CN107295314A - A kind of smart home safety device based on omnibearing vision sensor - Google Patents
A kind of smart home safety device based on omnibearing vision sensor Download PDFInfo
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- CN107295314A CN107295314A CN201710691197.1A CN201710691197A CN107295314A CN 107295314 A CN107295314 A CN 107295314A CN 201710691197 A CN201710691197 A CN 201710691197A CN 107295314 A CN107295314 A CN 107295314A
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- sensor
- smart home
- extinguisher
- embedded controller
- control
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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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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/08—Control of fire-fighting equipment comprising an outlet device containing a sensor, or itself being the sensor, i.e. self-contained sprinklers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/2803—Home automation networks
- H04L12/2816—Controlling appliance services of a home automation network by calling their functionalities
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- General Health & Medical Sciences (AREA)
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Abstract
The invention discloses a kind of smart home safety device based on omnibearing vision sensor, including extinguisher device, comprehensive sensor, intelligence control system and sensor network apparatus, rotating handles is installed with the upper surface of extinguisher device, and the upper surface of rotating handles is provided with comprehensive sensor, the lower surface of the extinguisher device slidably connects bearing block by rotating shaft, the inner surface of the bearing block is inlaid with intelligence control system, pass through outlet pipe on the left surface of the extinguisher device, and it is inlaid with flexible pipe on the inwall of outlet pipe, the end of the flexible pipe is connected by coupling head with shower nozzle, realize that extinguisher device self-extinguishing is operated using intelligence control system, and it is safe and reliable to use water as extinguishing chemical, and it is pollution-free, and comprehensive detection is realized to smart home inside with the mode that comprehensive sensor is combined using intelligence control system, improve the security performance inside smart home.
Description
Technical field
It is specially a kind of based on omnibearing vision sensor the present invention relates to smart home safety device technical field
Smart home safety device.
Background technology
With the continuous propulsion continued to develop with rural urbanization work of Urban Construction in China, based on unit cell
Increasingly atrophy is reduced centralized residence form, instead various business cells.Modern building it is modular live
Among residence general layout, the neighbourhood Ye Jiantongmo roads be mutually familiar with, helped each other originally.The effect that neighbourhood keeps a lookout of public security is also very micro-
It is weak, and due to living than comparatively dense, once there is a family fire dangerous situation occur in high-rise building, it is certain to the house production to above and below
Raw large effect, or even bilevel floor is lighted, serious meeting threatens the life security of high-rise buildings.
Existing high-rise building is substantially mounted smoke alarm and fire extinguisher is provided with inside floor
As extinguishing device, but these articles for use are required to use manually in the case of someone, once nobody inside floor,
Or in other words resident family from it is distant, cannot timely control the dangerous circumstances：
(1) existing fire-extinguishing apparatus is essentially all using foam, dry powder extinguisher, although foam, dry powder extinguisher phase
For 1211 fire extinguishers, injury to human body and the destruction of environment is substantially reduced, be generally used." substantially reduction ",
But it is not to say without destruction and influence.Fire foam is mixed by aluminum sulfate and sodium acid carbonate.Aluminum sulfate meets fiery temperature rise extremely
77 DEG C start to decompose into metal oxide and vapor, and boiling for a long time can generate basic aluminium sulphate.Basic aluminium sulphate dust energy
Stimulate eyes.Powder extinguishing agent main component is phosphoric acid ammonia salt.Phosphoric acid ammonia salt meets naked light and easily releases poisonous bromine gas, right
Eyes, mucous membrane and the upper respiratory tract have stimulation.Suction is excessive easily to cause aspiration pneumonia and chemical pneumonia, and can cause
Neurological dysfunction.Both the above extinguishing chemical and reaction product show acid or alkalescence or asphyxiating, can to water body,
Table, air, biology cause different degrees of destruction and influence, the unfavorable development with Modern Smart Home；
(2) smart home modern at present realizes full-automation, but also exists in terms of fire security protection measure certain
Defect, because extinguishing device needs manually operated, in the case where resident family stays out, intelligently sends alarm by way of caution,
But the operation of self-extinguishing cannot be realized, it is unfavorable for the modular development of modern building.
The content of the invention
In order to overcome the shortcomings of prior art, the present invention provides a kind of intelligent family based on omnibearing vision sensor
Residence safety device, using comprehensive sensing station household interior video acquisition module, controls to drive by intelligence control system
Dynamic motor driving universal wheel movement, so that driving extinguisher device to be moved to relevant position carries out fire-extinguishing operations, intelligence control
The embedded controller of internal system processed is by detecting the feedback letter of displacement transducer and acceleration transducer inside universal wheel
Number, so that preferably motor control universal wheel movement so that fire extinguisher body, which can be realized, is automatically moved to fire extinguishing position,
Driving equipment is connected by driver interface so that driving equipment can be driven under the gas that rotating handles controls plenum interior
Pressure so that the material inside water tank can be discharged by flexible pipe, realize fire-extinguishing operations, practical.
