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can的意思,CAN是什么意思?

发布日期:2021-04-08 13:31:02 来源: 编辑: 阅读: 2217
can的意思,CAN是什么意思?

CAN是什么意思?

CAN是控制器局域网络的简称,是ISO国际标准化的串行通信协议。它的英文全称是Controller Area Network,一般简写为CAN。CAN是由以研发和生产汽车电子产品著称的德国BOSCH公司开发的,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。 扩展资料 特点 CAN总线是德国BOSCH公司从80年代初为解决现代汽车中众多的控制与测试仪器之间的数据交换而开发的一种串行数据通信协议,它是一种多主总线,通信介质可以是双绞线、同轴电缆或光导纤维。通信速率最高可达1Mbps。 完成对通信数据的成帧处理 CAN总线通信接口中集成了CAN协议的物理层和数据链路层功能,可完成对通信数据的成帧处理,包括位填充、数据块编码、循环冗余检验、优先级判别等项工作。 使网络内的节点个数在理论上不受限制 CAN协议的一个最大特点是废除了传统的站地址编码,而代之以对通信数据块进行编码。采用这种方法的优点可使网络内的节点个数在理论上不受限制,数据块的标识符可由11位或29位二进制数组成,因此可以定义2或2个以上不同的数据块,这种按数据块编码的方式,还可使不同的节点同时接收到相同的数据,这一点在分布式控制系统中非常有用。 参考资料搜狗百科-CAN总线

"can"的意思是什么?

有俩意思 can1 KK: [] DJ: [] v.aux. 1. (表示能力、功能)能,会 The classroom can seat thirty students. 这教室能坐三十位学生。 June can drive now. 琼现在会开车了。 2. (表示可能性)可能,可能会 I think the work can be completed ahead of time. 我认为这项工作能提前完成。 3. (表示允许、请求)可以 You can't take the book out of the room. 你不可以将这本书拿出室外。 Can I use your pen? 我可以用一下你的笔吗? 4. (表示命令)必须 If you won't keep quiet you can get out. 你如不保持安静,就请你走。 5. (表示偶然发生的可能性)有时会 It can be quite windy there, especially in spring. 那里有时容易刮风,特别在春季。 6. (表示惊讶)究竟;竟至于 What can it possibly be? 到底那是怎么一回事? can2 KK: [] DJ: [] n.[C] 1. (食物)罐头 2. 金属容器 3. 一罐[(+of)] Add three cans of water to make the orange juice. 加进三罐水调橘子汁。 vt. 1. 把(食品等)装罐 I don't like canned food. 我不喜欢罐头食品。 2. 【美】【口】解雇

can 中文意思是什么

CAN:Controller AreaNetwork 中文叫 CAN-bus 或者 CAN总线 汽车界里简单的说就是减少汽车内连接各电子设备走线的一种技术。 到网上百度一下。不错,

can什么意思

can [kæn, kən] v. 开罐 aux. 能,可以 n. 罐头,开罐器 eg:Can you show me how to sew? 你可以给我示范怎么缝纫吗? 有不明白的地方再问哟,祝你学习进步,更上一层楼! (*^__^*)

