CN107067612A - A kind of monitoring system and monitoring method of Portable infrared alarming and wireless image recording - Google Patents
A kind of monitoring system and monitoring method of Portable infrared alarming and wireless image recording Download PDFInfo
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- CN107067612A CN107067612A CN201710240492.5A CN201710240492A CN107067612A CN 107067612 A CN107067612 A CN 107067612A CN 201710240492 A CN201710240492 A CN 201710240492A CN 107067612 A CN107067612 A CN 107067612A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 87
- 238000000034 method Methods 0.000 title claims abstract description 26
- 230000004224 protection Effects 0.000 claims abstract description 79
- 238000004891 communication Methods 0.000 claims abstract description 21
- 230000006978 adaptation Effects 0.000 claims abstract description 5
- 230000009471 action Effects 0.000 claims description 29
- 238000012545 processing Methods 0.000 claims description 24
- 230000005540 biological transmission Effects 0.000 claims description 11
- 238000012216 screening Methods 0.000 claims description 8
- 230000005611 electricity Effects 0.000 claims 1
- 238000001914 filtration Methods 0.000 claims 1
- 230000007547 defect Effects 0.000 abstract description 6
- 238000005242 forging Methods 0.000 abstract description 3
- 231100001261 hazardous Toxicity 0.000 abstract description 3
- 238000003384 imaging method Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 6
- 230000006870 function Effects 0.000 description 6
- 239000004744 fabric Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000006399 behavior Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
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- 238000012806 monitoring device Methods 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
- G08B13/181—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using active radiation detection systems
- G08B13/183—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using active radiation detection systems by interruption of a radiation beam or barrier
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Studio Devices (AREA)
- Burglar Alarm Systems (AREA)
Abstract
The invention provides the monitoring system and monitoring method of a kind of Portable infrared alarming and wireless image recording, including at least two ultrared monitor terminals of cooperation transmitting-receiving and remote monitoring center；Monitor terminal includes infrared sensing device, camera device, sound and light alarm module and the wireless communication module communicated.The present invention carries out effective monitoring by infrared and shooting double arrangement to application scenarios of deploying troops on garrison duty, increase image recognition function, the hazardous act for needing to alarm by imaging content to discriminate whether, avoid merely using the infrared phenomenon deployed troops on garrison duty and easily reported by mistake, the present invention, which improves four sections of converter techniques of the prior art, simultaneously can only be divided into infrared waves four kinds of present situation, and the species of increase infrared waves prevents from forging；Pass through password protection and verify encoding setting, increase coding adaptation function, it is to avoid existing infrared receiving device is easy to the defects such as the infrared light deception sent by other infrared emittances of identical modulation system, practical.
Description
Technical field
The present invention relates to safety monitoring technical field, the monitoring of more particularly to a kind of Portable infrared alarming and wireless image recording
System and monitoring method.
Background technology
As the improvement of people's living standards, users also improve constantly to the demand of security protection, security protection industry development
It is more and more faster.In recent years, with electronic product increasingly life-stylize, universalness, carry out security monitor using electronic monitoring equipment and exist
Every field is widely applied, and the development of electronic industry also makes the simplification of security protection industry slowly towards intelligent, collection
Develop into changing.Infrared detector is one kind of monitor terminal, and it is that a kind of monitored in needs laterally emits on the path deployed troops on garrison duty
Visually sightless infrared light and received in the other end with corresponding intrument, whether be blocked by monitoring light and can not
The situation of reception judges whether that someone swarms into defence area, while making the alarm measures such as corresponding flicker, jingle bell and to backstage value
The Counter Measures Dispensing System that class personnel are alerted.Because infrared light is invisible, disguised strong and application is easy, the characteristics of stability is strong
Consequence is occupied in the safety-security areas such as antitheft, interception.
Infrared monitoring system on the market is generally the corresponding complete set of equipments of a receipts one hair at present, once loss must be in pairs
Change, cost is too high and is difficult to installation and debugging.Secondly, band modulation method is used current infrared ray transceiving, by infrared more
The wavelength difference of line distinguishes each equipment, because ultrared wave-length coverage is smaller, exist easily by co-wavelength other are infrared
The deception of line generating means causes to interfere with each other the problem of can not normally monitoring between monitoring failure or excessively multigroup equipment.In addition, working as
Preceding infrared monitoring equipment is generally the purpose design for monitoring complete no man's land, and height pursues monitoring accuracy and sensitivity, to hiding
The tolerance of gear and whether be that the examination of hazardous act is more ignored, it is more that the design frequently alarmed is unsuitable for being applied to pedestrian,
The region of serious interference requires quiet place.
In order to prevent other infrared generators for being led to wavelength from disturbing the generation of infrared monitoring, existing patent publication No.
Originated in the infrared digital frequency conversion type correlative detector disclosed in CN203260141U, the technology to distinguish the infrared ray received
Equipment employs four piece of digital converter techniques, light wave is divided into four kinds in ultrared wave-length coverage by digital frequency conversion, no
The infrared frequency that is sent with equipment, wavelength are different, and adjust corresponding receiving device simultaneously and only receive respective wavelength
Infrared light beam is blocked to reach that differentiation is acted on perfect identification apparatus.There is following defect in the technology：The program due to
The wavelength band of infrared waves can only be divided into four kinds, can only take spaced when installing and laying the equipment more than four pairs
Mode avoids the interference of identical wavelength band, therefore, it is necessary to manually adjust the frequency range of each equipment in each install, is needing
The movement that repeated removal is installed is deployed troops on garrison duty and is difficult to use in category.Simultaneously as take fixed frequency range to modulate, this infrared receiver
Device is easy to the infrared light deception sent by other infrared emittances of identical modulation system, can only to without defence through cloth
The people in defence area plays preventive effect, it is impossible to the deliberately vicious behaviour that defence is come with preparation.
