CN203705938U

CN203705938U - Unattended remote control module of navigation beacon transmitter on offshore oil platform

Info

Publication number: CN203705938U
Application number: CN201420090931.0U
Authority: CN
Inventors: 孔梦军
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-02-28
Filing date: 2014-02-28
Publication date: 2014-07-09
Anticipated expiration: 2024-02-28

Abstract

The utility model relates to an unattended remote control module of a navigation beacon transmitter on an offshore oil platform. According to the unattended remote control module of the navigation beacon transmitter on the offshore oil platform, two ports of a PCB are welded with a 24V DC input end and an equipment power output end; a trigger port is controlled by a control signal end; the trigger port and a timing chip controls a relay; and a power supply of equipment is controlled by the relay. According to the utility model, the advanced high-quality timing chip is adopted for control, and timing is accurate; and the super power relay is adopted to control a load, and the maximum can reach 30A. As the trigger port adopts optically coupled isolation, anti-jamming ability is high, and spurious triggering is avoided. By jumper selection, a high- or low-level triggered time-delay module can be set. The unattended remote control module has eight selectable time ranges: the shortest time range is 0.1 second, and the longest time range is 1 hour. A potentiometer is arranged for adjustment of time-delay, and time will be delayed longer by clockwise adjustment. The unattended remote control module has a power supply indicator and a time delay switch indicator.

Description

Offshore oil platform navigation beacon transmitter Unattended remote control module

Technical field

The utility model relates to the offshore oil platform navigation beacon transmitter Unattended remote control module that a kind of offshore oil production is used.

Background technology

Submarine oil is abundant containing an amount, and many intercalation families are all in the coastal oil exploitation base of having set up now.The exploitation of marine oil is different from land exploitation, it faces the constraint of these natural conditions, in the time of exploitation, need to carry out various safeguard protection work, generally recall land typhoon season offshore oil platform staff and keep away platform, now navigation beacon transmitter enters into unmanned state, due to after guiding aircraft start always in high-power emission state, can not work the long time, generally that continuous working needs shutdown after 1 to 2 hour, but after typhoon, when helicopter send staff to return to offshore oil platform, need the navigation of navigation beacon machine could navigate to smoothly the oil platform that will land, now need helicopter pilot to carry out Long-distance Control to the guiding aircraft on oil platform.Basic ideas of the present invention are by existing communication navigation set on offshore oil platform (navigation beacon transmitter, aviation intercom) is carried out to expanding of system function transformation, realize helicopter pilot in flight course by the opening and closing of the navigation beacon transmitter on the aviation intercom Long-distance Control oil platform in helicopter pilothouse.

Summary of the invention

The purpose of this utility model is to provide offshore oil platform navigation beacon transmitter Unattended remote control module.

To achieve the above object, the utility model adopts following technical scheme: offshore oil platform navigation beacon transmitter Unattended remote control module, its structure mainly comprises: pcb board, 24V direct current input end, equipment, control signal end, power supply and chronotron pilot lamp, triggering port, jumper cap, relay, device power supply (DPS) output terminal, timing chip, be welded with 24V direct current input end, device power supply (DPS) output terminal on described two ports of pcb board; Described triggering port is controlled by control signal end; Described triggering port, timing chip controls relay; The power supply of described equipment is controlled by relay.

Above-mentioned device power supply (DPS) output terminal one place is provided with jumper cap.

Above-mentioned pcb board is also welded with power supply and chronotron pilot lamp.

The beneficial effects of the utility model: chip controls while adopting advanced Q-meter, accurate timing; Adopt the load of super high power Control, maximum can reach 30A.Trigger end adopts light-coupled isolation, disturbs interference performance strong, avoids false triggering; Select through wire jumper, can set high or low level triggers time delay module; There are 8 kinds of optional time ranges, the shortest 0.1 second, reach 1 hour most.Time delay has potentiometer and regulates, and regulates clockwise the time can be longer; With power supply indication and delay switch indication.

Accompanying drawing explanation

Fig. 1 is the structural representation of the utility model offshore oil platform navigation beacon transmitter Unattended remote control module.

