Guided vehicle navigation system and guided vehicle navigation method

Abstract

The invention relates to the field of industrial vehicle automation, and specifically relates to a guided vehicle navigation system and a guided vehicle navigation method. The technological purpose of the invention is realized by the following technical scheme: the guided vehicle navigation system comprises a guided vehicle, and further comprises an environment sign layout module, a map building module, a location module and a navigation module. The invention aims to provide a guided vehicle navigation system and a guided vehicle navigation method. Environment signs and RFID tags are arranged according to the specific situation of the industrial environment, the arrangement information of the environment signs and the RFID tags is stored in a database to form map data, and the guided vehicle is located in the environment by the location module through sensor data and map data matching and is navigated from the current position to a target point by the navigation module. By implementing the technical scheme, the management efficiency of the industrial environment can be well improved.

Description

technical field [0001] The invention relates to the field of industrial vehicle automation, in particular to a guidance vehicle navigation system and a guidance vehicle navigation method. Background technique [0002] The physical conditions of an industrial environment have limitations that prevent various tasks from being completed efficiently and in a timely manner. For example, warehouses and other shared spaces must be safe for human workers. In the process of warehouse managers driving forklifts for handling, human participation may lead to some mistakes and personal injuries; in addition, according to relevant data, in the entire process of product production, the link for processing and manufacturing only accounts for 5% of the time , the remaining 95% are used for storage, loading and unloading, waiting for processing and transportation. In the United States, labor costs account for less than 10% of the total production costs, and this proportion is still showing a...

AI Technical Summary

Problems solved by technology

In the process of warehouse managers driving forklifts for handling, human participation may lead to some mistakes and personal injuries; in addition, according to relevant data, in the entire process of product production, the link for processing and manufacturing only accounts for 5% of the time , the remaining 95% are used for storage, loading and unloading, waiting for processing and transportation. In the United States, labor costs account for less than 10% of the total production costs, and this proportion is still showing a downward trend. Storage, The cost of transportation and other links accounts for 40% of the total cost. Therefore, at present, enterprises in various industrial powers will transform their logistics structure and reduce logistics costs as the main measures to win in the competition. In order to meet the needs of modern production, logistics is moving towards modernization. develop

The Chinese patent publication number is CN103946758A, and the patent title is "Method and device for positioning industrial vehicles using pre-positioned objects" is a patent applied by Kron Equipment Co., Ltd. This patent provides a pre-positioning method using dynamic placement method of operating an industrial vehicle using objects as landmarks, but the method requires complex calculations that increase by using a larger information set, thereby involving significant cost and time

The Chinese patent publication number is CN103733084A, and the patent title is "Method and Device for Providing Accurate Positioning of Industrial Vehicles" is a patent applied by Kron Equipment Co., Ltd. This patent requires the use of two-dimensional plane sensing for industrial vehicles. Provide accurate positioning methods, but the methods given are very broad and not targeted

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