1、intelligent public transportation

Intelligent transportation system is the use of system engineering theory to traffic flow guidance technology, vehicle positioning technology, geographic information system technology, bus operation optimization and evaluation technology, computer network technology, database technology, communication technology, electronic technology, smart card technology and other advanced technology scientific integration, formed a set of intelligent bus scheduling, electronic toll collection, information service and network communication in one of the advanced public transportation management system.

With the development of urbanization and modernization, public transportation has become a major livelihood issue that every developing city must face. Whether it is an international city Tokyo, San Francisco, Singapore or China first-tier cities Beijing, Shanghai, public transport every day millions of people charged with the carrier, and the application and development of intelligent transportation system has become an important factor of city construction. But at present, most of the city public transportation China is still a human resource intensive and extensive business development stage, the specific problems reflected: bus companies in high cost, relatively low management level, low operation efficiency, low service quality and social and livelihood issues, has become the focus of public attention.

2、 the advantages of intelligent public transportation

Public transport enterprises

Improve and innovate the bus operation scheduling mode, improve production efficiency, reduce operating costs; avoid duplication of investment and efficient use of urban transportation resources; provide better travel services for the public, reduce travel time cost; promote and drive related industry efficiency.

Travel to the public

Encourage enterprises to actively improve the city public transport overall service quality, promote the structure of city traffic system rationalization, and promote the harmonious and sustainable development of city traffic; bus enterprise operation management ability, make the business and production of more standardized and orderly, provide strong information security and support for the optimization design of major decisions such as bus.

Industry monitoring

Encourage enterprises to actively improve the city public transport overall service quality, promote the structure of city traffic system rationalization, and promote the harmonious and sustainable development of city traffic; bus enterprise operation management ability, make the business and production of more standardized and orderly, provide strong information security and support for the optimization design of major decisions such as bus.

3、construction principles and Strategies

（1）overall planning and rolling construction

From the point of view of the overall development of city bus industry, overall planning and promote the wisdom of Handan city transit system construction, to prevent blind investment and repeated construction and waste of resources, and in accordance with the "government leading" mode for overall planning, guidance, step by step, rolling construction. According to the requirements of different software and hardware integration, such as front-end equipment (vehicle equipment, station equipment), data resource center, enterprise application system, travel information service, etc., the rational planning of construction sequence is presented.

（2）demand orientation, highlighting the key points

Closely combined with the development of the industry, the public demand and government accountability requirements, Handan city bus industry tailored bus operation supervision and integrated information service system, improve the function of the system bus enterprise application platform to enhance the enterprise operation, bus scheduling management efficiency, key construction industry business management, integrated monitoring, emergency command, and decision analysis in the public service needs, conditions and obvious benefit of the application, to promote the orderly and.

（3）serving as the foundation and paying equal attention to supervision

The concept of "serving the public" is fully embodied in the construction of the project. The concept of "serving the public" should not only embody the "public", but also serve the industry managers, and embody the "public", that is, serving the passengers and the public transportation enterprises and the related practitioners. To implement this concept, it is necessary to implement and implement the principle of "equal emphasis on supervision" of information service. "Prison" requires that the data collected is sufficient and effective, and the "tube" requires the use of the collected data is scientific and sufficient.

（4）integrate resources and focus on actual effects

Make full use of existing resources, to business as the main line, with the core sector data as the foundation, combined with the characteristics of the bus industry in Handan City, the construction of two level data resources, promote the information resources integration and sharing, realize business cooperation, explore the development mode of low cost and high efficiency, provided information development of high quality and efficiency of city public transportation industry.

（5） innovation and opening up to ensure safety

Insisting on the concept innovation, system innovation, management innovation and technological innovation, and strengthening the integration of new technology and public transportation informatization, the project construction must ensure its continuous and reliable operation. The choice of system technology should take into account the advanced nature of the premise, the use of relatively practical and mature technology, withstand the test of complex environment. Because the system involves GIS, satellite positioning, data communication, voice communication, a variety of detection, video processing and other technologies, the hardware and software environment is quite complex, in order to ensure the reliable operation of the system, the equipment selection should pay attention to product maturity.

Synchronous considering system security problems in the construction, the use of authentication and security isolation, active defense technology to ensure reliable and reliable information system; as far as possible the use of mature technology and standardized design, the system uses the standard interface in the integration, mutual compliant information, the full realization of information sharing and consistency.

4、System composition

The overall architecture of the system is divided into four levels and four security systems. The four levels are support layer, data layer, application layer and display layer; the four guarantee systems are policy guarantee system, construction and operation and maintenance support system, information security guarantee system and standard specification guarantee system.

5、the overall architecture of the system

6、Main functions of the system

(1) automatic scheduling: with the background software, according to the bus intelligent scheduling model, through scheduling management server scheduling instructions, manual scheduling and unattended automatic scheduling can be achieved.

(2) tracking function: the center can track the designated vehicle at any time according to the requirements, the trajectory can be displayed in the center in real time; after the vehicle stolen alarm, the service center can automatically track the alarm vehicle.

(3) through the Beidou Positioning Function: /GPS positioning function is to locate the vehicle longitude, speed, accurate time and direction can be displayed in the center of the electronic map, the center can control the positioning information upload interval; cross-border alarm function: the system can be set according to user requirements of the vehicle range, beyond the scope of the system automatically to the alarm center.

(4 scheduling function: input the basic data of the people and vehicles needed in the process of operation, and the system realizes automatic scheduling according to the corresponding typesetting rules.

(5) custom module: system operation and maintenance personnel can configure the system module self definition, which can shorten maintenance time and reduce maintenance cost.