Intelligent control test platform for multifunctional corn harvester based on CAN bus

A corn harvester, CAN bus technology, applied in the field of corn harvester intelligent control test platform, can solve the problems of cumbersome and complicated work content, long test cycle, etc., to achieve the effect of ensuring real-time and reliability, and shortening the development cycle

Active Publication Date: 2021-05-14
CHINA AGRI UNIV
View PDF14 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The field test of the corn harvester control system needs to be carried out on the corn harvester, the work content is cumbersome and the test period is long

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Intelligent control test platform for multifunctional corn harvester based on CAN bus
  • Intelligent control test platform for multifunctional corn harvester based on CAN bus
  • Intelligent control test platform for multifunctional corn harvester based on CAN bus

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0056] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0057] The model of the corn harvester simulated by the present invention is a vertical axial flow grain harvester, and the control module of the corn harvester control system includes: a walking control module, a header control module, a threshing control module and a cleaning control module.

[0058] The walking control module is responsible for the control of the walking speed of the whole vehicle. The engine transmits the power to the hydraulic pump, changes the opening of the walking proportional solenoid valve through the position of the control handle on the armrest box to control the speed of the walking hydraulic motor, and transmits the power to the wheels through the reducer. Control the whole vehicle to walk.

[0059] The header control module is responsible for taking off the ears of corn from the corn plant and sending them to the threshin...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to an intelligent control test platform for a corn harvester based on a CAN bus, comprising a test bed main body, a parameter display setting panel, a vehicle controller, a harvesting controller, a demonstration panel and a test bed operation panel arranged on the test bed main body. Module, analog actuator and measurement and transmission device; parameter display and setting panel, vehicle controller and harvest controller are connected through CAN bus; harvest controller receives and stores the control module of the corn harvester control system to be simulated and debugged, according to the parameters The harvesting parameters set by the display setting panel and the control module send control commands to the vehicle controller to automatically simulate and adjust the harvesting process; the test bench operation module is connected to the input port of the vehicle controller; the demo panel is drawn with a corn harvester Simulation diagram; the simulation execution mechanism includes a plurality of simulation execution parts respectively connected with the output ports of the vehicle controller; the measurement and transmission device collects the data signals of the simulation execution parts.

Description

technical field [0001] The invention belongs to the field of agricultural automation, and in particular relates to a CAN bus-based intelligent control test platform for corn harvesters. Background technique [0002] Up to now, the machine yield rate of corn in my country is still at a lower level compared with rice and wheat. In some areas, corn harvesting is still completely dependent on manpower, and the existing corn harvesting machinery is relatively backward in terms of automatic adjustment and automatic control. . The development of domestic corn harvesters should learn from the development direction of foreign corn harvesters, combine the actual situation of domestic corn, and more and more equip CAN bus communication technology and automatic adjustment and control technology in the harvesting process to the control of domestic corn harvesters In the system, the corn harvester control system suitable for the domestic situation is developed. [0003] The field test of...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Patents(China)
IPC IPC(8): G05B23/02
CPCG05B23/02
Inventor 迟瑞娟朱晓龙张玉柏杜岳峰李闯闯
Owner CHINA AGRI UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap