CN2260424Y - Automatic alarming arrangement for long distance monitoring purpose - Google Patents

Abstract

The utility model relates to an automatic alarm device which can monitor remotely. A control system circuit is mainly composed of a rectifier circuit, an automatic live circuit, a voltage stabilizing circuit, an alarm starting circuit, a ringing starting circuit, a circuit of a controller of a single chip computer, an alarm dialing circuit, a control command receiving circuit, a telephone line switching circuit, a video switch circuit, an A/D conversion circuit, a video processing circuit, a D/A conversion and video output circuit, an input and output control circuit of image signals, a control panel circuit, and a velocity collocation circuit.

Description

But telemonitoring autoalarm

The utility model relates to a kind of burglary-resisting system control system control device, but refers to a kind of telemonitoring, autoalarm especially.Its set video signal, words news, automatic dialing alarm function, reach be not subjected to spatial limitation if by the telephonic communication circuit can do inspections to the scene in a distant place, with Field Force's intercommunication, meet the disaster warning of dialing immediately, with the monitoring that obtains the best, antitheft, the effect of taking precautions against natural calamities.

Surveillance control is the necessary equipment of modern society's safeguard protection with burglary-resisting system control, and the safety system of traditional type is nothing more than following mode: 1. have surveillance, it must be wired formula, that is with circuit, video camera, screen mechanism one photography scene monitoring circuit, intelligible, its must have living space restriction of distance, and must be at the scene and supervision place configuration circuit, thereby can't can't monitor in any place in response to supervisor's motor-driven displacement; 2. the alarm bell alarmer dials, though have the function of reporting to the police via telephone wire, but the image that does not have field condition is broadcast, supervisor (or police) can't do the right judgement reaction to field condition, also can't be to link up with the Field Force, and or when the warning system fault is arranged, increase on foot the monitor staff because of disturbing; Therefore, the equipment of above-mentioned traditional type can't be done the shortcoming of image, the dual conveying of words news really by telephone wire.

But the purpose of this invention is to provide a kind of telemonitoring autoalarm, look on-the-spot warning device but can manually control with automatic dialing alarm and sight.

But monitor autoalarm according to long sight journey of the present invention, comprising: the input/output circuitry 15 of rectification circuit 1, automatic power-down circuit 2, automatic power-on circuit 3, stabilizing circuit 4, alarm start-up circuit 5, ring start-up circuit 6, singlechip controller circuit 7, warning dial-up circuit 8, control command receiving circuit 9, telephone wire commutation circuit 10, video switching circuit 11, A/D change-over circuit 12, video processing circuits 13, A/D converting video output circuit 14, picture signal, control panel circuit 16 and speed collocation control circuit 17.

But above-mentioned its advantage of telemonitoring autoalarm of the present invention can be transferred to the observer by telephone wire with monitored on-the-spot circumstance image and can dial automatically and notify the supervisor, reaches to see on-the-spot circumstance, the supervision with Field Force's intercommunication, the effect that takes precautions against calamities to making peace immediately.

Cooperate diagram and figure number below,, be described in more detail in the back with regard to the whole circuit of the utility model, control, efficacy characteristics:

Figure 1A-1 to Figure 1A-7 be the utility model first half line map

Figure 1B-1 to Figure 1B-5 be the utility model Lower Half line map

Fig. 2 is the utility model telemonitoring control action calcspar

Fig. 3 is the utility model intercommunication, supervision control action calcspar

Fig. 4 is the utility model alert control action calcspar of dialing automatically

Describe embodiments of the invention in detail below in conjunction with accompanying drawing.

See also Figure 1A, 1B, for the whole line map of the utility model (being divided into two partly), mainly comprise: rectification circuit 1 because of length gives greatly, automatic power-down circuit 2, automatic power-on circuit 3, voltage stabilizing circuit 4, alarm start-up circuit 5, ring start-up circuit 6, singlechip controller circuit 7, warning dial-up circuit 8, control command receiving circuit 9, telephone wire commutation circuit 10, video switching circuit 11, A/D change-over circuit 12, video processing circuits 13, A/D converting video output circuit 14, the input/output circuitry 15 of picture signal, control panel circuit 16, speed collocation control circuit that control circuit 17 constitutes; Wherein,

