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公开(公告)号:US20090106265A1
公开(公告)日:2009-04-23
申请号:US12285002
申请日:2008-09-26
申请人: Neil Turner , Christian Fernandez , Michael Lessin
发明人: Neil Turner , Christian Fernandez , Michael Lessin
IPC分类号: G06F17/30
CPC分类号: G06F17/30132 , G06F17/30203 , G06F17/3028 , G06F17/30864
摘要: An image tile server importantly includes an image tile cache, to support a tiled map display in a user device. Instead of the conventional user device client (e.g., an Ajax client) making image requests directly to a mapping server (MS), a display device initiates an image request of a tile server (TS), and the tile server returns the requested image. However, importantly, the tile server (TS) also retains a cached copy of the returned image for faster retrieval at a later time relating to another image request by the same or different user device.
摘要翻译: 图像瓦片服务器重要地包括图像瓦片缓存,以支持用户设备中的平铺地图显示。 替代常规用户设备客户端(例如,Ajax客户端)将图像请求直接发送到映射服务器(MS),显示设备发起瓦片服务器(TS)的图像请求,并且瓦片服务器返回所请求的图像。 然而,重要的是,瓦片服务器(TS)还保留了返回的图像的缓存副本,以便在稍后的时间内通过相同或不同的用户设备对另一图像请求进行更快的检索。
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公开(公告)号:US20120301054A1
公开(公告)日:2012-11-29
申请号:US13584215
申请日:2012-08-13
申请人: Neil Turner , Christian Fernandez , Michael Lessin
发明人: Neil Turner , Christian Fernandez , Michael Lessin
IPC分类号: G06K9/54
CPC分类号: G06F17/30132 , G06F17/30203 , G06F17/3028 , G06F17/30864
摘要: An image tile server importantly includes an image tile cache, to support a tiled map display in a user device. Instead of the conventional user device client (e.g., an Ajax client) making image requests directly to a mapping server (MS), a display device initiates an image request of a tile server (TS), and the tile server returns the requested image. However, importantly, the tile server (TS) also retains a cached copy of the returned image for faster retrieval at a later time relating to another image request by the same or different user device.
摘要翻译: 图像瓦片服务器重要地包括图像瓦片缓存,以支持用户设备中的平铺地图显示。 替代常规用户设备客户端(例如,Ajax客户端)将图像请求直接发送到映射服务器(MS),显示设备发起瓦片服务器(TS)的图像请求,并且瓦片服务器返回所请求的图像。 然而,重要的是,瓦片服务器(TS)还保留了返回的图像的缓存副本,以便在稍后的时间内通过相同或不同的用户设备对另一图像请求进行更快的检索。
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公开(公告)号:US08244770B2
公开(公告)日:2012-08-14
申请号:US12285002
申请日:2008-09-26
申请人: Neil Turner , Christian Fernandez , Michael Lessin
发明人: Neil Turner , Christian Fernandez , Michael Lessin
IPC分类号: G06F7/00
CPC分类号: G06F17/30132 , G06F17/30203 , G06F17/3028 , G06F17/30864
摘要: An image tile server importantly includes an image tile cache, to support a tiled map display in a user device. Instead of the conventional user device client (e.g., an Ajax client) making image requests directly to a mapping server (MS), a display device initiates an image request of a tile server (TS), and the tile server returns the requested image. However, importantly, the tile server (TS) also retains a cached copy of the returned image for faster retrieval at a later time relating to another image request by the same or different user device.
摘要翻译: 图像瓦片服务器重要地包括图像瓦片缓存,以支持用户设备中的平铺地图显示。 替代常规用户设备客户端(例如,Ajax客户端)将图像请求直接发送到映射服务器(MS),显示设备发起瓦片服务器(TS)的图像请求,并且瓦片服务器返回所请求的图像。 然而,重要的是,瓦片服务器(TS)还保留了返回的图像的缓存副本,以便在稍后的时间内通过相同或不同的用户设备对另一图像请求进行更快的检索。
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公开(公告)号:US09026549B2
公开(公告)日:2015-05-05
申请号:US13584215
申请日:2012-08-13
申请人: Neil Turner , Christian Fernandez , Michael Lessin
发明人: Neil Turner , Christian Fernandez , Michael Lessin
IPC分类号: G06F17/30
CPC分类号: G06F17/30132 , G06F17/30203 , G06F17/3028 , G06F17/30864
摘要: An image tile server importantly includes an image tile cache, to support a tiled map display in a user device. Instead of the conventional user device client (e.g., an Ajax client) making image requests directly to a mapping server (MS), a display device initiates an image request of a tile server (TS), and the tile server returns the requested image. However, importantly, the tile server (TS) also retains a cached copy of the returned image for faster retrieval at a later time relating to another image request by the same or different user device.
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