CN2598063Y - Fully-automatic monitoring managing apparatus for posts - Google Patents
Fully-automatic monitoring managing apparatus for posts Download PDFInfo
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- CN2598063Y CN2598063Y CNU022487328U CN02248732U CN2598063Y CN 2598063 Y CN2598063 Y CN 2598063Y CN U022487328 U CNU022487328 U CN U022487328U CN 02248732 U CN02248732 U CN 02248732U CN 2598063 Y CN2598063 Y CN 2598063Y
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Abstract
The utility model provides a fully automatic supervision managing device for the posts, relating to a warning device that conducts supervision management toward various security guards. The utility model consists of a warning extension and a monitoring host. The warning extension mainly consists of an infrared detector, an uninterruptible power supply, a time delay trigger circuit, a speech circuit, a warning circuit, a code circuit, a transmitting module and a warning push button switch. The monitoring host mainly consists of a receiving module, a power level switching circuit, a video switching circuit and an audio switching circuit. At the same time, the utility model has provided standard encoded signals and serial interface that can be recognized by computer for the software developers. The utility model can effectively monitor various security guards so as to prevent them from sleeping in position and leaving the position and give an alarm when unexpected hazards or accidents take place. The utility model can be widely used for all the posts in the departments such as army, bank, enterprise and storehouse. The utility model has the advantages of high stability, low rate of false alarm, easy installation and low cost.
Description
One, technical field:
The utility model relates to supervising device, promptly a kind of monitoring management apparatus that all kinds of on duty standing guard (on duty) personnel are effectively supervised and the monitoring alarm device that Security alert is carried out in various important places.
Two, background technology:
In the actual life, the major accident, the case that cause are innumerable, startling because all kinds of (on duty) on duty personnel neglect one's duties.Leaders at different levels, office have moved many thoughts (on duty) the on duty personnel that prevent neglecting one's duties on the post, leave post, leak on the hilllock, spent many energy, but often cured the symptoms, not the disease.And that existing supervising device relates to is antitheft, report to the police more, relate to (on duty) on duty personnel monitored seldom.The applicant has retrieved 1177 kinds of patent and the 6135 kinds of patents about " warning " aspect about " monitoring " aspect in 1985 to 2003, it is that 02211326.6 " a kind of intelligent cashier's supervising device " and application number are that 89213837.8 " sentry sleeps and reminds register " relates to the monitoring to security personnel and operator on duty that application number is only arranged, but function singleness all, technology content is lower, is difficult to satisfy real needs.Be to solve the deficiencies in the prior art, the applicant after research and testing, designed a kind of easy for installation, the full-automatic monitoring management apparatus in the post of dependable performance.
Three, summary of the invention:
The purpose of this utility model provides the full-automatic monitoring management apparatus in a kind of post.It can carry out effective monitoring to all kinds of (on duty) personnel on duty and various important place, in conjunction with post full-automatic alarm management software can carry out audio alert, automatically registration, statistics, video recording, management to various situations, store and automatically step by step upwards tier-1 supervisor department carry out data and transmit.
For achieving the above object, the utility model is achieved in that
The full-automatic monitoring management apparatus in this post, it comprises some warning extension sets and monitoring host computer, as shown in Figure 7.The warning extension set comprises: pyroscan (1), uninterrupted power source (2), delay trigger circuit (3), sound circuit (4), warning circuit (5)-(11), coding circuit (12), transmitter module (13), alarm button switch (14), warning extension set circuit board (28), emitting antenna (29), 12V accumulator (30), toy trumpet (31), warning extension set box body (32).As shown in Figure 8, monitoring host computer mainly comprises: uninterrupted power source (2), receiver module (15), level shifting circuit (16), video switch circuit (20), frequency switch circuit (23), monitoring host computer box body (33), print wire (35), receiving antenna (36), monitoring host computer circuit board (37).Constitute alarm management system as need, also need to add in addition video compression card (21), televisor (22), power amplifier (24), the high pitch sound loudspeaker (25) of multimedia computer (17), post full-automatic alarm management software (18), camera (19) and band secondary kit (SDK).
