CN103791879A - Method for area measurement based on GPS area measuring instrument - Google Patents
Method for area measurement based on GPS area measuring instrument Download PDFInfo
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- CN103791879A CN103791879A CN201410013279.7A CN201410013279A CN103791879A CN 103791879 A CN103791879 A CN 103791879A CN 201410013279 A CN201410013279 A CN 201410013279A CN 103791879 A CN103791879 A CN 103791879A
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Abstract
The invention discloses a method for area measurement based on a GPS area measuring instrument. An existing handheld GPS area measuring instrument serves as a tool, the handheld GPS area measuring instrument is installed at the top of an telescopic rod, the base portion of the telescopic rod is hinged to a rearview mirror of a harvester, and a clamping hoop is arranged on the hinged portion of the base portion of the telescopic rod to tightly clamp the telescopic rod. When the land area is measured, the harvester travels along the edge of a farmland when the harvester travels for the first circle, when the first-circle traveling is accomplished, crops are harvested and the area of the farmland is measured, so that the time for a person to hold the GPS area measuring instrument to walk along the farmland is omitted, and the operation efficiency is improved.
Description
Technical field
The present invention relates to the upper area measurement method of agricultural, the area measurement method while specially referring to harvester harvesting crops.
Background technology
The harvesting of the upper crops of agricultural now does not adopt manual harvesting mode substantially, the substitute is and gather in harvester, and general peasant household other itself there is no harvester, and rent harvester for its harvesting, this just can relate to the dispute of both sides for harvesting area unavoidably, so present consideration for this respect, now there is on the market the method for much locating to measure area with GPS, just mention a kind of GPS farmland area measuring instrument as authorized on August 19th, 2012 in the Chinese utility model patent of disclosed CN202403694U, there is this measuring instrument, people only needs hand-held measuring instrument to enclose around farmland ridge one, just can calculate actual area by the coordinate of GPS anchor point, this method is being widely used in area measurement industry, but this hand-held also there is some problems, the vigorous season of particularly gathering in, the harvester harvesting task of a day is very busy, but in order to measure area, the hand-held measuring appliance of having to again takes a round along ridge, so original time is with regard in not enough situation, hand-held measuring method just becomes more and loses time.
Summary of the invention
Technical matters to be solved by this invention is just to provide a kind of area measurement method based on GPS area measurement instrument, the GPS area measurement instrument of hand-held is installed to and on harvester, becomes vehicular, when utilizing harvester harvesting work, also measure the area of harvesting, for harvesting work is increased work efficiency.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: a kind of area measurement method based on GPS area measurement instrument, take original hand-held GPS area measurement instrument as instrument, it is characterized in that: hand-held GPS area measurement instrument is arranged on to a contractile expansion link top, described expansion link base portion is hinged on the rearview mirror of harvester, expansion link base portion hinged place arranges bail can clamp expansion link, while measuring land area:
A) harvester is anchored in to land survey starting point, adjusts the contracted length of expansion link, extension elongation is adjusted to inner side, ridge edge, rotate the level that is adjusted to;
B) now utilize bail that expansion bracket is clamped, fix expansion link, then this point is set on GPS area measurement instrument is starting point;
C) harvester is started working, and the harvesting work of its first lap is travelled along the area maximal margin of harvesting, guarantees that the distance between harvester side and ridge keeps unified while travelling;
D) harvester suspends after arriving the starting point in step b after travelling one week along ridge edge, packs up the GPS measuring instrument on expansion link, sets terminating point, thereby can calculate this land area according to the girth travelling.
Further, in the time running into ridge place in harvester driving process and have barrier, expansion link rotational angle can be got around to follow-up the continuing of barrier sails, the measuring instrument that while running into barrier is just hand-held also will get around, so the data that from anchor point, both measure almost difference are little, and expansion link itself is arranged on harvester rearview mirror and can rotates adjusting.
Further, when running into irregular ridge edge, when harvester cannot be pressed edge route running, can hand rotation adjust expansion link, allow GPS area measurement instrument manually by the walking of edge route, some irregular soil, particularly some dead angle places are less than 90 degree, harvester cannot drive to position, dead angle, now can utilize the expansion link of rotation, manually the track route of mobile GPS measuring instrument.
