CN206741248U - Double antenna intelligence ground making of paddyfield system based on Beidou navigation - Google Patents
Double antenna intelligence ground making of paddyfield system based on Beidou navigation Download PDFInfo
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- CN206741248U CN206741248U CN201720271165.1U CN201720271165U CN206741248U CN 206741248 U CN206741248 U CN 206741248U CN 201720271165 U CN201720271165 U CN 201720271165U CN 206741248 U CN206741248 U CN 206741248U
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- paddyfield
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Abstract
The utility model discloses the double antenna intelligence ground making of paddyfield system based on Beidou navigation, mainly including vehicle-mounted Big Dipper high accuracy integral type tablet personal computer terminal, controller, GNSS satellite positioning antenna, radio station reception antenna, hydraulic buttery valve, suspension hydraulic oil cylinder.Single chip control module built in controller, the operation signal that vehicle-mounted Big Dipper high accuracy integral type tablet personal computer terminal is sent is responded upwards, sends electric signal to hydraulic buttery valve downwards；Hydraulic buttery valve is connected by oil pipe with tractor gear pump, and connects suspension hydraulic cylinder by oil pipe, realizes the control to the lifting of Rear-axle suspension oil cylinder；Hydraulic buttery valve receives controller and controls electric signal accordingly, suspension hydraulic oil cylinder is operated accordingly, realizes the control to farm implements.The utility model obtains the horizontal equilibrium state and absolute elevation information of Work machine agricultural machinery and implement, solves the problems, such as that leveling paddy field efficiency is low, operation quality is not high in real time by Big Dipper double antenna location technology.
Description
Technical field
Agricultural operation Navigation Control positioning field is the utility model is related to, is based especially on the double antenna intelligence of Beidou navigation
Ground making of paddyfield system.
Background technology
Need to carry out ground levelling operation during paddy-field-working, beneficial to liquid manure uniform irrigation, sow, increase beneficial to the dry and wet of rice
Add the survival rate of paddy field crops, while very important effect is all played to follow-up water paddy irrigation, farming growth, be farming
The most basic requirement of thing increasing both production and income.To promote the meticulous process of agricultural and information system management operation, all parts of the country to be proposed
The requirement of ground levelling.Obtain agricultural machinery working information in real time simultaneously, there is important directive significance to agricultural production.As the Big Dipper is led
The development for location technology of navigating, agricultural machinery working information is obtained using Beidou navigation location technology in real time, is obtained for national Land Information
Bring great convenience.
Farmland surface flat condition is to influence the key factor of field irrigation efficiency and effect.There is result of study to show, by
In the out-of-flatness of farmland surface, the farmland irrigation water more than 20% is wasted.Simultaneously, due to the out-of-flatness of paddy field soil,
Cause paddy field moisture distribution uneven, the growth to rice has a negative impact, and directly affects last growing way and yield.Pass simultaneously
The ground levelling operating efficiency of system is low, and Work machine repeats to roll paddy field, can cause soil hardening, form gully, same unfavorable
In the growth of crop.Therefore how precisely efficient control ground making of paddyfield operation when one of current paddy field ground levelling it is urgent
Demand.
The content of the invention
In order to solve the above problems, the utility model provides the double antenna intelligence ground making of paddyfield system based on Beidou navigation,
It controls Work machine efficiently to carry out ground making of paddyfield by Beidou satellite navigation, and paddy-field flattening degree is high, manipulates intelligence conveniently, effectively
Solves the problems, such as traditional paddy-field flattening.
The utility model solves its technical problem institute：
Double antenna intelligence ground making of paddyfield system based on Beidou navigation, mainly including vehicle-mounted Big Dipper high accuracy integral type flat board
Computer terminal, controller, GNSS satellite positioning antenna, radio station reception antenna, hydraulic buttery valve, suspension hydraulic oil cylinder.
Single chip control module built in controller, vehicle-mounted Big Dipper high accuracy integral type tablet personal computer terminal is responded upwards and is sent
Operation signal, send electric signal to hydraulic buttery valve downwards；Hydraulic buttery valve is connected by oil pipe with tractor gear pump, and
And suspension hydraulic cylinder is connected by oil pipe, realize the control to the lifting of Rear-axle suspension oil cylinder；Hydraulic buttery valve receives controller phase
The control electric signal answered, makes suspension hydraulic oil cylinder be operated accordingly, realizes the control to farm implements.
