• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    PCT No. PCT/CH84/00022 Sec. 371 Date Oct. 23, 1984 Sec. 102(e) Date Oct. 23, 1984 PCT Filed Feb. 16, 1984 PCT Pub. No. WO84/03264 PCT Pub. Date Aug. 30, 1984.In order to transmit in a simple manner in a railway system informations from a ground station provided at the rail level to a railway vehicle, a plurality of transmitters (5) and receivers (4) are arranged one after the other in the longitudinal direction of the railway track and are used as coding elements (1,2,3) of a coding group and cooperate individually and one after the other with a code converter (9) upon the passage of a vehicle on the rails provided with a corresponding code converter (9)-like ground station. The isolated coding elements (1,2,3) comprised of transmitter (5) and receiver (4) form the parts of a resonant circuit which is synchronized with the frequency of the code converter (9) and which draws the whole energy required for its return from the transmission power of the code converter (9).
    公开号:SU1314966A3
    申请号:SU843806466
    申请日:1984-10-19
    公开日:1987-05-30
    发明作者:Егер Вальтер
    申请人:Вальтер Егер (СН)；
    IPC主号:
    专利说明:

    1h:
    Consequently, the receiving and transmitting elements 1, 2, 3 of the ground station located in the vehicle following the path, in which the transmitted signal is converted into a response signal with a phase change compared to the transmitted excitation signal, the response signals are received at the receiving side of the vehicle, and t is compared. convert to indication signals on the transmit
    The invention relates to the transmission of commands between a ground station located in a rail zone and a receiving / transmitting station installed on board a vehicle.
    The purpose of the invention is to increase the reliability of signal transmission between the vehicle and the ground station and to increase the information content of the transmitted signals by controlling the phase of the signals.
    Figure 1 shows a block diagram of a device that implements the proposed method; figure 2 - section aa in figure 1; figure 3 is a functional diagram of the receiving and transmitting element of the ground station; figure 4 - receiving and transmitting device of the vehicle.
    On the railroad sleepers (Figures 1 and 2) there are a plurality of receiving and transmitting elements 1, 2 and 3 forming the coding group. The latter consist (fig. 3) of one receiving coil 4 and one transmitting coil 5, which are electrically connected to each other. being connected to the capacitors 6 and 7. The coils 4 and 5, as well as the capacitors 6 and 7, are selected in such a way that the oscillating circuit formed by them differs in the resonance point at the frequency used in the transmission of signals signal generated from the light signal obtained from the optical signal device 8. To this end, the ratio of
    966
    on the vehicle side, a weak control signal is generated, which is received directly at the receiving side, is compared in the block with a predetermined level, and if they do not match, an error signal is generated. In addition, the phase of the receiving and transmitting element 1 (2, 3) is set to the position of the light signal of the optical signal device R. And Il.
    the capacitors of capacitors 6 and 7, or simply replacing the connections of the coil 4 with the help of a relay for switching the polarity. The receiving-transmitting device 9 installed on board the rail vehicle feeds the coil 10 acting as a code feeder and receives the coded digital signal with the help of the coil 11 which is scanned as a code reading device.
    The transceiver is powered from the power source 12 and, for its part, controls the operation of two relays 13 and 14, which can trigger alarms or affect the movement of the train.
    Figure 4 presents the block diagram of the receiving-transmitting device 9.
    The alternating current signal stored in the microcomputer 15 is transmitted via line 16 and via the transmitter 17 to the input of the code feeder 10.
    The signal passed by the code feeder 10 is alternately received by the receiving coil 4 (Fig. 2) of elements 1, 2 and 3 (Fig. 1) and again emitted by the transmitting coil 5, having undergone phase rotation. This signal is received by the code reading coil 11 and transmitted through the receiving amplifier 18 and line 19 to the input of the microcomputer 15.
    The microcomputer 15 may, under the influence of the coding group, determine, after a predetermined period of time has elapsed, whether a predetermined signal is received, and if not, to initiate alarms or warnings.
     313
    on the display element 20 and initiate the relay 13 and 14 operation. Microcomputer 15 can also monitor a weak signal, which may have a small value and flow from the code supply of the coil 10 to the code reading coil 11, and, in its absence, trigger an alarm.

    The microcomputer signals I5 are prepared prior to the Tripping of relays 13 and 14 in the reference and amplification element 21.
    The elements of the ground station, in which the transmitted signal is converted into a response signal with the possibility of a phase change compared to the transmitted excitation signal, are received at the receiving side of the vehicle, compared and converted into display signals, about l and h s - y and so that, in order to increase the reliability of the transmission, a weak control signal is constantly formed on the transmitting side, which is received. D1 directly at the receiving side of the microcomputer 15 control-5 rtnogo means sravniroliruets addition, during operation the control unit 22.
    权利要求:
    Claims (2)
    [1]
    1. A method of transmitting signals between a vehicle and a ground station, in which a signal of excitation is formed on the transmitting side of the vehicle, is transmitted to successively located
    path of the vehicle., light signal.
