3.1 The Whole Robot:
- Name: Explosion-proof Fire-fighting and Reconnaissance Robot
- Model: RXR-MC80BD
- Basic Functions: Used for carrying multiple devices or transporting rescue equipment and materials;
- Comply with Fire Industry Standards: "GA 892.1-2010 Fire-fighting Robots - Part 1: General Technical Conditions"
- Comply with Explosion-proof Standards: GB3836.1 2010 "Explosive Atmospheres - Part 1: Equipment - General Requirements", in line with GB3836.1-2010 "Explosive Atmospheres - Part 2: Equipment Protected by a Flameproof Enclosure", GB3836.4 2010 "Explosive Atmospheres - Part 4: Equipment Protected by Intrinsic Safety" national standards
- Explosion-proof Type: Whole machine: Exd[ib]IIBT4Gb, Lithium battery power supply device: Ex d IIC T6 Gb
- Protection Level: The protection level of the robot body is IP65, and the protection level of the upper part of the robot is IP67.
- Power: Electric, ternary lithium battery
- Dimensions: Length 1860mm * Width 1310mm * Height 1340mm (excluding universal joints, self-dropping devices, and antennas)
- Turning Diameter: ≤2568mm
- Weight: ≤708kg
- Traction Force: ≥5240N
- Towing Distance: ≥120m (towing two DN80 fully-filled fire hoses)
- Maximum Linear Speed: ≥1.38m/s, stepless speed regulation by remote control
- Straight-line Deviation: ≤1.02%
- Braking Distance: ≤0.11m
- Climbing Ability: ≥83.9% (or 40°)
- Obstacle-crossing Height: 300mm
- Side Tilt Stability Angle: 40 degrees
- Wading Depth: ≥500mm
- Continuous Walking Time: 2h
- Reliable Working Time: Passed a 16-hour continuous stability and reliability test
- Remote Control Distance: 1100m
- Video Transmission Distance: 1100m
- Load Capacity: It has its own cargo-carrying frame, which can transport rescue materials (such as fire hoses, gas masks, positive pressure air respirators, fireproof clothing, breaking tools, etc.) to the disaster site; it can tow a rescue vehicle into the rescue site; it can pull obstacles through the towing ring.
- Panoramic Monitoring Function: It can remotely display the 360-degree image of the robot body.
- Attitude Display Function: It can detect the pitch angle and roll angle of the robot in real time, which is convenient for the operator to grasp the state of the robot at any time. The values are transmitted back to the remote control end for correct command and operation in the next step.
- Autonomous Obstacle Avoidance Function: The detection distance of the explosion-proof obstacle avoidance laser radar is 50 meters. When an obstacle is encountered within a 5-meter range in front, it will move forward at half speed. When an obstacle is encountered within a 2-meter range in front, it will automatically stop moving forward.
- Automatic Spraying and Cooling Function: It has a three-layer water curtain self-spraying and cooling design, which sprays and cools the robot body, forming a water curtain coverage of the whole robot to ensure that the battery, motor, control system and key components of the robot can operate normally in a high-temperature environment; users can customize the alarm temperature.
- Automatic Power Generation and Automatic Recoil Suppression Function: The main motor of the robot uses regenerative braking, which converts the recoil force into electrical energy during water spraying and fire extinguishing.
- Flame-retardant Crawler of the Robot (Optional): The crawler used for the fire-fighting robot should be made of flame-retardant, anti-static and high-temperature-resistant rubber; the inside of the crawler is a metal framework; it has a crawler anti-derailment protection design.
- Fire Hose Anti-knotting Function (Optional): Through a dual universal joint structure, it can rotate 360 degrees to prevent the fire hose from knotting.
- Automatic Fire Hose Release Function (Optional): The fire hose can be automatically released through remote control operation to ensure that the robot can return lightly after completing the task.
- Control Terminal: Handheld integrated remote control terminal for graphics and data.
