CN206564614U - A kind of Intelligent plant cultivation monitoring management apparatus with private radio communication link - Google Patents
A kind of Intelligent plant cultivation monitoring management apparatus with private radio communication link Download PDFInfo
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- CN206564614U CN206564614U CN201720185009.3U CN201720185009U CN206564614U CN 206564614 U CN206564614 U CN 206564614U CN 201720185009 U CN201720185009 U CN 201720185009U CN 206564614 U CN206564614 U CN 206564614U
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Abstract
The utility model is related to the technical field of plant culture, more particularly to a kind of Intelligent plant cultivation monitoring management apparatus with private radio communication link, including the fielded system being positioned in plant growth environment, dual-mode antenna and the tele-control system being connected with dual-mode antenna, described fielded system includes video monitoring subsystem, the on-site data processing subsystem being connected with video monitoring subsystem, the sensor array subsystem being connected with on-site data processing subsystem and radio communication subsystem one.Measurement of the utility model to plant growth parameter is multiple functional, possesses multi-channel video monitor function, system carries independent wireless receiving and dispatching link, and communication distance is remote and supports data encryption, integrated level is high, and good Social benefit and economic benefit can be obtained in modern agriculture and smart home field.
Description
Technical field
The utility model is related to the technical field of plant culture, more particularly to a kind of plant with private radio communication link
Thing cultivates intelligent monitoring management device.
Background technology
Current Intelligent plant cultivation monitoring management system is mainly as new-style house or the form of laboratory scientific research apparatus
Occur, the former function phase is to single, the function such as only support single illumination compensation and moisture content to remind, and intelligence degree is not enough, after
Although person can monitor more plant build environment parameters, equipment is complicated, mostly nonstandard customed product, production and maintenance cost
It is very high, it is not particularly suited for modern agriculture and average family is used.Moreover, the nothing of existing Intelligent plant cultivation monitoring management system
Line communication function general absence is weaker, even if possessing radio communication function, also to use simple WIFI agreements, transmission range more
And speed is limited, it is difficult to meet the special occasions of needs Distant supervision and control.
Utility model content
The utility model is that the state of the art and deficiency for being directed to field of plant cultivation are configured with TLS2561 light there is provided one kind
Strong sensor, Atmosphere temp.and RH measurement module, soil temperature and humidity measurement module and soil EC value sensors, and include plant
Growth assurance module, LED light supplement lamp, nutrient solution supply groove and water tank, can support the logical with private radio of each plant growth
Believe the Intelligent plant cultivation monitoring management apparatus of link
In order to solve the above problems, technical solution adopted in the utility model is：
A kind of Intelligent plant cultivation monitoring management apparatus with private radio communication link, including it is positioned over plant growth
Fielded system, dual-mode antenna in environment and the tele-control system being connected with dual-mode antenna, described fielded system include
Video monitoring subsystem, the on-site data processing subsystem being connected with video monitoring subsystem and on-site data processing subsystem
The sensor array subsystem and radio communication subsystem one of connection, described radio communication subsystem one and dual-mode antenna phase
Even, described tele-control system include the radio communication subsystem two being connected with dual-mode antenna and with radio communication subsystem
The human-machine interaction subsystem of the connection of system two, described radio communication subsystem one is with on-site programmable gate array FPGA and AD9361
Single-chip integration RF transceiver is core, completes the full-duplex communication with tele-control system, and communications band exempts to hold using 2.4G
According to frequency range.
Described video monitoring subsystem includes the multiple monitoring cameras being arranged in plant growth environment and passed through
Multi-channel video condensing encoder and infrared light supply controller that coaxial cable is all connected with multiple monitoring cameras, described is multiple
Monitoring camera contains infrared light supply, and described multi-channel video condensing encoder and infrared light supply controller are and field data
Processing subsystem is connected, and described on-site data processing subsystem is to multi-channel video condensing encoder and infrared light supply controller
Dispensing control signal 1 and control signal 2 respectively, the control signal 1 and control signal 2 of described on-site data processing subsystem
Electric physical interface uses RS422 differential level asynchronous transfer modes, described multi-channel video condensing encoder and infrared light supply
An electrical level transferring chip is provided with inside controller, can be known for RS422 level to be changed into embedded microprocessor (MCU)
Other Transistor-Transistor Logic level.
