CN106171271B - Maize production manages system and method - Google Patents

Abstract

The corn production management system and method thereof of the present invention include a user terminal, a server connected to the user terminal, a disease sensor connected to the user terminal through the server, a database of popular science knowledge connected to the user terminal, an information processing module connected to the server, and a server Connected corn processing modules. The present invention can provide the user terminal with the corn disease information required by the user through the above structure, record the disease information through the server, and then control the corn processing module through the user terminal to process the diseased corn in time, wherein the server can record the disease information The information can be backed up by processing operations, so as to manage the information of corn production.

Description

Corn production management system and method thereof

technical field

The present invention relates to an agricultural system, and more particularly to a system for processing corn.

Background technique

Modern agriculture: Compared with traditional agriculture, it is a socialized agriculture that widely uses modern intelligent hardware, production materials provided by modern industry and scientific management methods. In the history of agricultural development divided by the nature and level of agricultural productivity, it belongs to the latest stage of agriculture.

Intelligent agriculture refers to the use of intelligent IT information technology to combine facilities and equipment to guide agricultural forecasting and implement production. With the agricultural expert system as the core, it is a reasoning process that has high-level and multi-faceted agricultural expert knowledge and can imitate human beings. Practical systems or intelligent agricultural facilities for consulting services on various agricultural issues.

Intelligent agriculture can bring more rapid, convenient and practical large-scale production to modern agriculture, and provide a more powerful food production support for the rapidly growing population. Therefore, there is an urgent need for a special circuit topology capable of real-time monitoring of corn conditions.

Contents of the invention

The technical problem to be solved by the invention is to provide a corn production management system with simple structure, low cost and easy operation.

The corn production management system of the present invention includes a user terminal, a server connected to the user terminal, a disease sensor connected to the user terminal through the server, a database of popular science knowledge connected to the user terminal, an information processing module connected to the server, and a Corn processing module.

The corn production management system of the present invention, wherein, the corn processing module includes a corn cutting machine, and the corn cutting machine includes a WIFI module, a trajectory detection module, a route control module, an operation control module, a cutting module, an information processing module, and a receiving quantity Regulating module; Described WIFI module is used for the information interaction between each module; Described trajectory detecting module is in order to monitor the harvest route of corn cutter, is convenient to the smooth progress of harvesting, and after trajectory detection is finished, trajectory detection module passes information through WIFI The module feeds back to the information processing module, and the information processing module sends control commands to the operation control module through the WIFI module; The information processing module transmits the information of the route control to the route control module through the WIFI module to adjust the cutting direction of the corn cutter, which is convenient for harvesting; the operation control module is used to control the start and stop of the corn cutter, and the start control module After the action is completed, the information is fed back to the information processing module through the WIFI module, and the information processing module passes the control command to the cutting module for cutting operation; the cutting module is used to control the cutting speed and cutting direction of the corn cutter, and the cutting module sends The signal is fed back to the information processing module; the receiving volume adjustment module is used to control the harvesting volume of the corn cutting machine to prevent the harvest from exceeding the amount that the corn cutting machine can carry. The receiving volume adjusting module also includes a detection volume module, a detection volume module The amount of information is regularly fed back to the information processing module, and the information processing module controls the loading module of the receiving amount adjustment module according to the amount of information fed back by the detection amount module.

The corn production management system of the present invention, wherein, the corn cutter cuts corn through a cutting device, the cutting device includes a driving device and a blade, the blade is disc-shaped, and the upper surface of the blade is provided with at least three triangles along its circumference. block, the triangular block is provided with a vertical surface and an inclined surface, and the at least three triangular blocks are symmetrical along the axis of the blade; the driving device includes a first housing, a permanent magnet sleeve, a guide sleeve, a push rod, An electromagnet sleeve and a top ball; one end of the first housing is fixed to the lower surface of the corn cutter, and the other end of the first housing is provided with an opening facing the vertical face of the triangular block; the second A permanent magnet sleeve is fixed inside a housing, and at least two electromagnet sleeves are set inside the permanent magnet sleeve, and the at least two electromagnet sleeves are in clearance fit with the permanent magnet sleeve, and the electromagnetic The iron sleeve is suspended on the permanent magnet sleeve through magnetic induction and can generate relative displacement; the at least two electromagnet sleeves are fixed with a guide sleeve, and one end of the guide sleeve passes through the end of the first housing away from the opening. Two mutually perpendicular hinges are hinged, the guide sleeve is made of aluminum alloy material, and a push rod is arranged inside the guide sleeve, and the push rod is made of iron material, and the push rod is close to the first shell A top ball is fixed at one end of the opening, and the top ball can be in contact with the vertical surface of the triangular block.

