3.1 Robot Main Unit

1. Name: Water Rescue Robot
2. Model: ROV - 48 (Second Generation)
3. Self - weight of the hull: 19 kg
4. Maximum load - bearing capacity: 150 kg
5. Dimensions: 1405 * 500 * 400 mm
6. Maximum communication distance: 1500 m
7. Rescue towing capacity: 360 kg
8. Maximum forward speed: 36 km/h
9. Working time: 60 min (non - full speed)
10. Video recording
11. Screenshot function
12. Self - righting time: ≤ 0.7 s
13. One - key return function
14. Return when out of contact
15. Low - power return
16. Remote control relay
17. One - to - many control
18. Lighting lamps
19. Warning lights
20. Water - touch switch
21. Protection level: IP67
22. Wind - resistance coefficient: 0.5
23. Resistance to wind and current level: ≥ 2 m
24. Flagpole for marking
25. Rescue helmet
26. Buoyancy block
27. Life jacket
28. Lifebuoy
29. Floating rope

3.2 Robot Video and Audio Sensing

1. Number of cameras and lighting configuration: The video system consists of a camera on the fuselage, enabling forward - view detection and illumination in the forward - looking direction.
2. Two - way voice (optional): Uses 4G network communication, and the distance varies with the environment.

3.3 Intelligent Functions

1. The robot is equipped with a Beidou and GPS dual - mode positioning system, which can display the real - time position and perform operations such as one - key return, return when out of contact, and low - power return.
2. Remote control relay (optional): In practical applications, if the battery of the remote control is found to be too low, the remote control can be replaced, and the new remote control will quickly and automatically match. It also supports multi - person control relay.
3. Joint operation (optional): The robot supports one - to - many control. One remote control can be matched with one or two robots. Each robot can be controlled separately, or multiple robots can be controlled simultaneously for joint operations, with flexible switching.

3.4 Configuration Parameters of the Remote Control Terminal

1. Dimensions: 308 * 148 * 72 mm
2. Total weight: 1440 g
3. Display screen: 7 - inch high - definition touch - screen
4. Control system platform: Android operating system
5. Working time: 10 h
6. Basic functions: When there are people drowning or people are trapped in natural disasters such as floods and typhoons, rescuers can operate the water rescue robot to enter the water for rescue on the shore through remote control. When long - distance rescue (beyond the visible range) is required, the surrounding environment can be understood through video surveillance, and the drowning person can be informed of the rescue method through the two - way video call function. The unmanned boat can cooperate with the unmanned aerial vehicle to carry out three - dimensional rescue.
7. Movement control functions: One throttle joystick controls forward movement, and one direction joystick enables the robot to turn left and right.