CN112772108B - Lawn robot-based grass cutting method - Google Patents
Lawn robot-based grass cutting method Download PDFInfo
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- CN112772108B CN112772108B CN202110136379.9A CN202110136379A CN112772108B CN 112772108 B CN112772108 B CN 112772108B CN 202110136379 A CN202110136379 A CN 202110136379A CN 112772108 B CN112772108 B CN 112772108B
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- lawn
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/006—Control or measuring arrangements
- A01D34/008—Control or measuring arrangements for automated or remotely controlled operation
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D75/00—Accessories for harvesters or mowers
- A01D75/18—Safety devices for parts of the machines
- A01D75/185—Avoiding collisions with obstacles
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Abstract
The invention discloses a grass cutting method based on a lawn robot, which comprises the following steps: arranging a plurality of base stations on a lawn to be trimmed; starting the grass mower, and connecting the grass mower with the mobile communication equipment; the mobile communication equipment sends a grass cutting instruction to the grass mower, and the grass mower automatically trims the lawn according to the provided map after receiving the base station signal; the mobile communication equipment displays the grass cutting condition of the grass mower in real time. In the invention, one grass mower can be in communication pairing with a plurality of sets of base stations, the base stations are set and the lawn map is drawn only when the lawn is trimmed for the first time, and the grass can be cut only by placing the grass mower on the lawn and starting the grass mower when the lawn is trimmed for the subsequent time. The method for trimming the plurality of unconnected lawns by one lawn trimmer is realized, and the time and the labor cost are greatly saved.
Description
Technical Field
The invention relates to the technical field of greening tools, in particular to a grass cutting method based on a lawn robot.
Background
Along with the increase of urban afforestation coverage, the maintenance task of afforestation aggravates gradually, and conventional lawn pruning is mostly that manual work is handheld machine goes on, and manual operation not only is slow, needs more workman simultaneously, so lead to the work of afforestation maintenance to accomplish in time.
Disclosure of Invention
The invention aims to solve the problems and provides a grass cutting method based on a lawn robot.
In order to achieve the purpose, the invention adopts the following technical scheme:
a lawn robot-based grass cutting method comprises the following steps:
arranging a plurality of base stations on a lawn to be trimmed;
starting the grass mower, and connecting the grass mower with the mobile communication equipment;
the mobile communication equipment sends a grass cutting instruction to the grass mower, and the grass mower automatically trims the lawn according to the provided map after receiving the base station signal;
the mobile communication equipment displays the grass cutting condition of the grass mower in real time;
lawn robot includes battery package and automobile body, the inside of automobile body is equipped with lifting unit, and lifting unit's bottom passes through coupling assembling and connects the cover body, the inside of the cover body is equipped with drive arrangement and cutting blade, lifting unit comprises driving piece, threaded rod, thread bush, connecting rod, guide rail and push rod, the one end and the thread bush of connecting rod are connected, and the other end slides along the guide rail, push rod and connecting rod fixed connection, coupling assembling comprises movable rod and universal shaft, the universal shaft is equipped with two to be located the both ends of movable rod respectively, two the universal shaft respectively with push rod and cover body coupling, lifting unit is equipped with at least three to around cover body annular evenly distributed, the bottom of the cover body is equipped with a plurality of distance sensor who corresponds with lifting unit.
As a further description of the above technical solution:
the mobile communication equipment sends a grass cutting instruction to the grass mower, and the step of automatically trimming the lawn according to the provided map after the grass mower receives the base station signal comprises the following steps:
if the lawn to be mowed is mowed for the first time, the lawnmower walks around the lawn to be mowed for a circle, draws a map, and uploads the map to the cloud;
if the lawn to be mowed is mowed before, the lawnmower calls the map from the cloud.
As a further description of the above technical solution:
the map includes obstacle information.
As a further description of the above technical solution:
when the lawn mower automatically trims the lawn, the map information is continuously updated, and the updated map information is transmitted to the cloud.
As a further description of the above technical solution:
the continuously updating the map information includes: manually changing map information on the mobile communication equipment; or the lawnmower automatically detours according to the obstacles on the lawn to be mowed so as to update the map information.
As a further description of the above technical solution:
the grass cutting condition comprises the running state of the grass mower and the grass cutting completion degree.
As a further description of the above technical solution:
the grass cutting method further comprises the following steps:
and after one lawn is trimmed, carrying the grass mower to another lawn for continuous trimming.
As a further description of the above technical solution:
the lawnmower may be communicatively paired with a plurality of base stations on a lawn.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. in the invention, one grass mower can be in communication pairing with a plurality of sets of base stations, the base stations are set and a lawn map is drawn only when a lawn is trimmed for the first time, and grass can be cut only by placing the grass mower on the lawn and starting the grass mower when the lawn is trimmed again in the subsequent time; moreover, when the unconnected lawns are trimmed, the base station does not need to be reset, and the grass trimming can be started. The method for trimming the plurality of unconnected lawns by one lawn mower is realized, and the time and the labor cost are greatly saved.
