Systematic Review of Dynamic Multi-Object Identification and Localization: Techniques and Technologies

Ali, Rashid; Liu, Ran; He, Yongping; Nayyar, Anand; Qureshi, Basit

doi:10.1109/access.2021.3108775

Cited by 13 publications

(8 citation statements)

References 176 publications

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“…In the positioning method based on matching, in this propagation model positioning method, the signal-based intensity is used for ranging [63]. The radio frequency signal positioning of wireless communication is located without additional devices.…”

Section: Propagation Model Positioningmentioning

confidence: 99%

A Review of Device-Free Indoor Positioning for Home-Based Care of the Aged: Techniques and Technologies

Chen¹,

Cheng²,

Shao³

et al. 2023

Computer Modeling in Engineering &Amp; Sciences

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With the development of urbanization, the problem of neurological diseases brought about by population aging has gradually become a social problem of worldwide concern. Aging leads to gradual degeneration of the central nervous system, shrinkage of brain tissue, and decline in physical function in many elderlies, making them susceptible to neurological diseases such as Alzheimer's disease (AD), stroke, Parkinson's and major depressive disorder (MDD). Due to the influence of these neurological diseases, the elderly have troubles such as memory loss, inability to move, falling, and getting lost, which seriously affect their quality of life. Tracking and positioning of elderly with neurological diseases and keeping track of their location in real-time are necessary and crucial in order to detect and treat dangerous and unexpected situations in time. Considering that the elderly with neurological diseases forget to wear a positioning device or have mobility problems due to carrying a positioning device, device-free positioning as a passive positioning technology that detects device-free individuals is more suitable than traditional active positioning for the home-based care of the elderly with neurological diseases. This paper provides an extensive and in-depth survey of device-free indoor positioning technology for home-based care and an in-depth analysis of the main features of current positioning systems, as well as the techniques, technologies and methods they employ, from the perspective of the needs of the elderly with neurological conditions. Moreover, evaluation criteria and possible solutions of positioning techniques for the home-based care of the elderly with neurological conditions are proposed. Finally, the opportunities and challenges for the development of indoor positioning technology in 6G mobile networks for home-based care of the elderly with neurological diseases are discussed. This review has provided comprehensive and effective tracking and positioning techniques, technologies and methods for the elderly, by which we can obtain the location information of the elderly in real-time and make home-based care more comfortable and safer for the elderly with neurological diseases.

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Section: Propagation Model Positioningmentioning

confidence: 99%

A Review of Device-Free Indoor Positioning for Home-Based Care of the Aged: Techniques and Technologies

Chen¹,

Cheng²,

Shao³

et al. 2023

Computer Modeling in Engineering &Amp; Sciences

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“…In general, ranging algorithms are based on the geometrical parameters of the operating environment, such as angles of signal reception and the distance between the sensor and an object. A large number of ranging algorithms have been developed in order to meet various requirements [ 9 , 10 ]. Algorithms that provide high accuracy and can be potentially used for proximity detection in an underground CAS design are introduced in this section, including Time-Of-Flight (TOF), Time-Of-Arrival (TOA), Time-Difference-Of-Arrival (TDOA) and Angle-Of-Arrival (AOA).…”

Section: Ranging Algorithms and Positioning Techniquesmentioning

confidence: 99%

Survey of Collision Avoidance Systems for Underground Mines: Sensing Protocols

Qian

Zhao

et al. 2022

Sensors

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With the growing number of unintentional interactions occurring in underground mines, Collision Avoidance System (CAS) establishment and maintenance has become an urgent need for mining industries to enhance their risk profile and improve construction safety. Usually, most collision accidents can be divided into three different categories in line with the involved participants and infrastructure condition. The accidents pose a great risk of financial cost to mining companies and even cause casualties. In detail, this paper presents an intensive study survey of positioning techniques, including ranging algorithms, to accommodate the demands of various proximity sensors and improve the capability of situational awareness. Then, we exploit the importance of the communication system, prevalent low-power wide-area technologies and related communication protocols. The effectiveness of communication systems decides and facilitates the success of the final integrated system that can be used to fundamentally address the problem of collision avoidance. For the purpose of collaboration between communication systems and other executive departments, a series of systematic comparisons of pertinent technologies and algorithms is given near the end, followed by a brief discussion on the best choice among these options. In the proposed solution, the overall end-to-end delay can be minimised to a few nanoseconds and the localisation accuracy can achieve centimetre level when operating in the range of 100 m.