Described sensor array subsystem includes the multiple TLS2561 light intensity sensing being arranged in plant growth environment
Device, multiple Atmosphere temp.and RH measurement modules, multiple soil temperature and humidity measurement modules and multiple MAGR-06a soil EC values sensing
Device, described multiple TLS2561 light intensity sensors, multiple Atmosphere temp.and RH measurement modules, multiple soil temperature and humidity measurement modules,
It is described and multiple MAGR-06a soil EC values sensors are connected by I2C buses with on-site data processing subsystem
Field programmable gate array (FPGA) low side chip is provided between MAGR-06a soil EC values sensor and I2C buses
EP1C3T100, described field programmable gate array (FPGA) low side chip EP1C3T100 be used for asynchronous serial Transistor-Transistor Logic level with
The mutual conversion of I2C buses.
Described Atmosphere temp.and RH measurement module includes Atmosphere temp.and RH probe and SHT20 Temperature Humidity Sensors, described
Soil temperature and humidity measurement module includes soil temperature and humidity probe and SHT20 wet temperature sensors.
Described on-site data processing subsystem includes the ethernet transceiver and I2C being connected with video monitoring subsystem
The connected I2C bus hosts module of bus and receive radio communication subsystem one order teleinstruction decoding module, institute
The ethernet transceiver stated passes sequentially through video code flow extractor and wireless communication data package module and radio communication subsystem
One is connected, and described I2C bus hosts module is connected to wireless communication data by sensing data processing module and encapsulated
Module and plant growth assurance module, described plant growth assurance module are connected with LED light supplement lamp, nutrient solution supply groove, water
Case and heating wire, described plant growth assurance module are connected with infrared light supply controller, described teleinstruction decoding mould
Block can directly control I2C bus hosts module and plant growth guarantee according to the order of the radio communication subsystem one received
Module, described plant growth assurance module adds built-in plant growth according to real-time sensory data or remote control commands
Database, dynamic regulation monitoring infrared light supply controller, LED light supplement lamp, nutrient solution supply groove, water tank and heating wire.
Described radio communication subsystem one includes the uplink for receiving the data that wireless communication data package module is sent
Road and the downlink that data are sent to teleinstruction decoding module, described up-link and downlink employs asymmetric
Frequency division multiplexing is designed, and most of frequency spectrum resource is used to transmit up-link information, and downlink only takes up a small amount of bandwidth, described
Up-link include the modulo 2 adder 1, LDPC encoder 1, bit interleaver 1, qpsk modulator 1 and the base band that are sequentially connected into
Shape filtering 1, described base band shaping filtering 1 is connected with AD9361 single-chip integration RF transceivers, described AD9361 monolithics
Power amplifier is connected between integrated RF transceiver and the transmitting antenna of dual-mode antenna, described modulo 2 adder 1 is connected with
Pseudo-random sequence generator 1, the data that described wireless communication data package module is sent and pseudo-random sequence generator 1 and mould
2 adders 1 carry out mould 2 and computing completes to be encrypted to ensure that the security of communication, and described downlink includes what is be sequentially connected
Channel equalizer 1, qpsk demodulator 1, bit deinterleaver 1, ldpc decoder 1 and modulo 2 adder 2, described channel equalization
Device 1 is connected by AD9361 single-chip integrations RF transceiver with the antenna that receives of dual-mode antenna, described channel equalizer 1
Output end be connected with synchronization module 1, the output end difference qpsk demodulator 1 and the phase of modulo 2 adder 2 of described synchronization module 1
Connection, pseudo-random sequence generator 2 is also associated between the output end and modulo 2 adder 2 of described synchronization module 1, described
Channel equalizer 1 is used to compensating the distortion of wireless channel, synchronization module 1 be used to realizing the carrier synchronization for receiving signal, bit synchronization,
Frame synchronization, and for QPSK coherent demodulation, described synchronization module 1 simultaneously also control pseudo-random sequence generator 2 produce with
The content of pseudo-random sequence generator 1 is completely the same, but has the pseudo-random sequence of fixed delay on the time, with LDPC decoding datas 2
Mould 2 and computing are carried out again, you can complete data deciphering computing, and the communication information finally given is delivered into on-site data processing
The teleinstruction decoding module of subsystem.
