CN1123860C - Intelligent automatic antitheft alarm system - Google Patents
Intelligent automatic antitheft alarm system Download PDFInfo
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- CN1123860C CN1123860C CN 00112332 CN00112332A CN1123860C CN 1123860 C CN1123860 C CN 1123860C CN 00112332 CN00112332 CN 00112332 CN 00112332 A CN00112332 A CN 00112332A CN 1123860 C CN1123860 C CN 1123860C
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Abstract
The present invention relates to an intelligent automatic theft-prevention scramble-prevention and alarm system which is characterized in that an environment detector is composed of a plurality of alarm situation detectors (comprise a lock control detector, an infrared detector, a gas leakage detector, an urgent help asking remote control, etc.); a control main machine comprises a receiver, a CPU microprocessor, a dual-sound multifrequency generator, a sound recording and playing circuit, a magnifier, a trunk circuit and an AC and DC dual-purpose power source; an alarm situation processing center is composed of an alarm telephone interface board, a video receiving and controlling system and an alarm receiving server. The present invention detects alarm signals through a high-tech means, and sends out, receives and transfers the alarm signals through micro waves and low power. The present invention uses a modern communication means to realize the automatic alarm of foreign land sound.
Description
Technical field:
The present invention relates to a kind of warning system, a kind of warning system that the alert locations situation is sent to zone center.More particularly, be a kind of warning system that the alert locations situation is signaled to zone center by communication network.
Background technology:
At present, the antitheft door of generally installing and using, building talkback antitheft door etc., though various in style, all not really desirable at aspects such as function, quality, practicality, results of use.Wherein, antitheft door belongs to the anti-product of machine, only anti-ly do not report, the robber force open the door enter the room rob everything of common occurrence.Building talkback has developed into technical precaution in technology, belong to housing unit collective and take precautions against, and removes complexity is installed, and outside the only anti-shortcoming of not reporting, city's anti-knowledge of group and consciousness is had relatively high expectations.
Drive settle sth. according to policy or law a kind of " acoustic image alerting signal generator " in the patent No. is 972303103 utility model patent instructions, this alerting signal generator is pictures and sounds dynamically will be transferred to centralized computer.But in fact, its capure card can not be finished the collection to video section, can not finish collection and transfer function to image, to treatment of picture camera must be arranged, the transmission network of image digitization compression processing and energy transmission of digital compressed package, and, can not realize perfect image transmission with regard to its disclosed technical scheme.In addition, because what be connected with the center is telephone wire, control signal is transmitted by telephone wire, and in the circuit of itself is formed, control signal is not decoded, so can not finish the control to equipment.Moreover, but the structure of this form is provided with and only is suitable for usually taking precautions against in places such as bank, hotel, market, public security, is unsuitable for the civilian warning of ordinary residence.
In being 951178202 application for a patent for invention instructions, the patent No. opens settle sth. according to policy or law a kind of " electronic security alarming system ", this is the large-scale civil electronic security alarming system of a kind of multistage joint defence formula, adopt line of electric force to transmit between subscriber alarm device BJ and connection guarantor substation IF, the employing telephone wire transmits between connection guarantor substation LF and connection guarantor center LZ.Because system adopts line of electric force and telephone wire to transmit simultaneously, same warning system adopts two kinds of different systems to insert, and has increased the investment of system, makes access difficulty, the system stability of system poor.In data transmission procedure, on line of electric force, be transmitted as carrier system, the DIMF mode is used in the transmission on telephone wire, therefore, is easy to generate error code, code missing phenomenon in the data conversion process.In addition, User Alarms BJ has multiple a plurality of sensor, is wired mode and connects, and trouble is installed; Two kinds of transmission systems necessarily require networking, have a node to damage in networking, just can make the total system cisco unity malfunction; It disappears and alert establish alert cipher key and be made of resistance, electric capacity, because the parameter of resistance, capacity cell is easily with temperature, environmental change, it is unreliable therefore to use.
Other has in the patent No. is 942175336 utility model patent instructions and drives settle sth. according to policy or law a kind of " multiple entry lock regulation burglar alarm ".Each main detector is made up of contact switch in this alarm, owing to adopt contact switch, very strict for the requirement of installation quality, inaccurate cisco unity malfunction is installed; The mechanical position of contact switch, abrasion, displacement, damage all can cause not to be reported or phenomenon such as wrong report, and functional reliability is relatively poor.
Summary of the invention:
Technical matters to be solved by this invention is to avoid existing weak point in the above-mentioned prior art, provide a kind of practical, the degree of reliability is high, be suitable for civilian intelligent automatic antitheft alarm system, survey alert letter by high section means, launch, receive the alert letter of transmission by microwave, miniwatt again, utilize modern communications means realization strange land voice to report to the police automatically.
