V2EX engine management

Engine Management

释义 Definition

“Engine management”指发动机管理系统/发动机控制:通过传感器、ECU(电子控制单元)与执行器,对燃油喷射、点火正时、怠速、增压、排放控制等进行实时调节,以提升动力性、经济性与排放表现。(在不同语境中也可泛指“发动机管理策略/标定”。)

发音 Pronunciation (IPA)

/endn mndmnt/

例句 Examples

Modern engine management helps reduce fuel consumption in city driving.
现代发动机管理系统有助于降低城市驾驶的油耗。

Advances in engine management, combined with tighter emissions standards, have pushed manufacturers to rely more on sensors and software than on purely mechanical tuning.
随着发动机管理技术进步并叠加更严格的排放标准,制造商越来越依赖传感器与软件,而不是纯机械调校。

词源 Etymology

“Engine”源自拉丁语 ingenium(才能、巧思),后来引申为“装置/机械”,再到“发动机”。“Management”源自意大利语 maneggiare(驾驭、操控),与“手(mano)”有关,强调“控制与调度”。组合成“engine management”,字面即“对发动机进行控制与管理”,在汽车工程中逐渐固定为术语。

相关词 Related Words

文学与著作 Literary Works

  • Bosch Automotive Handbook(博世《汽车手册》)
  • Internal Combustion Engine Fundamentals(Heywood,《内燃机基础》)
  • Advanced Engine Technology(Heisler,《先进发动机技术》)
  • SAE(美国汽车工程师学会)关于发动机控制/排放的技术论文与标准文档中也常见该术语
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