Intelligent electronic bus board based on POE (Power Over Ethernet) technology and PON (Passive Optical Network) technology

Abstract

The invention provides an intelligent electronic bus board based on a POE (Power Over Ethernet) technology and a PON (Passive Optical Network) technology, wherein the intelligent electronic bus board is simplified in equipment structure and advanced in networking mode. The intelligent electronic bus board comprises a POE-based multi-media module, a POE-based network monitoring module, a POE-based LED (Light-Emitting Diode) module, a POE-based temperature control module, a POE-based wireless broadband module and a POE switching module optical network, wherein the POE-based multi-media module, the POE-based network monitoring module, the POE-based LED module, the POE-based temperature control module and the POE-based wireless broadband module are connected with a POE switching module by virtue of RJ45 / POE connecting lines; the POE switching module is connected with the optical network by virtue of an optical fiber. According to the intelligent electronic bus board, a traditional electronic bus board system is perfectly integrated with a PON optical network and a WLAN (Wireless Local Area Network), Wi-Fi (Wireless Fidelity) signal cover is expanded on the basis of original functions; a data transmission line and a power supply line which are independent from each other in the prior art are integrated into a whole, so that the safety of the existing structured wiring is ensured, furthermore the normal operation of an existing system is ensured and the cost is lowered to the greatest extent.

Description

technical field [0001] The invention relates to an intelligent electronic stop sign system, in particular to an intelligent electronic stop sign based on POE and PON technologies. Background technique [0002] Existing electronic station sign products are mainly based on 2 / 3G communication technology, and wireless transmission resources are limited, which is not conducive to real-time playback of high-definition video and affects the richness of multimedia services. The wireless environment is complex, and the radio signal is susceptible to external interference, which seriously affects the normal operation of the stop sign system. The system is not open enough and not suitable for diversified networking. Each electronic device inside the stop sign uses independent transmission lines and power supply lines. The interfaces and wiring between devices are complicated, the probability of damage is high, and the construction and maintenance costs are high. Contents of the inve...

AI Technical Summary

Problems solved by technology

[0002] Existing electronic station signage products are mainly based on 2 / 3G communication technology, with limited wireless transmission resources, which is not conducive to real-time playback of high-definition video and affects the richness of multimedia services

The wireless environment is complex, and the radio signal is susceptible to external interference, which seriously affects the normal operation of the stop sign system

The system is not open enough and not suitable for diversified networking

Each electronic device inside the station sign uses independent transmission lines and power supply lines. The interfaces and wiring between devices are complicated, the probability of damage is high, and the construction and maintenance costs are high.

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