রোবট বা মিনি রিমোট চালিত যানবাহন FPV-এর জন্য ডেটা অডিও ট্রান্সসিভার সহ কোয়াড ভিডিও ট্রান্সমিটার

অনবরত জিজ্ঞাসিত প্রশ্ন:

প্রশ্ন: What’s the operating distance achieved in LOS and NLOS?

প্রশ্ন: What is the delay of your Ground Robotic Vehicle system?

উত্তর: Video and Audio at 150~300 milliseconds. (including the camera and display monitor). Data latency at 40 মিলিসেকেন্ড.

প্রশ্ন: Do you have an AV with bidirectional data transmission?

উত্তর: Do you mean unidirectional video transmission and bidirectional data transmission? This model supports one-way video transmission, two-way audio, and data transmission. The transmitter supports the installation of four cameras, microphones, loudspeakers, and lidar data collection; the receiver has HDMI and RJ45 ethernet outputs to the computer, as well as MIPI and LVD outputs.

প্রশ্ন: Can you make it smaller?

উত্তর: হাঁ. We can make it smaller and change the 4-watt PA power amplifier to 2-watt PA. Two BNC Audio Input Output will change the smaller IO connector. দ্য New Transmitter dimension is 13*10*3.7cm.

প্রশ্ন: Why is the video quality very good when the camera is fixed, but when it is shaken in the hand, the video becomes blurry?

উত্তর: This is caused by video image compression. In order to pursue the real-time nature of the video image, the amount of data compressed by the image will increase when it shakes. The transmitter’s software will improve the video image quality to ensure low latency.

প্রশ্ন: What is the user ID and password when I want to use the Advanced setting?

উত্তর: Admin, 123456

আরও FAQ

1. How to set the minimum value of the retransmission number.

প্রশ্ন: Is there a way in the video/Audio/Data module to change its retransmission to a minimum value so that it should not retransmit the previous data if the RF range breaks? এখন, there is no option available for retransmission control to minimum value.

উত্তর: The number of retransmissions can be set and configured on the web page.

The transmitter and receiver both have an ethernet port. Please connect it to your PC via net cable. Type default IP 192.168.1.20 in the browser and enter the web management page.
ডিফল্ট user is admin এবং password is 123456

Three here means that the number of retransmissions is three. You can also change it to 0.

What is set on the transmitter is the number of retransmissions from the transmitter to the receiver, and what is set on the receiver is the number of retransmissions from the receiver to the transmitter.

2. What is the password for the software of RX and TX?

The below password is used for the web page where the customer logs in, and there is an advanced setting in the serial port software.

ব্যবহারকারী: অ্যাডমিন

পাসওয়ার্ড: 123456

3. Does your ground robot transmitter support 1080P 30X zoom camera？

Our ground robot transmitter supports connecting PTZ cameras.

Because our transmitter video input only supports AHD and CVBS camera input, not common IP cameras, there is no problem with your AHD 30X ZOOM camera.

Common PTZ cameras require RS485 protocol to connect the joystick and camera. Our transmitter and receiver default support RS232, so you must purchase an RS232⇄RS485 adapter board.

সফটওয়্যার

Parameter Modification Software

PlatformSetv1.17.15.zip

https://drive.google.com/file/d/15mwzzISFD6HErQUyIFtYFb7VMc1aIGkg/view?usp=drive_link

ভিডিও প্লেয়ার

TzPlayer3.0.2_en.rar

https://drive.google.com/file/d/1-M0haoKP5hgPaTh8857NVKxmBzd64ywh/view?usp=sharing

Something you need to confirm when order

1. তথ্য বন্দর, 232 (ডিফল্ট) বা RS485?
2. Video Transfer Frequency: Default is 430-440Mhz.
3. Length of the Transmitter and Receiver Antenna.
4. গ্রাহক: Do you need a normal box without a screen and control panel or need a handheld remote control panel? (Ground Control Station)

Do you know? The closer the wireless transmission antenna is to the ground, সংক্রমণ দূরত্ব কম.

আজ, a customer visited our factory to test our equipment’s performance, সংক্রমণ দূরত্ব, and anti-interference ability. As per his requirement, the transmitter and antenna are 30cm from the ground, and the receiver and antenna are 80cm from the ground.

The wireless transmission system used for ground robot vehicles or remote-controlled cars needs to solve three problems.

1. Send the video from the transmitter’s four cameras to the receiver. The operator of the receiver can select any one video of the four-way channels, or combine the four videos on one display.
2. Through the built-in two-way transceiver data transmission system, the operating instructions for controlling the transmitter sent from the receiver can be transmitted to the transmitter. একই সময়ে, the real-time position of the transmitter and the data collected by the detection sensor are transmitted to the receiver.
3. Through the built-in two-way audio voice system, you can have two-way voice calls communication, or you can use the microphone and speaker installed on the transmitter to board cast from the receiver to the transmitter or monitor the transmitter’s sound.

ব্যবহারকারী এর ম্যানুয়াল

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