火星漫游者由Java控制 [英] Mars Rover Controlled By Java

问题描述

Java是Sun Microsystems在20世纪90年代中期开发的一款软件，用于互联网应用程序的通用操作系统，为NASA提供了低成本的b $ b和easy-运行精神的选择，周四在地球表面滚动的机器人漫游车，寻找水和生命的迹象。

http://news.com.com/2100-1007_3-5142 ... l？tag = nefd_top

l8r，Mike N.Christoff

Java, the software developed by Sun Microsystems in the mid-1990s as a
universal operating system for Internet applications, gave NASA a low-cost
and easy-to-use option for running Spirit, the robotic rover that rolled
onto the planet''s surface on Thursday in search of signs of water and life.

http://news.com.com/2100-1007_3-5142...l?tag=nefd_top

l8r, Mike N. Christoff

推荐答案

Michael N. Christoff写道：

Michael N. Christoff wrote:

Java，由Sun Microsystems在20世纪90年代中期开发的软件，作为互联网应用的通用操作系统，给了NASA一个低成本和易于使用的选择，运行精神，机器人漫游车周四滚动到地球的表面，寻找水和生命的迹象。
http://news.com.com/2100- 1007_3-5142 ... l？tag = nefd_top

l8r，Mike N. Christoff

Java, the software developed by Sun Microsystems in the mid-1990s as a
universal operating system for Internet applications, gave NASA a low-cost
and easy-to-use option for running Spirit, the robotic rover that rolled
onto the planet''s surface on Thursday in search of signs of water and life.

http://news.com.com/2100-1007_3-5142...l?tag=nefd_top

l8r, Mike N. Christoff

地球上的软件是在java中，但是运行在

上的软件本身就是java？

The software on earth is in java, but is the software running on the
thing itself java?

多数民众赞成的''正确无误。看看
http://www.cnn.com/2004/TECH/space/0...eut/index.html


如果它一直在运行Microsoft .NET，由于运行Windows需要更多的内存，有效载荷会更重，由于许可费用而成本更高NASA

将需要支付比尔盖茨/微软，到现在为止将发回

蓝屏死机而不是火星表面！

" Ken Larson" <柯********** @ mindspring.com>在消息中写道

news：bu ************* @ news.t-online.com ...

Thats'' correct. Look at
http://www.cnn.com/2004/TECH/space/0...eut/index.html

Had it been running Microsoft .NET, the payload would be heavier due to more
memory needed to run Windows, the cost higher due to licensing fees NASA
would have to pay Bill Gates/Microsoft, and by now would be sending back the
"blue screen of death" instead of the martian surface!
"Ken Larson" <ke**********@mindspring.com> wrote in message
news:bu*************@news.t-online.com...

Michael N. Christoff写道：

Michael N. Christoff wrote:

Java是由Sun Microsystems在20世纪90年代中期开发的一款软件，作为互联网应用的通用操作系统，为NASA提供了低成本且易于使用的
- 使用选择运行Spirit，这是机器人漫游车周四在地球表面滚动，寻找水的迹象和b $ b b life。
http://news.com.com/2100-1007_3-5142...l？标签= nefd_top

l8r，Mike N.Christoff

Java, the software developed by Sun Microsystems in the mid-1990s as a
universal operating system for Internet applications, gave NASA a low-cost and easy-to-use option for running Spirit, the robotic rover that rolled
onto the planet''s surface on Thursday in search of signs of water and life.
http://news.com.com/2100-1007_3-5142...l?tag=nefd_top

l8r, Mike N. Christoff

地球上的软件是在java中，但是在
上运行的软件/>自己的东西java？

The software on earth is in java, but is the software running on the
thing itself java?

仔细阅读文章。 Java用于创建

地形的3D视图，以及用于命令和控制功能的ON EARTH。最后一个

段正确地指出Wind River Systems在Spirit和Opportunity流动站中制作了嵌入式

软件。他们运行由JPL创建的应用程序，它们在VxWorks实时操作系统上执行

（RTOS）。我知道这是因为我的一些工作是在RTOS中 - 我

直到最近才为Wind River工作。


如果你想了解有关VxWorks的更多信息，请访问网站： www.windriver.com


VxWorks RTOS还运行了Mars Lander，并且还有很多其他活动的美国国家航空航天局的探测器，比如Stardust。


--mitch


JavaJunkie写道：

Read the article carefully. Java is being used to create 3D views of
terrain, and for command and control functions, ON EARTH. The last
paragraph correctly states that Wind River Systems made the embedded
software in the Spirit and Opportunity rovers. They run applications
created by JPL which execute on the VxWorks real-time operating system
(RTOS). I know this because a little of my work is in that RTOS - I
worked for Wind River until recently.

If you want more info on VxWorks, see the web site: www.windriver.com

The VxWorks RTOS also ran the Mars Lander and is in many other active
NASA probes like Stardust.

--mitch

JavaJunkie wrote:

这就是正确的。看看
http://www.cnn.com/2004/TECH/space/0...eut/index.html

如果它一直在运行Microsoft .NET，由于运行Windows需要更多的内存，有效载荷会更重，由于许可费用而成本更高NASA将不得不向比尔盖茨/微软支付费用，而且现在将发回给
蓝屏死机而不是火星表面！

" Ken Larson" <柯********** @ mindspring.com>在消息中写道
新闻：bu ************* @ news.t-online.com ...

Thats'' correct. Look at
http://www.cnn.com/2004/TECH/space/0...eut/index.html

Had it been running Microsoft .NET, the payload would be heavier due to more
memory needed to run Windows, the cost higher due to licensing fees NASA
would have to pay Bill Gates/Microsoft, and by now would be sending back the
"blue screen of death" instead of the martian surface!
"Ken Larson" <ke**********@mindspring.com> wrote in message
news:bu*************@news.t-online.com...

Michael N. Christoff写道：

Michael N. Christoff wrote:

Java，由Sun Microsystems在20世纪90年代中期开发的软件，作为互联网应用程序的通用操作系统，为NASA提供了一个易于使用的低成本使用运行Spirit的选项，周四在地球表面滚动的机器人漫游车寻找水和生命的迹象。
http://news.com.com/2100-1007_3-5142...l?tag=nefd_top

l8r，Mike N.Christoff

Java, the software developed by Sun Microsystems in the mid-1990s as a
universal operating system for Internet applications, gave NASA a low-costand easy-to-use option for running Spirit, the robotic rover that rolled
onto the planet''s surface on Thursday in search of signs of water and life.
http://news.com.com/2100-1007_3-5142...l?tag=nefd_top

l8r, Mike N. Christoff

地球上的软件是用java编写的，但是运行在
上的软件本身就是java ？

The software on earth is in java, but is the software running on the
thing itself java?

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