The Design Of Excavator Cab Man-machine Interface

This topic is to design the man-machine interface and the cognitive psychology as the theoretical basis of research design, positioning the target population, through interview and questionnaire respectively in the target population were visited and research perception memory Language. Attention.thinking and other cognitive problems by understanding the target groups in the use of the cab, analysis users in the operation of the excavator cognitive process, summarizes the heart demands of target population, set up a user’s mental model and task model accords with the target population. The use of psychological theory of cognitive psychology to the user to carry out a detailed analysis, cognitive psychological perception of the user to the excavator cab human-machine interface analysis and usage, identify users in excavator driving process for the interface of obvious and potential demand. According to user needs and the main problems, and for the entire cab space overall consideration and appear in the driving process problems, targeted to solve, and puts forward the corresponding solutions.In short, according to the characteristics of human activities in the operation, the human factorsshould be considered in the design process of excavator cab in the discussion of the.Combined with the idea and method of ergonomics, the layout design, space design ofexcavator cab seat design and the operation of the handle and a walking pedal. Describes themain points of design of excavator cab comfort and future research direction.In a word, this topic design from the basic needs of the user’s departure, on the basis of the theory, design investigation, investigation method of auxiliary as the means, found problems in the process of driving of the user, and solve the problem, so that users can really get in the driving process guide and facilitate the use of the correct, improve work efficiency, the maximum possible comfortable, reduce fatigue, improve the quality of life and taste, the user work environment more beautiful.