In addition, existing infrared alarming equipment is taken once blocking the countermeasure alarmed at once substantially, missed reducing
Sentence, existing number of patent application be a kind of alarming equipment with electronic guarding device, the technology disclosed in 89215581.7 in using two-beam simultaneously
Block the scheme alarmed just now filter out small-sized object pass through or natural environment interference caused by certain all the way light individually hidden
Gear, and be aided with personal monitoring to terminate the situation of wrong report alarm.There is following defect in the technology：Although the program can be reduced
The frequency of wrong report, but also leave simultaneously the leak of infrared scope of deploying troops on garrison duty can be passed through using small-sized object, it is and more in the stream of people
The occasion such as street remain unchanged and can often report by mistake, be not suitable for needing the accurate environment for screening behavior, can thanks for your hospitality to a certain extent
The predicament of the people.
The content of the invention
In order to solve drawbacks described above present in prior art, the invention provides one kind can Fast Installation, dismounting, make
With convenient, security protection effect can be effectively improved, situations such as preventing infrared ray from cheating or starting a leak, and wrong report can be prevented
Portable infrared alarming and wireless image recording monitoring system and monitoring method.
Concrete technical scheme of the present invention is as follows：
Received the invention provides the monitoring system of a kind of Portable infrared alarming and wireless image recording, including at least two cooperations
The remote monitoring center sent out monitor terminal ultrared and communicated to connect with the monitor terminal, the monitor terminal is used for real-time
The monitoring information deployed troops on garrison duty in application scenarios is monitored, while the monitoring information is carried out to judge whether to alarm, and will be described
Monitoring information is sent to the remote monitoring center, and the monitoring information includes infrared ray in the application scenarios of deploying troops on garrison duty and blocks feelings
Condition and dangerous play situation occurred；
The monitor terminal includes infrared sensing device, camera device, sound and light alarm module and the radio communication communicated
Module；Wherein,
The infrared sensing device includes single-chip microcomputer and the infrared transceiver module communicated with the single-chip microcomputer, the monolithic
The infrared ray that machine is sent by NEC coding protocols to the infrared transceiver module carries out pulsewidth modulation and generates some password protection checking volumes
Code, and the ultrared password protection checking coding of reception is identified, judge the password protection of two monitor terminals
Whether checking coding is mutually adapted, while realizing that the pairing to the monitor terminal is connected；The infrared transceiver module is used for will
The infrared ray that coding is verified containing the password protection is sent or received, and infrared ray circumstance of occlusion is judged, if described infrared
Line is blocked, and the information that will be blocked is sent to the single-chip microcomputer, and instruction is shot with video-corder in the single-chip microcomputer generation and alarm command is sent out respectively
Deliver to the camera device and the sound and light alarm module；
The sound and light alarm module is used to alarm by status indicator lamp quick flashing or loudspeaker according to the alarm command received
Alert；
The camera device is used to shoot the picture deployed troops on garrison duty in application scenarios according to the instruction of shooting with video-corder received, and
Handle shooting video, while judging whether dangerous action occurs in the shooting video, if in the shooting video
Dangerous action occurs, then the camera device is used to by the wireless communication module send the shooting video to described
Remote monitoring center.
Further, the single-chip microcomputer includes password protection checking coding generation module, coding assignment module, the coding communicated
Identification module；
Password protection checking coding generation module be used for by NEC coding protocols the infrared transceiver module is sent it is red
Outside line carries out pulsewidth modulation and generates some password protection checking codings；The coding assignment module be used for by the password protection checking coding with
Machine is distributed to the infrared transceiver module；The code identification module is used to recognize infrared receipts described in two monitor terminals
Whether the password protection checking coding that hair module sends or received is mutually adapted, and the monitor terminal being mutually adapted is carried out
Pairing.
Further, the code identification module includes recognition unit, pairing unit, disconnects duration processing unit, disconnects
Unit；
The recognition unit is used for the institute for recognizing that infrared transceiver module sends or received described in two monitor terminals
Password protection checking coding is stated, and judges whether the password protection checking coding of two monitor terminals is mutually adapted；The pairing
Unit is used to be matched the monitor terminal that two password protection checking codings are mutually adapted；The disconnection duration processing
Unit is used for the duration that disconnects for counting two monitor terminals, and by it is described disconnect duration with default disconnection when
Long threshold values is contrasted, if the duration that disconnects is more than the disconnection duration threshold values, the disconnection duration processing unit
Generation open command is sent to the switching units, and the switching units are used to disconnect two monitor terminals；If
The duration that disconnects is less than the disconnection duration threshold values, then the disconnection duration processing unit generation matched order send to
The pairing unit, the pairing unit is used to two monitor terminals matching connection again.
Further, the single-chip microcomputer also includes equipment memory module, screening module, and the equipment memory module is used to remember
Recall the facility information of the monitor terminal after successful matching, the facility information includes device coding；The screening module is used
Matched first in judging whether the monitor terminal of the equipment memory module record includes according to pairing time priority order
The successful monitor terminal, if comprising the switching units disconnect two monitor terminals currently matched, described heavy
New pairing unit again connects two of the successful matching first monitor terminal pairings；
It is preferred that, the single-chip microcomputer also includes directive generation module, and the directive generation module shoots with video-corder instruction for generation
The camera device and the sound and light alarm module are respectively sent to alarm command.
Further, the infrared transceiver module monitors list including infrared light emission head, infrared light-receiving head, infrared block
Member, the infrared light emission head is used to send the password protection checking coding, the infrared light-receiving head by sending infrared ray
For receiving password protection checking coding by receiving infrared-ray, the infrared monitoring unit that blocks is used for by described in monitoring
Infrared light emission head, the infrared light-receiving head send and receive situation to judge whether infrared signal is blocked, if institute
State infrared ray to be blocked, the information that will be blocked is sent to the single-chip microcomputer.
