Navigation lamp controller output circuit based on current monitoring technology and control method of navigation lamp controller output circuit

Abstract

The invention discloses a navigation light controller output circuit based on a current monitoring technology and a control method thereof, relates to the technical field of navigation light controllers, and aims to solve the problems that a power supply is directly cut off and an alarm is given when an abnormality occurs, and the fault of a navigation light cannot be accurately judged according to monitored data, so that the reliability of the navigation light controller is improved. And a fault which can be solved by adjusting voltage or current cannot be realized, so that the practical performance of the output circuit of the controller is reduced. The two operational amplifiers are respectively arranged as an operational amplifier U6A and an operational amplifier U6C, the two triodes are respectively arranged as a triode TR1 and a triode TR6, a pin 4 of the time base integrated chip receives an operation signal, a pin 3 of the time base integrated chip outputs a pulse signal, and a pin 5 of the time base integrated chip outputs the pulse signal. The 24V incandescent lamp is used as a navigation lamp, and the control loop comprises a pulse control circuit and a current monitoring circuit.

Description

technical field [0001] The invention relates to the technical field of navigation light controllers, in particular to a current monitoring technology in an output circuit of a navigation light controller and a control method thereof. Background technique [0002] Navigation light refers to the signal light used to indicate its own position and movement direction when an aircraft or ship is sailing at night, so as to facilitate mutual avoidance and identification. The ship is equipped with red lights on the port side, green lights on the starboard side, and white lights on the mast and stern; non-motorized ships are equipped with side lights; wooden sailboats only have one white light. A device that can send an alarm when a fault occurs. Current monitoring technology refers to measuring and monitoring the current change of electrical equipment during use. Applying current monitoring technology to the output circuit of the navigation light controller can improve navigation. L...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a current monitoring technology in the output circuit of the navigation light controller and its control method, so as to solve the problem in the above-mentioned background technology that when an abnormality occurs, the power supply is directly cut off and an alarm is given, which cannot be accurately detected according to the monitored data. Judgment of the fault of the navigation light, the fault that can be solved by adjusting the voltage or current cannot be realized, which makes the practical performance of the controller output circuit decline

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