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下列哪些是物联网设备的特点
A.设计简单
B.成本低廉
C.大覆盖范围
D.低功耗
正确答案:设计简单;成本低廉;大覆盖范围;低功耗
Tag:
车联网技术
成本
设备
时间:2023-12-18 15:36:54
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物联网的概率首次提出是在1999年。
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物联网体系架构可以分为感知层、网络层、应用层三个层面。
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