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51. 发明授权

US4418411A Method and apparatus for generating an equipment reply signal for the automatic identification of objects and/or living beings 失效
标题翻译：用于生成用于物体和/或生物的自动识别的设备应答信号的方法和装置
公开(公告)号：US4418411A
公开(公告)日：1983-11-29
申请号：US242177
申请日：1981-03-10
申请人： Rainer Strietzel
发明人： Rainer Strietzel
IPC分类号： G08B13/24 , G01S13/78 , G06K7/00 , G07C9/00 , G06F11/00 , G06K7/01 , H04Q9/00
CPC分类号： G01S13/78 , G06K7/0008 , G07C9/00111
摘要： Method and apparatus for generating an equipment reply signal for the automatic identification of objects and/or living beings, including a stationary interrogator having an energy transmitter, a receiver, an evaluator connected to the receiver, an opening code generator, and a first modulator connected to the energy transmitter, and a transponder fastened to the object or living being having a circuit unit with an energy receiver and converter, a code memory, a clock generator, a code transmitter, at least one antenna, an opening code receiver, an opening code memory, an opening code comparator connected to the opening code memory and the opening code receiver, a demodulator connected to the energy receiver and converter, and a second modulator connected to the demodulator, code transmitter, opening code transmitter and code memory, which includes radiating an opening code in the interrogator, storing the opening code in the transponder, radiating a code stored in the code memory by the code transmitter if the stored and radiated opening codes coincide, modulating a reply carrier signal on an energy wave with the first modulator, separating the reply carrier signal from the energy wave with the demodulator, modulating the reply signal carrier with the code with the second modulator, and radiating the modulated reply carrier signal as the reply signal with the code transmitter.
摘要翻译：用于生成用于物体和/或生物的自动识别的设备应答信号的方法和装置，包括具有能量发射器的固定询问器，接收器，连接到接收器的评估器，开启码发生器和连接的第一调制器能量传送器，以及紧固在物体上的发射机应答器或具有能量接收器和转换器的电路单元，代码存储器，时钟发生器，代码发送器，至少一个天线，开放码接收器，开口代码存储器，连接到开启代码存储器和开启代码接收器的开启代码比较器，连接到能量接收器和转换器的解调器，以及连接到解调器，代码发送器，开放码发送器和代码存储器的第二调制器，其包括在询问器中辐射打开码，将开放码存储在应答器中，将存储在码存储器中的码放射t 如果存储和发射的开口码一致，则他对发射机进行编码，用第一调制器调制能量波上的应答载波信号，用解调器将应答载波信号与能量波分离，用第二个码调制器，并用编码发射机发射调制后的应答载波信号作为应答信号。

52. 发明授权

US4333078A Apparatus for synchronized reception in connection with system for recording objects 失效
标题翻译：与用于记录物体的系统同步接收的装置
公开(公告)号：US4333078A
公开(公告)日：1982-06-01
申请号：US268496
申请日：1981-05-29
申请人： Bengt Henoch , Eilert Berglind
发明人： Bengt Henoch , Eilert Berglind
IPC分类号： G01S13/78 , G01S13/76 , G01S13/80 , G01S13/82
CPC分类号： G01S13/78
摘要： An apparatus for synchronized signal reception wherein a first signal of frequency f.sub.o is transmitted by a first unit and is reflected by a second unit, which thus transmits the reflected second signal. The reflected signal is modulated by information which is supplied by a coding device 27 in said second unit, which coding device generates a coded pulse train 27p in the form consisting of pulses, i.e. information symbols. A pulse generator 28 is controlled by the pulse train to emit a signal with one of two frequencies k.sub.1 and k.sub.2, respectively, in dependence upon the binary state of the pulse train. The signal is divided in a frequency divider 29 to provide frequencies k.sub.1 /n and k.sub.2 /n, respectively, which are supplied to the coding device 27, causing the coding device to emit said pulses with lengths which are related to the cycle lengths of frequencies k.sub.1 /n and k.sub.2 /n, respectively. The signal generated in the pulse generator 28 with the frequencies k.sub.1 and k.sub.2, is applied as a modulating signal to the modulator 26, which generates a single sideband with the alternating frequencies f.sub.o +k.sub.1 and f.sub.o +k.sub.2, respectively, constituting said second signal. The receiver 23 of the first unit receives the reflected second signal and scans said information symbols by means of the duration of the signal in dependence of the frequency of the signal.
摘要翻译：一种用于同步信号接收的装置，其中频率fo的第一信号由第一单元传输并由第二单元反射，从而传送反射的第二信号。由所述第二单元中的编码装置27提供的信息调制反射信号，该编码装置以由脉冲即信息符号构成的形式生成编码脉冲串27p。脉冲发生器28由脉冲串控制，以分别根据脉冲串的二进制状态发射具有两个频率k1和k2之一的信号。信号被分频在分频器29中以分别提供给编码装置27的频率k1 / n和k2 / n，使得编码装置发射具有与频率周期长度相关的长度的所述脉冲 k1 / n和k2 / n。在具有频率k1和k2的脉冲发生器28中产生的信号作为调制信号被施加到调制器26，调制器26分别产生构成所述第二信号的具有交替频率fo + k1和fo + k2的单个边带。第一单元的接收器23接收反射的第二信号，并且根据信号的频率根据信号的持续时间扫描所述信息符号。

