Wind speed detection device and intelligent detection system

Abstract

The invention discloses a wind speed detection device and an intelligent detection system. The wind speed detection device comprises a control processing module and a plurality of wind speed detection units distributed in at least two different directions. The wind speed detection unit is used for detecting the wind speed; the control processing module is electrically connected with the wind speed detection units, and the control processing module is used for determining the omnidirectional wind speed according to the wind speed detected by the wind speed detection units. According to the wind speed detection device and the intelligent detection system provided by the invention, the accuracy of wind speed detection can be improved, the device is convenient to carry, and the application scene of the wind speed detection device is expanded.

Description

Technical Field

[0001] The present invention relates to the field of electric power technology, and in particular to a wind speed detection device and an intelligent detection system. Background Art

[0002] During high-altitude and outdoor construction work at substations, wind speed is an extremely important environmental indicator that needs to be paid attention to. When the wind reaches a certain speed, work must be stopped immediately to avoid operational risks.

[0003] At present, there are two main types of wind speed detection devices in substations. The first type is a wind speed detection device arranged on the roof of the substation distribution building. This type of wind speed detection device can detect wind force in all directions, but it is inconvenient to read the readings at the wind speed detection device and cannot directly reflect the on-site wind speed. The second type is a conventional wind speed detection device carried by construction personnel. The disadvantage is that it cannot detect wind force in all directions, so the wind speed is not accurate. Summary of the invention

[0004] The present invention provides a wind speed detection device and an intelligent detection system, which can improve the accuracy of wind speed detection, are easy to carry, and also expand the application scenarios of the wind speed detection device.

[0005] According to one aspect of the present invention, there is provided a wind speed detection device, the wind speed detection device comprising: a control processing module and a plurality of wind speed detection units distributed along at least two different directions;

[0006] The wind speed detection unit is used to detect the wind speed;

[0007] The control processing module is electrically connected to each of the wind speed detection units, and is used to determine the omnidirectional wind speed according to the wind speed detected by each of the wind speed detection units.

[0008] Optionally, the azimuth angles of the wind speed detection units are different from each other, and / or the elevation angles of the wind speed detection units are different from each other;

[0009] The control processing module is specifically used to determine the omnidirectional wind speed according to the magnitude of the wind speed detected by each wind speed detection unit, the azimuth angle of each wind speed detection unit, and the elevation angle of each wind speed detection unit.

[0010] Optionally, the control processing module includes a first processing unit, a second processing unit, a third processing unit and a fourth processing unit;

[0011] The first processing unit is used to determine the first component of the wind speed detected by each wind speed detection unit on the first coordinate axis according to the magnitude of the wind speed detected by each wind speed detection unit, the azimuth angle of each wind speed detection unit, and the elevation angle of each wind speed detection unit, and determine the sum of each first component as the first total component;

[0012] The second processing unit is used to determine the second component of the wind speed detected by each wind speed detection unit on the second coordinate axis according to the magnitude of the wind speed detected by each wind speed detection unit, the azimuth angle of each wind speed detection unit, and the elevation angle of each wind speed detection unit, and determine the sum of each second component as the second total component;

[0013] The third processing unit is used to determine the third component of the wind speed detected by each wind speed detection unit on the third coordinate axis according to the magnitude of the wind speed detected by each wind speed detection unit, the azimuth angle of each wind speed detection unit, and the elevation angle of each wind speed detection unit, and determine the sum of each third component as the third total component;

[0014] The fourth processing unit is used to determine the omnidirectional wind speed according to the first total component, the second total component and the third total component.

[0015] Optionally, the wind speed detection device provided in this embodiment further includes an alarm module;

[0016] The control processing module is electrically connected to the alarm module, and is used to determine the weighted wind speed based on the multiple omnidirectional wind speeds within a first set time period and the multiple omnidirectional wind speeds within a second set time period, and control the alarm module to issue a first alarm prompt when the weighted wind speed is greater than a first set threshold, wherein the first set time period is adjacent to the second set time period, and the first set time period precedes the second set time period.

[0017] Optionally, the control processing module is specifically used to determine the weighted wind speed based on the product of a first average value and a first weight and the product of a second average value and a second weight, wherein the sum of the first weight and the second weight is 1, the first average value is the average value of multiple omnidirectional wind speeds within the first set time period, and the second average value is the average value of multiple omnidirectional wind speeds within the second set time period.

