EP2148305A1 - Procédé de taxation d'utilisations d'espaces d'une station mobile - Google Patents

Procédé de taxation d'utilisations d'espaces d'une station mobile Download PDF

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Publication number
EP2148305A1
EP2148305A1 EP08450112A EP08450112A EP2148305A1 EP 2148305 A1 EP2148305 A1 EP 2148305A1 EP 08450112 A EP08450112 A EP 08450112A EP 08450112 A EP08450112 A EP 08450112A EP 2148305 A1 EP2148305 A1 EP 2148305A1
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EP
European Patent Office
Prior art keywords
location
data
station
user
encrypted
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP08450112A
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German (de)
English (en)
Inventor
Peter Van Haperen
Jasja Tijink
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kapsch TrafficCom AG
Original Assignee
Kapsch TrafficCom AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kapsch TrafficCom AG filed Critical Kapsch TrafficCom AG
Priority to EP08450112A priority Critical patent/EP2148305A1/fr
Publication of EP2148305A1 publication Critical patent/EP2148305A1/fr
Withdrawn legal-status Critical Current

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    • 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
    • G07B15/06—Arrangements for road pricing or congestion charging of vehicles or vehicle users, e.g. automatic toll systems
    • G07B15/063—Arrangements for road pricing or congestion charging of vehicles or vehicle users, e.g. automatic toll systems using wireless information transmission between the vehicle and a fixed station

