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KR20070038479A - Removable GPS storage device with removable navigation - Google Patents

Removable GPS storage device with removable navigation Download PDF

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Publication number
KR20070038479A
KR20070038479A KR1020070023646A KR20070023646A KR20070038479A KR 20070038479 A KR20070038479 A KR 20070038479A KR 1020070023646 A KR1020070023646 A KR 1020070023646A KR 20070023646 A KR20070023646 A KR 20070023646A KR 20070038479 A KR20070038479 A KR 20070038479A
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gps
information
storage device
navigation
removable
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이선해
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(주)디엔텍세븐컨설팅
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/20—Instruments for performing navigational calculations
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/28—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network with correlation of data from several navigational instruments
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
    • G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/40—Correcting position, velocity or attitude
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
    • G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/42—Determining position
    • G01S19/48—Determining position by combining or switching between position solutions derived from the satellite radio beacon positioning system and position solutions derived from a further system
    • G01S19/485—Determining position by combining or switching between position solutions derived from the satellite radio beacon positioning system and position solutions derived from a further system whereby the further system is an optical system or imaging system

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  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Automation & Control Theory (AREA)
  • Navigation (AREA)

Abstract

본 발명은 GPS(Global Positioning System) 탈부착이 가능한 자동차 네비게이션 및 탈착시 단독으로 작동되는 이동식 GPS 저장장치에 관한 것이다. 이동식 GPS 저장장치는 별도의 화면을 가지지 않고 GPS 정보를 주기적으로 수신하여 위치 정보를 자체 Memory 에 저장하는 기능만을 수행하며 저장된 정보는 네비게이션 혹은 PC에 연결하여 전송이 가능하다.The present invention relates to a car navigation system capable of attaching and detaching a GPS (Global Positioning System) and a mobile GPS storage device that operates independently when detaching. The mobile GPS storage device does not have a separate screen and periodically receives GPS information and stores location information in its own memory. The stored information can be transmitted by connecting to a navigation device or a PC.

탈착형 GPS 모듈, 이동식 GPS 저장장치, 자동차 네비게이션        Removable GPS Module, Mobile GPS Storage, Car Navigation

Description

네비게이션 탈부착이 가능한 이동식 지피에스 저장장치{Portable GPS storage attachable to navigation system}Portable GPS storage attachable to navigation system

Figure 112007019533215-PAT00001
Figure 112007019533215-PAT00001

본 발명은 GPS 탈부착이 가능한 자동차 네비게이션 시스템과 이동식 GPS 저장장치에 관한 것이다.The present invention relates to a car navigation system and a mobile GPS storage device capable of detachable GPS.

종래에 이동식 GPS에 관한 기술은 공지되어 있으나, 이동식 GPS의 경우 별도의 디 스플레이 화면과 지도 프로그램을 내장한 장치 등으로 인하여 대형화되어 있으나, 본 발명의 이동식 GPS는 디스플레이 화면이나 지도를 내장하고 있지 않으며, 수신한 GPS 정보를 주기적으로 저장하는 기능만 제공하므로 소형화가 가능해진다. Conventionally, a technique related to a mobile GPS is known, but the mobile GPS has been enlarged due to a device having a separate display screen and a map program, but the mobile GPS of the present invention does not have a display screen or a map. In addition, since only the function of periodically storing the received GPS information is provided, miniaturization is possible.

GPS를 포함한 자동차 네비게이션은 이미 상용화가 되었으나 이동식으로 사용하기 위해서는 별도의 GPS 장치를 사용해야 하므로 사용자는 한꺼번에 2종류의 기기를 사용해야 하는 불편함이 있다.Car navigation including GPS has already been commercialized, but users need to use a separate GPS device in order to use it as a mobile device.

본 발명은 이러한 점을 감안하여 이루어진 것으로서, 이동식 GPS 저장장치가 자동차 네비게이션에 부착된 경우에는 네비게이션을 위한 일반 GPS 수신기로서 작동을 하며, 네비게이션에서 분리하여 독립적일 경우에는 주기적으로 GPS 정보를 수신하여 이를 자체 메모리에 저장한다.The present invention has been made in view of the above, and when a mobile GPS storage device is attached to a car navigation, it operates as a general GPS receiver for navigation, and separates from the navigation and receives GPS information periodically if independent. Store in its own memory.

이동식 GPS 저장장치가 자동차 네비게이션에 부착된 경우에는 이동식 GPS 저장장치내의 배터리가 충전되며 연결방식을 USB로 사용하여 일반 PC(Personal Computer)에도 연결이 가능하게 구성한다.When the mobile GPS storage device is attached to the car navigation system, the battery inside the mobile GPS storage device is charged and the connection method is used as a USB to configure a general PC (Personal Computer).

이동식 GPS 저장장치를 PC에 연결하는 경우 메모리에 저장된 GPS 수신정보를 PC로 전송할 수 있으며 전송된 데이터로 사용자가 특정 시간에 있었던 위치를 파악할 수 있다.When the mobile GPS storage device is connected to a PC, the GPS reception information stored in the memory can be transmitted to the PC, and the transmitted data can be used to determine the location where the user was at a specific time.

