How to do accurate indoor positioning with Bluetooth Beacons

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Proximi.io

Proximi.io

6 років тому

Visit our blog for more information: proximi.io/accurate-indoor-po...
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TRANSCRIPT
Bluetooth beacons are small inexpensive devices that you can use for indoor positioning, customer tracking, presence detection and more.
With the Proximi.io platform you can easily integrate these features into your own apps.
To achieve the best results it's important that you use the right amount of beacons and put them in the right places.
In this tutorial I will show you where and how to install beacons for optimal results.
The best way to start is by planning beforehand where you will place the beacons.
- Start with a map of the location where they will be installed.
- Start by placing beacons in the corners. Each beacon has a standard range of about 20 to 30 meters.
- Fill the missing spots until the whole area is covered. Your area has an odd shape you might want to place additional beacons just to make sure that the entire region is covered.
Indoor positioning relies on something called Trilateration which combines the
measurements of at least three beacons to provide an accurate position.
Don't worry if you have overlapping areas as this is something that actually improves
the quality of trilateration.
- Remember that some materials such as metal and concrete can block the beacons' signals.
- Once you have planned your beacon placement it's time to go and install them. Beacons should be installed at a height of about 2 to 3 meters. Good places are columns walls and even low ceilings and they should be placed so that there is a clear line of sight between the user's device and the beacon with no obstacles in between.
- You can use double-sided tape to place the beacons but make sure that they are steady in a fixed location and properly attached.
- Try to put beacons out of hands reach to avoid curious passerby tampering with them or taking them.
- It is advisable to install beacons near the entrances of your venue. In that way you can detect when the user enters or exits.
- Also, if your venue has multiple floors, you can put beacons near the elevator or
near the stairs. In that way you can detect when the user changes floor.
- Once you have installed the beacons, make sure to test that everything works.
For this, you can use the proximi.io management app.
Thank you for watching.
Check out our other tutorials in our UKposts channel
( • How To Add Beacons to ... ) ( • Indoor Accuracy Demo ) ( • Indoor Navigation Demo )
and in our website and please contact us if you have any questions. (proximi.io/contact-us/)

КОМЕНТАРІ: 64
@_HMCB_
@_HMCB_ 3 роки тому
😂 this video is good. I came for an education and stayed for the entertainment. I think those buzzers are perfect. More videos should use them 🤣
@Proximiio
@Proximiio 2 роки тому
Glad you enjoyed it! :)
@caidencristiano2178
@caidencristiano2178 2 роки тому
InstaBlaster...
@rodandoporlalibremoto457
@rodandoporlalibremoto457 4 роки тому
Tankyou... excelent video
@eligold7868
@eligold7868 6 років тому
Nice! Cool Video :)
@darderdorchannel9801
@darderdorchannel9801 2 роки тому
nice video
@johnshepard3849
@johnshepard3849 6 років тому
Can you please explain whether IMU based indoor positioning or BLE based indoor positioning will be cheaper and relatively accurate to implement in a large shopping mall.
@Proximiio
@Proximiio 6 років тому
That's a good question. There's many aspects to take into consideration: 1. initial cost of purchasing and installing beacons vs mapping the venue for IMU reference data 2. Maintaining beacons vs remapping the venue, when large changes occur 3. License fees for IMU-based positioning 4. The venue layout, e.g. how many floors, are there large open areas 5. Functionality across different device models 6. Is background functionality needed Overall, we have not encountered an IMU-based positioning technology that would not require at least some beacons for improving background support, cross-device functionality and floor-level detection. Especially if you are interested in background support on iOS devices, BLE-based indoor positioning is the way to go. If your use case is for foreground use, and the venue can provide good accuracy for IMU-based positioning, you could achieve a solution with less installation and maintenance required through utilizing an IMU-based solution.
@johnshepard3849
@johnshepard3849 6 років тому
Thanks for your quick and prompt reply. Really appreciate that.
