EP3166086A1 - Elektronische vorrichtung mit hohem sicherheitsniveau und fähigkeit zur erfassung, speicherung und übertragung von realen dynamischen daten und standortdaten im zusammenhang mit der bewegung eines fahrzeugs - Google Patents

Elektronische vorrichtung mit hohem sicherheitsniveau und fähigkeit zur erfassung, speicherung und übertragung von realen dynamischen daten und standortdaten im zusammenhang mit der bewegung eines fahrzeugs Download PDF

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Publication number
EP3166086A1
EP3166086A1 EP15425094.8A EP15425094A EP3166086A1 EP 3166086 A1 EP3166086 A1 EP 3166086A1 EP 15425094 A EP15425094 A EP 15425094A EP 3166086 A1 EP3166086 A1 EP 3166086A1
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EP
European Patent Office
Prior art keywords
data
vehicle
electronic
processing
previous
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Withdrawn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
EP15425094.8A
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English (en)
French (fr)
Inventor
Marcello Tommasi
Davide Guglielmo
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Cacciotti Angelo
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Cacciotti Angelo
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Publication date
Application filed by Cacciotti Angelo filed Critical Cacciotti Angelo
Priority to EP15425094.8A priority Critical patent/EP3166086A1/de
Publication of EP3166086A1 publication Critical patent/EP3166086A1/de
Withdrawn legal-status Critical Current

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    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C5/00—Registering or indicating the working of vehicles
    • G07C5/008—Registering or indicating the working of vehicles communicating information to a remotely located station
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C5/00—Registering or indicating the working of vehicles
    • G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time