Circuit working principle of the present utility model is:
Delay trigger circuit (3) principle of work.As shown in Figure 2.After the energising of warning extension set, the interior 12V accumulator of uninterrupted power source (2) (30) begins charging, and (A) provides constant voltage dc source for the warning extension set.When infrared ray detector (1) had detected the activity of people's body heat, its internal relay contact switch adhesive made IC1 the 2nd pin become low level, IC1 the 3rd pin output voltage, and relay J 1 adhesive, establishing this situation is normal condition; If pyroscan (1) does not detect human body or does not sense the activity of people's body heat within a certain period of time, pyroscan (1) internal relay contact switch discharges, make IC1 the 2nd pin become high level, this moment, the IC1 circuit charged to C1 by RW1, when IC1 the 6th, 7 pin voltages reach supply voltage 2/3, the upset of IC1 circuit, the output of IC1 the 3rd pin no-voltage, relay J 1 discharges.
When (on duty) on duty personnel leave post, in bed, warning circuit (5) principle of work.Personnel leave post when (on duty) on duty, not movable or (on duty) on duty personnel sleep in effective investigative range of pyroscan (1), when pyroscan (1) was responded to less than the activity of people's body heat, pyroscan (1) internal relay contact switch discharged.Relay J1 discharges, and IC1 the 2nd pin becomes high level, the output of IC1 the 3rd pin no-voltage, and circuit (4) is connected between warning circuit (5), language.IC2, IC3, three circuit units of IC4 are arranged in the warning circuit (5), IC2 is a monostalbe trigger, and IC3 is that multivibrator, IC4 are counting circuit, IC2 decision IC3, IC4 working time, IC3 provides IC4 work required clock signal, and IC4 exports high level by Y0 to the Y9 circulation; The Y1 and the Y3 that choose IC4 are required level, be connected to coding circuit (12) respectively and encode that (as shown in Figure 4: Y1 determines the position, post, Y3 decision post state), coded signal (as shown in Figure 5) is sent to transmitter module (13), and transmitter module (13) is to aerial emission alerting signal; Sound circuit (4) energising back (as shown in Figure 6), send sound signal by the voice module that records in advance, after note amplifier amplified, the warning extension set toy trumpet sound that gives a warning: " person on duty; please fulfil responsibility, " supervised security personnel (person on duty) to fulfil responsibility.
Personnel ought stand guard in accordance with regulations when (on duty) on duty, warning circuit during alarm release (6) principle of work.Personnel hear warning tones when (on duty) on duty, and when (on duty) on duty in accordance with regulations, pyroscan is owing to sense the activity of people's body heat, its internal relay contact switch adhesive, and IC1 the 2nd pin becomes low level, IC1 the 3rd pin output voltage, relay J 1 adhesive.Warning circuit (5) disconnects, and sound circuit (4) disconnects, and warning tones stops, simultaneously, warning circuit (6) connection work, its principle of work is identical with warning circuit (5) principle of work, to the aerial emission warning end signal of leaving post.
When various unexpected stormses, accident take place when, warning circuit (7)-(11) principle of work.When alarm contact (14) when pressing, IC5 the 2nd pin is low level, and IC5 the 3rd pin is an output voltage, IC6, the work of IC7 circuit unit, and same, IC6 provides IC7 the required working time, and IC7 exports high level by Y1 to the Y3 circulation.Y1, Y3 are connected to coding circuit (12), and transmitter module (14) will be encoded situation to aerial emission, and IC5 charges to C8 simultaneously, and when voltage reached supply voltage 2/3, the output of IC5 the 3rd pin no-voltage stopped emission.
Level shifting circuit (16) principle of work.As shown in Figure 3, receiver module (15) is when receiving the various coded signal that transmitter module (14) sends, accordingly at its output terminal (A, B, C, D) level signal of output latch, simultaneously, the I0 output pin output control signal of receiver module (15), insert triode BG1-BG4 by resistance R 9-R12 and carry out conversion of signals, level signal after the conversion drives triode BG5 BG8 by resistance R 13-R16, by triode BG5-BG8 handle+12V level transitions be+5V standard interface level, send into 10 of computing machine LPT print.er port (27) by print wire (35), 11,12,13 pin, finish by computer status full-automatic alarm management software (18) again signal is deciphered, record, file, video recording in real time, network transmits, control of video commutation circuit (20) and frequency switch circuit a series of activities such as (23): the output of computing machine LPT print.er port (27) the 6th pin is high, low level control electronic analog swtich IC16, sound is controlled, computing machine LPT print.er port (27) the 2nd, 3,4 pin output video switching signals control ic chip 17 is with the extremely corresponding warning post of video switch.