@Proximiio
@Proximiio 6 років тому
Our pleasure!
@anton78bon
@anton78bon Рік тому
Thanks, now i know how to stick plastic to the wall
@zheli5620
@zheli5620 2 роки тому
This is so cool, can we use this in ride sharing business to better locate drivers when gps signal is weak? I heard BLE slam which could help do the magic, it will be awesome if you could share more insights
@Proximiio
@Proximiio 2 роки тому
Hi, yes you can. It would be very helpful to install beacons for example at airport pickup locations to improve the bad GPS accuracy there. We do not use BLE slam, just direct calculation between the phone and the detected BLE signals.
@ashishpatil9490
@ashishpatil9490 2 роки тому
This looks awesome. If i understood correctly, Beacons communicates with the app installed on the phone and app then receives the data and based on the use case you have implemented the feature in the app. So your app will be customize based on the use case ? Please correct me if my understanding correct If this is the case then, What If i want to send the data to one web application deployed our the cloud then How then beacons send the data to cloud? Do we need to install any kind of BLE gateway which can communicate with cloud app send the data to that app. because i dont want to person to move with the mobile in hand and have your app running.
@Proximiio
@Proximiio 2 роки тому
Hi Ashish, you understood correctly, the connection between beacons and the cloud happens through a mobile device. There are also gateways that you can use for the process, but we do not offer those. I recommend checking out Kontakt.io offering for more details on that: kontakt.io/
@reemas6675
@reemas6675 5 років тому
I purchased 10 approximately beacons based on your advice but the building is large and has 3 floors. Should I need each floor a number of beacons? Please help me
@Proximiio
@Proximiio 5 років тому
Hi! The number of beacons required in the project depends indeed on the area you want to cover, and also what accuracy you want to achieve. We give hands-on guidance to our customers about how to design beacon installation.
@hamdihaddad6791
@hamdihaddad6791 4 роки тому
Thanks ! how it's possible to get real time distance between beacon and Bluetooth device ?
@Proximiio
@Proximiio 4 роки тому
What kind of devices do you have in mind? Beacons are only transmitters, so in order to hear it, the Bluetooth device must have the capacity of receiving Bluetooth signals. We typically use a mobile phone as the receiver. Our SDK (or another indoor positioning SDK) on a mobile application is listening for nearby Bluetooth signals and their signal strengths. Those strengths are then turned into meters based on estimate signal strength dispersal calculation.
@hamdihaddad6791
@hamdihaddad6791 4 роки тому
@@Proximiio Thanks , the device is a Bluetooth bracelet , to get into more details i need a specific beacon that can be connected to internet , when the device gets away from beacon ( excessing certain range ) , a signal must be risen up to server . But since beacons can't be programmed , they must send real time Bluetooth signals to server, and the last's job is to turn that into meters . ( the project is to assure COVID-19 confinement ) , thanks very well if you have any suggestions .
@Proximiio
@Proximiio 4 роки тому
@@hamdihaddad6791 For that use case I recommend using Bluetooth bracelets and active scanners on the walls. I recommend checking kontakt.io/blog/real-time-location-services-for-triage-crisis-situations-in-er/ . They have the full hardware and software solution for what you are looking for.
@vithushiganjayatharan1269
@vithushiganjayatharan1269 4 роки тому
Hi, I am doing a research based on tracking and following human, how can I incorporate these Bluetooth beacons for localizing the target person?
@Proximiio
@Proximiio 4 роки тому
We use beacons only for improving location data accuracy and other behaviour indoors.The positioning happens through a mobile device. If you are interested in positioning users indoors, then beacons could be indeed beneficial in that. But based on your question, maybe you are looking for a solution like this: estimote.com/wearable/? In any case, I must comment that always when you start talking about "tracking" humans, do make sure to follow any privacy laws and regulations in your regions, and inform the end users about what you are doing and why.
@GagasAlGhazali
@GagasAlGhazali 4 роки тому
where could u buy these beacons? and how much are they? could they be applied to an indoor map application?
