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標題: 中国骄傲 - 中国北斗卫星系统将增加通讯功能 [打印本頁]
作者: peter236    時間: 2011-3-27 21:02     標題: 中国骄傲 - 中国北斗卫星系统将增加通讯功能

本帖最後由 peter236 於 2011-3-27 21:07 編輯

http://internal.dbw.cn/system/2011/03/28/053068674.shtml

2011-03-28 11:19:35

　　中新社北京3月28日电 中国北斗卫星导航系统工程总设计师孙家栋院士日前表示，2012年左右，“北斗”将首先具备覆盖亚太地区的定位、导航和授时以及短报文通讯服务能力。

　　据此间媒体报道，预计今年4月将发射第三颗倾斜同步轨道(IGSO)卫星，成功后北斗卫星系统就可形成区域导航定位能力。

　　中国工程院院士刘经南表示，完成布网的北斗卫星导航系统，将具备GPS没有的通讯功能。预计2012年左右，北斗卫星的导航可以覆盖亚太区域，北斗导航设备也会进入千家万户。他介绍，“北斗”芯片的价格与GPS相当，通过短报文通信功能，导航设备还可能投入到城市疏堵的工作中。

　　北斗卫星导航系统工程副总设计师李祖洪研究员介绍，中国建设北斗导航系统，就是为了建立一个与GPS等国际上其他导航定位卫星系统各有特色、兼容共享的系统。目前，国际上包括中国在内，只有美国、俄罗斯、欧洲四套卫星定位系统。

　　李祖洪说，北斗系统正在加速建设。今年将是系统加快进度的一年，中国正在与全球其他三大卫星导航系统赛跑，2020年左右，将建成覆盖全球的北斗卫星导航系统
作者: ricrick    時間: 2011-3-28 01:14

小，當仍然有幾億人無飽飯食的時候，用甘多錢搞呢d野做乜？
作者: peter236    時間: 2011-3-28 01:25

本帖最後由 peter236 於 2011-3-28 01:26 編輯
小，當仍然有幾億人無飽飯食的時候，用甘多錢搞呢d野做乜？
ricrick 發表於 2011-3-28 01:14


diu, this GPS system can make a lot of money. If China does not have it, they have to pay to use other countries GPS system.
Of course, you are too dumb to realize that the GPS can make a lot of money.

BTW, food is not a problem in China these days.
作者: mcjohnjohn    時間: 2011-3-28 01:25

小，當仍然有幾億人無飽飯食的時候，用甘多錢搞呢d野做乜？
ricrick 發表於 2011-3-28 17:14

我係認真架...
如果下下都要依西方發展既進度, 中國永遠都會落後於人.
身為炎王子孫既小弟, 希望有一日中國會變得更強大的. 而家發展高科技係大勢所趨, 如果下下都要顧慮咁多, 中國都幾難加速發展了. 都係果句, 比d 時間中國啦.
作者: mcjohnjohn    時間: 2011-3-28 01:26

diu, this GPS system can make a lot of money. If China does not have it, they have to pay to use o ...
peter236 發表於 2011-3-28 17:25

我覺得大陞發展自己既GPS 係軍事策略多於"賺錢"law.
作者: peter236    時間: 2011-3-28 01:28

我覺得大陞發展自己既GPS 係軍事策略多於"賺錢"law.
mcjohnjohn 發表於 2011-3-28 01:26

If you don't have a strong military protection, you cannot develop the country's economy.
作者: mcjohnjohn    時間: 2011-3-28 01:31

If you don't have a strong military protection, you cannot develop the country's economy.
peter236 發表於 2011-3-28 17:28

不過你之前剩係o係度吹水話GPS 可以賺大錢, 呢d 算唔算嘩眾取寵?
吹水還吹水, 吹得有point 少少好wor.
作者: peter236    時間: 2011-3-28 01:37

不過你之前剩係o係度吹水話GPS 可以賺大錢, 呢d 算唔算嘩眾取寵?
吹水還吹水, 吹得有point 少少好wor.  ...
mcjohnjohn 發表於 2011-3-28 01:31

on9 jai, the GPS can make a lot of money from commercial services.
作者: sheep    時間: 2011-3-28 07:42

on9 jai, the GPS can make a lot of money from commercial services.
peter236 發表於 2011-3-28 01:37



    Singapore will use it?
Vietnam will use it?
Only N Korea will use it, but without pay
作者: mcjohnjohn    時間: 2011-3-28 22:55

on9 jai, the GPS can make a lot of money from commercial services.
peter236 發表於 2011-3-28 17:37

咁又係... 對於你呢d 富二代黎講, 投資10億之後賺10萬, 都算賺左好多架喇.
作者: peter236    時間: 2011-3-30 10:38

咁又係... 對於你呢d 富二代黎講, 投資10億之後賺10萬, 都算賺左好多架喇.  ...
mcjohnjohn 發表於 2011-3-28 22:55

You piece of nonsense, having your own GPS system means you can use it yourself and sell your services to other countries. This is big money since telecommunications is growing rapidly all over the world.
作者: mcjohnjohn    時間: 2011-3-30 17:40

You piece of nonsense, having your own GPS system means you can use it yourself and sell your servi ...
peter236 發表於 2011-3-31 02:38

如果我係好似你咁既富二代, 我大不了花十億建一間綿花糖廠, 之後話比人知我每粒綿花糖可以賺好多錢! 正~
作者: fy789    時間: 2011-4-1 22:26

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作者: ricrick    時間: 2011-4-1 22:40