Further, the camera device includes video camera, memory, image processor, and the video camera is used for cloth
Picture in anti-application scenarios is shot, and the shooting video is sent to described image processor, while preserving to depositing
Reservoir, described image processor is used to handle the shooting picture, analyze, and determines frame of video figure in the shooting video
Whether dangerous action occurs as in, if dangerous action occurs in the shooting video, described image processor is used for will
The shooting video is sent to the remote monitoring center by the wireless communication module.
It is preferred that, described image processor include processing module and with the processing module communicate it is true by mobile object
Cover half block, dangerous play judge module, the processing module are used for the tableaux for gathering each frame of video in the shooting video
Image, and send to described by mobile object determining module；The mobile object determining module is used in the tableaux figure
The mobile object for sending continuous action, which is filtered out, as in, and counts the continuous action time of the mobile object sends to the danger
Danger action judge module；The dangerous play judge module was used for the continuous action time and default duration threshold values
Contrasted, if the continuous action time is more than or equal to the duration threshold values, the dangerous play judge module will
The shooting video is sent to the remote monitoring center by the wireless communication module.
Present invention also offers the monitoring method of a kind of Portable infrared alarming and wireless image recording, the monitoring method includes
Following steps：
S1, arrangement at least two coordinate in the ultrared monitor terminal of transmitting-receiving and the monitoring communicated with the monitor terminal
The heart；
S2, the infrared ray launched by NEC coding protocols the monitor terminal carry out pulsewidth modulation and generate some password protections
Checking coding, while each monitor terminal generates the device coding of itself at random；
S3, two monitor terminals send or received the infrared ray that coding is verified containing the password protection, and to reception
Ultrared password protection checking coding is identified, judge two monitor terminals password protection checking encode whether phase
Mutually it is adapted to, while realizing that the pairing to the monitor terminal is connected；
S4, the monitor terminal of two successful matchings are continuously sent or receiving infrared-ray in turn, form 50 meters of distance
Electrical grating, and infrared ray circumstance of occlusion is judged, if infrared ray is not blocked, status indicator lamp normally flashes；If
Infrared ray is blocked, and instruction and alarm command are shot with video-corder in transmission；
S5, according to the alarm command sent in step S4, alarm signal is sent by status indicator lamp quick flashing or loudspeaker alarm
Breath；
S6, according to what is sent in step S4 instruction is shot with video-corder, the picture deployed troops on garrison duty in application scenarios is shot, and to shooting
Video is handled, while judging whether dangerous action occurs in the shooting video, if dangerous in the shooting video
Action occurs, then sends the shooting video to the remote monitoring center by radio communication.
Further, in step S3, two monitor terminals send or received in turn verifies coding containing the password protection
Infrared ray, and the ultrared password protection checking coding of reception is identified, realized to two monitor terminals
Pairing, specific method includes：
S3-1, two monitor terminals send or received in turn the infrared ray that coding is verified containing the password protection, realize
The infrared ray connection of two monitor terminals；
S3-2, judge whether the password protection checking coding of two monitor terminals is mutually adapted, completed if adaptation
Pairing connection, matches connection failure if not being adapted to.
It is preferred that, in step S4, in addition to：Judge whether if infrared ray is blocked in state of deploying troops on garrison duty, if in cloth
In anti-, then send and shoot with video-corder instruction and alarm command；If being not in deploying troops on garrison duty, closed mode indicator lamp and without alarm.
Beneficial effects of the present invention are as follows：The present invention has by infrared and shooting double arrangement to application scenarios of deploying troops on garrison duty
Effect monitoring, increases image recognition function, the hazardous act for needing to alarm by imaging content to discriminate whether, it is to avoid merely use
The infrared phenomenon easily reported by mistake of deploying troops on garrison duty, effectively improves the accuracy rate of monitoring, improves in the prior art while the present invention is provided
Four sections of converter techniques infrared waves can only be divided into four kinds of present situation, the species of increase infrared waves prevents from forging；By close
Checking encoding setting is protected, increases coding adaptation function, equipment is voluntarily differentiated required infra-red code, it is to avoid be existing red
Infrared receiving device is easy to the defects, the system such as the infrared light deception sent by other infrared emittances of identical modulation system
It is simple in construction, it is quick on the draw, installation, convenient disassembly, using flexible；In addition, the method that the present invention is provided is simple to operate, improve
Accuracy rate is monitored, the security for application scenarios of deploying troops on garrison duty is effectively ensured.
Brief description of the drawings
Fig. 1 is a kind of Portable infrared alarming and the structural representation of the monitoring system of wireless image recording described in embodiment 1；
Fig. 2 is monitor terminal in a kind of Portable infrared alarming and the monitoring system of wireless image recording described in embodiment 1
Structured flowchart；
Fig. 3 be embodiment 2 described in a kind of Portable infrared alarming and wireless image recording monitoring system in single-chip microcomputer knot
Structure block diagram；
Fig. 4 is code identification mould in a kind of Portable infrared alarming and the monitoring system of wireless image recording described in embodiment 2
The structured flowchart of block；
Fig. 5 be embodiment 2 described in a kind of Portable infrared alarming and wireless image recording monitoring system in single-chip microcomputer knot
Structure block diagram；
Fig. 6 is infrared receiving/transmission mould in a kind of Portable infrared alarming and the monitoring system of wireless image recording described in embodiment 3
The structured flowchart of block；
Fig. 7 is camera device in a kind of Portable infrared alarming and the monitoring system of wireless image recording described in embodiment 4
Structured flowchart；
Fig. 8 is image processor in a kind of Portable infrared alarming and the monitoring system of wireless image recording described in embodiment 4
Structured flowchart；
Fig. 9 is a kind of Portable infrared alarming and the flow chart of the monitoring method of wireless image recording described in embodiment 5；
Figure 10 is installation procedure in a kind of Portable infrared alarming and the monitoring system of wireless image recording described in embodiment 6
Figure.