Definitions

  • Such methods are used, for example, in electronic driving performance measurement, road toll or parking management systems to account for local uses such as the kilometer-dependent use of a particular route in a road network or the time-dependent use of a particular parking space in a parking lot.
  • OBU onboard units
  • the aim of the invention is to provide a method of the kind set forth which overcomes the stated disadvantages of the prior art and combines high transparency of the billing process with high confidentiality of the user movement data.
  • the inventive method is based on the new approach, the location usage data, which reflect the movement profile of a station and thus allow verification of Verryungsgrundlagen sent in encrypted form to the headquarters and there in encrypted form available for user queries.
  • the method of the invention allows the user to view the detailed location usage underlying his billing without requiring a locally accessible and tamper-resistant interface at the mobile station; the query can be performed by the user at any time and in a single central location. Only the user himself knows the key to decrypting his place of use data in the center. This preserves the full confidentiality of this sensitive user data vis-à-vis the system operator or billing authority.
  • the encrypted location usage data is provided by the central office via a web interface for querying via the Internet, so that the user can also carry out the verification of his settlement basis from anywhere in the world.
  • the user can enter the key either directly into the central office or via their web interface in this, and the decryption takes place directly in the Headquarters.
  • An even higher level of confidentiality is achieved when the user receives the encrypted location usage data from the central office and decrypts it in his interrogation terminal into which he enters the key and which only holds the key locally, ie does not forward it to the central office.
  • the location usage data can be stored in plaintext in the station and only encrypted immediately for sending to the control center. However, it is particularly advantageous if the location usage data are already stored in the station only in encrypted form, so that even an inspection of the mobile station would give no information about the movement history of the station.
  • the granularity of the location usage data can be arbitrarily selected according to the desired requirements, from "very fine” at the level of individual positions ("position fixes”) to “very coarse” at the level of traveled sections, kilometers per time, length of stay in a parking area, crossing Accordingly, the location usage data both directly to the determined positions (“raw position data”) correspond to the station and - preferably - be created from a geographical assignment of positions to places, routes or areas in a geodatabase.
  • the encrypted location usage data can be stored in a separate area of the center, which is preferably physically separated from the remaining components of the center is particularly preferably outsourced as a web server.
  • the encrypted location usage data can be placed in the central office, for example, under the separate power of disposition of a third party, which on the one hand increase security and trust for the user and on the other hand can allow a division of responsibilities on the operator side.
  • the transmission of the location-anonymised billing data can be carried out via any radio network known in the art, for example via mobile telephone, WLAN or WAVE networks.
  • the transmission of the location-anonymous billing data takes place via a DSRC network in order to allow the high reliability and closed user group property of such networks to be given priority to the billing data.
  • the transmission of the encrypted location usage data can in itself also take place via any radio network known in the art, for example via DSRC, WLAN or WAVE networks. It is particularly advantageous if, according to a further feature of the invention, the transmission of the encrypted location usage data takes place via data packet transmission in a mobile telephone network.
  • the transmission of the location data for testing and control purposes is generally lower than the billing data transfer, so that on the one hand no resources of the billing data communication are consumed and on the other hand with data packets conventional mobile phone networks Aus GmbH can be found, for example with SMS or GPRS data messages in GMS - or UMTS networks.
  • the mobile station may determine its position by any positioning method known in the art, for example by location in a mobile telephone, WLAN or DSRC network.
  • the position of the station is determined by satellite, e.g. according to the GPS, GLONASS, EGNOS, WAAS or GALILEO standard, which combines high accuracy with self-sufficiency.
  • satellite e.g. according to the GPS, GLONASS, EGNOS, WAAS or GALILEO standard, which combines high accuracy with self-sufficiency.
  • GPS GPS, GLONASS, EGNOS, WAAS or GALILEO standard
  • GPS global positioning system
  • GLONASS GPS
  • EGNOS EGNOS
  • WAAS GALILEO standard
  • the key is entered by the user himself into the station. This process is very transparent to the user, but requires a separate input device, e.g. a keyboard at the station.
  • the key is preferably pre-stored in the station and handed to the user with the station, for example in a sealed envelope or as a "scratch code".
  • the key can be entered by the user in a programming device, which stores the key in the station, which eliminates a separate input device for each station.
  • a further advantageous embodiment of the invention is characterized in that the location usage data in the station is encrypted with different user-specific keys for different encrypted location usage data which are sent to the polling center by users equipped with the correct key.
  • different keys can be distributed to different types of users, for example, single user keys to the driver and a group key to the operator of a vehicle fleet, etc.
  • the method according to the invention is suitable for all types of mobile stations, which are used for billing local uses in the context of a central system.
  • the station is an onboard unit of a vehicle in a mileage measurement, road toll or parking space management system.
  • FIG. 1 a block diagram of the components of a satellite-based road toll or parking management system, which operates according to the method of the invention.
  • a mobile station 1 ("onboard unit", OBU) is shown, which with the aid of a GPS receiver 2 continuously, for example continuously, periodically or only during movements, determines the position of the station 1 in a coordinate system (not shown) and as Positions raw data 3 passes to a mapping application 4.
  • the item raw data 3 consist for example of a sequence of geographical longitude and latitude coordinates at predetermined time intervals or each provided with a time stamp.
  • mapping application 4 described below is optional; in the simplest case, it can be dispensed with and the item raw data 3 are processed further directly as location utilization data 5.