이 사용자의 위치 정보를 지도 프로그램과 연동할 경우 사용자의 이동 경로를 지도 상에 표시할 수 있으며 디지털 카메라로 찍은 사진 정보와 연동할 경우 특정 사진이 찍힌 위치를 지도상에 표시 가능하게 된다.When the user's location information is linked with the map program, the user's moving path can be displayed on the map. When the user's location information is linked with the photo information taken by the digital camera, the location where the specific picture is taken can be displayed on the map.

이외에도 다양한 LBS (Location Based Service) 와의 연동이 가능하다.In addition, it is possible to link with various LBS (Location Based Service).

상기 목적을 달성하기 위해서 본 발명은 GPS 안테나 및 GPS 수신기를 포함하여 GPS 정보를 수신한다. 이동식 GPS 저장장치가 네비게이션에 부착된 경우에는 네비게이션을 위한 일반 GPS 수신기로 작동하여 수신한 GPS 정보를 네비게이션으로 계속 전송한다.In order to achieve the above object, the present invention includes a GPS antenna and a GPS receiver to receive GPS information. If a mobile GPS storage device is attached to the navigation, it acts as a general GPS receiver for navigation and continues to transmit the received GPS information to the navigation.

이동식 GPS 저장장치가 네비게이션에서 분리되어 독립적으로 사용되는 경우에는 주기적으로 GPS 정보를 수신하여 내부 메모리에 저장한다.When the mobile GPS storage device is separated from the navigation and used independently, GPS information is periodically received and stored in the internal memory.

이하 첨부된 도면1을 참고하여 각 파트별로 설명하면 다음과 같다.Hereinafter, each part will be described with reference to the accompanying drawings 1 as follows.

전원스위치(11)는 이동식 GPS 저장장치의 on/off 상태를 설정할 수 있다. 이동식으로 사용하는 경우에는 배터리 소모가 발생하므로 사용하지 않을 경우에는 전원스위치를 off 시킬 수 있다. 전원이 off된 경우에도 내부메모리에 저장된 정보는 보존된다.The power switch 11 may set the on / off state of the mobile GPS storage device. When using mobile, battery consumption occurs, so power switch can be turned off when not in use. The information stored in the internal memory is preserved even when the power is turned off.

배터리(12)는 충전 가능한 2차 전지를 사용하며 이동식으로 사용되는 경우에만 배 터리를 전원으로 사용한다. 네비게이션에 연결된 상태에서는 네비게이션과 연결된 컨넥터(21)를 통하여 전원을 공급받으며, 이 경우 배터리가 충전된다. The battery 12 uses a rechargeable secondary battery and uses the battery as a power source only when it is used as a mobile. In the state connected to the navigation power is supplied through the connector 21 connected to the navigation, in which case the battery is charged.

본체(10)의 상부에는 위성으로부터 GPS 정보를 수신하기 위한 GPS 수신용 안테나(14)가 설치되어 있으며 GPS 수신용 안테나(14)는 GPS 수신기(13)와 연결되어 GPS 신호를 전달한다.The upper part of the main body 10 is provided with a GPS receiving antenna 14 for receiving GPS information from the satellite, the GPS receiving antenna 14 is connected to the GPS receiver 13 and transmits a GPS signal.

이동식 GPS 저장장치가 네비게이션과 분리되어 이동식으로 작동하는 경우에는 GPS 수신기(13)가 수신한 정보를 주기적으로 내부메모리(15)에 저장한다. 이때 저장하는 정보는 현재시간, GPS 위치정보를 포함한다.When the mobile GPS storage device is operated separately from the navigation, the GPS receiver 13 periodically stores the received information in the internal memory 15. The information to be stored includes the current time and GPS location information.

타이머(18)는 현재 시간을 저장하여 내부메모리에 GPS 정보가 주기적으로 저장될 때 시간정보를 제공한다. 또한 이동식으로 작동하는 경우 GPS 수신정보를 주기적으로 저장할 수 있는 역할을 한다. 타이머에 저장된 현재시간은 이동식 GPS 저장장치에서는 별도로 설정하지 않으며 네비게이션 혹은 PC에 연결된 경우에 USB 컨넥터를 통하여 네비게이션 혹은 PC의 현재 시간을 기준으로 설정한다.The timer 18 stores the current time and provides time information when GPS information is periodically stored in the internal memory. In addition, when operating in a mobile role it is possible to periodically store the GPS reception information. The current time saved in the timer is not set separately in the mobile GPS storage device. When the navigation or PC is connected, the current time is set based on the current time of the navigation or PC through the USB connector.

내부메모리(15)는 GPS 수신기(13)로부터 전달받은 정보를 저장하며 전원스위치(11)가 off인 경우에도 메모리정보를 유지한다. 또한 배터리(12) 전원이 약한 경우에는 보조배터리(17)를 이용하여 메모리 정보를 유지할 수 있다. 내부메모리에 GPS 수신정보가 용량만큼 저장되어 더 이상 추가적인 자료를 저장할 수 없는 경우 오래된 정보부터 삭제하고 새로운 정보를 저장한다.The internal memory 15 stores the information received from the GPS receiver 13 and maintains the memory information even when the power switch 11 is off. In addition, when the power of the battery 12 is weak, the memory information may be maintained using the auxiliary battery 17. If GPS data is stored as much as the capacity in the internal memory and no further data can be stored, delete old information and save new information.

