CN104729448A - Method for building farmland plane model by mobile phone - Google Patents
Method for building farmland plane model by mobile phone Download PDFInfo
- Publication number
- CN104729448A CN104729448A CN201310696001.XA CN201310696001A CN104729448A CN 104729448 A CN104729448 A CN 104729448A CN 201310696001 A CN201310696001 A CN 201310696001A CN 104729448 A CN104729448 A CN 104729448A
- Authority
- CN
- China
- Prior art keywords
- farmland
- mobile phone
- measurement
- areal model
- gps
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
- G01B21/04—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness by measuring coordinates of points
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/28—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring areas
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
- G01S19/14—Receivers specially adapted for specific applications
Abstract
The invention discloses a method for building a farmland plane model by a mobile phone. According to the method, a complex farmland plane model is calculated through GPS mobile positioning in a mobile phone. The method is simple and convenient, and complicated calculation can be omitted. Even a farmland of a quite irregular shape can be measured quickly and accurately. The efficiency of farmland measurement is high, and the problem of large error caused by artificial measurement is avoided.
Description
Technical field
The present invention relates to a kind of method that farmland areal model set up by mobile phone.
Background technology
The survey calculation in a large amount of areas, the length of side and distance etc. is usually had when farmland is measured.In the past traditional metering system is nearly all by manual measurement, and manual measurement exists, and work efficiency is low, working strength Yamato is the drawbacks such as error component is large.And due to the farmland often out-of-shape thus increase the difficulty of measurement of reality, make measuring error also larger.
Summary of the invention
The object of the invention is to overcome defect of the prior art, a kind of mobile phone is provided to set up the method for farmland areal model, described method utilizes the GPS running fix in mobile phone and then calculates complicated farmland areal model, described method is simple and convenient, measuring error is little, can save complicated loaded down with trivial details calculating simultaneously.
The present invention is achieved by the following technical programs.
A method for farmland areal model set up by mobile phone, and described method step is as follows:
First the gps satellite function of search of mobile phone is used, carry out satnav, and the verification of carrying out measuring initial point position confirms, and then confirm that whether the position measuring starting point in cell phone map is correct, if correct, start farmland and measure, every 3s records the longitude and latitude of spaced points on the way; Get back to measurement starting point when measurement is complete, system automatic search is got back to and is measured starting point and confirm; After measurement, can form the Blur track of measurement in cell phone map, need to confirm, if path is errorless, then the GPS measuring path on the way uploads onto the server with reference to point value by mobile phone; Server obtains the gps coordinate of each corner points of farmland areal model again by fuzzy algorithm, and then calculate the areal model in farmland, and then distance-measurement computation and infinitesimal analysis is utilized to calculate area, the measurement data such as the length of side and distance of farmland areal model.
The method of farmland areal model set up by above-mentioned a kind of mobile phone, and wherein, it is uploaded onto the server by GPRS or 3G network that the GPS measuring path on the way uploads onto the server with reference to point value by described mobile phone.
The method of farmland areal model set up by above-mentioned a kind of mobile phone, wherein, described server is by measuring longitude and latitude and the equator reference point value of the GPS reference point in path on the way, utilize contiguous 2 angles becoming line and equator reference point to calculate space angle, then each 2 that pass through path segments on the way become lines, by fuzzy algorithm, calculate the space angle that each quadrilateral is relative, obtain the gps coordinate of each corner points of farmland areal model, and then calculate the areal model in farmland.
The method of farmland areal model set up by a kind of mobile phone of the present invention, and described method utilizes the GPS running fix in mobile phone and then calculates complicated farmland areal model, and described method is simple and convenient, measuring error is little, can save complicated loaded down with trivial details calculating simultaneously.Even if also can measure rapidly and accurately for the farmland of shape very irregular, it is high that efficiency is measured in farmland, and the problem that when can avoid manual measurement, the error of problem is large.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet that the method for farmland areal model set up by a kind of mobile phone of the present invention.
Embodiment
Below by way of specific embodiment, the specific embodiment of the present invention is described in further detail.
