CN206649322U - A kind of environmental parameter monitor and safety defense monitoring system based on Raspberry Pi - Google Patents
A kind of environmental parameter monitor and safety defense monitoring system based on Raspberry Pi Download PDFInfo
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- CN206649322U CN206649322U CN201720374951.4U CN201720374951U CN206649322U CN 206649322 U CN206649322 U CN 206649322U CN 201720374951 U CN201720374951 U CN 201720374951U CN 206649322 U CN206649322 U CN 206649322U
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 24
- 230000007613 environmental effect Effects 0.000 title claims abstract description 21
- 230000007123 defense Effects 0.000 title claims abstract description 18
- 238000011161 development Methods 0.000 claims abstract description 22
- 230000006698 induction Effects 0.000 claims abstract description 12
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 5
- 230000006870 function Effects 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 240000007651 Rubus glaucus Species 0.000 description 1
- 235000011034 Rubus glaucus Nutrition 0.000 description 1
- 235000009122 Rubus idaeus Nutrition 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
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- 230000009897 systematic effect Effects 0.000 description 1
Abstract
The utility model provides a kind of environmental parameter monitor and safety defense monitoring system based on Raspberry Pi, including Raspberry Pi development board, Raspberry Pi development board includes Micro USB interfaces, HDMI, CSI interface, Ethernet interface, USB2.0 interfaces, GPIO interface, MicroSD card interfaces；GPIO interface includes power pin and self-defined pin；System also includes the CSI cameras being connected with CSI interface, the Temperature Humidity Sensor and human body infrared induction module being connected with the self-defined pin of GPIO interface, the MicroSD cards being connected with MicroSD card interfaces, the display device with HDMI being connected with HDMI.The utility model Raspberry Pi development board has the autgmentability of height, and sensor can be supported on hardware, is used cooperatively conventional programmed method and open api interface on software, it is possible to achieve customize demand, cost is low, low in energy consumption.
Description
Technical field
The utility model belongs to environmental parameter monitor field, and in particular to a kind of environmental parameter monitor based on Raspberry Pi and
Safety defense monitoring system.
Background technology
The environmental monitoring system of current computer room has following several respects short slab：1. simple detection device, for example, it is only simple
Hygrothermograph measuring device or sensor, the very low intelligent level of these installation costs be not high；2. the detection means of system level, this
Class device can realize networking detection, support the functions such as Real-time Alarm, but price is high, is not suitable for extensive or medium and small
Type enterprise uses.
This is prior art weak point.Therefore, for drawbacks described above of the prior art, there is provided one kind is based on Raspberry Pi
Environmental parameter monitor and safety defense monitoring system, be necessary.
The content of the invention
The purpose of this utility model is, the defects of for above-mentioned machinery room environmental monitoring system, there is provided one kind is based on raspberry
The environmental parameter monitor and safety defense monitoring system of group, to solve above-mentioned technical problem.
To achieve the above object, the utility model provides following technical scheme：
A kind of environmental parameter monitor and safety defense monitoring system based on Raspberry Pi, including Raspberry Pi development board, Raspberry Pi are opened
Sending out plate includes Micro USB interfaces, HDMI, CSI interface, Ethernet interface, USB2.0 interfaces, GPIO interface, MicroSD
Card interface；
GPIO interface includes power pin and self-defined pin；Abundant interface ensures to meet conventional IO demands above；
System also includes the CSI cameras being connected with CSI interface, the humiture being connected with the self-defined pin of GPIO interface
Sensor and human body infrared induction module, the MicroSD cards being connected with MicroSD card interfaces, the band being connected with HDMI
The display device of HDMI.
Further, Raspberry Pi development board uses B+ models or the Raspberry Pi development board of 2B models or 3B models, USB2.0
The quantity of interface is 4, and the quantity of the USB2.0 interfaces of Raspberry Pi B+ model above development boards is 4, the pin of GPIO interface
Quantity is 40, and GPIO interface uses 2*20 row's pin, passes through 2*20 GPIO pins, it is possible to achieve multisensor module makes
With so as to realize customization demand.
Further, system also includes the WIFI wireless network cards being connected with USB2.0 interfaces, is connected with USB2.0 interfaces
USB sound cards, the USB camera being connected with USB2.0 interfaces.USB sound cards are connected by USB2.0 interfaces and realize voice broadcast, language
Sound gathers, and connecting USB camera by USB2.0 interfaces realizes network shooting video acquisition, recognition of face；Connect by USB2.0
Mouth connection WIFI wireless network cards, it is possible to achieve wireless access function.
