CN216771977U - Pointer type translation machine position detection device based on GPS-RTK positioning - Google Patents
Pointer type translation machine position detection device based on GPS-RTK positioning Download PDFInfo
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- CN216771977U CN216771977U CN202120545703.8U CN202120545703U CN216771977U CN 216771977 U CN216771977 U CN 216771977U CN 202120545703 U CN202120545703 U CN 202120545703U CN 216771977 U CN216771977 U CN 216771977U
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Abstract
The utility model provides a pointer type translation machine position detection device based on GPS-RTK positioning, which comprises a GPS-RTK reference station, a GPS-RTK mobile station, a wireless communication module and a remote server, wherein the GPS-RTK reference station is in signal connection with the GPS-RTK mobile station through the wireless communication module, the GPS-RTK mobile station is in signal connection with the remote server through the wireless communication module, and the GPS-RTK mobile station receives satellite calibration information from the GPS-RTK reference station. The utility model adds RTK function on the basis of using GPS, so that the detection position can be put at the tail, the position detection precision can be improved to 1-2cm, the position detection precision of the pointer type translation machine is increased, and the flexible installation of the position detection device is realized.
Description
Technical Field
The utility model belongs to the technical field of agricultural intelligent irrigation, and particularly relates to a pointer type translation machine position detection device based on GPS-RTK positioning.
Background
Present pointer sprinkler position detection device uses the encoder mostly, encoder tower box is installed on the central water pipe at sprinkler center, it is extremely inconvenient to install, detect the position change simultaneously and can only detect the position of first span body, can not perceive the position that the tail strides the body, the position detects imperfectly, the GPS position detection device that few present pointer sprinkler position detection device adopted, the majority uses the single-point location module, positioning accuracy is the highest only about 2 meters, hardly improve again, can not satisfy the occasion that the high accuracy of pointer sprinkler was used and is detected.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention is directed to a position detection apparatus for a pointer type translation machine based on GPS-RTK positioning, so as to provide a position detection apparatus for a pointer type translation machine based on GPS-RTK positioning, which is flexible in installation and can improve control accuracy of the pointer type translation machine.
In order to achieve the purpose, the technical scheme of the utility model is realized as follows:
the pointer type translation machine position detection device based on GPS-RTK positioning comprises a GPS-RTK reference station, a GPS-RTK mobile station, a wireless communication module and a remote server, wherein the GPS-RTK reference station is in signal connection with the GPS-RTK mobile station through the wireless communication module, the GPS-RTK mobile station is in signal connection with the remote server through the wireless communication module, and the GPS-RTK mobile station receives satellite calibration information from the GPS-RTK reference station;
the GPS-RTK reference station comprises a first GPS receiving antenna, a first data processing module and a first power supply conversion device, wherein the first data processing module carries out reference positioning processing on satellite information received by the first GPS receiving antenna to generate satellite calibration information;
the GPS-RTK mobile station comprises a second GPS receiving antenna, a second data processing module and a second power supply conversion device, the second data processing module jointly processes satellite information received by the second GPS receiving antenna and the satellite calibration information to obtain a current position coordinate value of the pointer type translation machine, and the second data processing module sends the coordinate value to the remote server through the wireless communication module.
The central control unit is connected with the remote server through a wireless communication module, and the central control unit further controls the operation of the sprinkler after receiving coordinate value information of the remote server.
Further, the wireless communication module is a 4G/5G wireless communication module or a SUB1G wireless communication module.
Further, the GPS-RTK mobile station is arranged on the tail span of the pointer type translation machine.
Furthermore, the GPS-RTK reference station is arranged at the central point of the pointer type translation machine.
Compared with the prior art, the pointer type translation machine position detection device based on GPS-RTK positioning has the following advantages:
(1) the position detection device of the pointer type translation machine based on GPS-RTK positioning, disclosed by the utility model, has the advantages that on the basis of using a GPS, the RTK function is added, so that the detection position can be placed at the tail, the position detection precision can be improved to 1-2cm, the position detection precision of the pointer type translation machine is increased, and the flexible installation of the position detection device is realized, so that the problems that the traditional pointer type translation machine uses an encoder, although the precision is high, the installation position is limited, and the common GPS position detection device is flexible to install but the precision is insufficient can be solved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:
fig. 1 is a schematic diagram of a pointer type translation machine position detection device based on GPS-RTK positioning according to an embodiment of the present invention.
