CN209015345U - Security alarm device for realizing remote monitoring - Google Patents
Security alarm device for realizing remote monitoring Download PDFInfo
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- CN209015345U CN209015345U CN201822068538.2U CN201822068538U CN209015345U CN 209015345 U CN209015345 U CN 209015345U CN 201822068538 U CN201822068538 U CN 201822068538U CN 209015345 U CN209015345 U CN 209015345U
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Abstract
The utility model provides a security protection alarm device for realizing remote monitoring belongs to supervisory equipment technical field. The security alarm device comprises a core controller, a dangerous case detection device, an alarm device, a remote monitoring device and a power supply; the dangerous case detection device comprises a temperature sensor, a human body infrared detection device and a fingerprint sensor; the power supply respectively provides power for the core controller, the dangerous case detection device, the alarm device and the remote monitoring device. The security alarm device also comprises a wireless transceiver; the human body infrared detection device carries out data transmission with the core controller through the wireless receiving and transmitting device. The security alarm device has the characteristics of convenience in operation, improvement of monitoring efficiency and the like.
Description
Technical field
The utility model relates to a kind of for realizing the protection alarm device remotely monitored, belong to monitoring device technology neck
Domain.
Background technique
Smart home (intelligent household) is the performance of the instrumentation under the influence of Internet of Things.Intelligence
Household is exactly that the various facilities in family are connected together using technology of Internet of things, for control household electrical appliance, control lighting apparatus,
Control safe antitheft, detection environment etc. provide multiple functions and means.Compared with traditional household, smart home not only can be with
Live, but also optimize the life style of people, original unalterable family structure be transformed into it is colourful,
The solid space having levels, increases the aesthetic feeling of life, while also enhancing the security performance of home life.And in smart home
System among, safe antitheft technology is vital technology, is had extensively in family's monitoring side face
General application.
Into after 21st century, with the fast development of social informatization and global economy, people's lives mode and
Huge transformation has occurred in traditional concept.Informationized society has also overturned cognition of the people to traditional house, wants to household
Ask and be more than a place that can live already, be more concerned with one conveniently, safely, warm comfortable domestic environment.
At the same time, with the development of society, insecurity factor also increases therewith, such as a variety of households of abruptly increase and family of urban population
Electric appliance etc. causes great threat to the safety of life and property of community resident.And it is existing in the family mostly using by
The burglary-resisting system that security door adds stainless steel burglary-resisting window to constitute.Burglary-resisting window currently on the market only needs a jack can
To be pried open, and security door is also easy to be turned on.These seem that very firm equipment does not have in fact at antitheft aspect
Serve much.
Utility model content
The drawbacks of the utility model is in order to solve existing traditional anti-theft system proposes a kind of based on Embedded intelligent family
Safety alarm system is occupied, the technical solution taken is as follows:
It is a kind of for realizing the protection alarm device remotely monitored, the protection alarm device include core controller 1, danger
Feelings detection device 2, warning device 3, long-distance monitorng device 4 and power supply 5；The dangerous situation detection device 2 include temperature sensor 21,
Human body infrared detection device 22 and fingerprint sensor 23；The temperature signal output end of the temperature sensor 21 and the core control
The temperature detection signal input terminal of device 1 processed is connected；The infrared thermal signal output end of the human body infrared detection device 22 with it is described
The human testing signal input part of core controller 1 is connected；The fingerprint signal output end and the core of the fingerprint sensor 23
The fingerprint collecting signal input part of heart controller 1 is connected；The warning device 3 includes buzzer siren 31 and gsm module short message
Alarm 32；The controlling alarm of the buzzing alarm control signal output end of the core controller 1 and the buzzer siren 31
Signal input part is connected；The SMS alarm signal interaction end of the core controller 1 and the gsm module Short message alarm 32
Signal interaction end is connected；The long-distance monitorng device 4 includes camera 41 and Ethernet control and Processing Interface 42；The core
The video data interaction end of controller 1 is connected with the video data interaction end of the camera 41；The core controller 1 uses
Bus mode is controlled with the Ethernet and is connect with Processing Interface 42；The power supply 5 is respectively core controller 1, dangerous situation detection
Device 2, warning device 3 and long-distance monitorng device 4 provide electricity consumption power supply.
