Beijing Primary and Secondary School Students Plant Cultivation Competition Computer Version

The computer version of the Beijing Plant Cultivation Competition for Primary and Secondary School Students is a virtual planting tool based on XR technology that supports multiple terminals such as PCs, VR all-in-one machines, and naked-eye 3D devices. Its core functions include plant growth simulation, AR identification of pests and diseases, and cross-school collaborative competitions. It processes over one million pieces of user interaction data on average every day. The software is developed using the Unity engine to achieve physical-level simulation of plant forms (such as leaf swings and root growth), adapting to the needs of STEAM education and labor courses.

Software function

Virtual planting laboratory:

Multiple scene selection: Provides 5 planting environments such as greenhouse, farmland, and balcony, and supports custom soil types (such as sandy loam, clay).

Dynamic weather system: simulates the impact of rainfall (0-100mm/day), typhoon (wind speed 0-12) and other extreme climates on plants.

Pest and disease control module:

AR recognition function: Use the camera to scan plant leaves and identify 675 types of diseases and 639 types of insect pests within 3 seconds (accuracy rate 94.57%).

Recommended prevention and control solutions: Automatically generate medication formulas (such as "chlorothalonil 500 times solution") based on the type of pests and diseases, and support voice broadcast.

Cross-school competition system:

Real-time ranking list: Displays the planting results (such as yield, survival rate) of various schools in the city, and supports filtering by grade and crop classification.

Online collaboration function: Students can form cross-class teams to share planting resources (such as seeds, fertilizers) and technical experience.

Performance optimization mechanism:

Multi-threaded rendering: CPU usage in VR scenes is ≤30% (i7-11700K), suitable for mid- to low-end graphics cards (such as GTX 1660 Super).

Cloud storage: Automatically synchronizes planting data to the server, supporting historical record query for more than 10 years.

Software features

Immersive learning experience:

In VR mode, you can "enter" the plant cell level and observe the photosynthesis process and water transport mechanism.

Gamification teaching design:

Set growth tasks (such as "water on time for 7 days in a row") and unlock virtual medals and planting secrets after completion.

Home-school collaboration functions:

The parent applet receives students’ planting updates in real time and supports online comments and encouragement.

Software features

Technical parameters:

The plant form rendering frame rate reaches 60fps (VR mode), the AR recognition delay is ≤200ms, and it supports 500 people competing on the same screen.

Hardware compatibility:

It is compatible with mainstream VR devices (such as Pico 4, Meta Quest 2) and supports external motion capture gloves to achieve refined operations.

Localization services:

Built-in Beijing area meteorological database, automatically generates planting suggestions adapted to the local climate.

1. Fixed BUG, the new version has a better experience

2. Some pages have been changed