CN206611588U - A kind of wireless sensor system suitable for Internet of Things - Google Patents
A kind of wireless sensor system suitable for Internet of Things Download PDFInfo
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- CN206611588U CN206611588U CN201621294288.9U CN201621294288U CN206611588U CN 206611588 U CN206611588 U CN 206611588U CN 201621294288 U CN201621294288 U CN 201621294288U CN 206611588 U CN206611588 U CN 206611588U
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Abstract
This application discloses a kind of wireless sensor system suitable for Internet of Things, it includes intelligent household terminal shell and sensing equipment, and sensing equipment is arranged in intelligent household terminal shell；Sensing equipment includes image sensing module, image processing module, image storage module, microprocessor, wireless communication module, pick-up lens and radio antenna；Implement the technical scheme of the application, the wireless sensor system for being applied to Internet of Things manages intelligent household terminal concentratedly by a sensing equipment, and pass through the cooperation of the wireless communication module in sensing equipment and other modules, to realize door and window detection, physical activity detection, and the automatic basic function being controlled to household electrical appliances.The cost performance that this is applied to the wireless sensor system of Internet of Things is high, simple in construction, and can be suitably used for most of user's scene.
Description
Technical field
The application is related to sensor field, and in particular to a kind of wireless sensor system suitable for Internet of Things.
Background technology
The step of development in science and technology is more and more faster, and the mankind have placed oneself in the midst of the information age, as acquisition of information is most important and most base
This sensor technology, has also obtained greatly developing.Sensor network with perception, computing capability and communication capacity
Network perceives and gathered the information of the various monitoring objects in network distribution region that collaboratively can detect in real time and these are believed
Breath is handled, and is obtained close and accurate information and has been obtained extensive concern.Application of the sensor technology in room,
Gradually increase, be widely used in various warning systems.Particularly more and more it is applied in intelligent domestic system.
The content of the invention
The application provides a kind of improved wireless sensor system suitable for Internet of Things.
According to the application's in a first aspect, the application provides a kind of wireless sensor system suitable for Internet of Things, it is wrapped
Intelligent household terminal shell and sensing equipment are included, the sensing equipment is arranged in the intelligent household terminal shell；
The sensing equipment includes image sensing module, image processing module, image storage module, microprocessor, wireless
Communication module, pick-up lens and radio antenna；Described image sensing module is by data wire and described image processing module
Connection；Described image processing module is connected by Type-C interfaces with the microprocessor；Described image memory module passes through
Address wire and data wire are connected with the microprocessor；The wireless communication module passes through Type-C interfaces and the microprocessor
Device is connected；The pick-up lens is connected with described image sensing module by data wire；The radio antenna with it is described
Wireless communication module is connected by signal wire and ground wire.
Wireless sensor system of the present utility model suitable for Internet of Things, the wireless communication module is wireless by one
Receiving module connects a computer.
Wireless sensor system of the present utility model suitable for Internet of Things, the wireless communication module uses a radio frequency
Signal emission module, the emission of radio frequency signals module connects the radio antenna.
Wireless sensor system of the present utility model suitable for Internet of Things, the computer is provided with the reading nothing
The reader device of line signal.
Wireless sensor system of the present utility model suitable for Internet of Things, the computer accesses computer network,
The computer connects at least one monitoring server by the computer network.
Wireless sensor system of the present utility model suitable for Internet of Things, the wireless sensor system also includes one
The power supply powered for the sensing equipment, the power supply uses a solar battery apparatus, and the solar battery apparatus includes
One battery and a solar panel being connected with the battery, the power supply that the battery connects the sensing equipment are defeated
Enter end.
Wireless sensor system of the present utility model suitable for Internet of Things, the solar panel is disposed in the outdoor
Intelligent household terminal shell outer surface.
Wireless sensor system of the present utility model suitable for Internet of Things, the wireless sensor system also includes one
The power supply powered for the sensing equipment, the power supply uses fitful power, and the fitful power includes a generating mechanism
With a storage mechanism, the generating mechanism connects the storage mechanism, and the storage mechanism connects the power supply of the sensing equipment
Input.
The beneficial effect of the application is：The wireless sensor system for being applied to Internet of Things passes through a sensing equipment concentrate tube
Manage intelligent household terminal, and by the cooperation of the wireless communication module in sensing equipment and other modules, come realize door and window detection,
Physical activity is detected, and the automatic basic function being controlled to household electrical appliances.This is applied to the wireless sensor system of Internet of Things
Cost performance it is high, simple in construction, and can be suitably used for most of user's scene.
