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61. 发明授权

US5115109A Speed detector for traffic control 失效
标题翻译：用于交通控制的速度检测器
公开(公告)号：US5115109A
公开(公告)日：1992-05-19
申请号：US490690
申请日：1990-03-20
申请人： James R. Fisher
发明人： James R. Fisher
IPC分类号： G01P3/64 , G01P3/66 , G08G1/015 , G08G1/02 , H01H3/14 , H01H13/18
CPC分类号： G01P3/66 , G08G1/015 , G08G1/02 , H01H2239/038 , H01H3/141
摘要： A system used for monitoring the flow and speed of traffic has a strip member (1) comprising electrical contacts (3, 7) on distinct layers (2, 6) separated by a dielectric spacer layer (4), such that, when a vehicle drives over the strip, the weight of the vehicle on the strip closes the contact through holes (5) in the dielectric spacer to cause a monitoring and/or timing means to be activated and subsequently deactivated. The monitoring and/or timing means is programmable to distinguish vehicle types and between a plurality of vehicles passing over the strip at the same time.
摘要翻译： PCT No.PCT / AU89 / 00348 Sec。 371 1990年3月20日第 102（e）1990年3月20日PCT PCT 1988年8月17日提交PCT公布。出版物WO90 / 02410 用于监测交通流量和速度的系统具有带状构件（1），其包括由介电隔离层（4）分开的不同层（2,6）上的电触头（3,7）使得当车辆在该条上行驶时，该条带上的车辆的重量通过介电隔离件中的孔（5）封闭接触，以使得监视和/或定时装置被激活并随后被停用。监视和/或定时装置是可编程的，以区分车辆类型以及在同一时间通过条带的多个车辆之间。

62. 发明授权

US4901334A Traffic counter apparatus for selective lane use 失效
标题翻译：用于选择性车道使用的交通柜台设备
公开(公告)号：US4901334A
公开(公告)日：1990-02-13
申请号：US213995
申请日：1988-06-30
申请人： Guy P. Gibson
发明人： Guy P. Gibson
IPC分类号： E01F11/00 , G08G1/02
CPC分类号： E01F11/00 , G08G1/02
摘要： A housing assembly of the apparatus includes a roadway mounted base plate to which a housing is secured with the housing having a low profile and inclined side and end walls to permit placement of the housing assembly along a course of lane markers. The housing defines a chamber in which transducer and electronic components are housed. A collapsible road tube terminates within the housing in communication with the transducer. A retainer prevents road tube separation from the housing. An electrical cable of flat section passes downwardly through the base plate and terminates at a remote tallying component.
摘要翻译：该装置的壳体组件包括道路安装的基板，壳体被固定到壳体上，壳体具有低轮廓和倾斜的侧壁和端壁，以允许沿车道标记的路线放置壳体组件。壳体限定了容纳换能器和电子部件的腔室。可折叠的路管终止于与换能器通信的壳体内。保持架可防止管道与壳体分离。扁平部分的电缆向下穿过基板，并终止于远程计量部件。

63. 发明授权

US4232285A Electromagnetic detector responsive to a modification of a magnetic field 失效
标题翻译：响应于磁场修改的电磁检测器
公开(公告)号：US4232285A
公开(公告)日：1980-11-04
申请号：US852726
申请日：1977-11-18
申请人： Jean-Raymond Narbaits-Jaureguy , Henri Billottet , Pierre Granier
发明人： Jean-Raymond Narbaits-Jaureguy , Henri Billottet , Pierre Granier
IPC分类号： G01V3/08 , G01V3/10 , G01V3/11 , G08G1/01 , G08G1/02 , G08G1/042 , E01F11/00 , G01N27/72
CPC分类号： G08G1/042 , G01V3/105
摘要： An electromagnetic detector designed to monitor road traffic, responsive to a modification of an electromagnetic field produced by the presence of a metallic mass in the vicinity thereof, comprises a metal base on which are disposed a transmitting coil creating a field and a receiving coil whose axis deviates from the perpendicular to the base. The receiving coil detects a measuring field created by the currents induced in the base by the transmitted field. The processed signal is the resultant of the signal produced by the presence of a metallic mass in the transmitted field and by the signal due to the measuring field.
摘要翻译：一种用于监测道路交通的电磁检测器，其响应于在其附近存在金属物质而产生的电磁场的变化，包括：金属基座，其上设置有产生场的发射线圈和接收线圈，轴线偏离与基座的垂直线。接收线圈检测由通过场发射的基极中感应的电流产生的测量场。经处理的信号是由于在发射场中存在金属质量而产生的信号以及由于测量场引起的信号的结果。

