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Road management support method and device, road management support program

A technology for road management and auxiliary devices, which is applied to the traffic control systems, instruments, and traffic control systems of road vehicles, and can solve the problems of increased labor load, administrator burden, and labor costs.

Inactive Publication Date: 2017-08-08
FUJITSU LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, when the manager actually comes to the site and checks directly, the burden on the manager and labor costs will increase
In addition, in the case of surveillance using video images from cameras installed on roads, since a manager needs to be present 24 hours a day, the workload increases.

Method used

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  • Road management support method and device, road management support program
  • Road management support method and device, road management support program
  • Road management support method and device, road management support program

Examples

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Embodiment Construction

[0017] Hereinafter, an embodiment will be described in detail with reference to the drawings.

[0018]

[0019] figure 1 It is a diagram showing an example of a schematic configuration of the road management support system. figure 1 The road management assistance system 10 shown has one or more visibility meters (first measurement unit) 11, one or more millimeter wave sensors (second measurement unit) 12, road management assistance device 13, and manager terminal 14 , a user terminal 15 , and a road information board 16 . The visibility meter 11, the millimeter wave sensor 12, the road management support device 13, the manager terminal 14, and the road information board 15 are connected in a state capable of transmitting and receiving data through a communication network 17 such as the Internet, a LAN (Local Area Network), or a telephone line, for example. The communication network 17 may be wired, wireless, or a combination thereof.

[0020] Among them, in figure 1 In t...

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PUM

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Abstract

The present invention relates to a road management assistance method and device, and a road management assistance program for performing road management assistance suitable for managers. The road management assisting device judges a change in the state of the road based on measurement results obtained from a measurement unit that measures the visibility of a road to be managed and the speed of a vehicle traveling on the road, and selects a destination of notification based on the judgment result and send a notification to the selected destination based on the above selection.

Description

technical field [0001] The present invention relates to a road management assistance method, a road management assistance device, and a road management assistance program. Background technique [0002] In road management, knowing the road surface conditions and estimating the factors that hinder the smooth running of vehicles, and quickly responding to snow, icing, etc., is very important for smooth and safe use of roads to avoid accidents and traffic jams that will be predicted later. important. [0003] In such road management work, the manager directly visually checks the road surface condition and the traffic congestion situation by actually patrolling the managed road with a patrol car. In addition, the manager checks images from surveillance cameras (cameras) installed at regular intervals on roads to be managed at the surveillance center. In addition, the manager judges the road surface condition and the traffic congestion situation based on the confirmation result ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08G1/048G08G1/052
Inventor 加藤木豊大平泰幸
Owner FUJITSU LTD