The present invention relates to a vehicle speed display device for a vehicle navigation and a method thereof, configured to display a vehicle speed indicated by a cluster in a vehicle navigation or a GPS vehicle speed using GPS in response to a request from a user (driver), thereby enhancing user convenience. When an audio/video/navigation is operated, a GPS vehicle speed calculation unit calculates a GPS vehicle speed by calculating a vehicle speed value, received through a GPS module, and a vehicle speed selection unit displays the GPS vehicle speed, calculated by the GPS vehicle speed calculation unit, on a vehicle speed display unit. When a vehicle speed selection button that selects a vehicle speed to be displayed is turns on and operated, a cluster interlocking unit interlocks with a cluster, mounted on a vehicle and displaying the vehicle speed, and receives a cluster indication speed, and the vehicle speed selection unit displays the cluster indication speed, received from the cluster interlocking unit, on the vehicle speed display unit. Accordingly, the present invention matches the cluster indication speed with the vehicle speed displayed on the navigation, in response to the request from the user, thereby promoting safe driving.

    사용자(운전자)의 요청에 따라 차량용 내비게이션에서 클러스터가 지시하는 차량 속도 또는 GPS를 이용한 GPS 차량 속도를 표출하여, 사용자의 편의성 향상을 도모하도록 한 차량용 내비게이션의 차량 속도 표시장치 및 방법에 관한 것으로서, 오디오/비디오/내비게이션이 구동되면, GPS 차량속도 산출부에서 GPS모듈을 통해 수신한 차량 속도 값을 연산하여 GPS 차량 속도를 산출하고, 차량속도 선택부에서 GPS 차량속도 산출부에서 산출한 GPS 차량속도를 차량속도 표시부에 표시하며, 표시할 차량속도를 선택하는 차량속도 선택버튼이 온 상태로 동작하면, 클러스터 연동부에서 차량에 탑재되어 차량속도를 표시하는 클러스터와 연동하여, 클러스터 지시속도를 수신하고, 차량속도 선택부에서 클러스터 연동부에서 수신한 클러스터 지시속도를 차량속도 표시부에 표시하여, 사용자의 요청에 따라 클러스터 지시속도와 내비게이션의 표시되는 차량속도를 일치시켜, 안전운행을 도모해준다.


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    Title :

    Vehicle speed display device and method for vehicle navigation


    Additional title:

    차량용 내비게이션의 차량 속도 표시장치 및 방법


    Contributors:
    LEE WON JAE (author) / JANG JIN HO (author)

    Publication date :

    2022-05-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS



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