• 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:
    A user information display device having at least one display (6) for the user information, characterized in that at least the display (6) displays coded service information (8) and / or monitoring, without disturbing the user information.
    公开号:BE1018415A5
    申请号:E2002/0041
    申请日:2002-01-25
    公开日:2010-11-09
    发明作者:Detlev Petersen；Ralf Rosebrock
    申请人:Bosch Gmbh Robert；
    IPC主号:
    专利说明:

    "Device for displaying user information"
    State of the Art The invention relates to a device for displaying user information, comprising at least one display for presenting the user information.
    It is already known to use passenger information systems in buses, coaches and trains, to inform the passengers of the traffic plan, to keep them informed and, where necessary, to present additional information of a tourist or advertising nature.
    Advantages of the invention
    To this end, the present invention relates to a device of the type defined above, characterized in that on at least the display, coded service and / or system and / or monitoring information is presented, without disturbing the user information.
    This allows service technicians to receive this service and / or system and / or monitoring information without using particular devices or broadcast channels. Thus, such authorized personnel can receive important information at any time without prior introduction or influence on the device according to the invention.
    The means and developments of the dependent claims are advantageous improvements of the object device of the main claim for the display of user information.
    It is particularly advantageous that the service and / or system and / or monitoring information, coded, are presented in the form of columns of signs with a writing font that is much smaller than that of the user information. Thus, the designated columns do not interfere with a user's user information and are of interest only to authorized service personnel who can use these sign columns.
    As a variant, it is advantageous for the service and / or system and / or monitoring information, coded, to be represented in the form of sign columns with transparent writing. Here again the reader of the user information is not disturbed. Only service personnel, with the help of appropriate glasses or reading devices, are able to read the information displayed in a transparent manner. It is advantageous to use a source of infrared light for the display.
    It is furthermore advantageous for the service and / or system and / or monitoring information to represent at least one version state and / or one system state and / or one resource occupation of the system and / or one system reception level. radio reception and / or a charge state of a power supply and / or a operating counter. These advantages are useful for all examples of service, system or monitoring information for service personnel. Another example is that of the number of displays existing in the device according to the invention, indicating in particular if all the displays are active. Another displayable parameter indicates whether certain displays or dual displays are used for a separate display.
    The present invention will be described hereinafter in more detail with the aid of exemplary embodiments shown in the appended drawings, in which: FIG. 1 is a block diagram of the device of the invention, FIG. display field in which different system and monitoring and service information has been embedded.
    Description
    Passenger information systems are widely used. Like all technical systems, they must be checked regularly to check the operating status. According to the invention, the service and / or system information and / or monitoring is embedded in the display field which is used for the user information. This overlay is done to not disturb the display of user information. This is achieved on the one hand by a very small size of system, service and / or monitoring information in comparison with that of the user information and, on the other hand, by the use of transparent writing, for example in the field of infrared radiation.
    As service and / or system information and / or monitoring, it is possible to use a state of a version for example of a program, a system state, for example indicating whether the system is operating, stopped or blocked, an occupation of the resources for example the number of memories of the systems which are occupied, a reception level in the case of radio reception systems, indicating whether the reception is good, medium or bad, a state of charge for the power supply indicating whether a battery or a backup power supply is charged or not, or a running counter that counts the hours of operation. In addition, the nature and status of the different displays can also be shown.
    Figure 1 shows in the form of a block diagram ledispositif device according to the invention. An antenna 1 is connected to an input of a high frequency receiver 2. A digital output of the high frequency receiver 2 drives a processor 3 connected by a data input and output to a memory 4. By the data output, the processor 3 is truncated to a signal processing circuit 5 and the latter pilot by its output a display 6. The display 6 includes a display field 7 and a field 8 for the presentation of service information, system and / or monitoring. As a variant, it is also possible to use the acoustic reproduction means and to have several displays.
    The user information is transmitted by a radio transmission method such as DAB (digital audio transmission), DVB (digital video transmission) or DRM (digital world radio). Such radio systems have the advantage of transmitting not only audio data, but also multi-data data, text, graphics, video data. The structure of the data files to be transmitted makes it possible to select almost any data which is then filtered in the high frequency receiver 2, amplified, converted at an intermediate frequency and transformed by digitization. The digitized data is then transmitted in the form of a data stream to the processor 3 which decodes it. In any case, the data are stored intermediately or stored data is downloaded from the memory 4 to be displayed on the screen. 6. For this, the processor 3 transmits to the signal processing circuit 5 which controls the display 6, the data and the signal processing circuit 5 transmits to the display 6 the data which it must display in a format compatible with the display 6.