This rectification circuit 1 (does not have WXDY by the electric current that is divided into VDD1-END and XWDY-WXD two-way DC-12V after rectifier B1, the B2 rectification when using DCIN; The WXD electric current) wherein one group of WXDY-WXD supplies with the input side power supply of DC OUT-DC END as camera head and warning actuating section; In addition VDD1 one tunnel is then as the power supply of controller;

This automatic power-down circuit 2, VDD sends into through the normally-closed contact of circuit breaker JD2, triggers through optical coupling U3 when the I/O U14 of singlechip controller circuit 7 sends the GJ signal here, makes JD2 move, and when VDD1 send less than VDD, promptly cuts off the power supply automatically, shuts down;

This automatic power-on circuit 3, VDD sends into transistor U1, U2, when in the K point (workman on the panel adds electrical switch closes) can trigger transistor U1 and produce the VPWR power supply; When in a single day the input of diode D3, D4 had alarm signal JBQD and bell signal ZLQD signal to send into, transistor U1, U2 be triggering for generating VPWR and CPWR power supply simultaneously, and controller promptly powers up automatically;

This stabilizing circuit 4, VPWR and CPWR power respectively to controller part and video translator unit through the integrated VVCC of stabilizing to and CVCC two-way+5V-DC;

These alarm start-up circuit 5, four tunnel alarm signals, respectively from the JB1IN-JB1IN input, through producing the JBQD signal with coupling, isolation back, the one road delivers to automatic power-on circuit 3 parts, and another road is delivered to telephone wire commutation circuit 10 and is removed to switch phone; The trend of control outside line, the signal of alarm signal one road JB1-JB4 after diode D6, D7, D8, D9 produce respectively is sent to singlechip controller circuit 7, so that distinguish the alert way (situation) of reading the newspaper in addition;

This ring start-up circuit 6, the bell signal of outside line forms ZLDL+ through oversampling circuit outside line commutation circuit 10; The TEL-signal is imported this circuit protection, rectification, and produces the ZLQD signal with coupling back and be sent to automatically and power up;

This singlechip controller circuit 7 is formed controller one by CPU processor U13, buffer U15, memory U16 and is powered up the i.e. predetermined formula of execution; Its input signal has: 1. from the alarm signal 2 of the JB1-JB4 of alarm start-up circuit 5, JH signal from control command receiving circuit 6, it transmits the pulse 3 of control command, and from the CS signal of telephone wire commutation circuit 10, whether its test pattern has transmitted finishes; Output signal: 1. VS1-VS4 video switch gating signal, to video switching circuit 2. GJ off signal to automatic power-down circuit 2 carry out shut down 3. VCAMERA and VSEND signal deliver to control panel circuit 16 with " fixation " and " transmission " function of carrying out image 4. the CRELAY signal to telephone wire switching phone 10, with the control outside line is tangential DLE+ or DLH+, and 5. the FH signal is delivered to warning dial-up circuit 8 and transmitted the pulse signal of dialing;

This warning dial-up circuit 8 from the FH dial impulse that singlechip controller circuit 7 is sent here, through zooming into the DLF+ signal with coupling, is delivered to telephone wire and is switched phone 10 back output outside lines;

This control command receiving circuit 9, output outside line after outside line commutation circuit 10;

This control command receiving circuit 9, becomes the DLH+ signal and imports this circuit after telephone wire commutation circuit 10 through control command that outside line is sent into, through optical coupler U11 amplify its exchange through be coupled after, become the JH signal and send into monolithic controller circuitry 9;

This telephone wire commutation circuit 10, outside line is come in from TEL+, TEL-, and its TEL+ carries out function and switches selection through a series of circuit breakers and switch;

This video switching circuit 11 by the vision signal of VIN1-VIN4 input, can be done manually to select by the S1-S4 switch, but also single chip machine controlling circuit 7, and the signal after the VS1-VS4 that sends out selects is sent into A/D change-over circuit 12;

The vision signal VA+ that this A/D change-over circuit 12, integrated amplifier U1 produce VR+ and VR-signal and input is sent to the data-signal that integrated circuit U2 carries out after the A/D conversion in the lump and sends into video processing circuits 13;

This video processing circuits 13, the data-signal by the A/D conversion comes through depositing among memory U4, the U5 after video processor U3 coding, the compression, is sent to A/D converting video output circuit 14; According to the control signal of control panel circuit 16, the data of memory U4, U5 can be sent to the picture intelligence I/O by the XMIT end and send to outside line; The picture signal that outside line is imported into can be sent to picture signal by the CMPRT input and deposit in and be sent to D/A converting video output circuit 12 again among memory U4, the U5 and export as vision signal by the XMIT end by CMPRT input and the data of depositing in memory U4, U5;

