Product overview
The Dianying EHM-2000 is a medium UAV for transport and interchangeable-payload operations, with applications including lifting, high-rise cleaning, mapping and inspection. Its compact, lightweight body uses modular components, and its drive architecture includes a main motor, transmission gear set and main shaft assembly. Payload integration centers on an intelligent quick-release attachment system, allowing different equipment to be exchanged for different tasks. Identified payload choices include a lifting module, a fire-extinguishing projectile and a searchlight, supported by automatic cruise and automatic swing suppression.
For suspended-load work, a three-axis force sensor and intelligent algorithms suppress load swing, while one-button release supports payload deployment. Multidirectional millimeter-wave radar works with dynamic obstacle-avoidance algorithms. The sensor arrangement combines front, downward-looking and rear-looking radar; the front unit provides 5,000 vertical scans per second and horizontal 360° mechanical scanning. Redundant flight systems provide backup takeover after a system or component failure. The optional parachute has independent control and power, startup self-checks and propeller stopping before deployment, with touchdown speed reducible to 6 m/s.
The intelligent battery has a 39 Ah capacity and a 45-minute charging interval from 30% to 90%. Dual-battery operation supports automatic switching after one battery fails; battery heating and hot swapping are also supported. Charging choices include a 12,000 W three-phase charger and a 15,000 W vehicle charger. The handheld ground station weighs no more than 1.25 kg including its external battery. Its 7-inch display reaches 1,400 nits peak brightness, and its operating temperature is −20°C to 50°C. An enhanced image-transmission module supports a 50 km image-transmission distance.
Specifications
| Specification | Value & conditions |
|---|---|
| Manufacturer and model | Dianying EHM-2000 |
| Product architecture | AI-enabled medium UAV with modular components, a compact, lightweight, portable body and interchangeable payloads. |
| Drive components | Main drive motor, transmission gear set and main shaft assembly. |
| Thrust efficiency comparison | 20% higher thrust efficiency.Compared with similar products on the market. |
| Endurance comparison | 30% longer flight endurance.Compared with similar products on the market. |
| Volume comparison | 30% lower volume.Compared with similar products on the market. |
| Range comparison | 30% greater flight range.Compared with similar products on the market. |
| Payload integration | Intelligent payload system with quick-release attachment, automatic swing suppression, automatic cruise and interchangeable payloads. |
| Payload choices | Lifting module, fire-extinguishing projectile and searchlight. |
| Ground-ranging radar | High-precision ground-ranging radar. |
| Swing suppression | Three-axis force sensor and intelligent algorithms suppress suspended-load swing.During suspended-load transport. |
| Payload release | Single-hand triggering without manual adjustment or step-by-step operation. |
| Obstacle sensing | Multidirectional millimeter-wave radar and Dianying-developed dynamic intelligent obstacle-avoidance algorithms provide omnidirectional sensing. |
| Radar arrangement and scanning | Front radar with 5,000 vertical airspace scans/second and horizontal 360° mechanical rotation scanning, plus downward-looking and rear-looking radars. |
| Parachute construction and safeguards | Impact-resistant, corrosion-resistant, low-permeability canopy; independent control, power and storage; startup self-check and propeller stopping before deployment.Optional parachute configuration. |
| Parachute touchdown speed | Touchdown speed can be reduced to 6 m/s.Optional parachute configuration. |
| Flight-system redundancy | Redundant flight design with backup takeover, independent control, power and storage, and intelligent startup self-check.Backup takeover following failure of a system or component. |
| Battery charging time | 45 minutes.Charging from 30% to 90%. |
| Battery capacity | 39 Ah. |
| Battery effective flight distance | 43,000 km. |
| Battery redundancy | Two batteries back each other up, with automatic switching after a single-battery failure to support emergency flight.Dual-battery operation with a single-battery failure. |
| Battery support functions | Battery hot swapping and heating. |
| Intelligent charger | 12,000 W fast charging, adaptive power protection and a 1.8 m charging cable.Intelligent charger with three-phase electrical input. |
| Vehicle charger | 15,000 W fast charging, quiet charging and a 1.8 m charging cable.Intelligent vehicle charger configuration. |
| Ground-station weight | No more than 1.25 kg.Handheld ground station including an externally attached battery. |
| Ground-station display | 7-inch display; 1,400 nits peak brightness.Peak brightness. |
| Operating temperature | −20°C to 50°C.Handheld ground station. |
| Transmission distance | 50 km image/data transmission; 50 km image transmission with the enhanced module.Enhanced image-transmission module for the specified image-transmission distance. |
| Control arrangement | Data link and dual control of one aircraft. |
| Flight and payload monitoring | Displays real-time aircraft flight status, payload status and release information.E-HAWK handheld ground-station interface. |
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