| With the development of the technology of power generation and the new type of semiconductor refrigeration, the optical and electric conversion rate of some applied semiconductor materials is more higher.Most electric sight-seeing cars are running in full sun and high temperature environment, and it is also a period of high temperature inside the car. Both battery life and comfort requirements are considered, the use of solar energy, and the development of a clean car independent photo voltaic power generation which drives energy-efficient semiconductor refrigeration air conditioning systems are explored in the thesis. With independent air-conditioning seat design, the electric car air conditioning temperature can be controlled. The electric sightseeing car is the small use intensity of relatively, and it is also considered about the noise of scenic tourist operation, the roof lighting area is larger, etc. is considering. The core part of this paper is aimed at electric cars, solar assisted air conditioning system design and the test module on-board, the first point is about the test and analysis of semiconductor refrigeration and air conditioning, another is for independent air-conditioning seat performance test and analysis. By the summary of the test data, processing, analysis, and generating the working state of the visual graph, the aim is at experimental verification for the feasibility about solar assisted air conditioning system of a electric sightseeing car. and the rationality of the solar assisted air conditioning system design of a electric cars are evaluated with the actual test data, so the improvement direction can also be found, and powerful experimental proof can be provided for the practical application,all these are the positive meaning.for the solar assisted air conditioning operation system research for the electric sightseeing car. |