64. 发明授权

US3949355A Sensor for vehicular traffic data accumulating systems 失效
标题翻译：车辆交通数据采集系统传感器
公开(公告)号：US3949355A
公开(公告)日：1976-04-06
申请号：US547927
申请日：1975-02-07
申请人： Reed A. Newmeyer
发明人： Reed A. Newmeyer
IPC分类号： G08G1/02 , G08G1/00
CPC分类号： G08G1/02
摘要： A pneumatic road tube, a pressure responsive transducer, and an electronic circuit provide a vehicle sensor mechanism for use in a traffic data accumulating system. A complex air wave is produced within the tube each time a vehicle axle runs over the tube, these waves are sensed by the transducer which responds by producing an electric output signal indicative thereof. The transducer output signals are coupled to the electronic circuit which amplifies weak signals and blanks out unwanted portions thereof to produce signals suitable for application to the data accumulating device. The electronic circuit may be present by an operator to accurately respond to the various types of transducer output signals produced by slow, medium, or high speed traffic.
摘要翻译：气动路面管，压力响应传感器和电子电路提供用于交通数据累积系统的车辆传感器机构。每当车轴在管上行进时，在管内产生复杂的空气波，这些波被换能器感测，该换能器通过产生指示其的电输出信号来进行响应。换能器输出信号耦合到放大弱信号的电子电路，并消除其不需要的部分，以产生适用于数据存储装置的信号。操作者可以存在电子电路以精确地响应由慢速，中等或高速业务产生的各种类型的换能器输出信号。

65. 发明授权

US3911390A Traffic sensor strip 失效
标题翻译：交通传感器条
公开(公告)号：US3911390A
公开(公告)日：1975-10-07
申请号：US41353873
申请日：1973-11-07
申请人： MYERS RICHARD H
发明人： MYERS RICHARD H
IPC分类号： E01F11/00 , G08G1/02 , G08G1/00
CPC分类号： E01F11/00 , G08G1/02
摘要： An elongated traffic sensor strip having a plurality of separate segments each appropriately spaced along the sensor to monitor traffic in separate lanes of a multi-lane roadway. A sealed envelope encloses segmented pressure-sensitive elements and a plurality of conductors connected to the individual elements. Metallic plates are positioned in the envelope along the length of the strip for attaching the strip to the surface of the roadway. In one embodiment, the elements have a pair of conductor plates normally held in spaced parallel relationship and movable to contact each other upon compression of the elements. In another embodiment, the elements have a coaxial cable which produces an electrical effect when subjected to pressure.
摘要翻译：一个细长的交通传感器条带，具有多个独立的段，每个分隔段沿着传感器适当间隔开以监测多车道道路的单独车道中的交通。密封的信封包围分段的压敏元件和连接到各个元件的多个导体。金属板沿着条的长度定位在信封中，用于将条带附接到道路的表面。在一个实施例中，这些元件具有通常保持间隔开的平行关系的一对导体板，并且可以在元件压缩时彼此接触。在另一个实施例中，这些元件具有同轴电缆，其在受到压力时产生电效应。

66. 发明授权

US3906438A System for monitoring traffic conditions in connection with the control thereof 失效
标题翻译：用于监视与其控制相关的交通状况的系统
公开(公告)号：US3906438A
公开(公告)日：1975-09-16
申请号：US33225873
申请日：1973-02-14
申请人： SIEMENS AG
发明人： KOHNERT DIETRICH
IPC分类号： G08G1/01 , G08G1/02
CPC分类号： G08G1/01
摘要： A system for monitoring traffic flow on streets having at least two traffic lanes free from oppositely directed traffic, particularly highways, wherein each traffic lane can be monitored, at least at one common location, by respective vehicle detectors, in which the magnitudes of time intervals between successive vehicles at the associated detector are measured, and mean values thereof are formed, together with mean values of another representative corresponding magnitude between successive intervals, with the values being stored in respective memories and supplied therefrom over linking means with a differenceforming device, together with similar values from other detectors, in predetermined timing with the output of the difference-forming device providing an evaluatable magnitude related to the traffic flow.
摘要翻译：一种用于监视街道上的交通流量的系统，其具有至少两个不具有相对方向的业务，特别是高速公路的行车道，其中每个行车道至少在一个公共位置可由相应的车辆检测器监测，其中时间间隔的大小测量在相关联的检测器处的连续车辆之间，并且形成其平均值以及连续间隔之间的另一代表对应幅度的平均值，其中值存储在各自的存储器中，并通过链接装置从差分形成装置，以及来自其他检测器的类似值，在预定定时中，差分形成装置的输出提供与交通流量相关的可评估量值。

