UAV Flow Measurement System
2. It is possible to measure the surface velocity of water at the flow measurement section uninterruptedly, day and night;
3. Easy to carry, one aircraft
I. Unmanned Aerial Vehicle with Four Axis and Eight Rotors
1. Control mode: According to the flight trajectory set by the ground station, automatic flight, manual intervention in flight altitude during flight, requiring return, etc.
* 2. Controllable Return: 3 km
* 3. Maximum flying speed: 40 km/h
4. Maximum flying altitude: 500 meters
* 5. Flight Control Mode: Double GPS
6. Customized identification on flight: a Hydrological Bureau in a province
* 7. Wind Resistance Grade: Grade 6
8. Out-of-factory packaging: special engineering box packaging
* 9. Provide three-dimensional adjustable attitude instrument for radar probe: It can set how the aircraft flies, and the rack radar is 45 degrees angle with the ground.
* 10. Real-time return base station of flight data: real-time return of flight altitude, speed, aircraft power and other parameters.
* 11. Safety guarantee function: With alarm and reminder function, it can automatically return to take-off point with faulty and low power.
12. Aircraft Material: The fuselage is made of carbon fiber.
* 13. Aircraft control is controlled by mobile APP, which ensures easy operation and extremely simple operation.
* 14. The aircraft uses four oars and eight oars to switch freely to meet different requirements of endurance and load.
* 15. Aircraft technical parameters are as follows
16. Velocity range: 0.2-18 m/s
17. Flow velocity accuracy: +0.1 m/s
18. Average time: 0-99.9 m/s
19. Working temperature: -30 ~70 ~
20. Effective Measuring Range of Radar Wave: More than 30 meters
21. The working environment of radar wave current measurement: It can measure the current in light rain, moderate rain and other adverse weather conditions, and the data is stable.
* 22. Radio Frequency: 9600bt/s
* 23. Communication distance: 3000 meters
24. Working temperature: - 40 ~80 ~
25. Control function: control speed sensor on, power off, read and send velocity data
26. Working Power Supply: Batteries can work for 5 hours continuously
27. Radar Velocity Angle: 6.5 * 5.5 * 3 dB Power Point
* 28. Radar Probe: Phased Array Radar
2. Flow Measurement Software
1. Setting up flow measurement section and vertical line
2. Setting up shore coefficient and buoy coefficient
3. Setting the Current Water Level
4. Setting the Average Time of Flow Velocity
5. Reading Flow Rate Data from Wireless Module
6. Chinese version of traffic calculation software and flow results table
3. Computer Technical Parameters
1. Basic parameters:
- Commercial product type; Intel PM45 motherboard chipset
2. Processor:
CPU Series Intel Core 2 Dual Core T6 Series
* CPU Intel Core 2 Dual Core T6500
* CPU main frequency 2.1 GHz
Bus Specification 800
* Level 2 cache 2MB
Core Architecture Penryn
3. Storage devices:
* Memory capacity 2GB
- Memory type DDRII
Maximum memory capacity 4 GB
* 250 GB hard disk capacity
Hard Disk Description 5400 Rotations
- CD-ROM type built-in DVD recorder
4. Display screen
* Screen size 14.1 inches
Display ratio 16:10
* Screen resolution 1280x800
5. Video Card
Low-end independent graphics cards of graphics card type
Video card chip NVIDIA GeForce 9300MGS
* 256MB/64bit video memory capacity
Display memory type DDRII
Stream processors 16
DirectX10
6. Multimedia Equipment: Audio System Built-in Sound Effect Chip
7. Network communication:
Intel 5100 AGN
Cable Network Card 100Mbps Network Card
Bluetooth
* 8. I/O interface:
Data Interface 3 x USB 2.0
Video interface 1 x HDMI, VGA output
* Other interfaces 1*RJ45, 1*e-SATA/USB hybrid interface, 1 set of audio output and microphone input interface
Multi-in-one card reader
Self-contained RS-232 interface
9. Extended Slot ExpressCard
10. Input device: refer to the touch panel of the device
11. Power Description
- Battery type 6-core lithium batteries
The duration is 2-3 hours depending on the environment.
Power adapter 100-240V adaptive AC power adapte
12. Appearance: Laptop weight 2.35Kg
13. Other:
* Supplementary Software Random Software
Characteristic high-sensitivity camera
IV. Tablet Computer Technical Parameters
CPU Qualcomm SnapDragon 425
CPU Number Four Cores
Screen size 9.6 inches
Screen color 16.7 million, color saturation (NTSC): 50%
Resolution HD 1280*800
Network system does not support
Running Memory (RAM) 3GB Note: The available memory capacity is less than this value because the system software takes up part of the space.
Memory Capacity (ROM) 32GB (User Available Space: 22.3 GB). Note: Available memory capacity is less than this value, because the system software occupies part of the space.
Maximum scalable capacity support 128GB (non-standard)
Battery capacity 4800 mAh (typical value)
Main Camera 5 million, Auto Focus
2 million sub-cameras, fixed focus
Operating System Android 7.0
User Interface EMUI 5.1
CPU Qualcomm SnapDragon 425
CPU Number Four Cores
Storage Card Type MicroSD Card
5K and 4K spherical cameras
* 1. Provide three-axis attitude stabilization: After matching the purchase of four-axis and eight-propeller, the aircraft maintains camera stability in any case of flight.
* 2. Real-time return of captured image data to image receiver.
* 3. Support 720P real-time image transmission; WLAN standard: IEEE802.11b/g/n; 2*2MIMO; working frequency: 2.4 GHISM band; transmission distance: 1.5 Km (in the case of through-view).
* 4. Weight 45g, lens aperture 2.8 fixed focus 93 degrees, ISO range 100-800, effective pixel 12MP, size 57*49*45mm, video/photo file format*.MOV/JPG, video coding format H.264, video 4K@30fps, maximum continuous shooting speed 30 sheets/sec, support storage card type Micro SD card (64 GB max)
VI. Technical parameters of printers
1. Basic parameters:
- Product Positioning Photo Printer
* Printing speed black and white: about 9.0 IPM
Color: about 5.8 IPM
Photos (4 "x6" images): about 53 seconds
* The highest resolution is 9600 x 2400 DPI
Maximum print format A4
* Double-sided Printing Manual
Network Printing Supports Wireless Network Printing
- Wireless PictBridge
WIFI Direct Connection (IEEE802.11b/g/n)
AirPrint Mobile Printing
Android Mobile Printing
AP mode printing
2. Printing performance:
Printing load 250 pages per month
- Interface type USB
3. Consumables:
Cartridge type integrated cartridge
Number of cartridges Five-color cartridges
Cartridge Model Black Pigment PGI-35, Colour Dye CLI-36
* Ink Print Quantity Color Documents (A4): 191 pages for black pigments and 249 pages for color dyes
Photo (4 "*6"): Black Pigment 1915 pages, Colour Dye 104 pages
Minimum Ink Drop 1pl
1 856 sprinklers, 256 x 4 blue/magenta, 256 x 2 black/yellow and 320 black.
4. Medium specification:
- Medium type ordinary paper, high resolution paper (HR-101N), professional photo paper (PR-101), advanced glossy photographic paper II (PP-201), sub-highlight photographic paper (SG-201), glossy photographic paper (GP-401), glossy photographic paper (GP-501), sub-light photographic paper (MP-101), double-sided photographic paper (PP-101D), photo sticker (PS-101), T-shirt. Transfer Media (TR-30)
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