Classifications

• • H—ELECTRICITY
  • H04—ELECTRIC COMMUNICATION TECHNIQUE
  • H04H—BROADCAST COMMUNICATION
  • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
  • H04H20/53—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers
  • H04H20/61—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers for local area broadcast, e.g. instore broadcast
  • H04H20/62—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers for local area broadcast, e.g. instore broadcast for transportation systems, e.g. in vehicles
• • G—PHYSICS
  • G07—CHECKING-DEVICES
  • G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
  • G07B15/00—Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points
  • G07B15/02—Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points taking into account a variable factor such as distance or time, e.g. for passenger transport, parking systems or car rental systems

Definitions

• the present invention is in the field of traffic telematics and relates to a communication system for vehicles, for example a communication system for vehicles of public transport, such as trains, buses or subways.
• Another goal is to offer a new communication system that is both for the dissemination of information and
• Entertainment programs can be used on passengers as well as for checking their travel authorization.
• Another goal is to offer a new communication system that is compatible with a variety of end devices that may also belong to the passengers.
• a standardized contactless interface is preferably used so that the passengers can use their own familiar terminal.
• Central data processing means are provided in the vehicle and are connected to the named data bus.
• the contactless interface is preferably bidirectional, so that data can be transmitted in both directions between the passengers and the central data processing means.
• the method according to the invention can therefore be used both for the dissemination of information, for example travel information, and entertainment programs, including advertising, as well as for the billing of the traveled route.
• FIG. 1 shows a schematic view of a vehicle, in this example a bus, with an information system according to an embodiment of the invention.
• FIG. 2 shows a block diagram of the system according to the invention.
• Figure 3 is a schematic view of another
• Embodiment of an identification module, built here as a portable radio receiver Embodiment of an identification module, built here as a portable radio receiver.
• FIG. 4 shows a schematic view of another embodiment of an identification module, here built as a wristwatch.
• FIG. 5 shows a schematic view of an identification module, in this example a contactless chip card, with an authorization checking device, in this example glasses with a VRD display.
• FIG. 1 shows a vehicle, in this example a bus 35, with an information system according to the invention.
• the invention can be used for any type of public transport vehicle, for example also for trains, subway cars, ships or airplanes.
• the information system includes central ones
• Data processing means 2 for example a computer with suitable interfaces, or a digital radio receiver with a processor, and a data bus 3, which connects the central data processing means 2 to a plurality of transceivers 31, 32.
• Each transceiver has an antenna, the antennas being oriented within the vehicle and in the direction of the passengers.
• Certain transceivers 32 are preferably installed near the doors to monitor passenger boarding and alighting.
• the central data processing means 2 have, or are connected to, at least one radio receiver 21, via which data from at least one transmitter 1, 7, 8 (FIG. 2) can be received outside the vehicle.
• the radio receiver 21 can receive and / or send and possibly process the following data, for example:
• radio programs preferably digital radio programs of a radio transmitter 1 which transmits, for example, in accordance with the DAB (Digital Audio Broadcasting) standard, including program-related data;
• DAB Digital Audio Broadcasting
• Digital television programs preferably digital television programs, for example in accordance with the DVB standard (digital video broadcasting), including program-related data;
• a mobile radio network 6 for example through a GSM or UMTS network (Global System for Mobile), including SMS, USSD and WAP data (Short Message System, Unstructured Supplementary Service Datas, or wireless application) Protocol), which data can be exchanged with a mobile device 8 or with a server 7;
• These different data are converted into another format in the data processing means 2, for example into the Bluetooth format, and are addressed to the passengers 36 concerned via the data bus 3 and the transceivers 31-32.
• Passengers 36 have personal terminals 4, each terminal containing an identification module 40 (FIG. 2), in which user-specific data are stored, and a contactless interface 41, via which a radio connection can be established with the transceivers 31-32.
• an identification module 40 FIG. 2
• a contactless interface 41 via which a radio connection can be established with the transceivers 31-32.
• the contactless interface 41 allows a radio connection in the close range (typically up to a maximum of 20 meters) and preferably comprises a chip, for example an RFID chip, and an antenna.
• the chip comprises a radio part and data processing means in the fundamental frequency range and can work, for example, in the microwave range.
• the antenna can also be integrated in the chip or consist of a wound coil.
• the terminal 4 can be in the form of a
• Radio receiver for example in the form of a portable radio receiver 42 (Fig. 3), a mobile phone, not shown, a palm top or laptop computer, not shown, a wristwatch 43 (Fig. 4) or a chip card 44 (Fig. 5), preferably in ISO format.
