CN201111660Y - Lock linkage video recording wireless alarm - Google Patents
Lock linkage video recording wireless alarm Download PDFInfo
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- CN201111660Y CN201111660Y CNU2007201739124U CN200720173912U CN201111660Y CN 201111660 Y CN201111660 Y CN 201111660Y CN U2007201739124 U CNU2007201739124 U CN U2007201739124U CN 200720173912 U CN200720173912 U CN 200720173912U CN 201111660 Y CN201111660 Y CN 201111660Y
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- 238000013500 data storage Methods 0.000 claims description 2
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Abstract
The utility model discloses a lock linkage video recording wireless alarm device, which comprises a front-end signal collecting and controlling part, a wireless linkage alarm device and a user terminal transmitting, receiving and controlling unit; the front-end signal collecting and controlling part comprises an audio collector, a video collector, a detection sensor and a door lock switch, the wireless linkage alarm device comprises a microprocessor and a peripheral circuit thereof, a signal output end of the wireless linkage alarm device and a signal input end of the user terminal transmitting, receiving and controlling unit are respectively connected with a wireless transmitting and receiving module; and the front-end signal collecting and controlling part is connected with the microprocessor. Compared with the traditional door lock security devices, the lock linkage video recording wireless alarm device has the advantages of full functions, high performance, high reliability and so on, which can further realize the functions of video and audio recording, image (picture) forwarding, alarming, automatic wireless remote withdrawal and organization of a garrison etc.
Description
Technical field
The utility model relates to a kind of burglar alarm and supervising device.
Background technology
In all in the market similar door lock alarm series of products, the overwhelming majority does not have videograph, wireless remote to remove to deploy troops on garrison duty and (automatically or Long-distance Control) wireless forwarding capability, these car alarm ubiquities poor stability, shortcomings such as function singleness.
Summary of the invention
The purpose of this utility model provides a kind of lockset interlock videograph wireless alarm, can realize technical matterss such as multi-functional, high-performance and high reliability to solve the door lock alarm.
A kind of lockset interlock videograph wireless alarm described in the utility model, realize that the technical scheme of above-mentioned purpose is as follows: it comprises front end signal collection and control section, wireless interlink warning device and user terminal receive and control module; Described front end signal collection and control section comprise sound, video acquisition, detection sensor, door interlock switch, and described wireless interlink warning device comprises microprocessor and peripheral circuit thereof; Described user terminal receive and control module comprise microprocessor, display unit and supervisory keyboard; The signal input part of the signal output part of described wireless interlink warning device and user terminal receive and control module is connected with radio receiving transmitting module respectively; Described sound, video acquisition device are connected with microprocessor with the video compression coding circuit with audio coding decoding circuit, video a/d conversion by audio A/D conversion respectively; Described door interlock switch, the detection sensor infrared or that microwave remote sensor is formed of comprising is connected with microprocessor by warning I/O interface; Microprocessor peripheral circuit comprises record storage, audio signal output end, image signal output end, picture signal output terminal, alarm signal output ends, warning erasure signal output terminal, intended target urgent call signal output part and the cloth of connected data storage, control button, urgent button, display driver and display unit, store images and the sound signal input end of withdrawing a garrison, and above-mentioned signal output part all is connected with radio receiving transmitting module with input end.
Aforesaid a kind of lockset interlock videograph wireless alarm, described radio receiving transmitting module adopts digital mobile communication system.
Aforesaid a kind of lockset interlock videograph wireless alarm, described digital mobile communication system is any one in GSM, CDMA, WCDMA, TD-SCDMA, the CDMA2000 standard.
Aforesaid a kind of lockset interlock videograph wireless alarm, described microprocessor adopts the i.mx27 chip.
The utility model is compared with traditional door lock safety device, have advantages such as multiple functional, high-performance and high reliability, can realize collection look audio recording, image (picture) transmit, report to the police, automatically and wireless remote remove the security system of multifunctional comprehensive one such as deploying troops on garrison duty.
Description of drawings
Fig. 1 is a circuit composition frame chart of the present utility model.
