Design Of Windows In The Form Of Older Building Facade Based On Visual Perception In Cold Area

With the rapid development of the improvement of the standard of living and pension business, people of elderly people living environment comfort is paying more and more attention,making old buildings in our country has entered the "from quantity to quality" in the transition period, old building is no longer only as old age "temporary shelter exists. As a result, the elderly to provide an exclusive and comfortable living environment and entertainment is imminent, and vision as a receptacle for information from the outside world by" as "the feel the information will have a great influence on the mental status of the elderly.The essence of building facade is the primary aesthetic object of people's cognitive architecture.It is a visual medium between people and architecture, architecture and architecture. It is the source of different psychological feelings. The design of architectural facade elements is defined as beauty or ugly. It depends entirely on the psychological feeling of facade design:In the first chapter, the author puts forward the concept of visual cognition, proposes the visual perception of natural lighting and the visual cognitive tendency of the elderly to the external facade window elements, and through the analysis of physiological and psychological characteristics of the elderly, it is distinguished from other people's characteristics. The third chapter provides theoretical basis for the next research and experiment. According to the fourth chapter, the paper analyzes the influence factors of the external facade material, color, texture and other visual perception factors. Finally, according to the two aspects of the influence of the elderly visual psychology, the paper puts forward the design strategy of the old building facade.The optimization strategy is put forward for the aged people to provide high quality and comfortable living environment. Building design work is of benefit.