A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention provides a road surface inspection system which can efficiently inspect defects of a road surface. A road surface inspection system (1) is provided with: an image sensor (15) that is provided to a vehicle (2) and that acquires image data of the outside of the vehicle including a road surface for use in driving assistance control; an acceleration sensor (12) that is provided in the vehicle and detects the acceleration of the vehicle; a position acquisition unit (18) that acquires the position of the vehicle; and a defect detection unit (31) that detects a defect present on the road surface on the basis of the image data and/or the acceleration, and acquires the position of the defect on the basis of the position of the vehicle acquired by the position acquisition unit. The road surface inspection system (1) also has a server (3) communicably connected to the plurality of vehicles. The defect detection unit is provided in at least one of the vehicle and the server. The server stores information relating to the defect acquired by the defect detection unit.
本发明提供路面检查系统，能够高效地检查路面的缺陷。路面检查系统(1)具有：图像传感器(15)，其设置于车辆(2)，并取得包含路面在内的车辆的外部的图像数据，以便在驾驶辅助控制中使用；加速度传感器(12)，其设置于车辆，并检测车辆的加速度；位置取得部(18)，其取得车辆的位置；以及缺陷检测部(31)，其基于图像数据和加速度中的至少一方，检测存在于路面的缺陷，并且基于位置取得部所取得的车辆的位置，取得缺陷的位置。路面检查系统(1)还具有与多个车辆以能够通信的方式连接的服务器(3)。缺陷检测部设置于车辆以及服务器中的至少一方。服务器存储缺陷检测部所取得的与缺陷相关的信息。
The invention provides a road surface inspection system which can efficiently inspect defects of a road surface. A road surface inspection system (1) is provided with: an image sensor (15) that is provided to a vehicle (2) and that acquires image data of the outside of the vehicle including a road surface for use in driving assistance control; an acceleration sensor (12) that is provided in the vehicle and detects the acceleration of the vehicle; a position acquisition unit (18) that acquires the position of the vehicle; and a defect detection unit (31) that detects a defect present on the road surface on the basis of the image data and/or the acceleration, and acquires the position of the defect on the basis of the position of the vehicle acquired by the position acquisition unit. The road surface inspection system (1) also has a server (3) communicably connected to the plurality of vehicles. The defect detection unit is provided in at least one of the vehicle and the server. The server stores information relating to the defect acquired by the defect detection unit.
本发明提供路面检查系统，能够高效地检查路面的缺陷。路面检查系统(1)具有：图像传感器(15)，其设置于车辆(2)，并取得包含路面在内的车辆的外部的图像数据，以便在驾驶辅助控制中使用；加速度传感器(12)，其设置于车辆，并检测车辆的加速度；位置取得部(18)，其取得车辆的位置；以及缺陷检测部(31)，其基于图像数据和加速度中的至少一方，检测存在于路面的缺陷，并且基于位置取得部所取得的车辆的位置，取得缺陷的位置。路面检查系统(1)还具有与多个车辆以能够通信的方式连接的服务器(3)。缺陷检测部设置于车辆以及服务器中的至少一方。服务器存储缺陷检测部所取得的与缺陷相关的信息。
Road surface inspection system
路面检查系统
JINZAI HIDEYUKI (author)
2023-09-15
Patent
Electronic Resource
Chinese
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
/
G01B
MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS
,
Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen
/
G01N
Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften
,
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
/
G01P
MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION OR SHOCK
,
Messen der Linear- oder Winkelgeschwindigkeit, der Beschleunigung, der Verzögerung oder des Stoßes
/
G01S
RADIO DIRECTION-FINDING
,
Funkpeilung
/
G05D
SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
,
Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen
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