问题描述
我开始做有关创建可以在公司大楼内被用来确定你是在哪个房间Android应用程序的一些想法。很明显，我想GPS和网络位置是不够准确的做到这一点。 （且不说GPS信号的不稳定性内部）我看着短时间内使通过加速计算的距离，但它显然是极不稳定的，并留下了大量的误差率。我也考虑某种形式的路由器三角，但在运行与墙壁/微波炉和可能扰乱信号强度各种其他的东西的问题。没有人有任何可能的思路或方向来试试呢？
I started doing some thinking about creating an Android application that can be used within a corporate building to determine what room you are in. Obviously I'm thinking GPS and network locations wouldn't be accurate enough to accomplish this. (Not to mention the instability of GPS signal inside) I looked briefly into calculating distance via the accelerometer, but it is apparently highly volatile and leaves a large margin for error. I've also considered some sort of triangulation from routers, but you run into issues with walls/microwaves and various other things that could upset the signal strength. Does anyone have any possible ideas or directions to try?
推荐答案
怎么样发出的房间ID蓝牙标签。你可以赚钱推销发射器上的设施规模基础上，他们可以提供额外的功能，如：
（1）形成的微微网，最终更新一个现场服务器与使用的应用程序的每个人的位置，或
（2）跟踪关键设备具有相似的蓝牙标记等
你可以得到类似下面的来自中国的数量链接的东西，我敢肯定：
的
How about bluetooth tags that emit a room id. You could make money merchandising the emitters on a facility size basis and they could provide additional functionality such as:
(1) forming a pico net that ultimately updates the an onsite server with locations of everyone using the app, or
(2) tracking key equipment with a similar bluetooth tag, etc.
You could get something similar to the link below in qty from China, I'm sure:
http://www.engadget.com/2009/03/26/nio-bluetooth-security-tag-keeps-tabs-on-your-belongings/
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