Described radio communication subsystem two include receive the data that human-machine interaction subsystem is sent transmitting chain and to
Human-machine interaction subsystem sends the link that receives of data, and modulo 2 adder 3, the BCH that described transmitting chain includes being sequentially connected are compiled
Code device 1, bit interleaver 2, qpsk modulator 2 and base band shaping filtering 2, described base band shaping filtering 2 and AD9361 monolithics
Integrated RF transceiver is connected, and described modulo 2 adder 3 is connected with pseudo-random sequence generator 3, and described receives link bag
The channel equalizer 2 being sequentially connected, qpsk demodulator 2, bit deinterleaver 2, BCH decoders 1 and modulo 2 adder 4 are included, it is described
Channel equalizer 2 be connected by AD9361 single-chip integrations RF transceiver with the antenna that receives of dual-mode antenna.
The video that described human-machine interaction subsystem includes receiving the output data of radio communication subsystem two is separated with sensing
Module, receive video with sensing separation module processing after video data video monitoring flammentachygraph, receive video with biography
Feel the plant growth monitoring database and video monitoring flammentachygraph and plant growth of the sensing data after separation module processing
Mass storage and monitor the human-computer interaction interface that database is connected, institute with plant growth that monitoring database is all connected with
The human-computer interaction interface stated then completes the information exchange with operator using keyboard and mouse, display terminal, and teleinstruction can be achieved
Send, monitor video is managed, plant growth data base administration series function.
Gain effect of the present utility model is：
Measurement of the utility model to plant growth parameter is multiple functional, possesses multi-channel video monitor function, and system is carried
Independent wireless receiving and dispatching link, communication distance is remote and supports data encryption, and integrated level is high, in modern agriculture and smart home field
Good Social benefit and economic benefit can be obtained.
Brief description of the drawings
Fig. 1 is structured flowchart of the present utility model.
Fig. 2 is the structured flowchart of video monitoring subsystem of the present utility model.
Fig. 3 is the structured flowchart of sensor array subsystem of the present utility model.
Fig. 4 is the structured flowchart of on-site data processing subsystem of the present utility model.
Fig. 5 is the structured flowchart of radio communication subsystem one of the present utility model.
Fig. 6 is the structured flowchart of radio communication subsystem two of the present utility model.
Fig. 7 is the structured flowchart of human-machine interaction subsystem of the present utility model.
Embodiment
Embodiment of the present utility model is described in detail below in conjunction with accompanying drawing.
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6 and Fig. 7, the utility model is a kind of with private radio communication link
Intelligent plant cultivation monitoring management apparatus, including be positioned in plant growth environment fielded system, dual-mode antenna and with receipts
The connected tele-control system of antenna is sent out, described fielded system includes video monitoring subsystem, connected with video monitoring subsystem
The on-site data processing subsystem connect, the sensor array subsystem and wireless communication that are connected with on-site data processing subsystem
System one, described radio communication subsystem one is connected with dual-mode antenna, and described tele-control system includes and dual-mode antenna
Connected radio communication subsystem two and the human-machine interaction subsystem being connected with radio communication subsystem two, described is wireless
Communication subsystem one is completed and remote using on-site programmable gate array FPGA and AD9361 single-chip integrations RF transceiver as core
The full-duplex communication of process control system, communications band uses 2.4G unlicensed bands.
