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Working Principle of the Intelligent Boom Anti-Collision System for Truck-Mounted Pumps
Release time:
2026-06-23
Source:
Author:
Summary:
The intelligent boom anti-collision system is a core safety device for modern truck-mounted concrete pumps. By leveraging multi-sensor fusion and advanced intelligent control algorithms, it continuously monitors the boom’s motion status, thereby preventing collision accidents. This system effectively safeguards both the equipment and the personal safety of operators.
I. Perception Layer: Environmental Monitoring System
Distance detection sensor
Comprehensive Distance Monitoring Network:
1. Ultrasonic sensor: detection 10 Obstacles within the meter range, accuracy ±2 centimeter
2. Lidar: 360 Perform scanning to generate a 3D point cloud of the surrounding environment.
3. Infrared rangefinder: specifically designed to detect small obstacles.
4. Millimeter-wave radar: Maintains stable detection performance in adverse weather conditions.
Posture Monitoring System
Arm structure self‑state perception:
Inclination sensor: monitors the angles of each boom section in real time, with high precision. 0.1°
Length sensor: accurately measures the boom’s extension length.
Pressure sensor: monitors changes in the working pressure of the hydraulic cylinder.
Vibration sensor: detects abnormal impacts or contacts.
II. Decision-Making Layer: Intelligent Processing Center
Real-time data processing
Multi-source information fusion processing:
Sensor data acquisition frequency: 100Hz
Data filtering: Eliminating interference signals
Coordinate System Transformation: Establishing a Unified Spatial Coordinate System
Obstacle Trajectory Prediction: Predicted Based on a Kinematic Model
Collision Risk Assessment
Intelligent Early-Warning Algorithm:
1. Safety Distance Calculation: Dynamically Adjusting the Safety Boundary
2. Sports Trend Analysis: Forecasting the Future 5 Instantaneous motion trajectory
3. Risk Level Assessment: Tiered Early-Warning Mechanism
4. Obstacle-Avoidance Path Planning: Automatically Generates Detour Paths
III. Execution Layer: Control and Protection Systems
Proactive intervention and control
Automatic collision avoidance measures:
Speed Limit: Automatically reduces speed when approaching obstacles.
Movement Restriction: Further movement in the hazardous direction is prohibited.
Automatic stop: Stop immediately upon reaching the minimum safety distance.
Path Correction: Automatically adjusts to a safe motion trajectory.
Tiered Early Warning Mechanism
Multi-layered early warning protection:
1. Level 1 Alert: Audible and visual notification, distance to obstacle 3 rice
2. Level 2 Alert: Automatic speed reduction, distance to obstacle 2 rice
3. Level 3 Alert: Movement restricted; stay clear of obstacles. 1 rice
4. Emergency braking: Stop immediately; distance to the obstacle. 0.5 rice
IV. System Workflow
Real-time monitoring loop
Continuous Monitoring and Response:
Environmental scanning: completed per second 100 Next full‑range scan
Data Processing: 10 Complete risk assessment within milliseconds.
Control Decision: 5 Generate control commands within milliseconds.
Execution Response: 20 Complete motion adjustments within milliseconds.
Exception handling mechanism
Special Situation Response:
1. Sensor failure: The system automatically downgrades to safe mode.
2. Signal interference: employs a multi‑verification mechanism.
3. Power Failure: Automatic Switching to Backup Power
4. System Restart: Quickly Restore Normal Operation
V. Special Function Modules
Blind Spot Monitoring System
Key monitoring areas:
Boom root: Install additional monitoring points.
Folding joint: Enhanced monitoring at the joint area
End effector: real-time monitoring of nozzle position
Ground Obstacles: Detects Low-lying Obstacles
Learning Adaptation Function
Intelligent Optimization Capability:
1. Environmental Learning: Remembering the Environmental Features of Routine Tasks
2. Operational Habit Learning: Adapting to Operators’ Usage Habits
3. Performance Adaptation: Adjusts parameters based on device status.
4. Online Software Updates: Continuously Optimizing Algorithm Performance
VI. Human-Machine Interface
Status Display System
Intuitive information presentation:
3D Environment Display: Real-time visualization of the boom and obstacle positions.
Early warning information alert: Prominent colors and icons provide warnings.
Safety Distance Display: Dynamically shows the current safety margin.
System Status Indicator: Clearly displays the system’s operating status.
Operation Feedback Mechanism
Timely operational guidance:
1. Voice prompt: Real-time broadcast of early warning information.
2. Haptic Feedback: Vibration Alerts on the Control Handle
3. Visual Alert: Display Screen Flashing Warning
4. Operational Recommendation: Provide obstacle-avoidance guidance.
VII. System Maintenance and Support
Regular calibration and testing
System Accuracy Maintenance:
Sensor Calibration: Perform accuracy calibration once per month.
System Functional Testing: Conduct collision‑avoidance function tests weekly.
Software Version Update: Regularly Upgrade the Control Algorithm
Performance Evaluation Report: Quarterly System Performance Assessment
Fault Diagnosis and Handling
Intelligent Maintenance Support:
1. Self-diagnosis function: Real-time monitoring of system health status
2. Fault Early Warning: Detect Potential Faults in Advance
3. Maintenance Guide: Provides a detailed troubleshooting plan.
4. Remote Support: Online Diagnostics by the Technical Support Center
Conclusion language
The vehicle-mounted pump’s intelligent boom anti-collision system leverages advanced sensing technology, sophisticated control algorithms, and robust actuators to establish a comprehensive safety protection framework. This system not only significantly enhances operational safety but also markedly improves equipment efficiency and intelligence. As technology continues to advance, anti-collision systems are evolving toward greater intelligence and precision, providing even more reliable safeguards for the safe operation of construction machinery. Users are encouraged to thoroughly familiarize themselves with the system’s features and make full use of them, while conducting regular maintenance to ensure the system remains in optimal working condition.
RELATED INFORMATION
Contact Us
Changsha Base:Hunan Zenxon Heavy Industry Technology Co., Ltd.
Address: Jinrong Tongxin International Industrial Park, Changsha High-tech Zone
Loudi Base:Hunan Haoda Heavy Industry Technology Co., Ltd.
Address: Loudi Avenue, Loudi High-tech Industrial Development Zone, Lianyuan City, Loudi City, Hunan Province
Telephone:400-186-0868
E-mail:3804246750@qq.com
E-mail:19967177733@163.com
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