The vehicle-mounted Big Dipper high accuracy integral type tablet personal computer terminal, is 9 cun of vehicle-mounted flat computers, the built-in high-precision Big Dipper
Locating module, data communication module, and Big Dipper intelligence ground making of paddyfield system operating software is installed, it is fixed in driver's cabin
Portion.
The suspension hydraulic oil cylinder replaces old-fashioned trifilar suspension lifting arm, connects lift arm and the drop-down of tractor respectively
Bar, form the trifilar suspension of tractor.
Defend the left and right sides, the real-time reception Big Dipper, GPS etc. that the GNSS satellite positioning antenna is arranged on operation scarification equipment
Star signal, positioning and the elevation information at scarification equipment both ends are obtained in real time, and controller passes through Serial Port Line and vehicle-mounted end
End connection carries out the transmission of data, controls two antennas to be constantly in relative to benchmark face balance by software and internal algorithm
Position.
Receive the differential data of base station station broadcast transmitting, car in real time by the antenna of field vehicle-attached radio installed in roof
The high-precision Big Dipper locating module built in flat board is carried, real-time RTK resolvings are carried out, so as to obtain the Precision Elevation of agricultural machinery and water
Level state information, the Big Dipper intelligence ground making of paddyfield system operating software carried by vehicle-mounted flat carry out the high dynamic of internal information
Analysis is resolved, and real time down control instruction is controlled downwards to controller, controller to hydraulic buttery valve, hydraulic buttery valve pair
Suspension hydraulic oil cylinder carries out real-time dynamic control, and then controls the preparation tool for being suspended on trifilar suspension, and the GNSS on farm implements is defended
Star positions antenna, obtains the states such as current Centimeter Level horizontal attitude and elevation information in real time, Real-time Feedback is on vehicle-mounted flat
Control software, so as to realize a closed loop, the poised state to preparation tool in real time and the essence of height condition can be realized
High dynamic control is spent, reaches final application effect.
The vehicle-mounted Big Dipper high accuracy integral type tablet personal computer terminal, the ground of the convenient operation in inside when being preferably mounted at driving
Side, the signal of base station differential signal and GNSS satellite the positioning antenna transmission received by controller, real-time display connect
Receive number of satellite, positioning states, copper, the velocity information of current work, trace information, current position level sea
Degree of lifting variation error, working area etc. information.
The data communication module is built in vehicle-mounted Big Dipper high accuracy integral type tablet personal computer terminal, realizes real-time benchmark
The data acquisition for information of standing, and with the information-based data transfer of control centre etc..
Originally practical beneficial effect is
The utility model solves the problems, such as that leveling paddy field efficiency is low, operation quality is not high, can lift ground making of paddyfield
Quality, promote being uniformly distributed for paddy field moisture, more preferable condition is created in the growth to crops.
The horizontal equilibrium shape that the utility model passes through Big Dipper double antenna location technology, in real time acquisition Work machine agricultural machinery and implement
State and absolute elevation information, in real time control make farm implements both sides also reach in the case of same datum-plane height farm implements in itself
Horizontal equilibrium state.
Brief description of the drawings
FigureIt is system schema logic composition schematic diagram.
Fig. 2 is system operating diagram.
Embodiment
The high accuracy positioning information of scarification equipment and the receipts of altitude data are realized based on high-precision Big Dipper board controller
Collection, in combination with the correlation of the processing of controller and software inhouse algorithm and related data, in real time acquisition scarification equipment
Position and elevation information, and corresponding reaction is made to magnetic valve, and then realize and the balance of scarification equipment height is controlled.
As shown in figure 1, being whole system structural representation, the GNSS antenna of scarification equipment both sides obtains big-dipper satellite in real time
High accuracy positioning directed information.Wireless differential reference station is located at the upper right side of figure, and it is by data link by base station
Differential data, be transferred to the built-in high-precision big dipper module of vehicle-mounted flat, carry out real-time RTK resolvings, and carry out follow-up
Control operation, while the data link is supported all information transfers of whole operation process to control centre, is carried out real
When Agricultural Machinery Information management, the issue and inquiry of data can be carried out by WEB modes.
Wireless differential reference station positions antenna and data communication set by Big Dipper high precision GNSS receiver, GNSS satellite
Into, high-precision satellite positioning information is received by base station, by the data communication modes such as radio station to vehicle-mounted mobile station launch difference
Data.
Vehicle-mounted mobile station provides 12V DC power supply according to place vehicle.Whole movement station is defended by high-precision controller, GNSS
Star positioning antenna, antenna of field vehicle-attached radio and associated data line composition.