Fig. 2 is user terminal receive of the present utility model and control unit circuit composition frame chart.
Embodiment
Circuit structure of the present utility model is referring to Fig. 1.The utlity model has lockset interlock (wireless remote) and deploy troops on garrison duty and withdraw a garrison, look comprehensive functions such as audio recording, radio alarming.This alarm by: front end signal collection and control section (comprising camera, microphone, loudspeaker, door interlock switch etc.), wireless interlink warning device and user terminal receive and control module three partly formed.
Principle of work of the present utility model is described as follows in conjunction with Fig. 1,2:
One, the vision signal input is handled: the video collector of installing on the door lock (camera) is the image/video electric signal with the environment collection around the doorway, video electrical signal is by changing among the vision signal A/D in the wireless alarm, analog video signal is become digital video signal, enter the i.MX27 chip again and carry out video compression coding, be converted to the bit stream data of the accessible forms such as (H264/MP4) of DSP, send into DSP and handle (access, read, transmission etc.), DSP also can be by the parameter (code check to vision signal, frame per second, size etc.) be provided with.
Two, the sound signal input is handled: the sound signal that microphone is gathered is converted to digital audio and video signals through audio A/D, sends into and carries out the audio compression coding in the chip, enters DSP again and handles.
Three, alerting signal input is handled: after the transducing signal of sensors such as detecting (infrared, microwave etc.), door lock enters the warning I/O interface input of chip, carry out the alerting signal pre-service earlier, alerting signal is detected amplification, filtering, shaping is sent into DSP again and is handled behind the coding.
Four, cloth is withdrawn a garrison to import and is handled:
1. door interlock switch interlock cloth is withdrawn a garrison: the cloth of switching signal being sent into chip according to the on off state of door lock is withdrawn a garrison behind the control input end, and CPU judges and handles, thus realization to alarm remove automatically the work of deploying troops on garrison duty (when opening the door for deploying troops on garrison duty, i.e. alarm condition; Close Men Shiwei and withdraw a garrison, the elimination state of promptly reporting to the police).
2. the long-range cloth of user is withdrawn a garrison: (code CF is for withdrawing a garrison by the instruction that the supervisory keyboard of user terminal is imported for the user, BF is for deploying troops on garrison duty) after, the CPU of terminal provides the number control signal, send in the mobile communication module and (encode, modulation), send into again and carry out filtering in the transceiver module, amplify, send by antenna, transmission by mobile radio communication (can be GSM, CDMA, WCDMA, TD-SCDMA, in CDMA2000 or the like standard any one), the receiving antenna of alarm enters the signal of receiving and carries out LNA in the radio receiving transmitting module, after the filtering, enter communication module (demodulation, decoding), the automatic cloth that the user's remote control signal that solves enters chip is withdrawn a garrison behind the control input end, is judged and is handled by CPU.
Five, the processing of videograph:
1, after camera video image that the doorway the is gathered DSP that enters chip handles, the video code flow signal is directly stored in the storage of SD card by the output of expansion SD control end, after DPS receives steering order, can read the vision signal in the SD storer, outputing to LCD through LCDC (lcd controller) drives and LCD display, at this moment but the user can control by the keyboard on the alarm, carries out the playback of image video recording on display screen.
When 2, the CPU of alarm receives the remote control signal instruction that user terminal sends, with the picture of transferring in the SD storer, picture signal sends by the mobile communication module and the radio receiving transmitting module of alarm, through mobile communications network transmission, deliver on the display unit of user terminal and show observation.
Six, the output of sound signal is handled:
The sound signal that alarm is handled chip earlier automatically is kept at (with the video record similar process) in the SD storer, and the user can broadcast at any time by supervisory keyboard and listen playback; When the CPU of alarm receives the remote control signal instruction that user terminal sends, mobile communication module and the radio receiving transmitting module of recorded audio signals by alarm that CPU will transfer in the SD storer sends, again through mobile communications network transmission, deliver to the playback of recording on the loudspeaker of user terminal.