67. 发明授权

US3588805A Highway intersection warning system 失效
标题翻译：高速公路交叉警告系统
公开(公告)号：US3588805A
公开(公告)日：1971-06-28
申请号：US3588805D
申请日：1969-03-11
申请人： JOHN JOSPEH DAVIN
发明人： DAVIN JOHN JOSPEH
IPC分类号： G08G1/07 , G08G1/02
CPC分类号： G08G1/075
摘要： AN INTERSECTION WARNING SYSTEM WHEREIN A PAIR OF SPACEDAPART TREADLE-TYPE SWITCHES ARE DISPOSED IN ONE OF THE ROADS. THE FIRST SWITCH IS ELECTRICALLY ARRANGED TO ACTIVATE A LIGHT WARNING SYSTEM ON BOTH ROADS. THIS IS INACTIVATED WHEN THE INTERSECTION IS CLEAR AND THE VEHICLE PASSES OVER THE SECOND TREADLE. WHEN ADAPTED TO AN EXIT RAMP THE TWO SWITCHES ACTIVATE TIME DELAY RELAYS SO THAT WHEN THE VEHICLE PASSES OVER THE SECOND SWITCH WITHIN A SELECTABLE TIME THE WARNING SYSTEM DOES NOT OPERATE. HOWEVER, WHEN THE VEHICLE IS DELAYED OR SLOWED THE WARNING SYSTEM OPERATES. ONE SET OF TREADLES IS DISPOSED AT THE RAMP TERMINAL AND THE OTHER PROXIMATE THE RAMP ENTRANCE. WHERE AN AUTOMOBILE ATTEMPTS TO ENTER THE EXIT RAMP IN THE WRONG DIRECTION THE SECOND SWITCH IS TRIPPED AND THE ALARM ACTIVATED. THE WARNING SYSTEM CONSISTS OF LAMPS CARRIED ON POLES ALONG THE RAMP. THE ENTRANCE TREADLES ACTIVATE WARNING LIGHTS ALONG THE HIGHWAY TO INFORM ONCOMING MOTORISTS OF THE RAMP CONDITION.

68. 发明授权

US3431554A Traffic safety signalling system 失效
标题翻译：交通安全信号系统
公开(公告)号：US3431554A
公开(公告)日：1969-03-04
申请号：US3431554D
申请日：1967-08-08
申请人： HELEN C BARBIE , JOHN N BARBIE
发明人： BARBIE HELEN C , BARBIE JOHN N
IPC分类号： G08G1/09 , G08G1/02 , G08G1/04
CPC分类号： G08G1/096716 , G08G1/096758 , G08G1/096783

69. 发明授权

US3090404A Pressure tube for traffic indicator 失效
标题翻译：交通指示灯压力管
公开(公告)号：US3090404A
公开(公告)日：1963-05-21
申请号：US12627661
申请日：1961-07-24
申请人： ACCURATE PRODUCTS COMPANY INC
发明人： ROBY ROBERT L
IPC分类号： G08G1/02
CPC分类号： G08G1/02 , Y10T74/20528

70. 发明授权

US3090401A Street hose for pneumatically actuated parking meter 失效
标题翻译：用于气动停车计时器的街道软管
公开(公告)号：US3090401A
公开(公告)日：1963-05-21
申请号：US77326058
申请日：1958-11-12
申请人： CALPAT PRODUCTS INC
发明人： HANDLEY JOHN R
IPC分类号： E01F11/00 , G07F17/24 , G08G1/02
CPC分类号： G07F17/246 , E01F11/00 , G08G1/02

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