CN205138555U - Hanging full -automatic environmental parameter measurement system of agricultural cable - Google Patents
Hanging full -automatic environmental parameter measurement system of agricultural cable Download PDFInfo
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- CN205138555U CN205138555U CN201520983642.8U CN201520983642U CN205138555U CN 205138555 U CN205138555 U CN 205138555U CN 201520983642 U CN201520983642 U CN 201520983642U CN 205138555 U CN205138555 U CN 205138555U
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- falsework
- wire rope
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Abstract
The utility model discloses an environmental parameter's automatic measurement system in the agricultural facility wants the two in measuring route to draw a wire rope 2 in the big -arch shelter, and is taut with the euphroe, and 1 a, wire rope reducible like this of couple flagging problem of meeting when hanging the heavy object is installed to distance that the every is more than 10 meter on wire rope, if with 14 strings hanging ups to the wire rope, starting circuit 11, the hanging up can move, 15 combinations in electronic tags 4 and the radio frequency receiver machine have been adopted, put the coordinate through their affirmations and school normal position, electric telescopic handle 6 can drop to required height according to user's needs, 10 for the transverse bar, the required various sensors 7 of mountable above it, installation core circuit and battery in lithium cell and the circuit case 11, it is being controlled the motion state of whole hanging up and is providing power, 12 hall sensor, it forms the positional information at terminal with magnet 13. The utility model has the advantages that: pinpointing, reducing the distance error, the measuring degree of accuracy is higher.
Description
Technical field
The utility model belongs to agricultural facility equipment field, in particular a kind of automatic measurement system of agricultural installations environment parameter.
Background technology
Industrialized agriculture, is exactly mainly agricultural booth miscellaneous, at present in China from the east to the west, constantly builds from south to north with popular words.It is just becoming China's agricultural and is stepping into a modern mark, and current China overwhelming majority is plastic film shed, also has the booth that a small amount of glass and multiple hard light transmission plastic plate build.In these canopies, environmental baseline is relatively controlled, changes the constraint of living at the mercy of the elements since ancient times, can carry out the High-efficient Production of the agricultural projects such as plant, animal, aquatic products, edible fungi.Facility cultivation is more than 3.5 times of outdoor plantation output, China's per capita area of cultivated farmland Jin You world Per capita area 40%, and development industrialized agriculture overcomes China to have a large population and a few land restriction, the most effective technology engineering of solution sustainable development.Current China industrialized agriculture area Yi Zhan world total area more than 85%, wherein more than 95% is utilize polyolefin warmhouse booth film to cover.China's industrialized agriculture has become maximum area in the world and has utilized the engineering of sun power, but the integral constructing level of China's booth and advanced international standard gap also larger, resemble Israel, the that high investment of Holland, the practicality of high repayment, advanced booth are also more rare, the booth of the imitative foreign country that State-level is introduced and built, only can as a kind of demonstration and the example tested.Another larger gap is a whole set of complete booth measurement and control system such that domestic booth lacks advanced country, the object of building booth is to produce how better agricultural product, and the measurement of production environment and control are very crucial, but in view of the geography of China, climatic characteristic and crop varieties and external difference, external canopy type and management method actual operation benefits at home also and unsatisfactory.Advanced foreign technology is digested and assimilated, builds according to the feature of China the responsibility that efficient, practical booth with Chinese characteristics is agricultural science and technology worker.In addition, booth is except needs construction is excellent, an important aspect is also had to be will have corresponding supporting environmental parameter TT&C system and design good software systems, only have these combined factors reasonable mixture ratio, best economic benefit could be obtained, could be accepted by user, just easily apply.At present, in order to solve China rural laborer problem aging