The technical solution adopted for the present invention to solve the technical problems is：A kind of intelligence based on omnibearing vision sensor
Household safety device, including extinguisher device, comprehensive sensor, intelligence control system and sensor network apparatus, it is described
Extinguisher device is designed using cylindrical structural, and rotating handles is installed with the upper surface of extinguisher device, and in rotation
The upper surface of handle is provided with comprehensive sensor, and the upper surface of the comprehensive sensor is installed with spi bus interface,
The lower surface of the extinguisher device slidably connects bearing block by rotating shaft, and the inner surface of the bearing block is inlaid with intelligent control
System processed, the outer surface of the bearing block is also installed with balancing weight, and the surface of the balancing weight is provided with sensor network
Outlet pipe is provided with device, the left surface of the extinguisher device, and flexible pipe is inlaid with the inwall of outlet pipe, it is described soft
The end of pipe is connected by coupling head with shower nozzle；
The inner surface setting of the extinguisher device has a water tank and air chamber, and the air chamber is arranged on the upper end of water tank, and
It is provided between air chamber and water tank on dividing plate, the inwall of the water tank and is inlaid with liquid level sensor, the following table of the rotating handles
Face is also connected by cluster spring with connecting rod, and the lower end of the connecting rod passes through the inner chamber of air chamber and is arranged on dividing plate upper surface
Air intake valve is connected, and the right-hand member of the water tank is provided with inlet channel, and the outer wall of inlet channel and extinguisher device is mutually passed through
It is logical, also it is installed with air intake valve on the right flank of the air chamber；
The intelligence control system is used as master controller, the output end of the embedded controller using embedded controller
It is connected by wireless network interface with wireless router, the output end of the wireless router is connected by wireless network with server
Connect, the output end of the embedded controller is connected by iic bus with GPRS module, the output of the embedded controller
End is connected by UART interface with sensor network apparatus, and the sensor network apparatus includes sensor group, sensor section
Point and control node, the output end of the sensor group are delivered to sensor node terminal, the sensor by wireless network
The signal of nodal terminal is connected by wireless router with control node, and control node feedback link is to embedded controller
Control end.
As a kind of preferred technical scheme of the present invention, the lower end of the bearing block is provided with support frame, support frame as described above
Lower surface be connected by motor with universal wheel, and the quantity of universal wheel is four, and four universal wheels symmetrically divide
Cloth is on the lower surface of support frame, and the motor is arranged on the centre of support frame lower surface, the letter of the motor
Number end is connected with displacement transducer and acceleration transducer, and the signal end of institute's displacement sensors and acceleration transducer is by embedding
Enter the control of formula controller, institute's displacement sensors and acceleration transducer are installed on the inwall of universal wheel, the driving electricity
The control end of machine is controlled by the control port of the embedded controller inside control line and intelligence control system.
As a kind of preferred technical scheme of the present invention, the comprehensive sensor is controlled as vision collecting system with intelligence
Data interaction is realized between system processed, the comprehensive sensor includes utilizing camera interface, catadioptric minute surface and sensitive chip, institute
The upper surface that utilizing camera interface is arranged on catadioptric minute surface is stated, and clear glass is installed with the outer surface of catadioptric minute surface
Cover, the lower surface of the catadioptric minute surface is installed with CMOS image units, and the lower end of the transparent glass cover passes through column type
Support is connected with control box, and the control box and column type support junction are in hollow-core construction, and also solid in the inside of control box
Dingan County is equipped with collector lens, and the lower surface of the collector lens is installed with sensitive chip, the lower surface of the sensitive chip
Driver interface is provided with, and is also equipped with the right flank of control box USB interface, the control end of the control box passes through
USB interface is connected with embedded controller.
As a kind of preferred technical scheme of the present invention, the signal end of the embedded controller passes through usb interface module
Realize that number is exchanged with Zigbee telegons, the output end of the Zigbee telegons passes through Zigbee routers and Zigbee terminals
Node is connected, and the output end of the Zigbee terminal nodes is connected with human-computer interaction module, the Zigbee routers
Output end also by Smoke Sensor and is released infrared sensor and is connected with Zigbee terminal nodes.
As a kind of preferred technical scheme of the present invention, the human-computer interaction module includes LCDs and by key control
Device, the LCDs is arranged on the front of extinguisher device, and is additionally provided with keyboard on the front of extinguisher device
Controller, the LCDs is arranged on the top of KBC, and the upper surface of the extinguisher device is also fixedly mounted
There is pressure gauge, the pressure gauge parameter output is connected with LCDs.
