Ọrọ Iṣaaju
1. Rf & Igbeyewo Išẹ Gbigbe
Kọ agbegbe idanwo kan ni ibamu si nọmba ti o tọ.Ohun elo idanwo jẹ Agilent E4408B.Node A ati ipade B jẹ awọn ẹrọ labẹ idanwo.Awọn atọkun RF wọn ti sopọ nipasẹ awọn attenuators ati sopọ si ohun elo idanwo nipasẹ pipin agbara lati ka data.Lara wọn, ipade A nirobot ibaraẹnisọrọ module, ati ipade B jẹ module ibaraẹnisọrọ ẹnu-ọna.
Idanwo Asopọmọra Ayika
| Abajade Idanwo | |||
| Number | Awọn nkan Iwari | Ilana wiwa | Awọn abajade wiwa |
| 1 | Itọkasi agbara | Imọlẹ atọka wa ni titan lẹhin titan | Deede ☑Undeede □ |
| 2 | Ẹgbẹ nṣiṣẹ | Wọle si awọn apa A ati B nipasẹ WebUi, tẹ wiwo atunto, ṣeto ẹgbẹ igbohunsafẹfẹ ṣiṣẹ si 1.4GHz (1415-1540MHz), ati lẹhinna lo oluyẹwo spekitiriumu lati ṣawari aaye igbohunsafẹfẹ akọkọ ati igbohunsafẹfẹ ti tẹdo lati jẹrisi pe ẹrọ naa ṣe atilẹyin 1.4GHz. | Deede ☑Undeede □ |
| 3 | Bandiwidi Adijositabulu | Wọle si awọn apa A ati B nipasẹ WebUI, tẹ wiwo atunto, ṣeto 5MHz, 10MHz, ati 20MHz lẹsẹsẹ (ipade A ati node B tọju awọn eto ni ibamu), ki o rii boya bandiwidi gbigbe jẹ ibamu pẹlu iṣeto ni nipasẹ olutọpa iwoye. . | Deede ☑Undeede □ |
| 4 | Agbara adijositabulu | Wọle si awọn apa A ati B nipasẹ WebUI, tẹ wiwo atunto, agbara iṣẹjade le ṣee ṣeto (ṣeto awọn iye 3 lẹsẹsẹ), ki o rii boya bandiwidi gbigbe ni ibamu pẹlu iṣeto ni nipasẹ oluyanju spekitiriumu. | Deede ☑Ailabawọn□ |
| 5 | Gbigbe ìsekóòdù | Wọle si awọn apa A ati B nipasẹ WebUI, tẹ wiwo atunto, ṣeto ọna fifi ẹnọ kọ nkan si AES128 ati ṣeto bọtini (awọn eto ti awọn apa A ati B wa ni ibamu), ati pe o rii daju pe gbigbe data jẹ deede. | Deede ☑Undeede □ |
| 6 | Robot Ipari Agbara agbara | Ṣe igbasilẹ agbara agbara apapọ ti awọn apa lori ẹgbẹ robot ni ipo gbigbe deede nipasẹ olutupalẹ agbara. | Apapọ agbara agbara: <15w |
2. Data Rate ati Idaduro igbeyewo
Ọna idanwo: Awọn apa A ati B (node A jẹ ebute amusowo ati ipade B jẹ ẹnu-ọna gbigbe alailowaya) yan awọn igbohunsafẹfẹ aarin ti o yẹ ni 1.4GHz ati 1.5GHz lẹsẹsẹ lati yago fun awọn ẹgbẹ igbohunsafẹfẹ kikọlu ni agbegbe, ati tunto bandiwidi max 20MHz.Awọn apa A ati B ti sopọ si PC(A) ati PC(B) nipasẹ awọn ebute oko oju omi nẹtiwọọki lẹsẹsẹ.Adirẹsi IP ti PC (A) jẹ 192.168.1.1.Adirẹsi IP ti PC (B) jẹ 192.168.1.2.Fi sọfitiwia idanwo iyara iperf sori awọn PC mejeeji ki o ṣe awọn igbesẹ idanwo wọnyi:
● Ṣiṣe pipaṣẹ iperf-s lori PC (A)
● Ṣiṣe pipaṣẹ iperf -c 192.168.1.1 -P 2 lori PC (B)
●Ni ibamu si ọna idanwo ti o wa loke, ṣe igbasilẹ awọn abajade idanwo ti awọn akoko 20 ki o si ṣe iṣiro iye apapọ.