Further, the protection alarm device further includes wireless transmitter；The human body infrared detection device 22 is logical
Wireless transmitter is crossed to carry out data transmission with core controller 1.
Further, the wireless transmitter includes transmit circuit and reception circuit；The transmit circuit includes coding
Chip and using coding chip as the peripheral circuit of core；The reception circuit includes decoding chip and receiving module 315M.
Further, the core controller 1 uses embeded processor S3C2440 chip；The S3C2440 is used
289-FPGA encapsulation, 16/32 risc processor core A RM920T；The S3C2440 is integrated with USB on ARM920T kernel
Master controller, LCD controller, USB device, house dog and UART.
Further, the temperature sensor 21 uses digital temperature sensor, and the core controller 1 is directed to
The corresponding temperature detection threshold value of temperature signal that the temperature sensor 21 acquires is 40 DEG C.
Further, the human body infrared detection device 22 includes that infrared human body heat releasing electric transducer and transducing signal are handled
Device.
Further, the infrared human body heat releasing electric transducer includes sensor outer housing, pyroelectricity element PZT, filter plate
And field-effect tube；The sensing signal processor uses BISS001 chip.
Further, the gsm module Short message alarm 32 uses TC35i chip module.
Further, the too network control system and Processing Interface 42 use DM9000AE chip for core.
Further, the core controller 1 is built by AMBA bus structures with too network control system and Processing Interface 42
Vertical data connection.
The utility model the utility model has the advantages that
1. warning device described in the utility model is easy to operate, monitoring personnel is able to carry out live prison not the scene of using
Control, greatly improves monitoring efficiency；
2. warning device described in the utility model enables monitoring personnel easily and efficiently to carry out on-site supervision and truth report
It is alert；The real-time of field data makes to realize field data real-time acquisition, improves the safety of family status.
3. warning device described in the utility model can effectively improve monitoring efficiency, make to count by the use of various sensors
It is safer according to more acurrate.
Detailed description of the invention
Fig. 1 is the hardware structure diagram of warning device described in the utility model；
Fig. 2 is the general system proposal of warning device described in the utility model.
Fig. 3 is the circuit diagram of transmit circuit described in the utility model；
Fig. 4 is the circuit diagram described in the utility model for receiving circuit.
(1, core controller；2, dangerous situation detection device；3, warning device；4, long-distance monitorng device；5, power supply；21, temperature
Sensor；22, human body infrared detection device；23, fingerprint sensor；31, buzzer siren；32, gsm module Short message alarm；
41, camera；42, Ethernet controls and Processing Interface)
Specific embodiment
The utility model is described further combined with specific embodiments below, but the utility model is not by the limit of embodiment
System.
In the description of the present invention, it should be noted that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "top", "bottom", "inner", "outside" and " endways " is based on attached
Orientation or positional relationship shown in figure, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion
Signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this
The limitation of utility model.
In the description of the present invention, it should be noted that unless otherwise expressly provided and limit, term " installation ",
" connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally connect
It connects；It can be and be directly connected to, can also be indirectly connected with by intermediary, can be the connection of two components interiors.For
For those skilled in the art, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
In addition, in the description of the present invention, unless otherwise indicated, " multiple ", " multiple groups ", " more " are meant that two
It is a or more than two.
Material therefor, instrument and method in following implementation are this field conventional material, instrument without specified otherwise
Device and method can be obtained by commercial channel.