and in short supply, work in booth also adopts mechanization as far as possible, in making, small-sized machine can enter canopy operation, tunnel greenhouse is all generally width ten meters to more than ten meters, nearly hundred meters, the tens of rice of length, highly reach three meters, many heat-insulation layers even higher, and the area of beam-connected greenhouse can reach thousands of and even up to ten thousand square metres especially, in so huge space, diverse location, the various parameters of different time all can change, it is exactly same parameter, in canopy different time and different places all different, such as temperature, because intensity of sunshine is different and cross-ventilated effect, the upper and lower of booth are all different with night by day, also variant in the middle of window doorway and booth, north is also all different with winter with summer in the south, temperature is too high is disadvantageous for vegeto-animal growth, during high temperature, some plant can listlessly wither, and animal can stop growing and even heatstroke phenomenon occurs.Temperature some plant too low just there will be freeze injury, and some livestock and poultry is easily sick or dead.When needing meticulous measurement in doing scientific research and producing, just need more temperature sensor is installed.And for example in cultivation greenhouse, we need to measure ammonia, the gases such as sulfuretted hydrogen, because these gases are harmful to livestock and poultry, in planting shed, we need measure carbon dioxide, because only have the ratio of these gases suitable, plant just can carry out effective photosynthesis, edible fungi growth more has harsher requirement to the parameter such as light, wet, temperature, carbon dioxide, and different kinds is at different growth phases, and the demand of these parameters varies widely, when only having these parameters suitable, they could get up according to the needs growth of people preferably.These gas sensors are expensive at present, can only lay on a small quantity, have influence on the overall accuracy of measurement, and in addition, they are measured efficiency after using a period of time and also can change, and need to correct.The technical requirement of mounting or dismounting is very high, and layman is difficult to operation.
As will precision agriculture be accomplished, or in research work, need the degree of accuracy that more statistical figure reach enough, more sensor will be installed, as will be needed to install a lot of cables by the mode of wired transmission, pipeline in canopy will be more, the installation and maintenance of these pipelines is numerous and diverse and expensive, add long-term illumination, under hot conditions, aging, the plague of rats, harmful gas and the liquid of material are to the corrosion of parts, the meeting of pipeline damages, need maintenance large, this can make the construction of whole pipeline and operating cost very high.And the installation of too much pipeline to facility numerous in mechanized farming and canopy all brings many inconvenience, sensors numerous in addition also can because also existing measuring error between each sensor, thus cause a larger systematic error to last measurement result.
In order to address these problems, also someone attempts to adopt wireless network technologies to reduce the quantity of cable, ZIGBEE is the mode of a kind of wireless networking several years ago had an optimistic view of by people, but find in practical application that it also exists many problems, in a multi-sensor environment, ZIGBEE networking price is more expensive, power consumption is larger, data transmit not too reliable, large by environmental influence, even plant branches and leaves can shadow data transmit high-frequency electric wave, develop the more difficult and high development also constraining it of exploitation debugging cost in addition, in fact at present also practicality is not had, economical, there is the wireless transmissioning mode of popularizing application prospect, maximum situations is being applied especially only having this quantity of dozens of sensor little, also there is no at present a kind of good solution, the utility model invents one less expensive under current this technical conditions exactly, convenient, reliably greenhouse-environment parameter is measured and sensing data is measured a kind of pattern of teletransmission, application verification result of use through reality is good, there is good promotion prospect.
Utility model content
The purpose of this utility model is to provide a kind of economy, convenience, reliably measures greenhouse-environment parameter and measure the hanging full-automatic environment parameter measurement system of the agricultural rope of one of teletransmission to sensing data.
