Dissertation > Excellent graduate degree dissertation topics show

Research and Design of Hybrid City Bus Controller

Author: ZhuGuanYu
Tutor: ZhangJianJunï¼›HePeiXiang
School: Southwestern University
Course: Agricultural Mechanization Engineering
Keywords: Hybrid Vehicle control CAN bus MPC5634M
CLC: U469.7
Type: Master's thesis
Year: 2011
Downloads: 204
Quote: 6
Read: Download Dissertation

Abstract


With the rapid economic development, China's auto production and sales of the sustained rapid growth of the phenomenon. The rapid increase of the amount and yield of car ownership has brought a rapid increase in total vehicle emissions, but also led to the acceleration of energy resource depletion. Therefore, how to reduce the car's energy consumption and environmental pollution has naturally become the main theme of the development of automobile industry. There are two main countermeasures to solve these two problems: One is to increase the energy conversion efficiency of the conventional cars and reduce the emission of harmful substances; development of new types of alternative fuel vehicles, pure electric vehicles, fuel cell vehicles and hybrid electric vehicle . Hybrid vehicles are considered the automobile industry the most important countermeasures to respond to energy and environmental issues, and one of the most realistic option. The hybrid car has both traditional automotive internal combustion engine power system is also equipped with an electric drive system. Both individually and rely on the internal combustion engine or motor, and the joint work of the internal combustion engine and motor can be used. Therefore, how to make coordination between the two power systems became the key issue of the hybrid electric vehicle research and development process. The key components of the hybrid automobile controller is to solve this problem. This paper investigates the status and characteristics of the domestic and international development of hybrid vehicles, hybrid automotive vehicle structure and mode of work, according to the hybrid city bus requirements for vehicle control functions, the study design vehicle controller. The controller by distributed vehicle system based on CAN bus control network, based on the real-time status and power requirements of the bus, the management, coordination and monitoring of the various segments of the kinetic chain, to improve vehicle energy use efficiency and reduce the The vehicle emissions of pollutants, to ensure the safety and reliability of the vehicle. Hardware circuit design, Freescale's 32-bit microcontroller MPC5634M master chip peripheral circuit modules including: power module, CAN communication module, A / D conversion module, switch signal processing module, the Hall signal processing module and some other auxiliary module circuit. The design of the software system, according to the vehicle controller strategy formulation, design prepared vehicle control software based on the C language. Test test this thesis design hybrid city bus vehicle controller, can be a good basis for reliable CAN communication network control strategy to control the vehicle, so that the bus hundred kilometers, 0 ~ 50km / h acceleration time, mileage and other pure electric vehicle performance indicators have reached the design requirements, including integrated hundred kilometers 21.3L 0 ~~ 50km / h acceleration time of 28.9s pure electric mileage of 38.8km.

Related Dissertations

  1. Research on Welding Characteristics of CO2 Laser-GMA Hybrid Welding for Ultra-Low Carbon Bainitic Steel,TG456.7
  2. Development of GJB1188A Bus Signal Monitoring and Recording Device,V248.2
  3. The Design and Optimization of Locomotive Signal Testing System Based on ARM9,U284.91
  4. Study on the Locomotive Dynamic Supervision System,U284.48
  5. The Inductive Load Based Vehicle Body Network Control System,U463.6
  6. The Study of Control Algorithm for Automotive Power Window Based on Lin Bus,U463.6
  7. Design of Long-Distance and Multi-Axis Driving Control System of Step Motor,TM383.6
  8. Research on the Control Scheme of Hybrid PWM Rectifier under Unbalanced Voltage,TM461
  9. Research on an Axial/Radial-Axial Flux Compound-Structure Permanent-Magnet Synchronous Machine Used for Hybrid Electric Vehicle,TM341
  10. Research on Induction Motor Vector Control System Adapting Multi-Bus Communication Mode,TM346
  11. Multiple ANN/HMM Hybrid Used in Speech Recognition,TN912.34
  12. Research on High-Performance Computer I/O Bus,TP336
  13. Development of High Speed Data Acquisation and Playback Module Based on PCI Express Bus,TP274.2
  14. Development of the Digitizer Based on PCI-E Bus,TP274.2
  15. Design of LXI 1553B Bus Communication Module,TP273
  16. Design of the Main Controller in Automotive Body Network Control System,TP273
  17. Energy-saving and new energy vehicle data acquisition and plateau fit technology to explore,U469.7
  18. Research on Key Technologies of Automatic Steel Wire Galvanizing Production Line Based on Gas Reduction Method,TQ153.15
  19. Screening Molecular Targets of Phytophthora Sojae RXLR Effectors,S435.651
  20. The Grid-Connected Wind-solar Hybrid Generation System and Maximum Power Point Tracking,TM61
  21. Yeast Two-Hybrid Screening of 14-3-3-Interacted Proteins During Early Cotton Fiber Development,S562

CLC: > Transportation > Road transport > Automotive Engineering > A variety of automotive > Various energy vehicles
© 2012 www.DissertationTopic.Net  Mobile