@Proximiio
@Proximiio 4 роки тому
Hi, beacons are manufactured by multiple manufacturers. Our recommendations are: kontakt.io/, estimote.com/, www.sensoro.com/ and gimbal.com/beacons/ . The price depends on the quantity you need. If you just purchase one, it will be around 30€, but when you order in bulk, the price drops significantly. Beacons can very well connected with indoor maps and navigation. I would naturally recommend our platform that provides all the functionality for managing your indoor navigation setup, such as the routes and the Points of Interest. More information: proximi.io/indoor-wayfinding/ . if you are working on a project that would benefit from indoor navigation, we are always happy to talk over email: sales@proximi.io!
@charrystheodorakopoulos4843
@charrystheodorakopoulos4843 3 роки тому
Is it possible to create an indoor navigation system with beacons and AR Core? Because you recieve a Rssi from beacons but you dont know anything about theiw directions (either it is infront of you or ahead of you)
@Proximiio
@Proximiio 3 роки тому
I answered you already over email, but I will also paste the response here, in case someone else is interested: The problem of using BLE beacon data for AR applications is accuracy. With Bluetooth you get to is about 1-2m at its best, sometimes lower than that. Depending on the use case, the accuracy you might need more than that. Also knowing the direction one is facing to is not sure. Even though we do use compass data, especially on Android phones the quality of the sensors (and thus the data coming through them) is about 60-70% correct. And it’s not pinpointing to a very specific angle, more or a rough East/west kind of information. So I would not do AR solutions with beacons alone, but would look into camera-based positioning systems as an additional technology.
@someshvarvashisht6726
@someshvarvashisht6726 4 роки тому
Can i use my old mobile as blue tooth beacons for testing b4 i buy them.
@Proximiio
@Proximiio 4 роки тому
Yes, you can configure some mobile phones to transmit a BLE signal that can be used as a very simple testing beacon. Although the positioning accuracy can vary a lot with this kind of setup, before purchasing proper beacons.
@messaoudighada5650
@messaoudighada5650 5 років тому
Hello, i want to know if i can use these beacons in a big workshop to track a robot not a human! so i think i need a tag!
@Proximiio
@Proximiio 5 років тому
Hi, this could be possible if you attached a mobile phone to the robot. But I would suggest using a tag of some kind and looking up accurate asset tracking solutions! Our BLE positioning is mainly used for large office setups and people tracking :)
@messaoudighada5650
@messaoudighada5650 5 років тому
@@Proximiio okey thanks for your answer :)
@Fisicamente
@Fisicamente 5 місяців тому
Hi! Where can i get the app?
@kuldeeplimbachiya6569
@kuldeeplimbachiya6569 4 роки тому
you are using and server for communication or for getting the data from the beacon or it is local server based or you are not using any server you are taking direct data from beacons and how we can feed the data in beacons
@Proximiio
@Proximiio 4 роки тому
We do use server-side data for part of the communication. A beacon can only transmit a very small amount of information (typically their unique ID). We then use server-side data for connecting the unique ID to a particular place and use case.
@qasimkhan5089
@qasimkhan5089 4 роки тому
which beacons are useful for indoor locations proximity beacon or location beacon which is cheap and inexpensive for indoor locations kindly tell me!!!!!!!!!
@Proximiio
@Proximiio 4 роки тому
Our favourite is this model: store.kontakt.io/next-generation/45-smart-beacon-sb18-3.html . It's a good value for the price.
@divyanaveenan
@divyanaveenan 6 місяців тому
What the range ?
@homanhuang2054
@homanhuang2054 6 років тому
Where can I buy those beacon? I need to test with my phone.
@Proximiio
@Proximiio 6 років тому
Our platform works with any beacons that use either iBeacon or Eddystone protocol, so basically all of them. Two really good vendors are Kontakt.io (kontakt.io/) and Estimote (estimote.com/)
@Antz_411
@Antz_411 4 роки тому
And then what are they used for? So say I've got beacons throughout the venue and my phone in my hand, picking them up. Now what?
