Communications: electrical – External condition vehicle-mounted indicator or alarm – Highway information
Patent
1995-05-22
1996-01-23
Crosland, Donnie L.
Communications: electrical
External condition vehicle-mounted indicator or alarm
Highway information
340901, 340937, 348148, 348149, G08G 109, H04N 718
Patent
active
054868190
ABSTRACT:
A road obstacle monitoring device is disclosed, in which a monitoring imaging section monitors and images a road section, where road obstacles by wave flooding, land slip, etc. are foreseen, to output image signals; the image signals thus generated are data-processed by an image processing section so that component data corresponding to the road obstacles are extracted; and the component data corresponding to the road obstacles thus extracted are measured by a measuring recognizing section for measuring the component data corresponding to the road obstacles thus extracted so that it is detected from a result of measurements whether there exist the road obstacles or not and a result of recognition thus obtained is displayed for warning so as to inform passengers, drivers of vehicles, etc. passing therethrough of the road obstacles by wave flooding, land slip, etc. in the road section to be monitored.
REFERENCES:
patent: 4257063 (1981-03-01), Loughry et al.
patent: 4578665 (1986-03-01), Yang
patent: 4872051 (1989-10-01), Dye
patent: 5115398 (1992-05-01), De Jong
Crosland Donnie L.
Matsushita Electric - Industrial Co., Ltd.
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