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第四节 整车电控系统
一、高压电控系统
1.系统说明
高压电控总成集成电机控制器模块、车载充电器模块、DC/DC变换器模块和高压配电模块、漏电传感器等部件。电控总成接口分布如图2-24所示。
![](https://epubservercos.yuewen.com/FC75CB/16923817605019306/epubprivate/OEBPS/Images/45_01.jpg?sign=1739619157-LtVVDxGHc3Byt1aHdf0JtNEt3J11Jmz3-0-16874ac2aecc2c7be2a9f50310ef1b96)
图2-24 高压电控总成外部接口
2.端子定义
高压电控总成低压端子如图2-25所示,端子定义见表2-20、表2-21。
![](https://epubservercos.yuewen.com/FC75CB/16923817605019306/epubprivate/OEBPS/Images/45_02.jpg?sign=1739619157-0pQ8KHnFitSXYtXP9lWFdImVAj5X2VIK-0-1cc1d04ae79440200eb58b1bd19e24a4)
图2-25 高压电控总成低压端子
表2-20 高压电控总成64针端子定义
![](https://epubservercos.yuewen.com/FC75CB/16923817605019306/epubprivate/OEBPS/Images/45_03.jpg?sign=1739619157-MvfXmP5Dgj6aW2AIil3MMqrVd8b2LZFA-0-d9840c3e210910ee9c10c71c5091ff41)
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![](https://epubservercos.yuewen.com/FC75CB/16923817605019306/epubprivate/OEBPS/Images/45_04.jpg?sign=1739619157-4QexJNk4NQbqFYXHMzi6IujgbFIVkQPm-0-9c61b8285a5f60262c193f2a37005610)
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![](https://epubservercos.yuewen.com/FC75CB/16923817605019306/epubprivate/OEBPS/Images/46_01.jpg?sign=1739619157-QyxUklrfrQsHuTe5BAd098ajoL7Hc464-0-91409d8428a9b4543187d162b891921d)
表2-21 高压电控总成33针端子定义
![](https://epubservercos.yuewen.com/FC75CB/16923817605019306/epubprivate/OEBPS/Images/46_02.jpg?sign=1739619157-400Q4VGXQoVjWmNca0jNXIlHhyyJSlLb-0-90092e60a6c93e2d9dd93f16b5b87447)
3.故障码
故障码内容见表2-22。
表2-22 故障码表
![](https://epubservercos.yuewen.com/FC75CB/16923817605019306/epubprivate/OEBPS/Images/46_03.jpg?sign=1739619157-Nn0JnbH0zjrOZPb5oWUD7REb9CXgN7Bi-0-d0907611416c21c3d24a4a50a824c583)
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![](https://epubservercos.yuewen.com/FC75CB/16923817605019306/epubprivate/OEBPS/Images/47_01.jpg?sign=1739619157-gpnkon9H5hZi2cUpvabQMXn4vG5ecbOJ-0-b623631f4bebcebcbe668b2b67ce9119)
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![](https://epubservercos.yuewen.com/FC75CB/16923817605019306/epubprivate/OEBPS/Images/47_02.jpg?sign=1739619157-20QlYQlAbqsmUZbEVcSFswoNPfMQ6Vnz-0-2bb87b2a874f9d2c0790f78d9951681c)
二、主控制系统
1.系统说明
高压电控总成与主控制器安装位置见图2-26。
![](https://epubservercos.yuewen.com/FC75CB/16923817605019306/epubprivate/OEBPS/Images/47_03.jpg?sign=1739619157-4HdTOVbhCJXjW1ZbpBSFFi7tsORtT4TJ-0-0949dbe47de7520fc5757fb31466acb7)
图2-26 高压电控总成与主控制器安装位置
1—高压电控总成 2—主控制器总成
主控制器总成位于副仪表台,位置如图2-27所示。
2.端子定义
主控制器低压端子如图2-28所示,其定义见表2-23、表2-24。
