Trimble has introduced the Aardvark DR+GPS module that combines dead reckoning (DR) with GPS technology on a single, compact board.TheTrimble Aardvark DR+GPS module provides positioning information when GPS signals are limited or not available, such as in urban canyons and tunnels.The Aardvark DR+GPS module is being marketed as a solution for system integrators or OEMs who are adding dead reckoning capabilities to vehicle navigation, fleet management and asset tracking systems.
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机译：Trimble推出了Aardvark DR + GPS模块，该模块在一个紧凑的板上结合了航位推算（DR）和GPS技术.Trimble Aardvark DR + GPS模块在GPS信号受限或不可用时（例如在城市峡谷和Aardvark DR + GPS模块正在作为系统集成商或OEM的解决方案进行销售，这些系统集成商或OEM向车辆导航，车队管理和资产跟踪系统添加了航位推算功能。
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