This D/A converting video output circuit 14, by video processing circuits 13, the data-signal of coming carries out earlier outputing to monitor after D/A conversion carrying out again video amplifies;

The input/output circuitry 15 of this picture signal, when outside line has picture signal when input, telephone wire commutation circuit 10 switches to VTEL+ with outside line, by being input to video processing circuits 13 from CPU behind the integrated amplifier U7 amplifying signal; When video processing circuits 13 will be to the outside line transmitted image, produce the VRELAY signal earlier and outside line is switched to VTEL+ signal is sent through C12 by XMIT again;

This control panel circuit 16, AUTO, the CAMERA, SEND, the PADJ signal that are produced by the S5-S7 button, the operation of can make that video processing circuits 13 produces automatically, fixation, transmitted image, image being adjusted, by VCAMERA, the VESEND signal of singlechip controller, can produce the function of automatic stay picture and transmitted image through video processing circuits 13;

This speed collocation control circuit 17 is behind the data-signal that receiver, video is handled, through the correct Coupling Control of the operation transfer rate of control panel;

Constitute a whole control circuit by above-mentioned each circuit; Its control effect is:

One, can do telemonitoring: (please cooperate and consult figure two)

The supervisor allows the S key assignments of telephone wire commutation circuit 10 in " monitored state " earlier, dial on-the-spot telephone number again with keying in the password of setting, can make automatic power-on circuit 3 actions, voltage stabilizing circuit 4 voltage stabilizings, 9 acceptance of control command receiving circuit are instructed to fail to give 7 processing of singlechip controller circuit and make receiving circuit 9 accept to instruct failing and are given 7 processing of singlechip controller circuit and make video switching circuit 11 move, and with the image of video camera, make the videl signal of input convert data signals to via A/D change-over circuit 12, give video processing circuits 13 precodings again, after compression is handled, input/output circuitry 15 control outputs by image signal, pass the input/output circuitry 15 of the telephone wire commutation circuit 10 of supervisor's circuit back via telephone wire again via image signal, and by video processing circuits 13, the processing of D/A converting video output circuit 14 can manifest being monitored on-the-spot image live telecast on supervisor's screen; Thereby, can learn clearly that the utility model (as long as phone is arranged) anywhere gets the present situation that visual immediately desire monitors ground with phone control.

But two hand control are seen simultaneously and looked, intercommunication: (please cooperate and consult figure three) has the people when the scene of being monitored, and when desire and Field Force's intercommunication, this also can transmit image and two-way intercommunication, and the supervisor uses the K key of automatic power-on circuit 3.ON, dial again by the processing of phone commutation circuit 10 → monolithic control circuit 7 → video switching circuit 11 → A/D change-over circuit 12 → video processing circuits 13, monitoring was made and can be selected two kinds of kenel functions on the plate circuit 16 this moment: one for pressing the S5 key, circuit is promptly done automatic image output, and another is for presenting manual control image output (promptly needing time side's transmission image) by S6, S7 key; Comply with the selection that above-mentioned image needs, again controlling signal is given speed collocation control circuit 17, the input/output circuitry 15 of image signal is handled and is transferred to the telephone wire commutation circuit 10 of supervisor's circuit by telephone wire, transport to the input/output circuitry 15 of image signal, video processing circuits 13, the image processing of D/A converting video output circuit 14, and manifest a situation at supervisor's screen, so go round and begin again, the supervisor can do words (leading to) news intercommunication with the Field Force and make circuit present automatic transmission or manual transmission field image according to need, but reach intercommunication and see the two-way communication of monitored place field condition simultaneously, monitoring purposes, and get the most certain monitoring effect.

