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楼主: Youth

[项目新闻] [BOINC] [地球科学类] QCN

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发表于 2008-6-11 15:34:36 | 显示全部楼层
没有啊,我用的IBM X60,现在工作正常,不过到目前都没算完一个包
 楼主| 发表于 2008-7-12 09:03:25 | 显示全部楼层

July 11, 2008

New versions (2.81) have been put up for all platforms supported by QCN (Mac Intel, Mac PPC, Windows). This version fixes some bugs and adds some enhancements to the SAC data produced by the software. It also adds support for the codemercs.com JoyWarrior 24F8 External USB accelerometer on Mac and Windows. To get the new software, just click 'Reset Project' of the 'Project Tab' on the 'Advanced' menu on BOINC.

2.81版程序发布,修正了一些bug,增强了软件生成的SAC数据,提供了对codemercs.com的JoyWarrior 24F8外部USB加速度传感器的支持。在客户端点击重置项目即可更新到新版本。

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霊烏路 空 + 12 + 6

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 楼主| 发表于 2008-7-30 09:49:41 | 显示全部楼层

July 29, 2008

There was a magnitude 5.4 earthquake east of Los Angeles, detected by about 15 machines running QCN. Click here for more details. Most machines reported back to the servers with 2-4 seconds of the initial detection trigger. These results (in addition to the previous quake in Reno a few months ago) show great promise for the QCN software! So thanks and keep running QCN!

运行QCN的15台计算机探测到了发生了洛杉矶的5.4级地震,而且大部分报告都是在初次探测到信号之后2到4秒就发送到了服务器,感觉大家的帮助。

详细情况:
http://qcn.stanford.edu/EVENTS/2008_211

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发表于 2008-7-30 15:22:45 | 显示全部楼层

回复 #48 Youth 的帖子

那就是说这个项目还是有用的哦,这次能够检测到真正的地震对以后的宣传应该很有帮助的吧!
另外Youth有这个传感器出售的消息没?

[ 本帖最后由 chenbang 于 2008-7-30 15:24 编辑 ]
 楼主| 发表于 2008-7-30 15:44:50 | 显示全部楼层
两个问题都不清楚

前面那个问题,如果只是单纯的检测我想意义应该也不大吧,详细情况不清楚了:)
发表于 2008-7-30 22:47:04 | 显示全部楼层
能帮忙看一下,MacBook Pro可以参加这个项目吗?
我知道MacBook Pro有传感器,但是我现在运行的是Windows XP with SP3,不知道那个程序是否支持Win下调用Mac本的传感器?
还是一定要运行OS X的Mac,或者运行Win的Lenovo laptop?
 楼主| 发表于 2008-7-30 23:12:32 | 显示全部楼层
不清楚,刚看了看官方论坛,帖子不多,似乎没看到相关的讨论。

建议可以跑跑看,实践出真知:)
发表于 2008-7-31 00:01:41 | 显示全部楼层
实践证明,不行……
我下不到计算程序……
应该是没有For Mac本的Win版计算程序了。
发表于 2008-7-31 17:21:55 | 显示全部楼层
没希望了~
官方说,不知道如何在win下调用Mac本的加速度传感器(Apple官方没有相关技术文档)~
而且认为很少人会长时间在Mac本上用Win,所以不会做Mac本的win计算程序……

详细见:http://qcn.stanford.edu/qcnalpha/forum_thread.php?id=63
发表于 2008-8-15 22:45:34 | 显示全部楼层

来自 QCN 官方的邮件

日期: Mon, 11 Aug 2008 11:06:24 -0700
发件人: boinc@qcn-web.stanford.edu
收件人: 丁聪@亿群大康
主题: Problem (and fix) for Quake Catcher Network / BOINC error

Hello,

Recently we discovered a limitation in the BOINC software that does not allow for a preference file above a certain size, and a recent spate of earthquakes in Alaska has made our "historical earthquake list" file bigger than the BOINC maximum size (64 kilobytes).

This has now been fixed in BOINC & QCN, but it's possible that your computer's BOINC/QCN may be 'hanging' due to this problem.  You can check your "trigger page" in BOINC -- if there have been no reports in a few days, you may have this problem.  In any case, it is safe to do the following workaround, you will simply reconnect/reattach to the QCN project.

The workaround is as folllows:

1) quit BOINC completely (i.e. not just "minimized")

2) locate the "offending" file named 'account_qcn.stanford.edu_qcnalpha.xml' -- this is located for....

  a) Mac OS X:  /Library/Application Support/BOINC Data (i.e. navigate from "Finder" to your root disk, then Library, then Application Support, then BOINC Data, and select/drag to trash.  Alternatively use a "Finder" window to search for the filename: account_qcn.stanford.edu_qcnalpha.xml

  b) Windows: the default location is usually "c:\program files\boinc" however with newer versions of boinc it may be in a separate directory.  Or do a file search for: account_qcn.stanford.edu_qcnalpha.xml

3) delete this file, i.e. drag to the Trash Can/Recycle Bin

4) restart BOINC

5) you will then need to re-attach to: http://qcn.stanford.edu/qcnalpha...and enter your email address/password to reconnect to QCN

Thanks for your cooperation and in participating in the QCN Alpha Test project, and sorry for the inconvenience!

