Development of Portable Wireless Parking Sensor Device

Sensor Based Vehicle Parking Using Wireless Technology and Voice Announcement

This paper proposes vacant parking slot detection and tracking system that fuses the sensors of automatic parking system. The proposed system consists of few stages: parking slot detection, and parking slot marking tracking. The parking slot marking detection stage recognizes various types of parking slot markings using IR Sensors. The parking slot occupancy classification stage identifies vaca...

Developing Smart Car Parking System Using Wireless Sensor Networks

Car parking is a serious problem and one of the major contributors to traffic congestion in urban areas. This challenge is as a result of sharp increase in numbers of automobiles on the roads. This paper presents the development of a smart parking system using wireless sensor networks. The system can monitor the state of every parking lot by deploying a magnetic sensor node on each lot and also...

A Novel Portable Scissors-Type Fruit Picking Device

At present, the fruit picking in most countries still largely relies on manual operation. Manual fruit picking can protect the fruits from damage during the operation process. However, it is time-consuming and labor-intensive, and poses a potential safety risk to the workers while working at heights not reachable. Therefore, a variety of fruit picking machines and platforms have been developed ...

A Wireless Sensor Network-Based Portable Vehicle Detector Evaluation System

In an upcoming smart transportation environment, performance evaluations of existing Vehicle Detection Systems are crucial to maintain their accuracy. The existing evaluation method for Vehicle Detection Systems is based on a wired Vehicle Detection System reference and a video recorder, which must be operated and analyzed by capable traffic experts. However, this conventional evaluation system...

Portable Electroencephalogram Biofeedback Device