دليل مستخدم شبكة IP MESH Ad Hoc

دليل مستخدم شبكة IP MESH Ad Hoc

      رقم الإصدار: iVcan-20230606

Brief introduction

  • Our Ad hoc network communication radio station, as a mobile self-organizing network, supports any network topology.
  • على عكس الشبكات اللاسلكية التقليدية, it is a wireless broadband system with no center, موزعة, تتابع متعدد القفزات, التوجيه الديناميكي, strong invulnerability, and good scalability.
  • Some routing protocols complete the wireless communication between nodes through wireless multi-hop forwarding.
  • نظام نقل شبكة لاسلكية عريض النطاق موزع مخصص مع بروتوكول نقل طبقة MAC فعال وبروتوكول توجيه ثنائي الطبقة.
  • All nodes are completely equal, without any infrastructure, and can quickly build a dedicated self-organizing network between mobile nodes, توفير التواصل التكيفي الفوري, يتمتع بأداء ممتاز للنطاق العريض, and support the real-time transmission of multimedia information such as video coding and audio coding.
  • تتميز تكنولوجيا النظام بمزايا القدرة القوية على مقاومة التدخل, كفاءة طيف عالية, مسافة انتقال طويلة, القدرة على مكافحة يتلاشى, وقدرة حيود قوية.
  • يمكنه تحقيق وظائف نقل البيانات اللاسلكية في الوقت الفعلي وعالية الجودة في اتجاهين في البيئات المعقدة وغير المتصلة بخط البصر.

الميزات التقنية

IP MESH Ad Hoc network
IP MESH Ad Hoc network
  • There is no need to set up a central station and complex system configuration. After the site is powered on, it will automatically form a network, and the communication can be started in “ثواني”;
  • Arbitrary topology, تتابع متعدد القفزات, relay forwarding;
  • The logical attributes of each node can be flexibly configured;
  • في الوقت الحالي, the same frequency network can support the interconnection of ≥32 nodes;
  • The channel is encrypted with AES;
  • The system data bandwidth peak value is 90Mbps;
  • قدرة قوية ضد التدخل, كفاءة طيف عالية, مسافة انتقال طويلة, مكافحة التدخل
  • قدرة السقوط القوية والقدرة على الحيود

المعلمات التقنية

  • تردد الاتصالات: 1412~1452MHz, adjustable in 5MHz steps;
  • قوة الإرسال: 2*30ديسيبل (2*1W), 1dBm step adjustable。
  • وضع عرض النطاق الترددي: 5 / 10 / 20 MHz;
  • طريقة التعديل: TDD-COFDM متعدد الموجات الحاملة;
  • تعديل الناقل: ببسك/كبسك/16QAM/64QAM (التكيف أو ثابتة);
  • تلقي الحساسية: -98ديسيبل ميلي واط @ 10 ميجا هرتز;
  • مسافة الاتصالات: 30km (خط رؤية أرض-جو/جو-جو), 8km (خط رؤية أرضي-أرضي);
  • معدل الاتصالات: peak 90Mbps (التكيف);
  • تأخير الإرسال: Single jump about 2ms；
  • القدرة على القفزات المتعددة: ما يصل الى 8 قفزات الفيديو;
  • Start time: ≥25S;
  • وقت الوصول إلى الشبكة: أقل من 1 ثانية;
  • تبديل التوجيه: أقل من 1 ثانية;
  • واجهة البيانات: network port x 2, RS232 س 2;
  • Power consumption: 2~8 واط
  • مستوى الحماية: IP65;
  • درجة حرارة العمل: -40~+70 درجة مئوية;
  • Dimensions: طول: 72.8mm*width 47.3mm*height 17.9mm
  •  Weight: 78g

Software operation Instructions

Support 5M, 10م, and 20M bandwidth, real-time graphical interface display, real-time map indication, etc.

The software disables DHCP by default, and the default IP address is 192.168.17.1 If you forget the address, please connect the 9th pin of the 26PIN cable to the ground to reset the parameters.

Enter the IP address of the module in the browser, and the default username and password are both admin. It takes about 20s for the module to connect to the network from power-on. The recommended browser is Chrome.

After entering, it defaults to simple mode, click expert mode to unlock more settings, suitable for professional debugging.

