CN203519054U - Internet of things-based perception system for tobacco growth information in field - Google Patents
Internet of things-based perception system for tobacco growth information in field Download PDFInfo
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- CN203519054U CN203519054U CN201320634291.0U CN201320634291U CN203519054U CN 203519054 U CN203519054 U CN 203519054U CN 201320634291 U CN201320634291 U CN 201320634291U CN 203519054 U CN203519054 U CN 203519054U
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Abstract
Disclosed in the utility model is an internet of things-based perception system for tobacco growth information in field. The internet of things-based perception system is characterized in that the system is composed of a control processing module, an information perception module, a wireless communication module, a power supply module and an upper computer; and the information perception module is connected with the control processing module that is connected with the upper computer by the wireless communication module. The power supply module provides a working power supply for the control processing module and the wireless communication module; the control processing module includes a microprocessor, a data acquisition module, a signal conversion module and a solid-state relay control circuit; the information perception module includes a video monitoring device and a sensor. According to the utility model, intelligent monitoring for tobacco growth information in the field is realized; and the user can use the system to detect the tobacco growth information in the field. The production efficiency is improved; and the labor is saved.
Description
Technical field
The utility model relates to agricultural production technology of Internet of things field, is a kind of field tobacco growth information sensory perceptual system based on Internet of Things specifically.
background technology
Tobacco, as a kind of important industrial crops, is the Important Economic source of country and local property tax.At present, most of tobacco plantings family adopts traditional implantation methods, and for large-area tobacco generation disease and pest, the problems such as lack of water fertilizer deficiency can not be found prevention in time, can not monitor in time the growing way of tobacco and ambient condition information, this has a significant impact tobacco quality and output.< < points out about the instruction > > of development modern tobacco agriculture: " strengthening science and technology support effect; by intensive use production factors with improve constantly ratio of factor productivity; realizing leaf tobacco production mode and change to intensive style from extensive style; walk connotative road for development; be the essential requirement of development modern tobacco agriculture, is also the fundamental solution of development modern tobacco agriculture." therefore, realize tobacco production modernization, accelerate the paces that traditional agriculture changes to modern tobacco agriculture, become the difficult problem that tobacco company is exploring and solving.
Utility model content
The shortcoming existing in order to overcome above-mentioned prior art, the purpose of this utility model is to provide a kind of can carry out to the tobacco growing way in field the information Perception system of real time intelligent control based on Internet of Things.
In order to address the above problem, the utility model by the following technical solutions: a kind of field tobacco growth information sensory perceptual system based on Internet of Things, comprises and controls processing module, information Perception module, wireless communication module, power module and host computer; Described information Perception module is connected with control processing module, and described control processing module is connected with host computer by wireless communication module, and described power module provides working power for controlling processing module and wireless communication module;
Described control processing module comprises microprocessor, data acquisition module, signal conversion module and solid-state relay control circuit; Described information Perception module comprises video monitoring equipment and sensor;
Described video monitoring equipment is connected with microprocessor, and described sensor is connected with data acquisition module, and described data acquisition module is connected with microprocessor, and described microprocessor is connected with signal conversion module, and described signal conversion module is connected with wireless communication module; Described solid-state relay control circuit is connected with information Perception module with power module respectively, and the control end of solid-state relay control circuit is connected with microprocessor.
Preferably, described microprocessor is MSP430F149 microprocessor.
Described sensor further comprises aerial temperature and humidity sensor, optical sensor, photosynthetically active radiation sensor, wind transducer, air velocity transducer, soil temperature sensor and soil humidity sensor.
Preferably, described video monitoring equipment is spherical camera.
Preferably, described signal conversion module comprises SP3232 integrated chip.
Further, described wireless communication module mainly comprises GPRS DTU terminal, and described GPRS DTU terminal is connected with signal conversion module by RS232 interface.
Preferably, described data acquisition module is DAM3055 module.
Preferably, described host computer comprises video monitoring server.
Preferably, described power module comprises solar panel and accumulator.
In order to protect described control processing module and power module, further, should also comprise a guard box by the field tobacco growth information sensory perceptual system based on Internet of Things, described control processing module and power module are positioned at described guard box.
The beneficial effects of the utility model are: this system is utilized Internet of Things, field tobacco growth information is monitored in real time, after the information of information Perception module collection being processed by control processing module, through wireless communication module, send to host computer, user can pass through PC control information Perception module, realizes the Real-time Collection to tobacco growing way and ambient condition information; In addition, by solid-state relay control circuit, can realize the power on/off to video monitoring equipment and sensor, realize energy-saving effect; By handle, control processing module and power module is placed in guard box, reach waterproof, windproof, antitheft object, for the system normal operation in field in the wild provides guarantee.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described further:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is MSP430F149 pinouts of the present utility model;
Fig. 3 is solid-state relay control circuit figure of the present utility model;
Fig. 4 is GPRS interface circuit figure of the present utility model;
Fig. 5 is SP3232 chip pin wiring schematic diagram of the present utility model;
Fig. 6 is aerial temperature and humidity sensor wiring schematic diagram of the present utility model;
Fig. 7 is other sensors of the present utility model and DAM3055 chip wiring diagram.