Wherein：1st, monitor terminal；11st, single-chip microcomputer；111st, password protection checking coding generation module；112nd, coding assignment module；
113rd, code identification module；1131st, recognition unit；1132nd, pairing unit；1133rd, duration processing unit is disconnected；1134th, disconnect
Unit；114th, equipment memory module；115th, screening module；116th, directive generation module；12nd, infrared transceiver module；121st, it is infrared
Light emitting head；122nd, infrared light-receiving head；123rd, it is infrared to block monitoring unit；13rd, camera device；131st, video camera；132nd, deposit
Reservoir；133rd, image processor；1331st, processing module；1332nd, by mobile object determining module；1333rd, dangerous play judges mould
Block；14th, sound and light alarm module；15th, wireless communication module；2nd, remote monitoring center.
Embodiment
The present invention is described in further detail with following examples below in conjunction with the accompanying drawings.
Embodiment 1
As shown in figure 1, the embodiment of the present invention 1 provides the monitoring system of a kind of Portable infrared alarming and wireless image recording,
The system architecture is simple, is convenient for carrying and installs, and can be widely applied for outdoor interim application scenarios of deploying troops on garrison duty.The system is included extremely
Few two coordinate the ultrared monitor terminal 1 of transmitting-receiving and the remote monitoring center 2 communicated to connect with the monitor terminal 1, described
Monitor terminal 1 is used to monitor the monitoring information deployed troops on garrison duty in application scenarios in real time, while judging whether to the monitoring information
Alarmed, and the monitoring information is sent to the remote monitoring center 2, the monitoring information includes the application of deploying troops on garrison duty
Infrared ray circumstance of occlusion and dangerous play situation occurred in scene.Monitor terminal 1 is used to send the information of detection to long-range prison
Control center 2, is simultaneously emitted by alarm signal, and live video monitoring image is back to remote monitoring center 2, and the staff on backstage is led to
Cross and video is checked, judge whether to alarm, realize the effective monitoring to region of deploying troops on garrison duty, improve real to dangerous situation
When the accuracy that monitors.
As shown in Fig. 2 the monitor terminal 1 includes infrared sensing device, camera device 13, the sound and light alarm mould communicated
Block 14 and wireless communication module 15；Wherein, infrared sensing device is used to launch or receiving infrared-ray, and realizes between monitoring device
Pairing connection, camera device 13 is used to shoot the video or image of monitor area, and the sound and light alarm module 14 is used to realize
Alarm, wireless communication module 15 realizes the transmission between data or signal.
The infrared sensing device includes single-chip microcomputer 11 and the infrared transceiver module 12 communicated with the single-chip microcomputer 11, single
Piece machine 11 can realize data processing, judgement, memory and store that the single-chip microcomputer 11 is by NEC coding protocols to described infrared
The infrared ray that transceiver module 12 is sent carries out pulsewidth modulation and generates some password protection checking codings, is that infrared light-wave has coding special
Property, and the ultrared password protection checking coding of reception is identified, judge the password protection of two monitor terminals 1
Whether checking coding is mutually adapted, while realize that the pairing to the monitor terminal 1 is connected, can be for area by different coding
Divide different equipment, as long as in-line coding rule is not compromised, then this monitor terminal 1 can not be carried out by other infrared light supplies
Connection, the technology effectively prevent existing infrared receiving device and be easy to by other infrared emittances hair of identical modulation system
The defects such as the infrared light deception gone out, maximum 256 kinds of different communication can be set according to the demand of client and is compiled during encoding setting
Code.
The infrared transceiver module 12 is used to send or receive the infrared ray containing password protection checking coding, and to red
Outside line circumstance of occlusion is judged, it is necessary to illustrate, when the infrared ray that one of monitor terminal 1 is launched is not matched with it
Monitor terminal 1 receive when, you can be determined as that the infrared ray is blocked, will be blocked letter if the infrared ray is blocked
Breath is sent to the single-chip microcomputer 11, and instruction is shot with video-corder in the generation of single-chip microcomputer 11 and alarm command is respectively sent to the camera device
13 and the sound and light alarm module 14.
Each function is by its operation of the progress of single-chip microcomputer 11 programme-control in infrared sensing device, it is achieved thereby that each equipment knot
Cooperation between structure, it is ensured that the normal monitoring of system.
The sound and light alarm module 14 is used to pass through status indicator lamp quick flashing or loudspeaker report according to the alarm command received
Alert alert；It is preferred that, sound and light alarm module 14 is preferably buzzer or warning lamp.
The camera device 13 is used to shoot the picture deployed troops on garrison duty in application scenarios according to the instruction of shooting with video-corder received,
And handle shooting video, while judging whether dangerous action occurs in the shooting video, if the shooting video
Interior dangerous action occurs, then the camera device 13 is used to send the shooting video by the wireless communication module 15
To the remote monitoring center 2.Shooting with video-corder module can be recorded a video or be taken pictures, and can realize that will shoot video or image is carried out
Preserve.
Wireless communication module 15 is preferably gsm module or GPRS module.
The electrical grating of 50 meters or so of the distance of formation of monitor terminal 1 of two pairing connections, when there is object to enter grating,
I.e. system starts monitoring function, and infrared sensing device indicates that the sound and light alarm module 14 sends acousto-optic report by alarm command
It is alert, while starting recording function, and alarm signal and real-time video are sent to remote monitoring center 2 by wireless network.