Vehicle-mounted mobile station host uses double antenna Big Dipper locating module, the differential signal launched by receiving base station,
Real-time RTK resolvings are carried out, so as to obtain high-precision location information.
After field is entered, automatic mode and manual mode two ways can be used to determine the reference plane of operation.From
Working truck carries out original elevation collection in operating area according to certain path under dynamic model formula, and software is believed according to original elevation
Breath calculates the height datum of entire area；User sets work standard face based on experience value under manual mode；Scarification equipment is placed in
Work standard face, activation system can complete the ground making of paddyfield operation of large area field.
As shown in Fig. 2 it is the system operating diagram of system.Differential data enters vehicle tablet terminal, and terminal passes through soft
Part controls controller, and then lifting and the balance of scarification equipment are realized by hydraulic control valve control hydraulic jack.
The high-precision location information that vehicle-mounted mobile station is obtained is transmitted to Big Dipper intelligence ground making of paddyfield and operates software, soft
Realize that the analysis to real time data calculates inside part, and the height of its benchmark setting can be carried out by software in automatic mode
Journey information is compared, so as to obtain the difference of current work elevation information and reference plane and then make corresponding reaction.
High-precision positioning and elevation information are received, in order to maintain a poised state, software carries out corresponding anti-
The output of phase induced current should be carried out to controller, and then electromagnetic hydraulic valve is transferred to by controller, to control inside hydraulic valve
Operation.Hydraulic valve controls the lifting of hydraulic jack to realize the lifting of corresponding hydraulic cylinder by oil circuit, and then realizes site preparation
Machinery is constantly in the work standard face of setting.At the same time, also single hydraulic cylinder can be controlled by manual mode in software
Related operation is realized in lifting.
Substitute old-fashioned suspension solutions by hydraulic suspension, while scarification equipment is controlled by the control of hydraulic valve in real time
Height, to carry out more preferable paddy field prepartion of land operation.
Software section operates software based on a Big Dipper intelligence ground making of paddyfield that Android platform is developed.Software is simply to grasp
Realized as interface to the level of hydraulic suspension and the control of height.
Software instructs the sequence of operations of leveling paddy field, Ke Yishi with the display of shirtsleeve operation interface and real-time height
Existing plot job management, height set management, one group of hydraulic jack to carry out the functions such as hand hoisting step-down operation respectively.
Using Big Dipper double antenna location technology, and the differential data of base station is accessed, the high-precision Big Dipper of real-time resolving
Positioning, orientation, elevation information, transmit information to control system and are controlled in real time.The bad field of ground condition is being run into simultaneously,
Corresponding single hydraulic jack can be adjusted respectively, it is constantly in the position of relative datum face balance.
Those skilled in the art can carry out various remodeling and change to the utility model.Therefore, the utility model covers
The various remodeling fallen into the range of appended claims and its equivalent and change are covered.
Claims (5)
1. the double antenna intelligence ground making of paddyfield system based on Beidou navigation, mainly including vehicle-mounted Big Dipper high accuracy integral type flat board electricity
Brain terminal, controller, GNSS satellite positioning antenna, radio station reception antenna, hydraulic buttery valve, suspension hydraulic oil cylinder, it is characterized in that：
Single chip control module built in controller, the operation letter that vehicle-mounted Big Dipper high accuracy integral type tablet personal computer terminal is sent is responded upwards
Number, send electric signal to hydraulic buttery valve downwards；Hydraulic buttery valve is connected by oil pipe with tractor gear pump, and passes through oil
Pipe connects suspension hydraulic cylinder, realizes the control to the lifting of Rear-axle suspension oil cylinder；Hydraulic buttery valve receives controller and controlled accordingly
Electric signal, suspension hydraulic oil cylinder is operated accordingly, realize the control to farm implements.
2. the double antenna intelligence ground making of paddyfield system according to claim 1 based on Beidou navigation, it is characterized in that：The car
Big Dipper high accuracy integral type tablet personal computer terminal is carried, is fixed on cabin interior, is 9 cun of vehicle-mounted flat computers, built-in height
Precision Big Dipper locating module, data communication module.
3. the double antenna intelligence ground making of paddyfield system according to claim 1 based on Beidou navigation, it is characterized in that：It is described outstanding
Hang hydraulic jack and replace old-fashioned trifilar suspension lifting arm, connect the lift arm of tractor and lower pull bar respectively, form tractor
Trifilar suspension.
