SAVUNMA Military UAV & ANTI-UAV SYSTEM

UAV & ANTI-UAV SYSTEM AI UAV Patrol System

This system scheme is a set of UAV one which is customized aiming at aerial real-time video surveillance scenarios and is a UAV video surveillance patrol scheme with onboard AI computing power. The scheme consists of four parts: the sky end, the relay end, the ground end and the remote end. The high stability pod video in the air is transmitted back in the 100 km range in real time and supports extended cloud live broadcast to realize automatic identification and detection, box selection reminder and locked tracking, etc. of specific targets such as people and vehicles.

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Detail

Introduction of SN-39V-EUAV UAV

SN-39V-EUAV electric-gasoline hybrid vertical VTOLsx fixed-wing UAV has a maximum take-off weight of 39kg. Its fixed-wing part adopts a layout of high aspect ratio high-wing, inverted V-shaped tail, double-boom and rear propeller, and its four-rotor part is combined with the double-boom of the fixed-wing part. The UAV has the VTOL ability of the four-rotor aircraft and the fast cruising ability of the fixed-wing aircraft. It can adapt to various complex take-off and landing environments. It adopts a 3-redundancy safe flight control autopilot, which is stable and reliable. It can be equipped with a series of high-precision 3-axis mechanical stability augmentation pod system. The innovative pod-excusive touch terminal reduces the manipulation difficulty of locking and tracking movement target and can efficiently complete the job task in the patrol and tracking application.

Performance index of VTOL UAV

Item	Parametric description	Item	Parametric description
Aircraft category	VTOL composite wing UAV	Power system	3W70 engine
Boundary dimension	4m x 2.2m x 0.6m	Service ceilling	5000m
Aircraft material	Aviation composite material	Cruising speed	75-100km/h
Take-off and landing mode	VTOL	Anti-wind capability (head-on wind)	Class 6
Maximum take-off weight	39kg	Time of endurance	8h
Load	0.5-10kg	Carrying case size	1.7m × 0. 6m × 0. 7m

Effective operating radius	100km	Operating frequency	1430-1444MHz
Starting mode of oil drive engine	Automatic electrical starting	Sensor	3-redundancy sensor
Flight control function	Supports functions such as automatic return in case of loss of communication, no-fly zone, electronic fence and black box, etc.
External interface	RS232、RJ45、USB、SDI、HDMI、S-BUS

Parameter configuration and introduction of 3-redundancy flight control unit of four in one avionics
The flight control autopilot is a 3-redundancy autopilot designed for small electric composite wing UAV. It adopts high-performance sensors and is tested by conditions such as harsh temperature, air pressure and environmental stress, etc., which is stable and reliable. It integrates L1 nonlinear and total energy control algorithms and supports extended RTK centimeter-level positioning accuracy.

Item	Parametric description	Item	Parametric description
Gyroscope range	±2000dps	GPS positioning accuracy	＜0.5m
Accelerated velocity range	±16g	GPS update frequency	10Hz
Static pressure sensor	120kPa	Difference GPS positioning accuracy	＜2cm
Data storage	4GB	Height resolution	＜0.1m
Optional external IMU	Support	Aerial photo POS data	10k

Extension & interface	Support speed acquisition; temperature acquisition; support CAN bus; PWM interface: 10 channels output 2 channels acquisition; analog signal: 4 channels 12bit (support extension); S-BUS bus: 1 channel input 1 channel output; serial port: 3 channels.
Operating condition	Voltage: 6~26V/ Power dissipation＜10w＝; Ambient temperature: -20℃~70℃/ Storage temperature: -40℃~85℃.
Earth station system	Microsoft Windows 7 32/64 bits; Microsoft Windows 8 32/64 bits; Microsoft Windows 10 32/64 bits.
Weight	Flight control navigation module: 99g; GPS module: 41g.
Size	Flight control navigation module: 887923mm；GPS module: 55mm (diameter)*13mm (height)

Parameter configuration and introduction of data link (relay-ground receiving end) of four in one avionics

The data link (relay-ground receiving end) is a super-view-down, low-latency, HD image transmission and all-in- one machine. It adopts OFDM carrier technology, and the exclusive frequency band of the UAV is 1.4GHz. The image of the highest one 1080P/30 can be transmitted back in real time for 100km, and the air interface delay is up to 45ms. It supports image link, digital control link, differential GPS correction link and S-BUS link, etc. multi- channel integration, with the advantages of small size, light weight and high integration.

