A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
ROAD SURFACE MATERIAL HAVING POSITIONAL INFORMATION, PAVEMENT USING THE ROAD SURFACE MATERIAL, METHOD FOR MANUFACTURING THE PAVEMENT, AND POSITIONAL INFORMATION SYSTEM
To provide a pavement road surface material having information transmission means capable of transmitting positional information and being available as a landmark by acquiring the positional information, and a pavement using the pavement road surface material.SOLUTION: A pavement road surface material 1 has: information transmission means 2 having positional information and capable of transmitting the positional information; and a covering aggregate 3 for covering the surface of the information transmission means 2 with surface dry density of 1.5 to 4.5 g/cm, water absorption of 4.0% or less, particle size of 0.1 to 10 mm, and abrasion loss specified by JIS A 1121 of 30% or less. The pavement provided with the pavement road surface material 1 is also applicable to automatic driving of a vehicle using information of the information transmission means 2.SELECTED DRAWING: Figure 1
【課題】位置情報を発信可能な情報発信手段を有し、該位置情報を取得することでランドマークとして利用できる舗装用路面材及び該舗装用路面材を使用した舗装体を提供する。【解決手段】位置情報を有し、該位置情報を発信可能な情報発信手段２と、該情報発信手段２の表面を覆う、表乾密度が１．５〜４．５ｇ／ｃｍ３、吸水率が４．０％以下、粒径が０．１〜１０ｍｍ、ＪＩＳ Ａ １１２１で規定されるすりへり減量が３０％以下の被覆用骨材３と、を有する舗装用路面材１。舗装用路面材１を設けた舗装体において、情報発信手段２の情報を利用する車両の自動運転等にも応用できる。【選択図】図１
ROAD SURFACE MATERIAL HAVING POSITIONAL INFORMATION, PAVEMENT USING THE ROAD SURFACE MATERIAL, METHOD FOR MANUFACTURING THE PAVEMENT, AND POSITIONAL INFORMATION SYSTEM
To provide a pavement road surface material having information transmission means capable of transmitting positional information and being available as a landmark by acquiring the positional information, and a pavement using the pavement road surface material.SOLUTION: A pavement road surface material 1 has: information transmission means 2 having positional information and capable of transmitting the positional information; and a covering aggregate 3 for covering the surface of the information transmission means 2 with surface dry density of 1.5 to 4.5 g/cm, water absorption of 4.0% or less, particle size of 0.1 to 10 mm, and abrasion loss specified by JIS A 1121 of 30% or less. The pavement provided with the pavement road surface material 1 is also applicable to automatic driving of a vehicle using information of the information transmission means 2.SELECTED DRAWING: Figure 1
【課題】位置情報を発信可能な情報発信手段を有し、該位置情報を取得することでランドマークとして利用できる舗装用路面材及び該舗装用路面材を使用した舗装体を提供する。【解決手段】位置情報を有し、該位置情報を発信可能な情報発信手段２と、該情報発信手段２の表面を覆う、表乾密度が１．５〜４．５ｇ／ｃｍ３、吸水率が４．０％以下、粒径が０．１〜１０ｍｍ、ＪＩＳ Ａ １１２１で規定されるすりへり減量が３０％以下の被覆用骨材３と、を有する舗装用路面材１。舗装用路面材１を設けた舗装体において、情報発信手段２の情報を利用する車両の自動運転等にも応用できる。【選択図】図１
ROAD SURFACE MATERIAL HAVING POSITIONAL INFORMATION, PAVEMENT USING THE ROAD SURFACE MATERIAL, METHOD FOR MANUFACTURING THE PAVEMENT, AND POSITIONAL INFORMATION SYSTEM
位置情報を有する路面材、該路面材を用いた舗装体及び該舗装体の製造方法並びに位置情報システム
WADA MASAHIRO (author)
2020-03-05
Patent
Electronic Resource
Japanese
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
/
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
/
G01C
Messen von Entfernungen, Höhen, Neigungen oder Richtungen
,
MEASURING DISTANCES, LEVELS OR BEARINGS
/
G06K
Erkennen von Daten
,
RECOGNITION OF DATA
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