But field condition is looked in three automatic dialing alarms and sight: (please cooperate and consult figure four)

The utility model alarm start-up circuit 5 can be connected with alarm, anti-snatch button, even or disaster inductor induction actuating quantity alarm start-up circuit 5 starts of the disaster inductor of Fire inductor etc. etc., even power-on circuit 3 actions automatically, make whole circuit be "on" position (no power when usual, reducing long term power source shortens and power saving the circuit life-span), this moment, circuit will have two kinds of auto-actions simultaneously: one is singlechip controller 7 processing disaster signals, and at that time shape signal of output (variant disaster can be given coding, exportable not jack per line digital communication number) according to coding, automatically dial the number via warning dial-up circuit 8, another is for preventing the obstructed situation that dials, and make telephone wire (for example: can give when the line is busy and cut off its conversation be the state of to put through by phone commutation circuit 10, and use by the dialing of disaster signal is preferential), again by video switching circuit 11, A/D change-over circuit 12, video processing circuits 13, the input/output circuitry 15 of image signal is handled and image is exported (again by telephone wire, if dial first along upright unmanned response the in the alarm monitoring place setting-up time that be subjected to, the utility model can dial second more immediately, three, four ... cis-position, till having the people to respond), connect phone as the place of monitoring, also preferentially awarded by the telephone wire commutation circuit 10 of alarm monitoring place circuit and accept alarm signal, and by the input/output circuitry 15 of image signal, video processing circuits 13, it is to manifest the disaster on-the-spot circumstance at screen promptly that D/A converting video output circuit 14 is handled, and the telephone wire commutation circuit 10 that the while is given monitoring place by telephone wire commutation circuit 10 back coupling signals, monitored place circuit are that automatic one one width of cloth transmission image news are given this numbering video camera transmission image of monitoring place; Therefore capable of automatic alarm by the utlity model has, transmission image gives the supervisor, allow the supervisor see on-the-spot disaster scenarios it immediately, do and correctly command and study and judge best treatment situation fast, especially be applied to bank raid robber's number, weapon, hostage's situation as can be known.Perhaps considerable scene declares to know whether be action (some thieves or robbers who act under cover of night deliberately allows the alarm misoperation, allow save personnel from damage lose anti-) during alarm action, and the best effect that takes precautions against calamities, monitors, handles disaster.

Comprehensively above-mentioned, the supervision that the utility model is broken through traditional type really can only be the own distribution formula of limited distance and be noiseless (can not intercommunication) to be seen and looks shortcoming, do not have supervision, intercommunication, the control fully of warning automatically concurrently and must not can be by distance limit, reach perfect monitoring merit attitude, have perfect practicality and promote effect.

Claims (1)

1. but a telemonitoring, autoalarm mainly comprise: rectification circuit, power-down circuit, power-on circuit, voltage stabilizing circuit, alarm start-up circuit, ring start-up circuit, singlechip controller circuit, warning dial-up circuit, control command receiving circuit, telephone wire commutation circuit, video switching circuit, A/D change-over circuit, video processing circuits, D/A converting video output circuit, picture signal input/output circuitry, control panel circuit, speed collocation control circuit that control circuit constitutes automatically automatically; It is characterized in that:

This rectification circuit (does not have WXDY by the electric current that is divided into VDD-END and WXDY-WXD two-way DC-12V behind two rectifier rectifications of B1, B2 when using DCIN; The WXD electric current) wherein one group of WXDY-WXD supplies with the input side power supply of DC OUT-DC END as camera head and warning actuating section; In addition VDD1 one tunnel is then as the power supply of controller;

This automatic power-down circuit, VDD1 sends into through the normally-closed contact of relay J D2, triggers through U3 through the U3 signal when the U14 of singlechip controller circuit sends the GJ signal here, makes JD2 move, and when VDD1 send less than VDD, promptly cuts off the power supply automatically, shuts down;

This automatic power-on circuit, VDD are sent into transistor U1, U2 when the K point is closed (manually adding on the panel electrical switch closes) and can be triggered U1 and produce the VPWR power supply; When in a single day the input of D3, D4 had JBQD and ZLQQ signal to send into, transistor U1, U2 be triggering for generating VPWR and CPWR power supply simultaneously, and controller promptly powers up automatically;

This voltage stabilizing circuit, VPWR and CPWR are through integrated stable voltage circuit U4 and U5 stabilizes to VVCC and CVCC two-way+5V-DC transmits partly power supply respectively to controller part and video;

This alarm start-up circuit, four tunnel alarm signals, respectively from JB1 IN-JB4IN1 input, through producing the JBQD signal with being coupled, isolating the back, the one road delivers to automatic power-on circuit partly, and another road is delivered to telephone wire switching phone and is gone commutation circuit; The trend of control outside line, alarm signal is sent to the singlechip controller circuit, so that distinguish the alert way (situation) of reading the newspaper through the signal that diode D6, D7, D8, D9 produce another road JB1-JB4 respectively in addition;

