KR20100079496A - Multi-function telematics terminal for vehicle - Google Patents

Multi-function telematics terminal for vehicle Download PDF

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Publication number
KR20100079496A
KR20100079496A KR1020080138007A KR20080138007A KR20100079496A KR 20100079496 A KR20100079496 A KR 20100079496A KR 1020080138007 A KR1020080138007 A KR 1020080138007A KR 20080138007 A KR20080138007 A KR 20080138007A KR 20100079496 A KR20100079496 A KR 20100079496A
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KR
South Korea
Prior art keywords
vehicle
unit
terminal
information
data
Prior art date
Application number
KR1020080138007A
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Korean (ko)
Inventor
김광현
Original Assignee
(주)에스씨디아이
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Application filed by (주)에스씨디아이 filed Critical (주)에스씨디아이
Priority to KR1020080138007A priority Critical patent/KR20100079496A/en
Publication of KR20100079496A publication Critical patent/KR20100079496A/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
    • B60R25/10—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles actuating a signalling device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D41/00—Fittings for identifying vehicles in case of collision; Fittings for marking or recording collision areas
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B27/00—Alarm systems in which the alarm condition is signalled from a central station to a plurality of substations
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
    • G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Traffic Control Systems (AREA)
  • Alarm Systems (AREA)

Abstract

PURPOSE: An information terminal for a multifunction vehicle is provided to maximize driver convenience by providing an information terminal for a vehicle. CONSTITUTION: A GPS module(120) finds the location information of a vehicle. A vehicle robbery sensor(140) transmits an alarm signal to a microcontroller by detecting whether a vehicle is robbed. A memory part(150) stores not only data transmitted from a high-pass terminal, a blackbox, an electronic control device, the vehicle robbery sensor but also data transmitted through various communications modules. A mobile communications module(110) transmits and receives data through a mobile communications network. A remote communications module(130) transmits and receives data with a control center in a remote place. A microcontroller(170) controls situation inside and outside a vehicle to be photographed.

Description

Multi-function telematics terminal for vehicle

The present invention relates to a multi-vehicle information terminal, in particular connected to a high-pass terminal, a black box, an electronic control device to receive information from each device to obtain a variety of information, using this information to quickly respond to the situation A multifunction vehicle information terminal is made possible.

Telematics is a compound word of telecommunications and informatics. It is called 'automotive' in that it uses an auto PC that can send and receive e-mails in a car and retrieve various information through the Internet. Also called telematics. Through telematics, the driver can remotely diagnose the vehicle through the wireless network, and can use the auto PC equipped with the wireless modem to access various information such as traffic and living information, emergency rescue, etc. You can send and receive e-mail and download audio books. In addition, such a telematics terminal (vehicle information terminal) generally includes a navigation device that can search for a destination. The navigation device uses the information received from the GPS on a map displayed on a monitor to display the current position of the mobile vehicle. And the optimal route to the destination.

As mentioned above, the conventional telematics terminal (vehicle information terminal) has limited functions such as providing a car accident notification, traffic information guidance, remote diagnosis, wireless Internet, etc. by mounting an information terminal and GPS in a vehicle. It was simple.

The present invention has been made to solve the above problems, the purpose of which is a multi-function vehicle information terminal capable of quickly dealing with a variety of functions, such as a high-pass terminal, a black box, electronic control device from time to time to receive a variety of information To provide.

In order to achieve the above object, the present invention provides a vehicle information terminal mounted on a vehicle for transmitting and receiving data related to the current situation of the vehicle and a remote control center, the vehicle information terminal includes a GPS module for identifying the position information of the vehicle; A vehicle theft detection unit for detecting whether the vehicle is stolen and transmitting an alarm signal to the microcontroller; A memory unit for storing data transmitted through various communication modules as well as data transmitted from a high pass terminal, a black box, an electronic controller, and a vehicle theft detection unit; A CAN communication module for data transmission with the electronic controller; A mobile communication module that enables data transmission and reception through a mobile communication network; A remote communication module for transmitting and receiving data with a remote control center; Receives data from high pass terminal, black box and electronic control device and transmits it to the outside through telecommunication module and mobile communication module. Characterized in that it comprises a microcontroller including a function to control the shooting of the internal and external situations.

The black box is installed in place in the vehicle image acquisition unit for outputting a video signal by taking a picture of the inside and outside of the vehicle; A sensor unit installed at a predetermined portion of the vehicle and including a speed sensor detecting a speed of the vehicle and a shock sensor installed at a plurality of preset portions of the vehicle to detect external shocks; A memory unit which stores an image signal obtained from the image acquisition unit and a driving information signal of the vehicle obtained from the sensor unit; And a microcomputer for storing the signals output from the image acquisition unit and the sensor unit in the memory unit, and controlling the data to be transmitted to the microcontroller of the information terminal for a vehicle through a wireless transmission unit.