Described video monitoring subsystem includes the multiple monitoring cameras being arranged in plant growth environment and passed through
Multi-channel video condensing encoder and infrared light supply controller that coaxial cable is all connected with multiple monitoring cameras, described is multiple
Monitoring camera contains infrared light supply, and described multi-channel video condensing encoder and infrared light supply controller are and field data
Processing subsystem is connected, and described on-site data processing subsystem is to multi-channel video condensing encoder and infrared light supply controller
Dispensing control signal 1 and control signal 2 respectively, the control signal 1 and control signal 2 of described on-site data processing subsystem
Electric physical interface uses RS422 differential level asynchronous transfer modes, described multi-channel video condensing encoder and infrared light supply
An electrical level transferring chip is provided with inside controller, can be known for RS422 level to be changed into embedded microprocessor (MCU)
Other Transistor-Transistor Logic level.Monitoring camera of the present utility model is output as SD PAL analog videos, and the signal is passed by coaxial cable
Multi-channel video condensing encoder is transported to, the analog-to-digital conversion of video is completed by it, and volume is compressed to it using H.264 standard
Code, because plant growth environment monitored picture changes slower, compression efficiency H.264 is very high, and through actual test, 1 road sign please
The TS average bit rates of PAL videos after compression can reach higher video fidelity, radio communication subsystem one when being 1Mbps
Up-link highest transmission net bit rate 50Mbps, it is contemplated that design margin and the filling of other data, video monitoring subsystem
Highest can support 40 road monitoring cameras, and most TS code streams are re-packaged into Ethernet protocol to multi-channel video condensing encoder at last, lead to
Cross netting twine and deliver to on-site data processing subsystem, while multi-channel video condensing encoder is also controlled by on-site data processing subsystem
Signal 1 processed, can in detail be set to video compress ratio, video flowing number parameter.The monitoring that video monitoring subsystem is used is taken the photograph
As the photo-sensitive cell of head is that infrared visible ray 2 uses CCD, it can be believed under overnight sight according to the control of on-site data processing subsystem
Numbers 2 instructions are opened the infrared light supply of monitoring cameras using infrared light supply controllers and adjusted to suitable brightness, it is ensured that system
Normal work, daytime then closes infrared light supply to reduce power consumption.The control signal 1 and control signal of on-site data processing subsystem
2 electric physical interface uses RS422 differential level asynchronous transfer modes, it is only necessary to which 1 pair of twisted-pair feeder can complete all controls
Instruction transmission, because control instruction data are less, RS422 bit rate, which is set to 100Kbps, can meet needs, and multichannel is regarded
Frequency condensing encoder inside infrared light supply controller with including an electrical level transferring chip, for RS422 level to be changed into
The recognizable Transistor-Transistor Logic level of embedded microprocessor (MCU), and it is final by MCU completion agreement decodings and follow-up processing.
Described sensor array subsystem includes the multiple TLS2561 light intensity sensing being arranged in plant growth environment
Device, multiple Atmosphere temp.and RH measurement modules, multiple soil temperature and humidity measurement modules and multiple MAGR-06a soil EC values sensing
Device, described multiple TLS2561 light intensity sensors, multiple Atmosphere temp.and RH measurement modules, multiple soil temperature and humidity measurement modules,
It is described and multiple MAGR-06a soil EC values sensors are connected by I2C buses with on-site data processing subsystem
Field programmable gate array (FPGA) low side chip is provided between MAGR-06a soil EC values sensor and I2C buses
EP1C3T100, described field programmable gate array (FPGA) low side chip EP1C3T100 be used for asynchronous serial Transistor-Transistor Logic level with
The mutual conversion of I2C buses.Because sensor chip species and external interface are various, to reduce system complexity, except soil EC
Asynchronous serial TTL electric interfaces need to be used by being worth sensor, and the other sensors of the utility model can directly select what is exported with I2C
Chip, the utility model completes asynchronous by cheap field programmable gate array (FPGA) low side chip EP1C3T100
Serial Transistor-Transistor Logic level and the mutual conversion of I2C buses, I2C buses are only needed to using 2 physical circuits, and main with good list
Machine/many slaves tenability, multiple sensing chip output datas can directly carry to same group of I2C bus (according to I2C Protocol Standards
Standard, the integrated chip quantity for being connected to same I2C buses is only limited by the maximum capacitor 400pF of bus) so that effectively save
Number of cables, reduction wiring difficulty, the TLS2561 light intensity sensors detection of sensor array subsystem of the present utility model is planted
The humiture of the intensity of illumination of thing growing environment, SHT20 Temperature Humidity Sensors detection air and soil, MAGR-06a soil EC values
Sensor detects soil EC values.
Described Atmosphere temp.and RH measurement module includes Atmosphere temp.and RH probe and SHT20 Temperature Humidity Sensors, described
Soil temperature and humidity measurement module includes soil temperature and humidity probe and SHT20 wet temperature sensors.