The method of farmland areal model set up by a kind of mobile phone, if Fig. 1 is the schematic flow sheet that the method for farmland areal model set up by a kind of mobile phone of the present invention, first the gps satellite function of search of mobile phone is used, carry out satnav, and the verification of carrying out measuring initial point position confirms, then confirm that whether the position measuring starting point in cell phone map is correct, if correct, start farmland and measure, every 3s records the longitude and latitude of spaced points on the way, if measure the malposition of starting point, then re-start the verification of measuring initial point position and confirm; Get back to measurement starting point when measurement is complete, system automatic search is got back to and is measured starting point and confirm, if there is mistake, then re-starts measurement; If measure the malposition of starting point, then re-start the verification of measuring initial point position and confirm; After measurement, the Blur track of measurement in cell phone map, can be formed, need to confirm, if path is errorless, then the GPS measuring path is on the way uploaded onto the server by GPRS or 3G network with reference to point value by mobile phone, if the process of Blur track is wrong, then again upgrades Blur track; If mistake appears in measuring process, then re-start measurement; If measure the malposition of starting point, then re-start the position verification of measuring starting point and confirm; Server is by measuring longitude and latitude and the equator reference point value of the GPS reference point in path on the way, utilize contiguous 2 angles becoming line and equator reference point to calculate space angle, then each 2 that pass through path segments on the way become lines, pass through fuzzy algorithm, calculate the space angle that each quadrilateral is relative, obtain the gps coordinate of each corner points of farmland areal model, and then calculate the areal model in farmland, and then distance-measurement computation and infinitesimal analysis is utilized to calculate area, the measurement data such as the length of side and distance of farmland areal model.
Claims (3)
1. a method for farmland areal model set up by mobile phone, it is characterized in that, described method step is as follows:
First the gps satellite function of search of mobile phone is used, carry out satnav, and the verification of carrying out measuring initial point position confirms, and then confirm that whether the position measuring starting point in cell phone map is correct, if correct, start farmland and measure, every 3s records the longitude and latitude of spaced points on the way; Get back to measurement starting point when measurement is complete, system automatic search is got back to and is measured starting point and confirm; After measurement, can form the Blur track of measurement in cell phone map, need to confirm, if path is errorless, then the GPS measuring path on the way uploads onto the server with reference to point value by mobile phone; Server obtains the gps coordinate of each corner points of farmland areal model again by fuzzy algorithm, and then calculate the areal model in farmland, and then distance-measurement computation and infinitesimal analysis is utilized to calculate area, the measurement data such as the length of side and distance of farmland areal model.
2. the method for farmland areal model set up by a kind of mobile phone as claimed in claim 1, it is characterized in that, it is uploaded onto the server by GPRS or 3G network that the GPS measuring path on the way uploads onto the server with reference to point value by described mobile phone.
3. the method for farmland areal model set up by a kind of mobile phone as claimed in claim 1, it is characterized in that, described server is by measuring longitude and latitude and the equator reference point value of the GPS reference point in path on the way, utilize contiguous 2 angles becoming line and equator reference point to calculate space angle, then each 2 that pass through path segments on the way become lines, pass through fuzzy algorithm, calculate the space angle that each quadrilateral is relative, obtain the gps coordinate of each corner points of farmland areal model, and then calculate the areal model in farmland.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310696001.XA CN104729448A (en) | 2013-12-18 | 2013-12-18 | Method for building farmland plane model by mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310696001.XA CN104729448A (en) | 2013-12-18 | 2013-12-18 | Method for building farmland plane model by mobile phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104729448A true CN104729448A (en) | 2015-06-24 |
Family
ID=53453572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310696001.XA Pending CN104729448A (en) | 2013-12-18 | 2013-12-18 | Method for building farmland plane model by mobile phone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104729448A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106650595A (en) * | 2016-10-09 | 2017-05-10 | 巴州极飞农业航空科技有限公司 | Land block boundary identification method and boundary identification device |