  • the (optional) mapping application 4 arranges the position raw data 3 to predefined locations, e.g. Parking lots, routes, e.g. Motorway sections, areas, e.g. Parking spaces or toll areas, borders, e.g. Access barriers, or the like. from a geodatabase 6 in order to create local and / or temporally generalized location usage data 5.
  • the location information data 5 concern only more relevant for a billing local uses, such as driving on a particular route, the departure of a certain distance, exceeding a certain speed, staying at a certain place, staying for a certain time, exceeding a certain Area boundary or barrier, etc.
  • the location usage data 5 may, for example, take the form of a list of traveled sections or used parking spaces with corresponding time stamps.
  • a billing application 7 then processes the location usage data 5 using location-dependent usage fees from a fee database 8 to location-anonymized billing data 9.
  • the location-dependent usage fees of the fee database 8 define, for example, a certain fee for a certain mileage ("pay as you drive”) or driven distance ("mileage "), for a particular route used (“ toll route charge ”) or a particular one used area (“area toll”), for a certain period of use of a place (“parking fee”), for a certain limit ("city toll", "entry fee”, etc.), or the like, or any combination thereof.
  • the clearing application 7 thus replaces the concrete location information in the location usage data 5 by charging information, so that the billing data 9 no longer allow conclusions to be drawn about specific individual location uses, ie. are "anonymous".
  • multiple location usage data 5 accumulated in a single billing record 9, which further anonymizes the movement history of the mobile station 1.
  • the location-anonymous billing data 9 are sent via a first radio interface 10 of the mobile station 1 to a central office 11 ("central server", CS) of the system, from where they can be forwarded to a billing server 12 for billing.
  • central server central server
  • the functions of central 11 and clearing server 12 can also be combined in one unit, or alternatively be divided into several networked components.
  • the radio interface 10 may be of any type known in the art, as previously discussed; Preferably, it is composed of a short range radio interface ("digital short range communication", DSRC) from the station 1 to a DSRC transponder on the roadside and a subsequent wired data line to the control center 11 together.
  • DSRC digital short range communication
  • the location utilization data 5 arising in the station 1 are stored in a separate memory area 13 of the station 1, encrypted with a key 14, sent as encrypted location usage data 15 via a second radio interface 16 to the center 11 and stored there in a separate area 17.
  • the key 14 is selected by the user himself and entered via an interface 18 in the station 1.
  • the interface 18 is, for example, a keyboard and display device on the mobile station 1.
  • the interface 18 may include a programming device (not shown) separate from the station 1, which is equipped with an input device into which the user inputs the key 14 and which stores the key 14 into the mobile station 1 via a local interface.
  • a programming device not shown
  • the key 14 is randomly generated in the manufacture of the mobile station 1, stored in the station 1 and handed to the user together with the mobile station 1, for example in a sealed envelope or as a "scratch code"; This also ensures that the operator of the system does not know the key 14 itself.
  • the encrypted location usage data 15 in the area 17 are made available to the user for decryption with his key 14, for example via a query terminal (not shown) or via an interface 19.
  • the interface 19 is preferably a web interface for polling via the Internet 20.
  • the user accesses the area 17 of the center 11 with a query terminal 21, receives the encrypted location usage data 15 via the Internet 20 and decrypts it with his key 14 back to the location usage data 5. Decrypting the encrypted location usage data 15 using the Key 14 thus takes place directly in the interrogation terminal 21, so that the key 14 does not reach the center 11; Alternatively, the decryption could also be done in an application of the center 11.
  • the location usage data 5 can be stored in the memory area 13 in still unencrypted form or preferably in already encrypted form.
  • the memory area 13 is designed as "first-in / first-out" memory, wherein the oldest entries are overwritten in each case.
  • the content of the memory area 13 is in each case sent in a timely manner to the center 11 via the second radio interface 16, e.g. whenever location usage data 5 is incurred, accumulated at intervals, or in each case at the request of the center 11.
  • the second radio interface 16 may be of any type known in the art, as previously discussed, and also be physically and / or logically separated from the first radio interface 10 or formed by the same physical and / or logical interface.
  • the second radio interface 16 is preferably physically and logically separated from the first radio interface 10 and formed by a mobile telephone network connection to the central unit 11, in particular a packet-switched data connection, eg an SMS or GPRS connection in a GSM network.
  • the encrypted location usage data 15 can even be sent to the center 11 together with the clearing data 9.
  • the transmission of the billing data 9 preferably enjoys a logical priority over the transmission of the encrypted location utilization data 15 in order not to delay the (time-critical) transmission of the billing data 9.
  • the temporary storage of the location-use data 6 or encrypted location-use data 15 in the area 13 can be dispensed with, and the location-use data 6 are immediately encrypted for immediate transmission via the second radio interface 16.
  • the area 17 of the center 11 may also be physically separated from its remaining components, for example outsourced in a separately connected web server, which may thus also be in a separate power of disposition of a third party. Also, any such physical breakdown of the center 11 in local Distributed, interconnected components fall under the term "control center" as used herein.
  • the location usage data 5 in the station 1 could also be encrypted with various user-specific keys 14 to different encrypted location usage data 15, which are sent to the center 11 for queries by users equipped with the correct key 14, respectively.
  • a multiplication or parallelization of the encryption path for the location usage data can be established, which, for example, allows the allocation of different keys to different user groups, as explained above.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Business, Economics & Management (AREA)
  • Finance (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mobile Radio Communication Systems (AREA)
EP08450112A 2008-07-22 2008-07-22 Procédé de taxation d'utilisations d'espaces d'une station mobile Withdrawn EP2148305A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP08450112A EP2148305A1 (fr) 2008-07-22 2008-07-22 Procédé de taxation d'utilisations d'espaces d'une station mobile

