CN2173432Y - On-line alarm device utilizing automatic paging station network - Google Patents

Abstract

The utility model relates to an on-line alarm device utilizing automatic paging station network, which is characterized in that alarm signals which are conveyed by a spot monitoring part control a trigger F1; the F1 controls a start and stop controllable pulse generator F4; a time series distributing circuit successively controls the on-off of switches S1-S10 and the on-off of an electric relay J by the conveyed pulses from the F4, so the cyclical action of taking a receiver, dialing telephone numbers, delaying, and ringing off can be realized, and the numbers of the BP sets of concerned people can be sent out by an automatic paging station, realizing alarm by utilizing automatic paging station network. The utility model has the advantages that the alarm device alarms quickly; alarm signals can be conveyed to fixed places and concerned people.

Description

On-line alarm device utilizing automatic paging station network

The utility model relates to a kind of alarm that utilizes automatic paging All-China Federation of Taiwan Compatriots net to report to the police.

Existing alarm mostly belongs to closed system, monitors that promptly the control head part is installed in on-site supervision, and host machine part is promptly reported to the police and partly only is installed in our unit's duty room, and staff on duty monitors.Yet because warning message only can be transferred to the limited fixed-sites such as duty room at main frame place, just in case operator on duty itself meets accident or when leaving the post because of thing, on-site supervision can't be implemented, its consequence is with hardly imaginable.

The purpose of this utility model just provides a kind of warning message and is not limited to fixed-sites such as passing to duty room, can also be sent to the zone that the automatic paging platform can cover, make the relevant personnel that wear beeper can in time know the alarm that utilizes automatic paging All-China Federation of Taiwan Compatriots net to report to the police of warning rapidly.

Solution of the present utility model is such: the MR end of controlled start-stop pulse producer F4 is received in the output of accepting the trigger F1 of alerting signal through F2-1, timing distribution circuit is received the output terminal of pulse producer F4, the control end of switch S 1-S10 is received in the output of its output terminal respective number, and corresponding off hook signal, on-hook signal are received delay circuit F13, F12-1 and F12-2 respectively; The output of delay circuit is received respectively by F14-1, R-S trigger and F16 that F14-2 constitutes, output control relay J by the R-S trigger realizes off-hook, on-hook, F16 receives the start-stop of the input end control F4 of F2-1, when alerting signal, trigger F1 upset, pulse producer F4 starting of oscillation, to timing distribution circuit output pulse, distribute successively by timing distribution circuit, the control telephone number corresponding is connected, when sequential distributor circuit output off-hook and on-hook signal, the break-make of may command relay J is finished the action of off-hook and on-hook, the start-stop of may command F4 simultaneously, make the controlled telephone machine repeat to finish off-hook → dialing → time-delay → on-hook → off-hook ... action, the number of relevant personnel's beeper is spread out of by the automatic paging platform, realize utilizing automatic paging All-China Federation of Taiwan Compatriots net to report to the police.

Accompanying drawing 1 is monitor portion power supply reason figure.

Accompanying drawing 2 is control section block schemes.

Accompanying drawing 3 is cascade timing distribution circuit schematic diagrams.

Accompanying drawing 4 is the another kind of block diagrams of control section.

Accompanying drawing 5 is pulse producer electrical schematic diagrams.

Accompanying drawing 6 is pulse producer electrical schematic diagrams.

The utility model is by through the outside line electric transducer scene being monitored, and delivers to control section after amplifying shaping by amplifier A1, A2, A3, A4.Control section has the trigger F1 of the alerting signal accepted and is subjected to the controlled start-stop pulse producer F4 of F1 control, and the pulse that timing distribution circuit is sent here F4 is the break-make of gauge tap S1-S10 and the break-make of relay J successively.Off-hook, the on-hook signal sent here by timing distribution circuit, through off-hook delay circuit, the time-delay on-hook circuit F12-1 that constitutes by F13, the control of F12-2, by the contact of relay J respectively as off-hook, the on-hook switch of telephone set, the principle of work of this part is: when on-site supervision has alerting signal to transmit, trigger F1 output terminal is locked in high level state, and the signal that this state and off-hook time-delay, time-delay on-hook are sent is judged through the logical circuit of compositions such as F16, F12-1.When the sequential distributor circuit is sent into off hook signal, set time-delay after 1 second by off-hook delay circuit F13, control is by F14-1, the R-S trigger upset that F14-2 constitutes, make the contact of relay J realize off-hook, timing distribution circuit is dialing successively and then, after the sequential distributor circuit has been dialled last figure place, set 13 seconds as the time-delay overall width by F12-1, to wait for that the automatic paging platform confirms echo, connect and do the F12-2 on-hook in two seconds of delaying time again, when coextensive 15 seconds, so that being arranged, time enough waits for the reflection of automatic paging platform, above-mentioned two time-delay outputs are through F15-2, after the F2-2 logic decision, control is by F14-1, the R-S trigger that F14-2 constitutes is put " zero ", makes the contact of relay J realize on-hook.The length of delay time can optionally be chosen.The output signal of off-hook delay circuit F13 and time-delay on-hook F12-2 is received F16, during the sequential distributor circuit enters into off-hook time-delay or time-delay on-hook at every turn, carry out logic decision by F16 and F2-1, control controlled start-stop pulse producer F4 and suspend the output pulse, all the other times are then sent pulse by F4.

Timing distribution circuit provides dual mode, a kind of is accompanying drawing (2,3) mode shown in, be to constitute by integrated circuit F2, F3, F5-9 and switch S 1-S10, each pulse will make the y1-y48 of this circuit output end successively by y1, y2 ... y48, y1 ... order is satisfied a circulation output high level signal, wherein the yi of i position end or door F11-1 receive the off-hook delay circuit, suppose that the dialing of automatic paging platform is n position, then yi+1 ..., yn+1, yyn+i+1 is a group number, and yyn+i+1 terminates to time-delay on-hook delay circuit.In the present embodiment, first y1 is the off-hook time delayed signal, and the dialing of automatic paging platform is ten (n=10), then y10+1+1=y12 termination time-delay on-hook circuit.Suppose that first beeper number is 00360, the control point code is 89, and the automatic paging number is 127.Y2 then ... y11 correspondence respectively receives 1270036089 pairing switch S 1-S10, and promptly y2 and P2 link, and y5, y6, y9 and P1 link, the rest may be inferred by analogy, several groups of beeper numbers are received corresponding switch S 1-S10, when alert, just can utilize the net circulation of the automatic paging All-China Federation of Taiwan Compatriots to report to the police.Present embodiment is designed to four groups of BP numbers, also can promote by concrete condition.

The second way of timing distribution circuit such as accompanying drawing (4,5) shown in, be to constitute by integrated circuit (IC) 1, IC2 and switch S 1-S10, this mode is directly to utilize contracting of telephone set to draw dial feature, deposit each the beeper number of automatic paging platform number, appointment and the code grouping in monitoring place in phone in order respectively, ground, ground is 1-9 number.When not reporting to the police, circuit is set at initial hook state, does not influence telephone set and normally uses.During warning, the pulse that pulse producer is sent here makes the defeated end of IC1 export high level chronologically successively, when the Q1 of IC1 high level, pilot relay J finishes off-hook, when Q2 is high level, gauge tap S1 connects typematic key " # ", it is after putting down, to enter the addressing dialing phase that Q3 changes height over to, and this end is imported as the counting of IC2 at every turn, the output terminal that makes IC2 is respectively by switch S 2 ... S10 connects on the phone corresponding address key 1-9 number, when making the each high level of the Q3 of IC1, phone is just transferred to one group of call code that stores in advance automatically by sequence of addresses, when the Q4 of IC1 is high level, circuit enters the time-delay on-hook, finish once signaling call automatically, circuit is under the effect of count pulse afterwards, and circuit enters the signaling process of next address, so circulation, automatic paging is reported to the police.

Above-mentioned call process has only personnel to arrive in, and after pressing the general reset K switch, can manually get rid of.

In the present embodiment, off-hook time-delay and time-delay on-hook signal are to adopt the control timing distributor circuit to stop to count allocation scheme, and promptly by F12-1, thereby controlled start-stop pulse producer F4 failure of oscillation control timing distributor circuit time-out counting is controlled in the output of F3.

In the present embodiment, the model of each integrated circuit is:

A1－A4：LM2902 F11：CC4072

F1：CC4001 F12：CC4538

F2：CC4081 F13：CC453812

F3：CC4081 F14：CC4001

F4：CC7555 F15：CC4001

F5－F10：CC4017

S1－S10：CC4066

IC1、IC2：CC4017

Claims (3)

1, a kind of alarm that utilizes automatic paging All-China Federation of Taiwan Compatriots net to report to the police, the MR end of controlled start-stop pulse producer F4 is received in the output that it is characterized in that accepting the trigger F1 of alerting signal through F2-1; Timing distribution circuit connects the output terminal of pulse producer F4, and the control end of switch S 1-S10 is received in the output of its output terminal respective number, and corresponding off hook signal, on-hook signal are received delay circuit F13, F12-1 and F12-2 respectively; R-S trigger and the F16 that F14-1, F14-2 constitute received in the output of delay circuit respectively, by the output control relay J of R-S trigger, realizes off-hook, on-hook, and F16 receives the start-stop of the input end control F4 of F2-1.

2, the automatic paging according to claim 1 All-China Federation of Taiwan Compatriots net alarm of reporting to the police is characterized in that timing distribution circuit is by some block counter F4 ... F10 connection level constitutes.

3, the automatic paging according to claim 1 All-China Federation of Taiwan Compatriots net alarm of reporting to the police, it is characterized in that timing distribution circuit is two block counter IC1, the IC2 formation that links, wherein IC1 receives the output of pulse producer F4, the input of its output control IC2, corresponding switch S 1-S10 is received in the output of IC2.

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