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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=1738852155-tlE0xVqGMQOrji8MMlUzSYhWB88elmyG-0-0327494b42e8ae0b239e2ca2f0b1ada9)
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=1738852155-DcpI8GMRbrFl63aLoXHEQAMOuI0xfuEr-0-018a15807793f622fa37fdcfe79a302d)
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=1738852155-IKjkloaE7FfKw7Hg5GlohiNhigjK7XnV-0-6dac9f0520bf6555a2bb651f515ad2a4)
(续)
![](https://epubservercos.yuewen.com/FC75CB/16923817605019306/epubprivate/OEBPS/Images/45_04.jpg?sign=1738852155-sy1XfcYLJo2MCjG8Qjct6Npy4yoX6k9Y-0-3c578e0c7273fa8da949ec73af7feb2e)
(续)
![](https://epubservercos.yuewen.com/FC75CB/16923817605019306/epubprivate/OEBPS/Images/46_01.jpg?sign=1738852155-WotZZbp9Db3sdq89hssfCPZcKLUnJYGD-0-cb1c66851416329af5cd2673e0f23a52)
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=1738852155-A0wRHIosxP9KJXBc6O4lDrAKiumK2X4b-0-ea5f110f51691968305e41914b832183)
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=1738852155-k0rsV0zxEu2zwWLSIfEnJARD2YkNBnnl-0-f96c40e39019c1f35d0d31be4a1d1e40)
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![](https://epubservercos.yuewen.com/FC75CB/16923817605019306/epubprivate/OEBPS/Images/47_01.jpg?sign=1738852155-oii838fdFI0p8RWgisVLwAU78E3SoXoa-0-9643d2cf33b6e164d78df638a3a49697)
(续)
![](https://epubservercos.yuewen.com/FC75CB/16923817605019306/epubprivate/OEBPS/Images/47_02.jpg?sign=1738852155-rxmkBkzkBGm0poDP7o7zgUjc9nrJLgiW-0-5becfad6174ace2bc0245c764b2bfc81)
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=1738852155-vkp69s9EHX1GwqHpLejzeajJdreEuHwp-0-4c3d8415cc6ccaed08356a51fafb7858)
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=1738852155-vyMC9QxRFS04KzpWYK8TSyvNMpLMQGPs-0-aa861b51c94005f66d89ef2a540d1878)
图2-27 主控制器安装位置
![](https://epubservercos.yuewen.com/FC75CB/16923817605019306/epubprivate/OEBPS/Images/48_02.jpg?sign=1738852155-TXo2DjdWFiqPhQUCf9nORgmRGQZf6eZ6-0-de72ffaf2f40590fa5ee9d0011fa6337)
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=1738852155-ZfzV07WCuj4skqvTbcJiMAxXfLRc452f-0-b3fd3c11e7a2baeb3efc17f607d6cfa4)
表2-24 16针端子定义
![](https://epubservercos.yuewen.com/FC75CB/16923817605019306/epubprivate/OEBPS/Images/48_04.jpg?sign=1738852155-hr3SQzbRa9EvC2B2BXIbQgMSHoI9aczm-0-85add380100662a472096d7e3d9ae3c2)
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=1738852155-1uPOUqGUGkfknQyLsgsbr2M84ySKrW5A-0-cdf3047d7f98c55ce3d404a663cdd54f)
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![](https://epubservercos.yuewen.com/FC75CB/16923817605019306/epubprivate/OEBPS/Images/48_06.jpg?sign=1738852155-tDUj5ZMGUIMkzVuYDCNw9iqyFPcbuhD3-0-706ec18c77ecf4f33564ca7b54d435b8)
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=1738852155-4E1s83N4QOs7caXmvl283my6xMjqv18u-0-a75d96189c64caab443731b8ab201a71)
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=1738852155-SJDFRLFC5pe9thkQPo7XJQg47msPJWWY-0-cd4d116ab78b17511f1da804a3febe23)
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=1738852155-cFp52o7eZxtIwuDGkBSBCapPJvDBCJCZ-0-7ec1db09b1b7684670d864c1a808d139)
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![](https://epubservercos.yuewen.com/FC75CB/16923817605019306/epubprivate/OEBPS/Images/49_04.jpg?sign=1738852155-EWrn7duy3iGZSPY5CmexiLWpxckdvkVD-0-35cc066cbb2f29add97cee2e1c58eb77)
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=1738852155-KTSDDMjNgWD7VMhbqrMEPejE4LUhz4wD-0-a1addc01c5135f90cac1bb2af5c895fa)
(续)
![](https://epubservercos.yuewen.com/FC75CB/16923817605019306/epubprivate/OEBPS/Images/51_01.jpg?sign=1738852155-ZleQ9fPISARCApKLwadlBbjBO1p0WX7n-0-3eae6ac9596fc1c09a49b5ead394d7bf)