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13. 发明申请

WO2013098799A1 A METHOD AND AN APPARATUS FOR LIGHTING AN AREA INTENDED FOR STAY AND/OR THE MOVEMENT OF PERSONS AND VEHICLES, IN PARTICULAR ROAD TUNNELS 审中-公开
标题翻译：一种用于照亮在特定道路隧道内驻留和/或运动人员和车辆的区域的方法和装置
公开(公告)号：WO2013098799A1
公开(公告)日：2013-07-04
申请号：PCT/IB2012/057847
申请日：2012-12-31
申请人： BECCHETTI, Romolo , PINI, Alessandro , VIVALDI, Francesco
发明人： BECCHETTI, Romolo , PINI, Alessandro , VIVALDI, Francesco
IPC分类号： C09D5/22
CPC分类号： C09D5/22
摘要： A method for lighting with a predetermined illuminance an environment (11,12) intended for the stay and/or for the passage of people and/or vehicles, comprising steps of selecting and installing in the environment (11,12) at least one passive lighting element (13) comprising a photoluminescent pigment, typically a material of formula Al x Sr y Ca (1-y) O z :Eu,Dy and/or an Europium and/or Dysprosium-doped alkaline-earth aluminate, in particular a material of formula SrAl 2 O 4 :Eu,Dy or SrAl 2 O 4 :Eu,Dy,B, adapted to emit a photoluminescent light flux (13') when exposed to a primary light flux (19'). In an aspect of the invention, the environment (11,12) has at least one electrically suppliable active lighting body (19) or a pre-existing electric lighting installation, which is adapted to generate the primary light flux (19'), and the method provides supplying an adjusted electric power to at least one active lighting body (19) to generate the primary light flux (19') that is summed to the photoluminescent flux (13'), producing the required illuminance. According to another aspect of the invention, the method provides steps of selecting the at least one active lighting body (19) in such a way that, by supplying it with a predetermined electric power, the primary light flux (19') and the luminescent light flux (13') produce together the required illuminance value. The method remarkably reduces the lighting energy consumptions as well as the costs of the lighting installation. In an exemplary embodiment, the environment is a road or motorway environment (11,12), for example a or pedestrian road tunnel (11). The passive lighting element (13) can be a photoluminescent stripe (13) arranged on the wall (10, 10') and parallel to the ground (9), having a predetermined width (H),
摘要翻译：一种用于以预定照度照明用于停留和/或人和/或车辆通过的环境（11,12）的方法，包括以下步骤：在环境中选择和安装（11,12）至少一个被动发光元件（13），其包含光致发光颜料，通常为AlxSryCa（1-y）Oz：Eu，Dy和/或铕和/或掺杂镝的碱土金属铝的材料，特别是式SrAl 2 O 4的材料： Eu，Dy或SrAl 2 O 4：Eu，Dy，B，当暴露于初级光通量（19'）时适于发射光致发光光通量（13'）。在本发明的一个方面，环境（11,12）具有至少一个可供电的有源发光体（19）或预先存在的电照明装置，其适于产生主光通量（19'），以及所述方法提供向至少一个有源发光体（19）提供调整的电力以产生与光致发光通量（13'）相加的一次光束（19'），从而产生所需的照度。根据本发明的另一方面，所述方法提供了以下方式选择所述至少一个有源发光体（19）的步骤：通过向所述至少一个有源发光体（19）提供预定的电力，所述主光通量（19'）和所述发光光通量（13'）一起产生所需的照度值。该方法显着降低了照明能源消耗以及照明设备的成本。在示例性实施例中，环境是道路或高速公路环境（11,12），例如道路或行人道路隧道（11）。无源发光元件（13）可以是布置在壁（10,10'）上并平行于地面（9）的具有预定宽度（H）的光致发光条纹（13）

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