53. 发明授权

US4288689A Automatic vehicle identification system and method 失效
标题翻译：自动车辆识别系统及方法
公开(公告)号：US4288689A
公开(公告)日：1981-09-08
申请号：US84429
申请日：1979-10-12
申请人： Jerome H. Lemelson , Christian Grund
发明人： Jerome H. Lemelson , Christian Grund
IPC分类号： B61L25/04 , G01S13/78 , G07B15/00 , G08G1/017 , G06K7/00 , B61L21/00 , G01S9/56
CPC分类号： G07B15/063 , B61L25/043 , B61L25/045 , G01S13/78 , G08G1/017
摘要： An automatic vehicle identification system for use in identifying and routing vehicles, such as railway cars or other vehicles which routinely travel a given track or path. A passive electronic device or electrical circuit is employed to intersect an energy field and respond thereto by generating a code in accordance with energy received and converted to coded electrical signals. Connected to the passive device is a short wave transmitter for transmitting signals generated by the electrical device when so energized. The electrical device may also comprise a plurality of different induction coils or antenna which serve to modify an energy field in a given manner, which modification may be detected by short wave sensing and converted to a coded electrical signal which is employed to identify the vehicle. In another form, a coded array of antenna or induction coils, is provided which modify energy fields generated at check points or scanning locations along a trackway or roadway, wherein such energy field modifications are sensed at each such scanning location, resulting in the generation of an electrical code at each location and identification of the vehicle.
摘要翻译：一种用于识别和布置车辆的自动车辆识别系统，例如铁路车辆或其他常规行驶给定轨道或路径的车辆。使用无源电子装置或电路与能量场相交，并通过根据接收的能量生成代码并对其进行响应，并将其转换为经编码的电信号。连接到无源器件是短波发射器，用于在通电时传输由电气设备产生的信号。电气设备还可以包括多个不同的感应线圈或天线，其用于以给定方式修改能量场，该修改可以通过短波检测被检测并转换成用于识别车辆的编码电信号。在另一种形式中，提供天线或感应线圈的编码阵列，其修改沿着轨道或道路的检查点或扫描位置处产生的能量场，其中在每个这样的扫描位置处感测到这种能量场修改，导致产生在每个位置的电码和车辆的识别。

54. 发明授权

US3900867A Interrogator-responsor system for different interrogator codes 失效
标题翻译：用于不同询问器代码的询问器 - 响应器系统
公开(公告)号：US3900867A
公开(公告)日：1975-08-19
申请号：US33117373
申请日：1973-02-09
申请人： SIEMENS AG
发明人： WAGNER GERHARD
IPC分类号： G01S13/78 , G01S9/56
CPC分类号： G01S13/78
摘要： An interrogation system in which comparison circuits determine lead or lag of an interrogation code in the answering apparatus, i.e., transponder, and provide a compensating correction. The system employs time dependent differing interrogation codes which are successively transmitted from an interrogation apparatus to one or more answering apparatuses. Time dependent differing answer codes, logically related to the interrogation codes, are employed to indicate a friendly answer. The answer codes are generated and stored as past, present and future time codes. Lead or lag of the clock of the answering apparatus with respect to the interrogation apparatus is determined by a comparison of stored and received interrogation codes so that a resetting of the code program and/or an adjustment of the clock can be performed to achieve synchronism.
摘要翻译：询问系统，其中比较电路确定应答设备中的询问码的引导或滞后，即应答器，并提供补偿校正。系统采用从询问装置连续发送到一个或多个应答装置的时间相关的不同询问码。与逻辑上与询问码相关的时间依赖不同的答案代码被用于表示友好的答案。应答代码生成并存储为过去，现在和将来的时间码。通过比较存储和接收的询问码来确定应答设备相对于询问设备的时钟的引导或延迟，从而可以执行代码程序的重置和/或时钟的调整以实现同步。

