Tebulu ọdịnaya
- Ihe Mere Ogo Mgbasa Ozi Vidiyo Ji ekpebi Ihe Ịga nke Ọma Maka Ọrụ Drone
- Nhazi Sistemụ nke Modulu Nzipu Vidiyo Drone
- Iwu Nhazi Isi maka Nzipu Vidiyo UAV nke Na-adịgide Adịgide, Doro Anya
- Ngwa sitere na ụlọ ọrụ mmepụta ihe na nkọwapụta akwadoro
- Mmejọ Ndị A Na-emekarị Na-emebi Ogo Vidiyo UAV
- Gịnị kpatara eji arụ ọrụ na Rich Full Joy na Nhazi na Mgbakọ Modulu Video TX
Ihe Mere Ogo Mgbasa Ozi Vidiyo Ji ekpebi Ihe Ịga nke Ọma Maka Ọrụ Drone
N'ime sistemụ drone ọ bụla—ma ọ bụ FPV, nlekota anya, ma ọ bụ nyocha AI—modulu nnyefe vidiyo bụ windo onye ọrụ na-aga eluigwe.
Ma ihe karịrị 40% nke ọdịda drone n'ime ubi na ọrụ nlekota na nyocha bụ site na nkwụsị mgbaàmà, mkpọtụ vidiyo, ma ọ bụ nnyonye anya RF (isi mmalite: Akụkọ Sistemụ UAV Azụmahịa 2024).
Ọbụna igbu oge 100ms na 60 fps nwere ike ibute ebumnuche efu ma ọ bụ mgbazi gabigara ókè na asọmpi FPV dị elu.
Drone ọkachamara ga-enwerịrị sistemụ vidiyo TX nke:
- Obere oge (ọ kacha mma
- Na-eguzogide nnyonye anya (karịsịa gburugburu moto, ESCs, GPS)
- Nwere ike HD (720p–1080p nwere koodu mgbanwe)
- Dakọtara na ọdụ ala ma ọ bụ enyo anya (HDZero, DJI O3, analog)
Nhazi Sistemụ nke Modulu Nzipu Vidiyo Drone
| Akụkụ | ọrụ | Ihe Ndetu Nhazi |
|---|---|---|
| Njikọ Igwefoto | Na-anabata ntinye vidiyo dijitalụ (MIPI, HDMI) | Nhazi njikọ impedance dị elu-ọsọ |
| Ihe ntinye koodu | Na-agbakọ akara site na iji H.264/H.265 | Ngwọta okpomọkụ na njikwa jitter elekere dị mkpa |
| Ọgwụgwụ Ihu RF (TX) | Na-eziga mgbaàmà karịa 5.8GHz / 2.4GHz | Nchekwa, mgbochi harmonic |
| Njikwa Ike | Rail 3.3V, 5V, 12V | Jiri nzacha LC + diode TVS |
| Ọdụ ụgbọ mmiri Antenna | Na-ejikọ na antenna ndị nwere polar/linear | Ụzọ ndakọrịta 50Ω, ụzọ njedebe ala |
⚠️ Echefula mkpọtụ mgbanwe sitere na ihe ntụgharị DC-DC dị n'ime ya dị nso na koodu. Ọ bụ isi iyi ihe ochie na-apụtakarị.