Definitions

  • the present invention regards an electronic and processing device, and a related inner computing process able to achieve the certain acquisition and secure storage of real dynamic data and location data related to the motion of a road vehicle, or motion of an aerial or sea vehicle, on which the same device is steadily jointed.
  • the certain acquisition and secure storage of data related to the motion of a vehicle permits to achieve, by the inner data processing, the evaluation of the style of use of the vehicle and the detection of unusual dynamic situations that can be related to possible accidents, in reference of which the device records the sequence in time of the dynamic forces detected on the vehicle and generates respective automatic alarm messages that are transmitted to a remote server.
  • STM Box The approach followed to design the device of the present invention, called STM Box, is focused instead to important matters as security, reliability, environmental compatibility and possibility to data comparison of different devices, achieving an instrument that can provide the best data protection in any operative and environmental situation.
  • the STM Box is able to enable the following functions:
  • the STM Box would save its integrity and it would not be possible to change the processing or modifying the data stored inside.
  • the data stored inside permit to reconstruct, with good approximation, the trajectory followed by the vehicle at the time immediately before and after the instant of an impact, giving the acceleration data, the angular velocity data, and the GPS data with the best possible accuracy, further providing the elements that permit to estimate the position and seriousness of damage in different parts of the vehicle, and permit to estimate the entity of the possible damage to persons transported within the vehicle.
  • the present invention concerns an electronic and processing device, called “STM Box", and a related inner computing process, able to achieve the certain acquisition and secure recording of dynamic data and location data related to the motion of a road vehicle, or motion of an aerial or sea vehicle, on which the same device is steadily jointed, and able to transmit the same data to a remote site, or to a remote server, by using a radio communication network, that is further connected to a service headquarter, characterized in that:
  • the certainty of the acquisition of dynamic data is assured by the fact that the device contains inside, in a physically inaccessible manner: a satellite receiver that is able to detect the current geographical coordinates in real time, sensors of direction, rotation and acceleration along the three mechanical axis if the same device, and a storage memory in order to save the data.
  • the security of the database is assured by the fact that, as soon as detected, data are saved in the storage memory and are digitally signed using a public key algorithm, so that the integrity and origin are certified.
  • the association of a digital signature guarantees that, when the data are read later, they are exactly the same as they were saved and signed, instead the check of the digital signature with a public key guarantees that the read data have been effectively produced by the associated device.
  • the device is composed of an electronic circuit comprising a microprocessor with respective RAM and ROM memories, a storage memory, a GPS receiver of satellite signals, three acceleration sensors, three gyroscopic sensors, three sensors of intensity of magnetic field, two bi-directional interfaces able to carry binary electric signals, a modem for radio data transmission to a remote server and a couple of power supply conductors, all the above said components being housed in a sealed container that is mechanically protected in respect to access to the components inside and in respect to shocks or other mechanical stress.
  • the device installed steadily to any vehicle, is able to detect and record the intensity of the magnetic field, the accelerations and the rotations, to which the vehicle is submitted in respect to its axis, and it is further able to detect the current GPS coordinates of the same vehicle.
  • the detected data are sampled by the microprocessor at a regular clock time, then they are digitized and saved in the RAM memory with their time corresponding to the instant of sample.
  • data saved in RAM are digitally signed and transfered in the storage memory as data files, the signature is provided applying a RSA public key algorithm where the device knows its private key.
  • the microprocessor checks in real time the saved data in order to extract some significant statistical data and to define the driving behavior, making this information available to be accessed by the data transmission channel or by modem.
  • the microprocessor checks the saved data in real time in order to detect the occurrence of unusual dynamic situations, like in example unusual values of accelerations or rotation velocities, that can be related to possible accidents in reference of which the device generates respective automatic alarm messages to be sent to a remote server through the data transmission modem.
  • unusual dynamic situations like in example unusual values of accelerations or rotation velocities, that can be related to possible accidents in reference of which the device generates respective automatic alarm messages to be sent to a remote server through the data transmission modem.
  • FIG 3 shows an example of how a device 100 called STM Box, like that of the present invention, appears. It comprises a watertight and explosion-proof container, to be installed inside road vehicles, aerial vehicles or sea vehicles. At one side of the container there are six wire connections including: the power supply, two on/off signals related to input/output data transfer, and a bi-directional data channel in order to exchange messages with the outside.
  • the device is power supplied by a continuous voltage between 8 - 24 Volts and it includes an inner battery that, when it is started, permits the circuit to work even in case of lack of primary power supply.
  • This specific device is able to resist to environments having temperatures within class T6 (that is max temperature of 85 °C) and it is characterized by a level of protection IP.68 in respect to penetration of dust and water (that is total protection against dust, watertight protection even in case of immersion in water to a depth no more than 3 meters for a time up to 30 minutes).
  • the watertight container permits to use the device even in case of adverse environmental situations caused by water, snow or in an atmosphere with risk of explosion.
  • the container is built so that it can resist without damage to a range of outer pressures between 600 hPa e 1.200 hPa.
  • the device 100 After the device 100, called STM Box, has been started and tested, power supplying it at no more than 11 Volts, it is left in a "off' state and it stays in that condition until it is power supplied again. Once it is switched on at a voltage of more than 12 Volts, the device 100 is “on” and stays in that condition, possibly using its inner battery if necessary in case of interruption in the external power supply. The device switches off only when the inner battery runs down below the minimum threshold voltage.
  • the device enables data security using respectively public key (RSA) and private key (AES) encryption algorithms, coupled to a non-linear generator of random sequences with proprietary logic.
  • RSA public key
  • AES private key
  • the pair of keys (SKey and PKey) of the RSA algorithm is generated only one time during the start up of the device and, once it has been generated, it would be not possible to extract the SKey that is saved only inside the inner memory of the control microprocessor of the device. Instead, the Pkey can be read at any time just enquiring the device by using the local serial line or by using the available radio communication.
  • Data related to position and tracing, associated to respective travels, are saved in respective files saved in the internal memory of the device.
  • the device In case that the device detects to be submitted to unusual forces, it sends to a remote server 400, through a telecommunication network 300, an "event" message that describes the type of detected anomaly, saving in a file detailed information about the dynamics of forces and locations of the vehicle at times that are close to the instant when the event has been detected.
  • the device When the device is turned on and in “active” state, it checks the state of the dynamic sensors and, in case it does not detect any activity it goes in a “idle” state, decreasing therefore the use of energy from the inner battery. As soon as it detects activity from the dynamic sensors or it is forced to go in a "active” state from a signal in one of the two digital inputs, it returns to the "active" state.
  • the STM Boxes 100 installed on vehicles 200 communicate with a server 400 through a telecommunication network 300, sending "state” messages or “alarm” messages, according to respective normal or alarm conditions.
  • the remote server 400 sends the detected information to the operative Headquarter 500, so that the same Headquarter 500 can visualize the location of the vehicle and the dynamics of forces to which the same vehicle has been submitted and that have been recognized as alarm conditions.
  • the operative Headquarter 500 can ask the server 400 to enquiry the STM Boxes 100, in order to acquire the sequence of positions of the vehicle corresponding to a specific sequence of time; in that case the respective STM Box sends, through the radio network 300, a file containing the geographical coordinates of the sequence of points where the vehicle has been detected at the time of interest, permitting to trace the path run by the vehicle on a geo-referenced cartography.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Traffic Control Systems (AREA)
EP15425094.8A 2015-11-09 2015-11-09 Elektronische vorrichtung mit hohem sicherheitsniveau und fähigkeit zur erfassung, speicherung und übertragung von realen dynamischen daten und standortdaten im zusammenhang mit der bewegung eines fahrzeugs Withdrawn EP3166086A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP15425094.8A EP3166086A1 (de) 2015-11-09 2015-11-09 Elektronische vorrichtung mit hohem sicherheitsniveau und fähigkeit zur erfassung, speicherung und übertragung von realen dynamischen daten und standortdaten im zusammenhang mit der bewegung eines fahrzeugs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP15425094.8A EP3166086A1 (de) 2015-11-09 2015-11-09 Elektronische vorrichtung mit hohem sicherheitsniveau und fähigkeit zur erfassung, speicherung und übertragung von realen dynamischen daten und standortdaten im zusammenhang mit der bewegung eines fahrzeugs

