SMC-8800 Paving Control System Slipform Paver 3D Intelligent Control

Product Specification

Accurate Paving Made Easy with SMC - 8800 Paver 3D Intelligent Control Technology

How the system works:

The professional computer installed on the paver controls the free station erection or erected on the control point and completes the orientation of the automatic tracking and measuring robot through the wireless data transmission station, and acquires and collects the two sides of the paver screed in real time (paving The precision prism coordinates fixedly placed on the traction arm of the machine screed. A measuring robot is placed on the left and right sides of the paver at the work site to obtain the three-dimensional coordinate position data of both ends of the screed in real time respectively, and through the digital map information of the construction line pre-stored in the data processing center, the movements on both sides of the mold on the system are calculated in real time Requirement information (values include elevation deviation on the left and right sides of the sliding model, lateral line deviation, transverse slope deviation, etc.). The data is comprehensively processed by the data processing center of the 3D control system on the paver and then transmitted to the controller. The controller generates the corresponding proportional pulse driving signal by setting (matching the control mode between the controller and the paver during installation and debugging) Debugging, select the corresponding paver solenoid valve control mode and parameters), drive the paver leveling hydraulic cylinder through the hydraulic valve, so that the paver screed can be adjusted accordingly, with the continuous movement of the screed, the prism and drive signal will also Continuous adjustment, the greater the elevation difference, the greater the driving signal, the faster or more continuous the adjustment speed. The adjustment of the screed also causes the slope and elevation changes of the loose layer of the paved road to meet the elevation and slope requirements set in advance by the system. In this way, the large cycle data of the mechanical action is completed. In addition, the ranging sensor between the body of the paver and the traction arm (at the position slightly in front of the floating oil cylinder) monitors the paving thickness adjustment process, and transmits it to the computer in real time to form small cycle data. The system combines big data and small The two-way cycle control of data guides the mechanical direction of the paver and the change of the 3D posture of the iron mold, making the process control more precise, realizing the required road surface flatness and the structural requirements of other construction objects, and meeting the transformation from paving design to construction realization.

Siming 3D System Features:

The system is easy to use

1 adopts true color touch screen, supports Chinese display, simple and convenient operation, all operations can be completed by touching the switch;

2 It can display the current working status in real time, the measured distance, the set value, the error size, the output and other parameters are all directly displayed on the LCD screen, which can easily realize dynamic quality management and strictly control the construction quality.

3 Based on the original engineering design data, a wireless 3D model control network is established without the need to erect steel wire ropes and guide beams, simplifying the process and saving manpower and material resources.

4 The barrier to use is low, and you can get started with simple training.

High digital precision of the system

1 All-digital structure, high-frequency automatic data collection, automatic control of equipment movement posture.

2 The real high-precision millimeter-level system enables the saving of raw materials to be realized scientifically and effectively.

3 The unique data feedback system makes the system control more precise.

4 Not only can accurately control the absolute elevation of the paving layer, but also can take into account the slope control, flatness and smoothness of the paving.

Strong system stability

1 Multiple total stations are used, which can quickly change stations and provide continuous and precise control.

2 One-time input can realize automatic control, avoid human error, and make construction more reliable.

3 When the signal is blocked or there is no signal, the system will lock and alarm by default, and the paving will continue without interruption.

4 Automatic identification of fault types, effectively eliminating the impact of vibration and other interference factors on sensing and control.

Wide system adaptability

1 Large construction data storage, convenient for regular management and transmission;

2 All-weather operation, not affected by night and ambient light, the operation accuracy is consistent, effectively ensuring the smooth progress of the construction progress, ensuring and shortening the construction period.

3 Modular design, the controller can be compatible with various leveling systems, and is suitable for various electric control models.

4 It is suitable for complex working conditions, and can work well in special working conditions such as overpasses, ramps, mountain roads, bridgeheads, culverts, manhole covers, large slope changes and small radius curves; especially for high-speed rail, tunnels, underground, etc. Working conditions without GPS signal or high-precision operation requirements.