Applications Claiming Priority (1)

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EP08450112A EP2148305A1 (fr) 2008-07-22 2008-07-22 Procédé de taxation d'utilisations d'espaces d'une station mobile

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EP2148305A1 true EP2148305A1 (fr) 2010-01-27

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2709071A1 (fr) * 2012-09-17 2014-03-19 Kapsch TrafficCom AG Procédé, capteur radio et unité embarquée pour la génération de transactions de taxes de stationnement
CN104050724A (zh) * 2013-03-14 2014-09-17 上海市城市建设设计研究总院 基于精密卫星定位的区域车辆管控系统
CN104077814A (zh) * 2013-03-29 2014-10-01 深圳市金溢科技股份有限公司 电子不停车收费系统、设备、认证方法及交易方法
DE102014202587A1 (de) * 2014-02-13 2015-08-13 Continental Automotive Gmbh Mauterfassungseinrichtung zum Erfassen einer Maut eines Kraftfahrzeuges
AT515959A1 (de) * 2014-06-17 2016-01-15 Siemens Ag Oesterreich Mautsystem

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5767505A (en) * 1994-01-28 1998-06-16 Dete Mobil Deutsche Telekom Mobilnet Gmbh Method and system for determining toll charges for traffic routes and/or areas
US20030097335A1 (en) * 2001-11-21 2003-05-22 International Business Machines Corporation Secure method and system for determining charges and assuring privacy
DE102005049768A1 (de) * 2005-10-18 2007-04-26 Robert Bosch Gmbh Mauterfassungsgerät und Mauterfassungsverfahren
WO2007118690A1 (fr) * 2006-04-14 2007-10-25 Accenture Global Services Gmbh Gestion de péages électronique pour véhicules de parc automobile

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5767505A (en) * 1994-01-28 1998-06-16 Dete Mobil Deutsche Telekom Mobilnet Gmbh Method and system for determining toll charges for traffic routes and/or areas
US20030097335A1 (en) * 2001-11-21 2003-05-22 International Business Machines Corporation Secure method and system for determining charges and assuring privacy
DE102005049768A1 (de) * 2005-10-18 2007-04-26 Robert Bosch Gmbh Mauterfassungsgerät und Mauterfassungsverfahren
WO2007118690A1 (fr) * 2006-04-14 2007-10-25 Accenture Global Services Gmbh Gestion de péages électronique pour véhicules de parc automobile

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2709071A1 (fr) * 2012-09-17 2014-03-19 Kapsch TrafficCom AG Procédé, capteur radio et unité embarquée pour la génération de transactions de taxes de stationnement
CN104050724A (zh) * 2013-03-14 2014-09-17 上海市城市建设设计研究总院 基于精密卫星定位的区域车辆管控系统
CN104077814A (zh) * 2013-03-29 2014-10-01 深圳市金溢科技股份有限公司 电子不停车收费系统、设备、认证方法及交易方法
DE102014202587A1 (de) * 2014-02-13 2015-08-13 Continental Automotive Gmbh Mauterfassungseinrichtung zum Erfassen einer Maut eines Kraftfahrzeuges
AT515959A1 (de) * 2014-06-17 2016-01-15 Siemens Ag Oesterreich Mautsystem

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