As a kind of preferred technical scheme of the present invention, the shower nozzle uses lateral spray type structure setting, in the following table of shower nozzle
Face is connected by limiting bracket with flexible pipe, and is additionally provided with rubber washer between limiting bracket and flexible pipe, the shower nozzle
Multiple side spouts are provided with side.
As a kind of preferred technical scheme of the present invention, also consolidated on the left surface of the extinguisher device by back-moving spring
Dingan County is equipped with hose clamp, and the hose clamp uses U-shape structure, and the inner surface of hose clamp is installed with stopper slot.
As a kind of preferred technical scheme of the present invention, the inwall junction of the connecting rod and extinguisher device and air chamber is equal
Sealed by O-ring seal, and connecting rod uses screwed screw structure, and the upper end and the bottom of cluster spring of connecting rod
End is fixedly connected.
As a kind of preferred technical scheme of the present invention, ether is also associated with the bidirectional port of the embedded controller
Net module, and it is also associated with RS232 interface modules in the data terminal of embedded controller.
Compared with prior art, the beneficial effects of the invention are as follows：A kind of intelligence based on omnibearing vision sensor of the present invention
Energy household safety device, using comprehensive sensing station household interior video acquisition module, passes through intelligence control system control
Motor driving universal wheel movement processed, so that driving extinguisher device to be moved to relevant position carries out fire-extinguishing operations, intelligence
Embedded controller that can be inside control system is by detecting the anti-of displacement transducer inside universal wheel and acceleration transducer
Feedback signal, so that preferably motor control universal wheel movement so that fire extinguisher body, which can be realized, is automatically moved to fire extinguishing
Position, driving equipment is connected by driver interface so that driving equipment can drive the gas of rotating handles control plenum interior
Body is pushed so that the material inside water tank can be discharged by flexible pipe, realize fire-extinguishing operations, practical.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present invention；
Fig. 2 is extinguisher device positive structure schematic of the present invention；
Fig. 3 is the structural representation of comprehensive sensor of the invention；
Fig. 4 is the structural representation of support frame section of the present invention；
Fig. 5 is the structural representation of shower nozzle of the present invention；
Fig. 6 is the structured flowchart of intelligence control system of the present invention；
Fig. 7 is the structural representation of inventive sensor network equipment.
In figure marked as：
1- extinguisher devices；The comprehensive sensors of 2-；3- intelligence control systems；4- sensor network apparatus.
100- rotating handleses；101- rotating shafts；102- bearing blocks；103- balancing weights；104- outlet pipes；105- flexible pipes；106-
Coupling head；107- shower nozzles；108- water tanks；109- air chambers；110- dividing plates；111- cluster springs；112- connecting rods；113- intake valves
Door；114- inlet channels；115- air intake valves；116- support frames；117- motors；118- universal wheels；119- displacement sensings
Device；120- acceleration transducers；121- pressure gauges；122- limiting brackets；123- rubber washers；124- sides spout；125- resets
Spring；126- hose clamps；127- stopper slots；128-O type sealing rings；
200-SPI EBIs；201- catadioptric minute surfaces；202- sensitive chips；203-CMOS image units；204- column types
Support；205- control box；206- collector lenses；207- sensitive chips；208- driver interfaces；209-USB interfaces；210- is imaged
Head interface.
300- embedded controllers；301- wireless routers；302- servers；303-GPRS modules；304-USB interface moulds
Block；305-Zigbee telegons；306-Zigbee routers；307-Zigbee terminal nodes；308- human-computer interaction modules；309-
Smoke Sensor；310- releases infrared sensor；311- LCDs；312- button controllers；313- ethernet modules；314-
RS232 interface modules；
400- sensor groups；401- sensor nodes；402- control nodes.
Embodiment
As shown in figure 1, a kind of smart home safety device based on omnibearing vision sensor, including extinguisher device
1st, comprehensive sensor 2, intelligence control system 3 and sensor network apparatus 4, the extinguisher device 1 use cylindrical structural
Design, rotating handles 100 is installed with the upper surface of extinguisher device 1, and be provided with the upper surface of rotating handles 100
Comprehensive sensor 2, the upper surface of the comprehensive sensor 2 is installed with spi bus interface 200, the fire extinguisher dress
The lower surface for putting 1 slidably connects bearing block 102 by rotating shaft 101, and the inner surface of the bearing block 102 is inlaid with intelligent control
System 3, the outer surface of the bearing block 102 is also installed with balancing weight 103, and the surface of the balancing weight 103 is provided with biography
Outlet pipe 104 is provided with sensor network equipment 4, the left surface of the extinguisher device 1, and on the inwall of outlet pipe 104
Flexible pipe 105 is inlaid with, the end of the flexible pipe 105 is connected by coupling head 106 with shower nozzle 107, and the coupling head 106 is main
For coupling shower nozzle 107 and flexible pipe 105, the weight ratio between bearing block 102 and extinguisher device 1 is realized using balancing weight 103
Example, prevents that top-heavy phenomenon from occurring in single unit system, and using bearing block 102 as intelligence control system 3 protecting box, just
In in the wiring of its interior layout, it is connected by sensor network apparatus 4 with sensor node, being capable of moment detection sensor letter
Number, and export corresponding control signal；
The flexible pipe 105 is mainly embedded in inside outlet pipe 104, by the spring for pressing the upper end of extinguisher device 1 so that
The gas of plenum interior is pushed, and the moisture inside water tank 109 is pressed into inside outlet pipe 104, extinguishing chemical is arranged by flexible pipe 105
Go out, reach the purpose of fire extinguishing.