Further, Ethernet interface uses RJ45 interfaces, Raspberry Pi development board can be connected into network by RJ45 interfaces,
More stable network transmission and access mode are provided.
Further, power input is by the power pin of Micro USB interfaces or GPIO interface, input voltage 5V, defeated
Enter electric current >=700mA.Compared to other monitoring systems 220V voltages, Raspberry Pi power consumption is extremely cheap, only 5V/700mA.
Further, the pixel of CSI cameras is between 500 ten thousand to 800 ten thousand.CSI cameras use hardware compression not
CPU resources are taken, it is more flexibly and convenient, it can be provided by CSI cameras and become apparent from taking pictures with smooth, imaging work(
Energy.
Further, Temperature Humidity Sensor uses the temperature sensor of DHT11 models, and Temperature Humidity Sensor realizes humiture
Detection.
Further, human body infrared induction module uses the human body infrared induction module of HC-SR501 models, realizes security protection
System detectio, detect whether that personnel enter computer room.
Further, the display device with HDMI includes TV or the display with HDMI.
The Raspberry Pi development board is based on open source operating system raspbian, and Raspberry Pi development board is burnt by Micro SD cards
Record operating system raspbian.Raspbian systems based on Debian systems, can be on Raspberry Pi development board using various
Programmed method（Python, java, C etc.）Software function is realized, this just provides a great convenience ring to exploitation and runs software
Border, and major opening API platform is relied on, utilize open api interface, it is possible to achieve voice broadcast, recognition of face send micro-
Letter, short message etc. alert the function such as mode, remote access management, and this also embodies the autgmentability of its height.By using Raspberry Pi
Development board and its abundant GPIO interface, arrange in pairs or groups using Temperature Humidity Sensor, infrared sensor of the human body, camera, operation of increasing income
System raspbian etc., realize that inexpensive, controllable, instantaneity is high and the building environment temperature-humidity monitoring of high scalability and security protection system
System.
The beneficial effects of the utility model are：The utility model Raspberry Pi development board has the autgmentability of height, hardware
On can support sensor, with the use of conventional programmed method and open api interface on software, it is possible to achieve fixed
Inhibition and generation demand, and cost is much smaller than in the market environmental parameter monitor and safety defense monitoring system, in addition in terms of energy consumption, Raspberry Pi
Using input 5V power supplys, the energy is provided not less than 700mA electric currents, compared to the safety-protection system of 220V inputs, energy consumption can be provided
It is smaller, the apparent monitoring system of shooting image quality.
In addition, the utility model design principle is reliable, and it is simple in construction, there is very extensive application prospect.
As can be seen here, the utility model compared with prior art, has substantive distinguishing features and progress, its beneficial effect implemented
Fruit is also obvious.
Brief description of the drawings
Fig. 1 is systematic schematic diagram of the present utility model；
Wherein：1. Raspberry Pi development board；2.CSI cameras；3. temperature sensor；4. human body infrared induction module；
5.MicroSD cards；6. Micro USB interfaces；7. HDMI；8. CSI interface；9. Ethernet interface；10. first
USB2.0 interfaces；11. the 2nd USB2.0 interfaces；12. the 3rd USB2.0 interfaces；13. the 4th USB2.0 interfaces；14. GPIO
Interface；15. MicroSD card interfaces；16.WIFI wireless network cards；17.USB sound cards；18. the first USB camera；19. second
USB camera；20. the display with HDMI.
Embodiment：
To enable the purpose of this utility model, feature, advantage more obvious and understandable, below in conjunction with this practicality
Accompanying drawing in new specific embodiment, the technical scheme in the utility model is clearly and completely described.
As shown in figure 1, the utility model provides a kind of environmental parameter monitor and safety defense monitoring system based on Raspberry Pi, bag
Raspberry Pi development board 1 is included, Raspberry Pi development board 1 includes Micro USB interfaces 6, HDMI 7, CSI interface 8, Ethernet interface
9th, the first USB2.0 interfaces 10, the 2nd USB2.0 interfaces 11, the 3rd USB2.0 interfaces 12, the 4th USB2.0 interfaces 13, GPIO connect
Mouth 14, MicroSD card interfaces 15；
GPIO interface 14 includes power pin and self-defined pin；
System also includes the CSI cameras 2 being connected with CSI interface 8, the temperature being connected with the self-defined pin of GPIO interface 14
Humidity sensor 3 and human body infrared induction module 4, the MicroSD cards 5 being connected with MicroSD card interfaces 15, with HDMI 7
The display 20 with HDMI of connection.
