Energy-aware networked embedded systems for tactical unattended ground sensors

被引:0
|
作者
Newberg, F [1 ]
McIntire, D [1 ]
Schiffer, B [1 ]
Valoff, S [1 ]
Merrill, W [1 ]
Sohrabi, K [1 ]
Kaiser, WJ [1 ]
机构
[1] Sensoria Corp, Culver City, CA USA
关键词
unattended ground sensors; embedded systems; low-power design;
D O I
10.1117/12.500737
中图分类号
O42 [声学];
学科分类号
070206 ; 082403 ;
摘要
A system architecture, and a hardware implementation leveraging the architecture, has been developed for energy-aware, networked, embedded systems designed for use in tactical unattended ground sensor (UGS) applications. This modular system architecture is designed around a flexible bus design that meets the needs for low-power embedded systems, incorporating support for 32-bit inter-module data transfers, module synchronization, power control, and power distribution. A Linux-based software framework operating on the main system processor has been developed to provide application developers with the ability to easily leverage the hardware functionality of the system. The low-power design methods employed in the system design are discussed along with a system implementation using these methods.
引用
收藏
页码:462 / 473
页数:12
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