I: Tethered illumination unmanned aerial vehicle 1. Integrated design of drone+lighting module and control platform; Deployment time ≤ 3 minutes; 2. The power cable has an automatic cable retraction function; 3. High strength tensile and high temperature resistant wire, aviation high-strength fiber layer, power cable length ≥ 50M; Outer diameter: 2.3mm ± 0.2mm; Rated withstand voltage of 400-800V, long-term current carrying capacity of 2.5A; Working temperature range: -55 ℃ -150 ℃; Tensile strength ≥ 60KG 4. Equipped with adjustable telescopic rods (65mm-170mm); 5. Power supply methods: generator, built-in energy storage power supply, mains power supply; Input power supply: 220VAC, 50Hz; Equipped with output protection, short circuit protection, and overvoltage protection; 6. One stop pull rod box design, capable of individual combat; Built in energy storage battery, capable of providing emergency lighting for flights lasting over 2 hours; 7. Equipment reference size: 566mm, 467mm, 359mm 8. Weight: ≤ 28KG (including built-in energy storage power supply) II: Parameters of aerial lighting vehicles 1. Number of axes: ≥ 4; 2. Symmetrical motor wheelbase: ≤ 380mm ; 3. Folding size: ≤ 240mm*110mm*120mm 4. Equipped with a 5.5-inch remote control touch screen, with a remote control flight distance of ≥ 6KM; 4. Weight (including lighting and functional modules) ≤ 1.25kg; 5. Positioning: Supports Beidou/GPS dual-mode positioning; 6. Hover accuracy: horizontal ± 0.5m, vertical ± 0.5m; 7. Visual positioning omnidirectional binocular obstacle avoidance 8. Flight speed: ascent speed of 8m/s, descent speed of 6m/s, maximum flight speed of 21m/s 9. Maximum altitude for takeoff: 6000m 10. Power supply method: tethered cable power supply 11. Continuous and uninterrupted flight time: ≥ 12 hours; 12. Protection function: In case of abnormal power interruption, the drone can land normally for emergency purposes; 13. Blade material: Flexible blade design to prevent accidental injury to personnel; III: Lighting system parameters 1. Lighting group light source type: LED or COB light source; 1. Power: Standard 400W, optional 600W; 2. Luminous flux: 400W ≥ 60000 Lm; 600W ≥ 80000 Lm; 3. Height: ≥ 50m; 4. Lighting range: ≥ 5000m²; 5. Power supply voltage: 350-380V 6. Weight of a single 200w lamp assembly: ≤ 98g (including quick release bracket and wire); 7. Size: Length 125mm, Width 40mm, Height 20mm 8. Wire outlet length: 185mm 9. Cable Material: Teflon Silver Plated High Temperature Resistant Wire Color Temperature: 6157K 10. Control method: Physical control Light emission angle: 120 ° 11. Installation method: Quick release and plug-in design 12. Intelligent protection function: capable of temperature control protection. When the temperature of the lamp group rises to 90 ° C, the power gradually decreases and the brightness weakens. When the temperature decreases, the power gradually increases and the brightness increases IV: Ground power supply system parameters 1. Size: ≤ 566mm *467mm *359mm; 2. Weight: ≤ 28KG (including energy storage power system, tethered power supply system, aircraft kit, lighting system) 3. Pull rod box type individual combat design; 4. The mobile power box can use mains power, generators, and energy storage power sources, and has power-off protection function. When the external power supply is abnormally interrupted, the aircraft can fly and land normally; 5. The power box is equipped with an energy storage power supply, and the lighting time is ≥ 2 hours; 6. The built-in energy storage takes about 4.5 hours to fully charge 7. Output power: 1500W 8. Display: output voltage, output current, power, electrical energy; 9. Built in energy storage power supply percentage display; 10. Low battery alarm function; 11. Built in UPS power supply: 1800WH (1.8 kWh); 12. Temperature display inside the chassis; 13. Wire collection methods: jog wire collection, automatic wire collection; 14. The wire speed can be adjusted in two levels: fast and slow; 15. Integrated box storage for drone kit system, lighting unit, onboard power supply, telescopic pole, UPS power supply, power cord, etc; V: Onboard power module 1. Integrated design of backup battery and onboard power supply 2. Battery indicator light, power on/off button 3. Lighting interface 4. Weight: 319g (spare battery+onboard module) 5. Power: 600W 6. Output voltage: 17V ± 0.5V 7. Interface method: Original battery interface