The present invention's technical scheme that is adopted of dealing with problems is:
The present invention is made of environmental sensor, main control system and alert processing enter, and wherein environmental sensor is made up of a plurality of alert detectors that comprise the lock control detector; Main control system comprises receiver, CPU microprocessor, dtmf generator, audio record circuit, amplifier and repeat circuit; This main control system receives encoded serial data and the pulse that transmitter sends, and encoding and decoding are corresponding one by one; The alert processing enter is made up of alarm call interface board, video reception control system, the server of receiving a crime report.
Design feature of the present invention is:
Described main frame receiver adopts MK101 remote control decoding chip, and this decoding chip is exported as latch level with its A, B, C, D output terminal pin, exports as the unlatching level with IO end pin;
Described host CPU (IC101) microprocessor with the work order of its I/O port reception from remote control decoding chip MK101 output level correspondence, exports to and plucks/hung over relay J102, takes out corresponding telephone number and transfers to the broadcast alarm voice automatically;
Described main frame audio record circuit adopts IC201 (ISD/4XX) speech chip, and its control end the 24th pin connects the 6th pin output terminal of microprocessor CPU (IC101), its 15th pin output audio signal.
Compared with the prior art, beneficial effect of the present invention is embodied in:
1, the present invention can implement comprehensive, full-time sky, fully-automatic guard and reports to the police, and is taken precautions against to report to the police by one family, a Room and develops into that the group is anti-, joint defence, forms network." comprehensive " comprises that promptly whole gateways of dwelling house door, window etc. and user's person all can implement to take precautions against, and making the robber not have sky can bore.Whenever, how " full-time sky " promptly 24 hours unmanneds, alert defence area take place and can both quote within the several seconds, and System response time can be no more than 3 minutes, and security personnel's point is provided with and can guarantees that 5 minutes personnel rush towards the scene.
2, to adopt MK101 remote control decoding chip be latch mode to main frame receiver of the present invention, there is signal to send as a certain sensor, corresponding delivery outlet A, B, C, D, I/O are output as high level " 1 ", CPU is when the scanning input port, can discern easily and accurately, can not produce wrong report, fail to report, system stability, reliable.
3, owing to adopt MK101, CPU does not need that input port is done lot of data and differentiates when work, has reduced the working time of CPU, has improved the reliability of CPU program run and the stability of system.
4, adopt advanced record/discharge road, can finish easily and record/knock off works, change different sound,,, avoided that the line is busy for a long time so behind closing of the circuit, ability sends language message under the control of CPU owing to ISD/4XX is subjected to the control of CPU.
Fig. 1 is a system chart of the present invention.
Fig. 2 is a main control system schematic diagram of the present invention.
Fig. 3 is a main control system schematic diagram of the present invention.
Fig. 4 is a main control system electrical block diagram of the present invention.
Fig. 5 is a lock control detector circuit structural representation of the present invention.
Embodiment:
Referring to Fig. 1, present embodiment is made of environmental sensor, main control system and alert processing enter.
In the present embodiment, environmental sensor is made up of a plurality of alert detectors, comprises lock control detector, window control detector, infrared eye, gas leakage detector and SOS telepilot.
Remove infrared eye, other each device all is made up of transmitter module and corresponding part, form by detection transmitter and lock two parts as the lock control detector, the duty of detection transmitter visits switch by lock and door magnetic is opened the two logic controls of magnetic, and window control detector is to be finished cloth, withdrawn a garrison by door status switch and manual switch.
As shown in Figure 2, the structure of lock control detector comprises successively the transmitter module that connects, double-contact dry-reed relay, door magnetic and the release that extremely links to each other with power switch control that provides power supply for transmitter module and picking lock open the door recognizer and door lock.Wherein, transmitter module is integrated, the serial data pulse that includes address code generator, coding circuit, modulating oscillator, radio frequency amplifier, process coding is modulated to the 308M radiofrequency signal to be launched by antenna, and the complete machine electric current is zero when the vapotron that is in stand-by state ends.
In design, adopt two logic control switch, in four kinds of states, have only a kind of state promptly to lock the insurance dead bolt when locking, could trigger transmitter module work during door Magnetic Shift (imitation is forced open the door), thereby, realize intellectuality technically, make mistake, the problem of failing to report drop to minimum point.
Other detector can be analogized one by one, and wherein Fuel Gas Leak Alarm news can take place ring when combustable gas concentration reaches warning concentration, starts vent fan, and triggers the work of TX module.
