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线上配资 智能设备增多,CAN网络知多少?

2020-06-10 08:53 与非网
关键词:ECUCAN网络

DAODU:ZAILEJIE can WANGLUOZHIQIAN, XIANLEJIE 1 GEWENTI:SHENMESHIZHINENGYINGJIANYUECU?

何为智能硬件,就是包含智能控制单元的硬件。比如发动机,发动机上有一块儿专门负责控制发动机进气量、喷油量、排气量的控制单元,这块单元相当于发动机的大脑。它具有信号发送、信号接收、参数存储等基本功能,这个控制单元就是 ECU。

大牛时代平台ECU(Electronic ControlUnit)DIANZIKONGZHIDANYUAN,SHI线上配资 ZHUANYONGWEIJIKONGZHIQI,YIGE ECU YIBANFUZE 1 GEHUODUOGEZHINENGYINGJIANSHEBEI。

SUIZHE线上配资 DEFAZHAN,CHESHANGDEZHINENGSHEBEIYUELAIYUEDUO,YEJIUSHISHUOCHESHANGDE ECU YEYUELAIYUEDUO,RUHEYONGYIGEWANGLUOBAZHEIXIEZHINENGSHEBEIDE ECU QUANBULIANJIEQILAIBINGZHENGTIXIEDIAOKONGZHI?

ZHEIJIUSHI CAN WANGLUO。

CAN 网络

大牛时代平台CAN(Controller Area Network)KONGZHIQIJUYUWANGLUO,CAN WANGLUOZAIZAOQIDEZHENGCHEYINGYONGZHONGYI BCM(CHESHENKONGZHIQI)WEIKONGZHIZHONGXIN,ZHUYAOSHICHESHENLINGBUJIAN(YUGUA / DADENG / CHECHUANG…),ZHINENGYINGJIANJIAOSHAO,SUOYIZAOQIDEZHENGCHANG CAN WANGLUOBASUOYOUQITADE ECU QUANBUFANGZAI Other ECU LIBIAN,RUXIATU。

MEITIAO CAN ZONGXIANYIBANDOUSHIYOU 2 GENXIANZUCHENGDESHUANGJIAOXIANGOUCHENG,YIGEN can_high,YIGEN can_low,FENBIEDAIBIAOGAODIANPINGHEDIDIANPING,YIXIASHIMOUTIAO CAN ZONGXIANDEMOXINGTU, YITIAO CAN ZONGXIANSHANGLIANZHE 4 GE ECU KONGZHIDANYUAN。

一般燃油车的 CAN 网络可以分成如下 5 条 CAN 总线: 1. PT CAN (PowerTrain CAN ) 动力总成 CAN 总线

PT CAN ZONGXIANSHANGYIBANYOUYIXIA ECU:

PT CAN FUZECHELIANGDONGLI,SHIZHENGCHE CAN WANGLUOXINHAOYOUXIANJIJIXINHAOCHUANSHUSULVZUIGAODEYITIAO CAN ZONGXIAN。

2. CH CAN (Chassis CAN) 底盘控制 CAN 总线

CH CAN ZONGXIANSHANGYIBANYOUYIXIA ECU:

大牛时代平台CH CAN FUZE线上配资 DIPANJI 4 GELUNZIDEZHIDONG / WENDING / ZHUANXIANG,YOUYUSHEJIZHENGCHEZHIDONG / ZHULIZHUANXIANGDENG, SUOYIQIWANGLUOXINHAOYOUXIANJIYESHIJIAOGAODE。

3. Body CAN 车身控制总线

Body CAN ZONGXIANSHANGYIBANYOUYIXIA ECU:

Body CAN FUZECHESHENSHANGDEYIXIETIGAOSHUSHIXING / ANQUANXINGDEZHINENGYINGJIANDEGUANLIYUKONGZHI,QIWANGLUOXINHAOYOUXIANJIJIAODI, YINWEIYISHANGSHEBEIDOUSHIFUZHUSHEBEI。

4. Info CAN ( Infomercial CAN ) 娱乐系统总线

Info CAN ZONGXIANSHANGYIBANYOUYIXIA ECU:

大牛时代平台Info CAN SHIFUZHUKEXUANSHEBEI, SUOYIYOUXIANJIYESHIJIAODIDE,ZHUYAOFUZECHESHENSHANGDEYIXIETIGAOYULEXINGDEZHINENGYINGJIANDEGUANLIYUKONGZHI。

