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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=1739291188-XDmvek6ijbChumK8825Kcz0HAHBfjEdS-0-181e5e0717923a6f67ae034842cb0400)
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=1739291188-KoYUZUGrUY9QACC9nrsyxikYVpSOc6Kt-0-77e1dc72091fb118297e10deb16db432)
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=1739291188-vdzYBNH9v8gQJbCmUB8NgJ04X5FjhjoW-0-9aa8dd87b32aa6e4b19cdda9deb0beba)
(续)
![](https://epubservercos.yuewen.com/FC75CB/16923817605019306/epubprivate/OEBPS/Images/45_04.jpg?sign=1739291188-zye14qdOTISm04SbUnW5IToBTd13xybw-0-f484856c6a8ca119b272174777d178c5)
(续)
![](https://epubservercos.yuewen.com/FC75CB/16923817605019306/epubprivate/OEBPS/Images/46_01.jpg?sign=1739291188-Fbp6SftKWXXnXcfLTnyUQvinl3ExkqQt-0-3e2525ddb1de6e6df6c0e63e08681589)
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=1739291188-FHwoNHEM9fjvJpdIuJOHkpNa0cqLbsHI-0-29a21ac11aa425b6a69f4d0cebd30fdc)
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=1739291188-askwXF6LWnH5SdtQLpOFGaV2IZDbGwNG-0-030b57d88a21e0d1f4adb1fd799b4480)
(续)
![](https://epubservercos.yuewen.com/FC75CB/16923817605019306/epubprivate/OEBPS/Images/47_01.jpg?sign=1739291188-8lTTkQ0ZqppTL3k3qqSOh5BkXXjWUWxr-0-01a8b65dedfeb3804af25b576aba7e60)
(续)
![](https://epubservercos.yuewen.com/FC75CB/16923817605019306/epubprivate/OEBPS/Images/47_02.jpg?sign=1739291188-c9TZYhx2VbKt7rR6fpouNmTql9t6kw4V-0-190e7e74e0b6dda7b75c0ed85abd8faf)
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=1739291188-9GDqOabuzJnysNvBl5Of4LgdcYT19Yam-0-c9f2a267c45bcaf7da6a587b2a95e1e2)
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=1739291188-lN19158lmqASYwDvCcYXojDncdCjKKSF-0-ae9710e45ee645203eed149be2095757)
图2-27 主控制器安装位置
![](https://epubservercos.yuewen.com/FC75CB/16923817605019306/epubprivate/OEBPS/Images/48_02.jpg?sign=1739291188-EgG6qNEQO3ovvrw4P4RzNvw6rweIaUC7-0-42a9a2fd8833cffc79633e69dcf23685)
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=1739291188-SiiQuuFVJqUVb3nDbAHTINf66Rpnarv4-0-170500995f90ef24a392de3d312a8bba)
表2-24 16针端子定义
![](https://epubservercos.yuewen.com/FC75CB/16923817605019306/epubprivate/OEBPS/Images/48_04.jpg?sign=1739291188-T1SkILz1ZQhtPWDVBO1fJmEM63oopPAx-0-67c1e27d25d51f2f57f72e337a835872)
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=1739291188-tLoVyZLpCM11aCUMOEkCrvAcOzL7n8SN-0-ce4d00af2dced01f13c2374d0b8dbe9e)
(续)
![](https://epubservercos.yuewen.com/FC75CB/16923817605019306/epubprivate/OEBPS/Images/48_06.jpg?sign=1739291188-r4jufEzle0NdXxN55ovMRMKUowiPDuH8-0-d7a841ec266fdf419abf92f0d8a66d17)
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=1739291188-cImGmfBRWmBiXSetceCREMan9oC5QBpG-0-2c12fe38f2706321c7d1eab192151c1c)
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=1739291188-LGMy1bj0rNsU5p1rcRRAuo2vNpSXzmRy-0-2de325339d439c478283ab84610f1f6b)
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=1739291188-9wutmbYR6bdx0IOfwKPF4ax6lJfwHwVp-0-c4c1322e625e4349a96c0ed4de1c1fed)
(续)
![](https://epubservercos.yuewen.com/FC75CB/16923817605019306/epubprivate/OEBPS/Images/49_04.jpg?sign=1739291188-ytz8Ou4U1iCHfddGFlF2xTUQyUrFjcZr-0-bb58e1c80c6bba9c035a6830712c6ced)
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=1739291188-agyo1p5UjhlhWVmWX8Sisg0CqLngjKxW-0-08c33977339220df3e6f3093d1306567)
(续)
![](https://epubservercos.yuewen.com/FC75CB/16923817605019306/epubprivate/OEBPS/Images/51_01.jpg?sign=1739291188-tjzahQvFennsMiiPdGXvLKoLRcPStgWq-0-b948a45fd395de3ec7e9dfae694d2efe)