4. the double antenna intelligence ground making of paddyfield system according to claim 1 based on Beidou navigation, it is characterized in that：It is described
GNSS satellite positioning antenna is arranged on the left and right sides of operation scarification equipment.
5. the double antenna intelligence ground making of paddyfield system according to claim 1 based on Beidou navigation, it is characterized in that：The electricity
Platform reception antenna is installed on roof.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201720271165.1U CN206741248U (en) | 2017-03-20 | 2017-03-20 | Double antenna intelligence ground making of paddyfield system based on Beidou navigation |
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| CN201720271165.1U CN206741248U (en) | 2017-03-20 | 2017-03-20 | Double antenna intelligence ground making of paddyfield system based on Beidou navigation |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108803644A (en) * | 2018-07-20 | 2018-11-13 | 浙江大学宁波理工学院 | The horizontal automatic control device of mounted implement |
| CN110109452A (en) * | 2019-04-11 | 2019-08-09 | 湖南龙舟农机股份有限公司 | A kind of double antenna navigation border protection systems |
| CN110186421A (en) * | 2019-05-28 | 2019-08-30 | 贵州省水利投资(集团)有限责任公司 | Rock fill dam construction storehouse surface hand-held integration measurement system and method for measurement |
| CN111771642A (en) * | 2020-08-06 | 2020-10-16 | 岳阳农广发粮油发展有限公司 | Planting method of high-quality Huarong rice |
| CN113412707A (en) * | 2021-05-25 | 2021-09-21 | 山东交通学院 | Rice direct seeding unit self-adaption method based on Beidou and row spacing changing realization method |
| CN114489031A (en) * | 2022-01-26 | 2022-05-13 | 上海联适导航技术股份有限公司 | Flat leveling operation overload control system and method based on satellite |
| CN114494432A (en) * | 2021-12-31 | 2022-05-13 | 上海联适导航技术股份有限公司 | Leveling and slope-adjusting operation terrain track display system and method based on satellite positioning |
-
2017
- 2017-03-20 CN CN201720271165.1U patent/CN206741248U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108803644A (en) * | 2018-07-20 | 2018-11-13 | 浙江大学宁波理工学院 | The horizontal automatic control device of mounted implement |
| CN110109452A (en) * | 2019-04-11 | 2019-08-09 | 湖南龙舟农机股份有限公司 | A kind of double antenna navigation border protection systems |
| CN110186421A (en) * | 2019-05-28 | 2019-08-30 | 贵州省水利投资(集团)有限责任公司 | Rock fill dam construction storehouse surface hand-held integration measurement system and method for measurement |
| CN110186421B (en) * | 2019-05-28 | 2024-03-12 | 贵州省水利投资(集团)有限责任公司 | Handheld integrated measurement system and measurement method for earth-rock dam construction bin surface |
| CN111771642A (en) * | 2020-08-06 | 2020-10-16 | 岳阳农广发粮油发展有限公司 | Planting method of high-quality Huarong rice |
| CN113412707A (en) * | 2021-05-25 | 2021-09-21 | 山东交通学院 | Rice direct seeding unit self-adaption method based on Beidou and row spacing changing realization method |
| CN113412707B (en) * | 2021-05-25 | 2022-05-24 | 山东交通学院 | Rice direct seeding unit self-adaption method based on Beidou and row spacing changing realization method |
| CN114494432A (en) * | 2021-12-31 | 2022-05-13 | 上海联适导航技术股份有限公司 | Leveling and slope-adjusting operation terrain track display system and method based on satellite positioning |
| CN114489031A (en) * | 2022-01-26 | 2022-05-13 | 上海联适导航技术股份有限公司 | Flat leveling operation overload control system and method based on satellite |
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Address after: 201702 Beidou innovation base, No.99, Lane 215, Gaoguang Road, Xujing Town, Qingpu District, Shanghai Patentee after: Shanghai Lianshi Navigation Technology Co.,Ltd. Patentee after: HEILONGJIANG ZHONGXING MACHINERY EQUIPMENT Co.,Ltd. Address before: 201702 Beidou innovation base, No.99, Lane 215, Gaoguang Road, Xujing Town, Qingpu District, Shanghai Patentee before: SHANGHAI LIANSHI NAVIGATION TECHNOLOGY Co.,Ltd. Patentee before: HEILONGJIANG ZHONGXING MACHINERY EQUIPMENT Co.,Ltd. |