55. 发明授权

US3772692A Marine radar-beacon transponder navigation and collision avoidance system 失效
标题翻译：海洋雷达交通运输系统导航和碰撞避免系统
公开(公告)号：US3772692A
公开(公告)日：1973-11-13
申请号：US3772692D
申请日：1972-01-05
申请人： SPERRY RAND CORP
发明人： BRADDON F
IPC分类号： G01S13/78 , G01S13/93 , G01S9/02
CPC分类号： G01S13/9307 , G01S13/78
摘要： A marine radar-beacon transponder navigation and collision avoidance system provides facilities for early detection of, identification of, and communication with cooperating marine vessels by virtue of the integration of the radar and radio transponder systems of the ships into a complete intelligence processing system permitting early detection and identification of any two stations, additionally providing an intelligence conveying link therebetween. Any collision threat situation and its participants are identified by cooperative reference to the radar plan position indicator or to a permanent plotted record which displays dangerous constant bearing intruders as specially characterized and easily recognized lines.
摘要翻译：海事雷达信标转发器导航和防撞系统提供了通过将船舶的雷达和无线电转发器系统集成到一个完整的智能处理系统中的早期检测，识别和通信合作海洋船只的设施，任何两个站的检测和识别，另外在其间提供智能传送链路。任何碰撞威胁情况及其参与者都可以通过协调参考雷达平面位置指示器或永久性绘制的记录进行识别，这些记录将危险的恒定轴承入侵者显示为特别表征和容易识别的线路。

56. 发明授权

US3665464A Method and apparatus for high speed vehicle position acquisition 失效
标题翻译：高速车辆位置采集方法与装置
公开(公告)号：US3665464A
公开(公告)日：1972-05-23
申请号：US3665464D
申请日：1969-05-01
申请人： GOODYEAR AEROSPACE CORP
发明人： MEILANDER WILLARD C
IPC分类号： G01S5/14 , G01S19/48 , G01S9/56
CPC分类号： G01S13/78 , G01S5/14 , G01S13/46 , G01S2013/466
摘要： A transmitted interrogation and multiple receptions are utilized to provide aircraft position determination at high speed. A processing application of a data processor is utilized to implement the extensive data handling requirements of the system. The system may be ground based or is completely compatible with a navigational satellite or suitably equipped aircraft. Overlapped responses are substantially eliminated by discretely interrogating aircraft or other vehicles in accordance to distance.
摘要翻译：利用发送的询问和多个接收以高速提供飞机位置确定。利用数据处理器的处理应用来实现系统的广泛的数据处理要求。该系统可以是基于地面的，或者与导航卫星或适当装备的飞机完全兼容。根据距离离散询问飞机或其他车辆，基本上消除了重叠的响应。

57. 发明授权

US3483474A Digitalized receiver system 失效
标题翻译：数字接收系统
公开(公告)号：US3483474A
公开(公告)日：1969-12-09
申请号：US3483474D
申请日：1966-09-19
申请人： US NAVY
发明人： MERANDA JAMES I
IPC分类号： G01S13/78 , G06F17/15 , H03D1/00 , H03K5/26 , H04L27/227 , H03K5/20
CPC分类号： H04L27/2278 , G01S13/78 , H03D1/00 , H03K5/26

58. 发明授权

US3474460A Position monitoring system 失效
标题翻译：位置监测系统
公开(公告)号：US3474460A
公开(公告)日：1969-10-21
申请号：US3474460D
申请日：1967-08-31
申请人： HAZELTINE CORP
发明人： HUEBSCHER HERBERT
IPC分类号： G01S13/78 , G05B19/16 , G11B5/37 , G01S9/56
CPC分类号： G05B19/16 , G01S13/78 , G11B5/37

59. 发明授权

US3359554A Radar-beacon system with two-way communication capability 失效
标题翻译：具有双向通信能力的雷达信标系统
公开(公告)号：US3359554A
公开(公告)日：1967-12-19
申请号：US58054766
申请日：1966-09-19
申请人： HOFFMANN-HEYDEN ADOLF-E
发明人： HOFFMANN-HEYDEN ADOLF-E
IPC分类号： G01S13/78
CPC分类号： G01S13/78

60. 发明授权

US3341845A System for automatic radio transfer of digital information and for distance computation 失效
标题翻译：用于数字信息的自动无线电传输和距离计算的系统
公开(公告)号：US3341845A
公开(公告)日：1967-09-12
申请号：US50800765
申请日：1965-11-16
申请人： THOMSON HOUSTON COMP FRANCAISE
发明人： PIERRE DEMAN
IPC分类号： G01S13/78 , G01S13/84 , H04Q9/14
CPC分类号： G01S13/78 , G01S13/84 , H04Q9/14

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