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1. 发明申请

US20190137305A1 FIBER-OPTIC BASED TRAFFIC AND INFRASTRUCTURE MONITORING SYSTEM 审中-公开
公开(公告)号：US20190137305A1
公开(公告)日：2019-05-09
申请号：US16099896
申请日：2017-05-09
申请人： Fugro Technology B.V.
发明人： Devrez Mehmet KARABACAK , Johannes Maria SINGER , German Enrique KNOPPERS , John O'DOWD
IPC分类号： G01D5/353 , E01F11/00 , G08G1/015 , G08G1/04 , G08G1/052
CPC分类号： G01D5/353 , E01F11/00 , G08G1/015 , G08G1/02 , G08G1/04 , G08G1/052
摘要： In an arrangement of a traffic infrastructure and an optic sensor system (10, 20), the traffic infrastructure has a traffic carrying surface (51) for providing support of conveyance elements (92) of a vehicle (90), therewith allowing movements of the vehicle over the traffic carrying surface. The optic sensor system (10, 20) comprising an interrogator (10) and at least one fiber optic sensor (20) arranged below the traffic carrying surface that is coupled to the interrogator. The at least one fiber optic sensor (20) comprising an optic fiber (21) with a plurality of optic strain-sensor elements (22) distributed over its length. The plurality of optic strain-sensor elements (22) have mutually different optical characteristics, e.g. a mutually different characteristic wavelength. The interrogator (10) is configured to transmit an optical interrogation signal into the at least one fiber optic sensor, to receive a response optical signal modulated by said fiber optic sensor, and to identify changes in the optical characteristics of the response optical signal resulting from strains induced in said optic strain-sensor elements as a result of a conveyance element (92) of a vehicle (90) moving over the traffic carrying surface (51) across said at least one fiber optic sensor. wherein the at least one fiber optic sensor (20) extends at least substantially according to a straight line in a direction at least substantially parallel to the traffic carrying surface.

2. 发明申请

US20180231733A1 Hard Surface Deployed Fiber 审中-公开
公开(公告)号：US20180231733A1
公开(公告)日：2018-08-16
申请号：US15432049
申请日：2017-02-14
申请人： Google Inc.
发明人： Chad Johnston , Enrique Gonzalez Lopez
IPC分类号： G02B6/50 , G02B6/44 , E01C11/00 , E01C23/00
CPC分类号： G02B6/504 , E01C11/00 , E01C23/00 , E01F11/00 , G02B6/443 , G02B6/4486 , G02B6/46 , G02B6/50 , H04B10/27
摘要： A surface-mounted fiber segment includes at least one bare optical fiber glass segment disposed onto a receiving surface, and an adhesive material applied to the at least one bare optical fiber glass segment. The adhesive material substantially encapsulates the at least one bare optical fiber glass segment and adheres the at least one bare optical fiber glass segment onto the receiving surface.

3. 发明申请

US20180209107A1 ELECTRICALLY CONDUCTIVE CARRIAGEWAY MARKING 审中-公开
公开(公告)号：US20180209107A1
公开(公告)日：2018-07-26
申请号：US15746478
申请日：2016-07-22
申请人： LUCOBIT AG
发明人： Robert RIEGLER
IPC分类号： E01F11/00 , E01F9/576 , E01F9/582 , E01F9/20 , E01F9/30 , F21S8/00 , G01L1/16
CPC分类号： E01F11/00 , E01F9/20 , E01F9/30 , E01F9/578 , E01F9/582 , E01F9/617 , F21S8/032 , F21S10/02 , F21S10/06 , F21W2111/02 , F21Y2115/10 , G01L1/16
摘要： An electrically conductive carriageway marking includes a carrier strip, electrically conductive wires extending along the carrier strip, an electrically insulating covering layer covering the wires, a power feed formed by an interface connecting the wires to a supply line, and interfaces arranged spaced apart from each other along the carriageway marking and having electrical contact areas. The contact areas include contact elements protruding laterally from the carriageway marking, and the supply line is connectable to a first contact area of the wires and a second contact area of the wires by electrical contacts that can be tapped off. In the region of the contact areas the covering layer is formed by a detachable adhesive protective strip, and the protective strip is connected via predetermined break points or perforations to adjoining sections of the covering layer, and the wires are exposed by detaching the protective strip.