리셋회로(16)는 GPS수신기(13)를 초기화하는 기능과 내부메모리정보를 Clear 하는 회로이다. 리셋스위치(19)를 일정시간 누르고 있는 경우 리셋회로가 작동하여 GPS수신기(13)를 초기화하는 신호를 보내며 내부메모리에 저장된 정보 전체를 삭제한다.The reset circuit 16 is a circuit for initializing the GPS receiver 13 and clearing internal memory information. If the reset switch 19 is pressed for a predetermined time, the reset circuit operates to send a signal to initialize the GPS receiver 13 and deletes all the information stored in the internal memory.

이동식 GPS 저장장치와 외부에는 USB(Universal Serial Bus)컨넥터(21)가 제공되며 이를 통하여 네비게이션 혹은 PC와 연결할 수 있다. USB컨넥터(21)가 다른 장비와 연결되는 경우 USB컨넥터를 통하여 전원을 공급받으며 자체 배터리(12)는 사용되지 않는다. 또한 이 전원을 통하여 자체 배터리(12)가 충전된다. The mobile GPS storage device and the external USB (Universal Serial Bus) connector 21 is provided, which can be connected to the navigation or PC. When the USB connector 21 is connected to other equipment, power is supplied through the USB connector, and the own battery 12 is not used. The battery 12 also charges its own battery.

처음 다른 장치와 연결이 된 경우 해당 장치의 현재 시간 정보를 수신하여 이 정보로 타이머(18)의 현재 시간을 다시 설정한다. When the first connection with another device is received, the current time information of the corresponding device is received, and the current time of the timer 18 is reset using this information.

네비게이션에 연결되어 GPS 수신기로서의 역할만 수행하는 경우 USB컨넥터(21)는 GPS 수신정보를 전달하며, PC에 연결된 경우 내부메모리(15)에 저장된 GPS 수신정보를 PC로 전송할 수 있다.When connected to the navigation only serves as a GPS receiver, the USB connector 21 transmits GPS reception information. When connected to a PC, the USB connector 21 may transmit GPS reception information stored in the internal memory 15 to the PC.

이동식 GPS 저장장치에 저장된 GPS위치정보와 시간정보를 바탕으로 사용자의 이동 경로를 파악할 수 있다. 이는 네비게이션에 이동식 GPS 저장장치가 부착되어 자동차로 이동하는 경우 이외에 이동식 GPS 저장장치를 휴대하여 도보로 이동한 경우에 도 적용 가능하다. 시간별 위치정보를 바탕으로 조깅 코스, 등산 코스를 파악하는 것이 가능하며 지도 서비스와 연동하는 경우 지도상에 이동 경로를 시간대별로 나타낼 수 있다.The user's moving path can be determined based on GPS location information and time information stored in the mobile GPS storage device. This is applicable to the case where the mobile GPS storage device is attached to the navigation, and the mobile GPS storage device is moved on foot while carrying the mobile GPS storage device. It is possible to identify a jogging course and a hiking course on the basis of time-based location information, and when linked with a map service, a movement route may be displayed on a map by time zone.

또한 디지털 카메라로 촬영한 사진정보와 연동하면 사진을 찍은 당시의 위치정보를 사진정보와 합성할 수 있다. 별도의 Image Viewer 프로그램에서 지도를 바로 보여줄 수 있으며, 블로그/UCC 등의 컨텐츠에 지도 정보를 연동해서 보여주는 것이 가능하다.In addition, when linked with photo information taken with a digital camera, the location information at the time the picture was taken can be synthesized with the photo information. The map can be directly displayed in a separate Image Viewer program, and the map information can be displayed in conjunction with blog / UCC contents.

Claims (2)

이동식 GPS 저장장치를 탈부착할 수 있는 네비게이션 본체와;A navigation body capable of attaching and detaching a mobile GPS storage device; 상기 네비게이션 본체의 일 측면에 탈착되는 구조를 갖는 이동식 GPS 저장장치Mobile GPS storage having a structure that is removable on one side of the navigation body 제 1 항에 있어서, 이동식 GPS 저장장치의 내부 메모리에 저장된 위치정보와 시간정보를 PC에 USB컨텍터로 연결하여 전송하는 방법과;The method of claim 1, further comprising: transmitting location information and time information stored in an internal memory of the mobile GPS storage device by connecting to a PC via a USB connector; 상기 전송한 정보는 디지털 카메라로 촬영한 영상 정보와 연동하여 영상정보와 위치 정보를 합성하는 방법.The transmitted information is synthesized with the image information and position information in conjunction with the image information taken by the digital camera.
KR1020070023646A 2007-03-09 2007-03-09 Removable GPS storage device with removable navigation Ceased KR20070038479A (en)

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