To achieve these goals, the technical solution adopted in the utility model is as follows:
The hanging full-automatic environment parameter measurement system of a kind of agricultural rope, by falsework, wire rope and hook composition, straining at two euphroe in the path that booth needs are measured of described wire rope, wire rope is provided with falsework and some hooks, described falsework is provided with base plate, described base plate is installed with circuit battery box, Large Copacity chargeable lithium cell is installed in circuit battery box, circuit and monolithic embedded computer system STM32, transverse bar is installed with in the below of base plate, this transverse bar is provided with various measuring sensor, described hook is fixedly equipped with electronic tag, electric expansion bar described falsework is equipped with, this electric expansion bar is equipped with radio-frequency transmitter, described electronic tag and radio-frequency transmitter connecting circuit battery case, at an equipped with non-contact charger of wire rope, charging receiver is equipped with in one end near contact-less charger on falsework, described contact-less charger and charging receiver connecting circuit battery case, in the other end of described wire rope, magnet steel is installed, one end near magnet steel on falsework is provided with Hall element, described Hall element and magnet steel connecting circuit battery case, described falsework and electric expansion bar connecting circuit battery case.
The installation site of described electronic tag and radio-frequency transmitter is placed opposite.
Steady fan is fixedly equipped with in the side of described base plate.
Also a camera can be installed below described base plate.
Because the canopy shape overwhelming majority of agricultural booth is strip, so the utility model be the two ends of the longitudinal direction of booth tension wire rope as suspension cable, one is moved on a steel cord from the self-propelled falsework of charged pool, its the various sensors be provided with above needed for measurement, falsework is provided with the direct current generator of band scrambler, the angle that it can rotate according to moving wheel estimates the distance of falsework walking, to determine the coordinate of falsework, in order to accurate location, reduce cumulative errors, the utility model additionally uses electronic tag and the radio frequency receiver of RFID (radio frequency identification) technology, it can close to and identify on-site position in non-contacting situation, the distance that we can be surveyed by its correcting coder.Obtain falsework position coordinates the most accurately.Concrete design is, falsework is provided with radio frequency receiver, it can receive the information on electronic tag that subsides link up with on a steel cord, coordinate figure is resetted and corrects, the numerical value in these places is gathered by one-chip computer and is delivered to by the cell phone network of GPRS in the server of telecommunications or commmunication company together with measured value, and we just can obtain measured value and measure the so complete information in place like this.
Worktable, with an electronic telescopic upper arm, can make it elongate or shorten by one-chip computer programmed control, in order to measure the parameter value of differing heights.
Falsework adopts chargeable lithium cell as power source, in one end of hawser, contact-less charger is housed, the receiver of non-contact charge is housed in one end of falsework, when worktable one-chip computer control under, can automatically return to original position after automatically carrying out having measured, at this moment the transmitting and receiving device of charger is close together and just can carries out charging operations, when will auto-breaking after charging complete, such worktable be just in preparation work state.Next step work can be carried out.Charging once can the work of enough three days, and enough electricity also can be had when can ensure so repeatedly to use rear battery capacity to decline to ensure normally to work.
Measurement bay can install multiple sensors, because sensor is arranged on moveable falsework, as long as so often kind of sensor have one just passable, the quantity of sensor may be reduced so to greatest extent, the utility model is specially adapted to trace gas measurement, the price of current most minimum gas sensor is very expensive, as ammonia, carbon dioxide, sulfuretted hydrogen etc., these are domestic still can not produce, import price is all at about several thousand yuan, past manually carries out benefits survey to reduce costs the quantity that can only reduce measurement or using, this has a great impact the degree of accuracy measured, these sensors mostly are electric chemical formula in addition, its serviceable life and accuracy generally only have 1 year, it measures accurately also will to carry out correction guarantee after using a period of time, multiple independently sensor measurement in this way, also difference is there is between sensor, cannot make relative value change and judging accurately.And the moveable metering system of single-sensor just gives full play to the effect sending out it, it can collect required a large amount of data, and because all data are from same sensor, can tell very small change, and relative number exactness is very high.Its special advantage is also had in addition when night needs to measure and is manually awkward.
All measurement data are by the monolithic embedded computer system STM32 collection of installing on the table, storage, packing, be sent in the server of movement or UNICOM by GPRS mode, user can be checked by the mode of access services device at any time, avoid the stop due to fire wall when entering LAN (Local Area Network), some file can be made not open and maybe cannot enter the problem of LAN (Local Area Network), it also avoid and measure place and there is no netting twine or WIFI, the trouble that the system that measurement data also needs Wireless transceiver module to pass on to cause is incompatible.Because campus network constantly declines, this load mode will more easily be accepted.