4. 发明授权

US09062423B2 Cast-in-place fiber technology 有权
标题翻译：现场光纤技术
公开(公告)号：US09062423B2
公开(公告)日：2015-06-23
申请号：US14209754
申请日：2014-03-13
申请人： CenturyLink Intellecutal Property LLC , Louisiana Tech University Research Foundation, a division of Louisiana Tech University Foundation, Inc.
发明人： Erez N. Allouche , Bryan Cady , Michael L. Elford
IPC分类号： E02F5/10 , G02B6/50 , E01F9/04 , E01F9/08 , E01F11/00
CPC分类号： H02G9/00 , E01C23/09 , E01F11/00 , E02F5/10 , F16L1/028 , G02B6/504
摘要： Novel tools and techniques for installing lines or cables, including, without limitation, power lines, low voltage lines, telecommunications lines or cables (e.g., telephone cables, network cables, television cables, etc.), and/or the like, and, in particular, installing optical fiber and/or other lines, slightly below ground level in a roadway or other ground surface. In some cases, a method might include creating a channel in the ground surface, placing one or more lines (e.g., power lines, low voltage lines, telecommunications lines, and/or the like) in the channel, and placing a capping material in the channel, thereby encapsulating the lines. In some cases, placing the one or more lines in the channel might include placing a conduit (containing the one or more lines) in the channel, and encapsulating the one or more lines might include encapsulating the conduit. The capping material might include polyurea, thermosetting material, and/or any other suitable material.
摘要翻译：用于安装线路或电缆的新型工具和技术，包括但不限于电力线，低压线，电信线或电缆（例如，电话线，网线，电视电缆等）和/或类似物，特别地，在道路或其他地面中安装光纤和/或其他线路略低于地面水平。在某些情况下，一种方法可能包括在地面上创建通道，将一条或多条线路（例如，电力线，低压线路，电信线路等）放置在通道中，并将封盖材料放入通道，从而封装线。在一些情况下，将一条或多条线放置在通道中可能包括将管道（包含一条或多条线）放置在通道中，并且封装一条或多条线可能包括封装导管。封盖材料可以包括聚脲，热固性材料和/或任何其它合适的材料。

5. 发明授权

US08390478B2 Wireless earth magnetic induction detection system for vehicle and its installation method 有权
标题翻译：车载无线地磁感应检测系统及其安装方法
公开(公告)号：US08390478B2
公开(公告)日：2013-03-05
申请号：US12731384
申请日：2010-03-25
申请人： Zhong Qin , Keyi Wang , Shengyang Wang , Rushan Pan
发明人： Zhong Qin , Keyi Wang , Shengyang Wang , Rushan Pan
IPC分类号： G08G1/01 , G08G1/04
CPC分类号： E01F11/00 , G08G1/042
摘要： The present invention providing a system and installation method of wireless vehicle detection based on earth magnetic induction a signal collection module, a signal conditioning module, a MCU control module, a wireless communication module, a battery module and a signal receiver module includes. When the system is installed, firstly, a cylindrical cavity is cut in the road lane along the driveway; secondly, the adhesive is smeared on the interior of the cylindrical cavity; thirdly, a vehicle detection shell is provided, which includes a signal collection module, a signal conditioning module, a MCU control module, a wireless communication module, and a battery module inside; the whole lower part of the vehicle detection shell is inserted into the cylindrical cavity, then the adhesive is filled between the vehicle detection shell and the interior of the cylindrical cavity, which makes the lower portion of the vehicle detection shell firmly cemented in the cylindrical cavity; finally, a signal receiver module and an external processing module is provided, the external processing module is connected to the signal collection module for analyzing and processing the signals received from the signal collection module. The present invention owns many advantages including: the small volume, sensitive detection performance, the fast installation and the easy maintenance.
摘要翻译：本发明提供了一种基于地磁感应的无线车辆检测系统和安装方法，信号采集模块，信号调理模块，MCU控制模块，无线通信模块，电池模块和信号接收模块。当系统安装时，首先沿着车道在道路车道上切割圆柱形腔; 其次，粘合剂涂抹在圆柱形腔体的内部; 第三，提供一种车辆检测壳，其包括信号采集模块，信号调理模块，MCU控制模块，无线通信模块和内部的电池模块; 车辆检测壳的整个下部插入圆柱形腔中，然后将粘合剂填充在车辆检测壳和圆柱形腔的内部之间，这使得车辆检测壳的下部牢固地粘合在圆柱形腔中 ; 最后，提供信号接收模块和外部处理模块，外部处理模块连接到信号采集模块，用于分析和处理从信号采集模块接收的信号。本发明具有体积小，检测灵敏度高，安装快速，维护方便等优点。