Video switch circuit (20) principle of work.When post full-automatic alarm management software (18) according to transmitting signal, judge after the decoding be which post transmit signal the time, LPT print.er port (27) the 2nd, 3,4 pin of control multimedia computer are exported corresponding video switch signal.The video switch signal inputs to integrated circuit (IC) 17 input ends the 1st, 2,3 pin.IC17 deciphers (the decoding situation as shown in Figure 5), control output end 7-15 pin output low level then to transmitting signal.Level signal is sent into the trigger end (the 9th pin) of corresponding electronic analog swtich integrated circuit (IC) 8-IC15.The electronic analog swtich closure of post, place correspondence.Vision signal enters multimedia computer video compression card (21) by electronic analog swtich.Record a video in real time by post full-automatic alarm management software (18) control of video card (21).
Frequency switch circuit (23) principle of work.Post full-automatic alarm management software (18) is handled it according to transmitting signal, and control multimedia computer LPT print.er port (27) the 6th pin is exported high and low level control electronic analog swtich IC16, and sound is controlled.When post full-automatic alarm management software (18) identifies the signal that is transmitted by warning circuit (5), (6), the 6th pin output low level, electronic analog swtich is in off-state.The WAV audio files that records in advance " report, * * the post operator on duty do not fulfiled responsibility.", " report, * * the post alarm removes." send by the multimedia computer audio amplifier.When post full-automatic alarm management software (18) identifies by signal that warning circuit (7)-(11) any a tunnel are transmitted, the 6th pin output high level, electronic analog swtich IC16 internal switch closure, voice signal is imported by the 3rd pin, export by the 4th pin again, send into power amplifier (24), after power amplifier (24) amplifies sound, export outdoor loudspeaker (25) to: " the situation is critical; the situation is critical; * * the post discovery * * situation, * * the post discovery * * situation ", remind all the other personnel to make respective reaction.
Post full-automatic alarm management software (18) mainly carries out specific design (as Fig. 2, shown in Figure 5) by the constituent parts software developer according to unit actual needs and hardware encoding situation.Also but the request for utilization people is at " post full-automatic alarm management devices 1,0 " software of the utility model exploitation.
The utility model has the advantages that:
1, can carry out effective monitoring to all kinds of on duty standing guard (on duty) personnel, prevent that it from neglecting one's duties, leave post, sleeping on the post.
2, (on duty) on duty personnel when running into emergency conditioies such as unexpected storms, accident, the utility model can provide the alarm button switch of 5 kinds (even more) for the security personnel, notifies the other staff of unit ready to go out on duty in time to make respective reaction.
3, the utility model provides coded signal, the serial line interface of the calculating function identification of standard for the software development people, and the solution of computer control the utility model video switch circuit, frequency switch circuit, realized the organic unity of the utility model and computer management.
4, the utility model stability is high, rate of false alarm is low, simple installation, expense are few.But all posies of departments such as widespread use army, bank, large enterprise's (factories and miness), warehouse, public security, hospital.
5,, can prevent to have a power failure the generation of phenomenons such as offender's trimming because this utility model adopts radio alarming mode and uninterrupted power source.
Four, description of drawings:
Fig. 1 is the utility model workflow diagram;
Fig. 2 is the utility model alarm transmission circuit diagram;
Fig. 3 is the utility model reception control circuit figure;
Fig. 4 is the utility model coding circuit;
Fig. 5 is the utility model coding situation;
Fig. 6 is the utility model sound circuit;
Fig. 7 is the utility model warning extension set structural drawing;
Fig. 8 is the utility model monitoring host computer and multimedia computer connection diagram.