Brief description of the drawings
Fig. 1 be an embodiment of the present utility model in the wireless sensor system suitable for Internet of Things structured flowchart.
Embodiment
The application is described in further detail below by embodiment combination accompanying drawing.
Fig. 1 shows a kind of wireless sensor system suitable for Internet of Things in the utility model, and it includes intelligent family
Terminal enclosure and sensing equipment 10 are occupied, the sensing equipment 10 is arranged in the intelligent household terminal shell；
The sensing equipment 10 include image sensing module 1, image processing module 2, image storage module 5, microprocessor 3,
Wireless communication module 4, pick-up lens and radio antenna；The image sensing module 1 is by data wire and the image procossing mould
Block 2 is connected；The image processing module 2 is connected by Type-C interfaces with the microprocessor 3；The image storage module 5 passes through
Address wire and data wire are connected with the microprocessor 3；The wireless communication module 4 is connected by Type-C interfaces with the microprocessor 3
Connect；The pick-up lens is connected with the image sensing module 1 by data wire；The radio antenna and the wireless communication module
4 are connected by signal wire and ground wire.
Wherein, the senser element can be temperature sensor, humidity sensor, pressure sensor, oxygen concentration sensor,
Carbonomonoxide concentration sensor, gas concentration lwevel sensor, sound transducer, camera, concentration of formaldehyde sensor, spacing open
Pass, tongue tube, pyroelectric sensor, infrared proximity transducer, gas concentration sensor, Smoke Sensor, rock sensor, top
At least one of spiral shell instrument sensor, angular transducer.In order to carry out diversified parameter detecting.
The system of microprocessor 3 is worked by the way of batch (-type) gathered data.
In a preferred embodiment, image sensing module 1 employs cmos image sensing chip OV7640：Maximum can be adopted
Integrate static image data of the resolution as 640*480 (300,000 pixel), operating voltage 3V, power consumption 40mW.Microprocessor 3 is used
The MSP430F1611 of TI companies, the processor has than more rich internal resource and external interface, and highest processing dominant frequency reaches
To 8MHz, chip internal has 10K Byte RAM and 48K Byte Flash.The module of microprocessor 3 except microprocessor 3 it
Outside, in addition to some associated peripheral circuits, mainly there is electric source filter circuit, clock source circuit, indicator light circuit extends out FLASH
Circuit, reset circuit updates circuit etc. in sequence of threads.Wireless communication module 4 uses the wireless receiving and dispatching of chipcon companies
Chip CC2420.CC2420 provides the one chip solution of the IEEE802.15.4 agreements based on 2.4GHz, highest communication
Speed 250kbps, maximum transmission power 0dbm.Wireless communication module 4 is in addition to radio transmitting and receiving chip, in addition to some peripheries
Circuit, mainly there is transmitting-receiving frequency match circuit, digital-to-analogue filter circuit, antenna-matching circuit etc..Antenna has PCB printings simultaneously
Plate antenna and exterior antenna, can flexibly be selected.Device interior circuit uses double circuit board form.
Further, the wireless communication module 4 connects a computer by a wireless receiving module.
Further, the wireless communication module 4 uses an emission of radio frequency signals module, and the emission of radio frequency signals module connects
Connect the radio antenna.
In certain embodiments, the computer is provided with the reader device for reading the wireless signal.
In certain embodiments, computer access computer network, the computer is connected to by the computer network
Few monitoring server.
In certain embodiments, it is the power supply that the sensing equipment 10 is powered, the electricity that the wireless sensor system, which also includes one,
Source uses a solar battery apparatus, and the solar battery apparatus includes a battery and the solar energy being connected with the battery
Cell panel, the battery connects the power input of the sensing equipment.
In certain embodiments, the outer surface for the intelligent household terminal shell that the solar panel is disposed in the outdoor.
In certain embodiments, it is the power supply that the sensing equipment 10 is powered, the electricity that the wireless sensor system, which also includes one,
Source uses fitful power, and the fitful power includes a generating mechanism and a storage mechanism, and the generating mechanism connects the electric power storage
Mechanism, the storage mechanism connects the power input of the sensing equipment.