The high pass terminal card reader for recognizing and reading a smart card; A key input unit for inputting a key signal to enable a user to select and manipulate the use of the high pass terminal; A wireless transceiver comprising an antenna installed in a high pass system and an antenna for wireless communication; A display unit for displaying, by acoustic or visual information, whether toll collection is successful by wireless communication with the high pass system; And a controller configured to receive information of the smart card from the card reader 212 and to transmit data to the high pass system 217 through the wireless transceiver 215. ,

The electronic control device is characterized in that for collecting information on the vehicle status, vehicle driving information, driver driving habits and transmits the information to the vehicle information terminal through the CAN communication.

The vehicle theft detection unit detects that the vehicle is started, and the microcontroller receiving the detection signal is configured to transmit previously stored vehicle theft notification-related text data to the owner through the mobile communication module.

As described above, the present invention can maximize the driver's convenience by providing a multi-function vehicle information terminal having a variety of functions. In addition, the driver receives information from various devices (high-pass terminal, black box, electronic control device, etc.) connected to the terminal from time to time to respond quickly to an accident.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a view showing that the multi-function vehicle information terminals of the present invention installed in a vehicle, Figure 2 is a view showing a vehicle telematics system including a multi-function vehicle information terminal according to the present invention.

Referring to the drawings, the multi-function vehicle information terminal 100 according to the present invention is a mobile communication module 110, GPS module 120, telecommunications module 130, vehicle theft detection unit 140, memory unit 150 , A CAN communication module 160, and a micro-controller unit (MCU) 170.

The mobile communication module 110 is provided to enable data transmission and reception through a mobile communication network. For example, the mobile communication module 110 may receive an emergency rescue request or other information or use a voice call.

The GPS module 120 detects the current location of the vehicle and performs a navigation function to a desired destination.

The remote communication module 130 is provided for transmitting and receiving data with the remote control center 300.

The vehicle theft detecting unit 140 detects whether the vehicle is stolen and transmits an alarm signal to the microcontroller (MCU) 170.

The vehicle theft detection unit 140 may detect that the vehicle is started as an example, the microcontroller 170 received the detection signal is the vehicle-theft notification-related text data previously stored through the mobile communication module 110 It can be configured to send to the owner.

Since the vehicle theft detection unit 140 is not a function used when the user normally boards, the vehicle is preferably operated in a state where there is no user in the vehicle.

The memory unit 150 includes various communication modules 110 and 130 as well as data transmitted from the high pass terminal 210, the black box 220, the electronic control unit (ECU) 230, and the vehicle theft detecting unit 140. 160 and the data transmitted through the GPS module 120 is stored.

In addition, the memory unit 150 stores not only signals input by the user, various data and programs necessary for driving the vehicle, but also digital map data required for vehicle navigation.

The memory unit 150 is a general term for a space and / or a storage area in which predetermined program codes for controlling overall operations of telematics, data input / output when an operation by the program codes is performed, and / or the like are stored. It is provided in the form of (Electrically Erasable and Programmable Read Only Memory) or FM (Flash Memory), and recently, it is also provided in the form of a hard disk drive.

CAN (Controller Area Network) communication module 160 is provided for data transmission with the electronic control unit (ECU).

The electronic control unit (ECU) collects vehicle status, vehicle driving information, and driver driving habits and transmits the information to the vehicle information terminal through CAN communication.

The microcontroller (MCU) 170 includes a mobile communication module 110, a GPS module 120, a remote communication module 130, a vehicle theft detection unit 140, a memory unit 150, and a CAN communication module 160. Control organically.

In particular, the microcontroller (MCU) 170 receives the data from the high-pass terminal 210, the black box 220 and the electronic control device 230 to connect the telecommunication module 130 and the mobile communication module 110, and the like. It transmits to the outside and informs the outside of the vehicle theft alarm signal from the vehicle theft detection unit 140, or controls the camera to shoot the situation inside and outside using the camera.

3 is a block diagram illustrating in detail the high pass terminal 210 of FIG. 2.

Referring to the drawings, the high pass terminal 210 according to an example of the present invention includes a card reader 212, a key input unit 211, a wireless transceiver 215, a display unit 216 and a control unit 213 It is composed.

First, the hi-pass system 217 will be described. The high-pass system 217, also known as an automatic toll collection system, is operated in some toll collection areas of the toll gate.