Among the figure, 1, pyroscan; 2, uninterrupted power source; 3, delay trigger circuit; 4, sound circuit; 5, warning circuit; 6, warning circuit; 7, warning circuit; 8, warning circuit; 9, warning circuit; 10, warning circuit; 11, warning circuit; 12, coding circuit; 13, transmitter module; 14, alarm button switch; 15, receiver module; 16, level shifting circuit; 17, multimedia computer; 18, post full-automatic alarm management software; 19, camera; 20, video switch circuit; 21, the video compression card of band secondary kit (SDK); 22, televisor; 23, frequency switch circuit; 24, power amplifier; 25, loudspeaker; 26, multimedia computer sound card; 27, multimedia computer LPT print.er port; 28, warning extension set circuit board; 29, emitting antenna; 30,12V accumulator; 31, toy trumpet; 32, warning extension set box body; 33, monitoring host computer box body; 34, multimedia computer audio amplifier; 35, print wire; 36, receiving antenna; 37, monitoring host computer circuit board.
Five, specific embodiments:
The utility model comprises some warning extension sets and monitoring host computer.
The warning extension set comprises: pyroscan (1), uninterrupted power source (2), delay trigger circuit (3), sound circuit (4), warning circuit (5)-(11), coding circuit (12), transmitter module (13), alarm button switch (14), warning extension set circuit board (28), emitting antenna (29), 12V accumulator (30), toy trumpet (31), warning extension set box body (32).The warning extension set can be a can device, pyroscan (1) is fixed on warning extension set box body (32) top, and uninterrupted power supply circuit (2), delay trigger circuit (3), sound circuit (4), warning circuit (5)-(11), coding circuit (12) are divided into 11 circuit units and make circuit board; Transmitter module (13), 12V accumulator (30), toy trumpet (31) are separately fixed at the vacant place of warning extension set circuit board (28) all around, emitting antenna (29) is fixed on the box body (32) by insulating material, and alarm button switch (14) is connected by netting twine and warning circuit (7)-(11).Circuit diagram shown in Figure 2 for the applicant by the optimal circuit figure after the repetition test, warning extension set each electronic component model and parameter: IC1, IC2, IC3, IC5, IC6 are 555 integrated packages; IC4, IC7 are the CD4017 integrated package; D1 is 4003 diodes; D2 is 4004 diodes; R1, R2, R4, R5, R7 resistance are 100 kilohms; R3, R6 are 500 ohm; R8 is 180 ohm; C1, C11 are 1000uF; C8 is the electrolytic electric capacity of 22uF; C2, C4, C6, C7, C10, C12 are 103 common electric capacity; C3, C5, C9 are the electrolytic electric capacity of 0.47uF.According to shown in Figure 5, receiver module, the model of transmitter module (abbreviating transceiver module among Fig. 5 as) can adopt PT2262/2272, its coding is set at 21001010, wherein " 0 " represents low level, " 1 " expression high level, " 2 " expression connects sky, can be on this basis, various situations are encoded: PT2262 is total green, yellow, palm fibre, four lines of orange, the A of the PT2272 that difference is corresponding, B, C, the D end, they are connect corresponding height respectively, (0 is low level to low level, 1 is high level), can compile out 2 * 2 * 2 * 2-1=15 kind unlike signal altogether, because the warning extension set adopts Y1, Y3 successively launches the mode that coded signal is combined into a kind of situation and launches, and goes out 15 * 15=256 kind different situations so the utility model is distinguishable.According to Fig. 4 coding, undertaking the army that takes the convict into custody can 5 kinds of situation of simple defining: situation one, convict run away; Situation two, convict's rebellion; Situation three, enemy spy attack; Situation four, cadre inspect the sentries; Situation five, operator in charge are inspected the sentries.Other unit can design coding voluntarily according to actual conditions.