Referring to Fig. 3, main control system comprises receiver, CPU microprocessor, dtmf generator, audio record circuit, amplifier, repeat circuit and ac-dc dual power supply.This main control system receives encoded and serial data and the pulse that transmitter sends, and encoding and decoding are corresponding one by one.Its course of work is after the solidification receiver module is received radiofrequency signal, itself to finish reception, amplification, vibration, demodulation, decoding.When the coding and decoding address conforms to, output VT signal is given CPU, CPU just controls repeat circuit and simulates artificial off-hook, the two audio-frequency generator simulation of control simultaneously manual dial, controlling telephone number and the alarm content that audio record circuit work is stored in wherein in advance afterwards emits, amplify the back through amplifier and send telephone network, and take turns to operate between putting by the dialing of CPU control multichannel, control the artificial on-hook of relaying electric analogy again after the end of reporting to the police by repeat circuit.Is 6V, waits for only 1.5mA of electric current owing to solidify receiver operation voltage, so power consumption is very little, during warning work, moment working current be not more than 150mA.
The alert processing enter is by alarm call interface board, video reception control system, and the server of receiving a crime report is formed, and is used for the discriminating to alarm call, decoding and demonstration alert scene and subscriber data, and alert notice, image scene monitors.When any main frame by phone when the alert processing enter is reported to the police, a friendly interface, the detailed personal informations that can provide such as display alarm person's name, address, telephone number, and sound and light alarm are provided host display immediately.Wherein the telephony interface plate is finished incoming call identification, warning message decoding, and sends relevant information to Alarm Server.Native system will be sent a telegram here to discern with double-tone frequency alert and be combined, communication is by the measure such as shake hands of non-figure disc between alarm and interface board, solved malice warning problem, controlling alarm software on the Alarm Server is finished operations such as user profile typing, inquiry, modification, and the reception of warning message, processing, printing, electronic chart explicit user position, monitoring image show and control, revise, check that the user is provided with and function such as warning message because of the spy.
In concrete the enforcement, main control system and lock control detector adopt respectively as Fig. 4, circuit structure shown in Figure 5.
Shown in Figure 4, the main frame receiver adopts MK101 remote control decoding chip, and this decoding chip is exported as latch level with its A, B, C, D output terminal pin, exports as the unlatching level with IO end pin.In the enforcement, adopt the TWH9238-4R chip, its frequency of operation is 310MHz, from the coded signal of transmitter after the reception decoding of MK101, to export latch level and unlatching level one to one in its A, B, C, D, all leads ends of IO, differentiate its whether cloth/withdraw a garrison or report to the police for main control system.
Shown in the figure, CPU (IC101) microprocessor is with the work order of its I/O port reception from remote control decoding chip MK101 output level correspondence, export to and pluck/hung over relay J102, make the J102 adhesive, i.e. off-hook, take out corresponding telephone number and transfer to the broadcast alarm voice automatically.It is on-hook that J102 discharges.In this course of work, IC101 makes relay J 501 adhesives by control triode BG501 when reporting to the police, connect outside warning signal etc.
The main frame audio record circuit adopts IC201 (ISD/4XX) speech chip, has the speech recording and reproducing performance of high-quality, and its control end the 24th pin connects the 6th pin output terminal of microprocessor IC101, its 15th pin output audio signal.Peripheral cell also has C201-C205, R201-R210, LED1, record button REC, Electret condenser microphone SP.Press the alarm voice that the REC key can typing reaches for 20 seconds.When alarm controller triggered warning, control module was given low level of the 24th pin of IC201, just can be at its 15th pin output audio signal (being alarm voice).
Constitute the telephone dialing unit by chip IC 301, BR301, BG301, R301-R303, C301, C302 and relay J 102, can in IC301, store two groups 32 telephone number, take for control module; Control module can be controlled this unit and carry out successively: relay J 102 adhesives, and---------output alarm voice---relay J 102 discharges to extract number automatically to take out telephone number.Among the figure, TEL and LINE terminals answer respectively machine and outside line, when main frame did not dial, the phone of TEL end used as usual, main frame ruthless pre-emption during dialing, preferential dialing.Chip IC 301 external 13 switch 0-9 and S2, M2 constitute its keyboard, for Entering Number and the playback number is used.
Form the audio amplifier circuit unit by triode BG302, BG303 and resistance R 305-R311, capacitor C 302 and diode D305, D306.Wherein, BG303 is an amplifier tube, and the effect of this unit is the prompt tone that will put from the cloth/remove of control unit, from the prompt tone of dialing unit storing phone number, amplify and outwards broadcast by loudspeaker SP from voice recording and playing back unit speech play sound.
As shown in Figure 5, the detection transmitter in the lock control detector adopts ultrahigh frequency transmitter module MK1, and lock-controlled switch is made up of door lock with travel switch K1 and connection cable; Door status switch is made up of with the magnetic stripe that is arranged on the relevant position tongue tube GHG1, microprocessor IC1 has the two-way input, one the tunnel is its 6 pin door lock state input, another Lu Weiqi 7 pin tongue tube states input, by to the unlatching of door lock, the interlock of travel switch K1, and the displacement of tongue tube GHG1 and magnetic stripe, provide one group of level signal for discriminating for respectively microprocessor IC1.Thus, start transmitter module MK1 and launch corresponding cloth/remove and put or alerting signal (radio coding) to main frame.This form meets people's daily habits, when promptly leaving home the door danger is locked, and finishes and deploys troops on garrison duty; Turn the key in the lock when going home, withdraw a garrison naturally.