Fig. 2 is that the utility model offshore oil platform navigation beacon transmitter Unattended remote control module triggering port once triggers fundamental diagram.

Fig. 3 is that the utility model offshore oil platform navigation beacon transmitter Unattended remote control module triggering port triggers fundamental diagram again.

1-PCB plate in figure, 2-24V direct current input end, 3-equipment, 4-control signal end, 5-power supply and chronotron pilot lamp, 6-triggers port, 7-jumper cap, 8-relay, 9-device power supply (DPS) output terminal, 10-timing chip.

Embodiment

Below in conjunction with accompanying drawing 1-3, embodiment of the present utility model is made a detailed explanation.

Embodiment: offshore oil platform navigation beacon transmitter Unattended remote control module, its structure mainly comprises: pcb board 1,24V direct current input end 2, equipment 3, control signal end 4, power supply and chronotron pilot lamp 5, triggering port 6, jumper cap 7, relay 8, device power supply (DPS) output terminal 9, timing chip 10, be welded with 24V direct current input end 2, device power supply (DPS) output terminal 9 on described 1 two ports of pcb board; Described triggering port 6 is controlled by control signal end 4; Described triggering port 6, timing chip 10 pilot relays 8; The power supply of described equipment 3 is controlled by relay 8.

Described device power supply (DPS) output terminal 9 one places are provided with jumper cap 7.

Described pcb board 1 is also welded with power supply and chronotron pilot lamp 5.

The utility model Principle of Communication is: use one of aviation intercom speech generation in helicopter to transmit by helicopter pilot, then the antenna wireless of being furnished with by aviation intercom is transferred to offshore oil platform, then the aviation intercom signal receiving unit on offshore oil platform receives signal, two RELAY communication connection terminals meeting conductings after receiver on interface, then low and high level can trigger that remote control module 4 by these two Lead-through terminals, again by the make-and-break time of timing chip 10 pilot relays 8, then can control the conduction time of navigation beacon transmitter.Specific embodiment is as follows:

1. on 24V direct current input end 2, connect 24V direct supply, wait for by control signal end 4 whether trigger port 6 has trigger pip to send.

2. while triggering in the time that module triggering port 6 senses high or low level, module starts delay function, and wherein the switching of high or low level is selected by jumper cap 7.After module delay function is opened, relay 8 adhesives simultaneously, time delay finishes, and relay 8 disconnects.Shown in Fig. 2, be: the module time delay T=T1(triggered time)+T2(chip timing time).

3. be triggered in time delay when module, again received trigger pip if had, module can reclocking, automatically to trigger for the last time, until time delay finishes.Shown in Fig. 3, be: module time delay T=T1(many triggered times and interrupt latency time)+T2(chip timing time).

The present embodiment is with input voltage 24VDC, quiescent current: 12mA, maximum power dissipation: 52mA.Wherein high level triggers and requires: the voltage of triggering port 6 can trigger while being greater than 7V, and electric current is greater than 3 mA.

Claims

1. offshore oil platform navigation beacon transmitter Unattended remote control module, its structure mainly comprises: pcb board (1), 24V direct current input end (2), equipment (3), control signal end (4), power supply and chronotron pilot lamp (5), triggering port (6), jumper cap (7), relay (8), device power supply (DPS) output terminal (9), timing chip (10), is characterized in that: on (1) two port of pcb board, be welded with 24V direct current input end (2), device power supply (DPS) output terminal (9); Described triggering port (6) is controlled by control signal end (4); Described triggering port (6), timing chip (10) pilot relay (8); The power supply of described equipment (3) is controlled by relay (8).

2. according to the offshore oil platform navigation beacon transmitter Unattended remote control module described in claim 1, it is characterized in that described device power supply (DPS) output terminal (9) one places are provided with jumper cap (7).

3. according to the offshore oil platform navigation beacon transmitter Unattended remote control module described in claim 1, it is characterized in that described pcb board (1) is also welded with power supply and chronotron pilot lamp (5).