CN215930973U - Laser radar remote monitoring system - Google Patents
Laser radar remote monitoring system Download PDFInfo
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- CN215930973U CN215930973U CN202122528137.2U CN202122528137U CN215930973U CN 215930973 U CN215930973 U CN 215930973U CN 202122528137 U CN202122528137 U CN 202122528137U CN 215930973 U CN215930973 U CN 215930973U
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- lidar
- displacement sensor
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Abstract
The utility model discloses a laser radar remote monitoring system, which comprises a laser radar body and a base for installing a laser radar, and is characterized in that: including a plurality of control points, it is a plurality of control point wireless connection have the control end, singly the control point including installing the control box at the base lower extreme, be equipped with displacement sensor, temperature and humidity sensor, control processing unit and 4GDTU in the control box, the fixed vibration sensor that is equipped with on the laser radar body, vibration sensor, displacement sensor and temperature and humidity sensor all are connected with control processing unit's input, control processing unit's output with 4 GDTU's input is connected, the control end includes the server, the server is connected with PC end and early warning speaker respectively through wired, has intelligent terminal through wireless connection. The utility model can monitor the laser radars on a plurality of power generation fans at the same time, and has strong real-time property and strong practicability.
Description
Technical Field
The utility model relates to the technical field of laser radar monitoring, in particular to a laser radar remote monitoring system.
Background
Wind power generation refers to converting kinetic energy of wind into electric energy. Wind energy is a clean and pollution-free renewable energy source and is used by people for a long time, mainly water is pumped and ground through a windmill, and people are interested in how to use wind to generate electricity. In a wind power plant with complex terrain, the wind condition is greatly influenced by micro-terrain and surface vegetation, and the wind speed is characterized by randomness, mutation and the like. The wind measuring instrument of the current fan mainly utilizes a laser radar, and is an anemometer and a wind vane which are arranged on the top of a cabin, the laser radar can acquire the wind speed of a certain determined position on the upstream of a fan impeller, the wind speed at the impeller is obtained through flow field inversion, and the wind measuring instrument is applied to a feedforward control module, so that the fluctuation of the rotating speed and the load of a unit are reduced, and the generated energy of the fan is effectively improved.
But traditional laser radar all does not have the system of monitoring laser radar's position, state, because laser radar installs for a long time at the wind gap end, can meet weather such as strong wind, strong convection occasionally, serious can influence laser radar's position, make laser radar take place the skew to if laser radar takes place to become flexible, can vibrate, if not overhaul in time fixedly, arouse serious consequence easily, so just need a remote monitering system to laser radar.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a laser radar remote monitoring system, which carries out real-time displacement monitoring on a laser radar body through a displacement sensor, and a vibration sensor arranged on the laser radar body can monitor the change of the displacement of the whole laser radar body in real time in strong convection weather and after the strong convection weather, if the laser radar is loosened, the vibration sensor and the displacement sensor send displacement information and vibration information to a server of a monitoring end through a 4G DTU in real time for summarizing and storing, a worker checks the displacement information and the vibration information in real time through a PC end, the problem of arrangement and maintenance in time when finding the problem can be found, and the problem that equipment is damaged because the problem is not found in time can be avoided. The utility model can monitor the laser radars on a plurality of power generation fans at the same time, and has strong real-time property and strong practicability.
The utility model is realized by the following steps:
a laser radar remote monitoring system comprises a laser radar body and a base for mounting the laser radar, the system comprises a plurality of monitoring points, the monitoring points are wirelessly connected with a monitoring end, a single monitoring point comprises a control box arranged at the lower end of the base, a displacement sensor, a temperature and humidity sensor, a control processing unit and a 4G DTU are arranged in the control box, a vibration sensor is fixedly arranged on the laser radar body, the vibration sensor, the displacement sensor and the temperature and humidity sensor are all connected with the input end of the control processing unit, the output end of the control processing unit is connected with the input end of the 4G DTU, the monitoring end comprises a server, the server is respectively connected with a PC end and an early warning loudspeaker through wires, have intelligent terminal through wireless connection, it is a plurality of 4G DTU all insert internet and monitor end's server wireless connection.
Furthermore, the displacement sensor adopts a stay wire displacement sensor, and a stay wire of the stay wire displacement sensor penetrates through the base and is fixedly connected with the laser radar body.
Further, the control processing unit adopts an 80C51 series single chip microcomputer, and the 4G DTU adopts an LTE-658 type 4G DTU.
Further, the laser radar body is an ET2000 type cabin laser radar.
Furthermore, the below of base is the triangular distribution and is equipped with the supporting leg.