can的翻译

can 英 [kæn] 美 [kæn] vt. 将…装入密封罐中保存 aux. 能; 能够; 可以; 可能 n. 罐头; (用金属或塑料制作的)容器; (马口铁或其他金属制作的)食品罐头 英文翻译及例句: 1. MODAL USES 2. CONTAINER MODAL USES can /kən, kæn/ 1. MODAL You use can when you are mentioning a quality or fact about something which people may make use of if they want to. 可以 例: Tickets can be purchased at the Madstone Theatre box office. 票可在麦德斯通剧院售票处买到。 A central reservation number can direct you to accommodations that best suit your needs. 预订总机可以帮你找到最适合你需求的住处。 2. MODAL You use can to indicate that someone has the ability or opportunity to do something. 能够; 会 例: Don't worry yourself about me, I can take care of myself. 别为我担心,我会照顾好自己的。 I can't give you details because I don't actually have any details. 我无法告诉你详情,因为我确实不了解具体情况。 The United States will do whatever it can to help Greece. 美国将尽一切所能帮助希腊。 3. MODAL You use cannot to indicate that someone is not able to do something because circumstances make it impossible for them to do it. 无法 例: We cannot buy food and clothes and pay for rent and utilities on $20 a week. 我们无法靠每星期$20来购买食品、衣物,付房租和水电费。 4. MODAL You use can to indicate that something is true sometimes or is true in some circumstances. 可能 例: ...long-term therapy that can last five years or more. …可能要持续5年或者更长时间的长期治疗。 Exercising alone can be boring. 独自一个人锻炼可能会很无聊。 5. MODAL You use cannot and can't to state that you are certain that something is not the case or will not happen. 不可能; 不会 例: From her knowledge of Douglas's habits, she feels sure that that person can't have been Douglas. 根据她对道格拉斯的习惯的了解,她肯定那人不会是道格拉斯。 Things can't be that bad. 情况不会那么糟。 6. MODAL You use can to indicate that someone is allowed to do something. You use cannot or can't to indicate that someone is not allowed to do something. 可以 例: Can I really have your jeans when you go? 你走后,我真的可以穿你的牛仔裤吗? We can't answer any questions, I'm afraid. 我们恐怕不能再回答任何问题了。 7. MODAL You use cannot or can't when you think it is very important that something should not happen or that someone should not do something. 不应该强调 例: It is an intolerable situation and it can't be allowed to go on. 这种情形令人无法容忍,不应该被允许继续下去。 8. MODAL You use can, usually in questions, in order to make suggestions or to offer to do something. 可以; 能 (用于表示建议或给予) 例: What can I do around here? 在这里我能做什么? This elderly woman was struggling out of the train and I said, "Oh, can I help you?" 这位老妇人力图挤出列车时,我问道,“哦,我能帮忙吗?” 9. MODAL You use can in questions in order to make polite requests. You use can't in questions in order to request strongly that someone does something. 可以; 能 (用于表示请求)礼貌 例: Can I have a look at that? 我能看看那个东西吗? Why can't you leave me alone? 你为什么不能别管我的事情? 10. MODAL You use can as a polite way of interrupting someone or of introducing what you are going to say next. 可不可以 (打断谈话或插嘴时) 例: Can I interrupt you just for a minute? 我可不可以打断你一会儿? But if I can interrupt, Joe, I don't think anybody here is personally blaming you. 恕我打断你,乔,我认为这里并没有人在怪你。 11. MODAL You use can with verbs such as "imagine," "think," and "believe" in order to emphasize how you feel about a particular situation. 能够 (与imagine, think, believe连用,表示强调) 例: You can imagine he was terribly upset. 你能想像他有多苦恼。 You can't think how glad I was to see them all go. 你想不到看到他们都走掉我有多开心。 12. MODAL You use can in questions with "how" to indicate that you feel strongly about something. 与(how)连用,表示强烈的感受 例: How can millions of dollars go astray? 数百万美元怎么会丢失了呢? How can you say such a thing? 你怎么能说这样的话? CONTAINER can /kæn/ (canning,canned,cans) 1. N-COUNT A can is a metal container in which something such as food, drink, or paint is put. The container is usually sealed to keep the contents fresh. 罐; 罐头 例: Several young men were kicking a tin can along the middle of the road. 几个小伙子正在马路中间踢着一个锡罐。 ...empty beer cans. …空啤酒罐。 2. N-COUNT You can use can to refer to a can and its contents, or to the contents only. 一罐 例: She grabbed a can of soda out of the refrigerator. 她从冰箱里取出一罐汽水。 3. V-T When food or drink is canned, it is put into a metal container and sealed so that it will remain fresh. 把…装罐 例: ...fruits and vegetables that will be canned, skinned, diced, or otherwise processed. …将要经过装罐、去皮、切块或其他加工程序的水果和蔬菜。 4. V-T If you are canned, you are dismissed from your job. 解雇 例: The extremists prevailed, and the security chief was canned. 极端分子占了上风,那名安全主管被解雇。 5. N-SING The can is the toilet. 厕所

CAN的中文翻译

可以的意思

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