Vegetation pruning device

Abstract

The invention belongs to the technical field of vegetation pruning, and particularly relates to a vegetation pruning device based on an extensible expert system. The extensible expert system is formed by a human-computer interface, an information acquisition mechanism, an inference engine, an interpreter, an actuator, an information base and a management system thereof, and a database and a management system thereof, which are in electrical information communication; and the extensible expert system is in electrical information communication with a print-output mechanism, a video storage mechanism, a power source, a transfer mechanism, a travelling mechanism, a direction control mechanism, a supporting connection adjustment mechanism and a pruning mechanism to form the device which can be used for displaying and printing the pruning process and pruning effects in real-time, has an autonomous learning ability and can be used for automatically pruning vegetation at expert-level. The extensible expert system can be used for extending functions of the expert information base and adding an actuator mechanism when being applied to a vegetation pruning system, and the vegetation pruning device has the advantages of simple structure, convenience in operation and ideal pruning effect.

Description

Technical field: [0001] The invention belongs to the technical field of grass pruning, and in particular relates to a grass pruning device based on an extended expert system, capable of real-time display and printing of the grass pruning process and pruning effect, and an automatic expert-level grass pruning device with self-learning ability. Background technique: [0002] In municipal engineering and park green spaces, correct trimming and shaping of vegetation is a very important maintenance and management technical work. Trimming and shaping can adjust the growth and shape of vegetation, create and maintain a reasonable crown structure, and form trees with ornamental value. Pruning and reshaping of vegetation can also solve the contradiction between aboveground and underground cables, pipes and vegetation in urban street greening. In the general sense, an expert system (Expert System) is an artificial intelligence computer program that can apply a large amount of expert i...

AI Technical Summary

Problems solved by technology

In the general sense, an expert system (Expert System) is an artificial intelligence computer program that can apply a large amount of expert information and reasoning methods to solve complex problems in certain specific fields. It belongs to a branch of artificial intelligence. Experts The basic structure of the system is mostly an information base and an inference engine. The information base stores the information needed to solve the problem, and the inference engine is responsible for using the information in the information base to solve practical problems. The construction of the information base requires information engineers and domain experts. Cooperate with each other to sort out the information in the minds of experts in the field, and store it in the information base with systematic information methods. Through information acquisition, the content in the expert system information base can be expanded and modified to achieve automatic learning. The system provides some known data to obtain expert-level conclusions from the system; the extended expert system is the development and expansion of the general sense of the expert system, it not only uses information representation and information reasoning techniques in artificial intelligence to simulate Complex problems that can only be solved by experts, and expand the functions of the expert information database to realize automatic manipulation of mechanical equipment and expert-level manipulation of mechanical equipment; a power-assisted walking grass trimmer disclosed in Chinese patent 201320063743.4 and a disclosed in Chinese patent 201010195513.4 All the vehicle-mounted hedge trimmers have realized the mechanized trimming of hedge seedlings in highways, urban roads, parks, communities, courtyards and other places, trying to replace manual hand-held trimming, reduce the labor intensity of urban landscaping construction workers, and improve work efficiency. However, its pruning process has obvious artificial blindness, and is greatly affected by the operation level of pruning equipment operators, so it cannot meet the requirements of pruning and shaping; at present, there are no related patents, documents, Reports and practical products

Images