System also includes the WIFI wireless network cards 16 being connected with the first USB2.0 interfaces 10, connects with the 2nd USB2.0 interfaces 11
The USB sound cards 17 connect, the first USB camera 18 being connected with the 3rd USB2.0 interfaces 12, are connected with the 4th USB2.0 interfaces 13
The second USB camera 19；
Raspberry Pi development board 1 uses B+ model Raspberry Pi development boards, and Ethernet interface 9 uses RJ45 interfaces, GPIO interface
14 number of pin is 40, and GPIO interface 14 uses 2*20 row's pin；
GPIO interface 14 includes power pin and self-defined pin；
CSI cameras 2 connect CSI interface 2, and temperature sensor 3 and human body infrared induction module 4 connect GPIO interface 14
Self-defined pin, MicroSD cards 5 connect MicroSD card interfaces 15；The pixel of CSI cameras 2 is between 500 ten thousand to 800 ten thousand；
Temperature sensor 3 uses the temperature sensor of DHT11 models, and human body infrared induction module 4 uses the human body of HC-SR501 models
Infrared induction module, power input pass through Micro USB interfaces 6, input voltage 5V, electric current >=700mA.
Micro USB are a portable versions of the standards of USB 2.0, and the Mini USB interfaces used than part mobile phone are more
Small, Micro-USB is Mini-USB specification of future generation, by USB standard tissue U.S. USB Implementers Forum
（USB-IF）Formulate and complete on January 4th, 2007.
HDMI HDMIs（English：High Definition Multimedia Interface,
HDMI）It is a kind of digitized video/COBBAIF technology, is the tailored version digital interface for being adapted to image transmission, it can be simultaneously
It is 18Gbps to transmit audio and signal of video signal, the maximum data transmission speed（2.0 version）.
CSI is Camera Serial Interface abbreviation, camera serial line interface.
GPIO is General Purpose Input Output（Universal input/output）Abbreviation, also known as bus expand
Device is opened up, people simplify the extension of I/O mouths using industrial standard I2C, SMBus or SPI interface.When microcontroller or chipset do not have
There are enough I/O ports, or when system is needed using distal end serial communication or control, GPIO products can provide extra control
System and function for monitoring.
MicroSD cards, Micro SD Card, original name Trans-flash Card（TF card）, formally it is renamed as within 2004
Micro SD Card, by SanDisk（Dodge enlightening）Company invents.Before Micro SD appear on the market, mobile-phone manufacturers are using insertion
Formula memory body, although this kind of module is easily installed, but have should can not actually answer trend demand puzzlement --- capacity is limited
It has been made that, there can not be upgrading space again.Micro SD imitate the application model of SIM card, are that the same card can be applied not
Do not have to bother for the R ＆ D design of card insert type again with mobile phone manufacturer in the mobile phone of model, is allowed. Micro SD
Card is enough the storage IC that can be rated as packaged type.
USB（Universal Serial Bus2.0, USB）It is a kind of apply in the new of computer realm
Interfacing.USB interface has transmission speed faster, the characteristics of supporting hot plug and connect multiple equipment.Exist at present
Widely it is used in all kinds of external equipments.USB interface has three kinds：USB1.1, USB2.0 and USB3.0.USB1.1 in theory
Transmission speed can reach 12Mbps, and USB2.0 can then reach speed 480Mbps, and can be with backward compatible USB1.1.
Early in nineteen ninety-five, just there is PC to carry USB interface, but due to lacking the support of software and hardware device, these
The USB interface of PC all leaves unused unused.After 1998, with Microsoft in Windows 98 it is built-in to USB interface
Support module, plus increasingly increasing for USB device, USB interface has just progressively come into the practical stage.This several years, with a large amount of branch
The popularization of USB PC is held, USB has been progressively trend of the times as the standard interface of PC.In host side, most
The PC newly released almost 100% supports USB；And at peripheral hardware end, it is also growing day by day using the equipment of USB interface, such as count
Code-phase machine, scanner, joystick, tape and floppy drive, vision facilities, printer, keyboard, mouse etc..
Embodiment of the present utility model is illustrative and not restrictive, and above-described embodiment is only to aid in understanding this reality
With new, therefore the utility model is not limited to the embodiment described in embodiment, every by those skilled in the art's root
The other embodiments drawn according to the technical solution of the utility model, also belong to the scope of the utility model protection.