Publications (1)

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EP3166086A1 true EP3166086A1 (de) 2017-05-10

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EP15425094.8A Withdrawn EP3166086A1 (de) 2015-11-09 2015-11-09 Elektronische vorrichtung mit hohem sicherheitsniveau und fähigkeit zur erfassung, speicherung und übertragung von realen dynamischen daten und standortdaten im zusammenhang mit der bewegung eines fahrzeugs

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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10116513B1 (en) 2016-02-10 2018-10-30 Symantec Corporation Systems and methods for managing smart building systems
CN108882164A (zh) * 2018-06-05 2018-11-23 宁波市鄞州智伴信息科技有限公司 安全可靠的汽车导航通信控制方法
CN108964747A (zh) * 2018-08-07 2018-12-07 北斗导航位置服务（北京）有限公司 北斗地基增强服务评价方法及装置
US10326733B2 (en) 2015-12-30 2019-06-18 Symantec Corporation Systems and methods for facilitating single sign-on for multiple devices
US10375114B1 (en) 2016-06-27 2019-08-06 Symantec Corporation Systems and methods for enforcing access-control policies
US10404697B1 (en) * 2015-12-28 2019-09-03 Symantec Corporation Systems and methods for using vehicles as information sources for knowledge-based authentication
US10462184B1 (en) 2016-06-28 2019-10-29 Symantec Corporation Systems and methods for enforcing access-control policies in an arbitrary physical space
US10469457B1 (en) 2016-09-26 2019-11-05 Symantec Corporation Systems and methods for securely sharing cloud-service credentials within a network of computing devices
US10812981B1 (en) 2017-03-22 2020-10-20 NortonLifeLock, Inc. Systems and methods for certifying geolocation coordinates of computing devices
CN112233273A (zh) * 2020-10-10 2021-01-15 苏州智加科技有限公司 数据传输方法、装置、车载设备及存储介质
DE102020113193A1 (de) 2020-05-15 2021-11-18 Bayerische Motoren Werke Aktiengesellschaft Verfahren und System zum Verarbeiten von Sensordaten zur Übermittlung an eine zentrale Einheit