Because falsework hangs on hawser, this shelf longitudinally can not rock, but laterally can there are some shakes in operational process, in order to eliminate this shake as soon as possible, a high-power fan is installed, during as imbalance occurs in the base plate lower end of falsework, the sensor of falsework just can measure its pitch angle, high-power fan can start in the opposite direction of its motion, counteracts its motion energy, rocking of falsework is stopped very soon.
As long as unlatching fully automatic mode, measurement will be carried out automatically, falsework can move by the route in the time of specifying along hawser, stop in the place arriving setting and measure, the height measured also can the setting changing of follow procedure, all measurement data are first stored in STM32 system, at set intervals, as 5 minutes, just by the data of measurement as use mobile phone, be dealt on server by wireless mode, people Anywhere, as long as input password, just can view close to real-time measurement data, if you have questions, application software also can arrange alarming value, note or other alarm mode can be sent after numerical value exceeds standard, user is reminded to process in time.When measurement bay arrives the end of hawser, the Hall element on the magnet steel meeting triggering work frame on hawser, falsework knows the top arriving hawser, and falsework can travel back to initial position, automatic charging, prepares to work next time.Surveying work frame also can install camera, real-time pictures is transmitted by the mode of Wireless transceiver, this mode transmits the cable that video image can save transmission, although consume larger flow, if but the time of observing is not very long, required expense is still very limited, and along with the development of internet and the continuous downward of campus network, this mode of answering can get more and more.
The beneficial effects of the utility model are:
(1), the moveable metering system of single-sensor is adopted just to give full play to the effect sending out it, it can collect required a large amount of data, and because all data are from same sensor, can tell very small change, relative number exactness is very high.Its special advantage is also had in addition when night needs to measure and is manually awkward;
(2) have employed electronic tag 4 and radio-frequency transmitter 15 combines, confirmed and correction position coordinate by them, the error of minimizing distance.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Wherein (1) hook, (2) wire rope, (3) contact-less charger, (4) electronic tag, (5) radio-frequency transmitter, (6) electric expansion bar, (7) various sensor, (8) are fan steadily, (9) camera, (10) transverse bar, (11) battery and circuit box, (12) Hall element, (13) magnet steel, (14) falsework, (15) charging receiver.
Embodiment
Below in conjunction with accompanying drawing, the utility model will be further described.
As shown in Figure 1, the utility model provides a kind of economy, convenience, reliably measures greenhouse-environment parameter and measure the hanging full-automatic environment parameter measurement system of the agricultural rope of one of teletransmission to sensing data, steel cable 2 is drawn at the two in the path will measured in booth, strain with euphroe, every upper installation one hook 1 of the distances of more than 10 meters at wire rope, the problem that wire rope can be sagging when hanging weight can be reduced like this.If falsework 14 is suspended on wire rope, start-up circuit 11, falsework can move, with a rotational angle scrambler on direct current generator, the number of turns by rotating converts the distance of motion to, so just can calculate worktable and walk how many distances, because the length of many booths is very long, travel distance error is calculated larger with scrambler, so the utility model have employed electronic tag 4 and radio-frequency transmitter 15 combines, confirmed and correction position coordinate by them, reduce the error of distance, steel wire hang aloft, not easily hamper installation and the operation of other the equipment in booth, be conducive to mechanized farming, electric expansion bar 6 can drop to required height by the needs of user, 10 is transverse bar, required various sensors 7 can be installed above it, in lithium battery and circuit box 11, core circuit and battery are installed, which control the motion state of whole falsework and mains power is provided, 12 is Hall elements, it and magnet 13 form the positional information of most terminal, to just having readvanced here, falsework 14 certainly can obtain positional information from electronic tag and require just to turn back before this according to program, but such design improves security, falsework also can install camera 9 as required, it can utilize mobile network to be transferred back in real time on computer or mobile phone by image.
