anjuanjuan 发表于 2011-5-31 18:45:34

急！汽车轮胎压力监测系统的毕业设计怎么做呢

快帮帮，谢谢

zhanglu1990 发表于 2011-6-1 13:03:36

回复【楼主位】anjuanjuan
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这个时候、这个毕设的价钱应该涨到10K了

jrcsh 发表于 2011-6-2 02:41:22

回复【1楼】zhanglu1990 璐
回复【楼主位】anjuanjuan
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这个时候、这个毕设的价钱应该涨到10k了
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9.9k 也行~~~ 哈哈

millwood0 发表于 2011-6-2 03:43:43

you will need to think about a few things:

1) where to place the sensor? likely inside the tires;
2) where to mount the sensor? it can be mounted on the rim (typically OEM systems) or on the valve (aftermarket systems);
3) how to transmit the data? likely wirelessly, via close-proximaty RF;
4) how to power the sensor? likely via battery. it is also possible to power it via RF - that's a million-dollar advice.

once you have the four questions answered, you have solved 90% of the design issues.

the market for aftermarket TPMS is huge and you can be a billionaire if you can make a good aftermarket system there.

fsclub 发表于 2011-6-2 07:23:39

没搞懂过tpms

mutoudonggua 发表于 2011-6-2 07:26:08

大胡子，你哪里没懂？说来听听

linghu2 发表于 2011-6-2 09:11:37

开出价格来!

anjuanjuan 发表于 2011-6-2 09:38:19

回复【楼主位】anjuanjuan
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希望知道人士帮帮我，特别是软件的编程，谢了

anjuanjuan 发表于 2011-6-2 09:42:11

回复【3楼】millwood0
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Thank you very much!

qxs5264 发表于 2011-6-2 10:36:49

我有实物和软件，包括轮胎里面的传感器和车内的显示屏的软件，看楼主能不能出得起这个价钱了！

lalapunk1983 发表于 2011-6-2 10:42:32

TPMS啊，这个东西不好搞哦。有人做过放在轮胎里然后无线发射出来，但是问题很多很多，
最重要的就是电池问题，放轮胎里用不了多久就没电了。

CarlLee 发表于 2011-6-2 12:34:31

回复【3楼】millwood0
you will need to think about a few things:
1) where to place the sensor? likely inside the tires;
2) where to mount the sensor? it can be mounted on the rim (typically oem systems) or on the valve (aftermarket systems);
3) how to transmit the data? likely wirelessly, via close-proximaty rf;
4) how to power the sensor? likely via battery. it is also possible to power it via rf - that's a million-do......
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其实TPMS的难点不在电子，也不在软件，难的是可靠性，难的是市场。其实做这一块的国内供应商也不少，就是没成气候的。。

wx85105157 发表于 2011-6-3 01:22:36

只是检查压力不足还是简单的。。。   见这个帖子的七八楼。。，，http://www.ourdev.cn/bbs/bbs_content.jsp?bbs_sn=4778723&bbs_id=9999

yanwuxu 发表于 2011-6-3 12:01:43

为什么不做自己擅长方面的呢？

anjuanjuan 发表于 2011-6-3 13:46:27

回复【11楼】CarlLee
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哦，可能是吧

anjuanjuan 发表于 2011-6-3 13:47:09

回复【9楼】qxs5264
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哦？是吗？

beijinggood2008 发表于 2012-8-16 19:38:44

   报个价！

john78 发表于 2012-8-16 22:04:46

大胡子，你的TPMS用下来效果怎么样，电池寿命多长？
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