IP MESH Ad Hoc gabay sa gumagamit ng network

IP MESH Ad Hoc gabay sa gumagamit ng network

      Version number: iVcan-20230606

Brief introduction

• Our Ad hoc network communication radio station, as a mobile self-organizing network, supports any network topology.
• Hindi tulad ng mga tradisyonal na wireless network, it is a wireless broadband system with no center, naipamahagi na, maraming hop relay, dynamic na pag ruta, malakas na kawalan ng kakayahan, and good scalability.
• Some routing protocols complete the wireless communication between nodes through wireless multi-hop forwarding.
• Ang isang ad hoc ay namamahagi ng broadband wireless network transmission system na may mahusay na MAC layer transmission protocol at isang dalawang layer na routing protocol.
• All nodes are completely equal, without any infrastructure, and can quickly build a dedicated self-organizing network between mobile nodes, magbigay ng instant adaptive communication, magkaroon ng mahusay na pagganap ng broadband, and support the real-time transmission of multimedia information such as video coding and audio coding.
• Ang teknolohiya ng sistema ay may mga pakinabang ng malakas na kakayahan laban sa panghihimasok, mataas na spectrum kahusayan, distansya sa pagpapadala, anti pagkupas na kakayahan, at malakas na diffraction ability.
• Maaari itong mapagtanto ang real time at mataas na kalidad na wireless na dalawang paraan ng mga function ng paghahatid ng data sa kumplikado at hindi linya ng paningin na kapaligiran.

Technical Features

• Hindi na kailangang mag set up ng isang sentral na istasyon at kumplikadong pagsasaayos ng system. Pagkatapos ng site ay pinapatakbo sa, ito ay awtomatikong bumuo ng isang network, at ang komunikasyon ay maaaring simulan sa “segundo”;
• Arbitrary topology, maraming hop relay, pagpasa ng relay;
• Ang mga lohikal na katangian ng bawat node ay maaaring flexibly configure;
• Sa kasalukuyan, ang parehong dalas ng network ay maaaring suportahan ang interconnection ng ≥32 nodes;
• Ang channel ay naka encrypt na may AES;
• Ang halaga ng peak ng bandwidth ng data ng system ay 90Mbps;
• Malakas na kakayahan laban sa panghihimasok, mataas na spectrum kahusayan, distansya sa pagpapadala, anti-interference
• Malakas na pagbagsak kakayahan at diffraction kakayahan

Teknikal na mga parameter

• Dalas ng komunikasyon: 1412~1452MHz, adjustable in 5MHz steps;
• Transmission kapangyarihan: 2*30dBm (2*1W), 1dBm step adjustable。
• Mode ng bandwidth: 5 / 10 / 20 MHz;
• Paraan ng modulation: multi-carrier TDD-COFDM;
• Modulasyon ng carrier: BPSK / QSKK / 16QAM / 64QAM (adaptive o nakapirming);
• Tumanggap ng pagiging sensitibo: -98dBm @ 10MHz;
• Distansya ng komunikasyon: 30km (linya ng paningin sa lupa/hangin-hangin), 8km (guhit sa lupa);
• Rate ng komunikasyon: peak 90Mbps (adaptive na);
• Pagkaantala sa pagpapadala ng transmission: Single jump about 2ms；
• Kakayahan sa maraming hop: hanggang sa 8 video jumps;
• Start time: ≤25;
• Oras ng pag access sa network: mas mababa sa 1 pangalawa;
• Pag ruta ng paglipat: mas mababa sa 1 pangalawa;
• Interface ng datos: port ng network x 2, RS232 x 2;
• Pagkonsumo ng kapangyarihan: 2~8W
• Protection level: IP65;
• Nagtatrabaho temperatura: -40~ + 70℃;
• Mga dimensiyon: haba: 72.8mm*width 47.3mm*height 17.9mm
•  Timbang: 78g

Software operation Instructions

Support 5M, 10M, and 20M bandwidth, real-time graphical interface display, real-time map indication, at iba pa.

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:

Pangkalahatang-buod:

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

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

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

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

Terminal state:

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

Pag scan ng spectrum: Check the interference of each frequency band. Oo nga naman, the frequency bands of different modules are purchased, and the scanning frequency bands are different.

Map: (Oo nga naman, 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, at iba pa.

Configuration section

Na mode: 1. MESH node or bridge configuration

2. Wireless configuration:

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

Channel bandwidth: 5M 10M 20M 40M

Channel: Different channels are used to purchase different products

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

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, hanay (MCS0 to MCS15)

Bandwidth, Modulation, Rate

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.

		5M	10M	20M	40M
MCS0	BPSK 1/2	1.7M	3.3m	6.5M	13.5M
MCS1	QPSK 1/2	3.2m	6.5M	13m	27m
MCS2	QPSK 3/4	4.8m	9.8m	19.5M	40.5M
MCS3	16QAM 1/2	6.5M	13m	26M	54M
MCS4	16QAM 3/4	9.7M	19.5M	39M	81M
MCS5	64QAM 2/3	13m	26M	52m	108M
MCS6	64QAM 3/4	14.5M	29M	58.5M	121M
MCS7	64QAM 5/6	16M	32.5M	65m	135M
MCS8	BPSK 1/2	3.2m	6.5M	13m	27m
MCS9	QPSK 1/2	6.5M	13m	26M	54M
MCS10	QPSK 3/4	9.7M	19.5M	39M	81M
MCS11	16QAM 1/2	13m	26M	52m	108M
MCS12	16QAM 3/4	19.5M	39M	78M	162M
MCS13	64QAM 2/3	26M	52m	104M	216M
MCS14	64QAM 3/4	29M	58.5M	117M	243M
MCS15	64QAM 5/6	32.5M	65m	130M	270M

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, halimbawa, 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. Network:

4. User management:

5. Sistema ng

6. Tools Configure serial port, GPS/Beidou/GNSS, 4G/5G access, and other parameters

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.

6.2 Serial port software settings:

Select Expert Mode, Tools, and UART Interface.

choose new

Maingat, 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, mode: network

Baud rate 115200, itigil ang bit 1, parity none.

Pangalan 1, protocol UDP, IP address, 192.168.55.100 (the IP address here is the IP address of the other device, halimbawa, input the IP of the computer for the computer, and input the IP of the device for the device).

Port 20005, 20003. Choose a port number

The computer’s IP is set to a fixed 192.168.17.100

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

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

Send it to loop back the data.