Design For Field Of View And Study For Method Of Evaluation Of Light Commercial Vehicle

With the rapid development of the vehicle, deepening people's lives, play an increasingly important role in the requirements of the automobile, not only have a beautiful shape, easy maneuverability, comfortable living nature, but also give full consideration to safety. In this paper, light commercial vehicles at home and abroad to conduct research, the vision of the car and the man-machineengineering, automobile security are fully integrated theory of the car design vision in the light commercial vehicle applicationsLayout of the body. Light commercial vehicle models with the development of a design, follow national standards and European standards, application of knowledge engineering and secondary development, developed avision for light commercial vehicle design and verification tool "indirect vision module design and verification." Applied to the module and the light commercial vehicledevelopment and design process, and had the driver's field of vision research to verify the module performance. Also applied tocheck the vision of the software features RAMSIS tested, provedthe usefulness of the module.Composed of light commercial vehicles is a key part of the Chinese auto industry in the world automobile industry occupies an important position highlighted. With the rapid economic growth, China's light commercial vehicleproduction and sales is also growing, urban logistics, inter-citylogistics, the demand for light vehicles is also growing, light commercial applications is verywide.To ensure the safety of vehicle type, driver comfort, reduce labor consumption and cost,need to develop the design to a higher comfort and safety of light commercial vehicles.Light commercial vehicles from the size, shape and purpose, hasits own distinct characteristics, as opposed to A-class car, whichvision is more complex requirements, so the view of its layout whenthe work involved and more complicated, In order to improve the efficiency of design and layout perspective, reducing development costs and shorten the development cycle, this paper developed the "check module design and indirect vision. " European standards in this module will be integrated into thenational standards for ECE and CATIA V5 design software, cansimplify the tedious work, check the process simply enter a fewparameters can be laws and regulations required area, then the plane mirror and spherical mirror Differences in the input of severalparameters related to vision can check compliance withregulations, and generate reports. Development of the module is fully integrated with CATIA V5, aform of independent sub-module, installation is simple, easy to operate. Firstly, the research significance of the automotive vision, vision of the development status and significance of this study a brief analysis and description. Then, on the basis of the design theory perspective, such as focus,eyes oval, depending on the area and the definition and application of blind was introduced. Then, the development of "indirect vision module design andverification, "the basic methods and theoretical basis of analysis and elaboration. Finally, a subsection of direct vision and light commercial designand verification of indirect vision analysis and research process, including the related standards, laws and regulations have beenintroduced, and application development module for thedevelopment of a practical Design, but also the correspondingsoftware application RAMSIS functions were verified.In summary, the vision of light commercial vehicle design and layout of some theoretical depth and practical value of the product development process to improve the efficiency of the design has an important significance. Vision in the scientific evaluation of this article has sometheoretical value. However, due to the internal layout of the cab of the complexity offactors involved in the broad field of vision, coupled with the limitations of many objective aspects of the conditions, this articledescribes the theory and development of the module conditions and influencing factors involved is also not complete Can not better meet the practical application of engineering. This article is just a try and explore some of parts of the text is notin-depth and comprehensive, but also further improved andenriched.