![](https://epubservercos.yuewen.com/FC75CB/16923817605019306/epubprivate/OEBPS/Images/48_01.jpg?sign=1739619157-gTmAOqttE45k7HRUvHy7VtTCjPUpzrt2-0-a74adc32b503dd17b56fe1f65b5cbb33)
图2-27 主控制器安装位置
![](https://epubservercos.yuewen.com/FC75CB/16923817605019306/epubprivate/OEBPS/Images/48_02.jpg?sign=1739619157-O4X6maXZEqGJMzNpjL511LHTz0iaIpkN-0-d41beee8ce2d13b5938de2887a91af5c)
图2-28 主控制器低压端子
表2-23 32针端子定义
![](https://epubservercos.yuewen.com/FC75CB/16923817605019306/epubprivate/OEBPS/Images/48_03.jpg?sign=1739619157-3jkQnbYmH03c3lftRhEysMkwrqgr6WGf-0-2376ec02e20d5666cdd921806826585c)
表2-24 16针端子定义
![](https://epubservercos.yuewen.com/FC75CB/16923817605019306/epubprivate/OEBPS/Images/48_04.jpg?sign=1739619157-K43vgkcBKclidReuNzTn02tan87ZvkMS-0-b33f77f5f50699ced5cfd0a94842239c)
上述端子未提及定义的为预留空置脚。
3.故障码
故障码内容见表2-25。
表2-25 故障码表
![](https://epubservercos.yuewen.com/FC75CB/16923817605019306/epubprivate/OEBPS/Images/48_05.jpg?sign=1739619157-vWciwNjmFGXvNfWUxV1lUANmbSJAyAKp-0-3abf6ac390be90c2a2c6e2217e01c21d)
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![](https://epubservercos.yuewen.com/FC75CB/16923817605019306/epubprivate/OEBPS/Images/48_06.jpg?sign=1739619157-r8JcMobvPwJfMtMN20gujRSVX3wHLtPL-0-fbbe906db5632572b9eaf3915c58149c)
三、整车控制系统
1.系统说明
整车控制器安装于前排乘客座椅下方地板上,如图2-29所示。
![](https://epubservercos.yuewen.com/FC75CB/16923817605019306/epubprivate/OEBPS/Images/49_01.jpg?sign=1739619157-wsyfMaFFNPYKfPOuwCggNr86qZ4vVrFb-0-58e0ae443126c8a73b504f7784a1059e)
图2-29 整车控制器安装位置
2.端子定义
整车控制器连接端子如图2-30所示,端子定义见表2-26。
![](https://epubservercos.yuewen.com/FC75CB/16923817605019306/epubprivate/OEBPS/Images/49_02.jpg?sign=1739619157-wHYJpaoEnuxMzYR7FfrGmpZRi0oicKxY-0-4d14e38ff611a913f0870532a5bd04a1)
图2-30 整车控制器连接端子
表2-26 整车控制器连接端子定义
![](https://epubservercos.yuewen.com/FC75CB/16923817605019306/epubprivate/OEBPS/Images/49_03.jpg?sign=1739619157-f4SxkcysDRXh0D2ZHdxwIexceMeMiM5o-0-1a51f5078b7b28b977f811255ab02aac)
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![](https://epubservercos.yuewen.com/FC75CB/16923817605019306/epubprivate/OEBPS/Images/49_04.jpg?sign=1739619157-Nu1T9cBrGTAkR9AdwalrL1E4z6mVxmDL-0-ea1b3d8412100b2411fe13d7088e03c2)
3.故障码
故障码内容见表2-27。
表2-27 故障码表
![](https://epubservercos.yuewen.com/FC75CB/16923817605019306/epubprivate/OEBPS/Images/50_01.jpg?sign=1739619157-jBRQ330iGhvkUIXVfZvpI0YJQPS20rjg-0-fb8b39ce311243b5a3d98ba3bfa3aa9c)
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![](https://epubservercos.yuewen.com/FC75CB/16923817605019306/epubprivate/OEBPS/Images/51_01.jpg?sign=1739619157-jmS9eb3wuMIpTyaKXIbAGkWNbYLTQswi-0-47524a7d8983968ee862d2c8b599fb50)