2. According to the invention, the cover body on the grass cutting robot is provided with the plurality of lifting components and the connecting components, the distance between the cover body and the ground is detected through the distance sensor at the bottom of the cover body, and the lifting of the cover body is controlled through the lifting components, so that the distance between the cover body and the ground is kept constant, and grass cutting machinery is not easy to collide with the ground.
Drawings
FIG. 1 is a schematic view of the overall structure of a lawn robot according to the present invention;
FIG. 2 is a schematic view of the lifting assembly of the present invention;
FIG. 3 is a schematic view of a connecting assembly according to the present invention;
FIG. 4 is a schematic view of a grass cutting process according to the present invention.
Illustration of the drawings:
1. a vehicle body; 2. a cover body; 3. a drive member; 4. a threaded rod; 5. a threaded sleeve; 6. a connecting rod; 7. a guide rail; 8. a push rod; 9. a movable rod; 10. a cardan shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b):
referring to fig. 1-4, a lawn robot-based grass cutting method includes:
arranging a plurality of base stations on a lawn to be trimmed;
starting the grass mower, and connecting the grass mower with the mobile communication equipment;
the mobile communication equipment sends a grass cutting instruction to the grass mower, and the grass mower automatically trims the lawn according to the provided map after receiving the base station signal;
the mobile communication equipment displays the grass cutting condition of the grass mower in real time; the grass cutting condition comprises the running state of the grass mower and the grass cutting completion degree.
Lawn robot includes battery package and automobile body 1, the inside of automobile body 1 is equipped with lifting unit, and lifting unit's the bottom is through coupling assembling connection cover body 2, the inside of the cover body 2 is equipped with drive arrangement and cutting blade, lifting unit is by driving piece 3, the threaded rod 4, thread bush 5, connecting rod 6, guide rail 7 and push rod 8 are constituteed, the one end and the thread bush 5 of connecting rod 6 are connected, the other end slides along guide rail 7, push rod 8 and 6 fixed connection of connecting rod, coupling assembling comprises movable rod 9 and cardan shaft 10, cardan shaft 10 is equipped with two, and be located the both ends of movable rod 9 respectively, two cardan shafts 10 are connected with push rod 8 and cover body 2 respectively, lifting unit is equipped with at least threely, and around 2 annular evenly distributed of the cover body, the bottom of the cover body 2 is equipped with a plurality of distance sensor that correspond with lifting unit.
The mobile communication equipment sends a grass cutting instruction to the grass mower, and the step of automatically trimming the lawn according to the provided map after the grass mower receives the base station signal comprises the following steps:
if the lawn to be mowed is mowed for the first time, the lawnmower walks around the lawn to be mowed for a circle, draws a map, and uploads the map to the cloud;
and if the lawn to be mowed is mowed before, the lawnmower calls the map from the cloud.
The lawn robot is provided with two batteries which are respectively a built-in battery and a detachable battery. The capacity of the built-in battery and the capacity of the pluggable battery can be the same or the capacity of the built-in battery is far smaller than the capacity of the pluggable battery. When the electric quantity of the pluggable battery pack is low, an operator removes the pluggable battery pack and takes the pluggable battery pack for charging, and the mower continues to cut grass by using the electric energy of the built-in battery pack; when the pluggable battery pack is fully charged and installed on the mower, the power supply can be supplied to the mower, and meanwhile, the built-in battery pack can also be supplied to the mower. The lawn mower is still in a working state in the process of plugging and unplugging the battery pack to be charged, so that interruption is avoided, and the time for stopping and charging is greatly saved.
The base station is equipped with two at least, and a plurality of base stations are annular evenly distributed, and the base station is located the top on lawn, hangs through the couple and establishes on building or trees. All be equipped with mobile communication equipment on basic station and the lawn robot, mobile communication equipment passes through bluetooth, WIFI or GPRS transmission signal, has the display screen on the basic station. The map information transmitted to the lawn robot by the base station comprises obstacle information, and the base station automatically plans a grass cutting path according to the map.
And (2) starting the grass mower aiming at the trimming of one lawn, connecting the grass mower with the mobile communication equipment, sending a grass trimming instruction to the grass mower by the mobile communication equipment, automatically trimming the lawn according to the provided map after the grass mower receives the base station signal, and displaying the grass trimming condition of the grass mower in real time by the mobile communication equipment. The grass cutting condition comprises the running state of the grass mower and the grass cutting completion degree. If the lawn to be mowed is mowed for the first time, the lawnmower walks around the lawn to be mowed for a circle, draws a map, and uploads the map to the cloud; and if the lawn to be mowed is mowed before, the lawnmower calls the map from the cloud. When the lawnmower automatically trims the lawn, the map information is continuously updated, and the updated map information is transmitted to the cloud. The continuously updating the map information includes: manually changing map information on the mobile communication equipment; or the lawnmower automatically detours according to the obstacles on the lawn to be mowed so as to update the map information.
