Operate guide for Vcan1401-Mesh Ad hoc network communication module

Mesh Ad hoc network communication module

1. Brief introduction of ad hoc network communication module

Joalo ka marang-rang a itlhophisang a selefouno, Vcan1401-Mesh supports any network topology. Ho fapana le marang-rang a tloaelehileng a se nang mohala, it is a wireless broadband system with no center, ajoa, phetiso ea li-multi-hop, tsela e matla, strong invulnerability and good scalability. It uses its own routing protocol internally to complete the wireless communication between nodes through wireless multi-hop forwarding. Sistimi ea phetisetso ea marang-rang e phatlalalitsoeng ea Broadband e nang le protocol e sebetsang hantle ea MAC layer le protocol ea mekhahlelo e 'meli.. All nodes are completely equal, without any infrastructure, and can quickly build a dedicated self-organizing network between mobile nodes, fana ka puisano e fetohang hanghang, e na le ts'ebetso e ntle ea Broadband, and support the real-time transmission of multimedia information such as video coding and audio coding. Theknoloji ea tsamaiso e na le melemo ea bokhoni bo matla ba ho thibela ho kena-kenana, bokgabane bo phahameng, sebaka se selelele sa phetiso, matla a ho thibela ho fela, le bokgoni bo matla ba diffraction. E khona ho hlokomela mesebetsi ea phetisetso ea data ea nako ea 'nete le ea boleng bo holimo ka mokhoa o se nang mohala oa litsela tse peli libakeng tse rarahaneng le tse sa bonahaleng..

Vcan1401-Mesh series technical features

*Ha ho hlokahale ho theha seteishene sa bohareng le tsamaiso e rarahaneng ea tsamaiso. Ka mor'a hore setša se khannoe, e tla iketsetsa marang-rang, and the communication can be started in “seconds”;

* Topology e sa reroang, phetiso ea li-multi-hop, phetiso ea phetiso;

* Litšobotsi tse utloahalang tsa node ka 'ngoe li ka hlophisoa ka mokhoa o bonolo;

* Hajoale, marang-rang a tšoanang a maqhubu a ka tšehetsa ho hokahanya ha ≥32 nodes;

* Channel e patiloe ka AES;

* Boleng bo phahameng ba data bandwidth ke 90Mbps;

* Bokhoni bo matla ba ho thibela tšitiso, bokgabane bo phahameng, sebaka se selelele sa phetiso, anti-tshitsiso

Bokgoni bo matla ba ho wa le bokgoni ba ho kgeloha

2. Litekanyetso tsa tekheniki

• Khafetsa ea puisano: 1412~1452MHz, adjustable in 5MHz steps;
• Matla a phetiso: 2*30dBm (2*1The), 1dBm mohato o ka fetolehang。
• Mokhoa oa bandwidth: 5 / 10 / 20 MHz;
• mokhoa diileketerone: TDD-COFDM e nang le mefuta e mengata;
• Ho feto-fetoha ha molumo oa thepa: BPSK/QPSK/16QAM/64QAM (e ikamahanyang le maemo kapa e tsitsitseng);
• fumana nahanela: -98dBm @ 10MHz;

• Bohole ba puisano: 30km SE (moea oa mobu/moea-moea-moea-moea-le-moea-moea-le-moea), 8km SE (tjaka-ea-mao e fatshe);
• Sekhahla sa puisano: peak 90Mbps (ikamahanyang le maemo);
• Ho lieha ha phetiso: Single jump about 2ms；
• Multi-hop bokhoni: ho fihlela ho 8 tlola video;
• Start time: ≤25S;
• Nako ea ho kena marang-rang: ka tlase ho 1 ea bobeli;
• Ho fetola tsela: ka tlase ho 1 ea bobeli;
• segokanyimmediamentsi sa sebolokigolo Data: boema-kepe ba marang-rang x 2, RS232 x 2;
• tshebediso ya matla: 2~8W
• Protection level: IP65;

• Ho sebetsa mocheso: -40~ + 70 ℃;
• litekanyo: bolelele: 72.8mm*width 47.3mm*height 17.9mm
• Weight: 78g,

2. Software operation instructions

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

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.

3. Status section:

Kakaretso:

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, ehlile, it can also be operated in the terminal state.

Spectrum scanning: Check the interference of each frequency band. Ehlile, the frequency bands of different modules are purchased, and the scanning frequency bands are different.

Map: (Ehlile, 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, joalo-joalo.

Configuration section:

Mode: 1. MESH node or bridge configuration

2. Wireless configuration:

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

kgonothebolo Channel: 5M 10M 20M 40M

Mocha: Different channels are used to purchase different products

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

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, mefuta e fapaneng (MCS0 to MCS15)

kgonothebolo, modulator, 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	3.3limithara	6.5M	13.5M
MCS1	QPSK 1/2	3.2limithara	6.5M	13limithara	27limithara
MCS2	QPSK 3/4	4.8limithara	9.8limithara	19.5M	40.5M
MCS3	16QAM 1/2	6.5M	13limithara	26M	54M
MCS4	16QAM 3/4	9.7M	19.5M	39M	81M
MCS5	64QAM 2/3	13limithara	26M	52limithara	108M
MCS6	64QAM 3/4	14.5M	29M	58.5M	121M
MCS7	64QAM 5/6	16M	32.5M	65limithara	135M
MCS8	BPSK 1/2	3.2limithara	6.5M	13limithara	27limithara
MCS9	QPSK 1/2	6.5M	13limithara	26M	54M
MCS10	QPSK 3/4	9.7M	19.5M	39M	81M
MCS11	16QAM 1/2	13limithara	26M	52limithara	108M
MCS12	16QAM 3/4	19.5M	39M	78M	162M
MCS13	64QAM 2/3	26M	52limithara	104M	216M
MCS14	64QAM 3/4	29M	58.5M	117M	243M
MCS15	64QAM 5/6	32.5M	65limithara	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 to each other, ka mohlala, 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 unitbps

3. Network:

4. User management:

5. System

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

Tlhokomeliso, 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, mokgoa: marangrang

sekhahla Baud 115200, setopong hanyane 1, parity none.

Name 1, protocol UDP, IP address, 192.168.55.100 (the IP address here is the IP address of the other device, ka mohlala, 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 to loop back data.