• the terminal can have various data reproduction means 400, for example a display and / or a loudspeaker, and various input means 401, for example a keyboard, a touchscreen and / or a device for determining the eye position.
• the display can be, for example, an LCD display and / or preferably a VRD display (Virtual Retina Display), and can thus reproduce operating states as well as images and texts received.
• the identification module 40 consists, for example, of a removable chip card, for example a SIM card (Subscriber Identification Module), or of a protected memory area in the terminal (virtual SIM card).
• the contactless interface 41 preferably allows bidirectional data transmission with the transceivers 31, 32.
• a standardized protocol is preferably used for this interface, for example the Bluetooth or HomeRF standard, so that standardized terminals 4 can be used.
• the contactless interface can also consist of an RFID element (Radio Frequency Identification).
• the terminal 4 can have its own energy supply means, for example a battery or solar cells, or can be supplied by the transceivers 31-32.
• At least some of the terminals have an additional radio receiver 46, via which data from an external transmitter 1 can be received.
• Identification parameters are recorded in the door area via the named contactless interface 41 and the transceivers 32 and transmitted to the data processing means 2.
• the identification parameters of the passenger include, for example, his name, his user number and, if necessary, the identification of his
• the identification module 4 can also be used as a SIM card (Subscriber Identification Module) in a mobile phone, the identity of the user can also consist of his IMSI number (International Mobile Subscriber Identification) in the mobile radio network.
• IMSI number International Mobile Subscriber Identification
• biometric parameters for example a photo, a fingerprint or an image of the passenger's retina, are also stored in the identification module 40.
• authorization data of the passenger are also read by the transceivers 32, wherein the authorization data can include, for example, reservation data, type of subscription, tickets paid in advance, etc.
• the identification parameters are read by a software program, which is executed by the terminal 4 or by the module 40, in the identification module 40 and transmitted by means of suitable communication protocols via the contactless interface to the transceiver 32, from where they are sent to the central data processing means via the mentioned data bus 3 2 are directed.
• a software program in the data processing means 2 registers the boarding and alighting time of the passengers and thus determines the travel fee to be charged. If the data processing means 2 are connected to a location determining device, the entry and exit location of the users is preferably also used for this calculation. The determined fee can then be offset against a monthly fee of the transport company or, in a variant, the user can be charged directly to a prepaid electronic account in the identification module 40 via the named contactless interface.
• the data processing means 2 can receive a list of authorizations or of reservations or of blocked identification modules received via the named additional radio receiver 21 and thus determine whether the passenger may board or whether the vehicle is blocked for him. If the vehicle is blocked for the passenger, the data processing means 2 can, for example, initiate suitable steps to prevent the passenger from boarding, for example acoustic and / or Optical warning signs are activated and / or the relevant inputs are closed or not opened.
• the passenger can enter the vehicle and take a seat. Additional transceivers 31 are present within the vehicle, which the
• Detect identification parameters in the identification module 40 of the passenger and send them to the central data processing means 2.
• These data processing means can check, for example, whether the passenger has reserved a place reserved for him in a travel class accessible to him.
• the transmitted authorization data for example reservation information and / or travel class information, may be included.
• the reservations can be made in advance by the passengers via any distribution channel, for example by telephone, via the Internet, at a counter or using the method described in the patent application PCT / CH96 / 00464.
• the reservation details are preferably stored in a server 7 of the transport company and are either loaded remotely in the identification module 40 or transmitted to the data processing means 2 via the radio receiver 21 mentioned. If the reservation information is available in the identification module, the passenger can read this reservation, for example the seat number, on the display 400 of his terminal 4.
• a written or spoken message can be made on his personal device, for example. If he finds the reserved space, he can be greeted with his name; the reserved space can then be marked, for example, from "reserved” to "reserved and occupied”.
• the passenger 36 When the passenger 36 is seated, he can receive data via the transceiver 31 and have it played or edited on his personal terminal 4.
• the data obtained can For example, include tourist information, advertising, music, entertainment programs, etc.
• Certain data can be generated by the driver of the vehicle and transmitted to everyone or to selected passengers via the data bus 3.
• Other information for example DAB or DVB programs received via the radio receiver 21 and data accompanying the program, can be converted into a suitable format, for example Bluetooth format, and addressed to the passengers 36.
• location-dependent data can also be transmitted to the passengers, for example information about the next stop.
