Mower control solution
Description
As the country adjusts its agricultural structure, vigorously develops returning farmland to forests and grasses, and improves the ecological environment, the grass industry has shown a trend of rapid development. With the popularization of mechanization, lawn mowers have emerged. Golden Triangle Group launched a lawn mower control solution. The peripheral circuit is simple and provides a complete solution.
Lawn mower program performance characteristics:
> Built-in 12-bit ADC, multi-channel operational amplifier, PGA, N+N drive, simplifying the peripheral circuit
> Optimized sensorless startup algorithm, 100% startup success
> Constant speed control, limited power control, optimized battery life
> With input over-voltage and under-voltage protection, over-current protection, over-temperature protection, phase-to-phase short-circuit protection, phase loss protection, locked-rotor protection and other protection functions
>Meet IEC60730 CLASS B standard
| Attribute | Attribute Value |
| Built-in ADC | 12-bit resolution |
| Multi-channel operational amplifier and PGA | Enhanced analog signal processing |
| N+N drive | Increased motor drive capability |
| Simplified peripheral circuit | Streamlined external circuitry requirements |
| Optimized sensorless startup algorithm | 100% startup success rate |
| Constant speed control | Maintains consistent cutting speed |
| Limited power control | Optimizes power usage for efficient battery life |
| Input over-voltage and under-voltage protection | Protects against voltage fluctuations |
| Over-current protection | Safeguards against excessive current |
| Over-temperature protection | Prevents overheating |
| Phase-to-phase short-circuit protection | Detects and protects against short circuits |
| Phase loss protection | Guards against phase loss |
| Locked-rotor protection | Prevents motor lock-ups |
| IEC60730 CLASS B standard compliance | Meets safety and performance standards |
System diagram
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