| 共同探讨发动机控制单元电源供电系统 |
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| 引用本文： | 丁垚.共同探讨发动机控制单元电源供电系统[J].汽车电器,2008(10):40-45. |
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| 作者姓名： | 丁垚 |
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| 作者单位： | 石家庄市第三职业中专学校,河北,石家庄,050031 |
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| 摘 要： | 从丰田1JZ—G发动机ECU实物上测绘出它的电源供电系统原理电路，讲述其常供电电路、主供电电路的工作过程。介绍丰田2TZ—FE发动机电控单元、丰田LEXESLS400轿车ABS电控单元、日产蓝鸟1．8L发动机电控单元的供电系统电路，以此为基础指出《汽车发动机控制单元电源供电系统分析与探讨》一文中存在的问题。
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| 关 键 词： | 供电系统 常供电电路 主供电电路 瞬时过电压保护 浪涌电压 继电器自锁 5V稳压集成块 |
Discussion on Power Supply System for Engine ECU |
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| DING Yao.Discussion on Power Supply System for Engine ECU[J].Auto Electric Parts,2008(10):40-45. |
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| Authors: | DING Yao |
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| Institution: | DING Yao (The Third Vocational High School of Shijiazhuang, Shijiazhuang 050031, China) |
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| Abstract: | The author describes working process of the ordinary and major power supply circuits, taking the principle circuits mapped from TOYOTA IJZ-G engine ECU; introduces the power supply system circuits of ECUs for TOYOTA 2TZ-FE engine, ABS on LEXUS LS400 and NISSAN BLUEBIRD 1.8L engine; points out the problems existed in the article Discussion on Power Supply System for Engine Control Unit. |
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| Keywords: | power supply system ordinary power supply circuit major power supply circuit instant overvoltage protection surge voltage relay self-locking 5 V voltage stabilizing integrated block |
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