5. DiagCAN ( Diagnose CAN ) 诊断控制总线

大牛时代平台DiagCAN ZONGXIANZHUYAOTIGONGYUANCHENGZHENDUANGONGNENG,ZHIYOUYIGE ECU。

大牛时代平台CAN WANGLUOJIBENGOUCHENGDANYUAN ECU JIEDIAN,JIUSHICHESHANGDEZHINENGYINGJIANSHEBEILI ECU KONGZHIDANYUAN。BIRU ABS(FANGBAOSIXITONG)ZHEIGE ECU SHIZHUANMENYONGYUCHELIANGZHIDONGGUOCHENGZHONGFANGZHICHELUNBEIBAOSIDEYITAOZHINENGSHEBEI。DANGJIN线上配资 YUEHAOHUA,ECU JIUYUEDUO,ZHINENGKONGZHIYINGJIANJIUYUEDUO,XIANGDUIJIAGEJIUYUEGUI。YIBANDE,YILIANGCHEPUTONGDEJIAYONGJIAOCHEDOUYOU 25 GEZUOYOU ECU。

RUXIATU,CHESHANGMOUGEZHINENGYINGJIANSHANGDE ECU(ZHINENGDIANZIKONGZHIDANYUAN):

大牛时代平台YOUYUCHESHANG ECU TAIDUO,MEIZHONG ECU ZUOYONGGEBUXIANGTONG,XINHAOCHUANSHUSULV(BOTELV)YEBUYIZHI。WEILEGENGJIAFANGBIANGUANLIZHEIXIE ECU,WOMENBAYISHANGGELEI ECU ANQIGONGNENG / BOTELVFENBIEBUZHIZAI 5 TIAO CAN ZONGXIANSHANG。

CAN 网关

CAN WANGGUANHUOJIAO线上配资 WANGGUAN,YINWEIWANGGUANBUJINCHULI CAN WANGLUO,HAICHULI LIN WANGLUO。

大牛时代平台CAN WANGGUANDEWAIXINGJIEGOU:

SHIJI can WANGGUANDAGAIYOULIUQISHIGEJIEXIAN pin JIAO,MEIGEJIEXIAN pin JIAODOUYOUYANGEDEDINGYI,YAOPIPEIGUIDINGHAODE can ZONGXIANHUOZHEKAIGUANSHEBEI,CHULEGANGCAISHEJIDE 10 GE can XIANJIEXIANKOU(5 TIAOSHUANGJIAOXIAN)、2 GEDIANYUANXIANJIEXIANKOU,HAIYINGBAOKUO:DINGSUXUNHANGSHEBEIDE 8 GEJIEXIANKOU、DIANYUANGUANLIFANGMIANDE 3 GEJIEXIANKOU、YAOCHIKAIGUAN(HUOWUYAOCHIQIDONGXITONG)DE 5 GEJIEKOU、JIAOTABANDE 3 GEJIEXIANKOU、5 GE LIN JIEXIAN pin JIAO、DANGWEIKAIGUANDE 4 GEJIEXIAN pin JIAODENGDENG。

MOUXIE线上配资 CHANGSHANGKENENGYOUGENGDUOXINDEYINGJIANKAIGUANSHEBEI,DIANYADIANZUKAIGUANSHEBEIDENGYEDOUYOUDUIYINGDEJIEXIAN pin JIAO,QIEKENENGYULIUYIXIE PIN JIAOYIBEIYONG。

CAN WANGGUANSHIZHENGGE CAN WANGLUODEHEXIN,KONGZHIZHEZHENGCHE 5 TIAO CAN ZONGXIANDEGELEIXINHAOZHUANFAYUCHULI,JIBENGONGNENGBAOKUO:

大牛时代平台1. LIANJIEBUTONGBOTELV(CHUANSHUSUDU)DE CAN ZONGXIAN /LIN ZONGXIAN,YISHIXIAN CAN WANGLUODEWANGGUANZHONGJIGONGNENG。

2. ZHENDUANBAOWEN / FEIZHENDUANBAOWENZHUANFA。

大牛时代平台3. ZHENDUANFANGHUOQIANGGUANLI。

4. JIEDIANZAIXIANJIANKONG。

5. XUNHANGKONGZHIQIKAIGUANJIANCE。

大牛时代平台6. JIAOTABANWEIZHIJIANCE。

大牛时代平台7. WANGGUANXIUMIANYUHUANXINGGUANLI。

8. ECU SHENGJI / WANGGUANSHENGJI。

9. DIANYAGUANLI。

CAN WANGGUANKEYIJIESHOURENHE CAN ZONGXIAN(HAIYOU LIN ZONGXIAN)CHUANLAIDEBUTONGCHUANSHUSULVWANGLUOXINHAO,BAZHEIXIEXINHAOANYIDINGDEBIAOZHUNCHULIHOU,GUANGBODAOZHENGCHEWANGLUOQU,RUGUOYOU ECU DINGYUE(JIESHOU)LEZHEIGEXINHAO,ZE ECU JIANGJIEXIXINHAOBINGZUOXIANGYINGDECHULI。