The high pass system 217 is a radio frequency (RF) or infrared (Infrared) when the vehicle passes through the gate in which the high pass system 217 is installed while the high pass terminal 210 is installed in the vehicle. The charging fee of the smart card inserted into the high pass terminal 210 through a communication or the like is automatically paid and settled.

The card reader 212 is provided to recognize and read the smart card.

Such a smart card may be any conventional smart guard, such as a charge card charged with a highway toll or a credit card to postpaid a highway toll, and in this case, the card reader 212 corresponds to the form of a smart card. It may be configured as appropriate.

In other words, the card reader 212 may be a tag reader that reads the card through a contact portion of the smart card or recognizes identification information such as an RF tag printed on the smart card, but the present invention is not necessarily limited thereto. In addition, the card reader 212 may be configured in various ways corresponding to the smart card.

The key input unit 211 is a portion for inputting a key signal to enable the user to select and manipulate the use of the high pass terminal.

Although it may be input through the key input unit 211 as described above, it may be input in the form of sound using voice recognition.

The wireless transceiver 215 may include an antenna for wireless communication with an antenna installed in the high pass system 217.

For example, the high pass terminal 210 and the high pass system 217 may communicate data such as vehicle information, toll rate, etc. using an infrared (IR) or wireless (RF) signal, in this case, wireless transmission and reception The unit 215 may be provided with an antenna suitable for each communication scheme.

The display unit 216 displays, as acoustic or visual information, whether charge collection is successful by wireless communication with the high pass system 217.

In addition, the display unit 216 may be, for example, a touch screen receiving a user's input, a liquid crystal display device (LCD) showing a state of all high pass functions to the user, and the like.

The control unit 213 controls each device of the high pass terminal. That is, the controller 213 receives information of the smart card from the card reader 212 and transmits the information to the high pass system 217 through the wireless transceiver 215.

On the other hand, the high-pass terminal of the present invention, in addition to this function, the maintenance chain network history and vehicle information is stored, it can be configured to be scanned such information by the high-pass system. When the vehicle passes the toll gate, if the information about the vehicle is known in the high pass system, it is possible to quickly cope with an accident of the vehicle later.

4 is a block diagram illustrating the black box 220 of FIG. 2 in more detail.

Referring to the drawings, the black box 220 according to an example of the present invention includes an image acquisition unit 224, a sensor unit 223, a memory unit (not shown), a microcomputer 222, a wireless transmission unit 225, and the like. It is configured to include a power supply 221.

The power supply unit 221 supplies power to each device of the black box 220, and may use a battery power of an automobile or an emergency battery provided separately.

The image acquisition unit 224 refers to a camera that is installed at a proper location in the vehicle and photographs the interior and exterior of the vehicle and outputs the image signal.

At least one camera may be used to photograph an accident scene, and a digital camera, a CMOS camera, a Charged Coupled Device (CCD) camera, or other imaging apparatus may be used. In addition, it is possible to operate and photograph the situation around the accident continuously, periodically, or when certain conditions are met. As an example, the camera may perform a recording operation for a predetermined time only when the vehicle receives an accident signal due to an impact from an airbag system / shock sensor, thereby reducing power consumption and reducing storage capacity of the image data to be used. Can be utilized.

The sensor unit 223 includes a speed sensor for detecting the speed of the vehicle and a shock sensor installed at a plurality of preset parts of the vehicle, respectively, for detecting an external shock, each of which is mounted on the front and rear bumper corners of the vehicle. Can be.

Other sensors constituting the sensor unit 223 include an acceleration sensor, an ABS sensor, an airbag sensor, an RPM sensor, a mileage detection sensor, a battery remaining sensor, a weight sensor installed on a seat to detect driver presence, and the like. have.

In addition, these sensors can be used to detect breakdowns of the timing belts, brake linings, internal parts of the vehicle, oil tanks, air cleaners, engines, etc. have.

The memory unit stores the image signal acquired from the image acquisition unit 224 and the driving information signal of the vehicle obtained from the sensor unit 223.

The driving information signal includes vehicle speed information measured by a speed sensor and RPM (Revolution Per Minute) output from an engine unit and displayed on a tachometer.

The microcomputer 222 stores the signals output from the image acquisition unit 224 and the sensor unit 223 in the memory unit, and stores the data to the microcontroller (MCU) of the vehicle information terminal through the wireless transmission unit 225. Control to be transmitted.

As described above, with reference to the preferred embodiment of the present invention, those skilled in the art will be variously modified and modified within the scope of the present invention without departing from the spirit and scope of the present invention described in the claims below. It will be appreciated that it can be changed.

