CN211236687U - Low-cost high accuracy three-dimensional positioning AGV navigation head based on laser positioning - Google Patents
Low-cost high accuracy three-dimensional positioning AGV navigation head based on laser positioning Download PDFInfo
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- CN211236687U CN211236687U CN201921596527.XU CN201921596527U CN211236687U CN 211236687 U CN211236687 U CN 211236687U CN 201921596527 U CN201921596527 U CN 201921596527U CN 211236687 U CN211236687 U CN 211236687U
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Abstract
The utility model discloses a low-cost high-precision three-dimensional positioning AGV navigation device based on laser positioning, which comprises a laser positioning base station, a positioning module, a terminal control system and an AGV trolley; the positioning module comprises a positioning sensor and a processor; the positioning module is arranged above the AGV trolley; the laser positioning base station emits laser, and the positioning module receives and processes laser information, so that the AGV movement closed-loop control is realized.
Description
Technical Field
The invention describes a low-cost high-precision three-dimensional positioning AGV navigation device based on laser positioning.
Background
Along with the continuous progress of science and technology, industrial automation degree is also higher and higher, and AGV transfer robot's application is also more and more common, and the various demands that bring simultaneously are also more and more, and to AGV's requirement that can accurate motion at some special occasions is higher and higher.
At present, most of the AGVs adopt coordinate navigation, magnetic navigation, visual navigation, laser navigation, optical navigation and picture recognition navigation. Although the coordinate navigation can realize path modification, the reliability is high, but the measurement and installation are complex, the workload is large, and the precision is low. Magnetic navigation needs to lay magnetic strips or buried metal wires for navigation, and changing or expanding the path is troublesome, which is not beneficial to flexible production. The high cost of the visual navigation is not suitable for small and medium-sized enterprises. The requirements of laser and optical navigation on the field environment are higher, and meanwhile, light pollution of different degrees can be generated, so that certain disadvantages exist.
Disclosure of Invention
In order to solve the problems, the invention provides a low-cost high-precision three-dimensional positioning AGV navigation device based on laser positioning.
The technical device of the invention is as follows:
a laser emission device for three-dimensional positioning comprises an AGV trolley, a laser positioning base station, a positioning module and a terminal control system;
the AGV trolley is provided with a wireless digital transmission module, and can be controlled by a terminal control system.
The laser positioning base station comprises a laser emitting component and a coding controller, wherein the laser emitting component can emit surface laser, and the coding controller can code the laser emitting component and can code an angle and a serial number of the laser emitting component;
the positioning module is arranged above the AGV trolley;
the positioning module comprises a positioning sensor and a processor, the positioning sensor receives laser emitted by the laser positioning base station, the processor identifies the received laser, calculates the three-dimensional coordinate of the positioning module relative to the laser positioning device according to laser coding information, and wirelessly transmits data to the terminal control system;
the terminal control system can set the starting point or the terminal point of the AGV through remote data transmission.
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FIG. 1 is a block diagram of the present invention
Detailed Description
A low-cost high-precision three-dimensional positioning AGV navigation device based on laser positioning comprises an AGV trolley, a laser positioning base station, a positioning module and a terminal control system; the laser positioning base station can emit laser planes and is installed around the AGV trolley, and the quantity of the laser planes can be placed according to the actual situation of a field. The positioning module is arranged above the AGV.
The AGV comprises a trolley body and a wireless digital transmission module; the wireless digital transmission module is connected with a terminal control system, and can realize remote control and change of the starting point and the terminal point of the trolley.
The positioning module receives a laser surface emitted by the laser positioning base station, identifies laser information, processes and calculates data of position information of the positioning module and the laser positioning base station through the processor, converts the position information into three-dimensional space coordinates, and transmits the coordinate information to the terminal control system in real time.
The starting point coordinates and the end point coordinates of the AGV are reset through the terminal control system, the terminal control system can reasonably distribute the running routes of the AGV and the running speeds of the AGV according to the number of the AGV and the task mode, and therefore working efficiency is improved.
Claims (1)
1. The utility model provides a low-cost high accuracy three-dimensional positioning AGV navigation head based on laser positioning which characterized in that: the system comprises an AGV trolley, a laser positioning base station and a terminal control system; a positioning module is arranged above the AGV trolley; the AGV is provided with a wireless digital transmission module; the laser positioning base station comprises a laser emitting component and a coding controller, wherein the laser emitting component emits surface lasers, and the coding controller codes the laser emitting component, codes an angle and a serial number of the laser emitting component; the positioning module comprises a processor and a positioning sensor, the positioning sensor receives laser emitted by the laser positioning base station, and the processor is connected with the terminal control system through the wireless digital transmission module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921596527.XU CN211236687U (en) | 2019-09-24 | 2019-09-24 | Low-cost high accuracy three-dimensional positioning AGV navigation head based on laser positioning |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921596527.XU CN211236687U (en) | 2019-09-24 | 2019-09-24 | Low-cost high accuracy three-dimensional positioning AGV navigation head based on laser positioning |
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| CN211236687U true CN211236687U (en) | 2020-08-11 |
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| CN201921596527.XU Active CN211236687U (en) | 2019-09-24 | 2019-09-24 | Low-cost high accuracy three-dimensional positioning AGV navigation head based on laser positioning |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110632927A (en) * | 2019-09-24 | 2019-12-31 | 李宏达 | Low-cost high accuracy three-dimensional positioning AGV navigation head based on laser positioning |
| CN113759840A (en) * | 2021-08-05 | 2021-12-07 | 南京英尼格玛工业自动化技术有限公司 | AGV navigation communication system and method under non-wireless scene |
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2019
- 2019-09-24 CN CN201921596527.XU patent/CN211236687U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110632927A (en) * | 2019-09-24 | 2019-12-31 | 李宏达 | Low-cost high accuracy three-dimensional positioning AGV navigation head based on laser positioning |
| CN113759840A (en) * | 2021-08-05 | 2021-12-07 | 南京英尼格玛工业自动化技术有限公司 | AGV navigation communication system and method under non-wireless scene |
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