‘壹’ 汽车动力性控制系统包括
汽车的动力系统涵盖扒判缓的知识还是非常广泛的:发动机燃油喷射系统、发动机电子春模点火控制系统、爆震控制系统、怠速控制系统、电子控制变速系统、发动机进气控制系统、涡轮增压控制系统、冲让控制局域网。
‘贰’ 汽车总线控制有哪几种
总线有很多种,比如,有K总线,有l总线,有can总线,有Lin总线。Most光纤娱乐总线,F6xReng,控制底盘件的总线。有六种,甚至有更多的。
‘叁’ 汽车总线都有哪些
目前汽车上普遍采用的汽车总线有局部互联协议LIN和控制器局域网CAN,正在发展中的汽车总线技术还有高速容错网络协议FlexRay、用于汽车多媒体和导航的MOST等无线网络技术。
A类总线:面向传感器或执行器管理的低速网络,它的位传输速率通常小于20Kb/S。
B类总线:面向独立控制模块间信息共享的中速网络,位速一般在10—125Kb/S之间。
C类总线:面向闭环实时控制的多路传输高速网络,位速率多在125Kb/S—1Mb/S之间。
C类总线:主要用于车上动力系统中对通讯的实时性要求比较高的场合,主要服务于动力传递系统。
D类总线:面向多媒体设备、高速数据流传输的高性能网络,位速率一般在2Mb/S以上,主要用于CD等播放机和液晶显示设备。
‘肆’ 总线系统中的驱动单元包括哪些
总线系统中的驱动单元包括首祥:
1.总颤谈线控制器:它是总线系统的核心,负责控制总线的传输,并且控制其他设备的连接。
2.总线缓冲器:它是一种电路,用于缓冲总线的传输,以便提高总线的传输效率。
3.总线接口:它是一种电路,用于将总线系统与外部设备连接起来,以便实现数据的传输。
4.总线收发器:它是一种电路,用于接收和发送总线上的数据,以便实现数据的传输。
5.总线接收器:它是一种电路,用于接收来自总线的数据,以便实现数据的传输。
6.总线发射器:它是一种电路,用于发送数据到总线,以便实现数据的传输。
7.总线驱动器:它是一种电路,用于驱动总线上的数据,以便实者洞搏现数据的传输。
8.总线检测器:它是一种电路,用于检测总线上的数据,以便实现数据的传输。
‘伍’ 汽车的动力部分传动部分控制部分及执行部分分别是什么
汽车动力部分是发动机,传动部分是变速箱,传动轴,控制部分是车载ECU发动机控制单元,执行部分是指各个终端的执行部件如:风门马达,电动摇窗机等等。
发动机总成 + 变速箱总成发动机总成由两大机构五大系统组成。两大机构是指:包括曲柄连杆机构、配气机构。
五大系统分别是:起动知系、润滑系、燃油供给系、冷却系、点火系!柴油机由除点火系统外的两大机构和道五大系统组成。
(5)汽车动力总线一般包括哪些控制单扩展阅读:
注意事项:
1、发动机转速不要太高,最好不要超过3000转。
2、冷车启动后最好做一段热车的过程,待水温有变化后再开始行驶,一般在5分钟左右即可。
3、必须按车型的载重规定载重,最好不要超过规定载重量的70%为好。
4、尽量避免急加油、急刹车:因为急刹车对新的发动机冲击损伤很大,特别是在急加油的情况下会严重影响发动机各新配件的磨合,直接影响配件之间的配合间隙,行车中应提前处理情况突发情况,要减速行驶保持匀速行驶。
‘陆’ 汽车can总线系统组成
CAN总线,很老的技术了。
说白了,就好像电脑里面的传输协议,就是用一根数据线在几个或多个模块间进行数据传输,
一般是2根,一根上行线,一根下行线。
没啥技术含量,也没啥可学的。
‘柒’ 萌新求问,我们常见的汽车内都有can总线通信模块吗都汽车的哪些控制部分呢
CAN总线是在汽车领域的主流总线之一,用于汽车之间的ECU和传感器数据传输,从而实现汽车内部的特定动作的完成,下面我们主要来说一下汽车CAN总线系统的组成。
汽车内的CAN总线系统主要分为两部分,一种是动力系统另一种是舒适系统,动力系统由高速CAN总线组成,传输速度能够达到500kb/s,有些高级车的CAN总线传输速度更快,能够达到1MB/s,动力系统主要控制的是和汽车ECU相关的程序,比如说发动机控制单元、ABS防抱死系统、安全气囊和一些仪表等等,这些进程属于紧急进程,所以优先性较高。而舒适系统则控制的主要是非ECU动力系统,例如电动门窗、车灯、后视镜等等,通常优先性较低。
汽车CAN总线系统主要就是由这两部分构成,有部分车的舒适系统会选择单线CAN总线,因为单线CAN总线可以降低布线成本和布线重量等,但是相应的传输速度也会有所下降。
望采纳。
‘捌’ 大众宝来轿车高速can总线的控制单元有哪些
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response_can_id.LL_AdaptCruisContrUDS =0x000007C1</Ecu><Ecu>request_can_id.LL_SteerAngleSendeUDS =0x00000751 response_can_id.LL_SteerAngleSendeUDS =0x000007BB</Ecu><Ecu>request_can_id.LL_WheelDampeElectUDS =0x00000772 response_can_id.LL_WheelDampeElectUDS =0x000007DC</Ecu><Ecu>request_can_id.LL_RideContrSysteUDS =0x00000755 response_can_id.LL_RideContrSysteUDS =0x000007BF</Ecu><Ecu>request_can_id.LL_KessyUDS =0x00000732 response_can_id.LL_KessyUDS =0x0000079C</Ecu>铅或<Ecu>request_can_id.LL_AirbaUDS =0x00000715 response_can_id.LL_AirbaUDS =0x0000077F</歼岩Ecu><Ecu>request_can_id.LL_ImmobUDS =0x00000711 response_can_id.LL_ImmobUDS =0x0000077B</Ecu><Ecu>request_can_id.LL_SeatAdjusPasseSideUDS =0x0000074D response_can_id.LL_SeatAdjusPasseSideUDS =0x000007B7</Ecu><Ecu>request_can_id.LL_SteerColumElectUDS =0x0000070C response_can_id.LL_SteerColumElectUDS =0x00000776<氏激御/Ecu><Ecu>request_can_id.LL_ElectRoofContrUDS =0x0000072D response_can_id.LL_ElectRoofContrUDS 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response_can_id.LL_SlidiDoorLeftUDS =0x0000079D</Ecu><Ecu>request_can_id.LL_MediaPlayePosit1UDS =0x00000770 response_can_id.LL_MediaPlayePosit1UDS =0x000007DA</Ecu><Ecu>request_can_id.LL_MediaPlayePosit3UDS =0x0000076E response_can_id.LL_MediaPlayePosit3UDS =0x000007D8</Ecu><Ecu>request_can_id.LL_AirCondiComprUDS =0x00000719 response_can_id.LL_AirCondiComprUDS =0x00000783</Ecu><Ecu>request_can_id.LL_TachoUDS =0x00000771 response_can_id.LL_TachoUDS =0x000007DB</Ecu><Ecu>request_can_id.LL_DriveMotorContrMolUDS =0x000007E6 response_can_id.LL_DriveMotorContrMolUDS =0x000007EE</Ecu><Ecu>request_can_id.LL_BatteRegulUDS =0x00000728 response_can_id.LL_BatteRegulUDS =0x00000792</Ecu><Ecu>request_can_id.LL_DoorElectDriveSideUDS =0x0000074A response_can_id.LL_DoorElectDriveSideUDS =0x000007B4</Ecu><Ecu>request_can_id.LL_DoorElectPasseSideUDS =0x0000074B response_can_id.LL_DoorElectPasseSideUDS =0x000007B5</Ecu><Ecu>request_can_id.LL_ParkiBrakeUDS =0x00000752 response_can_id.LL_ParkiBrakeUDS 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‘玖’ 动力can数据总线有几条分别是什么 有什么特点
1、3条,CAN属于现场总线的范畴,它是一种有效支持分布式控制或实时控制的串行滑巧通信网络。较之许多RS-485基于R线构建的分布式控制系统而言,基于CAN总线的分布式控制系统具有明显的优越性。
2、CAN是控制器局域网络(Controller Area Network, CAN)的简称,是由以研发和生产汽车电子产品着称的德国BOSCH公司开发的,茄肆并最终成为国际标准(ISO 11898),是国际上应用最广泛的现场总线之一。 在北美和西信纳键欧,CAN总线协议已经成为汽车计算机控制系统和嵌入式工业控制局域网的标准总线,并且拥有以CAN为底层协议专为大型货车和重工机械车辆设计的J1939协议。
‘拾’ 请问汽车CAN总线分类包括哪些呢
感谢题主的邀请,我来说下我的看法:
我觉得包括两种,分别是动力CAN以及舒适CAN。动力CAN,顾名思义,它主要负责的是和汽车运动相关的系统,比如说发动机,比如说变速箱,比如说车子转向系统,比如说车子制动系统等等。舒适CAN,则是除了动力CAN之外的那部分CAN总线,因为现在的汽车除了是一种交通工具以外,还承担着很多的娱乐享受功能,而控制相关节点设备的CAN总线,就叫做舒适CAN。无论是动力CAN还是舒适CAN,都需要我们定期的用USBCAN分析仪进行检查和维护,保证正常的使用安全。如果你需要相关的USBCAN分析仪的话,可以前往我们的网站进行具体的咨询,欢迎来访。