Embodiment 1:
It is a kind of for realizing the protection alarm device remotely monitored, as shown in Figure 1.The protection alarm device includes core
Controller 1, dangerous situation detection device 2, warning device 3, long-distance monitorng device 4 and power supply 5；The dangerous situation detection device 2 includes temperature
Spend sensor 21, human body infrared detection device 22 and fingerprint sensor 23；The temperature signal output end of the temperature sensor 21
It is connected with the temperature detection signal input terminal of the core controller 1；The infrared thermal signal of the human body infrared detection device 22
Output end is connected with the human testing signal input part of the core controller 1；The fingerprint signal of the fingerprint sensor 23 is defeated
Outlet is connected with the fingerprint collecting signal input part of the core controller 1；The warning device 3 includes 31 He of buzzer siren
Gsm module Short message alarm 32；The buzzing alarm control signal output end of the core controller 1 and the buzzer siren 31
Alarm control signal input terminal be connected；The SMS alarm signal interaction end of the core controller 1 and the gsm module short message
The signal interaction end of alarm 32 is connected；The long-distance monitorng device 4 includes camera 41 and Ethernet control and Processing Interface
42；The video data interaction end of the core controller 1 is connected with the video data interaction end of the camera 41；The core
Controller 1 is controlled with the Ethernet using bus mode and is connect with Processing Interface 42；The power supply 5 is respectively core controller
1, dangerous situation detection device 2, warning device 3 and long-distance monitorng device 4 provide electricity consumption power supply.The protection alarm device further includes nothing
Line R-T unit；The human body infrared detection device 22 is carried out data transmission by wireless transmitter with core controller 1.
Wherein, the core controller 1 uses embeded processor S3C2440 chip；The S3C2440 uses 289-
FPGA encapsulation, 16/32 risc processor core A RM920T；The S3C2440 is integrated with USB master control on ARM920T kernel
Device, LCD controller, USB device, house dog and UART processed.The various control interfaces of the S3C2440 integrated chip, convenient for
External devices are connected.Dangerous situation detection part has used digital temperature sensor, to the indoor temperature of real-time detection, works as temperature
When degree is higher than 40 °, triggering warning device is alarmed；Infrared human body heat releasing electric transducer has been used, it is small to have detected whether
Enter in family steathily；Fingerprint sensor is also used, to record the fingerprint of thief.The function of alert alarm portion is to work as to have dangerous situation
Alarm is generated when appearance, there are two types of mode: one is by alarming to the mobile phone of user breath of sending short messages, the other is by bee
Ring device is alarmed.Monitor portion be using camera, record thief commit a crime process, and the video image of acquisition by with
Too net is transmitted in the browser of user, not only realizes the long-range monitoring of user, also provides strong video for merit detection
Evidence.
Meanwhile it is described enter formula processor S3C2440 chip need by Ethernet control with Processing Interface realization described in enter
The connection of formula processor S3C2440 chip and Ethernet, in the present embodiment, the too network control system and Processing Interface 42 are used
DM9000AE chip is core.DM9000AE is a fully-integrated control of single-chip Fast Ethernet and Processing Interface, can
To be directly connected with CPU.DM9000AE can be connected using 8 and 16 bus modes with core controller, and be run
When can select the working method of either simplex or full duplex in their own needs.After system electrification, DM9000AE carries out initial
Change, subsequently enters data transmit-receive wait state.
In the present embodiment, alert alarm portion includes two type of alarms: one is to carry out bee by buzzer siren 31
Ring alarm, the other is sending short message alarm to householder by gsm module Short message alarm 32.Gsm module Short message alarm
The 32 TC35i modules researched and developed using Siemens Company.TC35i modular structure is compact, operation easily, can safely and reliably,
Promptly realize data transmission, voice transfer and SMS (Short Message Service).Baseband circuit and radio frequency are integrated in one by TC35i inside modules
It rises, supports the instruction set of AT order.TC35i module shares 40 pins, is gone by ZIF connector extraction, this 40 pin energy
Enough be divided into 5 kinds: power supply SIM card interface, is exported or is inputted to data, control switch and audio port.TC35i module provides
The UART serial communication interface of standard, so, S3C2440 can in a manner of serial communication easily with gsm module
Short message alarm 32 is connected.
In the circuit of buzzer warning, if detection get home in when thering is fortuitous event to occur, the I/ of processor S3C2440
O mouthfuls of GPB0 will export low level, trigger buzzer warning after triode amplification.
The dangerous situation detection device 2 includes temperature sensor 21, human body infrared detection device 22 and fingerprint sensor 23, is born
Duty carries out real-time collecting to domestic environment state and makes simple process.
Wherein, in miscellaneous temperature sensor, digital temperature sensor DS18B20 is used.It only uses one
Root line can complete the connection with microprocessor S3C2440, have the characteristics that easy to operate, cost consumption is low.DS18B20 with
The connection of S3C2440 only needs a data wire, can not only transmit data, but also can transmit clock.
The human body infrared detection device 22 includes infrared human body heat releasing electric transducer and sensing signal processor；Wherein,
The RE200 type that the infrared human body heat releasing electric transducer is produced using the Ni Se pull sensor Co., Ltd in Shanghai.The biography
Sensor mainly includes shell, pyroelectricity element PZT, filter plate, field-effect tube etc..Wherein, shell shields；Filter plate
Effect is filtering, filters the infrared ray of other wavelength, is dedicated as the infrared ray that detection human body radiation goes out；Pyroelectricity element PZT
The collected infrared ray from human body is converted to faint electric signal；The effect of field-effect tube is exactly just now faint electricity
Signal amplification.The sensing signal processor uses BISS001 chip, and BISS0001 is that the sensing with superior performance is believed
Number processor, has been internally integrated operational amplifier, voltage comparator, state controller, delay time timer etc..When module sense
When should pass through to someone, the output voltage of sensor rises to 4.2V, and the trend of this voltage is divided into two-way, is connection all the way
BISS0001 pyroelectricity handles the input pin of chip, exports low level by 2 pins；Another way is to first pass through first order amplification
Then circuit carries out second level amplification by coupled capacitor, finally pass through the processing of two-way amplitude discriminator, obtained Vs signal (wherein
Vs signal refers to amplitude indication signal) it works for triggering internal back off timer, protect the low level of output pin
Stay a period of time.In addition, the signal of output is sent out by wireless transmitter module.
Fingerprint sensor is using FPS200 fingerprint sensor.The sensor array of FPS200 is 256*300, operating voltage
It is 3~5V, there are 8 analog-digital converters (ADC) in inside, and when operation, its power is lower than 200m W.Fingerprint sensor FPS200 is
Fingerprint collecting is carried out during capacitor charging/discharging.Each point of sensor array is a metal electrode, can
To regard a pole of capacitor as, then being then used as another pole of capacitor by the corresponding position of finger in face on a sensor.Due to
Fingerprint has lines, causes the capacitance of each point not identical, to these capacitor chargings until the voltage respectively stored is equal, Zhi Houzai
It is discharged with equivalent electric current, then last stored voltage just becomes the data that fingerprint graph quantifies on capacitor.
FPS200 fingerprint sensor is connect with microprocessor for convenience, provides three kinds of modes: serial line interface (SPI) connection type,
USB port connection type and microprocessor bus interface (MCU) connection type.
Radio receiving transmitting module sends the collected information of alert detection module to microprocessor.Studies of Human Body Heat body infrared thermal release electric
The collected information of sensor just needs wireless transmitter module to launch, then is transmitted to microprocessor by transceiver module.The mould
Block includes wireless transmitter module and wireless receiving module, and both pairings use.
Transmit circuit is made of the circuit of coding chip and periphery.As shown in figure 3, the coding chip selected is
SC2262, it has the characteristics that low in energy consumption, at low cost.The encoded signal that coding chip SC2262 is issued includes: address code letter
Number, coded data signal and synchronous coding signal, this in 3 coding collectively constituted a complete code word.
