Rolling compaction quality monitor for road roller

Abstract

The invention discloses a rolling compaction quality monitor for a road roller. The rolling compaction quality monitor comprises a sensor unit used for detecting the rolling compaction operation quality conditions of the road roller, a master control unit used for analyzing and processing the signal detected by the sensor and obtaining the detection result, and an execution unit used for executing the instruction transmitted by the master control unit, wherein the sensor unit, the master control unit and the execution unit are sequentially connected. The rolling compaction quality monitor for the road roller is simple in structure, reasonable in design, convenient to implement, high in intelligent degree, convenient to use and operate, complete in functions, high in operating reliability and high in engineering practical value; moreover, the system conditions of the road roller can be monitored in real time, and an operator conveniently and timely changes the operating state of the machine according to the needs.

Description

technical field [0001] The invention relates to the technical field of intelligent control, in particular to a rolling quality monitor of a road roller. Background technique [0002] In highway construction, whether it is asphalt pavement or cement pavement, or subbase or base construction, road rollers must be used for rolling operations. The quality of the rolling operation directly affects the quality of the formed road surface. There are many parameters in the rolling operation. Control is required to ensure the quality of rolling. [0003] In the prior art, some of these parameters need to be adjusted on the control panel of the roller operation console, such as the rolling speed, the vibration frequency and vibration amplitude of the roller wheel of the roller, etc.; Instruments are used to measure, such as rolling temperature and rolling thickness. Because these parameters are many and scattered, the quality supervision personnel of the construction party, superviso...

AI Technical Summary

Problems solved by technology

Due to the many and scattered parameters, the quality supervision personnel of the construction party, supervisor, owner and other units cannot fully understand the quality of the rolling operation

[0004] Moreover, the quality of rolling operations in the past could not be monitored in real time. The rolling flatness, rolling temperature and rolling thickness all required manual measurement with special instruments and selected points; However, it directly affects the compactness of the formed pavement. Usually, after the construction is completed and the rolled-formed pavement is completely cooled to room temperature, the drill core can be selected for sampling and the compactness value can be measured.

It is impossible to monitor the system status of the roller in real time, and when the external environment changes, the system parameters cannot be changed in time to modify the working status of the machine

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