Further, a printer is installed in driving cab of harvester, described printer can be by the data-printing document of the transmission of GPS area measurement instrument, now a lot of GPS area measurement instruments can directly calculate harvesting expense according to unit price, but when practical operation, this data are not necessarily believed by peasant household, so the best way is exactly first to tell peasant household's actual measurement area, then print the document of charge according to area and unit price, so first charge system and measurement data are separated, because peasant household has data roughly at heart to the land area oneself of oneself harvesting itself, if directly inform its expense, can seem that expense is opaque, if and area and expense are separately informed, peasant household just can oneself settle accounts, next has had the document peasant household of printing can degree of enhancing trust, reduce some unnecessary expense disputes, also improved the work efficiency of harvesting work.
Advantage of the present invention is being installed to the GPS area measurement instrument of hand-held on harvester, utilize the GPS area measurement instrument of hand-held is installed to and on harvester, becomes vehicular, like this when harvester is in the time gathering in crops, the harvesting route of first lap can be placed on along ridge edge, like this in the time having gathered in circle crops, also measure and got well actual harvesting area, save conventional handhold GPS area measurement instrument and also wanted the travel time manually enclosing around farmland one, for harvesting work is increased work efficiency.
Embodiment
First need more conventional on the market hand-held GPS area measurement instrument to be installed to the top of an expansion link, receiving antenna on the similar and old-fashioned televisor of the structure of this expansion link, expansion link itself can extend or shorten, and the base portion of expansion link is ball shape, the base portion of ball shape embeds a clamping hoop with ball recess, clamping hoop is fixed on the rearview mirror of harvester, the base portion of expansion link is can be along arbitrarily angled rotation like this, the similar principle that can rotate at televisor top with receiving antenna is consistent, the just basic installation of the GPS area measurement instrument of vehicular like this, then carry out in the following way area measurement:
A) harvester is anchored in to land survey starting point, adjust the contracted length of expansion link, extension elongation is adjusted to inner side, ridge edge, rotates and be adjusted to level, be located at like this anchor point fundamental sum harvester position consistency of the GPS area measurement instrument of expansion link head;
B) now utilize bail that expansion bracket is clamped, fix expansion link, then this point is set on GPS area measurement instrument is starting point;
C) harvester is started working, and the harvesting work of its first lap is travelled along the area maximal margin of harvesting, and the girth of edge and ridge travels, and guarantees that GPS area measurement instrument is close to ridge edge while travelling, error can be reduced to so minimum;
D) harvester suspends after arriving the starting point in step b after travelling one week along ridge edge, packs up the GPS measuring instrument on expansion link, sets terminating point, thereby can calculate this land area according to the girth travelling.
In the time running into ridge place in harvester driving process and have barrier, clamping hoop can be unclamped, by expansion link rotational angle, allowing GPS area measurement instrument get around follow-up the continuing of barrier sails, because the measuring instrument that while running into barrier is just hand-held also will get around, so the data that from anchor point, both measure almost difference are little, and expansion link itself is arranged on harvester rearview mirror and can rotates adjusting
When running into irregular ridge edge, when harvester cannot be pressed edge route running, can hand rotation adjust expansion link, allow GPS area measurement instrument manually walk by edge route, some irregular soil, particularly some dead angle places are less than 90 degree, and harvester cannot drive to position, dead angle, now can utilize the expansion link of rotation, manually the track route of mobile GPS measuring instrument.
Claims (4)
1. the area measurement method based on GPS area measurement instrument, take original hand-held GPS area measurement instrument as instrument, it is characterized in that: hand-held GPS area measurement instrument is arranged on to a contractile expansion link top, described expansion link base portion is hinged on the rearview mirror of harvester, expansion link base portion hinged place arranges bail can clamp expansion link at a fixed angle, while measuring land area:
A) harvester is anchored in to land survey starting point, adjusts the contracted length of expansion link, extension elongation is adjusted to inner side, ridge edge, and rotate expansion link and be adjusted to level;
B) now utilize bail that expansion bracket is clamped, fix expansion link, then this point is set on GPS area measurement instrument is starting point;
C) harvester is started working, and the harvesting work of its first lap is travelled along the area maximal margin of harvesting, guarantees that the distance between harvester side and ridge keeps unified while travelling;
D) harvester suspends after arriving the starting point in step b after travelling one week along ridge edge, packs up the GPS measuring instrument on expansion link, sets terminating point, thereby can calculate this land area according to the girth travelling.
2. the area measurement method based on GPS area measurement instrument according to claim 1, it is characterized in that: in the time running into ridge place in harvester driving process and have barrier, can unclamp bail and expansion link rotational angle is got around to follow-up the continuing of barrier sail.
3. the area measurement method based on GPS area measurement instrument according to claim 1, it is characterized in that: when running into irregular ridge edge, when harvester cannot be pressed edge route running, can unclamp bail hand rotation and adjust expansion link, allow GPS area measurement instrument manually walk by edge route.
