EP2511879A1 - Adaptateur de traitement d'informations pour diagnostics embarqués - Google Patents

Adaptateur de traitement d'informations pour diagnostics embarqués Download PDF

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Publication number
EP2511879A1
EP2511879A1 EP11162057A EP11162057A EP2511879A1 EP 2511879 A1 EP2511879 A1 EP 2511879A1 EP 11162057 A EP11162057 A EP 11162057A EP 11162057 A EP11162057 A EP 11162057A EP 2511879 A1 EP2511879 A1 EP 2511879A1
Authority
EP
European Patent Office
Prior art keywords
information processing
adapter
vehicle driving
processing adapter
connector
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Withdrawn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
EP11162057A
Other languages
German (de)
English (en)
Inventor
Wen-Huo Huang
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.)
Sung Jung Minute Industry Co Ltd
Original Assignee
Sung Jung Minute Industry Co Ltd
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 Sung Jung Minute Industry Co Ltd filed Critical Sung Jung Minute Industry Co Ltd
Priority to EP11162057A priority Critical patent/EP2511879A1/fr
Publication of EP2511879A1 publication Critical patent/EP2511879A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R31/00—Coupling parts supported only by co-operation with counterpart
    • H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
    • H01R31/065—Intermediate parts for linking two coupling parts, e.g. adapter with built-in electric apparatus
    • 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

