Lovol's intelligent solutions for the whole process of agricultural equipment show the model of science and technology

On May 18, while the "three summer" agricultural production was in full swing, the "2022 field day activity of intelligent agricultural machinery equipment and training course of new agricultural mechanization technology" jointly organized by the agricultural machinery test and appraisal general station of the Ministry of agriculture and rural areas, the agricultural mechanization technology development and promotion general station and Lovol heavy industry was held in Shijiazhuang, Hebei Province. Lovol agricultural equipment systematically shows the development achievements of driverless and intelligent agriculture in the whole process of agricultural operation to the whole industry, with sufficient science and technology.

It is understood that the theme of this activity is intelligent agricultural machinery and equipment. The purpose is to promote the transformation and upgrading of agricultural mechanization and improve agricultural quality, efficiency and competitiveness. Lovol's unmanned agricultural machinery and equipment runs through the whole agricultural production process of harvesting, tillage, sowing and plant protection. At the same time, Lovol's intelligent agricultural digitization platform relies on the information interconnection between Lovol's intelligent equipment and big data platform, and realizes the scientific management of deep tillage, sowing, harvesting and spraying through the integration of loading operation quality monitoring device and intelligent agricultural machinery, so as to provide intelligent farmland operation solutions for agricultural production.

At the activity demonstration site, the first pair of "iron brothers" are Lovol master-slave navigation driverless harvesting system, which is mainly composed of host driverless harvester and slave driverless grain truck. The two vehicles are equipped with Lovol agcs-1 automatic navigation system respectively, and the master-slave cooperative operation is realized in combination with the whole vehicle control of the two vehicles. When the harvester sends the grain unloading command, the grain truck intelligently plans its own walking route according to the operation route of the unmanned harvester and the length of the grain unloading barrel, and accurately maintains the relative position with the harvester through steering and throttle control, so as to ensure that the grain can be accurately unloadd into the grain truck at the same time during the harvest operation, and the grain collection and unloading are synchronized, so as to save the grain unloading time and improve the harvest efficiency.

At the same time, driverless agricultural machinery is also equipped with terminal "brain" - operation monitoring intelligent equipment to display the position, status and operation track of agricultural machinery as well as the information data such as crop moisture and yield in real time on Lovol intelligent agricultural digital platform. Users can not only realize vehicle scheduling, fleet management, operation and fuel consumption statistics, but also make scientific production decisions according to the yield distribution map to help users compare their income, Ensure maximum revenue.

Then, Lovol opal tractor equipped with Lovol square baler carried out operation demonstration, picked up and baled the crushed straw, and turned the scattered straw into solid straw bales. After completing the whole process of harvesting, the driverless Lovol leopard tractor pulls the hydraulic turnover plow and subsoiling machine to demonstrate the tillage and subsoiling of the harvested land. Through Lovol intelligent agricultural digital platform, it can monitor the operation depth and area in real time, support the background data analysis and statistics, realize the monitoring and measurement of subsoiling machine operation quality and operation area, provide quantitative basis for deep tillage operation subsidy, and effectively improve the informatization level of agricultural machinery management.

At this time, the "seeding robot" appeared on the stage. A Lovol driverless tractor equipped with Lovol no tillage planter drove out of the hangar flexibly, drove along the road, automatically slowed down and turned at the corner, accurately entered the field operation, automatically drove back to the hangar after completing the seeding operation and stopped at the starting position. This is a smart farm driverless warehousing system jointly developed by South China Agricultural University led by academician Luo Xiwen and LOVOL Heavy Industry Co., Ltd. The system is highly integrated with information technology, intelligent agricultural machinery and agronomic technology. The multi-sensor information fusion positioning technology based on Beidou is adopted to guide the tractor to drive according to the preset path through the full path planning technology to ensure that the positioning accuracy of the tractor is less than 2cm. The distributed agricultural machinery autonomous operation control system effectively integrates the automatic control devices such as engine start / stop, steering control, power shift, throttle adjustment and tool lifting, so as to successfully realize driverless delivery, operation and warehousing.

Moreover, Lovol intelligent farming digital platform monitors the operation status in real time according to the data returned by the sowing operation quality monitoring equipment, which can realize the functions of missing sowing / replay alarm, operation area statistics, vehicle status query and so on, so as to improve the sowing quality and efficiency.

Finally, Lovol unmanned spray bar spray plant protection machine installed with automatic navigation and driving system can independently complete the plant protection operation according to the set parameters. Remote control can be carried out through mobile app to accurately align the line and avoid re spraying, leakage and artificial chemical damage.

The whole demonstration link seems to present a picture of intelligent "unmanned farm". It is reported that Lovol agricultural equipment began to lay out intelligent agricultural machinery and intelligent agriculture as early as 2012, and deeply explored the use of new generation information technologies such as big data, cloud computing and. In recent years, Lovol heavy industry successfully broke through the bottleneck technologies of domestic intelligent agricultural machinery such as power shift, released the first intelligent agricultural solution (ifarming) in the agricultural machinery industry, achieved preliminary victory fruits, and provided intelligent overall solutions for modern agriculture, Lead the development of domestic smart agriculture.

The agricultural machinery promotion field day was mainly experiential and interactive, and carried out effective new product and technology display and new concept and new mode exploration. During the activity, the field experiment monitoring demonstration teaching link of agricultural machinery monitored the operation quality of subsoiling, no tillage sowing and wheat mechanical harvest on site. Lovol's agricultural equipment products performed well and won the unanimous recognition of on-site experts. The new tractor test drive environment enables the directors participating in the activity to personally experience the intelligence and comfort of Lovol driverless tractors and harvesters in the field.
In the future, Lovol agricultural equipment will continue to innovate in science and technology, promote the application of digital and intelligent agricultural technology in the national agricultural machinery industry, accelerate China's agricultural production into the intelligent era, and give full play to the role of ballast stone for "agriculture, rural areas and farmers".
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