CN2503680Y - Computer automatic monitoring device without person on duty for communication machine room - Google Patents

Abstract

The utility model relates to an unattended computer automatic monitoring device for communications machine rooms, the unattended computer automatic monitoring device comprises a casing, a panel, and a control circuit; the control circuit comprises a microcomputer chip as a control center, and a peripheral circuit and a power supply circuit connected with the microcomputer chip, wherein, the peripheral circuit comprises a plurality of sensor input ports as the warning signal connected with the input port of the microcomputer chip, and a plurality of buttons for setting time and work mode, a clock and date display unit and a voice warning circuit consisting of 6 nixie tubes being reused and connected with the output terminal of the microcomputer chip , and an auto dial output circuit connected with a telephone set.

Description

The unattended operation computer automatic monitoring device that is used for communications equipment room

The utility model relates to a kind of automatic control equipment, exactly, relates to a kind of unattended operation computer automatic monitoring device that is used for communications equipment room, belongs to be used for automatically or the technical field of supervision, monitoring and the testing apparatus of semi-automatic telephone exchange.

Along with popularizing of phone, many remote end module offices and mobile base station have all been set up with vast rural area on the outskirts of a town all over China.In order to increase economic efficiency, the maintenance of these module offices and base station mostly is designed to unattended mode, it should " unattended operation " be developing direction from now on, but what then come is that in time row hinders and safety problem, for example, air-conditioning breaks down, and computer room temperature is too high to cause shutdown, the untimely power supply of civil power and to cause battery pack to be put withered ... if similarly glitch can not in time be found and get rid of, will lead to major break down; So that breaking out of fire, that causes heavy losses also has a precedent.If there is a kind of safe and reliable warning device can in time find fault, and in time get rid of it, can avoid above-mentioned loss.For a kind of like this equipment should be very popular with users, yet the big factory of many telecommunications is the trial-production production (not being to say can not do) of being unwilling, and midget plant does not develop.

The purpose of this utility model provides a kind of unattended operation computer automatic monitoring device that is used for communications equipment room, to solve above-mentioned practical difficulty and demand.

The purpose of this utility model is achieved in that a kind of unattended operation computer automatic monitoring device that is used for communications equipment room, includes casing, panel and control circuit; It is characterized in that: its control circuit is to be control centre with the chip of micro-computer, is aided with the peripheral circuit and the power circuit that are connected with this chip of micro-computer again and forms; Wherein peripheral circuit includes: a plurality of transducer input port and a plurality of buttons that time and mode of operation are set as alarm signal that are connected with this chip of micro-computer input port; Clock and date display element and phonic warning circuit that time-multiplexed 6 charactrons that are connected with this chip of micro-computer output port are formed, and the automatic dialing output circuit that continues with telephone set.

Wherein the transducer input port is divided into active and passive two kinds.

Wherein during preceding 4 bit representations in the clock formed of 6 charactrons and the date display element and branch, represent upper and lower noon and week respectively for back two.

Wherein the phonic warning circuit is to use that can be divided into 8 sections models of recording different phonetic information respectively be ISD1420 voice storage integrated circuit.

Wherein the automatic dialing output port that continues with telephone set has 8: one is used to pluck, hang phone, and all the other 7 is to be used for dialling respectively different presetting number of cell phone.

Above-mentioned chip of micro-computer model as control centre is AT89C52, also can be 8 or 16 chip of micro-computer of other models.

Above-mentioned control circuit can be integrated and be installed in the telephone shell with telephone set network, becomes a kind of novel telephone set.