The present invention is in practical application, infrared sensing device then sends alarm once finding that infrared ray is blocked first
Start camera device 13 simultaneously to be shot, camera device 13 judges to whether there is dangerous play in the video shot, if in the presence of
Dangerous play, then immediately send alarm video and warning message to remote monitoring center 2, is alarmed to backstage monitoring personnel.
System architecture that the present invention is provided is simple, and is convenient for carrying, out of doors using when.Monitor terminal 1 can pass through
Magnet quick adsorption is fixed on vehicular sideview, is powered from charged pool, installs, convenient disassembly, and operation letter is answered, monitor terminal 1 with it is remote
Range monitoring center 2 is connected by network service, easy to connect, in addition, remote monitoring center 2 can in real time be connect by tablet personal computer
The video or image of the passback of control terminal 1 are taken into custody, it is easy to use with 3G/4G communication functions；
Connected between each equipment in monitor terminal 1 by standard interface, be easily installed, change and combine.
Embodiment 2
Include as shown in figure 3, the embodiment of the present invention 2 further defines the single-chip microcomputer 11 on the basis of embodiment 1
The password protection checking communicated encodes generation module 111, coding assignment module 112, code identification module 113；
The password protection checking coding generation module 111 is used to send out the infrared transceiver module 12 by NEC coding protocols
The infrared ray sent carries out pulsewidth modulation and generates some password protection checking codings, by setting password protection checking coding, adds infrared light
The species of ripple, prevents from forging, and only could carry out pairing connection after password protection checking code identification correspondence, effectively increase monitoring eventually
Hold the security during 1 use.The coding assignment module 112 is used to password protection checking coding being randomly assigned to described
Infrared transceiver module 12, is randomly assigned to can effectively ensure that password protection checking coding leakage；The code identification module 113 is used to know
Whether the password protection checking coding that infrared transceiver module 12 sends or received described in other two monitor terminals 1 mutually fits
Match somebody with somebody, and the monitor terminal 1 being mutually adapted is matched.
In the technical program, by verifying the setting of coding to password protection, in the prior art four not only can not be effectively solved
Infrared waves can only be divided into four kinds of present situation by section converter technique, it is easy to be penetrated, so that the defect such as lightwave signal is disturbed,
Verify that coding can make the mutual automatic identification of monitor terminal 1 by password protection simultaneously, be easily installed and match.
As shown in figure 4, it should be further stated that, the code identification module 113 includes recognition unit 1131, pairing
Unit 1132, disconnection duration processing unit 1133, switching units 1134；
When installing first, the recognition unit 1131 is used to recognize infrared receiving/transmission mould described in two monitor terminals 1
The password protection checking coding that block 12 sends or received, and judge that the password protection of two monitor terminals 1 verifies that coding is
It is no to be mutually adapted, only after password protection, which is verified, to be encoded, pairing connection could be carried out；The pairing unit 1132 is used for two institutes
State password protection and verify that encoding the monitor terminal 1 being mutually adapted is matched.
After two monitor terminals 1 are being matched first, when there is situation about disconnecting, in order to ensure the normal of monitor terminal 1
Define that the disconnection duration processing unit 1133 is used for the disconnected of two monitor terminals 1 of statistics in monitoring, the technical program
Open connection duration, and the duration that disconnects is contrasted with default disconnection duration threshold values, if described when disconnecting
Long to disconnect duration threshold values more than described, then the disconnection duration processing unit 1133, which generates open command and sent to described, disconnects list
Member 1134, the switching units 1134 are used to disconnect two monitor terminals 1；If the duration that disconnects is less than
Described to disconnect duration threshold values, then the disconnection duration processing unit 1133 generates matched order and sent to the pairing unit
1132, the pairing unit 1132 is used to two monitor terminals 1 matching connection again.In the technical program, in order to anti-
Only occur after the disconnection of monitor terminal 1, it is impossible to realize monitoring, system is detected automatically, has judged the pairing shape of monitor terminal 1
State, so as to ensure that the normal work of monitor terminal 1, it is ensured that the security of outdoor monitoring.
As shown in Figure 5, it is necessary to be explained further, the single-chip microcomputer 11 also includes equipment memory module 114, screening mould
Block 115, the equipment memory module 114 is used for the facility information for remembering the monitor terminal 1 after successful matching, the equipment
Information includes device coding, and device coding is equipment numbering in itself or ID, can be mutual after the formation of monitor terminal 1 is matched
Remember the facility information of other side's pairing.
When occurring multiple monitor terminals 1 simultaneously and being matched, equipment end of the monitor terminal 1 prior to successful matching first
End pairing, therefore, defining that the screening module 115 is used for according to judging pairing time priority order in the technical program
Whether the monitor terminal 1 that equipment memory module 114 is recorded includes the monitor terminal 1 of successful matching first, if comprising,
Then the switching units 1134 disconnect two currently matched the monitor terminal 1, and the pairing unit again 1132 again will
Two pairing of monitor terminal 1 connections of successful matching first.The monitor terminal 1 of successful matching first can prior to its
The terminal device pairing connection of pairing, only after its disconnection, system automatically selects other equipment, matches somebody with somebody when the terminal is again introduced into
To in scope, then acquiescence is again coupled to.
It is preferred in the technical program to define, single-chip microcomputer 11 can according to the circumstance of occlusion of the middle infrared (Mid-IR) of monitor terminal 1,
Instruction is shot with video-corder in generation alarm, effectively increases the multifunctionality of system.The single-chip microcomputer 11 also includes directive generation module
116, the directive generation module 116 shoots with video-corder instruction for generation and alarm command is respectively sent to the camera device 13 and institute
State sound and light alarm module 14.The reception of camera device 13 is imaged immediately after shooting with video-corder instruction, and sound and light alarm module 14 receives alarm
Flash lamp flicker or loudspeaker alarm are carried out after instruction, so as to remind background work personnel to note.