[0018] Optionally, the first weight is less than the second weight.

[0019] Optionally, the wind speed detection device provided in this embodiment further includes a communication module and an antenna;

[0020] The control processing module is also used to control the intelligent device connected to the wind speed detection device to stop working through the communication module and the antenna when the weighted wind speed is greater than the first set threshold.

[0021] Optionally, the control processing module is also used to determine the future omnidirectional wind speed based on the historical wind speed detected by each of the wind speed detection units, and control the alarm module to issue a second alarm prompt when the future omnidirectional wind speed is greater than a second set threshold.

[0022] Optionally, the wind speed detection device provided in this embodiment further includes a power module, a display module, a fixing bracket, a module accommodating shell and a bearing shell;

[0023] The power module is electrically connected to the control processing module, the display module and each of the wind speed detection units, and the power module is used to supply power to the control processing module, the display module and each of the wind speed detection units;

[0024] The module accommodating shell is located at one side of the fixing bracket, the module accommodating shell is used to accommodate the control processing module and the power module, and the display module is located on the outer surface of the module accommodating shell;

[0025] The bearing shell is located at a side of the module accommodating shell away from the fixing bracket; each of the wind speed detection units is located at a surface of the bearing shell away from the module accommodating shell.

[0026] According to another aspect of the present invention, an intelligent detection system is provided. The intelligent detection system includes the wind speed detection device provided by any embodiment of the present invention.

[0027] The embodiment of the present invention provides a wind speed detection device, which includes a control processing module and a plurality of wind speed detection units distributed in at least two different directions. The volume of the wind speed detection unit and the control processing module is small. It can be seen that the wind speed detection device provided by the present embodiment has a simple structure, is easy to carry, and is easy to deploy. It can be placed in an open space near the work site so that it can detect the wind speed. Since the wind speed detection unit is inverted and does not affect the rotation and detection results, even if it is a high-altitude operation, it can be fixed at the high-altitude operation site in a hanging manner to facilitate the detection of the omnidirectional wind speed at the high altitude, which expands the application scenario of the wind speed detection device, which solves a major pain point that there is no device that can accurately detect the wind speed in all directions at the substation operation site. In this embodiment, the control processing module is electrically connected to each wind speed detection unit, and the control processing module can determine the omnidirectional wind speed according to the wind speed detected by each wind speed detection unit. The omnidirectional wind speed is determined according to the wind speed of wind in multiple different directions, not according to the wind speed of a single point or the same direction, thereby improving the accuracy of wind speed detection. In summary, the wind speed detection device provided in this embodiment can improve the accuracy of wind speed detection, is easy to carry, and also expands the application scenarios of the wind speed detection device.

[0028] It should be understood that the contents described in this section are not intended to identify the key or important features of the embodiments of the present invention, nor are they intended to limit the scope of the present invention. Other features of the present invention will become easily understood through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0030] Figure 1 is a structural schematic diagram of a wind speed detection device provided according to an embodiment of the present invention;

[0031] Figure 2 is a structural schematic diagram of another wind speed detection device provided according to an embodiment of the present invention;

[0032] Figure 3 is a structural schematic diagram of another wind speed detection device provided according to an embodiment of the present invention;

[0033] Figure 4 It is a structural schematic diagram of an intelligent detection system provided according to an embodiment of the present invention. DETAILED DESCRIPTION

[0034] In order to enable those skilled in the art to better understand the scheme of the present invention, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0035] It should be noted that the terms "first", "second", etc. in the specification and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present invention described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0036] Figure 1 is a structural schematic diagram of a wind speed detection device provided according to an embodiment of the present invention, Figure 2 is a schematic diagram of the structure of another wind speed detection device provided according to an embodiment of the present invention, referring to Figure 1 and Figure 2 The wind speed detection device provided in this embodiment includes: a control processing module 110 and a plurality of wind speed detection units 120 distributed along at least two different directions; the wind speed detection unit 120 is used to detect the wind speed; the control processing module 110 is electrically connected to each wind speed detection unit 120, and the control processing module 110 is used to determine the omnidirectional wind speed according to the wind speed detected by each wind speed detection unit 120.

