CN218995686U - Device for conveniently confirming boundary of operation area - Google Patents
Device for conveniently confirming boundary of operation area Download PDFInfo
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- CN218995686U CN218995686U CN202223078498.2U CN202223078498U CN218995686U CN 218995686 U CN218995686 U CN 218995686U CN 202223078498 U CN202223078498 U CN 202223078498U CN 218995686 U CN218995686 U CN 218995686U
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Abstract
The utility model relates to a device for conveniently confirming the boundary of an operation area, and belongs to the technical field of garden tools. The device comprises a handheld navigation module, wherein a receiving processing storage circuit mainly composed of a receiving unit, a data acquisition unit, a storage processing unit and a power supply unit is arranged in a shell of the navigation module; the wireless signal receiving chip of the receiving unit is in communication connection with the data acquisition unit and is used for transmitting the received positioning coordinate data from the base station to the data acquisition unit; the data acquisition unit is in communication connection with the storage processing unit and is used for transmitting the acquired boundary coordinate data to the storage processing unit; the storage processing unit is used for generating map data of the operation area according to the boundary coordinate data, and the map data is transmitted to the automatic mobile equipment through the communication and direct current power supply interface. The utility model is convenient and quick, and ensures that the operation of the automatic mobile equipment has more operation flexibility.
Description
Technical Field
The utility model relates to an operation area boundary device, in particular to a device for conveniently confirming the operation area boundary, and belongs to the technical field of garden tools.
Background
The prior intelligent mower starts to use RTK (Real-time differential positioning) technology to realize the lawn boundary setting without boundary line laying. According to the knowledge of the applicant, the RTK device and the communication module are integrated on the mower, the mower is remotely controlled to pass through the whole lawn boundary through wireless communication, the position of the boundary is recorded in real time, and then a working area boundary map is generated.
Practice proves that the mode of demarcating the boundary by remote control of the whole mower is limited by slow walking of the mower, so that the efficiency is low, the precision is poor, the APP remote control operation is required to be matched, and the practical application is inconvenient.
Disclosure of Invention
The utility model aims to provide a device for conveniently and quickly confirming the boundary of an operation area, which aims at the defects of the prior art and can conveniently and quickly realize the boundary of the area to be processed.
In order to achieve the above purpose, the basic technical scheme of the device for conveniently confirming the boundary of the operation area of the utility model is as follows: the portable navigation device comprises a handheld navigation module which is communicated with automatic mobile equipment and is connected with a power interface in an adapting mode, wherein a shell of the navigation module is provided with a receiving processing storage circuit which mainly comprises a receiving unit, a data acquisition unit, a storage processing unit and a power supply unit;
the receiving unit comprises a wireless signal receiving chip, and a signal receiving port of the wireless signal receiving chip is connected with a receiving antenna;
the data acquisition unit comprises an RTK chip, and a first antenna port and a second antenna port of the RTK chip are respectively connected with a first GPS positioning antenna and a second GPS positioning antenna;
the storage processing unit is composed of a storage processing chip;
the power supply unit is provided with a parallel communication and direct current power supply interface and a standby power supply interface which are respectively connected with the input end of the voltage stabilizing circuit, the communication and direct current power supply interface is matched with the communication and power supply interface of the automatic mobile equipment, and the output end of the voltage stabilizing circuit respectively supplies power to other circuit units;
the wireless signal receiving chip of the receiving unit is in communication connection with the data acquisition unit and is used for transmitting the received positioning coordinate data from the base station to the data acquisition unit; the data acquisition unit is in communication connection with the storage processing unit and is used for transmitting the acquired boundary coordinate data to the storage processing unit; the storage processing unit is used for generating operation area map data according to the boundary coordinate data and transmitting the operation area map data to the automatic mobile equipment through the communication and direct current power supply interface.
Therefore, by adopting the utility model, the operation area map can be obtained by controlling the automatic mobile equipment to walk as in the prior art, and the operator can walk by holding the navigation module to obtain the operation area map and then transmit the operation area map to the automatic mobile equipment, so that the operation of the automatic mobile equipment is more flexible and convenient.
