公告

大中华汽车电子生态圈社区并入开发者社区- 更多资讯点击此

Tip / 登入 to post questions, reply, level up, and achieve exciting badges. Know more

cross mob
天河之外
Level 5
Level 5
100 replies posted 50 replies posted 25 replies posted
有没有哪位大佬了解在CAN通讯中,Bidirectional PDU是什么意思
0 点赞
7 回复数
liliWinner
Level 6
Level 6
500 replies posted 250 replies posted 100 replies posted
第一次听说哎,说说我的猜测:Bi-Dir无非就是Rx和Tx两个方向。看样子是ECU既Rx这个Pdu也Tx这个Pdu,可能对应于下面的: AUTOSAR-PduR SWS: The PDU Router module supports gatewaying of I-PDUs from one source bus to one or more destination busses. 期待大佬更权威解读。
0 点赞
wanggaoyong
Level 4
Level 4
10 comments on blog 5 comments on blog First comment on blog
哪里看到的呀,啥信息都查不到呀
0 点赞
witness24
Level 3
Level 3
First like received 25 replies posted 10 replies posted
楼上正解,就是TX,RX,即MCU和CAN transceiver的TX, RX角相连,实现收发。
0 点赞
harvis
Level 5
Level 5
10 solutions authored First like received First like given
https://www.autosar.org/fileadmin/user_upload/standards/classic/4-2/AUTOSAR_TPS_SystemTemplate.pdf里面目录“B.2 ”有“Bidirectional PDU”的描述和例子。
0 点赞
ZERO_GO
Level 6
Level 6
5 sign-ins Welcome!
厉害!
0 点赞
天河之外
Level 5
Level 5
100 replies posted 50 replies posted 25 replies posted
多谢大佬
0 点赞
遇到
Level 3
Level 3
25 replies posted 10 replies posted 5 replies posted
学习了
0 点赞