Cooperative optimization regulator control system for travelling speed of geothermal relaying unit
A travel speed, collaborative optimization technology, applied in the direction of roads, road repair, roads, etc., can solve problems such as affecting the construction period, low operation efficiency, waste of materials, etc.
Active Publication Date: 2019-07-05
DALIAN UNIV OF TECH
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Problems solved by technology
Coordinated speed control among multiple units is a difficult point in the operation process of hot-in-place resurfacing units. If the speeds are inconsistent, it will lead to low operating efficiency, waste of materials, and affect the construction period
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[0048] The specific embodiments of the present invention will be described in detail below in combination with the summary of the invention and the accompanying drawings.
[0049] The composition of the coordinated optimization control system for the travel speed of the hot-in-place resurfacing unit is as follows: figure 1 As shown, it includes the data acquisition device of No. 1-3 heating machine, the data acquisition device of the remixing machine, and the main controller device of the milling machine. The data acquisition devices of No. 1-3 heating machines are respectively installed in the vehicle-mounted PLC control boxes of No. 1-3 heating machines. The data acquisition devices of the remixer are installed in the vehicle-mounted PLC control box of the remixer. In the on-board PLC control box of the milling machine, the master controller of the milling machine is wirelessly connected (such as figure 1 The wireless module antenna 1) communicates with the heating machine ...
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The invention discloses a cooperative optimization regulator control system for the travelling speed of a geothermal relaying unit. The cooperative optimization regulator control system includes heating machine data acquisition devices and heating machine MCUs which are installed on heating machines, remixer data acquisition devices and remixer MCUs which are installed on remixers, and data acquisition devices and milling machine master controller devices which are installed on milling machines. The milling machine master controllers calculate the optimal travelling speed through a fuzzy adaptive speed cooperative optimization control algorithm, and then send the optimal travelling speed to other heating machines and remixers, and by comparing a difference value between the current travelling speed and the optimal speed, the speed at the next moment is adjusted. According to the cooperative optimization regulator control system for the travelling speed of the geothermal relaying unit,a modular design idea is adopted, the heating machine data acquisition devices, the remixer data acquisition devices and the milling machine master controllers have small sizes and can be placed directly in original vehicle-mounted PLC control boxes of units, the installation difficulty is lowered, operation and implementation are convenient, the anti-interference performance is good, the good stability is achieved, the adaptability to the harsh environment is high, and the expansibility is achieved.
Description
technical field [0001] The invention relates to an in-situ thermal resurfacing unit, which belongs to the field of optimization control, and specifically relates to a coordinated optimization control system for the travel speed of an in-situ thermal resurfacing unit. Background technique [0002] With the construction of the national expressway network and the lengthening of the total mileage of expressways, the demand for road maintenance is increasing day by day, and the development prospect of the road maintenance industry is broad. The hot-in-place regeneration unit is currently the most advanced construction equipment for hot-in-place regeneration of asphalt pavement in the world. For example, Chinese patent CN201621407063.X discloses a hot-in-place regeneration unit for asphalt pavement. Heating machine), 1 milling machine, 1 heating remixing machine, used for large-area continuous renovation of high-grade highways, can form new pavement at one time, and 100% of old ro...
Claims
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Login to View More IPC IPC(8): E01C23/06E01C23/088E01C19/10
CPCE01C19/1004E01C19/1063E01C23/065E01C23/088
Inventor 赵亮
Owner DALIAN UNIV OF TECH