In transmit circuit, D0-D3 pin of SC2262 is data pin, and A0-A7 is address pins.In order to make to count
According to transmission distance far, data input terminal connection 10K resistance.The VCC pin of SC2262 provides coding chip
Working power, but it is controllable by NPN triode.When the signal OUT1 of sensor each in detection module output is low level,
NPN triode Q9 will be connected, so that being transformed into high level suddenly in low level D2 pin and VCC pin, thus to compile
Code chip SC2262 provides the working power of+5V.The serial signal warp that the 17 pins-DATA of SC2262 coding chip is issued
It crosses after filtering, is launched by antenna
Receive circuit include using decoding chip SC2272 and receiving module 315M two parts, as shown in Figure 4.Receive electricity
Lu Zhong is worked normally using the power supply of+5V for module.After powering on, module enters standby state.It is being in standby shape
When state, receiving module 315M continual will detect whether reception signal occurred, if it is not, need keep to
Machine state；In the event of signal is received, signal will be passed to from the DATA pin of module 14 pins-of decoding chip
In TE, coding chip is started to work.If the address code and received address code that send are after inspection twice without going out
Existing mistake, then output pin D2 has low level to be transformed into high level, LED light be can be lit.Finally, pass through the 17 of decoding chip
Pin-DATA is sent to decoded data in microprocessor S3C2440.
When alert detection module has detected dangerous situation generation, warning message can be generated, and control camera open into
Row video acquisition.In the present embodiment, the camera of use is the CMOS camera of OV9650.At the video comparison of camera acquisition
Reason method can judge the mobile object in video using video data frame control methods in the prior art, for example, opening first
It opens camera and it is initialized.Then the parameter value of image is set, is in fact exactly the video that setting needs to acquire
The parameters such as format and size are exactly that the picture that the picture that current data frame obtains is obtained with previous data frame is done later
Compare, whether the object of process decision chart on piece is moving.If moved without object, so that it may close video equipment；Such as
Fruit has object moving, and then acquires next frame video.These videos of acquisition are passed to by MJPG-streamer later
On user browser, to realize long-range monitoring.
Embeded processor has selected Linux as operating system in practical applications, completes on this basis entire
The realization of system function.Embedded system guidance code Boot loader uses U-BOOT.Embedded web server uses
Boa, Boa have very high HTTP request processing speed and efficiency, which can provide CGI interface.
Embedded device can be connect by the Ethernet in equipment with Web browser, thus constitute embedded Web
Server.Currently, all having used this server in terms of Industry Control and in terms of monitoring.User or operator
Member can be in any one place in the world, as long as there is the access of Internet, so that it may remotely be checked by Web browser
Whether these equipment are working normally, to realize remote monitoring function.
The utility model proposes warning device, at related data involved in the processing chip used in hardware configuration
Reason method or software program are all those skilled in the art according to chip model, in conjunction with intelligence such as chip specification, single-chip microcontroller or DSP
The energy tools books such as chip programming books and service manual, can designed, designed reality according to the function to be realized of associated components
It is existing.The utility model only design or has been improved to the hardware configuration of the warning device, not to any processing method or
Software program is improved and is designed.
Although the utility model has been disclosed in the preferred embodiment as above, it is not intended to limit the utility model, and is appointed
What person skilled in the art can do various changes and modification, therefore without departing from the spirit and scope of the utility model
The protection scope of the utility model should subject to the definition of the claims.