Described on-site data processing subsystem includes the ethernet transceiver and I2C being connected with video monitoring subsystem
The connected I2C bus hosts module of bus and receive radio communication subsystem one order teleinstruction decoding module, institute
The ethernet transceiver stated passes sequentially through video code flow extractor and wireless communication data package module and radio communication subsystem
One is connected, and described I2C bus hosts module is connected to wireless communication data by sensing data processing module and encapsulated
Module and plant growth assurance module, described plant growth assurance module are connected with LED light supplement lamp, nutrient solution supply groove, water
Case and heating wire, described plant growth assurance module are connected with infrared light supply controller, described teleinstruction decoding mould
Block can directly control I2C bus hosts module and plant growth guarantee according to the order of the radio communication subsystem one received
Module, described plant growth assurance module adds built-in plant growth according to real-time sensory data or remote control commands
Database, dynamic regulation monitoring infrared light supply controller, LED light supplement lamp, nutrient solution supply groove, water tank and heating wire.Live number
It is the hub scheduler of fielded system according to processing subsystem, the Ethernet data of video monitoring subsystem output is received and dispatched through Ethernet
Device obtains video code flow after unpacking, and is sent to radio communication subsystem one after being repacked through wireless communication data package module；
Similarly, the I2C bus datas of sensor array subsystem deliver to sensing data processing mould after I2C bus host resume modules
Block, the real-time sensory data of sensing data processing module output is sent to after wireless communication data package module all the way also to be transmitted to nothing
Line communication subsystem one, another road is then routed directly to plant growth assurance module；Teleinstruction decoding module can be according to channel radio
The order that letter subsystem one is received is different, directly controls I2C bus hosts module and plant growth assurance module；Plant growth
Assurance module adds built-in plant growth database, dynamic regulation prison then according to real-time sensory data or remote control commands
Control infrared light supply controller (ensureing night vision monitoring performance), LED light supplement lamp (supplement light intensity), nutrient solution (the necessary nutrition of supply
Liquid), water tank (supplement soil moisture), heating wire (places into the soil, it is ensured that the soil moisture), plant is in optimal growth ring
Border.
Described radio communication subsystem one includes the uplink for receiving the data that wireless communication data package module is sent
Road and the downlink that data are sent to teleinstruction decoding module, it is non-right that described up-link and downlink is employed
Claim frequency division multiplexing design, most of frequency spectrum resource is used to transmit up-link information, and downlink only takes up a small amount of bandwidth, described
Up-link include the modulo 2 adder 1, LDPC encoder 1, bit interleaver 1, qpsk modulator 1 and the base band that are sequentially connected
Shaping filter 1, described base band shaping filtering 1 is connected with AD9361 single-chip integration RF transceivers, and described AD9361 is mono-
Power amplifier is connected between piece integrated RF transceiver and the transmitting antenna of dual-mode antenna, described modulo 2 adder 1 is connected
Have pseudo-random sequence generator 1, the data that described wireless communication data package module is sent and pseudo-random sequence generator 1 and
Modulo 2 adder 1 carries out mould 2 and computing completes to be encrypted to ensure that the security of communication, and described downlink includes being sequentially connected
Channel equalizer 1, qpsk demodulator 1, bit deinterleaver 1, ldpc decoder 1 and modulo 2 adder 2, described channel is equal
Weighing apparatus 1 is connected by AD9361 single-chip integrations RF transceiver with the antenna that receives of dual-mode antenna, described channel equalizer 1
Output end be connected with synchronization module 1, the output end difference qpsk demodulator 1 and the phase of modulo 2 adder 2 of described synchronization module 1
Connection, pseudo-random sequence generator 2 is also associated between the output end and modulo 2 adder 2 of described synchronization module 1, described
Channel equalizer 1 is used to compensating the distortion of wireless channel, synchronization module be used to realizing the carrier synchronization for receiving signal, bit synchronization,
Frame synchronization, and for QPSK coherent demodulation, also control pseudo-random sequence generator 2 is produced and pseudo- described synchronization module simultaneously
The content of random sequence generator 1 is completely the same, but has the pseudo-random sequence of fixed delay on the time, with LDPC decoding datas 2 again
Secondary progress mould 2 and computing, you can complete data deciphering computing, and the communication information finally given is delivered into on-site data processing
The teleinstruction decoding module of system.The up-link of radio communication subsystem one is that fielded system delivers to tele-control system
Communication link (including video monitoring and real-time sensing information), downlink is then that tele-control system is sent to the logical of fielded system
Believe link (including the instruction of various remote controls), because upstream data amount is much larger than downlink data amount, the utility model is employed
Asymmetric frequency division reuse plan, most of frequency spectrum resource is used to transmit up-link information, and downlink only takes up a small amount of bandwidth.