As shown in figure 1, the inner surface setting of the extinguisher device 1 has water tank 108 and air chamber 109, the air chamber 108 is set
Put in the upper end of water tank 109, and be provided between air chamber 108 and water tank 109 on dividing plate 110, the inwall of the water tank 109 and inlay
Liquid level sensor 110 is embedded with, the lower surface of the rotating handles 100 is also connected by cluster spring 111 with connecting rod 112, institute
The lower end for stating connecting rod 112 is connected through the inner chamber of air chamber 108 with being arranged on the air intake valve 113 of the upper surface of dividing plate 110, described
Air intake valve 113 is used when mainly being inflated to air chamber 108, and the right-hand member of the water tank 109 is provided with inlet channel 114, and enters
The outer wall of waterpipe 114 and extinguisher device 1 is connected, and air intake valve is also installed with the right flank of the air chamber 108
115, the inwall junction of the connecting rod 112 and extinguisher device 1 and air chamber is sealed by O-ring seal 128, and even
Bar 112 uses screwed screw structure, and the upper end of connecting rod 112 is fixedly connected with the bottom of cluster spring 111, the gas
Room 108 is full of compressed air, and water tank 109 is full of the pure water that electrical conductivity is 1.1 μ S/cm.When the compressed air of air chamber 108 passes through
Air intake valve 115 enters the top of water tank 109, and the water tank 109 being made up of rubber is compressed, and the pure water in hydroecium is made in pressure
Sprayed with lower through outlet pipe from shower nozzle 107 with water column or waterline or water smoke, directive fire target realizes fire extinguishing；
The shower nozzle 107：Column, wire, vaporific three positions are indicated, columnar water, wire can be realized by being screwed into diverse location
Water and spray water spray；
The dividing plate 110 is when compressed air directive 109 rubber tube of water tank of air intake valve 113, and the dividing plate 110 will stop
The impact of compressed air, protects rubber tube and drives the rubber tube of water tank 109 to compress downwards, extinguishing chemical is penetrated after being compressed from shower nozzle
Go out.
The water tank 109 sprays water as the security of extinguishing chemical.One is to personnel's fanout free region.Two be to fire alarm target and
Surrounding environment, goods and materials cause unnecessary or expansion property destruction or damage." chemistry " factor is not present as extinguishing chemical in " water "
Injury to human body and the destruction to environment.The extinguishing chemical that " environment-friendly type fire extinguisher " is used is pure water, and its electrical conductivity is 1.1
μS/cm.So, make extinguishing chemical using pure water and both injured without " chemistry ", but non-contact electric is injured.
As shown in Figure 6 and Figure 7, the intelligence control system 3 uses embedded controller 300 as master controller, described
The output end of embedded controller 300 is connected by wireless network interface with wireless router 301, the wireless router 301
Output end is connected by wireless network with server 302, the output end of the embedded controller 300 by iic bus with
GPRS module 303 is connected, and the output end of the embedded controller 300 passes through UART interface and the phase of sensor network apparatus 4
Connection, the sensor network apparatus 4 includes sensor group 400, sensor node 401 and control node 402, the sensor
The output end of group 400 is delivered to the terminal of sensor node 401, the signal of the terminal of sensor node 401 by wireless network
It is connected by wireless router with control node 402, and the feedback link of control node 402 is to the control of embedded controller 300
End processed, by the use of sensor node 401 as aggregation node, receives the feedback signal from sensor group, and by controlling to save
Point is handled the power and signal interference free performance of feedback signal, and wireless routing is passed through using embedded controller 300
Device connect wireless signal, to control node as carry out network establishment and management so that build a clear number simple in construction,
According to transmission efficiently radio sensing network.