Technical characterstic of the present utility model utilizes the one chip microcomputer chip as control centre's design, and the major control function is to be realized by application software, so hardware circuit is quite simple, makes the production cost of equipment reduce reliable operation; When design software, take into account the operational efficiency of program and reliability of operation, fail safe, reliable and stable with guaranteed performance.Owing to adopt single-chip microcomputer to carry out program control, make automaticity of the present utility model very high, the on duty and management of the personnel that need not, and regularly, time-delay, counting be very accurate, can increase and decrease function neatly and revise parameter.This device also all leaves certain surplus on the memory of one chip microcomputer and port, can be according to its instructions for use Change In Design, so that expand its following new purposes.So manufacturing of the present utility model, O﹠M are all very convenient, easy, simple; When manufacturing this device, as long as it is soft, hardware is installed, welding is errorless, the qualification rate of equipment is easy near absolutely, and like this, the telecommunication department above county level tissue of all having the ability is produced in batches, and is easy to utilize.

The utility model adopts the one chip microcomputer chip to combine with sound circuit, can be as required to any segmentation of this voice memory circuit, without any need for other external equipments, just can be on machine recorded speech information again; And the information power down of recording is not lost, and so makes to the distribution of reporting to the police mouthful or resets very flexible.If will change the purposes of certain mouth of reporting to the police, only needing again, recording gets final product.

Warning of the present utility model is to combine with telephone communication, and this machine range of application of making is greatly widened, and can realize the far distance controlled warning; Except being used for communications equipment room, also can connect single portion phone and be used for family or enterprises and institutions, also can realize zone defence by telephone line with the networking of multi-section phone.The monitoring receiving equipment of this device only needs one one or several telephone sets, and the number of control point and distance are unrestricted; Be particularly suitable for unattended warehouse, machine room.If networking is used, also can change the receiving terminal phone into auto-answer mode, several phones take several and reelect line (being that several telephone wires take jack per line), mix a PC again as recording, can overcome pluck, the lifting a finger of on-hook, avoid because of the busy misconnection of phone, jumbo recording simultaneously can be used for fault statistics, files and put on record and responsibility analysis.

The utility model is provided with eight warning input port Z1-Z8, and wherein having four can provide+power supply of 5V, 100mA, and can continue with various types of signal transducers cooperates, and comprises passive or active, wireless or wired.This device does not have other with office with equipment and is connected except that using telephone wire and power supply, can not play a game and bring harmful effect with the safety of equipment.Structurally, except that transformer, back-up source and loudspeaker, all parts all design on the one side print brush board of a 160 * 100MM, and all need external parts all to connect with socket type, and compact conformation is easy to operate.And using aluminium alloy to make shell, the PVC material is as panel, the durable not modification of preventing fires.

Describe structure of the present utility model, operation principle and effect in detail below in conjunction with drawings and Examples:

Fig. 1 is the electrical schematic diagram of control circuit of the present utility model.

Fig. 2 is a main program flow chart of the present utility model.

Fig. 3 is a networking application implementation illustration of the present utility model.

Referring to Fig. 1, the utility model is a kind of unattended operation computer automatic monitoring device that is used for communications equipment room, includes casing, panel and control circuit; Its control circuit is to do control centre with chip of micro-computer (be illustrated as AT89C52, also can use other 8 and 16 s' single-chip microcomputer), is aided with the peripheral circuit and the power circuit that are connected with this chip of micro-computer again and forms; Wherein peripheral circuit includes: 8 general input port Z1-Z8 of transducer as alarm signal input, and wherein there are four transducer input port Z1-Z4 can provide+power supply of 5V, 100mA, other four input port Z5-Z8 are passive.So the utility model can continue with various types of signal transducers and cooperate, comprise passive or active, wireless or wired.As long as provide a switching signal, can enter warning to above-mentioned warning input port.3 button K1, K2 and K3 that time and mode of operation are set, if the time of pushing these three buttons can be adjusted the time respectively less than 2 seconds, and wherein K1 transfers to divide, and K2 is a timing, and K3 transfers week; Push the time of above-mentioned three buttons if surpass 2 seconds, the setting that then enters timing mode and timing.Can be time-multiplexed 6 clock and date display element and phonic warning output circuits that charactrons are formed, and the output port that continues with alarm telephone set.