| CN109308562A (en) * | 2017-07-28 | 2019-02-05 | 井关农机株式会社 | Farmland management system |
| CN110910007A (en) * | 2019-11-19 | 2020-03-24 | 湖南文理学院 | Novel aquaculture scale evaluating system |
| CN112040421A (en) * | 2020-09-10 | 2020-12-04 | 安徽阡陌网络科技有限公司 | Data fusion method based on agricultural map acquisition and presentation |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060083076A (en) * | 2005-01-15 | 2006-07-20 | 박상래 | Construction monitoring system |
| CN101672639A (en) * | 2009-10-13 | 2010-03-17 | 江苏大学 | System and method based on GPS for measuring farmland working area |
| CN202403694U (en) * | 2012-01-04 | 2012-08-29 | 河南科技大学 | GPS (global positioning system) farmland area measuring apparatus |
| CN103017693A (en) * | 2012-12-03 | 2013-04-03 | 广东欧珀移动通信有限公司 | Method for measuring area of smart phone |
| CN103308026A (en) * | 2013-06-28 | 2013-09-18 | 上海斐讯数据通信技术有限公司 | Method for measuring house area by mobile terminal |
-
2013
- 2013-12-18 CN CN201310696001.XA patent/CN104729448A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060083076A (en) * | 2005-01-15 | 2006-07-20 | 박상래 | Construction monitoring system |
| CN101672639A (en) * | 2009-10-13 | 2010-03-17 | 江苏大学 | System and method based on GPS for measuring farmland working area |
| CN202403694U (en) * | 2012-01-04 | 2012-08-29 | 河南科技大学 | GPS (global positioning system) farmland area measuring apparatus |
| CN103017693A (en) * | 2012-12-03 | 2013-04-03 | 广东欧珀移动通信有限公司 | Method for measuring area of smart phone |
| CN103308026A (en) * | 2013-06-28 | 2013-09-18 | 上海斐讯数据通信技术有限公司 | Method for measuring house area by mobile terminal |
Non-Patent Citations (1)
| Title |
|---|
| 师维军: "基于智能手机GPS功能进行农田测量的研究", 《农业网络信息》 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106650595A (en) * | 2016-10-09 | 2017-05-10 | 巴州极飞农业航空科技有限公司 | Land block boundary identification method and boundary identification device |
| CN109308562A (en) * | 2017-07-28 | 2019-02-05 | 井关农机株式会社 | Farmland management system |
| CN109308562B (en) * | 2017-07-28 | 2024-01-05 | 井关农机株式会社 | Farmland management system |
| CN110910007A (en) * | 2019-11-19 | 2020-03-24 | 湖南文理学院 | Novel aquaculture scale evaluating system |
| CN112040421A (en) * | 2020-09-10 | 2020-12-04 | 安徽阡陌网络科技有限公司 | Data fusion method based on agricultural map acquisition and presentation |
| CN112040421B (en) * | 2020-09-10 | 2022-08-09 | 安徽阡陌网络科技有限公司 | Data fusion method based on agricultural map acquisition and presentation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104535064A (en) | Wi-Fi fingerprint-assisted indoor mobile terminal inertial navigation method | |
| CN103776446A (en) | Pedestrian autonomous navigation calculation algorithm based on MEMS-IMU | |
| CN104729448A (en) | Method for building farmland plane model by mobile phone | |
| US11175141B2 (en) | Checking map alignment | |
| CN102565812B (en) | Method for measuring point coordinates of hidden point in GPS RTK (global positioning system-real time kinematic) | |
| CN105091911A (en) | Detection system and method for dynamic positioning precision of POS (point of sale) system | |
| CN102706352A (en) | Vector map matching navigation method for linear target in aviation | |
| CN104182512A (en) | Transformation and verification methods of GPS (global positioning system) coordinates and local coordinates | |
| CN104776844A (en) | Fire point locating method for forest fire prevention | |
| CN102506872B (en) | Method for judging flight route deviation | |
| CN104931976A (en) | Portable geographic information field real-time mapping method | |
| CN107861509A (en) | A kind of anchor point method for correcting coordinate and the method for improving robot localization precision | |
| CN103472472A (en) | Navigation positioning method and navigation positioning apparatus | |
| CN104216405B (en) | The air navigation aid and equipment of field robot | |
| CN115615430B (en) | Positioning data correction method and system based on strapdown inertial navigation | |
| CN104019814A (en) | Indoor wireless positioning method and system based on accessible point correction | |
| CN114111775A (en) | Multi-sensor fusion positioning method and device, storage medium and electronic equipment | |
| KR101519266B1 (en) | Method for estimating indoor position of vehicle | |
| CN110906830A (en) | Intelligent distance measuring wheel system and distance measuring method thereof | |
| CN106323284A (en) | Indoor positioning system and method based on path set and coordinate system | |
| CN104897059B (en) | A kind of irregular stacking body volume measuring method of pocket | |
| JP2013007889A5 (en) | ||
| CN105717517B (en) | A kind of vehicle-mounted big dipper multi-mode GNSS high accuracy roads basis collecting method | |
| CN103440663A (en) | Compensation method of calibration plate circular mark point imaging deviation in digital imaging system | |
| CN103344211A (en) | Sun positioning method and system for mobile terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150624 |
|
| WD01 | Invention patent application deemed withdrawn after publication |