[0037] Specifically, the wind speed detection device provided in this embodiment can be applied to a substation. The wind speed detection unit 120 can be a wind speed sensor. A plurality of wind speed detection units 120 can be distributed in an array. For example, continue to refer to Figure 1 , the plurality of wind speed detection units 120 may be distributed in a rectangular array, and further reference is made to Figure 2 , multiple wind speed detection units 120 can be distributed in a circular array. In this embodiment, multiple wind speed detection units 120 are arranged in at least two different directions, and the wind speed from multiple different directions can be detected. Compared with single-point or linear arrangement of wind speed detection units 120, this embodiment can capture the slight changes in the wind field and the local wind speed differences more finely by arranging multiple wind speed detection units 120 in multiple different directions, achieving the purpose of omnidirectional wind speed detection, realizing accurate capture of wind speed in multiple directions or even any direction, and ensuring full coverage of wind speed detection.

[0038] In addition, multiple wind speed detection units 120 are arranged in at least two different directions, so that the control processing module 110 can determine the distribution of wind speed direction and intensity according to the wind speed detected by each wind speed detection unit 120. For example, continue to refer to Figure 2 When the wind speed detected by multiple wind speed detection units 120 located in the southeast position is greater than 0, and the wind speed detected by the wind speed detection units 120 in other positions is 0, the control processing module 110 can determine that the direction of the wind is the southeast direction, and the wind intensity in the southeast is higher.

[0039] The control processing module 110 is electrically connected to each wind speed detection unit 120, and the control processing module 110 can obtain the wind speed detected by each wind speed detection unit 120. When the wind speed detection device provided by this embodiment is applied to the work site, when there is wind at the site of the work site, after blowing the wind speed detection units 120 at different positions from different angles, each wind speed detection unit 120 transmits its detected wind speed to the control processing module 110, and the control processing module 110 can determine the real-time omnidirectional wind speed according to the wind speed detected by each wind speed detection unit 120. The omnidirectional wind speed can accurately reflect the wind conditions of the current environment. The omnidirectional wind speed can be the average value of each wind speed, and the omnidirectional wind speed can also be determined according to the size of each wind speed, the azimuth of the wind speed and the elevation of the wind speed.

[0040] The present embodiment provides a wind speed detection device, which includes a control processing module and a plurality of wind speed detection units distributed in at least two different directions. The volume of the wind speed detection unit and the control processing module is small. It can be seen that the wind speed detection device provided by the present embodiment has a simple structure, is easy to carry, and is easy to deploy. It can be placed in an open space near the work site so that it can detect the wind speed. Since the wind speed detection unit is inverted and does not affect the rotation and detection results, even if it is a high-altitude operation, it can be fixed at the high-altitude operation site in a hanging manner to facilitate the detection of the omnidirectional wind speed at high altitude, which expands the application scenario of the wind speed detection device, which solves a major pain point that there is no device that can accurately detect the wind speed in all directions at the substation operation site. The control processing module in the present embodiment is electrically connected to each wind speed detection unit, and the control processing module can determine the omnidirectional wind speed according to the wind speed detected by each wind speed detection unit. The omnidirectional wind speed is determined according to the wind speed of wind in multiple different directions, not according to the wind speed of a single point or the same direction, which improves the accuracy of wind speed detection. In summary, the wind speed detection device provided in this embodiment can improve the accuracy of wind speed detection, is easy to carry, and also expands the application scenarios of the wind speed detection device.

[0041] Optional, Figure 3 is a schematic diagram of the structure of another wind speed detection device provided according to an embodiment of the present invention, referring to Figure 3 , the azimuth angles of each wind speed detection unit 120 are different, and / or the elevation angles of each wind speed detection unit 120 are different; the control processing module 110 is specifically used to determine the omnidirectional wind speed according to the size of the wind speed detected by each wind speed detection unit 120, the azimuth angle of each wind speed detection unit 120 and the elevation angle of each wind speed detection unit 120.