6. 发明申请

US20070152845A1 Localisation of vehicle or mobile objects based on embedded RFID tags 有权
标题翻译：基于嵌入式RFID标签的车辆或移动物体的定位
公开(公告)号：US20070152845A1
公开(公告)日：2007-07-05
申请号：US11323638
申请日：2005-12-30
申请人： Philippe Porte , Pierre Bonnefoy
发明人： Philippe Porte , Pierre Bonnefoy
IPC分类号： G08G1/01 , G08B13/14 , G08G1/065
CPC分类号： G08G1/042 , E01F11/00
摘要： An RFID system for determining the location of a vehicle or mobile object that passes thereover is presented. The system comprises a tag arrangement having at least one tag where the arrangement having a width of between approximately 0.5 m and 2 m.
摘要翻译：提出了一种用于确定通过其的车辆或移动物体的位置的RFID系统。该系统包括具有至少一个标签的标签装置，其中该布置具有在大约0.5m和2m之间的宽度。

7. 发明申请

US20070031084A1 TRAFIC MONITORING SYSTEM 审中-公开
标题翻译： TRAFIC监测系统
公开(公告)号：US20070031084A1
公开(公告)日：2007-02-08
申请号：US11425392
申请日：2006-06-20
申请人： David Wang , John Tsai , How Lin , Le-Heng Wang
发明人： David Wang , John Tsai , How Lin , Le-Heng Wang
IPC分类号： H04B10/08 , G02B6/34
CPC分类号： G01B11/18 , E01F11/00 , G01L1/246 , G02B6/022 , G08G1/02
摘要： A system for monitoring traffic across a structure. A fiber Bragg grating (FBG) reflects a light wavelength. A mounting mechanism connects the FBG to the structure, such that physical change of the structure changes a stress to the FBG that changes the light wavelength. And optical fiber carries a first light beam to the FBG and carries a second light beam from the FGB. This permits first light beam including the light wavelength to be received from a light source, and permits the first light beam to be altered into the second light beam by passing the light wavelength through the FBG, and permits the second light beam to be provided to a detector to sense the light wavelength present in the second light beam. From this the stress in the structure and information about the traffic across a structure can be inferred.
摘要翻译：用于监控跨结构的流量的系统。光纤布拉格光栅（FBG）反射光波长。安装机构将FBG连接到结构，使得结构的物理变化将改变光束波长的FBG的应力。并且光纤将第一光束传送到FBG并携带来自FGB的第二光束。这允许包括光波长的第一光束从光源接收，并且允许通过使光波长通过FBG将第一光束改变为第二光束，并且允许第二光束被提供到用于感测存在于第二光束中的光波长的检测器。从此可以推断结构中的压力和关于结构上的交通的信息。

8. 发明申请

US20070013554A1 Vehicle axle sensor 失效
标题翻译：车轴传感器
公开(公告)号：US20070013554A1
公开(公告)日：2007-01-18
申请号：US11476676
申请日：2006-06-29
申请人： Robert Tyburski
发明人： Robert Tyburski
IPC分类号： G08G1/01
CPC分类号： E01F11/00 , G08G1/02
摘要： A roadway vehicle sensor includes a coextrusion having a linear conductive section and a linear non-conductive section forming a vehicle deformable closed housing. The linear conductive section has an inwardly projecting conductive plunger along the length thereof which is fused to wedge removal arms. The linear non-conductive section has a pair of inwardly projecting insulating wings having wing tips spaced apart a distance defining a plunger gap. The insulating wings also define a contact chamber into which the plunger protrudes only upon deformation of the vehicle deformable housing by a vehicle. Preferably, the vehicle deformable housing has a flat side on the exterior for engagement with a roadway surface. A contact assembly in the contact chamber has one or more flat conductive lane switch segment, each flat conductor lane switch segment having a width which avoids phantom switch closures.
摘要翻译：道路车辆传感器包括具有线性导电部分和形成车辆可变形封闭壳体的线性非导电部分的共挤出。线性导电部分沿其长度具有向内突出的导电柱塞，其被熔合到楔形移除臂。线性非导电部分具有一对向内突出的绝缘翼，其具有间隔开限定柱塞间隙的翼尖。绝缘翼还限定了一个接触室，只有在车辆可变形外壳变形时，柱塞才能突出。优选地，车辆可变形壳体在外部具有平坦侧面以与道路表面接合。接触室中的接触组件具有一个或多个平坦的导电通道开关段，每个扁平导体通道开关段具有避免幻影开关闭合的宽度。