Inside the sensor network apparatus 4 data collection station collection condition of a fire information realized by sensor group 400,
Using the temperature sensor inside sensor group 400 and Smoke Sensor detection temperature and gas concentration signal, illegally enter
Information is invaded then by releasing infrared sensor collection, starts onsite alarming circuit if someone's illegal invasion, onsite alarming, sensor is adopted
The data collected are transmitted to coordinator node by Zigbee network, and telegon sends the data to Master Control Center by serial ports,
Data processing is carried out by Master Control Center, the efficiency of data processing is improved, the redundancy of data is reduced.
As shown in Fig. 6 and Fig. 4, the lower end of the bearing block 102 is provided with support frame 116, the following table of support frame as described above 116
Face is connected by motor 117 with universal wheel 118, and the quantity of universal wheel 118 is four, and four universal wheels 118 are equal
On the lower surface for being symmetrically distributed in support frame 116, the motor 117 is arranged on the centre of the lower surface of support frame 116, institute
The signal end for stating motor 117 is connected with displacement transducer 119 and acceleration transducer 120, institute's displacement sensors 119
Controlled with the signal end of acceleration transducer 120 by embedded controller 300, institute's displacement sensors 119 and acceleration sensing
Device 120 is installed on the inwall of universal wheel 118, and the control end of the motor 117 passes through control line and intelligent control system
The control port control of embedded controller 300 inside system 3.
The whole extinguisher device realizes all-around mobile using universal wheel, and using under support frame 116
The motor on surface provides drive signal, and the input of motor is received from displacement transducer 119 and acceleration biography
The feedback signal of sensor 120, the position for body of being put out a fire using displacement transducer 119 and the detection of acceleration transducer 120, using embedding
Enter formula controller 300 as master controller, the motion direction to body of putting out a fire is controlled, and fire extinguishing is automatically moved so as to realize,
Whole device provides position and speed information using sensor, controls motor to realize movement by embedded controller 300
Process, it is not necessary to manual hand manipulation, is that remote operation can be achieved by human-computer interaction module, practical, and can be reached
The purpose put out a fire in time, is that the regular hour is striven in the arrival of the personnel such as fire-fighting and security personnel.
As indicated in fig. 6 and fig. 3, the comprehensive sensor 2 is as real between vision collecting system and intelligence control system 3
Existing data interaction, the comprehensive sensor 2 includes utilizing camera interface 200, catadioptric minute surface 201 and sensitive chip 202, described
Utilizing camera interface 200 is arranged on the upper surface of catadioptric minute surface 201, and is installed with the outer surface of catadioptric minute surface 201
Transparent glass cover 202, the lower surface of the catadioptric minute surface 201 is installed with CMOS image units 203, by catadioptric minute surface
The image in 201 360 degree of visuals field is compressed into as back reflection is to CMOS image units 203 by transparent cylinder in catadioptric mirror
Circular panoramic picture is obtained, the lower end of the transparent glass cover 202 is connected by column type support 204 with control box 205, described
Control box 205 is in hollow-core construction with the junction of column type support 204, and the control box primarily serves fixed transparent glass cover 202
Effect, and collector lens 206 is also installed with the inside of control box 205, the lower surface of the collector lens 206, which is fixed, pacifies
Equipped with sensitive chip 207, the lower surface of the sensitive chip 207 is provided with driver interface 208, and on the right side of control box 205
USB interface 209 is also equipped with side, the control end of the control box 209 passes through USB interface and the phase of embedded controller 300
Connection, the sensitive chip 207 of inside is controlled using embedded controller 300, and coordinates appropriate video capture device and phase
Ethernet is also associated with the driver answered, it is possible to achieve the collection of image, the bidirectional port of the embedded controller 300
Module 313, connects wireless network by ethernet module 313 and goes out the influence information transmission that embedded controller 300 is collected
Go, by the use of wireless network as medium, improve the efficiency of transmission, the ethernet module 313 uses the control of DM9000 models
Device processed, the controller is a low-power consumption, the 10/100M ethernet control chips of high integration, and main function is to realize gateway
With home lan or Internet connection, and RS232 interface modules are also associated with the data terminal of embedded controller 300
314, the comprehensive sensor 2 provides a kind of new solution to obtain the panoramic picture of scene in real time.Will be comprehensive
Sensor 2 as vision collecting system, have the advantages that to protrude very much, its visual field is wide (360 degree), can be in a hemisphere visual field
Information Compression into piece image, the information content of piece image is bigger, and it is empty that any point in panoramic picture both corresponds to monitoring
Between in a certain determination point, therefore space position calibration algorithm is simple, without run-home during monitoring so that visual information
The algorithm of moving object in the range of acquisition, detect and track monitoring is simpler, is a kind of quick, reliable panoramic vision letter
Acquisition means are ceased, with comprehensive video signal collective can be realized on fire extinguisher again, the purpose of no dead angle monitoring are reached.
Video acquisition is carried out using omnidirectional vision camera, with cost is low, debugging easy to install, excellent in the absence of monitoring dead angle etc.
