确定只使用wifi的信号您的位置？ [英] determining your location using ONLY wifi signals?

问题描述

我将努力在试图使用WiFi信号强度从几个接入点来确定你的位置的项目。我想知道如果任何人知道任何similiar项目或任何物品的关于该主题

i will be working on a project that tries to determine your position using the wifi signal strength from a few access points. i was wondering if anyone knew of any similiar projects or any articles on that topic

如果有人关心：它的一个研究项目，在我的大学。应用程序被写入作为公平的环境，以开发新的天线是更适合此类型的用法。我只对项目的编码部分的工作，虽然。噢，它使用C＃这是不可选的。

if anyone cares: its a research project in at my university. the app is written is used as a playing ground to develop new wifi antenna that are better suited for this type of usage. i only work on the coding part of the project though. oh and its written using c# which is not optional

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澄清写：
其唯一的无线网络。 b中的软件应该使用接入点和它们的信号长处的已知位置告诉你身在何处，以确定您的位置没有GPS goodnes为我们的因为...应该在室内工作，$ B $。它目前在大约4-5米的精度
除此之外我已经有一个工作原型和只是不知道什么similiar已经完成之前或如果任何人有/任何提示或想法有关项目

clarification: its ONLY wifi. no GPS goodnes for us becaus its supposed to work indoors the software is supposed to determine your location by using the known locations of the access points and their signal strenghts to tell you where you are. its currently at around 4-5 meters of accuracy aside from that i already have a working prototype and was just wondering if anything similiar has been done before or if anyone has any tips or ideas for/about the project

推荐答案

弃所述第一2答案，在那里他们需要使用GPS和A-GPS在第二，第一和一个已知的WiFi网络，我的回答是：

Discarding the first 2 answers, where they need to use GPS and A-GPS in the first and a known WiFi network in the second, my answer is:

这听起来容易，但你需要首先做一些功课，一项调查

it sounds easy, but you need to do some homework first, a Survey.

• 您将需要在营地的所有无线路由器点和百分比来衡量并创建一个椭圆形状（纸）。


• 的时候，让我们来想象你编译2路由器的信息，你就可以走了。


• 获得当前的WiFi点，并从用户的笔记本电脑/设备信号强度，并使用这些值查询数据库。


• 给用户的当前位置

• you will need to measure up and create a oval shape (in a paper) with points and percentages of all wifi routers in the camp.
• when, lets imagine that you compile 2 routers information, you are ready to go.
• get the current wifi points and signal strengths from the user laptop/device and query the database using those values.
• give the user their current location.

例如：

• 在校园酒吧，您测量的是在你需要有各地的WiFi路由器1和WiFi路由器2的25％，提供的信号的55％强度的那个地方。

要使用这一切在C＃中，你应该开始的这个代码项目的文章获得的信号强度。然后，只是使用你在做第一次调查时前测量你的数据的返回值。

To use all this in C#, you should start in this Code Project article to get the signal strengths. Then is just use those returned values with your data that you measured before when doing the first survey.

希望它帮助:)至少，这是什么我会做为了解决这个问题。

Hope it helps :) At least, that was what I would do in order to approach this problem.

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