To sum up, the workflow of sensing equipment 10 that should be suitable for the wireless sensor system of Internet of Things is as follows：Micro- place
Manage device 3 by general Type-C interfaces to image processing module 2 send data when, it is necessary first to carried out with image processing module 2
Serial ports is synchronous.Microprocessor 3 is by cycling through SYNC orders, until the ACK orders for receiving the return of image processing module 2 are
Only, it is generally the case that repeat to send the number of times of SYNC orders not over 60 times.Subsequent picture processing module 2 can be to microprocessor
Device 3 sends a SYNC order, and microprocessor 3 returns an ACK order again, and synchronizing process is just completed.
After serial ports is synchronously completed, it is necessary to configure some parameters of image sensing module 1.Microprocessor 3 is by figure
As the corresponding control command of processing module transmission, image processing module 2 will configure the inner parameter of image sensing module 1.Match somebody with somebody
Putting parameter needs to send following 4 control commands successively：Initial orders, are responsible for configuration picture pixel size and color ginseng
Number；Set Package Size orders, during being responsible for configuration transmission image data, the image data word in each packet
Joint number；Snapshot orders, are responsible for setting the mode of operation of image sensing module 1；Get Picture orders, set shooting figure
Sheet type, starts simultaneously at collection image.Send one every time to order successfully, image processing module 2 can all return to one accordingly
ACK orders.If All going well, after last Get Picture orders are sent successfully, related parameter has all been matched somebody with somebody
Put and finish, and image sensing module 1 starts to gather original image information, and image processing module 2 starts to believe these images
Breath is compressed coding, and is stored in image storage module 5.
Image processing module 2 sends a Data orders notice pictorial information to microprocessor 3 and has handled completion.Then
Microprocessor can just start the pictorial information that order reads jpeg forms.Microprocessor 3 sends ACK to image processing module 2
Order, can include view data packet number information, then image processing module 2 will be from image storage module 5 in the order
It is middle to read corresponding data and be transmitted to microprocessor 3.Circulated with this, until microprocessor 3 has read all packets,
Last time sends ACK, and new packet will not be received again.
Above content is to combine the further description that specific embodiment is made to the application, it is impossible to assert this Shen
Specific implementation please is confined to these explanations.For the application person of an ordinary skill in the technical field, do not taking off
On the premise of from the present application design, some simple deduction or replace can also be made.
Claims (1)
1. a kind of wireless sensor system suitable for Internet of Things, it is characterised in that including intelligent household terminal shell and sensing
Equipment, the sensing equipment is arranged in the intelligent household terminal shell；
The sensing equipment includes image sensing module, image processing module, image storage module, microprocessor, radio communication
Module, pick-up lens and radio antenna；Described image sensing module is connected by data wire with described image processing module；
Described image processing module is connected by Type-C interfaces with the microprocessor；Described image memory module by address wire and
Data wire is connected with the microprocessor；The wireless communication module is connected by Type-C interfaces with the microprocessor；Institute
Pick-up lens is stated to be connected by data wire with described image sensing module；The radio antenna and the wireless communication module
Connected by signal wire and ground wire；
The wireless communication module connects a computer by a wireless receiving module；The wireless communication module uses a radio frequency
Signal emission module, the emission of radio frequency signals module connects the radio antenna；The computer is provided with reading nothing
The reader device of line signal；The computer accesses computer network, and the computer is connected to by the computer network
Few monitoring server；It is the power supply that the sensing equipment is powered, the power supply that the wireless sensor system, which also includes one,
Using a solar battery apparatus, the solar battery apparatus includes a battery and the sun being connected with the battery
Can cell panel, the power input of the battery connection sensing equipment, the intelligence that the solar panel is disposed in the outdoor
The outer surface of household terminal enclosure；Or, the power supply uses fitful power, the fitful power include a generating mechanism and
One storage mechanism, the generating mechanism connects the storage mechanism, and the storage mechanism connects the power input of sensing equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621294288.9U CN206611588U (en) | 2016-11-29 | 2016-11-29 | A kind of wireless sensor system suitable for Internet of Things |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621294288.9U CN206611588U (en) | 2016-11-29 | 2016-11-29 | A kind of wireless sensor system suitable for Internet of Things |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206611588U true CN206611588U (en) | 2017-11-03 |
Family
ID=60171427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621294288.9U Active CN206611588U (en) | 2016-11-29 | 2016-11-29 | A kind of wireless sensor system suitable for Internet of Things |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206611588U (en) |
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2016
- 2016-11-29 CN CN201621294288.9U patent/CN206611588U/en active Active
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