Operating frequency band	1330～1390MHz	Effective omnidirectional power	500mW
The farthest communication distance	100km	Baud rate	115200

Video input specifications	1080P@30	Antenna gain	5dBi
Antenna interface	SMA	Video output interface	internal connection
Data link interface	RS232*3，S_BUS	Operating voltage	8～12V
Operating power dissipation	<12W	Operating ambient temperature	-20℃~70℃
Air interface delay	45ms	Transmission carrier technology	OFDM

Parameter configuration and introduction of RTK high accuracy positioning module of four in one avionics
The ZTRTK high-precision positioning module of four in one avionics includes RTK and PPK functions, RTK real-time output of centimeter-level accuracy positioning information, and high-precision heading and speed information, is suitable for application scenarios of high-precision positioning requirements. PPK can record satellite original positioning data and can store event information for post-processing to obtain high-precision positioning information.

Item	Parametric description	Item	Parametric description
Operatingfre quency	GPS: L1, L2; GLONASS: G1, G2; BD: B1, B2	Speed measurement accuracy (RMS)	0.02m/s

Positioning accuracy	Horizontal ±1cm ；vertical ±2cm	Orientation accuracy	0.2/D°，D is the antenna distance, in m
Output frequency	Up to 20Hz (settable)	Power dissipation	2.5W
Voltage	2S~6S(8~26V)	Operating temperature	-20~70℃

Parameter configuration and introduction of bifocal triaxial 30X visible light plus infrared light pod load

This is a 3-axis 30x visible light zoom stabilization augmentation PTZ. The 3-axis pod designed for the fixed-wing effectively solves the original image rotation problem of the 2-axis fixed-wing pod. It is still highly stable in high- speed flight mode. Stability accuracy reaches 0.01 degrees. Optical 30x zoom, even in the height of 100 meters can still clearly see the face and license plate. Infrared thermal imaging camera supports black hot and white hot multiple display color modes. The product has a one-button back/one-key vertical function of PTZ, as well as follow mode and independent mode. With the tracking and recognition module, the car and the person in the video can be accurately identified, and the tracking can be selected autonomously.

Weight	630g	Diameter	110mm
Operating voltage	22V～26V	Height	160mm
Operating ambient temperature	-20°C ~ 70°C	Power dissipation	6W
Type	3-axis mechanical stabilization augmentation	Internal storage	16GB
Heading angle	360°x N	Pitch angle	﹢45°～-135°
Visiable light camera	30x optical zoom	Stabilization accuracy	0.01°

zoom
Visible light CMOS	Starlight-level sensor	Visiable light focal length	From 4.3mm to 129mm
Visiable light FOV	63.7°~2.3°	Visiable light video resolution	1080P（30fps）
Infrared image element	640*512	Infrared type	Uncooled vanadium oxide focal plane
Infrared camera FOV	17°	Infrared camera focal length	35mm
Video interface	SDI/AV	Data interface	CAN/RS232/S-BUS
Recognition and trace function	Artificial intelligence is used to intelligently identify people and vehicles and real- time tracking is achieved.

Ground touch control system

An extremely important function of the pod is to track dynamic targets. The separation of remote control and video are not very convenient for tracking dynamic targets or emergency situations. A long training period is required so that the operator can capture dynamic targets.

T e c h n i c a l	Connection mode	Wireless connection	Battery	Internal battery
	Screen	7" touch screen	Time of endurance	≥3 hours (internal battery) Can be externally powered
	Special functions	Single touch to lock the target, smart follow