The corn production management system of the present invention, wherein, one side of the cutting machine is provided with a cutting device, and the other side is provided with a moving chopping board device, and the moving chopping board device includes a second motor, a cam, a first connecting rod, and a second connecting rod , a sliding sleeve, a swing lever, a bracket, a shift block; the second motor is fixed to the side of the corn cutter, the output shaft of the second motor is fixed to the rotating shaft of the cam, and one end of the cam is connected to one end of the first connecting rod Fixed, the other end of the first connecting rod is fixed with a counterweight, the middle part of the first connecting rod is hingedly connected with one end of the second connecting rod, and the other end of the second connecting rod is hingedly connected with the sliding sleeve, the The sliding sleeve is set on the upper part of the swing rod, and the lower end of the swing rod is fixed with a shifting block. The cross-sectional shape of the shifting block is an inverted wing shape. One end is fixed to the side of the corn cutter, and the shift block is facing the blade.

The corn production management system of the present invention, wherein the corn cutting machine further includes an oven, a gauze roller machine, a first telescopic rod, a second telescopic rod, a third telescopic rod, a shredding device, a particle size sorting device and a soil holding device , the oven is connected to the gauze drum machine through the first telescopic rod, the gauze drum machine is connected to the shredded device through the second telescopic rod, and the shredded device is connected to the particle size sorting device through the third telescopic rod, so The soil containing device communicates with the top of the shredding device and the particle size sorting device through connecting pipes; the gauze drum machine is equipped with gauze surrounding its inner surface, a third engine, a support rod, a wind turbine and a first A sorting screen, the first sorting screen is installed obliquely in the gauze drum machine, the wind turbine is connected with the support rod and arranged above the first sorting screen, and the third engine is connected with the other end of the support rod ; The shredding device is provided with two rollers driven by the fourth engine, the two rollers are arranged horizontally to each other, the distance between the two rollers is adjustable, and the two rollers are provided with a plurality of corresponding The grater; the particle size sorting device is provided with at least two second sorting screens that can move back and forth, each of the second sorting screens is set up and down, and the lower the second sorting screen The smaller the aperture, each of the second sorting screens is arranged obliquely, and a discharge port is provided at the lower end of the horizontal position; the soil storage device is a closed soil storage device, and also includes a suction blower, The suction blower is arranged outside the soil containing device.

The corn production management system of the present invention, wherein the disease sensor includes a straw brightness detection unit facing at least two straws and comparing the brightness of adjacent straws; The light supplement unit; the straw color detection unit facing at least two straws and comparing the colors of adjacent straws; and according to the color comparison results of the above straw color detection units, compare whether the color of the straw with weaker brightness is purple, if , then output a disease signal to the server.

The method of the corn production management system of the present invention comprises the following steps:

Brightness of at least two stalks facing directly against adjacent stalks;

moving to a lesser brightness only towards said at least two stalks;

The color of at least two stalks facing each other that contrasts with the color of adjacent stalks;

According to the result of the color comparison, compare whether the color of the stalks with weak brightness is purple, and if so, output the disease signal.

Through the above method, the present invention can supplement the brightness of adjacent stalks under the condition of eliminating uneven brightness, and compare whether it is purple after the supplement, that is, compare whether it is biased towards the color of the disease, and if so, it can be as soon as possible Remove it to prevent infection.

The corn production management system of the present invention further includes a disease diagnosis module, which is connected to a server, and is used for judging whether the corn is diseased or not according to the color, height, brightness, and diameter of the straw.

In the corn production management system of the present invention, the server is provided with a multi-user switching module, which is used to set login accounts of multiple user terminals.

In the corn production management system of the present invention, the server is provided with a user authority management module, which is used to set the authority of login accounts of multiple user terminals.

The difference between the corn production management system of the present invention and the prior art is that the corn production management system of the present invention can provide the user terminal with the corn disease information required by the user through the above structure, record the disease information through the server, and then pass the user The terminal controls the corn processing module to process the diseased corn in time, and the server can back up the disease information and processable operations, so as to manage the corn production information.

The corn production management system of the present invention will be further described below in conjunction with the accompanying drawings.

