1. Core Upgrade: Principles of Mountain Intelligent Obstacle Avoidance Technology (Newbies will understand it in seconds)

Integrating the triple perception of "lidar + visual recognition + GPS elevation mapping", it can automatically identify obstacles (trees, rocks) with a diameter of ≥5cm in Yunnan mountain canopy, ravines, steep slopes and other scenes, and generate a detour path within 300ms. The delivery error between canopies is ≤10cm, eliminating the need to manually judge obstacles.

2. Three core technical points (exclusive for mountain terrain, precise implementation)

Technical Points 1: Mountain Load Adaptation Upgrade (Coping with Slope + Canopy Operation)

Operation steps

1. Load optimization fixed : 200KG cargo is stacked in a "narrow at the top and wide at the bottom" (height ≤ 1.2 meters), and the binding straps are cross-fixed (refer to GB/T 20014.3 Mountain Transportation Supplementary Standard) to avoid displacement caused by forest canopy scratches； The scattered parts must be integrated on closed pallets, and the corners must be wrapped with anti-collision foam.

2. Mountain mode activated : After starting the transport aircraft, switch to "Yunnan Mountain Special Mode" (selected in the "Terrain" option on the central control screen), the system automatically loads elevation data, and completes "slope adaptation + load matching" within 5 seconds (automatically increases driving torque on steep slope sections, and reduces suspension height in canopy areas).

3. Adaptation status confirmation : The central control screen displays "Mountain Adaptation Complete" (green logo) + "Obstacle Avoidance System Ready", and the slope displays ≤25° (equipment safety limit), it can be started； If the slope is >25°, the system will pop up "route suggestion" and you need to adjust the driving direction according to the prompts.

Key Tips

• Turn off "Energy Saving Mode" before going uphill and turn on "Hill Climbing Assist" (shortcut key on the central control screen) to avoid lack of power.；

• Before operating in dense canopy areas, use the mobile APP to scan the surrounding environment in advance (supports pre-identification of obstacles within 10 meters), and the system plans the path in advance.

Technical Point 2: Intelligent obstacle avoidance between forest canopies + precise delivery operation

Operation steps

1. Obstacle avoidance mode selection : Switch based on canopy density:

• Sparse forest canopy (spacing ≥3 meters): Select the "Quick Obstacle Avoidance" mode, the system will give priority to maintaining speed (0.8-1.2km/h) and avoid obstacles in a small way；

• Dense forest canopy (1-2 meters apart): Select the "Precision Obstacle Avoidance" mode, the speed will automatically drop to 0.3-0.5km/h, and the lidar will be used to scan gaps in the forest canopy to generate a "Z-shaped walking path" to avoid scratching branches.

2. Delivery point location : Enter the delivery coordinates through the central control screen (GPS manual input is supported), or click "Map Annotation" (download the Yunnan mountainous offline map in advance), the system automatically locks the delivery point and displays the "canopy gap channel" (red auxiliary line).

3. Precise travel and delivery ：

• Driving along the auxiliary line, the obstacle avoidance system adjusts the direction in real time (no manual intervention is required), automatically pauses when encountering sudden obstacles (such as low-hanging branches), and continues after confirming safety.；

• When 5 meters close to the delivery point, press the "delivery fine-tuning" button, the transporter will automatically park, fine-tune the vehicle body level through hydraulic pressure (slope ≤ 3°), and slowly lower the goods with a landing point error of ≤ 10cm.

Key Tips

• When delivering between forest canopies, turn on the "top obstacle avoidance warning" (sound + screen flashing) to avoid top branches from scratching the goods；

• If the delivery point is blocked by branches, "detour delivery" can be started, and the system will automatically find the nearest open gap (≤2 meters) and automatically return to its position after completing the delivery of goods.

Technical Point 3: Enhanced Mountain Safety Protection Operations (Coping with Steep Slope + Obstacle Risks)

Operation steps

1. Special inspection before start-up ：

• Braking system: In addition to the conventional mechanical + electronic braking test, additionally press the "steep slope braking test" and the central control screen will display "steep slope braking is effective" before operating.；

• Obstacle avoidance system: Click "Radar Self-Check" to ensure that the laser radar and vision camera are not blocked (the lens dust and leaves need to be cleaned before canopy operations)；

• Anti-skid check: Confirm that the tire pressure is normal (it is recommended that the tire pressure be 0.2 bar higher than that on flat ground for mountain operations), and turn on the "tire anti-skid mode" (shortcut key on the central control screen).

2. Safety measures during operation ：

• Driving down a steep slope (slope 15-25°): The system automatically turns on the "slow descent mode", controls the speed to ≤0.5km/h, and electronic braking intervenes in stages to avoid rolling away.； Coasting in neutral is prohibited ；

• Obstacle avoidance alarm processing: Yellow alarm (approaching obstacle) requires no operation, the system automatically detours； Red alert (risk of collision) The transport aircraft stops urgently and needs to manually adjust its direction before restarting.

3. Safe closing after delivery ：

• After the cargo is unloaded, switch to "no-load climbing mode" (increased power for easier return) and return along the original path (the system memorizes the route to avoid secondary path exploration)；

• When returning, turn off the obstacle avoidance system (to save power), but keep "steep slope braking" on； After arriving at the safe area, turn off the power according to normal procedures and check the job report.

Key taboos

• It is strictly prohibited to carry out operations in the canopy when visibility is <5 meters (heavy fog, heavy rain) or when wind force is ≥ level 6；

• It is prohibited to turn on the "high-speed mode" during canopy operations. Even if the gap is wide, the speed must not exceed 1.5km/h.；

• If the brake alarm sounds when working on a steep slope, press the "emergency brake" immediately. Do not try to reverse or turn. Wait for personnel to check before operating.