[0042] Specifically, by setting the azimuth angles of each wind speed detection unit 120 to be different from each other, or setting the elevation angles of each wind speed detection unit 120 to be different from each other, or setting the azimuth angles of each wind speed detection unit 120 to be different from each other and the elevation angles of each wind speed detection unit 120 to be different from each other, each wind speed detection unit 120 can detect wind speeds in multiple directions, thereby improving the accuracy of wind speed detection. The wind speed detection device may include a raised bearing shell 121, and the shape of the bearing shell 121 may be a hemisphere or a semi-ellipsoid. A plurality of wind speed detection units 120 are arranged in a circular array on the outer surface of the bearing shell 121, so that the azimuth angles and elevation angles of each wind speed detection unit 120 are different from each other.

[0043] Since the wind speed is a vector, the wind speed has magnitude, azimuth and elevation. In this embodiment, the azimuth of the wind speed detection unit 120 can be used as the azimuth of the wind speed detected by the wind speed detection unit 120, and the elevation of the wind speed detection unit 120 can be used as the elevation of the wind speed detected by the wind speed detection unit 120. The control processing module 110 can determine the components of the X-axis, the Y-axis and the Z-axis of each wind speed in the spatial rectangular coordinate system according to the magnitude of the wind speed detected by each wind speed detection unit 120, the azimuth of each wind speed detection unit 120 and the elevation of each wind speed detection unit 120, and determine the omnidirectional wind speed according to the components on each coordinate axis, which can further improve the accuracy of determining the wind speed.

[0044] Optionally, the control processing module includes a first processing unit, a second processing unit, a third processing unit and a fourth processing unit; the first processing unit is used to determine the first component of the wind speed detected by each wind speed detection unit on the first coordinate axis according to the size of the wind speed detected by each wind speed detection unit, the azimuth of each wind speed detection unit and the elevation angle of each wind speed detection unit, and determine the sum of each first component as the first total component; the second processing unit is used to determine the second component of the wind speed detected by each wind speed detection unit on the second coordinate axis according to the size of the wind speed detected by each wind speed detection unit, the azimuth of each wind speed detection unit and the elevation angle of each wind speed detection unit, and determine the sum of each second component as the second total component; the third processing unit is used to determine the third component of the wind speed detected by each wind speed detection unit on the third coordinate axis according to the size of the wind speed detected by each wind speed detection unit, the azimuth of each wind speed detection unit and the elevation angle of each wind speed detection unit, and determine the sum of each third component as the third total component; the fourth processing unit is used to determine the omnidirectional wind speed based on the first total component, the second total component and the third total component.

[0045] Specifically, the first coordinate axis may be an X-axis in a spatial rectangular coordinate system, the second coordinate axis may be a Y-axis in the spatial rectangular coordinate system, and the third coordinate axis may be a Z-axis in the spatial rectangular coordinate system.

[0046] When there is wind at the site where the wind speed detection device is located, after blowing the wind speed detection units at different positions from different angles, the wind speed detection units transmit the detected wind speed to the control processing module. The control processing module analyzes and determines the omnidirectional wind speed according to its internal algorithm mathematical model. The general determination process is as follows:

[0047] Each wind speed vector V i It can be expressed by wind speed and the following direction angle:

[0048] (1) Wind speed: V i , (unit: m / s);

[0049] (2) Elevation angle: φi, the angle between the wind speed direction and the horizontal plane, unit: (degrees);

[0050] (3) Azimuth: θi, the angle measured clockwise from the north (i.e. the angle between the projection of the wind speed direction on the XY plane and the Y axis), unit: (degrees);

[0051] First convert the polar coordinates to rectangular coordinates. Each wind speed vector can be decomposed into x, y and z components:

[0052] V ix =V i , *cos(φi)*sin(θi)

[0053] V iy =V i , *cos(φi)*cos(θi)

[0054] V iz =V i , *sin(φi)

[0055] Add up all wind speed components resolved along each axis:

[0056] Synthesize the x component:

[0057] Synthesize the y component:

[0058] Synthesize the z component:

[0059] Among them, V x is the first total component, V y is the second total component, V z is the third total component, and n is the total number of wind speed detection units in the wind speed detection device.

[0060] Finally calculate the resultant size of the vectors: The composite wind speed is the omnidirectional wind speed V at that moment. In addition, since the installation positions of the wind speed detection units in the wind speed detection device are fixed, the elevation angle φi and the azimuth angle θi of each wind speed detection unit can be determined according to the design and installation angle, and the elevation angle φi and the azimuth angle θi of each wind speed detection unit are stored in the control processing module. It can be seen that the present embodiment only needs the magnitude of the wind speed in each direction to determine the omnidirectional wind speed. The method for determining the omnidirectional wind speed is simple and fast. The wind speed detection device provided in the present embodiment can not only ensure the determination accuracy of the omnidirectional wind speed, but also improve the determination rate of the omnidirectional wind speed.