Compared with the prior art, the utility model has the beneficial effects that: carry out real-time displacement monitoring to the laser radar body through displacement sensor, and the vibration sensor of installation on the laser radar body, can real-time monitoring when strong convection current weather and the change of the displacement of whole laser radar body behind the strong convection current weather, if take place not hard up, vibration sensor and displacement sensor are real-time to send displacement information and vibration information for the server of control end through 4G DTU and gather the storage, the staff carries out real-time looking over through the PC end, the arrangement that the discovery problem can be timely is overhauld, avoid appearing the problem that equipment damaged because the discovery problem leads to equipment untimely. The utility model can monitor the laser radars on a plurality of power generation fans at the same time, and has strong real-time property and strong practicability.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic diagram of a lidar mounting configuration of a lidar remote monitoring system of the present invention;
FIG. 2 is a schematic diagram of the system architecture of the present invention;
wherein, supporting leg 1, base 2, control box 3, laser radar body 4, 5 act as go-between.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Referring to fig. 1-2, a lidar remote monitoring system comprises a lidar body 4 and a base 2 for mounting the lidar body 4, the system comprises a plurality of monitoring points, the plurality of monitoring points are wirelessly connected with a monitoring end, a single monitoring point comprises a control box 3 mounted at the lower end of the base 2, a displacement sensor, a temperature and humidity sensor, a control processing unit and a 4G DTU are arranged in the control box 3, a vibration sensor is fixedly arranged on the lidar body 4, the vibration sensor, the displacement sensor and the temperature and humidity sensor are all connected with the input end of the control processing unit, the output end of the control processing unit is connected with the input end of the 4G DTU, the monitoring end comprises a server, the server is respectively connected with a PC end and an early warning speaker through wires, and is wirelessly connected with an intelligent terminal, and the 4G DTUs are all connected with the Internet and are in wireless connection with the server of the monitoring end.
In this embodiment, the displacement sensor is a stay wire displacement sensor, and a stay wire of the stay wire displacement sensor penetrates through the base 2 and is fixedly connected with the laser radar body 4.
In this embodiment, the control processing unit adopts an 80C51 series single chip microcomputer, and the 4G DTU adopts an LTE-658 type 4G DTU.
In this embodiment, the laser radar body 4 is an ET2000 type cabin laser radar.
In this embodiment, the lower part of the base 2 is provided with supporting legs 1 in a triangular distribution.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a laser radar remote monitering system, includes laser radar body (4) and is used for installing the base of laser radar body (4), its characterized in that: including a plurality of control points, it is a plurality of control point wireless connection have the control end, singly control point including installing control box (3) at base (2) lower extreme, be equipped with displacement sensor, temperature and humidity sensor, control processing unit and 4G DTU in control box (3), the fixed vibration sensor that is equipped with on laser radar body (4), vibration sensor, displacement sensor and temperature and humidity sensor all are connected with control processing unit's input, control processing unit's output with 4G DTU's input is connected, the control end includes the server, the server is connected with PC end and early warning speaker respectively through wired, has intelligent terminal through wireless connection, and is a plurality of 4G DTU all insert the server wireless connection of internet and control end.
2. The lidar remote monitoring system according to claim 1, wherein the displacement sensor is a stay wire displacement sensor, and a stay wire of the stay wire displacement sensor penetrates through the base (2) and is fixedly connected with the lidar body (4).
3. The lidar remote monitoring system according to claim 1, wherein the control processing unit employs an 80C51 series single chip microcomputer, and the 4G DTU employs an LTE-658 type 4G DTU.
4. Lidar remote monitoring system according to claim 1, wherein said lidar body (4) is an ET2000 type cabin lidar.
5. The lidar remote monitoring system according to claim 1, wherein the base (2) is provided with support legs (1) in a triangular distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122528137.2U CN215930973U (en) | 2021-10-20 | 2021-10-20 | Laser radar remote monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122528137.2U CN215930973U (en) | 2021-10-20 | 2021-10-20 | Laser radar remote monitoring system |
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| Publication Number | Publication Date |
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| CN215930973U true CN215930973U (en) | 2022-03-01 |
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| CN202122528137.2U Active CN215930973U (en) | 2021-10-20 | 2021-10-20 | Laser radar remote monitoring system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114660547A (en) * | 2022-05-24 | 2022-06-24 | 成都市克莱微波科技有限公司 | Radar interference detection apparatus, system, method, and storage medium |
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2021
- 2021-10-20 CN CN202122528137.2U patent/CN215930973U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114660547A (en) * | 2022-05-24 | 2022-06-24 | 成都市克莱微波科技有限公司 | Radar interference detection apparatus, system, method, and storage medium |
| CN114660547B (en) * | 2022-05-24 | 2022-09-06 | 成都市克莱微波科技有限公司 | Radar interference detection apparatus, system, method, and storage medium |
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