CN205482898U - Land automatic measuring device towards agricultural machinery - Google Patents
Land automatic measuring device towards agricultural machinery Download PDFInfo
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- CN205482898U CN205482898U CN201520895992.9U CN201520895992U CN205482898U CN 205482898 U CN205482898 U CN 205482898U CN 201520895992 U CN201520895992 U CN 201520895992U CN 205482898 U CN205482898 U CN 205482898U
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- 238000005259 measurement Methods 0.000 claims abstract description 27
- 238000009313 farming Methods 0.000 claims abstract description 25
- 238000000034 method Methods 0.000 claims abstract description 15
- 238000004891 communication Methods 0.000 claims abstract description 4
- 238000003971 tillage Methods 0.000 claims description 12
- LIWAQLJGPBVORC-UHFFFAOYSA-N ethylmethylamine Chemical compound CCNC LIWAQLJGPBVORC-UHFFFAOYSA-N 0.000 claims description 3
- 230000006870 function Effects 0.000 claims description 3
- 238000011897 real-time detection Methods 0.000 abstract 1
- 238000011161 development Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000033772 system development Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Position Fixing By Use Of Radio Waves (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The utility model provides a land automatic measuring device towards agricultural machinery which relates to agricultural information ization technical field. It is including arranging the portable computer case on the agricultural cultivation machinery in, is provided with GPS data acquisition module, intelligent calculation module, mains operated module, human -machine interface module at this machine incasement, intelligence calculation module includes obs core control ware STM32 and EPROM memory, and the EPROM memory passes through EPROM interface circuit to be connected with obs core control ware STM32, GPS data acquisition module passes through communication interface and is connected with obs core control ware STM32, and human -machine interface module and obs core control ware STM32 are connected, and the mains operated module is supplied power for whole device with obs core control ware STM32. The utility model discloses real -time detection positional information calculates current cultivated area, need not the region of the awaiting measuring round double counting cultivated area problem when carrying out " the measurement of detouring " and " time long measure " farming can not appear that detours, reaches arable land automatic station keeping and agricultural machinery charge rationally high -efficient of agricultural machinery farming in -process.
Description
Technical field
This utility model relates to technical field of applying IT extensively to agricultural development, and automatically measures the device of land area during particularly relating to a kind of farm machinery tillage.
Background technology
Cultivated area is for one of most basic data in agricultural production planning and management, it it is one of core technology supporting precision agriculture practice, directly determine that the resources of production such as seed, chemical fertilizer, pesticide put into number, simultaneously or agricultural machinery carries out farm work and calculates man-hour and the Main Basis of charge.
Traditional cultivated area measurement is used mostly tape measure and carries out, simple and practical, but it is suitable for the solid shape plot of little area, for large-area plot, the measurement of especially irregular block area, then waste time and energy, easily make mistakes, GPS GPS can provide real-time longitude information and latitude information, it is possible to measures the coordinate of arable land each position point, it is achieved quickly measure arbitrary shape field area.But, existing is " measurement of detouring " pattern based on GPS measuring method, it is still necessary to artificial or machine takes a round along sideline, region to be measured, gathers each apex coordinate of figure, and cannot accurately reflect current farming block area in real time.Another kind of " duration measurements " method is to obtain cultivated area in real time according to farming time length, arable land speed and arable land machine-wide, but the area double counting problem of generation when the method cannot avoid repeatedly farming a certain regional area.
How being prevented effectively from above-mentioned 2 deficiencies is to need badly in farm machinery tillage Process of Information to solve the technical problem that, thus on the basis of Low-cost GPS positioning acquisition module, realize real-time in cultivating procedure, easy, to obtain agricultural machinery exactly cultivated area, the progresses in real time of farming is provided for agricultural machinery operator, path property without any restrictions requirement to farm machinery tillage simultaneously, improve the ageing and reasonability of agricultural machinery working charge, promote the development of IT application to agriculture.