Seven, the processing of reporting to the police and exporting:
1. work as alarm and enter the state of deploying troops on garrison duty, detecting (having people and other objects to occur) appears as the doorway, the door lock accident is opened and is entered when reporting to the police, detected alerting signal is handled by DSP, picture and the video/audio signal captured in the time of will reading this alarm condition in the SD storer of alarm simultaneously automatically, and with picture, image, sound signal and alerting signal are sent in the mobile communication module by SDI/O (input and output of SD storer) interface carries out (coding, modulation) sends into again and carry out (filtering in the radio receiving transmitting module, power amplifier), launch by antenna at last, transmission by mobile communications network, (the picture that user terminal receives from antenna, image, audio frequency and warning etc.) signal enters transceiver module and carries out LNA and filtering, enter demodulation in the terminal mobile communication module again, decoding is play in display unit and loudspeaker at last.
2. when alarm is deployed troops on garrison duty state, when reporting to the police, DSP can transfer in the storer (chimes of doom or the prompting of the propagandaing directed to communicate) sound signal that prestores and decode, decompresses to audio decoder, carries out power amplification again, sends in the loudspeaker of installing on the doorway and carries out (chimes of doom or propaganda directed to communicate) at last and play.
3. enter when withdrawing a garrison state when alarm, DSP sends the warning erasure signal by the output of SDI/O interface, through mobile communication module, behind the radio receiving transmitting module, is sent to user terminal.The prompting subscriber alarm device has been removed alarm condition.
Eight, urgent call is handled:
When the user presses urgent button on the alarm, after this signal enters the DSP processing, DSP sends the urgent call control signal and outputs in the mobile communication module, again the target of user's appointment (not waiting but priority is set to more than family members' number and 110) is called out, send SOS to a plurality of intended targets.
Nine, mobile communication module function:
Because native system moves the transmission at networking and takes digital mobile communication system (any standard of GSM, CDMA, WCDMA, TD-SCDMA, CDMA2000 or the like), for user's confidentiality with avoid maloperation, each alarm and user terminal all will be discerned judgement by independent SIM (user identification code), be the transmission of data, voice and image between alarm and the user terminal, must obtain user's mandate in discriminating unit.
11, the power supply of alarm
This alarm adopts external power supply adapter power supply mode, and design has reserve battery.
The function that the utility model is realized is as follows:
1, door interlock switch is removed automatically alarm and is deployed troops on garrison duty, and lock a door and enter alarm condition for deploying troops on garrison duty, Open the door and enter the alarm release state for withdrawing a garrison.
2, the user can remove alarm in the wireless remote mode by the control instruction of user terminal Deploy troops on garrison duty.
3, alarm is after deploying troops on garrison duty, and is when moving target (people or other objects) appears in the doorway, right The doorway surrounding environment is carried out the real-time audio frequency video recording of looking, and alarm sends with wireless mode and reports to the police simultaneously Signal, image (picture) and sound are given the user.
4, alarm is after deploying troops on garrison duty, when lockset the situation of unusually unblanking occurs and reports to the police, and the alarm opposite house Mouthful surrounding environment is carried out the real-time audio frequency video recording of looking, and sends alarm signal, figure with wireless mode simultaneously Picture (picture) and sound are given the user.
5, when the lockset switch alarm is linked withdraw a garrison after, the warning function of alarm can from The moving releasing, and send warning erasure signal information and notify the owner.
6, the user can remember the video recording in the alarm memory, recording by the keypress function of alarm Record is carried out playback at display screen and loudspeaker.
7, after the power failure, reserve battery can also work on.