To up transmitting chain, send data and complete to be encrypted to ensure that the peace of communication with the progress mould 2 of pseudo-random sequence generator 1 and computing
Quan Xing, channel error correction is realized followed by LDPC encoder 1, and adding Bit Interleave improves antiburst error interference performance, is being adjusted
Mapped in mode processed using QPSK planispheres, it has identical bit error rate performance with BPSK, but can under same band
The bit rate of carrying then improves one times, complex baseband signal is obtained after most being filtered afterwards through base band shaping, and deliver to AD9361 completions
Follow-up quadrature up-conversion function.Because AD9361 maximum transmission power is only 8dBm, radiation scope is limited, increases in Fig. 5 for it
A piece of power amplifier is added, final transmission power is reached 28dBm.Downlink reception link is substantially up transmitting chain
Inverse process, due to being integrated with high-performance LNA inside AD9361, the chip directly can be connected with reception antenna, therefore no longer
Need special LNA；Channel equalizer 1 is used for the distortion for compensating wireless channel, and synchronization module 1, which is used to realize, receives signal
Carrier synchronization, bit synchronization, frame synchronization, and for QPSK coherent demodulation, synchronization module 1 simultaneously also control pseudo-random sequence production
The raw generation of device 2 is completely the same with the content of transmitting terminal pseudo-random sequence generator 1, but has the pseudorandom sequence of fixed delay on the time
Row, mould 2 and computing are carried out with LDPC decoding datas again, you can complete data deciphering computing, and the communication finally given is believed
Breath delivers to the teleinstruction decoding module of on-site data processing subsystem.
Described radio communication subsystem two include receive the data that human-machine interaction subsystem is sent transmitting chain and to
Human-machine interaction subsystem sends the link that receives of data, and modulo 2 adder 3, the BCH that described transmitting chain includes being sequentially connected are compiled
Code device 1, bit interleaver 2, qpsk modulator 2 and base band shaping filtering 2, described base band shaping filtering 2 and AD9361 monolithics
Integrated RF transceiver is connected, and described modulo 2 adder 3 is connected with pseudo-random sequence generator 3, and described receives link bag
The channel equalizer 2 being sequentially connected, qpsk demodulator 2, bit deinterleaver 2, BCH decoders 1 and modulo 2 adder 4 are included, it is described
Channel equalizer 2 be connected by AD9361 single-chip integrations RF transceiver with the antenna that receives of dual-mode antenna.Radio communication
Subsystem two and the radio communication subsystem one of fielded system are essentially identical, only because remote control commands transmission bit rate compared with
Low, transmitting chain does not need special power amplifier also to ensure reliable demodulation, while complicated LDPC encoding and decoding also simplify
For BCH encoding and decoding, make that the design of the subsystem is more simple, power consumption is also reduced.
The video that described human-machine interaction subsystem includes receiving the output data of radio communication subsystem two is separated with sensing
Module, receive video with sensing separation module processing after video data video monitoring flammentachygraph, receive video with biography
Feel the plant growth monitoring database and video monitoring flammentachygraph and plant growth of the sensing data after separation module processing
Mass storage and monitor the human-computer interaction interface that database is connected, institute with plant growth that monitoring database is all connected with
The human-computer interaction interface stated then completes the information exchange with operator using keyboard and mouse, display terminal, and teleinstruction can be achieved
Send, monitor video is managed, plant growth data base administration series function.
Because the transmitted data amount of the up-link of the radio communication subsystem one of fielded system is big, to the link links
Gain and loss carried out labor, as shown in table 1, it can be seen that after various losses are considered, reception and transmission range is 20KM
When, link EbN0 surplus has still reached 8.22dB, and this can ensure the normal work of whole receiving terminal.
The fielded system up-link of table 1 analyzes computational chart
Measurement of the utility model to plant growth parameter is multiple functional, possesses multi-channel video monitor function, and system is carried
Independent wireless receiving and dispatching link, communication distance is remote and supports data encryption, and integrated level is high, in modern agriculture and smart home field
Good Social benefit and economic benefit can be obtained.