[0061] Optional, continue to refer to Figure 3 The wind speed detection device provided in this embodiment also includes an alarm module 130; the control processing module 110 is electrically connected to the alarm module 130, and the control processing module 130 is used to determine the weighted wind speed according to multiple omnidirectional wind speeds within a first set time period and multiple omnidirectional wind speeds within a second set time period, and control the alarm module 130 to issue a first alarm prompt when the weighted wind speed is greater than a first set threshold, wherein the first set time period is adjacent to the second set time period, and the first set time period precedes the second set time period.

[0062] Specifically, each wind speed detection unit 120 may be distributed around the alarm module 130. Each wind speed detection unit 120 may send the detected wind speed to the control processing module 110 at a set time interval, and the set time interval may range from 1 second to 3 seconds.

[0063] The duration of the first set time period may be greater than the duration of the second set time period, or may be equal to or less than the duration of the second set time period. In order to prevent the instantaneous omnidirectional wind speed from suddenly increasing and causing an alarm, the present embodiment sets an alarm algorithm inside the control processing module 110, and the alarm algorithm is: by determining the weighted wind speed for multiple omnidirectional wind speeds in the past period (the first set time period) and multiple omnidirectional wind speeds in the most recent period (the second set time period), and controlling the alarm module 130 to issue a first alarm prompt when the weighted wind speed is greater than the first set threshold. The alarm module 130 issues the first alarm prompt to remind the staff that the wind force on site is currently high and they can stop working. The first alarm prompt may be an audible and visual prompt. The present embodiment determines whether the alarm module can issue the first alarm prompt based on multiple omnidirectional wind speeds in the first set time period and multiple omnidirectional wind speeds in the second set time period, as well as the first set threshold, and can filter out the impact of instantaneous omnidirectional wind speed fluctuations, thereby improving the accuracy of the alarm.

[0064] Exemplarily, the control processing module 110 may determine the weighted wind speed according to the average value of multiple omnidirectional wind speeds within the first set time period and the average value of multiple omnidirectional wind speeds within the second set time period. The specific determination process may be as follows:

[0065] According to multiple omnidirectional wind speeds in the first set time period T1 (such as the omnidirectional wind speed in the past 1 minute), the average value is calculated as

[0066]

[0067] According to the multiple omnidirectional wind speeds in the second set time period T2 (the wind speed in the last 10 seconds), the average value is calculated as:

[0068]

[0069] According to V past and V recent Determine the weighted wind speed. For example, the weighted wind speed can be determined according to V past and V recent The weighted wind speed can also be determined by the average value of V past and V recent The corresponding weights determine the weighted wind speed.

[0070] Optionally, the control processing module is specifically used to determine the weighted wind speed based on the product of the first average value and the first weight and the product of the second average value and the second weight, wherein the sum of the first weight and the second weight is 1, the first average value is the average value of multiple omnidirectional wind speeds within a first set time period, and the second average value is the average value of multiple omnidirectional wind speeds within a second set time period.

[0071] Specifically, the first average value can reflect the concentration trend of the omnidirectional wind speed in the first set time period, and the second average value can reflect the concentration trend of the omnidirectional wind speed in the second set time period. Determining the weighted wind speed by the first average value and the second average value can make the determined weighted wind speed accurately reflect the omnidirectional wind speed in the two set time periods. Weighting the first average value and the second average value can improve the determination accuracy of the weighted wind speed, thereby improving the alarm accuracy of the alarm module.

[0072] Optionally, the first weight is less than the second weight.

[0073] Specifically, the first weight is smaller than the second weight, which means that a higher weight is assigned to the second set time period. Since the second set time period is the most recent time period, it means that the omnidirectional wind speed in the most recent period is the main basis for the alarm, and the omnidirectional wind speed in the past period is the secondary basis for the alarm. This can avoid the impact of instantaneous wind speed fluctuations and further improve the accuracy of the alarm control module.