Description of drawings

Fig. 1 is the structural representation of the cutting device of corn production management system;

Fig. 2 is the use state change diagram of Fig. 1;

Fig. 3 is a structural schematic diagram of the mobile chopping board device of the corn production management system.

Detailed ways

The corn production management system of the present invention includes a user terminal, a server connected to the user terminal, a disease sensor connected to the user terminal through the server, a database of popular science knowledge connected to the user terminal, an information processing module connected to the server, and a Corn processing module.

The present invention can provide the user terminal with the corn disease information required by the user through the above structure, record the disease information through the server, and then control the corn processing module through the user terminal to process the diseased corn in time, wherein the server can record the disease information The information can be backed up by processing operations, so as to manage the information of corn production.

Preferably, the corn processing module includes a corn cutting machine, and the corn cutting machine includes a WIFI module, a trajectory detection module, a route control module, an operation control module, a cutting module, an information processing module, and a receiving volume adjustment module;

Described WIFI module is used for the information interaction between each module; Described trajectory detection module is in order to monitor the harvest route of corn cutter, is convenient to the smooth progress of harvesting, and after trajectory detection is finished, trajectory detection module feeds back information to by WIFI module An information processing module, the information processing module sends control commands to the operation control module through the WIFI module;

The route control module is used to adjust the cutting direction of the corn cutter. After the track detection module feeds back the information to the information processing module, the information processing module transmits the route control information to the route control module through the WIFI module to perform the cutting of the corn cutter. Direction adjustment for easy harvesting;

The operation control module is used to control the start and stop of the corn cutting machine. After the start control module completes the action, the information is fed back to the information processing module through the WIFI module, and the information processing module transmits the control command to the cutting module for cutting operation;

The cutting module is used to control the cutting speed and cutting direction of the corn cutter, and the signal sent by the cutting module is fed back to the information processing module;

The receiving amount adjustment module is used to control the harvesting amount of the corn cutting machine to prevent the harvest from exceeding the amount that the corn cutting machine can carry. The receiving amount adjusting module also includes a detection amount module, and the detection amount module regularly feeds back the amount of information to the information processing module, the information processing module controls the loading module of the receiving quantity adjustment module according to the information quantity fed back by the detection quantity module.

The present invention can realize the timely cutting of diseased corn through the above structure, and the user terminal controls the corn cutting machine to cut the diseased corn through the WIFI module according to the information of the disease sensor, thereby preventing the spread of corn diseases, thereby enhancing the overall health of the corn field .

Further preferably, the corn cutter cuts corn through a cutting device, the cutting device includes a driving device 140 and a blade 120, the blade 120 is disc-shaped, and the upper surface of the blade 120 is provided with at least three triangular blocks along its circumference 130, the triangular block 130 is provided with a vertical surface 131 and an inclined surface 132, and the at least three triangular blocks 130 are symmetrical along the axis of the blade 120;

The driving device 140 includes a first housing 111, a permanent magnet sleeve 112, a guide sleeve 113, a push rod 114, an electromagnet sleeve 115, and a top ball 116;

One end of the first housing 111 is fixed to the lower surface of the corn cutter, and the other end of the first housing 111 is provided with an opening facing the vertical face 131 of the triangular block 130; the first housing 111 A permanent magnet sleeve 112 is fixed inside, and at least two electromagnet sleeves 115 are set inside the permanent magnet sleeve 112, and the at least two electromagnet sleeves 115 are in clearance fit with the permanent magnet sleeve 112. The last electromagnet sleeve 115 is suspended on the permanent magnet sleeve 112 by magnetic induction and can produce relative displacement; said at least two electromagnet sleeves 115 are fixed with a guide sleeve 113, and one end of the guide sleeve 113 is connected to the first The end of the housing 111 away from the opening is hinged by two mutually perpendicular hinges, the guide sleeve 113 is made of aluminum alloy material, and a push rod 114 is arranged inside the guide sleeve 113, and the push rod 114 is made of iron material In one embodiment, the end of the push rod 114 close to the opening of the first casing 111 is fixed with a push ball 116 , and the push ball 116 can be in contact with the vertical surface 131 of the triangular block 130 .