1 is a view showing that the multi-function vehicle information terminals of the present invention installed in the vehicle,

2 is a view showing a vehicle telematics system including a multi-function vehicle information terminal according to the present invention,

3 is a block diagram illustrating the high pass terminal of FIG. 2 in more detail;

4 is a block diagram illustrating the black box of FIG. 2 in more detail.

<Description of the symbols for the main parts of the drawings>

100: vehicle information terminal 110: mobile communication module

120: GPS module 130: remote communication module

140: vehicle theft detection unit 150: memory unit

160: CAN communication module 170: microcontroller (MCU)

210: high pass terminal 211: key input unit

212: card reader 213: controller

214: power supply unit 215: wireless transmission and reception unit

216: display unit 217: high-pass system

220: black box 221: power supply unit

222: micom 223: sensor unit

224: image acquisition unit 225: wireless transmission unit

230: electronic control unit (ECU)

Claims (5)

In a vehicle information terminal mounted on a vehicle and transmitting and receiving data related to the current situation of the vehicle with a remote control center, The vehicle information terminal includes a GPS module for detecting position information of the vehicle; A vehicle theft detection unit for detecting whether the vehicle is stolen and transmitting an alarm signal to the microcontroller; A memory unit for storing data transmitted through various communication modules as well as data transmitted from a high pass terminal, a black box, an electronic controller, and a vehicle theft detection unit; A CAN communication module for data transmission with the electronic controller; A mobile communication module that enables data transmission and reception through a mobile communication network; A remote communication module for transmitting and receiving data with a remote control center; And Receives data from high-pass terminal, black box and electronic control device and transmits it to the outside through telecommunication module and mobile communication module. And, Multi-function vehicle information terminal, characterized in that it comprises a microcontroller including a function to control to take pictures of the situation. The method according to claim 1, The black box may include an image acquisition unit configured to photograph an internal and external situation of the vehicle and output the image signal as an image signal; A sensor unit including a speed sensor detecting a speed of the vehicle and a shock sensor installed at a plurality of preset parts of the vehicle to detect external shocks; A memory unit which stores an image signal obtained from the image acquisition unit and a driving information signal of the vehicle obtained from the sensor unit; And And storing a signal output from the image acquisition unit and the sensor unit in the memory unit, and controlling the data to be transmitted to a microcontroller (MCU) of a vehicle information terminal through a wireless transmission unit. Multifunctional vehicle information terminal. The method according to claim 1, The high pass terminal card reader for recognizing and reading a smart card; A key input unit for inputting a key signal to enable a user to select and manipulate the use of the high pass terminal; A wireless transceiver comprising an antenna installed in a high pass system and an antenna for wireless communication; A display unit for displaying, by acoustic or visual information, whether toll collection is successful by wireless communication with the high pass system; And And a control unit configured to receive information of a smart card from a card reader and to transmit data to a high-pass system through a wireless transceiver. The method according to claim 1, The electronic control device is a multi-function vehicle information terminal, characterized in that for collecting information on the vehicle status, vehicle driving information, driver driving habits and transmits to the vehicle information terminal via CAN communication. The method according to claim 1, The vehicle theft detection unit detects that the vehicle is started, and the microcontroller receiving the detection signal is configured to transmit the vehicle stolen notification-related text data previously stored to the owner through the mobile communication module. terminal.
KR1020080138007A 2008-12-31 2008-12-31 Multi-function telematics terminal for vehicle KR20100079496A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103065487A (en) * 2012-12-19 2013-04-24 深圳市元征科技股份有限公司 Internet of vehicles intelligent transportation system and vehicle mounted terminal
KR101276926B1 (en) * 2012-12-04 2013-06-24 네트웍오앤에스 주식회사 Terminal equipment for controlling vehicle
KR101450818B1 (en) * 2013-06-28 2014-10-17 주식회사 에이텍 Apparatus for traffic card identification in bus-terminal
US10055233B2 (en) 2015-01-21 2018-08-21 Hyundai Motor Company Multimedia terminal for vehicle and data processing method thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101276926B1 (en) * 2012-12-04 2013-06-24 네트웍오앤에스 주식회사 Terminal equipment for controlling vehicle
CN103065487A (en) * 2012-12-19 2013-04-24 深圳市元征科技股份有限公司 Internet of vehicles intelligent transportation system and vehicle mounted terminal
KR101450818B1 (en) * 2013-06-28 2014-10-17 주식회사 에이텍 Apparatus for traffic card identification in bus-terminal
US10055233B2 (en) 2015-01-21 2018-08-21 Hyundai Motor Company Multimedia terminal for vehicle and data processing method thereof

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