    On the display 6, the user information, for example "Stuttgart Hauptbahnhof", is shown as indicated. In the field 8, the service and / or system and / or overlay monitoring information is displayed as shown. For this, the service and / or system and / or monitoring information is represented with a very small font compared to that of the user information. This ensures that the user information is not degraded by this system information. In addition, the system information is represented in designated columns, so that a user can not use these designated columns.
    Alternatively, it is also possible to operate without a radio receiver device and to load the data to be displayed only from the memory 4. The device according to the invention can also be combined with a location device to allow the representation of information depending on the location. In addition, the device according to the invention can also be combined with an audio reproduction for reproducing audio data.
    Figure 2 shows the display field 7 in which different fields are embedded with a transparent write for system, service and monitoring information. In field 9, the state of the RUN system is shown; this means that the display is in normal operating mode. In the display field 10, onincruste the number of the version of the program used. This is 1.1 version. In field 11, it is indicated that 2 MB of useful memory will be free. Alternatively, it is also possible to display a capacity of hard drives still available, not loaded data. In field 12, it is indicated that the reception level of the received radio signals is high. In field 13, it is indicated that the backup battery is fully loaded. In field 14, we finally indicate that the system has already turned for 196 hours.
    The transparent writing is created by a source of infrared light, for example an infrared laser deviated correspondingly in the display field to form the signs on the display field 7.
    权利要求:
    Claims (6)
    [1]
    CLAIMS 1 °) User information display device, comprising at least a display (6) for presenting the user information, characterized in that on at least the display (6), is presented service information and / or encoded system and / or monitoring for a service technician different from a user, without disturbing the user information.
    [2]
    Device according to Claim 1, characterized in that the coded service and / or system and / or monitoring information is presented in the form of columns of characters with a writing font which is much smaller than that of informationsd'utilisateur.
    [3]
    Device according to Claim 1, characterized in that the coded service and / or system and / or monitoring information is represented in the form of signal columns with transparent writing.
    [4]
    4) Device according to claim 3, characterized in that the display comprises an infrared light source to create a transparent writing.
    [5]
    Device according to one of Claims 1 to 4, characterized in that the service and / or system and / or monitoring information is at least one version status (10) and / or system status. (9) and / or a system resource occupancy (11) and / or a reception level (12) of the radio reception systems and / or a state of charge (13) of a power supply and / or a counter of operation (14).
    [6]
    6 °) Use of a device according to any one of claims 1 to 5 for a passenger information system.
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    同族专利:
    公开号 | 公开日
    DE10103659B4|2005-07-07|
    CN100446517C|2008-12-24|
    DE10103659A1|2002-08-29|
    SE0200214L|2002-07-28|
    SE0200214D0|2002-01-25|
    SE524230C2|2004-07-13|
    CN1380781A|2002-11-20|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US5651107A|1992-12-15|1997-07-22|Sun Microsystems, Inc.|Method and apparatus for presenting information in a display system using transparent windows|
    DE19654440A1|1996-12-30|1998-07-02|Mediatec Ges Fuer Multimediale|Device and method for the large-scale display of information by means of liquid crystal displays|
    JPH11341121A|1998-05-28|1999-12-10|Nec Corp|Mobile radio equipment|
    DE19831407C2|1998-07-13|2002-01-31|Ericsson Telefon Ab L M|Mobile communication device and mobile communication system|CN105681745A|2010-08-12|2016-06-15|上海科斗电子科技有限公司|Data input device|
    CN104269108B|2010-08-12|2017-08-11|上海本星电子科技有限公司|Picker is supported to obtain the display of data by infrared image acquisition|
    CN102375711A|2010-08-12|2012-03-14|上海科斗电子科技有限公司|Image data transmission system|
    CN105677278A|2010-08-12|2016-06-15|上海科斗电子科技有限公司|Data output equipment|
    CN105681619A|2010-08-12|2016-06-15|上海科斗电子科技有限公司|Large data storage mode and transmission mode|
    CN105681617A|2010-08-12|2016-06-15|上海科斗电子科技有限公司|Image type data carrier and transmission mode thereof|
    CN105681618A|2010-08-12|2016-06-15|上海科斗电子科技有限公司|Equipment for getting data based on image capture and matched equipment thereof|
    CN102376200B|2010-08-12|2015-02-04|上海本星电子科技有限公司|Display device with infrared display function|
    CN104410896B|2010-08-12|2018-07-10|上海聚然智能科技有限公司|Image data transmission system equipped with check code|
    CN104282226B|2010-08-12|2017-12-26|上海本星电子科技有限公司|Image containing data code and the display that the image can be shown|
    CN106453532A|2010-10-28|2017-02-22|上海聚然智能科技有限公司|System for acquiring downloaded data by calling images|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE10103659A|DE10103659B4|2001-01-27|2001-01-27|Device for displaying user information|
    DE10103659|2001-01-27|
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