Preceding 4 when representing from left to right and branch in the clock formed of 6 charactrons and the date display element wherein, two of backs are represented upper and lower noon and week respectively, the luminous tube (LED * 2) that also is provided with two flickers shows second, display mode is 12 hours systems that people are accustomed to, and walks time error and is not more than 1 second/day.When carrying out timing setting, pattern setting or reporting to the police, the time does not show, but can not influence the clock timekeeping performance.At mains failure, when being powered by reserve battery, above-mentioned time showing is " half is bright " state.This is for power saving, to prolong the battery continued power time.

The utility model can be used as time controller or the device of ringing a bell, and is used for the time-controlled electromechanical equipment of some needs.This device uses 112 bytes to do the data storage area at present, can store 56 timing datas altogether.Because the data field is excessive all unfavorable to fail safe and operational efficiency, should exceed to satisfy the demand, so still leave big allowing for expansion.Its control model can circulate by the sky, and promptly the control time of each day is all identical with number of times; Also can be by Zhou Xunhuan, but promptly in the content of combination in any control every day in seven days weekly, but time of each week control must be identical with number of times.Ringing a bell, difference is very little in essence for device and time controller, promptly becomes the device of ringing a bell as long as change several orders simply; All need if the time is controlled and rings a bell, also can take out a standby port, only need hardware to increase relay J 5, triode T1 and a resistance as ringing a bell.Illustrated the device control circuit of ringing a bell among Fig. 1.

The utility model is provided with the ISD1420 speech IC can in time quote place and the type that alert takes place by speech form; And do not need any external equipment, can any segmentation recording playback on machine, sound clarity is accurate, and power down is not lost, and uses flexibly: change or newly-increased report to the police mouthful, only need recording again, sound gets final product.Above-mentioned clock and date display element and phonic warning output circuit all are to be connected the P1-0 of single-chip microcomputer and 8 output ports of P1-7, by multiplexing this port of time-sharing operation.

During warning, this device will start the P0-0 that is connected single-chip microcomputer and the automatic dial-up circuit of P0-7 output port automatically, dial 7 preset phone number (can be: fixed telephone, mobile phone or beeper) by the phone circulation.The other side's off-hook can be heard place and the type (beeper can only show number) that alert takes place.Main frame has only installed 3 the tunnel among Fig. 1, is reserved with 4 road interfaces (P0.4-P0.7), expands during for needs.Dial-up circuit also can connect mobile phone, realizes " wired obstructed commentaries on classics is wireless " function; In case video telephone is popularized, and also can realize video monitor.

The utility model adopts Single Chip Microcomputer (SCM) program control phonic warning circuit and dialing automatically, makes guard equipment very simple, only needs to use telephone set or mobile phone, just can realize that far-end guard automatically.This device both can be used for family, unit separately, but also multi-section networking utilizes existing telephone line to form the joint defence of housing-group or residential quarter, does not need backguy separately.Consider the phone cost issues, the program of this device will stop automatically after repeating to dial several times, and the number of times that redials is set by the user for the alarm source that exists for a long time continuously.But send again after withdrawing from, can regard new warning as.If this device is used for family, also can dial, all warnings, as fire alarm, theft alarm, gas alarm, even doorbell etc. all concentrates on this machine.

Simply introduce using method of the present utility model below:

Time is adjusted: power up state when promptly entering away, if the current time is incorrect can push K1, K2 and K3 and adjust by moment the time, branch and week.The time that moment pushes is to surpass 2 seconds, because the time of pressing keys surpasses 2 seconds, will enter other pattern.

Timing is provided with: the time of " pushing " K2 key surpasses 2 seconds and enters regularly setting, charactron demonstration this moment " 00 00 00 " front two is represented hourage regularly, represent the number of minutes regularly, the numbering (00-55) that last two instruction memories are current for middle two; Afterwards, click K1 when turning down, K2 transfers the number of minutes, the time, click K3 again after divide setting, set data just deposit the memory of appointment in and show next memory number, continue to click the K1 timing, K2 transfers and divides, the K3 storage, and timing data is totally lost, pin K3 and surpass after 2 seconds, state when unclamping K3 again and just recovering.Clock is gone to preset time, and control switch just can move.Here should be noted that 2 points: (1) timing must be provided with in pairs, and does not allow between the section of front and back to intersect.The wherein previous time is turn-on time, and the back time is the turn-off time.This has forgotten the pass as light switch after can not turning on light.(2) time of Xian Shiing is 12 hours systems by people's custom, is that for example, afternoon, 3:30 should import 15:30 by 24 hours systems but timing is set.

