BDA450 Bluetooth 5.1 Inclinometer with Solar Panels for Cranes and Construction Machinery  

BDA450 Bluetooth Dynamic Attitude Sensor.pdf

APPLICATION FIELD

• Leveling and flattening
• Mobile machinery
• Agricultural machinery
• Boring and drilling applications
• Elevated platforms
• Mobile elevators and fire trucks
• Cranes and construction machinery
• Automatic assembly machinery

SCHEMATIC DIAGRAM OF EFFECTIVE SUNLIGHT EXPOSURE

*Direct illumination: When the light is perpendicular to the solar panel of the product, the illumination efficiency is highest, that is, effective illumination. The efficiency of photovoltaic power generation is related to the intensity of light (the closer the distance to the sun, the higher the efficiency) and the shadow area (the larger the shadow area, the higher the efficiency).

IEXCAVATOR AUTO-OPERATION APPLICATION INSTALLATION DIAGRAM

The BDA450 adopts Bluetooth 5 communication, a cable free 3D system sensor, and relies on solar charging. As a new generation CONNECT system, its Bluetooth communication can complete measurements and data transmission at a frequency of 100 times per second. The solar charging wireless sensor is easy to install and can be quickly installed on excavators; After disassembly, it only takes a few minutes to replace it with another excavator.

DAILY MAINTENANCE OF SOLAR PANELS

1. Cleaning cycle
   • Open air, mining areas, construction sites, and dusty environments: Clean once every 7-15 days.
   • After rain, snow, dust, and thick fog: Clean within 24 hours.
2. Standard cleaning steps
   • Pre dust removal: Use a dry soft bristled brush or dust-free non-woven fabric to gently sweep floating dust and sediment; Do not dry wipe particle stains.
   • Rinse and wipe dry: rinse off foam and dirt with clean water, and dry along the grain with dust-free dry cloth to prevent watermark residue.
   • Wiping direction: Gently wipe in the same direction, do not rub vigorously back and forth.
   • Special stains: Oil stains and glue stains should be wiped with anhydrous alcohol, and large-scale soaking is prohibited; Hardening bird droppings and cement points should be softened with warm water first, and scraping with blades, steel wire balls, or hard shovels is strictly prohibited.
3. Prohibit cleaning consumables
   • Grinding type: steel wire ball, scouring pad, sandpaper, cleaning powder, polishing paste.
   • Corrosive solvents: banana water, hydrochloric acid, bleach, strong alkaline cleaner.
   • Hard tools: art knife, metal scraper, hard brush.
4. Installation and surface protection
   • ETFE panel: Strong weather resistance, but resistant to friction from sharp hard objects, tree branches, and metal parts; No additional film is required, and it is prohibited to cover self-adhesive protective film for a long time.
   • PET panel: has weak scratch resistance. In environments with dust and gravel, the cleaning cycle should be shortened to avoid long-term accumulation of edge sealant.
   • Each cleaning inspection: check whether the sealant is cracked or detached, whether the four corner screws are loose, and prevent water from corroding the circuit.
   • The installation location should avoid falling objects from high altitude, flying debris, and mechanical scratches; Prohibit heavy pressure plates, 2.4mm thin plates are prone to hidden cracking under pressure; Cover with non-woven fabric for long-term idle use to avoid strong sunlight exposure.
5. Electrical performance maintenance (ensuring 4V/120mA output)
   • Detect output voltage and current in clear noon and unobstructed environment every quarter, with standard values of 4V and 120mA; When there is an abnormality, clean the board surface first, and then check the waterproof wiring terminals.
   • If the edge seal turns white or leaks water, it should be promptly sealed with neutral silicone weather resistant adhesive to prevent corrosion of the IBC battery grid wire.
   • Avoid prolonged exposure to a sealed high temperature environment (>65 ℃) to prevent PET/ETFE from yellowing and increase in battery internal resistance; In summer, it is advisable to provide appropriate shade.
6. Seasonal special maintenance
   • Summer high temperature and rainy weather: clean up accumulated water and mud spots after rain; Check for yellowing, blistering, and delamination every month; Do not rinse with cold water during high temperatures at noon.
   • Frost caused by autumn and winter sandstorms: Clean up the dust immediately after sandstorms occur; Frost should not be struck to remove ice, and it should be cleaned after natural melting.
   • Winter low temperature: Freezing can block power generation. After melting the ice, dry off water stains to prevent gaps from freezing and cracking the sealing layer.
7. Fault prediction
   • Current far below 120mA: prioritize complete cleaning; If there is no improvement, check for water ingress in the seal and hidden cracks in the battery cells.
   • The surface of the board appears white, foggy, and opaque: mostly due to surface aging or residual cleaning agents. Gently wipe with alcohol and shorten the cleaning cycle.
   • Scratches and damages: Shallow scratches do not affect power generation; Deep scratches penetrating the surface require waterproof edge sealing, and replacement is recommended for severe damage.
8. Long term shutdown storage
   • Short term shutdown for 1-3 months: Cover with dust-free cloth and place in a dry and ventilated area. Open the cover once a month for ventilation.
   • Long term shutdown for more than 6 months: wrapped in anti-static bags and stored at room temperature in the dark; Clean thoroughly before storage, and clean and test output parameters before reuse.

INTRODUCTION TO MINI PROGRAM INTERFACE

After completing the device distribution network and link handshake through the WeChat search mini program "RION Technology+", users can continuously subscribe to the device's reported data stream, achieving complete acquisition and local caching display of real-time operating condition data, sensor collection data, and operation logs; Based on the cloud forwarding architecture, it supports dual modes of local near-field reading and remote cross regional data access, providing a lightweight data support carrier for device operation and status analysis on mobile devices. For detailed operation steps, please refer to the operating instructions of the mini program.

MAIN FEATURES

• Low noise
• Bluetooth 5.1 wireless transmission
• Solar power supply
• Kalman filtering algorithm
• Real time 3D dynamic measurement
• Maximum update rate of 100Hz
• High performance drift stability
• Integrated nine axis sensor and temperature sensor