@Proximiio
@Proximiio 4 роки тому
Good question! There's a lot of different use cases for indoor positioning: - find the room/shop you are looking for - find the person you are looking for - find the items you are looking for - count how many people are in a room - collect general analytics about how the building is used - send targeted messages in different parts of the building (like information about how to find your doctor's appointment or even an advertisement) - providing audio guidance that knows where you more - collect automatic check in / check out times - location-based games, where you collect points - and even some really unique use cases, like being able to send feedback about the room where you are, where your location is automatically registered Typically it's a combination of different use cases that our customers are interested in :)
@Antz_411
@Antz_411 4 роки тому
@@Proximiio Okay, that's actually quite interesting. I think I have a few concepts for these use cases in mind. Thanks for the feed back, I will have a look a little more in-depth via your link.
@Proximiio
@Proximiio 4 роки тому
@@Antz_411 Glad to hear that you got some inspiration :) Here's a couple of example projects for more details: proximi.io/cases/find-your-colleagues/ , proximi.io/cases/mall-navigation/
@omeranar8769
@omeranar8769 5 років тому
where the power comes from to beacons
@Proximiio
@Proximiio 5 років тому
The beacons are typically battery-powered. Battery lasts from 2-10 years, depending on the model. There are also some beacon models that have a USB connection, but that requires that you have power outlets at convenient locations, or just use very long cords to adjust the installation locations.
@ahmedshahin2513
@ahmedshahin2513 2 роки тому
I need more information about the beacons
@Proximiio
@Proximiio 2 роки тому
Hi Ahmed, our platform works essentially with all beacons from all manufacturers. We warmly recommend Kontakt.io beacons, which we have used for many years already. You can read more here: kontakt.io/
@googlerminds7494
@googlerminds7494 4 роки тому
Hello sir would please reply for this for further information...
@Proximiio
@Proximiio 4 роки тому
Hi, how could I help you?
@Entertainment_zonez
@Entertainment_zonez 2 роки тому
What about accuracy
@Proximiio
@Proximiio 2 роки тому
We can get around 1-5m accuracy throughout the venue.
@Hyderabadishesmme
@Hyderabadishesmme 3 роки тому
How can contact you ??
@Proximiio
@Proximiio 3 роки тому
You can send us an email at sales@proximi.io. Looking forward to talking with you!
@rahmachriaa4349
@rahmachriaa4349 6 років тому
hi how to know the number of beacons needed in a building to detect location of mobile phones
@Proximiio
@Proximiio 6 років тому
The amount depends on how accurately you want to know the mobile phones position and also the layout of the building. But aiming for 2-3m accuracy you would need approximately a beacon every 20 meters or so.
@rahmachriaa4349
@rahmachriaa4349 6 років тому
thank you very much , I have another question, which is the most performant beacon for my research?
@Proximiio
@Proximiio 6 років тому
Our platform works with any beacons that use either iBeacon or Eddystone protocol, so basically all of them. Two really good vendors are Kontakt.io (kontakt.io/) and Estimote (estimote.com/)
@MrRooney182
@MrRooney182 4 роки тому
Are these safe to install in a hospital?
@Proximiio
@Proximiio 4 роки тому
We have customers using beacons in hospital environment. According to our knowledge, beacons are not harmful to standard hospital devices. If you are working on a specific project, send us an email at sales@proximi.io, and let's go through your concerns in detail.
@modelolzgt6090
@modelolzgt6090 2 роки тому
I have a question, does it use gps?
@Proximiio
@Proximiio 2 роки тому
We use GPS outdoors, but indoors we utilize a combination of Bluetooth beacons and other sensors in the phone (accelerometer, compass etc).
@trexmidnite
@trexmidnite 4 роки тому
Idiot guide to beacons
@Proximiio
@Proximiio 4 роки тому
It's easy to do simple mistakes, when you are doing your first installation :)
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