General principle of the present utility model, principal character and advantage of the present utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply principle of the present utility model, the utility model also has respectively on the premise of the utility model spirit and scope are not departed from
Changes and improvements are planted, these changes and improvements are both fallen within the range of claimed the utility model.The utility model requirement
Protection domain defined by appended claims and its equivalent.
Claims (8)
1. a kind of Intelligent plant cultivation monitoring management apparatus with private radio communication link, it is characterised in that：Including placing
In the fielded system in plant growth environment, dual-mode antenna and the tele-control system being connected with dual-mode antenna, described shows
Field system includes video monitoring subsystem, the on-site data processing subsystem being connected with video monitoring subsystem and field data
The sensor array subsystem and radio communication subsystem one of processing subsystem connection, described radio communication subsystem one is with receiving
Antenna is sent out to be connected, described tele-control system include the radio communication subsystem two being connected with dual-mode antenna and with it is wireless
The human-machine interaction subsystem that communication subsystem two is connected, described radio communication subsystem one is with on-site programmable gate array FPGA
It is core with AD9361 single-chip integrations RF transceiver, completes the full-duplex communication with tele-control system, communications band is used
2.4G unlicensed band.
2. a kind of Intelligent plant cultivation monitoring management apparatus with private radio communication link according to claim 1,
It is characterized in that：Described video monitoring subsystem include be arranged on plant growth environment in multiple monitoring cameras and
The multi-channel video condensing encoder and infrared light supply controller being all connected with by coaxial cable and multiple monitoring cameras, it is described
Multiple monitoring cameras contain infrared light supply, described multi-channel video condensing encoder and infrared light supply controller with scene
Data process subsystem is connected, and described on-site data processing subsystem is to multi-channel video condensing encoder and infrared light supply control
Device processed sends control signal 1 and control signal 2 respectively, and the control signal 1 of described on-site data processing subsystem is believed with control
Numbers 2 electric physical interface uses RS422 differential level asynchronous transfer modes, described multi-channel video condensing encoder and infrared
An electrical level transferring chip is provided with inside light source controller, for RS422 level to be changed into embedded microprocessor (MCU)
Recognizable Transistor-Transistor Logic level.
3. a kind of Intelligent plant cultivation monitoring management apparatus with private radio communication link according to claim 2,
It is characterized in that：Multiple TLS2561 light intensity that described sensor array subsystem includes being arranged in plant growth environment are passed
Sensor, multiple Atmosphere temp.and RH measurement modules, multiple soil temperature and humidity measurement modules and multiple MAGR-06a soil EC values are passed
Sensor, described multiple TLS2561 light intensity sensors, multiple Atmosphere temp.and RH measurement modules, multiple soil temperature and humidities measurement mould
Block and multiple MAGR-06a soil EC values sensors are connected by I2C buses with on-site data processing subsystem, described
Field programmable gate array (FPGA) low side chip is provided between MAGR-06a soil EC values sensor and I2C buses
EP1C3T100, described field programmable gate array (FPGA) low side chip EP1C3T100 be used for asynchronous serial Transistor-Transistor Logic level with
The mutual conversion of I2C buses.
4. a kind of Intelligent plant cultivation monitoring management apparatus with private radio communication link according to claim 3,
It is characterized in that：Described Atmosphere temp.and RH measurement module includes Atmosphere temp.and RH probe and SHT20 Temperature Humidity Sensors, described
Soil temperature and humidity measurement module include soil temperature and humidity probe and SHT20 wet temperature sensors.
5. a kind of Intelligent plant cultivation monitoring management apparatus with private radio communication link according to claim 3,
It is characterized in that：Described on-site data processing subsystem include be connected with video monitoring subsystem ethernet transceiver, and
The connected I2C bus hosts module of I2C buses and receive radio communication subsystem one order teleinstruction decoding mould
Block, described ethernet transceiver passes sequentially through video code flow extractor and wireless communication data package module and wireless communication
System one is connected, and described I2C bus hosts module is connected to wireless communication data by sensing data processing module
Package module and plant growth assurance module, described plant growth assurance module are connected with LED light supplement lamp, nutrient solution supply
Groove, water tank and heating wire, described plant growth assurance module are connected with infrared light supply controller, and described teleinstruction is translated
Code module can be according to the order of the radio communication subsystem one received, directly control I2C bus hosts module and plant growth
Assurance module, described plant growth assurance module adds built-in plant according to real-time sensory data or remote control commands
Growth data storehouse, dynamic regulation monitoring infrared light supply controller, LED light supplement lamp, nutrient solution supply groove, water tank and heating wire.
