Skip to main content

Types Of Indoor Positioning System And Its Working

In recent years, indoor positioning systems have gained huge popularity and are widely used to find the location. A wireless positioning system helps to locate people or objects inside a large facility such as malls, restaurants, hospitals, warehouses, etc. In indoor surrounding positioning lack of GPS signals and line of sight with orbiting satellites makes positioning complex as compared to outdoor surrounding. The location information is fed to a software application to make the information useful. 

There are several different technologies used for indoor navigation; some of them are listed below:

· Proximity-based Systems

· Ultra Wide-band Systems

· WiFi-based Systems


Proximity-based Systems

 

This system can detect the general location of a person or an object on a room level inside a large facility. It uses tags and beacons for indoor positioning. There are two types of reader-based or reference point-based. 

 

Ultra Wide-band Systems

 

In this system, three or more ultra-wideband readers transmit a very wide pulse over a GHz of the spectrum. The readers listen for chirps from ultra-wideband tags. These tags have a spark-gap-style exciter that generates a little pulse, which forms a short, coded, and very wide instantaneous burst. The reader reports accurate time measurement from the tags to the central server. The accuracy of the location information is very good in this system. 

 

Wi-Fi-based Systems

 

In this system, the tags are WiFi transmitters and send simple packets to a number of WiFi access points inside the facility. The access points send the time and strength of that reading to a backend, which uses algorithms to compute the location. The position information is then sent to the cloud.

 

UbiTrack is a multi-dimensional indoor positioning solution having high accuracy, flexibility, and low cost. There are many types of indoor navigation systems and related solutions are available like RFID Positioning System, VM Hardware Version and many more.

Labels:

Comments

Post a Comment

Popular posts from this blog

All About Real-Time Location Solutions (RTLS) That You Need to Know -

What exactly is a Real-Time Location System (RTLS)? Real-time location systems (RTLS) allow you to digitally track the location and movement of physical objects in big indoor facilities. As a type of indoor positioning system, RTLS primarily uses radio-frequency (RF) technologies such as UWB, BLE, and Chirp, as well as wireless devices such as tracking tags and smart phones, in conjunction with other integrated components, to continuously determine the position of people and objects in areas where GPS cannot reach. This provides actionable location data that may be utilized to display critical individuals, assets, vital equipment, and more on a live, indoor map or linked into automated processes and systems such as IoT-enabled safety apps, asset & supply chain management solutions, and more. RLTS Variations- There are mainly two types of RTLS that are used: · RTLS with high precision The position of the monitored object or person is identified to the specific place. This necessitat...
Post a Comment
Read more

Ultra-Wideband (UWB) Technology: Key Advantages and Disadvantages Explained

Ultra-Wideband (UWB) is a wireless communication technology that operates over a wide frequency spectrum (typically greater than 500 MHz). Unlike conventional narrowband systems, UWB transmits information by sending short-duration pulses over a wide frequency range, which allows for high data rates and precise positioning capabilities. UWB has gained significant attention in recent years due to its applications in areas such as indoor positioning systems , secure keyless entry, health monitoring, and wireless communication. However, like any technology, UWB comes with both advantages and disadvantages. Advantages of UWB High Precision Location Tracking One of the standout features of UWB is its ability to provide highly accurate location tracking, often within a few centimeters. This makes it ideal for indoor navigation, asset tracking, and smart home applications where precise positioning is crucial. Solutions like UbiTrack have leveraged UWB to offer real-time tracking systems in war...
Post a Comment
Read more

Indoor Positioning Systems and the Industries They Benefit -

Indoor positioning systems are made up of a network of linked devices that work together to provide location tracking services for people and assets that cannot be tracked using traditional technologies like GPS or satellite. GPS and satellite systems for Indoor Navigation Positioning systems are constrained by a lack of precision and/or the capacity of their signals to reach their intended location. Businesses will turn to indoor positioning systems to acquire functional insights about the movement of people and equipment within the workplace when GPS and satellite positioning systems fail or do not give precise enough data. What Industries Can Benefit from Indoor Positioning Systems? Many sectors use indoor positioning systems to improve the efficiency of tracking assets, employees, forklifts, maintenance, processes, and yard management, while also enhancing safety related to lone workers, roll-call, pandemic workplace practices, and forklift operations. · Manufacturing Location tra...
Post a Comment
Read more