To opt out of future emails from QCN Alpha Test, please edit your project preferences at http://qcn.stanford.edu/qcnalpha/prefs.php?subset=project

大概意思是说刚发现了一个由于 BOINC 限制参数文件大小所导致的错误,并提出了解决方案。

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发表于 2008-8-24 20:46:37 | 显示全部楼层
原帖由 碧城仙 于 2008-8-15 22:45 发表
日期: Mon, 11 Aug 2008 11:06:24 -0700
发件人: boinc@qcn-web.stanford.edu
收件人: 丁聪@亿群大康
主题: Problem (and fix) for Quake Catcher Network / BOINC error

Hello,

Recently we discovered a limi ...


1) quit BOINC completely (i.e. not just "minimized")
1)完全退出BOINC(就是进程里不应有任何BOINC程序,服务也应该停止,cnchina注)

2) locate the "offending" file named 'account_qcn.stanford.edu_qcnalpha.xml' -- this is located for....
2)找到这个倒霉文件——"account_qcn.stanford.edu_qcnalpha.xml"(不带引号的这个)。它存储在:

  a) Mac OS X:  /Library/Application Support/BOINC Data (i.e. navigate from "Finder" to your root disk, then Library, then Application Support, then BOINC Data, and select/drag to trash.  Alternatively use a "Finder" window to search for the filename: account_qcn.stanford.edu_qcnalpha.xml
  a) Mac OS X系统: /Library/Application Support/BOINC Data (由“Finder”开始浏览你的磁盘根,然后Library,接着Application Support,再到BOINC Data,最后select/drag to trash(没用过osx不知道这里有啥特别意思没有,保留原文吧)。或者你也可以由“Finder”窗口搜索文件名:account_qcn.stanford.edu_qcnalpha.xml

  b) Windows: the default location is usually "c:\program files\boinc" however with newer versions of boinc it may be in a separate directory.  Or do a file search for: account_qcn.stanford.edu_qcnalpha.xml
  b) Windows系统: 默认位置是"c:\program files\boinc",但新版本的BOINC可能会在分开的目录。或者你也可以搜索文件:account_qcn.stanford.edu_qcnalpha.xml

3) delete this file, i.e. drag to the Trash Can/Recycle Bin
3) 删除这个文件

4) restart BOINC
4)重新启动BOINC

5) you will then need to re-attach to: http://qcn.stanford.edu/qcnalpha...and enter your email address/password to reconnect to QCN
5)你需要re-attach(好久不用BOINC,忘了中文名叫什么了。。我检讨)http://qcn.stanford.edu/qcnalpha,并输入你的电邮地址/密码重新连接到QCN。

----
闲来无事,纯粹练手。还请看原文。

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发表于 2008-9-13 10:36:09 | 显示全部楼层

QCN

这个项目不是计算???
而是感应??? 晕...

我下了一个...
它就一直在那running...
几乎不用cpu 也不见进度有增长
一直是0.000%
还好其他两个任务都在跑

我旁边有人看电影
很有剧场效果... qcn不会认为那是地震吧...
 楼主| 发表于 2008-10-31 12:06:51 | 显示全部楼层

October 30, 2008

In honor of my hometown team the Philadelphia Phillies winning the World Series, I put up a new version (4.00) that will track how much time you've run QCN, and grant BOINC 'cobblestone' credits accordingly. This new version also has some improved graphics in the screensaver (in my biased opinion :-).
The 'bouncing cube' now shows a plot of your accelerometer on each cube face, the earth view has a nice multitexture of the earth at day and night (if your graphics card supports it), and in screensaver mode it will cycle through these different scenes so you will get some variety. Also I have made workunits shorter - that way after a 'day' of run-time on QCN, you will get a new workunit and new software versions. This is an 'optional' upgrade now if you 'Abort' your current workunit or 'Reset Project.' Once we have a few people running 4.00+ for a few days I will send out an automatic message to upgrade.


4.0版发布,记录程序的运行时间,给予一定的BOINC积分,另外在屏保图形上也有所改进。

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发表于 2008-12-7 21:27:52 | 显示全部楼层
经过测试thinkpad必须安装硬盘震动管理器才可以运行该项目,否则提示找不到传感器
发表于 2009-4-22 12:56:40 | 显示全部楼层

回复 #57 preston29 的帖子

如果某个区域的很多机器都感到震动了的话,可能就是真地震了

-------------------------------------------------------------------------------


Hawaii Quake Detected; QCN Is Now 'Non-Alpha'        
April 21, 2009        
Afew QCN participants caught the recent M5.1 quake in Hawaii. Also as oftoday I am removing the 'alpha test' status of the Quake-CatcherNetwork, although the URL will remain the same so you do not have toreconnect/reattach. The credit stats should now be tracked by boincstats.com
发现了夏威夷的地震!


