Project BackgroundWith the development of national economic construction, port business is developing rapidly, and the demand for intelligence in both inland and import/export port operations is increasing. Quay bridge, track crane, automatic guidance vehicle, intelligent control system In the construction of digital ports, many problems are often encountered: the layout of the port is complex, especially in the offshore operation area, which is affected by sea tides and is not suitable for laying cables on a large area. The operation area does not allow overhead open lines and is not suitable for laying wired networks; Port operation machinery and other transfer vehicles require a business network that can support mobile operations. Therefore, using wireless local area network technology to build a low-level communication platform has become a practical and effective solution. Bodaqun wireless communication products support wireless networks with high mobility, high confidentiality, and strong anti-interference capabilities, meeting the requirements of various port business systems and playing an important role in intelligent ports.&Middot; Site Environment Map& Nbsp& Nbsp& Nbsp& Nbsp& Nbsp& Nbsp& Nbsp& Nbsp& Nbsp& Nbsp& Nbsp& Nbsp& Nbsp& Nbsp& Nbsp& Nbsp& Nbsp& Nbsp& Nbsp& Nbsp& Nbsp& Nbsp& Nbsp& Nbsp& Nbsp& Nbsp& Nbsp& Nbsp& Nbsp& Nbsp& Nbsp& Nbsp& Nbsp& Nbsp& Nbsp& Nbsp& Nbsp& Nbsp& Nbsp& Nbsp& Nbsp& Nbsp& Nbsp& Nbsp& Nbsp& Nbsp& Nbsp& Nbsp& Nbsp& Nbsp& Nbsp& Nbsp& Nbsp& Nbsp& Nbsp& Nbsp& Nbsp& Nbsp& Nbsp& Nbsp& Nbsp& Nbsp& Nbsp& Nbsp& Nbsp& Nbsp& Nbsp& Nbsp& Nbsp& Nbsp& Nbsp& Nbsp& Nbsp& Nbsp& Nbsp& Nbsp& Nbsp& Nbsp; conceptual designThere are three tracks on the project site, with the middle track serving as the loading machine operation area and one loading machine on the track; There is one stacker on each track in the operation area of the stacker on both sides of the track; According to customer needs, the monitoring video and control data will be transmitted back to the dispatch and monitoring center to achieve remote data control and video monitoring.After on-site investigation, the design adopts a point-to-point networking method. Each stacker and the material transfer building at the starting point of the track use two pairs of wireless point-to-point devices (one pair to transmit video data and one pair to transmit control data) to cascade the loading machine (or stacker) with the material transfer building, ensuring the stability of data transmission.&Middot; Link topology diagramProgram Features&Middot; IP68 protection level, corrosion-resistant design, suitable for 24-hour continuous operation in harsh port environments&Middot; Assist in unmanned port operations and save labor costs&Middot; Rapid construction to avoid damage to port ground and roads&Middot; Stable transmission and strong anti-interference ability&Middot; Flexible construction of communication platform, practical and efficient&Middot; Meeting job requirements and remote controlInstallation site photos&Middot; test data&Middot; Monitoring effect diagram of the monitoring room