3.2 Robot Fire Extinguishing System:
- Fire Monitor: Domestic explosion-proof fire monitor / imported fire monitor
- Types of Fire Extinguishing Agents: Water or foam
- Material: Monitor body - stainless steel, Monitor head - hard anodized aluminum alloy
- Working Pressure (Mpa): 1.2
- Spraying Mode: Direct current and atomization, continuously adjustable
- Water / Foam Flow Rate: 80L/s for water, 65L/s for foam
- Range (m): ≥92.4, for water
- Rotation Angle: Horizontal -80°~ 80°, Vertical -12°~ 90°
- Maximum Spray Angle: 120°
- Follow-up Camera: It has a water monitor follow-up camera with a resolution of 1080P.
- Infrared Thermal Eye Tracking Function (Optional): It has an infrared thermal eye tracking function, which can detect and track heat sources through infrared thermal imaging.
- Foam Monitor Pipe: The foam pipe can be replaced. The replacement method is quick plug-in. The fire water monitor can spray water, foam and mixed liquid, making one monitor have multiple functions, and it can be switched between direct current and spray modes.
3.3 Robot Reconnaissance System:
By configuring gas meters, environmental monitoring modules, infrared cameras, infrared thermal imagers, pickups and other on-board equipment, it can remotely reconnoiter the toxic and harmful gases, environmental conditions, videos and audios at the accident site; configure an explosion-proof lifting platform equipped with environmental detection sensors and cameras to realize the detection and analysis of toxic and combustible gases, audio and video, and the environment at different heights on the site.
- Configuration of the Reconnaissance System: 4 on-board explosion-proof infrared cameras, 1 multi-parameter detector, 1 temperature and humidity detector
- Lifting Height of the Explosion-proof Lifting Platform: Initial height: 1340mm, Height after lifting: 2030mm
- Gas and Environment Sensing Detection Module: Install a wireless emergency rescue rapid deployment detection system and a temperature and humidity detector, which can detect:
CO2: 0 - 5%VOL
CH4: 0 - 100%VOL
CO: 0 - 1000ppm
H2S: 0 - 100ppm
CL2: 0 - 1000ppm
NH3: 0 - 100ppm
O2: 0 - 30% O2
H2: 0 - 1000ppm
SO2: 0 - 20ppm
NO2: 0 - 20ppm
- Infrared Temperature Measurement Function: Infrared temperature sensors are respectively equipped inside and outside the vehicle to monitor the internal temperature of the vehicle body and the on-site temperature (-50 - 350°C).
3.4 Robot Video and Audio Sensing:
- Number and Configuration of Cameras: The video system is composed of 4 fixed high-definition infrared cameras on the body, realizing the observation of the front and rear viewing distances.
- Camera Illumination: The cameras on the body can provide clear images under a low illumination of 0.001LUX, with dynamic anti-shake function; the cameras should be able to effectively and clearly collect the on-site situation in zero illumination and display it on the liquid crystal screen of the operation terminal.
- Camera Pixel: Megapixel high-definition image, resolution 1080P, wide-angle 60°.
- Camera Resolution: 1080P
- Camera Protection Level: IP68
- Sound Collection Technical Requirements: It can remotely collect on-site sounds, which is convenient for understanding the situation of the trapped people. The pickup distance of the pickup is 5 meters, the frequency range is 20Hz - 20kHz, and the sensitivity is ≥40dB.
- Infrared Thermal Imager (Optional):
- Resolution 384 × 288
- Temperature measurement range -20°C - 150°C or 0°C - 550°C, the range is adjustable, accuracy ±2°C, supporting multiple temperature measurement functions: point, line and box temperature measurement, highlighting the highest temperature through the crosshair cursor, detecting and tracking heat sources;
- The infrared thermal imager has an image anti-shake function, supporting multiple functions such as false color, 3D noise reduction, manual AGC, image detail enhancement, shutter correction, and optical transmittance correction;
- It has the function of image acquisition and real-time transmission; it has the function of visual fire source search. And the detection equipment must be explosion-proof, and the original certificate should be available for inspection.
3.5 Configuration Parameters of the Remote Control Terminal
- Dimensions: 41031070mm (excluding the height of the joystick)
- Weight of the Whole Machine: 5.5kg
- Display Screen: A high-brightness OLED liquid crystal screen not less than 10 inches, a touch, image, and digital integrated high-integration screen is more convenient to carry, with a self-developed fire-fighting robot operating system.
