The intelligent system can automatically adjust the speed, enabling novice operators to plow a "standard line" due to its application of high-precision positioning technology, intelligent control algorithms, and terrain compensation technology.
The specific analysis is as follows:
High-precision positioning technology: Systems such as Beidou high-precision positioning are equipped in tractors.
For example, the AG360/AG360 Pro Beidou agricultural machinery automatic driving system uses the K823 high-precision positioning and orientation board card, which can achieve high-precision positioning.
The positioning accuracy can reach the centimeter level.
This allows the tractor to accurately know its position during operation, ensuring that it can travel according to the preset "standard line" and reducing the influence of human operation errors on the driving route.
Intelligent control algorithm: The intelligent system adopts an intelligent control algorithm, such as the PID algorithm.
It can compare the real-time speed of the tractor with the preset speed, and automatically adjust the throttle or brake according to the speed difference to ensure that the tractor travels at a stable speed.
Just like the adaptive cruise system in cars, it can maintain a safe distance from the vehicle in front by monitoring the speed and distance of the vehicle in front.
In the case of tractors, this algorithm can make the tractor's speed more stable during operation, avoiding speed fluctuations caused by human operation, thus helping novice operators plow the "standard line".
Terrain compensation technology: For uneven terrains such as slopes and hills, the intelligent system can compensate for terrain changes through three-dimensional terrain modeling and real-time slope compensation technology.
For example, the Jifei navigation system can make the tractor automatically adjust its traveling angle when operating on slopes, ensuring that the sowing accuracy can still be maintained at ±5 centimeters in steep areas where traditional agricultural machinery cannot operate, which improves the utilization rate of terraced fields by 37%.
This enables novice operators to plow with high precision on complex terrains without being affected by the terrain.
Automatic path planning and steering technology: Some intelligent systems have functions such as automatic path planning.
For example, the Jiangyu navigation tractor-adapted version can automatically identify the position of the field head and tail and plan the operation path after the straight line marking or the direct import of the reference line is completed.
At the same time, it can automatically turn around at the turning point, and the operator does not need to touch the steering wheel throughout the process, which effectively reduces the operation difficulty and helps novice operators complete the operation tasks well.