[0074] Optional, continue to refer to Figure 3The wind speed detection module provided in this embodiment also includes a communication module 140 and an antenna 150; the control processing module 110 is also used to control the smart device connected to the wind speed detection device to stop working through the communication module 140 and the antenna 150 when the weighted wind speed is greater than the first set threshold.

[0075] Specifically, when the weighted wind speed is greater than the first set threshold, it indicates that the wind speed in the current environment is relatively high and is not suitable for continuing the operation. The intelligent device connected to the wind speed detection device may be a drone, a robot, a robot dog, or other device located in the site.

[0076] When the weighted wind speed is greater than the first set threshold, the control processing module 110 links with the smart device through the communication module 140 and the antenna 150 and sends a command to the smart device to stop working and return to charging, thereby protecting the smart device from the influence of bad weather.

[0077] Optionally, the control processing module is also used to determine the future omnidirectional wind speed based on the historical wind speed detected by each wind speed detection unit, and control the alarm module to issue a second alarm prompt when the future omnidirectional wind speed is greater than a second set threshold.

[0078] Specifically, the historical wind speed is the wind speed detected by the wind speed detection unit before the current time. The control processing module can detect the future omnidirectional wind speed, indicating that the control processing module has the function of determining the wind speed change trend in advance. The control processing module has machine learning capabilities, and can use the historical wind speed data collected by each wind speed detection unit to judge the wind speed change trend in advance through machine learning or trend prediction models, and can provide early warning of abnormal wind speed to site staff in advance. This allows staff to take necessary protective measures before the device is affected by wind speed, thereby improving the operational safety of the device. The first alarm prompt is different from the second alarm prompt.

[0079] Optional, continue to refer to Figure 3 The wind speed detection device provided in this embodiment also includes a power module 160, a display module 170, a fixed bracket 180, a module accommodating shell 190 and a carrying shell 121; the power module 160 is electrically connected to the control processing module 110, the display module 170 and each wind speed detection unit 120, and the power module 160 is used to supply power to the control processing module 110, the display module 170 and each wind speed detection unit 120; the module accommodating shell 190 is located on one side of the fixed bracket 180, the module accommodating shell 190 is used to accommodate the control processing module 110 and the power module 160, and the display module 170 is located on the outer surface of the module accommodating shell 190; the carrying shell 121 is located on the side of the module accommodating shell 190 away from the fixed bracket 180; each wind speed detection unit 120 is located on the surface of the carrying shell 121 away from the module accommodating shell 190.

[0080] Specifically, the display module 170 can display the omnidirectional wind speed to facilitate the staff to check the wind speed conditions of the current working environment. A power module 160 is set in the wind speed detection device to facilitate the wind speed detection device to work without mains power. The module accommodating shell 190 can also be used to accommodate the communication module 140. The control processing module 110, the power module 160 and the communication module 140 are placed in the module accommodating shell 190, and the control processing module 110, the power module 160 and the communication module 140 can be protected from damage by external objects through the module accommodating shell 190. The fixed bracket 180 plays the role of fixed support. The bearing shell 121 is used to carry each wind speed detection unit 120. Rollers can be installed at the bottom of the fixed bracket 180 to facilitate the movement of the wind speed detection device.

[0081] Figure 4 is a schematic diagram of the structure of an intelligent detection system provided according to an embodiment of the present invention, with reference to Figure 4 The intelligent detection system provided in this embodiment includes the wind speed detection device 100 provided in any embodiment of the present invention.

[0082] Specifically, the intelligent detection system also includes intelligent devices 200 such as drones, robots, and robot dogs. The wind speed detection device 100 is wirelessly connected to the intelligent devices 200 such as drones, robots, and robot dogs.

[0083] The intelligent detection system provided by the embodiment of the present invention includes the wind speed detection device in any embodiment of the present invention. Therefore, the intelligent detection system provided by the embodiment of the present invention also has the beneficial effects described by the wind speed detection device in any embodiment of the present invention, which will not be repeated here.

[0084] It should be understood that the various forms of processes shown above can be used to reorder, add or delete steps. For example, the steps described in the present invention can be executed in parallel, sequentially or in different orders, as long as the desired results of the technical solution of the present invention can be achieved, and this document does not limit this.