Definitions

  • the present invention relates to an information processing adapter for an on-board diagnostic and particularly to an adapter adopted on the on-board diagnostic to interpret vehicle driving information.
  • An on-board diagnostic (OBD in short hereinafter) device is installed on a vehicle and connected to a computer of the vehicle to get executing conditions and set data of the vehicle computer to determine whether the vehicle has malfunction.
  • OBD on-board diagnostic
  • a driver usually installs a display, such as a head up display (HUD in short hereinafter), through an adapter inserted into a socket of the OBD to capture and display vehicle driving information.
  • a display such as a head up display (HUD in short hereinafter)
  • HUD head up display
  • R.O.C. patent No. M338779 discloses an HUD device connected to a socket of an OBD-II to get information and supply power, and also perform decoding and conversion.
  • the HUD device includes a 16 pin to 4 pin adapter inserted into an OBD-II socket, a metal conductive wire set connected to the adapter, an electronic integrated host having a communication conversion unit processor and a control circuit board with HUD function.
  • the communication conversion unit processor accesses related signals and decodes various communication protocol signals to become input signals required for the display for displaying.
  • the aforesaid conventional technique can transmit vehicle driving information through the adapter to the HUD device for displaying
  • the format of the vehicle driving information transmitted through the adapter cannot be recognized by the display.
  • the vehicle driving information must be accessed by a communication conversion unit processor (namely a controller area network transceiver) in the HUD device and converted into a format which can be recognized by the display for displaying.
  • the adapter can only be inserted into a specific electronic device, namely the one equipped with the aforesaid communication conversion unit processor such as the HUD device.
  • the specification of external devices connected to the adapter is limited so that the adapter cannot be widely adapted to other external devices such as mobile phones, computers, PDAs or the like.
  • the primary object of the present invention is to overcome the limited usability problem in the conventional adapter used on the socket of the OBD by providing an adapter adaptable to various external electronic devices.
  • the present invention provides an information processing adapter for the OBD.
  • the information processing adapter of the invention includes an input connector inserted into a socket of the OBD, a circuit board connected to the input connector and a first output connector connected to the circuit board.
  • the circuit board has a CAN transceiver and a microcontroller.
  • the adapter gets vehicle driving information through the input connector and transmits it to the microcontroller through the CAN transceiver for interpretation and format conversion, then the converted vehicle driving information is transmitted through the first output connector to an external electronic device.
  • the socket and input connector respectively conform to J1962 DLC specification
  • the first output connector has an interface of USB, Mini USB or Micro USB.
  • the first output connector can be connected to a transmission cable to transmit the vehicle driving information or connected to a wireless transmission device to perform wireless transmission.
  • the adapter further includes a housing to hold the circuit board.
  • the housing has a first opening to couple with the input connector, a second opening to couple with the first output connector and a third opening to couple with a second output connector.
  • the second output connector also conforms to J1962 DLC specification.
  • the present invention aims to provide an information processing adapter for an on-board diagnostic (OBD in short hereinafter).
  • the information processing adapter is connected to the OBD to capture vehicle driving information and transmit the vehicle driving information after interpretation to an external electronic device.
  • the external electronic device can be a head up display (HUD in short hereinafter) 40 as shown in the drawings.
  • the adapter of the invention includes a housing 10 to hold a circuit board 20 inside.
  • the circuit board 20 is electrically connected to an input connector 15, a first output connector 16 and a second output connector 17.
  • the input connector 15 is inserted into a socket 50 of the OBD to capture the vehicle driving information.
  • the input connector 15 and socket 50 respectively conform to J1962 DLC specification.
  • the input connector 15 has sixteen input pins 151 connected to the circuit board 20.
  • the first output connector 16 can be formed in a USB, Mini USB or Micro USB specification, and is fastened to the circuit board 20.
  • the second output connector 17 also conforms to J1962 DLC specification and has sixteen output pins 171 connected to the circuit board 20.
  • the second output connector 17 can be an extension of the socket 50 of the OBD.
  • the housing 10 has a first opening 11, a second opening 12 and a third opening 13 to couple respectively with the input connector 15, the first output connector 16 and the second output connector 17.
  • the input connector 15 is held in the first opening 11.
  • the first output connector 16 is extended from the interior of the housing 10 to the second opening 12 and exposed on the second opening 12.
  • the second output connector 17 is held in the third opening 13.
  • the second output connector 17 is not limited to be perpendicular to the input connector 15 in the embodiment shown in the drawings, it also can be parallel therewith.
  • the housing 10 has a plurality of heat dissipation vents 14 to disperse the heat generated by the circuit board 20 inside the adapter when in use.
  • the circuit board 20 has a transmission circuit bridging the input connector 15 and the second output connector 17 so that the vehicle driving information captured by the input connector 15 can be transmitted to the second output connector 17 through the transmission circuit.
  • the circuit board 20 further has a CAN (Controller Area Network) transceiver 21 electrically connected to the input connector 15 and a microcontroller 22 electrically connected to the CAN transceiver 21.
  • the CAN transceiver 21 gets the vehicle driving information from the input connector 15 and recognizes its format, then transmits to the microcontroller 22 for interpretation and format conversion.
  • the converted vehicle driving information is sent to the first output connector 16 and transmitted to an external electronic device through the first output connector 16.
  • the external electronic device can be the HUD 40 shown in FIG.
  • the adapter of the invention can also be linked to a computer 41 through a transmission cable 30 as shown in FIG. 4 , such as a notebook computer.
  • the transmission cable 30 has one end connected to the first output connector 16 with Mini USB interface and the other end connected to the computer 41 with RS232 interface, thereby the converted vehicle driving information can be sent to the computer 41.
  • the adapter can also send the vehicle driving information via wireless transmission
  • FIG. 5 illustrates such an embodiment as an example.
  • the first output connector 16 is connected to a wireless transmission device 31, such as a Bluetooth transceiver, infrared transceiver or the like.
  • the converted vehicle driving information is transmitted wirelessly to a vehicle key 42.
  • the vehicle driving information can be sent wirelessly to the vehicle key 42 equipped with wireless transceiving function to serve as a burglarproof password.
  • the vehicle computer detects whether the password of the vehicle key 42 matches the vehicle driving information recorded previously when the vehicle engine was flamed out, then determines whether to unlock the car door or start the vehicle engine to achieve burglarproof effect.
  • the wireless transmission device 31 can also be a USB data card to transmit the vehicle driving information to the Internet.
  • the control center of the motorcade can get information of each vehicle through the Internet.
  • vehicle location and driving route can be known from the signal issuing site of the vehicle to overcome the problem that satellite signals of GPS are easily blocked by buildings.
  • vehicle conditions can be obtained and controlled instantly and thoroughly, such as vehicle speed, tire pressure, fuel capacity and the like.
  • the control center of the motorcade can instantly alert the driver to ensure driving safety.
  • the invention mainly provides a CAN transceiver 21 in the information processing adapter of the OBD to get the vehicle driving information first, and then interpret and convert the format of the vehicle driving information to transmit to various external electronic devices, such as a HUD 40, computer, mobile phone or the like.
  • the adapter does not need to incorporate with a specific display.
  • the external electronic devices also do not need to install specific information processing chips to access, store or display the vehicle driving information transmitted by the adapter.