Status section:

image 2

ملخص:

image 3

Topology map: (automatic refresh is turned off by default to save bandwidth, you can check automatic refresh)

image 15

Check only the display path, you can know the direct jump point relationship of each module

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Check the details to judge the data connection status of each module. These are displayed dynamically in real time

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Click Details: You can know the specific situation of each module directly:

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Terminal state:

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شبكة مخصصة: You can remark the name, بالطبع, it can also be operated in the terminal state.

image 5

مسح الطيف: Check the interference of each frequency band. بالطبع, the frequency bands of different modules are purchased, and the scanning frequency bands are different.

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Map: (بالطبع, to know the location information of each terminal, GNSS modules such as GPS or Beidou need to be installed)

Support tile maps, image maps, network maps, etc.

image 1

Configuration section

وضع: 1. MESH node or bridge configuration

image 7

2. Wireless configuration:

image 18

2.1 Transmission power configuration, the power of different products purchased is different.

عرض النطاق الترددي للقناة: 5M 10M 20M 40M

قناة: Different channels are used to purchase different products

The coverage distance (متر) needs to be filled in according to the actual situation. If it is set to 3000 متر, it is impossible to actually run to 5000 متر.

Number of Antennas 2

Fixed MCS rate: Can be set to off for automatic selection. If you want stable transmission, it is recommended to set the manual, يتراوح (MCS0 to MCS15)

Bandwidth, Modulation, معدل

Limit MCS rate: It is recommended to enable it. After enabling it, if the fixed rate is MCS4, the software will automatically select the best modulation method from MCS0 to MCS4 during the test.

5م10م20م40م
MCS0ببسك 1/21.7م3.3م6.5م13.5م
MCS1QPSK  1/23.2م6.5م13م27م
MCS2QPSK  3/44.8م9.8م19.5م40.5م
MCS316قم 1/26.5م13م26م54م
MCS416قم 3/49.7م19.5م39م81م
MCS564قم 2/313م26م52م108م
MCS664قم 3/414.5م29م58.5م121م
MCS764قم 5/616م32.5م65م135م
MCS8ببسك 1/23.2م6.5م13م27م
MCS9QPSK  1/26.5م13م26م54م
MCS10QPSK  3/49.7م19.5م39م81م
MCS1116قم 1/213م26م52م108م
MCS1216قم 3/419.5م39م78م162م
MCS1364قم 2/326م52م104م216م
MCS1464قم 3/429م58.5م117م243م
MCS1564قم 5/632.5م65م130م270م

From MCS0 to MCS7, two wireless ports send the same data in order to improve stability during the movement.

From MCS8 to MCS15, the two wireless ports send different data, which can make the rate X2

If it is in a mobile state, it is recommended to use BPSK or QPSK to transmit data. 16QAM and 64QAM are suitable for use with fixed transmission.

If MCS8 to MCS15 is used, it is recommended that the antennas of the two ports be 90 degrees from each other, على سبيل المثال, one is vertical and the other is horizontal.

If drones are used, MCS0 to MCS2 is recommended.

The greater the bandwidth, the lower the sensitivity. The same goes for modulation.

above rate unit bps

3. شبكة:

image 9

4. User management:

image 11

5. نظام

image 16

6. Tools Configure serial port, GPS/Beidou/GNSS, 4G/5G access, وغيرها من المعلمات

image 10

6.1 Multi-device management, in the upper right corner, you can log in and manage users remotely, and it is also a real-time dynamic interface display or map display.

image 6
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6.2 Serial port software settings:

image 19

Select Expert Mode, Tools, and UART Interface.

image 4

choose new

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انتباه, if you use the serial port to transmit serial data, you have to choose ttyS0 (COM1 of hardware) and ttyUSB0 (COM2 of hardware), ttyATH0 is invalid, وضع: شبكة

معدل الباود 115200, توقف قليلا 1, parity none.

Name 1, protocol UDP, عنوان IP, 192.168.55.100 (the IP address here is the IP address of the other device, على سبيل المثال, input the IP of the computer for the computer, and input the IP of the device for the device).

ميناء 20005, 20003. Choose a port number

The computer’s IP is set to a fixed 192.168.17.100

image 20

Short the TX RX pins of COM1 and COM2 of the device.

image 23

Use the TCP UDP test tool to fill in the IP and port of the device.

Send it to loop back the data.

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