Timing mode is provided with: refer to time-controlled endless form, can circulate by the sky, promptly the time of control every day all identical, also can circulate i.e. 7 days any one day may command or do not control weekly, but each all control time all must be identical by week.Push K1 and surpass 2 seconds, promptly the pattern of entering is provided with state, middle three demonstrations " 0 00 " of charactron this moment, and the instantaneous again K1 of pushing, K2, K3 transfer position, end, interposition and highest order respectively, and shown number is the decimal value of pattern numerical value.For example, do not control Sunday, and its binary value is 0000001, and being converted to the decimal system is 001; Do not control Monday, and its binary value is 0000010, and being converted to decimal value is 002; Saturday and Sunday are not controlled, and its binary value is 1000001, and being converted to decimal value is 65, and the rest may be inferred.This Design Pattern is very flexible, but controls and do not control combination in any in seven days weekly, must be correct but convert.7 binary systems are represented Sunday, one, two, three, four, five, six respectively from right-to-left, and one's own department or unit set represents that this sky do not control, and initial condition is full control.Push K1 after mode value is provided with correctly and surpass 2 seconds, state when recovering after unclamping.When carrying out timing and pattern setting and the described warning in back, do not influence the operation of internal clocking.Because of backup battery is arranged, set data still can keep when having a power failure, unless specially revise it.

The connection of alarm sensor: Z1-Z4 can peg graft active sensor, for example wireless switching, active temperature switch.Main frame provides+and the power supply of 5V, 100MA can satisfy the needs of general transducer, Z5-Z8 can peg graft passive sensor, for example door status switch, mercoid switch, key switch etc.

Cooperate with recorder: newly-increased or modification warning mouth, the content of recording playback need be recorded again, and the voice of ISD1420 chip-stored are totally 20 seconds durations, are divided into 8 sections, but brief language of every section recording playback, the 1st section to the 8th section corresponds respectively to the Z1-Z8 mouth.The recording condition that the utility model provides is quite complete, need not can record by other external equipments.When recording preparation, manual before this recording playback test and is connected single-chip microcomputer again after errorless, after this, voice content that will Automatic Cycle broadcast correspondent section when running into alert, the loop play time is then by program control.

Manual segmentation recording playback: disconnect the address line between videocorder and the single-chip microcomputer earlier, promptly dial down plug of Z11 or Z12 and get final product; Pressed key switch K4 with lock; The sector address of desire recording is set with 8 toggle switch K5 (the 1-8 switch of K5 is controlled the A0-A7 break-make of ISD1420 respectively): if ISD1420 divides 8 sections equally, the 1-8 section is corresponding with mouthful Z1-Z8 that reports to the police respectively; Wherein the relation of zero-time and address is: address=zero-time (second)/information resolution (second) (ISD1420 is 0.125 second).This device is only stipulated starting time (or address), and therefore the recording termination time will pay special attention to control the duration of this section by record button KL control when segmentation is recorded.As exceed head (if next section was before recorded) that this section duration can be topped fall down one section or this section tail and fallen (if record behind next section) by next section topped, understand above-mentioned reason, just can be as required segmentation and distribution duration arbitrarily.

Recording: pin record button KL, record indicator LED1 is bright, aims at microphone HT speech, and speech is stored record, finishes recording up to unclamping record button KL.

Playback: recorded for every section, all can then click playback button KF, this section recording will normally be emitted; Playback button KF is pushed in the replacement address, all can emit corresponding that section recording.

