Map display device and method for controlling indication of map
    1.
    发明授权
    Map display device and method for controlling indication of map 有权
    地图显示装置及控制地图指示的方法

    公开(公告)号:US08245146B2

    公开(公告)日:2012-08-14

    申请号:US12659636

    申请日:2010-03-16

    IPC分类号: G06F3/048 G08G1/123 G01C21/00

    CPC分类号: G01C21/3673 G09B29/106

    摘要: A storage medium stores map data divided into unit areas. A control circuit indicates a map on an image display unit according to the map data. The map data includes name records, which respectively correspond to names to be indicated in the map. Each of the name records includes information specifying a character string of corresponding one of the names and information specifying an indication range of the character string in the map. An updating unit updates a part of the unit areas of the map data. An extracting unit extracts a pair of the same character strings, which are overlapped and indicated in the map or closely indicated in the map, with reference to the name records, after update of the part of the unit areas of the map data. A prohibiting unit prohibits indication of one of the extracted pair in the map.

    摘要翻译: 存储介质存储划分为单位区域的地图数据。 控制电路根据地图数据指示图像显示单元上的地图。 地图数据包括名称记录,其分别对应于要在地图中指示的名称。 每个名称记录包括指定对应的名称的字符串和指定地图中的字符串的指示范围的信息的信息。 更新单元更新地图数据的单位区域的一部分。 在更新地图数据的单位区域的一部分之后,提取单元提取在地图中重叠并指示或在地图中紧密指示的一对相同的字符串,参考名称记录。 禁止单元禁止在地图中指示提取的对之一。

    Map display device and method for controlling indication of map
    2.
    发明申请
    Map display device and method for controlling indication of map 有权
    地图显示装置及控制地图指示的方法

    公开(公告)号:US20100241975A1

    公开(公告)日:2010-09-23

    申请号:US12659636

    申请日:2010-03-16

    IPC分类号: G06F3/048

    CPC分类号: G01C21/3673 G09B29/106

    摘要: A storage medium stores map data divided into unit areas. A control circuit indicates a map on an image display unit according to the map data. The map data includes name records, which respectively correspond to names to be indicated in the map. Each of the name records includes information specifying a character string of corresponding one of the names and information specifying an indication range of the character string in the map. An updating unit updates a part of the unit areas of the map data. An extracting unit extracts a pair of the same character strings, which are overlapped and indicated in the map or closely indicated in the map, with reference to the name records, after update of the part of the unit areas of the map data. A prohibiting unit prohibits indication of one of the extracted pair in the map.

    摘要翻译: 存储介质存储划分为单位区域的地图数据。 控制电路根据地图数据指示图像显示单元上的地图。 地图数据包括名称记录,其分别对应于要在地图中指示的名称。 每个名称记录包括指定对应的名称的字符串和指定地图中的字符串的指示范围的信息的信息。 更新单元更新地图数据的单位区域的一部分。 在更新地图数据的单位区域的一部分之后,提取单元提取在地图中重叠并指示或在地图中紧密指示的一对相同的字符串,参考名称记录。 禁止单元禁止在地图中指示提取的对之一。