Precise Single-Frequency Positioning Using Low-Cost Receiver with the Aid of Lane-Level Map Matching for Land Vehicle Navigation

Liu, Fei; Liu, Yue; Nie, Zhixi; Gao, Yang

doi:10.1017/s0373463320000375

Cited by 7 publications

(2 citation statements)

References 19 publications

(25 reference statements)

Supporting

Mentioning

Contrasting

Order By: Relevance

“…One of such algorithms is considered in [27]. In [28] satellite navigation data is processed along with additional lane-level digital map information from camera. This method provides achieving submeter level of positioning accuracy.…”

Section: Related Studiesmentioning

confidence: 99%

Investigation of lane-level GNSS positioning of vehicle in urban area

Akhmedov¹,

Moldabekov²,

Yeryomin³

et al. 2021

J Appl Eng Science

View full text Add to dashboard Cite

High quality GNSS (Global Navigation Satellite System) positioning can be useful for numerous engineering tasks, for example, in transport applications concerned to monitoring and optimization of road traffic. In this case lane-level positioning is a relevant task and its solution should satisfy a wide range of users, and thus should be low-cost and easy to use. In this paper the solution of accurate GNSS positioning of the car with the use of differential correction of navigation data in order to provide positioning by the lane level in urban areas of Kazakhstan is investigated. A smartphone is considered as low-cost navigation aid. Navigation data obtained using a smartphone were differentially corrected using the developed software of the Control System for Reference GNSS Station Network relative to one reference station. It is shown that using a smartphone as a navigation aid with further differential correction of data relative to one reference station allows positioning vehicles in motion with an error of 1.4 meters. The result is valuable as a basis for developing intelligent transportation systems.

show abstract

Section: Related Studiesmentioning

confidence: 99%

Investigation of lane-level GNSS positioning of vehicle in urban area

Akhmedov¹,

Moldabekov²,

Yeryomin³

et al. 2021

J Appl Eng Science

View full text Add to dashboard Cite

show abstract

“…This can be an issue in some contexts and applications and so one may need to judge which quality aspect is important and how much value it offers. In this issue, Liu et al (2020) looks at the balance between cost and accuracy, and proposes a map-matching-based solution to provide a low-cost positioning service for vehicle navigation.…”

mentioning

confidence: 99%

How Fast Can Our Horses Go? Measuring the Quality of Positioning Technologies

Basiri

2021

J. Navigation

View full text Add to dashboard Cite

Whether Henry Ford or someone else gave us this famous quote, ‘If I had asked people what they wanted, they would have said faster horses’, we may agree that it implies there is a limit to what we can expect from the performance of an existing solution. Science and technology always try to push the boundaries and ‘improve’; improving the quality of our lives or improving the quality of technologies. We, as researchers in the area of navigation, are no exception; we want to improve the quality of navigation services. And there are many ways to do so, and challenges and limitations to those attempts. Some researchers look to improve the accuracy, the reliability, the integrity through different approaches. Some try to reduce or model noise, some try to minimise human error, and some use novel techniques and algorithms for better prediction. Of course, when ‘our horses cannot go any faster’ and there is not much space for improvement for a certain technology or service, researchers may come up with a completely new solution, such as an automobile. Almost all new technologies go through the same exploration period; at the beginning, we want to see how and if it works so we try simple tasks, but then we become more ambitious (or greedier!) and so we introduce it to more difficult challenges until it hits the breaking point. At this point, curious researchers and inventors try to push the boundaries and make the technology better, and if improvement is not possible, they build (invent) a new solution. But what is the ‘quality’ that many of us want to improve? How the quality of a technology or service can be measured in the first place?

show abstract

Unpaved road segmentation of UAV imagery via a global vision transformer with dilated cross window self-attention for dynamic map

Li,

Zhang,

et al. 2024

Vis Comput

View full text Add to dashboard Cite

Precise Single-Frequency Positioning Using Low-Cost Receiver with the Aid of Lane-Level Map Matching for Land Vehicle Navigation

Cited by 7 publications

References 19 publications

Investigation of lane-level GNSS positioning of vehicle in urban area

Investigation of lane-level GNSS positioning of vehicle in urban area

How Fast Can Our Horses Go? Measuring the Quality of Positioning Technologies

Unpaved road segmentation of UAV imagery via a global vision transformer with dilated cross window self-attention for dynamic map

Contact Info

Product

Resources

About