truck tracking webfleet solutions

Home > NEWS > Other information > truck tracking webfleet solutions

Company News

Industry News

Difficulties in GPS indoor navigation

source:truck tracking webfleet solutions release time:2022-11-03 Hits:     Popular:realtime gps tracker online

  

  In fact, not only underground tunnels, but also many indoor spaces, such as urban rail transit and shopping malls, have no signal or extremely inaccurate positioning due to satellite signal drift, untimely updating of map POI data and other situations.

  In particular, with the extensive and in-depth development of satellite navigation applications, its inherent vulnerability will become a lingering barrier in indoor navigation and other application services.

  On the one hand, the global satellite navigation system, including Beidou, is inherently vulnerable due to its circular orbit system (the orbit height reaches about 20000 km). Due to the high orbit height, the satellite signal is already weak when it reaches the ground. The signal environment is a major event and a worldwide problem.

  On the other hand, various kinds of covering and shielding in the environmental section, such as landform, hill vegetation, housing construction, urban canyon, can affect or interfere with satellite signals, especially indoors, under tunnels, viaducts, and in all shielded environments, or even in the case that satellite signals cannot enter and reach.

  Complexity of indoor environment

  The indoor space environment is complex, and there are more equipment involved in positioning. The requirements for positioning accuracy are much higher than those for outdoor. Especially in some industries involving high-speed mobile equipment positioning, the requirements for accuracy and positioning delay are more stringent. In addition, the application scenario of indoor navigation is fragmented, which greatly increases the cost of updating and maintaining indoor maps.

  Indoor positioning is one of the core technologies of artificial intelligence in the future, and plays an important role in the coming era of artificial intelligence. The development of effective new indoor positioning technology is a research hotspot in industry and academia. However, it is still a great challenge to achieve accurate, reliable and real-time indoor positioning and meet all kinds of positioning requirements due to the impact of complex indoor environment, spatial layout, topology variability, etc.


Read recommendations:

vehicle gps tracker

Cantrack Login

Mini Sized GPS Tracker PCBA

GPS Global Satellite Positioning System

gps tracker GT03C

Last article:GPS satellites

Next article:Car GPS Navigation System

Related Information

fleet gps trackers price

2023-04-23

mini gps tracker maker

2023-04-23

4G GPS Tracker manufacturer

2023-04-23

cat gps tracker maker

2023-04-11

gps vehicle tracker sales

2023-04-11

truck tracking webfleet solutions

2023-03-16

fleet gps tracking distributors

2023-04-23

Gps speed limiter Factory

2023-04-23

gps tracker for bike

2023-04-11

Portable car gps systems

2023-03-16

G06L- 4G Car GPS Tracker

2022-09-06

TK103B

2022-06-20

C32Plus (9~90V E-bikes/Motorcycle/Car gps tracker)

2022-06-21

3 Years Disposable Asset GPS Tracker

2025-03-31

NB20 -4G Bluetooth Smart Pet Tracker

2022-06-21

GPS receiver work principle.gps tracker no monthly fee Manufacturing

2023-04-23

What is the use of car gps navigation system

2022-08-05

How to use the car GPS positioner after installation?plug & play Obd gps tracker Processing

2023-03-28

What are the functions of breeding solar GPS positioning

2023-02-23

Anyone who has used a GPS tracking locator knows that

2022-07-14

The Application of GPS in Automobile Tracker.gps tracker for trailer distributors

2023-08-25

gps vehicle tracker.What's wrong with the inaccurate positioning of the ultra long standby GPS locat

2023-10-11

Issues that need attention during the purchase of GPS vehicle terminals.plug & play Obd gps trac

2023-03-28

How do car loan companies use car GPS to reduce risks?gps vehicle tracker Manufacturing

2023-03-17

Consolidate the foundation of information construction

2022-12-17

GPS's military development introduction.obd2 gps tracker verizon Manufacturing

2023-05-06

Is the global GPS positioning system really free?vehicle gps tracker webfleet solutions

2023-02-24

GPS system space part

2023-02-03

What are the functions of the driving recorder?obd-II port gps tracker Manufacturing

2023-04-14

Shielding of GPS Satellite Signal

2022-12-28