• This location-dependent information can either be generated in the vehicle 35 and / or received as program-accompanying data and filtered on the basis of the location information determined in the vehicle.
• the interface between the terminals 4 and the transceivers 31 is preferably bidirectional.
• the passengers can trigger certain actions with the data processing means via suitable operating elements of their end devices. For example, every passenger can use this channel to have the vehicle stop at the next stop, or to request a change of seat and / or class.
• the position of the identified passengers in the vehicle is preferably temporarily stored in the data processing means 2.
• certain data routed via the data bus can be addressed as a function of the named stored position and can only be transmitted by the transceiver that is closest to the addressed passenger.
• the passengers in the vehicle can communicate with one another via the named data bus, for example by telephone or play.
• the data processing means 21 are connected to a mobile radio system 6, for example a GSM or UMTS mobile radio system, the passengers can also log into this mobile radio system via the aforementioned contactless interface 4-31 and the data bus 3 and establish connections. In this way, passengers who do not have a mobile radio telephone but who have a terminal 4 with a suitable interface 41 can make calls or send and receive e-mail when they are in the vehicle 35.
• each vehicle 35 has one or more IMSI numbers which are converted in the data processing means 2 into a suitable address for the data bus.
• a passenger borrows one of the available IMSI numbers, which is then assigned to them during the connection.
• the telecommunications costs incurred during the connection are charged by the operator of the mobile radio network 6 to the operator of the vehicle 35 via known mechanisms, who charges the passenger with a surcharge on the travel invoice.
• the passenger has a subscription with the operator of his home mobile radio network 6.
• the IMSI number and the MSISDN number are then stored in the identification module 40 in the terminal 4 and are sent to the data processing means 2 as soon as the passenger has taken his seat.
• the communication system in the vehicle 35 behaves like a visited network (VPLMN - Visited Public Land Mobile Network) with a Roamine agreement with the operator of the mobile radio network 6, and operates a visitor file (VLR - Visitor Location Register) in which the IMSI of the passenger is copied.
• the mobile radio part connected to the data processing means 2 can log into the mobile radio network 6 using this known roaming method with this IMSI number, so that calls are automatically forwarded to the passenger become.
• the mobile radio network operator can charge the telecommunications costs incurred directly to the user of the terminal 4.
• the billing documents produced by the mobile radio network operator for example CDR (Call Details Records), can be converted into a suitable one in the data processing means 2, for example
• the system according to the invention can also be used if the travel authorization is not checked when boarding and alighting, but within the vehicle.
• a polling method can be used, for example.
• the central data processing means call up all passengers in the vehicle at regular intervals. Each terminal 4 that receives this call replies with a message which preferably contains the identification data. In this way, the central data processing means regularly receive a list of all end devices in the vehicle.
• the system according to the invention can also be used if the tickets are checked by a controller 9 (FIG. 5).
• the controller preferably has a portable authorization checking device 90 which is equipped with a contactless interface integrated in the housing 91 and which can thus connect to the end devices of the passengers in order to record the authorization and identification data stored in the identification module 40.
• the data that are recorded include, for example, the reservation details and the electronic ticket or subscription of the passenger, and, in a preferred variant, biometric parameters of the passenger, for example a photo of the passenger. With these biometric parameters, the controller can check whether the terminal really belongs to the passenger.
• the authentication device contains reproduction means 92 and 93 in order to do so Authorization information and identification data to be displayed optically and / or acoustically.
• This information can be displayed, for example, on a display, for example on an LCD display, of the test device, and / or read by a voice synthesizer and reproduced acoustically in the headphones 93 of the controller.
• this information is optically projected onto the retina of the controller using a VRD device 92 (Virtual Retina Display).
• Electronic encryption and signing means are preferably provided to encrypt the data transmitted via the named contactless interface and to electronically sign this data.
• TTP mechanisms Trusted Third Party
• the identification module in the terminal preferably contains a private and a public key, so that end-to-end encryption up to the

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• 1999
  • 1999-07-06 WO PCT/CH1999/000299 patent/WO2001003075A1/fr active IP Right Grant
  • 1999-07-06 AU AU44951/99A patent/AU4495199A/en not_active Abandoned
  • 1999-07-06 AT AT99927637T patent/ATE395673T1/de active
  • 1999-07-06 ES ES99927637T patent/ES2306513T3/es not_active Expired - Lifetime
  • 1999-07-06 DE DE59914763T patent/DE59914763D1/de not_active Expired - Lifetime
  • 1999-07-06 EP EP99927637A patent/EP1192602B1/fr not_active Expired - Lifetime
• 2001
  • 2001-11-30 US US09/998,281 patent/US6888443B2/en not_active Expired - Lifetime

Non-Patent Citations (1)

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