This ring start-up circuit 6, the bell signal of outside line forms ZLDL+ through oversampling circuit outside line commutation circuit; The TEL-signal is imported this circuit through protection, rectification, and produces the ZLQD signal with coupling back and be sent to automatically and power up;

This singlechip controller circuit is made up of CPU processor U13, buffer U14, memory U15, and controller one powers up promptly carries out predetermined formula; Its input signal has: 1 alarm signal from the next JB1-JB4 of alarm start-up circuit, 2. from the next JH signal of control command receiving circuit, it transmits the pulse of control command, 3. from the next CS signal of telephone wire commutation circuit, whether its test pattern has transmitted finishes, output signal: 1. VS1-VS4 video switch gating signal, to 2. GJ off signal power-down circuit execution shutdown extremely automatically of video switching circuit, 3. VCAMERA and VSEND signal deliver to the control panel circuit with deliver to the control panel circuit with carry out the image " fixation " and " transmission " function 4. the CRELAY signal to the telephone wire commutation circuit, with the control outside line is tangential DLE+ or DLH+, and 5. the FH signal is delivered to the pulse signal that the warning dial-up circuit transmits dialing;

This warning dial-up circuit from the FH dial impulse that the singlechip controller circuit is sent here, through zooming into the DLF+ signal with coupling, is delivered to and is exported outside line after telephone wire switches phone;

This control command receiving circuit, becomes the DLH+ signal and imports this circuit after the telephone wire commutation circuit through control command that outside line is sent into, through optical coupler U11 amplify its exchange through be coupled after, become the JH signal and send into the monolithic controller circuitry;

This telephone wire commutation circuit, outside line is come in from TEL+, TEL-, and its TEL+ carries out function and switches selection through a series of circuit breakers and switch;

This video switching circuit by the vision signal of VIN1-VIN4 input, can be done manually to select by the S1-S4 switch, also can be by single chip machine controlling circuit, and the signal after the VS1-VS4 that sends out selects is sent into the A/D change-over circuit;

The vision signal VA+ that this A/D change-over circuit, integrated amplifier U1 produce VR+ and VR-signal and input is sent to the data-signal that integrated circuit U2 carries out after the A/D conversion in the lump and sends into video processing circuits;

This video processing circuits, the data-signal by the A/D conversion comes through depositing among memory U4, the U5 after video processor U3 coding, the compression, is sent to A/D converting video output circuit; According to the control signal of control panel circuit, the data of memory U4, U5 can be sent to the picture intelligence I/O by the XMIT end and send to outside line; The picture signal that outside line is imported into can be sent to picture signal by the CMPRT input and deposit in and be sent to D/A converting video output circuit again among memory U4, the U5 and export as vision signal by the XMIT end by CMPRT input and the data of depositing in memory U4, U5;

This A/D converting video output circuit 14, the data-signal that will be come by video processing circuits 13 carries out earlier outputing to monitor after A/D conversion carrying out again video amplifies;

The input/output circuitry of this picture signal, when outside line had the picture signal input, the telephone wire commutation circuit switched to VTEL+ with outside line, by being input to video processing circuits from CPU behind the integrated amplifier U7 amplifying signal; When video processing circuits will be to the outside line transmitted image, produce the VRELAY signal earlier and outside line is switched to VTEL+ signal is sent through C12 by XMIT again;

This control panel circuit, AUTO, the CAMERA, SEND, the PADJ signal that are produced by the S5-S7 button, can make that video processing circuits produces automatically, fixation, and the operation adjusted of transmitted image, image, by VCAMERA, the VESEND signal of singlechip controller, can produce the function of automatic stay picture and transmitted image through video processing circuits;

This speed collocation control circuit is behind the data-signal that receiver, video is handled, through the correct Coupling Control of the operation transfer rate of control panel;

Constitute a whole control circuit according to above-mentioned each circuit, action, control, processing by each circuit, notify the supervisor and the on-the-spot circumstance image of monitored system can be given the supervisor and can be dialed automatically by the telephone line transmission, reach can see immediately look on-the-spot circumstance, with supervision, the symmetry of Field Force's intercommunication, effect takes precautions against calamities.

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