Summary of the invention
nullThe purpose of this utility model is，The deficiency of land number is measured for above-mentioned prior art，One is provided to utilize gps data acquisition module、Intelligence computation module、Eprom memory、Signal transmission line and power circuit、The land self-operated measuring unit of the technological maheup such as input keyboard and liquid crystal display window man-machine interface，Currently " measurement of the detouring " method that solves remains a need for manually or machine takes a round along survey sideline, the district each apex coordinate gathering figure and the problem that current farming area cannot be accurately reflected in real time，" duration measurement " method cannot avoid the area double counting problem produced during a certain regional area of repeatedly farming，Reach simple during farm machinery tillage、In real time、Accurately obtain the requirement of cultivated area，The progresses in real time of farming is provided for agricultural machinery operator，Path property without any restrictions requirement to farm machinery tillage simultaneously，Improve the ageing and reasonability of agricultural machinery working charge，Promote the development of IT application to agriculture.
The technical solution of the utility model is as follows:
This utility model is a kind of land self-operated measuring unit towards agricultural machinery, it includes the Portable machine box being placed on agricultural tillage machinery, gps data acquisition module it is provided with in this cabinet, intelligence computation module, power supply module, human-machine interface module, described intelligence computation module includes core controller STM32 and eprom memory, eprom memory is connected with core controller STM32 by EPROM interface circuit, described gps data acquisition module is connected with core controller STM32 by communication interface, human-machine interface module is connected with core controller STM32, described power supply module is connected with core controller STM32 and is that whole device is powered.
Described gps data acquisition module, obtains longitude, latitude, date, time, receiver state information in its work process every 3 seconds, the data obtained is passed through RS-232C serial port with NMEA standard output to STM32 core controller.
Described human-machine interface module includes input keyboard module and LCD MODULE, wherein input keyboard module selects for mode of operation, units of measurement is arranged, statistical information is arranged and the parameter of numerical precision is arranged, LCD MODULE is responsible for showing in real time the information such as the area of intelligence computation module generation, distance, duty, reads for user.
Described intelligence computation module mutually can be switched between " farming measurement " pattern and " measurement of detouring " pattern by the function key on keyboard.
This utility model is towards the land self-operated measuring unit of agricultural machinery, the result providing land to measure for farm machinery tillage person with the advantage such as simple and direct, real-time and portable, without taking a round around along survey sideline, district under " farming measurement " pattern, the land number of farming can be read any time in cultivating procedure, check the progress that farming works, farming terminates to automatically generate the expense of farming, and avoids the area produced during a certain regional area of repeatedly farming to repeat billing issues.Compared to existing technology, this utility model reality during ploughing measures land number simple and direct, real-time, portablely, with powerful embedded microprocessor STM32 as core controller, set up based on embedded system development platform, employing multi-point data acquisition and real-time intelligent computing module realize the measurement to arable land land number, reach the management automatically during farm machinery tillage efficient and rational with what agricultural machinery was charged.
Accompanying drawing explanation
Fig. 1 is elevation figure of the present utility model；
Fig. 2 structured flowchart of the present utility model.
Detailed description of the invention
See Fig. 1, described land automatic measuring instrument is rectangle, casing front upper is 4.3 cun of LCDs 1, bottom is keyboard 8, it is provided with reset key 2, on and off switch 3, power supply indicator 4 and run indicator 5 in the centre position of display screen 2 with keyboard 8, keyboard 8 is provided with farming unit price key 6 and area measurement " farming measurement " and the function key 7 of " measurement of detouring " pattern switching are set.