Embodiment
As shown in Figure 1, an embodiment of the present utility model comprises control processing module, information Perception module, wireless communication module, power module, host computer and guard box.Described information Perception module is connected with described control processing module, controls processing module and is connected with described host computer by described wireless communication module; The tobacco growth information of information Perception module collection and ambient condition information are sent to be controlled after processing module, through wireless communication module, is sent to host computer.Control processing module and information Perception module and be positioned at guard box; this guard box has waterproof, windproof, antitheft function; guard box can be metal or the plastic box of physical construction, can be also the casing with electrical structures such as warning device and anti-theft electronic locks.
As seen from Figure 1, control processing module and further comprise microprocessor, data acquisition module and signal conversion module; Further, in order to realize the control system of switching on or off electricity to video monitoring equipment and sensor, reach energy-conservation object, control to process and also comprise a solid-state relay control circuit, this control circuit schematic diagram as shown in Figure 3, solid-state relay one termination power and control signal (by MSP430F149 processor, being sent), another termination load (being video monitoring equipment and sensor).When host computer sends after instruction to microprocessor by wireless communication module, microprocessor first control power supply by solid-state relay to the sensor of information Perception module for electric preheating, obtain afterwards the data that sensor gathers, after verification, by wireless communication module, be uploaded to host computer, finally by solid-state relay, cut off again the power supply of sensor, wait for the instruction of host computer Information Monitoring next time, same, video monitoring equipment is the same with sensor, by solid-state relay control circuit, realizes for power-off.
Described data acquisition module is preferably DAM3055 module;
Described signal conversion module further comprises SP3232 integrated chip; Described information Perception module further comprises video monitoring equipment and sensor, and preferred video monitoring equipment is spherical camera; Described video monitoring equipment is electrically connected to microprocessor, and described sensor is connected with described data acquisition module, and data acquisition module is electrically connected to microprocessor.Wherein, the preferred MSP430F149 processor of microprocessor, this type microprocessor is 16 reduced instruction set computer frameworks, instruction operation speed is fast, there is super low-power consumption characteristic, there is resource and peripheral module in abundant sheet, built-in 60KBFLASH storer, 2KBRAM, has 2 general serial communication interfaces.Except microprocessor, the standard input I/O mouth that core board has configured reset circuit, low-and high-frequency crystal oscillator and defined, conveniently carries out system and expansion.
For sensor, preferentially comprise aerial temperature and humidity sensor, optical sensor, photosynthetically active radiation sensor, wind transducer, air velocity transducer, soil temperature sensor and soil humidity sensor.Their model is selected as follows: SLHT5-1 sensor has been selected in aerial temperature and humidity measurement, its operating voltage is 3V, the output of two-line digital signal, temperature measurement range is-40～123.8 ℃, moisture measurement scope is 0～100%RH, temperature measurement accuracy is ± 0.5 ° of C that moisture measurement precision is ± 4.5%RH that the response time is 8s; What intensity of illumination measurement was selected is ARN-GZ optical sensor, and measurement range is 0-200Klux, and output signal is 4-20mA, and precision is ± 3%; Photosynthetically active radiation sensor adopts ARN-HGH photosynthetically active radiation sensor, and its range is 0-2500 μ mol m-2 s-1, and the reaction time is 10 μ s, and supply voltage is DC 12-24, and resolution is 1 μ mol m-2 s-1, and output voltage is 4-20mA; The model that air velocity transducer is selected is Qs-fs, and its range is 0-32.4 m/s, and output signal is 0.4-2V; Wind transducer model is Qs-fx, and measurement range is 16 directions (360 degree), and measuring accuracy is ± 5%, and output signal is voltage signal 0.4-2V; The TW type soil temperature sensor that the soil moisture is selected, measurement range is-30 ℃～70 ℃, measuring accuracy is ± 0.15 ℃; Soil humidity sensor model is ARN-100 sensors A RN-FS sensor, and range is 0～100%, operating voltage 12V, and output signal is 4～20mA.As shown in Figure 7, be the wiring diagram of sensor and microprocessor.
Wireless communication module mainly comprises GPRS DTU terminal, is convenient to the long-distance transmissions of information, and it is connected with described signal conversion module by RS485 interface, and connecting circuit as shown in Figure 4; Described signal conversion module is SP3232, as shown in Figure 5.
Described host computer comprises a video monitoring server, preferred H3201-VHZ DVS main frame, the video information that this main frame gathers for the treatment of video monitoring equipment.