| IdanwoRawọn abajade | |||||
| Nọmba | Awọn ipo Idanwo Tito tẹlẹ | Awọn abajade idanwo (Mbps) | Nọmba | Awọn ipo Idanwo Tito tẹlẹ | Awọn abajade Idanwo (Mbps) |
| 1 | 1450MHz @ 20MHz | 88.92 | 11 | 1510MHz@20MHz | 88.92 |
| 2 | 1450MHz @ 20MHz | 90.11 | 12 | 1510MHz@20MHz | 87.93 |
| 3 | 1450MHz @ 20MHz | 88.80 | 13 | 1510MHz@20MHz | 86.89 |
| 4 | 1450MHz @ 20MHz | 89.88 | 14 | 1510MHz@20MHz | 88.32 |
| 5 | 1450MHz @ 20MHz | 88.76 | 15 | 1510MHz@20MHz | 86.53 |
| 6 | 1450MHz @ 20MHz | 88.19 | 16 | 1510MHz@20MHz | 87.25 |
| 7 | 1450MHz @ 20MHz | 90.10 | 17 | 1510MHz@20MHz | 89.58 |
| 8 | 1450MHz @ 20MHz | 89.99 | 18 | 1510MHz@20MHz | 78.23 |
| 9 | 1450MHz @ 20MHz | 88.19 | 19 | 1510MHz@20MHz | 76.86 |
| 10 | 1450MHz @ 20MHz | 89.58 | 20 | 1510MHz@20MHz | 86.42 |
| Oṣuwọn Gbigbe Alailowaya Apapọ: 88.47 Mbps | |||||
3. Idanwo Lairi
Ọna idanwo: Lori awọn apa A ati B (node A jẹ ebute amusowo ati ipade B jẹ ẹnu-ọna gbigbe alailowaya), yan awọn igbohunsafẹfẹ aarin ti o yẹ ni 1.4GHz ati 1.5GHz lẹsẹsẹ lati yago fun awọn ẹgbẹ kikọlu alailowaya ayika, ati tunto bandiwidi 20MHz kan.Awọn apa A ati B ti sopọ si PC(A) ati PC(B) nipasẹ awọn ebute oko oju omi nẹtiwọọki lẹsẹsẹ.Adirẹsi IP ti PC (A) jẹ 192.168.1.1, ati adiresi IP ti PC (B) jẹ 192.168.1.2.Ṣe awọn igbesẹ idanwo wọnyi:
● Ṣiṣe awọn pipaṣẹ ping 192.168.1.2 -I 60000 lori PC (A) lati ṣe idanwo idaduro gbigbe alailowaya lati A si B.
● Ṣiṣe awọn pipaṣẹ ping 192.168.1.1 -I 60000 lori PC (B) lati ṣe idanwo idaduro gbigbe alailowaya lati B si A.
●Ni ibamu si ọna idanwo ti o wa loke, ṣe igbasilẹ awọn abajade idanwo ti awọn akoko 20 ki o si ṣe iṣiro iye apapọ.
| Abajade Idanwo | |||||||
| Nọmba | Awọn ipo Idanwo Tito tẹlẹ | PC(A)si B Lairi (ms) | PC(B)si A Lairi (ms) | Nọmba | Awọn ipo Idanwo Tito tẹlẹ | PC(A)si B Lairi (ms) | PC(B)si A Lairi (ms) |
| 1 | 1450MHz @ 20MHz | 30 | 29 | 11 | 1510MHz@20MHz | 28 | 26 |
| 2 | 1450MHz @ 20MHz | 31 | 33 | 12 | 1510MHz@20MHz | 33 | 42 |
| 3 | 1450MHz @ 20MHz | 31 | 27 | 13 | 1510MHz@20MHz | 30 | 36 |
| 4 | 1450MHz @ 20MHz | 38 | 31 | 14 | 1510MHz@20MHz | 28 | 38 |
| 5 | 1450MHz @ 20MHz | 28 | 30 | 15 | 1510MHz@20MHz | 35 | 33 |
| 6 | 1450MHz @ 20MHz | 28 | 26 | 16 | 1510MHz@20MHz | 60 | 48 |
| 7 | 1450MHz @ 20MHz | 38 | 31 | 17 | 1510MHz@20MHz | 46 | 51 |
| 8 | 1450MHz @ 20MHz | 33 | 35 | 18 | 1510MHz@20MHz | 29 | 36 |
| 9 | 1450MHz @ 20MHz | 29 | 28 | 19 | 1510MHz@20MHz | 29 | 43 |
| 10 | 1450MHz @ 20MHz | 32 | 36 | 20 | 1510MHz@20MHz | 41 | 50 |
| Idaduro gbigbe alailowaya apapọ: 34.65 ms | |||||||
4. Anti-jamming igbeyewo
Ṣeto agbegbe idanwo kan ni ibamu si nọmba ti o wa loke, ninu eyiti ipade A jẹ ẹnu-ọna gbigbe alailowaya ati B jẹ ipade gbigbe alailowaya robot.Ṣe atunto awọn apa A ati B si bandiwidi 5MHz.
Lẹhin A ati B ṣe agbekalẹ ọna asopọ deede.Ṣayẹwo igbohunsafẹfẹ iṣẹ lọwọlọwọ nipasẹ aṣẹ WEB UI DPRP.Lo olupilẹṣẹ ifihan agbara lati ṣe ina ifihan kikọlu bandiwidi 1MHz ni aaye igbohunsafẹfẹ yii.Diẹdiẹ mu agbara ifihan pọ si ati beere awọn ayipada ninu igbohunsafẹfẹ iṣẹ ni akoko gidi.
| Nọmba ọkọọkan | Awọn nkan Iwari | Ilana wiwa | Awọn abajade wiwa |
| 1 | Anti-jamming agbara | Nigbati kikọlu ti o lagbara ba jẹ afarawe nipasẹ olupilẹṣẹ ifihan agbara, awọn apa A ati B yoo ṣiṣẹ ẹrọ fifin igbohunsafẹfẹ laifọwọyi.Nipasẹ aṣẹ WEB UI DPRP, o le ṣayẹwo pe aaye ipo igbohunsafẹfẹ ṣiṣẹ ti yipada laifọwọyi lati 1465MHz si 1480MHz | Deede ☑Ailabawọn□ |
Akoko ifiweranṣẹ: Mar-22-2024