Aiming at the trimming of a plurality of lawns, when the lawnmower finishes trimming a first lawn, the information of finishing trimming is fed back to the mobile communication equipment, and after receiving the information, an operator moves the lawnmower to another lawn to continue trimming. If another lawn is first-time trimmed, repeating the steps of trimming the first lawn, resetting a new base station, drawing a map, uploading the map to the cloud end, and further trimming the lawn. The other lawn may be adjacent lawn, distant lawn, or lawn in different area and city. If another lawn has been trimmed and the lawn information map has been uploaded to the cloud for storage, the operator only needs to place the lawnmower in the lawn area to be trimmed and start the lawnmower to begin the grass cutting operation. And a base station does not need to be reset, a map is drawn and the like, so that a large amount of labor cost and time cost are saved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (3)
1. A grass cutting method based on a lawn robot is characterized by comprising the following steps:
arranging a plurality of base stations on a lawn to be trimmed;
starting the grass mower, and connecting the grass mower with the mobile communication equipment;
the mobile communication equipment sends a grass cutting instruction to the grass mower, and the grass mower automatically trims the lawn according to the provided map after receiving the base station signal;
the mobile communication equipment displays the grass cutting condition of the grass mower in real time;
the mobile communication equipment sends a grass cutting instruction to the grass mower, and the step of automatically cutting the lawn according to the provided map after the grass mower receives the base station signal comprises the following steps: if the lawn to be mowed is mowed for the first time, the lawnmower walks around the lawn to be mowed for a circle, draws a map, and uploads the map to the cloud; if the lawn to be mowed is mowed before, the lawnmower calls the map from the cloud;
the map comprises obstacle information;
when the lawnmower automatically trims the lawn, the map information is continuously updated, and the updated map information is transmitted to the cloud;
the continuously updating the map information includes: manually changing map information on the mobile communication equipment; or the lawnmower automatically detours according to the obstacles on the lawn to be cut so as to update the map information;
the grass cutting condition comprises the running state of the grass mower and the grass cutting completion degree;
lawn robot includes battery package and automobile body (1), the inside of automobile body (1) is equipped with lifting unit, and lifting unit's bottom passes through coupling assembling and connects the cover body (2), the inside of the cover body (2) is equipped with drive arrangement and cutting blade, lifting unit comprises driving piece (3), threaded rod (4), thread bush (5), connecting rod (6), guide rail (7) and push rod (8), the one end and the thread bush (5) of connecting rod (6) are connected, and the other end slides along guide rail (7), push rod (8) and connecting rod (6) fixed connection, coupling assembling comprises movable rod (9) and universal shaft (10), universal shaft (10) are equipped with two to be located the both ends of movable rod (9) respectively, two universal shaft (10) are connected with push rod (8) and the cover body (2) respectively, lifting unit is equipped with at least threely to around the annular evenly distributed of the cover body (2), the bottom of the cover body (2) is equipped with a plurality of distance sensor that correspond with lifting unit.
2. A lawn robot-based mowing method according to claim 1, wherein the mowing method further comprises:
and after one lawn is trimmed, carrying the grass mower to another lawn for continuous trimming.
3. A method as claimed in claim 2, wherein the lawnmower is communicatively coupled to a plurality of base stations on a lawn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110136379.9A CN112772108B (en) | 2021-02-01 | 2021-02-01 | Lawn robot-based grass cutting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110136379.9A CN112772108B (en) | 2021-02-01 | 2021-02-01 | Lawn robot-based grass cutting method |
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| CN112772108A CN112772108A (en) | 2021-05-11 |
| CN112772108B true CN112772108B (en) | 2023-03-31 |
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Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10034421B2 (en) * | 2015-07-24 | 2018-07-31 | Irobot Corporation | Controlling robotic lawnmowers |
| US10952369B2 (en) * | 2017-04-24 | 2021-03-23 | Kubota Corporation | Grass management system |
| CN109691290B (en) * | 2017-10-20 | 2021-03-02 | 南京德朔实业有限公司 | Grass trimmer |
| CN108040582A (en) * | 2018-01-26 | 2018-05-18 | 武汉理工大学 | A kind of automatic tracking power-operated mower based on DGPS |
| CN208768443U (en) * | 2018-03-16 | 2019-04-23 | 成都理工大学 | Embedded turf-mown system based on ARM |
| CN109247118A (en) * | 2018-08-24 | 2019-01-22 | 宁波市德霖机械有限公司 | Intelligent grass-removing based on full-view camera building electronic map |
| CN109287246B (en) * | 2018-08-24 | 2020-09-22 | 宁波市德霖机械有限公司 | Intelligent mower for building map based on laser radar |
| CN210808279U (en) * | 2019-03-18 | 2020-06-23 | 广西农业职业技术学院 | Lawn pattern trimming device |
| CN210226216U (en) * | 2019-05-23 | 2020-04-03 | 江苏八斗才建设有限公司 | Pruning device for landscaping engineering |
| CN112148813A (en) * | 2019-06-27 | 2020-12-29 | 深圳拓邦股份有限公司 | Random mower partitioning method and random mower |
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