In articles considered problems of information systems influence on formation modern urban environment and architectural buildings. Defined classification elements of information systems in architecture, which can become one of tools for arrangement information during designing. Ilustrateded psychological pertocularities of perception information by a person. Based on that the reviewed algorithm is proposed, for tasks in process of designing information systems for the city environment. Availability of elements informative systems’ general classification in architecture will help to determine their properties, and values. In the article given recommendations for application and alocation in the city environment elements of pinformation systems. In the article, we suggested to divide the tools of information into several certain categories, namely: By functional categories: information that warns from threats of life and health; reference information; information that secures important functional zones; commercial information (advertising); viewing points, and selfie zones. By purpose: public available information; specialized information (for people with special needs). By deadline reflection information: permanent (main informative and cautionary information); variable (billboards, advertising, etc.). Defining this classification allows to turn attention to hierarchy of localization of certain informational elements in architectural environment. In the article stated that perception of systems information elements in architectural environment happens in several steps: focusing, recognition, understanding, interpretation. Also, for creation of systems information in architectural environment affects difference perception on the urban planning and object level (internal and external). Harmonization of visual information architectural environment can only be the result of purposeful, scientific justified architectural and design activities that relies on defined principles, techniques and methods of designing. There are quite a lot of complex tasks and needs many research not only in the field architecture and design, but psychology, marketing and management.

У статті розглянуті проблеми впливу систем інформації на формування сучасного міського середовища та архітектурних об’єктів. Визначено класифікацію елементів інформаційних систем в архітектурі, яка може стати одним із засобів впорядкування інформації при проєктуванні. Висвітлені психологічні особливості сприйняття інформації людиною. На основі цього запропоновано алгоритм розгляду завдань в процесі проєктування інформаційних систем в міському середовищі.