Embodiment 3
As shown in fig. 6, the infrared receiving/transmission mould is further defined in the embodiment of the present invention 3 on the basis of embodiment 1
Block 12 includes infrared light emission first 121, infrared light-receiving first 122, infrared blocks monitoring unit 123, the infrared light emission head
121 are used to send the password protection checking coding by sending infrared ray, and the infrared light-receiving first 122 is used for red by receiving
Outside line encodes to receive the password protection checking, and the infrared monitoring unit 123 that blocks is used for by monitoring the infrared light emission
First 121, the infrared light-receiving first 122 sends and receives situation to judge whether infrared signal is blocked, if described red
Outside line is blocked, and the information that will be blocked is sent to the single-chip microcomputer 11.
In use, infrared light emission first 121 is used to password protection checking coded excitation be gone out by infrared ray, infrared light-receiving
First 122 are used to receive the infrared ray that the monitor terminal 1 matched with it is launched, and the infrared monitoring unit 123 that blocks is used to judge infrared
The reception situation of light-receiving first 122, if the monitor terminal 1 matched with it emitted infrared ray, but the infrared light-receiving head
122 do not receive, then prove that infrared ray is present and blocked by other objects.
Embodiment 4
Wrapped as shown in fig. 7, the embodiment of the present invention 4 further defines the camera device 13 on the basis of embodiment 1
Video camera 131, memory 132, image processor 133 are included, the video camera 131 is used to enter the picture deployed troops on garrison duty in application scenarios
Row is shot, and the shooting video is sent to described image processor 133, while preserving to memory 132, at described image
Reason device 133 is used to handle the shooting picture, analyze, and determines whether there is danger in video frame images in the shooting video
Danger action occurs, if dangerous action occurs in the shooting video, and described image processor 133 is used to regard the shooting
Frequency is sent to the remote monitoring center 2 by the wireless communication module 15.It is built-in with the program of image processor 133 logical
Cross image recognition algorithm to missing image, block or it is mobile carry out active judgement, image recognition algorithm can effectively recognize movement
Target, and target following can be realized, whether be dangerous play, the image recognition algorithm is existing routine techniques if judging target
Algorithm.
As shown in figure 8, it is preferred that, it is necessary to it is further year image processor 133 illustrate, described image processor 133
Sentenced including processing module 1331 and with what the processing module 1331 communicated by mobile object determining module 1332, dangerous play
Disconnected module 1333, the processing module 1331 is used for the tableaux image for gathering each frame of video in the shooting video, concurrently
Deliver to and described determined mobile target first by mobile object determining module 1332；The mobile object determining module is used for described
The mobile object for sending continuous action is filtered out in tableaux image, and counts the continuous action time hair of the mobile object
Deliver to the dangerous play judge module 1333；The dangerous play judge module 1333 be used for by the continuous action time with
Default duration threshold values is contrasted, described if the continuous action time is more than or equal to the duration threshold values
Dangerous play judge module 1333 sends the shooting video into the remote monitoring by the wireless communication module 15
The heart 2.
If for example, duration threshold values is 1s, the mesh after the movement for continuing 1s before camera lens is filtered out in the picture
Whether mark, that is, be judged as moving target, you can report remote monitoring center 2, be dangerous play behavior by backstage manual identified.
In crowded place, the sensitivity level that can reduce video camera 131 by network configuration prevents frequent wrong report, described here
The sensitivity level of video camera 131 is increase duration threshold values.
When mounted, monitor terminal 1 is arranged the system that the present invention is provided along between the route that need to deploy troops on garrison duty, and uses equipment self-carrying bracket
It is fixed, opens after the switch of monitor terminal 1, adjusts the LED in each terminal device and start flicker, as install successfully, this
When, connectable device carries wireless network, and result of deploying to ensure effective monitoring and control of illegal activities is monitored on Background control software.
Embodiment 5
As shown in figure 9, present invention also offers the monitoring method of a kind of Portable infrared alarming and wireless image recording, the prison
Prosecutor method comprises the following steps：
S1, arrangement at least two coordinate the ultrared monitor terminal 1 of transmitting-receiving and the monitoring communicated with the monitor terminal 1
Center；
S2, the infrared ray launched by NEC coding protocols the monitor terminal 1 carry out pulsewidth modulation and generate some password protections
Checking coding, while each monitor terminal 1 generates the device coding of itself at random；
S3, two monitor terminals 1 send or received the infrared ray that coding is verified containing the password protection, and to reception
The ultrared password protection checking coding is identified, and judges whether the password protection of two monitor terminals 1 verifies coding
It is mutually adapted, while realizing that the pairing to the monitor terminal 1 is connected；
S4, the monitor terminal 1 continuous transmission or the receiving infrared-ray in turn of two successful matchings, form 50 meters of distance
Electrical grating, and infrared ray circumstance of occlusion is judged, if infrared ray is not blocked, status indicator lamp normally flashes；If
Infrared ray is blocked, and instruction and alarm command are shot with video-corder in transmission；
S5, according to the alarm command sent in step S4, alarm signal is sent by status indicator lamp quick flashing or loudspeaker alarm
Breath；
S6, according to what is sent in step S4 instruction is shot with video-corder, the picture deployed troops on garrison duty in application scenarios is shot, and to shooting
Video is handled, while judging whether dangerous action occurs in the shooting video, if dangerous in the shooting video
Action occurs, then sends the shooting video to the remote monitoring center 2 by radio communication.
