V2EX smart meter

Smart Meter

定义 Definition

“Smart meter” 指智能电表/智能计量表:一种带有数字通信功能的计量设备,用来记录用电(也可扩展到燃气/用水)数据,并可与供电公司或家庭能源管理系统进行远程数据传输与管理。也常译为“智能电表”。

发音 Pronunciation (IPA)

/smrt mitr/(美式)
/smt mit/(英式)

例句 Examples

My apartment has a smart meter that shows my electricity use in real time.
我公寓装了智能电表,可以实时显示我的用电量。

After the utility installed smart meters, the city could detect outages faster and offer time-of-use pricing.
公用事业公司安装智能电表后,城市能更快发现停电情况,并提供分时电价。

词源 Etymology

“Smart” 原义与“聪明、灵活”相关,在科技语境中常引申为“具备传感、计算、通信能力的”;“meter” 来自希腊语 metron(“测量”),经由拉丁语、法语进入英语,意为“计量器”。两者组合即“能联网、能数据化管理的计量器”。

相关词 Related Words

文学与作品用例 Literary Works

“Smart meter” 属于较新的技术术语,更常见于政策报告与新闻写作;在当代非虚构与纪实作品中偶有出现,例如:

  • Naomi Klein《This Changes Everything》(讨论能源体系、基础设施与气候议题时涉及智能电表/智能电网语境)
  • Daniel Yergin《The New Map》(谈能源转型与电力系统数字化时可能提及相关概念)
  • 经济学人(The Economist)与英国《卫报》(The Guardian)等媒体关于“smart meter rollout(智能电表推广)”的报道与专栏
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