Claims (4)
1, a kind of lockset interlock videograph wireless alarm, it is characterized in that: it comprises front end signal collection and control section, wireless interlink warning device and user terminal receive and control module; Described front end signal collection and control section comprise sound, video acquisition, detection sensor, door interlock switch, and described wireless interlink warning device comprises microprocessor and peripheral circuit thereof; Described user terminal receive and control module comprise microprocessor, display unit and supervisory keyboard; The signal input part of the signal output part of described wireless interlink warning device and user terminal receive and control module is connected with radio receiving transmitting module respectively; Described sound, video acquisition device are connected with microprocessor with the video compression coding circuit with audio coding decoding circuit, video a/d conversion by audio A/D conversion respectively; Described door interlock switch, the detection sensor infrared or that microwave remote sensor is formed of comprising is connected with microprocessor by warning I/O interface; Microprocessor peripheral circuit comprises storer, audio signal output end, image signal output end, picture signal output terminal, alarm signal output ends, warning erasure signal output terminal, intended target urgent call signal output part and the cloth of connected data storage, control button, urgent button, display driver and display unit, store images and the SoundRec signal input end of withdrawing a garrison, and above-mentioned signal output part all is connected with radio receiving transmitting module with input end.
2, a kind of lockset interlock videograph wireless alarm as claimed in claim 1, it is characterized in that: described radio receiving transmitting module adopts digital mobile communication system.
3, a kind of lockset interlock videograph wireless alarm as claimed in claim 1, it is characterized in that: described digital mobile communication system is any one in GSM, CDMA, WCDMA, TD-SCDMA, the CDMA2000 standard.
4, a kind of lockset interlock videograph wireless alarm as claimed in claim 1, it is characterized in that: described microprocessor adopts the i.mx27 chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201739124U CN201111660Y (en) | 2007-10-31 | 2007-10-31 | Lock linkage video recording wireless alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201739124U CN201111660Y (en) | 2007-10-31 | 2007-10-31 | Lock linkage video recording wireless alarm |
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| Publication Number | Publication Date |
|---|---|
| CN201111660Y true CN201111660Y (en) | 2008-09-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201739124U Expired - Fee Related CN201111660Y (en) | 2007-10-31 | 2007-10-31 | Lock linkage video recording wireless alarm |
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| CN (1) | CN201111660Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102306442A (en) * | 2011-05-25 | 2012-01-04 | 张洪旗 | Automatic alarm device of safety protection system |
| CN102411833A (en) * | 2011-08-02 | 2012-04-11 | 杭州威威网络科技有限公司 | Networking alarm apparatus based on audio identification |
| CN104867212A (en) * | 2015-05-14 | 2015-08-26 | 郭萌 | Monitoring lock |
| CN105632058A (en) * | 2016-03-17 | 2016-06-01 | 云丁网络技术(北京)有限公司 | Intelligent alarm method and alarm system based on human body infrared characteristic human body identification |
| CN105913597A (en) * | 2016-05-17 | 2016-08-31 | 安徽泰然信息技术工程有限公司 | Domestic household intelligent anti-intrusion security protection system |
| CN113240873A (en) * | 2021-04-19 | 2021-08-10 | 东莞市派能佛电子科技有限公司 | Fire door monitoring system |
-
2007
- 2007-10-31 CN CNU2007201739124U patent/CN201111660Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102306442A (en) * | 2011-05-25 | 2012-01-04 | 张洪旗 | Automatic alarm device of safety protection system |
| CN102411833A (en) * | 2011-08-02 | 2012-04-11 | 杭州威威网络科技有限公司 | Networking alarm apparatus based on audio identification |
| CN104867212A (en) * | 2015-05-14 | 2015-08-26 | 郭萌 | Monitoring lock |
| CN104867212B (en) * | 2015-05-14 | 2017-10-31 | 安恒世通（北京）网络科技有限公司 | One kind monitoring lock |
| CN105632058A (en) * | 2016-03-17 | 2016-06-01 | 云丁网络技术(北京)有限公司 | Intelligent alarm method and alarm system based on human body infrared characteristic human body identification |
| CN105913597A (en) * | 2016-05-17 | 2016-08-31 | 安徽泰然信息技术工程有限公司 | Domestic household intelligent anti-intrusion security protection system |
| CN113240873A (en) * | 2021-04-19 | 2021-08-10 | 东莞市派能佛电子科技有限公司 | Fire door monitoring system |
| CN113240873B (en) * | 2021-04-19 | 2022-05-31 | 东莞市派能佛电子科技有限公司 | Fire door monitoring system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |