Intelligent channel warning sign device based on CDMA technology

Abstract

The invention discloses an intelligent channel warning sign device. The intelligent channel warning sign device structurally comprises a mechanical positioning traction device, a floating cavity, a waterproof cover, an alarm lamp and an antenna. An electrical appliance part comprises solar cell panels, a storage battery pack, a charging and discharging control circuit, a master control circuit comprising a clock, a central control chip and related circuits, a GPS module, a CDMA module, an antenna and signal transmitting module and a near field communication module. The device is fixed to the channel fort position through the positioning traction device; the floating cavity is a body of the device; the solar cell panels supply energy to the whole device; the GPS module provides a guarantee for positioning of the device; the CDMA module is a control communication module of a channel management part; and the antenna and signal transmitting module is used for external communication. The intelligent channel warning sign device is novel in design, reasonable in structure, low in input cost, convenient to apply and capable of saving energy; and the defects that an existing channel warning sign device cannot be systematically managed, the functions are incomplete or the warning effect is poor can be effectively overcome.

Description

technical field [0001] The invention relates to a waterway warning device, in particular to an intelligent waterway warning sign device. Background technique [0002] Nowadays, the role of transportation in economic development is becoming more and more important, and ships, as an important means of material transportation, are constantly flowing in the great rivers of our country. During the course of the ship's navigation, due to the unclear line of sight, it is impossible to check the situation on the water surface ahead, and there are endless examples of disasters caused by traffic accidents. The waterway warning equipment has always been required and actively explored by the waterway management department. At present, the common warning devices are mainly used in some important bridges or near coastal wharves, but there are few places where traffic warning devices are used in waterways. On the one hand, the relevant warning devices need energy supply to work normally, w...

AI Technical Summary

Problems solved by technology

[0003] The main technical problem to be solved by the present invention is to provide an intelligent intelligent waterway warning sign device for the deficiencies in the above-mentioned prior art, which has reasonable structural design, low investment cost, convenient construction, long service life and good use effect. It can effectively solve the defects and deficiencies in the existing waterway traffic, such as the fixed location of warning signs, inconvenient management and maintenance of waterway departments, and inconspicuous warning effects.

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