Claims (9)
1. a kind of environmental parameter monitor and safety defense monitoring system based on Raspberry Pi, it is characterised in that including Raspberry Pi development board,
Raspberry Pi development board includes Micro USB interfaces, HDMI, CSI interface, Ethernet interface, USB2.0 interfaces, GPIO and connect
Mouth, MicroSD card interfaces；
GPIO interface includes power pin and self-defined pin；
System also includes the CSI cameras being connected with CSI interface, the temperature and humidity sensing being connected with the self-defined pin of GPIO interface
Device and human body infrared induction module, the MicroSD cards being connected with MicroSD card interfaces, the band HDMI being connected with HDMI connect
The display device of mouth.
2. a kind of environmental parameter monitor and safety defense monitoring system based on Raspberry Pi as claimed in claim 1, it is characterised in that
Raspberry Pi development board uses B+ models or the Raspberry Pi development board of 2B models or 3B models, and the quantity of USB2.0 interfaces is 4.
3. a kind of environmental parameter monitor and safety defense monitoring system based on Raspberry Pi as claimed in claim 2, it is characterised in that
Also include the WIFI wireless network cards being connected with USB2.0 interfaces, the USB sound cards being connected with USB2.0 interfaces, connect with USB2.0 interfaces
The USB camera connect.
4. a kind of environmental parameter monitor and safety defense monitoring system based on Raspberry Pi as claimed in claim 1, it is characterised in that
Ethernet interface uses RJ45 interfaces.
5. a kind of environmental parameter monitor and safety defense monitoring system based on Raspberry Pi as claimed in claim 1, it is characterised in that
Power input passes through the power pin of Micro USB interfaces or GPIO interface, input voltage 5V, input current >=700mA.
6. a kind of environmental parameter monitor and safety defense monitoring system based on Raspberry Pi as claimed in claim 1, it is characterised in that
The pixel of CSI cameras is between 500 ten thousand to 800 ten thousand.
7. a kind of environmental parameter monitor and safety defense monitoring system based on Raspberry Pi as claimed in claim 1, it is characterised in that
Temperature Humidity Sensor uses the Temperature Humidity Sensor of DHT11 models.
8. a kind of environmental parameter monitor and safety defense monitoring system based on Raspberry Pi as claimed in claim 1, it is characterised in that
Human body infrared induction module uses the human body infrared induction module of HC-SR501 models.
9. a kind of environmental parameter monitor and safety defense monitoring system based on Raspberry Pi as claimed in claim 1, it is characterised in that
Display device with HDMI includes TV or the display with HDMI.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201720374951.4U CN206649322U (en) | 2017-04-11 | 2017-04-11 | A kind of environmental parameter monitor and safety defense monitoring system based on Raspberry Pi |
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| CN201720374951.4U CN206649322U (en) | 2017-04-11 | 2017-04-11 | A kind of environmental parameter monitor and safety defense monitoring system based on Raspberry Pi |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107894256A (en) * | 2017-11-24 | 2018-04-10 | 覃成鑫 | A kind of portable environmental monitoring system based on Raspberry Pi |
| CN108919711A (en) * | 2018-07-11 | 2018-11-30 | 燕山大学 | A kind of remote information interactive system based on built-in Linux |
| CN110569827A (en) * | 2019-09-28 | 2019-12-13 | 华南理工大学 | Face recognition reminding system based on convolutional neural network |
| CN114895609A (en) * | 2022-06-27 | 2022-08-12 | 中国电信股份有限公司 | Machine room monitoring method, device, equipment and medium |
-
2017
- 2017-04-11 CN CN201720374951.4U patent/CN206649322U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107894256A (en) * | 2017-11-24 | 2018-04-10 | 覃成鑫 | A kind of portable environmental monitoring system based on Raspberry Pi |
| CN108919711A (en) * | 2018-07-11 | 2018-11-30 | 燕山大学 | A kind of remote information interactive system based on built-in Linux |
| CN110569827A (en) * | 2019-09-28 | 2019-12-13 | 华南理工大学 | Face recognition reminding system based on convolutional neural network |
| CN110569827B (en) * | 2019-09-28 | 2024-01-05 | 华南理工大学 | Face recognition reminding system based on convolutional neural network |
| CN114895609A (en) * | 2022-06-27 | 2022-08-12 | 中国电信股份有限公司 | Machine room monitoring method, device, equipment and medium |
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Granted publication date: 20171117 Termination date: 20180411 |