Iwu Nhazi Isi maka Nzipu Vidiyo UAV nke Na-adịgide Adịgide, Doro Anya
1. Ụzọ dị iche iche dị elu (MIPI/HDMI)
- Mgbochi dị iche iche nke 100Ω ejiri achịkwa
- Zere ogologo stub> 3mm
- Ogologo dakọtara n'ime ± 10mil
2. Atụmatụ EMI maka nchekwa ala na RF
- Jiri ala siri ike n'okpuru ihe RF
- Tinye ụzọ ịkwa akwa kwa 2cm n'akụkụ ụzọ vidiyo
- Ihe mkpuchi ígwè n'elu mpaghara RF + koodu nchekwa
- Debe oghere dị n'etiti ESC na moto > 10mm
3. Njikwa Okpomọkụ
- Kọpa wụsara n'okpuru koodu IC
- Tinye vias okpomọkụ 0.3mm (paadị 0.6mm) na GND
- Maka ihe ndeksi 4K, tinye mpaghara heatsink ikuku a manyere amanye
4. Nzacha Ike
- Ihe nzacha PI (10µF + 0.1µF + ferrite) n'elu okporo ígwè voltaji ọ bụla
- Jiri diode TVS (dịka ọmụmaatụ, PESD5V0S1UL) maka nchekwa ESD na ọdụ ụgbọ mmiri antenna
Ngwa sitere na ụlọ ọrụ mmepụta ihe na nkọwapụta akwadoro
| Ngwa | Ihe Ndị Dị Mkpa | Nkwanye |
|---|---|---|
| Drones FPV Racing | Nkwụsị dị oke ala, obere mkpọtụ | Analog ma ọ bụ DJI O3 / HDZero nwere koodu ntinye 50ms |
| Nnyocha Ụlọ Ọrụ | Idozi 1080p, na-eguzogide EMI | H.264 encoder + 5.8GHz RF nwere mkpuchi conformal |
| Ụgbọ Mmiri UAV nke Ọrụ Ugbo | Ogologo oge, kwụsiri ike n'okpuru mkpọtụ | Modulu 2.4GHz + njikọ ndị a na-etinye na skru |
| Nchekwa na Nledo | Ngwugwu oge a na-agagharị na GPS | Mmepụta RTMP/UDP + modulu RF ezoro ezo |
| AI Drones (CV / ML) | Nri dị ala maka nchọpụta ihe | Ihe ngosi vidiyo MIPI RAW + ihe nhazi nchekwa buffer |
Mmejọ Ndị A Na-emekarị Na-emebi Ogo Vidiyo UAV
| Mmejọ | Mmetụta | Ngwọta |
|---|---|---|
| Njikọta ala na ESCs | Mkpọtụ EMI, nkwụsị | Jiri ụgbọelu kewara ekewa, otu kpakpando nwere isi ihe na-ada n'ala |
| Enweghị enyemaka okpomọkụ maka ihe ntinye koodu | Okpomọkụ gabigara ókè → ihuenyo ojii | Tinye vias okpomọkụ + heatsinks |
| 90° gbagọrọ agbagọ n'ahịrị vidiyo dị elu | Ngosipụta mgbaàmà | Jiri ntụgharị 45° ma ọ bụ ụzọ gbagọrọ agbagọ |
| Akara ogologo nke antenna na-enweghị ndakọrịta | Mgbaàmà furu efu | Hụ na njikọ 50Ω impedance + njikọ ọnụ ala |
| Onye na-achịkwa mgbanwe dị oke nso na RF | Ịhụ ihe oyiyi n'anya | Ihe nchebe + anya >20mm site na ụzọ koodu |
Gịnị kpatara eji arụ ọrụ na Rich Full Joy na Nhazi na Mgbakọ Modulu Video TX
- ✅ Ihe karịrị afọ iri abụọ n'ime imewe PCB ugboro ugboro
- ✅ Ahụmịhe na modulu RF TX ruo 6GHz
- ✅ Nkwado DFM/DFT zuru oke maka bọọdụ vidiyo UAV
- ✅ Ịkpuchi, Ịkụnye ite, na mkpuchi kwekọrọ na ya
- ✅ Nhazi ngwa ngwa + PCBA maka Drone OEMs
📌 Ma ịchọrọ obere bọọdụ TX analog maka drones na-agba ọsọ ma ọ bụ koodu dijitalụ 1080p + RF maka nlekota onwe onye, anyị na-emepụta ya, na-arụpụta ya, ma na-agbakọta ya — ihe niile dị n'ime ụlọ.