Described power module comprises solar panel and accumulator, power-supply system is usingd sun power as the energy, supplies with other system and use after solar panel generating, and unnecessary electric weight is stored to accumulator, for system night or overcast and rainy, reached the object of environmental protection and energy saving.
Pin annexation to above-mentioned each chip and sensor: the control signal end of solid-state relay control circuit figure shown in Fig. 3 and the P3.1 pin of MSP430F149 shown in Fig. 2 are connected; 11 and 12 pins of SP3232 in the corresponding connection layout 5 of 10 and 11 pins of the RS485 interface shown in Fig. 4; 3 of the aerial temperature and humidity sensor of Fig. 6 is directly connected with P6.3 pin with the P6.2 of MSP430F129 in Fig. 2 with 4 pins; In Fig. 7, the DATA+ of DAM3055 chip is connected with P3.5 with the PORT COM P3.4 of MSP430F149 with DATA-pin.
In concrete operations, user sends to controlling processing module the instruction that the growing way of field tobacco or ambient condition information are detected through wireless communication module by host computer, control processing module according to the video monitoring equipment in instruction opening information sensing module or corresponding sensor, video monitoring equipment or corresponding sensor are started working, after host computer receives needed information and shows, user is sent and is stopped detecting instruction by host computer, at this moment, the microprocessor of controlling processing module sends signal to solid-state relay control circuit, solid-state relay control circuit disconnects the power supply to information Perception module.
When video monitoring equipment or sensor do not use for a long time, user can be put into them in guard box, prevents from being stolen by people.
The above is preferred implementation of the present utility model; for those skilled in the art; not departing under the prerequisite of the utility model principle, can also make some improvements and modifications, these improvements and modifications are also regarded as protection domain of the present utility model.
Claims (10)
1. the field tobacco growth information sensory perceptual system based on Internet of Things, is characterized in that, comprises and controls processing module, information Perception module, wireless communication module, power module and host computer; Described information Perception module is connected with control processing module, and described control processing module is connected with host computer by wireless communication module, and described power module provides working power for controlling processing module and wireless communication module;
Described control processing module comprises microprocessor, data acquisition module, signal conversion module and solid-state relay control circuit; Described information Perception module comprises video monitoring equipment and sensor;
Described video monitoring equipment is connected with microprocessor, and described sensor is connected with data acquisition module, and described data acquisition module is connected with microprocessor, and described microprocessor is connected with signal conversion module, and described signal conversion module is connected with wireless communication module; Described solid-state relay control circuit is connected with information Perception module with power module respectively, and the control end of solid-state relay control circuit is connected with microprocessor.
2. the field tobacco growth information sensory perceptual system based on Internet of Things according to claim 1, is characterized in that, described microprocessor is MSP430F149 microprocessor.
3. the field tobacco growth information sensory perceptual system based on Internet of Things according to claim 1, it is characterized in that, described sensor comprises aerial temperature and humidity sensor, optical sensor, photosynthetically active radiation sensor, wind transducer, air velocity transducer, soil temperature sensor and soil humidity sensor.
4. the field tobacco growth information sensory perceptual system based on Internet of Things according to claim 1, is characterized in that, described video monitoring equipment is spherical camera.
5. the field tobacco growth information sensory perceptual system based on Internet of Things according to claim 1, is characterized in that, described signal conversion module comprises SP3232 integrated chip.
6. the field tobacco growth information sensory perceptual system based on Internet of Things according to claim 1, is characterized in that, described wireless communication module mainly comprises GPRSDTU terminal, and described GPRSDTU terminal is connected with signal conversion module by RS232 interface.
7. the field tobacco growth information sensory perceptual system based on Internet of Things according to claim 1, is characterized in that, described data acquisition module is DAM3055 module.
8. the field tobacco growth information sensory perceptual system based on Internet of Things according to claim 1, is characterized in that, described host computer comprises video monitoring server.
9. the field tobacco growth information sensory perceptual system based on Internet of Things according to claim 1, is characterized in that, described power module comprises solar panel and accumulator.
10. the field tobacco growth information sensory perceptual system based on Internet of Things according to claim 1, is characterized in that, described control processing module and power module are arranged in a guard box.
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| CN201320634291.0U CN203519054U (en) | 2013-10-14 | 2013-10-14 | Internet of things-based perception system for tobacco growth information in field |
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| CN201320634291.0U CN203519054U (en) | 2013-10-14 | 2013-10-14 | Internet of things-based perception system for tobacco growth information in field |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103487092A (en) * | 2013-10-14 | 2014-01-01 | 山东临沂烟草有限公司 | Field tobacco growth information sensing system based on Internet of Things |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103487092A (en) * | 2013-10-14 | 2014-01-01 | 山东临沂烟草有限公司 | Field tobacco growth information sensing system based on Internet of Things |
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Granted publication date: 20140402 Termination date: 20151014 |
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| EXPY | Termination of patent right or utility model |