Detailed Description
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
The pointer type translation machine position detection device based on GPS-RTK positioning is characterized in that the GPS-RTK positioning is a GPS positioning mode based on differential positioning, RTK is called Real time kinematic (carrier phase difference technology) as shown in figure 1, and comprises a GPS-RTK reference station, a GPS-RTK mobile station, a wireless communication module and a remote server, wherein the GPS-RTK reference station is in signal connection with the GPS-RTK mobile station through the wireless communication module, the GPS-RTK mobile station is in signal connection with the remote server through the wireless communication module, and the GPS-RTK mobile station receives satellite calibration information from the GPS-RTK reference station; the pointer type translation sprinkling irrigation machine is a pointer type sprinkling irrigation machine, a central control cabinet and a GPS-RTK reference station are arranged at the position of a central fulcrum shaft of the pointer type sprinkling irrigation machine, and a GPS-RTK mobile station is arranged at the tail span position of the pointer type translation sprinkling irrigation machine; and a second data processing unit of the GPS-RTK mobile station performs joint calculation on satellite information received by a second GPS antenna and GPS-RTK base station satellite calibration information received from the wireless communication module to calculate a current position coordinate value, and simultaneously uploads the coordinate value to a remote server or a central control cabinet through the wireless communication module for logic processing to control the next movement of the sprinkling machine, and a user can access the remote server through a mobile phone APP to obtain related information.
The GPS-RTK reference station comprises a first GPS receiving antenna, a first data processing module and a first power supply conversion device, the first data processing module carries out reference positioning processing on satellite information received by the first GPS receiving antenna to generate satellite calibration information, the input end of the first power supply conversion device is connected with a solar cell panel or a storage battery, and the first power supply conversion device supplies power to the GPS-RTK reference station;
the GPS-RTK mobile station comprises a second GPS receiving antenna, a second data processing module and a second power supply conversion device, the second data processing module jointly processes satellite information received by the second GPS receiving antenna and satellite calibration information to obtain a coordinate value of the current position of the pointer type translation machine, the second data processing module sends the coordinate value to the remote server through the wireless communication module, the input end of the second power supply conversion device is connected with the solar cell panel or the storage battery, and the second power supply conversion device supplies power to the GPS-RTK mobile station.
Furthermore, the center control unit is arranged in the center control cabinet and is connected with the remote server through the wireless communication module, and the center control unit further controls the operation of the sprinkling machine after receiving coordinate value information of the remote server.
Furthermore, the wireless communication module is a 4G/5G wireless communication module or a SUB1G wireless communication module.
The pointer type translation machine position detection device based on GPS-RTK positioning is added with RTK function on the basis of using GPS, so that the detection position can be placed at the tail, the position detection precision can be improved to 1-2cm, the precision of pointer type translation machine position detection is increased, and the flexible installation of the position detection device is realized, thus the problems that the traditional pointer type translation machine uses an encoder, although the precision is high, the installation position is limited, and the common GPS position detection device is flexible in installation but the precision is not enough can be solved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (5)
1. The pointer type translation machine position detection device based on GPS-RTK positioning is characterized by comprising a GPS-RTK reference station, a GPS-RTK mobile station, a wireless communication module and a remote server, wherein the GPS-RTK reference station is in signal connection with the GPS-RTK mobile station through the wireless communication module, the GPS-RTK mobile station is in signal connection with the remote server through the wireless communication module, and the GPS-RTK mobile station receives satellite calibration information from the GPS-RTK reference station;
the GPS-RTK reference station comprises a first GPS receiving antenna, a first data processing module and a first power supply conversion device, wherein the first data processing module carries out reference positioning processing on satellite information received by the first GPS receiving antenna to generate satellite calibration information;
the GPS-RTK mobile station comprises a second GPS receiving antenna, a second data processing module and a second power supply conversion device, the second data processing module jointly processes satellite information received by the second GPS receiving antenna and the satellite calibration information to obtain a current position coordinate value of the pointer type translation machine, and the second data processing module sends the coordinate value to the remote server through the wireless communication module.
2. The pointer type translation machine position detection device based on GPS-RTK positioning as claimed in claim 1, further comprising a central control cabinet, wherein a central control unit is arranged in the central control cabinet, the central control unit is connected with the remote server through a wireless communication module, and the central control unit further controls the operation of the sprinkling machine after receiving coordinate value information of the remote server.
3. The pointer type translation machine position detection device based on GPS-RTK positioning as claimed in claim 1, wherein the wireless communication module is 4G/5G wireless communication module or SUB1G wireless communication module.
4. The pointer translation machine position detection apparatus based on GPS-RTK positioning according to claim 1, wherein the GPS-RTK rover station is disposed on an end span of the pointer translation machine.
5. The pointer translation machine position detection device based on GPS-RTK positioning according to claim 1, wherein the GPS-RTK reference station is provided at a pointer translation machine center point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120545703.8U CN216771977U (en) | 2021-03-17 | 2021-03-17 | Pointer type translation machine position detection device based on GPS-RTK positioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120545703.8U CN216771977U (en) | 2021-03-17 | 2021-03-17 | Pointer type translation machine position detection device based on GPS-RTK positioning |
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| Publication Number | Publication Date |
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| CN216771977U true CN216771977U (en) | 2022-06-17 |
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| CN202120545703.8U Active CN216771977U (en) | 2021-03-17 | 2021-03-17 | Pointer type translation machine position detection device based on GPS-RTK positioning |
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2021
- 2021-03-17 CN CN202120545703.8U patent/CN216771977U/en active Active
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