Present invention offer monitoring method is simple to operate, can be prevented effectively from infrared ray and be disturbed, while avoiding makes merely
With the infrared easily phenomenon reported by mistake of deploying troops on garrison duty, this method is simple to operate, easy to use, improves the accuracy rate of monitoring, in real time
It ensure that the security of monitor area.
Embodiment 6
As shown in Figure 10, the embodiment of the present invention 6 is further defined on the basis of embodiment 5, in step S3, two institutes
State monitor terminal 1 and send or receive in turn the infrared ray that coding is verified containing the password protection, and to the ultrared described of reception
Password protection checking coding is identified, and realizes the pairing to two monitor terminals 1, specific method includes：
S3-1, two monitor terminals 1 send or received in turn the infrared ray that coding is verified containing the password protection, realize
The infrared ray connection of two monitor terminals 1；
S3-2, judge whether the password protection checking coding of two monitor terminals 1 is mutually adapted, completed if adaptation
Pairing connection, matches connection failure if not being adapted to.
The pairing connection of terminal device could be only realized after code identification is verified in password protection and is adapted to.
It is preferred that, in step S4, in addition to：Judge whether if infrared ray is blocked in state of deploying troops on garrison duty, if in cloth
In anti-, then send and shoot with video-corder instruction and alarm command；If being not in deploying troops on garrison duty, closed mode indicator lamp and without alarm.
The present invention is not limited to above-mentioned preferred forms, and anyone can show that other are various under the enlightenment of the present invention
The product of form, however, make any change in its shape or structure, it is every that there is skill identical or similar to the present application
Art scheme, is within the scope of the present invention.
Claims (10)
1. the monitoring system of a kind of Portable infrared alarming and wireless image recording, it is characterised in that coordinate transmitting-receiving including at least two
Ultrared monitor terminal (1) and the remote monitoring center (2) communicated to connect with the monitor terminal (1), the monitor terminal
(1) it is used to monitor the monitoring information deployed troops on garrison duty in application scenarios in real time, while carrying out judging whether to report to the monitoring information
It is alert, and the monitoring information is sent to the remote monitoring center (2), the monitoring information includes the application scenarios of deploying troops on garrison duty
Interior infrared ray circumstance of occlusion and dangerous play situation occurred；
The monitor terminal (1) includes infrared sensing device, camera device (13), sound and light alarm module (14) and the nothing communicated
Line communication module (15)；Wherein,
The infrared sensing device includes single-chip microcomputer (11) and the infrared transceiver module (12) communicated with the single-chip microcomputer (11),
The infrared ray that the single-chip microcomputer (11) is sent by NEC coding protocols to the infrared transceiver module (12) carries out pulsewidth modulation life
Verify and encode into some password protections, and the ultrared password protection checking coding of reception is identified, judge two prisons
Whether the password protection checking coding of control terminal (1) is mutually adapted, while realizing that the pairing to the monitor terminal (1) is connected；
The infrared transceiver module (12) is used to send or receive the infrared ray containing password protection checking coding, and infrared ray is hidden
Gear situation is judged that the information that will be blocked if the infrared ray is blocked is sent to the single-chip microcomputer (11), the monolithic
Instruction is shot with video-corder in machine (11) generation and alarm command is respectively sent to the camera device (13) and the sound and light alarm module (14)；
The sound and light alarm module (14) is used to alarm by status indicator lamp quick flashing or loudspeaker according to the alarm command received
Alert；
The camera device (13) is used to shoot the picture deployed troops on garrison duty in application scenarios according to the instruction of shooting with video-corder received, and
Handle shooting video, while judging whether dangerous action occurs in the shooting video, if in the shooting video
Dangerous action occurs, then the camera device (13) is used to send out the shooting video by the wireless communication module (15)
Deliver to the remote monitoring center (2).
2. the monitoring system of Portable infrared alarming as claimed in claim 1 and wireless image recording, it is characterised in that the monolithic
The password protection checking that machine (11) includes communicating encodes generation module (111), coding assignment module (112), code identification module
(113)；
The password protection checking coding generation module (111) is used to send out the infrared transceiver module (12) by NEC coding protocols
The infrared ray sent carries out pulsewidth modulation and generates some password protection checking codings；The coding assignment module (112) is used for will be described close
Checking coding is protected to be randomly assigned to the infrared transceiver module (12)；The code identification module (113) is used to recognize two institutes
Whether the password protection checking coding stated the transmission of infrared transceiver module (12) described in monitor terminal (1) or received is mutually adapted,
And matched the monitor terminal (1) being mutually adapted.
3. the monitoring system of Portable infrared alarming as claimed in claim 2 and wireless image recording, it is characterised in that the coding
Identification module (113) includes recognition unit (1131), pairing unit (1132), disconnects duration processing unit (1133), disconnects list
First (1134)；
The recognition unit (1131) be used for recognize two monitor terminals (1) described in infrared transceiver module (12) send or
The password protection checking coding received, and judge whether the password protection checking coding of two monitor terminals (1) mutually fits
Match somebody with somebody；The pairing unit (1132) is used to carry out the monitor terminal (1) that two password protection checking codings are mutually adapted
Pairing；The duration processing unit (1133) that disconnects is used for the duration that disconnects of two monitor terminals (1) of statistics, and will
It is described disconnect duration with it is default disconnection duration threshold values contrasted, if it is described disconnect duration be more than the disconnection when
Long threshold values, then it is described disconnection duration processing unit (1133) generation open command send to the switching units (1134), it is described
Switching units (1134) are used to disconnect two monitor terminals (1)；If the duration that disconnects is less than described break
Duration threshold values is opened, then disconnection duration processing unit (1133) the generation matched order is sent to the pairing unit (1132),
The pairing unit (1132) is used to two monitor terminals (1) matching connection again.
