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Poweline Ethernet Bridge used in inspection robots

2024-09-12

1、Industry background

In many companies, especially those working in high temperature, high humidity, toxic and dangerous environments, industrial robots and service robots have been able to replace workers in high-risk industries. Robots replacing people has gradually become a trend.

Inspection robots are mainly divided into the following categories: power inspection, park inspection, prison inspection, indoor inspection, computer room inspection, power tunnel and urban underground pipeline inspection, grain warehouse inspection, etc.

Therefore, is there a communication method that can effectively meet the complex scene requirements of inspection robots?

2、Solution

Kunshan Wondertek Technology uses Powerline Communication technology to transmit information such as audio and video, control instructions and system status, which can ensure the accuracy of the entire communication process. Compared with WiFi, it not only improves the communication bandwidth and data transmission reliability, but also avoids the problem that WiFi is susceptible to electromagnetic interference; compared with network wiring transmission, it simplifies wiring and greatly reduces networking costs, so it is widely used in inspection robots.

Poweline Ethernet Bridge used 19as

The rail inspection robot of a certain project uses a rail moving mechanism for its walking mode. The robot body obtains power by using a sliding wire. Usually in a power distribution room, the distance of the sliding wire is within 20~300 meters. In fact, a certain project site only needs one WD-1201M-DIN device on the ground side and one carrier module on the robot side. It is suitable for sites with DC 10-80V and AC 100-240V, and transmits network signals through the sliding wire. The Plc technology of Kunshan Power Network can transmit data with the help of the sliding wire. Without additional wiring, it can achieve precise positioning and high-speed operation, and then realize more functional applications. It can effectively solve the problem of large delay of WiFi signals, and the transmission is stable, and there will be no problems such as disconnection. The advantages of the distribution station track-type intelligent inspection robot system solution based on Kunshan wondertek PLC technology are as follows:

1) Using existing power lines, there is no need to re-establish the network, no wiring troubles, Plug And Play;

2) More stable and fast in construction and operation, saving costs;

3) High reliability, PLC physical layer and MAC layer have multiple means such as denoising, error correction, data encryption, data backup/retransmission to ensure safe and reliable data transmission;

4)High transmission rate. Transmission speed 1200Mbps.

The following figure takes AC 220V as an example:

3、 Conclusion

As a professional manufacturer of industrial-grade power carrier modules and equipment, Kunshan Net Power Technology provides effective and reliable communication solutions for intelligent robot inspection systems. With advanced industrial Ethernet technology, it realizes the monitoring, identification and detection of inspection robots in various complex scenarios, ensuring the stability, safety and reliability of the entire inspection system. In the future, Kunshan Net Power Technology will continue to focus on the field of industrial automation and control, deepen the technical innovation and structural upgrade of products, strive to improve the level of after-sales service, and empower the entire industry.