Through the above-mentioned structure, the present invention can make the blade 120 rotate more flexibly through the triangular block 130, thereby cutting the diseased corn stalks more flexibly, so that the corn stalks can fall more vertically after being cut, and will not be damaged due to excessive cutting. Continuous straw lodging leading to domino effect. Wherein, the non-magnetic guide sleeve 113 and the first housing 111 are hinged by two mutually perpendicular hinges, so that the guide sleeve 113 can be twisted in any direction relative to the first housing 111, and at the same time, the guide sleeve 113 can The electromagnet sleeve 115 and the push rod 114 attracted to each other are guided, thereby guiding the push ball 116 . The electromagnet guide sleeve 113 is suspended on the permanent magnet sleeve 112 by the magnetic levitation effect on the one hand, and moves in the permanent magnet sleeve 112 by the magnetic levitation effect on the other hand, thereby driving the ejector rod 114 to move, causing the ejector ball 116 to drive the blade 120 to rotate , making the cutting of straw more gentle.

Further preferably, a cutting device is provided on one side of the cutting machine, and a moving chopping board device 200 is provided on the other side, and the moving chopping board device 200 includes a second motor 201, a cam 202, a first connecting rod 203, a second connecting rod 205, sliding sleeve 206, swing lever 207, bracket 208, shifting block 209;

The second motor 201 is fixed to the side of the corn cutter, the output shaft of the second motor 201 is fixed to the rotating shaft of the cam 202, and one end of the cam 202 is fixed to an end of the first connecting rod 203, and the first connecting rod The other end of 203 is fixed with counterweight 204, and the middle part of first connecting rod 203 is hingedly connected with one end of second connecting rod 205, and the other end of described second connecting rod 205 is hingedly connected with sliding sleeve 206, and described sliding sleeve The barrel 206 is set on the upper part of the swing rod 207, and the lower end of the swing rod 207 is fixed with a shifting block 209. The cross-sectional shape of the shifting block 209 is an inverted wing shape, and the middle part of the swing rod 207 is hinged to one end of the bracket 208. The other end of the bracket 208 is fixed to the side of the corn cutter, and the shift block 209 is facing the blade 120 .

The present invention can change the axial movement of the second motor into the reciprocating motion of the expansion and contraction of the swing rod 207 through the above structure, and, because the corn cutter can be lifted up and down, the lifting end of the corn cutter moves downward At this time, the shifting piece 209 of the swing lever 207 contacts the blade 120, so that its expansion angle becomes larger. At this time, the sliding sleeve 206 moves upwards, but the swing lever 207 can still realize the reciprocating motion of expansion and contraction. Moreover, the present invention can use the principle of the reciprocating motion of the guide sleeve 113 to drive the shifting block 209 to reciprocate through the above-mentioned structure, so that the shifting block 209 can fit the blade 120 with different torques and frequencies, thereby pushing the straw to the blade 120 Flexible cutting, the torque and frequency can also be adjusted according to the thickness of the straw.

Wherein, the small end of the shifting block 209 faces the corn cutter, and the large end of the shifting block 209 faces the blade 120 .

Further preferably, the corn cutting machine also includes an oven, a gauze roller machine, a first telescopic rod, a second telescopic rod, a third telescopic rod, a shredding device, a particle size sorting device and a soil holding device, and the oven passes through The first telescopic rod is connected to the gauze drum machine, the gauze drum machine is connected to the shredding device through the second telescopic rod, the shred device is connected to the particle size sorting device through the third telescopic rod, and the soil holding device is passed through The connecting pipes communicate with the tops of the shredding device and the particle size sorting device respectively;

The gauze drum machine is provided with gauze surrounding its inner surface, a third engine, a support rod, a wind turbine and a first sorting screen, and the first sorting screen is obliquely arranged in the gauze drum machine. The turbine is connected with the support rod and arranged above the first sorting screen, and the third engine is connected with the other end of the support rod;

The shredding device is provided with two rollers driven by the fourth engine, the two rollers are arranged horizontally with each other, the distance between the two rollers is adjustable, and the two rollers are provided with a plurality of corresponding grater;

The particle size sorting device is provided with at least two second sorting screens capable of reciprocating movement, each of the second sorting screens is arranged up and down, and the lower the second sorting screen, the smaller the aperture, Each of the second sorting sieves is arranged obliquely, and one end with a lower horizontal position is provided with a discharge port;

The soil storage device is a closed soil storage device, and also includes a suction blower, and the suction blower is arranged outside the soil storage device.

The invention can directly crush, dry and dehydrate the corn stalks, so that they can be directly used as fuel or buried underground. The hoist controls the uniformity of feeding during crushing and sorting, and the shredding device controls the grain size of the stalks.