Claims (10)
1. a kind of for realizing the protection alarm device remotely monitored, which is characterized in that the protection alarm device includes core
Controller (1), dangerous situation detection device (2), warning device (3), long-distance monitorng device (4) and power supply (5)；The dangerous situation detection dress
Setting (2) includes temperature sensor (21), human body infrared detection device (22) and fingerprint sensor (23)；The temperature sensor
(21) temperature signal output end is connected with the temperature detection signal input terminal of the core controller (1)；The human body infrared
The infrared thermal signal output end of detection device (22) is connected with the human testing signal input part of the core controller (1)；Institute
The fingerprint signal output end for stating fingerprint sensor (23) is connected with the fingerprint collecting signal input part of the core controller (1)；
The warning device (3) includes buzzer siren (31) and gsm module Short message alarm (32)；The core controller (1)
Buzzing alarm control signal output end is connected with the alarm control signal input terminal of the buzzer siren (31)；The core control
The SMS alarm signal interaction end of device (1) processed is connected with the signal interaction end of the gsm module Short message alarm (32)；It is described remote
Range monitoring device (4) includes camera (41) and Ethernet control and Processing Interface (42)；The video of the core controller (1)
Data interaction end is connected with the video data interaction end of the camera (41)；The core controller (1) uses bus mode
It controls with the Ethernet and is connect with Processing Interface (42)；The power supply (5) is respectively core controller (1), dangerous situation detection dress
It sets (2), warning device (3) and long-distance monitorng device (4) and electricity consumption power supply is provided.
2. protection alarm device according to claim 1, which is characterized in that the protection alarm device further includes wireless receiving and dispatching
Device；The human body infrared detection device (22) is carried out data transmission by wireless transmitter with core controller (1).
3. protection alarm device according to claim 2, which is characterized in that the wireless transmitter include transmit circuit and
Receive circuit；The transmit circuit includes coding chip and using coding chip as the peripheral circuit of core；The reception circuit packet
Include decoding chip and receiving module 315M.
4. protection alarm device according to claim 1, which is characterized in that the core controller (1) uses embedded place
Manage device S3C2440 chip；The S3C2440 is encapsulated using 289-FPGA, 16/32 risc processor core A RM920T；It is described
S3C2440 is integrated with USB host controller, LCD controller, USB device, house dog and UART on ARM920T kernel.
5. protection alarm device according to claim 1, which is characterized in that the temperature sensor (21) uses digital temperature
Sensor is spent, and the core controller (1) is directed to the corresponding temperature of temperature signal of the temperature sensor (21) acquisition
Detection threshold value is 40 DEG C.
6. protection alarm device according to claim 1, which is characterized in that the human body infrared detection device (22) includes people
Body pyroelectric infrared sensor and sensing signal processor.
7. protection alarm device according to claim 6, which is characterized in that the infrared human body heat releasing electric transducer includes passing
Sensor shell, pyroelectricity element PZT, filter plate and field-effect tube；The sensing signal processor uses BISS001 chip.
8. protection alarm device according to claim 1, which is characterized in that the gsm module Short message alarm (32) uses
TC35i chip module.
9. protection alarm device according to claim 1, which is characterized in that the too network control system and Processing Interface (42) use
DM9000AE chip is core.
10. protection alarm device according to claim 1, which is characterized in that the core controller (1) passes through AMBA bus
Structure establishes data connection with too network control system and Processing Interface (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822068538.2U CN209015345U (en) | 2018-12-10 | 2018-12-10 | Security alarm device for realizing remote monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822068538.2U CN209015345U (en) | 2018-12-10 | 2018-12-10 | Security alarm device for realizing remote monitoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209015345U true CN209015345U (en) | 2019-06-21 |
Family
ID=66843710
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822068538.2U Expired - Fee Related CN209015345U (en) | 2018-12-10 | 2018-12-10 | Security alarm device for realizing remote monitoring |
Country Status (1)
| Country | Link |
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| CN (1) | CN209015345U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112489258A (en) * | 2020-11-30 | 2021-03-12 | 珠海格力电器股份有限公司 | Door lock alarm processing method and device, computer equipment and storage medium |
-
2018
- 2018-12-10 CN CN201822068538.2U patent/CN209015345U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112489258A (en) * | 2020-11-30 | 2021-03-12 | 珠海格力电器股份有限公司 | Door lock alarm processing method and device, computer equipment and storage medium |
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