- Control System Platform: Windows 10 operating system, CPU: Intel I7-7500u
- Working Time: 8h
- Basic Functions: The integrated portable design of the remote controller and the monitor, equipped with an ergonomic harness; it can be used for simultaneous viewing and control, stably presenting the surrounding environment images on-site to the remote operators. It can display the battery status, the robot's slope angle, and the alarm information of the concentration of toxic and harmful gases in real time, and control the movement of the robot such as forward, backward, and turning; control the water monitor to perform actions such as up, down, left, right, direct current, atomization, and self-swing. It has an image anti-shake function; it has the function of collecting and real-time transmitting the 360-degree panoramic images in front, behind, and around the robot. The data transmission method is wireless transmission using encrypted signals.
- Panoramic Monitoring Function: It can remotely display the 360-degree image of the robot body.
- Video Recording and Playing Function: It can record videos at any time. The recorded video content is automatically saved. It can be directly played on the remote control terminal, and the video can also be copied to other devices.
- Screen Projection Function: It can be connected to a projection device such as a projector through an HDMI interface, and display the real-time images and data collected by the robot at the rescue site through the projection device, which is convenient for the operation commanders to discuss and make decisions together.
- Walking Control Function: Through a three-axis industrial joystick, the robot can be flexibly operated to move forward, backward, turn left, and turn right.
- Fire Monitor Control Function: Through a three-axis industrial joystick, the water monitor can be controlled to perform actions such as up, down, left, right, direct current, and atomization.
- Control of the Lifting Switch of the Reconnaissance System: Realized through a self-resetting momentary switch.
- Video Switching Function: Realized through a self-resetting momentary switch.
- Control of the Automatic Fire Hose Pulling Function: Realized through a self-resetting momentary switch.
- Illuminator Control Function: Realized through a self-resetting momentary switch, and the host computer makes a self-locking response.
- Auxiliary Tools: Shoulder strap of the handheld remote control terminal
- Portable Remote Controller (Optional): Equipped with a portable remote controller handle, which is small in size and convenient to use. It is more convenient for quick connection during the transfer of the vehicle body, improving the efficiency of the operator and reducing the burden on the operator.
3.6 Internet Functions:
- GPS Function: GPS positioning, and the track can be queried.
- Emergency Fire-fighting Equipment Cloud Management Platform System (Optional):
- The equipment can be connected to the equipment cloud management platform for remote monitoring:
- The equipment cloud management platform can remotely monitor equipment information, gas and video information, conduct statistical analysis, automatically verify the validity period of the equipment, automatically remind the statistics of expired equipment information, and conduct comprehensive management and application to ensure the timeliness of the equipment.
- The equipment can be connected to the equipment cloud management platform for visualization:
- It has the functions of equipment visualization large-screen display, graphic analysis, data fluctuation chart display, data scrolling display, comprehensive display area, equipment utilization rate statistics. It can analyze the data trend in real time and assist in decision-making. It can display multiple graphics, complete the common display of multiple products, and meet special needs.
- The equipment can be connected to the PC terminal and APP terminal of the equipment cloud management platform for display, and the data is automatically synchronized in real time.
- The equipment can be connected to the equipment cloud management platform: Through a smartphone, tablet or other terminals, the basic information such as the name, date, contact person, model, parameters, category, unit, and picture of the equipment can be queried. And the statistics of various data such as the usage quantity, issuance quantity, borrowing quantity, maintenance quantity, and scrapping quantity can be carried out, and the equipment can be statistically analyzed online in real time.
- Through the equipment cloud management platform, the equipment can be added, modified, deleted, borrowed, issued, recorded, malfunctioned, repaired, scrapped, and the historical information of various information can be operated and queried.
- The terminal can query the usage of equipment by units at different levels through the equipment cloud management platform. It can be deployed and built across multiple levels, regions, and provinces, and the dynamic scheduling and monitoring of the equipment can be carried out in real time.
- The equipment cloud management platform supports one-click remote firmware upgrade of the equipment.
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