The utility model is further perfected as follows: the shell is formed by buckling a disc-shaped upper cover and a disc-shaped lower cover.
The utility model is further perfected as follows: the shell is internally provided with an antenna group comprising a receiving antenna, a first GPS positioning antenna and a second positioning antenna and a receiving processing and storing circuit board.
The utility model is still further perfected as follows: the receiving processing storage circuit board is provided with a battery serving as a standby power supply, a communication and direct current interface and a receiving processing storage circuit consisting of a receiving unit, a data acquisition unit, a storage processing unit and a power supply unit.
The utility model is further perfected as follows: the voltage stabilizing circuit is composed of an electromagnetic interference suppression inductor, a voltage stabilizing chip and an output filter inductor which are connected in series in sequence.
Drawings
The utility model is described in further detail below with reference to the accompanying drawings.
Fig. 1 is a schematic perspective exploded view of an embodiment of the present utility model.
Fig. 2 is a block diagram of a receive processing memory circuit of the embodiment of fig. 1.
Fig. 3 is a schematic diagram of the receiving unit circuit in fig. 2.
Fig. 4 is a schematic circuit diagram of the data acquisition unit of fig. 2.
Fig. 5 is a schematic circuit diagram of the memory processing unit in fig. 2.
Fig. 6 is a schematic diagram of the power supply unit circuit of fig. 2.
Detailed Description
Example 1
The present embodiment is a device for determining a boundary of a convenient and fast determination operation area for an intelligent mower to operate a lawn, the structure of the device is shown in fig. 1, a disc-shaped upper cover 1 and a disc-shaped lower cover 4 are mutually buckled to form a housing which is adapted to the shape of the installation part of the intelligent mower and is convenient to hold, and an antenna group 2 including a receiving antenna RF1, a first GPS positioning antenna RF2 and a second GPS positioning antenna RF3 and a receiving processing and storing circuit board 3 are arranged in the housing to form a handheld navigation module.
The receiving and processing storage circuit board 3 is provided with a battery 3-1 serving as a standby power supply and a communication and direct current power supply interface 3-2, and the communication and direct current power supply interface 3-2 can be connected and connected with a communication and power supply interface on the intelligent mower in an adapting mode. The receiving processing and storing circuit on the receiving processing and storing circuit board 3 is shown in fig. 2, and mainly comprises a receiving unit, a data acquisition unit, a storing and processing unit and a power supply unit.
Specifically, as shown in fig. 3, the receiving unit is mainly composed of a wireless signal receiving chip U5 of model E22-900T22S, and the signal receiving port 12 of the wireless signal receiving chip U5 is pin-connected to the receiving antenna RF1. The data acquisition unit is shown in fig. 4 and includes an RTK chip U8 having a model UM982, and the first and second antenna port pins 2 and 36 of the RTK chip U8 are connected to the first and second GPS positioning antennas RF2 and RF3, respectively. The memory processing unit is mainly composed of a memory processing chip U9 of a model ESP32-WROOM-32U as shown in FIG. 5. The power supply unit is shown in fig. 6, and has a parallel communication and direct current power supply interface P2 and a standby power supply interface P1 respectively connected with the input end of the voltage stabilizing circuit, the voltage stabilizing circuit has an electromagnetic interference suppression inductor L2, a voltage stabilizing chip U3 and an output filter inductor L1 which are sequentially connected in series, so that the output ends respectively output stable required voltages to other circuit units.
The communication port 23 pin of the wireless signal receiving chip U5 of the receiving unit is in communication connection with the corresponding port 19 pin of the data acquisition unit RTK chip U8, so that the received positioning coordinate data from the base station is transmitted to the data acquisition unit. The communication port 20 pin of the data acquisition unit RTK chip U8 is in communication connection with the corresponding port 36 pin of the storage processing unit storage processing chip U9, so that the acquired positioning coordinate data communicated and transmitted by the boundary coordinate data are transmitted to the storage processing unit. The storage processing unit is used for generating operation area map data according to the boundary coordinate data, and after the handheld navigation module is connected with the communication and power interface on the intelligent mower in an adaptive mode, the operation area map data is transmitted to the intelligent mower through the communication and direct current power interface.