Single-chip Controlling, Automatic Cycle playback: after manual segmentation recording playback is errorless, just can connect single-chip microcomputer.At this moment, K5 all disconnects with address switch, has connected address wire again, is about to plug Z11 and Z12 and plugs together.The K4 that pushes button then just enters single-chip microcomputer, the voice wait state of reporting to the police automatically.

The connection of dial-up circuit: since this machine regularly, counting is very accurate, contact switch all uses miniature relay, though power consumption is bigger slightly than electronic switch, but its contact resistance is little, and the reliability height is nonpolarity, it is accurate to dial, being easy to has the telephone set of memory dialing function to connect with all kinds of, once uses several phones in experiment instead, all succeeds.The phone that is used with the utility model should adopt the phone of memory function, and desire was dialled three numbers that cry and is pre-existing in 01,02,03 address when alert was taken place, and on-hook is waited for then.Can not use redial key, use change at any time because of redialing number with telephone set, the number of storage address is not specially revised and can not changed.The utility model provides 7 can dial the number, but only shows on Fig. 1 and installed 3, wherein JI be used to pluck, on-hook, J2-J4 dials 3 numbers respectively: can install one and be the maintenance centre, one is suboffice, and another is the attendant's of flowing mobile phone or PB machine, so that in time handle when alert takes place.

Fig. 2 has showed main program control flow chart of the present utility model, because utility model patent is not protected computer program, this is repeated no more.

Fig. 3 is a networking application implementation illustration of the present utility model, this device A can be installed in respectively in each suboffice and the remote end module office, the alarm signal of each sensor monitors is after the computer automatic monitoring device corresponding by it handled, by telephone wire the voice messaging of its alarm is transferred to the central office again, by the PC centralized stores, put on record and responsibility analysis for use in fault statistics, file.

The utility model is manufactured experimently out one in model machine, and has carried out reaching the various performances of several months and implemented test, and wherein any problem is not found in program running, and warning, dialing, playback are accurate, uses also very simple and conveniently, has realized goal of the invention fully.

Claims (7)

1, a kind of unattended operation computer automatic monitoring device that is used for communications equipment room includes casing, panel and control circuit; It is characterized in that: its control circuit is to be control centre with the chip of micro-computer, is aided with the peripheral circuit and the power circuit that are connected with this chip of micro-computer again and forms; Wherein peripheral circuit includes: a plurality of transducer input port and a plurality of buttons that time and mode of operation are set as alarm signal that are connected with this chip of micro-computer input port; Clock and date display element and phonic warning circuit that time-multiplexed 6 charactrons that are connected with this chip of micro-computer output port are formed, and the automatic dialing output circuit that continues with telephone set.

2, the unattended operation computer automatic monitoring device that is used for communications equipment room as claimed in claim 1, it is characterized in that: wherein the transducer input port is divided into active and passive two kinds.

3, the unattended operation computer automatic monitoring device that is used for communications equipment room as claimed in claim 1 is characterized in that: wherein during preceding 4 bit representations in the clock formed of 6 charactrons and the date display element and branch, represent upper and lower noon and week respectively for back two.

4, the unattended operation computer automatic monitoring device that is used for communications equipment room as claimed in claim 1 is characterized in that: wherein the phonic warning circuit is to use that can be divided into 8 sections models of recording different phonetic information respectively be ISD1420 voice storage integrated circuit.

5, the unattended operation computer automatic monitoring device that is used for communications equipment room as claimed in claim 1, it is characterized in that: wherein the automatic dialing output port that continues with telephone set has 8: one is used to pluck, hang phone, and all the other 7 is to be used for dialling respectively different presetting number of cell phone.

6, the unattended operation computer automatic monitoring device that is used for communications equipment room as claimed in claim 5, it is characterized in that: above-mentioned chip of micro-computer model as control centre is AT89C52.Also can be 8 or 16 chip of micro-computer of other models.

7, the unattended operation computer automatic monitoring device that is used for communications equipment room as claimed in claim 5 is characterized in that: above-mentioned control circuit can be integrated and be installed in the telephone shell with telephone set network, becomes a kind of novel telephone set.

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