A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROBLEM TO BE SOLVED: To provide an evacuation guidance mechanism that secures a safe guide path and starts guide to an actual evacuation site at an intersection and a branch point at the stage of evacuation preparation and evacuation advice at a time point when surface displacement at an observation point starts to appear.SOLUTION: An evacuation guidance system calculates a time necessary for evacuation on the basis of the antenna position and coordinates 3 of a GPS communication terminal 2 installed at an observation point, obtained by accurately measuring surface displacement caused by a landslide disaster using a quasi-zenith satellite 1, and detection information by a submerged sensor 4, and performs evacuation guidance along high luminance road surface signs laid on safe direction and evacuation path and arrows marked at an intersection and a branch point.SELECTED DRAWING: Figure 1
【課題】観測点の地表変位が出現し始めた時点での避難準備や避難勧告の段階で、安全な誘導路が確保され、交差・分岐点で具体的な避難場所への誘導が開始される避難誘導機構を提供する。【解決手段】土砂災害などで生じる地表変位を準天頂衛星１の測位精度と観測点に設置したGPS通信端末２のアンテナ位置・座標３や水没センサ４から検知情報を基に、避難に必要な時間の捻出し、安全方向・避難経路に敷設された高輝度路面標示と交差・分岐点に標示される矢印に沿って避難誘導する。【選択図】図１
PROBLEM TO BE SOLVED: To provide an evacuation guidance mechanism that secures a safe guide path and starts guide to an actual evacuation site at an intersection and a branch point at the stage of evacuation preparation and evacuation advice at a time point when surface displacement at an observation point starts to appear.SOLUTION: An evacuation guidance system calculates a time necessary for evacuation on the basis of the antenna position and coordinates 3 of a GPS communication terminal 2 installed at an observation point, obtained by accurately measuring surface displacement caused by a landslide disaster using a quasi-zenith satellite 1, and detection information by a submerged sensor 4, and performs evacuation guidance along high luminance road surface signs laid on safe direction and evacuation path and arrows marked at an intersection and a branch point.SELECTED DRAWING: Figure 1
【課題】観測点の地表変位が出現し始めた時点での避難準備や避難勧告の段階で、安全な誘導路が確保され、交差・分岐点で具体的な避難場所への誘導が開始される避難誘導機構を提供する。【解決手段】土砂災害などで生じる地表変位を準天頂衛星１の測位精度と観測点に設置したGPS通信端末２のアンテナ位置・座標３や水没センサ４から検知情報を基に、避難に必要な時間の捻出し、安全方向・避難経路に敷設された高輝度路面標示と交差・分岐点に標示される矢印に沿って避難誘導する。【選択図】図１
EVACUATION GUIDANCE SYSTEM
避難誘導システム
SASAKI HISASHI (author)
2016-04-14
Patent
Electronic Resource
Japanese
IPC:
G08B
SIGNALLING OR CALLING SYSTEMS
,
Signalisier- oder Rufsysteme
/
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.
/
G01S
RADIO DIRECTION-FINDING
,
Funkpeilung
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