4. the monitoring system of Portable infrared alarming as claimed in claim 3 and wireless image recording, it is characterised in that the monolithic
Machine (11) also includes equipment memory module (114), screening module (115), and the equipment memory module (114), which is used to remember, matches
The facility information of the monitor terminal (1) after success, the facility information includes device coding；The screening module (115)
For judging whether the monitor terminal (1) that the equipment memory module (114) records wraps according to pairing time priority order
The monitor terminal (1) containing successful matching first, if comprising the switching units (1134) disconnect two currently matched
The monitor terminal (1), the pairing unit again (1132) is again by two of the successful matching first monitor terminals (1)
Pairing connection；
It is preferred that, the single-chip microcomputer (11) also includes directive generation module (116), and the directive generation module (116) is used to give birth to
The camera device (13) and the sound and light alarm module (14) are respectively sent into instruction and alarm command is shot with video-corder.
5. the monitoring system of Portable infrared alarming as claimed in claim 1 and wireless image recording, it is characterised in that described infrared
Transceiver module (12) includes infrared light emission head (121), infrared light-receiving head (122), infrared blocks monitoring unit (123), institute
Stating infrared light emission head (121) is used to send the password protection checking coding, the infrared light-receiving head by sending infrared ray
(122) it is used to receive the password protection checking coding by receiving infrared-ray, the infrared monitoring unit (123) that blocks is used to lead to
Cross and monitor the infrared light emission head (121), the infrared light-receiving head (122) and send and receive situation to judge infrared ray
Whether signal is blocked, and the information that will be blocked if the infrared ray is blocked is sent to the single-chip microcomputer (11).
6. the monitoring system of Portable infrared alarming as claimed in claim 1 and wireless image recording, it is characterised in that described to shoot with video-corder
Device (13) includes video camera (131), memory (132), image processor (133), and the video camera (131) is used for deploying troops on garrison duty
Picture in application scenarios is shot, and the shooting video is sent to described image processor (133), while preserving extremely
Memory (132), described image processor (133) is used to handle the shooting picture, analyze, and determines that the shooting is regarded
Whether dangerous action occurs in video frame images in frequency, if dangerous action occurs in the shooting video, described image
Processor (133) is used to by the wireless communication module (15) send the shooting video to the remote monitoring center
(2)。
7. the monitoring system of Portable infrared alarming as claimed in claim 6 and wireless image recording, it is characterised in that described image
Processor (133) include processing module (1331) and with the processing module (1331) communicate by mobile object determining module
(1332), dangerous play judge module (1333), the processing module (1331) is used to gather each video in the shooting video
The tableaux image of frame, and send to described by mobile object determining module (1332)；The mobile object determining module is used
In filtering out the mobile object that sends continuous action in the tableaux image, and count the continuous dynamic of the mobile object
Sent as the time to the dangerous play judge module (1333)；The dangerous play judge module (1333) is used for the company
Continuous actuation time is contrasted with default duration threshold values, if the continuous action time is more than or equal to the duration
Threshold values, then the dangerous play judge module (1333) by it is described shooting video by the wireless communication module (15) send extremely
The remote monitoring center (2).
8. the monitoring method of a kind of Portable infrared alarming and wireless image recording, it is characterised in that the monitoring method includes following
Step：
S1, arrangement at least two coordinate the ultrared monitor terminal (1) of transmitting-receiving and the monitoring communicated with the monitor terminal (1)
Center；
S2, the infrared ray launched by NEC coding protocols the monitor terminal (1) carry out some password protections of pulsewidth modulation generation and tested
Card coding, while each monitor terminal (1) generates the device coding of itself at random；
S3, two monitor terminals (1) send or received the infrared ray that coding is verified containing the password protection, and to the red of reception
The password protection checking coding of outside line is identified, and judges whether the password protection of two monitor terminals (1) verifies coding
It is mutually adapted, while realizing that the pairing to the monitor terminal (1) is connected；
S4, the monitor terminal (1) continuous transmission or the receiving infrared-ray in turn of two successful matchings, form the electricity of 50 meters of distance
Sub-gratings, and infrared ray circumstance of occlusion is judged, if infrared ray is not blocked, status indicator lamp normally flashes；If red
Outside line is blocked, and instruction and alarm command are shot with video-corder in transmission；
S5, according to the alarm command sent in step S4, pass through status indicator lamp quick flashing or loudspeaker alarmed alert；
S6, according to what is sent in step S4 instruction is shot with video-corder, the picture deployed troops on garrison duty in application scenarios is shot, and to shooting video
Handled, while judging whether dangerous action occurs in the shooting video, if dangerous action in the shooting video
Occur, then send the shooting video to the remote monitoring center (2) by radio communication.
9. the monitoring method of Portable infrared alarming as claimed in claim 8 and wireless image recording, it is characterised in that step S3
In, two monitor terminals (1) send or received in turn the infrared ray that coding is verified containing the password protection, and to the red of reception
The password protection checking coding of outside line is identified, and realizes the pairing to two monitor terminals (1), specific method includes：
S3-1, two monitor terminals (1) send or received in turn the infrared ray that coding is verified containing the password protection, realize two
The infrared ray connection of the individual monitor terminal (1)；
S3-2, judge whether the password protection checking coding of two monitor terminals (1) is mutually adapted, complete to match somebody with somebody if adaptation
To connection, connection failure is matched if not being adapted to.
10. the monitoring method of Portable infrared alarming as claimed in claim 8 and wireless image recording, it is characterised in that step S4
In, in addition to：Judge whether if infrared ray is blocked in deploying troops on garrison duty state, if in deploying troops on garrison duty, transmission shoot with video-corder instruction and
Alarm command；If being not in deploying troops on garrison duty, closed mode indicator lamp and without alarm.
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