After the energising of warning extension set, the interior 12V accumulator of uninterrupted power source (2) (30) begins charging, and (A) provides constant voltage dc source for the warning extension set.When infrared ray detector (1) had detected the activity of people's body heat, its internal relay contact switch adhesive made IC1 the 2nd pin become low level, IC1 the 3rd pin output voltage, and relay J 1 adhesive, establishing this situation is normal condition; If pyroscan (1) does not detect human body or does not sense the activity of people's body heat within a certain period of time, pyroscan (1) internal relay contact switch discharges, make IC1 the 2nd pin become high level, this moment, the IC1 circuit charged to C1 by RW1, when IC1 the 6th, 7 pin voltages reach supply voltage 2/3, the upset of IC1 circuit, the output of IC1 the 3rd pin no-voltage, relay J 1 discharges.When infrared ray detector (1) was responded to less than the activity of people's body heat (promptly on duty, operator on duty leaves post), pyroscan (1) internal relay contact switch discharged.Relay J1 discharges, and IC1 the 2nd pin becomes high level, the output of IC1 the 3rd pin no-voltage, and circuit (4) is connected between warning circuit (5), language.IC2, IC3, three circuit units of IC4 are arranged in the warning circuit (5), IC2 is a monostalbe trigger, and IC3 is that multivibrator, IC4 are counting circuit, IC2 decision IC3, IC4 working time, IC3 provides IC4 work required clock signal, and IC4 exports high level by Y0 to the Y9 circulation; The Y1 and the Y3 that choose IC4 are required level, be connected to coding circuit (12) respectively and encode that (as shown in Figure 4: Y1 determines the position, post, Y3 decision post state), coded signal (as shown in Figure 5) is sent to transmitter module (13), and transmitter module (13) is to aerial emission alerting signal; Sound circuit (4) energising back (as shown in Figure 6), send sound signal by the voice module that records in advance, after note amplifier amplified, the warning extension set toy trumpet sound that gives a warning: " person on duty; please fulfil responsibility, " supervised security personnel (person on duty) to fulfil responsibility.Personnel hear warning tones when (on duty) on duty, and when (on duty) on duty in accordance with regulations, pyroscan is owing to sense the activity of people's body heat, its internal relay contact switch adhesive, and IC1 the 2nd pin becomes low level, IC1 the 3rd pin output voltage, relay J 1 adhesive.Warning circuit (5) disconnects, and sound circuit (4) disconnects, and warning tones stops, simultaneously, warning circuit (6) connection work, its principle of work is identical with warning circuit (5) principle of work, to the aerial emission warning end signal of leaving post.When various unexpected stormses, accident take place, alarm contact (14) is when being pressed, and IC5 the 2nd pin is low level, and IC5 the 3rd pin is an output voltage, IC6, the work of IC7 circuit unit, and same, IC6 provides IC7 the required working time, and IC7 exports high level by Y1 to the Y3 circulation.Y1, Y3 are connected to coding circuit (12), and transmitter module (14) will be encoded situation to aerial emission, and IC5 charges to C8 simultaneously, and when voltage reached supply voltage 2/3, the output of IC5 the 3rd pin no-voltage stopped emission.
Monitoring host computer mainly comprises: uninterrupted power source (2), receiver module (15), level shifting circuit (16), video switch circuit (20), frequency switch circuit (23), monitoring host computer box body (33), print wire (35), receiving antenna (36), monitoring host computer circuit board (37).Monitoring host computer also can be similarly a kind of can device, uninterrupted power source (2) circuit, receiver module (15), level shifting circuit (16), video switch circuit (20), frequency switch circuit (23) are made into circuit board and are fixed in the box body (33), receiving antenna (36) is fixed on the box body by insulating material, links to each other with receiver module (15).Circuit diagram shown in Figure 3 for the applicant by the optimal circuit figure after the repetition test.Simultaneously, monitoring host computer is finished by print wire (35) and is carried out level signal to multimedia computer (17) and transmit mutually.Its concrete connection is: receiver module A, B, C, D connect the pairing line of 10,11,12,13 pin of multimedia computer LPT print.er port (27) respectively, multimedia computer LPT print.er port (27) the 2nd, 3,4 pin connect the 1st, 2,3 pin of video switch signal controlling ic chip 17 respectively, and multimedia computer LPT print.er port (27) the 6th pin connects electronic analog swtich IC16 the 3rd pin.Each post camera (19) vision signal is connected to the 4th pin of IC8-IC15 successively by the AV line, be connected to multimedia computer video compression card (21) input end by the AV line after the 5th pin parallel connection, video compression card (21) output terminal is connected to televisor (22), monitors the situation in each post.Multimedia computer sound card (26) audio output is by X-over, and one connects multimedia computer audio amplifier (34), and one connects IC16 the 3rd pin, and IC16 the 4th pin is connected to the power amplifier audio input end by audio signal wire.Monitoring host computer each electronic component model and parameter: BG1-BG8 triode model is 9014; D1-D4 diode model is 4148, and IC8-IC16 is integrated circuit CD4053, and IC17 is the 74LS138 integrated circuit; The resistance sizes of R9-R16 is 10K; The resistance sizes of R17-R20 is 1.5K.
Receiver module (15) is when receiving the various coded signal that transmitter module (14) sends, accordingly at its output terminal (A, B, C, D) level signal of output latch, simultaneously, the I0 output pin output control signal of receiver module (15), insert triode BG1-BG4 by resistance R 9-R12 and carry out conversion of signals, level signal after the conversion drives triode BG5-BG8 by resistance R 13-R16, by triode BG5-BG8 handle+12V level transitions be+5V standard interface level, send into 10 of computing machine LPT print.er port (27) by print wire (35), 11,12,13 pin, finish by computer status full-automatic alarm management software (18) again signal is deciphered, record, file, video recording in real time, network transmits, control of video commutation circuit (20) and frequency switch circuit a series of activities such as (23): the output of computing machine LPT print.er port (27) the 6th pin is high, low level control electronic analog swtich IC16, sound is controlled, computing machine LPT print.er port (27) the 2nd, 3,4 pin output video switching signals control ic chip 17 is with the extremely corresponding warning post of video switch.When post full-automatic alarm management software (18) according to transmitting signal, judge after the decoding be which post transmit signal the time, LPT print.er port (27) the 2nd, 3,4 pin of control multimedia computer are exported corresponding video switch signal.The video switch signal inputs to integrated circuit (IC) 17 input ends the 1st, 2,3 pin.IC17 deciphers (the decoding situation as shown in Figure 5), control output end 7-15 pin output low level then to transmitting signal.Level signal is sent into the trigger end (the 9th pin) of corresponding electronic analog swtich integrated circuit (IC) 8-IC15.The electronic analog swtich closure of post, place correspondence.Vision signal enters multimedia computer video compression card (21) by electronic analog swtich.Record a video in real time by post full-automatic alarm management software (18) control of video card (21).Post full-automatic alarm management software (18) is handled it according to transmitting signal, and control multimedia computer LPT print.er port (27) the 6th pin is exported high and low level control electronic analog swtich IC16, and sound is controlled.When post full-automatic alarm management software (18) identifies the signal that is transmitted by warning circuit (5), (6), the 6th pin output low level, electronic analog swtich is in off-state.The WAV audio files that records in advance " report, * * the post operator on duty do not fulfiled responsibility.", " report, * * the post alarm removes." send by the multimedia computer audio amplifier.When post full-automatic alarm management software (18) identifies by signal that warning circuit (7)-(11) any a tunnel are transmitted, the 6th pin output high level, electronic analog swtich IC16 internal switch closure, voice signal is imported by the 3rd pin, export by the 4th pin again, send into power amplifier (24), after power amplifier (24) amplifies sound, export outdoor loudspeaker (25) to: " the situation is critical; the situation is critical; * * the post discovery * * situation, * * the post discovery * * situation ", remind all the other personnel to make respective reaction.
Post full-automatic alarm management software (18) mainly carries out specific design (as Fig. 2, shown in Figure 5) by the constituent parts software developer according to unit actual needs and hardware encoding situation.Also but the request for utilization people is at " post full-automatic alarm management devices 1,0 " software of the utility model exploitation.
Claims (6)
1, the full-automatic monitoring management apparatus in post, it comprises some warning extension sets and monitoring host computer, it is characterized in that: the warning extension set comprises pyroscan (1), uninterrupted power source (2), delay trigger circuit (3), sound circuit (4), warning circuit (5)-(11), coding circuit (12), transmitter module (13), alarm button switch (14), warning extension set circuit board (28), emitting antenna (29), 12V accumulator (30), toy trumpet (31), warning extension set box body (32); Monitoring host computer comprises uninterrupted power source (2), receiver module (15), level shifting circuit (16), video switch circuit (20), frequency switch circuit (23), monitoring host computer box body (33), print wire (35), receiving antenna (36), monitoring host computer circuit board (37).
2, the full-automatic monitoring management apparatus in post according to claim 1, it is characterized in that: the warning extension set can be a can device, pyroscan (1) is fixed on warning extension set box body (32) top, and uninterrupted power supply circuit (2), delay trigger circuit (3), sound circuit (4), warning circuit (5)-(11), coding circuit (12) are divided into 11 circuit units and make circuit board; Transmitter module (13), 12V accumulator (30), toy trumpet (31) are separately fixed at the vacant place of warning extension set circuit board (28) all around, emitting antenna (29) is fixed on the box body (32) by insulating material, and alarm button switch (14) is connected by netting twine and warning circuit (7)-(11).
3, the full-automatic monitoring management apparatus in post according to claim 1, it is characterized in that: IC2, IC3, three circuit units of IC4 are arranged in the warning circuit (5), IC2 is a monostalbe trigger, IC3 is that multivibrator, IC4 are counting circuit, IC2 decision IC3, IC4 working time, IC3 provides IC4 work required clock signal, and IC4 is by Y0 circulation output high level; Choose Y1 and the Y3 of IC4, be connected respectively to coding circuit (12) and encode; After sound circuit (4) energising, send sound signal by the voice module that records in advance, after note amplifier amplifies, the warning extension set toy trumpet sound that gives a warning.
4, the full-automatic monitoring management apparatus in post according to claim 1, it is characterized in that: monitoring host computer also can be similarly a kind of can device, uninterrupted power source (2) circuit, receiver module (15), level shifting circuit (16), video switch circuit (20), frequency switch circuit (23) are made into circuit board and are fixed in the box body (33), receiving antenna (36) is fixed on the box body by insulating material, links to each other with receiver module (15).
5, the full-automatic monitoring management apparatus in post according to claim 1, it is characterized in that: the IO output pin output control signal of receiver module (15), insert triode BG1-BG4 by resistance R 9-R12 and carry out conversion of signals, level signal after the conversion drives triode BG5-BG8 by resistance R 13-R16, be+5V standard interface level to send into 10,11,12,13 pin of computing machine LPT print.er port (27) by print wire (35) by triode BG5-BG8 handle+12v level transitions.
6, the full-automatic monitoring management apparatus in post according to claim 1, it is characterized in that: receiver module A, B, C, D connect the pairing line of 10,11,12,13 pin of multimedia computer LPT print.er port (27) respectively, multimedia computer LPT print.er port (27) the 2nd, 3,4 pin connect the 1st, 2,3 pin of video switch signal controlling ic chip 17 respectively, and multimedia computer LPT print.er port (27) the 6th pin connects electronic analog swtich IC16 the 3rd pin.
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| CNU022487328U CN2598063Y (en) | 2002-10-21 | 2002-10-21 | Fully-automatic monitoring managing apparatus for posts |
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| CNU022487328U CN2598063Y (en) | 2002-10-21 | 2002-10-21 | Fully-automatic monitoring managing apparatus for posts |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102647581A (en) * | 2012-04-27 | 2012-08-22 | 浙江晨鹰科技有限公司 | Video monitoring device and system |
| CN102647582A (en) * | 2012-04-27 | 2012-08-22 | 浙江晨鹰科技有限公司 | Video monitoring method and system |
| CN102930676A (en) * | 2012-10-31 | 2013-02-13 | 牛运玲 | Voice identification type anti-theft device |
| CN108234946A (en) * | 2017-05-12 | 2018-06-29 | 上海传输线研究所（中国电子科技集团公司第二十三研究所） | A kind of dynamic character generator |
| CN111178883A (en) * | 2019-12-16 | 2020-05-19 | 秒针信息技术有限公司 | Abnormality determination method and apparatus, storage medium, and electronic apparatus |
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2002
- 2002-10-21 CN CNU022487328U patent/CN2598063Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102647581A (en) * | 2012-04-27 | 2012-08-22 | 浙江晨鹰科技有限公司 | Video monitoring device and system |
| CN102647582A (en) * | 2012-04-27 | 2012-08-22 | 浙江晨鹰科技有限公司 | Video monitoring method and system |
| CN102647582B (en) * | 2012-04-27 | 2015-06-03 | 浙江晨鹰科技有限公司 | Video monitoring method and system |
| CN102930676A (en) * | 2012-10-31 | 2013-02-13 | 牛运玲 | Voice identification type anti-theft device |
| CN108234946A (en) * | 2017-05-12 | 2018-06-29 | 上海传输线研究所（中国电子科技集团公司第二十三研究所） | A kind of dynamic character generator |
| CN111178883A (en) * | 2019-12-16 | 2020-05-19 | 秒针信息技术有限公司 | Abnormality determination method and apparatus, storage medium, and electronic apparatus |
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