4. the area measurement method based on GPS area measurement instrument according to claim 1, is characterized in that: a printer is installed in driving cab of harvester, and described printer can be by the data-printing document of the transmission of GPS area measurement instrument.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410013279.7A CN103791879B (en) | 2014-01-10 | 2014-01-10 | A kind of area measurement method based on GPS area measurement instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410013279.7A CN103791879B (en) | 2014-01-10 | 2014-01-10 | A kind of area measurement method based on GPS area measurement instrument |
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| Publication Number | Publication Date |
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| CN103791879A true CN103791879A (en) | 2014-05-14 |
| CN103791879B CN103791879B (en) | 2016-09-07 |
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| CN201410013279.7A Expired - Fee Related CN103791879B (en) | 2014-01-10 | 2014-01-10 | A kind of area measurement method based on GPS area measurement instrument |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2018094582A1 (en) * | 2016-11-22 | 2018-05-31 | 深圳市大疆创新科技有限公司 | Hand-held terminal for collecting geographical information of farmland |
| CN109215071A (en) * | 2018-10-08 | 2019-01-15 | 东南大学 | The intelligent harvester for both rice and wheat swath measurement method of view-based access control model |
| CN112208421A (en) * | 2019-07-09 | 2021-01-12 | 深圳中集专用车有限公司 | Transfer vehicle and transfer method |
| CN113108690A (en) * | 2021-04-06 | 2021-07-13 | 成都网感科技有限公司 | Area measurement method suitable for large-area land measurement |
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| CN101672639A (en) * | 2009-10-13 | 2010-03-17 | 江苏大学 | System and method based on GPS for measuring farmland working area |
| CN201536491U (en) * | 2009-07-20 | 2010-08-04 | 江苏大学 | GPS-based combined harvester farmland area measuring metering device |
| CN102577742A (en) * | 2012-02-20 | 2012-07-18 | 南通大学 | Real-time acre counting method based on GPS (Global Positioning System) |
| CN203324816U (en) * | 2013-07-06 | 2013-12-04 | 西北农林科技大学 | Field soil moisture content detection trolley based on automatic navigation |
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- 2014-01-10 CN CN201410013279.7A patent/CN103791879B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7478518B2 (en) * | 2006-04-20 | 2009-01-20 | Deere & Company | Yield monitor system |
| CN201536491U (en) * | 2009-07-20 | 2010-08-04 | 江苏大学 | GPS-based combined harvester farmland area measuring metering device |
| CN101672639A (en) * | 2009-10-13 | 2010-03-17 | 江苏大学 | System and method based on GPS for measuring farmland working area |
| CN102577742A (en) * | 2012-02-20 | 2012-07-18 | 南通大学 | Real-time acre counting method based on GPS (Global Positioning System) |
| CN203324816U (en) * | 2013-07-06 | 2013-12-04 | 西北农林科技大学 | Field soil moisture content detection trolley based on automatic navigation |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018094582A1 (en) * | 2016-11-22 | 2018-05-31 | 深圳市大疆创新科技有限公司 | Hand-held terminal for collecting geographical information of farmland |
| CN109215071A (en) * | 2018-10-08 | 2019-01-15 | 东南大学 | The intelligent harvester for both rice and wheat swath measurement method of view-based access control model |
| CN109215071B (en) * | 2018-10-08 | 2021-09-28 | 东南大学 | Intelligent rice and wheat harvester swath measuring method based on vision |
| CN112208421A (en) * | 2019-07-09 | 2021-01-12 | 深圳中集专用车有限公司 | Transfer vehicle and transfer method |
| CN113108690A (en) * | 2021-04-06 | 2021-07-13 | 成都网感科技有限公司 | Area measurement method suitable for large-area land measurement |
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| Publication number | Publication date |
|---|---|
| CN103791879B (en) | 2016-09-07 |
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Effective date of registration: 20170330 Address after: 511404 Guangdong city of Guangzhou province Panyu District City Bridge Street North Street No. 6 Wing Lung eternal laundry factory floor workshop room 211-3 Patentee after: Guangzhou Construction Engineering Technology Co., Ltd. Address before: 313113 Zhejiang city of Huzhou province Changxing County Si'an Town Village Changxin ankelin Si Huang Chao (Changxin) plant protection professional cooperatives Patentee before: Changxing Sian Kelin Plant Protection Professional Cooperatives |
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Granted publication date: 20160907 Termination date: 20190110 |