V2EX dbw

DBW

释义 Definition

DBW 常指 drive-by-wire(线控):用电子信号与控制单元替代传统机械连杆/拉线来控制车辆部件(如油门、转向、制动)的技术。
(注:在工程语境中 dBW 也可指 decibel-watt,以 1 瓦为基准的功率分贝单位。)

发音 Pronunciation (IPA)

/di bi dbl.ju/

例句 Examples

The new model uses DBW for the throttle.
新款车型的油门采用了线控(DBW)系统。

DBW systems can improve safety by enabling traction control and other electronic assists.
线控(DBW)系统可通过牵引力控制等电子辅助功能提升安全性。

词源 Etymology

DBW 是首字母缩略词,来自短语 drive-by-wiredrive(操控/驾驶)+ by(通过)+ wire(电线/电子信号)。该说法源于汽车工程领域,用来强调“通过电子线束与信号控制”而非“机械连接”来实现操控。

相关词 Related Words

文学与作品 Literary Works

  • Bosch Automotive Handbook(《博世汽车手册》)
  • Automotive Control Systems: For Engine, Driveline, and Vehicle(汽车控制系统相关教材/专著中常见)
  • Race Car Vehicle Dynamics(赛车车辆动力学与控制相关章节常涉及线控/电子控制概念)
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