    / f / 1
    The elements of the ground station, in which the transmitted signal is converted into a response signal with the possibility of a phase change compared to the transmitted excitation signal, are received at the receiving side of the vehicle, compared and converted into display signals, about l and h s - u and so that, in order to increase the reliability of the transmission, a weak control signal is continuously formed on the transmitter side, which is received.
    20
    25
     with a given level and at their
    inconsistencies form the sign
    mistakes.
    [2]
    2. The method according to Claim 1, characterized in that, in order to increase the information content, the phase of the receiving-transmitting element of the ground station is adjusted to the position of the light signal of the optical signaling device and remotely depending on the position change.
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    Compiled by N. Lysenko Editor A. Dolinich Tehred N. Glushenko Proofreader I. Erdeyi
    Order 2225/59 Circulation 544 Subscription
    VNIIPI USSR State Committee
    for inventions and discoveries 113035, Moscow, Zh-35, Raushsk nab., 4/5
    Production and printing company, Uzhgorod, st. Project, 4
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    US2174255A|1939-09-26|Approach control apparatus for railway signaling systems
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    SU1632847A1|1991-03-07|A device for transmitting code signs to a rail line
    US2408206A|1946-09-24|Apparatus for railway signal systems
    US2249722A|1941-07-15|Approach control apparatus for railway signaling systems
    US2277478A|1942-03-24|Railway traffic controlling apparatus
    US2706813A|1955-04-19|Apparatus for generating coded alternating current
    SU1449439A1|1989-01-07|Arrangement for transmitting data to locomotive
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    US2217528A|1940-10-08|Railway signaling apparatus
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    同族专利:
    公开号 | 公开日
    FR2541214B1|1992-01-24|
    WO1984003264A1|1984-08-30|
    AU2493884A|1984-09-10|
    IT1198789B|1988-12-21|
    ES8502825A1|1985-01-16|
    CA1215768A|1986-12-23|
    DE3490076D2|1985-04-04|
    SE458026B|1989-02-20|
    AU573572B2|1988-06-16|
    ES529881A0|1985-01-16|
    SE8405212D0|1984-10-18|
    JPS60500663A|1985-05-09|
    IT8409344D0|1984-02-20|
    GB8426017D0|1984-11-21|
    CH661994A5|1987-08-31|
    JPH0534188B2|1993-05-21|
    GB2146508B|1987-07-01|
    AT393657B|1991-11-25|
    FR2541214A1|1984-08-24|
    GB2146508A|1985-04-17|
    DE3490076C1|1988-05-26|
    ATA900684A|1991-05-15|
    BR8405485A|1985-02-20|
    US4655421A|1987-04-07|
    SE8405212L|1984-10-18|
    引用文献:
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    DE2643134A1|1976-09-24|1978-03-30|Siemens Ag|Failsafe signalling system for automatic points operation - uses track-side detectors to interrogate stored commands in locomotive at critical locations|
    AU525251B2|1978-06-02|1982-10-28|Amalgamated Wireless Limited|Identification system|
    US4491967A|1982-07-16|1985-01-01|Sumitomo Electric Industries, Ltd.|Systems for locating mobile objects by inductive radio|DE3815625A1|1988-05-07|1989-11-16|Koelner Verkehrs Betriebe Ag|METHOD FOR AUTOMATICALLY PRESENTING DRIVE PARAMETERS IN THE DRIVETRAIN OF A LINE BUS WITH AN AUTOMATIC TRANSMISSION, AND DEVICE FOR IMPLEMENTING THE METHOD|
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    DE4443298A1|1994-12-06|1996-06-20|Telefunken Microelectron|Localising and identifying vehicles, e.g. stolen cars|
    NL9500373A|1995-02-24|1996-10-01|Diamond White Avv|Method for preparing a combination preparation for bleaching of teeth on the one hand and for skin and mucous membrane disorders on the other and the use thereof.|
    DE19620127A1|1996-05-18|1997-11-20|Stefan Dipl Ing Bayer|Energy supply method for two rail vehicle generating electromagnetic signal marker|
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    DE10052689A1|2000-10-24|2002-05-02|Metronom Indvermessung Gmbh|Coding component for use in logic system associated with e.g. traffic or goods, comprises resonant circuits signaling when excited at resonant frequency|
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    US7198235B2|2003-01-13|2007-04-03|Lenz Elektronik Gmbh|Method and apparatus for the transmission of information between track and vehicle of a model railroad|
    AT405472T|2005-04-28|2008-09-15|Siemens Schweiz Ag|METHOD FOR RECORDING ROUTE POINTS|
    FR2885916B1|2005-05-19|2007-10-19|Csee Transp Sarl|DEVICE FOR MAINTAINING A RAILWAY TRAVERSE|
    ITTO20050612A1|2005-09-09|2007-03-10|Fondazione Torino Wireless|SYSTEM OF RECOGNITION AND TRACEABILITY OF OBJECTS, IN PARTICULAR PAPER DOCUMENTS|
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    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    CH949/83A|CH661994A5|1983-02-21|1983-02-21|METHOD FOR TRANSMITTING INFORMATION AND COMMANDING FROM A GROUND TO A RAIL VEHICLE.|
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