你住緊的地方叫加拿大，GPS呢？高科技呢？你餓死未？
搞好基本生活需要同人民教育先算啦，到頭來，受苦仍然係黎民百姓，
自由，人權，平等，公義全無，但有GPS，笑話
作者: peter236    時間: 2011-4-1 22:44

你住緊的地方叫加拿大，GPS呢？高科技呢？你餓死未？
搞好基本生活需要同人民教育先算啦，到頭來，受苦仍然 ...
ricrick 發表於 2011-4-1 22:40


搞好基本生活需要同人民教育? yeah right, but you need the money to do it. GPS services is not free. Having your own GPS system saves you the money of using other people's GPS, and at the same time you can make money by selling your services to other countries. This is big money since telecommunications is growing rapidly all over the world.
作者: ricrick    時間: 2011-4-1 22:58

本帖最後由 ricrick 於 2011-4-1 23:00 編輯

idiot, the GPS you are using now is FREE to everyone on the earth
作者: fy789    時間: 2011-4-1 23:11

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作者: peter236    時間: 2011-4-1 23:40

idiot, the GPS you are using now is FREE to everyone on the earth
ricrick 發表於 2011-4-1 22:58


You stupid moron, whatever service built using the GPS feature, like maps and navigation are not free.
作者: ricrick    時間: 2011-4-2 01:24

You stupid moron, whatever service built using the GPS feature, like maps and navigation are not f ...
peter236 發表於 2011-4-1 23:40



u idiot, china already has made so many low quality gps devices
作者: peter236    時間: 2011-4-2 01:31

u idiot, china already has made so many low quality gps devices
ricrick 發表於 2011-4-2 01:24

You self-hating moron, we are talking about launching GPS satellites, not your little GPS devices.
作者: ricrick    時間: 2011-4-2 20:11

if you are not going to war, what's the point of having your own gps satellites when there is already FREE daily use gps signal for everyone on the earth. china government should spend money on basic needs for its citizens and increase their living standard instead of doing something that non-beneficial to normal ppl

how many people in china are suffering from hunger, how many children don't have the chance to get education? TELL ME!
作者: rockypath    時間: 2011-4-3 14:47

if you are not going to war, what's the point of having your own gps satellites when there is alread ...
ricrick 發表於 2011-4-2 20:11


First, how would you know you are not going to war in the future?

Second, if you want to make sense of investing in the development technologies, try to answer this question - "look at human history, what would make a country strong and prosperous?"   

Answer this question with examples and facts. Not just what you think.
作者: ricrick    時間: 2011-4-3 17:42

以前，人民心智，教育與科技，經濟同步發展
現在，人民心智，教育追不上科技，經濟，才會有那麼多為錢用科技毒害同胞的案例
作者: mcjohnjohn    時間: 2011-4-3 17:56

你住緊的地方叫加拿大，GPS呢？高科技呢？你餓死未？
搞好基本生活需要同人民教育先算啦，到頭來，受苦仍然 ...
ricrick 發表於 2011-4-2 14:40

中國係發展中國家, 加拿大係已發展國家, 情況好唔同.
如果中國一定要搞好13億人口既民生先至可以發展科技, 真係有排搞, 更加令到中國永遠落後於人, 小弟身為炎皇之孫, 希望中國明天會更好.
作者: rockypath    時間: 2011-4-3 18:01

本帖最後由 rockypath 於 2011-4-3 18:04 編輯
以前，人民心智，教育與科技，經濟同步發展
現在，人民心智，教育追不上科技，經濟，才會有那麼多為錢用科技毒害同胞的案例
ricrick 發表於 2011-4-3 17:42


為錢而毒害同胞不只發生在中國。 You can do a search and find out the similar cases had happened in other countries such as western countries and Japan.

However, what you said here does not sound related to the question you asked before.

Didn't you ask why China should invest in developing its own GPS system?

I tried to help you out to understand the issue but you seemed to avoiding the questions I asked. Do you mind to answer them again in a direct way?

First, how do you know China will not go into a war in the future?

Second, look at human history, what would make a country strong and prosperous?
作者: mcjohnjohn    時間: 2011-4-3 18:05

idiot, the GPS you are using now is FREE to everyone on the earth
ricrick 發表於 2011-4-2 14:58

你free 果d, accuracy 冇咁高架...
作者: rockypath    時間: 2011-4-3 18:12

本帖最後由 rockypath 於 2011-4-3 18:16 編輯
你free 果d, accuracy 冇咁高架...
mcjohnjohn 發表於 2011-4-3 18:05


The position indicated by my smart phone is often 2 - 100 meters (very big difference) from where I actually stand. I don't know whether it is a problem with the accuracy of the map or the capacity of the GPS signal receiver of my smart phone.
Someone who has a smart phone can give it a try and see how accurate your device is.
作者: mcjohnjohn    時間: 2011-4-3 18:17

The position indicated by my smart phone is often 2 - 100 meters (very big difference) from where  ...
rockypath 發表於 2011-4-4 10:12

個satellite 射比你就係果d info, 個map 只係locate 返map 返個地點比你之麻. 算啦, 一句講哂, 我地呢d 市民, 用d 唔駛錢既GPS 就足夠了.
人地阿Peter 仔射d 星上去, 當然唔係provide GPS 比市民咁簡單啦! 不過, 我打死都唔信賣GPS 可以賺到錢law. 不過, 軍事上, 小弟極度認同中國要有自己的GPS 系統, 唔係話要打杖, 不過一定要有能力打杖!



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