carrying heavy objects. The tilt sensor equipped with the forklift always monitors the tilt angle of the body. Once the forklift is detected to have a tendency to roll over, such as operating on a slope or turning too fast, causing the body to tilt excessively, the system will take measures immediately. On the one hand, limit the lifting and driving of the forklift and other dangerous operations to prevent further aggravation of the risk of rollover; on the other hand, by adjusting the center of gravity distribution of the forklift, such as controlling the hydraulic system to lower the height of the forklift, or dynamically adjusting the tire pressure, increase the friction between the vehicle and the ground, maintain the balance of the body, and ensure that the forklift can operate safely under complex working conditions.
5. Safety area setting and authority management
Smart forklifts can set different levels of safety areas through software. In the warehouse, the core area for forklift operation, the personnel activity area, and the cargo storage area are divided. When a forklift enters different areas, the safety protection system will adjust the working mode according to the preset rules. For example, when the forklift approaches the personnel activity area, it automatically reduces the driving speed to enhance the accuracy of peripheral monitoring; if an unauthorized forklift attempts to break into the cargo storage restricted area, the system will restrict its actions and issue an alarm to notify the management personnel. At the same time, the authority management system strictly controls the operator's operating authority for the forklift. Operators of different levels can only perform corresponding operations. For example, ordinary workers can only perform routine handling operations, and maintenance personnel can only perform advanced operations such as equipment debugging after authorization, ensuring safety from the personnel operation level.
The 360° safety protection design of the smart forklift builds a strict and efficient safety protection system through multi-dimensional measures such as all-round sensor monitoring, intelligent visual recognition, collision warning and braking, anti-rollover protection, and safety area and authority management, providing solid safety guarantees for logistics warehousing operations and promoting the industry to develop in a safer and more efficient direction.
1. All-round sensor monitoring network
The 360° safety protection of smart forklifts uses a variety of sensors to build a strict monitoring network. The laser radar located in front, behind, left and right of the forklift is called "sharp eyes". It can emit laser beams and receive reflected signals, scan the surrounding environment in real time, and accurately detect the distance, direction and contour of obstacles. The monitoring range can reach several meters or even farther. For example, in the warehouse channel, the laser radar can detect the front shelf, other forklifts or staff in advance, and buy precious time for safe operation. At the same time, as an auxiliary, the ultrasonic sensor can effectively detect close-range obstacles with the ability to emit and receive ultrasonic waves, especially when the forklift is driving at low speed or fine-tuning the position, it can also accurately perceive the surrounding tiny objects to avoid collisions.
2. Intelligent visual recognition system
Intelligent visual recognition system is a key link in safety protection. High-definition cameras are distributed in various key parts of the forklift body, continuously capturing surrounding image information. Through advanced image recognition algorithms, the system can quickly identify different objects and people. It can accurately distinguish the type and height of goods on the forklift forks to prevent safety hazards caused by over-high loading; it can also identify the identity of people in the operating area, such as determining whether they are authorized operators. If unauthorized personnel are detected approaching the dangerous area, an alarm will be immediately issued. In complex logistics transfer centers, the visual recognition system can clearly identify its own driving path and surrounding environment among many forklifts and goods to ensure safe and orderly operations.
3. Collision warning and emergency braking
When the sensor detects a potential collision risk, or the visual recognition system determines that the danger is approaching, the collision warning system is immediately activated. The sound and light alarm in the forklift cab will issue a strong warning to remind the operator to take timely measures. If the operator does not respond in time, the emergency braking system will automatically intervene. Based on the real-time feedback data from the sensor, the braking system can accurately calculate the required braking force and time, quickly brake the forklift, stop the vehicle in the shortest distance, and avoid collision accidents. For example, when a forklift is driving at high speed and suddenly finds an obstacle in front, the emergency braking system can be activated instantly to reduce the speed to zero, effectively avoiding equipment damage and casualties caused by collision.
4. Anti-rollover protection mechanism
Anti-rollover protection mechanism is crucial for the stability of smart forklifts in the process of carrying heavy objects. The tilt sensor equipped with the forklift always monitors the tilt angle of the body. Once the forklift is detected to have a tendency to roll over, such as operating on a slope or turning too fast, causing the body to tilt excessively, the system will take measures immediately. On the one hand, limit the lifting and driving of the forklift and other dangerous operations to prevent further aggravation of the risk of rollover; on the other hand, by adjusting the center of gravity distribution of the forklift, such as controlling the hydraulic system to lower the height of the forklift, or dynamically adjusting the tire pressure, increase the friction between the vehicle and the ground, maintain the balance of the body, and ensure that the forklift can operate safely under complex working conditions.
5. Safety area setting and authority management
Smart forklifts can set different levels of safety areas through software. In the warehouse, the core area for forklift operation, the personnel activity area, and the cargo storage area are divided. When a forklift enters different areas, the safety protection system will adjust the working mode according to the preset rules. For example, when the forklift approaches the personnel activity area, it automatically reduces the driving speed to enhance the accuracy of peripheral monitoring; if an unauthorized forklift attempts to break into the cargo storage restricted area, the system will restrict its actions and issue an alarm to notify the management personnel. At the same time, the authority management system strictly controls the operator's operating authority for the forklift. Operators of different levels can only perform corresponding operations. For example, ordinary workers can only perform routine handling operations, and maintenance personnel can only perform advanced operations such as equipment debugging after authorization, ensuring safety from the personnel operation level.
The 360° safety protection design of the smart forklift builds a strict and efficient safety protection system through multi-dimensional measures such as all-round sensor monitoring, intelligent visual recognition, collision warning and braking, anti-rollover protection, and safety area and authority management, providing solid safety guarantees for logistics warehousing operations and promoting the industry to develop in a safer and more efficient direction.