Preferably, the disease sensor includes

A straw brightness detection unit facing at least two straws and comparing the brightness of adjacent straws;

moving to the supplementary light unit only facing the stalk with weaker brightness among the at least two stalks;

a straw color detection unit facing at least two straws and comparing the color of adjacent straws; and

According to the color comparison result of the above-mentioned straw color detection unit, it is compared whether the color of the straw with weak brightness is purple, and if so, a disease signal is output to the server.

The method of the corn production management system of the present invention comprises the following steps:

Brightness of at least two stalks facing directly against adjacent stalks;

moving to a lesser brightness only towards said at least two stalks;

The color of at least two stalks facing each other that contrasts with the color of adjacent stalks;

According to the result of the color comparison, compare whether the color of the stalks with weak brightness is purple, and if so, output the disease signal.

Through the above method, the present invention can supplement the brightness of adjacent stalks under the condition of eliminating uneven brightness, and compare whether it is purple after the supplement, that is, compare whether it is biased towards the color of the disease, and if so, it can be as soon as possible Remove it to prevent infection.

Preferably, it also includes a disease diagnosis module, which is connected to the server and used to determine whether the corn is diseased or not according to the color, height, brightness, and diameter of the straw.

The server is provided with a multi-user switching module, which is used to set login accounts of multiple user terminals.

The server is provided with a user authority management module, which is used to set the authority of login accounts of multiple user terminals.

The above-mentioned embodiments are only descriptions of preferred implementations of the present invention, and are not intended to limit the scope of the present invention. Variations and improvements should fall within the scope of protection defined by the claims of the present invention.

Claims (9)

1. a kind of maize production manages system, it is characterised in that：It is the server that is connect including user terminal, with user terminal, logical Cross the database and server of the server disease sensor being connect with user terminal, the popular science knowledge being connect with user terminal The message processing module of connection, the corn processing module being connect with server,

The corn processing module includes Harvester for maize, and the Harvester for maize includes WIFI module, track detection module, road Line traffic control module, operation and control module, cutting module, message processing module, the amount of receiving adjustment module；

The WIFI module is used for the information exchange between each module；The track detection module is monitoring Harvester for maize Harvesting route, convenient for being smoothed out for harvesting, after track detection is completed, information is passed through WIFI module by track detection module Message processing module is fed back to, control command is issued operation and control module by message processing module by WIFI module；

The route control module is used to adjust the cut direction of Harvester for maize, and track detection module feeds back information to information After processing module, the information that route controls is passed into route control module through WIFI module by message processing module and carries out corn The adjustment of the cut direction of cutting machine, convenient for the progress of harvest；

The operation and control module is to control the startup of Harvester for maize and stopping, will after starting control module execution Information feeds back to message processing module by WIFI module, and control command is passed to cutting module and cut by message processing module Cut operation；

To control the cutting speed of Harvester for maize, cut direction, the signal that cutting module is sent out is fed back the cutting module To message processing module；

The amount of receiving adjustment module prevents harvest that can be held beyond Harvester for maize to control the harvest yield of Harvester for maize The amount of load, the amount of receiving adjustment module further include detection limit module, and information content is fed back to information processing mould by the timing of detection limit module Block, loading module of the message processing module according to the information content control the amount of receiving adjustment module of detection limit module feedback.

2. maize production according to claim 1 manages system, it is characterised in that：The Harvester for maize is filled by cutting Cutting corn is put, the cutter device includes driving device（140）And blade（120）, the blade（120）For disc, knife Piece（120）Upper surface be circumferentially at least three corner blocks along it（130）, the corner block（130）Equipped with vertical plane（131） And inclined surface（132）, at least three corner block（130）Along blade（120）Axis centre it is symmetrical；

The driving device（140）Including first shell（111）, permanent magnet sleeve（112）, guide sleeve（113）, mandril（114）, electricity Magnet sleeve（115）, heading（116）；

The first shell（111）One end and the lower surface of the Harvester for maize fix, first shell（111）The other end Equipped with corner block described in face（130）Vertical plane（131）Opening；First shell（111）Inside it is fixed with permanent magnet sleeve （112）, the permanent magnet sleeve（112）Inside it is set at least two electromagnet sleeves（115）, at least two electromagnet sleeve Cylinder（115）With permanent magnet sleeve（112）Clearance fit, the electromagnet sleeve after the energization（115）It is suspended in by magnetic induction Permanent magnet sleeve（112）It goes up and relative displacement can be generated；At least two electromagnet sleeve（115）Inside it is fixed with guide sleeve （113）, the guide sleeve（113）One end and first shell（111）One end of separate opening pass through two orthogonal hinges Chain is hinged, the guide sleeve（113）It is made of aluminum alloy materials, the guide sleeve（113）It is interior to be equipped with mandril（114）, the mandril （114）It is made of ferrous material, the mandril（114）Close to first shell（111）One end of opening be fixed with heading （116）, the heading（116）It can be with the corner block（130）Vertical plane（131）Contact.