QCN Participant Machines Detect Today's San Jose M4.2 Quake        
March 30, 2009        
At least four QCN participant's machines detected today's San Jose earthquke.Also for the first time the external USB JoyWarrior sensor was used todetect a quake (it's previously just been Mac laptops). So keep runningQCN and thanks for participating!
发现了圣何塞的地震!


External USB Sensors Available        
January 14, 2009        
QCN's USB sensors are now available for order.  The sensors are $5 for K-12 teachers, and $49 for everyone else.    With your help, we can growthe network larger, better, and faster! Thanks for your support!
可以使用外置USB传感器啦!


ScienceCentral video about QCN on YouTube        
November 22, 2008        
The 'ScienCentral' channel has posteda short (two minute) video-clip regarding the Quake-Catcher Networkfeaturing an interview with Prof. Jesse Lawrence of Stanford.
        

New version 4.25, All Platforms, Tests Triggering Algorithm        
November 7, 2008        
Newversion 4.25 is up for all platforms - this version perturbs some ofthe sensitivity algorithm used to detect triggers. It will hopefullylead to less 'false positive' triggers/trickles as well as help us'fine tune' our algorithm.


November 4, 2008        
Newversion 4.22 is up for all platforms. This has improved error handling.If you are using the JoyWarrior 24F8 external USB accelerometer, youwill want to upgrade the QCN USB driver software for Intel Mac or for PowerPC Macs.
        
            
        
October 30, 2008        
Inhonor of my hometown team the Philadelphia Phillies winning the WorldSeries, I put up a new version (4.00) that will track how much timeyou've run QCN, and grant BOINC 'cobblestone' credits accordingly. Thisnew version also has some improved graphics in the screensaver (in mybiased opinion :-).
The 'bouncing cube' now shows a plot of youraccelerometer on each cube face, the earth view has a nice multitextureof the earth at day and night (if your graphics card supports it), andin screensaver mode it will cycle through these different scenes so youwill get some variety. Also I have made workunits shorter - that wayafter a 'day' of run-time on QCN, you will get a new workunit and newsoftware versions. This is an 'optional' upgrade now if you 'Abort'your current workunit or 'Reset Project.' Once we have a few peoplerunning 4.00+ for a few days I will send out an automatic message toupgrade.
        
            
        
October 24, 2008        
We now have maps to show the recent triggers recorded by participants of the Quake Catcher Network - click here to see the triggers recorded for the past day, week, or month - then click again on a region to see further details on Google Maps!
        
            
        
October 21, 2008        
The server was down a few hours tonight for some routine maintenance, sorry for the inconvenience!
        
            
        
October 16, 2008        
Thereare new versions (3.70) for Intel & PowerPC Mac OS X, MicrosoftWindows, and (yes!) Linux. The Windows version supports the MotionNodeAccel USB accelerometer, and all versions support the JoyWarrior24F8USB accelerometer (Mac requires the driver for the JoyWarrior - seebelow). To get a new version hit the 'Reset Project' or 'Task / Abort'button on your BOINC Manager client.
        
            
        
October 4, 2008        
Thereare new versions (3.47) for Intel & PowerPC Mac OS X and Windowsthat should fix some problems with stability and graphics. Also,support for the JoyWarrior 24F8 sensor is in place as well. If you arerunning BOINC on a Mac, you will need to download a small driverprogram and install it so that the QCN software running under BOINC canread the JoyWarrior sensor (this is not needed for 'built-in' laptopaccelerometers). The Intel Mac driver is here  and the PowerPC Mac driver is here.The Intel Mac driver is a hopefully 'easy to follow' installationprogram; unfortunately the PowerPC Mac driver is a simple shell scriptyou will need to unzip and run in a 'Terminal' window. JoyWarrior 24F8support on Windows is also in place, and should not require a separatedriver program (at the current time!). As usual, please reportproblems/questions in the Message Boards.
        
            
        
September 25, 2008        
This week's issue of 'The Economist' (Sept. 25th '08) has an article on QCN written by Francois Grey of CERN.  You can read it online here
        
            
        
August 9, 2008        
Pleasenote if your BOINC running QCN seems to hang or crash. There is a bugin BOINC for long account files > 64KB -- basically if thehistorical earthquake list gets too large then BOINC will not start andmay seem to hang. Unfortunately the only solution is to quit BOINC, andremove this file 'account_qcn.stanford.edu_qcnalpha.xml' which islocated (on Macs) at /Library/Application Support/BOINC Data (orWindows check c:\program files\BOINC). You should then be able to startBOINC and you will have to reattach/relogin to the QCN project. Sorryfor the inconvenience!

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