Point, to realize that Dynamic Image Understanding, intelligent monitoring provide new technological means.
The comprehensive sensor 2 has built composition one on the basis of video acquisition using TCP/IP technologies can be long-range
The omni-directional video server of access, is connected with embedded controller 300 by USB interface, is supported using embedded mmdb
Image documentation equipment, coordinates appropriate video capture device and corresponding driver, it is possible to achieve image collection, AM/FM broadcast, frequency
The functions such as road switching, have a wide range of applications in teleconference, videophone, video monitoring system, not only add system
Flexibility, perfect monitoring function, and significantly reduce equipment cost.
As shown in fig. 6, the signal end of the embedded controller 300 passes through usb interface module 304 and Zigbee telegons
305 realize that number is exchanged, and the output end of the Zigbee telegons 305 passes through Zigbee routers 306 and Zigbee terminal nodes
307 are connected, and the output end of the Zigbee terminal nodes 307 is connected with human-computer interaction module 308, the Zigbee routes
The output end of device 306 also by Smoke Sensor 309 and is released infrared sensor 310 and is connected with Zigbee terminal nodes 307,
The data transfer using Zigbee carry out networking, terminal node can for security terminal with intelligence occupy the major class of terminal two, from its
Composition in system understands that security terminal mainly drives sensor with Zigbee terminal nodes 307, and sensor will be examined with effect
The ambient parameter of survey is through Zigbee wireless network transmissions to embedded gateway, and data are in the embedded controller being made up of ARM-A8
Handled and analyzed in 300 gateways, so as to realize the function of domestic security.Intelligent household terminal is then in embedded controller
It is operated under the control of 300 gateways, the control signal of the gateway of embedded controller 300 is transmitted to intelligent family by Zigbee network
Control terminal is occupied, and relevant action is made by corresponding performer.
The Zigbee terminals that the intelligence control system 3 of the system passes through Zigbee telegons 305 and data collection station
Node constitutes wireless network, obtains the alert data that sensor is collected, if there is alert, onsite alarming, while controlling camera
Gather video or catch picture.Intelligence control system 3 sets up embedded web server simultaneously, and alert data are sent into interconnection
On the net, for property Security Personnel's Telnet, man-machine interaction is realized so that whole alert data can reach the mesh of resource-sharing
, and video or the picture of seizure can be gathered by network remote monitoring camera, so as to timely take measures,
Reach fire extinguishing in time or eliminate the purpose of dangerous situation.
As shown in Fig. 6 and Fig. 2, the human-computer interaction module 308 includes LCDs 311 and button controller 312, institute
State LCDs 311 to be arranged on the front of extinguisher device 1, and keyboard is additionally provided with the front of extinguisher device 1
Controller 312, the LCDs 311 is arranged on the top of KBC 312, the upper surface of the extinguisher device 1
Pressure gauge 121 is also installed with, the parameter output of the pressure gauge 121 is connected with LCDs 311, in fire extinguisher
Human-computer interaction module 308 is used on device 1 so that the inner parameter of extinguisher device 1 and state can be in LCDs
Show, the variable inside extinguisher device 1 can also be adjusted by KBC 312 on 311, it is described man-machine
Interactive module 308 is mainly used to realize remote monitoring and remote-operated purpose, and LCDs 311 is shown as picture
Equipment, shows the information and pressure gauge upper information of corresponding site, fills extinguishing chemical for fire extinguisher in time, prevent in fire extinguisher
The extinguishing chemical insufficient raw material in portion, remote operation is realized using button controller 312 to intelligent control end, is inputted on keyboard corresponding
Information, can be corresponding in the program inside embedded controller 300, and perform corresponding operation so that whole device reaches
Man-machine interaction and the function of remote assistance, find dangerous situation and dangerous situation of nipping in the bud, improve the security of intelligence system in time
Energy.
As shown in figure 5, the shower nozzle 107 uses lateral spray type structure design, because flow direction is vertical with injection direction, adopt
Impulsive force of the extinguishing chemical when leaving shower nozzle 107 can be reduced with lateral spray type structure design, work of the impulsive force to shower nozzle 107 is reduced
Firmly, the service life of shower nozzle 107 is extended, is connected in the lower surface of shower nozzle 107 by limiting bracket 122 with flexible pipe 106,
And be additionally provided between limiting bracket 122 and flexible pipe 106 on rubber washer 123, the side of the shower nozzle 107 be provided with it is multiple
Side spout 124, is used as extinguishing chemical ejiction opening so that extinguishing chemical is uniformly distributed during ejection, is carried using multiple side spouts 124
High fire-fighting efficiency.
