Unmanned agricultural machinery intelligent network connection terminal system

Abstract

The invention discloses an unmanned agricultural machinery intelligent network connection terminal system which comprises a core processing unit used for providing a vehicle-mounted computing platform for intelligent network connection terminal network cloud collaborative data processing. The core processing unit is used for processing multi-element communication, image and point cloud data analysis, multi-element complete machine state information analysis, multi-element complete machine control information analysis and issuing and process scheduling management, and the core processing unit is used for carrying out band-saving processing on image data and is used for saving wireless channel resources in subsequent data transmission. The core processing unit performs analysis and point cloud compression on the collected point cloud data detected by the laser radar, and the unmanned agricultural machinery intelligent network connection terminal system can effectively reduce information transmission errors, reduce queuing time delay of network cloud cooperative control information, provide communication mode requirements of each area for unmanned operation of the agricultural machinery, and realize unmanned agricultural machinery operation in various areas.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to an intelligent network connection terminal system for unmanned agricultural machinery. Background technique [0002] At present, there are two main ways to realize the unmanned operation of agricultural machinery through vehicle-mounted terminals: one is to install a large number of sensors, cameras, and laser radars, etc., to achieve accurate acquisition of close-range external information of agricultural machinery through vehicle-mounted intelligent terminals, and to realize autonomous control of agricultural machinery; The other is to carry out network remote control by remotely sending positioning and control data to the vehicle monitoring terminal. [0003] Sensing devices such as sensors, cameras, and laser radars have high requirements on the computing power of the terminal, which is prone to the transmission of error information. Controlling the positioning...

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Problems solved by technology

[0003] Sensing devices such as sensors, cameras, and laser radars have high requirements on the computing power of the terminal, which is prone to the transmission of error information. Controlling the positioning and control data remotely issued by the vehicle monitoring terminal is completely dependent on the established control and positioning information. Limited by network bandwidth, delay performance and network coverage, this method has low intelligence and limited operating range, which limits the effective working area of ​​intelligent agricultural machinery, and is prone to the problem of information transmission queuing delay

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