Ajụjụ Ndị A Na-ajụkarị Banyere Modulu FPV Drone: Nkọwa Banyere Njikwa Ụgbọelu, ESCs & Sistemụ VTX
Tebulu ọdịnaya
- Ajụjụ nke 1: Kedu ụdị modulu drone ị na-enye?
- Ajụjụ nke 2: Ị nwere ike ịkwado nhazi modulu drone omenala?
- Ajụjụ nke 3: Modulu gị ọ dakọtara na nyiwe UAV mepere emepe?
- Ajụjụ nke 4: Kedu oge ndu maka ihe nlereanya na mmepụta oke?
- Ajụjụ Ndị A Na-ajụkarị 5: Kedu ka ị si hụ na a pụrụ ịtụkwasị PCB obi n'ọnọdụ dị oke njọ?
- Ajụjụ nke 6: Ị na-enye nkwado teknụzụ mgbe nnyefe gasịrị?
- Nghọta Injinia
N'ọsọ ọsọ FPV, sinima ikuku, na ọrụ UAV ụlọ ọrụ mmepụta ihe, arụmọrụ modulu drone na-achọpụta ihe ịga nke ọma. Na Rich Full Joy, anyị na-ejikọta ahụmịhe PCB/PCBA afọ 20+ na ikike imewe UAV pụrụ iche iji mepụta njikwa ụgbọ elu dị elu, ESCs, na sistemụ VTX maka gburugburu ebe siri ike.
Ajụjụ nke 1: Kedu ụdị modulu drone ị na-enye?
Anyị na-enye modulu arụmọrụ dị elu maka asọmpi FPV, UAV ndị nwere ike AI, na ngwa ụlọ ọrụ mmepụta ihe:
- Ndị na-achịkwa ụgbọelu (FCs) - Njikọta ihe mmetụta na nkwụsi ike ụgbọ elu
- Njikwa Ọsọ Elektrọnik (ESCs) - Nhazi ọsọ moto
- Mbadamba Nkesa Ike (PDBs)
- Sistemụ Nzipu Vidiyo (VTX) – Vidiyo HD dị obere na-adịghị akwụsị akwụsị
- Ngalaba GPS na Nsoroụzọ
- Njikọ Ụgbọelu Agbakwunyere - Njikọ ndị e mepụtara tupu oge eruo
Dakọtara na Holybro Kakute, Matek F7/F4, SpeedyBee, T-Motor, Hobbywing XRotor, na Foxeer Reaper. Na-akwado STM32F743, STM32F722, STM32F405, na STM32H743 MCUs.
Ajụjụ nke 2: Ị nwere ike ịkwado nhazi modulu drone omenala?
Ee. Ọrụ ODM/OEM anyị na-ekpuchi:
- Nhazi ngwaike: Nhazi PCB ahaziri ahazi, sekit RF, njikwa ike
- BOM zuru oke: Ebe a na-esi enweta ihe ndị kwekọrọ na ROHS/REACH
- Firmware na ngwanrọ: Betaflight, ArduPilot, njikọta PX4
- Akwụkwọ: faịlụ Gerber, eserese, ụdị CAD 3D
- Nnwale: EMI/EMC, nkwenye okpomọkụ, na nkwanye ugwu
Ọmụmụ ihe gbasara ya: STM32F743 FC ahaziri ahazi nke nwere 60A ESCs belatara ibu site na 18% ma melite oge nkwụsị site na 25%.
Ajụjụ nke 3: Modulu gị ọ dakọtara na nyiwe UAV mepere emepe?
Dakọtara nke ọma na:
- PX4 - UAV azụmaahịa/nnyocha
- ArduPilot - Ọrụ ndị nọọrọ onwe ha
- Betaflight - asọmpi FPV
- iNav - Njem GPS
Uru: Mbelata oge njikọta, mmelite firmware, na mgbanwe sistemụ ngwakọ.
Ajụjụ nke 4: Kedu oge ndu maka ihe nlereanya na mmepụta oke?
- Ụdị ihe atụ: ụbọchị ọrụ 7
- Mmepụta Oke: Izu abụọ ruo anọ
- Iwu Ngwa Ngwa: Ngwa ngwa dị
Arụmọrụ: STM32 MCUs ndị e ji ngwa ahịa echekwa ihe belatara oge mmepụta ihe ugboro ugboro site na 30%.
Ajụjụ Ndị A Na-ajụkarị 5: Kedu ka ị si hụ na a pụrụ ịtụkwasị PCB obi n'ọnọdụ dị oke njọ?
Nkwa ndị a gụnyere:
- Ntụkwasị Obi Mechanical: Nnwale ịma jijiji/mbelata
- Ịkwụsi Ike nke Okpomọkụ: -20°C ruo +85°C ịgba ígwè
- Nchedo Gburugburu Ebe Obibi: Mkpuchi/ịkpụ ite dịka iwu si dị
- Iguzosi Ike n'Ezi Ihe Mgbaàmà: Ihe ndị na-achịkwa Impedance
- Ụkpụrụ: Mmepụta IPC Klas nke 3
Ajụjụ nke 6: Ị na-enye nkwado teknụzụ mgbe nnyefe gasịrị?
Nkwado mgbe nnyefe gasịrị gụnyere:
- Nchọpụta nsogbu dị n'ime ime obodo
- Mmelite Firmware
- Enyemaka Njikọta
- Nhazi omenala
Nghọta Injinia
- MCUs nke na-achịkwa ụgbọelu: STM32F405 (na-emetụta ọnụ ahịa) megide STM32F743/STM32H743 (arụmọrụ dị elu)
- ESC Firmware: BLHeli_32 (ewu ewu) vs AM32 (elu-voltaji)
- Ihe PCB: Rogers (VTX dị ala) vs FR-4 (ọnụ ahịa dị ọnụ ala)
Site na ahụmịhe PCB/PCBA nke afọ 20+, Rich Full Joy na-enye imewe, nrụpụta, na njikọta maka ngwa eletrọniki drone a pụrụ ịtụkwasị obi nke ukwuu.
Gwa ndị injinia anyị okwu tupu ị kpebie
Anyị enyerela ihe karịrị ndị nrụpụta drone 150 aka na Yuropu, Middle East, na nhazi PCB nke US dabara adaba maka ebumnuche ya. Ma ị maghị maka mfu dielectric, ihe na-eme ka okpomọkụ dị, ma ọ bụ nkwụsi ike lamination, anyị nọ ebe a iji nyere aka.
Rịọ maka nyocha ihe n'efu ugbu a