ZHENGCHESUOYOU ECU JIBENSHIYIHAOMIAOJIHUOZHEWEIMIAOJIDESUDUZAIYUANYUANBUDUANDEFASONGBINGJIESHOUXINHAO,SUOYIWANGGUANXUYAOCHULIBINGZHUANFAGUANGBODEXINHAOSHIFEICHANGDUODEQIEBIXUYAOHENKUAICHULIWANDE。

实例一、仪表显示发动机转速

大牛时代平台FADONGJIDEZHUANSUXINHAO, XIANCONG PCAN DE ECM(FADONGJIYINQINGKONGZHIMOKUAI)JIEDIANFACHU,CAN WANGGUANSHOUDAOHOU,WANGGUANCHULIHOUGUANGBOYI GW_ KAITOUDE ECM XINHAODAOQITA 4 TIAO CAN ZONGXIANSHANGQU。

大牛时代平台YONG Vehicle Spy 3 CAN GONGJUCHAKANKEYIKANDAOYIXIADEXINHAONEIRONG:ECAN SHANGDEYIBIAO(IPK)JIEDIANDINGYUELEFADONGJIZHUANSUXINHAO,ZEHUIJIANGZHEIGEZHUANSUXINHAOJIEXI,BINGXIANSHIDAOYIBIAOPANQU;YOUYUYISHANGXINHAOFASONGPINLVTAIKUAI,BIRUSHANGTUDE 9.94ms/ CI,ZENIJIUHUIKANDAOYIBIAOPANSHANGDEZHUANSUZHIZHENYIZHIZAIBUTINGDIPIANDONG。

JIANLVEFASONGTURUXIA:

实例二、安全带未扣紧,仪表端报警

ANQUANDAIWEIKOUJINXUYAOLIANGGETIAOJIAN:

1. CHESUDAYU 5

2. ANQUANDAIKOUWEIKOU(JIWUDIANYAXINHAO)

大牛时代平台CHESUYIBANSHI PCAN SHANGDE ECM(FADONGJIYINQINGKONGZHIMOKUAI)JIEDIANFUZEXINHAOGUANLIDE。ANQUANDAIKOUZHEIGESHEBEISHI BCAN SHANGDE BCM(FUZETIANCHUANG、CHECHUANG、ANQUANDAIKOU、YUGUADENGCHESHENLINGBUJIANSHEBEI…) JIEDIANFUZEXINHAOGUANLIDE。

JIWANGGUANSHOUDAO PCAN SHANGDE ECM JIEDIANFACHULAIDECHESUXINHAO,BINGSHOUDAOLE BCAN SHANGDE BCM FACHULAIDEANQUANDAIKOUDIANYAZHIWEIYICHANGZHI(BIRU 0),CAN WANGGUANTONGYICHULIHOUZHUANFABINGGUANGBOYI GW_ KAITOUDEXINHAOZHEN,ECAN SHANGDEYIBIAO(IPK)JIEDIANDINGYUE(JIESHOU)LE GW_ KAITOUDEXIANGGUANANQUANDAIWEIKOUXINHAOZHEN, ZEHUIJIEXIBAOJINGBINGXIANSHIDAOYIBIAOPANQU。

RUGUOANQUANDAIKOUYIZHIWEIKOUJIN,ZE CAN WANGGUANJIANGYIZHIFASONG GW_ KAITOUDEXIANGGUANANQUANDAIXINHAOZHEN,QIXINHAOZHISHIANQUANDAIWEIKOUJIN,SUOYICHEZHUHUITINGDAOYIZHIBAOJING。

大牛时代平台ZHIDAOANQUANDAIKOUSHANG,CAN WANGGUANJIXUFASONGANQUANDAIXIANGGUANDEXINHAO,ZHISHIZHEIGESHIHOUDEXINHAOZHISHIANQUANDAIYIKOUJIN,BAOJINGJIANGLIMAXIAOSHI。

总结

YISHANGZHISHILIANGGEJIANYIDEANLI,SHIJISHANG,ZHENGCHESUOYOU ECU JIBENSHIYIHAOMIAOJIHUOZHEWEIMIAOJIDESUDUZAIYUANYUANBUDUANDEFASONGBINGJIESHOUXINHAO,SUOYIWANGGUANXUYAOCHULIBINGZHUANFAGUANGBODEXINHAOSHIFEICHANGDUODEQIEBIXUYAOHENKUAICHULIWANDE。