راهنمای کاربر شبکه IP MESH Ad Hoc

راهنمای کاربر شبکه IP MESH Ad Hoc

      Version number: iVcan-20230606

Brief introduction

  • Our Ad hoc network communication radio station, as a mobile self-organizing network, supports any network topology.
  • برخلاف شبکه های بی سیم سنتی, it is a wireless broadband system with no center, توزیع شده است, رله چند هاپ, مسیریابی پویا, strong invulnerability, and good scalability.
  • Some routing protocols complete the wireless communication between nodes through wireless multi-hop forwarding.
  • یک سیستم انتقال شبکه بی سیم پهن باند موقت با یک پروتکل انتقال لایه MAC کارآمد و یک پروتکل مسیریابی دو لایه.
  • All nodes are completely equal, without any infrastructure, and can quickly build a dedicated self-organizing network between mobile nodes, ارتباط تطبیقی ​​فوری را فراهم می کند, عملکرد پهنای باند عالی دارند, and support the real-time transmission of multimedia information such as video coding and audio coding.
  • فن آوری سیستم دارای مزایای توانایی ضد تداخل قوی است, بازده طیف بالا, فاصله انتقال طولانی, anti-fading ability, and strong diffraction ability.
  • It can realize real-time and high-quality wireless two-way data transmission functions in complex and non-line-of-sight environments.

ویژگی های فنی

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 “ثانیه”;
  • Arbitrary topology, رله چند هاپ, relay forwarding;
  • The logical attributes of each node can be flexibly configured;
  • در حال حاضر, همان شبکه فرکانس می تواند از اتصال ≥32 گره پشتیبانی کند;
  • کانال با AES رمزگذاری شده است;
  • حداکثر مقدار پهنای باند داده سیستم 90 مگابیت در ثانیه است;
  • توانایی ضد تداخل قوی, بازده طیف بالا, فاصله انتقال طولانی, ضد تداخل
  • توانایی سقوط قوی و توانایی پراش

پارامترهای فنی

  • فرکانس ارتباط: 1412~1452MHz, adjustable in 5MHz steps;
  • قدرت انتقال: 2*30DBM به (2*1W), 1dBm step adjustable。
  • حالت پهنای باند: 5 / 10 / 20 مگاهرتز;
  • روش مدولاسیون: چند حامل TDD-COFDM;
  • مدولاسیون حامل: BPSK/QPSK/16QAM/64QAM (تطبیقی ​​یا ثابت);
  • حساسیت دریافت کنید: -98dBm @ 10MHz;
  • فاصله ارتباطی: 30کیلومتر (خط دید زمینی/هوای هوایی), 8کیلومتر (خط دید زمین-زمین);
  • نرخ ارتباط: peak 90Mbps (تطبیقی);
  • تاخیر انتقال: Single jump about 2ms；
  • قابلیت چند پرش: تا 8 پرش های ویدئویی;
  • Start time: ≤25S;
  • زمان دسترسی به شبکه: کمتر از 1 دوم;
  • سوئیچینگ مسیریابی: کمتر از 1 دوم;
  • رابط داده: network port x 2, RS232 x 2;
  • مصرف برق: 2~ 8 وات
  • سطح حفاظت: IP65;
  • دمای کاری: -40~+70 ℃;
  • ابعاد: طول: 72.8mm*width 47.3mm*height 17.9mm
  •  وزن: 78g

Software operation Instructions

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

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

نمای کلی:

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

image 12

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

image 14

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

image 17

Terminal state:

image 13

Ad hoc network: You can remark the name, البته, it can also be operated in the terminal state.

image 5

اسکن طیف: Check the interference of each frequency band. البته, the frequency bands of different modules are purchased, and the scanning frequency bands are different.

image 22

Map: (البته, 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, و غیره.

image 1

Configuration section

حالت: 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.

پهنای باند کانال: 5M 10M 20M 40M

کانال: 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, محدوده (MCS0 to MCS15)

پهنای باند, تلفیق, امتیاز دهید

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
MCS0BPSK 1/21.7م3.3متر6.5م13.5م
MCS1QPSK 1/23.2متر6.5م13متر27متر
MCS2QPSK 3/44.8متر9.8متر19.5م40.5م
MCS316QAM 1/26.5م13متر26م54م
MCS416QAM 3/49.7م19.5م39م81م
MCS564QAM 2/313متر26م52متر108م
MCS664QAM 3/414.5م29م58.5م121م
MCS764QAM 5/616م32.5م65متر135م
MCS8BPSK 1/23.2متر6.5م13متر27متر
MCS9QPSK 1/26.5م13متر26م54م
MCS10QPSK 3/49.7م19.5م39م81م
MCS1116QAM 1/213متر26م52متر108م
MCS1216QAM 3/419.5م39م78م162م
MCS1364QAM 2/326م52متر104م216م
MCS1464QAM 3/429م58.5م117م243م
MCS1564QAM 5/632.5م65متر130م270م

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, به عنوان مثال, 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. شبکه:

image 9

4. User management:

image 11

5. سیستم

image 16

6. Tools Configure serial port, GPS/Beidou/GNSS, 4G/5G access, و سایر پارامترها

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
image 21

6.2 Serial port software settings:

image 19

Select Expert Mode, Tools, and UART Interface.

image 4

choose new

image 8

توجه, 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, حالت: شبکه

نرخ باود 115200, کمی توقف 1, parity none.

نام 1, protocol UDP, آدرس IP, 192.168.55.100 (the IP address here is the IP address of the other device, به عنوان مثال, input the IP of the computer for the computer, and input the IP of the device for the device).

بندر 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.

سوال بپرسید

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