When the device is used, the device for conveniently confirming the boundary of the operation area can be arranged on the intelligent mower, and the intelligent mower is controlled to move through the whole lawn boundary, the boundary position is recorded in real time, and the required map data of the boundary of the operation area is generated as in the prior art; the intelligent lawn mower can be separated from the intelligent lawn mower, and is powered by a standby power supply battery, so that an operator walks through the whole lawn boundary in a handheld manner, records the boundary position in real time, and generates required operation area boundary map data; and finally, transmitting the data to the intelligent mower. Therefore, the method is more flexible and convenient to use, not only can the generation efficiency of the working boundary be improved, but also the boundary map precision of the uneven region can be improved.
In addition to the embodiments described above, other embodiments of the utility model are possible. All technical schemes formed by equivalent substitution or equivalent transformation fall within the protection scope of the utility model.
Claims (4)
1. The utility model provides a convenient confirm operation area boundary device which characterized in that: the portable navigation device comprises a handheld navigation module which is communicated with automatic mobile equipment and is connected with a power interface in an adapting mode, wherein a shell of the navigation module is provided with a receiving processing storage circuit which mainly comprises a receiving unit, a data acquisition unit, a storage processing unit and a power supply unit;
the receiving unit comprises a wireless signal receiving chip, and a signal receiving port of the wireless signal receiving chip is connected with a receiving antenna;
the data acquisition unit comprises an RTK chip, and a first antenna port and a second antenna port of the RTK chip are respectively connected with a first GPS positioning antenna and a second GPS positioning antenna;
the storage processing unit is composed of a storage processing chip;
the power supply unit is provided with a parallel communication and direct current power supply interface and a standby power supply interface which are respectively connected with the input end of the voltage stabilizing circuit, the communication and direct current power supply interface is matched with the communication and power supply interface of the automatic mobile equipment, and the output end of the voltage stabilizing circuit respectively supplies power to other circuit units;
the wireless signal receiving chip of the receiving unit is in communication connection with the data acquisition unit and is used for transmitting the received positioning coordinate data from the base station to the data acquisition unit; the data acquisition unit is in communication connection with the storage processing unit and is used for transmitting the acquired boundary coordinate data to the storage processing unit; the storage processing unit is used for generating operation area map data according to the boundary coordinate data and transmitting the operation area map data to the automatic mobile equipment through the communication and direct current power supply interface;
the voltage stabilizing circuit is composed of an electromagnetic interference suppression inductor, a voltage stabilizing chip and an output filter inductor which are connected in series in sequence.
2. The portable validation work area boundary apparatus of claim 1, wherein: the shell is formed by buckling a disc-shaped upper cover and a disc-shaped lower cover.
3. The portable validation work area boundary apparatus of claim 2, wherein: the shell is internally provided with an antenna group comprising a receiving antenna, a first GPS positioning antenna and a second positioning antenna and a receiving processing and storing circuit board.
4. A portable validation operating area boundary apparatus according to claim 3, wherein: the receiving processing storage circuit board is provided with a battery serving as a standby power supply, a communication and direct current interface and a receiving processing storage circuit consisting of a receiving unit, a data acquisition unit, a storage processing unit and a power supply unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223078498.2U CN218995686U (en) | 2022-11-21 | 2022-11-21 | Device for conveniently confirming boundary of operation area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223078498.2U CN218995686U (en) | 2022-11-21 | 2022-11-21 | Device for conveniently confirming boundary of operation area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218995686U true CN218995686U (en) | 2023-05-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223078498.2U Active CN218995686U (en) | 2022-11-21 | 2022-11-21 | Device for conveniently confirming boundary of operation area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218995686U (en) |
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2022
- 2022-11-21 CN CN202223078498.2U patent/CN218995686U/en active Active
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