Products ＿＿＿
Underwater Measurement Robot
ROVINS V2
Youngpoong's unique underwater exploration and inspection robot
Products ＿＿
Underwater Measurement RobotROVINS V2
Youngpoong's unique underwater exploration and inspection robot
Sediment Measurement Robot
ROVINS-V2
An underwater inspection robot equipped with a SONAR SENSOR to explore the sea floor
• 2D Sonar for 3D Mapping
• Underwater localization (with Lidar, IR Camera)
• Applied at Habit NPP
ROVINS = ROV(Remotely Operated Vehicle) + INSPECTION
Features
Eight underwater propellants
An underwater robot equipped with eight underwater propellants to freely move underwaterApplying cutting-edge technologies such as posture maintenance (IMU) sensor and depth measurement sensor
High-resolution Sonar Sensor
for Height Measurement
A high-resolution 2D ultrasonic precision sensor measuresthe height of sediment layers in real-time by scanningand utilizing 3D stereoscopic geometryof the topography and structure of the seabed.
Underwater vehicle (float)
position recognition
Real-time 3D surface modeling data utilizesinformationacquired from 2D ultrasonic precisionsensors in line with the positional informationfrom the underwater robot.
Constant power supply
No time limit for inspections/ Equipped with a power supply modulefor continuous inspection
Underwater LED
Applicable in turbid waters
Customizable
Customized with added features
Control System
ROVINS is an operations and control system
for underwater robots.
- Visualization of real-time 3D modeling information by combining location information using lidar and 2D precision ultrasonic sensor information
- Control and inspection software exclusively for underwater robots
- Equipped with a power supply module for continuous inspection
- NVR(Network Video Recorder)
Program Capture
Sediment measurement robot
Real-time sediment Display with 3D data
- Real-time data from the high-resolution sonar sensor mounted on the underwater robot Sediment height data are collected.
- Accumulation of underwater mobile position recognition function adopted according to environmental conditions. Sediment height for inspection site in combination with height data 3D represented in shape.
Configuration
Sensor Information
01 Ultrasonic Sensor
- Frequency : 900 kHz - 2250 kHz
- Max Range : 10~100m
- Field of View : 130°
- Range Resolution : 0.6cm
02 Lidar Sensor
- Equipped with LiDAR for SLAM using device position recognition
- Front camera to ensure driving stability
- Front LED to cope with low light environment
Specification
| Diameter | Height | Weight in Air | Maximum speed | Thrust |
|---|---|---|---|---|
| 680mm | 850mm | 30kg | 1.5Knot | 4.6kgf |
Case of Use
01 Product Needs
• Periodic input of work without prior information on intake sediments
- Frequent changes in work efficiency
- ESW system facility propagation and safety problems occurred
• Frequent overhaul of ESWP pump
- Excessive pump maintenance cost and maintenance time
• Divers are deployed to manually measure sediment across the entire intake area.
- Divers may face safety hazards and difficulty in accurately measuring sediment heights.
02 Advantage
- Establishment of sediment removal work plan and derivation of improvement measures
- Minimization of manpower, prevention of safety accidents
- Effective preventive maintenance plan to reduce pump maintenance costs and secure soundness
- Economic feasibility by shortening the maintenance period through continuous measurement
Obtaining sediment data
Establish a sediment removal work planand devise improvement measures/ Check the work is complete aftersediment removal process
Accident prevention
Economic feasibility by shorteningthe maintenance periodthrough continuous measurement
Reduction of maintenance costs
Contribute to economic efficiencyby lowering air use through frequent/continuous measurement
V2 Delivery Performance
| Contract Name | Quantity (SET) | Contract Date | Delivery date | Delivery to | Remarks |
|---|---|---|---|---|---|
| Wolseong 3 Mechanical Team Intake outlet sediment deposit height measurement equipment | 1 | 2019-12-06 | 2019-12-31 | Korea Hydro & Nuclear Power Co., Ltd. Wolseong 3 | Delivery completed |
| Sediment deposit height measurement equipment | 1 | 2020-06-29 | 2020-08-28 | Korea Hydro & Nuclear Power Co., Ltd. Hanbit 3 | Delivery completed |
| Robots, electric/mechanical, Automatic Surface Vehicle, ROV | 1 | 2021-09-14 | 2021-12-14 | Korea Hydro & Nuclear Power Co., Ltd. Gori 3 | Delivery completed |
| Intake outlet sediment deposit height measurement equipment | 1 | 2021-09-27 | 2021-12-27 | Korea Hydro & Nuclear Power Co., Ltd. Gori 1 | Delivery completed |
| Intake outlet sediment deposit height measurement equipment | 1 | 2021-10-07 | 2021-12-07 | Korea Hydro & Nuclear Power Co., Ltd. Gori 2 | Delivery completed |
V2 Inspection Service Performance
| Inspection | Date | Location | Frequency |
|---|---|---|---|
| Hanbit 3 Power Plant ESWP SWP intake sediment deposit height measurement | 2018~2021 | Korea Hydro & Nuclear Power Co., Ltd. Hanbit 3 | 6 times |
| Wolseong 3 Power Plant E.S.W Intake reservoir sediment deposit height measurement | 2019~2020 | Korea Hydro & Nuclear Power Co., Ltd. Wolseong 3 | 3 times |
| Paldang Dam Intake bar screen inspection | 2019-07-19 | Korea Hydro & Nuclear Power Co., Ltd. Han River Headquarters | 1 time |
| Shinhanul 1 Power Plant ESWP SWP intake sediment deposit height measurement | 2021-10-19 | Korea Hydro & Nuclear Power Co., Ltd. Sinwolseong 1 | 1 time |
| Gori 3 Power Plant ESWP SWP intake sediment deposit height measurement | 2022-03-07 2022-11-02 | Korea Hydro & Nuclear Power Co., Ltd. Gori 3 | 2 times |
| Gori 2 Power Plant ESWP SWP intake sediment deposit height measurement | 2022-05-18 | Korea Hydro & Nuclear Power Co., Ltd. Gori 2 | 1 time |
| Gori 1 Power Plant ESWP SWP intake sediment deposit height measurement | 2022-09-06 | Korea Hydro & Nuclear Power Co., Ltd. Gori 1 | 1 time |