As shown in Fig. 2 being also installed with hose clamp by back-moving spring 125 on the left surface of the extinguisher device 1
126, the hose clamp 126 uses U-shape structure, and the inner surface of hose clamp 126 is installed with stopper slot 127, uses reset
Spring 125 draws high equipment as hose clamp 126, during flexible pipe 106 sprays extinguishing chemical as pipeline, back-moving spring
125 are in extended state, and flexible pipe 106 is removed in stopper slot, is fully seated in inside the hose clamp 126 of U-shape structure, once
When flexible pipe 106 does not work, the extruding force to hose clamp 126 is reduced, and flexible pipe 106 is retracted into inside stopper slot and fixed, now multiple
Position spring 125 resets, and carrying out folding and unfolding to flexible pipe 106 by using back-moving spring 125 uses, and is conducive to whole extinguisher device pair
The use and management of flexible pipe 106 so that whole extinguishing device using being to carry out in order, is improving fire fighter's operation
Efficiency, while also providing the chance being automatically brought into operation for intelligence system.
Innovative point of the present invention is：Using comprehensive sensing station household interior video acquisition module, pass through intelligent control
System control motor driving universal wheel movement processed, is put out a fire so as to drive extinguisher device to be moved to relevant position
Embedded controller inside operation, intelligence control system is by detecting displacement transducer and acceleration sensing inside universal wheel
The feedback signal of device, so that preferably motor control universal wheel movement so that fire extinguisher body can be realized and automatically moved
To fire extinguishing position, driving equipment is connected by driver interface so that driving equipment can drive rotating handles to control in air chamber
The gas in portion is pushed so that the material inside water tank can be discharged by flexible pipe, realize fire-extinguishing operations, practical.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the claim involved by limitation.
Claims (9)
1. a kind of smart home safety device based on omnibearing vision sensor, it is characterised in that：Including extinguisher device
(1), comprehensive sensor (2), intelligence control system (3) and sensor network apparatus (4), the extinguisher device (1) use
Cylindrical structural is designed, and rotating handles (100) is installed with the upper surface of extinguisher device (1), and in rotating handles
(100) upper surface is provided with comprehensive sensor (2), and it is total that the upper surface of the comprehensive sensor (2) is installed with SPI
Line interface (200), the lower surface of the extinguisher device (1) slidably connects bearing block (102) by rotating shaft (101), described
The inner surface of bearing block (102) is inlaid with intelligence control system (3), and the outer surface of the bearing block (102) is also installed with
Balancing weight (103), the surface of the balancing weight (103) is provided with sensor network apparatus (4), the extinguisher device (1)
Outlet pipe (104) is provided with left surface, and is inlaid with the inwall of outlet pipe (104) flexible pipe (105), the flexible pipe
(105) end is connected by coupling head (106) with shower nozzle (107)；
The inner surface setting of the extinguisher device (1) has water tank (108) and air chamber (109), and the air chamber (108) is arranged on water
The upper end of case (109), and it is provided between air chamber (108) and water tank (109) dividing plate (110), the inwall of the water tank (109)
On be inlaid with liquid level sensor (110), the lower surface of the rotating handles (100) also passes through cluster spring (111) and connecting rod
(112) it is connected, the lower end of the connecting rod (112) passes through the inner chamber of air chamber (108) with being arranged on entering for dividing plate (110) upper surface
Air valve (113) is connected, and the right-hand member of the water tank (109) is provided with inlet channel (114), and inlet channel (114) is with going out
The outer wall of firearm device (1) is connected, and air intake valve (115) is also installed with the right flank of the air chamber (108)；
The intelligence control system (3) uses embedded controller (300) as master controller, the embedded controller
(300) output end is connected by wireless network interface with wireless router (301), the output end of the wireless router (301)
Be connected by wireless network with server (302), the output end of the embedded controller (300) by iic bus with
GPRS module (303) is connected, and the output end of the embedded controller (300) passes through UART interface and sensor network apparatus
(4) it is connected, the sensor network apparatus (4) includes sensor group (400), sensor node (401) and control node
(402), the output end of the sensor group (400) is delivered to sensor node (401) terminal, the sensing by wireless network
The signal of device node (401) terminal is connected by wireless router with control node (402), and control node (402) is fed back
It is connected to the control end of embedded controller (300).
2. a kind of smart home safety device based on omnibearing vision sensor according to claim 1, its feature
It is：The lower end of the bearing block (102) is provided with support frame (116), and the lower surface of support frame as described above (116) is by driving electricity
Machine (117) is connected with universal wheel (118), and the quantity of universal wheel (118) is four, and four universal wheels (118) are symmetrical
On the lower surface for being distributed in support frame (116), the motor (117) is arranged on the centre of support frame (116) lower surface,
The signal end of the motor (117) is connected with displacement transducer (119) and acceleration transducer (120), the displacement
The signal end of sensor (119) and acceleration transducer (120) is controlled by embedded controller (300), institute's displacement sensors
(119) it is installed in acceleration transducer (120) on the inwall of universal wheel (118), the control end of the motor (117)
Controlled by the control port of control line and the internal embedded controller (300) of intelligence control system (3).
