发明授权
US07158912B2 Mobile GPS systems for providing location mapping and/or performance data 有权
用于提供位置映射和/或性能数据的移动GPS系统

Mobile GPS systems for providing location mapping and/or performance data
摘要:
A location measurement system comprises: a GPS receiver for attachment to a person and for determining earth location of the person; a display for attachment to the person; memory for storing map data; a processor configured to process earth location and the map data to instruct display the person's current location with a map on the display. Other GPS systems for example determine speed with or without map capability or altimeters.
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