Ground marking induction coating coating for unmanned vehicle and preparation process thereof

An unmanned vehicle and preparation technology, applied in coating, wax coating, magnetic coating, etc., can solve the problems of high labor intensity, high cost, and failure to meet control requirements, etc., to achieve convenient construction and spraying, and reduce workload , Improve the effect of refresh rate

Inactive Publication Date: 2021-04-20
山西长达交通设施有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The inventors have developed an improved way to mark roads that are both visible and invisible without affecting their functioning properly. This technology allows navigating robots (a type called autonomous vehicles) to navigate around them more accurately while maintaining durability against damage from rainwater erosion. It does this through magnets placed near each corner of the streets where they're located. Overall, these improvements make street signs easier to see during driving under different conditions like heavy snowfall, foggy weather, etc., reducing the amount of effort required and allowing roboans to operate better at higher speeds.

Problems solved by technology

This patented technical problem addressed by this patents relates to improving the accuracy and efficiency of navigating autonomous systems (autonomously driven) without being affected from humans' ability to see things around them during operation. Current methods involve markers placed along roads that help guide their movement but they cannot accurately determine how fast it travelled through space with other objects like people or animals. Additionally, current techniques require separate placement of magnet strips or electrical lines, increasing costs associated therewith.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A ground marking induction coating paint for an unmanned vehicle, wherein: the ground marking induction coating paint is composed of 10 parts by weight of C9 aromatic hydrocarbon, 2 parts by weight of titanium dioxide, 25 parts by weight The ground calcium carbonate of 1.5 parts, the quartz sand of 10 parts by weight, the paraffin wax of 2 parts by weight, the glass microspheres of 15 parts by weight, the dioctyl ester of 1.5 parts by weight, the dioctyl ester of 1 part by weight It is prepared by EVA hot melt adhesive and 10 parts by weight of NdFeB magnet powder.

[0027] The particle size of the NdFeB magnet powder is 300-400 mesh. The particle size of the quartz sand is 40-80 mesh. The particle size of the heavy calcium carbonate is 300-500 mesh. The viscosity of the ground marking induction coating paint is 500-700 cps.

[0028] A preparation process for ground marking induction coating paint for unmanned vehicles, comprising the following steps:

[0029] 1) Grind

Embodiment 2

[0036] A ground marking induction coating paint for an unmanned vehicle, wherein: the ground marking induction coating paint is composed of 20 parts by weight of C9 aromatic hydrocarbon, 5 parts by weight of titanium dioxide, 40 parts by weight The ground calcium carbonate of 2 parts, the quartz sand of 20 parts by weight, the paraffin wax of 4 parts by weight, the glass microspheres of 20 parts by weight, the dioctyl ester of 2 parts by weight, the dioctyl ester of 1.5 parts by weight EVA hot melt adhesive and 40 parts by weight of NdFeB magnet powder are prepared.

[0037] The particle size of the NdFeB magnet powder is 300-400 mesh. The particle size of the quartz sand is 40-80 mesh. The particle size of the heavy calcium carbonate is 300-500 mesh. The viscosity of the ground marking induction coating paint is 500-700 cps.

[0038] A preparation process for ground marking induction coating paint for unmanned vehicles, comprising the following steps:

[0039] 1) Grinding th

Embodiment 3

[0046] A ground marking induction coating for unmanned vehicles, wherein: the ground marking induction coating consists of 13 parts by weight of C9 aromatic hydrocarbons, 3 parts by weight of titanium dioxide, 30 parts by weight The ground calcium carbonate of 1.8 parts, the quartz sand of 13 parts by weight, the paraffin wax of 3 parts by weight, the glass microspheres of 16 parts by weight, the dioctyl ester of 1.8 parts by weight, the dioctyl ester of 1.3 parts by weight EVA hot melt adhesive and 20 parts by weight of NdFeB magnet powder are prepared.

[0047] The particle size of the NdFeB magnet powder is 300-400 mesh. The particle size of the quartz sand is 40-80 mesh. The particle size of the heavy calcium carbonate is 300-500 mesh. The viscosity of the ground marking induction coating paint is 500-700 cps.

[0048] A preparation process for ground marking induction coating paint for unmanned vehicles, comprising the following steps:

[0049] 1) Grinding the NdFeB magn

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Abstract

The invention relates to a ground marking induction coating coating for unmanned vehicles and a preparation process thereof, belongs to the technical field of road engineering, and mainly solves the technical problems of incapability of meeting control requirements, high laying labor intensity, high cost and the like in the existing ground marking for unmanned vehicles. The technical scheme of the invention is as follows: the ground marking induction coating coating for the driverless vehicle is provided; wherein the ground marking induction coating coating is prepared from 10 to 20 parts by weight of resin, 2 to 5 parts by weight of pigment, 25 to 40 parts by weight of calcium carbonate, 10 to 20 parts by weight of quartz sand, 2 to 4 parts by weight of paraffin, 15 to 20 parts by weight of glass beads, 1.5 to 2 parts by weight of dioctyl phthalate, 1 to 1.5 parts by weight of EVA hot melt adhesive and 10 to 40 parts by weight of magnet powder. The coating has the advantages of pressure resistance, wear resistance, pollution resistance, convenience in construction and spraying and the like.

Description

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Claims

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Application Information

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Owner 山西长达交通设施有限公司
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