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“…Generally, wireless signal-based positioning techniques are classified into range-based and non-range-based techniques [43]. Typically, the UWB based positioning approach incorporates the ranging algorithm with these phases.…”

Section: B Uwb Sensor Positioning Processing Algorithmmentioning

confidence: 99%

“…Positioning technology is also commonly used in vehicle navigation, search and rescue, health tracking, identification of logistics targets, and other areas. The massive demand for location services has spawned wireless communication and network technologies such as UWB, Bluetooth, wireless fidelity (WiFi), radio-frequency identification (RFID), and Zigbee [2], [43], [54]. Moreover, the INS enhances the combined navigation in challenging environments, and range observation has been expressed in GPS/INS tightly coupled navigation through UWB with an improved robust Kalman filter [3].…”

Section: Introductionmentioning

confidence: 99%

“…The indoor environment, even so, is complicated; UWB signals reflect, as result in an error of NLOS [28]. Assuming that the INS has the attributes of full navigation and high precision of positioning in a limited time, in-depth researches on UWB/INS combined methods has been performed by many researchers [43]. Using UWB/IMU to identify UAV [25] and to perform indoor pedestrian positioning [7], [27], but it is complex to realize the tight coupling approach suggested within this paper in practice.…”

Section: Introductionmentioning

confidence: 99%

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Tightly Coupling Fusion of UWB Ranging and IMU Pedestrian Dead Reckoning for Indoor Localization

et al. 2021

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Ultra-wideband (UWB) and inertial measurement unit (IMU) fusion is an efficient method to resolve the uncertainties of UWB in non-line-of-sight (NLOS) situations because of signals refraction, the effect of multipath and inertial positioning error accumulation in indoor environments. Existing systems, however, are focused only on foot-mounted IMUs that restrict the system's implementation to particular real situations. In this research, using foot-mounted IMU, we suggest combining UWB ranging and IMU pedestrian dead reckoning (PDR), which can provide a generic indoor positioning solution. The issues such as position and orientation drift, interferences and divergence in strap-down inertial navigation system (SINS) based orientation estimates could be addressed by a UWB ranging sensor fusing with an IMU using the extended Kalman filter (EKF). The main goal of this research is to investigate and compare two different sensor data fusion techniques. For instance, adaptive Kalman filter (AKF) and least-squares (LSs) incorporate a foot-mounted IMU tightly coupled to a 2D pedestrian positioning solution derived from UWB signals. Moreover, we consider the UWB NLOS and IMU error identification. A real-time ranging error compensation model based on the LS method and AKF positioning algorithm are used for fixing such problems. We propose a new tightly coupled inertial navigation system (INS) with a two-way ranging (TWR) fusion positioning algorithm to improve accuracy, integrating UWB and IMU sensors based on the EKF in pedestrian navigation. Experiments in dynamic indoor environment validate the effectiveness of the proposed approach that uses EKF to combine AKF and LS for error minimization.

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Systematic Review of Dynamic Multi-Object Identification and Localization: Techniques and Technologies

Cited by 13 publications

References 176 publications

A Review of Device-Free Indoor Positioning for Home-Based Care of the Aged: Techniques and Technologies

A Review of Device-Free Indoor Positioning for Home-Based Care of the Aged: Techniques and Technologies

Survey of Collision Avoidance Systems for Underground Mines: Sensing Protocols

Tightly Coupling Fusion of UWB Ranging and IMU Pedestrian Dead Reckoning for Indoor Localization

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