3. a kind of smart home safety device based on omnibearing vision sensor according to claim 1, its feature
It is：The comprehensive sensor (2) realizes data interaction as between vision collecting system and intelligence control system (3), institute
Stating comprehensive sensor (2) includes utilizing camera interface (210), catadioptric minute surface (201) and sensitive chip (202), the shooting
Head interface (210) is arranged on the upper surface of catadioptric minute surface (201), and is fixedly mounted in the outer surface of catadioptric minute surface (201)
There is transparent glass cover (202), the lower surface of the catadioptric minute surface (201) is installed with CMOS image units (203), described
The lower end of transparent glass cover (202) is connected by column type support (204) with control box (205), the control box (205) and post
Type support (204) junction is in hollow-core construction, and is also installed with collector lens (206), institute in the inside of control box (205)
The lower surface for stating collector lens (206) is installed with sensitive chip (207), and the lower surface of the sensitive chip (207) is set
There is driver interface (208), and be also equipped with the right flank of control box (205) USB interface (209), the control box
(209) control end is connected by USB interface (209) with embedded controller (300).
4. a kind of smart home safety device based on omnibearing vision sensor according to claim 1, its feature
It is：The signal end of the embedded controller (300) is realized by usb interface module (304) and Zigbee telegons (305)
Number is exchanged, and the output end of the Zigbee telegons (305) passes through Zigbee routers (306) and Zigbee terminal nodes
(307) it is connected, the output end of the Zigbee terminal nodes (307) is connected with human-computer interaction module (308), described
The output end of Zigbee routers (306) also by Smoke Sensor (309) and releases infrared sensor (310) and Zigbee ends
End node (307) is connected.
5. a kind of smart home safety device based on omnibearing vision sensor according to claim 4, its feature
It is：The human-computer interaction module (308) includes LCDs (311) and button controller (312), the LCDs
(311) it is arranged on the front of extinguisher device (1), and KBC is additionally provided with the front of extinguisher device (1)
(312), the LCDs (311) is arranged on the top of KBC (312), the upper table of the extinguisher device (1)
Face is also installed with pressure gauge (121), and pressure gauge (121) parameter output is connected with LCDs (311).
6. a kind of smart home safety device based on omnibearing vision sensor according to claim 1, its feature
Be, the shower nozzle (107) uses lateral spray type structure setting, shower nozzle (107) lower surface by limiting bracket (122) with it is soft
Pipe (106) is connected, and is additionally provided between limiting bracket (122) and flexible pipe (106) rubber washer (123), the shower nozzle
(107) multiple side spouts (124) are provided with side.
7. a kind of smart home safety device based on omnibearing vision sensor according to claim 1, its feature
It is, hose clamp (126) is also installed with by back-moving spring (125) on the left surface of the extinguisher device (1), it is described
Hose clamp (126) uses U-shape structure, and the inner surface of hose clamp (126) is installed with stopper slot (127).
8. a kind of smart home safety device based on omnibearing vision sensor according to claim 1, its feature
It is, the inwall junction of the connecting rod (112) and extinguisher device (1) and air chamber is close by O-ring seal (128) progress
Envelope, and connecting rod (112) uses screwed screw structure, and the upper end of connecting rod (112) is consolidated with the bottom of cluster spring (111)
Fixed connection.
9. a kind of smart home safety device based on omnibearing vision sensor according to claim 1, its feature
It is, ethernet module (313) is also associated with the bidirectional port of the embedded controller (300), and in embedded Control
The data terminal of device (300) is also associated with RS232 interface modules (314).
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| CN201710691197.1A CN107295314A (en) | 2017-08-14 | 2017-08-14 | A kind of smart home safety device based on omnibearing vision sensor |
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| CN201710691197.1A CN107295314A (en) | 2017-08-14 | 2017-08-14 | A kind of smart home safety device based on omnibearing vision sensor |
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| CN109350896A (en) * | 2018-09-20 | 2019-02-19 | 温国雄 | A kind of thermal power generation smog alarm extinguishing device |
| CN110652675A (en) * | 2019-09-29 | 2020-01-07 | 东台市兴盾船舶设备有限公司 | Fire extinguisher with gas storage type valve |
| CN111228707A (en) * | 2020-01-13 | 2020-06-05 | 张玉同 | A simulation test device for indoor fire control is put out a fire |
| CN112179416A (en) * | 2020-10-14 | 2021-01-05 | 张家港华飞智能科技有限公司 | Building fire source monitoring and early warning equipment |
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Application publication date: 20171024 |