The multifunctional integrated lane unit combines license-plate recognition, vehicle monitoring, toll display, high-speed barrier, audible/visual alarm, lane controller, and motion controller. It enables integrated multi-device deployment and simplifies lane layout. The black-and-white dual-color design improves visual presentation and passage quality. The concept of centralized control plus cloud support significantly reduces system construction, O&M, and operating costs, supporting digital upgrades of toll stations.