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EP11162057A 2011-04-12 2011-04-12 Adaptateur de traitement d'informations pour diagnostics embarqués Withdrawn EP2511879A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP11162057A EP2511879A1 (fr) 2011-04-12 2011-04-12 Adaptateur de traitement d'informations pour diagnostics embarqués

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP11162057A EP2511879A1 (fr) 2011-04-12 2011-04-12 Adaptateur de traitement d'informations pour diagnostics embarqués

Publications (1)

Publication Number Publication Date
EP2511879A1 true EP2511879A1 (fr) 2012-10-17

Family

ID=44261761

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11162057A Withdrawn EP2511879A1 (fr) 2011-04-12 2011-04-12 Adaptateur de traitement d'informations pour diagnostics embarqués

Country Status (1)

Country Link
EP (1) EP2511879A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014095470A1 (fr) 2012-12-19 2014-06-26 Renault S.A.S. Dispositif et fiche de connexion pour echanger des informations de vehicule
CN106415939A (zh) * 2014-04-18 2017-02-15 健康监测公司 用于智能服装的连接器和电缆组件
CN110503985A (zh) * 2018-05-18 2019-11-26 三星电子株式会社 存储器设备
CN115663539A (zh) * 2022-10-19 2023-01-31 北京飞利信信息安全技术有限公司 一种基于hplc的智能墙壁插座

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040249557A1 (en) * 2003-05-28 2004-12-09 Wherenet Corp Vehicle tag used for transmitting vehicle telemetry data
US20050090940A1 (en) * 2000-05-31 2005-04-28 Pajakowski Andrew J. Handheld computer based system for collection, display and analysis of engine/vehicle data
WO2006005628A2 (fr) * 2004-07-15 2006-01-19 Inter Control Hermann Köhler Elektrik GmbH & Co. KG Adaptateur de can-bus destine a la communication cablee et radio
US20060217855A1 (en) * 2005-03-23 2006-09-28 Spx Corporation Integrated circuit vehicle diagnostics interface adapter apparatus and method
US20070135981A1 (en) * 2005-12-14 2007-06-14 Spx Corporation Diagnostic connector power for tablet/laptop PCs
TWM338779U (en) 2007-06-15 2008-08-21 Chang-Jung Wu Head-up display using On-Board Diagnostics version 2 (OBD-II) to acquire signal
US20090154150A1 (en) * 2007-12-12 2009-06-18 James Joseph Luyckx Electronic device for vehicles

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050090940A1 (en) * 2000-05-31 2005-04-28 Pajakowski Andrew J. Handheld computer based system for collection, display and analysis of engine/vehicle data
US20040249557A1 (en) * 2003-05-28 2004-12-09 Wherenet Corp Vehicle tag used for transmitting vehicle telemetry data
WO2006005628A2 (fr) * 2004-07-15 2006-01-19 Inter Control Hermann Köhler Elektrik GmbH & Co. KG Adaptateur de can-bus destine a la communication cablee et radio
US20060217855A1 (en) * 2005-03-23 2006-09-28 Spx Corporation Integrated circuit vehicle diagnostics interface adapter apparatus and method
US20070135981A1 (en) * 2005-12-14 2007-06-14 Spx Corporation Diagnostic connector power for tablet/laptop PCs
TWM338779U (en) 2007-06-15 2008-08-21 Chang-Jung Wu Head-up display using On-Board Diagnostics version 2 (OBD-II) to acquire signal
US20090154150A1 (en) * 2007-12-12 2009-06-18 James Joseph Luyckx Electronic device for vehicles

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014095470A1 (fr) 2012-12-19 2014-06-26 Renault S.A.S. Dispositif et fiche de connexion pour echanger des informations de vehicule
CN106415939A (zh) * 2014-04-18 2017-02-15 健康监测公司 用于智能服装的连接器和电缆组件
CN110503985A (zh) * 2018-05-18 2019-11-26 三星电子株式会社 存储器设备
US11782489B2 (en) 2018-05-18 2023-10-10 Samsung Electronics Co., Ltd. Memory devices
CN115663539A (zh) * 2022-10-19 2023-01-31 北京飞利信信息安全技术有限公司 一种基于hplc的智能墙壁插座
CN115663539B (zh) * 2022-10-19 2023-07-14 北京飞利信信息安全技术有限公司 一种基于hplc的智能墙壁插座

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