[0085] The above specific implementations do not constitute a limitation on the protection scope of the present invention. It should be understood by those skilled in the art that various modifications, combinations, sub-combinations and substitutions can be made according to design requirements and other factors. Any modification, equivalent substitution and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A wind speed detection device, characterized in that: include: A control processing module and a plurality of wind speed detection units distributed along at least two different directions; The wind speed detection unit is used to detect the wind speed; The control processing module is electrically connected to each of the wind speed detection units, and is used to determine the omnidirectional wind speed according to the wind speed detected by each of the wind speed detection units.

2. The wind speed detection device according to claim 1, characterized in that: The azimuth angles of the wind speed detection units are different from each other, and / or the elevation angles of the wind speed detection units are different from each other; The control processing module is specifically used to determine the omnidirectional wind speed according to the magnitude of the wind speed detected by each wind speed detection unit, the azimuth angle of each wind speed detection unit, and the elevation angle of each wind speed detection unit.

3. The wind speed detection device according to claim 2, characterized in that: The control processing module includes a first processing unit, a second processing unit, a third processing unit and a fourth processing unit; The first processing unit is used to determine the first component of the wind speed detected by each wind speed detection unit on the first coordinate axis according to the magnitude of the wind speed detected by each wind speed detection unit, the azimuth angle of each wind speed detection unit, and the elevation angle of each wind speed detection unit, and determine the sum of each first component as the first total component; The second processing unit is used to determine the second component of the wind speed detected by each wind speed detection unit on the second coordinate axis according to the magnitude of the wind speed detected by each wind speed detection unit, the azimuth angle of each wind speed detection unit, and the elevation angle of each wind speed detection unit, and determine the sum of each second component as the second total component; The third processing unit is used to determine the third component of the wind speed detected by each wind speed detection unit on the third coordinate axis according to the magnitude of the wind speed detected by each wind speed detection unit, the azimuth angle of each wind speed detection unit, and the elevation angle of each wind speed detection unit, and determine the sum of each third component as the third total component; The fourth processing unit is used to determine the omnidirectional wind speed according to the first total component, the second total component and the third total component.

4. The wind speed detection device according to claim 1, characterized in that: Also includes an alarm module; The control processing module is electrically connected to the alarm module, and is used to determine the weighted wind speed based on the multiple omnidirectional wind speeds within a first set time period and the multiple omnidirectional wind speeds within a second set time period, and control the alarm module to issue a first alarm prompt when the weighted wind speed is greater than a first set threshold, wherein the first set time period is adjacent to the second set time period, and the first set time period precedes the second set time period.

5. The wind speed detection device according to claim 4, characterized in that: The control processing module is specifically used to determine the weighted wind speed based on the product of a first average value and a first weight and the product of a second average value and a second weight, wherein the sum of the first weight and the second weight is 1, the first average value is the average value of multiple omnidirectional wind speeds within the first set time period, and the second average value is the average value of multiple omnidirectional wind speeds within the second set time period.

6. The wind speed detection device according to claim 5, characterized in that: The first weight is smaller than the second weight.

7. The wind speed detection device according to claim 4, characterized in that: Also includes a communication module and an antenna; The control processing module is also used to control the intelligent device connected to the wind speed detection device to stop working through the communication module and the antenna when the weighted wind speed is greater than the first set threshold.

8. The wind speed detection device according to claim 4, characterized in that: The control processing module is also used to determine the future omnidirectional wind speed according to the historical wind speed detected by each wind speed detection unit, and control the alarm module to issue a second alarm prompt when the future omnidirectional wind speed is greater than a second set threshold.

9. The wind speed detection device according to any one of claims 1 to 8, characterized in that: It also includes a power module, a display module, a fixing bracket, a module accommodating shell and a bearing shell; The power module is electrically connected to the control processing module, the display module and each of the wind speed detection units, and the power module is used to supply power to the control processing module, the display module and each of the wind speed detection units; The module accommodating shell is located at one side of the fixing bracket, the module accommodating shell is used to accommodate the control processing module and the power module, and the display module is located on the outer surface of the module accommodating shell; The bearing shell is located at a side of the module accommodating shell away from the fixing bracket; each of the wind speed detection units is located at a surface of the bearing shell away from the module accommodating shell.

10. An intelligent detection system, characterized in that: The invention comprises the wind speed detection device as described in any one of claims 1 to 9.

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