3. maize production according to claim 2 manages system, it is characterised in that：The Harvester for maize side is equipped with and cuts Device is cut, opposite side is equipped with mobile case panel assembly（200）, the mobile case panel assembly（200）Including the second motor（201）, it is convex Wheel（202）, first connecting rod（203）, second connecting rod（205）, sliding sleeve（206）, oscillating rod（207）, stent（208）, shifting block （209）；

Second motor（201）It is fixed with the side of the Harvester for maize, the second motor（201）Output shaft and cam （202）Shaft fix, cam（202）One end and first connecting rod（203）One end fix, the first connecting rod（203）'s The other end is fixed with counterweight（204）, first connecting rod（203）Middle part and second connecting rod（205）One end hinge connection, described Two connecting rods（205）The other end and sliding sleeve（206）Hinge connection, the sliding sleeve（206）It is sleeved on oscillating rod（207） Top, the oscillating rod（207）Lower end be fixed with shifting block（209）, the shifting block（209）Cross sectional shape for fall wing Shape, oscillating rod（207）Middle part and stent（208）One end hinge connection, the stent（208）The other end and corn cut The side of machine is fixed, the shifting block（209）Blade described in face（120）.

4. maize production according to claim 3 manages system, it is characterised in that：The Harvester for maize further includes roasting Case, gauze roller machine, the first telescopic rod, the second telescopic rod, third telescopic rod, chasing-attachment, particle size sorting device and soil Storing apparatus, the oven are connected by the first telescopic rod with gauze roller machine, and the gauze roller machine passes through the second telescopic rod It is connected with chasing-attachment, the chasing-attachment is connected by third telescopic rod with particle size sorting device, the soil storing apparatus It is connected respectively at the top of chasing-attachment, particle size sorting device by connecting tube；

The gauze in its inner surface, third engine, support rod, wind turbine and first point are provided around in the gauze roller machine Choosing sieve, first separating sieve are tiltedly located in gauze roller machine, and the wind turbine is connected with support rod, and is arranged on the first sorting Sieve top, the third engine are connected with the support rod other end；

Two rollers driven by four-engine are equipped in the chasing-attachment, described two rollers are mutually horizontally disposed, described Spacing between two rollers is adjustable, and the mutual corresponding grater of plural number is provided on described two rollers；

Reciprocating at least two second separating sieve is provided in the particle size sorting device, on each second separating sieve Lower setting, and the aperture of the second separating sieve more down, with regard to smaller, each second separating sieve is obliquely installed, and horizontal position is set low One end be equipped with a discharge port；

The soil storing apparatus is an enclosed soil storing apparatus, and further includes a pumping air blower, the pumping air blower It is arranged on the outside of soil storing apparatus.

5. maize production according to claim 1 manages system, it is characterised in that：The disease sensor includes

At least two stalk of face, the adjacent stalk of comparison brightness stalk brightness detection unit；

It is moved to the light filling unit for being only oriented towards the stalk that brightness is weaker at least two stalk；

At least two stalk of face, the adjacent stalk of comparison color stalk color detection unit；And

According to the color contrast of above-mentioned stalk color detection unit as a result, whether the color of the weaker stalk of comparison brightness is partially purple, If so, export disease signal to server.

6. the method for the maize production management system described in test right requirement 1, it is characterised in that include the following steps：

The brightness of at least two stalk of face, the adjacent stalk of comparison；

It is moved to be only oriented towards that brightness is weaker at least two stalk one；

The color of at least two stalk of face, the adjacent stalk of comparison；

According to color contrast as a result, whether the color of the weaker stalk of comparison brightness is partially purple, if so, output disease signal.

7. maize production according to claim 1 manages system, it is characterised in that：Disease screening module is further included, with Server connect, be used for according to the color of stalk, height, brightness, diameter judgement corn whether disease.

8. maize production according to claim 1 manages system, it is characterised in that：The server switches equipped with multi-user Module is used to set the login account of multiple user terminals.

9. maize production according to claim 8 manages system, it is characterised in that：The server is equipped with user right pipe Module is managed, is used to set the permission of the login account of multiple user terminals.