nullSee Fig. 2，This utility model includes the Portable machine box being placed on agricultural tillage machinery，Gps data acquisition module it is provided with in this cabinet、Intelligence computation module、Power supply module、Human-machine interface module，Described intelligence computation module includes core controller STM32 and eprom memory，Eprom memory is connected with core controller STM32 by EPROM interface circuit，For storing the latitude coordinate information of Real-time Collection，Described gps data acquisition module is connected with core controller STM32 by communication interface，Gps data acquisition module，The longitude that will obtain when it is started working、Latitude、Date、Time、Receiver state information，Within in work process every 3 seconds, obtain longitude、Latitude、Date、Time、Receiver state information，And the data obtained are passed through RS-232C serial port with NMEA standard output to core controller STM32，Eprom memory stores the GPS gathered every 3 seconds and positions data，And combine GPS real-time data collection，When " farming measurement " pattern of employing，Realize agricultural machinery and can read farming land number in cultivating procedure any time，The progresses in real time of farming is provided for agricultural machinery operator，Intelligence computation module is when the work of " farming measurement " pattern of employing，Its process is first the output signal of the GPS positioning acquisition module collected to be stored in eprom memory，The real-time position information gathered according to GPS when user reads area or quits work and the earlier position information of EPROM storage，Utilize the distributed intelligence in cultivation area of position, all collection points，Area figures is produced by computation model，Realize calculating in real time and reading cultivated area，Double counting cultivated area problem when carrying out " measurement of detouring " without the circle that detoured in region to be measured and do not have " duration measurement " farming.When the work of " measurements of the detouring " pattern of employing, its process is people or machinery to detour a circle along measured zone, and collection measured zone profile boundaries, according to polygonal circumference reference area, can meet the Cost evaluating demand before farm machinery tillage.The built-in mode of operation of described intelligence computation module mutually can switch between " farming measurement " pattern and " measurement of detouring " pattern, and " measurement of detouring " can meet the demand of Cost evaluating before farm machinery tillage by obtaining arable land area periphery profile.Human-machine interface module is connected with core controller STM32, described human-machine interface module includes input keyboard module and LCD MODULE, wherein input keyboard module selects for mode of operation, units of measurement is arranged, statistical information is arranged and the parameter of numerical precision is arranged, LCD MODULE is responsible for showing in real time the information such as the area of intelligence computation module generation, distance, duty, reading for user, described power supply module is by being connected with core controller STM32 and being that whole device is powered.
Claims (4)
1. the land self-operated measuring unit towards agricultural machinery, it is characterized in that, it includes the Portable machine box being placed on agricultural tillage machinery, gps data acquisition module it is provided with in this cabinet, intelligence computation module, power supply module, human-machine interface module, described intelligence computation module includes core controller STM32 and eprom memory, eprom memory is connected with core controller STM32 by EPROM interface circuit, described gps data acquisition module is connected with core controller STM32 by communication interface, human-machine interface module is connected with core controller STM32, power supply module is connected with core controller STM32 and is that whole device is powered.
Device the most according to claim 1, it is characterized in that, described gps data acquisition module, obtains longitude, latitude, date, time, receiver state information in its work process every 3 seconds, the data obtained is passed through RS-232C serial port with NMEA standard output to STM32 core controller.
Device the most according to claim 1 and 2, it is characterised in that described intelligence computation module mutually can be switched between " farming measurement " pattern and " measurement of detouring " pattern by the function key on keyboard.
Device the most according to claim 3, it is characterized in that, described human-machine interface module includes input keyboard module and LCD MODULE, wherein input keyboard module selects for mode of operation, units of measurement is arranged, statistical information is arranged and the parameter of numerical precision is arranged, LCD MODULE is responsible for the area of display intelligence computation module generation, distance, the information of duty in real time, reads for user.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520895992.9U CN205482898U (en) | 2015-11-12 | 2015-11-12 | Land automatic measuring device towards agricultural machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520895992.9U CN205482898U (en) | 2015-11-12 | 2015-11-12 | Land automatic measuring device towards agricultural machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205482898U true CN205482898U (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520895992.9U Expired - Fee Related CN205482898U (en) | 2015-11-12 | 2015-11-12 | Land automatic measuring device towards agricultural machinery |
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| Country | Link |
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| CN (1) | CN205482898U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111998819A (en) * | 2020-08-27 | 2020-11-27 | 北京极佳味道酒店管理有限公司 | Measuring instrument for agricultural machinery tillage |
| CN112268535A (en) * | 2020-10-19 | 2021-01-26 | 中国农业科学院农业信息研究所 | Crop planting area measuring method and system |
-
2015
- 2015-11-12 CN CN201520895992.9U patent/CN205482898U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111998819A (en) * | 2020-08-27 | 2020-11-27 | 北京极佳味道酒店管理有限公司 | Measuring instrument for agricultural machinery tillage |
| CN111998819B (en) * | 2020-08-27 | 2022-07-29 | 北京极佳味道酒店管理有限公司 | Measuring instrument for agricultural machinery tillage |
| CN112268535A (en) * | 2020-10-19 | 2021-01-26 | 中国农业科学院农业信息研究所 | Crop planting area measuring method and system |
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| 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: 20160817 |
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| CF01 | Termination of patent right due to non-payment of annual fee |