Claims (4)
1. the hanging full-automatic environment parameter measurement system of agricultural rope, by falsework (14), wire rope (2) and hook (1) composition, described wire rope (2) needs two euphroe in the path measured to strain at booth, wire rope (2) is provided with falsework (14) and some hooks (1), described falsework (14) is provided with base plate, described base plate is installed with circuit battery box (11), circuit battery box is provided with Large Copacity chargeable lithium cell in (11), circuit and monolithic embedded computer system STM32, transverse bar (10) is installed with in the below of base plate, this transverse bar (10) is provided with various sensor (7), described hook (1) is upper is fixedly equipped with electronic tag (4), electric expansion bar (6) described falsework (14) is equipped with, this electric expansion bar (6) is equipped with radio-frequency transmitter (5), described electronic tag (4) and radio-frequency transmitter (5) connecting circuit battery case (11), an equipped with non-contact charger (3) of wire rope (2), in falsework (14) upper one end near contact-less charger (3), charging receiver (15) is housed, described contact-less charger (3) and charging receiver (15) connecting circuit battery case (11), in the other end of described wire rope (2), magnet steel (13) is installed, in falsework (14) upper one end near magnet steel (13), Hall element (12) is installed, described Hall element (12) and magnet steel (13) connecting circuit battery case (11), described falsework (14) and electric expansion bar (6) connecting circuit battery case (11).
2. the hanging full-automatic environment parameter measurement system of agricultural rope according to claim 1, is characterized in that: the installation site of described electronic tag (4) and radio-frequency transmitter (5) is placed opposite.
3. the hanging full-automatic environment parameter measurement system of agricultural rope according to claim 1, is characterized in that: steady fan (8) is fixedly equipped with in the side of described base plate.
4. the hanging full-automatic environment parameter measurement system of agricultural rope according to claim 1, is characterized in that: also can install a camera (9) below described base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520983642.8U CN205138555U (en) | 2015-12-01 | 2015-12-01 | Hanging full -automatic environmental parameter measurement system of agricultural cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520983642.8U CN205138555U (en) | 2015-12-01 | 2015-12-01 | Hanging full -automatic environmental parameter measurement system of agricultural cable |
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| Publication Number | Publication Date |
|---|---|
| CN205138555U true CN205138555U (en) | 2016-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520983642.8U Expired - Fee Related CN205138555U (en) | 2015-12-01 | 2015-12-01 | Hanging full -automatic environmental parameter measurement system of agricultural cable |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107491126A (en) * | 2017-08-08 | 2017-12-19 | 方万漂 | A kind of environment temperature regulating device of poultry cultivation industry |
| CN109297451A (en) * | 2018-09-20 | 2019-02-01 | 广东省长大公路工程有限公司 | A kind of strand gap measuring device and system based on Internet of Things |
| CN109683544A (en) * | 2016-11-15 | 2019-04-26 | 郑州格瑞塔电子信息技术有限公司 | A kind of environmental protection equipment remote monitoring system based on Internet of Things |
-
2015
- 2015-12-01 CN CN201520983642.8U patent/CN205138555U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109683544A (en) * | 2016-11-15 | 2019-04-26 | 郑州格瑞塔电子信息技术有限公司 | A kind of environmental protection equipment remote monitoring system based on Internet of Things |
| CN107491126A (en) * | 2017-08-08 | 2017-12-19 | 方万漂 | A kind of environment temperature regulating device of poultry cultivation industry |
| CN109297451A (en) * | 2018-09-20 | 2019-02-01 | 广东省长大公路工程有限公司 | A kind of strand gap measuring device and system based on Internet of Things |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20161201 |
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| CF01 | Termination of patent right due to non-payment of annual fee |