Citations (4)

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WO1997013208A1 (en) * 1995-10-06 1997-04-10 Scientific-Atlanta, Inc. Electronic vehicle log
EP1286312A2 (de) * 2001-08-22 2003-02-26 Matsushita Electric Industrial Co., Ltd. Fahrzeugsdatenarchivierungssystem mit gesicherter authentifizierter Datenspeicherung
WO2009025789A1 (en) * 2007-08-21 2009-02-26 Iwi, Inc. System and method for detecting and reporting vehicle damage
US20130332004A1 (en) * 2012-06-07 2013-12-12 Zoll Medical Corporation Systems and methods for video capture, user feedback, reporting, adaptive parameters, and remote data access in vehicle safety monitoring

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997013208A1 (en) * 1995-10-06 1997-04-10 Scientific-Atlanta, Inc. Electronic vehicle log
EP1286312A2 (de) * 2001-08-22 2003-02-26 Matsushita Electric Industrial Co., Ltd. Fahrzeugsdatenarchivierungssystem mit gesicherter authentifizierter Datenspeicherung
WO2009025789A1 (en) * 2007-08-21 2009-02-26 Iwi, Inc. System and method for detecting and reporting vehicle damage
US20130332004A1 (en) * 2012-06-07 2013-12-12 Zoll Medical Corporation Systems and methods for video capture, user feedback, reporting, adaptive parameters, and remote data access in vehicle safety monitoring

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10404697B1 (en) * 2015-12-28 2019-09-03 Symantec Corporation Systems and methods for using vehicles as information sources for knowledge-based authentication
US10326733B2 (en) 2015-12-30 2019-06-18 Symantec Corporation Systems and methods for facilitating single sign-on for multiple devices
US10116513B1 (en) 2016-02-10 2018-10-30 Symantec Corporation Systems and methods for managing smart building systems
US10375114B1 (en) 2016-06-27 2019-08-06 Symantec Corporation Systems and methods for enforcing access-control policies
US10462184B1 (en) 2016-06-28 2019-10-29 Symantec Corporation Systems and methods for enforcing access-control policies in an arbitrary physical space
US10469457B1 (en) 2016-09-26 2019-11-05 Symantec Corporation Systems and methods for securely sharing cloud-service credentials within a network of computing devices
US10812981B1 (en) 2017-03-22 2020-10-20 NortonLifeLock, Inc. Systems and methods for certifying geolocation coordinates of computing devices
CN108882164A (zh) * 2018-06-05 2018-11-23 宁波市鄞州智伴信息科技有限公司 安全可靠的汽车导航通信控制方法
CN108882164B (zh) * 2018-06-05 2020-08-21 台州市荣创电子有限公司 安全可靠的汽车导航通信控制方法
CN108964747A (zh) * 2018-08-07 2018-12-07 北斗导航位置服务（北京）有限公司 北斗地基增强服务评价方法及装置
DE102020113193A1 (de) 2020-05-15 2021-11-18 Bayerische Motoren Werke Aktiengesellschaft Verfahren und System zum Verarbeiten von Sensordaten zur Übermittlung an eine zentrale Einheit
DE102020113193B4 (de) 2020-05-15 2023-03-16 Bayerische Motoren Werke Aktiengesellschaft Verfahren und System zum Verarbeiten von Sensordaten zur Übermittlung an eine zentrale Einheit
CN112233273A (zh) * 2020-10-10 2021-01-15 苏州智加科技有限公司 数据传输方法、装置、车载设备及存储介质

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