9. 发明授权

US5698259A Process for forming a guideline on a road surface 失效
标题翻译：在路面上形成指南的过程
公开(公告)号：US5698259A
公开(公告)日：1997-12-16
申请号：US548427
申请日：1995-10-26
申请人： Luigi Collinucci
发明人： Luigi Collinucci
IPC分类号： B61B13/00 , B05B7/22 , B05B9/06 , B60K35/00 , B60Q1/52 , C23C4/12 , C23C4/18 , C23C28/00 , E01C23/20 , E01F9/00 , E01F9/047 , E01F9/08 , E01F11/00 , G05D1/02 , B05D1/08
CPC分类号： G05D1/0289 , B05B7/224 , B05B9/06 , B60K35/00 , B60Q9/008 , C23C4/131 , C23C4/18 , E01C23/206 , E01F11/00 , E01F9/30 , G05D1/024 , G05D1/0261
摘要： A metal detector and distance sensor for a motor vehicle. A departure of the motor vehicle from a correct path indicated by one or two metal lines covered with paint in the road is signaled. The metals lines are formed by projecting a jet of metal in the gaseous state at high speed onto the road surface. A covering of paint is then formed over the metal line on the road surface. A turbine supplied by an air compressor projects the jet of metal in the gaseous state from a vehicle or a trailer having a metal supply device and a painting device thereon. A display indicates the direction of departure from the correct path and the distance separating the motor vehicle from a preceding vehicle. Alarm signals can be emitted upon the departure.
摘要翻译：金属探测器和机动车辆的距离传感器。发信号表示机动车辆偏离由一条或两条金属线路所指示的道路上正确的路线。金属线通过以高速将气态金属喷射到路面而形成。然后在路面上的金属线上形成涂料覆盖物。由空气压缩机供应的涡轮机从具有金属供给装置和涂装装置的车辆或拖车将处于气态的金属喷射器投射。显示器指示偏离正确路径的方向以及将机动车与前一车辆分开的距离。出发时可发出报警信号。

10. 发明授权

US5668540A Detection device for data relating to the passage of vehicles on a road 失效
标题翻译：与道路上的车辆通过有关的数据的检测装置
公开(公告)号：US5668540A
公开(公告)日：1997-09-16
申请号：US413748
申请日：1995-03-30
申请人： Gilles Bailleul , Francois Paris
发明人： Gilles Bailleul , Francois Paris
IPC分类号： G08G1/02 , E01F11/00 , G08G1/01
CPC分类号： G08G1/02 , E01F11/00
摘要： A detection device for data relating to the passage of vehicles over a road. The detection device is to be placed in a groove provided in the upper portion of the road and comprises a first profiled strip provided with an upper cavity in a U-shape, and a piezoelectric cable of the coaxial type arranged in the bottom of the cavity of the first profiled strip. A second profiled strip is arranged in the cavity of the first profiled strip on top of the coaxial cable. The second strip has a shape and dimensions such that it fills up the remaining volume of the cavity above the cable and seals this cavity.
摘要翻译：一种用于与道路上的车辆通过有关的数据的检测装置。该检测装置将被放置在设置在道路上部的沟槽中，并且包括设置有U形的上空腔的第一成型条和布置在该空腔的底部中的同轴型压电电缆的第一个型材带。在同轴电缆顶部的第一型材带的空腔中布置有第二型材带。第二条具有形状和尺寸，使得其填充电缆上方的空腔的剩余体积并密封该空腔。

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