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The main fields of research in this article cover the execution of some diagnose, control, data base, analyse and management systems applied to the locomotives. These systems monitor the following: the vehicle's position in the land and the actual speed; the technical parameters for the electric traction motors and the auxiliary services, main command circuits, the voltage in the live wire; the storage...
Foreign logistics enterprises use information technology and rapid reactive operation to subordinate Chinese logistics market, the logistics information technology level of our countries' enterprises increased year by year, and informationization level is also higher and higher. As the internet of things technology development, the logistics information management achieved by the internet of things...
Speed is one of the basic reasons for vehicle accident. Many lives could have been saved if emergency service could get accident information and reach in time. Nowadays, GPS has become an integral part of a vehicle system. This paper proposes to utilize the capability of a GPS receiver to monitor speed of a vehicle and detect accident basing on monitored speed and send accident location to an Alert...
To ensure the security of the payment of Logistics vehicles, we design a specialized cash box based on GPS. The design combines GPS satellite positioning technology, GPRS communications technology, electronic locks and microcontrollers and other advanced technologies. This cash box on the logistics vehicle is characterized by opening designated locations, remote control, an alarm for abnormal state,...
GIS is a system that analyses and displays geographic information. This paper focuses on the GIS application for Bus Identification and Monitoring System. GIS is used to map out the bus location and movement in the system. The results show that the bus operation in terms of time schedule, driver's and bus' identification, and bus' location can be monitored and managed using the developed GUI.
One of the clear facts in the world is the increasing number of cars and other automobiles in term of production as well as theft attempts. There is a big effort done by many international and local companies to produce car security systems, but the result is still less than expectations since the number of car theft cases are still increases. The thieves are developing their capabilities and inventing...
This paper introduces the overall design of vehicle bus data acquisition and fault diagnosis system on the basis of OBD, focusing on its lower computer system and the upper computer system design principles. This system is based on the widely used CAN bus technology, to extract the vehicle's status or fault information. The CAN bus adopts the SAE J1939 protocol standards, maximize the superiority...
Recently, attentions are focused more on bus interior network application and the wireless bus-carry data transmission technology. For developing a remote monitoring system, three aspects of the system are discussed: the vehicle interior network configuration, the CAN/GPRS gateway realization and the remote monitoring server design. Described in the paper are the hardware and software design of the...
According to the functional requirements of vehicle monitoring and early-warning, a system hardware solution and modularized software structure were put forward. Through embedded development technology, vehicle monitoring and early-warning system was developed based on UNO2170 industrial computer of Advantech with WinCE operating system using Embedded Visual C++ (EVC), which combined with multi-sensor...
This article deals with several kernel technologies applied in vehicle information service. The technology referring to GPS (Global Positioning System), GPRS (General Packet Radio Service), GIS (Geographical Information System), and Computer Network etc, as we have studied, is believed to be able to construct a Vehicle Information Service System which faces the public. Synthesizing the technologies...
The traffic data collection system for floating car is composed of two important parts that are the car equipment and the monitoring system in the center. The hardware of car equipment is composed of ARM board, GPS module, GPRS communication module, memory card, power, USB interface, display interface, audio interface and so on. In the software system of car equipment, the methods for receiving GPS...
This paper is based on NDRC project "National Large and medium-sized agricultural products market informatization construction projects," developing the logistics process of real-time tracking management system for real-time Management of agricultural products in China. The real-time monitoring system of the logistics is designed with four subsystems: testing the temperature and humidity...
According to the defects of the GPS vehicle monitor system in the present market,a high concurrent and real-time GPS vehicle monitoring system is proposed. The entre system is based on a three-layer framework:the terminals,the interim database server,and the monitoring workstation. The monitor workstation is based on the MAPX platform,and the database server communicates with terminals through GPRS...
This paper presents a real time tracking system that provides accurate localizations of the tracked vehicle with low cost. The system is implemented using GM862 cellular quad band module. A monitoring server and a graphical user interface on a website have also been implemented using Microsoft SQL Server 2003 and ASP.net to view the current location of a vehicle on a specific map. The system provides...
Radar systems operating on high altitude platforms can provide traffic information over wide areas, independent of sunlight illumination and weather conditions. In the paper, a novel a priori knowledge based ground moving target indication (GMTI) and parameter estimation algorithm applicable on single- as well as on multi-channel synthetic aperture radar (SAR) data is presented. Only the intersection...
Based on the technology of GPS/GIS/GPRS, the airport support vehicle command and dispatch system is designed in this paper. The information transmission between the vehicle mobile termination and the monitoring control center is established. The function of graphic display and phonetic warning of the airport support vehicle's working process is realized.
Statistics show that the number of cars is increasing rapidly and so is the number of car theft attempts, locally and internationally. Although there are a lot of car security systems that had been produced lately, but the result is still disappointing as the number of car theft cases still increases. The thieves are inventing cleverer and stronger stealing techniques that need more powerful security...
The rapidly evolving wireless communications environment and 3G, where the standard are constantly created and modified, has given rise to the integration of GPS (Global Positioning System) and GSM (Global System for Mobile Communication). This integration has been widely applied in many disciplines including Intelligent Transportation System (ITS) and Logistic Management to aid the users to locate...
Based on the functions the vehicle terminal needs to implement, this paper designs an Vehicle Terminal based on Embedded ARM user Program. It carries out multi-task division, parses the NMEA0183 protocol containing GPS positioning information to complete the current time, longitude, latitude and speed extraction, real-timely displays the current position on the vehicle terminal LCD for the vehicle...
In order to resolve the vehicles safe protection and monitoring tracing question, proposed GPS vehicle mobile information system's overall framework and corresponding function. This article analyzed information monitoring terminal's system components and detailed design. Combined monitoring system's communication transfer protocol, expounded vehicle navigation control system's components and key technologies...
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