Design And Realization Taxi Dispatched And Supervised System Based On GPS

With the Global Positioning System(GPS) of the popular and widely used in the taxi industry to rely on GPS latitude and longitude of real-time access to vehicle traffic as the basic for achieving real-time scheduling and monitoring system has become possible.By the rapid development of national economy the taxi industry has entered a rapid development period.in the continuing process of development arise out of the real variety of management problems placed in the taxi industry,taxi industry executives and management of government units befor.How to rational planning taxi delivery capacity,strengthen the security of the taxi management,reduce vehicle miles KongShi reduce fuel consumption,provide passenger with quality services faster and more practical solution to the problem,and so require more advanced system to support,through the system with the realization of healthy and stable development of the industry and to ensure their own in the industry more competitive and faster decision-making responsiveness.GPS-based taxi dispatching and vechicle supervised systems operating in real time based on latitude,longitude and speed of wireless transmission technologies and use of geographic information system (GIS),all vehicles are able to promptly and effectively to manage.At present ,many large and medium taxi companies have the radio manual operation from the original turn GPS-based automatic scheduling and also many secondary cities have established the city led to the transport sector and the GPS-based taxi dispatching platform.How to design and build a complete system to meet the widest range of comprehensive government regulation,even if the sexual;scientific enterprise management,forward-looking;while for the driver and passenger surly bring practical help and benefits is a GPS-based taxi dispatching and monitoring system design must consider also the issue must be resolved.In this paper ,a taxi company that designed and implemented a scheduling and monitoring system to start the background discussion of the senior management of the enterprise strategic direction of the actual target,business operations based on building a comprehensive data-based taxi dispatching and monitoring system.The author's main work is:1. Scheduling needs to fully understand the basis of a taxi cab on the design of scheduling and monitoring system, support multi-threaded data transfer and large concurrent event-driven environment based on system design. Purpose is to make the system more clear hierarchy and greater expansion capabilities.2. Made the implementation process in the system and resolve a large number of taxis with the system and data connections to ensure data transmission integrity issues. Purpose is to make the system more to save the server resources to achieve higher efficiency and reliability of data transmission.3. Made the implementation process in the system and solve complex road situations accurately locate the vehicle scheduling problem can be. Purpose is to find vehicles through more accurate and further reduce vehicle fuel consumption and reduce vehicle mileage Kongshi and faster to reach the passengers on the train location.4. Proposed in the system implementation process and address the rapid and efficient mass data storage and retrieval problems. Implementation of the project combined with the practical problems encountered during the solution of the analysis to elaborate the system in the daily management of the actual role play Purpose vehicle for real-time monitoring and management support for fast and accurate data.