Microprocessor IC1 in this detector adopts the PIC12C508A chip, and this chip periphery element is few, the power consumptive province.
Claims (2)
1, intelligent automatic antitheft alarm system is made of environmental sensor, main control system and alert processing enter, and wherein environmental sensor is made up of a plurality of alert detectors that comprise the lock control detector; Main control system comprises receiver, CPU microprocessor, dtmf generator, audio record circuit, amplifier and repeat circuit; This main control system receives encoded serial data and the pulse that transmitter sends, and encoding and decoding are corresponding one by one; The alert processing enter is made up of alarm call interface board, video reception control system, the server of receiving a crime report; It is characterized in that:
Described main frame receiver adopts MK101 remote control decoding chip, and this decoding chip is exported as latch level with its A, B, C, D output terminal pin, exports as the unlatching level with IO end pin;
Described host CPU (IC101) microprocessor with the work order of its I/O port reception from remote control decoding chip MK101 output level correspondence, exports to and plucks/hung over relay J102, takes out corresponding telephone number and transfers to the broadcast alarm voice automatically;
Described main frame audio record circuit adopts IC201 (ISD/4XX) speech chip, and its control end the 24th pin connects the 6th pin output terminal of microprocessor CPU (IC101), its 15th pin output audio signal.
2, intelligent automatic antitheft reporting system according to claim 1, it is characterized in that described lock control detector by detection transmitter and the lock two parts form, the duty of detection transmitter is by lock-controlled switch and the two logic controls of door status switch, the lock control detection transmitter adopts ultrahigh frequency transmitter module MK1, lock-controlled switch is made up of door lock with travel switch K1 and connection cable, door status switch is made up of with the magnetic stripe that is arranged on the relevant position tongue tube GHG1, microprocessor IC1 has the two-way input, one the tunnel is its 6 pin lock state input, another Lu Weiqi 7 pin tongue tube states input.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00112332 CN1123860C (en) | 1999-09-14 | 2000-06-12 | Intelligent automatic antitheft alarm system |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99114439 | 1999-09-14 | ||
| CN99114439.2 | 1999-09-14 | ||
| CN 00112332 CN1123860C (en) | 1999-09-14 | 2000-06-12 | Intelligent automatic antitheft alarm system |
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| Publication Number | Publication Date |
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| CN1286456A CN1286456A (en) | 2001-03-07 |
| CN1123860C true CN1123860C (en) | 2003-10-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 00112332 Expired - Fee Related CN1123860C (en) | 1999-09-14 | 2000-06-12 | Intelligent automatic antitheft alarm system |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103473882B (en) * | 2013-09-05 | 2016-01-20 | 浙江蓝洋电子科技有限公司 | A kind of intelligent safety control system |
| CN105528875A (en) * | 2014-09-29 | 2016-04-27 | 镇江石鼓文智能化系统开发有限公司 | Household security monitoring system |
| CN104361702A (en) * | 2014-11-10 | 2015-02-18 | 广东力维智能锁业有限公司 | Intelligent household burglary-prevention alarm method and intelligent alarm system thereof |
| CN104809845A (en) * | 2015-05-15 | 2015-07-29 | 天津工业大学 | Cloud platform system of intelligent safety protection lock based on Internet of Things |
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| CN1286456A (en) | 2001-03-07 |
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Inventor after: Wang Enfang Inventor after: Zhang Xiuming Inventor after: Wu Yajun Inventor after: Ma Baohe Inventor after: Wang Kun Inventor after: Qian Wei Inventor before: Wu Yajun Inventor before: Yuan Jinyang Inventor before: Cheng Guozhong Inventor before: Ma Baohe Inventor before: Wang Kun Inventor before: Liu Ming Inventor before: Zhang Hongchang |
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Free format text: CORRECT: INVENTOR; FROM: WU YAJUN; YUAN JINYANG; CHENG GUOZHONG; MA BAOHE; WANG; KUN LIU; MING ZHANG; HONG CHANG TO: WANG ENFANG; ZHANG XIUMING; WU YAJUN; MA BAOHE; WANG; KUN QIANWEI |
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Owner name: SHANGHAI DIMAIDA TECHNOLOGY SAFETY SCIENCE CO., L Free format text: FORMER OWNER: DIMAIDA ELECTRONIC COMMUNICATION CO., LTD, ANHUI Effective date: 20050610 |
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