6. a kind of Intelligent plant cultivation monitoring management apparatus with private radio communication link according to claim 4,
It is characterized in that：Described radio communication subsystem one includes receiving the up of the data that wireless communication data package module is sent
Link and the downlink that data are sent to teleinstruction decoding module, it is non-right that described up-link and downlink is employed
Claim frequency division multiplexing design, most of frequency spectrum resource is used to transmit up-link information, and downlink only takes up a small amount of bandwidth, described
Up-link include the modulo 2 adder 1, LDPC encoder 1, bit interleaver 1, qpsk modulator 1 and the base band that are sequentially connected
Shaping filter 1, described base band shaping filtering 1 is connected with AD9361 single-chip integration RF transceivers, and described AD9361 is mono-
Power amplifier is connected between piece integrated RF transceiver and the transmitting antenna of dual-mode antenna, described modulo 2 adder 1 is connected
Have pseudo-random sequence generator 1, the data that described wireless communication data package module is sent and pseudo-random sequence generator 1 and
Modulo 2 adder 1 carries out mould 2 and computing completes to be encrypted to ensure that the security of communication, and described downlink includes being sequentially connected
Channel equalizer 1, qpsk demodulator 1, bit deinterleaver 1, ldpc decoder 1 and modulo 2 adder 2, described channel is equal
Weighing apparatus 1 is connected by AD9361 single-chip integrations RF transceiver with the antenna that receives of dual-mode antenna, described channel equalizer 1
Output end be connected with synchronization module 1, the output end difference qpsk demodulator 1 and the phase of modulo 2 adder 2 of described synchronization module 1
Connection, pseudo-random sequence generator 2 is also associated between the output end and modulo 2 adder 2 of described synchronization module 1, described
Channel equalizer 1 is used to compensating the distortion of wireless channel, synchronization module 1 be used to realizing the carrier synchronization for receiving signal, bit synchronization,
Frame synchronization, and for QPSK coherent demodulation, described synchronization module 1 simultaneously also control pseudo-random sequence generator 2 produce with
The content of pseudo-random sequence generator 1 is completely the same, but has the pseudo-random sequence of fixed delay on the time, with LDPC decoding datas 2
Mould 2 and computing are carried out again, you can complete data deciphering computing, and the communication information finally given is delivered into on-site data processing
The teleinstruction decoding module of subsystem.
7. a kind of Intelligent plant cultivation monitoring management apparatus with private radio communication link according to claim 1,
It is characterized in that：Described radio communication subsystem two include receive the data that human-machine interaction subsystem is sent transmitting chain and
The link that receives of data is sent to human-machine interaction subsystem, described transmitting chain includes modulo 2 adder 3, the BCH being sequentially connected
Encoder 1, bit interleaver 2, qpsk modulator 2 and base band shaping filtering 2, described base band shaping filtering 2 are mono- with AD9361
Piece integrated RF transceiver is connected, and described modulo 2 adder 3 is connected with pseudo-random sequence generator 3, and described receives link
Including the channel equalizer 2 being sequentially connected, qpsk demodulator 2, bit deinterleaver 2, BCH decoders 1 and modulo 2 adder 4, institute
The channel equalizer 2 stated is connected by AD9361 single-chip integrations RF transceiver with the antenna that receives of dual-mode antenna.
8. a kind of Intelligent plant cultivation monitoring management apparatus with private radio communication link according to claim 1,
It is characterized in that：Described human-machine interaction subsystem includes receiving the video of the output data of radio communication subsystem two and sensing point
From module, receive video with sensing separation module processing after video data video monitoring flammentachygraph, receive video with
Sense the plant growth monitoring database of the sensing data after separation module processing, given birth to video monitoring flammentachygraph and plant
Mass storage and monitor the human-computer interaction interface that database is connected with plant growth that long monitoring database is all connected with,
Described human-computer interaction interface then completes the information exchange with operator using keyboard and mouse, display terminal, can be achieved remotely to refer to
Order is sent, monitor video is managed, plant growth data base administration series function.
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