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The purpose of this paper is to combine the embedded GIS technology with GPS and PDA to develop a mobile line-inspection system,which can be used to inspect the lines for electric power transmission, mobile communications, petroleum and natural gas transmission,etc.The system can facilitate inspectors'work,improve inspection work more efficiency,and guarantee inspectors to examine on site.So it overcomes...
With the development of GPS and mobile network communication technology, it has been becoming possible for mobile phone users to acquire the geographical information anytime and anywhere. Based on Google Maps API technology, this paper proposes a novel solution of mobile digital maps system that realizes some functions such as electronic map browse and query, bus lines search, the rapid location positioning...
In this paper, we combined Geographic Information System (GIS), Global Positioning System (GPS), and wireless networks in mobile devices to develop a new Tour Arrangement System for users, and also amended the drawbacks of traditional navigation systems. Two major algorithms were proposed to generate an efficient tour path by computing real road distances in the system. Besides, we also implemented...
Now developers can use Flash and Flex Builder together for their increased use Flex-based rich interactive elements. Grounded on such a background, we designed and implemented “MLBS”. In our design, state-of-the-art technologies adopted cover the following areas: mobile positioning, including GPS, GPSOne, CELLID-based positioning, network technology, GIS system, Database, XML, O/R Mapping, Flash,...
Folk tourism has features of small-scale operated and unbalanced infrastructure condition. It is necessary to study a flexible configurable self-service guiding technology suitable for different type of scenic spots. It should have capability of diverse demonstrating and be affordable by most of folk-tourism operator. In this paper, a self-service folk-tourism guiding technology is introduced. This...
Aiding the efficient collaboration and coordination of rescue teams is a difficult task especially in a mountainous region. Challenges emerge from quickly alerting and debriefing rescuers, to deploying them effectively, and also coordinating and monitoring them in the rural search domain. Knowing the exact location of the rescuers and vehicles involved in a mountain search and rescue mission is a...
The Global Positioning System (GPS), Geographical Information System(GIS) and numerical processing technology et al. are involved in the paper. In the design of embedded mobile navigation system, the hierarchy of the system is plotted on the foundation of the demand for software principle and function. The main modules of the system are map data module, map matching and navigation module, path programming...
Utilizing GPS, GIS and mobile network communication technology, and adopting componentization design idea, this paper proposes a novel solution of embedded navigation system based on GPS/GIS. This system mainly includes the following modules: PDA data enquiry and parsing, terminal communication service, map application service, geographic information collection, embedded navigation electronic map...
Initially mobile phones were developed only for voice communication but now days the scenario has changed, voice communication is just one aspect of a mobile phone. There are other aspects which are major focus of interest. Two such major factors are web browser and GPS services. Both of these functionalities are already implemented but are only in the hands of manufacturers not in the hands of users...
Based on the background that vehicle monitoring system had urgent necessity recently, the paper put forward a overall scheme of vehicle monitoring system combining with global positioning system (GPS), global system for mobile communication (GSM) and geographical information system (GIS), introduced the key technologies of this monitoring center software, designed the function software of monitoring...
In this paper, we design a logistics information management platform based on LBS technology. On the basis of LBS technology, the platform utilize RFID automatic identification in order to obtain relevant data, make the monitoring in the process of logistics perfect, reduce the logistics aspect and unnecessary losses in the process, drop the security inventory and operating capital in supply chain...
This paper presents a hand held location awareness device that enables police officers in the field to receive or send messages on the location of activities and events, and reach the destination quickly with the help of a detailed map. The design and development of the personal location awareness system is professionally and practically oriented. A simple but practical and user-friendly solution...
Location-aware is becoming an important aspect of mobile computing. A core problem in location-aware service is the determination of physical location. For applications in open, outdoor areas, the Global Positioning System is a common choice. Although GPS offers near-worldwide coverage, its performance degrades indoors and in high-rise urban areas. By using signal strength, it is possible to locate...
This article, to meet the current demand for individual traveling, explores the design of an embedded Web service intelligent guidance system, which takes full advantage of the insert system design technology and GIS technology, providing travelers with accompanied tourism service at any time anywhere through the Web service.
The outdoor experience game could help learner to learn the course knowledge by interact with real world learning activities. In this paper, we proposed the Web based outdoor experience game-based learning system by using the geography information system (GIS), global position system (GPS), wireless and mobile technologies. The outdoor game-based learning system could help learner and instructor easily...
This paper introduces an application research on taxi calling and dispatching system (TCDS in short), which is a prototype of LBS application based on GPS mobile phone. The paper gives the basic design, modules division, GIS display algorithm design, test results and feature analysis of TCDS prototype. Finally, the paper points out the further improvement direction of TCDS, and prompts its usage in...
This paper makes a research on the application of GIS system to intelligent terminal PDA and its capability and storage mechanism. It studies how to organize and manage the massive regular grid data of GIS real-timely and visually while the storage capability and speed is so limited. On organization of grid data, it puts forward a data management model that combined pyramid model with one-to-four...
A mobile GIS for field data collection is a system which can facilitate the entire process from indoor preparation, data collection, to data processing. It is a combination of positioning and wireless communication technologies. The paper aims to demonstrate how to design and implement such a mobile GIS. Data of the system consist of three parts: background reference layer, with which spatial reference...
This study discusses the design and implementation of a mobile handheld, which is applied to context-aware methodology of the location-based services (LBS) and global position system (GPS). During the analysis of the mobile handheld, an effective method was identified for the real-time processing of geographic information acquired by a camera attached to a personal data assistant (PDA) which is a...
A new mobile computing model of spatial information service is studied based on grid computing environment. Key technologies are presented in the model, including mobile agent (MA) mobile computing, grid computing, location based service (LBS), global positioning system (GPS), and wireless communication technologies, such as, general packet radio service (GPRS), transfer control protocol/Internet...
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